Sample records for oblique contextual view
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Contextual oblique view of north side and east rear, view ...
Contextual oblique view of north side and east rear, view to southwest from Franklin Street showing partially cleared freeway right-of-way, and line of mature deodar cedar trees along North Fulton Avenue - Ira H. Brooks House, 350 North Fulton Avenue, Fresno, Fresno County, CA
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PBF. Oblique and contextual view of PBF Cooling Tower, PER720. ...
PBF. Oblique and contextual view of PBF Cooling Tower, PER-720. Camera facing northeast. Auxiliary Building (PER-624) abuts Cooling Tower. Demolition equipment has arrived. Date: August 2003. INEEL negative no. HD-35-11-2 - Idaho National Engineering Laboratory, SPERT-I & Power Burst Facility Area, Scoville, Butte County, ID
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1. West end of Bridge Number 210.52, oblique contextual view ...
1. West end of Bridge Number 210.52, oblique contextual view to northwest showing the downstream side, 90mm lens. The long trestle approach to the west end of this bridge precluded safe accessibility for axial photography of the west portal. - Southern Pacific Railroad Shasta Route, Bridge No. 210.52, Milepost 210.52, Tehama, Tehama County, CA
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Power Burst Facility (PBF), PER620, contextual and oblique view. Camera ...
Power Burst Facility (PBF), PER-620, contextual and oblique view. Camera facing northwest. South and east facade. The 1980 west-wing expansion is left of center bay. Concrete structure at right is PER-730. Date: March 2004. INEEL negative no. HD-41-2-3 - Idaho National Engineering Laboratory, SPERT-I & Power Burst Facility Area, Scoville, Butte County, ID
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1. General oblique view of north and east sides, view ...
1. General oblique view of north and east sides, view to southwest, showing main loading docks - Fort Hood, World War II Temporary Buildings, Cold Storage Building, Seventeenth Street, Killeen, Bell County, TX
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Oblique view of the south and west sides, view facing ...
Oblique view of the south and west sides, view facing northeast - U.S. Marine Corps Base Hawaii, Kaneohe Bay, Warehouse 250, Aviation Storehouse, C Street between Fifth & Sixth Streets, Kaneohe, Honolulu County, HI
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Oblique view of the north and east sides, view facing ...
Oblique view of the north and east sides, view facing southwest - U.S. Marine Corps Base Hawaii, Kaneohe Bay, Warehouse 250, Aviation Storehouse, C Street between Fifth & Sixth Streets, Kaneohe, Honolulu County, HI
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3. View to southwest. Oblique view of downstream side of ...
3. View to southwest. Oblique view of downstream side of bridge and west pier. (135mm lens) - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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2. View to east. Oblique view of downstream side of ...
2. View to east. Oblique view of downstream side of bridge and east pier. (135mm lens) - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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Oblique view of Copernicus crater
1972-12-13
AS17-145-22287 (7-19 Dec. 1972) --- An oblique view of the large crater Copernicus on the lunar nearside, as photographed from the Apollo 17 spacecraft in lunar orbit. This view is looking generally southwest toward the crater on the horizon. The coordinates of the center of Copernicus are approximately 20 degrees west longitude and 9.5 degrees north latitude.
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9. View to northeast. Oblique view of upstream side of ...
9. View to northeast. Oblique view of upstream side of bridge from approximately deck level. (90mm lens) - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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4. View to westsouthwest. Oblique view of upstream side of ...
4. View to west-southwest. Oblique view of upstream side of bridge from approximately deck level. (90mm lens) - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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1. OBLIQUE VIEW, NORTH AND EAST SIDES. VIEW SHOWS POSITION ...
1. OBLIQUE VIEW, NORTH AND EAST SIDES. VIEW SHOWS POSITION OF BUILDING UNDER LEG OF TOWER 33. - Chollas Heights Naval Radio Transmitting Facility, PERS Support Storage Building, 6410 Zero Road, San Diego, San Diego County, CA
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7. Oblique view, east and north side, view to southwest. ...
7. Oblique view, east and north side, view to southwest. Note expansive use of glass to provide natural light to interior. - Interurban Electric Railway Bridge Yard Shop, Interstate 80 at Alameda County Postmile 2.0, Oakland, Alameda County, CA
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17. Oblique view, typical room; view to south, 65mm lens ...
17. Oblique view, typical room; view to south, 65mm lens plus electronic flash illumination. - Benicia Arsenal, Powder Magazine No. 5, Junction of Interstate Highways 680 & 780, Benicia, Solano County, CA
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16. Oblique view, typical room; view to north, 65mm lens ...
16. Oblique view, typical room; view to north, 65mm lens plus electronic flash illumination. - Benicia Arsenal, Powder Magazine No. 5, Junction of Interstate Highways 680 & 780, Benicia, Solano County, CA
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REAR OBLIQUE VIEW, SHOWING OPEN GRASSY REAR YARD. VIEW FACING ...
REAR OBLIQUE VIEW, SHOWING OPEN GRASSY REAR YARD. VIEW FACING NORTH - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 9, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI
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5. Oblique view of east side as viewed from shore. ...
5. Oblique view of east side as viewed from shore. This photo forms a panorama with photo WA-131-G-1, which shows the west dock from the same location. - Pacific Creosoting Plant, Oil-Creosote Unloading Dock, 5350 Creosote Place, Northeast, Bremerton, Kitsap County, WA
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2. AERIAL VIEW OF MINUTEMAN SILOS. Low oblique aerial view ...
2. AERIAL VIEW OF MINUTEMAN SILOS. Low oblique aerial view (original in color) of the two launch silos, covered. - Edwards Air Force Base, Air Force Rocket Propulsion Laboratory, Missile Silo Type, Test Area 1-100, northeast end of Test Area 1-100 Road, Boron, Kern County, CA
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1. General oblique view of the context, view to northeast, ...
1. General oblique view of the context, view to northeast, showing vehicle bays at west end and overhead doors at east end - Fort Hood, World War II Temporary Buildings, Company Maintenance Shop & Arms Room, North of Park Avenue at Forty-ninth Street, Killeen, Bell County, TX
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FRONT OBLIQUE VIEW WITH STREET ON RIGHT HAND SIDE. VIEW ...
FRONT OBLIQUE VIEW WITH STREET ON RIGHT HAND SIDE. VIEW FACING WEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 9, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI
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5. Oblique view, west end and south side, view to ...
5. Oblique view, west end and south side, view to northeast. Shed-roofed entries on south side of lean-to will be replaced in this project to provide handicap access. - Interurban Electric Railway Bridge Yard Shop, Interstate 80 at Alameda County Postmile 2.0, Oakland, Alameda County, CA
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OBLIQUE VIEW OF BUILDING SHOWING NORTHEAST SIDE. VIEW FACING SOUTH ...
OBLIQUE VIEW OF BUILDING SHOWING NORTHEAST SIDE. VIEW FACING SOUTH - U.S. Naval Base, Pearl Harbor, Ford Island Polaris Missile Lab & U.S. Fleet Ballistic Missile Submarine Training Center, Between Lexington Boulvevard and the sea plane ramps on the southwest side of Ford Island, Pearl City, Honolulu County, HI
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OBLIQUE VIEW OF BUILDING SHOWING NORTHEAST AND SOUTHEAST SIDES. VIEW ...
OBLIQUE VIEW OF BUILDING SHOWING NORTHEAST AND SOUTHEAST SIDES. VIEW FACING WEST - U.S. Naval Base, Pearl Harbor, Ford Island Polaris Missile Lab & U.S. Fleet Ballistic Missile Submarine Training Center, Between Lexington Boulvevard and the sea plane ramps on the southwest side of Ford Island, Pearl City, Honolulu County, HI
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OBLIQUE VIEW OF BUILDING SHOWING SOUTHWEST AND NORTHWEST SIDES. VIEW ...
OBLIQUE VIEW OF BUILDING SHOWING SOUTHWEST AND NORTHWEST SIDES. VIEW FACING EAST - U.S. Naval Base, Pearl Harbor, Ford Island Polaris Missile Lab & U.S. Fleet Ballistic Missile Submarine Training Center, Between Lexington Boulvevard and the sea plane ramps on the southwest side of Ford Island, Pearl City, Honolulu County, HI
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Guimarães, João Antonio Matheus; Martin, Murphy P; da Silva, Flávio Ribeiro; Duarte, Maria Eugenia Leite; Cavalcanti, Amanda Dos Santos; Machado, Jamila Alessandra Perini; Mauffrey, Cyril; Rojas, David
2018-06-08
Percutaneous fixation of the acetabulum is a treatment option for select acetabular fractures. Intra-operative fluoroscopy is required, and despite various described imaging strategies, it is debatable as to which combination of fluoroscopic views provides the most accurate and reliable assessment of screw position. Using five synthetic pelvic models, an experimental setup was created in which the anterior acetabular columns were instrumented with screws in five distinct trajectories. Five fluoroscopic images were obtained of each model (Pelvic Inlet, Obturator Oblique, Iliac Oblique, Obturator Oblique/Outlet, and Iliac Oblique/Outlet). The images were presented to 32 pelvic and acetabular orthopaedic surgeons, who were asked to draw two conclusions regarding screw position: (1) whether the screw was intra-articular and (2) whether the screw was intraosseous in its distal course through the bony corridor. In the assessment of screw position relative to the hip joint, accuracy of surgeon's response ranged from 52% (iliac oblique/outlet) to 88% (obturator oblique), with surgeon confidence in the interpretation ranging from 60% (pelvic inlet) to 93% (obturator oblique) (P < 0.0001). In the assessment of intraosseous position of the screw, accuracy of surgeon's response ranged from 40% (obturator oblique/outlet) to 79% (iliac oblique/outlet), with surgeon confidence in the interpretation ranging from 66% (iliac oblique) to 88% (pelvic inlet) (P < 0.0001). The obturator oblique and obturator oblique/outlet views afforded the most accurate and reliable assessment of penetration into the hip joint, and intraosseous position of the screw was most accurately assessed with pelvic inlet and iliac oblique/outlet views. Clinical Question.
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OBLIQUE VIEW OF THE HOUSE FROM THE NORTH. THIS VIEW ...
OBLIQUE VIEW OF THE HOUSE FROM THE NORTH. THIS VIEW SHOWS THE PRIVACY FENCE AND AMOUNT OF COMMON AREA BETWEEN THE HOUSES - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 7, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI
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3. Oblique view of building in setting; view to northwest, ...
3. Oblique view of building in setting; view to northwest, 65mm lens. Railroad cut in foreground was made in 1928 when Southern Pacific Railroad realigned its main line in connection with the construction of its Martinez-Benicia Bridge. It was this cut which led to continual settlement of the southeast corner of the building, resulting in its structural failure. - Benicia Arsenal, Powder Magazine No. 5, Junction of Interstate Highways 680 & 780, Benicia, Solano County, CA
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Contextual view of Johnson Ranch. Structures viewed from left to ...
Contextual view of Johnson Ranch. Structures viewed from left to right; shop, barn 2 silo, residence, garage and residence 1, view to west. - Nunes Dairy, 9854 Bruceville Road, Elk Grove, Sacramento County, CA
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Morning view, contextual view showing the road and gate to ...
Morning view, contextual view showing the road and gate to be widened; view taken from the statue area with the camera facing north. - Beaufort National Cemetery, Wall, 1601 Boundary Street, Beaufort, Beaufort County, SC
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Special type culvert headwall, Culvert No. 124 Outlet, oblique view, ...
Special type culvert headwall, Culvert No. 124 Outlet, oblique view, view to southwest - Route No. 1-Overton-Lake Mead Road, Culverts and Headwalls, 6 miles south of Overton, Overton, Clark County, NV
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Special type culvert headwall, Culvert No. 109 Outlet, oblique view, ...
Special type culvert headwall, Culvert No. 109 Outlet, oblique view, view to southeast - Route No. 1-Overton-Lake Mead Road, Culverts and Headwalls, 6 miles south of Overton, Overton, Clark County, NV
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Straight type culvert headwall, Culvert No. 105 Inlet, oblique view, ...
Straight type culvert headwall, Culvert No. 105 Inlet, oblique view, view to northeast - Route No. 1-Overton-Lake Mead Road, Culverts and Headwalls, 6 miles south of Overton, Overton, Clark County, NV
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3. OBLIQUE VIEW LOOKING NORTHWEST SHOWING GARAGE EXTENSION WITH DOORS. ...
3. OBLIQUE VIEW LOOKING NORTHWEST SHOWING GARAGE EXTENSION WITH DOORS. VIEW FROM BUILDING 15. - Chollas Heights Naval Radio Transmitting Facility, Public Works Shop, 6410 Zero Road, San Diego, San Diego County, CA
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OBLIQUE VIEW OF EAST END WITH SOUTH SIDE TO THE ...
OBLIQUE VIEW OF EAST END WITH SOUTH SIDE TO THE LEFT. VIEW FACING WEST-SOUTHWEST. - U.S. Naval Base, Pearl Harbor, Aviation Storehouse, Vincennes Avenue at Simms Street, Pearl City, Honolulu County, HI
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OBLIQUE VIEW OF NORTH SIDE WITH WEST END TO THE ...
OBLIQUE VIEW OF NORTH SIDE WITH WEST END TO THE RIGHT. VIEW FACING EAST-SOUTHEAST. - U.S. Naval Base, Pearl Harbor, Aviation Storehouse, Vincennes Avenue at Simms Street, Pearl City, Honolulu County, HI
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OBLIQUE VIEW OF PORTION OF SOUTH SIDE AT THE EAST ...
OBLIQUE VIEW OF PORTION OF SOUTH SIDE AT THE EAST END. VIEW FACING NORTH-NORTHEAST. - U.S. Naval Base, Pearl Harbor, Aviation Storehouse, Vincennes Avenue at Simms Street, Pearl City, Honolulu County, HI
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7. Interior oblique view toward doorway, Oil House, Southern Pacific ...
7. Interior oblique view toward doorway, Oil House, Southern Pacific Railroad Carlin Shops, view to south (90mm lens). - Southern Pacific Railroad, Carlin Shops, Oil House, Foot of Sixth Street, Carlin, Elko County, NV
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6. Interior oblique view from doorway, Oil House, Southern Pacific ...
6. Interior oblique view from doorway, Oil House, Southern Pacific Railroad Carlin Shops, view to north (90mm lens). - Southern Pacific Railroad, Carlin Shops, Oil House, Foot of Sixth Street, Carlin, Elko County, NV
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Oblique view of the mine observation tower and transformer buildings, ...
Oblique view of the mine observation tower and transformer buildings, with the tower building behind. View facing south-southeast - U.S. Naval Base, Pearl Harbor, Waipio Peninsula, Waipo Peninsula, Pearl City, Honolulu County, HI
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Self-verification and contextualized self-views.
Chen, Serena; English, Tammy; Peng, Kaiping
2006-07-01
Whereas most self-verification research has focused on people's desire to verify their global self-conceptions, the present studies examined self-verification with regard to contextualized selfviews-views of the self in particular situations and relationships. It was hypothesized that individuals whose core self-conceptions include contextualized self-views should seek to verify these self-views. In Study 1, the more individuals defined the self in dialectical terms, the more their judgments were biased in favor of verifying over nonverifying feedback about a negative, situation-specific self-view. In Study 2, consistent with research on gender differences in the importance of relationships to the self-concept, women but not men showed a similar bias toward feedback about a negative, relationship-specific self-view, a pattern not seen for global self-views. Together, the results support the notion that self-verification occurs for core self-conceptions, whatever form(s) they may take. Individual differences in self-verification and the nature of selfhood and authenticity are discussed.
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7. CLOSER OBLIQUE VIEW OF WEST TRUSS AND WEST SIDE ...
7. CLOSER OBLIQUE VIEW OF WEST TRUSS AND WEST SIDE OF SOUTH ABUTMENT; VIEW TO NORTHEAST. - Mitchell's Mill Bridge, Spanning Winter's Run on Carrs Mill Road, west of Bel Air, Bel Air, Harford County, MD
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OBLIQUE VIEW OF NORTHEAST AND SOUTHEAST SIDES OF HYDROELECTRIC POWER ...
OBLIQUE VIEW OF NORTHEAST AND SOUTHEAST SIDES OF HYDROELECTRIC POWER HOUSE, VIEW TOWARDS WEST - St. Lucie Canal, Lock No. 1, Hydroelectric Power House, St. Lucie, Cross State Canal, Okeechobee Intracoastal Waterway, Stuart, Martin County, FL
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5. Oblique view of center and south sections of building. ...
5. Oblique view of center and south sections of building. VIEW OF NORTHWEST CORNER OF CENTER SECTION. - Department of Energy, Grand Junction Office, Building No. 3022, 2597 B3/4 Road, Grand Junction, Mesa County, CO
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12. Oblique view of northeast facade, showing missing rain gutter, ...
12. Oblique view of northeast facade, showing missing rain gutter, deteriorated slate roof, broken windows in tower; view west-northwest, 90mm lens. - Southern Pacific Depot, 559 El Camino Real, San Carlos, San Mateo County, CA
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SouthWest view; Station Building north elevation, oblique North ...
South-West view; Station Building - north elevation, oblique - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA
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SouthEast view; Station Building north elevation, oblique North ...
South-East view; Station Building - north elevation, oblique - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA
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OBLIQUE VIEW, REAR ELEVATION, LOOKING NORTHEAST Mountain Home Air ...
OBLIQUE VIEW, REAR ELEVATION, LOOKING NORTHEAST - Mountain Home Air Force Base 1958 Senior Officers' Housing, General's Residence, Rabeni Street (originally Ivy Street), Mountain Home, Elmore County, ID
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Oblique view of rear and south sides of ammunition storage ...
Oblique view of rear and south sides of ammunition storage buildings 4403 and 4404, view towards the north without scale - Fort McClellan Ammunition Storage Area, Building No. 4403, Second Avenue (Magazine Road), Anniston, Calhoun County, AL
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Oblique view of rear and south sides of ammunition storage ...
Oblique view of rear and south sides of ammunition storage buildings 4404 and 4405, view towards the north with scale - Fort McClellan Ammunition Storage Area, Building No. 4404, Second Avenue (Magazine Road), Anniston, Calhoun County, AL
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Oblique view of rear and south sides of ammunition storage ...
Oblique view of rear and south sides of ammunition storage buildings 4404 and 4405, view towards the north without scale - Fort McClellan Ammunition Storage Area, Building No. 4404, Second Avenue (Magazine Road), Anniston, Calhoun County, AL
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NorthWest view; Station Building south (front) elevation, oblique ...
North-West view; Station Building - south (front) elevation, oblique - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA
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NorthEast view; Station Building south (front) elevation, oblique ...
North-East view; Station Building - south (front) elevation, oblique - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA
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OBLIQUE VIEW, REAR ELEVATION, LOOKING SOUTHSOUTHWEST Mountain Home Air ...
OBLIQUE VIEW, REAR ELEVATION, LOOKING SOUTH-SOUTHWEST - Mountain Home Air Force Base 1958 Senior Officers' Housing, General's Residence, Rabeni Street (originally Ivy Street), Mountain Home, Elmore County, ID
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OBLIQUE VIEW, FRONT ELEVATION, LOOKING WESTSOUTHWEST Mountain Home Air ...
OBLIQUE VIEW, FRONT ELEVATION, LOOKING WEST-SOUTHWEST - Mountain Home Air Force Base 1958 Senior Officers' Housing, General's Residence, Rabeni Street (originally Ivy Street), Mountain Home, Elmore County, ID
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Oblique view of southeast corner; camera facing northwest. Mare ...
Oblique view of southeast corner; camera facing northwest. - Mare Island Naval Shipyard, Defense Electronics Equipment Operating Center, I Street, terminus west of Cedar Avenue, Vallejo, Solano County, CA
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Contextual view of Building 250 along C Street, view facing ...
Contextual view of Building 250 along C Street, view facing southwest - U.S. Marine Corps Base Hawaii, Kaneohe Bay, Warehouse 250, Aviation Storehouse, C Street between Fifth & Sixth Streets, Kaneohe, Honolulu County, HI
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South Fork Latrine, oblique view showing south and east sides; ...
South Fork Latrine, oblique view showing south and east sides; view northwest - Fort McKinley, South Fork Latrine, West side of East Side Drive, approximately 225 feet south of Weymouth Way, Great Diamond Island, Portland, Cumberland County, ME
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Oblique view of front (east) and south sides of ammunition ...
Oblique view of front (east) and south sides of ammunition storage buildings 4403 and 4404, view towards the northwest without scale - Fort McClellan Ammunition Storage Area, Building No. 4403, Second Avenue (Magazine Road), Anniston, Calhoun County, AL
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9. Oblique view from liftbed truck, showing deteriorated slate roof ...
9. Oblique view from lift-bed truck, showing deteriorated slate roof and chimney, bicycle lockers placed against southeast wall; view to north, 90mm lens. - Southern Pacific Depot, 559 El Camino Real, San Carlos, San Mateo County, CA
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Morning view, contextual view showing unpaved corridor down the westernmost ...
Morning view, contextual view showing unpaved corridor down the westernmost lane where the wall section (E) will be removed; camera facing north-northwest. - Beaufort National Cemetery, Wall, 1601 Boundary Street, Beaufort, Beaufort County, SC
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OBLIQUE VIEW OF EAST AND NORTH SIDES OF FIRE PUMP ...
OBLIQUE VIEW OF EAST AND NORTH SIDES OF FIRE PUMP HOUSE, LOCK CONTROL HOUSES IN BACKGROUND, VIEW TOWARDS SOUTHWEST - Ortona Lock, Lock No. 2, Fire Pump House, Caloosahatchee River, Cross-State Canal, Okeechobee Intracoastal Waterway, Ortona, Glades County, FL
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OBLIQUE VIEW OF NORTHWEST AND NORTHEAST SIDES OF HYDROELECTRIC POWER ...
OBLIQUE VIEW OF NORTHWEST AND NORTHEAST SIDES OF HYDROELECTRIC POWER HOUSE, OLD BYPASS IN BACKGROUND, VIEW TOWARDS SOUTH - St. Lucie Canal, Lock No. 1, Hydroelectric Power House, St. Lucie, Cross State Canal, Okeechobee Intracoastal Waterway, Stuart, Martin County, FL
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Oblique view of arches and ironwork on south breezeway ...
Oblique view of arches and ironwork on south breezeway - National Home for Disabled Volunteer Soldiers, Pacific Branch, Mental Health Buildings, 11301 Wilshire Boulevard, West Los Angeles, Los Angeles County, CA
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South Fork Telephone Switchboard Building, oblique view of east side; ...
South Fork Telephone Switchboard Building, oblique view of east side; view northwest - Fort McKinley, South Fork Telephone Switchboard Building, South side of Weymouth Way, approximately 100 feet west of East Side Drive, Great Diamond Island, Portland, Cumberland County, ME
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Oblique view of southeast and northeast sides with covered walk ...
Oblique view of southeast and northeast sides with covered walk to Facility 367, Facility 324 beyond, view facing west - U.S. Naval Base, Pearl Harbor, Naval Hospital, Animal House, Near intersection of Hospital Way & Third Street, Pearl City, Honolulu County, HI
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6. View toward southeast, northwest oblique of perimeter acquisition radar ...
6. View toward southeast, northwest oblique of perimeter acquisition radar building, with view of par power plant - Stanley R. Mickelsen Safeguard Complex, Perimeter Acquisition Radar Building, Limited Access Area, between Limited Access Patrol Road & Service Road A, Nekoma, Cavalier County, ND
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OBLIQUE VIEW OF NORTH AND EAST SIDES OF NORTHWEST CONTROL ...
OBLIQUE VIEW OF NORTH AND EAST SIDES OF NORTHWEST CONTROL HOUSE WITH SOUTHWEST CONTROL HOUSE IN BACKGROUND, VIEW TOWARDS SOUTH - Ortona Lock, Lock No. 2, Machinery and Control Houses, Caloosahatchee River, Cross-State Canal, Okeechobee Intracoastal Waterway, Ortona, Glades County, FL
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Building 1204, oblique view to east, 90 mm lens. ...
Building 1204, oblique view to east, 90 mm lens. - Travis Air Force Base, Squadron Operations & Readiness Crew Facility, W Street, Armed Forces Special Weapons Project Q Area, Fairfield, Solano County, CA
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Building 1204, oblique view to west, 135 mm lens. ...
Building 1204, oblique view to west, 135 mm lens. - Travis Air Force Base, Squadron Operations & Readiness Crew Facility, W Street, Armed Forces Special Weapons Project Q Area, Fairfield, Solano County, CA
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South Fork Telephone Switchboard Building, oblique view of (W) and ...
South Fork Telephone Switchboard Building, oblique view of (W) and (S) sides, view to northeast - Fort McKinley, South Fork Telephone Switchboard Building, South side of Weymouth Way, approximately 100 feet west of East Side Drive, Great Diamond Island, Portland, Cumberland County, ME
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Oblique view of the northeast side, note the lava rock ...
Oblique view of the northeast side, note the lava rock stem wall below the windows of the shed-roof addition, view facing west - U.S. Marine Corps Base Hawaii, Kaneohe Bay, Golf Course Equipment & Repair Shop, Reeves & Moffett Roads, Kaneohe, Honolulu County, HI
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OBLIQUE VIEW OF NORTHWEST SIDE OF HYDROELECTRIC POWER HOUSE AND ...
OBLIQUE VIEW OF NORTHWEST SIDE OF HYDROELECTRIC POWER HOUSE AND INTERIOR OF SOUTHWEST CORNER OF OLD BYPASS IN FOREGROUND, VIEW TOWARDS SOUTHWEST - St. Lucie Canal, Lock No. 1, Hydroelectric Power House, St. Lucie, Cross State Canal, Okeechobee Intracoastal Waterway, Stuart, Martin County, FL
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Building 931, oblique view to northwest, 210 mm lens. ...
Building 931, oblique view to northwest, 210 mm lens. - Travis Air Force Base, Central Battery Charging Building, North of W Street, Armed Forces Special Weapons Project Q Area, Fairfield, Solano County, CA
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Building 931, oblique view to southeast, 135 mm lens. ...
Building 931, oblique view to southeast, 135 mm lens. - Travis Air Force Base, Central Battery Charging Building, North of W Street, Armed Forces Special Weapons Project Q Area, Fairfield, Solano County, CA
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Building 904, oblique view to southeast, 135 mm lens. ...
Building 904, oblique view to southeast, 135 mm lens. - Travis Air Force Base, Base Spares Warehouse No. 1, Dixon Avenue & W Street, Armed Forces Special Weapons Project Q Area, Fairfield, Solano County, CA
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Building 904, oblique view to northwest, 135 mm lens ...
Building 904, oblique view to northwest, 135 mm lens - Travis Air Force Base, Base Spares Warehouse No. 1, Dixon Avenue & W Street, Armed Forces Special Weapons Project Q Area, Fairfield, Solano County, CA
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Morning view, contextual view showing the role of the brick ...
Morning view, contextual view showing the role of the brick walls along the boundary of the cemetery; interior view taken from midway down the paved west road with the camera facing west to capture the morning light on the west wall. - Beaufort National Cemetery, Wall, 1601 Boundary Street, Beaufort, Beaufort County, SC
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17. Interior oblique view, original Cooper's Shop, Engine Stores Building, ...
17. Interior oblique view, original Cooper's Shop, Engine Stores Building, Southern Pacific Railroad Carlin Shops, view to southeast (90mm lens). Note the original window and sealed doorway. - Southern Pacific Railroad, Carlin Shops, Engine Stores Building, Foot of Sixth Street, Carlin, Elko County, NV
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OBLIQUE VIEW OF SOUTH AND WEST SIDES OF SOUTHWEST CONTROL ...
OBLIQUE VIEW OF SOUTH AND WEST SIDES OF SOUTHWEST CONTROL HOUSE WITH NORTHWEST CONTROL HOUSE AND BUILDING NO. 52 IN BACKGROUND, VIEW TOWARDS NORTH - Ortona Lock, Lock No. 2, Machinery and Control Houses, Caloosahatchee River, Cross-State Canal, Okeechobee Intracoastal Waterway, Ortona, Glades County, FL
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Morning view, contextual view of the exterior west side of ...
Morning view, contextual view of the exterior west side of the north wall along the unpaved road; camera facing west, positioned in road approximately 8 posts west of the gate. - Beaufort National Cemetery, Wall, 1601 Boundary Street, Beaufort, Beaufort County, SC
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OBLIQUE VIEW OF ONE AND TWO STORY SECTIONS OF SOUTHWEST ...
OBLIQUE VIEW OF ONE AND TWO STORY SECTIONS OF SOUTHWEST WING OF THE RECREATION CENTER WITH GRADUATED SCALE IN 1' INCREMENTS. VIEW FACING NORTHEAST - U.S. Naval Base, Pearl Harbor, Bloch Recreation Center & Arena, Between Center Drive & North Road near Nimitz Gate, Pearl City, Honolulu County, HI
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2. Oblique view of southeast elevation, Roundhouse Machine Shop Extension, ...
2. Oblique view of southeast elevation, Roundhouse Machine Shop Extension, Southern Pacific Railroad Carlin Shops, view to northeast showing the rhythm of the fenestration and pilasters (210mm lens). - Southern Pacific Railroad, Carlin Shops, Roundhouse Machine Shop Extension, Foot of Sixth Street, Carlin, Elko County, NV
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Oblique view to the northwest of the Antenna Array ...
Oblique view to the northwest of the Antenna Array - Over-the-Horizon Backscatter Radar Network, Christmas Valley Radar Site Transmit Sector Six Antenna Array, On unnamed road west of Lost Forest Road, Christmas Valley, Lake County, OR
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4. General oblique view of rear (north) facade of Wilder ...
4. General oblique view of rear (north) facade of Wilder Mill, Building No. 6 (1887, 1873 and 1928 segments, left to right) with Clay Storage Silos in background; view to southeast. - Champion-International Paper Company, Wilder Mill, West bank of Spicket River at Canal Street, Lawrence, Essex County, MA
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FRONT LEFT OBLIQUE VIEW, WITH ENCLOSED CARPORT SHOWING ON THE ...
FRONT LEFT OBLIQUE VIEW, WITH ENCLOSED CARPORT SHOWING ON THE LEFT. VIEW FACING EAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Four-Bedroom, Single-Family Type 10, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI
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Oblique view of southwest and southeast side of northwest machinery ...
Oblique view of southwest and southeast side of northwest machinery house and hydro-electric power house, concrete pylon at upstream entrance to lock in foreground, view towards north - St. Lucie Canal, St. Lucie Lock No. 1, St. Lucie, Cross State Canal, Okeechobee Intracoastal Waterway, Stuart, Martin County, FL
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OBLIQUE VIEW OF SOUTHWEST AND SOUTHEAST SIDES OF UPPER GATE ...
OBLIQUE VIEW OF SOUTHWEST AND SOUTHEAST SIDES OF UPPER GATE MACHINERY HOUSE, NORTH OF LOCK, WITH HYDRO-ELECTRIC POWER HOUSE AND DAM IN BACKGROUND, VIEW TOWARD NORTH NORTHWEST - St. Lucie Canal, Lock No. 1, Machinery Houses, St. Lucie, Cross State Canal, Okeechobee Intracoastal Waterway, Stuart, Martin County, FL
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Oblique view to the west of two communications antennas ...
Oblique view to the west of two communications antennas - Over-the-Horizon Backscatter Radar Network, Mountain Home Air Force Operations Building, On Desert Street at 9th Avenue Mountain Home Air Force Base, Mountain Home, Elmore County, ID
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Oblique view to the west of the southeast elevation ...
Oblique view to the west of the southeast elevation - Over-the-Horizon Backscatter Radar Network, Mountain Home Air Force Operations Building, On Desert Street at 9th Avenue Mountain Home Air Force Base, Mountain Home, Elmore County, ID
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OBLIQUE VIEW FROM SOUTHEAST LOOKING NORTHEAST. NOTE CORNERSTONE IN ABUTMENT. ...
OBLIQUE VIEW FROM SOUTHEAST LOOKING NORTHEAST. NOTE CORNERSTONE IN ABUTMENT. - Jackson Covered Bridge, Spanning Sugar Creek, CR 775N (Changed from Spanning Sugar Creek), Bloomingdale, Parke County, IN
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OBLIQUE VIEW OF NORTHEAST CORNER UNIT A. NOTE THE ADDED ...
OBLIQUE VIEW OF NORTHEAST CORNER UNIT A. NOTE THE ADDED OPENING WITH AIR CONDITIONER. VIEW FACING SOUTHWEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, U-Shaped Two-Bedroom Duplex Type 1, Acacia Road, Birch Circle, and Cedar Drive, Pearl City, Honolulu County, HI
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2. OBLIQUE VIEW OF WEST FRONT. The frames on an ...
2. OBLIQUE VIEW OF WEST FRONT. The frames on an angle originally held mirrors for viewing the tests from inside the building. Vertical frame originally held bullet glass. - Edwards Air Force Base, South Base Sled Track, Firing Control Blockhouse, South of Sled Track at east end, Lancaster, Los Angeles County, CA
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OBLIQUE VIEW OF SOUTHWEST AND SOUTHEAST SIDES OF HYDROELECTRIC POWER ...
OBLIQUE VIEW OF SOUTHWEST AND SOUTHEAST SIDES OF HYDROELECTRIC POWER HOUSE WITH DAM TO LEFT OF HYDROELECTRIC POWER HOUSE AND ENTRANCE TO OLD LOCK CHAMBER ON RIGHT, VIEW TOWARDS NORTH - St. Lucie Canal, Lock No. 1, Hydroelectric Power House, St. Lucie, Cross State Canal, Okeechobee Intracoastal Waterway, Stuart, Martin County, FL
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FRONT (RIGHT SIDE) OBLIQUE VIEW OF HOUSE, WITH SIDEWALK IN ...
FRONT (RIGHT SIDE) OBLIQUE VIEW OF HOUSE, WITH SIDEWALK IN FOREGROUND. VIEW FACING NORTHWEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Types 8 and 11, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI
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REAR OBLIQUE VIEW OF HOUSE, WITH SLOPING, TERRACED SIDE YARD ...
REAR OBLIQUE VIEW OF HOUSE, WITH SLOPING, TERRACED SIDE YARD IN FOREGROUND. VIEW FACING SOUTHWEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Types 8 and 11, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI
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FACILITY 814, FRONT AND SOUTHEAST SIDE, OBLIQUE VIEW FACING NORTH. ...
FACILITY 814, FRONT AND SOUTHEAST SIDE, OBLIQUE VIEW FACING NORTH. - Schofield Barracks Military Reservation, Bachelor Officers' Quarters Type, Between Grimes & Tidball Streets near Ayres Avenue, Wahiawa, Honolulu County, HI
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FACILITY 814, COURTYARD AND SOUTHEAST WING, OBLIQUE VIEW FACING SOUTH. ...
FACILITY 814, COURTYARD AND SOUTHEAST WING, OBLIQUE VIEW FACING SOUTH. - Schofield Barracks Military Reservation, Bachelor Officers' Quarters Type, Between Grimes & Tidball Streets near Ayres Avenue, Wahiawa, Honolulu County, HI
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Oblique view looking northeast at Machine Shop (Bldg. 163) from ...
Oblique view looking northeast at Machine Shop (Bldg. 163) from Second Street - Atchison, Topeka, Santa Fe Railroad, Albuquerque Shops, Machine Shop, 908 Second Street, Southwest, Albuquerque, Bernalillo County, NM
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8. OBLIQUE VIEW OF WEST ELEVATION. LOOKING EAST. Route ...
8. OBLIQUE VIEW OF WEST ELEVATION. LOOKING EAST. - Route 31 Bridge, New Jersey Route 31, crossing disused main line of Central Railroad of New Jersey (C.R.R.N.J.) (New Jersey Transit's Raritan Valley Line), Hampton, Hunterdon County, NJ
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7. OBLIQUE VIEW OF EAST ELEVATION. LOOKING WEST. Route ...
7. OBLIQUE VIEW OF EAST ELEVATION. LOOKING WEST. - Route 31 Bridge, New Jersey Route 31, crossing disused main line of Central Railroad of New Jersey (C.R.R.N.J.) (New Jersey Transit's Raritan Valley Line), Hampton, Hunterdon County, NJ
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VERTICAL DETAIL OBLIQUE VIEW OF NORTHEAST SIDE OF HYDROELECTRIC POWER ...
VERTICAL DETAIL OBLIQUE VIEW OF NORTHEAST SIDE OF HYDROELECTRIC POWER HOUSE WITH OLD BYPASS IN FOREGROUND, SHOWING GLASS BLOCKS PROVIDING LIGHT TO BASEMENT OF HYDROELECTRIC POWER HOUSE, VIEW TOWARDS WEST SOUTHWEST - St. Lucie Canal, Lock No. 1, Hydroelectric Power House, St. Lucie, Cross State Canal, Okeechobee Intracoastal Waterway, Stuart, Martin County, FL
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5. OBLIQUE INTERIOR VIEW OF CHEMICAL STORAGE BUILDING (#1776), LOOKING ...
5. OBLIQUE INTERIOR VIEW OF CHEMICAL STORAGE BUILDING (#1776), LOOKING SOUTHEAST - Presidio Water Treatment Plant, Chemical Storage, East of Lobos Creek at Baker Beach, San Francisco, San Francisco County, CA
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7. OBLIQUE VIEW, HOME SIGNAL, WESTBOUND ON CATENARY BRIDGE 518 ...
