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Sample records for adams county rocky

  1. WEISER RIVER STUDY, ADAMS AND WASHINGTON COUNTIES, IDAHO, 1979

    EPA Science Inventory

    During the 1979 water year, a water quality study was conducted on the Weiser and Little Weiser Rivers (17050124) in Washington and Adams Counties, Idaho. The study was completed to obtain background information on effluent limitations for the cities of Cambridge and Council and...

  2. 23. INTERIOR OF BUILDING 1607. VIEW TO NORTH. Rocky ...

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

    23. INTERIOR OF BUILDING 1607. VIEW TO NORTH. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  3. 1. SOUTH FACADE, BUILDING 742 IN BACKGROUND. Rocky Mountain ...

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

    1. SOUTH FACADE, BUILDING 742 IN BACKGROUND. - Rocky Mountain Arsenal, Tank House, Quadrant 1, approximately 1000 feet South of December Seventh Avenue; 2200 feet East of D Street, Commerce City, Adams County, CO

  4. 1. BUILDING 321. VIEW TO NORTHWEST. Rocky Mountain Arsenal, ...

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

    1. BUILDING 321. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Boiler Plant-Central Gas Heat Plant, 1022 feet South of December Seventh Avenue; 525 feet West of D Street, Commerce City, Adams County, CO

  5. 2. BUILDING 321. VIEW TO NORTHEAST. Rocky Mountain Arsenal, ...

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

    2. BUILDING 321. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Boiler Plant-Central Gas Heat Plant, 1022 feet South of December Seventh Avenue; 525 feet West of D Street, Commerce City, Adams County, CO

  6. 3. NORTH FACADE OF BUILDING 742A. Rocky Mountain Arsenal, ...

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

    3. NORTH FACADE OF BUILDING 742-A. - Rocky Mountain Arsenal, Tank House, Quadrant 1, approximately 1000 feet South of December Seventh Avenue; 2200 feet East of D Street, Commerce City, Adams County, CO

  7. 3. BUILDING 321. VIEW TO SOUTHEAST. Rocky Mountain Arsenal, ...

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

    3. BUILDING 321. VIEW TO SOUTHEAST. - Rocky Mountain Arsenal, Boiler Plant-Central Gas Heat Plant, 1022 feet South of December Seventh Avenue; 525 feet West of D Street, Commerce City, Adams County, CO

  8. 5. EAST SIDE OF BUILDING. VIEW TO WEST. Rocky ...

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

    5. EAST SIDE OF BUILDING. VIEW TO WEST. - Rocky Mountain Arsenal, Crude Mustard & Aldrin Manufacturing, 1200 feet South of December Seventh Avenue; 600 feet East of D Street, Commerce City, Adams County, CO

  9. 3. INTERIOR OF BUILDING 1611. VIEW TO SOUTH. Rocky ...

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

    3. INTERIOR OF BUILDING 1611. VIEW TO SOUTH. - Rocky Mountain Arsenal, Ammunition Demolition Building-Tail Fin Storage & Assembly, 2750 feet South of Ninth Avenue; 3480 feet East of D Street, Commerce City, Adams County, CO

  10. 2. INTERIOR OF BUILDING 1602. VIEW TO WEST. Rocky ...

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

    2. INTERIOR OF BUILDING 1602. VIEW TO WEST. - Rocky Mountain Arsenal, Ammunition Demolition Building-Paint Storage, 40 feet North of Road EW-2; 2900 feet East of D Street, Commerce City, Adams County, CO

  11. 5. INTERIOR OF BUILDING 538. VIEW TO NORTH. Rocky ...

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

    5. INTERIOR OF BUILDING 538. VIEW TO NORTH. - Rocky Mountain Arsenal, Thaw House-Distilled Mustard Drum Disposal, 410 feet South of December Seventh Avenue; 1640 feet East of D Street, Commerce City, Adams County, CO

  12. 9. INTERIOR OF BUILDING 514. VIEW TO WEST. Rocky ...

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

    9. INTERIOR OF BUILDING 514. VIEW TO WEST. - Rocky Mountain Arsenal, Lewisite Reactor & Distilled Mustard Distillation Building, 420 feet South of December Seventh Avenue; 1070 feet East of D Street, Commerce City, Adams County, CO

  13. 7. INTERIOR OF BUILDING 514. VIEW TO WEST. Rocky ...

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

    7. INTERIOR OF BUILDING 514. VIEW TO WEST. - Rocky Mountain Arsenal, Lewisite Reactor & Distilled Mustard Distillation Building, 420 feet South of December Seventh Avenue; 1070 feet East of D Street, Commerce City, Adams County, CO

  14. 8. INTERIOR OF BUILDING 514. VIEW TO EAST. Rocky ...

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

    8. INTERIOR OF BUILDING 514. VIEW TO EAST. - Rocky Mountain Arsenal, Lewisite Reactor & Distilled Mustard Distillation Building, 420 feet South of December Seventh Avenue; 1070 feet East of D Street, Commerce City, Adams County, CO

  15. 11. INTERIOR OF BUILDING 1606. VIEW TO WEST. Rocky ...

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

    11. INTERIOR OF BUILDING 1606. VIEW TO WEST. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  16. 9. INTERIOR OF BUILDING 1601. VIEW TO SOUTH. Rocky ...

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

    9. INTERIOR OF BUILDING 1601. VIEW TO SOUTH. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  17. 8. INTERIOR OF BUILDING 1601. VIEW TO NORTH. Rocky ...

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

    8. INTERIOR OF BUILDING 1601. VIEW TO NORTH. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  18. 10. INTERIOR OF BUILDING 1606. VIEW TO SOUTH. Rocky ...

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

    10. INTERIOR OF BUILDING 1606. VIEW TO SOUTH. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  19. 7. INTERIOR OF BUILDING 1601. VIEW TO SOUTH. Rocky ...

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

    7. INTERIOR OF BUILDING 1601. VIEW TO SOUTH. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  20. 13. INTERIOR OF BUILDING 1606. VIEW TO WEST. Rocky ...

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

    13. INTERIOR OF BUILDING 1606. VIEW TO WEST. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  1. 6. INTERIOR OF BUILDING 1601. VIEW TO SOUTHEAST. Rocky ...

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

    6. INTERIOR OF BUILDING 1601. VIEW TO SOUTHEAST. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  2. 3. FIRSTFLOOR LABORATORY. VIEW TO SOUTHWEST. Rocky Mountain Arsenal, ...

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

    3. FIRST-FLOOR LABORATORY. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Administration-Laboratory- Change House-Bomb Rail, 420 feet South of December Seventh Avenue; 530 feet West of D Street, Commerce City, Adams County, CO

  3. 1. BUILDING 411A. VIEW TO NORTHEAST. Rocky Mountain Arsenal, ...

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

    1. BUILDING 411A. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Sulfur Monochloride & Dichloride Manufacturing, 1003 feet South of December Seventh Avenue; 412 feet East of D Street, Commerce City, Adams County, CO

  4. 4. BUILDING 741/742. VIEW TO NORTHWEST. Rocky Mountain Arsenal, ...

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

    4. BUILDING 741/742. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Refrigeration Napalm & Incendiary Bomb Warehouse-Bomb Filling, 825 feet South of December Seventh Avenue; 2425 feet East of D Street, Commerce City, Adams County, CO

  5. 2. BUILDING 741/742. VIEW TO SOUTHWEST. Rocky Mountain Arsenal, ...

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

    2. BUILDING 741/742. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Refrigeration Napalm & Incendiary Bomb Warehouse-Bomb Filling, 825 feet South of December Seventh Avenue; 2425 feet East of D Street, Commerce City, Adams County, CO

  6. 6. BUILDING 741/742. VIEW TO SOUTHEAST. Rocky Mountain Arsenal, ...

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

    6. BUILDING 741/742. VIEW TO SOUTHEAST. - Rocky Mountain Arsenal, Refrigeration Napalm & Incendiary Bomb Warehouse-Bomb Filling, 825 feet South of December Seventh Avenue; 2425 feet East of D Street, Commerce City, Adams County, CO

  7. 3. BUILDING 741/742. VIEW TO WEST. Rocky Mountain Arsenal, ...

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

    3. BUILDING 741/742. VIEW TO WEST. - Rocky Mountain Arsenal, Refrigeration Napalm & Incendiary Bomb Warehouse-Bomb Filling, 825 feet South of December Seventh Avenue; 2425 feet East of D Street, Commerce City, Adams County, CO

  8. 1. BUILDING 741/742. VIEW TO SOUTH. Rocky Mountain Arsenal, ...

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

    1. BUILDING 741/742. VIEW TO SOUTH. - Rocky Mountain Arsenal, Refrigeration Napalm & Incendiary Bomb Warehouse-Bomb Filling, 825 feet South of December Seventh Avenue; 2425 feet East of D Street, Commerce City, Adams County, CO

  9. 5. BUILDING 741/742. VIEW TO NORTHEAST. Rocky Mountain Arsenal, ...

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

    5. BUILDING 741/742. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Refrigeration Napalm & Incendiary Bomb Warehouse-Bomb Filling, 825 feet South of December Seventh Avenue; 2425 feet East of D Street, Commerce City, Adams County, CO

  10. 4. FIRSTFLOOR SHOWER/LOCKER ROOM. VIEW TO NORTHEAST. Rocky Mountain ...

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

    4. FIRST-FLOOR SHOWER/LOCKER ROOM. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Administration-Laboratory- Change House-Bomb Rail, 420 feet South of December Seventh Avenue; 530 feet West of D Street, Commerce City, Adams County, CO

  11. Rockies

    Atmospheric Science Data Center

    2014-05-15

    ... orbit 7447) include portions of southern Wyoming, central Colorado, and western Nebraska. The top view is from the instrument's ... of the Front Range of the Rocky Mountains, located in the lower right of the images. The Rockies owe their present forms to tectonic ...

  12. The Feasibility of Consolidating the Schools of Mount Joy Township, Adams County, Pennsylvania. Bulletin, 1920, No. 9

    ERIC Educational Resources Information Center

    Cook, Katherine M.; Deffenbaugh, W. S.

    1920-01-01

    Mount Joy Township is located in southeastern Pennsylvania, in Adams County. It is immediately adjacent to the historic battlefield and town of Gettysburg. Though irregular in shape, it averages about 5 miles from north to south and 41 miles from east to west, and contains approximately 36 square miles. The population of the township in 1910 was…

  13. Energy development in the US Rockies: A Role for counties?

    SciTech Connect

    Davis, C.; Hoffer, K.

    2010-04-01

    This article analyzes the role played by county commissioners in Colorado and Montana in restricting or facilitating the use of clean energy sources in the generation of electrical power. Using data obtained from responses to an internet survey, we found that many commissioners in both states developed land use policies dealing with renewable energy resources over the preceding five years. Colorado and Montana officials were quite similar in terms of their positive reaction to changes that would facilitate greater county interest in clean energy policies. Most respondents favored increasing the pace of renewable energy use in relation to traditional energy sources but were also supportive of a more inclusive renewable portfolio standard that would embrace clean coal technologies and nuclear power.

  14. Water-level records for Adams, Larimer, Logan, Morgan, Sedgwick, Washington, and Weld Counties, Colorado, 1973-77

    USGS Publications Warehouse

    Major, Thomas J.; Vaught, Kenneth D.

    1977-01-01

    Water levels measured during March 1977 in 350 wells tapping alluvial aquifers in Adams, Larimer, Logan, Morgan, Sedgwick, Washington, and Weld Counties, Colo., are presented. Water-level records for the 4 preceding years are included to serve as references illustrating declining or rising water levels. These data can be used by well owners for planning their irrigation schedules for the next irrigation season and can be used by water managers for developing plans to manage the ground-water resources. (Woodard-USGS)

  15. Analyses of geochemical samples and descriptions of rock samples, Adams Gap and Shinbone Creek Roadless Areas, Clay County, Alabama

    USGS Publications Warehouse

    Erickson, M.S.; Hanley, J.T.; Kelley, D.L.; Sherlock, L.J.

    1983-01-01

    Semiquantitative spectrographic analyses for 31 elements on 105 rocks, 47 stream-sediment, and 70 soil samples from the Adams Gap and Shinbone Creek Roadless Areas and vicinity, Talladega National Forest, Clay County, Alabama are reported here in detail. Atomic-absorption analyses for zinc in all samples and for gold in 5 selected rock samples are also reported. Localities for all sables are given in Universal Transverse Mercator (UTM) coordinates. A brief description of each rock sample is included. Rocks analyzed include quartzite, phyllite, vein quartz, and schist.

  16. Superfund record of decision (EPA Region 3), Westinghouse Elevator Company Plant, Operable Unit 2, Cumberland Township, Adams County, Gettysburg, PA, March 31, 1995

    SciTech Connect

    1995-04-01

    This Record of Decision (ROD) presents the selected remedial action for Operable Unit 2 (Soils) at the Westinghouse Elevator Company Plant Site in Adams County, Pennsylvania. The selected remedy for the soils at the Westinghouse Elevator Plant is No Additional Action for this Operable Unit. The other alternatives evaluated would produce little or no environmental benefit at substantial cost.

  17. Marguerite Arnet Residence, exterior window detail, looking north. Adam ...

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

    Marguerite Arnet Residence, exterior window detail, looking north. - Adam & Bessie Arnet Homestead, Marguerite Arnet Residence, 560 feet northeast of Adam & Bessie Arnet Residence, Model, Las Animas County, CO

  18. Marguerite Arnet Residence, exterior door detail, looking north. Adam ...

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

    Marguerite Arnet Residence, exterior door detail, looking north. - Adam & Bessie Arnet Homestead, Marguerite Arnet Residence, 560 feet northeast of Adam & Bessie Arnet Residence, Model, Las Animas County, CO

  19. Shapefile of the Elevation of the Bedrock Surface Beneath the Rocky Flats Alluvial Fan, Boulder and Jefferson Counties, Colorado

    USGS Publications Warehouse

    Knepper, Daniel H.

    2003-01-01

    The Rocky Flats alluvial fan is a large early Pleistocene gravel deposit at the mouth of Coal Creek Canyon along the eastern flank of the Colorado Front Range in Jefferson and Boulder Counties, Colorado. Elevations of the bedrock surface beneath the alluvial fan gravels have been compiled at selected points from a variety of sources and recorded in a digital dataset suitable for importing into commonly used GIS and image processing software packages.

  20. Mineral Resources of the Hells Canyon Study Area, Wallowa County, Oregon, and Idaho and Adams Counties, Idaho

    USGS Publications Warehouse

    Simmons, George C.; Gualtieri, James L.; Close, Terry J.; Federspiel, Francis E.; Leszcykowski, Andrew M.

    2007-01-01

    Field studies supporting the evaluation of the mineral potential of the Hells Canyon study area were carried out by the U.S. Geological Survey and the U.S. Bureau of Mines in 1974-76 and 1979. The study area includes (1) the Hells Canyon Wilderness; (2) parts of the Snake River, Rapid River, and West Fork Rapid River Wild and Scenic Rivers; (3) lands included in the second Roadless Area Review and Evaluation (RARE II); and (4) part of the Hells Canyon National Recreation Area. The survey is one of a series of studies to appraise the suitability of the area for inclusion in the National Wilderness Preservation System as required by the Wilderness Act of 1964. The spectacular and mineralized area covers nearly 950 mi2 (2,460 km2) in northeast Oregon and west-central Idaho at the junction of the Northern Rocky Mountains and the Columbia Plateau.

  1. Preliminary surficial geologic map of the Rocky Flats Plant and vicinity, Jefferson and Boulder Counties, Colorado

    SciTech Connect

    Shroba, R.R.; Carrara, P.E.

    1994-11-01

    This report contains a 1:6000 scale map of the 3-mile by 4-mile rectangular area surrounding the Rocky Flats Plant. The map shows the surface deposits estimated to be at least one meter thick. The accompanying report contains a detailed description of the map units, a discussion of the Rocky Flats alluvium and landslides, and cited references. 37 references.

  2. Distribution of corticolous noncrustose lichens on trunks of Rocky Mountain junipers in Boulder County, Colorado.

    USGS Publications Warehouse

    Peard, J.L.

    1983-01-01

    Nineteen species of noncrustose lichens were found on Juniperus scopulorum bark; 3 species had relatively high cover and frequency values and were characterized as typical lichens of Rocky Mountain junipers: Xanthoria fallax, Phaeophyscia hirsuta and Physcia caesia. Total cover per tree was low (4%) and most species preferred the N and E sides of trunk bases. These distributional trends may reflect gradients of exposure to wind, insolation, and rate of bark exfoliation. -Author Juniperus scopulorum Phaeophyscia hirsuta Physcia caesia Xanthoria fallax.

  3. Vascular flora of the Rocky Flats area, Jefferson County, Colorado, USA

    DOE PAGESBeta

    Nelson, Jody K.

    2010-08-01

    The Rocky Flats Site (Site) is a U.S. Department of Energy (DOE) facility near Golden, Colorado that produced nuclear weapons components during the Cold War. Like many federal properties that have been off-limits to public access for decades, it has become a refugia for biodiversity as surrounding landscapes have been lost to agriculture and urbanization. A floristic study of the area was conducted on approximately 2,505 ha (6,189 ac) and includes the parcels currently managed and operated by DOE and the U.S. Fish and Wildlife Service (Rocky Flats National Wildlife Refuge). A flora of 630 species of vascular plants inmore » 84 families and 340 genera was documented, including 12 species endemic to the southern Rocky Mountains and seven species considered rare or imperiled by the Colorado Natural Heritage Program. The flora of the Site is characterized by a predominantly Western North American floristic element, however, an Adventive floristic element contributes the greatest number of species. The vegetation is dominated by xeric tallgrass prairie and mixed grass prairie, with areas of wetland, shrubland, and riparian woodland.« less

  4. Vascular flora of the Rocky Flats area, Jefferson County, Colorado, USA

    SciTech Connect

    Nelson, Jody K.

    2010-08-01

    The Rocky Flats Site (Site) is a U.S. Department of Energy (DOE) facility near Golden, Colorado that produced nuclear weapons components during the Cold War. Like many federal properties that have been off-limits to public access for decades, it has become a refugia for biodiversity as surrounding landscapes have been lost to agriculture and urbanization. A floristic study of the area was conducted on approximately 2,505 ha (6,189 ac) and includes the parcels currently managed and operated by DOE and the U.S. Fish and Wildlife Service (Rocky Flats National Wildlife Refuge). A flora of 630 species of vascular plants in 84 families and 340 genera was documented, including 12 species endemic to the southern Rocky Mountains and seven species considered rare or imperiled by the Colorado Natural Heritage Program. The flora of the Site is characterized by a predominantly Western North American floristic element, however, an Adventive floristic element contributes the greatest number of species. The vegetation is dominated by xeric tallgrass prairie and mixed grass prairie, with areas of wetland, shrubland, and riparian woodland.

  5. Hydrology of a nuclear-processing plant site, Rocky Flats, Jefferson County, Colorado

    USGS Publications Warehouse

    Hurr, R. Theodore

    1976-01-01

    Accidental releases of contaminants resulting from the operation of the U.S. Energy Research and Development Administration's nuclear-processing and recovery plant located on Rocky Flats will move at different rates through -different parts of the hydrologic system. Rates of movement are dependent upon the magnitude of the accidental release and the hydrologic conditions at the time of the release. For example, during wet periods, a contaminant resulting from a 5,000-gallon (19,000-1itre) release on the land surface would enter the ground-water system in about 2 to 12 hours. Ground-water flow in the Rocky Flats Alluvium might move the contaminant eastward at a rate of about 3 to 11 feet (0.9 to 3.4 metres) per day, if it remains dissolved. Maximum time to a point of discharge would be about 3 years; minimum time could be a few days. A contaminant entering a stream would then move at a rate of about 60 feet (18 metres) per minute under pool-and-riffle conditions. The rate of movement might be about 420 feet (128 metres) per minute under open-channel-flow conditions following intense thunderstorms.

  6. Ground-water resources of the South Platte River Basin in western Adams and southwestern Weld Counties, Colorado

    USGS Publications Warehouse

    Smith, Rex O.; Schneider, P.A.; Petri, Lester R.

    1964-01-01

    The area described in this report consists of about 970 square miles in western Adams and southwestern Weld Counties in northeastern Colorado. It includes that part of the South Platte River valley between Denver and Kuner, Colo., all of Beebe Draw, and the lower part of the valley of Box Elder Creek. The stream-valley lowlands are separated by rolling uplands. The climate is semiarid, the normal annual precipitation being about 13 inches; thus, irrigation is essential for stable agricultural development. The area contains about 220,000 acres of irrigated land in the stream valleys. Most of the remaining 400,000 acres of land is used for dry farming or grazing because it lacks irrigation water. Most of the lowlands were brought under irrigation with surface water during the early 1900's, and now nearly all the surface water in the area is appropriated for irrigation within and downstream from the area. Because the natural flow of the streams is sometimes less than the demand for water, ground water is used to supplement the surface-water supply. Wells, drilled chiefly since 1930, supply the supplemental water and in some places are the sole supply for irrigation use. Rocks exposed in the area are of sedimentary origin and range in age from Lato Cretaceous to Recent. Those that are consolidated, called 'bedrock' in this report, consist of the Fox Hills sandstone and the Laramie and Arapahoe formations, all of Late Cretaceous age, and the Denver formation and Dawson arkose of Late Cretaceous and Tertiary age. The surface of the bedrock was shaped by ancestral streams, the valleys of which are reflected by the present surface topography. Dune sand, slope wash, and thin upland deposits of Quaternary age mantle the bedrock in the divide areas, and stream deposits ranging in thickness from 0 to about 125 feet partly fill the ancestral valleys. The valley-fill deposits consist of beds and lenses of clay, silt, sand, gravel, cobbles, and boulders. Abundant supplies of

  7. Bedrock erosion surface beneath the rocky flats alluvial fan, Jefferson and Boulder counties, Colorado

    USGS Publications Warehouse

    Knepper, D.H., Jr.

    2005-01-01

    The early Pleistocene Rocky Flats alluvial fan formed at the mouth of unglaciated Coal Creek Canyon along the eastern flank of the Colorado Front Range. The fan consists of boulder, cobble, and pebble gravel deposited on an erosional surface cut on tilted Mesozoic sedimentary strata. A north-trending hogback of steeply dipping Cretaceous Laramie Formation and Fox Hills Sandstone is exposed through the gravel across the central portion of the fan. Elevations on the gravel-bedrock contact were used in a GIS to reconstruct the bedrock surface at the base of the gravel, providing a glimpse of the geomorphology of the early Pleistocene Colorado Piedmont. The reconstructed erosional bedrock surface portrays a landscape carved by a series of easterly flowing streams that eroded headward to the resistant hogback units, creating a bedrock step up to 37 m high. East-trending ridges on the bedrock surface are remnants of drainage divides between the Pleistocene streams. Water gaps in the bedrock step allowed the streams access to the upper surface of the step. This entire surface, except the hogback, was covered by gravel about 1.35 to 1.5 Ma ago. Subsequent erosion of the alluvial fan has been by headward (westward) erosion of easterly flowing streams incising into the eastern portion of the fan. Because the gravel is more resistant than the underlying bedrock, modern streams are established over the Pleistocene drainage divides, where the gravel was thinnest. Thicker gravel in the Pleistocene paleovalleys now caps modern drainage divides, producing an inverted topography.

  8. Conceptual Model of Hydrologic and Thermal Conditions of the Eastbank Aquifer System near Rocky Reach Dam, Douglas County, Washington

    USGS Publications Warehouse

    van Heeswijk, Marijke; Cox, Stephen E.; Huffman, Raegan L.; Curran, Christopher A.

    2008-01-01

    The Lower and Combined Aquifers of the Eastbank Aquifer system, located in a river-terrace deposit along the Columbia River near Rocky Reach Dam, Washington, are primarily recharged by the Columbia River and provide water to the Eastbank Hatchery and the regional water system servicing the cities of Wenatchee, East Wenatchee, and parts of unincorporated Chelan and Douglas Counties. In 2006, mean annual pumpage from the aquifers by the hatchery and regional water system was about 43 and 16 cubic feet per second, respectively. Reportedly, temperatures of ground water pumped by the hatchery have been increasing, thereby making water potentially too warm for salmonid fish production. An evaluation of hourly ground-water and river temperatures from January 1991 through August 2007 indicates increasing interannual trends in temperatures in most of the Lower and Combined Aquifers from 1999 through 2006 that correspond to increasing trends in the annual mean and annual maximum river temperatures during the same period of 0.07 and 0.17?C per year, respectively. There were no trends in the annual minimum river temperatures from 1999 through 2006, and there were no trends in the annual minimum, mean, and maximum river temperatures from 1991 through 1998 and from 1991 through 2007. Increases in river temperatures from 1999 through 2006 are within the natural variability of the river temperatures. Most of the Lower and Combined Aquifers reached thermal equilibrium?defined by constant time lags between changes in river temperatures and subsequent changes in ground-water temperatures?during 1991?98. The only exceptions are the Combined Aquifer north of the well field of the regional water system, which had not reached thermal equilibrium by 2006, and the Lower Aquifer west of the well fields of the hatchery and the regional water system, which reached thermal equilibrium prior to 1991. Because most of the Lower and Combined Aquifers were in thermal equilibrium from 1999 through

  9. Photograph of photogrammetric plate LCHABSGS11IL1124S06R. SOUTH (ADAMS STREET) ELEVATION, UPPER ...

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

    Photograph of photogrammetric plate LC-HABS-GS11-IL-1124-S06R. SOUTH (ADAMS STREET) ELEVATION, UPPER LEVEL, INCLINED 30; Upper right section of elevation - Phelps-Dodge-Palmer Building, 200 West Adams Street, Chicago, Cook County, IL

  10. Photograph of photogrammetric plate LCHABSGS11IL1124S02R. SOUTH (ADAMS STREET) ELEVATION, GROUND ...

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

    Photograph of photogrammetric plate LC-HABS-GS11-IL-1124-S02R. SOUTH (ADAMS STREET) ELEVATION, GROUND LEVEL Lower right section of elevation - Phelps-Dodge-Palmer Building, 200 West Adams Street, Chicago, Cook County, IL

  11. Photograph of photogrammetric plate LCHABSGS11IL1124S04R. SOUTH (ADAMS STREET) ELEVATION, UPPER ...

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

    Photograph of photogrammetric plate LC-HABS-GS11-IL-1124-S04R. SOUTH (ADAMS STREET) ELEVATION, UPPER LEVEL Middle right section of elevation - Phelps-Dodge-Palmer Building, 200 West Adams Street, Chicago, Cook County, IL

  12. Photograph of photogrammetric plate LCHABSGS11IL1124S05R. SOUTH (ADAMS STREET) ELEVATION, UPPER ...

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

    Photograph of photogrammetric plate LC-HABS-GS11-IL-1124-S05R. SOUTH (ADAMS STREET) ELEVATION, UPPER LEVEL, INCLINED 30; Upper left section of elevation - Phelps-Dodge-Palmer Building, 200 West Adams Street, Chicago, Cook County, IL

  13. Photograph of photogrammetric plate LCHABSGS11IL1124S01R. SOUTH (ADAMS STREET) ELEVATION, GROUND ...

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

    Photograph of photogrammetric plate LC-HABS-GS11-IL-1124-S01R. SOUTH (ADAMS STREET) ELEVATION, GROUND LEVEL Lower left section of elevation - Phelps-Dodge-Palmer Building, 200 West Adams Street, Chicago, Cook County, IL

  14. What's an Adam's Apple?

    MedlinePlus

    ... Help White House Lunch Recipes What's an Adam's Apple? KidsHealth > For Kids > What's an Adam's Apple? Print A A A Text Size You're ... the throat. This is what's called an Adam's apple. Everyone's larynx grows during puberty, but a girl's ...

  15. 7. Historic American Buildings Survey, C. C. Adams, Photographer August ...

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

    7. Historic American Buildings Survey, C. C. Adams, Photographer August 1931, SEED PACKING ROOM, Gift of New York State Department of Education. - Shaker North Family Washhouse (first), Shaker Road, New Lebanon, Columbia County, NY

  16. The ADAMS interactive interpreter

    SciTech Connect

    Rietscha, E.R.

    1990-12-17

    The ADAMS (Advanced DAta Management System) project is exploring next generation database technology. Database management does not follow the usual programming paradigm. Instead, the database dictionary provides an additional name space environment that should be interactively created and tested before writing application code. This document describes the implementation and operation of the ADAMS Interpreter, an interactive interface to the ADAMS data dictionary and runtime system. The Interpreter executes individual statements of the ADAMS Interface Language, providing a fast, interactive mechanism to define and access persistent databases. 5 refs.

  17. Ansel Adams: early works

    NASA Astrophysics Data System (ADS)

    Throckmorton, Jodi

    2010-02-01

    Ansel Adams (1902-1984), photographer, musician, naturalist, explorer, critic, and teacher, was a giant in the field of landscape photography. In his images of the unspoiled Western landscape, he strove to capture the sublime: the transcendentalist concept that nature can generate the experience of awe for the viewer. Many viewers are familiar with the heroic, high-contrast prints on high-gloss paper that Adams made to order beginning in the 1970s; much less well known are the intimate prints that the artist crafted earlier in his career. This exhibition focuses on these masterful small prints from the 1920s into the 1950s. During this time period, Adams's printing style changed dramatically. The painterly, soft-focus, warm-toned style of the Parmelian Prints of the High Sierras from the 1920s evolved into the sharp-focus style of the f/64 school of photography that Adams co-founded in the 1930s with Edward Weston and Imogen Cunningham. After World War II, Adams opted for a cooler, higher-contrast look for his prints. Throughout the various styles in which he chose to work, Adams explored the power of nature and succeeded in establishing landscape photography as a legitimate form of modern art.

  18. Removal of n-nitrosodimethylamine from Rocky Mountain Arsenal waters using innovative adsorption technologies. Final report

    SciTech Connect

    Fleming, E.C.; Pennington, J.C.; Francingues, N.R.; Felt, D.R.; Wachob, B.G.

    1996-08-01

    The Rocky Mountain Arsenal (RMA) occupies 27 square miles in Adams County, Colorado, and is located adjacent to the Stapleton Airport. Figure 1 illustrates a general map of the RMA. The U.S. Department of the Army established the RMA in 1942 for the purpose of producing chemicals such as napalm, mustard agent, lewisite, and chlorine. After World War II, a number of private organizations leased the arsenal from the Army for a variety of manufacturing purposes. Most of the manufacturing activities were conducted in the South Plants area (see Figure 1). The North Plants were constructed in 1951 for GB nerve agent production, munitions filling, and demilitarization of munitions and used until 1957. During the 1950s and 1960s, the Air Force operated the hydrazine blending and storage facility (HBSF) of symmetrical and unsymmetrical dimethyl hydrazine (UDMH). The hydrazine produced at the HBSF was used for the Titan Missile and Lunar Lander programs.

  19. Geographic information system datasets of regolith-thickness data, regolith-thickness contours, raster-based regolith thickness, and aquifer-test and specific-capacity data for the Lost Creek Designated Ground Water Basin, Weld, Adams, and Arapahoe Counties, Colorado

    USGS Publications Warehouse

    Arnold, L. Rick

    2010-01-01

    These datasets were compiled in support of U.S. Geological Survey Scientific-Investigations Report 2010-5082-Hydrogeology and Steady-State Numerical Simulation of Groundwater Flow in the Lost Creek Designated Ground Water Basin, Weld, Adams, and Arapahoe Counties, Colorado. The datasets were developed by the U.S. Geological Survey in cooperation with the Lost Creek Ground Water Management District and the Colorado Geological Survey. The four datasets are described as follows and methods used to develop the datasets are further described in Scientific-Investigations Report 2010-5082: (1) ds507_regolith_data: This point dataset contains geologic information concerning regolith (unconsolidated sediment) thickness and top-of-bedrock altitude at selected well and test-hole locations in and near the Lost Creek Designated Ground Water Basin, Weld, Adams, and Arapahoe Counties, Colorado. Data were compiled from published reports, consultant reports, and from lithologic logs of wells and test holes on file with the U.S. Geological Survey Colorado Water Science Center and the Colorado Division of Water Resources. (2) ds507_regthick_contours: This dataset consists of contours showing generalized lines of equal regolith thickness overlying bedrock in the Lost Creek Designated Ground Water Basin, Weld, Adams, and Arapahoe Counties, Colorado. Regolith thickness was contoured manually on the basis of information provided in the dataset ds507_regolith_data. (3) ds507_regthick_grid: This dataset consists of raster-based generalized thickness of regolith overlying bedrock in the Lost Creek Designated Ground Water Basin, Weld, Adams, and Arapahoe Counties, Colorado. Regolith thickness in this dataset was derived from contours presented in the dataset ds507_regthick_contours. (4) ds507_welltest_data: This point dataset contains estimates of aquifer transmissivity and hydraulic conductivity at selected well locations in the Lost Creek Designated Ground Water Basin, Weld, Adams, and

  20. Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, and rock samples from the Little Rockies, Mount Pennell, and Mount Hillers Wilderness Study Areas (UT-050-247,248,249), Garfield County, Utah

    SciTech Connect

    Detra, D.E.; Erickson, M.S.; Kemp, W.M. III; Willson, W.R.

    1984-01-01

    This report presents the results of a geochemical and mineralogical survey of the Little Rockies, Mount Pennell, and Mount Hillers Wilderness Study Areas (UT-050-247,248,249), Garfield County, Utah. The Little Rockies, Mount Pennell, and Mount Hillers Wilderness Study Areas comprise about 350 mi/sup 2/ (910 km/sup 2/) in Garfield County, Utah. The study areas occupy the southern portion of the Henry Mountains and includes Mount Pennell, Mount Hillers, and Mount Ellsworth. The areas consist of a series of diorite porphyry laccoliths and their satellite bodies, all of Eocene age, which intrude the 8000 ft (2500 m) thick Henry Basin sediments which range in age from Permian to Holocene. Only Triassic and younger rocks are exposed in the areas. Samples were collected at 153 sites. At nearly all of those sites, both a stream-sediment sample and a heavy-mineral-concentrate sample were collected. Where suitable outcrop was available, rock samples were collected. In addition to the spectrographic analysis all heavy-mineral-concentrate samples were mineralogically analyzed. Minerals reported include zircon (round and euhedral), sphene, rutile, anatase, barite, apatite, scheelite, epidote, pyrite, pyroxene, arsenopyrite, amphibole, and rock fragments.

  1. Was Adam a Real Person?

    ERIC Educational Resources Information Center

    Lamoureux, Denis O.

    2011-01-01

    Belief in the historicity of Adam has been held firmly throughout the history of the church. In the light of modern biblical criticism and the evolutionary sciences, some conservative Christians are now questioning whether or not Adam was a real person. This paper argues that the existence of Adam in the opening chapters of scripture reflects an…

  2. All about Adam.

    ERIC Educational Resources Information Center

    Bradley, Ann

    1992-01-01

    Rochester Teachers Association President Adam Urbanski is kingpin of a new breed of union leaders who want to be partners, not adversaries, in the school improvement crusade. Despite his good intentions, many people in his hometown are disgruntled with him. The article describes his work over the past five years. (SM)

  3. The Adams Family

    ERIC Educational Resources Information Center

    Douven, Igor; Verbrugge, Sara

    2010-01-01

    According to Adams's Thesis, the acceptability of an indicative conditional sentence goes by the conditional probability of its consequent given its antecedent. We test, for the first time, whether this thesis is descriptively correct and show that it is not; in particular, we show that it yields the wrong predictions for people's judgments of the…

  4. Rocky 7

    NASA Astrophysics Data System (ADS)

    Friebele, Elaine

    Though it's not the hero of the boxing movie sequel, it's just as tough. In the most rigorous field test yet, the prototype Martian rover traveled six-tenths of a mile over rugged, Mars-like terrain. Being more versatile than a boxer, the rover conducted science experiments, collected rock and soil samples, and snapped 580 photographs along the way. Rovers modeled after Rocky 7 may be sent to Mars in the years 2001 and 2003 to search for water and evidence to confirm hints that life once may have existed on Mars. The series of field tests carried out at Lavic Lake, an ancient lake bed east of Los Angeles, Calif., were designed to simulate conditions of a real Mars rover mission and to test the rover's ability to travel greater distances than current rovers. The desert basin—containing areas of lava flow, cracked mud, terrain strewn with basalt rocks, and an alluvial fan—resembles some regions of Mars.

  5. 76 FR 21425 - Rocky Mountain Railcar and Repair, Inc.-Acquisition and Operation Exemption-Line of Railroad in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-15

    ... Surface Transportation Board Rocky Mountain Railcar and Repair, Inc.--Acquisition and Operation Exemption--Line of Railroad in Tooele County, UT Rocky Mountain Railcar and Repair, Inc. (Rocky Mountain), a... line. \\1\\ Rocky Mountain states that it currently operates a railcar repair facility, but that it...

  6. 3. Aerial view southeast, State Route 92 bottom left, Adams ...

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

    3. Aerial view southeast, State Route 92 bottom left, Adams Dam Road center, Brandywine Creek State Park and J. Chandler Farm in center left, duck pond bottom right and reservoir bottom left. - Winterthur Farms, Intersection State Routes 92 & 100, Intersection State Routes 92 & 100, Winterthur, New Castle County, DE

  7. 4. Aerial view southwest, Adams Dam Road bottom left, State ...

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

    4. Aerial view southwest, Adams Dam Road bottom left, State Route 100 center, back gates to Winterthur and Wilmington Country Club upper center, duck pond and reservoir bottom right and center, and State Route 92 center bottom. - Winterthur Farms, Intersection State Routes 92 & 100, Intersection State Routes 92 & 100, Winterthur, New Castle County, DE

  8. 5. Aerial view west, Adams Dam Road bottom center, State ...

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

    5. Aerial view west, Adams Dam Road bottom center, State Route 100 center, duck pond and reservoir center, State Route 100 center right, State Route 92 below center right, Brandywine Creek State Park center bottom. - Winterthur Farms, Intersection State Routes 92 & 100, Intersection State Routes 92 & 100, Winterthur, New Castle County, DE

  9. ADAM Proteases and Gastrointestinal Function.

    PubMed

    Jones, Jennifer C; Rustagi, Shelly; Dempsey, Peter J

    2016-01-01

    A disintegrin and metalloproteinases (ADAMs) are a family of cell surface proteases that regulate diverse cellular functions, including cell adhesion, migration, cellular signaling, and proteolysis. Proteolytically active ADAMs are responsible for ectodomain shedding of membrane-associated proteins. ADAMs rapidly modulate key cell signaling pathways in response to changes in the extracellular environment (e.g., inflammation) and play a central role in coordinating intercellular communication within the local microenvironment. ADAM10 and ADAM17 are the most studied members of the ADAM family in the gastrointestinal tract. ADAMs regulate many cellular processes associated with intestinal development, cell fate specification, and the maintenance of intestinal stem cell/progenitor populations. Several signaling pathway molecules that undergo ectodomain shedding by ADAMs [e.g., ligands and receptors from epidermal growth factor receptor (EGFR)/ErbB and tumor necrosis factor α (TNFα) receptor (TNFR) families] help drive and control intestinal inflammation and injury/repair responses. Dysregulation of these processes through aberrant ADAM expression or sustained ADAM activity is linked to chronic inflammation, inflammation-associated cancer, and tumorigenesis. PMID:26667078

  10. ADAM Proteases and Gastrointestinal Function

    PubMed Central

    Jones, Jennifer C.; Rustagi, Shelly; Dempsey, Peter J.

    2016-01-01

    A disintegrin and metalloproteinases (ADAMs) are a family of cell surface proteases that regulate diverse cellular functions, including cell adhesion, migration, cellular signaling, and proteolysis. Proteolytically active ADAMs are responsible for ectodomain shedding of membrane-associated proteins. ADAMs rapidly modulate key cell signaling pathways in response to changes in the extracellular environment (e.g., inflammation) and play a central role in coordinating intercellular communication within the local microenvironment. ADAM10 and ADAM17 are the most studied members of the ADAM family in the gastrointestinal tract. ADAMs regulate many cellular processes associated with intestinal development, cell fate specification, and the maintenance of intestinal stem cell/progenitor populations. Several signaling pathway molecules that undergo ectodomain shedding by ADAMs [e.g., ligands and receptors from epidermal growth factor receptor (EGFR)/ErbB and tumor necrosis factor α (TNFα) receptor (TNFR) families] help drive and control intestinal inflammation and injury/repair responses. Dysregulation of these processes through aberrant ADAM expression or sustained ADAM activity is linked to chronic inflammation, inflammation-associated cancer, and tumorigenesis. PMID:26667078

  11. 12. VIEW OF THE ROCKY FLATS PLANT LOOKING WEST. AFTER ...

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

    12. VIEW OF THE ROCKY FLATS PLANT LOOKING WEST. AFTER 38 YEARS, WEAPONS PRODUCTION CEASED IN 1989. IN 1992, THE PLANT MISSION CHANGED FROM WEAPONS PRODUCTION TO ENVIRONMENTAL CLEAN UP AND RESTORATION. BY 1995, THE SITE HAD BEGUN TO BE DISMANTLED (6/27/95). - Rocky Flats Plant, Bounded by Indiana Street & Routes 93, 128 & 72, Golden, Jefferson County, CO

  12. 29. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING SOUTH. ...

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

    29. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING SOUTH. IN 1983, THE PERIMETER SECURITY ZONE SURROUNDING THE PLUTONIUM OPERATIONS WAS COMPLETED. IT CONSISTED OF A DOUBLE PERIMETER FENCE, CLOSED CIRCUIT TELEVISIONS, ALARMS, AND AN UNINTERRUPTED POWER SUPPLY (7/29/83). - Rocky Flats Plant, Bounded by Indiana Street & Routes 93, 128 & 72, Golden, Jefferson County, CO

  13. 48. VIEW OF SKYLINE DRIVE FROM THE ROCKY PEAK OF ...

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

    48. VIEW OF SKYLINE DRIVE FROM THE ROCKY PEAK OF STONY MAN MOUNTAIN (EL. 4,011). LOOKING NORTHEAST. STONY MAN OVERLOOK VISIBLE IN THE DISTANCE. - Skyline Drive, From Front Royal, VA to Rockfish Gap, VA , Luray, Page County, VA

  14. 79. Rocky Knob Recreation area housekeeping cabin with stone chimney ...

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

    79. Rocky Knob Recreation area housekeeping cabin with stone chimney mimicking the log cabins of the Southern Appalachians. Looking south. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  15. 76 FR 29264 - Minor Boundary Revision at Rocky Mountain National Park

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-20

    ... National Park Service Minor Boundary Revision at Rocky Mountain National Park AGENCY: National Park Service....S.C. 4601-9(c)(1), the boundary of Rocky Mountain National Park is modified to include an additional... in Grand County, Colorado, immediately adjacent to the current western boundary of Rocky...

  16. 78 FR 60309 - Minor Boundary Revision at Rocky Mountain National Park

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-01

    ... National Park Service Minor Boundary Revision at Rocky Mountain National Park AGENCY: National Park Service, Interior. ACTION: Notification of Boundary Revision. SUMMARY: The boundary of Rocky Mountain National Park... Larimer County, Colorado, immediately adjacent to the current eastern boundary of Rocky Mountain...

  17. New Mathematical Dimensions: Adam's Story

    ERIC Educational Resources Information Center

    Manizade, Agida

    2009-01-01

    Adam, an 11th grader, was identified as gifted and accepted into a two week summer enrichment program. He signed up for "Geometry with Flash Programming." He had no prior programming experience but had a strong and healthy self-image as mathematics student. Although Adam had a positive attitude toward mathematics and saw himself as a successful…

  18. Rocky Mountain spotted fever

    MedlinePlus

    Rocky Mountain spotted fever is a disease caused by a type of bacteria carried by ticks. ... Rocky Mountain spotted fever is caused by the bacteria Rickettsia rickettsii (R. Rickettsii) , which is carried by ticks. The ...