7. OBLIQUE VIEW, HOME SIGNAL, WESTBOUND ON CATENARY BRIDGE 518 - New York, New Haven & Hartford Railroad, Automatic Signalization System, Long Island Sound shoreline between Stamford & New Haven, Stamford, Fairfield County, CT
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17. Oblique view of northwest corner of main plant looking ...
17. Oblique view of northwest corner of main plant looking southeast with railroad tracks in foreground - Skinner Meat Packing Plant, Main Plant, 6006 South Twenty-seventh Street, Omaha, Douglas County, NE
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OBLIQUE VIEW OF WEST (FRONT) FACADE, LOOKING EAST/NORTHEAST Eglin ...
OBLIQUE VIEW OF WEST (FRONT) FACADE, LOOKING EAST/NORTHEAST - Eglin Air Force Base, Storehouse & Company Administration, Southeast of Flager Road, Nassau Lane, & southern edge of Weekly Bayou, Valparaiso, Okaloosa County, FL
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4. NORTH SIDE, OBLIQUE VIEW, FROM INTERSECTION OF G AND ...
4. NORTH SIDE, OBLIQUE VIEW, FROM INTERSECTION OF G AND 5TH STREETS, LOOKING SOUTHEAST. - Oakland Naval Supply Center, Storehouse, Between G & H Streets, & Fifth & Sixth Streets, Oakland, Alameda County, CA
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2. EXTERIOR OBLIQUE VIEW OF BUILDING 746 FROM EAST K ...
2. EXTERIOR OBLIQUE VIEW OF BUILDING 746 FROM EAST K STREET, LOOKING SOUTHEAST. - Oakland Naval Supply Center, Gymnasium-Cafeteria-Theater, East K Street between Eleventh & Twelfth Streets, Oakland, Alameda County, CA
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OBLIQUE VIEW OF ONE AND TWO STORY SECTIONS OF NORTHEAST ...
OBLIQUE VIEW OF ONE AND TWO STORY SECTIONS OF NORTHEAST WING OF RECREATION CENTER WITH GRADUATED SCALE IN 1' INCREMENTS. NOTE THE CANOPY OVER THE SECOND STORY WINDOWS. VIEW FACING WEST - U.S. Naval Base, Pearl Harbor, Bloch Recreation Center & Arena, Between Center Drive & North Road near Nimitz Gate, Pearl City, Honolulu County, HI
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OBLIQUE VIEW OF MISSILE LAB WITH CRANE SHOWING SOUTHWEST AND ...
OBLIQUE VIEW OF MISSILE LAB WITH CRANE SHOWING SOUTHWEST AND NORTHWEST SIDES. VIEW FACING EAST - U.S. Naval Base, Pearl Harbor, Ford Island Polaris Missile Lab & U.S. Fleet Ballistic Missile Submarine Training Center, Between Lexington Boulvevard and the sea plane ramps on the southwest side of Ford Island, Pearl City, Honolulu County, HI
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OBLIQUE VIEW OF MISSILE LAB WITH CRANE SHOWING SOUTHEAST AND ...
OBLIQUE VIEW OF MISSILE LAB WITH CRANE SHOWING SOUTHEAST AND SOUTHWEST SIDES. VIEW FACING NORTH/NORTHWEST - U.S. Naval Base, Pearl Harbor, Ford Island Polaris Missile Lab & U.S. Fleet Ballistic Missile Submarine Training Center, Between Lexington Boulvevard and the sea plane ramps on the southwest side of Ford Island, Pearl City, Honolulu County, HI
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OBLIQUE VIEW OF CRANE FROM ROOF OF BUILDING SHOWING NORTHEAST ...
OBLIQUE VIEW OF CRANE FROM ROOF OF BUILDING SHOWING NORTHEAST AND SOUTHEAST SIDES. VIEW FACING NORTHWEST - U.S. Naval Base, Pearl Harbor, Ford Island Polaris Missile Lab & U.S. Fleet Ballistic Missile Submarine Training Center, Between Lexington Boulvevard and the sea plane ramps on the southwest side of Ford Island, Pearl City, Honolulu County, HI
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BLDG 58, OBLIQUE VIEW FROM NW SHOWING NORTH ENTRY, WEST ...
BLDG 58, OBLIQUE VIEW FROM NW SHOWING NORTH ENTRY, WEST SIDE AND SURROUNDING BERM. - Naval Magazine Lualualei, West Loch Branch, Auto Hobby Shop, South of First Street, Pearl City, Honolulu County, HI
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1. OBLIQUE VIEW OF BUNKER LOOKING NORTHWEST. GERMAN VILLAGE IN ...
1. OBLIQUE VIEW OF BUNKER LOOKING NORTHWEST. GERMAN VILLAGE IN BACKGROUND. - Dugway Proving Ground, German-Japanese Village, Observation Bunker, South of Stark Road, in WWII Incendiary Test Area, Dugway, Tooele County, UT
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OBLIQUE VIEW OF WEST (FRONT) AND NORTH FACADES, LOOKING SOUTHEAST ...
OBLIQUE VIEW OF WEST (FRONT) AND NORTH FACADES, LOOKING SOUTHEAST - Eglin Air Force Base, Storehouse & Company Administration, Southeast of Flager Road, Nassau Lane, & southern edge of Weekly Bayou, Valparaiso, Okaloosa County, FL
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3. OBLIQUE DETAIL VIEW OF DOOR AT CHEMICAL STORAGE BUILDING ...
3. OBLIQUE DETAIL VIEW OF DOOR AT CHEMICAL STORAGE BUILDING (#1776), LOOKING NORTHWEST - Presidio Water Treatment Plant, Chemical Storage, East of Lobos Creek at Baker Beach, San Francisco, San Francisco County, CA
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12. OBLIQUE VIEW OF NORTH WORK ROOM IN FILTRATION PLANT ...
12. OBLIQUE VIEW OF NORTH WORK ROOM IN FILTRATION PLANT (#1773), LOOKING NORTHWEST - Presidio Water Treatment Plant, Filtration Plant, East of Lobos Creek at Baker Beach, San Francisco, San Francisco County, CA
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Contextual view of Warner's Ranch. Third of three sequential views ...
Contextual view of Warner's Ranch. Third of three sequential views (from west to east) of the buildings in relation to the surrounding geography. Note approximate location of Overland Trail crossing left to right. Camera facing northeast - Warner Ranch, Ranch House, San Felipe Road (State Highway S2), Warner Springs, San Diego County, CA
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14. GENERAL OBLIQUE VIEW OF WEST CORNER OF SHED, OBSTRUCTED ...
14. GENERAL OBLIQUE VIEW OF WEST CORNER OF SHED, OBSTRUCTED BY LATE METAL BUILDING, LOOKING EAST - Oakland Army Base, Transit Shed, East of Dunkirk Street & South of Burma Road, Oakland, Alameda County, CA
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FACILITY 810, CORNER ENTRY TO UNIT B, OBLIQUE VIEW FACING ...
FACILITY 810, CORNER ENTRY TO UNIT B, OBLIQUE VIEW FACING SOUTH-SOUTHWEST. - Schofield Barracks Military Reservation, Duplex Housing Type with Corner Entries, Between Hamilton & Tidball Streets near Williston Avenue, Wahiawa, Honolulu County, HI
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1. EXTERIOR VIEW, OBLIQUE PERSPECTIVE, LOOKING NORTHEAST, WITH SIDE AND ...
1. EXTERIOR VIEW, OBLIQUE PERSPECTIVE, LOOKING NORTHEAST, WITH SIDE AND FRONT ELEVATIONS OF THE CHURCH AND THE GAZEBO BAND STAND (LEFT) - St. Mark's Catholic Church, 1040 Tenth Avenue West, Thomas, Jefferson County, AL
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37. OBLIQUE VIEW, INTERIOR, BERK SWITCH TOWER, SOUTH NORWALK, SHOWING ...
37. OBLIQUE VIEW, INTERIOR, BERK SWITCH TOWER, SOUTH NORWALK, SHOWING SWITCHING LEVERS - New York, New Haven & Hartford Railroad, Automatic Signalization System, Long Island Sound shoreline between Stamford & New Haven, Stamford, Fairfield County, CT
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Oblique view to south OvertheHorizon Backscatter Radar Network, Mountain ...
Oblique view to south - Over-the-Horizon Backscatter Radar Network, Mountain Home Air Force Operations Building, On Desert Street at 9th Avenue Mountain Home Air Force Base, Mountain Home, Elmore County, ID
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2. General oblique view of north loading dock showing loading ...
2. General oblique view of north loading dock showing loading docks with doors opening into refrigerated rooms - Fort Hood, World War II Temporary Buildings, Cold Storage Building, Seventeenth Street, Killeen, Bell County, TX
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FACILITY 846, TOILET AND SHOWER WINGS, QUADRANGLE J, OBLIQUE VIEW ...
FACILITY 846, TOILET AND SHOWER WINGS, QUADRANGLE J, OBLIQUE VIEW FACING WEST. - Schofield Barracks Military Reservation, Quadrangles I & J Barracks Type, Between Wright-Smith & Capron Avenues near Williston Avenue, Wahiawa, Honolulu County, HI
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20. DETAILED OBLIQUE VIEW SOUTHWEST FURNACE 2, SHOWING STEEL FRAME ...
20. DETAILED OBLIQUE VIEW SOUTHWEST FURNACE 2, SHOWING STEEL FRAME BOXES FOR COUNTERWEIGHTS, AND FURNACE HEATING PIPES AT RIGHT. - Vulcan Crucible Steel Company, Building No. 3, 100 First Street, Aliquippa, Beaver County, PA
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6. East portal of Tunnel 17, oblique view to westsouthwest, ...
6. East portal of Tunnel 17, oblique view to west-southwest, 90mm lens. This view shows to advantage the stepped concrete wingwalls and fitted stone masonry coping protection flanking the portal, features typical of the Southern Pacific Common Standard tunnels of this period. - Southern Pacific Railroad Natron Cutoff, Tunnel No. 17, Milepost 408, Dorris, Siskiyou County, CA
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REAR OBLIQUE VIEW, SHOWING REAR YARD WITH ORIGINAL CLOTHESLINE ON ...
REAR OBLIQUE VIEW, SHOWING REAR YARD WITH ORIGINAL CLOTHESLINE ON RIGHT SIDE. FOREGROUND SHOWS THE EXTENSIVE GRASSY AREA THAT SURROUNDS THE HOUSE. VIEW FACING WEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Four-Bedroom, Single-Family Type 10, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI
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OBLIQUE VIEW FROM ACROSS THE WEST, ACROSS THE STREET ...
OBLIQUE VIEW FROM ACROSS THE WEST, ACROSS THE STREET - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, U-Shaped Two-Bedroom Single-Family Type 6, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI
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3. OBLIQUE GENERAL VIEW SHOWING EAST CORNER OF SHED, WITH ...
3. OBLIQUE GENERAL VIEW SHOWING EAST CORNER OF SHED, WITH RAILROAD TRACKS PASSING UNDER DERRICK ALONG WHARF - Oakland Army Base, Transit Shed, East of Dunkirk Street & South of Burma Road, Oakland, Alameda County, CA
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14. Credit JTL: Detail, oblique view of Egyptian Revival decorative ...
14. Credit JTL: Detail, oblique view of Egyptian Revival decorative motifs used typically at midpoints of diagonals - Reading-Halls Station Bridge, U.S. Route 220, spanning railroad near Halls Station, Muncy, Lycoming County, PA
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16. Oblique, guard quarters; shower stalls at left; view to ...
16. Oblique, guard quarters; shower stalls at left; view to south-southwest, 65mm lens with electronic flash illumination. - Tule Lake Project Jail, Post Mile 44.85, State Route 139, Newell, Modoc County, CA
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OBLIQUE VIEW OF FRONT ELEVATION OF MARINE BARRACKS, LOOKING NORTH. ...
OBLIQUE VIEW OF FRONT ELEVATION OF MARINE BARRACKS, LOOKING NORTH. - Naval Computer & Telecommunications Area Master Station, Eastern Pacific, Radio Transmitter Facility Lualualei, Marine Barracks, Intersection of Tower Drive & Morse Street, Makaha, Honolulu County, HI
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Detail, rear door types, building 242, oblique view to southwest, ...
Detail, rear door types, building 242, oblique view to southwest, 90 mm lens. - Travis Air Force Base, Nuclear Weapons Assembly Building, W Street, Armed Forces Special Weapons Project Q Area, Fairfield, Solano County, CA
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11. View from heat sink, south oblique of missile site ...
11. View from heat sink, south oblique of missile site control building - Stanley R. Mickelsen Safeguard Complex, Missile Site Control Building, Northeast of Tactical Road; southeast of Tactical Road South, Nekoma, Cavalier County, ND
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OBLIQUE VIEW LOOKING NORTHWEST. AveryBartholomew Patent Railroad Iron Bridge, ...
OBLIQUE VIEW LOOKING NORTHWEST. - Avery-Bartholomew Patent Railroad Iron Bridge, Town park south of Route 222, west of Owasco Inlet (moved from Elm Street Extension spanning Fall Creek, Nubia, NY), Groton, Tompkins County, NY
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1. Exterior oblique view of north and east sides showing ...
1. Exterior oblique view of north and east sides showing entrance and typical window - Fort Hood, World War II Temporary Buildings, Dispatcher House, North of Park Avenue at Forty-ninth Street, Killeen, Bell County, TX
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OBLIQUE VIEW OF REAR ELEVATION OF MARINE BARRACKS, LOOKING WEST ...
OBLIQUE VIEW OF REAR ELEVATION OF MARINE BARRACKS, LOOKING WEST NORTHWEST. - Naval Computer & Telecommunications Area Master Station, Eastern Pacific, Radio Transmitter Facility Lualualei, Marine Barracks, Intersection of Tower Drive & Morse Street, Makaha, Honolulu County, HI
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OBLIQUE VIEW, LOOKING EASTNORTHEAST. AveryBartholomew Patent Railroad Iron Bridge, ...
OBLIQUE VIEW, LOOKING EAST-NORTHEAST. - Avery-Bartholomew Patent Railroad Iron Bridge, Town park south of Route 222, west of Owasco Inlet (moved from Elm Street Extension spanning Fall Creek, Nubia, NY), Groton, Tompkins County, NY
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9. GENERAL OBLIQUE VIEW OF SOUTH CORNER OF SHED WITH ...
9. GENERAL OBLIQUE VIEW OF SOUTH CORNER OF SHED WITH DERRICK AND RAILWAY PASS-TROUGH ON WHARF, LOOKING NORTH - Oakland Army Base, Transit Shed, East of Dunkirk Street & South of Burma Road, Oakland, Alameda County, CA
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3. OBLIQUE VIEW OF THE PRESENT CONTROL ROOM (ORIGINALLY THE ...
3. OBLIQUE VIEW OF THE PRESENT CONTROL ROOM (ORIGINALLY THE TRANSFORMER ROOM). - Washington Water Power Company Post Falls Power Plant, Middle Channel Powerhouse & Dam, West of intersection of Spokane & Fourth Streets, Post Falls, Kootenai County, ID
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1. NORTHWEST OBLIQUE AERIAL VIEW OF FORT DELAWARE AND PEA ...
1. NORTHWEST OBLIQUE AERIAL VIEW OF FORT DELAWARE AND PEA PATCH ISLAND. REMAINS OF SEA WALL VISIBLE IN FOREGROUND AND RIGHT OF IMAGE. - Fort Delaware, Sea Wall, Pea Patch Island, Delaware City, New Castle County, DE
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FACILITY 52. OBLIQUE OF REAR AND SIDE. VIEW FACING SOUTHEAST. ...
FACILITY 52. OBLIQUE OF REAR AND SIDE. VIEW FACING SOUTHEAST. - U.S. Naval Base, Pearl Harbor, Naval Housing Area Makalapa, Junior Officers' Quarters Type J, Makin Place, & Halawa, Makalapa, & Midway Drives, Pearl City, Honolulu County, HI
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43. OBLIQUE VIEW, GREEN SWITCH TOWER, COS COB, SHOWING SWITCH ...
43. OBLIQUE VIEW, GREEN SWITCH TOWER, COS COB, SHOWING SWITCH LEVER ASSEMBLAGE AND DISPLAY BOARD - New York, New Haven & Hartford Railroad, Automatic Signalization System, Long Island Sound shoreline between Stamford & New Haven, Stamford, Fairfield County, CT
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FACILITY 89. OBLIQUE OF SIDE AND REAR. VIEW FACING SOUTH. ...
FACILITY 89. OBLIQUE OF SIDE AND REAR. VIEW FACING SOUTH. - U.S. Naval Base, Pearl Harbor, Naval Housing Area Makalapa, Junior Officers' Quarters Type K, Makin Place, & Halawa, Makalapa, & Midway Drives, Pearl City, Honolulu County, HI
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FACILITY 89. FRONT OBLIQUE TAKEN FROM DRIVEWAY. VIEW FACING NORTHEAST. ...
FACILITY 89. FRONT OBLIQUE TAKEN FROM DRIVEWAY. VIEW FACING NORTHEAST. - U.S. Naval Base, Pearl Harbor, Naval Housing Area Makalapa, Junior Officers' Quarters Type K, Makin Place, & Halawa, Makalapa, & Midway Drives, Pearl City, Honolulu County, HI
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10. OBLIQUE DETAIL VIEW OF PUMP NO. 1 IN FILTRATION ...
10. OBLIQUE DETAIL VIEW OF PUMP NO. 1 IN FILTRATION ROOM IN FILTRATION PLANT (#1773), LOOKING NORTHEAST - Presidio Water Treatment Plant, Filtration Plant, East of Lobos Creek at Baker Beach, San Francisco, San Francisco County, CA
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Building 930, oblique view to southeast from fill slope covering ...
Building 930, oblique view to southeast from fill slope covering building 932, 135 mm lens. - Travis Air Force Base, Snack Bar, North of W Street, Armed Forces Special Weapons Project Q Area, Fairfield, Solano County, CA
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OBLIQUE VIEW OF SECOND STORY PORTION OF SOUTHWEST WING OF ...
OBLIQUE VIEW OF SECOND STORY PORTION OF SOUTHWEST WING OF RECREATION CENTER WITH GRADUATED SCALE IN 1' INCREMENTS. NOTE THE STEPS UP FROM THE ENTRANCE TERRACE TO THE LANDING AND DOORWAY TO THE SECOND FLOOR (RIGHT). VIEW FACING NORTH - U.S. Naval Base, Pearl Harbor, Bloch Recreation Center & Arena, Between Center Drive & North Road near Nimitz Gate, Pearl City, Honolulu County, HI
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1. OBLIQUE VIEW OF THE COMPLEX OF BUILDINGS INCLUDING THE ...
1. OBLIQUE VIEW OF THE COMPLEX OF BUILDINGS INCLUDING THE MESS HALL BUILDING 220 IN THE FOREGROUND, LOOKING NORTH-NORTHEAST. - Mill Valley Air Force Station, Mess Hall, East Ridgecrest Boulevard, Mount Tamalpais, Mill Valley, Marin County, CA
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3. Oblique view of 215 Division Street, looking southeast, showing ...
3. Oblique view of 215 Division Street, looking southeast, showing rear (west) facade and north side, Fairbanks Company appears at left and 215 Division Street is visible at right - 215 Division Street (House), Rome, Floyd County, GA
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2. Oblique view of 215 Division Street, looking northeast, showing ...
2. Oblique view of 215 Division Street, looking northeast, showing rear (west) facade and south side, 217 Division Street is visible at left and Fairbanks Company appears at right - 215 Division Street (House), Rome, Floyd County, GA
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3. Oblique view of 213 Division Street, looking northeast, showing ...
3. Oblique view of 213 Division Street, looking northeast, showing rear (west) facade and south side, 215 Division Street is visible at left and Fairbanks Company appears at right - 213 Division Street (House), Rome, Floyd County, GA
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Building 932, oblique view to northwest, 90 mm lens. Building ...
Building 932, oblique view to northwest, 90 mm lens. Building 933-935 at extreme left. - Travis Air Force Base, Nuclear Weapons Assembly Plant 5, W Street, Armed Forces Special Weapons Project Q Area, Fairfield, Solano County, CA
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4. BUILDING 313, EAST AND NORTH SIDES, OBLIQUE VIEW, FROM ...
4. BUILDING 313, EAST AND NORTH SIDES, OBLIQUE VIEW, FROM INTERSECTION OF C AND 4TH STREETS, LOOKING SOUTHWEST. - Oakland Naval Supply Center, General Storehouses, Between Third & Fourth Streets, North of A Street, Oakland, Alameda County, CA
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6. View from heat sink (south to north), west oblique ...
6. View from heat sink (south to north), west oblique of missile site control building - Stanley R. Mickelsen Safeguard Complex, Missile Site Control Building, Northeast of Tactical Road; southeast of Tactical Road South, Nekoma, Cavalier County, ND
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Oblique view of building 11050, showing east and south sides, ...
Oblique view of building 11050, showing east and south sides, looking northwest. - Naval Ordnance Test Station Inyokern, China Lake Pilot Plant, Fire Station & Marine Barracks, D Street, at corner of 4th Street, China Lake, Kern County, CA
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11. OBLIQUE VIEW OF EAST TRUSS AND EAST SIDE OF ...
11. OBLIQUE VIEW OF EAST TRUSS AND EAST SIDE OF SOUTH ABUTMENT, SEEN FROM SOUTH BANK OF WINTER'S RUN. - Mitchell's Mill Bridge, Spanning Winter's Run on Carrs Mill Road, west of Bel Air, Bel Air, Harford County, MD
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1. Oblique view of 215 Division Street, looking southwest, showing ...
1. Oblique view of 215 Division Street, looking southwest, showing front (east) facade and north side, 213 Division Street is visible at left and 217 Division Street appears at right - 215 Division Street (House), Rome, Floyd County, GA
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2. General oblique view of south and east sides showing ...
2. General oblique view of south and east sides showing boiler room at right - Fort Hood, World War II Temporary Buildings, Company Maintenance Shop & Arms Room, North of Park Avenue at Forty-ninth Street, Killeen, Bell County, TX
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OBLIQUE VIEW OF SOUTHEAST AND SOUTHWEST SIDES OF UPPER GATE ...
OBLIQUE VIEW OF SOUTHEAST AND SOUTHWEST SIDES OF UPPER GATE MACHINERY HOUSES WITH HYDROELECTRIC POWER HOUSE IN BACKGROUND - St. Lucie Canal, Lock No. 1, Machinery Houses, St. Lucie, Cross State Canal, Okeechobee Intracoastal Waterway, Stuart, Martin County, FL
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Building 909, oblique view to southeast, 135 mm lens. Building ...
Building 909, oblique view to southeast, 135 mm lens. Building 908 at extreme right for context. - Travis Air Force Base, Handling Crew Building, North of W Street, Armed Forces Special Weapons Project Q Area, Fairfield, Solano County, CA
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FRONT RIGHT OBLIQUE VIEW, SHOWING FRONT WALK/STEPS AND ROYAL PALM ...
FRONT RIGHT OBLIQUE VIEW, SHOWING FRONT WALK/STEPS AND ROYAL PALM IN FOREGROUND. VIEW FACING NORTH - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Four-Bedroom, Single-Family Type 10, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI
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Contextual view of Warner's Ranch. Second of three sequential views ...
Contextual view of Warner's Ranch. Second of three sequential views (from west to east) of the buildings in relation to the surrounding geography. Ranch house and trading post/barn on left. Note approximate location of Overland Trail crossing left to right. Camera facing north. - Warner Ranch, Ranch House, San Felipe Road (State Highway S2), Warner Springs, San Diego County, CA
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Contextual view of Warner's Ranch. First of three sequential views ...
Contextual view of Warner's Ranch. First of three sequential views (from west to east) of the buildings in relation to the surrounding geography. Ranch House on right. Note approximate locations of Overland Trail on right and San Diego cutoff branching off to left. Camera facing northwest. - Warner Ranch, Ranch House, San Felipe Road (State Highway S2), Warner Springs, San Diego County, CA
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OBLIQUE VIEW OF EAST (REAR) AND NORTH FACADES, WITH BUILDING ...
OBLIQUE VIEW OF EAST (REAR) AND NORTH FACADES, WITH BUILDING 792 VISIBLE IN BACKGROUND RIGHT, LOOKING WEST - Eglin Air Force Base, Storehouse & Company Administration, Southeast of Flager Road, Nassau Lane, & southern edge of Weekly Bayou, Valparaiso, Okaloosa County, FL
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6. OBLIQUE VIEW OF HOIST, SHOWING WOODEN BRAKE SHOES, REDUCTION ...
6. OBLIQUE VIEW OF HOIST, SHOWING WOODEN BRAKE SHOES, REDUCTION GEARS AND BED FOR (MISSING) CLUTCH/DRIVE GEAR UNIT, LOOKING NORTHWEST - Buffalo Coal Mine, Vulcan Cable Hoist, Wishbone Hill, Southeast end, near Moose Creek, Sutton, Matanuska-Susitna Borough, AK
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16. 110 SANSOM STREET, OBLIQUE VIEW OF BAKE OVEN IN ...
16. 110 SANSOM STREET, OBLIQUE VIEW OF BAKE OVEN IN CELLAR (Note the double arch in front of the oven. The front arch supported the structural framing.) - James McCrea Houses, 108-110 Sansom Street, Philadelphia, Philadelphia County, PA
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OBLIQUE VIEW FROM THE SOUTH Camp H.M. Smith and ...
OBLIQUE VIEW FROM THE SOUTH - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 7, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI
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22. DETAIL OBLIQUE VIEW NORTHWEST OF FURNACE 2, SHOWING GENERAL ...
22. DETAIL OBLIQUE VIEW NORTHWEST OF FURNACE 2, SHOWING GENERAL CONSTRUCTION. CONCRETE PAD AT LEFT IS SITE OF FORMER FURNACE USED TO HEAT URANIUM BILLETS. - Vulcan Crucible Steel Company, Building No. 3, 100 First Street, Aliquippa, Beaver County, PA
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8. OBLIQUE INTERIOR VIEW OF FILTRATION ROOM IN FILTRATION PLANT ...
8. OBLIQUE INTERIOR VIEW OF FILTRATION ROOM IN FILTRATION PLANT (#1773), LOOKING SOUTHWEST, SHOWING MEZZANINE WITH FILTER TANKS AT REAR - Presidio Water Treatment Plant, Filtration Plant, East of Lobos Creek at Baker Beach, San Francisco, San Francisco County, CA
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7. OBLIQUE INTERIOR VIEW OF FILTRATION ROOM IN FILTRATION PLANT ...
7. OBLIQUE INTERIOR VIEW OF FILTRATION ROOM IN FILTRATION PLANT (#1773), LOOKING NORTHEAST, SHOWING PUMP NO. 1 AND METERING EQUIPMENT - Presidio Water Treatment Plant, Filtration Plant, East of Lobos Creek at Baker Beach, San Francisco, San Francisco County, CA
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South front and west side, oblique view to the northeast. ...
South front and west side, oblique view to the northeast. A recent addition is visible at the far left behind the original building - Wellton-Mohawk Irrigation System, Building No. 13 (House), 30682 Wellton-Mohawk Drive, Wellton, Yuma County, AZ
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2. Oblique view of EPA Farm Lab Building 1506 (with ...
2. Oblique view of EPA Farm Lab Building 15-06 (with slaughter addition at far left), facing southwest - Nevada Test Site, Environmental Protection Agency Farm, Laboratory Building, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV
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Interior oblique view of bathroom (converted to handicap) at ground ...
Interior oblique view of bathroom (converted to handicap) at ground floor of building 11, from hall doorway, looking northeast - North Beach Place, 531 Bay Street, 650 Francisco Street, 531 Bay Street, 650 Francisco Street, San Francisco, San Francisco County, CA
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3. SOUTH SIDE, OBLIQUE VIEW, FROM F STREET SIDEWALK, LOOKING ...
3. SOUTH SIDE, OBLIQUE VIEW, FROM F STREET SIDEWALK, LOOKING NORTHWEST, WITH BUILDING 222 ACROSS 3RD STREET AT LEFT. - Oakland Naval Supply Center, Administration Building-Dental Annex-Dispensary, Between E & F Streets, East of Third Street, Oakland, Alameda County, CA
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7. View from heat sink (south to north), west oblique ...
7. View from heat sink (south to north), west oblique of missile site control building, emphasizing southwest face - Stanley R. Mickelsen Safeguard Complex, Missile Site Control Building, Northeast of Tactical Road; southeast of Tactical Road South, Nekoma, Cavalier County, ND
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Oblique view of radio room from outside door, looking southeast. ...
Oblique view of radio room from outside door, looking southeast. Note main electronics rack (left), battery room (through door), and overhead cable ducts. - Western Union Telegraph Company, Jennerstown Relay, Laurel Summit Road off U.S. 30, Laughlintown, Westmoreland County, PA
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1. WEST AND NORTH (OBLIQUE VIEW) SIDES, FROM ACROSS 4TH ...
1. WEST AND NORTH (OBLIQUE VIEW) SIDES, FROM ACROSS 4TH STREET, LOOKING SOUTHEAST. - Oakland Naval Supply Center, Warehouse, North of A Street, between Fourth & Maritime Streets, Oakland, Alameda County, CA
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OBLIQUE VIEW SHOING THE OR&L BRIDGE IN THE FOREGROUND. NOTE ...
OBLIQUE VIEW SHOING THE OR&L BRIDGE IN THE FOREGROUND. NOTE THE ARC-PLAN END STACHION AND THE RELATIONSHIP BETWEEN THE OR&L BRIDGE AND THE WAIKELE CANAL BRIDGE, WHICH CAN BE SEEN IN THE BACKGROUND. VIEW FACING WEST. - Waikele Canal Bridge and Highway Overpass, Farrington Highway and Waikele Stream, Waipahu, Honolulu County, HI
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OBLIQUE/EXTERIOR VIEW, SIDE AND FRONT ELEVATIONS, FOUR ROOMPYRAMIDAL ROOF COTTAGE ...
OBLIQUE/EXTERIOR VIEW, SIDE AND FRONT ELEVATIONS, FOUR ROOM-PYRAMIDAL ROOF COTTAGE (AT 328 CAMILLE) WITH FRONT YARD LANDSCAPING. - Mulga Community, Off AL 269 at I-20-59, Birmingham, Jefferson County, AL
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15. Oblique view of southeast and northeast elevations following 1926 ...
15. Oblique view of southeast and northeast elevations following 1926 alterations; photo date ca.1926; photo from collection of M.L. Days, Department of Community Development, Santa Barbara. - V.E. Wood Auto Building, 315 State Street, Santa Barbara, Santa Barbara County, CA
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1. OBLIQUE VIEW, LOOKING NE FROM WEST BANK OF SUSQUEHANNA ...
1. OBLIQUE VIEW, LOOKING NE FROM WEST BANK OF SUSQUEHANNA RIVER. PIERS FROM SOUTH PENNSYLVANIA RAILROAD AT LEFT, PHILADELPHIA & READING RAILROAD BRIDGE AT RIGHT. - Philadelphia & Reading Railroad, Susquehanna River Bridge, Spanning Susquehanna River, North of I-83 Bridge, Harrisburg, Dauphin County, PA
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8. LOW OBLIQUE AERIAL VIEW OF TEST AREA 1115, SHOWING ...
8. LOW OBLIQUE AERIAL VIEW OF TEST AREA 1-115, SHOWING TEST STANDS 1-5, 1-4, AND 1-3 (LEFT TO RIGHT). - Edwards Air Force Base, Air Force Rocket Propulsion Laboratory, Leuhman Ridge near Highways 58 & 395, Boron, Kern County, CA
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Exterior oblique detail view of sidewalk entry at north side ...
Exterior oblique detail view of sidewalk entry at north side of Building 3 from Bay Street sidewalk, looking southeast (with original steps revised to accommodate handicap ramp) - North Beach Place, 475 Bay Street, 475 Bay Street, San Francisco, San Francisco County, CA
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9. OBLIQUE VIEW, PARTIAL WEST SPAN, FROM SOUTHWEST, SHOWING TRUSS ...
9. OBLIQUE VIEW, PARTIAL WEST SPAN, FROM SOUTHWEST, SHOWING TRUSS PANELS AND SOLID CONFIGURATION OF TRUSS MEMBERS, INCLUDING POLYGONAL TOP CHORD, VERTICAL AND DIAGONAL MEMBERS, AND CROSS-STRUTS - Glendale Road Bridge, Spanning Deep Creek Lake on Glendale Road, McHenry, Garrett County, MD
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14. LOW OBLIQUE VIEW OF WEST ELEVATION, FROM OPPOSITE BANK ...
14. LOW OBLIQUE VIEW OF WEST ELEVATION, FROM OPPOSITE BANK OF BUTTE CREEK Historic photograph no. 136, no date, held at Media Arts and Services Department, Pacific Gas & Electric Co., San Francisco, CA. - Centerville Hydroelectric System, Powerhouse, Butte Creek, Centerville, Butte County, CA
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Oblique view to the northwest detailing four overhead rolling doors ...
Oblique view to the northwest detailing four overhead rolling doors on the northeast elevation - Over-the-Horizon Backscatter Radar Network, Mountain Home Air Force Operations Building, On Desert Street at 9th Avenue Mountain Home Air Force Base, Mountain Home, Elmore County, ID
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OBLIQUE VIEW FROM THE SOUTH CORNER Camp H.M. Smith ...
OBLIQUE VIEW FROM THE SOUTH CORNER - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, U-Shaped Two-Bedroom Single-Family Type 6, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI
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5. OBLIQUE VIEW OF SOUTH AND EAST FACES. THE REFRIGERATION ...
5. OBLIQUE VIEW OF SOUTH AND EAST FACES. THE REFRIGERATION SPACE PROJECTING FROM THE SOUTH SIDE OF THE BUILDING WAS ADDED IN MARCH 1944. - Oakland Army Base, Private Exchange Cafeteria, Bataan Avenue & Attu Street, facing Post Headquarters Building, Oakland, Alameda County, CA
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2. BUILDING 413, WEST SIDE AND OBLIQUE VIEW OF NORTH ...
2. BUILDING 413, WEST SIDE AND OBLIQUE VIEW OF NORTH SIDE, FROM INTERSECTION OF C AND 4TH STREETS, LOOKING SOUTHEAST. - Oakland Naval Supply Center, Heavy Materials & Paint-Oil Storehouses, Between Fourth & Sixth streets, between B & D Streets, Oakland, Alameda County, CA
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Fast calibration of electromagnetically tracked oblique-viewing rigid endoscopes.
Liu, Xinyang; Rice, Christina E; Shekhar, Raj
2017-10-01
The oblique-viewing (i.e., angled) rigid endoscope is a commonly used tool in conventional endoscopic surgeries. The relative rotation between its two moveable parts, the telescope and the camera head, creates a rotation offset between the actual and the projection of an object in the camera image. A calibration method tailored to compensate such offset is needed. We developed a fast calibration method for oblique-viewing rigid endoscopes suitable for clinical use. In contrast to prior approaches based on optical tracking, we used electromagnetic (EM) tracking as the external tracking hardware to improve compactness and practicality. Two EM sensors were mounted on the telescope and the camera head, respectively, with considerations to minimize EM tracking errors. Single-image calibration was incorporated into the method, and a sterilizable plate, laser-marked with the calibration pattern, was also developed. Furthermore, we proposed a general algorithm to estimate the rotation center in the camera image. Formulas for updating the camera matrix in terms of clockwise and counterclockwise rotations were also developed. The proposed calibration method was validated using a conventional [Formula: see text], 5-mm laparoscope. Freehand calibrations were performed using the proposed method, and the calibration time averaged 2 min and 8 s. The calibration accuracy was evaluated in a simulated clinical setting with several surgical tools present in the magnetic field of EM tracking. The root-mean-square re-projection error averaged 4.9 pixel (range 2.4-8.5 pixel, with image resolution of [Formula: see text] for rotation angles ranged from [Formula: see text] to [Formula: see text]. We developed a method for fast and accurate calibration of oblique-viewing rigid endoscopes. The method was also designed to be performed in the operating room and will therefore support clinical translation of many emerging endoscopic computer-assisted surgical systems.
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3. Oblique view of southwest end, Roundhouse Machine Shop Extension, ...
3. Oblique view of southwest end, Roundhouse Machine Shop Extension, Southern Pacific Railroad Carlin Shops, view to north showing the curvature of the end wall that was the common wall with the Roundhouse, and the large metal-clad doors through which steam locomotives were moved into the Machine Shop (135mm lens). - Southern Pacific Railroad, Carlin Shops, Roundhouse Machine Shop Extension, Foot of Sixth Street, Carlin, Elko County, NV
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OBLIQUE/EXTERIOR VIEW, SIDE AND FRONT ELEVATIONS, FOUR ROOMPYRAMIDAL ROOF COTTAGE ...
OBLIQUE/EXTERIOR VIEW, SIDE AND FRONT ELEVATIONS, FOUR ROOM-PYRAMIDAL ROOF COTTAGE AT 328 CAMILLE STREET WITH SIDE YARD GARDER. - Mulga Community, Off AL 269 at I-20-59, Birmingham, Jefferson County, AL
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Students' Views on Contextual Vocabulary Teaching: A Constructivist View
ERIC Educational Resources Information Center
Tosun, Bahadir Cahit
2016-01-01
The current study is a quantitative research that aims to throw light on the place of students' views on contextual vocabulary teaching in conformity with Constructivism (CVTC) in the field of foreign language teaching. Hence, the study investigates whether any significant correlation exists between the fourth year university students' attitudes…
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31. OBLIQUE AERIAL VIEW TO THE NORTHEAST, SHOWING THE FEDERAL ...