  19. Rocky Mountain spotted fever

    MedlinePlus

    ... page: //medlineplus.gov/ency/article/000654.htm Rocky Mountain spotted fever To use the sharing features on this page, please enable JavaScript. Rocky Mountain spotted fever is a disease caused by a ...

  20. Evolution of Vertebrate Adam Genes; Duplication of Testicular Adams from Ancient Adam9/9-like Loci

    PubMed Central

    Wei, Shuo

    2015-01-01

    Members of the disintegrin metalloproteinase (ADAM) family have important functions in regulating cell-cell and cell-matrix interactions as well as cell signaling. There are two major types of ADAMs: the somatic ADAMs (sADAMs) that have a significant presence in somatic tissues, and the testicular ADAMs (tADAMs) that are expressed predominantly in the testis. Genes encoding tADAMs can be further divided into two groups: group I (intronless) and group II (intron-containing). To date, tAdams have only been reported in placental mammals, and their evolutionary origin and relationship to sAdams remain largely unknown. Using phylogenetic and syntenic tools, we analyzed the Adam genes in various vertebrates ranging from fishes to placental mammals. Our analyses reveal duplication and loss of some sAdams in certain vertebrate species. In particular, there exists an Adam9-like gene in non-mammalian vertebrates but not mammals. We also identified putative group I and group II tAdams in all amniote species that have been examined. These tAdam homologues are more closely related to Adams 9 and 9-like than to other sAdams. In all amniote species examined, group II tAdams lie in close vicinity to Adam9 and hence likely arose from tandem duplication, whereas group I tAdams likely originated through retroposition because of their lack of introns. Clusters of multiple group I tAdams are also common, suggesting tandem duplication after retroposition. Therefore, Adam9/9-like and some of the derived tAdam loci are likely preferred targets for tandem duplication and/or retroposition. Consistent with this hypothesis, we identified a young retroposed gene that duplicated recently from Adam9 in the opossum. As a result of gene duplication, some tAdams were pseudogenized in certain species, whereas others acquired new expression patterns and functions. The rapid duplication of Adam genes has a major contribution to the diversity of ADAMs in various vertebrate species. PMID:26308360

  1. Adam Smith and dependency.

    PubMed

    Ozler, Sule

    2012-06-01

    The focus of this paper is the works and life of Adam Smith, who is widely recognized as the father and founder of contemporary economics. Latent content analysis is applied to his seminal text in economics, An Inquiry into the Nature and Causes of the Wealth of Nations (1776). The results reveal that Smith considers dependence on others a problem and sees the solution to this problem in impersonalized interdependence. In addition, his views on social dependency and personal dependency, reflected in his Lectures on Jurisprudence (1963) and The Theory of Moral Sentiments (1759), are analyzed. This analysis suggests a central tension between dependence and independence in Smith's writings. The personal dependency patterns he exhibited in his life, which also suggest a tension between dependence and independence, are identified through a reading of his biographies. Based on insights from psychoanalytic literature, this paper proposes that developing the ideas in the Wealth of Nations was part of Smith's creative solution to this tension. In particular, his solution to one individual's dependence on another was through a system of impersonalized interdependence. In other words, Smith defended against his personal dependence through his economic theorizing. PMID:22712591

  2. The ADAM environment and transputers

    NASA Technical Reports Server (NTRS)

    Kelly, B. D.; Stewart, J. M.; Mcnally, B. V.

    1992-01-01

    The ADAM environment is both used for data analysis by Starlink and for data acquisition by the UK-involved observatories in Australia, Hawaii, and the Canary Islands. ADAM was originally hosted under VAX/VMS but is now at an advanced stage of a Unix port. ADAM comprises a parameter system, hierarchical data system, noticeboard system, error handling system, and other components. Originally a multi-tasking single processor environment, it has been enhanced to a multiprocessor environment using local or wide area networking. The Royal Observatory Edinburgh is producing a transputer version of the ADAM kernel to allow instruments which make use of transputers for data acquisition/control to integrate more closely with the ADAM software running at the telescopes. Communication into the transputer system is based on Ethernet carrying TCP/IP, which eases development toward a network of mixed VMS/Unix/transputer Telescope systems. The transputer system is being applied to instruments under development for the UKIRT and JCMT telescopes.

  3. 25. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING WEST ...

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

    25. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING WEST - NORTHWEST IN 1974. IN 1972, 4,600 ACRES WERE PURCHASED AROUND THE SITE TO BETTER PROTECT THE BORDERS FROM TERRORISM AND INFILTRATION BY PROTESTORS. ANTI-NUCLEAR DEMONSTRATION BEGAN SHORTLY AFTER THE 1969 FIRE IN BUILDING 776/777, AND CONTINUED UNTIL PRODUCTION CEASED AT THE PLANT IN 1989 (10/7/74). - Rocky Flats Plant, Bounded by Indiana Street & Routes 93, 128 & 72, Golden, Jefferson County, CO

  4. 20. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING NORTHEAST. ...

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

    20. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING NORTHEAST. THE PLANT WAS COMPOSED OF FOUR WIDELY SEPARATED AREAS, EACH ONE PERFORMING A DIFFERENT TYPE OF WORK. PLANT A (44), SOUTHWEST, FABRICATED PARTS FROM DEPLETED URANIUM, PLANT B (81), SOUTH, WAS ENRICHED URANIUM OPERATIONS, PLANT C (71), NORTH, PLUTONIUM OPERATIONS, AND PLANT D (91), EAST, WAS FINAL ASSEMBLY, SHIPPING AND RECEIVING (2/6/66). - Rocky Flats Plant, Bounded by Indiana Street & Routes 93, 128 & 72, Golden, Jefferson County, CO

  5. Franklin-Adams, John (1843-1912)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    English businessman and amateur astronomer; compiled the Franklin-Adams Photographic Atlas of Star Positions (1913). The Franklin-Adams camera was a 25 cm aperture, 10 degree field telescope, later re-erected in Johannesburg....

  6. 21. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING NORTHWEST. ...

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

    21. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING NORTHWEST. BY THE LATE 1960S, THE SITE HAD UNDERGONE TWO MAJOR EXPANSIONS. THE FIRST EXPANSION IN 1956-57, WHEN THE TRIGGER DESIGN CHANGED AND NECESSITATED THE ADDITION OF SEVEN NEW BUILDINGS. THE SECOND LARGE EXPANSION TOOK PLACE FROM 1964-65, WHEN ROCKY FLATS BECAME THE SOLE PRODUCER OF TRIGGERS. DURING THIS EXPANSION, ELEVEN BUILDINGS WERE ADDED, PRIMARILY IN RESEARCH AND DEVELOPMENT LABORATORIES, GUARD HOUSES, AND WASTE WATER TREATMENT (7/1/69). - Rocky Flats Plant, Bounded by Indiana Street & Routes 93, 128 & 72, Golden, Jefferson County, CO

  7. 76 FR 27173 - Carolina Coastal Railway, Inc.-Acquisition and Operation Exemption-Rocky Mount & Western Railroad...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-10

    ... Surface Transportation Board Carolina Coastal Railway, Inc.--Acquisition and Operation Exemption--Rocky Mount & Western Railroad Co., Inc. d/b/a Nash County Railroad Carolina Coastal Railway, Inc. (CLNA), a... Rocky Mount & Western Railroad Co., Inc. d/b/a Nash County Railroad (NCR), and to operate,...

  8. Children's Literature. Adams State College.

    ERIC Educational Resources Information Center

    Myers, Susan L.

    This is one of a series of eight Teacher Education Modules developed by Adams State College Teacher Corps Program. The dual purpose of these modules is stated as follows: trying to understand children and their needs and becoming familiar with and developing criteria for evaluating children's literature. The objectives of the modules, which are…

  9. John Couch Adams, the astronomer.

    NASA Astrophysics Data System (ADS)

    Foster, N.

    1989-03-01

    The planet Neptune was discovered more than 140 years ago. The circumstances of the discovery gave rise to great controversy, and very nearly led to an international incident between Britain and France, but this was only one of John Couch Adams' many contributions to astronomical science.

  10. Late glacial aridity in southern Rocky Mountains

    SciTech Connect

    Davis, O.K.; Pitblado, B.L.

    1995-09-01

    While the slopes of the present-day Colorado Rocky Mountains are characterized by large stands of subalpine and montane conifers, the Rockies of the late glacial looked dramatically different. Specifically, pollen records suggest that during the late glacial, Artemisia and Gramineae predominated throughout the mountains of Colorado. At some point between 11,000 and 10,000 B.P., however, both Artemisia and grasses underwent a dramatic decline, which can be identified in virtually every pollen diagram produced for Colorado mountain sites, including Como Lake (Sangre de Cristo Mountains), Copley Lake and Splains; Gulch (near Crested Butte), Molas Lake (San Juan Mountains), and Redrock Lake (Boulder County). Moreover, the same pattern seems to hold for pollen spectra derived for areas adjacent to Colorado, including at sites in the Chuska Mountains of New Mexico and in eastern Wyoming. The implications of this consistent finding are compelling. The closest modem analogues to the Artemisia- and Gramineae-dominated late-glacial Colorado Rockies are found in the relatively arid northern Great Basin, which suggests that annual precipitation was much lower in the late-glacial southern Rocky Mountains than it was throughout the Holocene.

  11. 5. VIEW LOOKING NORTHWEST OF BUILDING 444. (1/1/98) Rocky ...

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

    5. VIEW LOOKING NORTHWEST OF BUILDING 444. (1/1/98) - Rocky Flats Plant, Non-Nuclear Production Facility, South of Cottonwood Avenue, west of Seventh Avenue & east of Building 460, Golden, Jefferson County, CO

  12. 4. VIEW LOOKING SOUTHEAST AT BUILDING 444. (1/1/98) Rocky ...

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

    4. VIEW LOOKING SOUTHEAST AT BUILDING 444. (1/1/98) - Rocky Flats Plant, Non-Nuclear Production Facility, South of Cottonwood Avenue, west of Seventh Avenue & east of Building 460, Golden, Jefferson County, CO

  13. 26. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING NORTHEAST. ...

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

    26. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING NORTHEAST. IN 1951, A GOOD FRIDAY ISSUE OF THE DENVER POST ANNOUNCED THE ATOMIC ENERGY COMMISSION'S PLANS TO BUILD THE ROCKY FLATS PLANT. UNDER THE HEADLINE 'THERE'S GOOD NEWS TODAY.' POLITICAL LEADERS EXPRESSED GREAT PRIDE IN THE CHOICE OF THE DENVER-BOULDER AREA AS THE SITE FOR AN ATOMIC PLANT AS QUOTED IN THE ROCKY MOUNTAIN NEWS: 'WE ARE PROUD THAT THE AREA HAS BEEN CHOSEN FOR ANOTHER IMPORTANT CONTRIBUTION TO THE NATION'S STRENGTH AND FUTURE SECURITY.' BY THE MID 1970S, PUBLIC OPINION OF THE SITE HAD CHANGED (5/4/78). - Rocky Flats Plant, Bounded by Indiana Street & Routes 93, 128 & 72, Golden, Jefferson County, CO

  14. Artificial neural network classification of Karst rocky desertification degree using SPOT satellite imagery and DEM data

    NASA Astrophysics Data System (ADS)

    Lin, Meng; Hu, Baoqing; Wu, Lianglin

    2011-12-01

    Karst rocky desertification is a significant environmental and ecological problem in Southwest China. In this paper, the spectral information, spatial context and topography information were utilized to synthetically discriminate the Karst rocky desertification degree, which are derived from The SPOT satellite imagery and DEM. By the back-propagation neural network, we proposed the classification model structure and classified the rocky desertification levels in Du'an County of Guangxi province, China. The results verified the classification model of Karst rocky desertification degree is efficient and accurate.

  15. 77. Rocky Knob Recreation area. View of the valley from ...

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

    77. Rocky Knob Recreation area. View of the valley from Belcher's Curve. Notice that the scenic easement allows A the boundary of the parkway to disappear creating a park that appears bigger than it is. View to west-southwest. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  16. 245. Rocky Mountain Viaduct. This steel girder viaduct was built ...

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

    245. Rocky Mountain Viaduct. This steel girder viaduct was built in 1942. All of the reinforced concrete was faced with a rusticated stone. It is the only structure on the parkway with stone faced arched piers. The view is facing east. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  17. 76. Rocky Knob Recreation area, Belcher's Curve. View of a ...

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

    76. Rocky Knob Recreation area, Belcher's Curve. View of a parkway scenic easement. These have helped preserve the rural character of the landscape through which the parkway passes. Facing east-southeast. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  18. 7. Photographic copy of photograph (Source: National Archives, Rocky Mountain ...

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

    7. Photographic copy of photograph (Source: National Archives, Rocky Mountain Region, Denver, Salt River Project History, Final History to 1916. p. 506) Interior view of transformer house. No date. CA. 1916. - Theodore Roosevelt Dam, Transformer House, Salt River, Tortilla Flat, Maricopa County, AZ

  19. 7. Photographic copy of photograph (Source: National Archives, Rocky Mountain ...

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

    7. Photographic copy of photograph (Source: National Archives, Rocky Mountain Region, Denver, Salt River Project History, Final History to 1916. p. 504) Inside Roosevelt power plant showing size of valve. CA. 1916. - Theodore Roosevelt Dam, Power Plant, Salt River, Tortilla Flat, Maricopa County, AZ

  20. ADAMS: AIRLAB data management system user's guide

    NASA Technical Reports Server (NTRS)

    Conrad, C. L.; Ingogly, W. F.; Lauterbach, L. A.

    1986-01-01

    The AIRLAB Data Management System (ADAMS) is an online environment that supports research at NASA's AIRLAB. ADAMS provides an easy to use interactive interface that eases the task of documenting and managing information about experiments and improves communication among project members. Data managed by ADAMS includes information about experiments, data sets produced, software and hardware available in AIRLAB as well as that used in a particular experiment, and an on-line engineer's notebook. The User's Guide provides an overview of the ADAMS system as well as details of the operations available within ADAMS. A tutorial section takes the user step-by-step through a typical ADAMS session. ADAMS runs under the VAX/VMS operating system and uses the ORACLE database management system and DEC/FMS (the Forms Management System). ADAMS can be run from any VAX connected via DECnet to the ORACLE host VAX. The ADAMS system is designed for simplicity, so interactions within the underlying data management system and communications network are hidden from the user.

  1. Adam receives Fred Whipple Award

    NASA Astrophysics Data System (ADS)

    McCord, Thomas B.; Adams, John B.

    John B. Adams was presented with the Fred Whipple Award at the AGU Fall Meeting in December in San Francisco, California. The award, established in 1989 by the Planetary Sciences Section, is presented to an individual who makes an outstanding contribution to the field of planetary science.In the beginning, scientists including Galileo studied the solar system by staring through a tube with glass elements called a telescope. This panchromatic instrument demonstrated existence and motion of objects and revealed features such as craters and clouds. However, it required approximately another 400 years to develop the physics and technology necessary to determine remotely the composition of these objects.

  2. Rocky Mountain Perspectives.

    ERIC Educational Resources Information Center

    Dutkiewicz, Jody Steiner, Ed.

    This publication features articles detailing the state of educational programs in the Rocky Mountain area. The articles address: 1) the impact of physical geography on culture, education, and lifestyle; 2) the education of migrant and/or agricultural workers and their children; 3) educational needs of children in rural areas; 4) outdoor education;…

  3. Asteroid shape modelling with ADAM

    NASA Astrophysics Data System (ADS)

    Viikinkoski, Matti; Kaasalainen, Mikko; Durech, Josef

    2015-08-01

    Technological advancements have made it possible to obtain highly detailed images of asteroids, yet 3-D shape reconstruction remains a challenge. Shape inversion is an ill-posed inverse problem as systematic errors, shadowing effects due to non-convex features, and the limitations of the imaging systems render the direct inversion impossible. Moreover, the coverage of one observation session alone is seldom sufficient for 3-D reconstruction, necessitating a method for the integration of widely different, complementary data sources into a coherent shape solution.We present a new 3-D shape reconstruction method for asteroid models. ADAM, an acronym for all-data asteroid modelling, is a general procedure for combining disk-resolved observational data into a shape model. ADAM handles all disk-resolved data in a uniform manner via 2-D Fourier Transform. Almost all disk-resolved data sources are supported: adaptive optics and other images, range-Doppler radar data, and thermal infrared interferometry.As case studies, we examine the shape of (41) Daphne using the adaptive optics images and photometry, and create a model of the asteroid 2000 ET70 from the range-Doppler radar images. Finally, we combine ALMA science verification data, adaptive optics images, occultations, and lightcurve data to study the shape of the large main-belt asteroid (3) Juno.

  4. Superfund Record of Decision (EPA Region 8): Rocky Mt. Arsenal (Operable Unit 17), CO. (Eighth remedial action), February 1990

    SciTech Connect

    Not Available

    1990-01-01

    The Rocky Mountain Arsenal (RMA) (Operable Unit 17) is a part of the 17,000-acre RMA site, which is a former U.S. Army chemical warfare and incendiary munitions manufacturing and assembly plant in Adams County, Colorado. From the 1950s until late 1969, the U.S. Army used the RMA facility to produce the nerve agent GB (isopropyl methyl-phosphonofluoridate). In addition, between 1947 and 1982, private industries leased major portions of the plant facilities to manufacture various insecticides and herbicides. Since 1970, facility operations have primarily involved the destruction of chemical warfare materials. Operable Unit 17 (CERCLA Wastewater Treatment System) is among those IRAs specified. The ROD addresses the interim remedy to develop and implement a program to treat contaminated wastewaters resulting from the assessment and implementation of response actions at the RMA site. The primary contaminants of concern affecting the wastewaters are VOCs including benzene, PCE, toluene, and TCE; other organics including pesticides; and metals including arsenic, chromium, and lead.

  5. Some Rocky Road Please

    NASA Technical Reports Server (NTRS)

    2004-01-01

    This image taken by the Mars Exploration Rover Spirit's navigation camera shows the rocky path lying due east of the rover. Boulders as large as half a meter (1.6 feet) dot the landscape here near Bonneville Crater. The east hills, over two kilometers away (1.3 miles), can be seen to the far right. Spirit will most likely drive toward the rim of Bonneville crater along a safer route to the north of this area.

  6. 13. AERIAL VIEW OF THE ROCKY FLATS PLANT FROM DIRECTLY ...

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

    13. AERIAL VIEW OF THE ROCKY FLATS PLANT FROM DIRECTLY OVERHEAD IN 1954. IN 1950, DOW CHEMICAL COMPANY WAS CHOSEN BY THE ATOMIC ENERGY COMMISSION TO ESTABLISH THE ROCKY FLATS PLANT AS AN ATOMIC BOMB TRIGGER FABRICATION FACILITY. THE CRITERIA FOR SITING SUCH A PLANT INCLUDED A LOCATION WEST OF THE MISSISSIPPI, NORTH OF TEXAS, SOUTH OF THE NORTHERN BORDER OF COLORADO, AND EAST OF UTAH; A DRY MODERATE CLIMATE; A SUPPORTING POPULATION OF AT LEAST 25,000 PEOPLE; AND ACCESSIBILITY FROM LOS ALAMOS, NM, CHICAGO, IL, AND ST. LOUIS, MO. TWENTY-ONE AREAS IN THE UNITED STATES WERE SUGGESTED; SEVEN LOCATIONS WERE SCREENED IN THE DENVER AREA. THIS FOUR-SQUARE MILE AREA WAS SELECTED AND CONSTRUCTION BEGAN IN 1951 (8/31/54). - Rocky Flats Plant, Bounded by Indiana Street & Routes 93, 128 & 72, Golden, Jefferson County, CO

  7. Cleavage Site Localization Differentially Controls Interleukin-6 Receptor Proteolysis by ADAM10 and ADAM17

    PubMed Central

    Riethmueller, Steffen; Ehlers, Johanna C.; Lokau, Juliane; Düsterhöft, Stefan; Knittler, Katharina; Dombrowsky, Gregor; Grötzinger, Joachim; Rabe, Björn; Rose-John, Stefan; Garbers, Christoph

    2016-01-01

    Limited proteolysis of the Interleukin-6 Receptor (IL-6R) leads to the release of the IL-6R ectodomain. Binding of the cytokine IL-6 to the soluble IL-6R (sIL-6R) results in an agonistic IL-6/sIL-6R complex, which activates cells via gp130 irrespective of whether the cells express the IL-6R itself. This signaling pathway has been termed trans-signaling and is thought to mainly account for the pro-inflammatory properties of IL-6. A Disintegrin And Metalloprotease 10 (ADAM10) and ADAM17 are the major proteases that cleave the IL-6R. We have previously shown that deletion of a ten amino acid long stretch within the stalk region including the cleavage site prevents ADAM17-mediated cleavage, whereas the receptor retained its full biological activity. In the present study, we show that deletion of a triple serine (3S) motif (Ser-359 to Ser-361) adjacent to the cleavage site is sufficient to prevent IL-6R cleavage by ADAM17, but not ADAM10. We find that the impaired shedding is caused by the reduced distance between the cleavage site and the plasma membrane. Positioning of the cleavage site in greater distance towards the plasma membrane abrogates ADAM17-mediated shedding and reveals a novel cleavage site of ADAM10. Our findings underline functional differences in IL-6R proteolysis by ADAM10 and ADAM17. PMID:27151651

  8. John Quincy Adams's rhetorical crusade for astronomy.

    PubMed

    Portolano, M

    2000-09-01

    Astronomy thrived in Europe during the early nineteenth century, but in the United States a utilitarian mind-set opposed it. John Quincy Adams's oratory in support of American astronomical discovery reached its peak during congressional debate over the Smithsonian Institution (1838-1846). During this debate Adams countered proposals to found a university with plans for an observatory. His addresses to congressional and public audiences about observatories and astronomy were intended to foster interest in the science and encourage the growing astronomical community in America. Although the U.S. Naval Observatory in Washington, D.C., was established before the Smithsonian debate ended, many considered Adams its political father. Adams composed his speeches on astronomy in a systematic manner, following neoclassical principles of rhetoric that he had taught at Harvard University. His speeches both in and outside of Congress show evidence of the rhetorical principles he conscientiously used in the service of astronomy. PMID:11143785

  9. 4. SEGMENT OF LATERAL WEST OF C STREET (SECTION 10) ...

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

    4. SEGMENT OF LATERAL WEST OF C STREET (SECTION 10) ON THE ROCKY MOUNTAIN ARSENAL (RMA). - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  10. A Conversation with Adam Heller.

    PubMed

    Heller, Adam; Cairns, Elton J

    2015-01-01

    Adam Heller, Ernest Cockrell Sr. Chair in Engineering Emeritus of the John J. McKetta Department of Chemical Engineering at The University of Texas at Austin, recalls his childhood in the Holocaust and his contributions to science and technology that earned him the US National Medal of Technology and Innovation in a conversation with Elton J. Cairns, Professor of Chemical and Biomolecular Engineering at the University of California, Berkeley. Dr. Heller, born in 1933, describes the enslavement of his father by Hungarians in 1942; the confiscation of his family's home, business, and all its belongings in 1944; and his incarceration in a brick factory with 18,000 Jews who were shipped by the Hungarians to be gassed by Germans in Auschwitz. Dr. Heller and his immediate family survived the Holocaust and arrived in Israel in 1945. He studied under Ernst David Bergmann at the Hebrew University, and then worked at Bell Laboratories and GTE Laboratories, where he headed Bell Lab's Electronic Materials Research Department. At GTE Laboratories, he built in 1966 the first neodymium liquid lasers and in 1973 with Jim Auborn conceived and engineered the lithium thionyl chloride battery, one of the first to be manufactured lithium batteries, which is still in use. After joining the faculty of engineering of The University of Texas at Austin, he cofounded with his son Ephraim Heller TheraSense, now a major part of Abbott Diabetes Care, which produced a microcoulometer that made the monitoring of glucose painless by accurately measuring the blood glucose concentration in 300 nL of blood. He also describes the electrical wiring of enzymes, the basis for Abbott's state-of-the-art continuous glucose monitoring system. He discusses his perspective of reducing the risk of catastrophic global warming in a wealth-accumulating, more-energy-consuming world and provides advice for students entering careers in science or engineering. PMID:26247288

  11. Flat Top & rocky terrain

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Flat Top, the rectangular rock at lower right, is part of a stretch of rocky terrain in this image, taken by the deployed Imager for Mars Pathfinder (IMP) on Sol 3. Dust has accumulated on the top of Flat Top, but is not present on the sides due to the steep angles of the rock. This dust may have been placed by dust storms moving across the Martian surface. Flat Top has been studied using several different color filters on the IMP camera.

    Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C.

  12. The Life and Times of John Couch Adams, from 1819 to 1847

    NASA Astrophysics Data System (ADS)

    Sheen, Brian M.

    2011-01-01

    John Couch Adams was born in 1819 in the middle of Cornwall, the most remote and isolated county in England. How he progressed from there to Cambridge University to become one of the finest mathematicians of the nineteenth century fills everyone who studies him with awe. Tragically what should have been his greatest triumph - the discovery of a new planet - was marred by mishap, controversy and unanswered questions. This presentation examines one of the first of these questions and provides new answers based on recently revealed evidence. The Astronomer Royal of the day was attempting to support Adams and as part of that support asked if his analysis took into account changes in radius vector of Uranus. Adams did not reply and the rest as they say is history. However there is far more to the question than a non-existent letter - this in itself turns out to be not exactly true. Further analysis of the orbits and a letter in French - not been translated before reveals Adams had a more profound understanding of the situation than some later authors have given him credit.

  13. ADAM: automated data management for research datasets

    PubMed Central

    Woodbridge, Mark; Tomlinson, Christopher D.; Butcher, Sarah A.

    2013-01-01

    Existing repositories for experimental datasets typically capture snapshots of data acquired using a single experimental technique and often require manual population and continual curation. We present a storage system for heterogeneous research data that performs dynamic automated indexing to provide powerful search, discovery and collaboration features without the restrictions of a structured repository. ADAM is able to index many commonly used file formats generated by laboratory assays and therefore offers specific advantages to the experimental biology community. However, it is not domain specific and can promote sharing and re-use of working data across scientific disciplines. Availability and implementation: ADAM is implemented using Java and supported on Linux. It is open source under the GNU General Public License v3.0. Installation instructions, binary code, a demo system and virtual machine image and are available at http://www.imperial.ac.uk/bioinfsupport/resources/software/adam. Contact: m.woodbridge@imperial.ac.uk PMID:23109181

  14. Hunting for Ancient Rocky Shores.

    ERIC Educational Resources Information Center

    Johnson, Markes E.

    1988-01-01

    Promotes the study of ancient rocky shores by showing how they can be recognized and what directions future research may follow. A bibliography of previous research articles, arranged by geologic period, is provided in the appendix to this paper. (CW)

  15. Women in History--Abigail Adams: Life, Accomplishments, and Ideas

    ERIC Educational Resources Information Center

    Kenan, Sharon K.

    2008-01-01

    This article profiles the life, accomplishments, and ideas of Abigail Adams. Born in 1944, Adams lacked a formal education, but she more than made up for that shortcoming with her love of reading, especially literature, and her interests in politics and events surrounding the young colonies. Adams was supportive of the advancement of women. She…

  16. Rocky Martian Plain

    NASA Technical Reports Server (NTRS)

    1976-01-01

    The rocky Martian plain surrounding Viking 2 is seen in high resolution in this 85-degree panorama sweeping from north at the left to east at right during the Martian afternoon on September 5. Large blocks litter the surface. Some are porous, sponge-like rocks like the one at the left edge (size estimate: 1 1/2 to 2 feet); others are dense and fine-grained, such as the very bright rounded block (1 to 1 1/2 feet across) toward lower right. Pebbled surface between the rocks is covered in places by small drifts of very fine material similar to drifts seen at the Viking 1 landing site some 4600 miles to the southwest. The fine-grained material is banked up behind some rocks, but wind tails seen by Viking 1 are not well-developed here. On the right horizon, flat-topped ridges or hills are illuminated by the afternoon sun. Slope of the horizon is due to the 8-degree tilt of the spacecraft.

  17. Drought in the Rockies

    NASA Technical Reports Server (NTRS)

    2002-01-01

    This image shows the difference between the amount of vegetation in July 2000 and the average July vegetation for North America. Of particular interest are the dry conditions in the western United States. This spring and summer the Rocky Mountains have been relatively dry, and the brown regions stretching from the Canadian to the Mexican border, indicate the effect on the regions' forests. Western Montana and eastern Idaho are particularly parched, and appear darker brown. The dry conditions have contributed to this year's devastating fire season, during which millions of acres have burned in the west. Scientists find that during the growing season, land plants can be used to measure drought. Healthy, thriving plants reflect and absorb visible and near-infrared light differently than plants under stress. These variations in reflectance and absorption can be measured by satellites to produce maps of healthy and stressed vegetation. This image shows Normalized Difference Vegetation Index (NDVI) anomaly, which indicates where vegetation growth was above average (green pixels), below average (brown pixels), or normal (white pixels). For more images and information about measuring vegetation and drought from space visit: Drought and Vegetation Monitoring. Image courtesy NASA Goddard Space Flight Center Biospheric Sciences Branch, based on data from NOAA.

  18. Rocky Mountain spotted fever.

    PubMed

    Comer, K M

    1991-01-01

    Rocky Mountain spotted fever is an endemic tickborne disease found throughout the United States and other regions of the world. Exposure may result in a spectrum of disease from subclinical infection to severe or fatal multiorgan collapse. The disease is maintained in nature in Ixodid tick vectors and their hosts. The most important ticks in the United States are Dermacentor variabilis and Dermacentor andersoni. Small mammals are the natural reservoirs in the wild. Dogs become infected when a tick harboring Rickettsia rickettsii feeds on the dog. Dogs do not develop sufficient rickettsemia to act as a reservoir in the transmission of Rickettsia rickettsii. Thus, although dogs act as sentinels to the presence of the disease, they cannot directly transmit infection. Signs in early stages of disease often are nonspecific. The most characteristic laboratory abnormality is thrombocytopenia, but serologic testing is necessary for confirmation of infection. Tetracycline and chloramphenicol are effective antibiotics to treat infection. Treatment should continue for 14 to 21 days to allow host immune defenses to develop and eradicate the organism. Prevention requires avoidance of tick-infested areas and rapid removal of ticks should exposure occur. PMID:2014623

  19. Adam Smith and the Rhetoric of Style.

    ERIC Educational Resources Information Center

    Moran, Michael G.

    Historians of rhetoric have generally accepted the view that Adam Smith rejected the principles of classical rhetoric. However, while there can be no doubt that Smith greatly truncated the five classical arts of rhetoric (invention, arrangement, style, memory, and delivery) by reducing his concerns largely to style and arrangement, he did not…

  20. Adam Smith, Religion, and Tuition Tax Credits.

    ERIC Educational Resources Information Center

    Alexander, Kern

    1983-01-01

    Examines tuition tax credit programs in framework of Adam Smith's ideas on the economic impact of established churches. Finds that tuition tax credits would amount to state expenditures to relieve the financial burden of parochial school parents and would allow churches to invest commercially to maintain their charitable functions. (JW)

  1. Paraprofessional of the Year 2009: Tina Adams

    ERIC Educational Resources Information Center

    Berry, John N., III

    2009-01-01

    There is no doubt among the staff and managers at North Carolina State University (NCSU) Libraries, Raleigh, that advanced library technician Tina Adams deserves to be the winner of the "Library Journal's "Paraprofessional of the Year Award for 2009." "Certainly this library has never seen anyone like her before, not in my nine years on staff,"…

  2. ADAM "sequence" part II: hypothesis and speculation.

    PubMed

    Opitz, John M; Johnson, Dennis R; Gilbert-Barness, Enid F

    2015-03-01

    Noted for centuries in humans, a relatively hairless mammal [e.g., Hallero, 1766; Hohl, 1828 in Klunker, 2003], the so-called amniotic deformities, adhesions, mutilations (ADAM) sequence remains causally and pathogenetically incognito. In 1930 Streeter stated " apodictically" that no evidence has been found that intra-uterine amputation is due to amniotic bands or adhesions …" and that his 16 cases provided (histological) evidence for a "germinal origin." He concluded that an amniotic cord was "not an adhesion or inflammatory product but … an anomalous developmental structure and present from the outset." In survivors the "traces" of damaged limb-buds "reveal the scars of poor germ-plasm." In 1958, Willis, in dismissing the amniotic origin of the ADAM defects (or "Streeter" or "Simonart" bands) quoted Keith [1940] to the effect that "(a)mniotic adhesions … are always produced by … the fetus – as a result of dysplasia in foetal tissues. They are the result, not the cause, of foetal malformations." Streeter [1930] mentions a potential familial case (56-year-old man and his mother), not controlled by photographs or other records and concluded "that the (ADAM) deformity is not easily transmissible," but "due to the constitution of the germ-plasm." Torpin [1968] concluded, as apodictically as Streeter and Willis, that "… proof of amnion rupture without damage to the chorionic sac is no longer "in question." Considering Torpin's decades-long study of the ADAM phenomenon and review of 494 references (missing many) it is surprising that he does not discuss the relationship between the apparent ADAM defects and other, internal anomalies that maybe present in an affected fetus or infant not evidently caused by the amniotic disruptions, adhesions or mutilations, unless his mind was made up. Our review of these internal and other presumed primary malformations in ADAM is ongoing. However, on a preliminary basis, it seems likely to us that: (1) there is an increased

  3. Illnesses of the brain in John Quincy Adams.

    PubMed

    Paulson, George

    2004-12-01

    John Quincy Adams, the sixth and perhaps most scholarly American president, served courageously despite familial essential tremor, depression, and cerebrovascular disease. His cousin Samuel Adams and his father John Adams also had essential tremor, which the later called "quiveration". Alcoholism and depression affected several members of J.Q. Adams's family. Following his own time as president, J.Q. Adams returned to duty as the congressman who most assiduously fought slavery, a fight he continued even after he had suffered a major left hemispheric stroke. His fatal collapse in Congress, protesting the Mexican War, is legendary among the final illnesses of American statesmen. PMID:15545105

  4. 32. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING NORTHWEST. ...

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

    32. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING NORTHWEST. DURING THE 1980S, A NUMBER OF COMPLAINTS CONCERNING SAFETY AND ENVIRONMENTAL ERRORS SURFACED, CULMINATING IN THE 1989 RAID ON THE PLANT BY THE FBI FOR ALLEGED ENVIRONMENTAL INFRACTIONS. THAT SAME YEAR, PRODUCTION AT THE PLANT WAS HALTED FOR CORRECTION OF SAFETY DEFICIENCIES. BY 1991, A SERIES OF EVENTS WORLDWIDE REDUCED THE COLD WAR THREAT, AND IN 1992, THE SECRETARY OF ENERGY ANNOUNCED THAT THE MISSION AT THE PLANT WOULD BE CHANGED TO ENVIRONMENTAL RESTORATION AND WASTE MANAGEMENT, WITH THE GOAL OF CLEANING UP THE PLANT AND SITE (1989). - Rocky Flats Plant, Bounded by Indiana Street & Routes 93, 128 & 72, Golden, Jefferson County, CO

  5. The Rocky Planet Survey

    NASA Astrophysics Data System (ADS)

    Fischer, Debra

    In direct support of the NASA Origins program, we propose the Rocky Planet Survey, a high cadence exoplanet search of sixty late G and K dwarf stars using the CHIRON spectrometer, which we built and commissioned at CTIO. CHIRON operates in two high- resolution modes (R=90,000 and R=120,000) and has a demonstrated precision of better than 1 m s-1. We are contributing 200 nights of telescope time for the next three years, for the excellent phase coverage needed to carry out this work. We have developed simulation software to optimize scheduling of observations to suppress aliases and quickly extract dynamical signals. Our science objectives are to (1) provide a statistical assessment of planet occurrence as a function of decreasing mass in the range of parameter space 3 < Msini < 30 MEARTH for orbital periods up to 50 days, (2) to determine the fraction of low mass planets in multi-planet architectures, and (3) detect planets with Msini < 3 MEARTH in orbital periods shorter than ~20 days. In addition to the science objectives, we intend to push the frontiers of extreme precision Doppler measurements to keep the U.S. competitive with the next generation of European Doppler spectroscopy (ESPRESSO on the VLT). Our team has significant expertise in optical design, fiber coupling, raw extraction, barycentric velocity corrections, and Doppler analysis. The proposed work includes a new optimal extraction algorithm, with the optical designers and software engineers working together on the 2-D PSF description needed for a proper row-by-row extraction and calibration. We will also develop and test upgrades to the barycentric correction code and improvements in the Doppler code that take advantage of stability in the dispersion solution, afforded by a new vacuum-enclosed grating upgrade (scheduled for November 2011). We will test use of emission wavelength calibrations to extend the iodine (absorption) wavelength calibration that we currently use to prepare for eventual use of

  6. ADAM: An Axisymmetric Duct Aeroacoustic Modeling system

    NASA Astrophysics Data System (ADS)

    Abrahamson, A. L.

    1983-01-01

    An interconnected system of computer programs for analyzing the propagation and attenuation of sound in aeroengine ducts containing realistic compressible subsonic mean flows, ADAM was developed primarily for research directed towards the reduction of noise emitted from turbofan aircraft engines. The two basic components are a streamtube curvature program for determination of the mean flow, and a finite element code for solution of the acoustic propagation problem. The system, which has been specifically tailored for ease of use, is presently installed at NASA Langley Reseach Center on a Control Data Cyber 175 Computer under the NOS Operating system employing a Tektronix terminal for interactive graphics. The scope and organization of the ADAM system is described. A users guide, examples of input data, and results for selected cases are included.

  7. Targeting autocrine HB-EGF signaling with specific ADAM12 inhibition using recombinant ADAM12 prodomain

    NASA Astrophysics Data System (ADS)

    Miller, Miles A.; Moss, Marcia L.; Powell, Gary; Petrovich, Robert; Edwards, Lori; Meyer, Aaron S.; Griffith, Linda G.; Lauffenburger, Douglas A.

    2015-10-01

    Dysregulation of ErbB-family signaling underlies numerous pathologies and has been therapeutically targeted through inhibiting ErbB-receptors themselves or their cognate ligands. For the latter, “decoy” antibodies have been developed to sequester ligands including heparin-binding epidermal growth factor (HB-EGF); however, demonstrating sufficient efficacy has been difficult. Here, we hypothesized that this strategy depends on properties such as ligand-receptor binding affinity, which varies widely across the known ErbB-family ligands. Guided by computational modeling, we found that high-affinity ligands such as HB-EGF are more difficult to target with decoy antibodies compared to low-affinity ligands such as amphiregulin (AREG). To address this issue, we developed an alternative method for inhibiting HB-EGF activity by targeting its cleavage from the cell surface. In a model of the invasive disease endometriosis, we identified A Disintegrin and Metalloproteinase 12 (ADAM12) as a protease implicated in HB-EGF shedding. We designed a specific inhibitor of ADAM12 based on its recombinant prodomain (PA12), which selectively inhibits ADAM12 but not ADAM10 or ADAM17. In endometriotic cells, PA12 significantly reduced HB-EGF shedding and resultant cellular migration. Overall, specific inhibition of ligand shedding represents a possible alternative to decoy antibodies, especially for ligands such as HB-EGF that exhibit high binding affinity and localized signaling.

  8. Iterative Mechanism Solutions with Scenario and ADAMS

    NASA Technical Reports Server (NTRS)

    Rhoades, Daren

    2006-01-01

    This slide presentation reviews the use of iterative solutions using Scenario for Motion (UG NX 2 Motion) to assist in designing the Mars Science Laboratory (MSL). The MSL will have very unique design requirements, and in order to meet these requirements the system must have the ability to design for static stability, simulate mechanism kinematics, simulate dynamic behaviour and be capable of reconfiguration, and iterations as designed. The legacy process used on the Mars Exploration rovers worked, but it was cumbersome using multiple tools, limited configuration control, with manual process and communication, and multiple steps. The aim is to develop a mechanism that would reduce turn around time, and make more reiterations possible, to improve the quality and quantity of data, and to enhance configuration control. Currently for NX Scenario for Motion uses are in the articulation studies, the simulations of traverse motions,and subsystem simulations. The design of the Rover landing model requires accurate results, flexible elements, such as beams, and the use of the full ADAMS solver has been used. In order to achieve this, when required, there has been a direct translation from Scenario to ADAMS, with additional data in ascii format. The process that has been designed to move from Scenario to ADAMS is reviewed.

  9. Hydrometeorology of Rocky Mountain floods

    NASA Astrophysics Data System (ADS)

    Jarrett, Robert D.

    Climatology and flood hydrology of the Rocky Mountains were the topics of a workshop held in Lakewood, Colo., October 4-5, 1990. Ninety-one people participated in the workshop, which was organized by Robert Jarrett, U.S. Geological Survey, Denver; John Liou, Federal Emergency Management Agency, Denver; and Doug Laiho, Delta Environmental Consultants, Boulder, representing the American Society of Civil Engineers.The workshop was held to address some of the recognized complexities in the hydrometeorology of floods in the Rocky Mountains. The complexities are caused by the effects of rough mountain terrain on meteorology, snowmelt and rainfall flooding, and limited rainfall and streamflow data. The current theories and methods used to estimate flood flows in the Rocky Mountains, particularly estimation of the probable maximum precipitation (PMP) and the probable maximum flood (PMF), have been questioned by hydrologists and engineers for some time. Purposes of the workshop were to review the current understanding and ongoing research of floods—both frequent and extreme, including the PMF, in the Rocky Mountains; to bring together scientists, engineers, and flood-plain managers in government, industry, consulting firms, and universities; and to provide a mechanism for the exchange of ideas and technology between climatologists, meteorologists, hydrologists, engineers, and managers.

  10. Regional expression of ADAM19 during chicken embryonic development.

    PubMed

    Yan, Xin; Lin, Juntang; Markus, Annett; Rolfs, Arndt; Luo, Jiankai

    2011-04-01

    ADAM19 (also named meltrin β) is a member of the ADAM (a disintegrin and metalloprotease) family of metalloproteases and is involved in morphogenesis and tissue formation during embryonic development. In the present study, chicken ADAM19 is cloned by reverse transcription-polymerase chain reaction and identified by sequencing. Its expression patterns in different parts of the developing chicken embryo are investigated by Western blot analysis and immunohistochemistry. Results show that ADAM19 protein is widely expressed in chicken embryos. It is detectable in the central nervous system, including the brain, spinal cord, cochlea, and retina. Furthermore, ADAM19 protein is also found in other tissues and organs such as digestive organs, the thymus, the lung bud, the dorsal aorta, the kidney, the gonad, muscles, and in the feather buds. All these data suggest that ADAM19 plays an important role in the embryonic development of chicken. PMID:21492148

  11. 2. COURSE OF THE LATERAL THROUGH DEL NORTHWEST MAR PARK. ...

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

    2. COURSE OF THE LATERAL THROUGH DEL NORTHWEST MAR PARK. - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  12. 25. DIVERSION STRUCTURE EAST OF FORMER BASIN F IN SECTION ...

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

    25. DIVERSION STRUCTURE EAST OF FORMER BASIN F IN SECTION 26. - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  13. 20. HEAD GATE IN THE NORTHWEST QUARTER OF SECTION 35. ...

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

    20. HEAD GATE IN THE NORTHWEST QUARTER OF SECTION 35. - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  14. 17. DETAIL OF ONE OF THE HEAD GATES PICTURED IN ...

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

    17. DETAIL OF ONE OF THE HEAD GATES PICTURED IN CO-43-A-16 (SECTION 35). - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  15. 3. 1939 DROP STRUCTURE IN DEL MAR PARK SURMOUNTED BY ...

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

    3. 1939 DROP STRUCTURE IN DEL MAR PARK SURMOUNTED BY RECENT PEDESTRIAN BRIDGE. - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  16. 9. DETAIL OF DIVERSION STRUCTURE WEST OF DERBY LAKE (SECTION ...

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

    9. DETAIL OF DIVERSION STRUCTURE WEST OF DERBY LAKE (SECTION 2) SHOWING DIVERSION GATE TO LAKE LADORA. - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  17. HAER COLO,1COMCI,2A (sheet 2 of 2) Highline Canal, Sand ...

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

    HAER COLO,1-COMCI,2A- (sheet 2 of 2) - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  18. 24. CULVERT WITH CONCRETE HEADWALL AND SIDEWALLS CARRYING THE LATERAL ...

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

    24. CULVERT WITH CONCRETE HEADWALL AND SIDEWALLS CARRYING THE LATERAL UNDER 8TH AVENUE. - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  19. 23. OUTLET PIPE EMBEDDED IN CONCRETE FOR THE HEAD GATE ...

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

    23. OUTLET PIPE EMBEDDED IN CONCRETE FOR THE HEAD GATE SHOWN IN CO-43-A-22. - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  20. 21. OUTLET PIPE AND CONCRETE CHANNEL FOR THE HEAD GATE ...

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

    21. OUTLET PIPE AND CONCRETE CHANNEL FOR THE HEAD GATE PICTURED IN CO-43-A-20. - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  1. 26. DIVERSION STRUCTURE WITH FORMER BASIN F IN DISTANCE (SECTION ...

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

    26. DIVERSION STRUCTURE WITH FORMER BASIN F IN DISTANCE (SECTION 26). - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  2. 6. DROP STRUCTURE BETWEEN C AND D STREETS (SECTION 11). ...

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

    6. DROP STRUCTURE BETWEEN C AND D STREETS (SECTION 11). - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  3. Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria ...

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

    Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  4. 13. TREES ALONG LATERAL SEGMENT AT THE NORTHERN END OF ...

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

    13. TREES ALONG LATERAL SEGMENT AT THE NORTHERN END OF LAKE LADORA. - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  5. 5. HEAD GATE BETWEEN C AND D STREETS (SECTION 11). ...

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

    5. HEAD GATE BETWEEN C AND D STREETS (SECTION 11). - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  6. 14. DAMAGED HEAD GATE NORTH OF LAKE LADORA (SECTION 2). ...

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

    14. DAMAGED HEAD GATE NORTH OF LAKE LADORA (SECTION 2). - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  7. HAER COLO,1COMCI,2A (sheet 1 of 2) Highline Canal, Sand ...

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

    HAER COLO,1-COMCI,2A- (sheet 1 of 2) - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  8. 7. SEGMENT OF LATERAL WITH YUCCA ALONG BANKS, SOUTH OF ...

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

    7. SEGMENT OF LATERAL WITH YUCCA ALONG BANKS, SOUTH OF 6TH AVENUE (SECTION 10). - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  9. 8. GENERAL VIEW OF LARGE DIVERSION STRUCTURE ON LATERAL WEST ...

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

    8. GENERAL VIEW OF LARGE DIVERSION STRUCTURE ON LATERAL WEST OF LOWER DERBY LAKE (SECTION 2). - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  10. 16. TWO HEAD GATES ABOUT 500 FEET NORTH OF 7TH ...

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

    16. TWO HEAD GATES ABOUT 500 FEET NORTH OF 7TH AVENUE (SECTION 35). - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  11. 22. HEAD GATE IN THE NORTHEAST QUARTER OF SECTION 35; ...

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

    22. HEAD GATE IN THE NORTHEAST QUARTER OF SECTION 35; NOTE CONTROL WHEEL. - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  12. [Theoretical model for rocky desertification control in karst area].

    PubMed

    Liang, Liang; Liu, Zhi-Xiao; Zhang, Dai-Gui; Deng, Kai-Dong; Zhang, You-Xiang

    2007-03-01

    Based on the basic principles of restoration ecology, the trigger-action model for rocky desertification control was proposed, i. e. , the ability that an ecosystem enables itself to develop was called dominant force, and the interfering factor resulting in the deviation of the climax of ecological succession from its preconcerted status was called trigger factor. The ultimate status of ecological succession was determined by the interaction of dominant force and trigger factor. Rocky desertification was the result of serious malignant triggers, and its control was the process of benign triggers in using the ecological restoration method of artificial designs to activate the natural designing ability of an ecosystem. The ecosystem of Karst rocky desertification in Fenghuang County with restoration measures was taken as a case to test the model, and the results showed that the restoration measures based on trigger-action model markedly improved the physical and chemical properties of soil and increased the diversity of plant. There was a benign trigger between the restoration measures and the Karst area. The rationality of the trigger-action model was primarily tested by the results in practice. PMID:17552199

  13. From Adam Swift to Adam Smith: How the "Invisible Hand" Overcomes Middle Class Hypocrisy

    ERIC Educational Resources Information Center

    Tooley, James

    2007-01-01

    This paper challenges Richard Pring's suggestion that parents using private education may be undermining the desire for social justice and equality, using recent arguments of Adam Swift as a springboard. Swift's position on the banning of private schools, which uses a Rawlsian "veil of ignorance" argument, is explored, and it is suggested that, if…

  14. Connective tissue growth factor is a substrate of ADAM28

    SciTech Connect

    Mochizuki, Satsuki; Tanaka, Rena; Shimoda, Masayuki; Onuma, Junko; Fujii, Yutaka; Jinno, Hiromitsu; Okada, Yasunori

    2010-11-26

    Research highlights: {yields} The hyper-variable region in the cysteine-rich domain of ADAM28 binds to C-terminal domain of CTGF. {yields} ADAM28 cleaves CTGF alone and CTGF in the CTGF/VEGF{sub 165} complex. {yields} CTGF digestion by ADAM28 releases biologically active VEGF{sub 165} from the complex. {yields} ADAM28, CTGF and VEGF{sub 165} are commonly co-expressed by carcinoma cells in human breast carcinoma tissues. {yields} These suggest that ADAM28 promotes VEGF{sub 165}-induced angiogenesis in the breast carcinomas by selective CTGF digestion in the CTGF/VEGF{sub 165} complex. -- Abstract: ADAM28, a member of the ADAM (a disintegrin and metalloproteinase) gene family, is over-expressed by carcinoma cells and the expression correlates with carcinoma cell proliferation and progression in human lung and breast carcinomas. However, information about substrates of ADAM28 is limited. We screened interacting molecules of ADAM28 in human lung cDNA library by yeast two-hybrid system and identified connective tissue growth factor (CTGF). Binding of CTGF to proADAM28 was demonstrated by yeast two-hybrid assay and protein binding assay. ADAM28 cleaved CTGF in dose- and time-dependent manners at the Ala{sup 181}-Tyr{sup 182} and Asp{sup 191}-Pro{sup 192} bonds in the hinge region of the molecule. ADAM28 selectively digested CTGF in the complex of CTGF and vascular endothelial growth factor{sub 165} (VEGF{sub 165}), releasing biologically active VEGF{sub 165} from the complex. RT-PCR and immunohistochemical analyses demonstrated that ADAM28, CTGF and VEGF are commonly co-expressed in the breast carcinoma tissues. These data provide the first evidence that CTGF is a novel substrate of ADAM28 and suggest that ADAM28 may promote VEGF{sub 165}-induced angiogenesis in the breast carcinomas by the CTGF digestion in the CTGF/VEGF{sub 165} complex.

  15. Residue management at Rocky Flats

    SciTech Connect

    Olencz, J.

    1995-12-31

    Past plutonium production and manufacturing operations conducted at the Rocky Flats Environmental Technology Site (RFETS) produced a variety of plutonium-contaminated by-product materials. Residues are a category of these materials and were categorized as {open_quotes}materials in-process{close_quotes} to be recovered due to their inherent plutonium concentrations. In 1989 all RFETS plutonium production and manufacturing operations were curtailed. This report describes the management of plutonium bearing liquid and solid wastes.

  16. The Failed Educations of John Stuart Mill and Henry Adams.

    ERIC Educational Resources Information Center

    Crossley, Robert

    1979-01-01

    Analyzes and contrasts Mill's "Autobiography" and Adams'"The Education of Henry Adams" in order to present two approaches to the nature of education and of failure. Maintains that their perspectives may serve as catalysts and cautions for contemporary theories of education and its utility and relevance. (CAM)

  17. ADAM8 as a drug target in Pancreatic Cancer

    PubMed Central

    Schlomann, Uwe; Koller, Garrit; Conrad, Catharina; Ferdous, Taheera; Golfi, Panagiota; Garcia, Adolfo Molejon; Höfling, Sabrina; Parsons, Maddy; Costa, Patricia; Soper, Robin; Bossard, Maud; Hagemann, Thorsten; Roshani, Rozita; Sewald, Norbert; Ketchem, Randal R.; Moss, Marcia L.; Rasmussen, Fred H.; Miller, Miles A.; Lauffenburger, Douglas A.; Tuveson, David A.; Nimsky, Christopher; Bartsch, Jörg W.

    2016-01-01

    Pancreatic ductal adenocarcinoma (PDAC) has a grim prognosis with less than 5% survivors after 5 years. High expression levels of ADAM8, a metalloprotease-disintegrin, are correlated with poor clinical outcome. We show that ADAM8 expression is associated with increased migration and invasiveness of PDAC cells caused by activation of ERK 1/2 and higher MMP activities. For biological function, ADAM8 requires multimerisation and associates with β1-integrin on the cell surface. A peptidomimetic ADAM8 inhibitor, BK-1361, designed by structural modelling of the disintegrin domain, prevents ADAM8 multimerisation. In PDAC cells, BK-1361 affects ADAM8 function leading to reduced invasiveness, and less ERK 1/2 and MMP activation. BK-1361 application in mice decreased tumour burden and metastasis of implanted pancreatic tumour cells and provides improved metrics of clinical symptoms and survival in a KrasG12D-driven mouse model of PDAC. Thus, our data integrate ADAM8 in pancreatic cancer signalling and validate ADAM8 as a target for PDAC therapy. PMID:25629724

  18. "Adam of the Road" by Elizabeth Janet Gray. Literature Unit.

    ERIC Educational Resources Information Center

    Robbins, Mari Lu

    Intended as an aid to classroom teachers, this 48-page handbook presents a literature unit based on the children's book, "Adam of the Road" by Elizabeth Janet Gray. It begins with sample lesson plans, pre-reading activities, author information, a book summary, and vocabulary lists and suggested vocabulary activities. Next, chapters of "Adam of the…

  19. ADAM8 in asthma. Friend or foe to airway inflammation?

    PubMed

    Chen, Jun; Jiang, Xuemei; Duan, Yiyuan; Long, Jiaoyue; Bartsch, Jörg W; Deng, Linhong

    2013-12-01

    Airway inflammation has been suggested as the pathological basis in asthma pathogenesis. Recruitment of leukocytes from the vasculature into airway sites is essential for induction of airway inflammation, a process thought to be mediated by a disintegrin and metalloprotease 8 (ADAM8). However, there is an apparent controversy about whether ADAM8 helps or hampers transmigration of leukocytes through endothelium in airway inflammation of asthma. This review outlines the current contradictory concepts concerning the role of ADAM8 in airway inflammation, particularly focusing on the recruitment of leukocytes during asthma, and attempts to bridge the existing experimental data on the basis of the functional analysis of different domains of ADAM8 and their endogenous processing in vivo. We suggest a possible hypothesis for the specific mechanism by which ADAM8 regulates the transmigration of leukocytes to explain the disparity existing in current studies, and we also raise some questions that require future investigations. PMID:23837412

  20. A Disintegrin and Metalloproteinase10 (ADAM10) Regulates NOTCH Signaling during Early Retinal Development

    PubMed Central

    Toonen, Joseph A.; Ronchetti, Adam; Sidjanin, D. J.

    2016-01-01

    ADAM10 and ADAM17 are two closely related members of the ADAM (a disintegrin and metalloprotease) family of membrane-bound sheddases, which proteolytically cleave surface membrane proteins. Both ADAM10 and ADAM17 have been implicated in the proteolytic cleavage of NOTCH receptors and as such regulators of NOTCH signaling. During retinal development, NOTCH signaling facilitates retinal neurogenesis by maintaining progenitor cells in a proliferative state and by mediating retinal cell fates. However, the roles of ADAM10 and ADAM17 in the retina are not well defined. In this study, we set out to clarify the roles of ADAM10 and ADAM17 during early retinal development. The retinal phenotype of conditionally abated Adam17 retinae (Adam17 CKO) did not differ from the controls whereas conditionally ablated Adam10 retinae (Adam10 CKO) exhibited abnormal morphogenesis characterized by the formation of rosettes and a loss of retinal laminae phenotypically similar to morphological abnormalities identified in mice with retinal NOTCH signaling deficiency. Additionally, Adam10 CKO retinae exhibited abnormal neurogenesis characterized by fewer proliferating progenitor cells and greater differentiation of early photoreceptors and retinal ganglion cells. Moreover, constitutive activation of the NOTCH1-intracellular domain (N1-ICD) rescued Adam10 CKO abnormal neurogenesis, as well as abnormal retinal morphology by maintaining retinal cells in the progenitor state. Collectively these findings provide in vivo genetic evidence that ADAM10, and not ADAM17, is indispensable for proper retinal development as a regulator of NOTCH signaling. PMID:27224017

  1. Human and Murine Interleukin 23 Receptors Are Novel Substrates for A Disintegrin and Metalloproteases ADAM10 and ADAM17.

    PubMed

    Franke, Manuel; Schröder, Jutta; Monhasery, Niloufar; Ackfeld, Theresa; Hummel, Thorben M; Rabe, Björn; Garbers, Christoph; Becker-Pauly, Christoph; Floss, Doreen M; Scheller, Jürgen

    2016-05-13

    IL-23 (interleukin 23) regulates immune responses against pathogens and plays a major role in the differentiation and maintenance of TH17 cells and the development of autoimmune diseases and cancer. The IL-23 receptor (IL-23R) complex consists of the unique IL-23R and the common IL-12 receptor β1 (IL-12Rβ1). Differential splicing generates antagonistic soluble IL-23R (sIL-23R) variants, which might limit IL-23-mediated immune responses. Here, ectodomain shedding of human and murine IL-23R was identified as an alternative pathway for the generation of sIL-23R. Importantly, proteolytically released sIL-23R has IL-23 binding activity. Shedding of IL-23R was induced by stimulation with the phorbol ester phorbol 12-myristate 13-acetate (PMA), but not by ionomycin. PMA-induced shedding was abrogated by an ADAM (A disintegrin and metalloprotease) 10 and 17 selective inhibitor, but not by an ADAM10 selective inhibitor. ADAM17-deficient but not ADAM10-deficient HEK293 cells failed to shed IL-23R after PMA stimulation, demonstrating that ADAM17 but not ADAM10 cleaves the IL-23R. Constitutive shedding was, however, inhibited by an ADAM10 selective inhibitor. Using deletions and specific amino acid residue exchanges, we identified critical determinants of ectodomain shedding within the stalk region of the IL-23R. Finally, interaction studies identified domains 1 and 3 of the IL-23R as the main ADAM17 binding sites. In summary, we describe human and murine IL-23R as novel targets for protein ectodomain shedding by ADAM10 and ADAM17. PMID:26961870

  2. Luhmann Receives 2007 John Adam Fleming Medal

    NASA Astrophysics Data System (ADS)

    Russell, Christopher T.; Luhmann, Janet G.

    2008-02-01

    This year's John Adam Fleming medalist quickly established a reputation as an innovative and productive scientist with a broad range of interests. She made early and seminal contributions to aeronomy, cosmic rays, and magnetospheric and planetary physics. She contributed importantly to the understanding of the interaction of the solar wind with the atmosphere and magnetic fields of Mercury, Venus, Earth, and Mars. She has examined the behavior of planetary rings, the interaction of interstellar neutrals with heliospheric plasmas, as well as the interaction of planetary neutrals with the heliosphere. She has led in the study of the interaction of the moon Titan with the Saturn magnetosphere, and most recently she developed a vigorous solar physics effort, leading the implementation of the IMPACT particle and field package on the twin STEREO mission, now entering its second year of successful operation.

  3. John Adams and CERN: Personal Recollections

    NASA Astrophysics Data System (ADS)

    Brianti, G.; Plane, D. E.

    2014-02-01

    By any standards, John Adams had a most remarkable career. He was involved in three important, emerging technologies, radar, particle accelerators and controlled fusion, and had an outstanding impact on the last two. Without a university education, he attained hierarchical positions of the highest level in prestigious national and international organizations. This article covers the CERN part of his career, by offering some personal insights into the different facets of his contributions to major accelerator projects, from the first strong-focusing synchrotron, the PS, to the SPS and its conversion to a proton--antiproton collider. In particular, it outlines his abilities as a leader of an international collaboration, which has served as an example for international initiatives in other disciplines.

  4. ADAM17 mediates OSCC development in an orthotopic murine model

    PubMed Central

    2014-01-01

    Background ADAM17 is one of the main sheddases of the cells and it is responsible for the cleavage and the release of ectodomains of important signaling molecules, such as EGFR ligands. Despite the known crosstalk between ADAM17 and EGFR, which has been considered a promising targeted therapy in oral squamous cell carcinoma (OSCC), the role of ADAM17 in OSCC development is not clear. Method In this study the effect of overexpressing ADAM17 in cell migration, viability, adhesion and proliferation was comprehensively appraised in vitro. In addition, the tumor size, tumor proliferative activity, tumor collagenase activity and MS-based proteomics of tumor tissues have been evaluated by injecting tumorigenic squamous carcinoma cells (SCC-9) overexpressing ADAM17 in immunodeficient mice. Results The proteomic analysis has effectively identified a total of 2,194 proteins in control and tumor tissues. Among these, 110 proteins have been down-regulated and 90 have been up-regulated in tumor tissues. Biological network analysis has uncovered that overexpression of ADAM17 regulates Erk pathway in OSCC and further indicates proteins regulated by the overexpression of ADAM17 in the respective pathway. These results are also supported by the evidences of higher viability, migration, adhesion and proliferation in SCC-9 or A431 cells in vitro along with the increase of tumor size and proliferative activity and higher tissue collagenase activity as an outcome of ADAM17 overexpression. Conclusion These findings contribute to understand the role of ADAM17 in oral cancer development and as a potential therapeutic target in oral cancer. In addition, our study also provides the basis for the development of novel and refined OSCC-targeting approaches. PMID:24495306

  5. 77 FR 74873 - Notice of Inventory Completion: University of Montana, Missoula, MT; Museum of the Rockies at...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-18

    ... Pictograph Cave and its Terrace area (24YL1) and the Ghost Cave (24YL2), in Yellowstone County, MT, through... excavated from the Pictograph Cave, while only five human bones and one tooth were reported from the Ghost... Rockies acquired human teeth from the Pictograph Cave, its Terrace area, and the Ghost Cave...

  6. Closing Rocky Flats by 2006

    SciTech Connect

    Tuor, N. R.; Schubert, A. L.

    2002-02-26

    Safely accelerating the closure of Rocky Flats to 2006 is a goal shared by many: the State of Colorado, the communities surrounding the site, the U.S. Congress, the Department of Energy, Kaiser-Hill and its team of subcontractors, the site's employees, and taxpayers across the country. On June 30, 2000, Kaiser-Hill (KH) submitted to the Department of Energy (DOE), KH's plan to achieve closure of Rocky Flats by December 15, 2006, for a remaining cost of $3.96 billion (February 1, 2000, to December 15, 2006). The Closure Project Baseline (CPB) is the detailed project plan for accomplishing this ambitious closure goal. This paper will provide a status report on the progress being made toward the closure goal. This paper will: provide a summary of the closure contract completion criteria; give the current cost and schedule variance of the project and the status of key activities; detail important accomplishments of the past year; and discuss the challenges ahead.

  7. ADAM15 expression is downregulated in melanoma metastasis compared to primary melanoma

    SciTech Connect

    Ungerer, Christopher; Doberstein, Kai; Boehm, Beate; Pfeilschifter, Josef; Mihic-Probst, Daniela; Gutwein, Paul

    2010-10-22

    Research highlights: {yields} Strong ADAM15 expression is found in normal melanocytes. {yields} ADAM15 expression is significantly downregulated in patients with melanoma metastasis. {yields} TGF-{beta} can downregulate ADAM15 expression in melanoma cells. {yields} Overexpression of ADAM15 in melanoma cells inhibits migration, proliferation and invasion of melanoma cells. {yields} Conclusion: ADAM15 represents an tumor suppressor protein in melanoma. -- Abstract: In a mouse melanoma metastasis model it has been recently shown that ADAM15 overexpression in melanoma cells significantly reduced the number of metastatic nodules on the lung. Unfortunately, the expression of ADAM15 in human melanoma tissue has not been determined so far. In our study, we characterized the expression of ADAM15 in tissue micro-arrays of patients with primary melanoma with melanoma metastasis. ADAM15 was expressed in melanocytes and endothelial cells of benign nevi and melanoma tissue. Importantly, ADAM15 was significantly downregulated in melanoma metastasis compared to primary melanoma. We further demonstrate that IFN-{gamma} and TGF-{beta} downregulate ADAM15 protein levels in melanoma cells. To investigate the role of ADAM15 in melanoma progression, we overexpressed ADAM15 in melanoma cells. Importantly, overexpression of ADAM15 in melanoma cells reduced the migration, invasion and the anchorage dependent and independent cell growth of melanoma cells. In summary, the downregulation of ADAM15 plays an important role in melanoma progression and ADAM15 act as a tumorsuppressor in melanoma.

  8. TspanC8 tetraspanins differentially regulate the cleavage of ADAM10 substrates, Notch activation and ADAM10 membrane compartmentalization.

    PubMed

    Jouannet, Stéphanie; Saint-Pol, Julien; Fernandez, Laurent; Nguyen, Viet; Charrin, Stéphanie; Boucheix, Claude; Brou, Christel; Milhiet, Pierre-Emmanuel; Rubinstein, Eric

    2016-05-01

    The metalloprotease ADAM10 mediates the shedding of the ectodomain of various cell membrane proteins, including APP, the precursor of the amyloid peptide Aβ, and Notch receptors following ligand binding. ADAM10 associates with the members of an evolutionary conserved subgroup of tetraspanins, referred to as TspanC8, which regulate its exit from the endoplasmic reticulum. Here we show that 4 of these TspanC8 (Tspan5, Tspan14, Tspan15 and Tspan33) which positively regulate ADAM10 surface expression levels differentially impact ADAM10-dependent Notch activation and the cleavage of several ADAM10 substrates, including APP, N-cadherin and CD44. Sucrose gradient fractionation, single molecule tracking and quantitative mass-spectrometry analysis of the repertoire of molecules co-immunoprecipitated with Tspan5, Tspan15 and ADAM10 show that these two tetraspanins differentially regulate ADAM10 membrane compartmentalization. These data represent a unique example where several tetraspanins differentially regulate the function of a common partner protein through a distinct membrane compartmentalization. PMID:26686862

  9. Rocky Mountain Snowpack Physical and Chemical Data for Selected Sites, 1993-2008

    USGS Publications Warehouse

    Ingersoll, George P.; Mast, M. Alisa; Campbell, Donald H.; Clow, David W.; Nanus, Leora; Turk, John T.

    2009-01-01

    The Rocky Mountain Snowpack program established a network of snowpack-sampling sites in the Rocky Mountain region from New Mexico to Montana to monitor the chemical content of snow to help in the understanding of the effects of atmospheric deposition to this region. The U.S. Geological Survey, in cooperation with the National Park Service, the USDA Forest Service, Teton County in Wyoming, Rio Blanco County in Colorado, Pitkin County in Colorado, and others, collected and analyzed snowpack samples annually for 48 or more sites in the Rocky Mountain region during 1993-2008. Forty-eight of the 162 snow-sampling sites have been sampled annually since 1993. Data include acid-neutralization capacity, specific conductance, pH, hydrogen ion concentrations, dissolved concentrations of major constituents (calcium, magnesium, sodium, potassium, ammonium, chloride, sulfate, and nitrate), dissolved organic carbon concentrations, snow/ water equivalent, snow depth, stable sulfur isotope ratios, total mercury concentrations (beginning in 2001), and ionic charge balance. Quality-assurance data for field and laboratory blanks and field replicates for individual years (1993-2008) also are included.

  10. Alternative mRNA Splicing Generates Two Distinct ADAM12 Prodomain Variants

    PubMed Central

    Duhachek-Muggy, Sara; Li, Hui; Qi, Yue; Zolkiewska, Anna

    2013-01-01

    Human ADAM12, transcript variant 1 (later on referred to as Var-1b), present in publicly available databases contains the sequence 5′-GTAATTCTG-3′ at the nucleotide positions 340–348 of the coding region, at the 3′ end of exon 4. The translation product of this variant, ADAM12-Lb, includes the three amino acid motif 114VIL116 in the prodomain. This motif is not conserved in ADAM12 from different species and is not present in other human ADAMs. Currently, it is not clear whether a shorter variant, Var-1a, encoding the protein version without the 114VIL116 motif, ADAM12-La, is expressed in human. In this work, we have established that human mammary epithelial cells and breast cancer cells express both Var-1a and Var-1b transcripts. Importantly, the proteolytic processing and intracellular trafficking of the corresponding ADAM12-La and ADAM12-Lb proteins are different. While ADAM12-La is cleaved and trafficked to the cell surface in a manner similar to ADAM12 in other species, ADAM12-Lb is retained in the ER and is not proteolytically processed. Furthermore, the relative abundance of ADAM12-La and ADAM12-Lb proteins detected in several breast cancer cell lines varies significantly. We conclude that the canonical form of transmembrane ADAM12 is represented by Var-1a/ADAM12-La, rather than Var-1b/ADAM12-Lb currently featured in major sequence databases. PMID:24116070

  11. The Wnt receptor Frizzled-4 modulates ADAM13 metalloprotease activity

    PubMed Central

    Abbruzzese, Genevieve; Gorny, Anne-Kathrin; Kaufmann, Lilian T.; Cousin, Hélène; Kleino, Iivari; Steinbeisser, Herbert; Alfandari, Dominique

    2015-01-01

    ABSTRACT Cranial neural crest (CNC) cells are a transient population of stem cells that originate at the border of the neural plate and the epidermis, and migrate ventrally to contribute to most of the facial structures including bones, cartilage, muscles and ganglia. ADAM13 is a cell surface metalloprotease that is essential for CNC cell migration. Here, we show in Xenopus laevis embryos that the Wnt receptor Fz4 binds to the cysteine-rich domain of ADAM13 and negatively regulates its proteolytic activity in vivo. Gain of Fz4 function inhibits CNC cell migration and can be rescued by gain of ADAM13 function. Loss of Fz4 function also inhibits CNC cell migration and induces a reduction of mature ADAM13, together with an increase in the ADAM13 cytoplasmic fragment that is known to translocate into the nucleus to regulate gene expression. We propose that Fz4 associates with ADAM13 during its transport to the plasma membrane to regulate its proteolytic activity. PMID:25616895

  12. ADAM10 as a target for anti-cancer therapy.

    PubMed

    Moss, Marcia L; Stoeck, Alexander; Yan, Wenbo; Dempsey, Peter J

    2008-02-01

    There is a great unmet medical need in the area of cancer treatment. A potential therapeutic target for intervention in cancer is ADAM10. ADAM10 is a disintegrin-metalloproteinase that processes membrane bound proteins from the cell surface to yield soluble forms. Pharmaceutical companies are actively seeking out inhibitors of ADAM10 for treatments in cancer as the enzyme is known to release the ErbB receptor, HER2/ErbB2 from the cell membrane, an event that is necessary for HER2 positive tumor cells to proliferate. ADAM10 is also capable of processing betacellulin indicating that an inhibitor could be used against EGFR/ErbB1 and/or HER4/ErbB4 receptor positive tumor cells that are betacellulin-dependent. ADAM10 is the principle sheddase for several other molecules associated with cancer proliferation, differentiation, adhesion and migration such as Notch, E-cadherin, CD44 and L1 adhesion molecule indicating that targeting ADAM10 with specific inhibitors could be beneficial. PMID:18289051

  13. Front Range of the Rockies

    NASA Technical Reports Server (NTRS)

    2001-01-01

    These MISR images from May 12, 2001 (Terra orbit 7447) include portions of southern Wyoming, central Colorado, and western Nebraska. The top view is from the instrument's vertical-viewing (nadir) camera. The bottom image is a stereo 'anaglyph' generated using data from the nadir and 46-degree-forward cameras. Viewing the anaglyph with red/blue glasses (red filter over your left eye) gives a 3-D effect. To facilitate stereo viewing, the images have been oriented with north at the left. Each image measures 422 kilometers x 213 kilometers.

    The South Platte River enters just to the right of center at the top of the images. It wends its way westward (down), then turns southward (right) where it flows through the city of Denver. Located at the western edge of the Great Plains, Denver is nicknamed the 'Mile High City', a consequence of its 1609-meter (5280-foot) elevation above sea level. It shows up in the imagery as a grayish patch surrounded by numerous agricultural fields to the north and east. Denver is situated just east of the Front Range of the Rocky Mountains, located in the lower right of the images. The Rockies owe their present forms to tectonic uplift and sculpting by millions of years of erosion. Scattered cumulus clouds floating above the mountain peaks are visible in these images, and stand out most dramatically in the 3-D stereo view.

    To the north of Denver, other urban areas included within these images are Boulder, Greeley, Longmont, and Fort Collins, Colorado; Cheyenne and Laramie, Wyoming; and Scottsbluff, Nebraska.

    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.

  14. Adam Politzer-Father of Modern Otology.

    PubMed

    Dhungat, J V Pai; Gore, Geeta

    2015-09-01

    Adam Politzer (1835-1920) was born in Alberti near the city of Budapest in Hungary. He studied medicine at the University of Vienna and obtained his Doctorate degree in 1859. Some of his teachers belonged to the famous second "Vienna School" such as Joseph Skoda, Karl Rokitansky, Von Hebra, Josef Hyrtil, Johann Von Oppolzer and famous physiologist Carl Ludwig -who took special interest in him and was influential in his subsequent career. Politzer showed unusual interest in diseases of the ear and started to work in Carl Ludwig's laboratory. His interest at that time was mainly the physics of the auditory system. He studied the innervations of the intrinsic muscles of the ear There he was the first to demonstrate that the innervations of the tensor tympani muscle was by trigeminal nerve and that of the stapedial muscle was by facial nerve. He studied the air movement in the Eustachian tube and variation of air pressure in the tympanic cavity by connecting two manometers- one placed in the external auditory canal meatus, and another in the pharynx. He showed valve near the opening into the middle ear which controls the process. It is usually closed to keep the bacteria and other things away from the mouth and nose. PMID:27608882

  15. The Cytoplasmic Domain of A Disintegrin and Metalloproteinase 10 (ADAM10) Regulates Its Constitutive Activity but Is Dispensable for Stimulated ADAM10-dependent Shedding*

    PubMed Central

    Maretzky, Thorsten; Evers, Astrid; Le Gall, Sylvain; Alabi, Rolake O.; Speck, Nancy; Reiss, Karina; Blobel, Carl P.

    2015-01-01

    The membrane-anchored metalloproteinase a disintegrin and metalloprotease 10 (ADAM10) is required for shedding of membrane proteins such as EGF, betacellulin, the amyloid precursor protein, and CD23 from cells. ADAM10 is constitutively active and can be rapidly and post-translationally enhanced by several stimuli, yet little is known about the underlying mechanism. Here, we use ADAM10-deficient cells transfected with wild type or mutant ADAM10 to address the role of its cytoplasmic and transmembrane domain in regulating ADAM10-dependent protein ectodomain shedding. We report that the cytoplasmic domain of ADAM10 negatively regulates its constitutive activity through an ER retention motif but is dispensable for its stimulated activity. However, chimeras with the extracellular domain of ADAM10 and the transmembrane domain of ADAM17 with or without the cytoplasmic domain of ADAM17 show reduced stimulated shedding of the ADAM10 substrate betacellulin, whereas the ionomycin-stimulated shedding of the ADAM17 substrates CD62-L and TGFα is not affected. Moreover, we show that influx of extracellular calcium activates ADAM10 but is not essential for its activation by APMA and BzATP. Finally, the rapid stimulation of ADAM10 is not significantly affected by incubation with proprotein convertase inhibitors for up to 8 h, arguing against a major role of increased prodomain removal in the rapid stimulation of ADAM10. Thus, the cytoplasmic domain of ADAM10 negatively influences constitutive shedding through an ER retention motif, whereas the cytoplasmic domain and prodomain processing are not required for the rapid activation of ADAM10-dependent shedding events. PMID:25605720

  16. Rocky Flats ash test procedure (sludge stabilization)

    SciTech Connect

    Winstead, M.L.

    1995-09-14

    Rocky Flats Ash items have been identified as the next set of materials to be stabilized. This test is being run to determine charge sizes and soak times to completely stabilize the Rocky Flats Ash items. The information gathered will be used to generate the heating rampup cycle for stabilization. This test will also gain information on the effects of the glovebox atmosphere (moisture) on the stabilized material. This document provides instructions for testing Rocky Flats Ash in the HC-21C muffle furnace process.

  17. Tetraspanin12 regulates ADAM10-dependent cleavage of amyloid precursor protein

    PubMed Central

    Xu, Daosong; Sharma, Chandan; Hemler, Martin E.

    2009-01-01

    Using mass spectrometry, we identified ADAM10 (a membrane-associated metalloproteinase) as a partner for TSPAN12, a tetraspanin protein. TSPAN12-ADAM10 interaction was confirmed by reciprocal coimmunoprecipitation in multiple tumor cell lines. TSPAN12, to a greater extent than other tetraspanins (CD81, CD151, CD9, and CD82), associated with ADAM10 but not with ADAM17. Overexpression of TSPAN12 enhanced ADAM10-dependent shedding of amyloid precursor protein (APP) in MCF7 (breast cancer) and SH-SY5Y (neuroblastoma) cell lines. Conversely, siRNA ablation of endogenous TSPAN12 markedly diminished APP proteolysis in both cell lines. Furthermore, TSPAN12 overexpression enhanced ADAM10 prodomain maturation, whereas TSPAN12 ablation diminished ADAM10 maturation. A palmitoylation-deficient TSPAN12 mutant failed to associate with ADAM10, inhibited ADAM10-dependent proteolysis of APP, and inhibited ADAM10 maturation, most likely by interfering with endogenous wild-type TSPAN12. In conclusion, TSPAN12 serves as a novel and robust partner for ADAM10 and promotes ADAM10 maturation, thereby facilitating ADAM10-dependent proteolysis of APP. This novel mode of regulating APP cleavage is of relevance to Alzheimer’s disease therapy.—Xu, D., Sharma, C., Hemler, M. E. Tetraspanin12 regulates ADAM10-dependent cleavage of amyloid precursor protein. PMID:19587294

  18. LGI1-associated epilepsy through altered ADAM23-dependent neuronal morphology

    PubMed Central

    Owuor, Katherine; Harel, Noam Y.; Englot, Dario C.; Hisama, Fuki; Blumenfeld, Hal; Strittmatter, Stephen M.

    2009-01-01

    Most epilepsy genes encode ion channels, but the LGI1 gene responsible for Autosomal Dominant Partial Epilepsy with Auditory Features produces a secreted protein. LGI1 is suggested to regulate PSD-95 via ADAM22. However, no unbiased screen of LGI1 action has been conducted. Here, we searched for brain genes supporting high affinity LGI-1 binding. ADAM23 was the only LGI1 interactor identified. The related proteins, ADAM22 and ADAM11, but not ADAM12, bind LGI1. Neither ADAM23 nor ADAM11, nor some forms of ADAM22, contain PDZ-interacting sequences, suggesting PSD-95-independent mechanisms in ADPEAF. Because ADAMs modulate integrins, we examined LGI1 effect on neurite outgrowth. LGI1 increases outgrowth from wild type but not ADAM23-/- neurons. Furthermore, CA1 pyramidal neurons of ADAM23-/- hippocampi have reduced dendritic arborization. ADAM23-/- mice exhibit spontaneous seizures, while ADAM23+/- mice have decreased seizure thresholds. Thus, LGI1 binding to ADAM23 is necessary to correctly pattern neuronal morphology and altered anatomical patterning contributes to ADPEAF. PMID:19796686

  19. Taking Charge: Walter Sydney Adams and the Mount Wilson Observatory

    NASA Astrophysics Data System (ADS)

    Brashear, R.

    2004-12-01

    The growing preeminence of American observational astronomy in the first half of the 20th century is a well-known story and much credit is given to George Ellery Hale and his skill as an observatory-building entrepreneur. But a key figure who has yet to be discussed in great detail is Walter Sydney Adams (1876-1956), Hale's Assistant Director at Mount Wilson Observatory. Due to Hale's illnesses, Adams was Acting Director for much of Hale's tenure, and he became the second Director of Mount Wilson from 1923 to 1946. Behind his New England reserve Adams was instrumental in the growth of Mount Wilson and thus American astronomy in general. Adams was hand-picked by Hale to take charge of stellar spectroscopy work at Yerkes and Mount Wilson and the younger astronomer showed tremendous loyalty to Hale and Hale's vision throughout his career. As Adams assumed the leadership role at Mount Wilson he concentrated on making the observatory a place where researchers worked with great freedom but maintain a high level of cooperation. This paper will concentrate on Adams's early years and look at his growing relationship with Hale and how he came to be the central figure in the early history of Mount Wilson as both a solar and stellar observatory. His education, his years at Dartmouth and Yerkes (including his unfortunate encounter with epsilon Leonis), and his formative years on Mount Wilson are all important in learning how he shaped the direction of Mount Wilson and the development of American astronomy in the first half of the 20th century. This latter history cannot be complete until we bring Adams into better focus.

  20. Rocky Flats Ash test procedure (sludge stabilization)

    SciTech Connect

    Funston, G.A.

    1995-06-14

    Rocky Flats Ash items have been identified as the next set of materials to be stabilized. This test is being run to determine charge sizes and soak times to completely stabilize the Rocky Flats Ash items. The information gathered will be used to generate the heating rampup cycle for stabilization. The test will provide information to determine charge sizes, soak times and mesh screen sizes (if available at time of test) for stabilization of Rocky Flats Ash items to be processed in the HC-21C Muffle Furnace Process. Once the charge size and soak times have been established, a program for the temperature controller of the HC-21C Muffle Furnace process will be generated for processing Rocky Flats Ash.

  1. Kepler Discovers Its First Rocky Planet

    NASA Video Gallery

    NASA's Kepler mission confirmed the discovery of its first rocky planet, named Kepler-10b. Measuring 1.4 times the size of Earth, it is the smallest planet ever discovered outside our solar system....

  2. Characterization of Mammalian ADAM2 and Its Absence from Human Sperm

    PubMed Central

    Choi, Heejin; Jin, Sora; Kwon, Jun Tae; Kim, Jihye; Jeong, Juri; Kim, Jaehwan; Jeon, Suyeon; Park, Zee Yong; Jung, Kang-Jin; Park, Kwangsung; Cho, Chunghee

    2016-01-01

    The members of the ADAM (a disintegrin and metalloprotease) family are membrane-anchored multi-domain proteins that play prominent roles in male reproduction. ADAM2, which was one of the first identified ADAMs, is the best studied ADAM in reproduction. In the male germ cells of mice, ADAM2 and other ADAMs form complexes that contribute to sperm-sperm adhesion, sperm-egg interactions, and the migration of sperm in the female reproductive tract. Here, we generated specific antibodies against mouse and human ADAM2, and investigated various features of ADAM2 in mice, monkeys and humans. We found that the cytoplasmic domain of ADAM2 might enable the differential association of this protein with other ADAMs in mice. Western blot analysis with the anti-human ADAM2 antibodies showed that ADAM2 is present in the testis and sperm of monkeys. Monkey ADAM2 was found to associate with chaperone proteins in testis. In humans, we identified ADAM2 as a 100-kDa protein in the testis, but failed to detect it in sperm. This is surprising given the results in mice and monkeys, but it is consistent with the failure of ADAM2 identification in the previous proteomic analyses of human sperm. These findings suggest that the reproductive functions of ADAM2 differ between humans and mice. Our protein analysis showed the presence of potential ADAM2 complexes involving yet-unknown proteins in human testis. Taken together, our results provide new information regarding the characteristics of ADAM2 in mammalian species, including humans. PMID:27341348

  3. Phosphatidylserine exposure is required for ADAM17 sheddase function

    PubMed Central

    Sommer, Anselm; Kordowski, Felix; Büch, Joscha; Maretzky, Thorsten; Evers, Astrid; Andrä, Jörg; Düsterhöft, Stefan; Michalek, Matthias; Lorenzen, Inken; Somasundaram, Prasath; Tholey, Andreas; Sönnichsen, Frank D.; Kunzelmann, Karl; Heinbockel, Lena; Nehls, Christian; Gutsmann, Thomas; Grötzinger, Joachim; Bhakdi, Sucharit; Reiss, Karina

    2016-01-01

    ADAM17, a prominent member of the ‘Disintegrin and Metalloproteinase' (ADAM) family, controls vital cellular functions through cleavage of transmembrane substrates. Here we present evidence that surface exposure of phosphatidylserine (PS) is pivotal for ADAM17 to exert sheddase activity. PS exposure is tightly coupled to substrate shedding provoked by diverse ADAM17 activators. PS dependency is demonstrated in the following: (a) in Raji cells undergoing apoptosis; (b) in mutant PSA-3 cells with manipulatable PS content; and (c) in Scott syndrome lymphocytes genetically defunct in their capacity to externalize PS in response to intracellular Ca2+ elevation. Soluble phosphorylserine but not phosphorylcholine inhibits substrate cleavage. The isolated membrane proximal domain (MPD) of ADAM17 binds to PS but not to phosphatidylcholine liposomes. A cationic PS-binding motif is identified in this domain, replacement of which abrogates liposome-binding and renders the protease incapable of cleaving its substrates in cells. We speculate that surface-exposed PS directs the protease to its targets where it then executes its shedding function. PMID:27161080

  4. Phosphatidylserine exposure is required for ADAM17 sheddase function.

    PubMed

    Sommer, Anselm; Kordowski, Felix; Büch, Joscha; Maretzky, Thorsten; Evers, Astrid; Andrä, Jörg; Düsterhöft, Stefan; Michalek, Matthias; Lorenzen, Inken; Somasundaram, Prasath; Tholey, Andreas; Sönnichsen, Frank D; Kunzelmann, Karl; Heinbockel, Lena; Nehls, Christian; Gutsmann, Thomas; Grötzinger, Joachim; Bhakdi, Sucharit; Reiss, Karina

    2016-01-01

    ADAM17, a prominent member of the 'Disintegrin and Metalloproteinase' (ADAM) family, controls vital cellular functions through cleavage of transmembrane substrates. Here we present evidence that surface exposure of phosphatidylserine (PS) is pivotal for ADAM17 to exert sheddase activity. PS exposure is tightly coupled to substrate shedding provoked by diverse ADAM17 activators. PS dependency is demonstrated in the following: (a) in Raji cells undergoing apoptosis; (b) in mutant PSA-3 cells with manipulatable PS content; and (c) in Scott syndrome lymphocytes genetically defunct in their capacity to externalize PS in response to intracellular Ca(2+) elevation. Soluble phosphorylserine but not phosphorylcholine inhibits substrate cleavage. The isolated membrane proximal domain (MPD) of ADAM17 binds to PS but not to phosphatidylcholine liposomes. A cationic PS-binding motif is identified in this domain, replacement of which abrogates liposome-binding and renders the protease incapable of cleaving its substrates in cells. We speculate that surface-exposed PS directs the protease to its targets where it then executes its shedding function. PMID:27161080

  5. Rocky Flats Beryllium Health Surveillance.

    PubMed

    Stange, A W; Furman, F J; Hilmas, D E

    1996-10-01

    The Rocky Flats Beryllium Health Surveillance Program (BHSP), initiated in June 1991, was designed to provide medical surveillance for current and former employees exposed to beryllium. The BHSP identifies individuals who have developed beryllium sensitivity using the beryllium lymphocyte proliferation test (BeLPT). A detailed medical evaluation to determine the prevalence of chronic beryllium disease (CBD) is offered to individuals identified as beryllium sensitized or to those who have chest X-ray changes suggestive of CBD. The BHSP has identified 27 cases of CBD and another 74 cases of beryllium sensitization out of 4268 individuals tested. The distribution of BeLPT values for normal, sensitized, and CBD-identified individuals is described. Based on the information collected during the first 3 1/3 years of the BHSP, the BeLPT is the most effective means for the early identification of beryllium-sensitized individuals and to identify individuals who may have CBD. The need for BeLPT retesting is demonstrated through the identification of beryllium sensitization in individuals who previously tested normal. Posterior/anterior chest X-rays were not effective in the identification of CBD. PMID:8933045

  6. Rocky Flats beryllium health surveillance

    SciTech Connect

    Stange, A.W.; Furman, F.J.; Hilmas, D.E.