31. OBLIQUE AERIAL VIEW TO THE NORTHEAST, SHOWING THE FEDERAL CHANNEL IN RELATION TO DOWNTOWN OAKLAND AND LAKE MERRITT. Date and time of photography "12-9-98 10:54." - Oakland Harbor Training Walls, Mouth of Federal Channel to Inner Harbor, Oakland, Alameda County, CA
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Interior oblique view of laundry room (converted from original offices) ...
Interior oblique view of laundry room (converted from original offices) in ground floor of Building 11, from southeast corner of room, looking northwest - North Beach Place, 531 Bay Street, 650 Francisco Street, 531 Bay Street, 650 Francisco Street, San Francisco, San Francisco County, CA
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FRONT OBLIQUE SHOWING REAR OF CARPORT STORAGE AREA. VIEW FACING ...
FRONT OBLIQUE SHOWING REAR OF CARPORT STORAGE AREA. VIEW FACING SOUTH - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 9, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI
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Detail, oblique view to northeast atop building 935 showing exposed ...
Detail, oblique view to northeast atop building 935 showing exposed roof sections of buildings 934 (center) and 933 (left), 90 mm lens. - Travis Air Force Base, Nuclear Weapons Assembly Plant 3, W Street, Armed Forces Special Weapons Project Q Area, Fairfield, Solano County, CA
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11. BUILDING 421, WEST SIDE (OBLIQUE VIEW) AND WESTERN PORTION ...
11. BUILDING 421, WEST SIDE (OBLIQUE VIEW) AND WESTERN PORTION OF SOUTHERN SIDE, FROM SOUTHWESTERN CORNER OF INTERSECTION OF E AND 4TH STREETS, LOOKING NORTHEAST. - Oakland Naval Supply Center, General Storehouses, Between Third & Fourth Streets, North of A Street, Oakland, Alameda County, CA
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Close up oblique view aft, port side of the Orbiter ...
Close up oblique view aft, port side of the Orbiter Discovery in the Vehicle Assembly Building at NASA's Kennedy Space Center. This view shows a close up of the elevons and underside of the port wing. On the aft fuselage in the approximate center rift of the image is the T-0 umbilical panels. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX
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4. Oblique view of EPA Farm Lab Building 1506 (with ...
4. Oblique view of EPA Farm Lab Building 15-06 (with sliding door open to milking area), Sioux silo and slaughter addition, facing northeast - Nevada Test Site, Environmental Protection Agency Farm, Laboratory Building, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV
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5. OBLIQUE VIEW OF HOIST, SHOWING REDUCTION GEARS AND BED ...
5. OBLIQUE VIEW OF HOIST, SHOWING REDUCTION GEARS AND BED FOR (MISSING) CLUTCH/DRIVE GEAR UNIT, LOOKING EAST (McNALLY DRYER AND COVER SHOWN IN EXTREME UPPER RIGHT BACKGROUND) - Buffalo Coal Mine, Vulcan Cable Hoist, Wishbone Hill, Southeast end, near Moose Creek, Sutton, Matanuska-Susitna Borough, AK
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15. Credit JTL: Detail, oblique view of central panel point ...
15. Credit JTL: Detail, oblique view of central panel point connection at top chord; note recess in chord bar to right of joint, and missing third (central) vertical tie rod - Reading-Halls Station Bridge, U.S. Route 220, spanning railroad near Halls Station, Muncy, Lycoming County, PA
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10. OBLIQUE VIEW, PORTION OF SPANDREL WALL AND ARCH BARREL, ...
10. OBLIQUE VIEW, PORTION OF SPANDREL WALL AND ARCH BARREL, FROM SOUTHEAST, SHOWING INTRADOS AND EXTRADOS, JUNCTURE OF BRICK BARREL AND CUT STONE MASONRY FACING STONES, TIE ROD CAPS, AND CONCRETE PARAPET EXTENSION - Boston Street Bridge, Spanning Harris Creek Sewer at Boston Street, Baltimore, Independent City, MD
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11. UNDERSIDE, VIEW PERPENDICULAR TO PIERS, SHOWING FLOOR SYSTEM OBLIQUELY ...
11. UNDERSIDE, VIEW PERPENDICULAR TO PIERS, SHOWING FLOOR SYSTEM OBLIQUELY AND NORTH PIER. LOOKING NORTH. - Route 31 Bridge, New Jersey Route 31, crossing disused main line of Central Railroad of New Jersey (C.R.R.N.J.) (New Jersey Transit's Raritan Valley Line), Hampton, Hunterdon County, NJ
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32. OBLIQUE AERIAL VIEW TO THE SOUTHWEST, SHOWING THE FEDERAL ...
32. OBLIQUE AERIAL VIEW TO THE SOUTHWEST, SHOWING THE FEDERAL CHANNEL IN RELATION TO SAN FRANCISCO BAY AND SAN BRUNO MOUNTAIN AT TOP CENTER. Date and time of photography "12-9-98 10:58." - Oakland Harbor Training Walls, Mouth of Federal Channel to Inner Harbor, Oakland, Alameda County, CA
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Building 933935, oblique view to southeast showing, left to right, ...
Building 933-935, oblique view to southeast showing, left to right, rear doors to building 933, 934, 935, 90 mm lens. Building 933 is in foreground. - Travis Air Force Base, Nuclear Weapons Assembly Plant 4, W Street, Armed Forces Special Weapons Project Q Area, Fairfield, Solano County, CA
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OBLIQUE DETAIL VIEW OF LOWER TRAM TERMINAL, LOOKING NORTHWEST. THE ...
OBLIQUE DETAIL VIEW OF LOWER TRAM TERMINAL, LOOKING NORTHWEST. THE JAW CRUSHER FOUNDATION CAN BE CLEARLY SEEN AT CENTER LEFT WITH A CONVEYOR TO CARRY CRUSHED ORE UP TO THE SECONDARY ORE BIN,LEFT. - Keane Wonder Mine, Park Route 4 (Daylight Pass Cutoff), Death Valley Junction, Inyo County, CA
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6. Oblique view of upstream side of Bridge Number 310.58, ...
6. Oblique view of upstream side of Bridge Number 310.58, 135mm lens. Note ashlar stone masonry abutment built in 1886, Tunnel 15 at left. Heavy vegetation cover, steep banks, and lack of streamside footing precluded full elevation views of the upstream and downstream sides of this bridge. - Southern Pacific Railroad Shasta Route, Bridge No. 310.58, Milepost 310.58, Sims, Shasta County, CA
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5. OBLIQUE VIEW OF INTAKE PIER AND ACCESS BRIDGE, LOOKING ...
5. OBLIQUE VIEW OF INTAKE PIER AND ACCESS BRIDGE, LOOKING SOUTHWEST, FROM THE EASTERN LEVEE. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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3. Oblique view of the south front and west side ...
3. Oblique view of the south front and west side of the chapel, facing northeast. Postal building and roof line of 366th wing headquarters are visible to the left of the chapel - Mountain Home Air Force Base, Base Chapel, 350 Willow Street, Cantonment Area, Mountain Home, Elmore County, ID
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Building 933935, oblique view to southwest showing, left to right, ...
Building 933-935, oblique view to southwest showing, left to right, rear doors to building 933, 934, 935, 90 mm lens. Building 934 in the center of complex. - Travis Air Force Base, Nuclear Weapons Assembly Plant 3, W Street, Armed Forces Special Weapons Project Q Area, Fairfield, Solano County, CA
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Interior oblique view of revised handicap accessible bathroom in 1st ...
Interior oblique view of revised handicap accessible bathroom in 1st floor of Building 6 from hall doorway, looking southwest - North Beach Place, 401 Bay Street, 500 Francisco Street, 401 Bay Street, 500 Francisco Street, San Francisco, San Francisco County, CA
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SPERTI, Instrument Cell Building (PER606). Oblique view of north and ...
SPERT-I, Instrument Cell Building (PER-606). Oblique view of north and east facades. Camera facing southwest. Date: August 2003. INEEL negative no. HD-35-4-1 - Idaho National Engineering Laboratory, SPERT-I & Power Burst Facility Area, Scoville, Butte County, ID
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Closeup oblique view of the forward and starboard sides of ...
Close-up oblique view of the forward and starboard sides of the Orbiter Discovery in the Vehicle Assembly Building at NASA's Kennedy Space Center. The view shows the void created by the removal of the Forward Reaction Control System Module. The void has a clear flexible covering to maintain positive pressure in the void to minimize foreign object contamination possibilities in the orbiter. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX
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OBLIQUE/EXTERIOR VIEW, LOOKING NORTHEAST, WITH SINTERING PLANT RUINS AND TRACES ...
OBLIQUE/EXTERIOR VIEW, LOOKING NORTHEAST, WITH SINTERING PLANT RUINS AND TRACES OF L. & N. RAILROAD EXTENDING THROUGH GRACE'S GAP TOWARD THE BIRMINGHAM CITY CENTER. - Republic Steel, Spaulding Red Ore Mine (Ruins), Spanning Grace's Pass at Louisville & Nashville Railroad, Birmingham, Jefferson County, AL
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Oblique view looking southeast of Centralized Work Equipment (C.W.E.) Office ...
Oblique view looking southeast of Centralized Work Equipment (C.W.E.) Office (Bldg. 130) - Atchison, Topeka, Santa Fe Railroad, Albuquerque Shops, C.W.E. Office Building, 908 Second Street, Southwest, Albuquerque, Bernalillo County, NM
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Aerial photo SBVC1962". Photo no. 360. Low oblique aerial view ...
Aerial photo -SBVC-1962". Photo no. 360. Low oblique aerial view of the campus, looking southeast. Stamped on the rear: "Ron Wilhite, Sun-Telegram photo, file, 10/22/62/ - San Bernardino Valley College, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA
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6. Oblique view from liftbed truck, showing northwest and southwest ...
6. Oblique view from lift-bed truck, showing northwest and southwest facades; projecting hip roof section supported by masonry pillars marks location of former porte cochere, removed in 1937; that portion wall beneath this roof section, containing visible double doors, is of frame and stucco construction, scored and tinted to imitate sandstone masonry; interior space formed by this enclosure of portion of former porte cochere now contains restrooms; view to southeast, 65mm lens. - Southern Pacific Depot, 559 El Camino Real, San Carlos, San Mateo County, CA
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Closeup oblique view of the aft fuselage of the Orbiter ...
Close-up oblique view of the aft fuselage of the Orbiter Discovery looking forward and port with the Space Shuttle Main Engines (SSME) and Orbiter Maneuvering System/Reaction Control System pods still in place. However. the heat shields have been removed from the SSMEs providing a good view toward the interior of the aft fuselage. This image was taken inside the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX
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Closeup oblique view of the aft fuselage of the Orbiter ...
Close-up oblique view of the aft fuselage of the Orbiter Discovery looking forward and starboard with the Space Shuttle Main Engines (SSME) and Orbiter Maneuvering System/Reaction Control System pods still in place. However. the heat shields have been removed from the SSMEs providing a good view toward the interior of the aft fuselage. This image was taken inside the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX
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Oblique view looking southwest of C.W.E. Storage Shed (Bldg. 126), ...
Oblique view looking southwest of C.W.E. Storage Shed (Bldg. 126), with Heavy Equipment Shop (Bldg. 188) at right - Atchison, Topeka, Santa Fe Railroad, Albuquerque Shops, 908 Second Street, Southwest, Albuquerque, Bernalillo County, NM
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2. West portal of Tunnel 18, oblique view to northnortheast, ...
2. West portal of Tunnel 18, oblique view to north-northeast, 135mm lens. Note the use of concrete face and wingwalls, with dressed stone voussoirs, wingwall coping, parapet with stone belt course and coping, and coursed stone masonry slope protection flanking the portal. - Southern Pacific Railroad Natron Cutoff, Tunnel No. 18, Milepost 410, Dorris, Siskiyou County, CA
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14. OBLIQUE VIEW OF UPPER ORE BIN AND LOADING DECK, ...
14. OBLIQUE VIEW OF UPPER ORE BIN AND LOADING DECK, LOOKING WEST. DETAIL OF SUPPORTING TIMBERS. THE LOCATION OF THIS ORE BIN IN RELATION TO THE MILL CAN BE SEEN IN MANY OF THE MILL OVERVIEWS. (CA-290-4 THROUGH CA-290-8). - Skidoo Mine, Park Route 38 (Skidoo Road), Death Valley Junction, Inyo County, CA
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Oblique view of cloud patterns over Pacific Ocean
1975-07-16
AST-01-042 (16 July 1975) --- An oblique view of unique cloud patterns over the Pacific Ocean caused by aircraft contrail shadows altering cumulus clouds and forming straight line clouds, as photographed from the Apollo spacecraft in Earth orbit during the joint U.S.-USSR Apollo-Soyuz Test Project mission. This area is southwest of Los Angeles, California. This photograph was taken at an altitude of 177 kilometers (110 statute miles) with a 70mm Hasselblad camera using medium-speed Ektachrome QX-807 type film.
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Accuracy Analysis for Automatic Orientation of a Tumbling Oblique Viewing Sensor System
NASA Astrophysics Data System (ADS)
Stebner, K.; Wieden, A.
2014-03-01
Dynamic camera systems with moving parts are difficult to handle in photogrammetric workflow, because it is not ensured that the dynamics are constant over the recording period. Minimum changes of the camera's orientation greatly influence the projection of oblique images. In this publication these effects - originating from the kinematic chain of a dynamic camera system - are analysed and validated. A member of the Modular Airborne Camera System family - MACS-TumbleCam - consisting of a vertical viewing and a tumbling oblique camera was used for this investigation. Focus is on dynamic geometric modeling and the stability of the kinematic chain. To validate the experimental findings, the determined parameters are applied to the exterior orientation of an actual aerial image acquisition campaign using MACS-TumbleCam. The quality of the parameters is sufficient for direct georeferencing of oblique image data from the orientation information of a synchronously captured vertical image dataset. Relative accuracy for the oblique data set ranges from 1.5 pixels when using all images of the image block to 0.3 pixels when using only adjacent images.
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OBLIQUE VIEW FROM THE NORTHEAST CORNER SHOWING THE CARPORT, PORTIONS ...
OBLIQUE VIEW FROM THE NORTHEAST CORNER SHOWING THE CARPORT, PORTIONS OF THE PRIVACY FENCE ON THE LEFT AND THE PARTIALLY ENCLOSED LANAI AT THE FRONT OF THE HOUSE - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 7, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI
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An oblique view of the forward fuselage and port side ...
An oblique view of the forward fuselage and port side of the Orbiter Discovery while mounted atop the 76-wheeled orbiter transfer system as it is being rolled from the Orbiter Processing Facility to the Vehicle Assembly Building at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX
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An oblique view of the forward fuselage and starboard side ...
An oblique view of the forward fuselage and starboard side of the Orbiter Discovery while mounted atop the 76-wheeled orbiter transfer system as it is being rolled from the Orbiter Processing Facility to the Vehicle Assembly Building at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX
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13. OBLIQUE VIEW OF UPPER ORE BIN, LOOKING WEST NORTHWEST. ...
13. OBLIQUE VIEW OF UPPER ORE BIN, LOOKING WEST NORTHWEST. THIS ORE BIN WAS ADDED IN THE LATE 1930'S. IT IS TRAPAZOIDAL IN SHAPE, WIDER AT THE REAR THAN THE FRONT, AND DIVIDED INTO THREE BINS, EACH WITH ITS OWN CONTROL DOOR (SEE CA-290-15). - Skidoo Mine, Park Route 38 (Skidoo Road), Death Valley Junction, Inyo County, CA
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16. OBLIQUE DETAIL VIEW OF STAMP BATTERIES AND APRONS, LOOKING ...
16. OBLIQUE DETAIL VIEW OF STAMP BATTERIES AND APRONS, LOOKING SOUTHWEST. EACH BATTERY CONTAINS FIVE STAMPS. TWO OF THE THREE BATTERIES ARE SIDE BY SIDE IN FOREGROUND, WHILE THE THIRD BATTERY IS SEPARATE (LOWER RIGHT). STAIRWAY UP IS AT LEFT SIDE. SEE CA-290-43 (CT) FOR IDENTICAL COLOR TRANSPARENCY. - Skidoo Mine, Park Route 38 (Skidoo Road), Death Valley Junction, Inyo County, CA
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43. OBLIQUE DETAIL VIEW OF STAMP BATTERIES AND APRONS, LOOKING ...
43. OBLIQUE DETAIL VIEW OF STAMP BATTERIES AND APRONS, LOOKING SOUTHWEST. EACH BATTERY CONTAINS FIVE STAMPS. TWO OF THE THREE BATTERIES ARE SIDE BY SIDE IN FOREGROUND, WHILE THE THIRD BATTERY IS SEPARATE (LOWER RIGHT). STAIRWAY UP IS AT LEFT SIDE. SEE CA-290-16 FOR IDENTICAL B&W NEGATIVE. - Skidoo Mine, Park Route 38 (Skidoo Road), Death Valley Junction, Inyo County, CA
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SPERTI Terminal Building (PER604). Oblique view of front entry and ...
SPERT-I Terminal Building (PER-604). Oblique view of front entry and one side. Electrical transformers at right of building. Note "Butler" logo. Photographer: R.G. Larsen. Date: June 22, 1955. INEEL negative no. 55-1700 - Idaho National Engineering Laboratory, SPERT-I & Power Burst Facility Area, Scoville, Butte County, ID
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2. OBLIQUE VIEW LOOKING NORTHWEST FROM 21ST STREET VIADUCT TOWARDS ...
2. OBLIQUE VIEW LOOKING NORTHWEST FROM 21ST STREET VIADUCT TOWARDS 2000 BLOCK OF MORRIS AVENUE WITH HEAVIEST CORNER ON EARTH BUILDINGS (TOP LEFT) AND COMER BUILDING (TOP RIGHT) - Morris Avenue Warehouse District, 2000-2400 blocks of Morris Avenue & 2100-2500 blocks of First Avenue, North, Birmingham, Jefferson County, AL
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1. OBLIQUE VIEW LOOKING WEST FROM 21ST STREET VIADUCT (SOUTHSIDE) ...
1. OBLIQUE VIEW LOOKING WEST FROM 21ST STREET VIADUCT (SOUTHSIDE) 2000 BLOCK OF MORRIS AVENUE AND HEAVIEST CORNER ON EARTH DISTRICT AT FIRST AVENUE NORTH AND 20TH STREET (CENTER TOP) - Morris Avenue Warehouse District, 2000-2400 blocks of Morris Avenue & 2100-2500 blocks of First Avenue, North, Birmingham, Jefferson County, AL
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Oblique view at ground level looking at the aft and ...
Oblique view at ground level looking at the aft and port side of the Orbiter Discovery in the Vehicle Assembly Building at NASA's Kennedy Space Center. Note that the Orbiter Maneuvering System/Reaction Control System pods and the Shuttle Main Engines are removed in this image. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX
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2. Oblique view of west portion of hospital complex showing ...
2. Oblique view of west portion of hospital complex showing in foreground, from left to right, Recreation Building (HABS No. VA-1287-N), shower room and swimming pool (HABS No. VA-1287-M); and in right middle ground, from front to rear, carpenter & paint shop (HABS No. VA-1287-L), medical storage building (HABS No. VA-1287-K), and central power house(HABS No. VA-1287-J), view to northwest from roof of 1960 high rise hospital - Portsmouth Naval Hospital, Bounded by Elizabeth River, Crawford Street, Portsmouth General Hospital, Parkview Avenue, & Scotts Creek, Portsmouth, Portsmouth, VA
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Contextual view of building 733; camera facing southeast. Mare ...
Contextual view of building 733; camera facing southeast. - Mare Island Naval Shipyard, WAVES Officers Quarters, Cedar Avenue, west side between Tisdale Avenue & Eighth Street, Vallejo, Solano County, CA
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ERIC Educational Resources Information Center
Hansen, Karen Kirhofer; Prince, Jeffrey S.; Nixon, G. William
2008-01-01
Objective: To evaluate the utility of oblique chest views in the diagnosis of rib fractures when used as a routine part of the skeletal survey performed for possible physical abuse. Methods: Oblique chest views have been part of the routine skeletal survey protocol at Primary Children's Medical Center since October 2002. Dictated radiology reports…
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Oblique view of Facility No. S362 showing the profile of ...
Oblique view of Facility No. S362 showing the profile of the ramp. Note the mooring cleat fixed to the top edge of the curb at left - U.S. Naval Base, Pearl Harbor, Seaplane Ramps - World War II Type, Southwest and west shore of Ford Island, near Wasp Boulevard, Pearl City, Honolulu County, HI
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Contextual view to northnorthwest of Burton Park Club House and ...
Contextual view to north-northwest of Burton Park Club House and Amphitheater (90 mm lens). View taken from top of steps visible in previous photo. - Burton Park, Club House & Amphitheater, Adjacent ot south end of Chestnut Avenue, San Carlos, San Mateo County, CA
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2. West portal of Tunnel 3, oblique view to northnorthwest, ...
2. West portal of Tunnel 3, oblique view to north-northwest, 135mm lens. Note the simple concrete portal face and wingwalls, characteristic of the later (1923-27) period of construction on the Natron Cutoff. Note also the extreme surface spalling of the concrete, evidence of the severe freeze-thaw cycle at this elevation. - Southern Pacific Railroad Natron Cutoff, Tunnel 3, Milepost 537.77, Odell Lake, Klamath County, OR
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44. OBLIQUE DETAIL VIEW OF STAMP BATTERIES AND APRONS, LOOKING ...
44. OBLIQUE DETAIL VIEW OF STAMP BATTERIES AND APRONS, LOOKING SOUTHWEST. THIS IS THE IDENTICAL PERSPECTIVE GIVEN I CA-290-43 (CT), BUT THIS IS A TIGHTER (CLOSER) SHOT. APRONS AND STAIRWAY ARE OMITTED. EACH BATTERY CONTAINS FIVE SAMPS. TWO OR THE THREE BATTERIES ARE SIDE BY SIDE IN FOREGROUND, WHILE THE THIRD BATTERY IS SEPARATE (LOWER RIGHT). - Skidoo Mine, Park Route 38 (Skidoo Road), Death Valley Junction, Inyo County, CA
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Contextual view to north showing left to right, building 908, ...
Contextual view to north showing left to right, building 908, 912 (building 909 out of view behind building 912), 902 (left center), 903 (right center), 904 (dark brick), 905, 906, 90mm. - Travis Air Force Base, North of California State Highway 12, Fairfield, Solano County, CA
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Oblique view of Houston, Texas as seen from Apollo 9
1969-03-09
AS09-22-3463 (9 March 1969) --- Oblique view of the Houston, Texas area as photographed from the Apollo 9 spacecraft during its Earth-orbital mission. This picture was taken from an altitude of 103 nautical miles, at about 1:40 p.m. (CST), on March 9, 1969. Prominent features visible include highways leading out of the city, Lake Houston, San Jacinto River, Trinity Bay, Galveston Bay, Brazos River, Baytown, and Texas City.
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Contextual view showing northeastern eucalyptus windbreak and portion of citrus ...
Contextual view showing northeastern eucalyptus windbreak and portion of citrus orchard. Camera facing 118" east-southeast. - Goerlitz House, 9893 Highland Avenue, Rancho Cucamonga, San Bernardino County, CA
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50. OBLIQUE VIEW OF CYANIDE TANKS, LOOKING EAST SOUTHEAST, SHOWING ...
50. OBLIQUE VIEW OF CYANIDE TANKS, LOOKING EAST SOUTHEAST, SHOWING TANK SUPPORTS AND MASONRY FOUNDATIONS. THE SUPPORTING TIMBERS WERE ADDED DURING THE MILL STABILIZATION EFFORT IN THE 1990'S. THE TANKS ARE HANGING OVER THE FOUNDATIONS TO GIVE ACCESS TO THE TRAP DOOR IN THEIR BOTTOMS FOR EMPTYING THE SANDS AFTER PROCESSING (SEE CA-290-37). SEE CA-290-36 FOR IDENTICAL B&W NEGATIVE. - Skidoo Mine, Park Route 38 (Skidoo Road), Death Valley Junction, Inyo County, CA
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36. OBLIQUE VIEW OF CYANIDE TANKS, LOOKING EAST SOUTHEAST, SHOWING ...
36. OBLIQUE VIEW OF CYANIDE TANKS, LOOKING EAST SOUTHEAST, SHOWING TANK SUPPORTS AND MASONRY FOUNDATIONS. THE SUPPORTING TIMBERS WERE ADDED DURING THE MILL STABILIZATION EFFORT IN THE 1990'S THE TANKS ARE HANGING OVER THE FOUNDATIONS TO GIVE ACCESS TO THE TRAP DOOR IN THEIR BOTTOMS FOR EMPTYING THE SANDS AFTER PROCESSING (SEE CA-290-37). SEE CA-290-50 (CT) FOR IDENTICAL COLOR TRANSPARENCY. - Skidoo Mine, Park Route 38 (Skidoo Road), Death Valley Junction, Inyo County, CA
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Contextual view of building no. 541, looking northeast. Structure no. ...
Contextual view of building no. 541, looking northeast. Structure no. 1043 in foreground. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Structural Assembly Shop, League Island, Philadelphia, Philadelphia County, PA
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7. Contextual view of Fairbanks Company, looking north along Division ...
7. Contextual view of Fairbanks Company, looking north along Division Street, showing relationship of factory to surrounding buildings and railroad - Fairbanks Company, 202 Division Street, Rome, Floyd County, GA
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Contextual view of building, with building #11 in right foreground. ...
Contextual view of building, with building #11 in right foreground. Camera facing east - Naval Supply Center, Broadway Complex, Administration Storehouse, 911 West Broadway, San Diego, San Diego County, CA
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Contextual view showing drainage culvert in foreground boarding east side ...
Contextual view showing drainage culvert in foreground boarding east side of knoll with eucalyptus windbreak. Camera facing 278" southwest. - Goerlitz House, 9893 Highland Avenue, Rancho Cucamonga, San Bernardino County, CA
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Contextual view of building 926 west elevation; camera facing east. ...
Contextual view of building 926 west elevation; camera facing east. - Mare Island Naval Shipyard, Wilderman Hall, Johnson Lane, north side adjacent to (south of) Hospital Complex, Vallejo, Solano County, CA
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Contextual view including south (rear) of building 925, exercise in ...
Contextual view including south (rear) of building 925, exercise in foreground, and modern buildings in background. Facing northwest. - Travis Air Force Base, Building No. 925, W Street, Fairfield, Solano County, CA
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5. CONTEXTUAL VIEW OF THE VILLAGE COMPLEX, SHOWING COTTAGES 10, ...
5. CONTEXTUAL VIEW OF THE VILLAGE COMPLEX, SHOWING COTTAGES 10, 9, 8, 7, LOOKING NORTHWEST - Nine Mile Hydroelectric Development, State Highway 291 along Spokane River, Nine Mile Falls, Spokane County, WA
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6. CONTEXTUAL VIEW OF THE VILLAGE COMPLEX, SHOWING COTTAGES 6, ...
6. CONTEXTUAL VIEW OF THE VILLAGE COMPLEX, SHOWING COTTAGES 6, 7, 8, 9, LOOKING NORTHEAST - Nine Mile Hydroelectric Development, State Highway 291 along Spokane River, Nine Mile Falls, Spokane County, WA
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Contextual view of building 733 along Cedar Avenue; camera facing ...
Contextual view of building 733 along Cedar Avenue; camera facing southwest. - Mare Island Naval Shipyard, WAVES Officers Quarters, Cedar Avenue, west side between Tisdale Avenue & Eighth Street, Vallejo, Solano County, CA
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6. Contextual view of EPA Farm showing cattle shelter, facing ...
6. Contextual view of EPA Farm showing cattle shelter, facing southeast. - Nevada Test Site, Environmental Protection Agency Farm, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV
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Contextual view of ILWU Hall, facing northwest with commercial port ...
Contextual view of ILWU Hall, facing northwest with commercial port buildings visible in the background - International Longshoremen's & Warehousemen's Union Hall, Naval Civil Engineering Laboratory, Port Hueneme Road, Port Hueneme, Ventura County, CA
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Contextual view of ILWU Hall, facing southsouthwest, with ocean bank ...
Contextual view of ILWU Hall, facing south-southwest, with ocean bank visible in the background - International Longshoremen's & Warehousemen's Union Hall, Naval Civil Engineering Laboratory, Port Hueneme Road, Port Hueneme, Ventura County, CA
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Apollo 12 Mission image - High oblique view of Craters 285,287 and Tsiolkovski
1969-11-19
AS12-47-6870 (November 1969) --- An Apollo 12 high-oblique view of the crater Tsiolkovsky (in center of horizon) on the lunar farside, as photographed from lunar orbit. The crew men of the Apollo 12 lunar landing mission were astronauts Charles Conrad Jr., commander; Richard F. Gordon Jr., command module pilot; and Alan L. Bean, lunar module pilot. Tsiolkovsky is centered at 128.5 degrees east longitude and 20.5 degrees south latitude. This view is looking south.
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5. Contextual view of EPA Farm showing holding pens, facing ...
5. Contextual view of EPA Farm showing holding pens, facing west-southwest. - Nevada Test Site, Environmental Protection Agency Farm, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV
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1. West portal of Tunnel 25, contextual view to northeast ...
1. West portal of Tunnel 25, contextual view to northeast from Tunnel 24 (HAER CA-200), 135mm lens. - Central Pacific Transcontinental Railroad, Tunnel No. 25, Milepost 133.09, Applegate, Placer County, CA
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Contextual view of building 505 showing west elevation from marsh; ...
Contextual view of building 505 showing west elevation from marsh; camera facing east. - Mare Island Naval Shipyard, Defense Electronics Equipment Operating Center, I Street, terminus west of Cedar Avenue, Vallejo, Solano County, CA
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Contextual view to northnorthwest of Burton Park Club House and ...
Contextual view to north-northwest of Burton Park Club House and Amphitheater (90 mm lens). - Burton Park, Club House & Amphitheater, Adjacent ot south end of Chestnut Avenue, San Carlos, San Mateo County, CA
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MTR STACK, TRA710, CONTEXTUAL VIEW, CAMERA FACING SOUTH. PERIMETER SECURITY ...
MTR STACK, TRA-710, CONTEXTUAL VIEW, CAMERA FACING SOUTH. PERIMETER SECURITY FENCE AND SECURITY LIGHTING IN VIEW AT LEFT. INL NEGATIVE NO. HD52-1-1. Mike Crane, Photographer, 5/2005 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID
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Oblique view of the Orbiter Discovery from ground level in ...
Oblique view of the Orbiter Discovery from ground level in the Vehicle Assembly Building at NASA's Kennedy Space Center. Note that the Forward Reaction Control System Module has been removed from the forward section. The void left behind by the removal of the reaction control system has been sealed with a clear flexible barrier and kept under positive pressure to reduce the contaminant infiltration potential. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX
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Closeup oblique view of the aft fuselage of the Orbiter ...
Close-up oblique view of the aft fuselage of the Orbiter Discovery looking forward and starboard with the Space Shuttle Main Engines (SSME) and Orbiter Maneuvering System/Reaction Control System pods removed. The openings for the SSMEs have been covered with a flexible barrier to create a positive pressure envelope inside of the aft fuselage. This image was taken inside the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX
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4. Contextual view of EPA Farm showing radwaste tank, facing ...
4. Contextual view of EPA Farm showing rad-waste tank, facing south-southeast. - Nevada Test Site, Environmental Protection Agency Farm, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV
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2. Contextual view of EPA Farm showing milliongallon reservoir, facing ...
2. Contextual view of EPA Farm showing million-gallon reservoir, facing east-southeast. - Nevada Test Site, Environmental Protection Agency Farm, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV
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CONTEXTUAL VIEW OF BUILDING 231 SHOWING WEST AND SOUTH ELEVATIONS; ...
CONTEXTUAL VIEW OF BUILDING 231 SHOWING WEST AND SOUTH ELEVATIONS; CAMERA FACING NORTHEAST. - Mare Island Naval Shipyard, Transportation Building & Gas Station, Third Street, south side between Walnut Avenue & Cedar Avenue, Vallejo, Solano County, CA
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CONTEXTUAL VIEW OF BUILDING 231 SHOWING EAST AND NORTH ELEVATIONS; ...
CONTEXTUAL VIEW OF BUILDING 231 SHOWING EAST AND NORTH ELEVATIONS; CAMERA FACING SOUTHWEST. - Mare Island Naval Shipyard, Transportation Building & Gas Station, Third Street, south side between Walnut Avenue & Cedar Avenue, Vallejo, Solano County, CA
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Contextual view of the rear of building 926 from the ...
Contextual view of the rear of building 926 from the hillside; camera facing east. - Mare Island Naval Shipyard, Wilderman Hall, Johnson Lane, north side adjacent to (south of) Hospital Complex, Vallejo, Solano County, CA
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Contextual view of ILWU Hall, facing east, with the city ...
Contextual view of ILWU Hall, facing east, with the city of Port Hueneme visible in the background - International Longshoremen's & Warehousemen's Union Hall, Naval Civil Engineering Laboratory, Port Hueneme Road, Port Hueneme, Ventura County, CA
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Overall contextual view of Building Nos. 92, 391, and 392, ...
Overall contextual view of Building Nos. 92, 391, and 392, taken from pier side, crane rails along bravo piers in foreground, palm tree and street light at right center, view facing east-northeast - U.S. Naval Base, Pearl Harbor, Marine Railway No. 1 Accessories House & Apprentice Welding School, Additions, Intersection of Avenue B & Sixth Street, Pearl City, Honolulu County, HI
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1. West portal of Tunnel 26, contextual view to northeast ...
1. West portal of Tunnel 26, contextual view to northeast from atop Tunnel 25 (HAER CA-201), with Tunnel 27 (HAER CA-203) visible in distance, 210mm lens. View is along new line, with original Central Pacific Transcontinental line crossing over the top above Tunnel 26. - Central Pacific Transcontinental Railroad, Tunnel No. 26, Milepost 133.29, Applegate, Placer County, CA
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Contextual view of Goerlitz Property, showing eucalyptus trees along west ...
Contextual view of Goerlitz Property, showing eucalyptus trees along west side of driveway; parking lot and utility pole in foreground. Camera facing 38" northeast - Goerlitz House, 9893 Highland Avenue, Rancho Cucamonga, San Bernardino County, CA
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Contextual view of summer kitchen, showing blacksmith shop downhill at ...
Contextual view of summer kitchen, showing blacksmith shop downhill at right and cottage at center (between the trees); camera facing northeast - Lemmon-Anderson-Hixson Ranch, Summer Kitchen, 11220 North Virginia Street, Reno, Washoe County, NV
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7. Contextual view to eastnortheast showing downstream (west) side of ...
7. Contextual view to east-northeast showing downstream (west) side of bridge in setting, depicting dense riparian nature of area. - Stanislaus River Bridge, Atchison, Topeka & Santa Fe Railway at Stanislaus River, Riverbank, Stanislaus County, CA
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Contextual view of building 505 Cedar avenue, showing south and ...
Contextual view of building 505 Cedar avenue, showing south and east elevations; camera facing northwest. - Mare Island Naval Shipyard, Defense Electronics Equipment Operating Center, I Street, terminus west of Cedar Avenue, Vallejo, Solano County, CA
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2. Contextual view of flume on hillside, looking east. Trestle ...
2. Contextual view of flume on hillside, looking east. Trestle 6 is visible in the foreground. - Lake Hodges Flume, Along San Dieguito River between Lake Hodges & San Dieguito Reservoir, Rancho Santa Fe, San Diego County, CA
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Contextual view of building no. 541, looking southwest. Structure no. ...
Contextual view of building no. 541, looking southwest. Structure no. 1051 in left foreground and structure no. 1045 in right foreground. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Structural Assembly Shop, League Island, Philadelphia, Philadelphia County, PA
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Contextual view of building, with building #12 in right background ...
Contextual view of building, with building #12 in right background and building #11 in right foreground. Camera facing east-southeast - Naval Supply Center, Broadway Complex, Administration Storehouse, 911 West Broadway, San Diego, San Diego County, CA
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Sen-yo, Manabu; Kaino, Seiji; Suenaga, Shigeyuki; Uekitani, Toshiyuki; Yoshida, Kanako; Harano, Megumi; Sakaida, Isao
2012-01-01
Background/Purpose. The difficulties of endoscopic retrograde cholangiopancreatography in patients with Billroth II gastrectomy have been reported. We evaluated the usefulness of an anterior oblique-viewing endoscope and a double-balloon enteroscope for endoscopic retrograde cholangiopancreatography in such patients. Methods. From January 2003 to December 2011, 65 patients with Billroth II gastrectomy were enrolled in this study. An anterior oblique-viewing endoscope was used for all patients. From February 2007, a double-balloon enteroscope was used for the failed cases. The success rate of procedures was compared with those in 20 patients with Billroth II gastrectomy using forward-viewing endoscope or side-viewing endoscope from March 1996 to July 2002 as historical controls. Results. In all patients in whom the papilla was reached (60/65), selective cannulation was achieved. The success rate of selective cannulation and accomplishment of planned procedures in the anterior oblique-viewing endoscope group were both significantly higher than that in the control group (100% versus 70.1%, 100 versus 58.8%, resp.). A double-balloon enteroscope was used in 2 patients, and the papilla could be reached and the planned procedures completed. Conclusions. An anterior oblique-viewing endoscope and double-balloon enteroscope appear to be useful in performing endoscopic retrograde cholangiopancreatography in patients with Billroth II gastrectomy. PMID:23056039
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PROCESS WATER BUILDING, TRA605. CONTEXTUAL VIEW, CAMERA FACING SOUTHEAST. PROCESS ...