    1996-10-01

    The Rocky Flats Beryllium Health Surveillance Program (BHSP), initiated in June 1991, was designed to provide medical surveillance for current and former employees exposed to beryllium. The BHSP identifies individuals who have developed beryllium sensitivity using the beryllium lymphocyte proliferation test (BeLPT). A detailed medical evaluation to determine the prevalence of chronic beryllium disease (CBD) is offered to individuals identified as beryllium sensitized or to those who have chest X-ray changes suggestive of CBD. The BHSP has identified 27 cases of CBD and another 74 cases of beryllium sensitization out of 4268 individuals tested. The distribution of BeLPT values for normal, sensitized, and CBD-identified individuals is described. Based on the information collected during the first 3 1/3 years of the BHSP, the BeLPT is the most effective means for the early identification of beryllium-sensitized individuals and to identify individuals who may have CBD. The need for BeLPT retesting is demonstrated through the identification of beryllium sensitization in individuals who previously tested normal. Posterior/anterior chest X-rays were not effective in the identification of CBD. 12 refs., 8 tabs.

  7. Structural Characterization of the Ectodomain of a Disintegrin and Metalloproteinase-22 (ADAM22), a Neural Adhesion Receptor Instead of Metalloproteinase INSIGHTS ON ADAM FUNCTION

    SciTech Connect

    Liu, Heli; Shim, Ann H.R.; He, Xiaolin

    2009-12-01

    ADAMs (adisintegrin and metalloproteinases) are a family of multidomain transmembrane glycoproteins with diverse roles in physiology and diseases, with several members being drug targets for cancer and inflammation therapies. The spatial organization of the ADAM extracellular segment and its influence on the function of ADAMs have been unclear. Although most members of the ADAM family are active zinc metalloproteinases, 8 of 21 ADAMs lack functional metalloproteinase domains and are implicated in protein-protein interactions instead of membrane protein ectodomain shedding. One of such non-proteinase ADAMs, ADAM22, acts as a receptor on the surface of the postsynaptic neuron to regulate synaptic signal transmission. The crystal structure of the full ectodomain of mature human ADAM22 shows that it is a compact four-leaf clover with the metalloproteinase-like domain held in the concave face of a rigid module formed by the disintegrin, cysteine-rich, and epidermal growth factor-like domains. The loss of metalloproteinase activity is ensured by the absence of critical catalytic residues, the filling of the substrate groove, and the steric hindrance by the cysteine-rich domain. The structure, combined with calorimetric experiments, suggests distinct roles of three putative calcium ions bound to ADAM22, with one in the metalloproteinase-like domain being regulatory and two in the disintegrin domain being structural. The metalloproteinase-like domain contacts the rest of ADAM22 with discontinuous, hydrophilic, and poorly complemented interactions, suggesting the possibility of modular movement of ADAM22 and other ADAMs. The ADAM22 structure provides a framework for understanding how different ADAMs exert their adhesive function and shedding activities.

  8. Integrated Hatchery Operations Team: Operations Plans for Anadromous Fish Production Facilities in the Columbia River Basin, Volume IV of IV; Washington: Rocky Reach Hatchery Addendum, 1992 Annual Report.

    SciTech Connect

    Peck, Larry

    1993-08-01

    Rocky Reach Hatchery is located along the Columbia Paver, just downstream from Rocky Reach Dam. Site elevation is 800 feet above sea level. The Turtle Rock Island facility, located 2 miles upstream, is operated as a satellite facility (shared with the Washington Department of Wildlife). The facility is staffed with 2.75 FTE`S. The hatchery was originally designed as a mile-long spawning channel at Turtle Rock Island. Rearing units consist of eight vinyl raceways at Rocky Reach and four rearing ponds at Turtle Rock. Water rights are held by Chelan County PUD and total 3,613 gpm from the Columbia River. Water available for use in the Turtle Rock rearing ponds averages 12,000 gpm from the Columbia River. Rocky Reach Hatchery and the Turtle Rock satellite facility are owned by Chelan County PUD. They are operated as mitigation facilities for the fishery impacts caused by the construction and operation of Rocky Reach Dam. Rocky Reach Hatchery is used for incubation and early rearing of upriver bright (URB) fall chinook. Fingerlings are later transferred to the Turtle Rock facility for final rearing and release.

  9. The Adam language: Ada extended with support for multiway activities

    NASA Technical Reports Server (NTRS)

    Charlesworth, Arthur

    1993-01-01

    The Adam language is an extension of Ada that supports multiway activities, which are cooperative activities involving two or more processes. This support is provided by three new constructs: diva procedures, meet statements, and multiway accept statements. Diva procedures are recursive generic procedures having a particular restrictive syntax that facilitates translation for parallel computers. Meet statements and multiway accept statements provide two ways to express a multiway rendezvous, which is an n-way rendezvous generalizing Ada's 2-way rendezvous. While meet statements tend to have simpler rules than multiway accept statements, the latter approach is a more straightforward extension of Ada. The only nonnull statements permitted within meet statements and multiway accept statements are calls on instantiated diva procedures. A call on an instantiated diva procedure is also permitted outside a multiway rendezvous; thus sequential Adam programs using diva procedures can be written. Adam programs are translated into Ada programs appropriate for use on parallel computers.

  10. Aberrant ADAM10 expression correlates with osteosarcoma progression

    PubMed Central

    2014-01-01

    Background Osteosarcoma is the most common type of bone cancer and is notorious for its rapid progression. The Notch signaling pathway has recently been shown to be involved in osteosarcoma. As a major sheddase of Notch receptors, ADAM10 has been implicated in many types of cancers, but its role in osteosarcoma has not been investigated. Previous studies have shown that the expression of CD31 was significantly elevated in metastatic osteosarcoma; however, its expression in nonmetastatic groups is not known. In addition, the mysterious multinucleated giant cell in giant cell-rich osteosarcoma was previously regarded as an osteoclast-like cell, but its exact identity is unclear. Method Tissue chip samples from 40 cases of nonmetastatic osteosarcoma were stained for cytoplasmic ADAM10, activated Notch1 and CD31. Osteoclasts in tumor sections were also stained for tartrate-resistant acid phosphatase (TRAP). Results Immunofluorescence staining revealed that ADAM10 expression significantly increased with the progression of osteosarcoma as well as in osteoblastic osteosarcoma, whereas the expression of the Notch intracellular domain (NICD) and CD31 was not significantly altered between different pathological stages. In addition, multinucleated giant cells in giant cell-rich osteosarcoma were also found to coexpress CD31, ADAM10 and NICD, but were negative for TRAP staining. Conclusions Our results highlight the importance of ADAM10 in the progression of osteosarcoma and suggest that the protein might be a potential therapeutic target in osteosarcoma treatment. This study also demonstrates that the multinucleated giant cell is an angiogenic tumor cell, rather than an osteoclast, and involves ADAM10/Notch1 signaling activation. PMID:24548763

  11. Shedding of klotho by ADAMs in the kidney.

    PubMed

    van Loon, Ellen P M; Pulskens, Wilco P; van der Hagen, Eline A E; Lavrijsen, Marla; Vervloet, Marc G; van Goor, Harry; Bindels, René J M; Hoenderop, Joost G J

    2015-08-15

    The anti-aging gene klotho plays an important role in Ca(2+) and phosphate homeostasis. Membrane-bound klotho is an essential coreceptor for fibroblast growth factor-23 and can be cleaved by proteases, including a disintegrin and metalloproteinase (ADAM)10 and ADAM17. Cleavage of klotho occurs at a site directly above the plasma membrane (α-cut) or between the KL1 and KL2 domain (β-cut), resulting in soluble full-length klotho or KL1 and KL2 fragments, respectively. The aim of the present study was to gain insights into the mechanisms behind klotho cleavage processes in the kidney. Klotho shedding was demonstrated using a Madin-Darby canine kidney cell line stably expressing klotho and human embryonic kidney-293 cells transiently transfected with klotho. Here, we report klotho expression on both the basolateral and apical membrane, with a higher abundance of klotho at the apical membrane and in the apical media. mRNA expression of ADAM17 and klotho were enriched in mouse distal convoluted and connecting tubules. In vitro ADAM/matrix metalloproteinase inhibition by TNF484 resulted in a concentration-dependent inhibition of the α-cut, with a less specific effect on β-cut shedding. In vivo TNF484 treatment in wild-type mice did not change urinary klotho levels. However, ADAM/matrix metalloproteinase inhibition did increase renal and duodenal mRNA expression of phosphate transporters, whereas serum phosphate levels were significantly decreased. In conclusion, our data show that renal cells preferentially secrete klotho to the apical side and suggest that ADAMs are responsible for α-cut cleavage. PMID:26155844

  12. Polarimetry for rocky exoplanet characterization

    NASA Astrophysics Data System (ADS)

    Stam, Daphne; Karalidi, Theodora

    2013-04-01

    Since the first discovery of a planet around a solar-type star by Mayor & Queloz in 1995, several hundreds of exoplanets have been detected. Indeed, it appears that practically all Sun-like stars have planets. Inevitable, Earth-sized, rocky planets that orbit in their star's habitable zone, where temperatures could be just right to allow liquid water on a planet's surface, will be found. Liquid water is generally considered to be essential for the existence of life. Whether liquid water actually exists on a planet depends strongly on the atmosphere's thickness and characteristics, such as the surface pressure and composition. Famous examples in the Solar System are Venus and the Earth, with similar sizes, inner compositions and orbital radii, but wildly different surface conditions. The characterization of the atmospheres and/or surfaces of exoplanets will allow a comparison with Solar System planets and it will open up a treasure trove of knowledge about the formation and evolution of planetary atmospheres and surfaces, thanks to the vast range of orbital distances, planet sizes and ages that can be studied. Characterization will also allow studying conditions for life and ultimately the existence of life around other stars. Information about the upper atmospheres of close-in, hot, giant exoplanets, can be derived from measurements of the combined flux of the star and the planet, in particular when the planet is transiting its star. This method has also provided traces of an atmosphere around a large solid planet orbiting red dwarf star GJ1214. Detection and characterization of the atmospheres and/or surfaces of small, solid, Earth-like exoplanets in the habitable zones of Sun-like stars, is virtually impossible with transit observations. For these exiting planets, polarimetry appears to be a strong tool. Polarimetry helps the detection of exoplanets, because direct starlight is usually unpolarized, while starlight that has been reflected by a planet is usually

  13. Mars rover mechanisms designed for Rocky 4

    NASA Technical Reports Server (NTRS)

    Rivellini, Tommaso P.

    1993-01-01

    A Mars rover prototype vehicle named Rocky 4 was designed and built at JPL during the fall of 1991 and spring 1992. This vehicle is the fourth in a series of rovers designed to test vehicle mobility and navigation software. Rocky 4 was the first attempt to design a vehicle with 'flight like' mass and functionality. It was consequently necessary to develop highly efficient mechanisms and structures to meet the vehicles very tight mass limit of 3 Kg for the entire mobility system (7 Kg for the full system). This paper will discuss the key mechanisms developed for the rover's innovative drive and suspension system. These are the wheel drive and strut assembly, the rocker-bogie suspension mechanism and the differential pivot. The end-to-end design, analysis, fabrication and testing of these components will also be discussed as will their performance during field testing. The lessons learned from Rocky 4 are already proving invaluable for the design of Rocky 6. Rocky 6 is currently being designed to fly on NASA's MESUR mission to Mars scheduled to launch in 1996.

  14. Rocky Flats Compliance Program; Technology summary

    SciTech Connect

    1994-02-01

    The Department of Energy (DOE) established the Office of Technology Development (EM-50) (OTD) as an element of Environmental Restoration and Waste Management (EM) in November 1989. The primary objective of the Office of Technology Development, Rocky Flats Compliance Program (RFCP), is to develop altemative treatment technologies for mixed low-level waste (wastes containing both hazardous and radioactive components) to use in bringing the Rocky Flats Plant (RFP) into compliance with Federal and state regulations and agreements. Approximately 48,000 cubic feet of untreated low-level mixed waste, for which treatment has not been specified, are stored at the RFP. The cleanup of the Rocky Flats site is driven by agreements between DOE, the Environmental Protection Agency (EPA), and the Colorado Department of Health (CDH). Under these agreements, a Comprehensive Treatment and Management Plan (CTMP) was drafted to outline the mechanisms by which RFP will achieve compliance with the regulations and agreements. This document describes DOE`s strategy to treat low-level mixed waste to meet Land Disposal Restrictions and sets specific milestones related to the regulatory aspects of technology development. These milestones detail schedules for the development of technologies to treat all of the mixed wastes at the RFP. Under the Federal Facilities Compliance Act (FFCA), the CTMP has been incorporated into Rocky Flats Plant Conceptual Site Treatment Plan (CSTP). The CSTP will become the Rocky Flats Plant site Treatment Plan in 1995 and will supersede the CTMP.

  15. A metallicity recipe for rocky planets

    NASA Astrophysics Data System (ADS)

    Dawson, Rebekah I.; Chiang, Eugene; Lee, Eve J.

    2015-10-01

    Planets with sizes between those of Earth and Neptune divide into two populations: purely rocky bodies whose atmospheres contribute negligibly to their sizes, and larger gas-enveloped planets possessing voluminous and optically thick atmospheres. We show that whether a planet forms rocky or gas-enveloped depends on the solid surface density of its parent disc. Assembly times for rocky cores are sensitive to disc solid surface density. Lower surface densities spawn smaller planetary embryos; to assemble a core of given mass, smaller embryos require more mergers between bodies farther apart and therefore exponentially longer formation times. Gas accretion simulations yield a rule of thumb that a rocky core must be at least 2M⊕ before it can acquire a volumetrically significant atmosphere from its parent nebula. In discs of low solid surface density, cores of such mass appear only after the gas disc has dissipated, and so remain purely rocky. Higher surface density discs breed massive cores more quickly, within the gas disc lifetime, and so produce gas-enveloped planets. We test model predictions against observations, using planet radius as an observational proxy for gas-to-rock content and host star metallicity as a proxy for disc solid surface density. Theory can explain the observation that metal-rich stars host predominantly gas-enveloped planets.

  16. Critical role of the disintegrin metalloprotease ADAM17 for intestinal inflammation and regeneration in mice

    PubMed Central

    Chalaris, Athena; Adam, Nina; Sina, Christian; Rosenstiel, Philip; Lehmann-Koch, Judith; Schirmacher, Peter; Hartmann, Dieter; Cichy, Joanna; Gavrilova, Olga; Schreiber, Stefan; Jostock, Thomas; Matthews, Vance; Häsler, Robert; Becker, Christoph; Neurath, Markus F.; Reiß, Karina; Saftig, Paul

    2010-01-01

    The protease a disintegrin and metalloprotease (ADAM) 17 cleaves tumor necrosis factor (TNF), L-selectin, and epidermal growth factor receptor (EGF-R) ligands from the plasma membrane. ADAM17 is expressed in most tissues and is up-regulated during inflammation and cancer. ADAM17-deficient mice are not viable. Conditional ADAM17 knockout models demonstrated proinflammatory activities of ADAM17 in septic shock via shedding of TNF. We used a novel gene targeting strategy to generate mice with dramatically reduced ADAM17 levels in all tissues. The resulting mice called ADAM17ex/ex were viable, showed compromised shedding of ADAM17 substrates from the cell surface, and developed eye, heart, and skin defects as a consequence of impaired EGF-R signaling caused by failure of shedding of EGF-R ligands. Unexpectedly, although the intestine of unchallenged homozygous ADAM17ex/ex mice was normal, ADAM17ex/ex mice showed substantially increased susceptibility to inflammation in dextran sulfate sodium colitis. This was a result of impaired shedding of EGF-R ligands resulting in failure to phosphorylate STAT3 via the EGF-R and, consequently, in defective regeneration of epithelial cells and breakdown of the intestinal barrier. Besides regulating the systemic availability of the proinflammatory cytokine TNF, our results demonstrate that ADAM17 is needed for vital regenerative activities during the immune response. Thus, our mouse model will help investigate ADAM17 as a potential drug target. PMID:20603312

  17. Solid waste recycling programs at Rocky Flats

    SciTech Connect

    Millette, R.L.; Blackman, T.E.; Shepard, M.D.

    1994-12-31

    The Rocky Flats (RFP) recycling programs for solid waste materials have been in place for over ten years. Within the last three years, the programs were centralized under the direction of the Rocky Flats Waste Minimization department, with the assistance of various plant organizations (e.g., Trucking, Building Services, Regulated Waste Operations, property Utilization and Disposal and Security). Waste Minimization designs collection and transportation systems for recyclable materials and evaluates recycling markets for opportunities to add new commodities to the existing programs. The Waste Minimization department also promotes employee participation in the Rocky Flats Recycling Programs, and collects all recycling data for publication. A description of the program status as of January 1994 is given.

  18. The ADaptation and Anticipation Model (ADAM) of sensorimotor synchronization

    PubMed Central

    van der Steen, M. C. (Marieke); Keller, Peter E.

    2013-01-01

    A constantly changing environment requires precise yet flexible timing of movements. Sensorimotor synchronization (SMS)—the temporal coordination of an action with events in a predictable external rhythm—is a fundamental human skill that contributes to optimal sensory-motor control in daily life. A large body of research related to SMS has focused on adaptive error correction mechanisms that support the synchronization of periodic movements (e.g., finger taps) with events in regular pacing sequences. The results of recent studies additionally highlight the importance of anticipatory mechanisms that support temporal prediction in the context of SMS with sequences that contain tempo changes. To investigate the role of adaptation and anticipatory mechanisms in SMS we introduce ADAM: an ADaptation and Anticipation Model. ADAM combines reactive error correction processes (adaptation) with predictive temporal extrapolation processes (anticipation) inspired by the computational neuroscience concept of internal models. The combination of simulations and experimental manipulations based on ADAM creates a novel and promising approach for exploring adaptation and anticipation in SMS. The current paper describes the conceptual basis and architecture of ADAM. PMID:23772211

  19. Adam Smith and the Teaching of English Literature.

    ERIC Educational Resources Information Center

    Court, Franklin E.

    1985-01-01

    Adam Smith used selections from English literature in his classroom during the eighteenth century because he believed that vernacular literature could provide a ready context for the teaching of ideological, social, and moral lessons. He believed that higher education should prepare students for the real business of the real world. (RM)

  20. Adam Smith and the Moral Economy of the Classroom System.

    ERIC Educational Resources Information Center

    Hamilton, D.

    1980-01-01

    Traces the development of mass schooling to its origins in 19th-century Glasgow. Its importance as an intellectual and economic center enabled Glasgow to invent a solution to the problem of urban schooling, while the association of scholars like Adam Smith with Glasgow University made Scottish educational theories acceptable around the world. (DB)

  1. Father Knows Best: Using Adam Smith to Teach Transactions Costs

    ERIC Educational Resources Information Center

    Dupont, Brandon

    2014-01-01

    Adam Smith's moral philosophy can be used to introduce economics students to the important idea of transactions costs. The author provides a brief background in this article to Smith's moral philosophy and connects it to the costs of transacting in a way that fits easily into the standard principles of microeconomics classroom. By doing…

  2. An Informal Report on Collegiate Successes with "The Adams Chronicles."

    ERIC Educational Resources Information Center

    Goldsberry, Gary G.

    In the spring of 1976, "The Adams Chronicles", a bicentennial television course developed by Coast Community College District and the University of California at San Diego, was distributed to colleges nationwide at no charge with the understanding that each college would return information regarding promotion, enrollment, and form of offering this…

  3. John Adams High School First Year Report, 1969-1970.

    ERIC Educational Resources Information Center

    Adams High School, Portland, OR.

    This report is an assessment of the events of the first year of operation of John Adams High School, Portland, Oregon. The primary goal of the school was to provide an educational experience relevant to the needs and interests of all adolescents, regardless of their intentions about pursuing further formal education. The report is oriented toward…

  4. Research and Evaluation at John Adams High School.

    ERIC Educational Resources Information Center

    Adams High School, Portland, OR.

    We at Adams have committed ourselves (1) to search for new ways to make the inquiry into our own activities and the evaluation of our programs relevant and consistent with our notions of humanistic and personal education, and (2) to seek a mechanism for using research and evaluation to improve the operation of the school at every level and for…

  5. What Ever Happened to . . . John Adams High School?

    ERIC Educational Resources Information Center

    Doremus, Richard R.

    1981-01-01

    First in a series, this article describes the rise and fall of John Adams High School, an experimental school in Portland (Oregon) that was recently closed after 12 years of operation. The experiences of those who tried to make the experiment work may help others interested in educational innovation. (WD)

  6. Issues evaluation process at Rocky Flats Plant

    SciTech Connect

    Smith, L.C.

    1992-04-16

    This report describes the issues evaluation process for Rocky Flats Plant as established in July 1990. The issues evaluation process was initiated February 27, 1990 with a Charter and Process Overview for short-term implementation. The purpose of the process was to determine the projects required for completion before the Phased Resumption of Plutonium Operations. To determine which projects were required, the issues evaluation process and emphasized risk mitigation, based on a ranking system. The purpose of this report is to document the early design of the issues evaluation process to record the methodologies used that continue as the basis for the ongoing Issues Management Program at Rocky Flats Plant.

  7. Cloning and characterization of ADAM28: evidence for autocatalytic pro-domain removal and for cell surface localization of mature ADAM28.

    PubMed Central

    Howard, L; Maciewicz, R A; Blobel, C P

    2000-01-01

    The metalloprotease disintegrins are a family of membrane-anchored glycoproteins with diverse functions in fertilization, myoblast fusion, neurogenesis and protein ectodomain shedding. Here we report a cDNA sequence, encoding a metalloprotease disintegrin, termed ADAM28 ('a disintegrin and metalloprotease 28'), which was cloned from mouse lung. From protein sequence comparisons, ADAM28 is more closely related to snake venom metalloproteases (SVMPs) than to other ADAMs, and hence may cleave similar substrates to SVMPs, perhaps including components of the extracellular matrix. Northern blot analysis of selected mouse tissues revealed that ADAM28 is expressed highly and in alternatively spliced forms in the epididymis, suggesting a possible role in sperm maturation, and at lower levels in lung. The intracellular maturation of ADAM28 expressed in COS-7 cells resembles that of other ADAMs, in that ADAM28 is made as a precursor and processed to a mature form in a late Golgi compartment of the secretory pathway. Most or all of the mature, and thus presumably catalytically active, form of ADAM28 in COS-7 cells is accessible to cell surface trypsinization, suggesting that ADAM28 functions mainly on the cell surface. A mutation converting the catalytic-site glutamate residue into alanine abolishes pro-domain removal, even though this mutant form of ADAM28 can be transported to the cell surface in a manner similar to the wild-type protein. This suggests that pro-domain removal and maturation of ADAM28 may be, at least in part, autocatalytic. This is in contrast with several other ADAMs, for which furin-like proprotein convertases are involved in pro-domain removal, and in which a glutamate-to-alanine mutation in the catalytic site does not alter pro-domain removal. PMID:10794709

  8. ADAM8 in squamous cell carcinoma of the head and neck: a retrospective study

    PubMed Central

    2012-01-01

    Background A disintegrin and metalloproteinase (ADAMs) have been associated with multiple malignancies. ADAMs are involved in cell fusion, cell migration, membrane protein shedding and proteolysis. ADAM8 has been found to be overexpressed in squamous cell carcinomas of the lung. A new study showed that ADAM8 is significantly overexpressed in metastasis of squamous cell carcinomas of the head and neck (HNSCC). Methods We determined ADAM8 levels in the serum of 79 HNSCC patients at the time of diagnosis, in 35 patients 3 months after treatment and in 10 patients 1 year after therapy and compared the results to the sera of 31 healthy volunteers. We also constructed tissue microarrays to detect ADAM8 immunohistochemically in 100 patients. The results were correlated with the survival data of the patients to determine the diagnostic and prognostic value. Results The data demonstrated that patients with high ADAM8 expression in the tumor have worse survival rates. We found that high ADAM8 serum levels correlated with high ADAM8 expression in tumor samples. Soluble ADAM8 levels did not show any prognostic or diagnostic properties. Conclusion In summary ADAM8 expression is a prognostic factor for survival of patients with head and neck squamous cell carcinoma. PMID:22369429

  9. A disintegrin and metalloprotease 10 (ADAM10) is a central regulator of murine liver tissue homeostasis

    PubMed Central

    Köhn-Gaone, Julia; Chalupsky, Karel; Lüllmann-Rauch, Renate; Barikbin, Roja; Bergmann, Juri; Wöhner, Birte; Zbodakova, Olga; Leuschner, Ivo; Martin, Gregor; Tiegs, Gisa; Rose-John, Stefan; Sedlacek, Radislav; Tirnitz-Parker, Janina E.E.; Saftig, Paul; Schmidt-Arras, Dirk

    2016-01-01

    A Disintegrin And Metalloprotease (ADAM) 10 exerts essential roles during organ development and tissue integrity in different organs, mainly through activation of the Notch pathway. However, only little is known about its implication in liver tissue physiology. Here we show that in contrast to its role in other tissues, ADAM10 is dispensable for the Notch2-dependent biliary tree formation. However, we demonstrate that expression of bile acid transporters is dependent on ADAM10. Consequently, mice deficient for Adam10 in hepatocytes, cholangiocytes and liver progenitor cells develop spontaneous hepatocyte necrosis and concomitant liver fibrosis. We furthermore observed a strongly augmented ductular reaction in 15-week old ADAM10Δhep/Δch mice and demonstrate that c-Met dependent liver progenitor cell activation is enhanced. Additionally, liver progenitor cells are primed to hepatocyte differentiation in the absence of ADAM10. These findings show that ADAM10 is a novel central node controlling liver tissue homeostasis. Highlights: Loss of ADAM10 in murine liver results in hepatocyte necrosis and concomitant liver fibrosis. ADAM10 directly regulates expression of bile acid transporters but is dispensable for Notch2-dependent formation of the biliary system. Activation of liver progenitor cells is enhanced through increased c-Met signalling, in the absence of ADAM10. Differentiation of liver progenitor cells to hepatocytes is augmented in the absence of ADAM10. PMID:26942887

  10. ACCRETION OF ROCKY PLANETS BY HOT JUPITERS

    SciTech Connect

    Ketchum, Jacob A.; Adams, Fred C.; Bloch, Anthony M.

    2011-11-01

    The observed population of Hot Jupiters displays a stunning variety of physical properties, including a wide range of densities and core sizes for a given planetary mass. Motivated by the observational sample, this Letter studies the accretion of rocky planets by Hot Jupiters, after the Jovian planets have finished their principal migration epoch and become parked in {approx}4 day orbits. In this scenario, rocky planets form later and then migrate inward due to torques from the remaining circumstellar disk, which also damps the orbital eccentricity. This mechanism thus represents one possible channel for increasing the core masses and metallicities of Hot Jupiters. This Letter determines probabilities for the possible end states for the rocky planet: collisions with the Jovian planets, accretion onto the star, ejection from the system, and long-term survival of both planets. These probabilities depend on the mass of the Jovian planet and its starting orbital eccentricity, as well as the eccentricity damping rate for the rocky planet. Since these systems are highly chaotic, a large ensemble (N {approx} 10{sup 3}) of simulations with effectively equivalent starting conditions is required. Planetary collisions are common when the eccentricity damping rate is sufficiently low, but are rare otherwise. For systems that experience planetary collisions, this work determines the distributions of impact velocities-both speeds and impact parameters-for the collisions. These velocity distributions help determine the consequences of the impacts, e.g., where energy and heavy elements are deposited within the giant planets.

  11. Rocky Mountain spotted fever in Argentina

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cases of epidemic typhus have been documented in Argentina since 1919; however, no confirmed reports of spotted fever rickettsiosis were described in this country until 1999. We describe the first molecular confirmation of Rickettsia rickettsii, the etiologic agent of Rocky Mountain spotted fever (R...

  12. Rocky Mountain Spotted Fever in Argentina

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We describe the first molecular confirmation of Rickettsia rickettsii, the cause of Rocky Mountain spotted fever (RMSF), from a tick vector, Amblyomma cajennense, and from a cluster of fatal spotted fever cases in Argentina. Questing A. cajennense ticks were collected at or near sites of presumed or...

  13. UV - ROCKY MOUNTAIN NATIONAL PARK CO

    EPA Science Inventory

    Brewer 146 is located in Rocky Mountain NP, measuring ultraviolet solar radiation. Irradiance and column ozone are derived from this data. Ultraviolet solar radiation is measured with a Brewer Mark IV, single-monochrometer, spectrophotometer manufactured by SCI-TEC Instruments, I...

  14. Geology highlights for Ride the Rockies 2010

    USGS Publications Warehouse

    Slate, J.L.; Hess, Amber; Van Sistine, D.R.

    2010-01-01

    The author provides a brief description of the geology along the route for each day of the ride, from June 13 through June 19, 2010. Ride the Rockies begins in Grand Junction, with stops in Delta, Ouray, Durango, Pagosa Springs, Alamosa, and ends in Salida, Colorado. A small, generalized geologic map also is shown.

  15. Reading for Young People: The Rocky Mountains.

    ERIC Educational Resources Information Center

    Laughlin, Mildred, Ed.

    One of five annotated bibliographies that describe books about certain regions of the United States, this compilation focuses on books about the Rocky Mountain area. The stated purposes of these regional bibliographies are: (1) to introduce young people living in the subject region to books dealing with their cultural heritage, (2) to help young…

  16. Field Trip to a Rocky Shore.

    ERIC Educational Resources Information Center

    Maine Univ., Orono. Cooperative Extension Service.

    Field trip activities designed for use on Maine's coast are provided, with brief definitions of the major physical zones to be found in this area. An introduction to the study of zonation of plants and animals living on the rocky shore is presented along with a list of the materials needed and the procedures to be followed when making a study of…

  17. ADAM17 Promotes Motility, Invasion, and Sprouting of Lymphatic Endothelial Cells.

    PubMed

    Mężyk-Kopeć, Renata; Wyroba, Barbara; Stalińska, Krystyna; Próchnicki, Tomasz; Wiatrowska, Karolina; Kilarski, Witold W; Swartz, Melody A; Bereta, Joanna

    2015-01-01

    Tumor-associated lymphatic vessels actively participate in tumor progression and dissemination. ADAM17, a sheddase for numerous growth factors, cytokines, receptors, and cell adhesion molecules, is believed to promote tumor development, facilitating both tumor cell proliferation and migration, as well as tumor angiogenesis. In this work we addressed the issue of whether ADAM17 may also promote tumor lymphangiogenesis. First, we found that ADAM17 is important for the migratory potential of immortalized human dermal lymphatic endothelial cells (LEC). When ADAM17 was stably silenced in LEC, their proliferation was not affected, but: (i) single-cell motility, (ii) cell migration through a 3D Matrigel/collagen type I matrix, and (iii) their ability to form sprouts in a 3D matrix were significantly diminished. The differences in the cell motility between ADAM17-proficient and ADAM17-silenced cells were eliminated by inhibitors of EGFR and HER2, indicating that ADAM17-mediated shedding of growth factors accounts for LEC migratory potential. Interestingly, ADAM17 depletion affected the integrin surface expression/functionality in LEC. ADAM17-silenced cells adhered to plastic, type I collagen, and fibronectin faster than their ADAM17-proficient counterparts. The difference in adhesion to fibronectin was abolished by a cyclic RGD peptide, emphasizing the involvement of integrins in the process. Using a soluble receptor array, we identified BIG-H3 among several candidate proteins involved in the phenotypic and behavioral changes of LEC upon ADAM17 silencing. In additional assays, we confirmed the increased expression of BIG-H3, as well as TGFβ2 in ADAM17-silenced LEC. The antilymphangiogenic effects of ADAM17 silencing in lymphatic endothelial cells suggest further relevance of ADAM17 as a potential target in cancer therapy. PMID:26176220

  18. Adam8 Limits the Development of Allergic Airway Inflammation in Mice

    PubMed Central

    Knolle, Martin D.; Nakajima, Takahiro; Hergrueter, Anja; Gupta, Kushagra; Polverino, Francesca; Craig, Vanessa J.; Fyfe, Susanne E.; Zahid, Muhammad; Permaul, Perdita; Cernadas, Manuela; Montano, Gilbert; Tesfaigzi, Yohannes; Sholl, Lynette; Kobzik, Lester; Israel, Elliot; Owen, Caroline A.

    2013-01-01

    To determine whether a disintegrin and a metalloproteinase-8 (Adam8) regulates allergic airway inflammation (AAI) and airway hyper-responsiveness (AHR), we compared AAI and AHR in wild type (WT) versus Adam8−/− mice in different genetic backgrounds sensitized and challenged with ovalbumin (OVA) or house dust mite protein extract (HDM). OVA- and HDM-treated Adam8−/− mice had higher lung leukocyte counts, more airway mucus metaplasia, greater lung levels of some TH2 cytokines, and higher methacholine-induced increases in central airway resistance than allergen-treated WT mice. Studies of OVA-treated Adam8 bone marrow chimeric mice confirmed that leukocyte-derived Adam8 predominantly mediated Adam8’s anti-inflammatory activities in murine airways. Airway eosinophils and macrophages both expressed Adam8 in WT mice with AAI. Adam8 limited AAI and AHR in mice by reducing leukocyte survival because: 1) Adam8−/− mice with AAI had fewer apoptotic eosinophils and macrophages in their airways than WT mice with AAI; and 2) Adam8−/− macrophages and eosinophils had reduced rates of apoptosis compared with WT leukocytes when the intrinsic (but not the extrinsic) apoptosis pathway was triggered in the cells in vitro. ADAM8 was robustly expressed by airway granulocytes in lung sections from human asthma patients but, surprisingly, airway macrophages had less ADAM8 staining than airway eosinophils. Thus, ADAM8 has anti-inflammatory activities during AAI in mice by activating the intrinsic apoptosis pathway in myeloid leukocytes. Strategies that increase ADAM8 levels in myeloid leukocytes may have therapeutic efficacy in asthma. PMID:23670189

  19. Adams-Based Rover Terramechanics and Mobility Simulator - ARTEMIS

    NASA Technical Reports Server (NTRS)

    Trease, Brian P.; Lindeman, Randel A.; Arvidson, Raymond E.; Bennett, Keith; VanDyke, Lauren P.; Zhou, Feng; Iagnemma, Karl; Senatore, Carmine

    2013-01-01

    The Mars Exploration Rovers (MERs), Spirit and Opportunity, far exceeded their original drive distance expectations and have traveled, at the time of this reporting, a combined 29 kilometers across the surface of Mars. The Rover Sequencing and Visualization Program (RSVP), the current program used to plan drives for MERs, is only a kinematic simulator of rover movement. Therefore, rover response to various terrains and soil types cannot be modeled. Although sandbox experiments attempt to model rover-terrain interaction, these experiments are time-intensive and costly, and they cannot be used within the tactical timeline of rover driving. Imaging techniques and hazard avoidance features on MER help to prevent the rover from traveling over dangerous terrains, but mobility issues have shown that these methods are not always sufficient. ARTEMIS, a dynamic modeling tool for MER, allows planned drives to be simulated before commands are sent to the rover. The deformable soils component of this model allows rover-terrain interactions to be simulated to determine if a particular drive path would take the rover over terrain that would induce hazardous levels of slip or sink. When used in the rover drive planning process, dynamic modeling reduces the likelihood of future mobility issues because high-risk areas could be identified before drive commands are sent to the rover, and drives planned over these areas could be rerouted. The ARTEMIS software consists of several components. These include a preprocessor, Digital Elevation Models (DEMs), Adams rover model, wheel and soil parameter files, MSC Adams GUI (commercial), MSC Adams dynamics solver (commercial), terramechanics subroutines (FORTRAN), a contact detection engine, a soil modification engine, and output DEMs of deformed soil. The preprocessor is used to define the terrain (from a DEM) and define the soil parameters for the terrain file. The Adams rover model is placed in this terrain. Wheel and soil parameter files

  20. 60. SOUTH PLANT STACKS AND TOWERS. VIEW TO NORTH. ...

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

    60. SOUTH PLANT STACKS AND TOWERS. VIEW TO NORTH. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  1. 3. SOUTH AND WEST SIDES OF BUILDING 1705. VIEW TO ...

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

    3. SOUTH AND WEST SIDES OF BUILDING 1705. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, General Instruction Building, 200 feet North Road EW-1; 60 feet East of Road NS-4, Commerce City, Adams County, CO

  2. 2. EAST AND NORTH SIDES OF BUILDING 1705. VIEW TO ...

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

    2. EAST AND NORTH SIDES OF BUILDING 1705. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, General Instruction Building, 200 feet North Road EW-1; 60 feet East of Road NS-4, Commerce City, Adams County, CO

  3. 3. EAST AND NORTH SIDES OF BUILDING 314. VIEW TO ...

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

    3. EAST AND NORTH SIDES OF BUILDING 314. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Laundry Service Building, 690 feet South of December Seventh Avenue, 60 feet East of D Street, Commerce City, Adams County, CO

  4. 2. SOUTH AND WEST SIDES OF BUILDING 314. VIEW TO ...

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

    2. SOUTH AND WEST SIDES OF BUILDING 314. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Laundry Service Building, 690 feet South of December Seventh Avenue, 60 feet East of D Street, Commerce City, Adams County, CO

  5. 1. WEST AND SOUTH SIDES OF BUILDING 314. VIEW TO ...

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

    1. WEST AND SOUTH SIDES OF BUILDING 314. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Laundry Service Building, 690 feet South of December Seventh Avenue, 60 feet East of D Street, Commerce City, Adams County, CO

  6. 1. EAST AND NORTH SIDES OF BUILDING 543. VIEW TO ...

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

    1. EAST AND NORTH SIDES OF BUILDING 543. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Maintenance Shop, 1050 feet South of December Seventh Avenue; 1550 feet East of D Street, Commerce City, Adams County, CO

  7. 2. WEST AND NORTH SIDES OF BUILDING 543. VIEW TO ...

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

    2. WEST AND NORTH SIDES OF BUILDING 543. VIEW TO SOUTHEAST. - Rocky Mountain Arsenal, Maintenance Shop, 1050 feet South of December Seventh Avenue; 1550 feet East of D Street, Commerce City, Adams County, CO

  8. 3. SOUTH AND WEST SIDES OF BUILDING 543. VIEW TO ...

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

    3. SOUTH AND WEST SIDES OF BUILDING 543. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Maintenance Shop, 1050 feet South of December Seventh Avenue; 1550 feet East of D Street, Commerce City, Adams County, CO

  9. 1. EAST AND NORTH SIDES OF BUILDING 459. VIEW TO ...

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

    1. EAST AND NORTH SIDES OF BUILDING 459. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Acetylene Generator Building, 1650 feet South of December Seventh Avenue; 1050 feet East of D Street, Commerce City, Adams County, CO

  10. 2. SOUTH AND WEST SIDES OF BUILDING 459. VIEW TO ...

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

    2. SOUTH AND WEST SIDES OF BUILDING 459. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Acetylene Generator Building, 1650 feet South of December Seventh Avenue; 1050 feet East of D Street, Commerce City, Adams County, CO

  11. 1. WEST AND SOUTH SIDES OF BUILDING 451. VIEW TO ...

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

    1. WEST AND SOUTH SIDES OF BUILDING 451. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Production Filling & Storage Building, 1050 feet South of December Seventh Avenue; 980 feet West of D Street, Commerce City, Adams County, CO

  12. 2. NORTH AND EAST SIDES OF BUILDING 251. VIEW TO ...

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

    2. NORTH AND EAST SIDES OF BUILDING 251. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Chlorine Evaporator & Storage Building, 800 feet South of December Seventh Avenue; 600 feet West of D Street, Commerce City, Adams County, CO

  13. 3. SOUTH AND WEST SIDES OF BUILDING 242 (RIGHT) AND ...

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

    3. SOUTH AND WEST SIDES OF BUILDING 242 (RIGHT) AND 243 (LEFT). VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet South of December Seventh Avenue; 330 feet West of D Street, Commerce City, Adams County, CO

  14. 1. EAST AND NORTH SIDES OF BUILDING 251. VIEW TO ...

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

    1. EAST AND NORTH SIDES OF BUILDING 251. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Chlorine Evaporator & Storage Building, 800 feet South of December Seventh Avenue; 600 feet West of D Street, Commerce City, Adams County, CO

  15. 7. INTERIOR OF BUILDING 242, SHOWING GANTRY HOIST IN FOREGROUND. ...

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

    7. INTERIOR OF BUILDING 242, SHOWING GANTRY HOIST IN FOREGROUND. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet South of December Seventh Avenue; 330 feet West of D Street, Commerce City, Adams County, CO

  16. 8. INTERIOR OF BUILDING 242, SHOWING STRUCTURAL COLUMNS AND ROOF ...

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

    8. INTERIOR OF BUILDING 242, SHOWING STRUCTURAL COLUMNS AND ROOF TRUSSES. VIEW TO SOUTH. - Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet South of December Seventh Avenue; 330 feet West of D Street, Commerce City, Adams County, CO

  17. 4. NORTH AND WEST SIDES OF BUILDING 242. VIEW TO ...

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

    4. NORTH AND WEST SIDES OF BUILDING 242. VIEW TO SOUTHEAST. - Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet South of December Seventh Avenue; 330 feet West of D Street, Commerce City, Adams County, CO

  18. 5. NORTH AND WEST SIDES OF BUILDING 243. VIEW TO ...

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

    5. NORTH AND WEST SIDES OF BUILDING 243. VIEW TO SOUTHEAST. - Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet South of December Seventh Avenue; 330 feet West of D Street, Commerce City, Adams County, CO

  19. 3. WEST AND SOUTH SIDES OF BUILDING 251. VIEW TO ...

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

    3. WEST AND SOUTH SIDES OF BUILDING 251. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Chlorine Evaporator & Storage Building, 800 feet South of December Seventh Avenue; 600 feet West of D Street, Commerce City, Adams County, CO

  20. 6. WEST AND SOUTH SIDES OF BUILDING 243. VIEW TO ...

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

    6. WEST AND SOUTH SIDES OF BUILDING 243. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet South of December Seventh Avenue; 330 feet West of D Street, Commerce City, Adams County, CO

  1. 2. NORTH AND EAST SIDES OF BUILDING 532. VIEW TO ...

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

    2. NORTH AND EAST SIDES OF BUILDING 532. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Pesticide Filling & Storage Building, 390 feet South of December Seventh Avenue; 200 feet East of D Street, Commerce City, Adams County, CO

  2. 3. SOUTH SIDE OF BUILDING 724. VIEW TO NORTH. ...

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

    3. SOUTH SIDE OF BUILDING 724. VIEW TO NORTH. - Rocky Mountain Arsenal, Pesticide Incinerator-Precipitator, 260 feet South of December Seventh Avenue; 1840 feet East of D Street, Commerce City, Adams County, CO

  3. 1. SOUTH AND WEST SIDES OF BUILDING 532. VIEW TO ...

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

    1. SOUTH AND WEST SIDES OF BUILDING 532. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Pesticide Filling & Storage Building, 390 feet South of December Seventh Avenue; 200 feet East of D Street, Commerce City, Adams County, CO

  4. 2. EAST AND SOUTH SIDES OF BUILDING 724. VIEW TO ...

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

    2. EAST AND SOUTH SIDES OF BUILDING 724. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Pesticide Incinerator-Precipitator, 260 feet South of December Seventh Avenue; 1840 feet East of D Street, Commerce City, Adams County, CO

  5. 1. WEST AND NORTH SIDES OF BUILDING 724. VIEW TO ...

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

    1. WEST AND NORTH SIDES OF BUILDING 724. VIEW TO SOUTHEAST. - Rocky Mountain Arsenal, Pesticide Incinerator-Precipitator, 260 feet South of December Seventh Avenue; 1840 feet East of D Street, Commerce City, Adams County, CO

  6. 4. SOUTH AND EAST SIDES OF BUILDING 724. VIEW TO ...

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

    4. SOUTH AND EAST SIDES OF BUILDING 724. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Pesticide Incinerator-Precipitator, 260 feet South of December Seventh Avenue; 1840 feet East of D Street, Commerce City, Adams County, CO

  7. 1. WEST AND SOUTH SIDES OF BUILDING 472. VIEW TO ...

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

    1. WEST AND SOUTH SIDES OF BUILDING 472. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Thionyl Chloride Refridgeration Building, 1250 feet South of December Seventh Avenue; 1090 feet East of D Street, Commerce City, Adams County, CO

  8. 8. INTERIOR OF FIRSTFLOOR MIDDLE SECTION OF BUILDING. VIEW TO ...

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

    8. INTERIOR OF FIRST-FLOOR MIDDLE SECTION OF BUILDING. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Crude Mustard & Aldrin Manufacturing, 1200 feet South of December Seventh Avenue; 600 feet East of D Street, Commerce City, Adams County, CO

  9. 7. INTERIOR OF FIRSTFLOOR MIDDLE SECTION OF BUILDING. VIEW TO ...

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

    7. INTERIOR OF FIRST-FLOOR MIDDLE SECTION OF BUILDING. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Crude Mustard & Aldrin Manufacturing, 1200 feet South of December Seventh Avenue; 600 feet East of D Street, Commerce City, Adams County, CO

  10. 8. WEST ENTRANCE TO CATWALK LOOKING TOWARDS EASTERN ENTRANCE. STORAGE ...

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

    8. WEST ENTRANCE TO CATWALK LOOKING TOWARDS EASTERN ENTRANCE. STORAGE TANKS LOCATED BELOW CATWALK. - Rocky Mountain Arsenal, Tank House, Quadrant 1, approximately 1000 feet South of December Seventh Avenue; 2200 feet East of D Street, Commerce City, Adams County, CO

  11. 3. NORTH AND EAST SIDES OF BUILDING, WITH RAILROAD TRACKS ...

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

    3. NORTH AND EAST SIDES OF BUILDING, WITH RAILROAD TRACKS IN FOREGROUND. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Crude Mustard & Aldrin Manufacturing, 1200 feet South of December Seventh Avenue; 600 feet East of D Street, Commerce City, Adams County, CO

  12. 4. INTERIOR OF FIRSTFLOOR MAIN SECTION OF BUILDING 325. VIEW ...

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

    4. INTERIOR OF FIRST-FLOOR MAIN SECTION OF BUILDING 325. VIEW TO EAST. - Rocky Mountain Arsenal, Electric Power Plant, 1022 feet South of December Seventh Avenue; 280 feet West of D Street, Commerce City, Adams County, CO

  13. 6. INTERIOR OF FIRSTFLOOR SOUTH SECTION OF BUILDING. VIEW TO ...

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

    6. INTERIOR OF FIRST-FLOOR SOUTH SECTION OF BUILDING. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Crude Mustard & Aldrin Manufacturing, 1200 feet South of December Seventh Avenue; 600 feet East of D Street, Commerce City, Adams County, CO

  14. 5. INTERIOR OF SECONDFLOOR MAIN SECTION OF BUILDING 325. VIEW ...

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

    5. INTERIOR OF SECOND-FLOOR MAIN SECTION OF BUILDING 325. VIEW TO EAST. - Rocky Mountain Arsenal, Electric Power Plant, 1022 feet South of December Seventh Avenue; 280 feet West of D Street, Commerce City, Adams County, CO

  15. 3. SOUTH AND EAST SIDES OF BUILDING 1703. VIEW TO ...

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

    3. SOUTH AND EAST SIDES OF BUILDING 1703. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Ammunition Demolition Building, 3250 feet South of Ninth Avenue; 1750 feet West of E Street, Commerce City, Adams County, CO

  16. 1. NORTH AND WEST SIDES OF BUILDING 1703. VIEW TO ...

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

    1. NORTH AND WEST SIDES OF BUILDING 1703. VIEW TO SOUTHEAST. - Rocky Mountain Arsenal, Ammunition Demolition Building, 3250 feet South of Ninth Avenue; 1750 feet West of E Street, Commerce City, Adams County, CO

  17. 4. DETAIL OF EQUIPMENT AT SOUTH SIDE OF BUILDING 1703. ...

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

    4. DETAIL OF EQUIPMENT AT SOUTH SIDE OF BUILDING 1703. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Ammunition Demolition Building, 3250 feet South of Ninth Avenue; 1750 feet West of E Street, Commerce City, Adams County, CO

  18. 2. EAST REAR AND NORTH SIDE OF FIRE STATION. VIEW ...

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

    2. EAST REAR AND NORTH SIDE OF FIRE STATION. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Fire Station, 80 feet North of December Seventh Avenue; 120 feet East of D Street, Commerce City, Adams County, CO

  19. 1. WEST FRONT AND SOUTH SIDE OF FIRE STATION. VIEW ...

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

    1. WEST FRONT AND SOUTH SIDE OF FIRE STATION. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Fire Station, 80 feet North of December Seventh Avenue; 120 feet East of D Street, Commerce City, Adams County, CO

  20. 1. EAST AND NORTH SIDES OF BUILDING 329. VIEW TO ...

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

    1. EAST AND NORTH SIDES OF BUILDING 329. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Gasoline Pump Building, 1300 feet South of December Seventh Avenue; 840 feet West of D Street, Commerce City, Adams County, CO

  1. 12. INTERIOR DETAIL OF ELECTRICAL PANEL IN BUILDING 1606. VIEW ...

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

    12. INTERIOR DETAIL OF ELECTRICAL PANEL IN BUILDING 1606. VIEW TO NORTH. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  2. 6. INTERIOR OF REAR SECTION OF BUILDING 431. VIEW TO ...

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

    6. INTERIOR OF REAR SECTION OF BUILDING 431. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Ethylene Dryer-Compressor Refrigeration Building, December Seventh Avenue & D Street, Commerce City, Adams County, CO

  3. 7. NORTH WING OF BUILDING 741/742. VIEW TO WEST. ...

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

    7. NORTH WING OF BUILDING 741/742. VIEW TO WEST. - Rocky Mountain Arsenal, Refrigeration Napalm & Incendiary Bomb Warehouse-Bomb Filling, 825 feet South of December Seventh Avenue; 2425 feet East of D Street, Commerce City, Adams County, CO

  4. 5. INTERIOR OF FRONT SECTION OF BUILDING 431. VIEW TO ...

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

    5. INTERIOR OF FRONT SECTION OF BUILDING 431. VIEW TO EAST. - Rocky Mountain Arsenal, Ethylene Dryer-Compressor Refrigeration Building, December Seventh Avenue & D Street, Commerce City, Adams County, CO

  5. 8. NORTH WING OF BUILDING 741/742. VIEW TO SOUTHWEST. ...

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

    8. NORTH WING OF BUILDING 741/742. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Refrigeration Napalm & Incendiary Bomb Warehouse-Bomb Filling, 825 feet South of December Seventh Avenue; 2425 feet East of D Street, Commerce City, Adams County, CO

  6. 1. SOUTH AND WEST SIDES OF BUILDING 254. VIEW TO ...

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

    1. SOUTH AND WEST SIDES OF BUILDING 254. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Caustic Fusion Building, 450 feet South of December Seventh Avenue; 900 feet West of D Street, Commerce City, Adams County, CO

  7. 2. EAST AND NORTH SIDES OF BUILDING 254. VIEW TO ...

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

    2. EAST AND NORTH SIDES OF BUILDING 254. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Caustic Fusion Building, 450 feet South of December Seventh Avenue; 900 feet West of D Street, Commerce City, Adams County, CO

  8. 1. EAST AND SOUTH SIDES OF BUILDING 1611. VIEW TO ...

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

    1. EAST AND SOUTH SIDES OF BUILDING 1611. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Ammunition Demolition Building-Tail Fin Storage & Assembly, 2750 feet South of Ninth Avenue; 3480 feet East of D Street, Commerce City, Adams County, CO

  9. 4. INTERIOR DETAIL OF CONTROL PANEL IN BUILDING 1611. VIEW ...

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

    4. INTERIOR DETAIL OF CONTROL PANEL IN BUILDING 1611. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Ammunition Demolition Building-Tail Fin Storage & Assembly, 2750 feet South of Ninth Avenue; 3480 feet East of D Street, Commerce City, Adams County, CO

  10. 2. NORTH AND EAST SIDES OF BUILDING 1611. VIEW TO ...

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

    2. NORTH AND EAST SIDES OF BUILDING 1611. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Ammunition Demolition Building-Tail Fin Storage & Assembly, 2750 feet South of Ninth Avenue; 3480 feet East of D Street, Commerce City, Adams County, CO

  11. 5. INTERIOR DETAIL OF CONTROL PANEL IN BUILDING 1611. VIEW ...

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

    5. INTERIOR DETAIL OF CONTROL PANEL IN BUILDING 1611. VIEW TO NORTH. - Rocky Mountain Arsenal, Ammunition Demolition Building-Tail Fin Storage & Assembly, 2750 feet South of Ninth Avenue; 3480 feet East of D Street, Commerce City, Adams County, CO

  12. 3. GENERAL VIEW OF SETTING OF TANK 0745C (ON LEFT). ...

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

    3. GENERAL VIEW OF SETTING OF TANK 0745C (ON LEFT). TANK 0745B IS ON RIGHT. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Gasoline Storage Tank, December Seventh Avenue & D Street, Commerce City, Adams County, CO

  13. 1. GENERAL VIEW OF SETTING OF TANK 0745C (ON RIGHT). ...

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

    1. GENERAL VIEW OF SETTING OF TANK 0745C (ON RIGHT). TANKS 0745A, AND O745B ARE ON LEFT. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Gasoline Storage Tank, December Seventh Avenue & D Street, Commerce City, Adams County, CO

  14. 2. GENERAL VIEW OF SETTING OF TANK 0745C (ON LEFT). ...

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

    2. GENERAL VIEW OF SETTING OF TANK 0745C (ON LEFT). TANKS 0745A AND 0745B ARE ON RIGHT. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Gasoline Storage Tank, December Seventh Avenue & D Street, Commerce City, Adams County, CO

  15. 1. EAST AND NORTH SIDES OF BUILDING 1602. VIEW TO ...

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

    1. EAST AND NORTH SIDES OF BUILDING 1602. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Ammunition Demolition Building-Paint Storage, 40 feet North of Road EW-2; 2900 feet East of D Street, Commerce City, Adams County, CO

  16. 3. INTERIOR DETAIL OF BOILERS IN BUILDING 1602. VIEW TO ...

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

    3. INTERIOR DETAIL OF BOILERS IN BUILDING 1602. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Ammunition Demolition Building-Paint Storage, 40 feet North of Road EW-2; 2900 feet East of D Street, Commerce City, Adams County, CO

  17. 1. NORTH AND EAST SIDES OF BUILDING 751. VIEW TO ...

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

    1. NORTH AND EAST SIDES OF BUILDING 751. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Paint & Process Shop-Surveillance Magazine, 1070 feet South of December Seventh Avenue; 2200 feet East of D Street, Commerce City, Adams County, CO

  18. 1. EAST AND NORTH SIDES OF BUILDING 365. VIEW TO ...

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

    1. EAST AND NORTH SIDES OF BUILDING 365. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Explosives Blending Building, 2180 feet South of December Seventh Avenue; 900 feet West of D Street, Commerce City, Adams County, CO

  19. 1. EAST AND SOUTH SIDES OF BUILDING 1613. VIEW TO ...

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

    1. EAST AND SOUTH SIDES OF BUILDING 1613. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Storage Building-Explosive Unpacking, 510 feet South of Road EW-3; adjacent to Road NS-4, Commerce City, Adams County, CO

  20. 2. WEST AND SOUTH SIDES OF BUILDING 365. VIEW TO ...

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

    2. WEST AND SOUTH SIDES OF BUILDING 365. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Explosives Blending Building, 2180 feet South of December Seventh Avenue; 900 feet West of D Street, Commerce City, Adams County, CO

  1. 64. SOUTH PLANT PROCESS PIPING, CHEMICAL STORAGE TANKS AND BUILDINGS. ...

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

    64. SOUTH PLANT PROCESS PIPING, CHEMICAL STORAGE TANKS AND BUILDINGS. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  2. 2. OVERHEAD CHEMICAL PROCESS PIPING BETWEEN BUILDINGS 422, ON RIGHT, ...

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

    2. OVERHEAD CHEMICAL PROCESS PIPING BETWEEN BUILDINGS 422, ON RIGHT, AND 431, ON LEFT. - Rocky Mountain Arsenal, Crude Mustard & Aldrin Manufacturing, 1200 feet South of December Seventh Avenue; 600 feet East of D Street, Commerce City, Adams County, CO

  3. 2. OVERALL VIEW OF SOUTH PLANT FROM SHELL CHEMICAL STORAGE ...

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

    2. OVERALL VIEW OF SOUTH PLANT FROM SHELL CHEMICAL STORAGE TANK. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  4. 66. SOUTH PLANT CHEMICAL STORAGE TANKS. VIEW TO NORTHEAST. ...

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

    66. SOUTH PLANT CHEMICAL STORAGE TANKS. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  5. 78. DETAIL OF SOUTH PLANT MAILBOX, WITH CHEMICAL STORAGE TANKS ...

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

    78. DETAIL OF SOUTH PLANT MAILBOX, WITH CHEMICAL STORAGE TANKS IN BACKGROUND. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  6. 131. NORTH PLANT TANK CHEMICAL STORAGE TANKS FROM GB MANUFACTURING ...

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

    131. NORTH PLANT TANK CHEMICAL STORAGE TANKS FROM GB MANUFACTURING PLANT. VIEW TO SOUTHEAST. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  7. 72. SOUTH PLANT SHELL OIL COMPANY COMPLEX, FROM CHEMICAL STORAGE ...

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

    72. SOUTH PLANT SHELL OIL COMPANY COMPLEX, FROM CHEMICAL STORAGE TANK. VIEW TO WEST. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  8. 1. NORTH AND WEST SIDES OF BUILDING 728 FROM CHEMICAL ...

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

    1. NORTH AND WEST SIDES OF BUILDING 728 FROM CHEMICAL STORAGE TANK. VIEW TO SOUTHEAST. - Rocky Mountain Arsenal, Mustard Filling & Storage Building, 280 feet South of December Seventh Avenue; 2130 feet East of D Street, Commerce City, Adams County, CO

  9. 86. DETAIL OF SOUTH PLANT CHEMICAL STORAGE TANKS. VIEW TO ...

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

    86. DETAIL OF SOUTH PLANT CHEMICAL STORAGE TANKS. VIEW TO EAST. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  10. 65. SOUTH PLANT CHEMICAL STORAGE TANKS, WITH SECONDARY CONTAINMENT BERM ...

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

    65. SOUTH PLANT CHEMICAL STORAGE TANKS, WITH SECONDARY CONTAINMENT BERM IN FOREGROUND. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  11. 84. SOUTH PLANT CHEMICAL STORAGE TANKS AND FILLING STATION. VIEW ...

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

    84. SOUTH PLANT CHEMICAL STORAGE TANKS AND FILLING STATION. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  12. 8. SOUTH PLANT SHELL OIL COMPANY FACILITIES, WITH PIPELINE PEDESTALS ...

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

    8. SOUTH PLANT SHELL OIL COMPANY FACILITIES, WITH PIPELINE PEDESTALS IN FOREGROUND. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  13. 51. SOUTH PLANT PROCESS PIPING, WITH SHELL OIL COMPANY BUILDINGS ...

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

    51. SOUTH PLANT PROCESS PIPING, WITH SHELL OIL COMPANY BUILDINGS IN BACKGROUND. VIEW TO NORTH. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  14. 1. NORTH AND EAST SIDES OF BUILDING 538. VIEW TO ...

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

    1. NORTH AND EAST SIDES OF BUILDING 538. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Thaw House-Distilled Mustard Drum Disposal, 410 feet South of December Seventh Avenue; 1640 feet East of D Street, Commerce City, Adams County, CO

  15. 4. INTERIOR OF BUILDING 538, SHOWING BASE OF SMOKESTACK. VIEW ...

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

    4. INTERIOR OF BUILDING 538, SHOWING BASE OF SMOKESTACK. VIEW TO EAST. - Rocky Mountain Arsenal, Thaw House-Distilled Mustard Drum Disposal, 410 feet South of December Seventh Avenue; 1640 feet East of D Street, Commerce City, Adams County, CO

  16. 3. DETAIL OF EQUIPMENT NEXT TO BUILDING 538. VIEW TO ...

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

    3. DETAIL OF EQUIPMENT NEXT TO BUILDING 538. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Thaw House-Distilled Mustard Drum Disposal, 410 feet South of December Seventh Avenue; 1640 feet East of D Street, Commerce City, Adams County, CO

  17. 2. DETAIL OF SOUTH SIDE OF BUILDING 538. VIEW TO ...

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

    2. DETAIL OF SOUTH SIDE OF BUILDING 538. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Thaw House-Distilled Mustard Drum Disposal, 410 feet South of December Seventh Avenue; 1640 feet East of D Street, Commerce City, Adams County, CO

  18. 1. NORTH AND EAST SIDES OF BUILDING 514. VIEW TO ...

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

    1. NORTH AND EAST SIDES OF BUILDING 514. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Lewisite Reactor & Distilled Mustard Distillation Building, 420 feet South of December Seventh Avenue; 1070 feet East of D Street, Commerce City, Adams County, CO

  19. 3. NORTH AND EAST SIDES OF BUILDING 515. VIEW TO ...

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

    3. NORTH AND EAST SIDES OF BUILDING 515. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Crude Mustard Distillation Building, 550 feet South of December Seventh Avenue; 400 feet East of D Street, Commerce City, Adams County, CO

  20. 4. EAST SIDE OF BUILDING 514. VIEW TO WEST. ...

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

    4. EAST SIDE OF BUILDING 514. VIEW TO WEST. - Rocky Mountain Arsenal, Lewisite Reactor & Distilled Mustard Distillation Building, 420 feet South of December Seventh Avenue; 1070 feet East of D Street, Commerce City, Adams County, CO

  1. 5. SOUTH SIDE OF BUILDING 514. VIEW TO NORTHWEST. ...

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

    5. SOUTH SIDE OF BUILDING 514. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Lewisite Reactor & Distilled Mustard Distillation Building, 420 feet South of December Seventh Avenue; 1070 feet East of D Street, Commerce City, Adams County, CO

  2. 4. WEST AND NORTH SIDES OF BUILDING 515. VIEW TO ...

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

    4. WEST AND NORTH SIDES OF BUILDING 515. VIEW TO SOUTHEAST. - Rocky Mountain Arsenal, Crude Mustard Distillation Building, 550 feet South of December Seventh Avenue; 400 feet East of D Street, Commerce City, Adams County, CO

  3. 1. SOUTH SIDE OF BUILDING 515. VIEW TO NORTH. ...

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

    1. SOUTH SIDE OF BUILDING 515. VIEW TO NORTH. - Rocky Mountain Arsenal, Crude Mustard Distillation Building, 550 feet South of December Seventh Avenue; 400 feet East of D Street, Commerce City, Adams County, CO

  4. 2. WEST AND SOUTH SIDES OF BUILDING 515. VIEW TO ...

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

    2. WEST AND SOUTH SIDES OF BUILDING 515. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Crude Mustard Distillation Building, 550 feet South of December Seventh Avenue; 400 feet East of D Street, Commerce City, Adams County, CO

  5. 3. SOUTH AND WEST SIDES OF BUILDING 514. VIEW TO ...

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

    3. SOUTH AND WEST SIDES OF BUILDING 514. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Lewisite Reactor & Distilled Mustard Distillation Building, 420 feet South of December Seventh Avenue; 1070 feet East of D Street, Commerce City, Adams County, CO

  6. 2. WEST AND NORTH SIDES OF BUILDING 514. VIEW TO ...

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

    2. WEST AND NORTH SIDES OF BUILDING 514. VIEW TO SOUTHEAST. - Rocky Mountain Arsenal, Lewisite Reactor & Distilled Mustard Distillation Building, 420 feet South of December Seventh Avenue; 1070 feet East of D Street, Commerce City, Adams County, CO

  7. 6. DETAIL OF SOUTH SIDE OF BUILDING 514. VIEW TO ...

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

    6. DETAIL OF SOUTH SIDE OF BUILDING 514. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Lewisite Reactor & Distilled Mustard Distillation Building, 420 feet South of December Seventh Avenue; 1070 feet East of D Street, Commerce City, Adams County, CO

  8. 1. WEST AND SOUTH SIDES OF BUILDING 517. VIEW TO ...

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

    1. WEST AND SOUTH SIDES OF BUILDING 517. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Lewisite & Distilled Mustard Change House-Laboratory, 620 feet South of December Seventh Avenue; 820 feet East of D Street, Commerce City, Adams County, CO

  9. 1. EAST AND NORTH SIDES OF BUILDING 337. VIEW TO ...

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

    1. EAST AND NORTH SIDES OF BUILDING 337. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Locker Room & Change Room, 1300 feet South of December Seventh Avenue; 420 feet West of D Street, Commerce City, Adams County, CO

  10. 2. EAST AND NORTH SIDES OF BUILDING 517. VIEW TO ...

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

    2. EAST AND NORTH SIDES OF BUILDING 517. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Lewisite & Distilled Mustard Change House-Laboratory, 620 feet South of December Seventh Avenue; 820 feet East of D Street, Commerce City, Adams County, CO

  11. 15. INTERIOR DETAIL OF CONTROL PANEL IN BUILDING 1606. VIEW ...

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

    15. INTERIOR DETAIL OF CONTROL PANEL IN BUILDING 1606. VIEW TO NORTH. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  12. 14. INTERIOR DETAIL OF CONTROL PANEL IN BUILDING 1606. VIEW ...

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

    14. INTERIOR DETAIL OF CONTROL PANEL IN BUILDING 1606. VIEW TO SOUTH. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  13. 24. INTERIOR DETAIL OF BUILDING 1607, SHOWING BOMBS AND CRATES. ...

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

    24. INTERIOR DETAIL OF BUILDING 1607, SHOWING BOMBS AND CRATES. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  14. 17. INTERIOR DETAIL OF CONTROL PANEL IN BUILDING 1606. VIEW ...

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

    17. INTERIOR DETAIL OF CONTROL PANEL IN BUILDING 1606. VIEW TO SOUTH. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  15. 2. NORTH AND WEST SIDES OF BUILDING 422. VIEW TO ...

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

    2. NORTH AND WEST SIDES OF BUILDING 422. VIEW TO SOUTHEAST. - Rocky Mountain Arsenal, Administration-Laboratory- Change House-Bomb Rail, 420 feet South of December Seventh Avenue; 530 feet West of D Street, Commerce City, Adams County, CO

  16. 26. BOMBS IN CRATE IN BUILDING 1607. VIEW TO NORTHWEST. ...

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

    26. BOMBS IN CRATE IN BUILDING 1607. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  17. 1. SOUTH AND EAST SIDES OF BUILDING 422. VIEW TO ...

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

    1. SOUTH AND EAST SIDES OF BUILDING 422. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Administration-Laboratory- Change House-Bomb Rail, 420 feet South of December Seventh Avenue; 530 feet West of D Street, Commerce City, Adams County, CO

  18. 16. INTERIOR DETAIL OF CONTROL PANEL IN BUILDING 1606. VIEW ...

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

    16. INTERIOR DETAIL OF CONTROL PANEL IN BUILDING 1606. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  19. 1. NORTH AND WEST SIDES OF BUILDING 752. VIEW TO ...

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

    1. NORTH AND WEST SIDES OF BUILDING 752. VIEW TO SOUTHEAST. - Rocky Mountain Arsenal, Carpentry Shop-Surveillance Magazine, 1075 feet South of December Seventh Avenue; 2540 feet East of D Street, Commerce City, Adams County, CO

  20. 1. SOUTH AND EAST SIDES OF BUILDING 1605. VIEW TO ...

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

    1. SOUTH AND EAST SIDES OF BUILDING 1605. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Fuse Detonater Magazine, 166 feet South of Ninth Avenue; 2500 feet East of D Street, Commerce City, Adams County, CO

  1. 1. SOUTH AND WEST SIDES OF BUILDING 112. VIEW TO ...

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

    1. SOUTH AND WEST SIDES OF BUILDING 112. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Communication Building, 75 feet North of December Seventh Avenue; 2400 feet East of C Street, Commerce City, Adams County, CO

  2. 3. SOUTH AND WEST SIDES OF BUILDING 525. VIEW TO ...

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

    3. SOUTH AND WEST SIDES OF BUILDING 525. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Acetylene Scrubbing Building-Product Development Laboratory, 700 feet South of December Seventh Avenue; 1030 feet East of D Street, Commerce City, Adams County, CO

  3. 2. NORTH AND EAST SIDES OF BUILDING 525. VIEW TO ...

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

    2. NORTH AND EAST SIDES OF BUILDING 525. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Acetylene Scrubbing Building-Product Development Laboratory, 700 feet South of December Seventh Avenue; 1030 feet East of D Street, Commerce City, Adams County, CO

  4. 1. SOUTH AND EAST SIDES OF BUILDING 525. VIEW TO ...

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

    1. SOUTH AND EAST SIDES OF BUILDING 525. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Acetylene Scrubbing Building-Product Development Laboratory, 700 feet South of December Seventh Avenue; 1030 feet East of D Street, Commerce City, Adams County, CO

  5. 5. INTERIOR OF BUILDING 313, SHOWING LABORATORY. VIEW TO SOUTHWEST. ...

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

    5. INTERIOR OF BUILDING 313, SHOWING LABORATORY. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Laboratory Building, 510 feet South of December Seventh Avenue; 175 feet East of D Street, Commerce City, Adams County, CO

  6. 4. INTERIOR OF BUILDING 313, SHOWING LABORATORY. VIEW TO EAST. ...

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

    4. INTERIOR OF BUILDING 313, SHOWING LABORATORY. VIEW TO EAST. - Rocky Mountain Arsenal, Laboratory Building, 510 feet South of December Seventh Avenue; 175 feet East of D Street, Commerce City, Adams County, CO

  7. 7. INTERIOR OF BUILDING 313, SHOWING LABORATORY. VIEW TO NORTHEAST. ...

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

    7. INTERIOR OF BUILDING 313, SHOWING LABORATORY. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Laboratory Building, 510 feet South of December Seventh Avenue; 175 feet East of D Street, Commerce City, Adams County, CO

  8. 3. INTERIOR OF BUILDING 313, SHOWING LABORATORY. VIEW TO SOUTHEAST. ...

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

    3. INTERIOR OF BUILDING 313, SHOWING LABORATORY. VIEW TO SOUTHEAST. - Rocky Mountain Arsenal, Laboratory Building, 510 feet South of December Seventh Avenue; 175 feet East of D Street, Commerce City, Adams County, CO

  9. 6. INTERIOR OF BUILDING 313, SHOWING LABORATORY. VIEW TO NORTHWEST. ...

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

    6. INTERIOR OF BUILDING 313, SHOWING LABORATORY. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Laboratory Building, 510 feet South of December Seventh Avenue; 175 feet East of D Street, Commerce City, Adams County, CO

  10. Adams-Oliver Syndrome: A Case with Full Expression

    PubMed Central

    Dehdashtian, Amir; Dehdashtian, Masoud

    2016-01-01

    Adams-Oliver syndrome (AOS) is characterized by the combination of congenital scalp defects (aplasia cutis congenita) and terminal transverse limb defects of variable severity. It is believed that Adams-Oliver syndrome without major organ abnormalities does not necessarily alter the normal lifespan. We present a case without detectable major organ abnormality contrary to life but with poor weight gain. A male infant with scalp and skin cutis aplasia, generalized cutis aplasia, dilated veins over scalp and trunk, hypoplastic toes and nails of feet, glaucoma, poor feeding and poor weight gain. This report shows a case of AOS without major multiple organ abnormalities but with poor feeding and abnormal weight gain that may be alter the normal lifespan. PMID:27433307

  11. ADAM: An Axisymmetric Duct Aeroacoustic Modeling system. [aircraft turbofan engines

    NASA Technical Reports Server (NTRS)

    Abrahamson, A. L.

    1983-01-01

    An interconnected system of computer programs for analyzing the propagation and attenuation of sound in aeroengine ducts containing realistic compressible subsonic mean flows, ADAM was developed primarily for research directed towards the reduction of noise emitted from turbofan aircraft engines. The two basic components are a streamtube curvature program for determination of the mean flow, and a finite element code for solution of the acoustic propagation problem. The system, which has been specifically tailored for ease of use, is presently installed at NASA Langley Reseach Center on a Control Data Cyber 175 Computer under the NOS Operating system employing a Tektronix terminal for interactive graphics. The scope and organization of the ADAM system is described. A users guide, examples of input data, and results for selected cases are included.

  12. Application of the ADAMS program to deployable space truss structures

    NASA Technical Reports Server (NTRS)

    Calleson, R. E.

    1985-01-01

    The need for a computer program to perform kinematic and dynamic analyses of large truss structures while deploying from a packaged configuration in space led to the evaluation of several existing programs. ADAMS (automatic dynamic analysis of mechanical systems), a generalized program from performing the dynamic simulation of mechanical systems undergoing large displacements, is applied to two concepts of deployable space antenna units. One concept is a one cube folding unit of Martin Marietta's Box Truss Antenna and the other is a tetrahedral truss unit of a Tetrahedral Truss Antenna. Adequate evaluation of dynamic forces during member latch-up into the deployed configuration is not yet available from the present version of ADAMS since it is limited to the assembly of rigid bodies. Included is a method for estimating the maximum bending stress in a surface member at latch-up. Results include member displacement and velocity responses during extension and an example of member bending stresses at latch-up.

  13. Automatic Dynamic Aircraft Modeler (ADAM) for the Computer Program NASTRAN

    NASA Technical Reports Server (NTRS)

    Griffis, H.

    1985-01-01

    Large general purpose finite element programs require users to develop large quantities of input data. General purpose pre-processors are used to decrease the effort required to develop structural models. Further reduction of effort can be achieved by specific application pre-processors. Automatic Dynamic Aircraft Modeler (ADAM) is one such application specific pre-processor. General purpose pre-processors use points, lines and surfaces to describe geometric shapes. Specifying that ADAM is used only for aircraft structures allows generic structural sections, wing boxes and bodies, to be pre-defined. Hence with only gross dimensions, thicknesses, material properties and pre-defined boundary conditions a complete model of an aircraft can be created.

  14. User's manual for ADAM (Advanced Dynamic Airfoil Model)

    SciTech Connect

    Oler, J.W.; Strickland, J.H.; Im, B.J.

    1987-06-01

    The computer code for an advanced dynamic airfoil model (ADAM) is described. The code is capable of calculating steady or unsteady flow over two-dimensional airfoils with allowances for boundary layer separation. Specific types of airfoil motions currently installed are steady rectilinear motion, impulsively started rectilinear motion, constant rate pitching, sinusoidal pitch oscillations, sinusoidal lateral plunging, and simulated Darrieus turbine motion. Other types of airfoil motion may be analyzed through simple modifications of a single subroutine. The code has a built-in capability to generate the geometric parameters for a cylinder, the NACA four-digit series of airfoils, and a NASA NLF-0416 laminar airfoil. Other types of airfoils are easily incorporated. The code ADAM is currently in a state of development. It is theoretically consistent and complete. However, further work is needed on the numerical implementation of the method.

  15. Distal Limb Defects and Aplasia Cutis: Adams-Oliver Syndrome.

    PubMed

    Renfree, Kevin J; Dell, Paul C

    2016-07-01

    Adams-Oliver syndrome is a rare congenital condition that should be considered in persons with terminal transverse limb deficiencies and scalp defects (aplasia cutis congenita). Broad phenotypic variability exists in this condition. In its more severe forms, Adams-Oliver syndrome can involve the cardiovascular system, central nervous system, gastrointestinal tract, and genitourinary system and should require prompt evaluation by appropriate subspecialists. Extremity involvement is typically bilateral and asymmetrical, with lower extremities involved more than upper extremities. Brachydactyly is the most common limb defect, and severity ranges from hypoplastic nails to complete absence of the distal limb. The syndrome has been described as resulting from autosomal dominant and recessive modes of inheritance, but most cases are sporadic. No gene has been identified. Although the exact pathogenic mechanism is unknown, a common hypothesis is that a vascular disturbance occurs in watershed areas, such as cranial vertex and limbs, during fetal development. PMID:27178874

  16. System Verification of MSL Skycrane Using an Integrated ADAMS Simulation

    NASA Technical Reports Server (NTRS)

    White, Christopher; Antoun, George; Brugarolas, Paul; Lih, Shyh-Shiuh; Peng, Chia-Yen; Phan, Linh; San Martin, Alejandro; Sell, Steven

    2012-01-01

    Mars Science Laboratory (MSL) will use the Skycrane architecture to execute final descent and landing maneuvers. The Skycrane phase uses closed-loop feedback control throughout the entire phase, starting with rover separation, through mobility deploy, and through touchdown, ending only when the bridles have completely slacked. The integrated ADAMS simulation described in this paper couples complex dynamical models created by the mechanical subsystem with actual GNC flight software algorithms that have been compiled and linked into ADAMS. These integrated simulations provide the project with the best means to verify key Skycrane requirements which have a tightly coupled GNC-Mechanical aspect to them. It also provides the best opportunity to validate the design of the algorithm that determines when to cut the bridles. The results of the simulations show the excellent performance of the Skycrane system.

  17. A Disintegrin and Metalloprotease (ADAM): Historical Overview of Their Functions.

    PubMed

    Giebeler, Nives; Zigrino, Paola

    2016-04-01

    Since the discovery of the first disintegrin protein from snake venom and the following identification of a mammalian membrane-anchored metalloprotease-disintegrin implicated in fertilization, almost three decades of studies have identified additional members of these families and several biochemical mechanisms regulating their expression and activity in the cell. Most importantly, new in vivo functions have been recognized for these proteins including cell partitioning during development, modulation of inflammatory reactions, and development of cancers. In this review, we will overview the a disintegrin and metalloprotease (ADAM) family of proteases highlighting some of the major research achievements in the analysis of ADAMs' function that have underscored the importance of these proteins in physiological and pathological processes over the years. PMID:27120619

  18. ADAMS GAP AND SHINBONE CREEK ROADLESS AREAS, ALABAMA.

    USGS Publications Warehouse

    Klein, T.L.; Harrison, Donald K.

    1984-01-01

    The Adams Gap and Shinbone Creek Roadless Areas in Alabama were evaluated for their mineral potential. The only resource within the established boundary of the roadless area is quartzite suitable for crushed rock or refractory-grade aggregate. The quartzite contains deleterious impurities and is found in abundance outside the areas. Natural gas or petroleum may exist at depth. Detailed seismic studies and deep drilling tests are needed before a reasonable estimate of hydrocarbon potential can be made.

  19. ADAM-mediated amphiregulin shedding and EGFR transactivation

    PubMed Central

    Kasina, S.; Scherle, P. A.; Hall, C. L.; Macoska, J. A.

    2011-01-01

    Introduction The ectodomain shedding of epidermal growth factor receptor (EGFR) ligands, such as amphiregulin (AREG), by ADAMs (A Disintegrin And Metalloproteases) can be stimulated by G protein-coupled receptor (GPCR) agonists. Interactions between the CXCR4 GPCR and the CXCL12 chemokine have been shown to mediate gene transcription and cellular proliferation in non-transformed and transformed prostate epithelial cells, as well as motility/invasiveness in transformed cells. Objectives In this report, we investigated the ability of CXCL12 to stimulate amphiregulin ectodomain shedding in non-transformed and transformed prostate epithelial cells that respond proliferatively to sub-nanomolar levels of CXCL12 and amphiregulin. Materials and Methods Non-transformed N15C6 and transformed PC3 prostate epithelial cells were assessed for amphiregulin shedding, ADAM activation, Src phosphorylation and EGFR activation using ELISA, immunoblot, and immunoprecipitation techniques, and for proliferation using cell counting after stimulation with CXCL12 or vehicle. Results The results of these studies identify CXCL12 as a novel inducer of amphiregulin ectodomain shedding and show that both basal and CXCL12-mediated amphiregulin shedding are ADAM10- and Src kinase-dependent in non-transformed N15C6 cells. In contrast, amphiregulin shedding is not amplified subsequent to stimulation with exogenous CXCL12, and is not reduced subsequent to metalloprotease- or Src kinase-inhibition, in highly aggressive PC3 prostate cancer cells. These data also show that CXCL12-mediated cellular proliferation requires EGFR transactivation in a Src-and ADAM-dependent manner in non-transformed prostate epithelial cells. However, these same mechanisms are dysfunctional in highly transformed prostate cancer cells, which secrete amphiregulin in an autocrine manner that cannot be repressed through metalloprotease- or Src kinase inhibition. Conclusion These findings show that non-transformed and transformed

  20. Evaluation of ADAM/1 model for advanced coal extraction concepts

    NASA Technical Reports Server (NTRS)

    Deshpande, G. K.; Gangal, M. D.

    1982-01-01

    Several existing computer programs for estimating life cycle cost of mining systems were evaluated. A commercially available program, ADAM/1 was found to be satisfactory in relation to the needs of the advanced coal extraction project. Two test cases were run to confirm the ability of the program to handle nonconventional mining equipment and procedures. The results were satisfactory. The model, therefore, is recommended to the project team for evaluation of their conceptual designs.

  1. Rocky Mountain snowpack physical and chemical data for selected sites, 2009

    USGS Publications Warehouse

    Ingersoll, George P.; Mast, M. Alisa; Swank, James M.; Campbell, Chelsea D.

    2010-01-01

    The Rocky Mountain Snowpack program established a network of snowpack-sampling sites in the Rocky Mountain region from New Mexico to Montana to monitor the chemical content of snow and to understand the effects of regional atmospheric deposition. The U.S. Geological Survey, in cooperation with the National Park Service; the U.S. Department of Agriculture Forest Service; the Colorado Department of Public Health and Environment; Teton County, Wyoming; and others, collected and analyzed snowpack samples annually for 48 or more sites in the Rocky Mountain region during 1993-2009. Sixty-three snowpack-sampling sites were sampled once each in 2009 and data are presented in this report. Data include acid-neutralization capacity, specific conductance, pH, hydrogen ion concentrations, dissolved concentrations of major constituents (calcium, magnesium, sodium, potassium, ammonium, chloride, sulfate, and nitrate), dissolved organic carbon concentrations, snow-water equivalent, snow depth, total mercury concentrations, and ionic charge balance. Quality-assurance data for field and laboratory blanks and field replicates for 2009 also are included.

  2. Rocky Mountain snowpack physical and chemical data for selected sites, 2010

    USGS Publications Warehouse

    Ingersoll, George P.; Mast, M. Alisa; Swank, James M.; Campbell, Chelsea D.

    2010-01-01

    The Rocky Mountain Snowpack program established a network of snowpack-sampling sites in the Rocky Mountain region, from New Mexico to Montana, to monitor the chemical content of snow and to understand the effects of regional atmospheric deposition on freshwater systems. Scientists with the U.S. Geological Survey, in cooperation with the National Park Service; the U.S. Department of Agriculture Forest Service; the Colorado Department of Public Health and Environment; Teton County, Wyoming; and others, annually collected and analyzed snow-pack samples at 48 or more sites in the Rocky Mountain region during 1993-2010. Sixty-three snowpack-sampling sites were each sampled once in 2010, and those data are presented in this report. Data include acid-neutralization capacity, specific conductance, pH, hydrogen ion concentrations, dissolved concentrations of major constituents (calcium, magnesium, sodium, potassium, ammonium, chloride, sulfate, and nitrate), dissolved organic carbon concentrations, snow-water equivalent, snow depth, total mercury concentrations, and ionic charge balance. Quality-assurance data for field and laboratory blanks and field replicates for 2010 also are included.

  3. Circulating ADAM17 Level Reflects Disease Activity in Proteinase-3 ANCA-Associated Vasculitis.

    PubMed

    Bertram, Anna; Lovric, Svjetlana; Engel, Alissa; Beese, Michaela; Wyss, Kristin; Hertel, Barbara; Park, Joon-Keun; Becker, Jan U; Kegel, Johanna; Haller, Hermann; Haubitz, Marion; Kirsch, Torsten

    2015-11-01

    ANCA-associated vasculitides are characterized by inflammatory destruction of small vessels accompanied by enhanced cleavage of membrane-bound proteins. One of the main proteases responsible for ectodomain shedding is disintegrin and metalloproteinase domain-containing protein 17 (ADAM17). Given its potential role in aggravating vascular dysfunction, we examined the role of ADAM17 in active proteinase-3 (PR3)-positive ANCA-associated vasculitis (AAV). ADAM17 concentration was significantly increased in plasma samples from patients with active PR3-AAV compared with samples from patients in remission or from other controls with renal nonvascular diseases. Comparably, plasma levels of the ADAM17 substrate syndecan-1 were significantly enhanced in active AAV. We also observed that plasma-derived ADAM17 retained its specific proteolytic activity and was partly located on extracellular microparticles. Transcript levels of ADAM17 were increased in blood samples of patients with active AAV, but those of ADAM10 or tissue inhibitor of metalloproteinases 3, which inhibits ADAMs, were not. We also performed a microRNA (miR) screen and identified miR-634 as significantly upregulated in blood samples from patients with active AAV. In vitro, miR-634 mimics induced a proinflammatory phenotype in monocyte-derived macrophages, with enhanced expression and release of ADAM17 and IL-6. These data suggest that ADAM17 has a prominent role in AAV and might account for the vascular complications associated with this disease. PMID:25788529

  4. Dr. Lytle Adams' incendiary "bat bomb" of World War II.

    PubMed

    Christen, Arden G; Christen, Joan A

    2004-11-01

    On December 7, 1941, a 60-year old dentist from Irwin, Pennsylvania, Dr. Lytle S. Adams, was driving home from a vacation at Carlsbad Caverns in New Mexico. Hours earlier, he had been gripped with amazement as he witnessed millions of bats exiting the caves of Carlsbad. Listening to his car radio on his return trip, he was shocked to hear that Japan had just attacked Pearl Harbor. Dr. Adams, outraged over this travesty, began to mentally construct a plan for U.S. retaliation. As his thoughts returned to the countless bats that had awed him, he formed a tentative plan: millions of these small, flying mammals could be connected to tiny, time-fused incendiary bombs, and then released to land on the flimsily constructed structures which dotted the cities of Japan. Within a few minutes, the bombs would explode and enflame the entire urban areas. He postulated that these immeasurable numbers of fires, spreading their devastation over such vast areas within Japanese cities would result in the enemy's speedy surrender. This article documents the futile efforts of Dr. Adams, his team and the U.S. government to develop and employ an effective, incendiary bat bomb. The recently developed atom bomb, a far more deadly weapon was used in its place. PMID:15666497

  5. ADAM23 is downregulated in side population and suppresses lung metastasis of lung carcinoma cells.

    PubMed

    Ota, Masahide; Mochizuki, Satsuki; Shimoda, Masayuki; Abe, Hitoshi; Miyamae, Yuka; Ishii, Ken; Kimura, Hiroshi; Okada, Yasunori

    2016-04-01

    Cancer cells contain a small population of cancer stem cells or cancer initiating cells, which can be enriched in the side population (SP) after fluorescence activated cell sorting. To examine the members of the ADAM, ADAMTS and MMP gene families related to phenotypes of the SP and the main population (MP), we screened the expression of all the members in the propagated SP and MP of A549 lung adenocarcinoma cells, and found that the relative expression ratio of ADAM23 in the MP to the SP is most highly increased, but none of them are increased in the SP. A similar result on the ADAM23 expression was obtained with another cell line, Calu-3 cells. Overexpression of ADAM23 inhibited colony formation, cell adhesion and migration, and knockdown of ADAM23 by shRNA showed the reverse effects. ADAM23-mediated suppression of colony formation, cell adhesion and migration was greatly reduced by treatment with neutralizing anti-ADAM23 antibody, anti-αvβ3 integrin antibody and/or ADAM23 disintegrin peptide. Expression of cancer stem cell-related genes, including AKRC1/2, TM4SF1 and NR0B1, was increased by knockdown of ADAM23. In addition, lung metastasis of A549 transfectants with different levels of ADAM23 expression was negatively regulated by the ADAM23 expression levels. Our data provide evidence that ADAM23 plays a role in suppression of cancer cell progression through interaction with αvβ3 integrin, and suggest that downregulation of ADAM23 in SP cells may contribute toward providing a cancer stem cell phenotype by facilitating the activity of integrin αvβ3. PMID:26800504

  6. iRhoms 1 and 2 are essential upstream regulators of ADAM17-dependent EGFR signaling

    PubMed Central

    Li, Xue; Maretzky, Thorsten; Weskamp, Gisela; Monette, Sébastien; Qing, Xiaoping; Issuree, Priya Darshinee A.; Crawford, Howard C.; McIlwain, David R.; Mak, Tak W.; Salmon, Jane E.; Blobel, Carl P.