PROCESS WATER BUILDING, TRA-605. CONTEXTUAL VIEW, CAMERA FACING SOUTHEAST. PROCESS WATER BUILDING AND ETR STACK ARE IN LEFT HALF OF VIEW. TRA-666 IS NEAR CENTER, ABUTTED BY SECURITY BUILDING; TRA-626, AT RIGHT EDGE OF VIEW BEHIND BUS. INL NEGATIVE NO. HD46-34-1. Mike Crane, Photographer, 4/2005 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID
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SPERTI contextual view of instrument cell building, PER606. South facade. ...
SPERT-I contextual view of instrument cell building, PER-606. South facade. Camera facing northwest. PBF Cooling Tower in view at right. High bay of PBF Reactor Building, PER-602, is further to right. PBF-625 at left edge of view. Date: August 2003. INEEL negative no. HD-35-3-4 - Idaho National Engineering Laboratory, SPERT-I & Power Burst Facility Area, Scoville, Butte County, ID
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1. CONTEXTUAL VIEW OF WASTE CALCINING FACILITY. CAMERA FACING NORTHEAST. ...
1. CONTEXTUAL VIEW OF WASTE CALCINING FACILITY. CAMERA FACING NORTHEAST. ON RIGHT OF VIEW IS PART OF EARTH/GRAVEL SHIELDING FOR BIN SET. AERIAL STRUCTURE MOUNTED ON POLES IS PNEUMATIC TRANSFER SYSTEM FOR DELIVERY OF SAMPLES BEING SENT FROM NEW WASTE CALCINING FACILITY TO THE CPP REMOTE ANALYTICAL LABORATORY. INEEL PROOF NUMBER HD-17-1. - Idaho National Engineering Laboratory, Old Waste Calcining Facility, Scoville, Butte County, ID
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1. Oblique view of east portion of Portsmouth Naval Hospital ...
1. Oblique view of east portion of Portsmouth Naval Hospital Complex showing in middle ground, from left to right, Medical Ward A (HABS No. VA01287-G), Medical Ward B (HABS No. VA-1287-H), Medical Ward C (HABS No. VA-1287-I, Portsmouth Naval Hospital Building (HABS No. VA-1287-A), Hospital Point; and in foreground, from left to right, gardener's tool shed (HABS No. VA-1287-C), Service Building (HABS No. VA01287-D), garage (HABS No. VA-1287-F), Medical Officer's Quarters C (HABS No. VA-1287-B), and Medical Officer's Quarters B (HAQBS No. VA-1287-E), view to north from roof of 1960 high-rise hospital - Portsmouth Naval Hospital, Bounded by Elizabeth River, Crawford Street, Portsmouth General Hospital, Parkview Avenue, & Scotts Creek, Portsmouth, Portsmouth, VA
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4. CONTEXTUAL VIEW OF THE VILLAGE COMPLEX, SHOWING COTTAGE NO. ...
4. CONTEXTUAL VIEW OF THE VILLAGE COMPLEX, SHOWING COTTAGE NO. 1 IN FOREGROUND, LOOKING SOUTH ALONG THE ENTRANCE DRIVEWAY (OLD CHARLES ROAD) - Nine Mile Hydroelectric Development, State Highway 291 along Spokane River, Nine Mile Falls, Spokane County, WA
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6. Contextual view of Fairbanks Company, looking south along Division ...
6. Contextual view of Fairbanks Company, looking south along Division Street, showing relationship of factory to surrounding area, 213, 215, & 217 Division Street appear on right side of street - Fairbanks Company, 202 Division Street, Rome, Floyd County, GA
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Contextual view showing building 926 north wing at left and ...
Contextual view showing building 926 north wing at left and hospital historic district at right; camera facing north. - Mare Island Naval Shipyard, Wilderman Hall, Johnson Lane, north side adjacent to (south of) Hospital Complex, Vallejo, Solano County, CA
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Contextual view looking down clubhouse drive. Showing west elevation of ...
Contextual view looking down clubhouse drive. Showing west elevation of H1 on right; camera facing east. - Mare Island Naval Shipyard, Hospital Headquarters, Johnson Lane, west side at intersection of Johnson Lane & Cossey Street, Vallejo, Solano County, CA
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2. CONTEXTUAL VIEW OF THE NINE MILE HED, SHOWING DAM ...
2. CONTEXTUAL VIEW OF THE NINE MILE HED, SHOWING DAM AND POWERHOUSE IN FOREGROUND, AND COTTAGES NO. 1 AND 2 IN RIGHT BACKGROUND, LOOKING WEST - Nine Mile Hydroelectric Development, State Highway 291 along Spokane River, Nine Mile Falls, Spokane County, WA
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Contextual view of Treasure Island showing Palace of Fine and ...
Contextual view of Treasure Island showing Palace of Fine and Decorative Arts (building 3) at right,and Port of the Trade Winds is in foreground, camera facing north - Golden Gate International Exposition, Treasure Island, San Francisco, San Francisco County, CA
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1. West portal of Tunnel 34, contextual view to northeast ...
1. West portal of Tunnel 34, contextual view to northeast from inside east end of Tunnel 33 (Cape Horn Tunnel), 135mm lens with electronic flash fill. - Central Pacific Transcontinental Railroad, Tunnel No. 34, Milepost 145.4, Colfax, Placer County, CA
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2. West portal of Tunnel 26, contextual view to northeast ...
2. West portal of Tunnel 26, contextual view to northeast from track level, 135mm lens. Tunnel 27 (HAER CA-203) is visible in the distance. - Central Pacific Transcontinental Railroad, Tunnel No. 26, Milepost 133.29, Applegate, Placer County, CA
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3. CONTEXTUAL VIEW OF WASTE CALCINING FACILITY, CAMERA FACING NORTHEAST. ...
3. CONTEXTUAL VIEW OF WASTE CALCINING FACILITY, CAMERA FACING NORTHEAST. SHOWS RELATIONSHIP BETWEEN DECONTAMINATION ROOM, ADSORBER REMOVAL HATCHES (FLAT ON GRADE), AND BRIDGE CRANE. INEEL PROOF NUMBER HD-17-2. - Idaho National Engineering Laboratory, Old Waste Calcining Facility, Scoville, Butte County, ID
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3. Contextual view looking north up the slope at Trestle ...
3. Contextual view looking north up the slope at Trestle 15. Del Dios Highway is visible along the lower edge of the photograph. - Lake Hodges Flume, Along San Dieguito River between Lake Hodges & San Dieguito Reservoir, Rancho Santa Fe, San Diego County, CA
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Contextual view of Fyffe Avenue and Boone Drive. Dispensary (Naval ...
Contextual view of Fyffe Avenue and Boone Drive. Dispensary (Naval Medical Center Oakland and Dental Clinic San Francisco Branch Clinics, Building no. 417) is shown at left. Camera facing northwest. - Naval Supply Annex Stockton, Rough & Ready Island, Stockton, San Joaquin County, CA
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Contextual view of Fyffe Avenue and Boone Drive. Dispensary (Naval ...
Contextual view of Fyffe Avenue and Boone Drive. Dispensary (Naval Medical Center Oakland and Dental Clinic San Francisco Branch Clinics, building no. 417) is shown at the center. Camera facing northeast. - Naval Supply Annex Stockton, Rough & Ready Island, Stockton, San Joaquin County, CA
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Oblique view of the Orbiter Discovery from an elevated platform ...
Oblique view of the Orbiter Discovery from an elevated platform in the Vehicle Assembly Building at NASA's Kennedy Space Center. Note the Forward Reaction Control System (RCS) Module from the forward section and the Orbiter Maneuvering System (OMS)/RCS pods from the aft section have been removed. Ground support equipment called Strongbacks are attached to the payload bay doors and the Flight Deck windows have been covered by ground support equipment. Also note the scale figure standing by the Orbiter. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX
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1. CONTEXTUAL VIEW OF THE NINE MILE HYDROELECTRIC DEVELOPMENT (HED), ...
1. CONTEXTUAL VIEW OF THE NINE MILE HYDROELECTRIC DEVELOPMENT (HED), SHOWING DAM AND POWERHOUSE IN FOREGROUND, VILLAGE COMPLEX IN RIGHT BACKGROUND, LOOKING WEST FROM ABOVE STATE HIGHWAY 291 - Nine Mile Hydroelectric Development, State Highway 291 along Spokane River, Nine Mile Falls, Spokane County, WA
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1. CONTEXTUAL VIEW OF THE UPPER FALLS GATE HOUSE, FOREBAY ...
1. CONTEXTUAL VIEW OF THE UPPER FALLS GATE HOUSE, FOREBAY IN FOREGROUND, LOOKING NORTH. - Washington Water Power Spokane River Upper Falls Hydroelectric Development, Gate House, Spokane River, approximately 0.5 mile northeast of intersection of Spokane Falls Boulevard & Post Street, Spokane, Spokane County, WA
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Contextual view of the Hall of Transportation from Yerba Buena ...
Contextual view of the Hall of Transportation from Yerba Buena Island, showing Palace of Fine and Decorative Arts (Building 3) at far right, camera facing northwest - Golden Gate International Exposition, Hall of Transportation, 440 California Avenue, Treasure Island, San Francisco, San Francisco County, CA
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Learning Capability and Performance in Later Working Life: Towards a Contextual View
ERIC Educational Resources Information Center
Jeske, Debora; Stamov Roßnagel, Christian
2015-01-01
Purpose: The authors contribute to the literature by contrasting the "cognitive" with a "contextual" view on learning and development to address preconceptions about aging in order to broaden employers' views on learning and performance across the working life and careers of their employees. The authors furthermore identify a…
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Contextual view of building H70 showing southeast and northeast elevations; ...
Contextual view of building H70 showing southeast and northeast elevations; camera facing west. - Mare Island Naval Shipyard, Hospital Ward, Johnson Lane, west side at intersection of Johnson Lane & Cossey Street, Vallejo, Solano County, CA
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1. West portal of Tunnel 27 in distance, contextual view ...
1. West portal of Tunnel 27 in distance, contextual view to northeast looking past Tunnel 26 (HAER CA-202) from atop east portal of Tunnel 25 (HAER CA-201), 380mm lens. - Central Pacific Transcontinental Railroad, Tunnel No. 27, Milepost 133.9, Applegate, Placer County, CA
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3. East portal of Tunnel 25, contextual view to southwest ...
3. East portal of Tunnel 25, contextual view to southwest from atop Tunnel 26 (HAER CA-202), with the original Central Pacific Transcontinental line passing above the new line, 135mm lens. - Central Pacific Transcontinental Railroad, Tunnel No. 25, Milepost 133.09, Applegate, Placer County, CA
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ETR CRITICAL FACILITY, TRA654. CONTEXTUAL VIEW. CAMERA ON ROOF OF ...
ETR CRITICAL FACILITY, TRA-654. CONTEXTUAL VIEW. CAMERA ON ROOF OF MTR BUILDING AND FACING SOUTH. ETR AND ITS COOLANT BUILDING AT UPPER PART OF VIEW. ETR COOLING TOWER NEAR TOP EDGE OF VIEW. EXCAVATION AT CENTER IS FOR ETR CF. CENTER OF WHICH WILL CONTAIN POOL FOR REACTOR. NOTE CHOPPER TUBE PROCEEDING FROM MTR IN LOWER LEFT OF VIEW, DIAGONAL TOWARD LEFT. INL NEGATIVE NO. 56-4227. Jack L. Anderson, Photographer, 12/18/1956 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID
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A&M. Guard house (TAN638), contextual view. Built in 1968. Camera ...
A&M. Guard house (TAN-638), contextual view. Built in 1968. Camera faces south. Guard house controlled access to radioactive waste storage tanks beyond and to left of view. Date: February 4, 2003. INEEL negative no. HD-33-4-1 - Idaho National Engineering Laboratory, Test Area North, Scoville, Butte County, ID
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CONTEXTUAL AERIAL VIEW OF "EXCLUSION" MTR AREA WITH IDAHO CHEMICAL ...
CONTEXTUAL AERIAL VIEW OF "EXCLUSION" MTR AREA WITH IDAHO CHEMICAL PROCESSING PLANT IN BACKGROUND AT CENTER TOP OF VIEW. CAMERA FACING EAST. EXCLUSION GATE HOUSE AT LEFT OF VIEW. BEYOND MTR BUILDING AND ITS WING, THE PROCESS WATER BUILDING AND WORKING RESERVOIR ARE LEFT-MOST. FAN HOUSE AND STACK ARE TO ITS RIGHT. PLUG STORAGE BUILDING IS RIGHT-MOST STRUCTURE. NOTE FAN LOFT ABOVE MTR BUILDING'S ONE-STORY WING. THIS WAS LATER CONVERTED FOR OFFICES. INL NEGATIVE NO. 3610. Unknown Photographer, 10/30/1951 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID
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1. CONTEXTUAL VIEW OF BRIDGE IN SETTING, LOOKING SOUTHWEST, FROM ...
1. CONTEXTUAL VIEW OF BRIDGE IN SETTING, LOOKING SOUTHWEST, FROM DOWNSTREAM. Crew, vehicles, boats, and equipment are from the California Department of Transportation's Transportation Laboratory conducting test borings for the replacement bridge. - Smith River Bridge, CA State Highway 199 Spanning Smith River, Crescent City, Del Norte County, CA
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Oblique view of the lunar surface taken from Apollo 8 spacecraft
1968-12-24
AS08-17-2814 (21-27 Dec. 1968) --- This oblique view of the lunar surface taken from the Apollo 8 spacecraft looking westward across the Sea of Fertility into the Sea of Tranquility shows the terrain the astronauts will see as the approach Apollo Landing Site East 2. The landing site is at the horizon about one-third of the distance from the left to the right photograph margin. The prominent crater in the highlands near the center of the picture is Secchi, about 25 kilometers (15 statute miles) in diameter.
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4. Contextual view to east of the Southern Pacific Railroad ...
4. Contextual view to east of the Southern Pacific Railroad Carlin Shops buildings at Carlin, Nevada. The Roundhouse Machine Shop Extension is at left, Oil House at center background, and Engine Stores Building at right (135mm lens). - Southern Pacific Railroad, Carlin Shops, Foot of Sixth Street, Carlin, Elko County, NV
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3. Contextual view to south of the Southern Pacific Railroad ...
3. Contextual view to south of the Southern Pacific Railroad Carlin Shops buildings at Carlin, Nevada. The Oil House is at left, Engine Stores at center background, and Roundhouse Machine Shop Extension at right (90mm lens). - Southern Pacific Railroad, Carlin Shops, Foot of Sixth Street, Carlin, Elko County, NV
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3. CONTEXTUAL VIEW OF BRIDGE IN SETTING, LOOKING SOUTHWEST FROM ...
3. CONTEXTUAL VIEW OF BRIDGE IN SETTING, LOOKING SOUTHWEST FROM ELEVATED GRADE OF EUREKA SOUTHERN RAILROAD. EUREKA SOUTHERN TRUSS BRIDGE AT EXTREME LEFT, 1924 HIGHWAY BRIDGE IN CENTER, 1952 HIGHWAY BRIDGE AT RIGHT - Van Duzen River Bridge, Spanning Van Duzen River at CA State Highway 101, Alton, Humboldt County, CA
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PBF Cooling Tower contextual view. Camera facing southwest. West wing ...
PBF Cooling Tower contextual view. Camera facing southwest. West wing and north facade (rear) of Reactor Building (PER-620) is at left; Cooling Tower to right. Photographer: Kirsh. Date: November 2, 1970. INEEL negative no. 70-4913 - Idaho National Engineering Laboratory, SPERT-I & Power Burst Facility Area, Scoville, Butte County, ID
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Contextual view showing west elevations of building H81 on right ...
Contextual view showing west elevations of building H81 on right and H1 in middle; camera facing northeast. - Mare Island Naval Shipyard, Hospital Headquarters, Johnson Lane, west side at intersection of Johnson Lane & Cossey Street, Vallejo, Solano County, CA
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SPERTI/PBF. Contextual aerial view after PBF had begun operating, but ...
SPERT-I/PBF. Contextual aerial view after PBF had begun operating, but prior to expansion of southwest corner of Reactor Building (PER-620). Camera facing northeast. Reactor Building in center of view. Cooling Tower (PER-720) to its left. Warehouse (PER-625) at lower left was built in 1966. SPERT-I Reactor Building (PER-605) and Instrument Cell Building (PER-604) at right of view. Buried cables and piping proceed from PBF toward lower edge of view to Control Building further south and out of view. Photographer: Farmer. Date: March 26, 1976. INEEL negative no. 76-1344 - Idaho National Engineering Laboratory, SPERT-I & Power Burst Facility Area, Scoville, Butte County, ID
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HOT CELL BUILDING, TRA632. CONTEXTUAL VIEW ALONG WALLEYE AVENUE, CAMERA ...
HOT CELL BUILDING, TRA-632. CONTEXTUAL VIEW ALONG WALLEYE AVENUE, CAMERA FACING EASTERLY. HOT CELL BUILDING IS AT CENTER LEFT OF VIEW; THE LOW-BAY PROJECTION WITH LADDER IS THE TEST TRAIN ASSEMBLY FACILITY, ADDED IN 1968. MTR BUILDING IS IN LEFT OF VIEW. HIGH-BAY BUILDING AT RIGHT IS THE ENGINEERING TEST REACTOR BUILDING, TRA-642. INL NEGATIVE NO. HD46-32-1. Mike Crane, Photographer, 4/2005 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID
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A&M. Hot liquid waste treatment building (TAN616). Contextual view, facing ...
A&M. Hot liquid waste treatment building (TAN-616). Contextual view, facing south. Wall of hot shop (TAN-607) with high bay at left of view. Lower-roofed building at left edge of view is TAN- 633, hot cell annex. Complex at center of view is TAN-616. Tall metal building with gable roof is TAN-615. Photographer: Ron Paarmann. Date: September 22, 1997. INEEL negative no. HD-20-2-2 - Idaho National Engineering Laboratory, Test Area North, Scoville, Butte County, ID
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REACTOR SERVICE BUILDING, TRA635, CONTEXTUAL VIEW DURING CONSTRUCTION. CAMERA IS ...
REACTOR SERVICE BUILDING, TRA-635, CONTEXTUAL VIEW DURING CONSTRUCTION. CAMERA IS ATOP MTR BUILDING AND LOOKING SOUTHERLY. FOUNDATION AND DRAINS ARE UNDER CONSTRUCTION. THE BUILDING WILL BUTT AGAINST CHARGING FACE OF PLUG STORAGE BUILDING. HOT CELL BUILDING, TRA-632, IS UNDER CONSTRUCTION AT TOP CENTER OF VIEW. INL NEGATIVE NO. 8518. Unknown Photographer, 8/25/1953 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID
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1. West portal of Tunnel 23, contextual view to the ...
1. West portal of Tunnel 23, contextual view to the west-northwest, 380mm lens. Tunnel 22 pierces the toe of Lookout Point. Note that the tracks have been realigned toward the Willamette River to bypass Tunnel 23. - Southern Pacific Railroad Natron Cutoff, Tunnel 23, Milepost 584.5, Westfir, Lane County, OR
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1. CONTEXTUAL VIEW OF DRY DOCK NO. 4, LOOKING NORTHEAST ...
1. CONTEXTUAL VIEW OF DRY DOCK NO. 4, LOOKING NORTHEAST FROM ROOF OF BUILDING NO. 620. NOTE OVERHEAD CRANE (STRUCTURE NO. 1043) AND STRUCTURAL ASSEMBLY SHOP (BUILDING NO. 541) IN LEFT BACKGROUND. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA
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2. CONTEXTUAL VIEW OF THE POST FALLS POWERHOUSE, WITH THE ...
2. CONTEXTUAL VIEW OF THE POST FALLS POWERHOUSE, WITH THE MODERN SUBSTATION AND OLD SWITCHING BUILDING IN THE LEFT FOREGROUND AND THE POWER PLANT IN THE RIGHT FOREGROUND, LOOKING SOUTH. - Washington Water Power Company Post Falls Power Plant, Middle Channel Powerhouse & Dam, West of intersection of Spokane & Fourth Streets, Post Falls, Kootenai County, ID
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Contextual view of Point Bonita Ridge, showing Bonita Ridge access ...
Contextual view of Point Bonita Ridge, showing Bonita Ridge access road retaining wall and location of Signal Corps Radar (S.C.R.) 296 Station 5 Transmitter Building foundation (see stake at center left), camera facing north - Fort Barry, Signal Corps Radar 296, Station 5, Transmitter Building Foundation, Point Bonita, Marin Headlands, Sausalito, Marin County, CA
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Oblique view of crater Theophilus at northwest edge of Sea of Nectar
NASA Technical Reports Server (NTRS)
1969-01-01
An Apollo 11 oblique view of the large crater Theophilus located at the northwest edge of the Sea of Nectar on the lunar nearside. Theophilus is about 60 statute miles in diameter. the smooth area is Mare Nectaris. The smaller crater Madler, about 14 statute miles in diameter, is located to the east of Theophilus. Visible in the background are the large crater Fracastorius and the smaller crater Beaumont. The coordinates of the center of this photograph are 29 degrees east longitude and 11 degrees south latitude.
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Closeup oblique view of the aft fuselage of the Orbiter ...
Close-up oblique view of the aft fuselage of the Orbiter Discovery looking forward and port as the last Space Shuttle Main Engine is being removed, it can be seen on the left side of the image frame. Note that one of the Orbiter Maneuvering System/ Reaction Control System has been removed while one of them remains. Also note that the body flap, below the engine positions has a protective covering to prevent damage to the High-temperature Reusable Surface Insulation tiles. This image was taken inside the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX
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Closeup oblique view of the aft fuselage of the Orbiter ...
Close-up oblique view of the aft fuselage of the Orbiter Discovery looking forward and starboard as the last Space Shuttle Main Engine is being removed, it can be seen on the right side of the image frame. Note that one of the Orbiter Maneuvering System/ Reaction Control System has been removed while one of them remains. Also note that the body flap, below the engine positions has a protective covering to prevent damage to the High-temperature Reusable Surface Insulation tiles. This image was taken inside the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX
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7. OBLIQUE VIEW OF NORTH PORTAL AND DOWNSTREAM SIDE OF ...
7. OBLIQUE VIEW OF NORTH PORTAL AND DOWNSTREAM SIDE OF BRIDGE, LOOKING WEST. Lights and illuminated sign on portal bracing were elements of an overheight load warning system designed to eliminate accidents of the type which damaged the bridge. However, the system was in place only on the north side of the bridge, controlling trucks approaching from Oregon. In theory, trucks with overheight, overwidth, or overweight loads from California would be controlled by the State's permit system. In fact, it was a 'permit' load originating in California, being hauled without the requisite permit which struck and damaged the bridge. - Smith River Bridge, CA State Highway 199 Spanning Smith River, Crescent City, Del Norte County, CA
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1. CONTEXTUAL VIEW OF THE POST FALLS POWERHOUSE LOOKING DOWNSTREAM. ...
1. CONTEXTUAL VIEW OF THE POST FALLS POWERHOUSE LOOKING DOWNSTREAM. POWER PLANT AND INTAKE GATES ARE IN THE LEFT FOREGROUND, AND THE ATTACHED 'OLD SWITCHING BUILDING' (NOW ABANDONED) IS IN THE RIGHT BACKGROUND, LOOKING NORTHWEST. - Washington Water Power Company Post Falls Power Plant, Middle Channel Powerhouse & Dam, West of intersection of Spokane & Fourth Streets, Post Falls, Kootenai County, ID
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Contextual view of Treasure Island from Yerba Buena Island, showing ...
Contextual view of Treasure Island from Yerba Buena Island, showing Palace of Fine and Decorative Arts (Building 3), far right, Hall of Transportation (Building 2), middle, and The Administration Building (Building 1), far left, Port of Trade Winds is in foreground, camera facing northwest - Golden Gate International Exposition, Treasure Island, San Francisco, San Francisco County, CA
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Contextual view showing H1 on left and H270 in background; ...
Contextual view showing H1 on left and H270 in background; camera facing north. - Mare Island Naval Shipyard, Hospital Headquarters, Johnson Lane, west side at intersection of Johnson Lane & Cossey Street, Vallejo, Solano County, CA
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CONTEXTUAL AERIAL VIEW OF "COLD" NORTH HALF OF MTR COMPLEX. ...
CONTEXTUAL AERIAL VIEW OF "COLD" NORTH HALF OF MTR COMPLEX. CAMERA FACING EASTERLY. FOREGROUND CORNER CONTAINS OIL STORAGE TANKS. WATER TANKS AND WELL HOUSES ARE BEYOND THEM TO THE LEFT. LARGE LIGHT-COLORED BUILDING IN CENTER OF VIEW IS STEAM PLANT. DEMINERALIZER AND WATER STORAGE TANK ARE BEYOND. SIX-CELL COOLING TOWER AND ITS PUMP HOUSE ARE ABOVE IT IN VIEW. SERVICE BUILDINGS INCLUDING CANTEEN ARE ON NORTH SIDE OF ROAD. "EXCLUSION" AREA IS BEYOND ROAD. COMPARE LOCATION OF EXCLUSION-AREA GATE WITH PHOTO ID-33-G-202. INL NEGATIVE NO. 3608. Unknown Photographer, 10/30/1951 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID
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2. Contextual view to westsouthwest of Southern Pacific Railroad Carlin ...
2. Contextual view to west-southwest of Southern Pacific Railroad Carlin Shops buildings at Carlin, Nevada, taken from the pedestrian bridge visible in photo 1. The Engine Stores Building is at left center, Oil House at center, and Roundhouse Machine Shop Extension at right (90mm lens). - Southern Pacific Railroad, Carlin Shops, Foot of Sixth Street, Carlin, Elko County, NV
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HOT CELL BUILDING, TRA632, INTERIOR. CONTEXTUAL VIEW OF HOT CELL ...
HOT CELL BUILDING, TRA-632, INTERIOR. CONTEXTUAL VIEW OF HOT CELL NO. 2 FROM STAIRWAY ALONG NORTH WALL. OBSERVATION WINDOW ALONG WEST SIDE BENEATH "CELL 2" SIGN. DOORWAY IN LEFT OF VIEW LEADS TO CELL 1 WORK AREA OR TO EXIT OUTDOORS TO NORTH. RADIATION DETECTION MONITOR TO RIGHT OF DOOR. CAMERA FACING SOUTHWEST. INL NEGATIVE NO. HD46-28-3. Mike Crane, Photographer, 2/2005 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID
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Contextual view showing building H70 at left with building H81 ...
Contextual view showing building H70 at left with building H81 at right in background; camera facing northeast. - Mare Island Naval Shipyard, Hospital Ward, Johnson Lane, west side at intersection of Johnson Lane & Cossey Street, Vallejo, Solano County, CA
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Apollo 12 Mission image - High oblique view of crater Copernicus and Carpathian Mt. range
1969-11-19
AS12-47-6876 (November 1969) --- An Apollo 12 high-oblique view of the lunar nearside looking northeast toward the crater Copernicus (in center near horizon), as photographed from lunar orbit. The shaded crater in the foreground is Reinhold. Reinhold B is the crater next to Reinhold which as the small crater in the center of it. Also, visible is the keyhole-shaped crater Fauth near the crater Copernicus.
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SPERT1. Contextual aerial view of SPERTI Reactor Pit Building (PER605) ...
SPERT-1. Contextual aerial view of SPERT-I Reactor Pit Building (PER-605) at top of view, and its accessories: the earth-shielded instrument cell (PER-606) immediately adjacent to it; the Guard House (PER-607) to its right; and the Terminal Building in lower center of view (PER-604). Camera faces west. Road and buried line leaving view at right lead to Control Building (PER-601) out of view. Sagebrush vegetation has been scraped from around buildings. Photographer: R.G. Larsen. Date: June 6, 1955. INEEL negative no. 55-1477. - Idaho National Engineering Laboratory, SPERT-I & Power Burst Facility Area, Scoville, Butte County, ID
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FAST CHOPPER BUILDING, TRA665. CONTEXTUAL VIEW: CHOPPER BUILDING IN CENTER. ...
FAST CHOPPER BUILDING, TRA-665. CONTEXTUAL VIEW: CHOPPER BUILDING IN CENTER. MTR REACTOR SERVICES BUILDING,TRA-635, TO LEFT; MTR BUILDING TO RIGHT. CAMERA FACING WEST. INL NEGATIVE NO. HD42-1. Mike Crane, Photographer, 3/2004 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID
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1. West portal of Tunnel 1, contextual view to north, ...
1. West portal of Tunnel 1, contextual view to north, 135mm lens. The Central Pacific originally built Tunnel 1 in 1868; Southern Pacific widened it in 1913 to accommodate both the original and new mainline as it continued its double-tracking efforts east from Colfax to Blue CaÏon. - Central Pacific Transcontinental Railroad, Tunnel No. 1, Milepost 164.34, Blue Canyon, Placer County, CA
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HOT CELL BUILDING, TRA632. CONTEXTUAL AERIAL VIEW OF HOT CELL ...
HOT CELL BUILDING, TRA-632. CONTEXTUAL AERIAL VIEW OF HOT CELL BUILDING, IN VIEW AT LEFT, AS YET WITHOUT ROOF. PLUG STORAGE BUILDING LIES BETWEEN IT AND THE SOUTH SIDE OF THE MTR BUILDING AND ITS WING. NOTE CONCRETE DRIVE BETWEEN ROLL-UP DOOR IN MTR BUILDING AND CHARGING FACE OF PLUG STORAGE. REACTOR SERVICES BUILDING (TRA-635) WILL COVER THIS DRIVE AND BUTT UP TO CHARGING FACE. DOTTED LINE IS ON ORIGINAL NEGATIVE. TRA PARKING LOT IN LEFT CORNER OF THE VIEW. CAMERA FACING NORTHWESTERLY. INL NEGATIVE NO. 8274. Unknown Photographer, 7/2/1953 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID
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High altitude oblique view of lunar surface taken from Apollo 8 spacecraft
1968-12-24
AS08-12-2209 (21-27 Dec. 1968) --- High altitude oblique view of the lunar surface, looking northeastward, as seen from the Apollo 8 spacecraft. The crater Joliot-Curie, about 175 kilometers in diameter and centered near 94 degrees east longitude and 27 degrees north latitude, is near the center of the left side of this photograph. The bright rayed crater near the horizon is probably located near 105 degrees east longitude and 45 degrees north latitude. Long, narrow rays that have been reported in the polar region of Earth facing hemisphere may radiate from this crater.
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MATERIALS TESTING REACTOR (MTR) BUILDING, TRA603. CONTEXTUAL VIEW OF MTR ...
MATERIALS TESTING REACTOR (MTR) BUILDING, TRA-603. CONTEXTUAL VIEW OF MTR BUILDING SHOWING NORTH SIDES OF THE HIGH-BAY REACTOR BUILDING, ITS SECOND/THIRD FLOOR BALCONY LEVEL, AND THE ATTACHED ONE-STORY OFFICE/LABORATORY BUILDING, TRA-604. CAMERA FACING SOUTHEAST. VERTICAL CONCRETE-SHROUDED BEAMS SUPPORT PRECAST CONCRETE PANELS. CONCRETE PROJECTION FORMED AS A BUNKER AT LEFT OF VIEW IS TRA-657, PLUG STORAGE BUILDING. INL NEGATIVE NO. HD46-42-1. Mike Crane, Photographer, 4/2005 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID
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Contextual view to southeast from near barn, showing DrewSherwood Tank ...
Contextual view to southeast from near barn, showing Drew-Sherwood Tank House (HABS No. CA-2610-B) through east-west line of locust trees, with line of eucalyptus trees along north-south fence line at extreme right. Drew-Sherwood House (HABS No. CA-2610-A) - Drew-Sherwood Farm, 7927 Elk Grove Boulevard, Elk Grove, Sacramento County, CA
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1. West portal of Tunnel 23, contextual view to northnortheast, ...
1. West portal of Tunnel 23, contextual view to north-northeast, 135mm lens. Camera position is approximately centerline of original Central Pacific Transcontinental line, and bypassed Tunnel '0' (1873) (HAER CA-199) is hidden behind vegetation at center; original line was relocated to present position at right during construction of new line at left in 1909. - Central Pacific Transcontinental Railroad, Tunnel No. 23, Milepost 132.69, Applegate, Placer County, CA
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Contextual view of Warner's Ranch (ranch house in center and ...
Contextual view of Warner's Ranch (ranch house in center and trading post/barn on right), showing San Felipe Road and orientation of buildings in San Jose Valley. Note approximate locations of Overland Trail (now paved highway) in front of house and San Diego cutoff (dirt road) on left. Camera facing northwest. - Warner Ranch, Ranch House, San Felipe Road (State Highway S2), Warner Springs, San Diego County, CA
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2. West portal of Tunnel 27, contextual view from track ...
2. West portal of Tunnel 27, contextual view from track level east of Tunnel 26 (HAER CA-202), 210mm lens. Note solar panel providing signal power, evidence of continuing updating of technology by the railroad. Single-light searchlight-type signal was typical system-wide on the Southern Pacific prior to the 1980s merger with the Denver & Rio Grande Western. - Central Pacific Transcontinental Railroad, Tunnel No. 27, Milepost 133.9, Applegate, Placer County, CA
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6. East portal of Bridge Number 210.52, contextual view to ...
6. East portal of Bridge Number 210.52, contextual view to east, 210mm lens. This structure underscores the inconsistencies with the railroad's use of 'east' and 'west' as opposed to actual direction; in this case the railroad 'east' end of the bridge faces actual west. - Southern Pacific Railroad Shasta Route, Bridge No. 210.52, Milepost 210.52, Tehama, Tehama County, CA
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ETR CONTROL BUILDING, TRA647, INTERIOR. CONTROL ROOM, CONTEXTUAL VIEW. INSTRUMENT ...
ETR CONTROL BUILDING, TRA-647, INTERIOR. CONTROL ROOM, CONTEXTUAL VIEW. INSTRUMENT PANELS AT REAR OF OPERATOR'S CONSOLE GAVE OPERATOR STATUS OF REACTOR PERFORMANCE, COOLANT-WATER CHARACTERISTICS AND OTHER INDICATORS. WINDOWS AT RIGHT LOOKED INTO ETR BUILDING FIRST FLOOR. CAMERA FACING EAST. INL NEGATIVE NO. HD42-6. Mike Crane, Photographer, 3/2004 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID
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ENGINEERING TEST REACTOR (ETR) BUILDING, TRA642. CONTEXTUAL VIEW, CAMERA FACING ...
ENGINEERING TEST REACTOR (ETR) BUILDING, TRA-642. CONTEXTUAL VIEW, CAMERA FACING EAST. VERTICAL METAL SIDING. ROOF IS SLIGHTLY ELEVATED AT CENTER LINE FOR DRAINAGE. WEST SIDE OF ETR COMPRESSOR BUILDING, TRA-643, PROJECTS TOWARD LEFT AT FAR END OF ETR BUILDING. INL NEGATIVE NO. HD46-37-1. Mike Crane, Photographer, 4/2005 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID
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NASA Astrophysics Data System (ADS)
Pournoury, M.; Zamiri, A.; Kim, T. Y.; Yurlov, V.; Oh, K.
2016-03-01
Capacitive touch sensor screen with the metal materials has recently become qualified for substitution of ITO; however several obstacles still have to be solved. One of the most important issues is moiré phenomenon. The visibility problem of the metal-mesh, in touch sensor module (TSM) is numerically considered in this paper. Based on human eye contract sensitivity function (CSF), moiré pattern of TSM electrode mesh structure is simulated with MATLAB software for 8 inch screen display in oblique view. Standard deviation of the generated moiré by the superposition of electrode mesh and screen image is calculated to find the optimal parameters which provide the minimum moiré visibility. To create the screen pixel array and mesh electrode, rectangular function is used. The filtered image, in frequency domain, is obtained by multiplication of Fourier transform of the finite mesh pattern (product of screen pixel and mesh electrode) with the calculated CSF function for three different observer distances (L=200, 300 and 400 mm). It is observed that the discrepancy between analytical and numerical results is less than 0.6% for 400 mm viewer distance. Moreover, in the case of oblique view due to considering the thickness of the finite film between mesh electrodes and screen, different points of minimum standard deviation of moiré pattern are predicted compared to normal view.
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1. West portal of Tunnel 3, contextual view to north ...
1. West portal of Tunnel 3, contextual view to north from milepost 537.6, 210mm lens. The single-lens searchlight-type block signals are Southern Pacific Common Standard signals, a type in use since the 1920s. Many of these have been replaced system-wide as a result of various mergers since the 1980s. Located in the Diamond Peak Wilderness of Willamette National Forest, Tunnel 3 passes beneath Pengra Pass. - Southern Pacific Railroad Natron Cutoff, Tunnel 3, Milepost 537.77, Odell Lake, Klamath County, OR
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The effect of brain based learning with contextual approach viewed from adversity quotient
NASA Astrophysics Data System (ADS)
Kartikaningtyas, V.; Kusmayadi, T. A.; Riyadi, R.