    2015-01-01

    The metalloproteinase ADAM17 (a disintegrin and metalloprotease 17) controls EGF receptor (EGFR) signaling by liberating EGFR ligands from their membrane anchor. Consequently, a patient lacking ADAM17 has skin and intestinal barrier defects that are likely caused by lack of EGFR signaling, and Adam17−/− mice die perinatally with open eyes, like Egfr−/− mice. A hallmark feature of ADAM17-dependent EGFR ligand shedding is that it can be rapidly and posttranslationally activated in a manner that requires its transmembrane domain but not its cytoplasmic domain. This suggests that ADAM17 is regulated by other integral membrane proteins, although much remains to be learned about the underlying mechanism. Recently, inactive Rhomboid 2 (iRhom2), which has seven transmembrane domains, emerged as a molecule that controls the maturation and function of ADAM17 in myeloid cells. However, iRhom2−/− mice appear normal, raising questions about how ADAM17 is regulated in other tissues. Here we report that iRhom1/2−/− double knockout mice resemble Adam17−/− and Egfr−/− mice in that they die perinatally with open eyes, misshapen heart valves, and growth plate defects. Mechanistically, we show lack of mature ADAM17 and strongly reduced EGFR phosphorylation in iRhom1/2−/− tissues. Finally, we demonstrate that iRhom1 is not essential for mouse development but regulates ADAM17 maturation in the brain, except in microglia, where ADAM17 is controlled by iRhom2. These results provide genetic, cell biological, and biochemical evidence that a principal function of iRhoms1/2 during mouse development is to regulate ADAM17-dependent EGFR signaling, suggesting that iRhoms1/2 could emerge as novel targets for treatment of ADAM17/EGFR-dependent pathologies. PMID:25918388

  7. [Impact of Rocky Desertification Treatment on Underground Water Chemistry and Dissolved Inorganic Carbon Isotope in Karst Areas].

    PubMed

    Xiao, Shi-zhen; Xiong, Kang-ning; Lan, Jia-cheng; Zhang, Hui; Yang, Long

    2015-05-01

    Five springs representing different land-use types and different karst rocky desertification treatment models were chosen at the Huajiang Karst Rocky Desertification Treatment Demonstration Site in Guanling-Zhenfeng Counties in Guizhou, to analyze the features of underground water chemistry and dissolved inorganic carbon isotopes (δ13C(DIC)) and reveal the effect of rocky desertification treatment on karstification and water quality. It was found that, the underground water type of the research area was HCO3-Ca; the water quality of the springs which were relatively less affected by human activities including Shuijingwan Spring (SJW) , Gebei Spring (GB), and Maojiawan Spring (MJW) was better than those relatively more affected by human activities including Diaojing Spring (DJ) and Tanjiazhai Spring (TJZ) , the main ion concentrations and electrical conductivity of which were higher; pH, SIc and pCO2 were sensitive to land-use types and rocky desertification treatment, which could be shown by the higher pH and SIc and lower pCO2 in MJW than those in the other four springs; (Ca(2+) + Mg2+)/HCO(3-) of SJW, MJW and GB were nearly 1:1, dominated by carbonate rock weathering by carbon acid, while the (Ca(2+) + Mg2+) of DJ and TJZ was much higher than HCO3-, suggesting that sulfate and nitrate might also dissolve carbonate rock because of the agricultural activities; δ13C(DIC) was lighter in wet season because of the higher biological activities; the average δ13C(DIC) was in the order of DJ (-12.79 per thousand) < SJW (-12.48 per thousand) < GB (-10.76 per thousand)) < MJW (-10.30 per thousand) < TJZ (-6.70 per thousand), which demonstrated that δ13C(DIC) would be heavier after rocky desertification and lighter after the rocky desertification are treated and controlled. PMID:26314104

  8. Flood elevation limits in the rocky mountains

    USGS Publications Warehouse

    Jarrett, Robert D.

    1993-01-01

    An analysis of 77,987 station-years of streamflow-gaging station data from 3,748 stations in the Rocky Mountains indicates that there is a latitude-dependent elevation limit to substantial rainfall-produced flooding. The elevation limit ranges from about 1,650 m in Montana to about 2,350 m in New Mexico. Above this elevation limit, large rainfall-produced floods occur very infrequently and maximum unit discharge is 1.7 m3/s/km2 or less. Below this elevation limit, large-magnitude flooding is more common and maximum unit discharge ranges from to 30 m3/s/km2 in Idaho and Montana to 59 m3/s/km2 in New Mexico. These results emphasize the critical need for additional research to increase our knowledge of floods, and have important implications in water-resources investigations in the Rocky Mountains.

  9. Strain monitoring averts line failure in Rockies

    SciTech Connect

    Miller, B.; Bukovansky, M.

    1987-08-10

    The case history of a landslide in the U.S. Rocky Mountains shows that the potential for pipeline monitoring in geologically sensitive areas, those subject to landslides and subsidence, for example. A properly installed monitoring system monitored by the pipeline operator, Western Gas Supply Co. (West Gas), Denver, provided an early warning of increasing line strains. The problem was complicated by rugged topography which is described here. Stability analysis was the key technique utilized in the process.

  10. The Rocky Road to the Crater Rim

    NASA Technical Reports Server (NTRS)

    2004-01-01

    This image taken by the panoramic camera on the Mars Exploration Rover Spirit shows the rocky road the rover traversed to reach its current position 16 meters (52 feet) away from the rim of the crater called 'Bonneville.' The terrain here slopes upward about five degrees. To the upper right is the rock dubbed 'Hole Point,' which is about 60 centimeters (two feet) across. This image was taken on the 63rd martian day, or sol, of Spirit's mission.

  11. THERMODYNAMIC LIMITS ON MAGNETODYNAMOS IN ROCKY EXOPLANETS

    SciTech Connect

    Gaidos, Eric; Conrad, Clinton P.; Manga, Michael; Hernlund, John

    2010-08-01

    To ascertain whether magnetic dynamos operate in rocky exoplanets more massive or hotter than the Earth, we developed a parametric model of a differentiated rocky planet and its thermal evolution. Our model reproduces the established properties of Earth's interior and magnetic field at the present time. When applied to Venus, assuming that planet lacks plate tectonics and has a dehydrated mantle with an elevated viscosity, the model shows that the dynamo shuts down or never operated. Our model predicts that at a fixed planet mass, dynamo history is sensitive to core size, but not to the initial inventory of long-lived, heat-producing radionuclides. It predicts that rocky planets larger than 2.5 Earth masses will not develop inner cores because the temperature-pressure slope of the iron solidus becomes flatter than that of the core adiabat. Instead, iron 'snow' will condense near or at the top of these cores, and the net transfer of latent heat upward will suppress convection and a dynamo. More massive planets can have anemic dynamos due to core cooling, but only if they have mobile lids (plate tectonics). The lifetime of these dynamos is shorter with increasing planet mass but longer with higher surface temperature. Massive Venus-like planets with stagnant lids and more viscous mantles will lack dynamos altogether. We identify two alternative sources of magnetic fields on rocky planets: eddy currents induced in the hot or molten upper layers of planets on very short-period orbits, and dynamos in the ionic conducting layers of 'ocean' planets with {approx}10% mass in an upper mantle of water (ice).

  12. Basic TRUEX process for Rocky Flats Plant

    SciTech Connect

    Leonard, R.A.; Chamberlain, D.B.; Dow, J.A.; Farley, S.E.; Nunez, L.; Regalbuto, M.C.; Vandegrift, G.F.

    1994-08-01

    The Generic TRUEX Model was used to develop a TRUEX process flowsheet for recovering the transuranics (Pu, Am) from a nitrate waste stream at Rocky Flats Plant. The process was designed so that it is relatively insensitive to changes in process feed concentrations and flow rates. Related issues are considered, including solvent losses, feed analysis requirements, safety, and interaction with an evaporator system for nitric acid recycle.

  13. Thermodynamic Limits on Magnetodynamos in Rocky Exoplanets

    NASA Astrophysics Data System (ADS)

    Gaidos, Eric; Conrad, Clinton P.; Manga, Michael; Hernlund, John

    2010-08-01

    To ascertain whether magnetic dynamos operate in rocky exoplanets more massive or hotter than the Earth, we developed a parametric model of a differentiated rocky planet and its thermal evolution. Our model reproduces the established properties of Earth's interior and magnetic field at the present time. When applied to Venus, assuming that planet lacks plate tectonics and has a dehydrated mantle with an elevated viscosity, the model shows that the dynamo shuts down or never operated. Our model predicts that at a fixed planet mass, dynamo history is sensitive to core size, but not to the initial inventory of long-lived, heat-producing radionuclides. It predicts that rocky planets larger than 2.5 Earth masses will not develop inner cores because the temperature-pressure slope of the iron solidus becomes flatter than that of the core adiabat. Instead, iron "snow" will condense near or at the top of these cores, and the net transfer of latent heat upward will suppress convection and a dynamo. More massive planets can have anemic dynamos due to core cooling, but only if they have mobile lids (plate tectonics). The lifetime of these dynamos is shorter with increasing planet mass but longer with higher surface temperature. Massive Venus-like planets with stagnant lids and more viscous mantles will lack dynamos altogether. We identify two alternative sources of magnetic fields on rocky planets: eddy currents induced in the hot or molten upper layers of planets on very short-period orbits, and dynamos in the ionic conducting layers of "ocean" planets with ~10% mass in an upper mantle of water (ice).

  14. Status Update: Closing Rocky Flats by 2006

    SciTech Connect

    Tuor, N.; Schubert, A.

    2003-02-25

    Safely closing Rocky Flats by December 2006 is a goal shared by many: the State of Colorado, the communities surrounding the site, the U.S. Congress, the Department of Energy (DOE), Kaiser-Hill and its team of subcontractors, the site's employees and taxpayers across the country. This paper will: provide a status of the Closure Project to date; describe important accomplishments of the past year; describe some of the closure-enhancing technologies enabling acceleration; and discuss the remaining challenges ahead.

  15. Microwave solidification development for Rocky Flats waste

    SciTech Connect

    Dixon, D.; Erle, R.; Eschen, V.

    1994-04-01

    The Microwave Engineering Team at the Rocky Flats Plant has developed a production-scale system for the treatment of hazardous, radioactive, and mixed wastes using microwave energy. The system produces a vitreous final form which meets the acceptance criteria for shipment and disposal. The technology also has potential for application on various other waste streams from the public and private sectors. Technology transfer opportunities are being identified and pursued for commercialization of the microwave solidification technology.

  16. Atmospheric deposition maps for the Rocky Mountains

    USGS Publications Warehouse

    Nanus, L.; Campbell, D.H.; Ingersoll, G.P.; Clow, D.W.; Mast, M.A.

    2003-01-01

    Variability in atmospheric deposition across the Rocky Mountains is influenced by elevation, slope, aspect, and precipitation amount and by regional and local sources of air pollution. To improve estimates of deposition in mountainous regions, maps of average annual atmospheric deposition loadings of nitrate, sulfate, and acidity were developed for the Rocky Mountains by using spatial statistics. A parameter-elevation regressions on independent slopes model (PRISM) was incorporated to account for variations in precipitation amount over mountainous regions. Chemical data were obtained from the National Atmospheric Deposition Program/National Trends Network and from annual snowpack surveys conducted by the US Geological Survey and National Park Service, in cooperation with other Federal, State and local agencies. Surface concentration maps were created by ordinary kriging in a geographic information system, using a local trend and mathematical model to estimate the spatial variance. Atmospheric-deposition maps were constructed at 1-km resolution by multiplying surface concentrations from the kriged grid and estimates of precipitation amount from the PRISM model. Maps indicate an increasing spatial trend in concentration and deposition of the modeled constituents, particularly nitrate and sulfate, from north to south throughout the Rocky Mountains and identify hot-spots of atmospheric deposition that result from combined local and regional sources of air pollution. Highest nitrate (2.5-3.0kg/ha N) and sulfate (10.0-12.0kg/ha SO4) deposition is found in northern Colorado.

  17. Dissecting the role of ADAM10 as a mediator of Staphylococcus aureus α-toxin action.

    PubMed

    von Hoven, Gisela; Rivas, Amable J; Neukirch, Claudia; Klein, Stefan; Hamm, Christian; Qin, Qianqian; Meyenburg, Martina; Füser, Sabine; Saftig, Paul; Hellmann, Nadja; Postina, Rolf; Husmann, Matthias

    2016-07-01

    Staphylococcus aureus is a leading cause of bacterial infections in humans, including life-threatening diseases such as pneumonia and sepsis. Its small membrane-pore-forming α-toxin is considered an important virulence factor. By destroying cell-cell contacts through cleavage of cadherins, the metalloproteinase ADAM10 (a disintegrin and metalloproteinase 10) critically contributes to α-toxin-dependent pathology of experimental S. aureus infections in mice. Moreover, ADAM10 was proposed to be a receptor for α-toxin. However, it is unclear whether the catalytic activity or specific domains of ADAM10 are involved in mediating binding and/or subsequent cytotoxicity of α-toxin. Also, it is not known how α-toxin triggers ADAM10's enzymatic activity, and whether ADAM10 is invariably required for all α-toxin action on cells. In the present study, we show that efficient cleavage of the ADAM10 substrate epithelial cadherin (E-cadherin) requires supra-cytotoxic concentrations of α-toxin, leading to significant increases in intracellular [Ca(2+)]; the fall in cellular ATP levels, typically following membrane perforation, became observable at far lower concentrations. Surprisingly, ADAM10 was dispensable for α-toxin-dependent xenophagic targeting of S. aureus, whereas a role for α-toxin attack on the plasma membrane was confirmed. The catalytic site of ADAM10, furin cleavage site, cysteine switch and intracellular domain of ADAM10 were not required for α-toxin binding and subsequent cytotoxicity. In contrast, an essential role for the disintegrin domain and the prodomain emerged. Thus, co-expression of the prodomain with prodomain-deficient ADAM10 reconstituted binding of α-toxin and susceptibility of ADAM10-deficient cells. The results of the present study may help to inform structural analyses of α-toxin-ADAM10 interactions and to design novel strategies to counteract S. aureus α-toxin action. PMID:27147619

  18. A new reference section for palynostratigraphic zonation of Paleocene rocks in the Rocky Mountain region

    USGS Publications Warehouse

    Nichols, D.J.; Flores, R.M.

    2006-01-01

    A biostratigraphic (palynostratigraphic) zonation of Paleocene rocks was established in the northeastern Wind River Basin near Waltman, Natrona County, Wyoming, in 1978 and subsequently applied extensively by various workers throughout the Rocky Mountain region. Because the original study on which the zonation was based was proprietary, precise details about the locations of the two reference sections and the samples on which the zonation was based were not published and are no longer retrievable. Therefore, it is useful (although not required) to designate formally a new reference section for the Paleocene biozones. Accordingly, exposures of Paleocene and associated strata within and west of the Castle Gardens Petroglyph Site in Fremont County, Wyoming, in the east-central part of the Wind River Basin, were selected for this purpose. At this location, composite stratigraphic sections encompassing 740 m of strata were measured, described, and sampled. Productive samples yielded characteristic Maastrichtian palynomorphs from the lower part of the sampled interval and diagnostic species of the six palynological biozones zones widely known as P1 (lower Paleocene) through P6 (upper Paleocene), through an interval of about 580 m. The Paleocene biozones are present in the same consistent stratigraphic order in the Castle Gardens area as observed in the 1978 study and subsequent studies throughout the Rocky Mountain region. In accordance with the North American Stratigraphic Code, the historical background is presented; intent to establish the Castle Gardens reference section is declared; the category, rank, and formal names of biostratigraphic units within it are specified; and the features of the biozonation are described, including biozone boundaries, ages, and regional relations. Occurrences of biostratigraphically significant palynological species within each biozone in the reference section are tabulated, and presence of these and other species in correlative

  19. ADAM10 Is Involved in Cell Junction Assembly in Early Porcine Embryo Development

    PubMed Central

    Kwon, Jeongwoo; Jeong, Sung-min; Choi, Inchul; Kim, Nam-Hyung

    2016-01-01

    ADAM10 (A Disintegrin and Metalloprotease domain-containing protein 10) is a cell surface protein with a unique structure possessing both potential adhesion and protease domains. However, the role of ADAM10 in preimplantation stage embryos is not clear. In this study, we examined the expression patterns and functional roles of ADAM10 in porcine parthenotes during preimplantation development. The transcription level of ADAM10 dramatically increased from the morula stage onward. Immunostaining revealed that ADAM10 was present in both the nucleus and cytoplasm in early cleavage stage embryos, and localized to the apical region of the outer cells in morula and blastocyst embryos. Knockdown (KD) of ADAM10 using double strand RNA did not alter preimplantation embryo development until morula stage, but resulted in significantly reduced development to blastocyst stage. Moreover, the KD blastocyst showed a decrease in gene expression of adherens and tight junction (AJ/TJ), and an increase in trophectoderm TJ permeability by disrupting TJ assembly. Treatment with an ADAM10 specific chemical inhibitor, GI254023X, at the morula stage also inhibited blastocyst development and led to disruption of TJ assembly. An in situ proximity ligation assay demonstrated direct interaction of ADAM10 with coxsackie virus and adenovirus receptor (CXADR), supporting the involvement of ADAM10 in TJ assembly. In conclusion, our findings strongly suggest that ADADM10 is important for blastocyst formation rather than compaction, particularly for TJ assembly and stabilization in preimplantation porcine parthenogenetic development. PMID:27043020

  20. ADAM10 Is Involved in Cell Junction Assembly in Early Porcine Embryo Development.

    PubMed

    Kwon, Jeongwoo; Jeong, Sung-min; Choi, Inchul; Kim, Nam-Hyung

    2016-01-01

    ADAM10 (A Disintegrin and Metalloprotease domain-containing protein 10) is a cell surface protein with a unique structure possessing both potential adhesion and protease domains. However, the role of ADAM10 in preimplantation stage embryos is not clear. In this study, we examined the expression patterns and functional roles of ADAM10 in porcine parthenotes during preimplantation development. The transcription level of ADAM10 dramatically increased from the morula stage onward. Immunostaining revealed that ADAM10 was present in both the nucleus and cytoplasm in early cleavage stage embryos, and localized to the apical region of the outer cells in morula and blastocyst embryos. Knockdown (KD) of ADAM10 using double strand RNA did not alter preimplantation embryo development until morula stage, but resulted in significantly reduced development to blastocyst stage. Moreover, the KD blastocyst showed a decrease in gene expression of adherens and tight junction (AJ/TJ), and an increase in trophectoderm TJ permeability by disrupting TJ assembly. Treatment with an ADAM10 specific chemical inhibitor, GI254023X, at the morula stage also inhibited blastocyst development and led to disruption of TJ assembly. An in situ proximity ligation assay demonstrated direct interaction of ADAM10 with coxsackie virus and adenovirus receptor (CXADR), supporting the involvement of ADAM10 in TJ assembly. In conclusion, our findings strongly suggest that ADADM10 is important for blastocyst formation rather than compaction, particularly for TJ assembly and stabilization in preimplantation porcine parthenogenetic development. PMID:27043020

  1. ADAM12-deficient zebrafish exhibit retardation in body growth at the juvenile stage without developmental defects.

    PubMed

    Tokumasu, Yudai; Iida, Atsuo; Wang, Zi; Ansai, Satoshi; Kinoshita, Masato; Sehara-Fujisawa, Atsuko

    2016-05-01

    ADAM (a disintegrin and metalloprotease) constitutes a family of multi-domain proteins that are involved in development, homeostasis, and disease. ADAM12 plays important roles in myogenesis and adipogenesis in mice; however, the precise physiological mechanisms are not known, and the function of this gene in other vertebrates has not been examined. In this study, we used a simple model vertebrate, the zebrafish, to investigate the functions of ADAM12 during development. Zebrafish adam12 is conserved with those of mammals in the synteny and the amino-acid sequence. We examined adam12 expression in zebrafish embryos by whole mount in situ hybridization and the promoter activity of the adam12 upstream sequence. We found that adam12 is strongly expressed in the cardiovascular system, erythroid progenitors, brain, and jaw cartilage during zebrafish development, and adam12-knockout zebrafish exhibited reduced body size in the juvenile stage without apparent morphological defects. Taken together, these results suggest that adam12 plays a significant role in the regulation of body growth during juvenile stage in zebrafish, although the precise molecular mechanisms await further study. PMID:27185351

  2. Effects of ADAM10 upregulation on progression, migration, and prognosis of nasopharyngeal carcinoma.

    PubMed

    You, Bo; Shan, Ying; Shi, Si; Li, Xingyu; You, Yiwen

    2015-11-01

    A disintegrin and metalloprotease 10 (ADAM10) is a typical member of the ADAMs family, which has been reported to be upregulated in various types of cancers and contribute to cancer progression and metastasis. However, little is known about the role of ADAM10 in nasopharyngeal carcinoma (NPC). The purpose of this study is to explore ADAM10 expression status and its biological functions in NPC. We first examined the expression of ADAM10 in NPC tissues and cell lines by immunohistochemistry, Western blotting, PCR, and immunofluorescence analysis. We observed that ADAM10 was significantly elevated in NPC and its expression level was correlated with T classification (P = 0.044), distant metastasis (P = 0.016), TNM clinical stage (P = 0.013), and proliferation marker Ki-67 expression (P = 0.001). Patients with NPC with high expression of ADAM10 had shorter overall survival rates. In addition, knockdown of ADAM10 by RNAi was found to inhibit the CNE-2 cell proliferation and migration. Our findings hinted that overexpression of ADAM10 promotes the progression and migration of NPC, which makes it a potential therapeutic target for the treatment of tumor metastases in NPC. PMID:26310711

  3. Symposium 9: Rocky Mountain futures: preserving, utilizing, and sustaining Rocky Mountain ecosystems

    USGS Publications Warehouse

    Baron, Jill S.; Seastedt, Timothy; Fagre, Daniel B.; Hicke, Jeffrey A.; Tomback, Diana; Garcia, Elizabeth; Bowen, Zachary H.; Logan, Jesse A.

    2013-01-01

    In 2002 we published Rocky Mountain Futures, an Ecological Perspective (Island Press) to examine the cumulative ecological effects of human activity in the Rocky Mountains. We concluded that multiple local activities concerning land use, hydrologic manipulation, and resource extraction have altered ecosystems, although there were examples where the “tyranny of small decisions” worked in a positive way toward more sustainable coupled human/environment interactions. Superimposed on local change was climate change, atmospheric deposition of nitrogen and other pollutants, regional population growth, and some national management policies such as fire suppression.

  4. 12. CONCRETE LINING ON A CURVING SEGMENT OF THE LATERAL ...

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

    12. CONCRETE LINING ON A CURVING SEGMENT OF THE LATERAL NEAR THE NORTHEAST END OF LAKE LADORA (SECTION 2). - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  5. 29. VIEW OF THE DIVERSION STRUCTURE PICTURED IN CO43A28 FROM ...

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

    29. VIEW OF THE DIVERSION STRUCTURE PICTURED IN CO-43-A-28 FROM THE CHANNEL OF THE LATERAL, SHOWING THE UPSTREAM FACE OF THE STRUCTURE. - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  6. 28. CONCRETE DIVERSION STRUCTURE ON THE WEST SIDE OF D ...

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

    28. CONCRETE DIVERSION STRUCTURE ON THE WEST SIDE OF D STREET ABOUT ONE-QUARTER MILE SOUTH OF 9TH AVNEUE (SECTION 26); THE LATERAL CONTINUES NORTHEAST WHILE A SIDE DITCH PROCEEDS NORTHWARD. THE DIVERSION STRUCTURE SHOWN IN CO-43-A-27 IS VISIBLE IN THE DISTANCE. - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  7. 11. CONTINUATION OF LATERAL LEAVING THE DIVERSION STRUCTURE WEST OF ...

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

    11. CONTINUATION OF LATERAL LEAVING THE DIVERSION STRUCTURE WEST OF LOWER DERBY LAKE (SECTION 2), SHOWING MEASURING GAUGE. - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  8. 19. OUTLET OF PIPE WITH A CONCRETE CHANNEL SERVING THE ...

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

    19. OUTLET OF PIPE WITH A CONCRETE CHANNEL SERVING THE HEAD GATE SHOWN IN CO-43-A-18. - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  9. 30. NORTHERN SEGMENT OF THE LATERAL IN THE NORTHWEST QUARTER ...

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

    30. NORTHERN SEGMENT OF THE LATERAL IN THE NORTHWEST QUARTER OF SECTION 25 STRUCTURE PICTURED IN CO-43-A-28. - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  10. 15. CONCRETE CHECK DAM NORTHWEST OF SOUTHEAST LAKE LADORA (SECTION ...

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

    15. CONCRETE CHECK DAM NORTHWEST OF SOUTHEAST LAKE LADORA (SECTION 2) WITH THE FORMER EGLI FARM IN THE DISTANCE. - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  11. 18. DETAIL OF HEAD GATE ABOUT 1,100 FEET NORTH OF ...

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

    18. DETAIL OF HEAD GATE ABOUT 1,100 FEET NORTH OF 7TH AVENUE (SECTION 35), SHOWING CHANNEL IN WIHCH GATE WAS RAISED AND LOWERED. - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  12. 10. CONCRETE DIVERSION CHANNEL EXTENDING TOWARD LAKE LADORA FROM THE ...

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

    10. CONCRETE DIVERSION CHANNEL EXTENDING TOWARD LAKE LADORA FROM THE DIVERSION STRUCTURE WEST OF LOWER DERBY LAKE (SECTION 2). - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  13. 27. DIVERSION STRUCTURE WITH CONCRETE SIDEWALLS AND CONCRETE CHANNEL BEYOND, ...

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

    27. DIVERSION STRUCTURE WITH CONCRETE SIDEWALLS AND CONCRETE CHANNEL BEYOND, A SHORT DISTANCE WEST OF D STREET ABOUT ONE-QUARTER MILE SOUTH OF 9TH AVENUE (SECTION 26). - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  14. 1. HEAD GATE OF THE SAND CREEK LATERAL AT THE ...

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

    1. HEAD GATE OF THE SAND CREEK LATERAL AT THE HIGH LINE CANAL ON THE SOUTH END OF THE PEORIA STREET BRIDGE. - Highline Canal, Sand Creek Lateral, Beginning at intersection of Peoria Street & Highline Canal in Arapahoe County (City of Aurora), Sand Creek lateral Extends 15 miles Northerly through Araphoe County, City & County of Denver, & Adams County to its end point, approximately 1/4 mile Southest of intersectioin of D Street & Ninth Avenue in Adams County (Rocky Mountain Arsenal, Commerce City Vicinity), Commerce City, Adams County, CO

  15. The "delivery" of Adam: a medical interpretation of Michelangelo.

    PubMed

    Di Bella, Stefano; Taglietti, Fabrizio; Iacobuzio, Andrea; Johnson, Emma; Baiocchini, Andrea; Petrosillo, Nicola

    2015-04-01

    This article describes what we believe to be the key to interpreting the concept represented by Michelangelo's painting the Creation of Adam. This fresco, one of his most famous masterpieces, is situated in the heart of the Sistine Chapel and is viewed by millions of people every year. A man of many talents, Michelangelo's proficiency in anatomical dissection is reflected in his artwork. As such, analyses of hidden meanings in this fresco have been ascribed, including the concept of the "Brain-God." However, we see a postpartum uterus and adjacent anatomy, justifying our interpretation that Michelangelo was depicting something far more fundamental: the birth of mankind. PMID:25841253

  16. ADAM33 gene silencing by promoter hypermethylation as a molecular marker in breast invasive lobular carcinoma

    PubMed Central

    2009-01-01

    Background ADAM33 protein is a member of the family of transmembrane glycoproteins composed of multidomains. ADAM family members have different activities, such as proteolysis and adhesion, making them good candidates to mediate the extracellular matrix remodelling and changes in cellular adhesion that characterise certain pathologies and cancer development. It was reported that one family member, ADAM23, is down-regulated by promoter hypermethylation. This seems to correlate with tumour progression and metastasis in breast cancer. In this study, we explored the involvement of ADAM33, another ADAM family member, in breast cancer. Methods First, we analysed ADAM33 expression in breast tumour cell lines by RT-PCR and western blotting. We also used 5-aza-2'-deoxycytidine (5azadCR) treatment and DNA bisulphite sequencing to study the promoter methylation of ADAM33 in breast tumour cell lines. We evaluated ADAM33 methylation in primary tumour samples by methylation specific PCR (MSP). Finally, ADAM33 promoter hypermethylation was correlated with clinicopathological data using the chi-square test and Fisher's exact test. Results The expression analysis of ADAM33 in breast tumour cell lines by RT-PCR revealed gene silencing in 65% of tumour cell lines. The corresponding lack of ADAM33 protein was confirmed by western blotting. We also used 5-aza-2'-deoxycytidine (5-aza-dCR) demethylation and bisulphite sequencing methodologies to confirm that gene silencing is due to ADAM33 promoter hypermethylation. Using MSP, we detected ADAM33 promoter hypermethylation in 40% of primary breast tumour samples. The correlation between methylation pattern and patient's clinicopathological data was not significantly associated with histological grade; tumour stage (TNM); tumour size; ER, PR or ERBB2 status; lymph node status; metastasis or recurrence. Methylation frequency in invasive lobular carcinoma (ILC) was 76.2% compared with 25.5% in invasive ductal carcinoma (IDC), and this

  17. Metalloproteinases ADAM12 and MMP-14 are associated with cavernous sinus invasion in pituitary adenomas.

    PubMed

    Wang, Junwen; Voellger, Benjamin; Benzel, Julia; Schlomann, Uwe; Nimsky, Christopher; Bartsch, Jörg W; Carl, Barbara

    2016-09-15

    Invasion of tumor cells critically depends on cell-cell or cell-extracellular matrix interactions. Enzymes capable of modulating these interactions belong to the proteinase families of ADAM (a disintegrin and metalloprotease) and MMP (matrix metalloprotease) proteins. Our objective is to examine their expression levels and evaluate the relationship between expression levels and cavernous sinus invasion in pituitary adenomas. Tissue samples from 35 patients with pituitary adenomas were analyzed. Quantitative real-time polymerase chain reaction (qPCR) was employed to assess mRNA expression levels for ADAM and MMP genes. Protein levels were examined using immunohistochemistry and Western Blot. Correlation analyses between expression levels and clinical parameters were performed. By silencing ADAM12 and MMP-14 with siRNA in a mouse pituitary adenoma cell line (TtT/GF), their cellular effects were investigated. In our study, nine women and 26 men were included, with a mean age of 53.1 years (range 15-84 years) at the time of surgery. There were 19 cases with cavernous sinus invasion. The proteins ADAM12 and MMP-14 were significantly up-regulated in invasive adenomas compared to noninvasive adenomas. Both human isoforms of ADAM12 (ADAM12L and ADAM12s) were involved in tumor invasion; moreover, ADAM12L was found to correlate positively with Ki-67 proliferation index in pituitary adenomas. In TtT/GF pituitary adenoma cells, silencing of ADAM12 and MMP-14 significantly inhibited cell invasion and migration, respectively, whereas only silencing of ADAM12 suppressed cell proliferation. We conclude that ADAM12 and MMP-14 are associated with cavernous sinus invasion in pituitary adenomas, which qualifies these proteins in diagnosis and therapy. PMID:27144841

  18. ADAM15 Is Functionally Associated with the Metastatic Progression of Human Bladder Cancer

    PubMed Central

    Rubin, John R.; Hayward, Alexandra; Cates, Angelica L.; Day, Kathleen C.; El-Sawy, Layla; Kunju, L. Priya; Daignault, Stephanie; Lee, Cheryl T.; Liebert, Monica; Hussain, Maha; Day, Mark L.

    2016-01-01

    ADAM15 is a member of a family of catalytically active disintegrin membrane metalloproteinases that function as molecular signaling switches, shed membrane bound growth factors and/or cleave and inactivate cell adhesion molecules. Aberrant metalloproteinase function of ADAM15 may contribute to tumor progression through the release of growth factors or disruption of cell adhesion. In this study, we utilized human bladder cancer tissues and cell lines to evaluate the expression and function of ADAM15 in the progression of human bladder cancer. Examination of genome and transcriptome databases revealed that ADAM15 ranked in the top 5% of amplified genes and its mRNA was significantly overexpressed in invasive and metastatic bladder cancer compared to noninvasive disease. Immunostaining of a bladder tumor tissue array designed to evaluate disease progression revealed increased ADAM15 immunoreactivity associated with increasing cancer stage and exhibited significantly stronger staining in metastatic samples. About half of the invasive tumors and the majority of the metastatic cases exhibited high ADAM15 staining index, while all low grade and noninvasive cases exhibited negative or low staining. The knockdown of ADAM15 mRNA expression significantly inhibited bladder tumor cell migration and reduced the invasive capacity of bladder tumor cells through MatrigelTM and monolayers of vascular endothelium. The knockdown of ADAM15 in a human xenograft model of bladder cancer inhibited tumor growth by 45% compared to controls. Structural modeling of the catalytic domain led to the design of a novel ADAM15-specific sulfonamide inhibitor that demonstrated bioactivity and significantly reduced the viability of bladder cancer cells in vitro and in human bladder cancer xenografts. Taken together, the results revealed an undescribed role of ADAM15 in the invasion of human bladder cancer and suggested that the ADAM15 catalytic domain may represent a viable therapeutic target in

  19. 76 FR 9350 - Patient Safety Organizations: Voluntary Delisting From Rocky Mountain Patient Safety Organization

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-17

    ... Delisting From Rocky Mountain Patient Safety Organization AGENCY: Agency for Healthcare Research and Quality (AHRQ), HHS. ACTION: Notice of Delisting. SUMMARY: Rocky Mountain Patient Safety Organization: AHRQ has accepted a notification of voluntary relinquishment from Rocky Mountain Patient Safety Organization,...

  20. Modeling rocky coastline evolution and equilibrium

    NASA Astrophysics Data System (ADS)

    Limber, P. W.; Murray, A. B.

    2010-12-01

    Many of the world’s rocky coastlines exhibit planform roughness in the form of alternating headlands and embayments. Along cliffed coasts, it is often assumed that headlands consist of rock that is more resistant to wave attack than in neighboring bays, because of either structural or lithologic variations. Bays would then retreat landward faster than headlands, creating the undulating planform profiles characteristic of a rocky coastal landscape. While the interplay between alongshore rock strength and nearshore wave energy is, in some circumstances, a fundamental control on coastline shape, beach sediment is also important. Laboratory experiments and field observations have shown that beach sediment, in small volumes, can act as an abrasive tool to encourage sea cliff retreat. In large volumes, though, sediment discourages wave attack on the cliff face, acting as a protective barrier. This nonlinearity suggests a means for headland persistence, even without alongshore variations in rock strength: bare-rock headlands could retreat more slowly than, or at the same rate as, neighboring sediment-filled embayments because of alongshore variations in the availability of beach sediment. Accordingly, nearshore sediment dynamics (i.e. sediment production from sea cliff retreat and alongshore sediment transport) could promote the development of autogenic planform geometry. To explore these ideas, we present numerical and analytical modeling of large-scale (> one kilometer) and long-term (millennial-scale) planform rocky coastline evolution, in which sediment is supplied by both sea cliff erosion and coastal rivers and is distributed by alongshore sediment transport. We also compare model predictions with real landscapes. Previously, our modeling exercises focused on a basic rocky coastline configuration where lithologically-homogeneous sea cliffs supplied all beach sediment and maintained a constant alongshore height. Results showed that 1) an equilibrium alongshore

  1. Repackaging Rocky Flats Legacy Transuranic Waste

    SciTech Connect

    McTaggart, Jerri Lynne

    2008-01-15

    Repackaging legacy Transuranic (TRU), Transuranic Mixed (TRM), Low Level Waste (LLW), and Low Level Mixed (LLM) waste requires good characterization skills and the ability to adapt to less than ideal conditions. Repackaging legacy waste in a facility that is not undergoing Decontamination and Decommission (D and D) is optimum. However, repackaging any waste in a D and D facility, under cold and dark conditions, can be difficult. Cold and dark conditions are when the heating and air conditioning are no longer in service and the lighting consists of strands of lights hung throughout each of the rooms. Working under these conditions adds an additional level of stress and danger that must be addressed. The use of glovebags was very useful at Rocky Flats during the D and D of many buildings. Glovebags can be adapted for many different types of wastes and unusual conditions. Repackaging of legacy TRU waste, in a D and D facility, can be accomplished safely and cost effectively with the use of glovebags. In conclusion: the use of glovebags to repackage legacy TRU, TRM, LLW, or LLM waste was done safely and cost effectively at Rocky Flats. The cost of using glovebags was minimal. Glovebags are easily adaptable to whatever the waste configuration is. The use of glovebags, for repackaging of Legacy waste, allows D and D efforts to stay on schedule and on task. Without the use of glovebags, additional gloveboxes would have been required at Rocky Flats. Larger items, such as the HEPA filters, would have required the construction of a new large item repackaging glovebox. Repackaging in glovebags allows the freedom to either locate the glovebag by the waste or locate the glovebag in a place that least impacts D and D efforts. The use of glovebags allowed numerous configurations of waste to be repackaged without the use of gloveboxes. During the D and D of the Rocky Flats facility, which was in a cold and dark stage, D and D work was not impacted by the repackaging activity

  2. Microwave vitrification of Rocky Flats TRU sludge

    SciTech Connect

    Petersen, R.D.

    1990-01-01

    The aqueous wastes from the plutonium recovery areas at the Rocky Flats Plant (RFP) are treated in a hydroxide precipitation process to remove heavy metallic elements. The wet sludge alone does not meet the Waste Isolation Pilot Plant --- Waste Acceptance Criteria (WIPP-WAC) prohibiting the presence of free liquids. In the present operation a Portland cement/diatomite mixture is added to the waste container to absorb free liquids. The TRU waste forms presently produced at RFP, with the absorbants, meet the criteria established by the WIPP-WAC. Bench scale microwave vitrification tests and pilot scale tests using TRU radioactive waste has begun.

  3. 75 FR 81641 - Odessa Subarea Special Study; Adams, Franklin, Grant, and Lincoln Counties, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-28

    ... was originally scheduled to end on December 31, 2010 (75 FR 65503). DATES: Written or e-mailed... Main Street, Warden WA 98857. Washington State Library, 6880 Capitol Boulevard South, Olympia, WA...

  4. 77 FR 2992 - Columbia National Wildlife Refuge, Adams and Grant Counties, WA; Final Comprehensive Conservation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-20

    ... process for Columbia NWR. We started this process through a notice in the Federal Register (74 FR 25576... notice of availability in the Federal Register (76 FR 45600; July 29, 2011). We announce our CCP decision... solicited comments on the draft CCP/EA for the refuge from July 29, 2011, to August 29, 2011 (76 FR...

  5. 76 FR 45600 - Columbia National Wildlife Refuge, Adams and Grant Counties, WA; Draft Comprehensive Conservation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-29

    ... process by publishing a notice of intent in the Federal Register (74 FR 25576) on May 28, 2009. The Refuge... publishing a notice of intent in the Federal Register (74 FR 25576) on May 28, 2009, announcing our intention... Washington Department of Fish and Wildlife, develop volunteer opportunities, and make restoration of...

  6. Levatiracetam for the management of Lance-Adams syndrome

    PubMed Central

    ILIK, Faik; Kemal ILIK, Mustafa; ÇÖVEN, İlker

    2014-01-01

    Chronic post-hypoxic myoclonus, also known as Lance-Adams syndrome (LAS) is a neurological complication characterized by uncontrolled myoclonic jerks following cardiac arrest. In this article, clinical manifestation and symptomatic treatment options are discussed especially concerning the rationale of use of levatiracetam in patients with Lance-Adams syndrome. Clinical presentation is action myoclonus associated with cerebellar ataxia, postural imbalance, and very mild intellectual deficit. An 18-year-old female patient was admitted to our intensive care unit in a coma. She had a cardiorespiratory arrest after a splenectomy in a local hospital. Then, myoclonic movements were continuously observed over the entire body, including the face. On day 14 of hospitalization, we started levatiracetam 1000 mg daily. The frequency of convulsion movements was reduced. The patient level of consciousness was 15 on the Glasgow coma scale (GCS) on the Mini-Mental State Examination (MMSE) score was 23 out of 30. She was later transferred to the rehabilitation department. Vigilance is required to ensure early diagnosis and timely intervention for the myoclonic jerks. We would like to emphasize that LAS should be considered in patients with the myoclonic jerks following cardiac arrest and that levatiracetam therapy may be useful as treatment. PMID:24949053

  7. The futility of utility: how market dynamics marginalize Adam Smith

    NASA Astrophysics Data System (ADS)

    McCauley, Joseph L.

    2000-10-01

    Economic theorizing is based on the postulated, nonempiric notion of utility. Economists assume that prices, dynamics, and market equilibria are supposed to be derived from utility. The results are supposed to represent mathematically the stabilizing action of Adam Smith's invisible hand. In deterministic excess demand dynamics I show the following. A utility function generally does not exist mathematically due to nonintegrable dynamics when production/investment are accounted for, resolving Mirowski's thesis. Price as a function of demand does not exist mathematically either. All equilibria are unstable. I then explain how deterministic chaos can be distinguished from random noise at short times. In the generalization to liquid markets and finance theory described by stochastic excess demand dynamics, I also show the following. Market price distributions cannot be rescaled to describe price movements as ‘equilibrium’ fluctuations about a systematic drift in price. Utility maximization does not describe equilibrium. Maximization of the Gibbs entropy of the observed price distribution of an asset would describe equilibrium, if equilibrium could be achieved, but equilibrium does not describe real, liquid markets (stocks, bonds, foreign exchange). There are three inconsistent definitions of equilibrium used in economics and finance, only one of which is correct. Prices in unregulated free markets are unstable against both noise and rising or falling expectations: Adam Smith's stabilizing invisible hand does not exist, either in mathematical models of liquid market data, or in real market data.

  8. DEVELOPMENT OF THE HUMAN LUNG MEASURED BY AEROSOL-DERIVED AIRWAY MORPHEMETRY (ADAM).

    EPA Science Inventory

    We measured, in vivo, the airspace calibers of the small airways and alveoli by ADAM in the lungs of children of ages 6 to 18 years and adults aged 18 to 80 years. ADAM utilizes the gravitational settling time of inhaled monodisperse particles to infer the vertical distance to th...

  9. ADAM30 Downregulates APP-Linked Defects Through Cathepsin D Activation in Alzheimer's Disease.

    PubMed

    Letronne, Florent; Laumet, Geoffroy; Ayral, Anne-Marie; Chapuis, Julien; Demiautte, Florie; Laga, Mathias; Vandenberghe, Michel E; Malmanche, Nicolas; Leroux, Florence; Eysert, Fanny; Sottejeau, Yoann; Chami, Linda; Flaig, Amandine; Bauer, Charlotte; Dourlen, Pierre; Lesaffre, Marie; Delay, Charlotte; Huot, Ludovic; Dumont, Julie; Werkmeister, Elisabeth; Lafont, Franck; Mendes, Tiago; Hansmannel, Franck; Dermaut, Bart; Deprez, Benoit; Hérard, Anne-Sophie; Dhenain, Marc; Souedet, Nicolas; Pasquier, Florence; Tulasne, David; Berr, Claudine; Hauw, Jean-Jacques; Lemoine, Yves; Amouyel, Philippe; Mann, David; Déprez, Rebecca; Checler, Frédéric; Hot, David; Delzescaux, Thierry; Gevaert, Kris; Lambert, Jean-Charles

    2016-07-01

    Although several ADAMs (A disintegrin-like and metalloproteases) have been shown to contribute to the amyloid precursor protein (APP) metabolism, the full spectrum of metalloproteases involved in this metabolism remains to be established. Transcriptomic analyses centred on metalloprotease genes unraveled a 50% decrease in ADAM30 expression that inversely correlates with amyloid load in Alzheimer's disease brains. Accordingly, in vitro down- or up-regulation of ADAM30 expression triggered an increase/decrease in Aβ peptides levels whereas expression of a biologically inactive ADAM30 (ADAM30(mut)) did not affect Aβ secretion. Proteomics/cell-based experiments showed that ADAM30-dependent regulation of APP metabolism required both cathepsin D (CTSD) activation and APP sorting to lysosomes. Accordingly, in Alzheimer-like transgenic mice, neuronal ADAM30 over-expression lowered Aβ42 secretion in neuron primary cultures, soluble Aβ42 and amyloid plaque load levels in the brain and concomitantly enhanced CTSD activity and finally rescued long term potentiation alterations. Our data thus indicate that lowering ADAM30 expression may favor Aβ production, thereby contributing to Alzheimer's disease development. PMID:27333034

  10. The disintegrin/metalloproteinase Adam10 is essential for epidermal integrity and Notch-mediated signaling

    PubMed Central

    Weber, Silvio; Niessen, Michaela T.; Prox, Johannes; Lüllmann-Rauch, Renate; Schmitz, Annika; Schwanbeck, Ralf; Blobel, Carl P.; Jorissen, Ellen; de Strooper, Bart; Niessen, Carien M.; Saftig, Paul

    2011-01-01

    The disintegrin and metalloproteinase Adam10 has been implicated in the regulation of key signaling pathways that determine skin morphogenesis and homeostasis. To address the in vivo relevance of Adam10 in the epidermis, we have selectively disrupted Adam10 during skin morphogenesis and in adult skin. K14-Cre driven epidermal Adam10 deletion leads to perinatal lethality, barrier impairment and absence of sebaceous glands. A reduction of spinous layers, not associated with differences in either proliferation or apoptosis, indicates that loss of Adam10 triggers a premature differentiation of spinous keratinocytes. The few surviving K14-Adam10-deleted mice and mice in which Adam10 was deleted postnatally showed loss of hair, malformed vibrissae, epidermal hyperproliferation, cyst formation, thymic atrophy and upregulation of the cytokine thymic stromal lymphopoetin (TSLP), thus indicating non cell-autonomous multi-organ disease resulting from a compromised barrier. Together, these phenotypes closely resemble skin specific Notch pathway loss-of-function phenotypes. Notch processing is indeed strongly reduced resulting in decreased levels of Notch intracellular domain fragment and functional Notch signaling. The data identify Adam10 as the major Site-2 processing enzyme for Notch in the epidermis in vivo, and thus as a central regulator of skin development and maintenance. PMID:21205794

  11. The shedding activity of ADAM17 is sequestered in lipid rafts

    SciTech Connect

    Tellier, Edwige; Canault, Matthias; Rebsomen, Laure; Bonardo, Bernadette; Juhan-Vague, Irene; Nalbone, Gilles; Peiretti, Franck . E-mail: Franck.Peiretti@medecine.univ-mrs.fr

    2006-12-10

    The tumor necrosis factor-alpha (TNF) converting enzyme (ADAM17) is a metalloprotease-disintegrin responsible for the cleavage of several biologically active transmembrane proteins. However, the substrate specificity of ADAM17 and the regulation of its shedding activity are still poorly understood. Here, we report that during its transport through the Golgi apparatus, ADAM17 is included in cholesterol-rich membrane microdomains (lipid rafts) where its prodomain is cleaved by furin. Consequently, ADAM17 shedding activity is sequestered in lipid rafts, which is confirmed by the fact that metalloproteinase inhibition increases the proportion of ADAM17 substrates (TNF and its receptors TNFR1 and TNFR2) in lipid rafts. Membrane cholesterol depletion increases the ADAM17-dependent shedding of these substrates demonstrating the importance of lipid rafts in the control of this process. Furthermore, ADAM17 substrates are present in different proportions in lipid rafts, suggesting that the entry of each of these substrates in these particular membrane microdomains is specifically regulated. Our data support the idea that one of the mechanisms regulating ADAM17 substrate cleavage involves protein partitioning in lipid rafts.

  12. Tumorigenicity of cortical astrocyte cell line induced by the protease ADAM17

    PubMed Central

    Katakowski, Mark; Jiang, Feng; Zheng, XuGuang; Gutierrez, Jorge A.; Szalad, Alexandra; Chopp, Michael

    2009-01-01

    The metalloprotease ADAM17 (a.k.a. TACE) plays a pivotal role in the cleavage and activation of membrane-anchored receptor ligands. More recently, it has been revealed that ADAM17 is a potent sheddase of the epidermal growth factor (EGF) family of ligands and regulates epidermal growth factor receptor (EGFR) activity in a variety of tumors. EGFR is a key component of autonomous growth signaling in several tumors, and correlates with the malignancy grade of astrocytoma. In this study, we tested the hypothesis that over-expression of ADAM17 in cortical astrocytes derived from normal brain would induce a progression towards a malignant phenotype. Over-expression of human ADAM17 (hADAM17) in the CTX-TNA2 cortical astrocyte cell line resulted in non-adherent growth, increased proliferation, invasiveness, production of angiogenic factors, and expression of genes associated with immature and/or neoplastic cells. hADAM17 up-regulated EGFR and AKT phosphorylation, and increased proliferation and cell invasion were significantly dependent upon EGFR activity. When implanted in the nude mouse brain, CTX-TNA2 cells induced low histological grade, benign intraventricular gliomas. In contrast, the same astrocytes with hADAM17 formed large malignant gliomas. Taken together, these findings suggest that unregulated ADAM17 activity induces functional changes in astrocytes that significantly advance the malignant phenotype. PMID:19515085

  13. Cell surface annexins regulate ADAM-mediated ectodomain shedding of proamphiregulin

    PubMed Central

    Nakayama, Hironao; Fukuda, Shinji; Inoue, Hirofumi; Nishida-Fukuda, Hisayo; Shirakata, Yuji; Hashimoto, Koji; Higashiyama, Shigeki

    2012-01-01

    A disintegrin and metalloproteinase (ADAM) is a family of enzymes involved in ectodomain shedding of various membrane proteins. However, the molecular mechanism underlying substrate recognition by ADAMs remains unknown. In this study, we successfully captured and analyzed cell surface transient assemblies between the transmembrane amphiregulin precursor (proAREG) and ADAM17 during an early shedding phase, which enabled the identification of cell surface annexins as components of their shedding complex. Annexin family members annexin A2 (ANXA2), A8, and A9 interacted with proAREG and ADAM17 on the cell surface. Shedding of proAREG was increased when ANXA2 was knocked down but decreased with ANXA8 and A9 knockdown, because of enhanced and impaired association with ADAM17, respectively. Knockdown of ANXA2 and A8 in primary keratinocytes altered wound-induced cell migration and ultraviolet B–induced phosphorylation of epidermal growth factor receptor (EGFR), suggesting that annexins play an essential role in the ADAM-mediated ectodomain shedding of EGFR ligands. On the basis of these data, we propose that annexins on the cell surface function as “shedding platform” proteins to determine the substrate selectivity of ADAM17, with possible therapeutic potential in ADAM-related diseases. PMID:22438584

  14. 77 FR 5291 - The Designation of Monir Chouka, also Known as Mounir Chouka, Also Known as Abu Adam, Also Known...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-02

    ... Germany, also Known as Abu Adam aus Deutschland, as a Specially Designated Global Terrorist Pursuant to... Monir Chouka, also known as Mounir Chouka, also known as Abu Adam from Germany, also known as Abu...

  15. 36 CFR 7.7 - Rocky Mountain National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Rocky Mountain National Park. 7.7 Section 7.7 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.7 Rocky Mountain National Park....

  16. Risk, media, and stigma at Rocky Flats

    SciTech Connect

    Flynn, J.; Peters, E.; Mertz, C.K.; Slovic, P.

    1998-12-01

    Public responses to nuclear technologies are often strongly negative. Events, such as accidents or evidence of unsafe conditions at nuclear facilities, receive extensive and dramatic coverage by the news media. These news stories affect public perceptions of nuclear risks and the geographic areas near nuclear facilities. One result of these perceptions, avoidance behavior, is a form of technological stigma that leads to losses in property values near nuclear facilities. The social amplification of risk is a conceptual framework that attempts to explain how stigma is created through media transmission of information about hazardous places and public perceptions and decisions. This paper examines stigma associated with the US Department of energy`s Rocky Flats facility, a major production plant in the nation`s nuclear weapons complex, located near Denver, Colorado. This study, based upon newspaper analyses and a survey of Denver area residents, finds that the social amplification theory provides a reasonable framework for understanding the events and public responses that took place in regard to Rocky Flats during a 6-year period, beginning with an FBI raid of the facility in 1989.

  17. Disposal of Rocky Flats residues as waste

    SciTech Connect

    Dustin, D.F.; Sendelweck, V.S.; Rivera, M.A.

    1993-03-01

    Work is underway at the Rocky Flats Plant to evaluate alternatives for the removal of a large inventory of plutonium-contaminated residues from the plant. One alternative under consideration is to package the residues as transuranic wastes for ultimate shipment to the Waste Isolation Pilot Plant. Current waste acceptance criteria and transportation regulations require that approximately 1000 cubic yards of residues be repackaged to produce over 20,000 cubic yards of WIPP certified waste. The major regulatory drivers leading to this increase in waste volume are the fissile gram equivalent, surface radiation dose rate, and thermal power limits. In the interest of waste minimization, analyses have been conducted to determine, for each residue type, the controlling criterion leading to the volume increase, the impact of relaxing that criterion on subsequent waste volume, and the means by which rules changes may be implemented. The results of this study have identified the most appropriate changes to be proposed in regulatory requirements in order to minimize the costs of disposing of Rocky Flats residues as transuranic wastes.

  18. Disposal of Rocky Flats residues as waste

    SciTech Connect

    Dustin, D.F.; Sendelweck, V.S. . Rocky Flats Plant); Rivera, M.A. )

    1993-01-01

    Work is underway at the Rocky Flats Plant to evaluate alternatives for the removal of a large inventory of plutonium-contaminated residues from the plant. One alternative under consideration is to package the residues as transuranic wastes for ultimate shipment to the Waste Isolation Pilot Plant. Current waste acceptance criteria and transportation regulations require that approximately 1000 cubic yards of residues be repackaged to produce over 20,000 cubic yards of WIPP certified waste. The major regulatory drivers leading to this increase in waste volume are the fissile gram equivalent, surface radiation dose rate, and thermal power limits. In the interest of waste minimization, analyses have been conducted to determine, for each residue type, the controlling criterion leading to the volume increase, the impact of relaxing that criterion on subsequent waste volume, and the means by which rules changes may be implemented. The results of this study have identified the most appropriate changes to be proposed in regulatory requirements in order to minimize the costs of disposing of Rocky Flats residues as transuranic wastes.

  19. Rocky River Watershed Based Curriculum Guide Project

    NASA Astrophysics Data System (ADS)

    Cox, Phillip Howard

    Environmental education has the ability to increase cognitive ability, have a positive impact on group work skills, attitudes and self-efficacy, and increase student performance. Due to Federal "No Child Left Behind Act" legislation, increased standardized testing has resulted in the disenfranchisement of students from formal learning. The purpose of this project was to develop a curriculum guide based on the Rocky River watershed so teachers could use the Rocky River watershed as a means to satisfy the objectives of the NC Standard Course of Study and at the same time increase student environmental awareness, classroom engagement, sense of place and scores on the NC Earth/Environmental Final Exams. The project was developed to correlate with the newly revised North Carolina Standard Course of Study for Earth/Environmental Science. The curriculum guide was developed by utilizing the best practices suggested by scientific literature, the NC Standard Course of Study for Earth/Environmental Science, the North American Association for Environmental Education and the National Education Association.

  20. The role of CXCL16 and its processing metalloproteinases ADAM10 and ADAM17 in the proliferation and migration of human mesangial cells

    SciTech Connect

    Schramme, Anja; Abdel-Bakky, Mohamed Sadek; Kaempfer-Kolb, Nicole; Pfeilschifter, Josef

    2008-05-30

    In this study, we analyzed the regulation and functional role of CXCL16 in human mesangial cells (hMCs). We can show, that CXCL16 is constitutively expressed in hMCs and is further up-regulated by cytokine mix (IFN{gamma}, TNF{alpha}, and IL1{beta}). The constitutive release of CXCL16 from hMCs was rapidly induced by the stimulation with cytokines. We identified ADAM10 and ADAM17 as being responsible for the cytokine-induced shedding of CXCL16. Notably, targeting ADAM10 and ADAM17 in hMCs decreased the chemotaxis of T-Jurkat cells, whereas the inhibition of CXCL16 had no significant influence. This suggests that both proteases are important players in the recruitment of immune cells into the glomerulus, but other substrates than CXCL16 are involved in this process. Finally, we could show that the inhibition of CXCL16, ADAM10, and ADAM17 led to a strong reduction of cell proliferation and migration of hMCs. This finding could be important to develop novel diagnostic and therapeutic strategies to treat mesangial proliferative kidney diseases.

  1. Confirming the most water-rich extrasolar rocky body

    NASA Astrophysics Data System (ADS)

    Melis, Carl

    2014-10-01

    Most theories of exobiology require liquid water for a planet to be considered as habitable. Yet, very little is known about the prevalence of water for mature rocky objects in extrasolar planetary systems. A unique method of probing the existence, characteristics, and frequency of extrasolar water-bearing rocky bodies is through examining their bulk composition after they have been accreted by their host white dwarf star. Results to date show that water-rich extrasolar rocky bodies are rare. Evidence for oxygen in ground-based spectroscopy of SDSSJ104341.53+085558.2 suggests that it could be accreting the most water-rich extrasolar rocky object currently known. We propose COS ultraviolet spectroscopy to confirm the water-rich nature and characterize the mineralogy of the rocky body being accreted by this white dwarf star.

  2. A-Disintegrin and Metalloproteinase (ADAM) 17 Enzymatically Degrades Interferon-gamma.

    PubMed

    Kanzaki, Hiroyuki; Shinohara, Fumiaki; Suzuki, Maiko; Wada, Satoshi; Miyamoto, Yutaka; Yamaguchi, Yuuki; Katsumata, Yuta; Makihira, Seicho; Kawai, Toshi; Taubman, Martin A; Nakamura, Yoshiki

    2016-01-01

    Interferon-gamma (IFN-γ) is a pleiotropic cytokine that exerts anti-tumor and anti-osteoclastogenic effects. Although transcriptional and post-transcriptional regulation of IFN-γ is well understood, subsequent modifications of secreted IFN-γ are not fully elucidated. Previous research indicates that some cancer cells escape immune surveillance and metastasize into bone tissue by inducing osteoclastic bone resorption. Peptidases of the a-disintegrin and metalloproteinase (ADAM) family are implicated in cancer cell proliferation and tumor progression. We hypothesized that the ADAM enzymes expressed by cancer cells degrades IFN-γ and attenuates IFN-γ-mediated anti-tumorigenic and anti-osteoclastogenic effects. Recombinant ADAM17 degraded IFN-γ into small fragments. The addition of ADAM17 to the culture supernatant of stimulated mouse splenocytes decreased IFN-γ concentration. However, ADAM17 inhibition in the stimulated mouse T-cells prevented IFN-γ degradation. ADAM17-expressing human breast cancer cell lines MCF-7 and MDA-MB-453 also degraded recombinant IFN-γ, but this was attenuated by ADAM17 inhibition. Degraded IFN-γ lost the functionality including the inhibititory effect on osteoclastogenesis. This is the first study to demonstrate the extracellular proteolytic degradation of IFN-γ by ADAM17. These results suggest that ADAM17-mediated degradation of IFN-γ may block the anti-tumorigenic and anti-osteoclastogenic effects of IFN-γ. ADAM17 inhibition may be useful for the treatment of attenuated cancer immune surveillance and/or bone metastases. PMID:27573075

  3. A-Disintegrin and Metalloproteinase (ADAM) 17 Enzymatically Degrades Interferon-gamma

    PubMed Central

    Kanzaki, Hiroyuki; Shinohara, Fumiaki; Suzuki, Maiko; Wada, Satoshi; Miyamoto, Yutaka; Yamaguchi, Yuuki; Katsumata, Yuta; Makihira, Seicho; Kawai, Toshi; Taubman, Martin A.; Nakamura, Yoshiki

    2016-01-01

    Interferon-gamma (IFN-γ) is a pleiotropic cytokine that exerts anti-tumor and anti-osteoclastogenic effects. Although transcriptional and post-transcriptional regulation of IFN-γ is well understood, subsequent modifications of secreted IFN-γ are not fully elucidated. Previous research indicates that some cancer cells escape immune surveillance and metastasize into bone tissue by inducing osteoclastic bone resorption. Peptidases of the a-disintegrin and metalloproteinase (ADAM) family are implicated in cancer cell proliferation and tumor progression. We hypothesized that the ADAM enzymes expressed by cancer cells degrades IFN-γ and attenuates IFN-γ-mediated anti-tumorigenic and anti-osteoclastogenic effects. Recombinant ADAM17 degraded IFN-γ into small fragments. The addition of ADAM17 to the culture supernatant of stimulated mouse splenocytes decreased IFN-γ concentration. However, ADAM17 inhibition in the stimulated mouse T-cells prevented IFN-γ degradation. ADAM17-expressing human breast cancer cell lines MCF-7 and MDA-MB-453 also degraded recombinant IFN-γ, but this was attenuated by ADAM17 inhibition. Degraded IFN-γ lost the functionality including the inhibititory effect on osteoclastogenesis. This is the first study to demonstrate the extracellular proteolytic degradation of IFN-γ by ADAM17. These results suggest that ADAM17-mediated degradation of IFN-γ may block the anti-tumorigenic and anti-osteoclastogenic effects of IFN-γ. ADAM17 inhibition may be useful for the treatment of attenuated cancer immune surveillance and/or bone metastases. PMID:27573075

  4. Identification of Novel Interaction between ADAM17 (a Disintegrin and Metalloprotease 17) and Thioredoxin-1*

    PubMed Central

    Aragão, Annelize Z. B.; Nogueira, Maria Luiza C.; Granato, Daniela C.; Simabuco, Fernando M.; Honorato, Rodrigo V.; Hoffman, Zaira; Yokoo, Sami; Laurindo, Francisco R. M.; Squina, Fabio M.; Zeri, Ana Carolina M.; Oliveira, Paulo S. L.; Sherman, Nicholas E.; Paes Leme, Adriana F.

    2012-01-01

    ADAM17, which is also known as TNFα-converting enzyme, is the major sheddase for the EGF receptor ligands and is considered to be one of the main proteases responsible for the ectodomain shedding of surface proteins. How a membrane-anchored proteinase with an extracellular catalytic domain can be activated by inside-out regulation is not completely understood. We characterized thioredoxin-1 (Trx-1) as a partner of the ADAM17 cytoplasmic domain that could be involved in the regulation of ADAM17 activity. We induced the overexpression of the ADAM17 cytoplasmic domain in HEK293 cells, and ligands able to bind this domain were identified by MS after protein immunoprecipitation. Trx-1 was also validated as a ligand of the ADAM17 cytoplasmic domain and full-length ADAM17 recombinant proteins by immunoblotting, immunolocalization, and solid phase binding assay. In addition, using nuclear magnetic resonance, it was shown in vitro that the titration of the ADAM17 cytoplasmic domain promotes changes in the conformation of Trx-1. The MS analysis of the cross-linked complexes showed cross-linking between the two proteins by lysine residues. To further evaluate the functional role of Trx-1, we used a heparin-binding EGF shedding cell model and observed that the overexpression of Trx-1 in HEK293 cells could decrease the activity of ADAM17, activated by either phorbol 12-myristate 13-acetate or EGF. This study identifies Trx-1 as a novel interaction partner of the ADAM17 cytoplasmic domain and suggests that Trx-1 is a potential candidate that could be involved in ADAM17 activity regulation. PMID:23105116

  5. A new species of Spiroberotha Adams 1989 (Neuroptera: Berothidae) and the first record of the genus in Brazil.

    PubMed

    Machado, Renato Jose Pires; Krolow, Tiago Kütter

    2016-01-01

    The genus Spiroberotha Adams, 1989 is classified in Berothidae (Neuroptera) with two described species: S. fernandezi Adams, 1989 from Venezuela and S. sanctarosae Adams, 1989 from Colombia, Costa Rica and Venezuela. Here we describe a new species, S. tocantinensis n. sp., from Palmas, Tocantins, Brazil. This is the first record of the genus in Brazil, extending its geographical distribution. PMID:27394485

  6. Study on Karst Rock Desertification by Human-Nature Interaction: A Case Study of Fengshan County of Guangxi, China

    NASA Astrophysics Data System (ADS)

    Zhou, G.; Su, C.; Zhang, R.; Shi, Y.; Liu, Y.; Ma, Y.

    2014-11-01

    Rocky desertification is a process of soil erosion leading to the bareness of bedrock, and is a kind of typical natural disaster in karst areas, which seriously constrains the developments of local society and economy. This paper studies the impact of human activities on the changes of rocky desertification. With the interpretation of remote sensing images of Fengshan County, GuangXi, China covering 1990, 1995 and 2005, this paper analyzes the relationship of the changes of social and economic index (including population density, agricultural population, rural per capital net income, and farmland) and the changes of rocky desertification in recent 15 years. The results indicate that: in recent 15 years, the average annual growth rate of rocky desertification, rate of change of population density, agricultural population, rural per capita net income, and farmland area are 8.7375 km2 /year, 0.7 person/km2.year, 1153 person/year, 85 Yuan/year, and -269.1 ha/year, respectively. The first three of social and economic indicators at different degrees of growth, show a positive correlation with rocky desertification change. However, farmland area, which has been diminishing, shows a negative correlation with rocky desertification. The influence of human activities for karst rocky desertification can be regarded as population growth - steep slope reclamation - the destruction of vegetation - erosion - rocky desertification - poverty.

  7. Nuclear trafficking of the HIV-1 pre-integration complex depends on the ADAM10 intracellular domain

    SciTech Connect

    Endsley, Mark A.; Somasunderam, Anoma D.; Li, Guangyu; Oezguen, Numan; Thiviyanathan, Varatharasa; Murray, James L.; Rubin, Donald H.; Hodge, Thomas W.; and others

    2014-04-15

    Previously, we showed that ADAM10 is necessary for HIV-1 replication in primary human macrophages and immortalized cell lines. Silencing ADAM10 expression interrupted the HIV-1 life cycle prior to nuclear translocation of viral cDNA. Furthermore, our data indicated that HIV-1 replication depends on the expression of ADAM15 and γ-secretase, which proteolytically processes ADAM10. Silencing ADAM15 or γ-secretase expression inhibits HIV-1 replication between reverse transcription and nuclear entry. Here, we show that ADAM10 expression also supports replication in CD4{sup +} T lymphocytes. The intracellular domain (ICD) of ADAM10 associates with the HIV-1 pre-integration complex (PIC) in the cytoplasm and immunoprecipitates and co-localizes with HIV-1 integrase, a key component of PIC. Taken together, our data support a model whereby ADAM15/γ-secretase processing of ADAM10 releases the ICD, which then incorporates into HIV-1 PIC to facilitate nuclear trafficking. Thus, these studies suggest ADAM10 as a novel therapeutic target for inhibiting HIV-1 prior to nuclear entry. - Highlights: • Nuclear trafficking of the HIV-1 pre-integration complex depends on ADAM10. • ADAM10 associates with HIV-1 integrase in the pre-integration complex. • HIV-1 replication depends on the expression of ADAM15 and γ-secretase. • Silencing ADAM15 or γ-secretase expression inhibits nuclear import of viral cDNA. • ADAM10 is important for HIV-1 replication in human macrophages and CD4{sup +} T lymphocytes.

  8. Econophysical visualization of Adam Smith’s invisible hand

    NASA Astrophysics Data System (ADS)

    Cohen, Morrel H.; Eliazar, Iddo I.

    2013-02-01

    Consider a complex system whose macrostate is statistically observable, but yet whose operating mechanism is an unknown black-box. In this paper we address the problem of inferring, from the system’s macrostate statistics, the system’s intrinsic force yielding the observed statistics. The inference is established via two diametrically opposite approaches which result in the very same intrinsic force: a top-down approach based on the notion of entropy, and a bottom-up approach based on the notion of Langevin dynamics. The general results established are applied to the problem of visualizing the intrinsic socioeconomic force-Adam Smith’s invisible hand-shaping the distribution of wealth in human societies. Our analysis yields quantitative econophysical representations of figurative socioeconomic forces, quantitative definitions of “poor” and “rich”, and a quantitative characterization of the “poor-get-poorer” and the “rich-get-richer” phenomena.

  9. Defenses and morality: Adam Smith, Sigmund Freud, and contemporary psychoanalysis.

    PubMed

    Gabrinetti, Paul A; Özler, Sule

    2014-10-01

    In this paper we follow the development and transmission of moral learning from Adam Smith's impartial spectator to Sigmund Freud's superego and then to contemporary psychoanalysis. We argue that defenses are an integral component in the acquisition of any moral system. Elaborating on this argument, we assert that there is a progression from defensive systems that are "closed" to defensive systems that are "open," as defined in a recent work by Novick and Novick. The former system is "static, avoids reality, and is characterized by power dynamics, sadomasochism, and omnipotent defense." The latter, on the other hand, is a system that allows for "joy, creativity, spontaneity, love and it is attuned to reality." Furthermore, while Smith and Freud's systems are more one-person systems of defense, contemporary psychoanalysis has moved to more of a two-person system. PMID:25247288

  10. A Disintegrin and Metalloprotease (ADAM): Historical Overview of Their Functions

    PubMed Central

    Giebeler, Nives; Zigrino, Paola

    2016-01-01

    Since the discovery of the first disintegrin protein from snake venom and the following identification of a mammalian membrane-anchored metalloprotease-disintegrin implicated in fertilization, almost three decades of studies have identified additional members of these families and several biochemical mechanisms regulating their expression and activity in the cell. Most importantly, new in vivo functions have been recognized for these proteins including cell partitioning during development, modulation of inflammatory reactions, and development of cancers. In this review, we will overview the a disintegrin and metalloprotease (ADAM) family of proteases highlighting some of the major research achievements in the analysis of ADAMs’ function that have underscored the importance of these proteins in physiological and pathological processes over the years. PMID:27120619

  11. Neptune's Discovery: Le Verrier, Adams, and the Assignment of Credit

    NASA Astrophysics Data System (ADS)

    Sheehan, William

    2011-01-01

    As one of the most significant achievements of 19th century astronomy, the discovery of Neptune has been the subject of a vast literature. A large part of this literature--beginning with the period immediately after the optical discovery in Berlin--has been the obsession with assigning credit to the two men who attempted to calculate the planet's position (and initially this played out against the international rivalry between France and England). Le Verrier and Adams occupied much different positions in the Scientific Establishments of their respective countries; had markedly different personalities; and approached the investigation using different methods. A psychiatrist and historian of astronomy tries to provide some new contexts to the familiar story of the discovery of Neptune, and argues that the personalities of these two men played crucial roles in their approaches to the problem they set themselves and the way others reacted to their stimuli. Adams had features of high-functioning autism, while Le Verrier's domineering, obsessive, orderly personality--though it allowed him to be immensely productive--eventually led to serious difficulties with his peers (and an outright revolt). Though it took extraordinary smarts to calculate the position of Neptune, the discovery required social skills that these men lacked--and thus the process to discovery was more bumbling and adventitious than it might have been. The discovery of Neptune occurred at a moment when astronomy was changing from that of heroic individuals to team collaborations involving multiple experts, and remains an object lesson in the sociological aspects of scientific endeavor.

  12. Kepler-454b: Rocky or Not?

    NASA Astrophysics Data System (ADS)

    Kohler, Susanna

    2016-02-01

    Small exoplanets tend to fall into two categories: the smallest ones are predominantly rocky, like Earth, and the larger ones have a lower-density, more gaseous composition, similar to Neptune. The planet Kepler-454b was initially estimated to fall between these two groups in radius. So what is its composition?Small-Planet DichotomyThough Kepler has detected thousands of planet candidates with radii between 1 and 2.7 Earth radii, we have only obtained precise mass measurements for 12 of these planets.Mass-radius diagram (click for a closer look!) for planets with radius 2.7 Earth radii and well-measured masses. The six smallest planets (and Venus and Earth) fall along a single mass-radius curve of Earth-like composition. The six larger planets (including Kepler-454b) have lower-density compositions. [Gettel et al. 2016]These measurements, however, show an interesting dichotomy: planets with radii less than 1.6 Earth radii have rocky, Earth-like compositions, following a single relation between their mass and radius. Planets between 2 and 2.7 Earth radii, however, have lower densities and dont follow a single mass-radius relation. Their low densities suggest they contain a significant fraction of volatiles, likely in the form of a thick gas envelope of water, hydrogen, and/or helium.The planet Kepler-454b, discovered transiting a Sun-like star, was initially estimated to have a radius of 1.86 Earth radii placing it in between these two categories. A team of astronomers led by Sara Gettel (Harvard-Smithsonian Center for Astrophysics) have since followed up on the initial Kepler detection, hoping to determine the planets composition.Low-Density OutcomeGettel and collaborators obtained 63 observations of the host stars radial velocity with the HARPS-N spectrograph on the Telescopio Nazionale Galileo, and another 36 observations with the HIRES spectrograph at Keck Observatory. These observations allowed them to do several things:Obtain a more accurate radius estimate

  13. Terrestrial ecosystem biomonitoring at Rocky Mountain Arsenal

    SciTech Connect

    Roy, R.; Matiatos, D.; Seery, D.; Hetrick, M.; Griess, J.; Henry, C.; Vaughn, S.; Miesner, J.

    1994-12-31

    In 1987 the Fish and Wildlife Service became actively involved in wildlife population monitoring at the Arsenal because of the discovery of a bald eagle roost on the site. Since that time the Service has conducted or funded a variety of investigations to inventory the wildlife species present at the Arsenal and determine their population status. As time progressed and as a result of the passage of the Rocky Mountain Arsenal Refuge legislation in 1992, the Service developed a biomonitoring strategy to determine the current effects of contaminants on terrestrial wildlife resources at the Arsenal and evaluate the efficacy of remediation to ensure the protection and restoration of wildlife resources at the future refuge. This poster will present an overview of the species being studied, measurement and assessment endpoints, strategies, and methods being used by the Service to assess wildlife health as it relates to contaminant exposure.

  14. Utility of microfossils in Rocky Mountain exploration

    SciTech Connect

    Wornardt, W.W. Jr.

    1983-08-01

    Prior to 1960, exploration geologists in the Rocky Mountain area primarily used lithology, E-logs, geophysics, and a few microfossil groups (fusulinids, invertebrates) for stratigraphic correlations. From 1960 to about 1968, these exploration geologists added several additional groups of microfossils (spores, pollen, and foraminifers) to their tools for correlation. During the past 15 yrs, there has been an explosion in the scientific study of microfossils ranging in age from Cambrian to Holocene. Currently, oil finders are integrating the age-dates and paleoenvironmental information obtained from analyzing 20 different groups of microfossils with the stratigraphy, sedimentology, structure, and geophysical data to create a synergistic exploration program. The addition of micropaleontology and paleoenvironmental data into an exploration program has helped managers make better management decisions, save millions of dollars for the company, and find economical pools of hydrocarbons.

  15. Rocky Mountain Basins Produced Water Database

    DOE Data Explorer

    Historical records for produced water data were collected from multiple sources, including Amoco, British Petroleum, Anadarko Petroleum Corporation, United States Geological Survey (USGS), Wyoming Oil and Gas Commission (WOGC), Denver Earth Resources Library (DERL), Bill Barrett Corporation, Stone Energy, and other operators. In addition, 86 new samples were collected during the summers of 2003 and 2004 from the following areas: Waltman-Cave Gulch, Pinedale, Tablerock and Wild Rose. Samples were tested for standard seven component "Stiff analyses", and strontium and oxygen isotopes. 16,035 analyses were winnowed to 8028 unique records for 3276 wells after a data screening process was completed. [Copied from the Readme document in the zipped file available at http://www.netl.doe.gov/technologies/oil-gas/Software/database.html] Save the Zipped file to your PC. When opened, it will contain four versions of the database: ACCESS, EXCEL, DBF, and CSV formats. The information consists of detailed water analyses from basins in the Rocky Mountain region.

  16. ADAM10 is essential for cranial neural crest-derived maxillofacial bone development.

    PubMed

    Tan, Yu; Fu, Runqing; Liu, Jiaqiang; Wu, Yong; Wang, Bo; Jiang, Ning; Nie, Ping; Cao, Haifeng; Yang, Zhi; Fang, Bing

    2016-07-01

    Growth disorders of the craniofacial bones may lead to craniofacial deformities. The majority of maxillofacial bones are derived from cranial neural crest cells via intramembranous bone formation. Any interruption of the craniofacial skeleton development process might lead to craniofacial malformation. A disintegrin and metalloprotease (ADAM)10 plays an essential role in organ development and tissue integrity in different organs. However, little is known about its function in craniofacial bone formation. Therefore, we investigated the role of ADAM10 in the developing craniofacial skeleton, particularly during typical mandibular bone development. First, we showed that ADAM10 was expressed in a specific area of the craniofacial bone and that the expression pattern dynamically changed during normal mouse craniofacial development. Then, we crossed wnt1-cre transgenic mice with adam10-flox mice to generate ADAM10 conditional knockout mice. The stereomicroscopic, radiographic, and von Kossa staining results showed that conditional knockout of ADAM10 in cranial neural crest cells led to embryonic death, craniofacial dysmorphia and bone defects. Furthermore, we demonstrated that impaired mineralization could be triggered by decreased osteoblast differentiation, increased cell death. Overall, these findings show that ADAM10 plays an essential role in craniofacial bone development. PMID:27221046

  17. Activation of peroxisome proliferator-activated receptor α stimulates ADAM10-mediated proteolysis of APP.

    PubMed

    Corbett, Grant T; Gonzalez, Frank J; Pahan, Kalipada

    2015-07-01

    Amyloid precursor protein (APP) derivative β-amyloid (Aβ) plays an important role in the pathogenesis of Alzheimer's disease (AD). Sequential proteolysis of APP by β-secretase and γ-secretase generates Aβ. Conversely, the α-secretase "a disintegrin and metalloproteinase" 10 (ADAM10) cleaves APP within the eventual Aβ sequence and precludes Aβ generation. Therefore, up-regulation of ADAM10 represents a plausible therapeutic strategy to combat overproduction of neurotoxic Aβ. Peroxisome proliferator-activated receptor α (PPARα) is a transcription factor that regulates genes involved in fatty acid metabolism. Here, we determined that the Adam10 promoter harbors PPAR response elements; that knockdown of PPARα, but not PPARβ or PPARγ, decreases the expression of Adam10; and that lentiviral overexpression of PPARα restored ADAM10 expression in Ppara(-/-) neurons. Gemfibrozil, an agonist of PPARα, induced the recruitment of PPARα:retinoid x receptor α, but not PPARγ coactivator 1α (PGC1α), to the Adam10 promoter in wild-type mouse hippocampal neurons and shifted APP processing toward the α-secretase, as determined by augmented soluble APPα and decreased Aβ production. Accordingly, Ppara(-/-) mice displayed elevated SDS-stable, endogenous Aβ and Aβ1-42 relative to wild-type littermates, whereas 5XFAD mice null for PPARα (5X/α(-/-)) exhibited greater cerebral Aβ load relative to 5XFAD littermates. These results identify PPARα as an important factor regulating neuronal ADAM10 expression and, thus, α-secretase proteolysis of APP. PMID:26080426

  18. An improved fluorescent substrate for assaying soluble and membrane-associated ADAM family member activities.

    PubMed

    Moss, Marcia L; Minond, Dmitriy; Yoneyama, Toshie; Hansen, Hinrich P; Vujanovic, Nikola; Rasmussen, Fred H

    2016-08-15

    A fluorescent resonance energy transfer substrate with improved sensitivity for ADAM17, -10, and -9 (where ADAM represents a disintegrin and metalloproteinase) has been designed. The new substrate, Dabcyl-Pro-Arg-Ala-Ala-Ala-Homophe-Thr-Ser-Pro-Lys(FAM)-NH2, has specificity constants of 6.3 (±0.3) × 10(4) M(-1) s(-1) and 2.4 (±0.3) × 10(3) M(-1) s(-1) for ADAM17 and ADAM10, respectively. The substrate is more sensitive than widely used peptides based on the precursor tumor necrosis factor-alpha (TNF-alpha) cleavage site, PEPDAB010 or Dabcyl-Ser-Pro-Leu-Ala-Gln-Ala-Val-Arg-Ser-Ser-Lys(FAM)-NH2 and Mca-Pro-Leu-Ala-Gln-Ala-Val-Dpa-Arg-Ser-Ser-Arg-NH2. ADAM9 also processes the new peptide more than 18-fold better than the TNF-alpha-based substrates. The new substrate has a unique selectivity profile because it is processed less efficiently by ADAM8 and MMP1, -2, -3, -8, -9, -12, and -14. This substrate provides a unique tool in which to assess ADAM17, -10, and -9 activities. PMID:27177841

  19. SAP97-mediated ADAM10 trafficking from Golgi outposts depends on PKC phosphorylation

    PubMed Central

    Saraceno, C; Marcello, E; Di Marino, D; Borroni, B; Claeysen, S; Perroy, J; Padovani, A; Tramontano, A; Gardoni, F; Di Luca, M

    2014-01-01

    A disintegrin and metalloproteinase 10 (ADAM10) is the major α-secretase that catalyzes the amyloid precursor protein (APP) ectodomain shedding in the brain and prevents amyloid formation. Its activity depends on correct intracellular trafficking and on synaptic membrane insertion. Here, we describe that in hippocampal neurons the synapse-associated protein-97 (SAP97), an excitatory synapse scaffolding element, governs ADAM10 trafficking from dendritic Golgi outposts to synaptic membranes. This process is mediated by a previously uncharacterized protein kinase C phosphosite in SAP97 SRC homology 3 domain that modulates SAP97 association with ADAM10. Such mechanism is essential for ADAM10 trafficking from the Golgi outposts to the synapse, but does not affect ADAM10 transport from the endoplasmic reticulum. Notably, this process is altered in Alzheimer's disease brains. These results help in understanding the mechanism responsible for the modulation of ADAM10 intracellular path, and can constitute an innovative therapeutic strategy to finely tune ADAM10 shedding activity towards APP. PMID:25429624

  20. ADAM10-Notch signaling governs the recruitment of ovarian pregranulosa cells and controls folliculogenesis in mice.

    PubMed

    Feng, Lizhao; Wang, Yijing; Cai, Han; Sun, Guanghong; Niu, Wanbao; Xin, Qiliang; Tang, Xiaofang; Zhang, Jiawei; Wang, Chao; Zhang, Hua; Xia, Guoliang

    2016-06-01

    Ovarian follicles are the basic functional units of female reproduction in the mammalian ovary. We show here that the protein a disintegrin and metalloproteinase domain 10 (ADAM10), a cell surface sheddase, plays an indispensable role in controlling primordial follicle formation by regulating the recruitment of follicle supporting cells in mice. We demonstrate that suppressing ADAM10 in vitro or deletion of Adam10 in vivo disrupts germline cyst breakdown and primordial follicle formation. Using a cell lineage tracing approach, we show that ADAM10 governs the recruitment of ovarian follicle cells by regulating the differentiation and proliferation of LGR5-positive follicle supporting progenitor cells. By detecting the development of FOXL2-positive pregranulosa cells, we found that inhibiting ADAM10 reduced the number of FOXL2-positive cells in perinatal ovaries. Furthermore, inhibiting ADAM10 suppressed the activation of Notch signaling, and blocking Notch signaling also disrupted the recruitment of follicle progenitor cells. Taken together, these results show that ADAM10-Notch signaling in ovarian somatic cells governs the primordial follicle formation by controlling the development of ovarian pregranulosa cells. The proper recruitment of ovarian follicle supporting cells is essential for establishment of the ovarian reserve in mice. PMID:27084580

  1. Regulation of adult hematopoiesis by the a disintegrin and metalloproteinase 10 (ADAM10).

    PubMed

    Weber, Silvio; Wetzel, Sebastian; Prox, Johannes; Lehmann, Tobias; Schneppenheim, Janna; Donners, Marjo; Saftig, Paul

    2013-12-13

    Adult hematopoiesis requires tightly regulated cell-cell interactions between hematopoietic cells and the bone marrow stromal microenvironment. We addressed the question if the ectodomain sheddase ADAM10 is essential to regulate adult hematopoiesis. Induced ADAM10 deletion in hematopoietic cells resulted in morphological and histological abnormalities that resemble an unclassified myeloproliferative disorder (MPD). The MPD was characterized by an expansion of granulocytic subpopulations and their infiltration of peripheral hematopoietic tissues, the development of hepatosplenomegaly with extramedullary erythropoiesis, lymphnodepathy and death of the mice around 20weeks after induction. ADAM10 expression analysis during the different stages of the MPD revealed that non-targeted hematopoietic cells repopulated the immune system of the ADAM10-deficient mice. Examination of mice with a myeloid- or epidermis-specific deletion of ADAM10 and bone marrow transplantation (BMT) experiments indicated that the development of the MPD can be triggered by non-cell autonomous effects. We found that plasma levels of clinical markers for MPD such as G-CSF, TIMP-1 and IL-16 were significantly elevated in ADAM10-deficient mice. Our findings indicate that a tightly controlled ADAM10 expression is needed to balance hematopoietic cell-fate decisions in adult mice. PMID:24239882

  2. Soluble ADAM33 initiates airway remodeling to promote susceptibility for allergic asthma in early life

    PubMed Central

    Davies, Elizabeth R.; Kelly, Joanne F.C.; Howarth, Peter H.; Wilson, David I.; Holgate, Stephen T.; Davies, Donna E.; Whitsett, Jeffrey A.; Haitchi, Hans Michael

    2016-01-01

    Asthma is a chronic inflammatory airways disease that usually begins in early life and involves gene-environment interactions. Although most asthma exhibits allergic inflammation, many allergic individuals do not have asthma. Here, we report how the asthma gene a disintegrin and metalloprotease 33 (ADAM33) acts as local tissue susceptibility gene that promotes allergic asthma. We show that enzymatically active soluble ADAM33 (sADAM33) is increased in asthmatic airways and plays a role in airway remodeling, independent of inflammation. Furthermore, remodeling and inflammation are both suppressed in Adam33-null mice after allergen challenge. When induced in utero or added ex vivo, sADAM33 causes structural remodeling of the airways, which enhances postnatal airway eosinophilia and bronchial hyperresponsiveness following subthreshold challenge with an aeroallergen. This substantial gene-environment interaction helps to explain the end-organ expression of allergic asthma in genetically susceptible individuals. Finally, we show that sADAM33-induced airway remodeling is reversible, highlighting the therapeutic potential of targeting ADAM33 in asthma. PMID:27489884

  3. ADAM17 Controls Endochondral Ossification by Regulating Terminal Differentiation of Chondrocytes

    PubMed Central

    Hall, Katherine C.; Hill, Daniel; Otero, Miguel; Plumb, Darren A.; Froemel, Dara; Dragomir, Cecilia L.; Maretzky, Thorsten; Boskey, Adele; Crawford, Howard C.; Selleri, Licia; Goldring, Mary B.