2018-05-01
The aim of this research was to find out the effect of Brain Based Learning (BBL) with contextual approach viewed from adversity quotient (AQ) on mathematics achievement. BBL-contextual is the model to optimize the brain in the new concept learning and real life problem solving by making the good environment. Adversity Quotient is the ability to response and faces the problems. In addition, it is also about how to turn the difficulties into chances. This AQ classified into quitters, campers, and climbers. The research method used in this research was quasi experiment by using 2x3 factorial designs. The sample was chosen by using stratified cluster random sampling. The instruments were test and questionnaire for the data of AQ. The results showed that (1) BBL-contextual is better than direct learning on mathematics achievement, (2) there is no significant difference between each types of AQ on mathematics achievement, and (3) there is no interaction between learning model and AQ on mathematics achievement.
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NASA Astrophysics Data System (ADS)
Samulski, Maurice; Karssemeijer, Nico
2008-03-01
Most of the current CAD systems detect suspicious mass regions independently in single views. In this paper we present a method to match corresponding regions in mediolateral oblique (MLO) and craniocaudal (CC) mammographic views of the breast. For every possible combination of mass regions in the MLO view and CC view, a number of features are computed, such as the difference in distance of a region to the nipple, a texture similarity measure, the gray scale correlation and the likelihood of malignancy of both regions computed by single-view analysis. In previous research, Linear Discriminant Analysis was used to discriminate between correct and incorrect links. In this paper we investigate if the performance can be improved by employing a statistical method in which four classes are distinguished. These four classes are defined by the combinations of view (MLO/CC) and pathology (TP/FP) labels. We use distance-weighted k-Nearest Neighbor density estimation to estimate the likelihood of a region combination. Next, a correspondence score is calculated as the likelihood that the region combination is a TP-TP link. The method was tested on 412 cases with a malignant lesion visible in at least one of the views. In 82.4% of the cases a correct link could be established between the TP detections in both views. In future work, we will use the framework presented here to develop a context dependent region matching scheme, which takes the number and likelihood of possible alternatives into account. It is expected that more accurate determination of matching probabilities will lead to improved CAD performance.
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PBF contextual view shows relationship between PBF Control Building (PER619, ...
PBF contextual view shows relationship between PBF Control Building (PER-619, in foreground at right) and SPERT-I Control Building (PER-601). Walkway with railing connects to waste reduction operations support building (PER-632), built in 1981. Note paneled stucco siding applied to PER-619 after 1980. Original concrete block is exposed at corner. Date: July 2004. INEEL negative no. HD-41-9-2 - Idaho National Engineering Laboratory, SPERT-I & Power Burst Facility Area, Scoville, Butte County, ID
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NASA Astrophysics Data System (ADS)
Wall, R. Andrew; Barton, Jennifer K.
2014-06-01
A side-viewing, 2.3-mm diameter oblique incidence reflectometry endoscope has been designed to obtain optical property measurements of turbid samples. Light from a single-mode fiber is relayed obliquely onto the tissue with a gradient index lens-based distal optics assembly and the resulting diffuse reflectance profile is imaged and collected with a 30,000 element, 0.72 mm clear aperture fiber bundle. Sampling the diffuse reflectance in two-dimensions allows for fitting of the reflected intensity profile to a well-known theoretical model, permitting the extraction of both absorption and reduced scattering coefficients of the tissue sample. Models and measurements of the endoscopic imaging system are presented in tissue phantoms and in vivo mouse colon, verifying the endoscope's capabilities to accurately measure effective attenuation coefficient and differentiate diseased from normal colon.
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1. Contextual view to west of the Southern Pacific Railroad ...
1. Contextual view to west of the Southern Pacific Railroad Carlin Shops buildings at Carlin, Nevada. Visible beneath the pedestrian bridge are the Engine Stores Building (HAER NV-26-A) left, Oil House (HAER NV-26-B) left center, and Roundhouse Machine Shop Extension (HAER NV-26-C) center background. The work train cars at right consist of the Boom Tender normally coupled to the wrecking crane and over which the crane's boom hung during travel, and a former Harriman standard-design Railway Post Office car (90mm lens). - Southern Pacific Railroad, Carlin Shops, Foot of Sixth Street, Carlin, Elko County, NV
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16. Contextual view of the 100B Area, looking toward the ...
16. Contextual view of the 100-B Area, looking toward the northeast in December 1944. The River Pump House is in the distance on the river (left of center); the 184-B Power House stands with its two tall stacks, its Coal Storage Pond (to its left), and its 188-B Ash Disposal Basin (towards the river). Also seen are the 182-B Reservoir (foreground on the left), the 183-B Filter Plant (foreground right of center), and the 107-B Retention Basin (upper right near the river). P-7835 - B Reactor, Richland, Benton County, WA
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Use of Vertical Aerial Images for Semi-Oblique Mapping
NASA Astrophysics Data System (ADS)
Poli, D.; Moe, K.; Legat, K.; Toschi, I.; Lago, F.; Remondino, F.
2017-05-01
The paper proposes a methodology for the use of the oblique sections of images from large-format photogrammetric cameras, by exploiting the effect of the central perspective geometry in the lateral parts of the nadir images ("semi-oblique" images). The point of origin of the investigation was the execution of a photogrammetric flight over Norcia (Italy), which was seriously damaged after the earthquake of 30/10/2016. Contrary to the original plan of oblique acquisitions, the flight was executed on 15/11/2017 using an UltraCam Eagle camera with focal length 80 mm, and combining two flight plans, rotated by 90º ("crisscross" flight). The images (GSD 5 cm) were used to extract a 2.5D DSM cloud, sampled to a XY-grid size of 2 GSD, a 3D point clouds with a mean spatial resolution of 1 GSD and a 3D mesh model at a resolution of 10 cm of the historic centre of Norcia for a quantitative assessment of the damages. From the acquired nadir images the "semi-oblique" images (forward, backward, left and right views) could be extracted and processed in a modified version of GEOBLY software for measurements and restitution purposes. The potential of such semi-oblique image acquisitions from nadir-view cameras is hereafter shown and commented.
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1. West portal of Snowshed 29, contextual view to east, ...
1. West portal of Snowshed 29, contextual view to east, 135mm lens. This is perhaps the last section of timber snowshed on this line. Integral with the east end of Tunnel 41, Snowshed 29 provides protection leading to the west portal of the tunnel. The snowshed today consists of (west to east) 199 feet of timber type T4 shed built in 1954, 365 feet of timber type T7 built in 1954, 85 feet of timber type T1 built in 1951, four feet of timber type T7 built in 1925 concurrent with Tunnel 41, and 41 feet of recent prefabricated concrete panel shed. - Central Pacific Transcontinental Railroad, Tunnel No. 41, Milepost 193.3, Donner, Placer County, CA
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NASA Astrophysics Data System (ADS)
Marshall, J.; Ferreira, D.; O'Gorman, P. A.; Seager, S.
2011-12-01
One method of studying earth-like exoplanets is to view earth as an exoplanet and consider how its climate might change if, for example, its obliquity were ranged from 0 to 90 degrees. High values of obliquity challenge our understanding of climate dynamics because if obliquity exceeds 54 degrees, then polar latitudes receive more energy per unit area than do equatorial latitudes. Thus the pole will become warmer than the equator and we are led to consider a world in which the meridional temperature gradients, and associated prevailing zonal wind, have the opposite sign to the present earth. The problem becomes even richer when one considers the dynamics of an ocean, should one exist below. A central question for the ocean circulation is: what is the pattern of surface winds at high obliquities?, for it is the winds that drive the ocean currents and thermohaline circulation. How do atmospheric weather systems growing in the easterly sheared middle latitude jets determine the surface wind pattern? Should one expect middle latitude easterly winds? Finally, a key aspect with regard to habitability is to understand how the atmosphere and ocean of this high obliquity planet work cooperatively together to transport energy meridionally, mediating the warmth of the poles and the coldness of the equator. How extreme are seasonal temperature fluctuations? Should one expect to find ice around the equator? Possible answers to some of these questions have been sought by experimentation with a coupled atmosphere, ocean and sea-ice General Circulation Model of an earth-like aquaplanet: i.e. a planet like our own but on which there is only an ocean but no land. The coupled climate is studied across a range of obliquities (23.5, 54 and 90). We present some of the descriptive climatology of our solutions and how they shed light on the deeper questions of coupled climate dynamics that motivate them. We also review what they tell us about habitability on such planets.
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A Case for Contextual Learning.
ERIC Educational Resources Information Center
Souders, John; Prescott, Carolyn
1999-01-01
Establishing schooling/larger world connections is critical for adolescents. The contextual learning approach views learning as most effective when information is presented within a familiar framework. Employing puzzles, hands-on learning activities, project-based learning, contextual connections, applied math, mentoring, and wider audiences…
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Analyzing RCD30 Oblique Performance in a Production Environment
NASA Astrophysics Data System (ADS)
Soler, M. E.; Kornus, W.; Magariños, A.; Pla, M.
2016-06-01
In 2014 the Institut Cartogràfic i Geològic de Catalunya (ICGC) decided to incorporate digital oblique imagery in its portfolio in response to the growing demand for this product. The reason can be attributed to its useful applications in a wide variety of fields and, most recently, to an increasing interest in 3d modeling. The selection phase for a digital oblique camera led to the purchase of the Leica RCD30 Oblique system, an 80MPixel multispectral medium-format camera which consists of one Nadir camera and four oblique viewing cameras acquiring images at an off-Nadir angle of 35º. The system also has a multi-directional motion compensation on-board system to deliver the highest image quality. The emergence of airborne oblique cameras has run in parallel to the inclusion of computer vision algorithms into the traditional photogrammetric workflows. Such algorithms rely on having multiple views of the same area of interest and take advantage of the image redundancy for automatic feature extraction. The multiview capability is highly fostered by the use of oblique systems which capture simultaneously different points of view for each camera shot. Different companies and NMAs have started pilot projects to assess the capabilities of the 3D mesh that can be obtained using correlation techniques. Beyond a software prototyping phase, and taking into account the currently immature state of several components of the oblique imagery workflow, the ICGC has focused on deploying a real production environment with special interest on matching the performance and quality of the existing production lines based on classical Nadir images. This paper introduces different test scenarios and layouts to analyze the impact of different variables on the geometric and radiometric performance. Different variables such as flight altitude, side and forward overlap and ground control point measurements and location have been considered for the evaluation of aerial triangulation and
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On the three-quarter view advantage of familiar object recognition.
Nonose, Kohei; Niimi, Ryosuke; Yokosawa, Kazuhiko
2016-11-01
A three-quarter view, i.e., an oblique view, of familiar objects often leads to a higher subjective goodness rating when compared with other orientations. What is the source of the high goodness for oblique views? First, we confirmed that object recognition performance was also best for oblique views around 30° view, even when the foreshortening disadvantage of front- and side-views was minimized (Experiments 1 and 2). In Experiment 3, we measured subjective ratings of view goodness and two possible determinants of view goodness: familiarity of view, and subjective impression of three-dimensionality. Three-dimensionality was measured as the subjective saliency of visual depth information. The oblique views were rated best, most familiar, and as approximating greatest three-dimensionality on average; however, the cluster analyses showed that the "best" orientation systematically varied among objects. We found three clusters of objects: front-preferred objects, oblique-preferred objects, and side-preferred objects. Interestingly, recognition performance and the three-dimensionality rating were higher for oblique views irrespective of the clusters. It appears that recognition efficiency is not the major source of the three-quarter view advantage. There are multiple determinants and variability among objects. This study suggests that the classical idea that a canonical view has a unique advantage in object perception requires further discussion.
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ENGINEERING TEST REACTOR, TRA642. CONTEXTUAL VIEW ORIENTATING ETR TO MTR. ...
ENGINEERING TEST REACTOR, TRA-642. CONTEXTUAL VIEW ORIENTATING ETR TO MTR. CAMERA IS ON ROOF OF MTR BUILDING AND FACES DUE SOUTH. MTR SERVICE BUILDING, TRA-635, IN LOWER RIGHT CORNER. STEEL FRAMES SHOW BUILDINGS TO BE ATTACHED TO ETR BUILDING. HIGH-BAY SECTION IN CENTER IS REACTOR BUILDING. TWO-STORY CONTROL ROOM AND OFFICE BUILDING, TRA-647, IS BETWEEN IT AND MTR SERVICE BUILDING. STRUCTURE TO THE LEFT (WITH NO FRAMING YET) IS COMPRESSOR BUILDING, TRA-643, AND BEYOND IT WILL BE HEAT EXCHANGER BUILDING, TRA-644, GREAT SOUTHERN BUTTE ON HORIZON. INL NEGATIVE NO. 56-2382. Jack L. Anderson, Photographer, 6/10/1956 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID
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Apollo 10 oblique view of Apollo Landing Site 2 southwest Sea of Tranquility
NASA Technical Reports Server (NTRS)
1969-01-01
An Apollo 10 oblique view of Apollo Landing Site 2 in the southwestern Sea of Tranquility, and showing some of the area west of the site, looking west. The Site 2 ellipse is at botom center, extending downward (eastward) from the Cat's Paw. At bottom left corner is the crater Moltke AC (Chuck Hole) in the center of the prominent linear feature Hypatia Rille (called U.S. 1). The other rille in the center of the picture and to the right (north) of Hypatia Rille is called Wagon Road. The Largest crater in picture, and nearest to the camera, is Sabine, with Ritter adjoining it on the northwest. The brighter crater near the upper right corner is Dionysius. The smaller crater Schmidt is just above (to the west of) Sabine. The small crater Sabine D is near lower right corner, to the right (north) of Site 2. The coordinates of Site 2 are 23 degrees 42 minutes 23 seconds east longitude and 0 degrees 42 minutes 50 seconds north latitude.
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2. Building J oblique, showing south and east elevations from ...
2. Building J oblique, showing south and east elevations from Lena Street. View looking northwest. - Daniel F. Waters Germantown Dye Works, Building J, 37-55 East Wister Street, Philadelphia, Philadelphia County, PA
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Significant Statistics: Viewed with a Contextual Lens
ERIC Educational Resources Information Center
Tait-McCutcheon, Sandi
2010-01-01
This paper examines the pedagogical and organisational changes three lead teachers made to their statistics teaching and learning programs. The lead teachers posed the research question: What would the effect of contextually integrating statistical investigations and literacies into other curriculum areas be on student achievement? By finding the…
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Oblique of mine observation tower building showing entry door and ...
Oblique of mine observation tower building showing entry door and transformer building behind on right. View facing north-northwest - U.S. Naval Base, Pearl Harbor, Waipio Peninsula, Waipo Peninsula, Pearl City, Honolulu County, HI
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FACILITY 846, NORTHWEST END AND SOUTHWEST SIDE, QUADRANGLE J, OBLIQUE ...
FACILITY 846, NORTHWEST END AND SOUTHWEST SIDE, QUADRANGLE J, OBLIQUE VIEW FACING EAST. - Schofield Barracks Military Reservation, Quadrangles I & J Barracks Type, Between Wright-Smith & Capron Avenues near Williston Avenue, Wahiawa, Honolulu County, HI
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19. Oblique, typical cell (south cells) from rear of cell; ...
19. Oblique, typical cell (south cells) from rear of cell; view to north, 65mm lens with electronic flash illumination. - Tule Lake Project Jail, Post Mile 44.85, State Route 139, Newell, Modoc County, CA
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NASA Astrophysics Data System (ADS)
Gossard, Paula Rae
Authors of recent science reform documents promote the goal of scientific literacy for all Americans (American Association for the Advancement of Science, 1989, 1993). Some students, however, feel apprehensive about learning science due to perceptions that science is antagonistic to their world views (Alters, 2005; Esbenshade, 1993). This study investigated the effect of an introductory science course taught in the context of a Christian, theistic world view on the scientific compatibility of religious college students' world views. For the purposes of this study, students' understanding of the nature of science, affective attitudes toward science, and beliefs regarding creation were used as indicators of the scientific compatibility of their world views. One hundred and seventy-one students enrolled in a core curriculum, introductory science course at a Christian university participated in this study by completing pre-instruction and post-instruction survey packets that included demographic information, the Student Understanding of Science and Scientific Inquiry questionnaire (Liang et al., 2006), the Affective Attitude toward Science Scale (Francis & Greer, 1999), and the Origins Survey (Tenneson & Badger, personal communication, June, 2008). Two-tailed paired samples t tests were used to test for significant mean differences in the indicator variables at a .05 level before and after instruction. Pearson correlation coefficients were calculated to determine if relationships were present among the indicator variables at a .05 level before and after instruction. Students' self-identified positions regarding creation were analyzed using a chi-square contingency table. Results indicated that there were statistically significant changes in all indicator variables after instruction of the contextualized course. The direction of these changes and shifts in students' self-identified positions regarding creation supported the conclusion that students developed a more
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FACILITY 847, NORTHWEST END AND NORTHEAST SIDE, QUADRANGLE J, OBLIQUE ...
FACILITY 847, NORTHWEST END AND NORTHEAST SIDE, QUADRANGLE J, OBLIQUE VIEW FACING SOUTH-SOUTH-SOUTHEAST. - Schofield Barracks Military Reservation, Quadrangles I & J Barracks Type, Between Wright-Smith & Capron Avenues near Williston Avenue, Wahiawa, Honolulu County, HI
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FACILITY 316. EXTERIOR OBLIQUE OF FRONT AS SEEN FROM FACILITY ...
FACILITY 316. EXTERIOR OBLIQUE OF FRONT AS SEEN FROM FACILITY 362. VIEW FACING SOUTH. - U.S. Naval Base, Pearl Harbor, Naval Housing Area Hospital Point, Pharmacist's Quarters Type, 13-16 First Street, Pearl City, Honolulu County, HI
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EXTERIOR OBLIQUE OF FRONT AND SIDE, AS SEEN FROM FACILITY ...
EXTERIOR OBLIQUE OF FRONT AND SIDE, AS SEEN FROM FACILITY 317. VIEW FACING NORTH. - U.S. Naval Base, Pearl Harbor, Naval Housing Area Hospital Point, Pharmacists' Garage Type, First Street near Kean Road, Pearl City, Honolulu County, HI
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FRONT OBLIQUE, WITH ENTRY AND WATER FEATURE TO LEFT, TAKEN ...
FRONT OBLIQUE, WITH ENTRY AND WATER FEATURE TO LEFT, TAKEN FROM ENTRY. VIEW FACING SOUTH. - U.S. Naval Base, Pearl Harbor, Naval Housing Area Makalapa, Senior Officers' Quarters Type A, 37 Makalapa Drive, Pearl City, Honolulu County, HI
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1. Building 15 west elevation oblique showing coal conveyor, chute ...
1. Building 15 west elevation oblique showing coal conveyor, chute and hopper. Coal feeds boiler in Building 3. View looking SE. - John & James Dobson Carpet Mill (West Parcel), Building No. 15, 4041-4055 Ridge Avenue, Philadelphia, Philadelphia County, PA
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NASA Astrophysics Data System (ADS)
Cai, Z.; Liu, W.; Luo, G.; Xiang, Z.
2018-04-01
The key technologies in the real scene 3D modeling of oblique photography mainly include the data acquisition of oblique photography, layout and surveying of photo control points, oblique camera calibration, aerial triangulation, dense matching of multi-angle image, building of triangulation irregular network (TIN) and TIN simplification and automatic texture mapping, among which aerial triangulation is the core and the results of aerial triangulation directly affect the later model effect and the corresponding data accuracy. Starting from this point of view, this paper aims to study the practical technologies of aerial triangulation for real scene 3D modeling with oblique photography and finally proposes a technical method of aerial triangulation with oblique photography which can be put into practice.
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FACILITY 1042. FRONT OBLIQUE SHOWING ROYAL PALMS LINING FRONT WALK. ...
FACILITY 1042. FRONT OBLIQUE SHOWING ROYAL PALMS LINING FRONT WALK. VIEW FACING SOUTHEAST - U.S. Naval Base, Pearl Harbor, Naval Housing Area Hale Alii, Junior Officers' Quarters Type, 9-10 Hale Alii Avenue, 1-2 Eighth Street, Pearl City, Honolulu County, HI
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The importance of context: evidence that contextual representations increase intrusive memories.
Pearson, David G; Ross, Fiona D C; Webster, Victoria L
2012-03-01
Intrusive memories appear to enter consciousness via involuntary rather than deliberate recollection. Some clinical accounts of PTSD seek to explain this phenomenon by making a clear distinction between the encoding of sensory-based and contextual representations. Contextual representations have been claimed to actively reduce intrusions by anchoring encoded perceptual data for an event in memory. The current analogue trauma study examined this hypothesis by manipulating contextual information independently from encoded sensory-perceptual information. Participants' viewed images selected from the International Affective Picture System that depicted scenes of violence and bodily injury. Images were viewed either under neutral conditions or paired with contextual information. Two experiments revealed a significant increase in memory intrusions for images paired with contextual information in comparison to the same images viewed under neutral conditions. In contrast to the observed increase in intrusion frequency there was no effect of contextual representations on voluntary memory for the images. The vividness and emotionality of memory intrusions were also unaffected. The analogue trauma paradigm may fail to replicate the effect of extreme stress on encoding postulated to occur during PTSD. These findings question the assertion that intrusive memories develop from a lack of integration between sensory-based and contextual representations in memory. Instead it is argued contextual representations play a causal role in increasing the frequency of intrusions by increasing the sensitivity of memory to involuntary retrieval by associated internal and external cues. Copyright © 2011 Elsevier Ltd. All rights reserved.
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Visser, Marike; Hespel, Adrien-Maxence; de Swarte, Marie; Bellah, Jamie R
2015-11-01
To evaluate use of a caudoventral-craniodorsal oblique radiographic view made at 45° to the frontal plane (H view) for assessment of the pectoral (thoracic) girdle in raptors. Retrospective cross-sectional analysis. 24 raptors suspected to have a fracture of the thoracic girdle. Standard ventrodorsal and H views were obtained for all birds. Radiographs were evaluated twice by a radiologist blinded to the final diagnosis, with each view first evaluated independently and views then evaluated in combination. Sensitivity, specificity, positive predictive value, and negative predictive value were calculated, with results of surgery or necropsy used as the gold standard. 9 birds had thoracic girdle fractures; fractures were correctly identified in 8 of these 9 birds on the ventrodorsal view alone, 7 of these 9 birds on the H view alone, and all 9 birds on the 2 views in combination. Fifteen birds did not have thoracic girdle fractures; radiographs were correctly classified in 12 of these 15 birds when the ventrodorsal view was evaluated alone, all 15 birds when the H view was evaluated alone, and 14 of these 15 birds when the 2 views were evaluated in combination. Results suggested that the H view or the addition of the H view to the VD view could be useful in raptors suspected to have fractures of the thoracic girdle. Agreement with the gold standard (ie, fracture present or absent) was higher with the H view and combination of views than with the ventrodorsal view alone.
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2018-05-09
Flown in the mid 70's, this Oblique Wing was a large-scale R/C experimental aircraft to demonstrate the ability to pivot its wing to an oblique angle, allowing for a reduced drag penalty at transonic speeds.
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Recent progress of obliquely deposited thin films for industrial applications
NASA Astrophysics Data System (ADS)
Suzuki, Motofumi; Itoh, Tadayoshi; Taga, Yasunori
1999-06-01
More than 10 years ago, birefringent films of metal oxides were formed by oblique vapor deposition and investigated with a view of their application to optical retardation plates. The retardation function of the films was explained in terms of the birefringence caused by the characteristic anisotropic nanostructure inside the films. These films are now classified in the genre of the so-called sculptured thin films. However, the birefringent films thus prepared are not yet industrialized even now due to the crucial lack of the durability and the yield of products. In this review paper, we describe the present status of application process of the retardation films to the information systems such as compact disc and digital versatile disc devices with a special emphasis on the uniformity of retardation properties in a large area and the stability of the optical properties of the obliquely deposited thin films. Finally, further challenges for wide application of the obliquely deposited thin films are also discussed.
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Exterior building details of Building E, oblique west façade: brick ...
Exterior building details of Building E, oblique west façade: brick arch lintel and brick infilled window with brick sill; southeasterly view - San Quentin State Prison, Building 22, Point San Quentin, San Quentin, Marin County, CA
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4. Engine Stores Building, Southern Pacific Railroad Carlin Shops, oblique ...
4. Engine Stores Building, Southern Pacific Railroad Carlin Shops, oblique view of the southwest end and southeast side (135mm lens). Condemned freight cars spotted on the adjacent track prevented clear photography of southeast side. - Southern Pacific Railroad, Carlin Shops, Engine Stores Building, Foot of Sixth Street, Carlin, Elko County, NV
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3. Engine Stores Building, Southern Pacific Railroad Carlin Shops, oblique ...
3. Engine Stores Building, Southern Pacific Railroad Carlin Shops, oblique view of the northeast end and southeast side (90mm lens). Condemned freight cars spotted on the adjacent track prevented clear photography of southeast side. - Southern Pacific Railroad, Carlin Shops, Engine Stores Building, Foot of Sixth Street, Carlin, Elko County, NV
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FRONT (LEFT SIDE) OBLIQUE OF HOUSE, WITH DRIVEWAY IN THE ...
FRONT (LEFT SIDE) OBLIQUE OF HOUSE, WITH DRIVEWAY IN THE FOREGROUND. VIEW FACING NORTHEAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Types 8 and 11, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI
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2. Building 22 south elevation oblique. Ghost of Building 22A ...
2. Building 22 south elevation oblique. Ghost of Building 22A visible on south elevation. South elevation of Building 22A in foreground. View looking NW. - John & James Dobson Carpet Mill (West Parcel), Building No. 22, 4041-4055 Ridge Avenue, Philadelphia, Philadelphia County, PA
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View angle dependence of cloud optical thicknesses retrieved by MODIS
NASA Technical Reports Server (NTRS)
Marshak, Alexander; Varnai, Tamas
2005-01-01
This study examines whether cloud inhomogeneity influences the view angle dependence of MODIS cloud optical thickness (tau) retrieval results. The degree of cloud inhomogeneity is characterized through the local gradient in 11 microns brightness temperature. The analysis of liquid phase clouds in a one year long global dataset of Collection 4 MODIS data reveals that while optical thickness retrievals give remarkably consistent results for all view directions if clouds are homogeneous, they give much higher tau-values for oblique views than for overhead views if clouds are inhomogeneous and the sun is fairly oblique. For solar zenith angles larger than 55deg, the mean optical thickness retrieved for the most inhomogeneous third of cloudy pixels is more than 30% higher for oblique views than for overhead views. After considering a variety of possible scenarios, the paper concludes that the most likely reason for the increase lies in three-dimensional radiative interactions that are not considered in current, one-dimensional retrieval algorithms. Namely, the radiative effect of cloud sides viewed at oblique angles seems to contribute most to the enhanced tau-values. The results presented here will help understand cloud retrieval uncertainties related to cloud inhomogeneity. They complement the uncertainty estimates that will start accompanying MODIS cloud products in Collection 5 and may eventually help correct for the observed view angle dependent biases.
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Pearson, David G
2012-12-01
Information processing accounts of post-traumatic stress disorder (PTSD) state that intrusive memories emerge due to a lack of integration between perceptual and contextual trauma representations in autobiographical memory. This hypothesis was tested experimentally using an analogue trauma paradigm in which participants viewed an aversive film designed to elicit involuntary recollections. Participants viewed scenes from the film either paired with contextual information or with the contextual information omitted. After viewing the film participants were asked to record for one week any involuntary intrusions for the film using a provided intrusions diary. The results revealed a significant increase in analogue intrusions for the film when viewed with contextual information in comparison to when the film was viewed with the contextual information omitted. In contrast there was no effect of contextual information on valence ratings or voluntary memory for the film, or on the reported vividness and emotionality of the intrusions. The analogue trauma paradigm may have failed to reproduce the effect of extreme stress on encoding that is postulated to occur during PTSD. The findings have potential implications for trauma intervention as they suggest that the contextual understanding of a scene during encoding can be integral to the subsequent occurrence of traumatic intrusions. The pattern of results found in the study are inconsistent with dual-representation accounts of intrusive memory formation, and instead provide new evidence that contextual representations play a casual role in increasing the frequency of involuntary intrusions for traumatic material. Copyright © 2012 Elsevier Ltd. All rights reserved.
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Negative emotional stimuli reduce contextual cueing but not response times in inefficient search.
Kunar, Melina A; Watson, Derrick G; Cole, Louise; Cox, Angeline
2014-02-01
In visual search, previous work has shown that negative stimuli narrow the focus of attention and speed reaction times (RTs). This paper investigates these two effects by first asking whether negative emotional stimuli narrow the focus of attention to reduce the learning of a display context in a contextual cueing task and, second, whether exposure to negative stimuli also reduces RTs in inefficient search tasks. In Experiment 1, participants viewed either negative or neutral images (faces or scenes) prior to a contextual cueing task. In a typical contextual cueing experiment, RTs are reduced if displays are repeated across the experiment compared with novel displays that are not repeated. The results showed that a smaller contextual cueing effect was obtained after participants viewed negative stimuli than when they viewed neutral stimuli. However, in contrast to previous work, overall search RTs were not faster after viewing negative stimuli (Experiments 2 to 4). The findings are discussed in terms of the impact of emotional content on visual processing and the ability to use scene context to help facilitate search.
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ON THE TIDAL DISSIPATION OF OBLIQUITY
DOE Office of Scientific and Technical Information (OSTI.GOV)
Rogers, T. M.; Lin, D. N. C., E-mail: tami@lpl.arizona.edu, E-mail: lin@ucolick.org
2013-05-20
We investigate tidal dissipation of obliquity in hot Jupiters. Assuming an initial random orientation of obliquity and parameters relevant to the observed population, the obliquity of hot Jupiters does not evolve to purely aligned systems. In fact, the obliquity evolves to either prograde, retrograde, or 90 Degree-Sign orbits where the torque due to tidal perturbations vanishes. This distribution is incompatible with observations which show that hot Jupiters around cool stars are generally aligned. This calls into question the viability of tidal dissipation as the mechanism for obliquity alignment of hot Jupiters around cool stars.
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Semantic Building FAÇADE Segmentation from Airborne Oblique Images
NASA Astrophysics Data System (ADS)
Lin, Y.; Nex, F.; Yang, M. Y.
2018-05-01
With the introduction of airborne oblique camera systems and the improvement of photogrammetric techniques, high-resolution 2D and 3D data can be acquired in urban areas. This high-resolution data allows us to perform detailed investigations on building roofs and façades which can contribute to LoD3 city modeling. Normally, façade segmentation is achieved from terrestrial views. In this paper, we address the problem from aerial views by using high resolution oblique aerial images as the data source in urban areas. In addition to traditional image features, such as RGB and SIFT, normal vector and planarity are also extracted from dense matching point clouds. Then, these 3D geometrical features are projected back to 2D space to assist façade interpretation. Random forest is trained and applied to label façade pixels. Fully connected conditional random field (CRF), capturing long-range spatial interactions, is used as a post-processing to refine our classification results. Its pairwise potential is defined by a linear combination of Gaussian kernels and the CRF model is efficiently solved by mean field approximation. Experiments show that 3D features can significantly improve classification results. Also, fully connected CRF performs well in correcting noisy pixels.
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Mostafa, Attiat M; Kassem, Rehab R
2018-05-01
To compare the effect of, and the rate of subsequent development of iatrogenic antielevation syndrome after, unilateral versus bilateral inferior oblique graded recession-anteriorization to treat unilateral inferior oblique overaction. Thirty-four patients with unilateral inferior oblique overaction were included in a randomized prospective study. Patients were equally divided into 2 groups. Group UNI underwent unilateral, group BI bilateral, inferior oblique graded recession-anteriorization. A successful outcome was defined as orthotropia, or within 2 ∆ of a residual hypertropia, in the absence of signs of antielevation syndrome, residual inferior oblique overaction, V-pattern, dissociated vertical deviation, or ocular torticollis. A successful outcome was achieved in 11 (64.7%) and 13 (76.5%) patients in groups UNI and BI, respectively (p = 0.452). Antielevation syndrome was diagnosed as the cause of surgical failure in 6 (35.3%) and 2 (11.8%) patients, in groups UNI and BI, respectively (p = 0.106). The cause of surgical failure in the other 2 patients in group BI was due to persistence of ocular torticollis and hypertropia in a patient with superior oblique palsy and a residual V-pattern and hypertropia in the other patient. The differences between unilateral and bilateral inferior oblique graded recession-anteriorization are insignificant. Unilateral surgery has a higher tendency for the subsequent development of antielevation syndrome. Bilateral surgery may still become complicated by antielevation syndrome, although at a lower rate. In addition, bilateral surgery had a higher rate of undercorrection. Further studies on a larger sample are encouraged.
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Gottschalk, Hilton P; Bastrom, Tracey P; Edmonds, Eric W
2013-01-01
Standard elbow radiographs (AP and lateral views) are not accurate enough to measure true displacement of medial epicondyle fractures of the humerus. The amount of perceived displacement has been used to determine treatment options. This study assesses the utility of internal oblique radiographs for measurement of true displacement in these fractures. A medial epicondyle fracture was created in a cadaveric specimen. Displacement of the fragment (mm) was set at 5, 10, and 15 in line with the vector of the flexor pronator mass. The fragment was sutured temporarily in place. Radiographs were obtained at 0 (AP), 15, 30, 45, 60, 75, and 90 degrees (lateral) of internal rotation, with the elbow in set positions of flexion. This was done with and without radio-opaque markers placed on the fragment and fracture bed. The 45 and 60 degrees internal oblique radiographs were then presented to 5 separate reviewers (of different levels of training) to evaluate intraobserver and interobserver agreement. Change in elbow position did not affect the perceived displacement (P=0.82) with excellent intraobserver reliability (intraclass correlation coefficient range, 0.979 to 0.988) and interobserver agreement of 0.953. The intraclass correlation coefficient for intraobserver reliability on 45 degrees internal oblique films for all groups ranged from 0.985 to 0.998, with interobserver agreement of 0.953. For predicting displacement, the observers were 60% accurate in predicting the true displacement on the 45 degrees internal oblique films and only 35% accurate using the 60 degrees internal oblique view. Standardizing to a 45 degrees internal oblique radiograph of the elbow (regardless of elbow flexion) can augment the treating surgeon's ability to determine true displacement. At this degree of rotation, the measured number can be multiplied by 1.4 to better estimate displacement. The addition of a 45 degrees internal oblique radiograph in medial humeral epicondyle fractures has good
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Climates of Oblique Exoplanets
NASA Astrophysics Data System (ADS)
Dobrovolskis, A. R.
2008-12-01
A previous paper (Dobrovolskis 2007; Icarus 192, 1-23) showed that eccentricity can have profound effects on the climate, habitability, and detectability of extrasolar planets. This complementary study shows that obliquity can have comparable effects. The known exoplanets exhibit a wide range of orbital eccentricities, but those within several million km of their suns are generally in near-circular orbits. This fact is widely attributed to the dissipation of tides in the planets, which is particularly effective for solid/liquid bodies like "Super-Earths". Along with friction between a solid mantle and a liquid core, tides also are expected to despin a planet until it is captured in the synchronous resonance, so that its rotation period is identical to its orbital period. The canonical example of synchronous spin is the way that our Moon always keeps nearly the same hemisphere facing the Earth. Tides also tend to reduce the planet's obliquity (the angle between its spin and orbital angular velocities). However, orbit precession can cause the rotation to become locked in a "Cassini state", where it retains a nearly constant non-zero obliquity. For example, our Moon maintains an obliquity of about 6.7° with respect to its orbit about the Earth. For comparison, stable Cassini states can exist for practically any obliquity up to 180° for planets of binary stars, or in multi-planet systems with high mutual inclinations, such as are produced by scattering or by the Kozai mechanism. This work considers planets in synchronous rotation with circular orbits. For obliquities greater than 90°, the ground track of the sub-solar point wraps around all longitudes on the surface of such a planet. For smaller obliquities, the sub-solar track takes the figure-8 shape of an analemma. This can be visualized as the intersection of the planet's spherical surface with a right circular cylinder, parallel to the spin axis and tangent to the equator from the inside. The excursion of the
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Ito, Kenichi; Nonaka, Koji; Ogaya, Shinya; Ogi, Atsushi; Matsunaka, Chiaki; Horie, Jun
2016-06-01
We aimed to characterize rectus abdominis, internal oblique, and external oblique muscle activity in healthy adults under expiratory resistance using surface electromyography. We randomly assigned 42 healthy adult subjects to 3 groups: 30%, 20%, and 10% maximal expiratory intraoral pressure (PEmax). After measuring 100% PEmax and muscle activity during 100% PEmax, the activity and maximum voluntary contraction of each muscle during the assigned experimental condition were measured. At 100% PEmax, the external oblique (p<0.01) and internal oblique (p<0.01) showed significantly elevated activity compared with the rectus abdominis muscle. Furthermore, at 20% and 30% PEmax, the external oblique (p<0.05 and<0.01, respectively) and the internal oblique (p<0.05 and<0.01, respectively) showed significantly elevated activity compared with the rectus abdominis muscle. At 10% PEmax, no significant differences were observed in muscle activity. Although we observed no significant difference between 10% and 20% PEmax, activity during 30% PEmax was significantly greater than during 20% PEmax (external oblique: p<0.05; internal oblique: p<0.01). The abdominal oblique muscles are the most active during forced expiration. Moreover, 30% PEmax is the minimum intensity required to achieve significant, albeit very slight, muscle activity during expiratory resistance. Copyright © 2016 Elsevier Ltd. All rights reserved.
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Managing Spatial Selections With Contextual Snapshots
Mindek, P; Gröller, M E; Bruckner, S
2014-01-01
Spatial selections are a ubiquitous concept in visualization. By localizing particular features, they can be analysed and compared in different views. However, the semantics of such selections often depend on specific parameter settings and it can be difficult to reconstruct them without additional information. In this paper, we present the concept of contextual snapshots as an effective means for managing spatial selections in visualized data. The selections are automatically associated with the context in which they have been created. Contextual snapshots can also be used as the basis for interactive integrated and linked views, which enable in-place investigation and comparison of multiple visual representations of data. Our approach is implemented as a flexible toolkit with well-defined interfaces for integration into existing systems. We demonstrate the power and generality of our techniques by applying them to several distinct scenarios such as the visualization of simulation data, the analysis of historical documents and the display of anatomical data. PMID:25821284
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Habitable planets with high obliquities
NASA Technical Reports Server (NTRS)
Williams, D. M.; Kasting, J. F.
1997-01-01
Earth's obliquity would vary chaotically from 0 degrees to 85 degrees were it not for the presence of the Moon (J. Laskar, F. Joutel, and P. Robutel, 1993, Nature 361, 615-617). The Moon itself is thought to be an accident of accretion, formed by a glancing blow from a Mars-sized planetesimal. Hence, planets with similar moons and stable obliquities may be extremely rare. This has lead Laskar and colleagues to suggest that the number of Earth-like planets with high obliquities and temperate, life-supporting climates may be small. To test this proposition, we have used an energy-balance climate model to simulate Earth's climate at obliquities up to 90 degrees. We show that Earth's climate would become regionally severe in such circumstances, with large seasonal cycles and accompanying temperature extremes on middle- and high-latitude continents which might be damaging to many forms of life. The response of other, hypothetical, Earth-like planets to large obliquity fluctuations depends on their land-sea distribution and on their position within the habitable zone (HZ) around their star. Planets with several modest-sized continents or equatorial supercontinents are more climatically stable than those with polar supercontinents. Planets farther out in the HZ are less affected by high obliquities because their atmospheres should accumulate CO2 in response to the carbonate-silicate cycle. Dense, CO2-rich atmospheres transport heat very effectively and therefore limit the magnitude of both seasonal cycles and latitudinal temperature gradients. We conclude that a significant fraction of extrasolar Earth-like planets may still be habitable, even if they are subject to large obliquity fluctuations.
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Lunar Obliquity History Revisited
NASA Astrophysics Data System (ADS)
Siegler, M.; Bills, B.; Paige, D.
2007-12-01
In preparation for a LRO (Lunar Reconnaissance Orbiter) related study of possible lunar polar volatiles, we re- examined the lunar orbital and rotational history, with primary focus on the obliquity history of the Moon. Though broad models have been made of lunar obliquity, a cohesive obliquity history was not found. We report on a new model of lunar obliquity including secular changes in inclination of the lunar orbit, tidal dissipation, lunar moments of inertia, and details for periods outside of the stable configurations known as Cassini states. For planets, the obliquity, or angle between the spin and orbit poles, is the dominant control on incident solar radiation. For planetary satellites, the radiation pattern can be more complex, as it depends on the mutual inclinations of three poles; the satellite spin and orbit poles, and the planetary heliocentric orbit pole. Presently, the lunar spin pole and orbit pole co-precess about the ecliptic pole, in a stable situation known as a Cassini state. As a result, permanently shadowed regions near the poles are expected to exist and act as cold traps, retaining water or other volatiles delivered to the surface by comets, solar wind, or via outgassing of the lunar interior. However, tidally driven secular changes in the lunar semimajor axis cause changes in precession rates of the spin and orbit poles, and thereby alter or destabilize the Cassini states. Only one prograde Cassini state exists at present (state 2). In the standard Cassini state model of Ward [1975], two other such states would have existed in the past (states 1 and 4) with the Moon starting in the low obliquity state 1, and remaining there until states 1 and 4 merged and disappear, at roughly half the present Earth-Moon distance. At that point, the Moon transitioned into the currently occupied state 2, and briefly attained very high obliquity values during the transition, and then stayed in state 2 until the present. If correct, this model implies that
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NASA Astrophysics Data System (ADS)
Han, Youmei; Jiao, Minglian; Shijuan
2018-04-01
With the rapid development of the oblique photogrammetry, many cities have built some real 3D model with this technology. Although it has the advantages of short period, high efficiency and good air angle effect, the near ground view angle of these real 3D models are not very good. With increasing development of smart cities, the requirements of reality, practicality and accuracy on real 3D models are becoming higher. How to produce and improve the real 3D models quickly has become one of the hot research directions of geospatial information. To meet this requirement In this paper, Combined with the characteristics of current oblique photogrammetry modeling and the terrestrial photogrammetry, we proposed a new technological process, which consists of close range sensor design, data acquisition and processing. The proposed method is being tested by using oblique photography images acquired. The results confirm the effectiveness of the proposed approach.
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Oblique Photogrammetry Supporting 3d Urban Reconstruction of Complex Scenarios
NASA Astrophysics Data System (ADS)
Toschi, I.; Ramos, M. M.; Nocerino, E.; Menna, F.; Remondino, F.; Moe, K.; Poli, D.; Legat, K.; Fassi, F.
2017-05-01
Accurate 3D city models represent an important source of geospatial information to support various "smart city" applications, such as space management, energy assessment, 3D cartography, noise and pollution mapping as well as disaster management. Even though remarkable progress has been made in recent years, there are still many open issues, especially when it comes to the 3D modelling of complex urban scenarios like historical and densely-built city centres featuring narrow streets and non-conventional building shapes. Most approaches introduce strong building priors/constraints on symmetry and roof typology that penalize urban environments having high variations of roof shapes. Furthermore, although oblique photogrammetry is rapidly maturing, the use of slanted views for façade reconstruction is not completely included in the reconstruction pipeline of state-of-the-art software. This paper aims to investigate state-of-the-art methods for 3D building modelling in complex urban scenarios with the support of oblique airborne images. A reconstruction approach based on roof primitives fitting is tested. Oblique imagery is then exploited to support the manual editing of the generated building models. At the same time, mobile mapping data are collected at cm resolution and then integrated with the aerial ones. All approaches are tested on the historical city centre of Bergamo (Italy).
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Treatment of inferior oblique paresis with superior oblique silicone tendon expander.
Greenberg, Marc F; Pollard, Zane F
2005-08-01
Patients with inferior oblique eye muscle paresis may show hypotropia and apparent superior oblique muscle overaction on the side of the presumed weak inferior oblique (IO) muscle. We report 8 such patients successfully treated using unilateral silicone superior oblique (SO) tendon expanders. Eight consecutive cases over the course of 6 years from the authors' private practice are described. None had a history of head trauma or a significant neurologic event. All patients showed IO paresis by 3-step test, with incyclotorsion and SO overacton of the hypotropic (paretic) eye. Forced ductions of the hypotropic eye were normal in all cases, and the vertical strabismus was treated with placement of a 7- mm silicone SO tendon expander in the hypotropic (paretic) eye. Mean preoperative primary position hypotropia was 6.5 prism diopters (PD); mean postoperative was 0.5 PD. Seven of 8 patients had resolution of primary position hypotropia, whereas the eighth was reduced. Mean preoperative SO overaction was 3+; all patients had postoperative resolution of SO overaction. Of 4 patients with preoperative ocular torticollis, mean preoperative head tilt was 9.3 degrees; mean postoperative tilt was 2.9 degrees. Two patients' head tilts had resolved, the other 2 showed improvement. All patients showed preoperative incylclotorsion of the hypotropic (paretic) eye; inclyclotorsion resolved in all patients after the placement of a SO tendon expander. The silicone SO tendon expander effectively restores ocular alignment in IO paresis with apparent SO overaction. Associated ocular torticollis can also be improved.
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Contextualized science? An Indian experience
NASA Astrophysics Data System (ADS)
Koul, Ravinder
1997-11-01
that impede the use of contextualized instructional materials. Furthermore, teachers' reflections on science in two curricula reveal limited conceptions on the nature of science and a preference for the abstract science of NCERT. The findings indicate that teacher understanding of methodological and epistemological point of view is essential but insufficient to provide a context for action. Teacher training must also incorporate ontological considerations in reform efforts to contextualize school science.
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Spatial location in brief, free-viewing face encoding modulates contextual face recognition
Felisberti, Fatima M.; McDermott, Mark R.
2013-01-01
The effect of the spatial location of faces in the visual field during brief, free-viewing encoding in subsequent face recognition is not known. This study addressed this question by tagging three groups of faces with cheating, cooperating or neutral behaviours and presenting them for encoding in two visual hemifields (upper vs. lower or left vs. right). Participants then had to indicate if a centrally presented face had been seen before or not. Head and eye movements were free in all phases. Findings showed that the overall recognition of cooperators was significantly better than cheaters, and it was better for faces encoded in the upper hemifield than in the lower hemifield, both in terms of a higher d′ and faster reaction time (RT). The d′ for any given behaviour in the left and right hemifields was similar. The RT in the left hemifield did not vary with tagged behaviour, whereas the RT in the right hemifield was longer for cheaters than for cooperators. The results showed that memory biases in contextual face recognition were modulated by the spatial location of briefly encoded faces and are discussed in terms of scanning reading habits, top-left bias in lighting preference and peripersonal space. PMID:24349694
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NASA Astrophysics Data System (ADS)
Williams, Darren M.; Kasting, James F.; Frakes, Lawrence A.
1998-12-01
Palaeomagnetic data suggest that the Earth was glaciated at low latitudes during the Palaeoproterozoic, (about 2.4-2.2Gyr ago) and Neoproterozoic (about 820-550Myr ago) eras, although some of the Neoproterozoic data are disputed,. If the Earth's magnetic field was aligned more or less with its spin axis, as it is today, then either the polar ice caps must have extended well down into the tropics - the `snowball Earth' hypothesis - or the present zonation of climate with respect to latitude must have been reversed. Williams has suggested that the Earth's obliquity may have been greater than 54° during most of its history, which would have made the Equator the coldest part of the planet. But this would require a mechanism to bring the obliquity down to its present value of 23.5°. Here we propose that obliquity-oblateness feedback could have reduced the Earth's obliquity by tens of degrees in less than 100Myr if the continents were situated so as to promote the formation of large polar ice sheets. A high obliquity for the early Earth may also provide a natural explanation for the present inclination of the lunar orbit with respect to the ecliptic (5°), which is otherwise difficult to explain.
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Williams, D M; Kasting, J F; Frakes, L A
1998-12-03
Palaeomagnetic data suggest that the Earth was glaciated at low latitudes during the Palaeoproterozoic (about 2.4-2.2 Gyr ago) and Neoproterozoic (about 820-550 Myr ago) eras, although some of the Neoproterozoic data are disputed. If the Earth's magnetic field was aligned more or less with its spin axis, as it is today, then either the polar ice caps must have extended well down into the tropics-the 'snowball Earth' hypothesis-or the present zonation of climate with respect to latitude must have been reversed. Williams has suggested that the Earth's obliquity may have been greater than 54 degrees during most of its history, which would have made the Equator the coldest part of the planet. But this would require a mechanism to bring the obliquity down to its present value of 23.5 degrees. Here we propose that obliquity-oblateness feedback could have reduced the Earth's obliquity by tens of degrees in less than 100 Myr if the continents were situated so as to promote the formation of large polar ice sheets. A high obliquity for the early Earth may also provide a natural explanation for the present inclination of the lunar orbit with respect to the ecliptic (5 degrees), which is otherwise difficult to explain.
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Dynamics of contextual modulation of perceived shape in human vision
Gheorghiu, Elena; Kingdom, Frederick A. A.
2017-01-01
In biological vision, contextual modulation refers to the influence of a surround pattern on either the perception of, or the neural responses to, a target pattern. One studied form of contextual modulation deals with the effect of a surround texture on the perceived shape of a contour, in the context of the phenomenon known as the shape aftereffect. In the shape aftereffect, prolonged viewing, or adaptation to a particular contour’s shape causes a shift in the perceived shape of a subsequently viewed contour. Shape aftereffects are suppressed when the adaptor contour is surrounded by a texture of similarly-shaped contours, a surprising result given that the surround contours are all potential adaptors. Here we determine the motion and temporal properties of this form of contextual modulation. We varied the relative motion directions, speeds and temporal phases between the central adaptor contour and the surround texture and measured for each manipulation the degree to which the shape aftereffect was suppressed. Results indicate that contextual modulation of shape processing is selective to motion direction, temporal frequency and temporal phase. These selectivities are consistent with one aim of vision being to segregate contours that define objects from those that form textured surfaces. PMID:28230085
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Digital Oblique Remote Ionospheric Sensing (DORIS) Program Development
1992-04-01
waveforms. A new with the ARTIST software (Reinisch and Iluang. autoscaling technique for oblique ionograms 1983, Gamache et al., 1985) which is...development and performance of a complete oblique ionogram autoscaling and inversion algorithm is presented. The inver.i-,n algorithm uses a three...OTIH radar. 14. SUBJECT TERMS 15. NUMBER OF PAGES Oblique Propagation; Oblique lonogram Autoscaling ; i Electron Density Profile Inversion; Simulated 16
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Large capacity oblique all-wing transport aircraft
NASA Technical Reports Server (NTRS)
Galloway, Thomas L.; Phillips, James A.; Kennelly, Robert A., Jr.; Waters, Mark H.
1996-01-01
Dr. R. T. Jones first developed the theory for oblique wing aircraft in 1952, and in subsequent years numerous analytical and experimental projects conducted at NASA Ames and elsewhere have established that the Jones' oblique wing theory is correct. Until the late 1980's all proposed oblique wing configurations were wing/body aircraft with the wing mounted on a pivot. With the emerging requirement for commercial transports with very large payloads, 450-800 passengers, Jones proposed a supersonic oblique flying wing in 1988. For such an aircraft all payload, fuel, and systems are carried within the wing, and the wing is designed with a variable sweep to maintain a fixed subsonic normal Mach number. Engines and vertical tails are mounted on pivots supported from the primary structure of the wing. The oblique flying wing transport has come to be known as the Oblique All-Wing (OAW) transport. This presentation gives the highlights of the OAW project that was to study the total concept of the OAW as a commercial transport.
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Obliquity dependence of the tangential YORP
NASA Astrophysics Data System (ADS)
Ševeček, P.; Golubov, O.; Scheeres, D. J.; Krugly, Yu. N.
2016-08-01
Context. The tangential Yarkovsky-O'Keefe-Radzievskii-Paddack (YORP) effect is a thermophysical effect that can alter the rotation rate of asteroids and is distinct from the so-called normal YORP effect, but to date has only been studied for asteroids with zero obliquity. Aims: We aim to study the tangential YORP force produced by spherical boulders on the surface of an asteroid with an arbitrary obliquity. Methods: A finite element method is used to simulate heat conductivity inside a boulder, to find the recoil force experienced by it. Then an ellipsoidal asteroid uniformly covered by these types of boulders is considered and the torque is numerically integrated over its surface. Results: Tangential YORP is found to operate on non-zero obliquities and decreases by a factor of two for increasing obliquity.
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Reconstruction and simplification of urban scene models based on oblique images
NASA Astrophysics Data System (ADS)
Liu, J.; Guo, B.
2014-08-01
We describe a multi-view stereo reconstruction and simplification algorithms for urban scene models based on oblique images. The complexity, diversity, and density within the urban scene, it increases the difficulty to build the city models using the oblique images. But there are a lot of flat surfaces existing in the urban scene. One of our key contributions is that a dense matching algorithm based on Self-Adaptive Patch in view of the urban scene is proposed. The basic idea of matching propagating based on Self-Adaptive Patch is to build patches centred by seed points which are already matched. The extent and shape of the patches can adapt to the objects of urban scene automatically: when the surface is flat, the extent of the patch would become bigger; while the surface is very rough, the extent of the patch would become smaller. The other contribution is that the mesh generated by Graph Cuts is 2-manifold surface satisfied the half edge data structure. It is solved by clustering and re-marking tetrahedrons in s-t graph. The purpose of getting 2- manifold surface is to simply the mesh by edge collapse algorithm which can preserve and stand out the features of buildings.
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Secular obliquity variations for Ceres
NASA Astrophysics Data System (ADS)
Bills, Bruce; Scott, Bryan R.; Nimmo, Francis
2016-10-01
We have constructed secular variation models for the orbit and spin poles of the asteroid (1) Ceres, and used them to examine how the obliquity, or angular separation between spin and orbit poles, varies over a time span of several million years. The current obliquity is 4.3 degrees, which means that there are some regions near the poles which do not receive any direct Sunlight. The Dawn mission has provided an improved estimate of the spin pole orientation, and of the low degree gravity field. That allows us to estimate the rate at which the spin pole precesses about the instantaneous orbit pole.The orbit of Ceres is secularly perturbed by the planets, with Jupiter's influence dominating. The current inclination of the orbit plane, relative to the ecliptic, is 10.6 degrees. However, it varies between 7.27 and 11.78 degrees, with dominant periods of 22.1 and 39.6 kyr. The spin pole precession rate parameter has a period of 205 kyr, with current uncertainty of 3%, dominated by uncertainty in the mean moment of inertia of Ceres.The obliquity varies, with a dominant period of 24.5 kyr, with maximum values near 26 degrees, and minimum values somewhat less than the present value. Ceres is currently near to a minimum of its secular obliquity variations.The near-surface thermal environment thus has at least 3 important time scales: diurnal (9.07 hours), annual (4.60 years), and obliquity cycle (24.5 kyr). The annual thermal wave likely only penetrates a few meters, but the much long thermal wave associated with the obliquity cycle has a skin depth larger by a factor of 70 or so, depending upon thermal properties in the subsurface.
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The Lifenet View: Fostering Contextual Understanding in the Professional Education Curriculum
ERIC Educational Resources Information Center
Armstrong, Jan
2010-01-01
The work described in this article represents an effort to foster a contextual understanding of human development in culturally and developmentally diverse classrooms through autobiographical reflection and reflexive inquiry. The author's goal is to use the exercise to foster "deep learning" about human development and to develop a classroom…
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Retroperitoneal oblique corridor to the L2-S1 intervertebral discs: an MRI study.
Molinares, Diana M; Davis, Timothy T; Fung, Daniel A
2015-10-09
OBJECT The purpose of this study was to analyze MR images of the lumbar spine and document: 1) the oblique corridor at each lumbar disc level between the psoas muscle and the great vessels, and 2) oblique access to the L5-S1 disc space. Access to the lumbar spine without disruption of the psoas muscle could translate into decreased frequency of postoperative neurological complications observed after a transpsoas approach. The authors investigated the retroperitoneal oblique corridor of L2-S1 as a means of surgical access to the intervertebral discs. This oblique approach avoids the psoas muscle and is a safe and potentially superior alternative to the lateral transpsoas approach used by many surgeons. METHODS One hundred thirty-three MRI studies performed between May 4, 2012, and February 27, 2013, were randomly selected from the authors' database. Thirty-three MR images were excluded due to technical issues or altered lumbar anatomy due to previous spine surgery. The oblique corridor was defined as the distance between the left lateral border of the aorta (or iliac artery) and the anterior medial border of the psoas. The L5-S1 oblique corridor was defined transversely from the midsagittal line of the inferior endplate of L-5 to the medial border of the left common iliac vessel (axial view) and vertically to the first vascular structure that crossed midline (sagittal view). RESULTS The oblique corridor measurements to the L2-5 discs have the following mean distances: L2-3 = 16.04 mm, L3-4 = 14.21 mm, and L4-5 = 10.28 mm. The L5-S1 corridor mean distance was 10 mm between midline and left common iliac vessel, and 10.13 mm from the first midline vessel to the inferior endplate of L-5. The bifurcation of the aorta and confluence of the vena cava were also analyzed in this study. The aortic bifurcation was found at the L-3 vertebral body in 2% of the MR images, at the L3-4 disc in 5%, at the L-4 vertebral body in 43%, at the L4-5 disc in 11%, and at the L-5 vertebral
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Contextual Fraction as a Measure of Contextuality.
Abramsky, Samson; Barbosa, Rui Soares; Mansfield, Shane
2017-08-04
We consider the contextual fraction as a quantitative measure of contextuality of empirical models, i.e., tables of probabilities of measurement outcomes in an experimental scenario. It provides a general way to compare the degree of contextuality across measurement scenarios; it bears a precise relationship to violations of Bell inequalities; its value, and a witnessing inequality, can be computed using linear programing; it is monotonic with respect to the "free" operations of a resource theory for contextuality; and it measures quantifiable advantages in informatic tasks, such as games and a form of measurement-based quantum computing.
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Contextual Fraction as a Measure of Contextuality
NASA Astrophysics Data System (ADS)
Abramsky, Samson; Barbosa, Rui Soares; Mansfield, Shane
2017-08-01
We consider the contextual fraction as a quantitative measure of contextuality of empirical models, i.e., tables of probabilities of measurement outcomes in an experimental scenario. It provides a general way to compare the degree of contextuality across measurement scenarios; it bears a precise relationship to violations of Bell inequalities; its value, and a witnessing inequality, can be computed using linear programing; it is monotonic with respect to the "free" operations of a resource theory for contextuality; and it measures quantifiable advantages in informatic tasks, such as games and a form of measurement-based quantum computing.
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The effect of polar caps on obliquity
NASA Technical Reports Server (NTRS)
Lindner, B. L.
1993-01-01
Rubincam has shown that the Martian obliquity is dependent on the seasonal polar caps. In particular, Rubincam analytically derived this dependence and showed that the change in obliquity is directly proportional to the seasonal polar cap mass. Rubincam concludes that seasonal friction does not appear to have changed Mars' climate significantly. Using a computer model for the evolution of the Martian atmosphere, Haberle et al. have made a convincing case for the possibility of huge polar caps, about 10 times the mass of the current polar caps, that exist for a significant fraction of the planet's history. Since Rubincam showed that the effect of seasonal friction on obliquity is directly proportional to polar cap mass, a scenario with a ten-fold increase in polar cap mass over a significant fraction of the planet's history would result in a secular increase in Mars' obliquity of perhaps 10 degrees. Hence, the Rubincam conclusion of an insignificant contribution to Mars' climate by seasonal friction may be incorrect. Furthermore, if seasonal friction is an important consideration in the obliquity of Mars, this would significantly alter the predictions of past obliquity.
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Ceres' obliquity history: implications for permanently shadowed regions
NASA Astrophysics Data System (ADS)
Ermakov, A.; Mazarico, E.; Schroeder, S.; Carsenty, U.; Schorghofer, N.; Raymond, C. A.; Zuber, M. T.; Smith, D. E.; Russell, C. T.
2016-12-01
The Dawn spacecraft's Framing Camera (FC) images and radio-tracking data have allowed precise determination of Ceres' rotational pole and obliquity. Presently, the obliquity (ɛ) of Ceres is ≈4°. Because of the low obliquity, permanently shadowed regions (PSRs) can exist on Ceres, and have been identified using both images and shape models (Schorghofer et al., 2016). These observations make Ceres only the third body in the solar system with recognized PSRs after the Moon (Zuber et al., 1997) and Mercury (Chabot et al., 2012). Some craters in Ceres' polar regions possess bright crater floor deposits (BCFD). These crater floors are typically in shadow. However, they receive light scattered from the surrounding sunlit crater walls and therefore can be seen by FC. These bright deposits are hypothesized to be water ice accumulated in PSR cold traps, analogous to the Moon (Watson et al., 1961). The existence of the PSRs critically depends on the body's obliquity. The goal of this work is to study the history of Ceres' obliquity. Knowing past obliquity variations can shed light on the history of PSRs, and can help constrain the water-ice deposition time scales. We integrate the obliquity of Ceres over the last 3 My for the range of C/MR2vol constrained by the Dawn gravity measurements (Park et al., 2016, Ermakov et al., 2016) using methods described in Wisdom & Holman (1991) and Touma & Wisdom (1994). The obliquity history for C/MR2vol=0.392 is shown in Fig. 1. The integrations show that the obliquity of Ceres undergoes large oscillations with the main period of T=25 ky and a maximum of 19.7°. The obliquity oscillations are driven by the periodic change of Ceres' orbit inclination (T=22 ky) and the pole precession (T=210 ky). Ceres passed a local obliquity minimum 1327 years ago when (ɛmin=2.4°). The most recent maximum was 13895 years ago (ɛmax=18.5°). At such high obliquity, most of the present-day PSRs receive direct sunlight. We find a correlation between
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Oblique Wing Research Aircraft on ramp
NASA Technical Reports Server (NTRS)
1976-01-01
This 1976 photograph of the Oblique Wing Research Aircraft was taken in front of the NASA Flight Research Center hangar, located at Edwards Air Force Base, California. In the photograph the noseboom, pitot-static probe, and angles-of-attack and sideslip flow vanes(covered-up) are attached to the front of the vehicle. The clear nose dome for the television camera, and the shrouded propellor for the 90 horsepower engine are clearly seen. The Oblique Wing Research Aircraft was a small, remotely piloted, research craft designed and flight tested to look at the aerodynamic characteristics of an oblique wing and the control laws necessary to achieve acceptable handling qualities. NASA Dryden Flight Research Center and the NASA Ames Research Center conducted research with this aircraft in the mid-1970s to investigate the feasibility of flying an oblique wing aircraft.
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Contextual cueing impairment in patients with age-related macular degeneration.
Geringswald, Franziska; Herbik, Anne; Hoffmann, Michael B; Pollmann, Stefan
2013-09-12
Visual attention can be guided by past experience of regularities in our visual environment. In the contextual cueing paradigm, incidental learning of repeated distractor configurations speeds up search times compared to random search arrays. Concomitantly, fewer fixations and more direct scan paths indicate more efficient visual exploration in repeated search arrays. In previous work, we found that simulating a central scotoma in healthy observers eliminated this search facilitation. Here, we investigated contextual cueing in patients with age-related macular degeneration (AMD) who suffer from impaired foveal vision. AMD patients performed visual search using only their more severely impaired eye (n = 13) as well as under binocular viewing (n = 16). Normal-sighted controls developed a significant contextual cueing effect. In comparison, patients showed only a small nonsignificant advantage for repeated displays when searching with their worse eye. When searching binocularly, they profited from contextual cues, but still less than controls. Number of fixations and scan pattern ratios showed a comparable pattern as search times. Moreover, contextual cueing was significantly correlated with acuity in monocular search. Thus, foveal vision loss may lead to impaired guidance of attention by contextual memory cues.
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Zang, Xuelian; Shi, Zhuanghua; Müller, Hermann J; Conci, Markus
2017-05-01
Learning of spatial inter-item associations can speed up visual search in everyday life, an effect referred to as contextual cueing (Chun & Jiang, 1998). Whereas previous studies investigated contextual cueing primarily using 2D layouts, the current study examined how 3D depth influences contextual learning in visual search. In two experiments, the search items were presented evenly distributed across front and back planes in an initial training session. In the subsequent test session, the search items were either swapped between the front and back planes (Experiment 1) or between the left and right halves (Experiment 2) of the displays. The results showed that repeated spatial contexts were learned efficiently under 3D viewing conditions, facilitating search in the training sessions, in both experiments. Importantly, contextual cueing remained robust and virtually unaffected following the swap of depth planes in Experiment 1, but it was substantially reduced (to nonsignificant levels) following the left-right side swap in Experiment 2. This result pattern indicates that spatial, but not depth, inter-item variations limit effective contextual guidance. Restated, contextual cueing (even under 3D viewing conditions) is primarily based on 2D inter-item associations, while depth-defined spatial regularities are probably not encoded during contextual learning. Hence, changing the depth relations does not impact the cueing effect.
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Oblique nonlinear whistler wave
NASA Astrophysics Data System (ADS)
Yoon, Peter H.; Pandey, Vinay S.; Lee, Dong-Hun
2014-03-01
Motivated by satellite observation of large-amplitude whistler waves propagating in oblique directions with respect to the ambient magnetic field, a recent letter discusses the physics of large-amplitude whistler waves and relativistic electron acceleration. One of the conclusions of that letter is that oblique whistler waves will eventually undergo nonlinear steepening regardless of the amplitude. The present paper reexamines this claim and finds that the steepening associated with the density perturbation almost never occurs, unless whistler waves have sufficiently high amplitude and propagate sufficiently close to the resonance cone angle.
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Centrifuge models simulating magma emplacement during oblique rifting
NASA Astrophysics Data System (ADS)
Corti, Giacomo; Bonini, Marco; Innocenti, Fabrizio; Manetti, Piero; Mulugeta, Genene
2001-07-01
A series of centrifuge analogue experiments have been performed to model the mechanics of continental oblique extension (in the range of 0° to 60°) in the presence of underplated magma at the base of the continental crust. The experiments reproduced the main characteristics of oblique rifting, such as (1) en-echelon arrangement of structures, (2) mean fault trends oblique to the extension vector, (3) strain partitioning between different sets of faults and (4) fault dips higher than in purely normal faults (e.g. Tron, V., Brun, J.-P., 1991. Experiments on oblique rifting in brittle-ductile systems. Tectonophysics 188, 71-84). The model results show that the pattern of deformation is strongly controlled by the angle of obliquity ( α), which determines the ratio between the shearing and stretching components of movement. For α⩽35°, the deformation is partitioned between oblique-slip and normal faults, whereas for α⩾45° a strain partitioning arises between oblique-slip and strike-slip faults. The experimental results show that for α⩽35°, there is a strong coupling between deformation and the underplated magma: the presence of magma determines a strain localisation and a reduced strain partitioning; deformation, in turn, focuses magma emplacement. Magmatic chambers form in the core of lower crust domes with an oblique trend to the initial magma reservoir and, in some cases, an en-echelon arrangement. Typically, intrusions show an elongated shape with a high length/width ratio. In nature, this pattern is expected to result in magmatic and volcanic belts oblique to the rift axis and arranged en-echelon, in agreement with some selected natural examples of continental rifts (i.e. Main Ethiopian Rift) and oceanic ridges (i.e. Mohns and Reykjanes Ridges).
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Jack, Bradley N; Roeber, Urte; O'Shea, Robert P
2017-01-01
When dissimilar images are presented one to each eye, we do not see both images; rather, we see one at a time, alternating unpredictably. This is called binocular rivalry, and it has recently been used to study brain processes that correlate with visual consciousness, because perception changes without any change in the sensory input. Such studies have used various types of images, but the most popular have been gratings: sets of bright and dark lines of orthogonal orientations presented one to each eye. We studied whether using cardinal rival gratings (vertical, 0°, and horizontal, 90°) versus oblique rival gratings (left-oblique, -45°, and right-oblique, 45°) influences early neural correlates of visual consciousness, because of the oblique effect: the tendency for visual performance to be greater for cardinal gratings than for oblique gratings. Participants viewed rival gratings and pressed keys indicating which of the two gratings they perceived, was dominant. Next, we changed one of the gratings to match the grating shown to the other eye, yielding binocular fusion. Participants perceived the rivalry-to-fusion change to the dominant grating and not to the other, suppressed grating. Using event-related potentials (ERPs), we found neural correlates of visual consciousness at the P1 for both sets of gratings, as well as at the P1-N1 for oblique gratings, and we found a neural correlate of the oblique effect at the N1, but only for perceived changes. These results show that the P1 is the earliest neural activity associated with visual consciousness and that visual consciousness might be necessary to elicit the oblique effect.
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Bow and Oblique Shock Formation in Soap Film
NASA Astrophysics Data System (ADS)
Kim, Ildoo; Mandre, Shreyas; Sane, Aakash
2015-11-01
In recent years, soap films have been exploited primarily to approximate two-dimensional flows while their three-dimensional character is relatively unattended. An example of the three-dimensional character of the flow in a soap film is the observed Marangoni shock wave when the flow speed exceeds the wave speed. In this study, we investigated the formation of bow and oblique shocks in soap films generated by wedges with different deflection angles. When the wedge deflection angle is small and the film flows fast, oblique shocks are observed. When the oblique shock cannot exists, bow shock is formed upstream the wedge. We characterized the oblique shock angle as a function of the wedge deflection angle and the flow speed, and we also present the criteria for transition between bow and oblique Marangoni shocks in soap films.
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Oblique view of Gale Crater from the Northwest
2011-07-22
This computer-generated view based on multiple orbital observations shows Mars Gale crater as if seen from an aircraft northwest of the crater. NASA has selected Gale as the landing site for the Mars Science Laboratory mission.
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15. GENERAL VIEW OF NORTHWEST SIDE OF SHED, WITH AN ...
15. GENERAL VIEW OF NORTHWEST SIDE OF SHED, WITH AN OBLIQUE VIEW OF THE STEP-DOWN ROOF AND TWO BANKS OF CLEARSTORY LIGHTS - Oakland Army Base, Transit Shed, East of Dunkirk Street & South of Burma Road, Oakland, Alameda County, CA
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3. North (water) end as viewed from boat at minus ...
3. North (water) end as viewed from boat at minus tide. Oblique viewed including piling dolphin at left and part of east side of dock. - Pacific Creosoting Plant, Oil-Creosote Unloading Dock, 5350 Creosote Place, Northeast, Bremerton, Kitsap County, WA
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Consequences of contextual factors on clinical reasoning in resident physicians.
McBee, Elexis; Ratcliffe, Temple; Picho, Katherine; Artino, Anthony R; Schuwirth, Lambert; Kelly, William; Masel, Jennifer; van der Vleuten, Cees; Durning, Steven J
2015-12-01
Context specificity and the impact that contextual factors have on the complex process of clinical reasoning is poorly understood. Using situated cognition as the theoretical framework, our aim was to evaluate the verbalized clinical reasoning processes of resident physicians in order to describe what impact the presence of contextual factors have on their clinical reasoning. Participants viewed three video recorded clinical encounters portraying straightforward diagnoses in internal medicine with select patient contextual factors modified. After watching each video recording, participants completed a think-aloud protocol. Transcripts from the think-aloud protocols were analyzed using a constant comparative approach. After iterative coding, utterances were analyzed for emergent themes with utterances grouped into categories, themes and subthemes. Ten residents participated in the study with saturation reached during analysis. Participants universally acknowledged the presence of contextual factors in the video recordings. Four categories emerged as a consequence of the contextual factors: (1) emotional reactions (2) behavioral inferences (3) optimizing the doctor patient relationship and (4) difficulty with closure of the clinical encounter. The presence of contextual factors may impact clinical reasoning performance in resident physicians. When confronted with the presence of contextual factors in a clinical scenario, residents experienced difficulty with closure of the encounter, exhibited as diagnostic uncertainty. This finding raises important questions about the relationship between contextual factors and clinical reasoning activities and how this relationship might influence the cost effectiveness of care. This study also provides insight into how the phenomena of context specificity may be explained using situated cognition theory.
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The scaling of oblique plasma double layers
NASA Technical Reports Server (NTRS)
Borovsky, J. E.
1983-01-01
Strong oblique plasma double layers are investigated using three methods, i.e., electrostatic particle-in-cell simulations, numerical solutions to the Poisson-Vlasov equations, and analytical approximations to the Poisson-Vlasov equations. The solutions to the Poisson-Vlasov equations and numerical simulations show that strong oblique double layers scale in terms of Debye lengths. For very large potential jumps, theory and numerical solutions indicate that all effects of the magnetic field vanish and the oblique double layers follow the same scaling relation as the field-aligned double layers.
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Graph Matching for the Registration of Persistent Scatterers to Optical Oblique Imagery
NASA Astrophysics Data System (ADS)
Schack, L.; Soergel, U.; Heipke, C.
2016-06-01
Matching Persistent Scatterers (PS) to airborne optical imagery is one possibility to augment applications and deepen the understanding of SAR processing and products. While recently this data registration task was done with PS and optical nadir images the alternatively available optical oblique imagery is mostly neglected. Yet, the sensing geometry of oblique images is very similar in terms of viewing direction with respect to SAR.We exploit the additional information coming with these optical sensors to assign individual PS to single parts of buildings. The key idea is to incorporate topology information which is derived by grouping regularly aligned PS at facades and use it together with a geometry based measure in order to establish a consistent and meaningful matching result. We formulate this task as an optimization problem and derive a graph matching based algorithm with guaranteed convergence in order to solve it. Two exemplary case studies show the plausibility of the presented approach.
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Long-Term Obliquity Variations of a Moonless Earth
NASA Astrophysics Data System (ADS)
Barnes, Jason W.; Lissauer, J. J.; Chambers, J. E.
2012-05-01
Earth's present-day obliquity varies by +/-1.2 degrees over 100,000-year timescales. Without the Moon's gravity increasing the rotation axis precession rate, prior theory predicted that a moonless Earth's obliquity would be allowed to vary between 0 and 85 degrees -- moreso even than present-day Mars (0 - 60 degrees). We use a modified version of the symplectic orbital integrator `mercury' to numerically investigate the obliquity evolution of hypothetical moonless Earths. Contrary to the large theoretically allowed range, we find that moonless Earths more typically experience obliquity variations of just +/- 10 degrees over Gyr timescales. Some initial conditions for the moonless Earth's rotation rate and obliquity yield slightly greater variations, but the majority have smaller variations. In particular, retrograde rotators are quite stable and should constitute 50% of the population if initial terrestrial planet rotation is isotropic. Our results have important implications for the prospects of long-term habitability of moonless planets in extrasolar systems.
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Evaluation of the oblique detonation wave ramjet
NASA Technical Reports Server (NTRS)
Morrison, R. B.
1978-01-01
The potential performance of oblique detonation wave ramjets is analyzed in terms of multishock diffusion, oblique detonation waves, and heat release. Results are presented in terms of thrust coefficients and specific impulses for a range of flight Mach numbers of 6 to 16.
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WHAT IS THE BEST RADIOGRAPHIC VIEW FOR "DIE PUNCH" DISTAL RADIUS FRACTURES? A CADAVER MODEL STUDY.
Falcochio, Diego Figueira; Crepaldi, Bruno Eiras; Trindade, Christiano Augusto; da Costa, Antonio Carlos; Chakkour, Ivan
2012-01-01
the aim of this study is try to show the best view for distal radius fractures so called die-punch fractures. There has been used a human cadaver radius bone from the Salvador Arena Tissue Bank. This bone was cleaned up after removing the soft tissues and osteotomies created displaced lunate fossa fractures of 0, 1, 2, 3 and 5 mm. We have fixed this fragment with adhesive tape. Then the joint deviation were significantly increased with step-offs of 1 mm. Radiographs were then taken into 5 different positions: postero-anterior view, lateral view, oblique views and tangencial view for each of the deviations. The resulting lunate fossa depression in each X-ray film was analyzed by the AutoCAD 2010® software. The tangencial view was the best one to see the 1mm and 3mm bone degrees and the second one view to see the 2mm and 5 mm degrees. The pronated oblique view was the best to see the 2mm degrees and the oblique supinated view wasn't able to see the degrees between 1 and 2mm. The tangencial view was the best one to see the 1mm and 3mm bone degrees and the second one view to see the 2mm and 5 mm degrees.
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Oblique effect in visual area 2 of macaque monkeys
Shen, Guofu; Tao, Xiaofeng; Zhang, Bin; Smith, Earl L.; Chino, Yuzo M.
2014-01-01
The neural basis of an oblique effect, a reduced visual sensitivity for obliquely oriented stimuli, has been a matter of considerable debate. We have analyzed the orientation tuning of a relatively large number of neurons in the primary visual cortex (V1) and visual area 2 (V2) of anesthetized and paralyzed macaque monkeys. Neurons in V2 but not V1 of macaque monkeys showed clear oblique effects. This orientation anisotropy in V2 was more robust for those neurons that preferred higher spatial frequencies. We also determined whether V1 and V2 neurons exhibit a similar orientation anisotropy soon after birth. The oblique effect was absent in V1 of 4- and 8-week-old infant monkeys, but their V2 neurons showed a significant oblique effect. This orientation anisotropy in infant V2 was milder than that in adults. The results suggest that the oblique effect emerges in V2 based on the pattern of the connections that are established before birth and enhanced by the prolonged experience-dependent modifications of the neural circuitry in V2. PMID:24511142
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The Obliquities of the Giant Planets
NASA Astrophysics Data System (ADS)
Hamilton, D. P.; Ward, Wm. R.
2002-09-01
Jupiter has by far the smallest obliquity ( ~ 3o) of the planets (not counting tidally de-spun Mercury and Venus) which may be reflective of its formation by hydrodynamic gas flow rather than stochastic impacts. Saturn's obliquity ( ~ 26o), however, seems to belie this simple formation picture. But since the spin angular momentum of any planet is much smaller than its orbital angular momentum, post-formation obliquity can be strongly modified by passing through secular spin-orbit resonances, i.e., when the spin axis precession rate of the planet matches one of the frequencies describing the precession of the orbit plane. Spin axis precession is due to the solar torque on both the oblate figure of the planet and any orbiting satellites. In the case of Jupiter, the torque on the Galilean satellites is the principal cause of its 4.5*105 year precession; Saturn's precession of 1.8*106 years is dominated by Titan. In the past, the planetary spin axis precession rates should have been much faster due to the massive circumplanetary disks from which the current satellites condensed. The regression of the orbital node of a planet is due to the gravitational perturbations of the other planets. Nodal regression is not uniform, but is instead a composite of the planetary system's normal modes. For Jupiter and Saturn, the principal frequency is the nu16, with a period of ~ 49,000 years; the amplitude of this term is I ~ 0o.36 for Jupiter and I ~ 0o.90 for Saturn. In spite of the small amplitudes, slow adiabatic passages through this resonance (due to circumplanetary disk dispersal) could increase planetary obliquities from near zero to ~ [tan1/3 I] ~ 10o. We will discuss scenarios in which giant planet obliquities are affected by this and other resonances, and will use Jupiter's low obliquity to constrain the mass and duration of a satellite precursor disk. DPH acknowledges support from NSF Career Grant AST 9733789 and WRW is grateful to the NASA OSS and PGG programs.
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Brosowsky, Nicholaus P; Crump, Matthew J C
2016-08-01
Recent work suggests that environmental cues associated with previous attentional control settings can rapidly and involuntarily adjust attentional priorities. The current study tests predictions from adaptive-learning and memory-based theories of contextual control about the role of intentions for setting attentional priorities. To extend the empirical boundaries of contextual control phenomena, and to determine whether theoretical principles of contextual control are generalizable we used a novel bi-dimensional stimulus sampling task. Subjects viewed briefly presented arrays of letters and colors presented above or below fixation, and identified specific stimuli according to a dimensional (letter or color) and positional cue. Location was predictive of the cued dimension, but not the position or identity. In contrast to previous findings, contextual control failed to develop through automatic, adaptive-learning processes. Instead, previous experience with intentionally changing attentional sampling priorities between different contexts was required for contextual control to develop. Copyright © 2016 Elsevier Inc. All rights reserved.
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Dual-state modulation of the contextual cueing effect: Evidence from eye movement recordings.
Zhao, Guang; Liu, Qiang; Jiao, Jun; Zhou, Peiling; Li, Hong; Sun, Hong-jin
2012-06-08
The repeated configurations of random elements induce a better search performance than that of the displays of novel random configurations. The mechanism of such contextual cueing effect has been investigated through the use of the RT × Set Size function. There are divergent views on whether the contextual cueing effect is driven by attentional guidance or facilitation of initial perceptual processing or response selection. To explore this question, we used eye movement recording in this study, which offers information about the substages of the search task. The results suggest that the contextual cueing effect is contributed mainly by attentional guidance, and facilitation of response selection also plays a role.
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Revillo, D A; Cotella, E; Paglini, M G; Arias, C
2015-09-01
Over the last 30years a considerable number of reports have explored learning about context during infancy in both humans and rats. This research was stimulated by two different theoretical frameworks. The first, known as the neuromaturational model, postulates that learning and behavior are context-independent during early ontogeny, a hypothesis based on the idea that contextual learning is dependent on the hippocampal function, and that this brain structure does not reach full maturity until late in infancy. The second theoretical framework views infants not as immature organisms, but rather as perfectly matured ones, given that their behavioral and cognitive capacities allow them to adapt appropriately to the demands of their specific environment in accordance with their maturational level. This model predicts significant ontogenetic variations in learning and memory due to developmental differences in what is perceived and attended to during learning episodes, which can result in ontogenetic differences in contextual learning depending on the specific demands of the task. The present manuscript reviews those studies that have examined potential developmental differences in contextual learning and context effects in rats. The reviewed results show that, during infancy, context can exert a similar influence over learning and memory as that described for the adult rat. Moreover, in some cases, contextual learning and context effects were greater in infants than in adults. In contrast, under other experimental conditions, no evidence of contextual learning or context effects was observed. We analyzed the procedural factors of these studies with the aim of detecting those that favor or impede contextual learning during infancy, and we discussed whether existing empirical evidence supports the claim that the functionality of the hippocampus is a limiting factor for this type of learning during infancy. Finally, conclusions from human research into contextual learning
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WHAT IS THE BEST RADIOGRAPHIC VIEW FOR “DIE PUNCH” DISTAL RADIUS FRACTURES? A CADAVER MODEL STUDY
Falcochio, Diego Figueira; Crepaldi, Bruno Eiras; Trindade, Christiano Augusto; da Costa, Antonio Carlos; Chakkour, Ivan
2015-01-01
Objective: the aim of this study is try to show the best view for distal radius fractures so called die-punch fractures. Methods: There has been used a human cadaver radius bone from the Salvador Arena Tissue Bank. This bone was cleaned up after removing the soft tissues and osteotomies created displaced lunate fossa fractures of 0, 1, 2, 3 and 5 mm. We have fixed this fragment with adhesive tape. Then the joint deviation were significantly increased with step-offs of 1 mm. Radiographs were then taken into 5 different positions: postero-anterior view, lateral view, oblique views and tangencial view for each of the deviations. The resulting lunate fossa depression in each X-ray film was analyzed by the AutoCAD 2010® software. Results: The tangencial view was the best one to see the 1mm and 3mm bone degrees and the second one view to see the 2mm and 5 mm degrees. The pronated oblique view was the best to see the 2mm degrees and the oblique supinated view wasn't able to see the degrees between 1 and 2mm. Conclusion: The tangencial view was the best one to see the 1mm and 3mm bone degrees and the second one view to see the 2mm and 5 mm degrees. PMID:27027079
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"Walk along Life Science Bldg>(Chemistry & I Bldg. in view)." ...
"Walk along Life Science Bldg>(Chemistry & I Bldg. in view)." 1960. Photo no. 548. Partial oblique view of the south front, Life Science Building, looking to the northeast. - San Bernardino Valley College, Life Science Building, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA
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Obliquity variation in a Mars climate evolution model
NASA Technical Reports Server (NTRS)
Tyler, D.; Haberle, Robert M.
1993-01-01
The existence of layered terrain in both polar regions of Mars is strong evidence supporting a cyclic variation in climate. It has been suggested that periods of net deposition have alternated with periods of net erosion in creating the layered structure that is seen today. The cause for this cyclic climatic behavior is variation in the annually averaged latitudinal distribution of solar insolation in response to obliquity cycles. For Mars, obliquity variation leads to major climatological excursion due to the condensation and sublimation of the major atmospheric constituent, CO2. The atmosphere will collapse into the polar caps, or existing caps will rapidly sublimate into the atmosphere, dependent upon the polar surface heat balance and the direction of the change in obliquity. It has been argued that variations in the obliquity of Mars cause substantial departures from the current climatological values of the surface pressure and the amount of CO2 stored in both the planetary regolith and polar caps. In this new work we have modified the Haberle et al. model to incorporate variable obliquity by allowing the polar and equatorial insolation to become functions of obliquity, which we assume to vary sinusoidally in time. As obliquity varies in the model, there can be discontinuities in the time evolution of the model equilibrium values for surface pressure, regolith, and polar cap storage. The time constant, tau r, for the regolith to find equilibrium with the climate is estimated--depending on the depth, thermal conductivity, and porosity of the regolith--between 10(exp 4) and 10(exp 6) yr. Thus, using 2000-yr timesteps to move smoothly through the 0.1250 m.y. obliquity cycles, we have an atmosphere/regolith system that cannot be assumed in equilibrium. We have dealt with this problem by limiting the rate at which CO2, can move between the atmosphere and regolith, mimicking the diffusive nature and effects of the temperature and pressure waves, by setting the time
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Motor mechanisms of vertical fusion in individuals with superior oblique paresis.
Mudgil, Ananth V; Walker, Mark; Steffen, Heimo; Guyton, David L; Zee, David S
2002-06-01
We wanted to determine the mechanisms of motor vertical fusion in patients with superior oblique paresis and to correlate these mechanisms with surgical outcomes. Ten patients with superior oblique paresis underwent 3-axis, bilateral, scleral search coil eye movement recordings. Eye movements associated with fusion were analyzed. Six patients had decompensated congenital superior oblique paresis and 4 had acquired superior oblique paresis. All patients with acquired superior oblique paresis relied predominantly on the vertical rectus muscles for motor fusion. Patients with congenital superior oblique paresis were less uniform in their mechanisms for motor fusion: 2 patients used predominantly the oblique muscles, 2 patients used predominantly the vertical recti, and 2 patients used predominantly the superior oblique in the hyperdeviated eye and the superior rectus in the hypodeviated eye. The last 2 patients developed the largest changes in torsional eye alignment relative to changes in vertical eye alignment and were the only patients to develop symptomatic surgical overcorrections. There are 3 different mechanisms for vertical fusion in individuals with superior oblique paresis, with the predominant mechanism being the vertical recti. A subset of patients with superior oblique paresis uses predominantly the superior oblique muscle in the hyperdeviated paretic eye and the superior rectus muscle in the fellow eye for fusion. This results in intorsion of both eyes, causing a large change in torsional alignment. The consequent cyclodisparity, in addition to the existing vertical deviation, may make fusion difficult. The differing patterns of vertical fusional vergence may have implications for surgical treatment.
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Bar, Moshe; Aminoff, Elissa; Schacter, Daniel L.
2009-01-01
The parahippocampal cortex (PHC) has been implicated both in episodic memory and in place/scene processing. We proposed that this region should instead be seen as intrinsically mediating contextual associations, and not place/scene processing or episodic memory exclusively. Given that place/scene processing and episodic memory both rely on associations, this modified framework provides a platform for reconciling what seemed like different roles assigned to the same region. Comparing scenes with scenes, we show here that the PHC responds significantly more strongly to scenes with rich contextual associations compared with scenes of equal visual qualities but less associations. This result provides the strongest support to the view that the PHC mediates contextual associations in general, rather than places or scenes proper, and necessitates a revision of current views such as that the PHC contains a dedicated place/scenes “module.” PMID:18716212
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Strike-Slip Fault Patterns on Europa: Obliquity or Polar Wander?
NASA Technical Reports Server (NTRS)
Rhoden, Alyssa Rose; Hurford, Terry A.; Manga, Michael
2011-01-01
Variations in diurnal tidal stress due to Europa's eccentric orbit have been considered as the driver of strike-slip motion along pre-existing faults, but obliquity and physical libration have not been taken into account. The first objective of this work is to examine the effects of obliquity on the predicted global pattern of fault slip directions based on a tidal-tectonic formation model. Our second objective is to test the hypothesis that incorporating obliquity can reconcile theory and observations without requiring polar wander, which was previously invoked to explain the mismatch found between the slip directions of 192 faults on Europa and the global pattern predicted using the eccentricity-only model. We compute predictions for individual, observed faults at their current latitude, longitude, and azimuth with four different tidal models: eccentricity only, eccentricity plus obliquity, eccentricity plus physical libration, and a combination of all three effects. We then determine whether longitude migration, presumably due to non-synchronous rotation, is indicated in observed faults by repeating the comparisons with and without obliquity, this time also allowing longitude translation. We find that a tidal model including an obliquity of 1.2?, along with longitude migration, can predict the slip directions of all observed features in the survey. However, all but four faults can be fit with only 1? of obliquity so the value we find may represent the maximum departure from a lower time-averaged obliquity value. Adding physical libration to the obliquity model improves the accuracy of predictions at the current locations of the faults, but fails to predict the slip directions of six faults and requires additional degrees of freedom. The obliquity model with longitude migration is therefore our preferred model. Although the polar wander interpretation cannot be ruled out from these results alone, the obliquity model accounts for all observations with a value
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Contextual analysis of coping: implications for immigrants' mental health care.
Donnelly, Tam Truong
2002-01-01
Providing high quality and effective health care services that are culturally acceptable and appropriate to clients has become an important issue for many health care providers. This paper explores problems associated with the traditional model that views coping according to hierarchical style and traits. While some scholars who have adopted this theoretical framework have made many contributions to the development of stress and coping theories, limitations are present. Using Vietnamese immigrants' experiences as examples, I argue that coping theories should emphasize the contextual nature of stress and coping, and that coping should be viewed as a dynamic process that varies under different social, cultural, political, economic, and historical conditions. Drawing from the work of others on coping, culture, imperialism, and colonialism, I explore the way that certain cultural conceptualizations determine how individuals cope. An understanding of the contextual nature of coping and of a Vietnamese immigrant's experience of coping with stressors and illness has implications for mental health care practice and research.
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19. View of dedication plaque on the north tower facing ...
19. View of dedication plaque on the north tower facing south. The view is oblique because that portion of the approach trestles immediately in front of the plaque was removed in 1979. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County, CA
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Reaching to virtual targets: The oblique effect reloaded in 3-D.
Kaspiris-Rousellis, Christos; Siettos, Constantinos I; Evdokimidis, Ioannis; Smyrnis, Nikolaos
2017-02-20
Perceiving and reproducing direction of visual stimuli in 2-D space produces the visual oblique effect, which manifests as increased precision in the reproduction of cardinal compared to oblique directions. A second cognitive oblique effect emerges when stimulus information is degraded (such as when reproducing stimuli from memory) and manifests as a systematic distortion where reproduced directions close to the cardinal axes deviate toward the oblique, leading to space expansion at cardinal and contraction at oblique axes. We studied the oblique effect in 3-D using a virtual reality system to present a large number of stimuli, covering the surface of an imaginary half sphere, to which subjects had to reach. We used two conditions, one with no delay (no-memory condition) and one where a three-second delay intervened between stimulus presentation and movement initiation (memory condition). A visual oblique effect was observed for the reproduction of cardinal directions compared to oblique, which did not differ with memory condition. A cognitive oblique effect also emerged, which was significantly larger in the memory compared to the no-memory condition, leading to distortion of directional space with expansion near the cardinal axes and compression near the oblique axes on the hemispherical surface. This effect provides evidence that existing models of 2-D directional space categorization could be extended in the natural 3-D space. Copyright © 2016 IBRO. Published by Elsevier Ltd. All rights reserved.
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Individual and Contextual Bases of Thriving in Adolescence: A View of the Issues
ERIC Educational Resources Information Center
Lerner, Richard M.; Lerner, Jacqueline V.; von Eye, Alexander; Bowers, Edmond P.; Lewin-Bizan, Selva
2011-01-01
We introduce this special issue on the individual and contextual bases of adolescent thriving by describing the relational developmental systems theory-based, positive youth development (PYD) perspective that frames much of contemporary research about health and positive development across the adolescent period and that, more specifically, frames…
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Contextual consistency facilitates long-term memory of perceptual detail in barely seen images.
Gronau, Nurit; Shachar, Meytal
2015-08-01
It is long known that contextual information affects memory for an object's identity (e.g., its basic level category), yet it is unclear whether schematic knowledge additionally enhances memory for the precise visual appearance of an item. Here we investigated memory for visual detail of merely glimpsed objects. Participants viewed pairs of contextually related and unrelated stimuli, presented for an extremely brief duration (24 ms, masked). They then performed a forced-choice memory-recognition test for the precise perceptual appearance of 1 of 2 objects within each pair (i.e., the "memory-target" item). In 3 experiments, we show that memory-target stimuli originally appearing within contextually related pairs are remembered better than targets appearing within unrelated pairs. These effects are obtained whether the target is presented at test with its counterpart pair object (i.e., when reiterating the original context at encoding) or whether the target is presented alone, implying that the contextual consistency effects are mediated predominantly by processes occurring during stimulus encoding, rather than during stimulus retrieval. Furthermore, visual detail encoding is improved whether object relations involve implied action or not, suggesting that, contrary to some prior suggestions, action is not a necessary component for object-to-object associative "grouping" processes. Our findings suggest that during a brief glimpse, but not under long viewing conditions, contextual associations may play a critical role in reducing stimulus competition for attention selection and in facilitating rapid encoding of sensory details. Theoretical implications with respect to classic frame theories are discussed. (PsycINFO Database Record (c) 2015 APA, all rights reserved).
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Reduced Oblique Effect in Children with Autism Spectrum Disorders (ASD)
Sysoeva, Olga V.; Davletshina, Maria A.; Orekhova, Elena V.; Galuta, Ilia A.; Stroganova, Tatiana A.
2016-01-01
People are very precise in the discrimination of a line orientation relative to the cardinal (vertical and horizontal) axes, while their orientation discrimination sensitivity along the oblique axes is less refined. This difference in discrimination sensitivity along cardinal and oblique axes is called the “oblique effect.” Given that the oblique effect is a basic feature of visual processing with an early developmental origin, its investigation in children with Autism Spectrum Disorder (ASD) may shed light on the nature of visual sensory abnormalities frequently reported in this population. We examined line orientation sensitivity along oblique and vertical axes in a sample of 26 boys with ASD (IQ > 68) and 38 typically developing (TD) boys aged 7–15 years, as well as in a subsample of carefully IQ-matched ASD and TD participants. Children were asked to detect the direction of tilt of a high-contrast black-and-white grating relative to vertical (90°) or oblique (45°) templates. The oblique effect was reduced in children with ASD as compared to TD participants, irrespective of their IQ. This reduction was due to poor orientation sensitivity along the vertical axis in ASD children, while their ability to discriminate line orientation along the oblique axis was unaffected. We speculate that this deficit in sensitivity to vertical orientation may reflect disrupted mechanisms of early experience-dependent learning that takes place during the critical period for orientation selectivity. PMID:26834540
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Three-dimensional frictional plastic strain partitioning during oblique rifting
NASA Astrophysics Data System (ADS)
Duclaux, Guillaume; Huismans, Ritske S.; May, Dave
2017-04-01
Throughout the Wilson cycle the obliquity between lithospheric plate motion direction and nascent or existing plate boundaries prompts the development of intricate three-dimensional tectonic systems. Where oblique divergence dominates, as in the vast majority of continental rift and incipient oceanic domains, deformation is typically transtensional and large stretching in the brittle upper crust is primarily achieved by the accumulation of displacement on fault networks of various complexity. In continental rift depressions such faults are initially distributed over tens to hundreds of kilometer-wide regions, which can ultimately stretch and evolve into passive margins. Here, we use high-resolution 3D thermo-mechanical finite element models to investigate the relative timing and distribution of localised frictional plastic deformation in the upper crust during oblique rift development in a simplified layered lithosphere. We vary the orientation of a wide oblique heterogeneous weak zone (representing a pre-existing geologic feature like a past orogenic domain), and test the sensitivity of the shear zones orientation to a range of noise distribution. These models allow us to assess the importance of material heterogeneities for controlling the spatio-temporal shear zones distribution in the upper crust during oblique rifting, and to discuss the underlying controls governing oblique continental breakup.
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Obliquity evolution of the minor satellites of Pluto and Charon
NASA Astrophysics Data System (ADS)
Quillen, Alice C.; Nichols-Fleming, Fiona; Chen, Yuan-Yuan; Noyelles, Benoît
2017-09-01
New Horizons mission observations show that the small satellites Styx, Nix, Kerberos and Hydra, of the Pluto-Charon system, have not tidally spun-down to near synchronous spin states and have high obliquities with respect to their orbit about the Pluto-Charon binary (Weaver, 2016). We use a damped mass-spring model within an N-body simulation to study spin and obliquity evolution for single spinning non-round bodies in circumbinary orbit. Simulations with tidal dissipation alone do not show strong obliquity variations from tidally induced spin-orbit resonance crossing and this we attribute to the high satellite spin rates and low orbital eccentricities. However, a tidally evolving Styx exhibits intermittent obliquity variations and episodes of tumbling. During a previous epoch where Charon migrated away from Pluto, the minor satellites could have been trapped in orbital mean motion inclination resonances. An outward migrating Charon induces large variations in Nix and Styx's obliquities. The cause is a commensurability between the mean motion resonance frequency and the spin precession rate of the spinning body. As the minor satellites are near mean motion resonances, this mechanism could have lifted the obliquities of all four minor satellites. The high obliquities need not be primordial if the minor satellites were at one time captured into mean motion resonances.
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Constraints on the Obliquities of Kepler Planet-hosting Stars
NASA Astrophysics Data System (ADS)
Winn, Joshua N.; Petigura, Erik A.; Morton, Timothy D.; Weiss, Lauren M.; Dai, Fei; Schlaufman, Kevin C.; Howard, Andrew W.; Isaacson, Howard; Marcy, Geoffrey W.; Justesen, Anders Bo; Albrecht, Simon
2017-12-01
Stars with hot Jupiters have obliquities ranging from 0° to 180°, but relatively little is known about the obliquities of stars with smaller planets. Using data from the California-Kepler Survey, we investigate the obliquities of stars with planets spanning a wide range of sizes, most of which are smaller than Neptune. First, we identify 156 planet hosts for which measurements of the projected rotation velocity (v\\sin i) and rotation period are both available. By combining estimates of v and v\\sin i, we find nearly all the stars to be compatible with high inclination, and hence, low obliquity (≲20°). Second, we focus on a sample of 159 hot stars ({T}{eff}> 6000 K) for which v\\sin i is available but not necessarily the rotation period. We find six stars for which v\\sin i is anomalously low, an indicator of high obliquity. Half of these have hot Jupiters, even though only 3% of the stars that were searched have hot Jupiters. We also compare the v\\sin i distribution of the hot stars with planets to that of 83 control stars selected without prior knowledge of planets. The mean v\\sin i of the control stars is lower than that of the planet hosts by a factor of approximately π /4, as one would expect if the planet hosts have low obliquities. All these findings suggest that the Kepler planet-hosting stars generally have low obliquities, with the exception of hot stars with hot Jupiters.
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Inferring planetary obliquity using rotational and orbital photometry
NASA Astrophysics Data System (ADS)
Schwartz, J. C.; Sekowski, C.; Haggard, H. M.; Pallé, E.; Cowan, N. B.
2016-03-01
The obliquity of a terrestrial planet is an important clue about its formation and critical to its climate. Previous studies using simulated photometry of Earth show that continuous observations over most of a planet's orbit can be inverted to infer obliquity. However, few studies of more general planets with arbitrary albedo markings have been made and, in particular, a simple theoretical understanding of why it is possible to extract obliquity from light curves is missing. Reflected light seen by a distant observer is the product of a planet's albedo map, its host star's illumination, and the visibility of different regions. It is useful to treat the product of illumination and visibility as the kernel of a convolution. Time-resolved photometry constrains both the albedo map and the kernel, the latter of which sweeps over the planet due to rotational and orbital motion. The kernel's movement distinguishes prograde from retrograde rotation for planets with non-zero obliquity on inclined orbits. We demonstrate that the kernel's longitudinal width and mean latitude are distinct functions of obliquity and axial orientation. Notably, we find that a planet's spin axis affects the kernel - and hence time-resolved photometry - even if this planet is east-west uniform or spinning rapidly, or if it is north-south uniform. We find that perfect knowledge of the kernel at 2-4 orbital phases is usually sufficient to uniquely determine a planet's spin axis. Surprisingly, we predict that east-west albedo contrast is more useful for constraining obliquity than north-south contrast.
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NASA Astrophysics Data System (ADS)
Wu, Bo; Xie, Linfu; Hu, Han; Zhu, Qing; Yau, Eric
2018-05-01
Photorealistic three-dimensional (3D) models are fundamental to the spatial data infrastructure of a digital city, and have numerous potential applications in areas such as urban planning, urban management, urban monitoring, and urban environmental studies. Recent developments in aerial oblique photogrammetry based on aircraft or unmanned aerial vehicles (UAVs) offer promising techniques for 3D modeling. However, 3D models generated from aerial oblique imagery in urban areas with densely distributed high-rise buildings may show geometric defects and blurred textures, especially on building façades, due to problems such as occlusion and large camera tilt angles. Meanwhile, mobile mapping systems (MMSs) can capture terrestrial images of close-range objects from a complementary view on the ground at a high level of detail, but do not offer full coverage. The integration of aerial oblique imagery with terrestrial imagery offers promising opportunities to optimize 3D modeling in urban areas. This paper presents a novel method of integrating these two image types through automatic feature matching and combined bundle adjustment between them, and based on the integrated results to optimize the geometry and texture of the 3D models generated from aerial oblique imagery. Experimental analyses were conducted on two datasets of aerial and terrestrial images collected in Dortmund, Germany and in Hong Kong. The results indicate that the proposed approach effectively integrates images from the two platforms and thereby improves 3D modeling in urban areas.
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Effects of Extreme Obliquity Variations on the Habitability of Exoplanets
NASA Technical Reports Server (NTRS)
Armstrong, J. C.; Barnes, R.; Domagal-Goldman, S.; Breiner, J.; Quinn, T. R.; Meadows, V. S.
2014-01-01
We explore the impact of obliquity variations on planetary habitability in hypothetical systems with high mutual inclination. We show that large-amplitude, high-frequency obliquity oscillations on Earth-like exoplanets can suppress the ice-albedo feedback, increasing the outer edge of the habitable zone. We restricted our exploration to hypothetical systems consisting of a solar-mass star, an Earth-mass planet at 1 AU, and 1 or 2 larger planets. We verified that these systems are stable for 108 years with N-body simulations and calculated the obliquity variations induced by the orbital evolution of the Earth-mass planet and a torque from the host star. We ran a simplified energy balance model on the terrestrial planet to assess surface temperature and ice coverage on the planet's surface, and we calculated differences in the outer edge of the habitable zone for planets with rapid obliquity variations. For each hypothetical system, we calculated the outer edge of habitability for two conditions: (1) the full evolution of the planetary spin and orbit and (2) the eccentricity and obliquity fixed at their average values. We recovered previous results that higher values of fixed obliquity and eccentricity expand the habitable zone, but we also found that obliquity oscillations further expand habitable orbits in all cases. Terrestrial planets near the outer edge of the habitable zone may be more likely to support life in systems that induce rapid obliquity oscillations as opposed to fixed-spin planets. Such planets may be the easiest to directly characterize with space-borne telescopes.
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Effects of extreme obliquity variations on the habitability of exoplanets.
Armstrong, J C; Barnes, R; Domagal-Goldman, S; Breiner, J; Quinn, T R; Meadows, V S
2014-04-01
We explore the impact of obliquity variations on planetary habitability in hypothetical systems with high mutual inclination. We show that large-amplitude, high-frequency obliquity oscillations on Earth-like exoplanets can suppress the ice-albedo feedback, increasing the outer edge of the habitable zone. We restricted our exploration to hypothetical systems consisting of a solar-mass star, an Earth-mass planet at 1 AU, and 1 or 2 larger planets. We verified that these systems are stable for 10(8) years with N-body simulations and calculated the obliquity variations induced by the orbital evolution of the Earth-mass planet and a torque from the host star. We ran a simplified energy balance model on the terrestrial planet to assess surface temperature and ice coverage on the planet's surface, and we calculated differences in the outer edge of the habitable zone for planets with rapid obliquity variations. For each hypothetical system, we calculated the outer edge of habitability for two conditions: (1) the full evolution of the planetary spin and orbit and (2) the eccentricity and obliquity fixed at their average values. We recovered previous results that higher values of fixed obliquity and eccentricity expand the habitable zone, but we also found that obliquity oscillations further expand habitable orbits in all cases. Terrestrial planets near the outer edge of the habitable zone may be more likely to support life in systems that induce rapid obliquity oscillations as opposed to fixed-spin planets. Such planets may be the easiest to directly characterize with space-borne telescopes.
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Contextual behavior and neural circuits
Lee, Inah; Lee, Choong-Hee
2013-01-01
Animals including humans engage in goal-directed behavior flexibly in response to items and their background, which is called contextual behavior in this review. Although the concept of context has long been studied, there are differences among researchers in defining and experimenting with the concept. The current review aims to provide a categorical framework within which not only the neural mechanisms of contextual information processing but also the contextual behavior can be studied in more concrete ways. For this purpose, we categorize contextual behavior into three subcategories as follows by considering the types of interactions among context, item, and response: contextual response selection, contextual item selection, and contextual item–response selection. Contextual response selection refers to the animal emitting different types of responses to the same item depending on the context in the background. Contextual item selection occurs when there are multiple items that need to be chosen in a contextual manner. Finally, when multiple items and multiple contexts are involved, contextual item–response selection takes place whereby the animal either chooses an item or inhibits such a response depending on item–context paired association. The literature suggests that the rhinal cortical regions and the hippocampal formation play key roles in mnemonically categorizing and recognizing contextual representations and the associated items. In addition, it appears that the fronto-striatal cortical loops in connection with the contextual information-processing areas critically control the flexible deployment of adaptive action sets and motor responses for maximizing goals. We suggest that contextual information processing should be investigated in experimental settings where contextual stimuli and resulting behaviors are clearly defined and measurable, considering the dynamic top-down and bottom-up interactions among the neural systems for contextual behavior
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Obliquity Modulation of the Incoming Solar Radiation
NASA Technical Reports Server (NTRS)
Liu, Han-Shou; Smith, David E. (Technical Monitor)
2001-01-01
Based on a basic principle of orbital resonance, we have identified a huge deficit of solar radiation induced by the combined amplitude and frequency modulation of the Earth's obliquity as possibly the causal mechanism for ice age glaciation. Including this modulation effect on solar radiation, we have performed model simulations of climate change for the past 2 million years. Simulation results show that: (1) For the past 1 million years, temperature fluctuation cycles were dominated by a 100-Kyr period due to amplitude-frequency resonance effect of the obliquity; (2) From 2 to 1 million years ago, the amplitude-frequency interactions. of the obliquity were so weak that they were not able to stimulate a resonance effect on solar radiation; (3) Amplitude and frequency modulation analysis on solar radiation provides a series of resonance in the incoming solar radiation which may shift the glaciation cycles from 41-Kyr to 100-Kyr about 0.9 million years ago. These results are in good agreement with the marine and continental paleoclimate records. Thus, the proposed climate response to the combined amplitude and frequency modulation of the Earth's obliquity may be the key to understanding the glaciation puzzles in paleoclimatology.
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Exploratory Bi-factor Analysis: The Oblique Case.
Jennrich, Robert I; Bentler, Peter M
2012-07-01
Bi-factor analysis is a form of confirmatory factor analysis originally introduced by Holzinger and Swineford (Psychometrika 47:41-54, 1937). The bi-factor model has a general factor, a number of group factors, and an explicit bi-factor structure. Jennrich and Bentler (Psychometrika 76:537-549, 2011) introduced an exploratory form of bi-factor analysis that does not require one to provide an explicit bi-factor structure a priori. They use exploratory factor analysis and a bifactor rotation criterion designed to produce a rotated loading matrix that has an approximate bi-factor structure. Among other things this can be used as an aid in finding an explicit bi-factor structure for use in a confirmatory bi-factor analysis. They considered only orthogonal rotation. The purpose of this paper is to consider oblique rotation and to compare it to orthogonal rotation. Because there are many more oblique rotations of an initial loading matrix than orthogonal rotations, one expects the oblique results to approximate a bi-factor structure better than orthogonal rotations and this is indeed the case. A surprising result arises when oblique bi-factor rotation methods are applied to ideal data.
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Initial experience with a nuclear medicine viewing workstation
NASA Astrophysics Data System (ADS)
Witt, Robert M.; Burt, Robert W.
1992-07-01
Graphical User Interfaced (GUI) workstations are now available from commercial vendors. We recently installed a GUI workstation in our nuclear medicine reading room for exclusive use of staff and resident physicians. The system is built upon a Macintosh platform and has been available as a DELTAmanager from MedImage and more recently as an ICON V from Siemens Medical Systems. The workstation provides only display functions and connects to our existing nuclear medicine imaging system via ethernet. The system has some processing capabilities to create oblique, sagittal and coronal views from transverse tomographic views. Hard copy output is via a screen save device and a thermal color printer. The DELTAmanager replaced a MicroDELTA workstation which had both process and view functions. The mouse activated GUI has made remarkable changes to physicians'' use of the nuclear medicine viewing system. Training time to view and review studies has been reduced from hours to about 30-minutes. Generation of oblique views and display of brain and heart tomographic studies has been reduced from about 30-minutes of technician''s time to about 5-minutes of physician''s time. Overall operator functionality has been increased so that resident physicians with little prior computer experience can access all images on the image server and display pertinent patient images when consulting with other staff.
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33 CFR 118.90 - Bridges crossing channel obliquely.
Code of Federal Regulations, 2011 CFR
2011-07-01
... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Bridges crossing channel obliquely. 118.90 Section 118.90 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES BRIDGE LIGHTING AND OTHER SIGNALS § 118.90 Bridges crossing channel obliquely. Bridges...
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33 CFR 118.90 - Bridges crossing channel obliquely.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Bridges crossing channel obliquely. 118.90 Section 118.90 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES BRIDGE LIGHTING AND OTHER SIGNALS § 118.90 Bridges crossing channel obliquely. Bridges...
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Compensation of Corneal Oblique Astigmatism by Internal Optics: a Theoretical Analysis
Liu, Tao; Thibos, Larry N.
2017-01-01
Purpose Oblique astigmatism is a prominent optical aberration of peripheral vision caused by oblique incidence of rays striking the refracting surfaces of the cornea and crystalline lens. We inquired whether oblique astigmatism from these two sources should be expected, theoretically, to have the same or opposite signs across the visual field at various states of accommodation. Methods Oblique astigmatism was computed across the central visual field for a rotationally-symmetric schematic-eye using optical design software. Accommodative state was varied by altering the apical radius of curvature and separation of the biconvex lens’s two aspheric surfaces in a manner consistent with published biometry. Oblique astigmatism was evaluated separately for the whole eye, the cornea, and the isolated lens over a wide range of surface curvatures and asphericity values associated with the accommodating lens. We also computed internal oblique astigmatism by subtracting corneal oblique astigmatism from whole-eye oblique astigmatism. Results A visual field map of oblique astigmatism for the cornea in the Navarro model follows the classic, textbook description of radially-oriented axes everywhere in the field. Despite large changes in surface properties during accommodation, intrinsic astigmatism of the isolated human lens for collimated light is also radially oriented and nearly independent of accommodation both in theory and in real eyes. However, the magnitude of ocular oblique astigmatism is smaller than that of the cornea alone, indicating partial compensation by the internal optics. This implies internal oblique astigmatism (which includes wavefront propagation from the posterior surface of the cornea to the anterior surface of the lens and intrinsic lens astigmatism) must have tangentially-oriented axes. This non-classical pattern of tangential axes for internal astigmatism was traced to the influence of corneal power on the angles of incidence of rays striking the
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Compensation of corneal oblique astigmatism by internal optics: a theoretical analysis.
Liu, Tao; Thibos, Larry N
2017-05-01
Oblique astigmatism is a prominent optical aberration of peripheral vision caused by oblique incidence of rays striking the refracting surfaces of the cornea and crystalline lens. We inquired whether oblique astigmatism from these two sources should be expected, theoretically, to have the same or opposite signs across the visual field at various states of accommodation. Oblique astigmatism was computed across the central visual field for a rotationally-symmetric schematic-eye using optical design software. Accommodative state was varied by altering the apical radius of curvature and separation of the biconvex lens's two aspheric surfaces in a manner consistent with published biometry. Oblique astigmatism was evaluated separately for the whole eye, the cornea, and the isolated lens over a wide range of surface curvatures and asphericity values associated with the accommodating lens. We also computed internal oblique astigmatism by subtracting corneal oblique astigmatism from whole-eye oblique astigmatism. A visual field map of oblique astigmatism for the cornea in the Navarro model follows the classic, textbook description of radially-oriented axes everywhere in the field. Despite large changes in surface properties during accommodation, intrinsic astigmatism of the isolated human lens for collimated light is also radially oriented and nearly independent of accommodation both in theory and in real eyes. However, the magnitude of ocular oblique astigmatism is smaller than that of the cornea alone, indicating partial compensation by the internal optics. This implies internal oblique astigmatism (which includes wavefront propagation from the posterior surface of the cornea to the anterior surface of the lens and intrinsic lens astigmatism) must have tangentially-oriented axes. This non-classical pattern of tangential axes for internal astigmatism was traced to the influence of corneal power on the angles of incidence of rays striking the internal lens. Partial
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2008-09-05
This highly oblique image shot over northwestern part of the African continent captures the curvature of the Earth and shows its atmosphere as seen by NASA EarthKAM. You can see clouds and even the occasional thunderhead.
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27. AERIAL VIEW OF ARVFS FIELD TEST SITE AS IT ...
27. AERIAL VIEW OF ARVFS FIELD TEST SITE AS IT LOOKED IN 1983. OBLIQUE VIEW FACING EAST. BUNKER IS IN FOREGROUND, PROTECTIVE SHED FOR WFRP AT TOP OF IMAGE. INEL PHOTO NUMBER 83-574-12-1, TAKEN IN 1983. PHOTOGRAPHER: ROMERO. - Idaho National Engineering Laboratory, Advanced Reentry Vehicle Fusing System, Scoville, Butte County, ID
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Rotation, narrowing and preferential reactivation of brittle structures during oblique rifting
NASA Astrophysics Data System (ADS)
Huismans, R. S.; Duclaux, G.; May, D.
2017-12-01
Occurrence of multiple faults populations with contrasting orientations in oblique continental rifts and passive margins has long sparked debate about relative timing of deformation events and tectonic interpretations. Here, we use high-resolution three-dimensional thermo-mechanical numerical modeling to characterize the evolution of the structural style associated with moderately oblique rifting in the continental lithosphere. Automatic analysis of the distribution of active extensional shears at the surface of the model demonstrates a characteristic deformation sequence. We show that upon localization, Phase 1 wide oblique en-échelon grabens develop, limited by extensional shears oriented orthogonal to σ3. Subsequent widening of the grabens is accompanied by a progressive rotation of the Phase 1 extensional shears that become sub-orthogonal the plate motion direction. Phase 2 is marked by narrowing of active deformation resulting from thinning of the continental lithosphere and development of a second-generation of extensional shears. During Phase 2 deformation localizes both on plate motion direction-orthogonal structures that reactivate rotated Phase 1 shears, and on new oblique structures orthogonal to σ3. Finally, Phase 3 consists in the oblique rupture of the continental lithosphere and produces an oceanic domain where oblique ridge segments are linked with highly oblique accommodation zones. We conclude that while new structures form normal to σ3 in an oblique rift, progressive rotation and long-term reactivation of Phase 1 structures promotes orthorhombic fault systems, critical to accommodate upper crustal extension and control oblique passive margin architecture. The distribution, orientation, and evolution of frictional-plastic structures observed in our models is remarkably similar to documented fault populations in the Gulf of Aden conjugate passive margins, which developed in moderately oblique extensional settings.
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Climate Dynamics and Hysteresis at Low and High Obliquity
NASA Astrophysics Data System (ADS)
Colose, C.; Del Genio, A. D.; Way, M.
2017-12-01
We explore the large-scale climate dynamics at low and high obliquity for an Earth-like planet using the ROCKE-3D (Resolving Orbital and Climate Keys of Earth and Extraterrestrial Environments with Dynamics) 3-D General Circulation model being developed at NASA GISS as part of the Nexus for Exoplanet System Science (NExSS) initiative. We highlight the role of ocean heat storage and transport in determining the seasonal cycle at high obliquity, and describe the large-scale circulation and resulting regional climate patterns using both aquaplanet and Earth topographical boundary conditions. Finally, we contrast the hysteresis structure to varying CO2 concentration for a low and high obliquity planet near the outer edge of the habitable zone. We discuss the prospects for habitability for a high obliquity planet susceptible to global glaciation.
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Effects of Extreme Obliquity Variations on the Habitability of Exoplanets
Barnes, R.; Domagal-Goldman, S.; Breiner, J.; Quinn, T.R.; Meadows, V.S.
2014-01-01
Abstract We explore the impact of obliquity variations on planetary habitability in hypothetical systems with high mutual inclination. We show that large-amplitude, high-frequency obliquity oscillations on Earth-like exoplanets can suppress the ice-albedo feedback, increasing the outer edge of the habitable zone. We restricted our exploration to hypothetical systems consisting of a solar-mass star, an Earth-mass planet at 1 AU, and 1 or 2 larger planets. We verified that these systems are stable for 108 years with N-body simulations and calculated the obliquity variations induced by the orbital evolution of the Earth-mass planet and a torque from the host star. We ran a simplified energy balance model on the terrestrial planet to assess surface temperature and ice coverage on the planet's surface, and we calculated differences in the outer edge of the habitable zone for planets with rapid obliquity variations. For each hypothetical system, we calculated the outer edge of habitability for two conditions: (1) the full evolution of the planetary spin and orbit and (2) the eccentricity and obliquity fixed at their average values. We recovered previous results that higher values of fixed obliquity and eccentricity expand the habitable zone, but we also found that obliquity oscillations further expand habitable orbits in all cases. Terrestrial planets near the outer edge of the habitable zone may be more likely to support life in systems that induce rapid obliquity oscillations as opposed to fixed-spin planets. Such planets may be the easiest to directly characterize with space-borne telescopes. Key Words: Exoplanets—Habitable zone—Energy balance models. Astrobiology 14, 277–291. PMID:24611714
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The Oblique Orbit of WASP-107b from K2 Photometry
NASA Astrophysics Data System (ADS)
Dai, Fei; Winn, Joshua N.
2017-05-01
Observations of nine transits of WASP-107 during the K2 mission reveal three separate occasions when the planet crossed in front of a starspot. The data confirm the stellar rotation period to be 17 days—approximately three times the planet’s orbital period—and suggest that large spots persist for at least one full rotation. If the star had a low obliquity, at least two additional spot crossings should have been observed. They were not observed, giving evidence for a high obliquity. We use a simple geometric model to show that the obliquity is likely in the range 40°-140°, I.e., both spin-orbit alignment and anti-alignment can be ruled out. WASP-107 thereby joins the small collection of relatively low-mass stars with a high obliquity. Most such stars have been observed to have low obliquities; all of the exceptions, including WASP-107, involve planets with relatively wide orbits (“warm Jupiters,” with {a}{{\\min }}/{R}\\star ≳ 8). This demonstrates a connection between stellar obliquity and planet properties, in contradiction to some theories for obliquity excitation.
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Oblique Aerial Photography Tool for Building Inspection and Damage Assessment
NASA Astrophysics Data System (ADS)
Murtiyoso, A.; Remondino, F.; Rupnik, E.; Nex, F.; Grussenmeyer, P.
2014-11-01
Aerial photography has a long history of being employed for mapping purposes due to some of its main advantages, including large area imaging from above and minimization of field work. Since few years multi-camera aerial systems are becoming a practical sensor technology across a growing geospatial market, as complementary to the traditional vertical views. Multi-camera aerial systems capture not only the conventional nadir views, but also tilted images at the same time. In this paper, a particular use of such imagery in the field of building inspection as well as disaster assessment is addressed. The main idea is to inspect a building from four cardinal directions by using monoplotting functionalities. The developed application allows to measure building height and distances and to digitize man-made structures, creating 3D surfaces and building models. The realized GUI is capable of identifying a building from several oblique points of views, as well as calculates the approximate height of buildings, ground distances and basic vectorization. The geometric accuracy of the results remains a function of several parameters, namely image resolution, quality of available parameters (DEM, calibration and orientation values), user expertise and measuring capability.
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An analysis of penetration and ricochet phenomena in oblique hypervelocity impact
NASA Technical Reports Server (NTRS)
Schonberg, William P.; Taylor, Roy A.; Horn, Jennifer R.
1988-01-01
An experimental investigation of phenomena associated with the oblique hypervelocity impact of spherical projectiles on multisheet aluminum structures is described. A model that can be employed in the design of meteoroid and space debris protection systems for space structures is developed. The model consists of equations that relate crater and perforation damage of a multisheet structure to parameters such as projectile size, impact velocity, and trajectory obliquity. The equations are obtained through a regression analysis of oblique hypervelocity impact test data. This data shows that the response of a multisheet structure to oblique impact is significantly different from its response to normal hypervelocity impact. It was found that obliquely incident projectiles produce ricochet debris that can severely damage panels or instrumentation located on the exterior of a space structure. Obliquity effects of high-speed impact must, therefore, be considered in the design of any structure exposed to the meteoroid and space debris environment.
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Automatic interpretation of oblique ionograms
NASA Astrophysics Data System (ADS)
Ippolito, Alessandro; Scotto, Carlo; Francis, Matthew; Settimi, Alessandro; Cesaroni, Claudio
2015-03-01
We present an algorithm for the identification of trace characteristics of oblique ionograms allowing determination of the Maximum Usable Frequency (MUF) for communication between the transmitter and receiver. The algorithm automatically detects and rejects poor quality ionograms. We performed an exploratory test of the algorithm using data from a campaign of oblique soundings between Rome, Italy (41.90 N, 12.48 E) and Chania, Greece (35.51 N, 24.01 E) and also between Kalkarindji, Australia (17.43 S, 130.81 E) and Culgoora, Australia (30.30 S, 149.55 E). The success of these tests demonstrates the applicability of the method to ionograms recorded by different ionosondes in various helio and geophysical conditions.
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Reconstructing 3D coastal cliffs from airborne oblique photographs without ground control points
NASA Astrophysics Data System (ADS)
Dewez, T. J. B.
2014-05-01
Coastal cliff collapse hazard assessment requires measuring cliff face topography at regular intervals. Terrestrial laser scanner techniques have proven useful so far but are expensive to use either through purchasing the equipment or through survey subcontracting. In addition, terrestrial laser surveys take time which is sometimes incompatible with the time during with the beach is accessible at low-tide. By comparison, structure from motion techniques (SFM) are much less costly to implement, and if airborne, acquisition of several kilometers of coastline can be done in a matter of minutes. In this paper, the potential of GPS-tagged oblique airborne photographs and SFM techniques is examined to reconstruct chalk cliff dense 3D point clouds without Ground Control Points (GCP). The focus is put on comparing the relative 3D point of views reconstructed by Visual SFM with their synchronous Solmeta Geotagger Pro2 GPS locations using robust estimators. With a set of 568 oblique photos, shot from the open door of an airplane with a triplet of synchronized Nikon D7000, GPS and SFM-determined view point coordinates converge to X: ±31.5 m; Y: ±39.7 m; Z: ±13.0 m (LE66). Uncertainty in GPS position affects the model scale, angular attitude of the reference frame (the shoreline ends up tilted by 2°) and absolute positioning. Ground Control Points cannot be avoided to orient such models.
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Injury risk functions for frontal oblique collisions.
Andricevic, Nino; Junge, Mirko; Krampe, Jonas
2018-03-09
The objective of this article was the construction of injury risk functions (IRFs) for front row occupants in oblique frontal crashes and a comparison to IRF of nonoblique frontal crashes from the same data set. Crashes of modern vehicles from GIDAS (German In-Depth Accident Study) were used as the basis for the construction of a logistic injury risk model. Static deformation, measured via displaced voxels on the postcrash vehicles, was used to calculate the energy dissipated in the crash. This measure of accident severity was termed objective equivalent speed (oEES) because it does not depend on the accident reconstruction and thus eliminates reconstruction biases like impact direction and vehicle model year. Imputation from property damage cases was used to describe underrepresented low-severity crashes-a known shortcoming of GIDAS. Binary logistic regression was used to relate the stimuli (oEES) to the binary outcome variable (injured or not injured). IRFs for the oblique frontal impact and nonoblique frontal impact were computed for the Maximum Abbreviated Injury Scale (MAIS) 2+ and 3+ levels for adults (18-64 years). For a given stimulus, the probability of injury for a belted driver was higher in oblique crashes than in nonoblique frontal crashes. For the 25% injury risk at MAIS 2+ level, the corresponding stimulus for oblique crashes was 40 km/h but it was 64 km/h for nonoblique frontal crashes. The risk of obtaining MAIS 2+ injuries is significantly higher in oblique crashes than in nonoblique crashes. In the real world, most MAIS 2+ injuries occur in an oEES range from 30 to 60 km/h.
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Inferior Oblique Overaction: Anterior Transposition Versus Myectomy.
Rajavi, Zhale; Feizi, Mohadeseh; Behradfar, Narges; Yaseri, Mehdi; Sayanjali, Shima; Motevaseli, Tahmine; Sabbaghi, Hamideh; Faghihi, Mohammad
2017-07-01
To compare the efficacy of inferior oblique myectomy and anterior transposition for correcting inferior oblique overaction (IOOA). This retrospective study was conducted on 56 patients with IOOA who had either myectomy or anterior transposition of the inferior oblique muscle from 2010 to 2015. The authors compared preoperative and postoperative inferior oblique muscle function grading (-4 to +4) as the main outcome measure and vertical and horizontal deviation, dissociated vertical deviation (DVD), and A- and V-pattern between the two surgical groups as secondary outcomes. A total of 99 eyes of 56 patients with a mean age of 5.9 ± 6.5 years were included (47 eyes in the myectomy group and 52 eyes in the anterior transposition group). There were no differences in preoperative best corrected visual acuity, amblyopia, spherical equivalent, and primary versus secondary IOOA between the two groups. Both surgical procedures were effective in reducing IOOA and satisfactory results were similar between the two groups: 61.7% and 67.3% in the myectomy and anterior transposition groups, respectively (P = .56). After adjustment for the preoperative DVD, there was no statistically significant difference between the two groups postoperatively. The preoperative hypertropia was 6 to 14 and 6 to 18 prism diopters (PD) in the myectomy and anterior transposition groups, respectively. After surgery, no patient had a vertical deviation greater than 5 PD. Both the inferior oblique myectomy and anterior transposition procedures are effective in reducing IOOA with similar satisfactory results. DVD and hypertropia were also corrected similarly by these two surgical procedures. [J Pediatr Ophthalmol Strabismus. 2017;54(4):232-237.]. Copyright 2017, SLACK Incorporated.
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Surface dose measurements for highly oblique electron beams.
Ostwald, P M; Kron, T
1996-08-01
Clinical applications of electrons may involve oblique incidence of beams, and although dose variations for angles up to 60 degrees from normal incidence are well documented, no results are available for highly oblique beams. Surface dose measurements in highly oblique beams were made using parallel-plate ion chambers and both standard LiF:Mg, Ti and carbon-loaded LiF Thermoluminescent Dosimeters (TLD). Obliquity factors (OBF) or surface dose at an oblique angle divided by the surface dose at perpendicular incidence, were obtained for electron energies between 4 and 20 MeV. Measurements were performed on a flat solid water phantom without a collimator at 100 cm SSD. Comparisons were also made to collimated beams. The OBFs of surface doses plotted against the angle of incidence increased to a maximum dose followed by a rapid dropoff in dose. The increase in OBF was more rapid for higher energies. The maximum OBF occurred at larger angles for higher-energy beams and ranged from 73 degrees for 4 MeV to 84 degrees for 20 MeV. At the dose maximum, OBFs were between 130% and 160% of direct beam doses, yielding surface doses of up to 150% of Dmax for the 20 MeV beam. At 2 mm depth the dose ratio was found to increase initially with angle and then decrease as Dmax moved closer to the surface. A higher maximum dose was measured at 2 mm depth than at the surface. A comparison of ion chamber types showed that a chamber with a small electrode spacing and large guard ring is required for oblique dose measurement. A semiempirical equation was used to model the dose increase at the surface with different energy electron beams.
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Comparison of Chevron and Distal Oblique Osteotomy for Bunion Correction.
Scharer, Brandon M; DeVries, J George
2016-01-01
The chevron osteotomy is a standard procedure by which bunions are corrected. One of us routinely performs a distal oblique osteotomy, which, to the best of our knowledge, has not been described for the correction of bunion deformities. The purpose of the present study was to compare the short- and medium-term results of the distal oblique and chevron osteotomies for bunion correction. We performed a retrospective clinical and radiographic comparison of patients who had undergone a distal oblique or chevron osteotomy for the correction of bunion deformity. In addition, a prospective patient satisfaction survey was undertaken. A total of 55 patients were included in the present study and were treated from January 2012 to November 2014. Of the 55 patients, 27 (49.2%) were in the chevron group and 28 (50.8%) in the distal oblique group. Radiographically, no statistically significant difference was found between the 2 groups with respect to postoperative first intermetatarsal angle (p < .0001) and hallux valgus angle (p < .0001), but a greater change was found in the intermetatarsal angle in the distal oblique group (p = .467). Prospective patient satisfaction scores were available for 33 patients (60%), 16 (29%) in the chevron group and 17 (31%) in the distal oblique group. When converting the satisfaction score to a numerical score, the chevron group scored 3.3 ± 1.1 and the distal oblique group scored 3.2 ± 0.8 (p = .812). We found that the distal oblique osteotomy used in the present study is simple and reliable and showed radiographic correction and patient satisfaction equivalent to those in the chevron osteotomy. Copyright © 2016 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.
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Obliquity Variations of Habitable Zone Planets Kepler-62f and Kepler-186f
NASA Astrophysics Data System (ADS)
Shan, Yutong; Li, Gongjie
2018-06-01
Obliquity variability could play an important role in the climate and habitability of a planet. Orbital modulations caused by planetary companions and the planet’s spin axis precession due to the torque from the host star may lead to resonant interactions and cause large-amplitude obliquity variability. Here we consider the spin axis dynamics of Kepler-62f and Kepler-186f, both of which reside in the habitable zone around their host stars. Using N-body simulations and secular numerical integrations, we describe their obliquity evolution for particular realizations of the planetary systems. We then use a generalized analytic framework to characterize regions in parameter space where the obliquity is variable with large amplitude. We find that the locations of variability are fine-tuned over the planetary properties and system architecture in the lower-obliquity regimes (≲40°). As an example, assuming a rotation period of 24 hr, the obliquities of both Kepler-62f and Kepler-186f are stable below ∼40°, whereas the high-obliquity regions (60°–90°) allow moderate variabilities. However, for some other rotation periods of Kepler-62f or Kepler-186f, the lower-obliquity regions could become more variable owing to resonant interactions. Even small deviations from coplanarity (e.g., mutual inclinations ∼3°) could stir peak-to-peak obliquity variations up to ∼20°. Undetected planetary companions and/or the existence of a satellite could also destabilize the low-obliquity regions. In all cases, the high-obliquity region allows for moderate variations, and all obliquities corresponding to retrograde motion (i.e., >90°) are stable.
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Bidirectional measurements of surface reflectance for view angle corrections of oblique imagery
NASA Technical Reports Server (NTRS)
Jackson, R. D.; Teillet, P. M.; Slater, P. N.; Fedosejevs, G.; Jasinski, Michael F.
1990-01-01
An apparatus for acquiring bidirectional reflectance-factor data was constructed and used over four surface types. Data sets were obtained over a headed wheat canopy, bare soil having several different roughness conditions, playa (dry lake bed), and gypsum sand. Results are presented in terms of relative bidirectional reflectance factors (BRFs) as a function of view angle at a number of solar zenith angles, nadir BRFs as a function of solar zenith angles, and, for wheat, vegetation indices as related to view and solar zenith angles. The wheat canopy exhibited the largest BRF changes with view angle. BRFs for the red and the NIR bands measured over wheat did not have the same relationship with view angle. NIR/Red ratios calculated from nadir BRFs changed by nearly a factor of 2 when the solar zenith angle changed from 20 to 50 degs. BRF versus view angle relationships were similar for soils having smooth and intermediate rough surfaces but were considerably different for the roughest surface. Nadir BRF versus solar-zenith angle relationships were distinctly different for the three soil roughness levels. Of the various surfaces, BRFs for gypsum sand changed the least with view angle (10 percent at 30 degs).
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View of the Salt Lake City, Utah area
NASA Technical Reports Server (NTRS)
1973-01-01
An oblique view of the Salt Lake City, Utah area as photographed from Earth orbit by one of the six lenses of the Itek-furnished S190-A Multispectral Photographic Facility Experiment aboard the Skylab space station. Approximately two-thirds of the Great Salt Lake is in view. The smaller body of water south of Salt Lake City is Utah Lake. The Wasatch Range is on the east side of the Great Salt Lake.
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Repeatability and oblique flow response characteristics of current meters
Fulford, Janice M.; Thibodeaux, Kirk G.; Kaehrle, William R.; ,
1993-01-01
Laboratory investigation into the precision and accuracy of various mechanical-current meters are presented. Horizontal-axis and vertical-axis meters that are used for the measurement of point velocities in streams and rivers were tested. Meters were tested for repeatability and response to oblique flows. Both horizontal- and vertical-axis meters were found to under- and over-register oblique flows with errors generally increasing as the velocity and angle of flow increased. For the oblique flow tests, magnitude of errors were smallest for horizontal-axis meters. Repeatability of all meters tested was good, with the horizontal- and vertical-axis meters performing similarly.
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The interplay of contextual elements in implementation: an ethnographic case study.
McCullough, Megan B; Chou, Ann F; Solomon, Jeffrey L; Petrakis, Beth Ann; Kim, Bo; Park, Angela M; Benedict, Ashley J; Hamilton, Alison B; Rose, Adam J
2015-02-14
Contextual elements have significant impact on uptake of health care innovations. While existing conceptual frameworks in implementation science suggest contextual elements interact with each other, little research has described how this might look in practice. To bridge this gap, this study identifies the interconnected patterns among contextual elements that influence uptake of an anticoagulation clinic improvement initiative. We completed 51 semi-structured interviews and ethnographic observations across five case study sites involved in an evidence-based practice (EBP) quality improvement initiative. We analyzed data in NVivo 10 using an a priori approach based on the Promoting Action on Research Implementation in Health Services (PARIHS) model and an emergent thematic analysis. Key contextual elements, such as leadership, teamwork, and communication, interacted with each other in contributing to site-level uptake of the EBP, often yielding results that could not be predicted by looking at just one of these elements alone. Sites with context conducive to change in these areas predictably had high uptake, while sites with uniformly weak contextual elements had low uptake. Most sites presented a mixed picture, with contextual elements being strongly supportive of change in some areas and weak or moderate in others. In some cases, we found that sites with strong context in at least one area only needed to have adequate context in other areas to yield high uptake. At other sites, weak context in just one area had the potential to contribute to low uptake, despite countervailing strengths. Even a site with positive views of EBPs could not succeed when context was weak. Interrelationships among different contextual elements can act as barriers to uptake at some sites and as facilitators at others. Accounting for interconnections among elements enables PARIHS to more fully describe the determinants of successful implementation as they operate in real-world settings.
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Modal control of an oblique wing aircraft
NASA Technical Reports Server (NTRS)
Phillips, James D.
1989-01-01
A linear modal control algorithm is applied to the NASA Oblique Wing Research Aircraft (OWRA). The control law is evaluated using a detailed nonlinear flight simulation. It is shown that the modal control law attenuates the coupling and nonlinear aerodynamics of the oblique wing and remains stable during control saturation caused by large command inputs or large external disturbances. The technique controls each natural mode independently allowing single-input/single-output techniques to be applied to multiple-input/multiple-output systems.
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The oblique effect is both allocentric and egocentric
Mikellidou, Kyriaki; Cicchini, Guido Marco; Thompson, Peter G.; Burr, David C.
2016-01-01
Despite continuous movements of the head, humans maintain a stable representation of the visual world, which seems to remain always upright. The mechanisms behind this stability are largely unknown. To gain some insight on how head tilt affects visual perception, we investigate whether a well-known orientation-dependent visual phenomenon, the oblique effect—superior performance for stimuli at cardinal orientations (0° and 90°) compared with oblique orientations (45°)—is anchored in egocentric or allocentric coordinates. To this aim, we measured orientation discrimination thresholds at various orientations for different head positions both in body upright and in supine positions. We report that, in the body upright position, the oblique effect remains anchored in allocentric coordinates irrespective of head position. When lying supine, gravitational effects in the plane orthogonal to gravity are discounted. Under these conditions, the oblique effect was less marked than when upright, and anchored in egocentric coordinates. The results are well explained by a simple “compulsory fusion” model in which the head-based and the gravity-based signals are combined with different weightings (30% and 70%, respectively), even when this leads to reduced sensitivity in orientation discrimination. PMID:26129862
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Reconsolidation and update of morphine-associated contextual memory in mice.
Escosteguy-Neto, Joao Carlos; Varela, Patricia; Correa-Neto, Nelson Francisco; Coelho, Laura Segismundo; Onaivi, Emmanuel S; Santos-Junior, Jair Guilherme
2016-04-01
Drug addiction can be viewed as a pathological memory that is constantly retrieved and reconsolidated. Since drug abuse takes place in different contexts, it could be considered that reconsolidation plays a role in memory updating. There is consistent evidence supporting the role of reconsolidation in the strength and maintenance of contextual memories induced by drugs of abuse. However, this role is not well established in memory update. The purpose of the current study was to assess the reconsolidation process over memory update. C57BL6 mice were subjected to a morphine-induced, conditioned place preference (CPP) paradigm. Based on CPP results, animals were divided into distinct experimental groups, according to the contextual characteristics of the re-exposure and a second CPP Test. Re-exposure in the original context was important for memory maintenance and re-exposure under discrete contextual changes resulted in memory updating, although original memory was maintained. Interestingly, cycloheximide, an inhibitor of protein synthesis, had different outcomes in our protocol. When the re-exposure was done under discrete contextual changes, cycloheximide treatment just after re-exposure blocked memory updating, without changes in memory maintenance. When re-exposure was done under the original context, only two subsequent cycloheximide injections (3 and 6h) disrupted later CPP expression. Considering the temporal window of protein synthesis in consolidation and reconsolidation, these findings suggest that re-exposure, according to the contextual characteristics in our protocol, could trigger both phenomena. Furthermore, when new information is present on retrieval, reconsolidation plays a pivotal role in memory updating. Copyright © 2016 Elsevier Inc. All rights reserved.
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Multi-Angle View of the Canary Islands
NASA Technical Reports Server (NTRS)
2000-01-01
A multi-angle view of the Canary Islands in a dust storm, 29 February 2000. At left is a true-color image taken by the Multi-angle Imaging SpectroRadiometer (MISR) instrument on NASA's Terra satellite. This image was captured by the MISR camera looking at a 70.5-degree angle to the surface, ahead of the spacecraft. The middle image was taken by the MISR downward-looking (nadir) camera, and the right image is from the aftward 70.5-degree camera. The images are reproduced using the same radiometric scale, so variations in brightness, color, and contrast represent true variations in surface and atmospheric reflectance with angle. Windblown dust from the Sahara Desert is apparent in all three images, and is much brighter in the oblique views. This illustrates how MISR's oblique imaging capability makes the instrument a sensitive detector of dust and other particles in the atmosphere. Data for all channels are presented in a Space Oblique Mercator map projection to facilitate their co-registration. The images are about 400 km (250 miles)wide, with a spatial resolution of about 1.1 kilometers (1,200 yards). North is toward the top. MISR was built and is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Office of Earth Science, Washington, DC. The Terra satellite is managed by NASA's Goddard Space Flight Center, Greenbelt, MD. JPL is a division of the California Institute of Technology.
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Area Estimation of Deep-Sea Surfaces from Oblique Still Images
Souto, Miguel; Afonso, Andreia; Calado, António; Madureira, Pedro; Campos, Aldino
2015-01-01
Estimating the area of seabed surfaces from pictures or videos is an important problem in seafloor surveys. This task is complex to achieve with moving platforms such as submersibles, towed or remotely operated vehicles (ROV), where the recording camera is typically not static and provides an oblique view of the seafloor. A new method for obtaining seabed surface area estimates is presented here, using the classical set up of two laser devices fixed to the ROV frame projecting two parallel lines over the seabed. By combining lengths measured directly from the image containing the laser lines, the area of seabed surfaces is estimated, as well as the camera’s distance to the seabed, pan and tilt angles. The only parameters required are the distance between the parallel laser lines and the camera’s horizontal and vertical angles of view. The method was validated with a controlled in situ experiment using a deep-sea ROV, yielding an area estimate error of 1.5%. Further applications and generalizations of the method are discussed, with emphasis on deep-sea applications. PMID:26177287
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Lee, Kyung Hwa; Siegle, Greg J
2014-11-01
This study examined the extent to which emotional face stimuli differ from the neural reactivity associated with more ecological contextually augmented stimuli. Participants were scanned when they viewed contextually rich pictures depicting both emotional faces and context, and pictures of emotional faces presented alone. Emotional faces alone were more strongly associated with brain activity in paralimbic and social information processing regions, whereas emotional faces augmented by context were associated with increased and sustained activity in regions potentially representing increased complexity and subjective emotional experience. Furthermore, context effects were modulated by emotional intensity and valence. These findings suggest that cortical elaboration that is apparent in contextually augmented stimuli may be missed in studies of emotional faces alone, whereas emotional faces may more selectively recruit limbic reactivity. Copyright © 2014 Society for Psychophysiological Research.
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Chang, Shih-Dar; Liang, K C
2017-02-01
Contextual fear conditioning involves forming a representation for the context and associating it with a shock, which were attributed by the prevailing view to functions of the hippocampus and amygdala, respectively. Yet our recent evidence suggested that both processes require integrity of the dorsal hippocampus (DH). In view of the DH involvement in uniting multiple stimuli into a configuration, this study examined whether the DH would integrate context and shock into a shocked-context representation. Male Wistar rats were trained on a two-phase training paradigm of contextual fear conditioning. They explored a novel context on the first day to acquire a contextual representation, and received a shock in that context on the second day to form the context-shock memory. Tests of conditioned freezing given on the following days revealed two properties of configural memory-direct and mediated pattern completion: First, the contextual fear memory was retrieved in a novel context by a cue embedded in the configural set-a shock that did not elicit significant freezing on its own. Second, freezing was also elicited in a novel context by a transportation chamber that was not directly paired with the shock but could activate the fear memory inferentially. The effects were specific to the cue and not due to context generalization. Infusion of lidocaine into the DH, but not the amygdala, immediately after context-shock training impaired conditioned freezing elicited through either type of pattern completion. Our data suggest that the DH in contextual fear conditioning associates context and shock in parallel with the amygdala by incorporating the shock into an otherwise neutral context representation and turning it into a shocked-context representation. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.
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Ureter Injury as a Complication of Oblique Lumbar Interbody Fusion.
Lee, Hyeong-Jin; Kim, Jin-Sung; Ryu, Kyeong-Sik; Park, Choon Keun
2017-06-01
Oblique lumbar interbody fusion is a commonly used surgical method of achieving lumbar interbody fusion. There have been some reports about complications of oblique lumbar interbody fusion at the L2-L3 level. However, to our knowledge, there have been no reports about ureter injury during oblique lumbar interbody fusion. We report a case of ureter injury during oblique lumbar interbody fusion to share our experience. A 78-year-old male patient presented with a history of lower back pain and neurogenic intermittent claudication. He was diagnosed with spinal stenosis at L2-L3, L4-L5 level and spondylolisthesis at L4-L5 level. Symptoms were not improved after several months of medical treatments. Then, oblique lumbar interbody fusion was performed at L2-L3, L4-L5 level. During the surgery, anesthesiologist noticed hematuria. A retrourethrogram was performed immediately by urologist, and ureter injury was found. Ureteroureterostomy and double-J catheter insertion were performed. The patient was discharged 2 weeks after surgery without urologic or neurologic complications. At 2 months after surgery, an intravenous pyelogram was performed, which showed an intact ureter. Our study shows that a low threshold of suspicion of ureter injury and careful manipulation of retroperitoneal fat can be helpful to prevent ureter injury during oblique lumbar interbody fusion at the upper level. Copyright © 2017 Elsevier Inc. All rights reserved.
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F-8 oblique wing structural feasibility study
NASA Technical Reports Server (NTRS)
Koltko, E.; Katz, A.; Bell, M. A.; Smith, W. D.; Lauridia, R.; Overstreet, C. T.; Klapprott, C.; Orr, T. F.; Jobe, C. L.; Wyatt, F. G.
1975-01-01
The feasibility of fitting a rotating oblique wing on an F-8 aircraft to produce a full scale manned prototype capable of operating in the transonic and supersonic speed range was investigated. The strength, aeroelasticity, and fatigue life of such a prototype are analyzed. Concepts are developed for a new wing, a pivot, a skewing mechanism, control systems that operate through the pivot, and a wing support assembly that attaches in the F-8 wing cavity. The modification of the two-place NTF-8A aircraft to the oblique wing configuration is discussed.
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Origins of oblique-slip faulting during caldera subsidence
NASA Astrophysics Data System (ADS)
Holohan, Eoghan P.; Walter, Thomas R.; Schöpfer, Martin P. J.; Walsh, John J.; van Wyk de Vries, Benjamin; Troll, Valentin R.
2013-04-01
Although conventionally described as purely dip-slip, faults at caldera volcanoes may have a strike-slip displacement component. Examples occur in the calderas of Olympus Mons (Mars), Miyakejima (Japan), and Dolomieu (La Reunion). To investigate this phenomenon, we use numerical and analog simulations of caldera subsidence caused by magma reservoir deflation. The numerical models constrain mechanical causes of oblique-slip faulting from the three-dimensional stress field in the initial elastic phase of subsidence. The analog experiments directly characterize the development of oblique-slip faulting, especially in the later, non-elastic phases of subsidence. The combined results of both approaches can account for the orientation, mode, and location of oblique-slip faulting at natural calderas. Kinematically, oblique-slip faulting originates to resolve the following: (1) horizontal components of displacement that are directed radially toward the caldera center and (2) horizontal translation arising from off-centered or "asymmetric" subsidence. We informally call these two origins the "camera iris" and "sliding trapdoor" effects, respectively. Our findings emphasize the fundamentally three-dimensional nature of deformation during caldera subsidence. They hence provide an improved basis for analyzing structural, geodetic, and geophysical data from calderas, as well as analogous systems, such as mines and producing hydrocarbon reservoirs.
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Vectorial point spread function and optical transfer function in oblique plane imaging.
Kim, Jeongmin; Li, Tongcang; Wang, Yuan; Zhang, Xiang
2014-05-05
Oblique plane imaging, using remote focusing with a tilted mirror, enables direct two-dimensional (2D) imaging of any inclined plane of interest in three-dimensional (3D) specimens. It can image real-time dynamics of a living sample that changes rapidly or evolves its structure along arbitrary orientations. It also allows direct observations of any tilted target plane in an object of which orientational information is inaccessible during sample preparation. In this work, we study the optical resolution of this innovative wide-field imaging method. Using the vectorial diffraction theory, we formulate the vectorial point spread function (PSF) of direct oblique plane imaging. The anisotropic lateral resolving power caused by light clipping from the tilted mirror is theoretically analyzed for all oblique angles. We show that the 2D PSF in oblique plane imaging is conceptually different from the inclined 2D slice of the 3D PSF in conventional lateral imaging. Vectorial optical transfer function (OTF) of oblique plane imaging is also calculated by the fast Fourier transform (FFT) method to study effects of oblique angles on frequency responses.
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On the time-variable nature of Titan's obliquity
NASA Astrophysics Data System (ADS)
Noyelles, Benoit; Nimmo, Francis
2014-05-01
Titan presents an unexpectedly high obliquity (Stiles et al. 2008, Meriggiola & Iess 2012) while its topography and gravity suggest a non-hydrostatic ice shell (Hemingway et al. 2013). We here present a 6-dof model of the rotation of Titan simultaneously simulating the full orientation of the shell and the inner core, and considering a global subsurface ocean with a partially-compensated shell of spatially-variable thickness. Between 10 and 13% of our realistic interior models induce a resonance with the annual forcing, that dramatically raises the obliquity. The relevant model Titans are composed of a 130-140 km thick shell floating on a ~250 km thick ocean. The observed obliquity should not be considered as a mean one but as an instantaneous one, that should vary by ~7 arcmin over the duration of the Cassini mission.