    2013-01-01

    Endochondral ossification is a highly regulated process that relies on properly orchestrated cell-cell interactions in the developing growth plate. This study is focused on understanding the role of a crucial regulator of cell-cell interactions, the membrane-anchored metalloproteinase ADAM17, in endochondral ossification. ADAM17 releases growth factors, cytokines, and other membrane proteins from cells and is essential for epidermal growth factor receptor (EGFR) signaling and for processing tumor necrosis factor alpha. Here, we report that mice lacking ADAM17 in chondrocytes (A17ΔCh) have a significantly expanded zone of hypertrophic chondrocytes in the growth plate and retarded growth of long bones. This abnormality is caused by an accumulation of the most terminally differentiated type of chondrocytes that produces a calcified matrix. Inactivation of ADAM17 in osteoclasts or endothelial cells does not affect the zone of hypertrophic chondrocytes, suggesting that the main role of ADAM17 in the growth plate is in chondrocytes. This notion is further supported by in vitro experiments showing enhanced hypertrophic differentiation of primary chondrocytes lacking Adam17. The enlarged zone of hypertrophic chondrocytes in A17ΔCh mice resembles that described in mice with mutant EGFR signaling or lack of its ligand transforming growth factor α (TGFα), suggesting that ADAM17 regulates terminal differentiation of chondrocytes during endochondral ossification by activating the TGFα/EGFR signaling axis. PMID:23732913

  4. Landscape Morphology of the Canadian Rocky Mountains

    NASA Astrophysics Data System (ADS)

    Quinlan, K. T.; Barnes, J. B.; Pavelsky, T.

    2013-12-01

    Glaciers and rivers can significantly modify the shape of mountain landscapes. Following deformation and glaciation, bedrock river form and incision patterns are primarily controlled by variations in geologic structure, the glacial preconditioning of the landscape, and climate. However, the extent to which these factors integrate to affect Holocene patterns and rates of fluvial processes is poorly understood. Fluvial processes dominate the morphology of the Canadian Rocky Mountains today, though the inherited imprint of glaciers remains substantial. This study of fluvial geomorphology in the Athabasca River watershed in Jasper National Park, Alberta, addresses two primary ideas: (1) the fluvial response to deglaciation in alpine environments, and (2) the role of thrust belt geology affecting differential erosion in shaping post-orogenic topography. We use the 0.75 arc-second GeoBase Digital Elevation Model (~18m resolution) to analyze patterns of river concavity (θ) and normalized steepness index (ksn), estimate rock erodibility with field-based proxy measurements, and determine basin-averaged erosion rates using existing river gauge data. We find that bedrock geology and glacial preconditioning exhibit different yet recognizable morphological signatures and that they appear to be related to basin erosion rate. The principal differences we observe include the shape and scale of knickzones, magnitude of channel steepness values, channel concavity patterns, and relationship to bedrock geology. We find that lithologically controlled channel steepness patterns are contained to local spatial scales (<500m) and feature sharp increases in channel steepness at or near contacts between lithologies with differences in measured erodibility. By contrast, glacially controlled steepness patterns are expansive in spatial extent (1-10km), are insensitive to bedrock geology, and have higher overall channel steepness values than areas of lithologically controlled channel steepness

  5. Rocky Flats Closure Unit Cost Data

    SciTech Connect

    Sanford, P.C.; Skokan, B.

    2007-07-01

    The Rocky Flats Closure Project has completed the process of stabilizing residual nuclear materials, decommissioning nuclear facilities, remediating environmental media and closing the Rocky Flats Site (Site). The project cost approximately $4.1 B and included the decommissioning of over 700 structures including 5 major plutonium facilities and 5 major uranium facilities, shipping over 14,600 cubic meters of transuranic and 565,000 cubic meters of low level radioactive waste, and remediating a 385-acre industrial area and the surrounding land. Actual costs were collected for a large variety of closure activities. These costs can be correlated with metrics associated with the facilities and environmental media to capture cost factors from the project that could be applicable to a variety of other closure projects both within and outside of the Department of Energy's weapons complex. The paper covers four general topics: the process to correlate the actual costs and metrics, an example of the correlated data for one large sub-project, a discussion of the results, and the additional activities that are planned to correlate and make this data available to the public. The process to collect and arrange the project control data of the Closure Project relied on the actual Closure Project cost information. It was used to correlate these actual costs with the metrics for the physical work, such as building area or waste generated, to support the development of parametric cost factors. The example provides cost factors for the Industrial Sites Project. The discussion addresses the strengths and weaknesses of the data, followed by a section identifying future activities to improve and extend the analyses and integrate it within the Department's Environmental Cost Analysis System. (authors)

  6. ADAM12-directed ectodomain shedding of E-cadherin potentiates trophoblast fusion.

    PubMed

    Aghababaei, M; Hogg, K; Perdu, S; Robinson, W P; Beristain, A G

    2015-12-01

    Trophoblasts, placental cells of epithelial lineage, undergo extensive differentiation to form the cellular components of the placenta. Trophoblast progenitor cell differentiation into the multinucleated syncytiotrophoblast is a key developmental process required for placental function, where defects in syncytiotrophoblast formation and turnover associate with placental pathologies and link to poor pregnancy outcomes. The cellular and molecular processes governing syncytiotrophoblast formation are poorly understood, but require the activation of pathways that direct cell fusion. The protease, A Disintegrin and Metalloproteinase 12 (ADAM12), controls cell fusion in myoblasts and is highly expressed in the placenta localizing to multiple trophoblast populations. However, the importance of ADAM12 in regulating trophoblast fusion is unknown. Here, we describe a function for ADAM12 in regulating trophoblast fusion. Using two distinct trophoblast models of cell fusion, we show that ADAM12 is dynamically upregulated and is under the transcriptional control of protein kinase A. siRNA-directed loss of ADAM12 impedes spontaneous fusion of primary cytotrophoblasts, whereas overexpression of the secreted variant, ADAM12S, potentiates cell fusion in the Bewo trophoblast cell line. Mechanistically, both ectopic and endogenous levels of ADAM12 were shown to control trophoblast fusion through E-cadherin ectodomain shedding and remodeling of intercellular boundaries. This study describes a novel role for ADAM12 in placental development, specifically highlighting its importance in controlling the differentiation of villous cytotrophoblasts into multinucleated cellular structures. Moreover, this work identifies E-cadherin as a novel ADAM12 substrate, and highlights the significance that cell adhesion molecule ectodomain shedding has in normal development. PMID:25909890

  7. Xenopus ADAM19 is involved in neural, neural crest and muscle development

    PubMed Central

    Neuner, Russell; Cousin, Hélène; McCusker, Catherine; Coyne, Michael; Alfandari, Dominique

    2009-01-01

    ADAM19 is a member of the meltrin subfamily of ADAM metalloproteases. In Xenopus, ADAM19 is present as a maternal transcript. Zygotic expression starts during gastrulation and is apparent in the dorsal blastopore lip. ADAM19 expression through neurulation and tailbud formation becomes enriched in dorsal structures such as the neural tube, the notochord and the somites. Using morpholino knock-down, we show that a reduction of ADAM19 protein in gastrula stage embryos results in a decrease of Brachyury expression in the notochord concomitant with an increase in the dorsal markers, Goosecoid and Chordin. These changes in gene expression are accompanied by a decrease in phosphorylated AKT, a downstream target of the EGF signaling pathway, and occur while the blastopore closes at the same rate as the control embryos. During neurulation and tailbud formation, ADAM19 knock-down induces a reduction of the neural markers N-tubulin and NRP1 but not Sox2. In the somitic mesoderm, the expression of MLC is also decreased while MyoD is not. ADAM19 knockdown also reduces neural crest markers prior to cell migration. Neural crest induction is also decreased in embryos treated with an EGF receptor inhibitor suggesting that this pathway is necessary for neural crest cell induction. Using targeted knockdown of ADAM19 we show that the reduction of neural and neural crest markers is cell autonomous and that the migration if the cranial neural crest is perturbed. We further show that ADAM19 protein reduction affects somite organization, reduces 12–101 expression and perturbs fibronectin localization at the intersomitic boundary. PMID:19027850

  8. Erbb2 up-regulation of ADAM12 expression accelerates skin cancer progression.

    PubMed

    Rao, Velidi H; Vogel, Kristen; Yanagida, Jodi K; Marwaha, Nitin; Kandel, Amrit; Trempus, Carol; Repertinger, Susan K; Hansen, Laura A

    2015-10-01

    Solar ultraviolet (UV) radiation can cause severe damage to the skin and is the primary cause of most skin cancer. UV radiation causes DNA damage leading to mutations and also activates the Erbb2/HER2 receptor through indirect mechanisms involving reactive oxygen species. We hypothesized that Erbb2 activation accelerates the malignant progression of UV-induced skin cancer. Following the induction of benign squamous papillomas by UV exposure of v-ras(Ha) transgenic Tg.AC mice, mice were treated topically with the Erbb2 inhibitor AG825 and tumor progression monitored. AG825 treatment reduced tumor volume, increased tumor regression, and delayed the development of malignant squamous cell carcinoma (SCC). Progression to malignancy was associated with increased Erbb2 and ADAM12 (A Disintegin And Metalloproteinase 12) transcripts and protein, while inhibition of Erbb2 blocked the increase in ADAM12 message upon malignant progression. Similarly, human SCC and SCC cell lines had increased ADAM12 protein and transcripts when compared to normal controls. To determine whether Erbb2 up-regulation of ADAM12 contributed to malignant progression of skin cancer, Erbb2 expression was modulated in cultured SCC cells using forced over-expression or siRNA targeting, demonstrating up-regulation of ADAM12 by Erbb2. Furthermore, ADAM12 transfection or siRNA targeting revealed that ADAM12 increased both the migration and invasion of cutaneous SCC cells. Collectively, these results suggest Erbb2 up-regulation of ADAM12 as a novel mechanism contributing to the malignant progression of UV-induced skin cancer. Inhibition of Erbb2/HER2 reduced tumor burden, increased tumor regression, and delayed the progression of benign skin tumors to malignant SCC in UV-exposed mice. Inhibition of Erbb2 suppressed the increase in metalloproteinase ADAM12 expression in skin tumors, which in turn increased migration and tumor cell invasiveness. PMID:24798404

  9. Recombinant disintegrin domain of ADAM15 inhibits the proliferation and migration of Bel-7402 cells

    SciTech Connect

    Hou, Y.; Chu, M.; Du, F.F.; Lei, J.Y.; Chen, Y.; Zhu, R.Y.; Gong, X.H.; Ma, X.; Jin, J.

    2013-06-14

    Highlights: •rhddADAM15 inhibited the proliferation and migration of Bel-7402 cells. •rhddADAM15 inhibited growth and metastasis of Bel-7402 cells in zebrafish xenograft. •rhddADAM15 induced apoptosis in Bel-7402 cells and somatic cells of zebrafish. •Cell-cycle in Bel-7402 cells showed a partial G{sub 2}/S arrest. •Activity of caspases 8, 9 and 3 was increased in rhddADAM15-treated Bel-7402 cells. -- Abstract: ADAM15 (A Disintegrin And Metalloproteinase 15), a transmembrane protein containing seven domains, interacts with some integrins via its disintegrin domain and overexpresses in many solid tumors. In this study, the effect of the recombinant human disintegrin domain (rhddADAM15) on the proliferation and migration of Bel-7402 cells was evaluated in vitro and in vivo in zebrafish xenografts. rhddADAM15 (4 μM) severely inhibited the proliferation and migration of Bel-7402 cells, inducing a partial G{sub 2}/S arrest and morphological nucleus changes of apoptosis. Moreover, the activity of caspases 8, 9 and 3 in Bel-7402 cells was increased. In addition, the zebrafish was used as a model for apoptosis-induction and tumor-xenograft. rhddADAM15 (1 pM) inhibited the growth and metastasis of Bel-7402 cell xenografts in zebrafish and a lower concentration (0.1 pM) induced severe apoptosis in the somatic cells of zebrafish. In conclusion, our data identified rhddADAM15 as a potent inhibitor of tumor growth and metastasis, making it a promising tool for use in anticancer treatment.

  10. Evaluation of soil fertility in the succession of karst rocky desertification using principal component analysis

    NASA Astrophysics Data System (ADS)

    Xie, L. W.; Zhong, J.; Chen, F. F.; Cao, F. X.; Li, J. J.; Wu, L. C.

    2015-05-01

    Expanding of karst rocky desertification (RD) area in southwestern China is strangling the sustainable development of local agricultural economy. It is important to evaluate the soil fertility at RD regions for the sustainable management of karst lands. The changes in 19 different soil fertility-related variables along a gradient of karst rocky desertification were investigated in five different counties belonging to the central Hunan province in China. We used principal component analysis method to calculate the soil data matrix and obtained a standardized integrate soil fertility (ISF) indicator to reflect RD grades. The results showed that the succession of RD had different impacts on soil fertility indicators. The changing trend of total organic carbon (TOC), total nitrogen (TN), available phosphorus, microbial biomass carbon (MBC), and microbial biomass nitrogen (MBN) was potential RD (PRD) > light RD (LRD) > moderate RD (MRD) > intensive RD (IRD), whereas the changing trend of other indicators was not entirely consistent with the succession of RD. The degradation trend of ISF was basically parallel to the aggravation of RD, and the strength of ISF mean values were in the order of PRD > LRD > MRD > IRD. The TOC, MBC, and MBN could be regarded as the key indicators to evaluate the soil fertility.

  11. Systematic substrate identification indicates a central role for the metalloprotease ADAM10 in axon targeting and synapse function

    PubMed Central

    Kuhn, Peer-Hendrik; Colombo, Alessio Vittorio; Schusser, Benjamin; Dreymueller, Daniela; Wetzel, Sebastian; Schepers, Ute; Herber, Julia; Ludwig, Andreas; Kremmer, Elisabeth; Montag, Dirk; Müller, Ulrike; Schweizer, Michaela; Saftig, Paul; Bräse, Stefan; Lichtenthaler, Stefan F

    2016-01-01

    Metzincin metalloproteases have major roles in intercellular communication by modulating the function of membrane proteins. One of the proteases is the a-disintegrin-and-metalloprotease 10 (ADAM10) which acts as alpha-secretase of the Alzheimer's disease amyloid precursor protein. ADAM10 is also required for neuronal network functions in murine brain, but neuronal ADAM10 substrates are only partly known. With a proteomic analysis of Adam10-deficient neurons we identified 91, mostly novel ADAM10 substrate candidates, making ADAM10 a major protease for membrane proteins in the nervous system. Several novel substrates, including the neuronal cell adhesion protein NrCAM, are involved in brain development. Indeed, we detected mistargeted axons in the olfactory bulb of conditional ADAM10-/- mice, which correlate with reduced cleavage of NrCAM, NCAM and other ADAM10 substrates. In summary, the novel ADAM10 substrates provide a molecular basis for neuronal network dysfunctions in conditional ADAM10-/- mice and demonstrate a fundamental function of ADAM10 in the brain. DOI: http://dx.doi.org/10.7554/eLife.12748.001 PMID:26802628

  12. A comment on Adams' measurement of the gravitational redshift of Sirius B

    NASA Astrophysics Data System (ADS)

    Wesemael, F.

    1985-09-01

    Hetherington's contention that Adams' 1925 determination of the gravitational redshift of Sirius B is the result of a deliberate effort to reproduce the value predicted earlier on theoretical grounds is examined. It is emphasized that Adams' measurement may instead be the result of spectral contamination by scattered light from Sirius A, and the plausibility of that suggestion is confirmed by numerical simulations. There is thus, at present, no evidence to support the contention that Adams may not have acted objectively in this particular scientific endeavor.

  13. iRhom2 controls the substrate selectivity of stimulated ADAM17-dependent ectodomain shedding

    PubMed Central

    Maretzky, Thorsten; McIlwain, David R.; Issuree, Priya Darshinee A.; Li, Xue; Malapeira, Jordi; Amin, Sadaf; Lang, Philipp A.; Mak, Tak W.; Blobel, Carl P.

    2013-01-01

    Protein ectodomain shedding by ADAM17 (a disintegrin and metalloprotease 17), a principal regulator of EGF-receptor signaling and TNFα release, is rapidly and posttranslationally activated by a variety of signaling pathways, and yet little is known about the underlying mechanism. Here, we report that inactive rhomboid protein 2 (iRhom2), recently identified as essential for the maturation of ADAM17 in hematopoietic cells, is crucial for the rapid activation of the shedding of some, but not all substrates of ADAM17. Mature ADAM17 is present in mouse embryonic fibroblasts (mEFs) lacking iRhom2, and yet ADAM17 is unable to support stimulated shedding of several of its substrates, including heparin-binding EGF and Kit ligand 2 in this context. Stimulated shedding of other ADAM17 substrates, such as TGFα, is not affected in iRhom2−/− mEFs but can be strongly reduced by treating iRhom2−/− mEFs with siRNA against iRhom1. Activation of heparin-binding EGF or Kit ligand 2 shedding by ADAM17 in iRhom2−/− mEFs can be rescued by wild-type iRhom2 but not by iRhom2 lacking its N-terminal cytoplasmic domain. The requirement for the cytoplasmic domain of iRhom2 for stimulated shedding by ADAM17 may help explain why the cytoplasmic domain of ADAM17 is not required for stimulated shedding. The functional relevance of iRhom2 in regulating shedding of EGF receptor (EGFR) ligands is established by a lack of lysophasphatidic acid/ADAM17/EGFR-dependent crosstalk with ERK1/2 in iRhom2−/− mEFs, and a significant reduction of FGF7/ADAM17/EGFR-stimulated migration of iRhom2−/− keratinocytes. Taken together, these findings uncover functions for iRhom2 in the regulation of EGFR signaling and in controlling the activation and substrate selectivity of ADAM17-dependent shedding events. PMID:23801765

  14. Photocopy of panoramic photograph entitled "Ground Breaking, April 27, 1918, ...

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

    Photocopy of panoramic photograph entitled "Ground Breaking, April 27, 1918, U.S.A. General Hospital no. 21…". Photograph by Rocky Mountain photo and is in the Fitzsimons Army Medical Center Public Affairs Office, building 120. Photograph in public domain as it is not copyrighted. - Fitzsimons General Hospital, Bounded by East Colfax to south, Peoria Street to west, Denver City/County & Adams County Line to north, & U.S. Route 255 to east, Aurora, Adams County, CO

  15. Molecular design and structural optimization of potent peptide hydroxamate inhibitors to selectively target human ADAM metallopeptidase domain 17.

    PubMed

    Wang, Zhengting; Wang, Lei; Fan, Rong; Zhou, Jie; Zhong, Jie

    2016-04-01

    Human ADAMs (a disintegrin and metalloproteinases) have been established as an attractive therapeutic target of inflammatory disorders such as inflammatory bowel disease (IBD). The ADAM metallopeptidase domain 17 (ADAM17 or TACE) and its close relative ADAM10 are two of the most important ADAM members that share high conservation in sequence, structure and function, but exhibit subtle difference in regulation of downstream cell signaling events. Here, we described a systematic protocol that combined computational modeling and experimental assay to discover novel peptide hydroxamate derivatives as potent and selective inhibitors for ADAM17 over ADAM10. In the procedure, a virtual combinatorial library of peptide hydroxamate compounds was generated by exploiting intermolecular interactions involved in crystal and modeled structures. The library was examined in detail to identify few promising candidates with both high affinity to ADAM17 and low affinity to ADAM10, which were then tested in vitro with enzyme inhibition assay. Consequently, two peptide hydroxamates Hxm-Phe-Ser-Asn and Hxm-Phe-Arg-Gln were found to exhibit potent inhibition against ADAM17 (Ki=92 and 47nM, respectively) and strong selectivity for ADAM17 over ADAM10 (∼7-fold and ∼5-fold, S=0.86 and 0.71, respectively). The structural basis and energetic property of ADAM17 and ADAM10 interactions with the designed inhibitors were also investigated systematically. It is found that the exquisite network of nonbonded interactions involving the side chains of peptide hydroxamates is primarily responsible for inhibitor selectivity, while the coordination interactions and hydrogen bonds formed by the hydroxamate moiety and backbone of peptide hydroxamates confer high affinity to inhibitor binding. PMID:26709988

  16. TspanC8 Tetraspanins and A Disintegrin and Metalloprotease 10 (ADAM10) Interact via Their Extracellular Regions

    PubMed Central

    Noy, Peter J.; Yang, Jing; Reyat, Jasmeet S.; Matthews, Alexandra L.; Charlton, Alice E.; Furmston, Joanna; Rogers, David A.; Rainger, G. Ed; Tomlinson, Michael G.

    2016-01-01

    A disintegrin and metalloprotease 10 (ADAM10) is a ubiquitously expressed transmembrane metalloprotease that cleaves the extracellular regions from its transmembrane substrates. ADAM10 is essential for embryonic development and is implicated in cancer, Alzheimer, and inflammatory diseases. The tetraspanins are a superfamily of 33 four-transmembrane proteins in mammals, of which the TspanC8 subgroup (Tspan5, 10, 14, 15, 17, and 33) promote ADAM10 intracellular trafficking and enzymatic maturation. However, the interaction between TspanC8s and ADAM10 has only been demonstrated in overexpression systems and the interaction mechanism remains undefined. To address these issues, an antibody was developed to Tspan14, which was used to show co-immunoprecipitation of Tspan14 with ADAM10 in primary human cells. Chimeric Tspan14 constructs demonstrated that the large extracellular loop of Tspan14 mediated its co-immunoprecipitation with ADAM10, and promoted ADAM10 maturation and trafficking to the cell surface. Chimeric ADAM10 constructs showed that membrane-proximal stalk, cysteine-rich, and disintegrin domains of ADAM10 mediated its co-immunoprecipitation with Tspan14 and other TspanC8s. This TspanC8-interacting region was required for ADAM10 exit from the endoplasmic reticulum. Truncated ADAM10 constructs revealed differential TspanC8 binding requirements for the stalk, cysteine-rich, and disintegrin domains. Moreover, Tspan15was the only TspanC8 to promote cleavage of the ADAM10 substrate N-cadherin, whereas Tspan14 was unique in reducing cleavage of the platelet collagen receptor GPVI. These findings suggest that ADAM10 may adopt distinct conformations in complex with different TspanC8s, which could impact on substrate selectivity. Furthermore, this study identifies regions of TspanC8s and ADAM10 for potential interaction-disrupting therapeutic targeting. PMID:26668317

  17. Differential expression of ADAM (a disintegrin and metalloproteinase) genes between human first trimester villous and extravillous trophoblast cells.

    PubMed

    Takahashi, Hironori; Yuge, Kazuya; Matsubara, Shigeki; Ohkuchi, Akihide; Kuwata, Tomoyuki; Usui, Rie; Suzuki, Mitsuaki; Takizawa, Toshihiro

    2014-01-01

    A disintegrin and metalloproteinases (ADAMs) are members of the metzincin family of zinc-dependent metalloproteinases that play pivotal roles in the proteolytic degradation of the extracellular matrix for cell invasion. Few studies have investigated the ADAM subtypes that are expressed in first trimester trophoblast cells. The purpose of this study was to elucidate the differential expression profiles of ADAMs between first trimester villous trophoblast cells (VTs) and extravillous trophoblast cells (EVTs). We isolated EVTs from explanted human first trimester chorionic villi and investigated the mRNA expression levels of five members of the ADAM family (ADAMTS1, ADAMTS2, ADAM10, ADAM12, and ADAM17) using real-time PCR. Chorionic villous tips were defined as first trimester VTs. Of the differentially expressed ADAM genes between first trimester VTs and EVTs, ADAMTS1 was expressed at a significantly higher level in EVTs than in VTs. In contrast, both ADAM10 and ADAM12 were expressed at significantly higher levels in VTs than in EVTs. No differences were found in the mRNA levels of ADAMTS2 and ADAM17 between the two cell types. Moreover, we demonstrated that in VTs, the expression level of ADAM12 was significantly downregulated in the late first trimester (10-13 gestational weeks) compared to the middle first trimester (7-8 weeks). These results suggest that first trimester trophoblast cells express ADAM genes in cell type- and gestational age-dependent manners. Our data provide additional insight into the functions of ADAMs in the human placenta. PMID:24998958

  18. Modulation of CD163 Expression by Metalloprotease ADAM17 Regulates Porcine Reproductive and Respiratory Syndrome Virus Entry

    PubMed Central

    Guo, Longjun; Niu, Junwei; Yu, Haidong; Gu, Weihong; Li, Ren; Luo, Xiaolei; Huang, Mingming; Tian, Zhijun; Feng, Li

    2014-01-01

    ABSTRACT As a consequence of their effects on ectodomain shedding, members of the A disintegrin and metalloprotease (ADAM) family have been implicated in the control of various cellular processes. Although ADAM family members are also involved in cancer, inflammation, and other pathologies, it is unclear whether they affect porcine reproductive and respiratory syndrome virus (PRRSV) infection. Here, we demonstrate for the first time that inhibition of ADAM17 enhances PRRSV entry in Marc-145 and porcine alveolar macrophages (PAMs). We also demonstrate that the inhibition of ADAM17 upregulates membrane CD163 expression, a putative PRRSV receptor that is exogenously expressed in BHK-21 and endogenously expressed in Marc-145 and PAMs. Furthermore, overexpression of ADAM17 induced downregulation of CD163 expression and a reduction in PRRSV infection, whereas ablation of ADAM17 expression using specific small interfering RNA resulted in upregulation of CD163 expression with a corresponding increase in PRRSV infection. These ADAM17-mediated effects were confirmed with PRRSV nonpermissive BHK-21 cells transfected with CD163 cDNA. Overall, these findings indicate that ADAM17 downregulates CD163 expression and hinders PRRSV entry. Hence, downregulation of ADAM17 particular substrates may be an additional component of the anti-infection defenses. IMPORTANCE ADAM17 is one of the important membrane-associated metalloproteases that mediate various cellular events, as well as inflammation, cancer, and other pathologies. Here, we investigate for the first time the role of the metalloprotease ADAM17 in PRRSV infection. By using inhibitor and genetic modification methods, we demonstrate that ADAM17 negatively regulate PRRSV entry by regulating its substrate(s). More specifically, ADAM 17 mediates the downregulation of the PRRSV cellular receptor CD163. The reduction in CD163 expression represents another component of the anti-infection response initiated by ADAM17. PMID:24965453

  19. How is Pluto Classified as a Rocky World?

    NASA Video Gallery

    When it comes to Pluto, classification is tricky, but it’s unquestioningly a rocky body. This is Pluto in a Minute. The bodies in our solar system fall more or less into set categories like gas g...

  20. Late Paleozoic paleotectonics of the northern Rocky Mountain region

    SciTech Connect

    Peterson, J.A. . Dept. of Geology)

    1993-04-01

    The present-day configuration of northern Rocky Mountain foreland uplifts and basins evolved mainly by middle to late Tertiary time. Many of these structures, however, were inherited from Paleozoic and early Mesozoic tectonic episodes and thus have a long history of influence on sediment source terranes, clastic and carbonate facies distributions, thickness relationships, and diagenetic processes. New structural growth, and renewed older growth, were particularly important during late Paleozoic time, approximately coincident in time with growth of the Ancestral Rocky Mountains. Some features tend to trend with, or are sub-parallel to elements of the Ancestral Rocky Mountains, including the Laramie-Casper Big Horn high, the Powder River, Bighorn, and Wind River sags, and the Alliance-Denver basin. Late Paleozoic growth of these features, and perhaps others, undoubtedly was affected by stresses associated with the Ancestral Rocky Mountains episode. Interpretations, however, depend on careful stratigraphic and sedimentary facies analyses.

  1. Rocky mountain spotted fever on the arm (image)

    MedlinePlus

    Rocky Mountain Spotted Fever is a disease transmitted to humans by a tick bite. The spots begin as flat (macular) red (erythematous) patches that may bleed into the skin, causing purplish spots (purpura). The disease ...

  2. Rocky Mountains offer plenty to keep producers looking for more

    SciTech Connect

    Duey, R.

    1995-12-01

    Throughout the Rocky Mountain region, geological variety offers everything from coalbed methane to helium and carbon dioxide, and producers keep plugging hoping that an upswing in prices could make the region more lucrative.

  3. Benchmarking and performance improvement at Rocky Flats Technology Site

    SciTech Connect

    Elliott, C.; Doyle, G.; Featherman, W.L.

    1997-03-01

    The Rocky Flats Environmental Technology Site has initiated a major work process improvement campaign using the tools of formalized benchmarking and streamlining. This paper provides insights into some of the process improvement activities performed at Rocky Flats from November 1995 through December 1996. It reviews the background, motivation, methodology, results, and lessons learned from this ongoing effort. The paper also presents important gains realized through process analysis and improvement including significant cost savings, productivity improvements, and an enhanced understanding of site work processes.

  4. The Fall of Adam Osborne: Why His Company Failed and What It Means for Personal Computing.

    ERIC Educational Resources Information Center

    Immel, A. Richard

    1984-01-01

    Discusses some of the reasons for the failure of the Osborne Computer Corporation, including Adam Osborne's personality and background, the people he selected to run the company, and lack of financial controls. (MBR)

  5. ISS Update: Adam Naids on Creating "€œNASA Johnson Style"

    NASA Video Gallery

    Public Affairs Officer Dan Huot talks to Adam Naids, Hardware Development Engineer, one of the creators of the successful "€œGangnam Style" parody video "€œNASA Johnson Style."€ Featured on NASAâ€...

  6. 200. Photocopy of photograph, U.S. Army, ca. 1955 (original print ...

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

    200. Photocopy of photograph, U.S. Army, ca. 1955 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). ARSENAL PLANT AREA CHEMIST. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  7. 195. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    195. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). DETAIL OF DRY FILL LINE OF M-60 SHELL BUILDING 523. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  8. 5. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    5. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 314 - LAUNDRY LOOKING N.EAST. - Rocky Mountain Arsenal, Laundry Service Building, 690 feet South of December Seventh Avenue, 60 feet East of D Street, Commerce City, Adams County, CO

  9. 4. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    4. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 314 - LAUNDRY LOOKING N.EAST. - Rocky Mountain Arsenal, Laundry Service Building, 690 feet South of December Seventh Avenue, 60 feet East of D Street, Commerce City, Adams County, CO

  10. 194. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    194. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). DRY FILL LINE OF M-60 SHELL BUILDING 523. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  11. 11. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    11. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 243 - COMPRESSOR BLDG. 1st FL. LOOKING N.W. - Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet South of December Seventh Avenue; 330 feet West of D Street, Commerce City, Adams County, CO

  12. 209. Photocopy of photograph, U.S. Army, September 1966 (original print ...

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

    209. Photocopy of photograph, U.S. Army, September 1966 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). CHLORINE PLANT WORKER PAINTING ORDNANCE. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  13. 178. Photocopy of photograph, photographer unknown, 1927 (original print located ...

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

    178. Photocopy of photograph, photographer unknown, 1927 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). MAURER CHILDREN. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  14. 220. Photocopy of photograph, U.S. Army, ca. 1970 (original print ...

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

    220. Photocopy of photograph, U.S. Army, ca. 1970 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). SIX-HEARTH INCINERATOR. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  15. 221. Photocopy of photograph, Denver Post photographer, 20 March 1970 ...

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

    221. Photocopy of photograph, Denver Post photographer, 20 March 1970 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). RABBIT USED TO TEST FOR NERVE GAS AT RMA. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  16. 2. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    2. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 611 - PROPERTY OFFICE LOOKING N.W. - Rocky Mountain Arsenal, Property Office, 1220 feet North of Sixth Avenue; 100 feet West of B Street, Commerce City, Adams County, CO

  17. 12. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    12. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 742 - I.O.B. FILLING & STGE. LOOKING EAST. - Rocky Mountain Arsenal, Refrigeration Napalm & Incendiary Bomb Warehouse-Bomb Filling, 825 feet South of December Seventh Avenue; 2425 feet East of D Street, Commerce City, Adams County, CO

  18. 11. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    11. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 742 - I.O.B. FILLING & STGE. PLANT LOOKING WEST. - Rocky Mountain Arsenal, Refrigeration Napalm & Incendiary Bomb Warehouse-Bomb Filling, 825 feet South of December Seventh Avenue; 2425 feet East of D Street, Commerce City, Adams County, CO

  19. 153. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    153. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - T-125 P.X. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  20. 152. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    152. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - T-125 P.X. & INFIRMARY. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  1. Photocopy of photograph, U.S. Army, ca. 1943 (original print located ...

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

    Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. 624 MACHINE SHOP LOOKING N.W. - Rocky Mountain Arsenal, Machine Shop, 1140 feet North of Sixth Avenue; 430 feet West of B Street, Commerce City, Adams County, CO

  2. 3. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    3. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. 624 MACHINE SHOP LOOKING S.EAST. - Rocky Mountain Arsenal, Machine Shop, 1140 feet North of Sixth Avenue; 430 feet West of B Street, Commerce City, Adams County, CO

  3. 222. Photocopy of photograph, Denver Post photographer, 20 July 1971 ...

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

    222. Photocopy of photograph, Denver Post photographer, 20 July 1971 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). EMPTY MUSTARD TON CONTAINER PRIOR TO PUNCHING AND INSERTION INTO FURNACE. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  4. 176. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    176. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 626 - POST ENGINEER LOOKING NORTH MACHINE & WELDING SHOP. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  5. 11. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    11. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 433 - ETHYLENE GENERATOR BLDG. LOOKING EAST. - Rocky Mountain Arsenal, Ethylene Generator-R & D Laboratory, December Seventh Avenue & D Street, Commerce City, Adams County, CO

  6. 10. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    10. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 433 - ETHYLENE GENERATOR BLDG. LOOKING WEST. - Rocky Mountain Arsenal, Ethylene Generator-R & D Laboratory, December Seventh Avenue & D Street, Commerce City, Adams County, CO

  7. 4. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    4. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 111 - ADMIN. BLDG. 1st FL. HALL LOOKING EAST. - Rocky Mountain Arsenal, Administration Building, 400 feet North of December Seventh Avenue; 1940 feet East of C Street, Commerce City, Adams County, CO

  8. 4. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    4. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 471 - REACTION BLDG. 1st FL. - Rocky Mountain Arsenal, Thionyl Chloride Reaction-Drum Loading Building, 1190 feet South of December Seventh Avenue; 1070 feet East of D Street, Commerce City, Adams County, CO

  9. 3. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    3. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 471 - REACTION BLDG. 472 REFRIDG. BLDG. 473 - DRUM LOADING BLDG. LOOKING NORTH. - Rocky Mountain Arsenal, Thionyl Chloride Reaction-Drum Loading Building, 1190 feet South of December Seventh Avenue; 1070 feet East of D Street, Commerce City, Adams County, CO

  10. 5. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    5. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 515 - M-1 DISTILLATION (W) LOOKING EAST & NORTH. - Rocky Mountain Arsenal, Crude Mustard Distillation Building, 550 feet South of December Seventh Avenue; 400 feet East of D Street, Commerce City, Adams County, CO

  11. 6. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    6. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 515 - M-1 DISTILLATION (W) LOOKING N. EAST. - Rocky Mountain Arsenal, Crude Mustard Distillation Building, 550 feet South of December Seventh Avenue; 400 feet East of D Street, Commerce City, Adams County, CO

  12. 7. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    7. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 515 - M-1 DISTILLATION (W) 3rd FL. LOOKING EAST. - Rocky Mountain Arsenal, Crude Mustard Distillation Building, 550 feet South of December Seventh Avenue; 400 feet East of D Street, Commerce City, Adams County, CO

  13. 3. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    3. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 111 - ADMINISTRATION BLDG. - Rocky Mountain Arsenal, Administration Building, 400 feet North of December Seventh Avenue; 1940 feet East of C Street, Commerce City, Adams County, CO

  14. 4. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    4. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 312 - FIRE & POLICE STATION LOOKING N.E. - Rocky Mountain Arsenal, Fire Station, 80 feet North of December Seventh Avenue; 120 feet East of D Street, Commerce City, Adams County, CO

  15. 190. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    190. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). PACKING CLUSTER BOMBS. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  16. 208. Photocopy of photograph, Denver Post photographer, 2 August 1957 ...

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

    208. Photocopy of photograph, Denver Post photographer, 2 August 1957 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). NAPALM BOMB PRODUCTION LINE. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  17. 203. Photocopy of photograph, Denver Post photographer, 19 September 1952 ...

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

    203. Photocopy of photograph, Denver Post photographer, 19 September 1952 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). PLACING BOMBS IN CLUSTERS OF 38. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  18. 202. Photocopy of photograph, Denver Post photographer, 2 August 1951 ...

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

    202. Photocopy of photograph, Denver Post photographer, 2 August 1951 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). NAPALM BOMB ASSEMBLY LINE. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  19. 189. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    189. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). DETAIL OF CLUSTER BOMB PRODUCTION. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  20. 188. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    188. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). CLUSTER BOMB PRODUCTION. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  1. 199. Photocopy of photograph, U.S. Army, ca. 1955 (original print ...

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

    199. Photocopy of photograph, U.S. Army, ca. 1955 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). WORKERS AT GB BOMB PRODUCTION LINE IN BUILDING 1606. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  2. 205. Photocopy of photograph, Denver Post photographer, 19 September 1952 ...

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

    205. Photocopy of photograph, Denver Post photographer, 19 September 1952 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). THE 'GOOP' BOMB PRODUCTION LINE. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  3. 198. Photocopy of photograph, U.S. Army, ca. 1955 (original print ...

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

    198. Photocopy of photograph, U.S. Army, ca. 1955 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). GB BOMB PRODUCTION LINE IN BUILDING 1606. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  4. 191. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    191. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). DEMONSTRATION CLUSTER BOMB, SHOWING BOMBLETS. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  5. 2. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    2. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 752 - I.O.B. SURVEILLANCE MAGAZINE LOOKING N.E. - Rocky Mountain Arsenal, Carpentry Shop-Surveillance Magazine, 1075 feet South of December Seventh Avenue; 2540 feet East of D Street, Commerce City, Adams County, CO

  6. 6. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    6. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 522 - ACETYLENE GENERATOR LOOKING N.E. 2ND. FL. - Rocky Mountain Arsenal, White Phosphorous Filling-Acetylene Generation Building-Warehouse, 840 feet South of December Seventh Avenue; 1030 feet East of D Street, Commerce City, Adams County, CO

  7. 5. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    5. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 522 - ACETYLENE GENERATOR LOOKING S.WEST. - Rocky Mountain Arsenal, White Phosphorous Filling-Acetylene Generation Building-Warehouse, 840 feet South of December Seventh Avenue; 1030 feet East of D Street, Commerce City, Adams County, CO

  8. 4. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    4. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 522 - ACETYLENE GENERATOR. - Rocky Mountain Arsenal, White Phosphorous Filling-Acetylene Generation Building-Warehouse, 840 feet South of December Seventh Avenue; 1030 feet East of D Street, Commerce City, Adams County, CO

  9. 10. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    10. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 321 - BOILER HOUSE 1st FL. - LOOKING EAST. - Rocky Mountain Arsenal, Boiler Plant-Central Gas Heat Plant, 1022 feet South of December Seventh Avenue; 525 feet West of D Street, Commerce City, Adams County, CO

  10. 9. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    9. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 321 - BOILER HOUSE LOOKING N.WEST. - Rocky Mountain Arsenal, Boiler Plant-Central Gas Heat Plant, 1022 feet South of December Seventh Avenue; 525 feet West of D Street, Commerce City, Adams County, CO

  11. 13. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    13. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 321 - BOILER HOUSE 3rd FL. LOOKING WEST. - Rocky Mountain Arsenal, Boiler Plant-Central Gas Heat Plant, 1022 feet South of December Seventh Avenue; 525 feet West of D Street, Commerce City, Adams County, CO

  12. 8. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    8. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 321 & 325 - BOILER & POWER HOUSE LOOKING SO. WEST. - Rocky Mountain Arsenal, Boiler Plant-Central Gas Heat Plant, 1022 feet South of December Seventh Avenue; 525 feet West of D Street, Commerce City, Adams County, CO

  13. 11. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    11. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 321 - BOILER HOUSE 2nd FL. LOOKING WEST. - Rocky Mountain Arsenal, Boiler Plant-Central Gas Heat Plant, 1022 feet South of December Seventh Avenue; 525 feet West of D Street, Commerce City, Adams County, CO

  14. 12. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    12. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 321 - BOILER HOUSE 2nd FL. LOOKING EAST. - Rocky Mountain Arsenal, Boiler Plant-Central Gas Heat Plant, 1022 feet South of December Seventh Avenue; 525 feet West of D Street, Commerce City, Adams County, CO

  15. 207. Photocopy of photograph, Denver Post photographer, 22 March 1954 ...

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

    207. Photocopy of photograph, Denver Post photographer, 22 March 1954 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). MUSTARD GAS ASSEMBLY LINE, WHERE ARSENAL EMPLOYEES FILL 105mm ARTILLERY SHELL CASINGS WITH DEADLY GAS. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  16. 3. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    3. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 112 - COMMUNICATION BLDG. SOUTH END SWITCH BOARD ROOM. - Rocky Mountain Arsenal, Communication Building, 75 feet North of December Seventh Avenue; 2400 feet East of C Street, Commerce City, Adams County, CO

  17. 2. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    2. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 112 - COMMUNICATION BLDG. - Rocky Mountain Arsenal, Communication Building, 75 feet North of December Seventh Avenue; 2400 feet East of C Street, Commerce City, Adams County, CO

  18. Photocopy of photograph, U.S. Army, ca. 1943 (original print located ...

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

    Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. -523-A.T. (ARSENIC TRICHLORIDE) MFG. LOOKING N.EAST - Rocky Mountain Arsenal, Arsenic Trioxide Dry Storage Silo, December Seventh Avenue & D Street, Commerce City, Adams County, CO

  19. 10. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    10. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 313 - CONTROL LAB ROOM 109. - Rocky Mountain Arsenal, Laboratory Building, 510 feet South of December Seventh Avenue; 175 feet East of D Street, Commerce City, Adams County, CO

  20. 164. Photocopy of photograph, U.S. Army, ca. 1943 (original print ...

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

    164. Photocopy of photograph, U.S. Army, ca. 1943 (original print located at Rocky Mountain Arsenal, Commerce City, Colorado). R.M.A. - 411 - S.M. MFG. & STG. LOOKING WEST. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO