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Sample records for macrauchenia patachonica owen

  1. Groundwater quality in the Owens Valley, California

    USGS Publications Warehouse

    Dawson, Barbara J. Milby; Belitz, Kenneth

    2012-01-01

    Groundwater provides more than 40 percent of California’s drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The Priority Basin Project of the GAMA Program provides a comprehensive assessment of the State’s groundwater quality and increases public access to groundwater-quality information. Owens Valley is one of the study areas being evaluated. The Owens study area is approximately 1,030 square miles (2,668 square kilometers) and includes the Owens Valley groundwater basin (California Department of Water Resources, 2003). Owens Valley has a semiarid to arid climate, with average annual rainfall of about 6 inches (15 centimeters). The study area has internal drainage, with runoff primarily from the Sierra Nevada draining east to the Owens River, which flows south to Owens Lake dry lakebed at the southern end of the valley. Beginning in the early 1900s, the City of Los Angeles began diverting the flow of the Owens River to the Los Angeles Aqueduct, resulting in the evaporation of Owens Lake and the formation of the current Owens Lake dry lakebed. Land use in the study area is approximately 94 percent (%) natural, 5% agricultural, and 1% urban. The primary natural land cover is shrubland. The largest urban area is the city of Bishop (2010 population of 4,000). Groundwater in this basin is used for public and domestic water supply and for irrigation. The main water-bearing units are gravel, sand, silt, and clay derived from surrounding mountains. Recharge to the groundwater system is primarily runoff from the Sierra Nevada, and by direct infiltration of irrigation. The primary sources of discharge are pumping wells, evapotranspiration, and underflow to the Owens Lake dry lakebed. The primary aquifers in Owens Valley are defined as those parts of the aquifers corresponding to the perforated intervals of wells listed in the California Department of Public Health database

  2. Braid My Hair - Randy Owen sings out for sick children

    MedlinePlus

    ... 25 years, Randy Owen led one of country music's most popular groups, Alabama. After selling more than ... a solo career. Owen is about more than music, however. In 1989, he helped start the Country ...

  3. Robert Owen, William Maclure and New Harmony.

    ERIC Educational Resources Information Center

    Mclaren, David J.

    1996-01-01

    Discusses the utopian philosophy and related educational practices of the early 19th-century communitarian settlement in New Harmony, Indiana. The settlement failed after several years, due in no small part to the falling out between its two main supporters, Robert Owen and William Maclure. (MJP)

  4. Revisiting the 1872 Owens Valley, California, Earthquake

    USGS Publications Warehouse

    Hough, S.E.; Hutton, K.

    2008-01-01

    The 26 March 1872 Owens Valley earthquake is among the largest historical earthquakes in California. The felt area and maximum fault displacements have long been regarded as comparable to, if not greater than, those of the great San Andreas fault earthquakes of 1857 and 1906, but mapped surface ruptures of the latter two events were 2-3 times longer than that inferred for the 1872 rupture. The preferred magnitude estimate of the Owens Valley earthquake has thus been 7.4, based largely on the geological evidence. Reinterpreting macroseismic accounts of the Owens Valley earthquake, we infer generally lower intensity values than those estimated in earlier studies. Nonetheless, as recognized in the early twentieth century, the effects of this earthquake were still generally more dramatic at regional distances than the macroseismic effects from the 1906 earthquake, with light damage to masonry buildings at (nearest-fault) distances as large as 400 km. Macroseismic observations thus suggest a magnitude greater than that of the 1906 San Francisco earthquake, which appears to be at odds with geological observations. However, while the mapped rupture length of the Owens Valley earthquake is relatively low, the average slip was high. The surface rupture was also complex and extended over multiple fault segments. It was first mapped in detail over a century after the earthquake occurred, and recent evidence suggests it might have been longer than earlier studies indicated. Our preferred magnitude estimate is Mw 7.8-7.9, values that we show are consistent with the geological observations. The results of our study suggest that either the Owens Valley earthquake was larger than the 1906 San Francisco earthquake or that, by virtue of source properties and/or propagation effects, it produced systematically higher ground motions at regional distances. The latter possibility implies that some large earthquakes in California will generate significantly larger ground motions than San

  5. Surface slip during large Owens Valley earthquakes

    NASA Astrophysics Data System (ADS)

    Haddon, E. K.; Amos, C. B.; Zielke, O.; Jayko, A. S.; Bürgmann, R.

    2016-06-01

    The 1872 Owens Valley earthquake is the third largest known historical earthquake in California. Relatively sparse field data and a complex rupture trace, however, inhibited attempts to fully resolve the slip distribution and reconcile the total moment release. We present a new, comprehensive record of surface slip based on lidar and field investigation, documenting 162 new measurements of laterally and vertically displaced landforms for 1872 and prehistoric Owens Valley earthquakes. Our lidar analysis uses a newly developed analytical tool to measure fault slip based on cross-correlation of sublinear topographic features and to produce a uniquely shaped probability density function (PDF) for each measurement. Stacking PDFs along strike to form cumulative offset probability distribution plots (COPDs) highlights common values corresponding to single and multiple-event displacements. Lateral offsets for 1872 vary systematically from ˜1.0 to 6.0 m and average 3.3 ± 1.1 m (2σ). Vertical offsets are predominantly east-down between ˜0.1 and 2.4 m, with a mean of 0.8 ± 0.5 m. The average lateral-to-vertical ratio compiled at specific sites is ˜6:1. Summing displacements across subparallel, overlapping rupture traces implies a maximum of 7-11 m and net average of 4.4 ± 1.5 m, corresponding to a geologic Mw ˜7.5 for the 1872 event. We attribute progressively higher-offset lateral COPD peaks at 7.1 ± 2.0 m, 12.8 ± 1.5 m, and 16.6 ± 1.4 m to three earlier large surface ruptures. Evaluating cumulative displacements in context with previously dated landforms in Owens Valley suggests relatively modest rates of fault slip, averaging between ˜0.6 and 1.6 mm/yr (1σ) over the late Quaternary.

  6. Space Radar Image of Owens Valley, California

    NASA Technical Reports Server (NTRS)

    1999-01-01

    This is a three-dimensional perspective view of Owens Valley, near the town of Bishop, California that was created by combining two spaceborne radar images using a technique known as interferometry. Visualizations like this one are helpful to scientists because they clarify the relationships of the different types of surfaces detected by the radar and the shapes of the topographic features such as mountains and valleys. The view is looking southeast along the eastern edge of Owens Valley. The White Mountains are in the center of the image, and the Inyo Mountains loom in the background. The high peaks of the White Mountains rise more than 3,000 meters (10,000 feet) above the valley floor. The runways of the Bishop airport are visible at the right edge of the image. The meandering course of the Owens River and its tributaries appear light blue on the valley floor. Blue areas in the image are smooth, yellow areas are rock outcrops, and brown areas near the mountains are deposits of boulders, gravel and sand known as alluvial fans. The image was constructed by overlaying a color composite radar image on top of a digital elevation map. The radar data were taken by the Spaceborne Imaging Radar-C/X-band Synthetic Aperture Radar (SIR-C/X-SAR) on board the space shuttle Endeavour in October 1994. The digital elevation map was produced using radar interferometry, a process in which radar data are acquired on different passes of the space shuttle. The two data passes are compared to obtain elevation information. The elevation data were derived from a 1,500-km-long (930-mile) digital topographic map processed at JPL. Radar image data are draped over the topography to provide the color with the following assignments: red is L-band vertically transmitted, vertically received; green is C-band vertically transmitted, vertically received; and blue is the ratio of C-band vertically transmitted, vertically received to L-band vertically transmitted, vertically received. This image is

  7. Richard Owen and the sea-serpent.

    PubMed

    Regal, Brian

    2012-06-01

    The well known naturalist, Richard Owen, had a career long engagement with monstrous creatures. In the 1830s he famously christened large fossil reptiles, Dinosauria. He investigated fossil marine reptiles as well as the giant moa. He also looked into the sea-serpents and sea monsters then drawing wide public attention. He actively collected letters and analyzed correspondence on the topic, consulted with the admiralty on reports of Royal Navy encounters and sightings, and commented in the public press. He concluded that such reports were based upon misidentifications of whales and other large marine mammals, and not run-ins with mythological creatures. His work on the sea-serpent shows that rather than discount the idea out of hand, a number of high profile naturalists were intrigued by monsters and attempted to understand what they were. His work is key to understanding the skepticism over monsters held by modern mainstream science. This skepticism opened the field to later amateur investigators.

  8. Late Quaternary MIS 6-8 shoreline features of pluvial Owens Lake, Owens Valley, eastern California

    USGS Publications Warehouse

    Jayko, A.S.; Bacon, S.N.

    2008-01-01

    The chronologic history of pluvial Owens Lake along the eastern Sierra Nevada in Owens Valley, California, has previously been reported for the interval of time from ca. 25 calibrated ka to the present. However, the age, distribution, and paleoclimatic context of higher-elevation shoreline features have not been formally documented. We describe the location and characteristics of wave-formed erosional and depositional features, as well as fluvial strath terraces that grade into an older shoreline of pluvial Owens Lake. These pluvial-lacustrine features are described between the Olancha area to the south and Poverty Hills area to the north, and they appear to be vertically deformed -20 ?? 4 m across the active oblique-dextral Owens Valley fault zone. They occur at elevations from 1176 to 1182 m along the lower flanks of the Inyo Mountains and Coso Range east of the fault zone to as high as -1204 m west of the fault zone. This relict shoreline, referred to as the 1180 m shoreline, lies -20-40 m higher than the previously documented Last Glacial Maximum shoreline at -1160 m, which occupied the valley during marine isotope stage 2 (MIS 2). Crosscutting relations of wave-formed platforms, notches, and sandy beach deposits, as well as strath terraces on lava flows of the Big Pine volcanic field, bracket the age of the 1180 m shoreline to the time interval between ca. 340 ?? 60 ka and ca. 130 ?? 50 ka. This interval includes marine oxygen isotope stages 8-6 (MIS 8-6), corresponding to 260-240 ka and 185-130 ka, respectively. An additional age estimate for this shoreline is provided by a cosmogenic 36Cl model age of ca. 160 ?? 32 ka on reefal tufa at ???1170 m elevation from the southeastern margin of the valley. This 36Cl model age corroborates the constraining ages based on dated lava flows and refines the lake age to the MIS 6 interval. Documentation of this larger pluvial Owens Lake offers insight to the hydrologic balance along the east side of the southern Sierra

  9. 113. Photocopy of illustration on page 109 in Owen, Hints. ...

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

    113. Photocopy of illustration on page 109 in Owen, Hints. SOUTHERN GATEWAY, SMITHSONIAN INSTITUTION - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  10. 107. Photocopy of plate opposite page 104 in Owen, Hints. ...

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

    107. Photocopy of plate opposite page 104 in Owen, Hints. SMITHSONIAN INSTITUTION, FROM THE NORTH-EAST - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  11. 110. Photocopy of plate opposite page 19 in Owen, Hints. ...

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

    110. Photocopy of plate opposite page 19 in Owen, Hints. CAMPANILE, SMITHSONIAN INSTITUTION, FROM THE NORTH-EAST - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  12. 108. Photocopy of frontispiece in Owen, Hints. MAIN ENTRANCE, NORTH ...

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

    108. Photocopy of frontispiece in Owen, Hints. MAIN ENTRANCE, NORTH FRONT, SMITHSONIAN INSTITUTION - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  13. 106. Photocopy of plate opposite pge 99 in Owen, Hints. ...

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

    106. Photocopy of plate opposite pge 99 in Owen, Hints. GOTHIC DESIGN FOR SMITHSONIAN INSTITUTION - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  14. 112. Photocopy of plate opposite page 43 in Owen, Hints. ...

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

    112. Photocopy of plate opposite page 43 in Owen, Hints. CENTRAL SOUTHERN TOWER, SMITHSONIAN INSTITUTION; FROM THE SOUTH-WEST - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  15. 109. Photocopy of plate opposite page 75 in Owen, Hints. ...

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

    109. Photocopy of plate opposite page 75 in Owen, Hints. WEST WING, SMITHSONIAN INSTITUTION: FROM THE NORTH-EAST - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  16. 111. Photocopy of plate opposite page 108 in Owen, Hints. ...

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

    111. Photocopy of plate opposite page 108 in Owen, Hints. SMITHSONIAN INSTITUTION FROM THE SOUTH WEST - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  17. Long Valley Caldera Lake and reincision of Owens River Gorge

    USGS Publications Warehouse

    Hildreth, Wes; Fierstein, Judy

    2016-12-16

    Owens River Gorge, today rimmed exclusively in 767-ka Bishop Tuff, was first cut during the Neogene through a ridge of Triassic granodiorite to a depth as great as its present-day floor and was then filled to its rim by a small basaltic shield at 3.3 Ma. The gorge-filling basalt, 200 m thick, blocked a 5-km-long reach of the upper gorge, diverting the Owens River southward around the shield into Rock Creek where another 200-m-deep gorge was cut through the same basement ridge. Much later, during Marine Isotope Stage (MIS) 22 (~900–866 ka), a piedmont glacier buried the diversion and deposited a thick sheet of Sherwin Till atop the basalt on both sides of the original gorge, showing that the basalt-filled reach had not, by then, been reexcavated. At 767 ka, eruption of the Bishop Tuff blanketed the landscape with welded ignimbrite, deeply covering the till, basalt, and granodiorite and completely filling all additional reaches of both Rock Creek canyon and Owens River Gorge. The ignimbrite rests directly on the basalt and till along the walls of Owens Gorge, but nowhere was it inset against either, showing that the basalt-blocked reach had still not been reexcavated. Subsidence of Long Valley Caldera at 767 ka produced a steep-walled depression at least 700 m deeper than the precaldera floor of Owens Gorge, which was beheaded at the caldera’s southeast rim. Caldera collapse reoriented proximal drainages that had formerly joined east-flowing Owens River, abruptly reversing flow westward into the caldera. It took 600,000 years of sedimentation in the 26-km-long, usually shallow, caldera lake to fill the deep basin and raise lake level to its threshold for overflow. Not until then did reestablishment of Owens River Gorge begin, by incision of the gorge-filling ignimbrite.

  18. Owen Martin Phillips (1930-2010)

    NASA Astrophysics Data System (ADS)

    Olson, Peter

    2011-02-01

    Owen Martin Phillips, a pioneer in geophysical fluid dynamics, died at home on 13 October 2010 in Chestertown, Md., at the age of 79. To his many friends and colleagues, Phillips was an inspirational and gracious person who combined a deep intellect, a lively spirit, and a generous heart that matched his passionate interest in the geophysical sciences. Phillips was born on 30 December 1930 in Parramatta, N. S. W., Australia. In 1948 he enrolled in the University of Sydney, where he earned a B.S. in applied mathematics in 1952. That same year, he joined the Cavendish Laboratory at Cambridge University as a research student, where he began to apply to the ocean concepts in turbulent flow recently developed by Andrei Kolmogorov, G. I. Taylor, and George Batchelor. While attending the 1956 celebration of Taylor's seventieth birthday, Phillips heard Fritz Ursell declare that “the process by which ocean waves are generated by the wind cannot be regarded as known.” In 1957 the Journal of Fluid Mechanics contained two remarkable papers offering contrasting theories for ocean wave generation. One paper, by the applied mathematician John Miles (J. Fluid Mech., 2(5), 417-445, 1957), proposed that energy transfer from the air to the sea occurs at a critical layer in the atmosphere boundary layer. The other paper, by Phillips, then 26 years old (J. Fluid Mech., 3(2), 185-204, 1957), proposed that turbulent pressure fluctuations in the wind resonate with propagating ocean waves, forcing them to grow. Together these became known as the Phillips-Miles process, and it was the opening salvo in Phillips's 50-year career of innovative contributions to geophysics through fluid mechanics.

  19. Hugo A. Owens: dentist, civil rights leader, politician.

    PubMed

    Rule, James T; Bebeau, Muriel J

    2008-01-01

    For 44 years Dr. Hugo A. Owens was a distinguished practitioner and community leader in Portsmouth, Virginia. Besides his affinity to for dentistry, he was driven by two other passions: politics and civil rights. In 1970 he was one of the first African-Americans elected to the Portsmouth City Council. He was reelected for the next term and appointed Vice Mayor, a position he held for eight years. His political successes were preceded by his activities as a civil rights leader, which began in 1950 and lasted through the 1960s. In a remarkable series of negotiations and litigations, Dr. Owens was the prime mover in the desegregation of the City of Portsmouth. In all three 'careers, Dr. Owens used dentistry as a home base for the expression of his activist philosophy of providing help for others when they were unable to do things for themselves.

  20. Late Pleistocene oscillations of Lake Owens, eastern California

    SciTech Connect

    Orme, A.J. . Dept. of Geography); Orme, A.R. . Dept. of Geography)

    1993-04-01

    Just before diversion of the Owens River drainage to Los Angeles in 1912--13, Owens Lake had a maximum depth of 14m and covered 290 km[sup 2] at a water-surface elevation of 1,095m. Indeed throughout most of Holocene time, the lake formed the sump for the Owens River drainage, its level fluctuating in response to variable inflow and evaporation. In late Pleistocene time, however, Lake Owens' spilled south towards Lake Searles' on reaching an elevation of 1,145m, at which level the lake was 64m deep and covered 694 km[sup 2]. Aided by radiometric dating, stratigraphic and sedimentological analyses of beach ridges and associated deposits around its northeast margin reveal complex oscillations of Lake Owens between 13,000 and 9,000 years B.P.. Following an earlier high stand, lake level fell until around 13,000 B.P. it rose again to at least 1138m, probably linked to late Wisconsinan glacier melt in the Sierra Nevada. Across the Pleistocene/Holocene transition, lake level fell to around 1100m and then rose to about 1,120m around 9,600 B.P., before falling away during Holocene time. This pattern is consistent with fluctuations in glacier budgets and meltwater regimes, and with late Pleistocene-early Holocene climatic oscillations postulated elsewhere in the region. Correlation with lake-level fluctuations observed at other localities around Owens Lake is complicated by tectonism, but the above sequence invites comparison with the detailed record obtained from Searles Lake farther south.

  1. Richard Owen on the mind/body problem.

    PubMed

    Balari, Sergio; Lorenzo, Guillermo

    2013-01-01

    Contrary to the received view of Richard Owen as a Platonic and conservative naturalist, we document that he held a radically physicalist worldview that extended to so tough a matter as the Mind/Body Problem. We argue that if viewed from the perspective of his overall comparative project, Owen's reflections on the nature of mind at the end of volume III of On the anatomy of vertebrates can be read as an anticipation of some of the main tenets of the Brain State Theory of mind developed since the mid 20th century.

  2. MSFC Assessment of Owens-Illinois SUNPAK Collector Problems

    NASA Technical Reports Server (NTRS)

    Wiesenmaier, B. L.

    1978-01-01

    An in-depth assessment is presented of problems encountered with the Owens-Illinois SUNPAK collector installed in several ERDA solar system demonstration sites. Analysis and independent tests of the collector in the MSFC Solar Simulator where the system failure conditions were duplicated are included. The basic design of the SUNPAK collector was shown to be sound; however, material limitations dictate that near-term applications constraints be recognized by system designers. MSFC recommendations were presented to ERDA in March 1977. Subsequent retrofit activity by Owens-Illinois appears to have been effective in demonstrating the integrity of the SUNPAK collector.

  3. Astronaut Owen Garriott trims hair of Astronaut Alan Bean

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Scientist-Astronaut Owen K. Garriott, Skylab 3 science pilot, trims the hair of Astronaut Alan L. Bean, commander, in this on-board photograph from the Skylab Orbital Workshop (OWS). Bean holds a vacuum hose to gather in loose hair.

  4. 1. VIEW SOUTH OF PRINCIPLE OWENS RIVER DIVERSION GATES. NATURAL ...

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

    1. VIEW SOUTH OF PRINCIPLE OWENS RIVER DIVERSION GATES. NATURAL CHANNEL OF RIVER BED WOULD BRING FLOW OF RIVER THROUGH GATES BENEATH WALK RAILS IN MIDDLE OF PICTURE. RIVER IS DIVERTED TO RIGHT FOR WATER SUPPLY PURPOSES. - Los Angeles Aqueduct, Aqueduct Intake, Los Angeles, Los Angeles County, CA

  5. Education and Utopia: Robert Owen and Charles Fourier

    ERIC Educational Resources Information Center

    Leopold, David

    2011-01-01

    The aims of education, and the appropriate means of realising them, are a recurring preoccupation of utopian authors. The utopian socialists Robert Owen (1771-1858) and Charles Fourier (1772-1837) both place human nature at the core of their educational views, and both see education as central to their wider objective of social and political…

  6. Next-Generation Bibliographic Manager: An Interview with Trevor Owens

    ERIC Educational Resources Information Center

    Morrison, James L.; Owens, Trevor

    2008-01-01

    James Morrison's interview with Trevor Owens explores Zotero, a free, open-source bibliographic tool that works as a Firefox plug-in. Previous bibliographic software, such as EndNote or Refworks, worked either online or offline to collect references and citations. Zotero leverages the power of the browser to allow users to work either online or…

  7. 64. VIEW NORTH UP OWENS VALLEY, SOUTH OF HAIWEE COMPLEX, ...

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

    64. VIEW NORTH UP OWENS VALLEY, SOUTH OF HAIWEE COMPLEX, 935 AND AQUEDUCT GOING UP MIDDLE OF PICTURE SPACE - Los Angeles Aqueduct, From Lee Vining Intake (Mammoth Lakes) to Van Norman Reservoir Complex (San Fernando Valley), Los Angeles, Los Angeles County, CA

  8. 63. VIEW NORTH UP OWENS VALLEY, SOUTH OF HAIWEE COMPLEX, ...

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

    63. VIEW NORTH UP OWENS VALLEY, SOUTH OF HAIWEE COMPLEX, 395 AND AQUEDUCT GOING UP MIDDLE OF PICTURE SPACE - Los Angeles Aqueduct, From Lee Vining Intake (Mammoth Lakes) to Van Norman Reservoir Complex (San Fernando Valley), Los Angeles, Los Angeles County, CA

  9. MIDDLE GORGE POWER PLANT, OWENS RIVER STREAM FLOWING OVER TAIL ...

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

    MIDDLE GORGE POWER PLANT, OWENS RIVER STREAM FLOWING OVER TAIL RACE OF POWER PLANT AND PENSTOCK HEADGATE TO LOWER GORGE CONTROL PLANT. A MINIMAL FLOW OF RIVER WATER IS REQUIRED TO MAINTAIN FISH LIFE - Los Angeles Aqueduct, Middle Gorge Power Plant, Los Angeles, Los Angeles County, CA

  10. Preliminary evaluation of the hydrogeologic system in Owens Valley, California

    USGS Publications Warehouse

    Danskin, W.R.

    1988-01-01

    A preliminary, two-layer, steady-state, groundwater flow model was used to evaluate present data and hydrologic concepts of Owens Valley, California. Simulations of the groundwater system indicate that areas where water levels are most affected by changes in recharge and discharge are near toes of alluvial fans and along the edge of permeable volcanic deposits. Sensitivity analysis for each model parameter shows that steady state simulations are most sensitive to uncertainties in evapotranspiration rates. Tungsten Hills, Poverty Hills, and Alabama Hills were found to act as virtually impermeable barriers to groundwater flow. Accurate simulation of the groundwater system between Bishop and Lone Pine appears to be possible without simulating the groundwater system in Round Valley, near Owens Lake, or in aquifer materials more than 1,000 ft below land surface. Although vast amounts of geologic and hydrologic data have been collected for Owens Valley, many parts of the hydrogeologic system have not been defined with sufficient detail to answer present water management questions. Location and extent of geologic materials that impede the vertical movement of water are poorly documented. The likely range of aquifer characteristics, except vertical hydraulic conductivity, is well known, but spatial distribution of these characteristics is not well documented. A set of consistent water budgets is needed, including one for surface water, groundwater, and the entire valley. The largest component of previous water budgets (evapotranspiration) is largely unverified. More definitive estimates of local gains and losses for Owens River are needed. Although groundwater pumpage from each well is measured, the quantity of withdrawal from different zones of permeable material has not been defined. (USGS)

  11. Overview of water resources in Owens Valley, California

    USGS Publications Warehouse

    Rogers, L.S.

    1987-01-01

    In 1982-84, a water resources appraisal of Owens Valley was made by using available hydrologic information. Results of the appraisal provided an overview of water resources in Owens Valley; a better understanding of the groundwater system; and a framework for additional studies. Owens Valley is in east-central California and is the major source of water supply for the city of Los Angeles, located 233 mi to the south. Since 1913, with the completion of the first aqueduct, surface water has been diverted from the Owens River to Los Angeles. In 1970, a second Aqueduct was completed. Groundwater pumping was increased to supplement the water needed for the increasing population in Los Angeles. Most of the outflow of water from Owens Valley is from exports via the aqueduct system and by evapotranspiration loss; principal sources of water are runoff, inflow from Pleasant Valley Reservoir, and precipitation. Streamflow from the Sierra Nevada is a source of tremendous quantities of water to the valley. Pumping from more than 90 pump-equipped wells averaged about 98,000 acre-ft/yr from 1971 to 1983, but it was generally < 10,000 acre-ft/yr from 1932 to 1970, except during dry years. Groundwater pumping is primarily from deep wells adjacent to the volcanic rocks near Big Pine. Wells completed in the volcanic rocks yield large quantities of groundwater. Water level fluctuations in deep wells indicate a direct correlation with groundwater pumpage. Fluctuations in shallow wells are affected not only by pumping, but also by evapotranspiration and precipitation. The cause-and-effect relation of water level fluctuations in deep and shallow wells is not well understood and is partly the subject of a 5-yr study currently being conducted by Inyo County, the city of Los Angeles, and the U.S. Geological Survey, which emphasizes: (1) vegetation, (2) plant survivability, and (3) groundwater. It is hoped that this study will better define the quantity and availability of groundwater in the

  12. Astronaut Owen Garriott lies in Lower Body Negative Pressure Device

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Scientist-Astronaut Owen K. Garriott, science pilot, lies in the Lower Body Negative Pressure Device (LBNPD) in the work and experiments area of the Orbital Workshop (OWS) crew quarters of the Skylab space station cluster in Earth orbit. The LBNPD (M092) Experiment is to provide information concerning the time course of cardiovascular adaptation during flight and to provide inflight data for predicting the degress of orthostatic intolerance and impairment of physical capacity to be expected upon return to Earth environment. The bicycle ergometer is in the right foreground.

  13. Astronaut Owen Garriott reconstitutes pre-packaged container of food

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Scientist-Astronaut Owen K. Garriott, Skylab 3 science pilot, reconstitutes a pre-packaged container of food at the crew quarters ward room table of the Orbital Workshop (OWS) of the Skylab space station cluster. This picture was taken with a hand-held 35mm Nikon camera. Note the knife and fork on the food tray and the utensil with which Garriott stirs the food mixed with water. Skylab is the first manned space program by NASA which affords the crewmen an opportunity to eat with the same type utensils used on Earth.

  14. Core OL-92 from Owens Lake, southeast California

    USGS Publications Warehouse

    Smith, George I.; Bischoff, James L.

    1993-01-01

    The drilling project at Owens Lake commenced in April, 1991. This Open-File Report represents an effort to make available to other researchers our preliminary data collected during the first year of study following completion of the core-drilling phase. Nineteen data collections and preliminary interpretations are presented in the following sections. They are the work of fifteen first-authors and their numerous co-authors. Broadly, their topics include a field log of the core (1 contribution), sedimentological analyses (1), clay- mineral identification (1), geochemical analyses (5), dating and age estimates of the cored sediments (4), and identifications of fossil materials (7).

  15. Robert Owen: A Historiographic Study of a Pioneer of Human Resource Development

    ERIC Educational Resources Information Center

    Hatcher, Tim

    2013-01-01

    Purpose: The purpose of this paper is to investigate the ideals and activities of the nineteenth century Welsh industrialist and reformer Robert Owen (1771-1858), and how they informed modern human resource development (HRD) concepts and practices and provided evidence of Owen as a HRD pioneer. Design/methodology/approach: Historiography provided…

  16. "Education for Citizenship" and the New Moral World of Robert Owen.

    ERIC Educational Resources Information Center

    McLaren, David J.

    2000-01-01

    Examines the relationship between education and citizenship in the quest for a moral "new world order" in two Scottish communitarian villages established by social reformer Robert Owen in the early 1800s. Draws parallels to current debates, focusing on Owen's rhetoric about justice and equality while maintaining paternalistic authority…

  17. Positive versus Negative Perfectionism in Psychopathology: A Comment on Slade and Owens's Dual Process Model

    ERIC Educational Resources Information Center

    Flett, Gordon L.; Hewitt, Paul L.

    2006-01-01

    This article reviews the concepts of positive and negative perfectionism and the dual process model of perfectionism outlined by Slade and Owens (1998). The authors acknowledge that the dual process model represents a conceptual advance in the study of perfectionism and that Slade and Owens should be commended for identifying testable hypotheses…

  18. Geology and water resources of Owens Valley, California

    USGS Publications Warehouse

    Hollett, Kenneth J.; Danskin, Wesley R.; McCaffrey, William F.; Walti, Caryl L.

    1991-01-01

    Owens Valley, a long, narrow valley located along the east flank of the Sierra Nevada in east-central California, is the main source of water for the city of Los Angeles. The city diverts most of the surface water in the valley into the Owens River-Los Angeles Aqueduct system, which transports the water more than 200 miles south to areas of distribution and use. Additionally, ground water is pumped or flows from wells to supplement the surface-water diversions to the river-aqueduct system. Pumpage from wells needed to supplement water export has increased since 1970, when a second aqueduct was put into service, and local concerns have been expressed that the increased pumpage may have had a detrimental effect on the environment and the indigenous alkaline scrub and meadow plant communities in the valley. The scrub and meadow communities depend on soil moisture derived from precipitation and the unconfined part of a multilayered aquifer system. This report, which describes the hydrogeology of the aquifer system and the water resources of the valley, is one in a series designed to (1) evaluate the effects that groundwater pumping has on scrub and meadow communities and (2) appraise alternative strategies to mitigate any adverse effects caused by, pumping. Two principal topographic features are the surface expression of the geologic framework--the high, prominent mountains on the east and west sides of the valley and the long, narrow intermountain valley floor. The mountains are composed of sedimentary, granitic, and metamorphic rocks, mantled in part by volcanic rocks as well as by glacial, talus, and fluvial deposits. The valley floor is underlain by valley fill that consists of unconsolidated to moderately consolidated alluvial fan, transition-zone, glacial and talus, and fluvial and lacustrine deposits. The valley fill also includes interlayered recent volcanic flows and pyroclastic rocks. The bedrock surface beneath the valley fill is a narrow, steep-sided graben

  19. Estimating soil matric potential in Owens Valley, California

    USGS Publications Warehouse

    Sorenson, Stephen K.; Miller, R.F.; Welch, M.R.; Groeneveld, D.P.; Branson, F.A.

    1988-01-01

    Much of the floor of the Owens Valley, California, is covered with alkaline scrub and alkaline meadow plant communities, whose existence is dependent partly on precipitation and partly on water infiltrated into the rooting zone from the shallow water table. The extent to which these plant communities are capable of adapting to and surviving fluctuations in the water table depends on physiological adaptations of the plants and on the water content, matric potential characteristics of the soils. Two methods were used to estimate soil matric potential in test sites in Owens Valley. The first was the filter-paper method, which uses water content of filter papers equilibrated to water content of soil samples taken with a hand auger. The other method of estimating soil matric potential was a modeling approach based on data from this and previous investigations. These data indicate that the base 10 logarithm of soil matric potential is a linear function of gravimetric soil water content for a particular soil. Estimates of soil water characteristic curves were made at two sites by averaging the gravimetric soil water content and soil matric potential values from multiple samples at 0.1 m depths derived by using the hand auger and filter paper method and entering these values in the soil water model. The characteristic curves then were used to estimate soil matric potential from estimates of volumetric soil water content derived from neutron-probe readings. Evaluation of the modeling technique at two study sites indicated that estimates of soil matric potential within 0.5 pF units of the soil matric potential value derived by using the filter paper method could be obtained 90 to 95% of the time in soils where water content was less than field capacity. The greatest errors occurred at depths where there was a distinct transition between soils of different textures. (Lantz-PTT)

  20. Estimating soil matric potential in Owens Valley, California

    USGS Publications Warehouse

    Sorenson, Stephen K.; Miller, Reuben F.; Welch, Michael R.; Groeneveld, David P.; Branson, Farrel A.

    1989-01-01

    Much of the floor of Owens Valley, California, is covered with alkaline scrub and alkaline meadow plant communities, whose existence is dependent partly on precipitation and partly on water infiltrated into the rooting zone from the shallow water table. The extent to which these plant communities are capable of adapting to and surviving fluctuations in the water table depends on physiological adaptations of the plants and on the water content, matric potential characteristics of the soils. Two methods were used to estimate soil matric potential in test sites in Owens Valley. The first, the filter-paper method, uses water content of filter papers equilibrated to water content of soil samples taken with a hand auger. The previously published calibration relations used to estimate soil matric potential from the water content of the filter papers were modified on the basis of current laboratory data. The other method of estimating soil matric potential was a modeling approach based on data from this and previous investigations. These data indicate that the base-10 logarithm of soil matric potential is a linear function of gravimetric soil water content for a particular soil. The slope and intercepts of this function vary with the texture and saturation capacity of the soil. Estimates of soil water characteristic curves were made at two sites by averaging the gravimetric soil water content and soil matric potential values from multiple samples at 0.1-m depth intervals derived by using the hand auger and filter-paper method and entering these values in the soil water model. The characteristic curves then were used to estimate soil matric potential from estimates of volumetric soil water content derived from neutron-probe readings. Evaluation of the modeling technique at two study sites indicated that estimates of soil matric potential within 0.5 pF units of the soil matric potential value derived by using the filter-paper method could be obtained 90 to 95 percent of the

  1. New GPS Constraints On Owens Valley Fault Slip Rates

    NASA Astrophysics Data System (ADS)

    Jha, S.; Hammond, W. C.; Kreemer, C. W.; Blewitt, G.

    2009-12-01

    The Owens Valley fault (OVF) is one of several north- to northwest-striking faults that collectively accommodate ~10 mm/yr of dextral shear and extension across the southern Walker Lane/Eastern California Shear Zone (SWL). This zone, which lies east of the San Andreas Fault system and the Sierra Nevada microplate and north of the Garlock Fault, accommodates 20-25% of the Pacific/North America relative plate motion. The OVF strikes subparallel to principal regional faults to the east, including the Panamint Valley, Death Valley, and Fish Lake Valley fault zones, and is the site of an M 7.5 earthquake in 1872. Fault slip rates are a key input into seismic hazard modeling and can be estimated from GPS measurements that quantify the rate and pattern of interseismic crustal deformation. Earlier geodetic estimates based on campaign GPS are between ~2-8.5 mm/yr, while geologic estimates range from ~1 to 4 mm/yr. In the past several years, GPS constraints on crustal deformation of the SWL has improved though the southward extension of the MAGNET GPS network with 3 campaigns extending the time series to 4 years from 2005 to 2009, installation of EarthScope Plate Boundary Observatory, and longer time series on stations of the Basin and Range GPS network. These data have been analyzed using GIPSY-OASIS II with recently reprocessed orbits from the IGS analysis center at JPL. Our GPS processing now includes satellite and station antenna calibrations, random-walk tropospheric zenith delay and gradients using the GMF mapping function, second-order ionospheric corrections, global-scale ambiguity resolution using our custom Ambizap software, and our custom Great Basin spatially-filtered reference frame. These improved measurements justify a new look at rates across the OVF. We present a revised estimate for the slip rate by applying a block modeling methodology constrained by the new GPS data. Since the GPS data in this region are suspected to contain transient signals from post

  2. Anaerobic decomposition of cellulose by allcaliphilic microbial Community of Owens Lake, California

    NASA Technical Reports Server (NTRS)

    Pikuta, Elena V.; Itoh, Takashi; Hoover, Richard B.

    2005-01-01

    The study of communities of microbial extremophiles from anaerobic sediments of Owens Lake and Mono Lake in California has established the presence of active microbial cellulolytic processes in both lakes. The prior study of the microbial diversity in Mono Lake showed that the trophic chain of organic decomposition includes secondary anaerobes that were found to be previously unknown species (Spirochaeta americana, Tindallia californiensis, and Desulfonatronum thiodismutans). And as we published earlier, the secondary anaerobes of Owens Lakes were morphologically very similar to those of Mono Lake. However, continuing comparison of the physiology and genetics has led to the conclusion that some links of organic decomposition in the trophic chain of Owens Lake are represented by different unknown species. A new isolate of a sugarlytic spirochete from Owens Lake, which was morphologically very similar to S. americana isolated from Mono Lake, was found to have different metabolic capacity such as the lack of capability to produce hydrogen during glucose fermentation. Furthermore, from the same bacterial community (from Owens Lake) another sugarlytic spore-forming alkaliphile (strain SCA) was isolated in pure culture. Here we discuss the geology and chemistry of Owens Lake as a unique ecosystem of Astrobiological significance. This paper also presents some of the characteristics for the novel isolates and describes their participation in the process of cellulose degradation.

  3. Early Observations with the Expanded Owens Valley Solar Array

    NASA Astrophysics Data System (ADS)

    Gary, Dale E.

    2016-05-01

    The Expanded Owens Valley Solar Array (EOVSA) is a newly expanded and upgraded, solar-dedicated radio array consisting of 13 antennas of 2.1 m diameter equipped with receivers designed to cover the 1-18 GHz frequency range. Two large (27-m diameter) dishes are being outfitted with He-cooled receivers for use in calibration of the small dishes. During 2015, the array obtained observations from dozens of flares in total power mode on 8 antennas. Since February 2016, it has begun taking solar data on all 13 small antennas with full interferometric correlations, as well as calibration observations with the first of the two large antennas equipped with its He-cooled receiver. The second He-cooled receiver is nearly complete, and will be available around the time of the meeting. We briefly review the commissioning activities leading up to full operations, including polarization and gain measurements and calibration methods, and resulting measures of array performance. We then present some early imaging observations with the array, emphasizing the remarkable temporal and spectral resolution of the instrument, together with joint RHESSI hard X-ray and SDO EUV observations.

  4. Tectonic tilting of the northern Owens Valley, California

    SciTech Connect

    Pinter, N.; Keller, E.A. . Dept. of Geological Sciences)

    1992-01-01

    Tectonic rotation is characteristic of active deformation in many of the structural basins of the Basin and Range. The Owens Valley (OV) is the most western basin of the province. The structure, stratigraphy, and geomorphology of the northern OV suggest that there has been active eastward tilting of the valley throughout at least the late Quaternary. A series of analytical techniques are developed here which quantify the age, rate, and character of deformation. The geomorphic clock'' of the northern OV was reset 738,000 years ago by the unroofing of Long Valley Caldera, just to the north, and the emplacement of the Bishop Tuff ignimbrite sheet. Since that time, cooling joints in the tuff and channels cut into the surface of the sheet have been reoriented, and fluvial terraces and alluvial fans have been tilted. Each of these analyses have the same solution--a net down-to-the-east rotation of the valley block at a mean rate of 0.8--1.0[degree]/Ma. Other indicators of tilt support this solution: fluvial and lacustrine strata at the type-locality of the Glass Mountain ashes dip approximately 1[degree] to the east; and gravity measurements of basement geometry demonstrate a dip of 11.0--13.7[degree] eastward. Extrapolating a uniform rate of tilt, the dip of the basement suggest that sedimentation in the OV began in the late Miocene. The character of deformation across the study area is consistent with motion on the Coyote warp anticlinal trend, near the base of the Sierra Nevada. The author propose that the Coyote warp has acted as a tectonic hinge, accommodating westward rotation of the Sierra Nevada and eastward rotation of the northern OV.

  5. Sedimentary record of the 1872 earthquake and "Tsunami" at Owens Lake, southeast California

    USGS Publications Warehouse

    Smoot, J.P.; Litwin, R.J.; Bischoff, J.L.; Lund, S.J.

    2000-01-01

    In 1872, a magnitude 7.5-7.7 earthquake vertically offset the Owens Valley fault by more than a meter. An eyewitness reported a large wave on the surface of Owens Lake, presumably initiated by the earthquake. Physical evidence of this event is found in cores and trenches from Owens Lake, including soft-sediment deformation and fault offsets. A graded pebbly sand truncates these features, possibly over most of the lake floor, reflecting the "tsunami" wave. Confirmation of the timing of the event is provided by abnormally high lead concentrations in the sediment immediately above and below these proposed earthquake deposits derived from lead-smelting plants that operated near the eastern lake margin from 1869-1876. The bottom velocity in the deepest part of the lake needed to transport the coarsest grain sizes in the graded pebbly sand provides an estimate of the minimum initial 'tsunami' wave height at 37 cm. This is less than the wave height calculated from long-wave numerical models (about 55 cm) using average fault displacement during the earthquake. Two other graded sand deposits associated with soft-sediment deformation in the Owens Lake record are less than 3000 years old, and are interpreted as evidence of older earthquake and tsunami events. Offsets of the Owens Valley fault elsewhere in the valley indicate that at least two additional large earthquakes occurred during the Holocene, which is consistent with our observations in this lacustrine record.

  6. Deconstructing multicultural counseling competencies research: comment on Owen, Leach, Wampold, and Rodolfa (2011).

    PubMed

    Worthington, Roger L; Dillon, Frank R

    2011-01-01

    The present article offers a commentary and critique of the research presented by J. Owen, M. M. Leach, B. Wampold and E. Rodolfa (2011). Given the complexity of the research methodology, findings, and conclusions, the authors provide a concise summary of findings, study limitations, and conclusions followed by a detailed critique of the study. The authors respect and appreciate the ambitious efforts made by Owen et al. to address gaps in the literature regarding outcome research using client ratings of counselors' multicultural counseling competencies (MCCs). The authors provide a critical analysis of some of J. Owen et al.'s specific conclusions and offer alternative conclusions based on conceptual and methodological bases. The authors use the opportunity to comment on this study as a means of advancing recommendations regarding future research on MCCs that might contribute to substantive revisions to the long-standing theoretical foundation in this area.

  7. Anaerobic decomposition of cellulose by alkaliphilic microbial community of Owens Lake, California

    NASA Astrophysics Data System (ADS)

    Pikuta, Elena V.; Itoh, Takashi; Hoover, Richard B.

    2005-09-01

    The study of alkaliphilic microbial communities from anaerobic sediments of Owens and Mono Lakes in California has established the presence of active microbial cellulolytic processes in both studied lakes. The prior study of the microbial diversity of anaerobes in Mono Lake showed that the trophic chain of organic decomposition includes secondary anaerobes that previously were found to be unknown species (Spirochaeta americana, Tindallia californiensis, and Desulfonatronum thiodismutans). As we published earlier, the secondary anaerobes of Owens Lake morphologically were found to be very similar to those of Mono Lake. However, detailed comparison of the physiology and genetics has led to the conclusion that some links of organic decomposition in the trophic chain of the Owens Lake community are represented by a different unknown species. A new isolate of a sugarlytics free-living spirochete from Owens Lake ASpC2, which morphologically was similar to S. americana AspG1T isolated from Mono Lake, was found to have a different metabolic capacity such as the lack of capability to produce hydrogen during the fermentation of sugars. Furthermore, from the same microbial community of Owens Lake, another sugarlytics spore-forming alkaliphilic strain SCA was isolated in pure culture and described. Here we discuss the universal structure of the microbial community, types of microbial communities, review some hypothesis about Earth's Primordial Ocean and relevant new discoveries about water on Mars. This paper also presents some of the characteristics of novel isolates from anaerobic sediments of Owens Lake as a unique relic ecosystem of Astrobiological significance, and describes the participation of these strains in the process of cellulose degradation.

  8. Anecdotes to the life and times of Sir Richard Owen (1804-1892) in Lancaster.

    PubMed

    Wessels, Q; Taylor, A M

    2015-10-28

    Sir Richard Owen, a Lancastrian, was a prominent biologist, comparative anatomist, geologist, palaeontologist and known for coining the term dinosaur. His expertise in anatomical dissection proved to be one of his biggest assets and aided his career progression at the Royal College of Surgeons and the Zoological Society. Owen's apprenticeship in Lancaster helped him to gain expertise in anatomy and anatomical dissection. The authors aim to provide some novel contextual background to his childhood in Lancaster, his affection for his hometown and his contribution to Lancaster's sanitary reform. The latter aspect of his scientific accomplishments is typically overlooked.

  9. 76 FR 14099 - Withdrawal of the Notice of Proposed Exemption Involving Owens & Minor, Inc. (the Applicant...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employee Benefits Security Administration Withdrawal of the Notice of Proposed Exemption Involving Owens & Minor, Inc. (the Applicant), Located in Mechanicsville, VA In the December 16, 2010 issue of the...

  10. Mass Wasting Processes and Giant Landslides Along the Owen Fracture Zone (northwest Indian Ocean)

    NASA Astrophysics Data System (ADS)

    Fournier, M.; Rodriguez, M.; Chamot-Rooke, N.; Huchon, P.

    2010-12-01

    Several types of mass failures are observed along the Owen ridge (NW Indian ocean) using multibeam bathymetry, acoustic imagery and sediment echosounder. The Owen ridge is associated with the Owen fracture zone, a 800 km-long active fault system which accommodates the strike-slip motion between the Arabia and India plates. Mass failures mobilize a pelagic cover and display a large variety of features along the three parts of the Owen ridge, from cohesive to desintegrative flows. We present a complete morphometric analysis of submarine landslides, and provide a synthetic map of the different types of sediment destabilization along the ridge. Spectacular instability scars, which could have removed up to 45 km3 of material, were evidenced on the southern part of the ridge. Such volumes are unexpected in a sedimentary environment dominated by slow pelagic sedimentation rate. The spatial variation of failure morphology seems to be strongly related to the topography of the basement. The detailed re-analysis of seismic lines collected during the ODP Leg 117 reveals the recurrence and the sporadic repartition of mass wasting events along the southern fragment of the ridge since its uplift in the early Miocene. Earthquakes are more frequent than slides along the southern ridge, excluding seismicity as a unique triggering process. We propose that mass wasting frequency is mainly constrained by the slow pelagic sedimentation rates.

  11. Paleoclimatic reconstruction`s from Owens Lake core Ol-92, southeastern California. Final report

    SciTech Connect

    Menking, K.M.

    1995-09-01

    In 1992, the U.S. Geological Survey cored Owens Lake to obtain a continuous paleoclimate record for the Sierra Nevada region. Owens Lake heads a chain of closed-basin lakes which are separated by a series of bedrock sills, received their water primarily from Sierra Nevadan precipitation, and overflowed during wet periods. The core records the histories of cyclic glaciation of the Sierra Nevada and water-balance of Owens Lake over the past 800 kyrs. A variety of paleoclimatic proxies have been studied, details of which may be found elsewhere. In this thesis, the author reports the results and interpretations of (1) grain-size and clay-mineralogical analyses performed on 3.5-m-long channel samples (%7500 years of sedimentation per sample) and point samples, (2) grain size, carbonate content, and oxygen isotopic measurements on 70-cm-long channel samples (%1500 years), and (3) a water-balance model used to infer the magnitude of runoff and evaporation changes necessary to fill the lakes in the Owens Lake system, and to determine the response time of the lake chain to climatic perturbations.

  12. Climatic and hydrologic oscillations in the Owens Lake basin and adjacent Sierra Nevada, California

    SciTech Connect

    Benson, L.V.; Burdett, J.W.; Phillips, F.M.

    1996-11-01

    Oxygen isotope and total organic carbon values of cored sediments from the Owens Lake basin, California, indicate that Owens Lake overflowed most of the time between 52,500 and 12,500 carbon-14 ({sup 14}C) years before present (B.P.). Owens Lake desiccated during or after Heinrich event H1 and was hydrologically closed during Heinrich event H2. The magnetic susceptibility and organic carbon content of cored sediments indicate that about 19 Sierra Nevada glaciations occurred between 52,500 and 23,500 {sup 14}C years B.P. Most of glacial advances were accompanied by decreases in the amount of discharge reaching Owens Lake. Comparison of the timing of glaciation with the lithic record of North Atlantic core V23-81 indicates that the number of mountain glacial cycles and the number of North Atlantic lithic events were about equal between 39,000 and 23,500 {sup 14}C years B.P. 27 refs., 3 figs.

  13. Deconstructing Multicultural Counseling Competencies Research: Comment on Owen, Leach, Wampold, and Rodolfa (2011)

    ERIC Educational Resources Information Center

    Worthington, Roger L.; Dillon, Frank R.

    2011-01-01

    The present article offers a commentary and critique of the research presented by J. Owen, M. M. Leach, B. Wampold and E. Rodolfa (2011). Given the complexity of the research methodology, findings, and conclusions, the authors provide a concise summary of findings, study limitations, and conclusions followed by a detailed critique of the study.…

  14. Interview with Elizabeth Boling, aka Noel Wheeler, aka Skater Owens, aka EXB

    ERIC Educational Resources Information Center

    Landsburger, Joe

    2006-01-01

    This article presents an interview with Elizabeth Boling, aka Noel Wheeler, aka Skater Owens, aka EXB, editor of "TechTrends" magazine. EXB has edited AECT's bi-monthly peer-reviewed magazine since January 2003. She is also an associate professor in the Instructional Systems Technology department at Indiana University Bloomington (IUB),…

  15. Design data brochure for the Owens-Illinois Sunpak (TM) air-cooled solar collector

    NASA Technical Reports Server (NTRS)

    1978-01-01

    Information necessary to evaluate the design and installation of the Owens-Illinois Sunpak TM Air-Cooled Solar Collector is presented. Information includes collector features, fluid flow, thermal performance, installation and system tips. The collector utilizes a highly selective wavelength coating in combination with vacuum insulation, which virtually eliminates conduction and convention losses.

  16. Last glacial maximum and Holocene lake levels of Owens Lake, eastern California, USA

    USGS Publications Warehouse

    Bacon, S.N.; Burke, R.M.; Pezzopane, S.K.; Jayko, A.S.

    2006-01-01

    Stratigraphic investigations of fluvio-deltaic and lacustrine sediments exposed in stream cuts, quarry walls, and deep trenches east of the Sierra Nevada in Owens Valley near Lone Pine, California have enabled the reconstruction of pluvial Owens Lake level oscillations. Age control for these sediments is from 22 radiocarbon (14C) dates and the identification and stratigraphic correlation of a tephra, which when plotted as a function of age versus altitude, define numerous oscillations in the level of pluvial Owens Lake during the latest Pleistocene and early Holocene. We have constructed a lake-level altitude curve for the time interval ???27,000 cal yr BP to present that is based on the integration of this new stratigraphic analysis with published surface stratigraphic data and subsurface core data. Pluvial Owens Lake regressed from its latest Pleistocene highstands from ???27,000 to ???15,300 cal yr BP, as recorded by ???15 m of down cutting of the sill from the altitudes of ???1160 to 1145 m. By ???11,600 cal yr BP, the lake had dropped ???45 m from the 1145 m sill. This lowstand was followed by an early Holocene transgression that attained a highstand near 1135 m before dropping to 1120 m at 7860-7650 cal yr BP that had not been recognized in earlier studies. The lake then lowered another ???30 m to shallow and near desiccation levels between ???6850 and 4300 cal yr BP. Fluvial cut-and-fill relations north of Lone Pine and well-preserved shoreline features at ???1108 m indicate a minor lake-level rise after 4300 cal yr BP, followed by alkaline and shallow conditions during the latest Holocene. The new latest Quaternary lake-level record of pluvial Owens Lake offers insight to the hydrologic balance along the east side of the southern Sierra Nevada and will assist regional paleoclimatic models for the western Basin and Range. ?? 2005 Elsevier Ltd. All rights reserved.

  17. Evaluation of the hydrologic system and selected water-management alternatives in the Owens Valley, California

    USGS Publications Warehouse

    Danskin, Wesley R.

    1998-01-01

    The Owens Valley, a long, narrow valley along the east side of the Sierra Nevada in eastcentral California, is the main source of water for the city of Los Angeles. The city diverts most of the surface water in the valley into the Owens River?Los Angeles Aqueduct system, which transports the water more than 200 miles south to areas of distribution and use. Additionally, ground water is pumped or flows from wells to supplement the surface-water diversions to the river? aqueduct system. Pumpage from wells needed to supplement water export has increased since 1970, when a second aqueduct was put into service, and local residents have expressed concerns that the increased pumping may have a detrimental effect on the environment and the native vegetation (indigenous alkaline scrub and meadow plant communities) in the valley. Native vegetation on the valley floor depends on soil moisture derived from precipitation and from the unconfined part of a multilayered ground-water system. This report, which describes the evaluation of the hydrologic system and selected water-management alternatives, is one in a series designed to identify the effects that ground-water pumping has on native vegetation and evaluate alternative strategies to mitigate any adverse effects caused by pumping. The hydrologic system of the Owens Valley can be conceptualized as having three parts: (1) an unsaturated zone affected by precipitation and evapotranspiration; (2) a surface-water system composed of the Owens River, the Los Angeles Aqueduct, tributary streams, canals, ditches, and ponds; and (3) a saturated ground-water system contained in the valley fill. Analysis of the hydrologic system was aided by development of a ground-water flow model of the ?aquifer system,? which is defined as the most active part of the ground-water system and which includes nearly all of the Owens Valley except for the area surrounding the Owens Lake. The model was calibrated and verified for water years 1963?88 and

  18. Owens Valley fault kinematics: Right-lateral slip transfer via north-northeast trending normal faults at the northern end of the Owens Valley fault

    NASA Astrophysics Data System (ADS)

    Sheehan, T. P.; Dawers, N. H.

    2003-12-01

    The occurrence of several northeast trending normal faults along the eastern margin of the Sierra Nevada escarpment are evidence of right-lateral slip transfer across northern Owens Valley from the Owens Valley fault to the White Mountains fault zone. Interaction between the Sierran frontal normal fault and these two fault zones has created a transtensional tectonic environment, which allows for right-lateral slip transfer via a population of northwest dipping normal faults within the Late Quaternary-Holocene alluvial valley fill of northern Owens Valley. A component of normal movement within the valley floor has been documented along fifteen faults. This includes the Tungsten Hills fault, two faults near Klondike Lake, and twelve or so, some possibly linked, small NNE trending scarps southeast of the town of Bishop. One fault segment, located just past the tip of the 1872 earthquake rupture, reveals a minimum of 3.2 meters of normal throw along much of its length. This fault shows evidence for at least three large ruptures, each exhibiting at least one meter of vertical slip. In addition, a large population of normal faults with similar orientations is mapped within the immediate vicinity of this scarp segment. These faults accommodate a substantial amount of normal movement allowing for eastward right lateral slip transfer. With the exception of the Tungsten Hills fault, they are primarily concentrated along a segment of the Sierran Escarpment known as the Coyote Warp. The pre-existing normal fault geometry along this segment acts to block the northward propagation of right-lateral movement, which is consequently forced across the valley floor to the White Mountain fault zone.

  19. Owens Valley Serious Area Plan for the 1987 24-Hour PM10; Final Approval of California Air Plan

    EPA Pesticide Factsheets

    EPA is taking final action to approve a state implementation plan (SIP) revision submitted by the State of California to meet Clean Air Act equirements applicable to the Owens Valley PM10 nonattainment area.

  20. Monitoring All the Sky All the Time with the Owens Valley Long Wavelength Array

    NASA Astrophysics Data System (ADS)

    Hallinan, Gregg; Bourke, Stephen; Anderson, Marin; Eastwood, Michael; Monroe, Ryan; Greenhill, Lincoln J.; Taylor, Gregory B.; Lazio, Joseph; Weinreb, Sander

    2015-01-01

    The Owens Valley LWA is a new array of 256 dual polarization antennas at Caltech's Owens Valley Radio Observatory that instantaneously images the entire viewable sky every second. It hosts the LEDA correlator, which enables 60 MHz instantaneous bandwidth, allowing us to correlate the 25-85 MHz band instantaneously. An upgrade to the array is currently underway, involving 32 additional antennas powered by solar panels and serviced by optical fiber, that will improve the resolution by a factor of 10, giving instantaneous all-sky images with ~10 arcminute resolution. The primary science goals are i) searching for low frequency radio transients, particularly the low frequency auroral radio emission from extrasolar planets, ii) probing the Cosmic Dawn era by constraining the sky-averaged HI signature at z~20 and iii) dynamic imaging spectroscopy of the Sun. I will present the first images and movies produced by this new array and discuss the science motivation for its construction, with particular focus on our efforts to continuously monitor the low frequency radio transient sky to search for radio emission from exoplanets. Finally, I will discuss plans to build a much larger array at or near the Owens Valley Radio Observatory, involving all-sky imaging with 2,000 antennas.

  1. Dust Generation Resulting from Desiccation of Playa Systems: Studies on Mono and Owens Lakes, California

    NASA Astrophysics Data System (ADS)

    Gill, Thomas Edward

    1995-01-01

    Playas, evaporites, and aeolian sediments frequently are linked components within the Earth system. Anthropogenic water diversions from terminal lakes form playas that release fugitive dust. These actions, documented worldwide, simulate aeolian processes activated during palaeoclimatic pluvial/interpluvial transitions, and have significant environmental impacts. Pluvial lakes Russell and Owens in North America's Great Basin preceded historic Mono and Owens Lakes, now desiccated by water diversions into dust-generating, evaporite -encrusted playas. Geochemical and hydrologic cycles acting on the Owens (Dry) Lake playa form three distinct crust types each year. Although initial dust production results from deflation of surface efflorescences after the playa dries, most aerosols are created by saltation abrasion of salt/silt/clay crusts at crust/ sand sheet contacts. The warm-season, clastic "cemented" crust is slowest to degrade into dust. If the playa surface is stabilized by an unbroken, non-efflorescent crust, dust formation is discouraged. When Mono Lake's surFace elevation does not exceed 1951 meters (6400 feet), similar processes will also generate dust from its saline lower playa. Six factors--related to wind, topography, groundwater, and sediments--control dust formation at both playas. These factors were combined into a statistical model relating suspended dust concentrations to playa/lake morphometry. The model shows the extent and severity of Mono Lake dust storms expands significantly below the surface level 6376 feet (1943.5 meters). X-ray diffraction analysis of Mono Basin soils, playa sediments, and aerosols demonstrates geochemical cycling of materials through land, air and water during Mono Lake's 1982 low stand. Soils and clastic playa sediments contain silicate minerals and tephra. Saline groundwater deposited calcite, halite, thenardite, gaylussite, burkeite and glauberite onto the lower playa. Aerosols contained silicate minerals (especially

  2. View of Astronaut Owen Garriott taking video of two Skylab spiders experiment

    NASA Technical Reports Server (NTRS)

    1973-01-01

    View of Scientist-Astronaut Owen K. Garriott, Skylab 3 science pilot, taking TV footage of Arabella and Anita, the two Skylab 3 common cross spiders 'aranous diadematus,' aboard the Skylab space station cluster in Earth orbit. During the 59 day Skylab 3 mission the two spiders Arabella and Anita, were housed in an enclosure onto which a motion picture and still camera were attached to record the spiders' attempts to build a web in the weightless environment. Note the automatic data acquisition camera (DAC) about 3.5 feet to Garriott's right (about waist level).

  3. Reclassification of Shewanella putrefaciens Owen's genomic group II as Shewanella baltica sp. nov.

    PubMed

    Ziemke, F; Höfle, M G; Lalucat, J; Rosselló-Mora, R

    1998-01-01

    The taxonomic relationship between several Shewanella putrefaciens isolates from the Baltic Sea and reference strains of this species is presented in this study. Results from DNA-DNA hybridization using a newly developed non-radioactive detection system and from 16S rRNA gene sequencing demonstrated that S. putrefaciens is a heterogeneous species containing more than a single genomic group. The genomic group II was phylogenetically, genotypically and phenotypically distant enough from the species type strain to be classified as a single species within the genus Shewanella. Therefore, we propose to reclassify Owen's genomic group II as Shewanella baltica sp. nov. with the type strain NCTC 10735.

  4. An Algorithm for Critical Nodes Problem in Social Networks Based on Owen Value

    PubMed Central

    Wang, Xue-Guang

    2014-01-01

    Discovering critical nodes in social networks has many important applications. For finding out the critical nodes and considering the widespread community structure in social networks, we obtain each node's marginal contribution by Owen value. And then we can give a method for the solution of the critical node problem. We validate the feasibility and effectiveness of our method on two synthetic datasets and six real datasets. At the same time, the result obtained by using our method to analyze the terrorist network is in line with the actual situation. PMID:25006592

  5. Experimental assessment of Owen's second hypothesis on surface shear stress induced by a fluid during sediment saltation

    NASA Astrophysics Data System (ADS)

    Walter, B.; Horender, S.; Voegeli, C.; Lehning, M.

    2014-09-01

    A widely used, yet thus far unproven, fluid dynamical hypothesis originally presented by P. R. Owen 50 years ago, states that the surface shear stress induced by a fluid on the ground during equilibrium sediment saltation is constant and independent of the magnitude of the fluid velocity and consequently the particle mass flux. This hypothesis is one of the key elements in almost all current model descriptions of sediment erosion. We measured the surface shear stress in a drifting-sand wind tunnel and found Owen's hypothesis being merely an approximation of the real situation. A significant decrease of the fluid stress with increasing wind velocities was measured for low to intermediate particle mass fluxes. For high particle mass fluxes, Owen's hypothesis essentially holds, although a slight increase of the fluid stress was measured.

  6. An apparent shear zone trending north-northwest across the Mojave Desert into Owens Valley, eastern California

    NASA Astrophysics Data System (ADS)

    Savage, J. C.; Lisowski, M.; Prescott, W. H.

    1990-11-01

    Strain rates measured at four geodetic networks in eastern California situated between northern Owens Valley and the Transverse Ranges along a small circle drawn about the Pacific-North America pole of rotation are remarkably consistent. Each exhibits 0.14 μrad/yr simple right-lateral engineering-shear-strain accumulation across the local vertical plane tangent to the small circle. Local faults (e.g., Owens Valley, Garlock, Helendale) traversing these networks are not as closely aligned with the vertical planes of maximum shear-strain accumulation as is the local tangent to the small circle. A fifth network slightly east of the small circle shows no significant strain accumulation. Thus, a shear zone trending N35° W from near the eastern end of the big bend of the San Andreas fault to northern Owens Valley is indicated by these data. This corresponds to the Eastern California shear zone proposed on geological evidence by Dokka and Travis. The shear zone carries ˜8 mm/yr of the Pacific-North America relative plate motion from the San Andreas fault north-northwest across the Mojave Desert into Owens Valley and the northern Basin and Range province. The shear zone observed at the surface may be a manifestation of a through-going subcrustal fault.

  7. Outdoor test for thermal performance evaluation of the Owens-Illinois Sunpack SEC-601 (air) solar collector

    NASA Technical Reports Server (NTRS)

    1979-01-01

    The test procedures used and the test results obtained during the performance of an evaluation test program on the Owens-Illinois Sunpak, model SEC-601, air solar collector under natural outdoor weather conditions are presented. All testing activities were performed on a single module. The test was performed and the data evaluated as applicable to outdoor testing of solar collectors.

  8. A COMBINED MODELING AND MEASUREMENT TECHNIQUE FOR ESTIMATING WIND-BLOWN DUST EMISSIONS AT OWENS (DRY) LAKE, CA

    EPA Science Inventory

    A refined method of modeling atmospheric dust concentrations due to wind erosion was developed using real-time saltation flux measurements and ambient dust monitoring data at Owens Lake, California. This modeling method may have practical applications for modeling the atmospheric...

  9. Horace Lamb and the circumstances of his appointment at Owens College

    PubMed Central

    Launder, Brian

    2013-01-01

    This paper examines a succession of incidents at a critical juncture in the life of Professor Horace Lamb FRS, a highly regarded classical fluid mechanicist, who, over a period of some 35 years at Manchester, made notable contributions in research, in education and in wise administration at both national and university levels. Drawing on archived documents from the universities of Manchester and Adelaide, the article presents the unusual sequence of events that led to his removing from Adelaide, South Australia, where he had served for nine years as the Elder Professor of Mathematics, to Manchester. In 1885 he was initially appointed to the vacant Chair of Pure Mathematics at Owens College and then, in 1888, as an outcome of his proposal for rearranging professorial responsibilities, to the Beyer Professorship of Pure and Applied Mathematics.

  10. Initial Observations of Solar Bursts with the Expanded Owens Valley Solar Array

    NASA Astrophysics Data System (ADS)

    Gary, Dale E.; Kuroda, Natsuha; Fleishman, Gregory; Nita, Gelu M.; White, Stephen; Hurford, Gordon; McTiernan, James

    2015-04-01

    The Expanded Owens Valley Solar Array (EOVSA) is a newly expanded and upgraded, solar-dedicated radio array consisting of 13 antennas equipped with receivers designed to cover the 1-18 GHz frequency range. Beginning in the fall of 2014, it began taking data on four antennas in total power mode, and observed a number of solar flares ranging from the X3.1 flare of 2014 Oct 24 to small events of low C-class, with 1-s time resolution at more than 300 frequencies in the range 2.5-18 GHz. The array is now (Feb. 2015) operating with 8 antennas in both total power and interferometry mode, and is rapidly being commissioned for full operation with all 13 antennas. Here we present some initial observations with the array, emphasizing the remarkable temporal and spectral resolution of the instrument, together with joint RHESSI hard X-ray and SDO EUV observations.

  11. The Internet as a Site for Changing Practice: The Case of Ms. Owens

    NASA Astrophysics Data System (ADS)

    Wallace, Raven M.

    2002-08-01

    The Internet has been seen as a resource for reforming education. Researchers and reformers have had some success in developing reform-based innovations using the Internet. However, most teachers who use the Internet are not part of such projects and instead, are developing their own approaches to Internet use. This study explores the experiences of one teacher as she uses the Internet on her own as a tool for changing her practice. Ms. Owens is a high school chemistry teacher who used the Web as part of a unit on nuclear chemistry. Her experience suggests that reform by way of the Internet is complex and challenging; that it makes huge demands on teacher knowledge and time; and that, even with commitment and effort, the results can be distant from the kind of science reform at which the NRC Standards are aimed.

  12. Astronaut Owen Garriott as test subject for Human Vestibular Function exp.

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Scientist-Astronaut Owen K. Garriott, Skylab 3 science pilot, serves as test subject for the Skylab Human Vestibular Function M131 Experiment, as seen in this photographic reproduction taken from a television transmission made by a color TV camera aboard the Skylab space station in Earth orbit. The objectives of the M131 experiment are to obtain data pertinent to establishing the validity of measurements of specific behavioral/physiological responses influenced by vestibular activity under one-G and zero-G conditions; to determine man's adaptability to unusual vestibular conditions and predict habitability of future spacecraft conditions involving reduced gravity and Coriollis forces; and to measure the accuracy and variability in man's judgement of spatial coordinates based on atypical gravity receptor cues and inadequate visual cues.

  13. Astronaut Owen Garriott as test subject for Human Vestibular Function exp.

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Scientist-Astronaut Owen K. Garriott, Skylab 3 science pilot, serves as test subject for the Skylab Human Vestibular Function M131 Experiment, as seen in this photographic reproduction taken from a television transmission made by a color TV camera aboard the Skylab space station in Earth orbit. Dr. Garriott is seated in the experiment's litter chair which can rotate the test subject at predetermined rotational velocity or programmed ecceleration/decelerational profile. The objectives of the M131 experiment are to obtain data pertinent to establishing the validity of measurements of specific behavioral/physiological responses influenced by vestibular activity under one-G and zero-G conditions; to determine man's adaptability to unusual vestibular conditions and predict habitability of future spacecraft conditions involving reduced gravity and Coriollis forces; and to measure the accuracy and variability in man's judgement of spatial coordinates based on atypical gravity receptor cues an

  14. Impact of One Hundred Years of Owens Lake Playa Dust on Nearby Alluvial Soils

    NASA Astrophysics Data System (ADS)

    Quick, D. J.; Reheis, M. C.; Stewart, B. W.; Chadwick, O.

    2009-12-01

    Owens Lake Playa in Owens Valley, California has been one of the largest point sources of PM-10 dust in the United States for about 100 years. Dust composition and deposition rates on the lakebed and downwind of the lakebed have been measured since 1991 by the USGS. These data circumscribe the amount and composition of dust likely to be incorporated into nearby soils. Our research documents the incorporation of playa dust in soils relative to distance from the playa by using strontium isotopes as a provenance tracer. There are distinct contrasts in trace element chemistry, strontium isotopic composition and particle size among the granitic parent material, the playa sediments and the regional dust fall. These contrasts allow us to develop quantitative estimates of the role of salts and fines in the soil profiles and to calculate the proportions derived from different sources. We sampled soils of similar texture (and inferred age) on alluvial fans derived from Sierra Nevada granites along the north-northwest—south-southeast valley axis and performed water and acid leaches on these samples to determine soluble salt concentrations as well as their strontium concentrations and isotope ratios. Early results demonstrate salt concentrations 2-8 X higher in soils adjacent to and immediately north of the playa, as well as a clear strontium isotope signature from the playa. We have thus far quantified playa dust inputs to soils in four locations near the playa and determined, in detail, the input and impact of playa dust to one soil in the Alabama Hills just north of the playa. We used this profile as an example of the possible effect on other surrounding soils over the next 100 years if the playa dust is not significantly mitigated. The Alabama soils have high measures of electrical conductivity (EC; the horizons range from about 250 µS/cm to more than 1100 µS/cm) compared to all other soils sampled, an average pH of 10.0 and a sodium adsorption ratio (SAR) greater than

  15. Arsenic distribution, speciation and solubility in shallow groundwater of Owens Dry Lake, California

    NASA Astrophysics Data System (ADS)

    Ryu, J. I. Hun; Gao, Suduan; Dahlgren, Randy A.; Zierenberg, Robert A.

    2002-09-01

    Generation of dust particles from the Owens Lake playa creates a severe air pollution hazard in the western United States. Much of the dust produced from the dry lakebed is derived from salts formed by evaporation of saline groundwater that often contains high concentrations of dissolved arsenic (As). The objectives of this research were to study the spatial distribution of dissolved arsenic in the shallow groundwater, and to examine factors affecting arsenic solubility and speciation. Evapoconcentration, redox potential, pH, and mineral solubility were examined as factors regulating arsenic biogeochemistry. Dissolved arsenic concentrations ranged from 0.1 to 96 mg L -1 and showed a general increase from the shoreline to the center of the lakebed. Arsenic concentrations were strongly correlated to electrical conductivity (EC) and δD suggesting that evapoconcentration is an important process regulating total As concentrations. Arsenite [As(III)] was the dominant form of inorganic arsenic at Eh values less than about -170 mV while arsenate [As(V)] was predominant at higher Eh values. Organic arsenic was negligible (<0.21%) in all shallow groundwater samples. Dissolved arsenic concentrations do not appear to be strongly regulated by solid-phase reactions. Solid-phase arsenic concentrations generally ranged between 4.0 and 42.6 mg kg -1 and a maximum concentration range (20 to 40 mg kg -1) was reached as solution concentration increased up to 80 mg L -1, indicating minimal sorption and/or precipitation of arsenic. Chemical equilibrium modeling indicated that orpiment (As 2S 3) was the only solid phase with a positive saturation index (indicating over-saturation), but only at high arsenic and sulfide concentrations. The findings of this research are important for assessing the potential environmental impacts of elevated arsenic concentrations on dust mitigation efforts taking place at Owens Dry Lake.

  16. Decomposition of Alternative Chirality Amino Acids by Alkaliphilic Anaerobe from Owens Lake, California

    NASA Technical Reports Server (NTRS)

    Townsend, Alisa; Pikuta, Elena V.; Guisler, Melissa; Hoover, Richard B.

    2009-01-01

    The study of alkaliphilic microbial communities from anaerobic sediments of Owens and Mono Lakes in California led to the isolation of a bacterial strain capable of metabolizing amino acids with alternative chirality. According to the phylogenetic analysis, the anaerobic strain BK1 belongs to the genus Tindallia; however, despite the characteristics of other described species of this genus, the strain BK1 was able to grow on D-arginine and Dlysine. Cell morphology of this strain showed straight, motile, non-spore-forming rods with sizes 0.45 x 1.2-3 microns. Physiological characteristics of the strain showed that it is catalase negative, obligately anaerobic, mesophilic, and obligately alkaliphilic. This isolate is unable to grow at pH 7 and requires CO3 (2-) ions for growth. The strain has chemo-heterotrophic metabolism and is able to ferment various proteolysis products and some sugars. It plays the role of a primary anaerobe within the trophic chain of an anaerobic microbial community by the degradation of complex protein molecules to smaller and less energetic molecules. The new isolate requires NaCl for growth, and can grow within the range of 0.5-13 %, with the optimum at 1 % NaCl (w/v). The temperature range for the growth of the new isolate is 12-40 C with optimum at 35 C. The pH range for the growth of strain BK1 occurs between 7.8 and 11.0 with optimum at 9.5. This paper presents detailed physiological characteristics of the novel isolate from Owens Lake, a unique relic ecosystem of Astrobiological significance, and makes an accent on the ability of this strain to utilize L-amino acids.

  17. Relationship between surface roughness and age of deposits in debris flow fans, Eastern Owens Valley, CA

    NASA Astrophysics Data System (ADS)

    Mihir, Monika; Wasklewicz, Thad; Liu, Tanzhuo

    2015-04-01

    The episodic nature of debris flows result in deposits of variable ages on the debris flow fan surface. This study maps the variable ages of fan deposits (called geomorphic units here) of four debris flow fans of south-eastern Owens Valley, California, USA from aerial photographs and field surveys. It then assesses the relationships between the age of the deposits, and their surface roughness and particle sizes. The deposits of different ages have different characteristics and are distinguished on the basis of different soil development, varnish accumulation, desert pavement development and surficial topography. The four fans typically have 4 geomorphic units on their surface. Numerical dates of the geomorphic units were obtained with the aid of varnish microlamination dating techniques. High resolution digital elevation data (5 cm planimetric resolution), were generated from a terrestrial laser scanner for each geomorphic unit (16 geomorphic units in total). The elevation data was then used in quantifying surface roughness. Particle sizes were also measured at each geomorphic unit where 50 particles were measured within a rectangular box (1.24 m by 1.00 m). We find that (i) the age of the oldest deposits range from 11,100 to 12,350 years BP (before present), second oldest deposits are around 7300-9500 years BP, third oldest deposits are around 4000 to 6000 years BP and the active deposits are essentially modern to several hundred years old, (ii) the oldest deposits have maximum surface roughness while the youngest deposits have comparatively less surface roughness, (iii) the average particle sizes of the deposits range from 3.15 cm to 22.04 cm with high variability (standard deviation ranging from 2.75 to 10.50) observed in all geomorphic units. Study of relationships between the variables brings out (i) an insignificant relationship between the surface roughness and age of deposits, (ii) an insignificant relationship between particle size variability and age of

  18. G-Plus report to Owens Corning-thermal conductivity Measurements of Fiberglass

    SciTech Connect

    Wang, H

    2003-04-15

    Fiberglass made by Owens Corning is being used in noise reduction of automobile exhaust system. Specifically, the glass fibers are packed inside the muffler to achieve the desired acoustic effect. A secondary benefit of the fibers is to serve as a thermal insulation. Because of this insulating property, the glass fibers can serve to reduce the temperature of the muffler shell. This in turn reduces the need for heat shields around mufflers and reduces the amount of exterior temperature accelerated corrosion of the muffler shell, especially in the winter ''salt belts'' where large amounts of salt are placed on highways to minimize the safety impact of snow and ice. In addition, for some applications the use of the fiberglass could allow the use of lighter weight carbon based polymer composite materials in place of steel for muffler shells. However, in order to properly design exhaust systems without heat shields or to take advantage of new materials, the thermal conductivity of the fiberglass material at operating temperatures (for some applications above 750 C) must be known. We selected two types of Owens Corning glass fibers, 17 {micro}m and 24 {micro}m in diameter, for this study. There are some room temperature thermal conductivity data for the fiberglass, but high temperature data are not available. Based on the thermal radiation model, thermal conductivity should increase rapidly at high temperature, providing less thermal insulation. In addition, thermal conductivity depends on packing density of the glass fibers. We will study the effect of packing density on thermal conductivity. Another issue is that the glass fiber conducts heat better along the fiber, while the conduction across the fibers is poor, because thermal conduction from one fiber to another has to go through an interface with thermal resistance. In fiberglass, most fibers are not in good contact with the surrounding fibers, thus, most heat transfer is dependent on the thermal radiation effect

  19. Paleontology in parts: Richard Owen, William John Broderip, and the serialization of science in early Victorian Britain.

    PubMed

    Dawson, Gowan

    2012-12-01

    While a great deal of scholarly attention has been given to the publication of serialized novels in early Victorian Britain, there has been hardly any consideration of the no less widespread practice of issuing scientific works in parts and numbers. What scholarship there has been has insisted that scientific part-works operated on entirely different principles from the strategies for maintaining readerly interest that were being developed by serial novelists like Charles Dickens. Deploying the methods of book history, this essay examines the reporting of Richard Owen's celebrated paleontological reconstructions from the 1830s and 1840s in the serialized formats of the Proceedings of the Zoological Society, his own History of British Fossil Mammals, and, in particular, the Penny Cyclopaedia. It argues that Owen, along with his close friend William John Broderip, clearly recognized the affective possibilities of the serial format and that they exploited the Penny Cyclopaedia's sequential mode of publication to evoke suspense and expectation in their anonymous but collaboratively authored accounts of Owen's paleontological researches.

  20. Investigation of a Complex Nocturnal Flow in Owens Valley, California Using Coherent Doppler Lidar

    NASA Astrophysics Data System (ADS)

    Choukulkar, Aditya; Calhoun, Ronald; Billings, Brian; Doyle, James

    2012-09-01

    A study of an interesting meteorological episode over the Owens Valley, California, USA during the Terrain-Induced Rotor EXperiment was conducted using a recently adapted statistical interpolation method to retrieve wind-velocity vectors from Doppler lidar data. This vector retrieval method has been adapted from radar data assimilation techniques. Results show that the method allows better preservation of local variations in the flow field than other techniques. In addition, a high resolution Coupled Ocean/Atmosphere Mesoscale Prediction System (COAMPS®) run is used to understand the large-scale flow within the valley and compared with lidar retrievals. Observations from 1030 UTC to 1230 UTC (0230 local time to 0430 local time) on March 27, 2006 are presented. Lidar observations show complex and uncharacteristic flows such as sudden bursts of westerly cross-valley wind mixing with the dominant up-valley wind. Model results from COAMPS and other in-situ instrumentation are used to corroborate and complement these observations. The optimal interpolation technique for Doppler lidar data vector retrieval appears well suited for scenarios with complex spatial variations in the flow field.

  1. Elemental geochemistry of wind-erodible playa sediments, Owens Lake, California

    NASA Astrophysics Data System (ADS)

    Gill, Thomas E.; Gillette, Dale A.; Niemeyer, Tezz; Winn, Russell T.

    2002-04-01

    Wind erosion of the dried bed (playa) of Owens Lake, California is an extremely intense source of mineral aerosol, transporting dust hundreds of kilometers downwind to critical ecological areas and several cities. A dust-producing site on the playa was studied over a four-year period to document the processes associated with aerosol emission. The playa takes on a variety of sedimentary forms and phases with surface crusts of differing susceptibilities to wind erosion. The sediments are classed into three general categories based on appearance: soft (saline), loose with drifting sand (salt-silt-clay), and hard and clean (silt-clay). Sediment samples were collected over a two-year period as the study site cycled through all three crust types, and the samples were crushed and analyzed by PIXE. The results indicate that visual appearance and sedimentary structure does not correlate with elemental composition. All sediment types contain significant concentrations of various elements including sodium, calcium and silicon. Potentially toxic trace elements are also found in the sediments. All sediment types contain lead and/or arsenic in tens of parts per million, as well as various other heavy metals. Pb and As levels do not clearly correlate with salt content or sediment type. Arsenic levels may be slightly higher in the crusts with loose material present and potentially lower in the clean hard crusts, while Pb was least frequently detected in the samples with loose material. Future research will add mineralogical and stable isotope analyses to correlate with the PIXE data.

  2. Samir Hanash discusses how HUPO aims to globalize proteomics research (interview by Joanna Owens).

    PubMed

    Hanash, Samir

    2002-08-01

    Samir Hanash is a pioneer in cancer proteomics and was elected as the Inaugural President of the Human Proteome Organization (HUPO) in June 2001. He is Professor of Medicine at the University of Michigan (UM) where he heads a large research group that focuses on cancer proteomics, and is also on the executive committees of several research associations, including the American Society for Cell Biology (ASCB) and the American Association for Cancer Research (AACR). After obtaining a medical degree in 1972 from American University in Beirut, Lebanon, Hanash moved to UM where he studied for his PhD on haemoglobin protein and gene analysis in the Human Genetics department and was awarded the Public Health Service (PHS) Fellowship award in Biochemical Genetics in 1975. After a post-doctoral fellowship in the same department, Hanash took up a Residency position in Pediatrics at the Children's Hospital of Michigan, during which time he was awarded a Children's Leukaemia Foundation Fellowship Award. Subsequently, he has held the positions of Instructor in Pediatric Hematology (1978-1979), and Assistant Professor (1979-1984) and Associate Professor (1984-1989) of Pediatrics before taking on his present role as Professor of Pediatrics at UM. He is also Director of the Cancer Center Carcinogenesis Program and a member of the Gene Therapy Group and the Genome Center and Computer Task Force at UM. He was awarded the Rothchild Award by the Curie Cancer Institute in 1998. [interview by Joanna Owens

  3. Assessment of AVIRIS data from vegetated sites in the Owens Valley, California

    NASA Technical Reports Server (NTRS)

    Rock, B. N.; Elvidge, Christopher D.; Defeo, N. J.

    1988-01-01

    Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) data were acquired from the Bishop, CA area, located at the northern end of the Owens Valley, on July 30, 1987. Radiometrically-corrected AVIRIS data were flat-field corrected, and spectral curves produced and analyzed for pixels taken from both native and cultivated vegetation sites, using the JPS SPAM software program and PC-based spreadsheet programs. Analyses focussed on the chlorophyll well and red edge portions of the spectral curves. Results include the following: AVIRIS spectral data are acquired at sufficient spectral resolution to allow detection of blue shifts of both the chlorophyll well and red edge in moisture-stressed vegetation when compared with non-stressed vegetation; a normalization of selected parameters (chlorophyll well and near infrared shoulder) may be used to emphasize the shift in red edge position; and the presence of the red edge in AVIRIS spectral curves may be useful in detecting small amounts (20 to 30 pct cover) of semi-arid and arid vegetation ground cover. A discussion of possible causes of AVIRIS red edge shifts in respsonse to stress is presented.

  4. Siphateles (Gila) sp. and Catostomus sp. from the Pleistocene OIS-6 Lake Gale, Panamint Valley, Owens River system, California

    NASA Astrophysics Data System (ADS)

    Jayko, A. S.; Forester, R. M.; Smith, G. R.

    2014-12-01

    Panamint Valley lies within the Owens River system which linked southeastern Sierra Nevada basins between Mono Lake and Death Valley during glacial-pluvial times. Previous work indicates that late Pleistocene glacial-pluvial Lake Gale, Panamint Valley was an open system during OIS-6, a closed ground water supported shallow lake during OIS-4, and the terminal lake basin for the Owens River system during OIS-2. We here report the first occurrence of fossil fish from the Plio-Pleistocene Panamint basin. Fish remains are present in late Pleistocene OIS-6 nearshore deposits associated with a highstand that was spillway limited at Wingate Wash. The deposits contain small minnow-sized remains from both Siphateles or Gila sp. (chubs) and Catostomus sp. (suckers) from at least four locations widely dispersed in the basin. Siphateles or Gila sp. and Catostomus are indigenous to the Pleistocene and modern Owens River system, in particular to the historic Owens Lake area. Cyprinodon (pupfish) and Rhinichthys (dace) are known from the modern Amargosa River and from Plio-Pleistocene deposits in Death Valley to the east. The late Pleistocene OIS-6 to OIS-2 lacustrine and paleohydrologic record in Panamint basin is interpreted from ostracod assemblages, relative abundance of Artemia sp. pellets, shallow water indicators including tufa fragments, ruppia sp. fragments and the relative abundance of charophyte gyrogonites obtained from archived core, as well as faunal assemblages from paleoshoreline and nearshore deposits. The OIS-4 groundwater supported shallow saline lake had sufficiently low ratios of alkalinity to calcium (alk/Ca) to support the occurrence of exotic Elphidium sp. (?) foraminfera which are not observed in either OIS-2 or OIS-6 lacustrine deposits. The arrival of Owens River surface water into Panamint Basin during OIS-2 is recorded by the first appearance of the ostracod Limnocythere sappaensis at ~27 m depth in an ~100 m archived core (Smith and Pratt, 1957) which

  5. Granulometry and geochemistry of aeolian dust during emission from Owens (dry) Lake, California

    NASA Astrophysics Data System (ADS)

    Rojo, A.; Gill, T. E.; Gillette, D. A.; Emmert, S. P.; Barnes, M. A.

    2005-12-01

    We utilize a variety of methods to correlate particle size distributions (PSD) with the geochemistry of aeolian dusts being generated at Owens (dry) Lake, California. Elemental analysis of dust samples was performed via proton-induced X-ray emission (PIXE) and inductively coupled plasma - atomic emission spectrometry (ICP-AES). PSD (submicron through coarse sand) of dust (in air and water, dispersed and undispersed) were determined via laser diffraction to evaluate dust grain sizes (percent volume) as a function of time, height above the playa surface, and distance downwind of the initiation point of dust emission, as well as the effect of precipitation and soluble salts on overall dust loading. Aeolian sediments were collected at up to six heights up to 1m above the playa surface at up to seven sites along a 1.5 km long upwind-downwind transect during the Lake Owens Dust Experiment (LODE) I in March 1993. The initial dust event on March 11, 1993 was characterized by the wind erosion of an efflorescent playa surface rich in sodium sulfates and other evaporites deposited by saline groundwater discharge during late winter and early spring. Dust from this event was rich in clays as well as evaporites. The proportion of the finest (respirable) and coarsest (saltating) airborne particles decreased with distance downwind, while the proportion of mid-sized grains (silt) increased downwind. The proportion of clay and silt sized particles consistently increased with height and sand (saltating particle) content decreased with height above the playa at each site during LODE I. Percent volume of sand peaked in the fine sand (100-250 micrometers) range. The proportion of particles in any given size fraction had no clear pattern from one dust storm to another. PIXE analyses revealed the presence of at least 20 elements; several additional trace elements were detected at ppm levels by ICP-AES. Na, Si, and Ca were present at the highest concentrations (tens of weight percent

  6. Keeping the History in Historical Seismology: The 1872 Owens Valley, California Earthquake

    NASA Astrophysics Data System (ADS)

    Hough, Susan E.

    2008-07-01

    The importance of historical earthquakes is being increasingly recognized. Careful investigations of key pre-instrumental earthquakes can provide critical information and insights for not only seismic hazard assessment but also for earthquake science. In recent years, with the explosive growth in computational sophistication in Earth sciences, researchers have developed increasingly sophisticated methods to analyze macroseismic data quantitatively. These methodological developments can be extremely useful to exploit fully the temporally and spatially rich information source that seismic intensities often represent. For example, the exhaustive and painstaking investigations done by Ambraseys and his colleagues of early Himalayan earthquakes provides information that can be used to map out site response in the Ganges basin. In any investigation of macroseismic data, however, one must stay mindful that intensity values are not data but rather interpretations. The results of any subsequent analysis, regardless of the degree of sophistication of the methodology, will be only as reliable as the interpretations of available accounts—and only as complete as the research done to ferret out, and in many cases translate, these accounts. When intensities are assigned without an appreciation of historical setting and context, seemingly careful subsequent analysis can yield grossly inaccurate results. As a case study, I report here on the results of a recent investigation of the 1872 Owen's Valley, California earthquake. Careful consideration of macroseismic observations reveals that this event was probably larger than the great San Francisco earthquake of 1906, and possibly the largest historical earthquake in California. The results suggest that some large earthquakes in California will generate significantly larger ground motions than San Andreas fault events of comparable magnitude.

  7. Keeping the History in Historical Seismology: The 1872 Owens Valley, California Earthquake

    SciTech Connect

    Hough, Susan E.

    2008-07-08

    The importance of historical earthquakes is being increasingly recognized. Careful investigations of key pre-instrumental earthquakes can provide critical information and insights for not only seismic hazard assessment but also for earthquake science. In recent years, with the explosive growth in computational sophistication in Earth sciences, researchers have developed increasingly sophisticated methods to analyze macroseismic data quantitatively. These methodological developments can be extremely useful to exploit fully the temporally and spatially rich information source that seismic intensities often represent. For example, the exhaustive and painstaking investigations done by Ambraseys and his colleagues of early Himalayan earthquakes provides information that can be used to map out site response in the Ganges basin. In any investigation of macroseismic data, however, one must stay mindful that intensity values are not data but rather interpretations. The results of any subsequent analysis, regardless of the degree of sophistication of the methodology, will be only as reliable as the interpretations of available accounts - and only as complete as the research done to ferret out, and in many cases translate, these accounts. When intensities are assigned without an appreciation of historical setting and context, seemingly careful subsequent analysis can yield grossly inaccurate results. As a case study, I report here on the results of a recent investigation of the 1872 Owen's Valley, California earthquake. Careful consideration of macroseismic observations reveals that this event was probably larger than the great San Francisco earthquake of 1906, and possibly the largest historical earthquake in California. The results suggest that some large earthquakes in California will generate significantly larger ground motions than San Andreas fault events of comparable magnitude.

  8. Environmental change and fire in the Owen Stanley Ranges, Papua New Guinea

    NASA Astrophysics Data System (ADS)

    Hope, Geoffrey

    2009-11-01

    Kosipe, an upland valley at 2000 m altitude in the Owen Stanley Ranges of southeastern New Guinea, is known for the discovery of large stone waisted blades dated to 31 400 cal a BP. The purpose of these tools and the nature of occupation are unknown. The altitude is too high for most food crops today and may have stood close to the treeline during the last glaciation. Three pollen and charcoal diagrams from a large swamp in the Kosipe Valley provide a record of swamp and dryland changes for more than 50 000 years. There have been considerable fluctuations in vegetation on the slopes and on the swamp which reflect both environmental change and anthropogenic influences. A gymnosperm-rich forest at the base is replaced by mountain forest dominated by Nothofagus about 42 000 years ago. Fire first becomes apparent across the swamp around 40 000 years ago but is not common during the time when subalpine herbs reach their best representation. Tree fern-rich grasslands form a mosaic with montane forest in a near-treeline environment. The Pleistocene-Holocene boundary is marked by a decline in Nothofagus and increase in lower montane mixed forest taxa. Charcoal increases before this time and the swamp vegetation becomes more grass-rich. Charcoal is at its maximum through the last 3000 years possibly reflecting climate variability as well as sedentary occupation and agriculture on the swamp margin. Supplementary pollen diagrams from two higher altitude sites support the evidence from the Kosipe Swamp cores. Charcoal, local catchment erosion and increases in disturbance taxa become more widespread in the last 5000 years at these sites, suggesting that local settlement at Kosipe may have lagged behind general landscape use by populations from lower altitudes.

  9. Osmotic potential and projected drought tolerance of four phreatophytic shrub species in Owens Valley, California

    USGS Publications Warehouse

    Dileanis, Peter D.; Groeneveld, David P.

    1989-01-01

    A substantial quantity of the water used by plant communities growing on the floor of Owens Valley, California, is derived from a shallow unconfined aquifer. Fluctuations in the water table caused by ground-water withdrawal may result in periods when this water supply is not accessible to plants. The capacity of the plants to adapt to these periods of water loss depends on the availability of water stored in the soil and on physiological characteristics related to the ability of the plants to resist dehydration and wilting. Osmotic adjustment occurred in four phreatophytic shrub species at sites near Bishop, California, where the water table had been lowered by a system of pump-equipped wells installed in the vicinity of vegetation transects. The pressure-volume technique was used to determine osmotic potential and cell-wall elasticity between March 1985 and September 1986 for Atriplex torreyi, Chrysothamnus nauseosus , Sarcobatus verm iculatus , and Artemisia tridentata. Although not usually classified as a phreatophyte, Artemisia tridentata, where it grows on the valley floor, is apparently dependent on the depth to the water table. During late summer, osmotic potentials were 0.37 to 0.41 MPa (megapascal) lower in plants growing on the site where the water table had been lowered compared to an adjacent site where the water table remained at its natural levels. Measurements of soil matric potential at the two sites indicated that osmotic adjustment occurred in response to stress caused by lowering the water table. A theoretical lower limit of osmotic adjustment was determined by comparing initial cell osmotic potentials with initial xylem water potentials. These experimentally derived limits indicated that Atriplex torreyi and S. vermiculatus may maintain leaf cell turgor at significantly lower cell water potentials (about -4.5 MPa) than C. nauseosus or Artemisia tridentata (about -2.5 MPa), which allows them to function in drier soil environments.

  10. Osmotic potential and projected drought tolerance of four phreatophytic shrub species in Owens Valley, California

    USGS Publications Warehouse

    Dileanis, P.D.; Groeneveld, D.P.

    1988-01-01

    A large part of the water used by plant communities growing on the floor of Owens Valley, California, is derived from a shallow unconfined aquifer. Fluctuations in the water table caused by groundwater withdrawal may result in periods when this water supply is not accessible to plants. The capacity of the plants to adapt to these periods of water loss depend on the availability of water stored in the soil and on physiological characteristics related to the ability of the plants to resist dehydration and wilting. Osmotic adjustment occurred in four phreatophytic shrub species at sites near bishop, California, where the water table had been lowered by a system of pump-equipped wells installed in the vicinity of vegetation transects. The pressure-volume techniques was used to determine osmotic potential and cell-wall elasticity between March 1985 and September 1986 for Atriplex torreyi, Chrysothamnus nauseosus , Sarcobatus vermiculatus, and Artemisia tridentata. Although not usually classified as a phreatophyte, Artemisia tridentata, where it grows on the valley floor, is apparently dependent on the depth to the water table. During late summer, osmotic potentials were 0.37 to 0.41 megapascal lower in plants growing on the site where the water table had been lowered compared to an adjacent site where the water table remained at its natural levels. Measurements of soil matric potential at the two sites indicated that osmotic adjustment occurred in response to stress caused by lowering the water table. A theoretical lower limit of osmotic adjustment was determined by comparing initial cell osmotic potentials with initial xylem water potentials. These experimentally derived limits indicated that A. torreyi and S. vermiculatus may maintain leaf cell turgor at significantly lower cell water potentials (about -4.5 megapascals) than C. nauseosus or A. tridentata (about -2.5 megapascals) and allows them to function in dryer soil environments. (Author 's abstract)

  11. The Owens River as a tiltmeter for Long Valley caldera, California

    SciTech Connect

    Reid, J.B. Jr )

    1992-05-01

    In the lower 11 km of its course around the resurgent dome of Long Valley caldera, the Owens River displays two parallel meander belts, comparable in meander wavelength and amplitude but unequal in age, elevation, and discharge. It appears the two belts take turns carrying the river's flow depending on whether the dome is inflating or subsiding. The inboard belt, some 200-300 m closer to the dome and now 30-60 cm higher in elevation, contains an underfit stream and is now being abandoned. The outboard channel formed in a series of avulsions apparently induced by recent uplift of the dome. In the upper 4 km of the two-channel reach, avulsion occurred between 1856 and 1878 as inferred from the original US Coast and Geodetic Survey mapping the caldera. Avulsion had already occurred by 1856 in the lower 4 km of the river, suggesting a possible migration of the center of uplift through time. More ancient meander scars at the inboard and outboard limits of the floodplain imply additional earlier episodes of inflation and subsidence. Projection of surveyed topographic profiles across the river's floodplain to the center of the dome suggests that cumulative recent uplift is on the order of 15-35 m, or about 30-70 times greater than that measured for the caldera since 1979 (Castle et al. 1984). The duration of the era of subsidence can be estimated by comparing oxbow densities in the old and new meander belts in the upper two-channel reach; the data suggest that the dome may have been in subsidence for a period of at least 500 to 1,000 yr ending about 150 yr ago. No eruptions of the Long Valley volcanic system have accompanied these inflations and subsidings.

  12. Holocene and latest Pleistocene oblique dextral faulting on the southern Inyo Mountains fault, Owens Lake basin, California

    USGS Publications Warehouse

    Bacon, S.N.; Jayko, A.S.; McGeehin, J.P.

    2005-01-01

    The Inyo Mountains fault (IMF) is a more or less continuous range-front fault system, with discontinuous late Quaternary activity, at the western base of the Inyo Mountains in Owens Valley, California. The southern section of the IMF trends ???N20??-40?? W for at least 12 km at the base of and within the range front near Keeler in Owens Lake basin. The southern IMF cuts across a relict early Pliocene alluvial fan complex, which has formed shutter ridges and northeast-facing scarps, and which has dextrally offset, well-developed drainages indicating long-term activity. Numerous fault scarps along the mapped trace are northeast-facing, mountain-side down, and developed in both bedrock and younger alluvium, indicating latest Quaternary activity. Latest Quaternary multiple- and single-event scarps that cut alluvium range in height from 0.5 to 3.0 m. The penultimate event on the southern IMF is bracketed between 13,310 and 10,590 cal years B.P., based on radiocarbon dates from faulted alluvium and fissure-fill stratigraphy exposed in a natural wash cut. Evidence of the most recent event is found at many sites along the mapped fault, and, in particular, is seen in an ???0.5-m northeast-facing scarp and several right-stepping en echelon ???0.5-m-deep depressions that pond fine sediment on a younger than 13,310 cal years B.P. alluvial fan. A channel that crosses transverse to this scarp is dextrally offset 2.3 ?? 0.8 m, providing a poorly constrained oblique slip rate of 0.1-0. 3 m/ k.y. The identified tectonic geomorphology and sense of displacement demonstrate that the southern IMF accommodates predominately dextral slip and should be integrated into kinematic fault models of strain distribution in Owens Valley.

  13. Style of recent surface deformation at the south end of the Owens Valley fault zone, eastern California

    SciTech Connect

    Vittori, E. ); Michetti, A.M. Univ. of Nevada, Reno, NV . Mackey School of Mines); Slemmons, D.B. ); Carver, G. . Dept. of Geology)

    1993-04-01

    Owens Lake is at the south end of the 100+ km long 1872 right-lateral rupture of the Owens Valley fault zone. The southern termination is complex with: (1) extension near the Sierra Nevada front on a swarm of Holocene and late Pleistocene scarps; (2) intense folding of quaternary playa sediments at Bartlett Point along the right-oblique main fault, (3) extension on several faults of the playa floor, (4) probable 1872 right-lateral faulting (1.7 m) of the Holocene shorelines at the southern border of the lake and (5) the normal scarp (0.2--0.6 m high) at Red Ridge (Coso Range). The morphology of this scarp (almost undegraded free face) strongly suggests a 1872 origin. The pattern of faulting at Owens Lake indicates that it is a pull-apart basin, controlled by right-steps of the main NNW right-slip fault zone, with connection to NE and N-S normal faults. Also the prominent scarps at the SE edge of the lake generally interpreted as lake highstands are fault-controlled. This complex network of faults is expressed on low-sun angle photographs and detailed topographic maps. The O.V.F.Z. continues southward in the Coso Range, as evidenced by strongly folded Pliocene lacustrine deposits, and probably links to the Little Lake F.Z. near the Coso volcanic field. It is noteworthy that both the late quaternary basaltic volcanic fields near Big Pine at the northern end of the 1872 fault and the Coso volcanic field are at right-steps of the fault zone.

  14. Long-term weathering effects on the thermal performance of the Libbey-Owens-Ford (liquid) solar collector

    NASA Technical Reports Server (NTRS)

    1979-01-01

    Thermal performance tests were conducted on the Libbey-Owens-Ford liquid collector, following long term exposure to natural weathering conditions. Visual inspection of the collector, prior to the retest, indicated noticeable clouding of the inner cover glass, probably resulting from outgassing of the insulation. The absorber plate also showed some discoloration. The test results indicated that performance degradation had occurred at inlet temperatures significantly above ambient. The change in the slope of the efficiency curve, from the original data, is a direct indicator of an increase in the collector heat loss coefficient.

  15. The Unexpected Burden of Manhood in Owen Wister's "The Virginian": "Can't Yu' See How It Must Be about a Man?"

    ERIC Educational Resources Information Center

    Jones, Donald C.

    Literary critics have frequently credited Owen Wister with the invention of the modern Western novel. Yet when compared to the modern cowboy stereotype, the supposedly prototypical text of "The Virginian" defies its author's apparent convictions of Western masculinity. This bestseller includes most of the now classic elements of a…

  16. Owens Community College: A Case Study on the Effects of Politics, Economics, Social Factors, and Technological Factors on Future Educational Delivery Strategies, Space Needs, and Design

    ERIC Educational Resources Information Center

    Paskvan, Brian A.

    2011-01-01

    The purpose of this case study was to explore the influence of four factors--politics, economics, society, and technology--on educational delivery strategies, space needs, and design at Owens Community College. The future effects of these factors on the college were predicted four to six years from the time the study was conducted. The researcher…

  17. Multicultural counseling competencies: an analysis of research on clients' perceptions: comment on Owen, Leach, Wampold, and Rodolfa (2011).

    PubMed

    Ridley, Charles R; Shaw-Ridley, Mary

    2011-01-01

    J. Owen, M. M. Leach, B. Wampold, and E. Rodolfa (see record 2010-24976-001) tested the hypotheses that (a) some therapists express more multicultural competencies (MCCs) more than other therapists and (b) clients' perceptions of their therapists' MCCs are a function of specific client or therapeutic factors. In the present analysis, the authors critiqued 3 major components of the study: conceptual and methodological underpinnings, interpretation of research findings, and implications for future research. Although the authors agree with the importance of this line of research, the authors also believe that some of the researchers' underlying assumptions are worthy of examination; alternate interpretations of the findings are possible, and several recommendations for future research are imperative.

  18. In situ weathering vs eolian additions to soils: A proposed solution from lava tubes and cumulic soils, Owens Valley, Calif

    SciTech Connect

    Lafarge, D.W.; Burke, R.M. . Dept. of Geology)

    1993-04-01

    Natural dust traps in the form of open conduits to lava tubes, collapsed lava tubes, cinder cone depressions, and range-front half grabens create favorable environments for the accumulation of eolian materials through extended periods of geologic time. The radiometrically dated basalt flows in the Big Pine Lava Field, CA provide minimum and maximum constraining dates for accumulation rates of such eolian materials, which are also added, at least partially, to regional soils developed on moraines and alluvial fans. 1.2 meters of well sorted silts to fine sands are located within a lava tube formed in a flow emanating from the northern cone of the Stooges Range along the range front of the Inyo Mountains. This non-basaltic material records a minimum eolian accumulation rate of 4.8 mm/ka, whereas a somewhat thicker section in the subaerially exposed collapsed portion of the tube system suggests an accumulation rate of 8.0 mm/ka. Across Owens Valley along the Sierra Nevada range front, a cumulic soil described to a depth of 363+ cm is formed in a geomorphically youthful half graben near Crater Mountain (CM). This site records a bimodal particle size distribution of eolian silts and coarse sands, with locally derived very coarse sands and fine pebble gravels from juxtaposed granitic bedrock. Two plausible explanations for the cumulic, bimodal nature of the soil, with accompanying clay bulges are: (1) episodic sources for eolian dust induced by desiccation of pluvial Owens Lake, which would be in phase with Pleistocene climatic changes; or (2) continual input of the eolian component with episodic additions of the coarse-grained granitic materials brought about by periods of tectonism along the Sierra Nevada range front fault, thus not related to paleoclimate. Prevailing southerly winds suggested for times of peak dust availability, and the model of soil forming intervals proposed by Chadwick and Davis (1990) favor the first of these two explanations for the CM.

  19. Understanding thermodynamic relationships and geochemical mass balances from catchment to coast: A tribute to the life and career of Owen P. Bricker III

    USGS Publications Warehouse

    Bricker, Suzanne B.; Mackenzie, Fred T.; Baron, Jill S.; Price, Jason

    2014-01-01

    This special volume of aquatic geochemistry is dedicated to the memory of Owen Peterson Bricker III (1936–2011) and serves as a tribute to his life and career. Owen had a distinguished and productive research career in both academics at Johns Hopkins University (Fig. 1) and as a public servant with the Maryland Geological Survey, the US Environmental Protection Agency, and the US Geological Survey. He was a pioneer and leader in aqueous geochemistry, who applied a study approach that quantified mineral weathering reactions and equilibrium thermodynamic relations to better understand the chemical evolution of stream water in small watersheds. He will be especially remembered for his efforts to establish rigorous field studies in small catchments around the United States as a means of quantifying the sources of acid-neutralizing capacity that affect the chemical status and biological health of natural waters.

  20. Zircon geochronology of the Webb Canyon Gneiss and the Mount Owen Quartz Monzonite, Teton Range, Wyoming: Significance to dating late Archean metamorphism in the Wyoming craton

    USGS Publications Warehouse

    Zartman, R.E.; Reed, J.C.

    1998-01-01

    The Webb Canyon Gneiss is a strongly foliated and lineated orthogneiss intercalated with layered Archean gneisses in the northern part of the Teton Range in northwestern Wyoming. The Mount Owen Quartz Monzonite is a non-foliated or weakly flow foliated rock which forms a discordant pluton exposed in the central part of the range and that cuts the Webb Canyon Gneiss and the associated layered gneisses. U-Pb zircon geochronology reported here indicates that euhedral pink zircon grew in the Webb Canyon Gneiss at about 2680 Ma, probably during the peak of regional metamorphism and that the Mount Owen was emplaced at 2547??3 Ma. These dates provide the best constraints so far reported on the age of Late Archean regional metamorphism in the western part of the Wyoming craton.

  1. Ground-Water Quality Data in the Owens and Indian Wells Valleys Study Unit, 2006: Results from the California GAMA Program

    USGS Publications Warehouse

    Densmore, Jill N.; Fram, Miranda S.; Belitz, Kenneth

    2009-01-01

    Ground-water quality in the approximately 1,630 square-mile Owens and Indian Wells Valleys study unit (OWENS) was investigated in September-December 2006 as part of the Priority Basin Project of Groundwater Ambient Monitoring and Assessment (GAMA) Program. The GAMA Priority Basin Project was developed in response to the Groundwater Quality Monitoring Act of 2001 and is being conducted by the U.S. Geological Survey (USGS) in collaboration with the California State Water Resources Control Board (SWRCB). The Owens and Indian Wells Valleys study was designed to provide a spatially unbiased assessment of raw ground-water quality within OWENS study unit, as well as a statistically consistent basis for comparing water quality throughout California. Samples were collected from 74 wells in Inyo, Kern, Mono, and San Bernardino Counties. Fifty-three of the wells were selected using a spatially distributed, randomized grid-based method to provide statistical representation of the study area (grid wells), and 21 wells were selected to evaluate changes in water chemistry in areas of interest (understanding wells). The ground-water samples were analyzed for a large number of synthetic organic constituents [volatile organic compounds (VOCs), pesticides and pesticide degradates, pharmaceutical compounds, and potential wastewater- indicator compounds], constituents of special interest [perchlorate, N-nitrosodimethylamine (NDMA), and 1,2,3- trichloropropane (1,2,3-TCP)], naturally occurring inorganic constituents [nutrients, major and minor ions, and trace elements], radioactive constituents, and microbial indicators. Naturally occurring isotopes [tritium, and carbon-14, and stable isotopes of hydrogen and oxygen in water], and dissolved noble gases also were measured to help identify the source and age of the sampled ground water. This study evaluated the quality of raw ground water in the aquifer in the OWENS study unit and did not attempt to evaluate the quality of treated water

  2. Spatial Evolution of Neogene Normal Faults, Northern Owens Valley: Constraints on Oblique-slip Partioning Within the Eastern California Shear Zone.

    NASA Astrophysics Data System (ADS)

    Sheehan, T. P.; Dawers, N.

    2005-05-01

    Simple geometric constraints can be used to predict fault interaction at depth. Such interaction within crustal scale fault populations plays an important role in the tectonic evolution of extensional tectonic settings. Here we use a theoretical relationship between fault dip, horizontal fault spacing, and depth to the base of the seismogenic zone to explain the late Cenozoic temporal and spatial evolution of faulting within the Eastern California shear zone, including the northern extent of Owens Valley, California. Our results show that during its evolution, the east-dipping Sierra Nevada frontal fault in northern Owens Valley became inactive due to intersection with the larger west-dipping range-bounding fault of the White Mountains. The horizontal spacing of 10 km between these two conjugate faults is such that they intersect within the brittle seismic layer resulting in the locking of this segment of Sierra Nevada frontal fault. Continued accumulation of normal displacement along the White Mountains fault zone has since resulted in the present-day half-graben basement structure of northern Owens Valley. This down-dropping along the eastern margin of the valley imposes a flexural tension across the surface of the Coyote Warp, which can be considered a large relay zone between the Sierra Nevada frontal fault and the Round Valley fault further west. It is suggested that this tension is responsible for the formation of west-dipping antithetic normal faults that are distributed locally around the Coyote Warp. This extensional fault geometry has imposed a kinematic restraint on the development and distribution of right-lateral shear within this part of the Eastern California shear zone, including northeastward transfer of right-lateral slip from the Owens Valley fault to the White Mountains fault.

  3. Using Landsat TM Imagery to Monitor Vegetation Change Following Flow Restoration to the Lower Owens River, California

    NASA Astrophysics Data System (ADS)

    Bross, Lesley Crandell

    Rehabilitating river corridors to restore valuable riparian habitat consumes significant resources from both governments and private companies. Given these considerable expenditures, it is important to monitor the progress of such projects. This study evaluated the utility of using Landsat Thematic Mapper remotely-sensed data from 2002 and 2009 to monitor vegetation change induced by instream flow restoration to the Lower Owens River in central California. This study compared the results of an unsupervised classification with an NDVI threshold classification to appraise the resources required and effectiveness of each analysis method. The results were inspected by creating standard remote sensing accuracy error matrices and by correlating landscape pattern metrics with bird indicator species. Both sets of classified maps show a noticeable increase in riparian vegetation in the study area following flow restoration in 2006, indicating an improvement of the quality of bird habitat. The study concluded that analyzing vegetation change using the unsupervised classification technique required more effort, expert knowledge, and supplementary data than using the NDVI threshold method. If these prerequisites are met, the output from the unsupervised classification process produces a more precise map of land cover change than the NDVI threshold method. However, if an analyst is lacking either resources or ground verification data, the NDVI threshold technique is capable of providing a generalized, but still valid evaluation of vegetation change. This conclusion is supported by higher correlations between indicator bird species under the unsupervised classification method than were found with the NDVI threshold method.

  4. Four new species of coccidia (Apicomplexa: Eimeriidae) from Owen Stanley Skinks, Papuascincus stanleyanus (Sauria: Scincidae), from Papua New Guinea

    USGS Publications Warehouse

    McAllister, Chris T.; Duszynski, Donald W.; Fisher, Robert N.; Austin, Christopher C.

    2014-01-01

    Between September and November 1991, 12 Owen Stanley skinks, Papuascincus stanleyanus (Booulenger) were collected from various localities on Papua New Guinea and examined for coccidians. Six (50%) were found to harbour four eimerians that we describe here as new. Oocysts of Eimeria burseyi sp. n. were elongate to ellipsoidal with a bilayered wall and measured (length x width, L x W) 36.0 x 24.0 microm, with a L/W ratio of 1.5. Both micropyle and oocyst residuum were absent, but a polar granule was present. Oocysts of Eimeria goldbergi sp. n. were ellipsoidal, with a bilayered wall, and measured 21.4 x 16.1 microm; L/W ratio was 1.3. Both micropyle and oocyst residuum were absent, but a single or fragmented polar granule was present. Oocysts of Eimeria boulengeri sp. n. were spheroidal to slightly subspheroidal, with a thin, single-layered wall that readily collapses, and measured 16.0 microm, L/W ratio was 1.0. Both micropyle and oocyst residuum were absent, but usually one (sometimes two) polar granule(s) were present. Oocysts of Eimeria niuginiensis sp. n. were oblong to tapered with a bilayered wall, and measured 20.0 x 13.1 microm; L/W ratio was 1.5. A micropyle, oocyst residuum and polar granule were absent. To our knowledge, these represent the only coccidians ever described from P. stanleyanus.

  5. The Whole AMS Matrix: Using the Owens Lake, Ardath Slump, and Gaviota Slide cores to explore classification of ellipsoid shapes

    NASA Astrophysics Data System (ADS)

    Schwehr, K.; Driscoll, N.; Tauxe, L.

    2004-12-01

    Categorizing sediment history using Anisotropy of Magnetic Susceptibility (AMS) has been a long standing challenge for the paleomagnetic community. The goal is to have a robust test of shape fabrics that allows workers to classify sediments in terms of being primary depositional fabric, deposition in with currents, or altered fabrics. Additionally, it is important to be able to distinguish altered fabrics into such classes as slumps, crypto-slumps, drilling deformation (such as fluidization from drilling mud and flow-in), and so forth. To try to bring a unified test scheme to AMS interpretation, we are using three example test cases. First is the Owens Lake OL92 core, which has provided previous workers with a long core example in a lacustrian environment. OL92 was classified into five zones based on visual observations of the core photographs. Using these groupings, Rosenbaum et al. (2000) was able to use the deflection of the minimum eigen vector from vertical to classify each individual AMS sample. Second is the Ardath Shale location, which provides a clear case of a lithified outcrop scale problem that showed success with the bootstrap eigen value test. Finally is the Gaviota Slide in the Santa Barbara Basin, which provides usage of 1-2 meter gravity cores. Previous work has focused on Flinn, Jelinek, and bootstrap plots of eigen values. In supporting the shape characterization we have also used a 95% confidence F-Test by means of Hext's statistical work. We have extended the F-Test into a promising new plot of the F12 and F23 confidence values, which shows good clustering in early tests. We have applied all of the available techniques to the above three test cases and will present how each technique either succeeds or fails. Since each method has its own strengths and weaknesses, it is clear that the community needs to carefully evaluate which technique should be applied to any particular problem.

  6. Water quality of Rob Roy Reservoir and Lake Owen, Albany County, and Granite Springs and Crystal Lake Reservoirs, Laramie County, Wyoming, 1997-98

    USGS Publications Warehouse

    Ogle, Kathy Muller; Peterson, D.A.; Spillman, Bud; Padilla, Rosie

    1999-01-01

    The water quality of four reservoirs was assessed during 1997 and 1998 as a cooperative project between the Cheyenne Board of Public Utilities and the U. S. Geological Survey. The four reservoirs, Rob Roy, Lake Owen, Granite Springs, and Crystal Lake, provide approximately 75 percent of the public water supply for Cheyenne, Wyoming. Samples of water and bottom sediment were collected and analyzed for selected physical, chemical, and biological characteristics to provide data about the reservoirs. Water flows between the reservoirs through a series of pipelines and stream channels. The reservoirs differ in physical characteristics such as elevation, volume, and depth.Profiles of temperature, dissolved oxygen, specific conductance, and pH were examined. Three of the four reservoirs exhibited stratification during the summer. The profiles indicate that stratification develops in all reservoirs except Lake Owen. Stratification developed in Rob Roy, Granite Springs, and Crystal Lake Reservoirs by mid-July in 1998 and continued until September, with the thickness of the epilimnion increasing during that time. Secchi disk readings indicated Rob Roy Reservoir had the clearest water of the four reservoirs studied.The composition of the phytoplankton community was different in the upper two reservoirs from that in the lower two reservoirs. Many of the species found in Rob Roy Reservoir and Lake Owen are associated with oligotrophic, nutrient-poor conditions. In contrast, many of the species found in Granite Springs and Crystal Lake Reservoirs are associated with mesotrophic or eutrophic conditions. The total number of taxa identified also increased downstream.The chemical water type in the reservoirs was similar, but dissolved-solids concentrations were greater in the downstream reservoirs. Water in all four reservoirs was a calcium-bicarbonate type. In the fall of 1997, Rob Roy Reservoir had the lowest dissolved-solids concentration (19 milligrams per liter), whereas

  7. Soil water and vegetation responses to precipitation and changes in depth to ground water in Owens Valley, California

    USGS Publications Warehouse

    Sorenson, Stephen K.; Dileanis, Peter D.; Branson, Farrel A.

    1991-01-01

    Vegetation on the floor of Owens Valley, California, is composed predominantly of phreatophytic desert communities that are adapted to small quantities of precipitation and alkaline soils. These plant communities are believed to be dependent on the continuing presence of a shallow water table. Maintaining existing plant communities is important to preserve the environmental quality of the valley. Proposals to pump additional quantities of ground water from the valley for export to the city of Los Angeles caused concern about the effect of pumping on the existing vegetation and how the plants would adapt to short- or long-term declines of the shallow water table. To test the ability of selected major shrub species to adapt to water-table decline, four sites were selected, pump-equipped wells were installed, and water-table drawdown was monitored. Soil samples were collected with a hand auger and analyzed by using the filter-paper method to monitor changes in soil water content and soil matric potential at test sites. Plant reactions were determined by measurements of plant cover, shoot growth, and xylem pressure potential. Results of 3 years of monitoring show that growth and cover repetition of the shrubs studied are affected greatly by the quantity of annual precipitation, especially at sites with coarse-textured soils. Plants were not affected by drying soil in the root zone until the maximum matric potential exceeded 4.3 pF (-1,950 kilopascal) at depths greater than 0.5 meter. Rabbit-brush was most sensitive to dry soil and was the only shrub species that died as the result of water stress from water-table drawdown. The change in cover repetition correlated positively with the magnitude of water-table drawdown at one site and negatively at another site. Measurements of xylem pressure potential taken before dawn correlated well with water content in the upper 1.5 meters of soil. The magnitude of water-table drawdown achieved by the pump-equipped wells was less

  8. The Owens Valley Epics

    ERIC Educational Resources Information Center

    Bahr, Donald

    2007-01-01

    One of the best-studied, least-discussed texts of Native American oral literature is a long Mojave "epic" taken down from a man named Inyo-kutavere by Alfred Kroeber in 1902 and published in 1951. The text was published in twenty-nine pages along with forty-eight pages of commentary and twenty-five pages of notes. In 1999, Arthur Hatto, an…

  9. Climate and hydrology of the last interglaciation (MIS 5) in Owens Basin, California: Isotopic and geochemical evidence from core OL-92

    USGS Publications Warehouse

    Li, H.-C.; Bischoff, J.L.; Ku, T.-L.; Zhu, Z.-Y.

    2004-01-01

    ??18O, ??13C, total organic carbon, total inorganic carbon, and acid-leachable Li, Mg and Sr concentrations on 443 samples from 32 to 83 m depth in Owens Lake core OL-92 were analyzed to study the climatic and hydrological conditions between 60 and 155 ka with a resolution of ???200 a. The multi-proxy data show that Owens Lake overflowed during wet/cold conditions of marine isotope stages (MIS) 4, 5b and 6, and was closed during the dry/warm conditions of MIS 5a, c and e. The lake partially overflowed during MIS 5d. Our age model places the MIS 4/5 boundary at ca 72.5 ka and the MIS 5/6 boundary (Termination II) at ca 140 ka, agreeing with the Devils Hole chronology. The diametrical precipitation intensities between the Great Basin (cold/wet) and eastern China (cold/dry) on Milankovitch time scales imply a climatic teleconnection across the Pacific. It also probably reflects the effect of high-latitude ice sheets on the southward shifts of both the summer monsoon frontal zone in eastern Asia and the polar jet stream in western North America during glacial periods. ?? 2003 Elsevier Ltd. All rights reserved.

  10. Climate Change Impacts on the Los Angeles Aqueducts Water Sources: 21st Century Hydrologic Projections for Owens Valley and Mono Lake Watershed

    NASA Astrophysics Data System (ADS)

    Costa-Cabral, M. C.; Roy, S. B.; Maurer, E. P.; Mills, W. B.; Chen, L.

    2011-12-01

    Precipitation from the Eastern Sierra Nevada watersheds of Owens Lake and Mono Lake is one of the main water sources, and the one of highest quality, for Los Angeles' more than 4 million people. Winter snow is stored in the large snowpack reservoir, and meltwater (~0.2-0.5 million acre-feet) is delivered annually to the city in the dry season by the 340-mile long Los Angeles Aqueduct system, operated by the Los Angeles Department of Water and Power. We identify plausible scenarios of future climate conditions in the Owens-Mono watersheds over the 21st century based on CMIP3 results for 16 global climate models (GCMs) statistically downscaled to 1/8° and greenhouse gas emission scenarios A2 and B1; and we evaluate the consequent hydrologic impacts using the Variable Infiltration Capacity (VIC) hydrologic model. Such climate scenarios have large and unquantifiable associated uncertainty and do not represent predictions, but are considered to be plausible under the current state of knowledge. We applied VIC to the Owens-Mono watersheds and calibrated the model using monthly streamflow records provided by LADWP. Of most interest to Los Angeles' water supply are the projections for the snowpack and the dry-season hydrograph that relies on snowmelt. Our results indicate future increases in the fraction of precipitation falling as rain rather than snow, from a historical value of about 20% to 20-30% by mid-century and 28-52% by end of century (depending on the GCM) for scenario A2. As a result, the snowpack's peak snow water equivalent (SWE) is projected to decline by most GCMs. The SWE peak is also projected to shift toward earlier dates (by a few days by mid-century and by a GCM-average of 2 weeks by end of century under emissions scenario A2). The diminished SWE, earlier SWE peak and earlier melt associated with rising temperatures result in earlier hydrograph peaks, a shift in the date marking the passage of half of the year's hydrograph volume (by more than one

  11. Demonstration of oxygen-enriched air staging at Owens-Brockway glass containers. Quarterly report. Feb. 1, 1996--Apr. 30, 1996

    SciTech Connect

    1996-07-01

    Objective is to demonstrate use of a previously developed combustion modification technology to reduce NO{sub x} emissions from sideport regenerative container glass melters. Host furnace is an Owens- Brockway 6-port pair sideport furnace in Vernon CA producing 325- ton/d of amber container glass. Baseline NO{sub x} level is 4.0 lb/ton glass; an anticipated NO{sub x} reduction of 50% would lower this to below 2 lb/ton. With the OEAS operating on only one of the 6 ports, an overall NO{sub x} reduction of 8-10% was obtained, suggesting that an overall furnance NO{sub x} reduction of 50% can be achieved.

  12. Determining the origin of enigmatic bedrock structures using apatite (U-Th)/He thermochronology: Alabama and Poverty Hills, Owens Valley, California

    NASA Astrophysics Data System (ADS)

    Ali, G. A.; Reiners, P. W.; Ducea, M.

    2008-12-01

    The Alabama and Poverty Hills are enigmatic, topographic highs of crystalline basement surrounded by Neogene sediments in Owens Valley, California. The 150-km long Owens Valley, the westernmost graben of the Basin and Range Province, initiated at about 3 Ma, creating ~2-4 km of vertical relief from the Sierra Nevada and White/Inyos crests to the valley floor. Along the valley, the active right-lateral Owens Valley Fault Zone (OVFZ) accommodates a significant portion of Pacific-North American plate motion, creating an oblique dextral fault zone, with localized transpression along minor left-stepovers. The dominantly granitic Mesozoic rocks of the Alabama Hills are bounded by the OVFZ to the east, and the granitic and metavolcanic Mesozoic rocks of the Poverty Hills are located along an apparent 3-km left stepover of the OVFZ. The tectonic origin and geodynamic significance of both these structures are not known, but previously published hypotheses include: 1) transpressional uplifts as OVFZ-related flower structures; 2) down-dropped normal fault blocks; and 3) giant landslides from adjacent ranges. We measured apatite (U-Th)/He ages on 15 samples from the Alabama and Poverty Hills to understand the history of shallow crustal exhumation of these structures, and to potentially correlate them to rocks from adjacent ranges. Apatite He dating typically yields cooling ages corresponding to closure temperatures of ~55-65 °C, corresponding roughly to depths of ~2-3 km in the crust. The majority of apatite He ages from the Alabama Hills ranged from 58-70 Ma, but the far eastern, and lowest elevation sample showed ages of 51-55 Ma. The Poverty Hills shows younger ages of 40-65 Ma and no recognizable spatial pattern. Although the data do not conclusively rule out a transpressional uplift origin of the Poverty Hills, the rocks within them could not have been exhumed from depths greater than ~2-3 km in Owens Valley. Data from both structures are most consistent with down

  13. Kinematics of the Eastern California shear zone: Evidence for slip transfer from Owens and Saline Valley fault zones to Fish Lake Valley fault zone

    USGS Publications Warehouse

    Reheis, M.C.; Dixon, T.H.

    1996-01-01

    Late Quaternary slip rates and satellite-based geodetic data for the western Great Basin constrain regional fault-slip distribution and evolution. The geologic slip rate on the Fish Lake Valley fault zone (the northwest extension of the Furnace Creek fault zone) increases northward from about 3 to 5 mm/yr, in agreement with modeled geodetic data. The increase coincides with the intersections of the Deep Springs fault, connected to the Owens Valley fault zone, and of other faults connected to the Saline Valley fault. The combined geologic and geodetic data suggest that (1) the northwest-striking faults of the Eastern California shear zone north of the Garlock fault are connected by north- to northeast-striking normal faults that transfer slip in a series of right steps, and (2) the amount and distribution of slip among the many faults of this broad, complex plate boundary have changed through time.

  14. Anisotropy of magnetic susceptibility as a tool for recognizing core deformation: reevaluation of the paleomagnetic record of Pleistocene sediments from drill hole OL-92, Owens Lake, California

    USGS Publications Warehouse

    Rosenbaum, Joseph; Reynolds, Richard T.; Smoot, Joseph; Meyer, Robert

    2000-01-01

    At Owens Lake, California, paleomagnetic data document the Matuyama/Brunhes polarity boundary near the bottom of a 323-m core (OL-92) and display numerous directional fluctuations throughout the Brunhes chron. Many of the intervals of high directional dispersion were previously interpreted to record magnetic excursions. For the upper ~120 m, these interpretations were tested using the anisotropy of magnetic susceptibility (AMS), which typically defines a subhorizontal planar fabric for sediments deposited in quiet water. AMS data from intervals of deformed core, determined from detailed analysis of sedimentary structures, were compared to a reference AMS fabric derived from undisturbed sediment. This comparison shows that changes in the AMS fabric provide a means of screening core samples for deformation and the associated paleomagnetic record for the adverse effects of distortion. For that portion of core OL-92 studied here (about the upper 120 m), the combined analyses of sedimentary structures and AMS data demonstrate that most of the paleomagnetic features, previously interpreted as geomagnetic excursions, are likely the result of core deformation.

  15. Estimates of evapotranspiration in alkaline scrub and meadow communities of Owens Valley, California, using the Bowen-ratio, eddy-correlation, and Penman-combination methods

    USGS Publications Warehouse

    Duell, L. F. W.

    1988-01-01

    In Owens Valley, evapotranspiration (ET) is one of the largest components of outflow in the hydrologic budget and the least understood. ET estimates for December 1983 through October 1985 were made for seven representative locations selected on the basis of geohydrology and the characteristics of phreatophytic alkaline scrub and meadow communities. The Bowen-ratio, eddy-correlation, and Penman-combination methods were used to estimate ET. The results of the analyses appear satisfactory when compared to other estimates of ET. Results by the eddy-correlation method are for a direct and a residual latent-heat flux that is based on sensible-heat flux and energy budget measurements. Penman-combination potential ET estimates were determined to be unusable because they overestimated actual ET. Modification in the psychrometer constant of this method to account for differences between heat-diffusion resistance and vapor-diffusion resistance permitted actual ET to be estimated. The methods may be used for studies in similar semiarid and arid rangeland areas in the Western United States. Meteorological data for three field sites are included in the appendix. Simple linear regression analysis indicates that ET estimates are correlated to air temperature, vapor-density deficit, and net radiation. Estimates of annual ET range from 300 mm at a low-density scrub site to 1,100 mm at a high-density meadow site. The monthly percentage of annual ET was determined to be similar for all sites studied. (Author 's abstract)

  16. Calibration of GOES-VISSR, visible-band satellite data and its application to the analysis of a dust storm at Owens Lake, California

    USGS Publications Warehouse

    MacKinnon, D.J.; Chavez, P.S.; Fraser, R. S.; Niemeyer, T.C.; Gillette, Dale A.

    1996-01-01

    As part of a joint Russian/American dust-storm experiment, GOES-VISSR (Geostationary Operational Environmental Satellite, Visible-Infrared Spin-Scan Radiometer), data from a visible-band satellite image of a large dust storm emanating from Owens Lake, California were acquired on March 10 and 11, 1993. The satellite data were calibrated to targets of known ground reflectance factors and processed with radiative transfer techniques to yield aerosol (dust) optical depth at those stages of the dust storm when concurrent ground-based measurements of optical depth were made. Calibration of the satellite data is crucial for comparing surficial changes in remotely sensed data acquired over a period of time from the same area and for determining accurate concentrations of atmospheric aerosols using radiative transfer techniques. The calibration procedure forces the distribution of visible-band, DN (digital number) values, acquired on July 1, 1992, at 1731 GMT from the GOES-VISSR sensor over a large test area, to match the distribution of visible-band, DN values concurrently acquired from a Landsat MSS (Multispectral Scanner) sensor over the same test area; the Landsat MSS DN values were directly associated with reflectance factors measured from ground targets. The calibrated GOES-VISSR data for July 1, 1992, were then used to calibrate other GOES-VISSR data acquired on March 10 and 11, 1993, during the dust storm. Uncertainties in location of ground targets, bi-directional reflectance and atmospheric attenuation contribute an error of approximately ??0.02 in the satellite-inferred ground reflectance factors. On March 11 at 1031 PST the satellite-received radiances during the peak of the storm were 3 times larger than predicted by our radiative transfer model for a pure clay dust plume of infinite optical depth. This result supported ground-based measurements that the plume at that time was composed primarily of large salt grains, probably sodium sulfate, which could not be

  17. Mode of opening of an oceanic pull-apart: The 20°N Basin along the Owen Fracture Zone (NW Indian Ocean)

    NASA Astrophysics Data System (ADS)

    Rodriguez, Mathieu; Chamot-Rooke, Nicolas; Fournier, Marc; Huchon, Philippe; Delescluse, Matthias

    2013-09-01

    basins are common features observed at releasing bends along major strike-slip faults. The formation and structural evolution of such basins have mostly been investigated in the continental domain and by sandbox laboratory experiments or numerical models. Here we present recently acquired multibeam bathymetry, 3.5 kHz echo sounder, and seismic profiles across the 20°N pull-apart Basin along the India-Arabia transform boundary, known as the Owen Fracture Zone (OFZ). Using nearby oceanic drilling (Deep Sea Drilling Project 222), we constrain the structural evolution of the basin since opening some 3 Myr ago. The 20°N Basin is large (90 km long and 35 km wide) despite limited transcurrent motion (~10 km). The first stage involved the formation of a step over along the OFZ and the subsequent isolation of a subsiding half graben. Extension and subsidence were further partitioned over three distinct subbasins separated by complex sets of transverse faults. The size of the basin was enhanced by gravity-driven collapse. The 20°N Basin has been a catchment for Indus turbidites since its opening, which provide a good record of syn-sedimentary deformation. The deformation related to the subsidence of the half graben mimics rollover structures commonly encountered in salt tectonics, suggesting that subsidence was accommodated by one or several décollement layers at depth. Despite a different rheological context, the subsurface structure of the nascent oceanic 20°N Basin is very similar to the more mature continental Dead Sea Basin along the Levant Fault, which also displays subbasins separated by transverse faults.

  18. In memoriam: a tribute to dr. Owen H. Wangensteen, the greatest teacher of surgery during the 20th century (1898-1981).

    PubMed

    Edlich, Richard F

    2007-04-01

    My philosophy regarding teaching has been formulated primarily by my close personal relationship with my beloved mentor, Dr. Owen Wangensteen, Professor and Chairman of the Department of Surgery at the University of Minnesota, who is recognized as the greatest teacher of surgery during this last century. By 1930, he had become Chairman of the Department of Surgery of the University of Minnesota Health Sciences Center, a position he held for 37[1/2] years. He transformed the University of Minnesota into a great center for surgery and attracted a group of brilliant young surgeons to do research on impossible problems. His lifelong recognition of the relevance of basic science and the insight to be derived from research in the training of young surgeons created the milieu and opportunities for great surgical achievements. During the period of almost 40 years in which he served as Chairman of the Department of Surgery, he became the greatest surgical educator of the 20th century. The future academic careers for his residents were indeed impressive: 38 became the department chairs; 31 accepted positions as division heads of their departments; 72 were directors of training programs; 110 became full professors; and 18 had appointments as associate professors. In this favorable environment uncluttered by the cobwebs of tradition, significant developments in surgery were forthcoming: open heart surgery; the heart-lung machine; cardiac pacemaker; conservative management of intestinal obstruction; heart, pancreatic, and intestinal transplantation and metabolic surgery for weight loss as well as elevated blood cholesterol; and revolutionary advances in wound repair.

  19. Estimates of evapotranspiration in alkaline scrub and meadow communities of Owens Valley, California, using the Bowen-ratio, eddy-correlation, and penman-combination methods

    USGS Publications Warehouse

    Duell, Lowell F. W.

    1990-01-01

    In Owens Valley, evapotranspiration (ET) is one of the largest components of outflow in the hydrologic budget and the least understood. ET estimates for December 1983 through October 1985 were made for seven representative locations selected on the basis of geohydrology and the characteristics of phreatophytic alkaline scrub and meadow communities. The Bowen-ratio, eddy-correlation, and Penman-combination methods were used to estimate ET. The results of the analyses appear satisfactory when compared with other estimates of ET. Results by the eddy-correlation method are for a direct and a residual latent-heat flux that is based on sensible-heat flux and energy-budget measurements. Penman-combination potential-ET estimates were determined to be unusable because they overestimated actual ET. Modification of the psychrometer constant of this method to account for differences between heat-diffusion resistance and vapor-diffusion resistance permitted actual ET to be estimated. The methods described in this report may be used for studies in similar semiarid and arid rangeland areas in the Western United States. Meteorological data for three field sites are included in the appendix of this report. Simple linear regression analysis indicates that ET estimates are correlated to air temperature, vapor-density deficit, and net radiation. Estimates of annual ET range from 301 millimeters at a low-density scrub site to 1,137 millimeters at a high-density meadow site. The monthly percentage of annual ET was determined to be similar for all sites studied.

  20. Studies of Quaternary saline lakes-III. Mineral, chemical, and isotopic evidence of salt solution and crystallization processes in Owens Lake, California, 1969-1971

    USGS Publications Warehouse

    Smith, G.I.; Friedman, I.; McLaughlin, R.J.

    1987-01-01

    As a consequence of the 1969-1970 flooding of normally dry Owens Lake, a 2.4-m-deep lake formed and 20% of the 2-m-thick salt bed dissolved in it. Its desiccation began August 1969, and salts started crystallizing September 1970, ending August 1971. Mineralogic, brine-composition, and stable-isotope data plus field observations showed that while the evolving brine composition established the general crystallization timetable and range of primary and secondary mineral assemblages, it was the daily, monthly, and seasonal temperature changes that controlled the details of timing and mineralogy during this depositional process. Deuterium analyses of lake brine, interstitial brine, and hydrated saline phases helped confirm the sequence of mineral crystallizations and transformations, and they documented the sources and temperatures of waters involved in the reactions. Salts first crystallized as floating rafts on the lake surface. Natron and mirabilite, salts whose solubilities decrease greatly with lowering temperatures, crystallized late at night in winter, when surface-water temperatures reached their minima; trona, nahcolite, burkeite, and halite, salts with solubilities less sensitive to temperature, crystallized during the afternoon in summer, when surface salinities reached their maxima. However, different temperatures were generally associated with crystallization (at the surface) and accumulation (on the lake floor) because short-term temperature changes were transmitted to surface and bottom waters at different rates. Consequently, even when solubilities were exceeded at the surface, salts were preserved or not as a function of bottom-water temperatures. Halite, a nearly temperature-insensitive salt, was always preserved. Monitoring the lake-brine chemistry and mineralogy of the accumulating salts shows: (1) An estimated 0.9 ?? 106 tons of CO2 was released to the atmosphere or consumed by the lake's biomass prior to most salt crystallization. (2) After

  1. Ancient collagen reveals evolutionary history of the endemic South American ‘ungulates’

    PubMed Central

    Buckley, Michael

    2015-01-01

    Since the late eighteenth century, fossils of bizarre extinct creatures have been described from the Americas, revealing a previously unimagined chapter in the history of mammals. The most bizarre of these are the ‘native’ South American ungulates thought to represent a group of mammals that evolved in relative isolation on South America, but with an uncertain affinity to any particular placental lineage. Many authors have considered them descended from Laurasian ‘condylarths’, which also includes the probable ancestors of perissodactyls and artiodactyls, whereas others have placed them either closer to the uniquely South American xenarthrans (anteaters, armadillos and sloths) or the basal afrotherians (e.g. elephants and hyraxes). These hypotheses have been debated owing to conflicting morphological characteristics and the hitherto inability to retrieve molecular information. Of the ‘native’ South American mammals, only the toxodonts and litopterns persisted until the Late Pleistocene–Early Holocene. Owing to known difficulties in retrieving ancient DNA (aDNA) from specimens from warm climates, this research presents a molecular phylogeny for both Macrauchenia patachonica (Litopterna) and Toxodon platensis (Notoungulata) recovered using proteomics-based (liquid chromatography–tandem mass spectrometry) sequencing analyses of bone collagen. The results place both taxa in a clade that is monophyletic with the perissodactyls, which today are represented by horses, rhinoceroses and tapirs. PMID:25833851

  2. Large-scale variability of wind erosion mass flux rates at Owens Lake 1. Vertical profiles of horizontal mass fluxes of wind-eroded particles with diameter greater than 50 μm

    USGS Publications Warehouse

    Gillette, Dale A.; Fryrear, D.W.; Xiao, Jing Bing; Stockton, Paul; Ono, Duane; Helm, Paula J.; Gill, Thomas E; Ley, Trevor

    1997-01-01

    A field experiment at Owens (dry) Lake, California, tested whether and how the relative profiles of airborne horizontal mass fluxes for >50-μm wind-eroded particles changed with friction velocity. The horizontal mass flux at almost all measured heights increased proportionally to the cube of friction velocity above an apparent threshold friction velocity for all sediment tested and increased with height except at one coarse-sand site where the relative horizontal mass flux profile did not change with friction velocity. Size distributions for long-time-averaged horizontal mass flux samples showed a saltation layer from the surface to a height between 30 and 50 cm, above which suspended particles dominate. Measurements from a large dust source area on a line parallel to the wind showed that even though the saltation flux reached equilibrium ∼650 m downwind of the starting point of erosion, weakly suspended particles were still input into the atmosphere 1567 m downwind of the starting point; thus the saltating fraction of the total mass flux decreased after 650 m. The scale length difference and ratio of 70/30 suspended mass flux to saltation mass flux at the farthest down wind sampling site confirm that suspended particles are very important for mass budgets in large source areas and that saltation mass flux can be a variable fraction of total horizontal mass flux for soils with a substantial fraction of <100-μm particles.

  3. Planned Parenthood of Rocky Mountains v. Owens.

    PubMed

    2002-01-01

    Court Decision: 287 Federal Reporter, 3d Series 910; 2002 Apr 17 (date of decision). The U.S. Court of Appeals for the Tenth Circuit agreed with a lower court that Colorado's Parental Notification Act (PNA) was unconstitutional because it failed to provide an exception for a minor's health. Planned Parenthood of the Rocky Mountain Services brought an action challenging the constitutionality of the PNA which required parental notice and a waiting period before a minor could obtain an abortion. The PNA granted an exception in cases where a physician reports that the minor is a victim of child abuse or neglect at the hands of the persons entitled to notice and where an immediate abortion is necessary to prevent the minor's imminent death. The Tenth Circuit held that state abortion regulations must provide an exception to protect maternal health. Noting that medical complications could result in significant harm to the the health of a pregnant woman without constituting a threat of imminent death, the court held that the PNA infringed on the ability of any pregnant woman to protect her health because it failed to provide adequate exceptions to parental notice in cases where maternal health was at risk. The court rejected the defendant's argument that Colorado's Children's Code could be read as superseding the PNA and providing a maternal health exception, and held that the PNA superseded other Colorado law.

  4. The Owens Valley Frequency-Agile Interferometer.

    DTIC Science & Technology

    1983-03-01

    encodes significant information oni plasma parameters, magnetic field strengths and characteristic,, of accelerated electrons in solar flares and active...plasma parameters, magnetic field strengths and characteristics of accelerated electrons in solar flares and active regions. ,To fully exploit this... magnetic field strength and direction, and on the spectral and spatial distribution of the emitting non-thermal particles (e.g. Dulk and Marsh 1982). In the

  5. Na, K, Ca, Mg, and U-series in fossil bone and the proposal of a radial diffusion-adsorption model of uranium uptake.

    PubMed

    Cid, A S; Anjos, R M; Zamboni, C B; Cardoso, R; Muniz, M; Corona, A; Valladares, D L; Kovacs, L; Macario, K; Perea, D; Goso, C; Velasco, H

    2014-10-01

    Fossil bones are often the only materials available for chronological reconstruction of important archeological sites. However, since bone is an open system for uranium, it cannot be dated directly and therefore it is necessary to develop models for the U uptake. Hence, a radial diffusion-adsorption (RDA) model is described. Unlike the classic diffusion-adsorption (D-A) model, RDA uses a cylindrical geometry to describe the U uptake in fossil bones. The model was applied across a transverse section of a tibia of an extinct megamammal Macrauchenia patachonica from the La Paz Local Fauna, Montevideo State, Uruguay. Measurements of spatial distribution of Na, K, Ca, and Mg were also performed by neutron activation analysis (NAA). Gamma-ray spectrometric U-series dating was applied to determine the age of the bone sample. From U concentration profile, it was possible to observe the occurrence of a relatively slow and continuous uranium uptake under constant conditions that had not yet reached equilibrium, since the uranium distribution is a ∪-shaped closed-system. Predictions of the RDA model were obtained for a specific geochemical scenario, indicating that the effective diffusion coefficient D/R in this fossil bone is (2.4 ± 0.6)10(-12) cm(2)s(-1). Mean values of Na, K, Ca, and Mg contents along the radial line of the fossil tibia are consistent with the expected behavior for spatial distributions of these mineral elements across a modern bone section. This result indicates that the fossil tibia may have its mineral structure preserved.

  6. Dust Storms From Owens and Mono Valleys, California

    DTIC Science & Technology

    1986-09-01

    developed a model that predicts that the level of Mono Lake will stabilize at 6.223 feet just after the year 2050, if the present water export and...done on the behavior of the saline components. and models were c’nstructed usint! lake-bed clays and brines. We visited the plava monthly in 1985. 21...lake bed. Spiralling streamers of dust arose from south of the water body to the region of the sand dunes, where an opaque cloud rose to 8,500 feet

  7. Patterns of vegetation in the Owens Valley, California

    NASA Technical Reports Server (NTRS)

    Ustin, S. L.; Rock, B. N.; Woodward, R. A.

    1986-01-01

    Spectral characteristics of semi-arid shrub communities were examined using Airborne Imaging Spectrometer (AIS) data collected in the tree mode on 23 May 1985. Mesic sites with relatively high vegetation density and distinct zonation patterns exhibited greater spectral signature variations than sites with more xeric shrub communities. Spectral signature patterns were not directly related to vegetation density or physiognomy, although spatial maps derived from an 8-channel maximum likelihood classification were supported by photo-interpreted surface features. In AIS data, the principal detected effect of shrub vegetation on the alluvial fans is to lower reflectance across the spectrum. These results are similar to those reported during a period of minimal physiological activity in autumn, indicating that shadows cast by vegetation canopies are an important element of soil-vegetation interaction under conditions of relatively low canopy cover.

  8. Jesse Owens Olympian Summer Youth Development Program Evaluation.

    ERIC Educational Resources Information Center

    Cuyahoga Community Coll., Cleveland, OH.

    An evaluation is given of an urban summer recreational program which was sponsored by a community college and designed to provide recreation, instruction, competition, and personal development for youth from 8 to 17 years. The program also offered inservice education to staff of community agencies working with youth. Activities included swimming,…

  9. Turbulence Characteristics in an Elevated Shear Layer over Owens Valley

    DTIC Science & Technology

    2010-02-14

    Arnéodo, G. Grasseau, Y. Gagne, E. J. Hopfinger, and U. Frisch, 1989: Wavelet analysis of turbulence reveals the multifractal nature of the Richardson...Helmholtz (KH) instability, the tur- bulence inertial subrange, turbulence intermittency, and cross -scale energy transfer over complex terrain. The...or cross -valley) and the normal (also referred to as along- valley) wind components, respectively. Figure 2 shows profiles derived from the 1800 UTC

  10. Libbey-Owens-Ford solar collector static load test

    NASA Technical Reports Server (NTRS)

    1978-01-01

    The test article is a flat plate solar collector that uses liquid as the heat transfer medium. The absorber plate is copper and has a double tempered glass cover. Test requirements and procedures are described and results are presented in a table. Results demonstrate that the collector performed satisfactorily.

  11. Owens-Illinois liquid solar collector materials assessment

    NASA Technical Reports Server (NTRS)

    Nichols, R. L.

    1978-01-01

    From the beginning, it was noted that the baseline drawings for the liquid solar collector exhibited a distinct weakness concerning materials specification where elastomers, plastics, and foam insulation materials were utilized. A relatively small effort by a competent design organization would alleviate this deficiency. Based on results obtained from boilout and stagnation tests on the solar simulator, it was concluded that proof testing of the collector tubes prior to use helps to predict their performance for limited service life. Fracture mechanics data are desirable for predicting extended service life and establishing a minimum proof pressure level requirement. The temperature capability of this collector system was increased as the design matured and the coating efficiency improved. This higher temperature demands the use of higher temperature materials at critical locations in the collector.

  12. Owens-Illinois subsystem design package for the SEC-601 air-cooled solar collector

    NASA Technical Reports Server (NTRS)

    1979-01-01

    The subsystem design of the SEC-601 solar collector was evaluated. The collector is of modular design and is approximately 12 feet three inches wide and eight feet seven inches tall. It contains 72 collector tube elements and weighs approximately 300 pounds. Included in this report are the subsystem performance specifications and the assembly and installation drawings of the solar collectors and manifold.

  13. The Internet as a Site for Changing Practice: The Case of Ms. Owens.

    ERIC Educational Resources Information Center

    Wallace, Raven M.

    2002-01-01

    Explores the experiences of one teacher as she used the Internet on her own as a tool for changing her practice, and used it as part of a unit on nuclear chemistry. Suggests that reform by way of the Internet is complex and challenging and makes huge demands on teacher knowledge and time. (Contains 47 references.) (Author/YDS)

  14. Thirty Thousand Years of Vegetation Changes in the Alabama Hills, Owens Valley, California

    NASA Astrophysics Data System (ADS)

    Koehler, Peter A.; Anderson, R. Scott

    1995-03-01

    Twenty packrat ( Neotoma) middens recovered from three sites (1265-1535 m) in the Alabama Hills, Inyo County, California, provide a ca. 31,450-yr record of vegetation change. Located ca. 7 km east of the Sierra Nevada, the middens document that Utah juniper ( Juniperus osteosperma), Joshua tree ( Yucca brevifolia), and bitterbush ( Purshia tridentata) occupied the site between 31,450 and 19,070 yr B.P. Joshua tree and bitterbush departed by ca. 17,760 yr B.P., with cliffrose ( Purshia mexicana) and joint-fir ( Ephedra viridis) appearing. By 13,350 yr B.P., blackbush ( Coleogyne ramosissima) and cholla ( Opuntia echinocarpa) entered the record. Between 9540 and 7990 yr B.P., Utah juniper and other species now extralocal to the sites departed and modern components such as wolfberry ( Lycium andersonii) and rubber rabbitbrush ( Chrysothamnus teretifolius) appeared. The middle Holocene records little variation in plant macrofossil composition; however, pollen analysis reflects an increase in aquatic pollen types which might suggest more-open conditions. The transition to the modern vegetation associations at the sites occurred after ca. 2800 yr B.P. The record from the Alabama Hills correlates well with that of other regional vegetation data but documents conditions of increasing aridity earlier than many other packrat midden sites. A shift in understory vegetation between 19,070 and 17,760 yr B.P. may reflect a transition from glacial maximum to post-maximum conditions in the eastern Sierra Nevada.

  15. Root Zone Microbial Communities and Restoration of Plant Communities in Owens Valley, California - Phase 1

    DTIC Science & Technology

    2007-09-01

    Distichlis spicata (saltgrass), Glycyrrhiza lepidota (wild licorice), Jun- cus balticus (Baltic rush), Sida leprosa (alkali mallow), and Sporobolus...E 4138005 N N under vegetation Glycyrrhiza lepidota licorice FSL201 N-3 367579 E 4138377 N N under shrub Atriplex canescens fourwing...Big sagebrush) Dryland nonalkaline scrub FSL201 N2 Qa Glycyrrhiza lepidota (Wild licorice) High-ground-water alkaline meadow FSL201 N3 Qa

  16. Stuart Schreiber: biology from a chemist's perspective. Interview by Joanna Owens.

    PubMed

    Schreiber, Stuart L

    2004-04-01

    Stuart L. Schreiber is Morris Loeb Professor and Chair of the Department of Chemistry and Chemical Biology at Harvard University, and an Investigator at the Howard Hughes Medical Institute. He founded Harvard's ICCB and directs the NIH-funded Initiative for Chemical Genetics (ICG). He is also a faculty member of the Broad Institute, a joint initiative by Harvard University and MIT that is 'dedicated to leveraging different disciplines to create a new toolkit for genomic medicine'. Following doctoral studies at Harvard University in the laboratory of R. B. Woodward and Y. Kishi, he joined the faculty at Yale University in 1981, where he was promoted to Full Professor in 1986. In 1988, he returned to Harvard, where, in addition to his main roles described above, he is an affiliate of both the Harvard Department of Molecular and Cellular Biology and Harvard Medical School Department of Cell Biology. He is also a member of the Graduate Programs in Biophysics at Harvard University and in Immunology at the Harvard Medical School. In keeping with his multiple roles at Harvard, Schreiber is renowned for taking an integrative and systematic approach to exploring biology. His pioneering work in the field of chemical biology has resulted in the characterisation of many cellular pathways, including (in collaboration with researchers at Stanford University) the identification of the calcium-calcineurin-NFAT signalling pathway. His lab has developed several methodologies including diversity-oriented synthesis (DOS) and in 2003 launched the Chembank public database (), a suite of informatic tools and databases to promote the use of chemical genetics. Schreiber has received many awards and honours including the Tetrahedron Prize for Creativity in Organic Chemistry (1997) and most recently the Society for Biomolecular Screening Achievement Award (2004). He has founded several successful biotechnology firms, including Vertex Pharmaceuticals in 1989, ARIAD Pharmaceuticals in 1991, and Infinity Pharmaceuticals in 2001. He was also founding editor of the journal Chemistry & Biology, which is now in its tenth year of publication.

  17. Preliminary Analysis of AIS Spectral Data Acquired from Semi-arid Shrub Communities in the Owens Valley, California

    NASA Technical Reports Server (NTRS)

    Ustin, S. L.; Rock, B. N.

    1985-01-01

    Spectral characteristics of semic-arid plant communities using 128 channel airborne imaging spectrometer (AIS) data acquired on October 30, 1984. Both field and AIS spectra of vegetation were relatively featureless and differed from substrate spectra primarily in albedo. Unvegetated sand dunes were examined to assess spectral variation resulting from topographic irregularity. Although shrub cover as low as 10% could be detected on relatively flat surfaces, such differences were obscured in more heterogeneous terrain. Sagebrush-covered fans which had been scarred by fire were studied to determine the effect of changes in plant density on reflectance. Despite noise in the atmospherically corrected spectra, these provide better resolution of differences in plant density than spectra which are solar-corrected only. A high negative correlation was found between reflectance and plant cover in areas which had uniform substrates and vegetation types. A lower correlation was found where vegetation and substrates were more diverse.

  18. Indoor test for thermal performance evaluation of Libbey-Owens-Ford solar collector. [using a solar simulator

    NASA Technical Reports Server (NTRS)

    Shih, K.

    1977-01-01

    The thermal performance of a flat plate solar collector that uses liquid as the heat transfer medium was investigated under simulated conditions. The test conditions and thermal performance data obtained during the tests are presented in tabular form, as well as in graphs. Data obtained from a time constant test and incident angle modifier test, conducted to determine transient effect and the incident angle effect on the collector, are included.

  19. Structural evolution of the east Sierra Valley system (Owens Valley and vicinity), California: a geologic and geophysical synthesis

    USGS Publications Warehouse

    Stevens, Calvin H.; Stone, Paul; Blakely, Richard J.

    2013-01-01

    The tectonically active East Sierra Valley System (ESVS), which comprises the westernmost part of the Walker Lane-Eastern California Shear Zone, marks the boundary between the highly extended Basin and Range Province and the largely coherent Sierra Nevada-Great Valley microplate (SN-GVm), which is moving relatively NW. The recent history of the ESVS is characterized by oblique extension partitioned between NNW-striking normal and strike-slip faults oriented at an angle to the more northwesterly relative motion of the SN-GVm. Spatially variable extension and right-lateral shear have resulted in a longitudinally segmented valley system composed of diverse geomorphic and structural elements, including a discontinuous series of deep basins detected through analysis of isostatic gravity anomalies. Extension in the ESVS probably began in the middle Miocene in response to initial westward movement of the SN-GVm relative to the Colorado Plateau. At ca. 3-3.5 Ma, the SN-GVm became structurally separated from blocks directly to the east, resulting in significant basin-forming deformation in the ESVS. We propose a structural model that links high-angle normal faulting in the ESVS with coeval low-angle detachment faulting in adjacent areas to the east.

  20. Health assessment for Neal's Dump, Spencer, Owen County, Indiana, Region 5. CERCLIS No. IND980794549. Preliminary report

    SciTech Connect

    Not Available

    1991-09-18

    Neal's Dump (the site) is located four miles south of Spencer, Indiana, on Pottersville Road. The site is 1/2 acre in size and 20 feet deep. Neal's Dump served as a waste disposal site from approximately 1958 to the early seventies. The Westinghouse Electric Corporation, Bloomington, Indiana, disposed of an unknown amount of capacitors, rage, and sawdust contaminated with polychlorinated biphenyls (PCBs). The contaminated soil on-site has been found to contain very high levels of PCBs. In November 1980, the Environmental Protection Agency (EPA) collected soil samples at Neal's Dump. Results indicated a high concentration of PCBs. Several other organic contaminants have been found on-site. There are several environmental pathways of concern. The migration of PCBs off-site via contaminated groundwater potentially contaminate private residential wells. Also of concern is potential surface water contamination. Additional pathways include contamination of fish and other wildlife from surface water run-off or direct contact with contaminated sediments and soils and wind-driven contaminated soil. This site is of public health concern because a risk to human health exists from exposure to hazardous substances at concentrations that may result in adverse human health effects.

  1. Establishing Emissions Representative of Normal Source Operation for Furnace E, Owens-Brockway Glass Container, Inc., Atlanta, Georgia

    EPA Pesticide Factsheets

    This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  2. Anaerovirgula multivorans gen. nov., sp. nov., a Novel Spore-Forming, Alkaliphilic Anaerobe Isolated from Owens Lake, California, USA

    NASA Technical Reports Server (NTRS)

    Pikuta, Elena V.; Itoh, Takashi; Krader, Paul; Whitman, William B.; Hoover, Richard B.

    2006-01-01

    A novel, alkaliphilic, obligately anaerobic bacterium, strain SCAT, was isolated from mud sediments of a soda lake in California, USA. The rod-shaped cells were motile, Gram-positive, formed spores and were 0.4-0.5x2.5-5.0 micrometers in size. Growth occurred within the pH range 6.7-10.0 and was optimal at pH 8.5. The temperature range for growth was 10-45 degrees C, with optimal growth at 35 degrees C. NaCl was required for growth. Growth occurred at 0.5-9.0% (w/v) NaCl and was optimal at 1-2% (w/v). The novel isolate was a catalase-negative chemo-organoheterotroph that fermented sugars, proteolysis products, some organic and amino acids, glycerol, d-cellobiose and cellulose. It was also capable of growth by the Stickland reaction. Strain SCAT was sensitive to tetracycline, chloramphenicol, rifampicin and gentamicin, but it was resistant to ampicillin and kanamycin. The G+C content of the genomic DNA was 34.2 mol%. Major fatty acid components were C14:0, iso-C15:0, C16:1omega9c and C16:0. 16S rRNA gene sequence analysis of strain SCAT showed a similarity of approximately 97% with the type strains of Clostridium formicaceticum and Clostridium aceticum in clostridial cluster XI and a similarity of less than 94.2% to any other recognized Clostridium species and those of related genera in this cluster. Strain SCAT was clearly differentiated from C. formicaceticum and C. aceticum based on comparison of their phenotypic properties and fatty acid profiles, as well as low levels of DNA-DNA relatedness between strain SCAT and the type strains of these two species. Therefore, strain SCAT is considered to represent a novel species of a new genus, Anaerovirgula multivorans gen. nov., sp. nov., in clostridial cluster XI. The type strain is SCAT (=ATCC BAA-1084T=JCM 12857T=DSM 17722T=CIP 107910T).

  3. The dynamics of eosinophilia in concurrent infections with Trichinella spiralis Owen, 1835 and Toxascaris leonina Linstow, 1909.

    PubMed

    Figallová, V; Prokopic, J

    1988-01-01

    The concurrent infection with larvae of Trichinella spiralis and eggs of Toxascaris leonina was studied under various conditions using 75 male white mice. The changes in content of eosinophilic leucocytes in the blood, as well as the total number and distribution of larvae of both parasites in different body tissues were demonstrated. The primary infection with Toxascaris leonina caused an increase in the number of eosinophilic leucocytes from day 4 p.i., whereas the infection with Trichinella spiralis larvae induced an increase only from day 7 p.i. An antagonism was observed between the two parasite species: the primary infection with T. leonina led to a decrease in the total number of muscle larvae of T. spiralis, and, vice versa, the primary infection with T. spiralis suppressed the development of T. leonina.

  4. Results of thermal performance evaluation of the Owens-Illinois sunpack liquid solar collector at indoor conditions

    NASA Technical Reports Server (NTRS)

    1979-01-01

    Test procedures and results of the thermal performance of a liquid, evacuated tube, solar collector under simulated conditions are presented. The collector tested was a module used on the early demonstration projects.

  5. A resolution extending condolences to the families of Sergeant Mark Renninger, Officer Tina Griswold, Officer Ronald Owens, and Officer Greg Richards.

    THOMAS, 111th Congress

    Sen. Murray, Patty [D-WA

    2009-12-02

    12/02/2009 Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S12259; text as passed Senate: CR S12259; text of measure as introduced: CR S12162) (All Actions) Tracker: This bill has the status Passed SenateHere are the steps for Status of Legislation:

  6. Anisakis species (Nematoda: Anisakidae) of Dwarf Sperm Whale Kogia sima (Owen, 1866) stranded off the Pacific coast of southern Philippine archipelago.

    PubMed

    Quiazon, Karl Marx A; Santos, Mudjekeewis D; Yoshinaga, Tomoyoshi

    2013-10-18

    Anisakid nematodes in the Pacific region of the Philippine archipelago still remain unexplored. This study was carried out to identify anisakid species from one of their final hosts, the Kogiid whale (Dwarf Sperm Whale, Kogia sima) stranded off the southern part (Davao Gulf) of the Philippine archipelago. Anisakid worms were initially identified morphologically using light and scanning electron microscopy, whereas identification to species level was carried out molecularly using PCR-RFLP and sequencing of the ITS (ITS1-5.8s rRNA-ITS2) and mtDNA cox2 regions. Parasitological study revealed new geographical records for the presence of two Anisakis species (A. brevispiculata and A. typica) and two unknown Anisakis species that are genetically close, at mtDNA cox2 region, to A. paggiae and A. ziphidarum. Based on the molecular data on both genes, the current findings suggest possible occurrence of local variations or sibling species of A. paggiae and A. ziphidarum in the region. Given that Anisakis species have not been reported in the Philippine archipelago, their presence in the Dwarf Sperm Whale inhabiting this region indicates high possibility of Anisakis infections in the marine fishes, cephalopods and other intermediate hosts within the Philippine waters.

  7. Demonstration of oxygen-enriched air staging at Owens-Brockway glass containers. Final technical report for the period April 1, 1995--February 28, 1997

    SciTech Connect

    Rue, D.; Abbasi, H.

    1997-10-01

    The overall objective of this program was to demonstrate the use of a previously developed combustion modification technology to reduce NO{sub x} emissions from sideport regenerative container glass melters. Specific objectives were to: acquire baseline operating data on the host sideport furnace, evaluate secondary oxidant injection strategies based on earlier endport furnace results and through modeling of a single port pair, retrofit and test one port pair (the test furnace has six port pairs) with a flexible OEAS system, and select the optimal system configuration, use the results from tests with one port pair to design, retrofit, and test OEAS on the entire furnace (six port pairs), and analyze test results, prepare report, and finalize the business plan to commercialize OEAS for sideport furnaces.

  8. A new species of the genus Demodex Owen, 1843 (Acari: Demodecidae) from the ear canals of the house mouse Mus musculus L. (Rodentia: Muridae).

    PubMed

    Izdebska, Joanna N; Rolbiecki, Leszek

    2015-06-01

    A new species Demodex conicus n. sp. is described based on adult and juvenile stages from the ear canals of the house mouse Mus musculus L. in Poland. The new species is most similar to D. auricularis Izdebska, Rolbiecki & Fryderyk, 2014 from the ear canals of the wood mouse Apodemus sylvaticus (L.), but differs in the following features: the gnathosoma is triangular, the supracoxal spines (setae elc.p) are conical, the spines on the terminal segment of palp are four, the striation on opisthosoma is fine but dense, the vulva is located at a distance of c.17 µm from posterior level of legs IV, and the male genital opening is located at the level of legs I. The differences also relate to body size and proportions, female D. conicus n. sp. being, on average slightly larger, and male significantly larger than D. auricularis. Males of the new species also have longer and more massive opisthosoma than males of D. auricularis. Demodex conicus n. sp. was found in 17.5% of the mice studied from different locations in Poland.

  9. "If Michael Owen Drinks It, Why Can't I? "--9 and 10 Year Olds' Perceptions of Physical Activity and Healthy Eating

    ERIC Educational Resources Information Center

    Gosling, Rachael; Stanistreet, Debbi; Swami, Viren

    2008-01-01

    Objective: To explore the perceptions of physical activity and healthy eating among children from two north west of England primary schools, with the ultimate aim of improving healthy lifestyle choices. Design: A qualitative study in which each child participated in two focus groups. Setting: Two primary schools in a deprived ward of Warrington,…

  10. [Museum, library, and archives of the German Society of Urology as a corporate museum : A neglected, sizeable dimension of scientific collections owened by professional societies].

    PubMed

    Moll, F H; Rathert, P; Fangerau, H

    2016-05-01

    Corporate museums make important contributions to science history and daily life. They are an essential part of the historical marketing of organizations, including scientific associations. The museum for the history of urology organized and housed by the German Society of Urology (DGU) can be compared to a corporate museum, because the institution serves two purposes: it represents the society to a wider public and it helps to reconstruct and analyze the history of urology and the history of the society. In a close collaboration with medical historians from all over the world the museum serves as a research institution for the history of urology. The institution is founded at the frontier between a commercial corporate museum similar to that of international companies and a classical scientific museum. The paper describes these aspects of the museum and discusses the inherent value of a museum for a scientific association.

  11. Wisconsin Glaciation of the Sierra Nevada (79,000-15,000 yr B.P.) as recorded by rock flour in sediments of Owens Lake, California

    USGS Publications Warehouse

    Bischoff, J.L.; Cummins, K.

    2001-01-01

    Chemical analyses of the clay-sized fractions of 564 continuous sediment samples (200-yr resolution) from composite core OL90/92 allow quantification of an abundance of glacial rock flour. Rock flour produced during glacier advances is represented by clay-sized plagioclase, K-feldspar, and biotite in homogeneous internal composition. The abundance of rock flour is deemed proportional to the intensity of glacies advances. Age control for the composite section is provided by combining previously published radiocarbon dates on organics, U/Th dates on ostracode shells, and U/Th dates on saline minerals from nearby Searles Lake correlated to OL92 by pollen. The rock flour record displays three levels of variability: (1) a dominant one of about 20,000 yr related to summer insolation and precipitation; (2) an intermediate one of 3000-5000 yr, perhaps related to North Atlantic Heinrich events; and (3) a minor one of 1000-2000 yr, perhaps related to North Atlantic thermohaline-driven air-temperature variation. ?? 2001 University of Washington.

  12. Climatic Oscillations 10,000-155,000 yr B.P. at Owens Lake, California Reflected in Glacial Rock Flour Abundance and Lake Salinity in Core OL-92

    USGS Publications Warehouse

    Bischoff, J.L.; Menking, K.M.; Fitts, J.P.; Fitzpatrick, J.A.

    1997-01-01

    Chemical analyses of the acid-soluble and clay-size fractions of sediment samples (1500-yr resolution) reveal oscillations of lake salinity and of glacial advances in core OL-92 back to 155,000 yr B.P. Relatively saline conditions are indicated by the abundance of carbonate and smectite (both pedogenic and authigenic), reflected by Ca, Sr, and Mg in the acid-soluble suite, and by Cs2O, excess MgO, and LOI (loss on ignition) in the clay-size fraction. Rock flour produced during glacial advances is represented by the abundance of detrital plagioclase and biotite in the clay-size fraction, the ratio of which remains essentially constant over the entire time span. These phases are quantitatively represented by Na2O, TiO2, Ba, and Mn in the clay fraction. The rock-flour record indicates two major ice-advances during the penultimate glacial cycle corresponding to marine isotope stage (MIS) 6, no major advances during the last interglaciation (entire MIS 5), and three major advances during the last glacial cycle (MIS 2, 3, and 4). The ages of the latter three correspond rather well to 36Cl dates reported for Sierra Nevada moraines. The onset of the last interglaciation is shown by abrupt increases in authigenic CaCO3 and an abrupt decrease in rock flour, at about 118,000 yr B.P. according to our time scale. In contrast, the boundary appears to be gradual in the ??18O record in which the change from light to heavy values begins at about 140,000 yrs B.P. The exact position of the termination, therefore, may be proxy-dependent. Conditions of high carbonate and low rock flour prevailed during the entire period from 118,000 yr B.P. until the glacial advance at 53,000 yr B.P. signaled the end of this long interglaciation. ?? 1997 University of Washington.

  13. Demonstration of oxygen-enriched air staging at Owens-Brockway glass containers. Quarterly technical progress report for the period August 1, 1996--October 31, 1996

    SciTech Connect

    Rue, D.; Abbasi, H.

    1997-03-01

    The objective of the program is to demonstrate the use of a previously developed combustion modification technology to reduce NO, emissions from sideport regenerative container glass melters. This technology, known as oxygen-enriched air staging (OEAS), has been demonstrated, and is now being commercialized for endport container glass furnaces. This report focuses on full furnace parametric and long-term testing.

  14. Doubly Curved Composite Sandwich Panels for Hybrid Composite/Metal Ship Structures

    DTIC Science & Technology

    2009-08-15

    twill with a surface weight of 298 g/m2, Owens Corning Knytex WR24-5x4 woven roving at 815 g/m , and Owens Corning M-8610 continuous filament mat at...Kilburn. 24. Thermoforming Technical Bulletin, Diab website. 42 25. Owens Corning . Kyntex Woven Rovings Technical Data Sheet. One Owens Corning Parkway

  15. Selecting the Best Thermal Building Insulation Using a Multi-Attribute Decision Model

    DTIC Science & Technology

    2008-03-01

    Alternatives Alternative Facing Brand Type Fiberglass Batt (.82 lb/ft^3) Unfaced Owens Corning Thermal Batt Fiberglass Batt (.82 lb/ft^3) Foil... Owens Corning Thermal Batt Fiberglass Batt (.82 lb/ft^3) Kraft Owens Corning Thermal Batt Fiberglass Blown In (1.68 lb/ft^3) Unfaced Owens Corning ProPink...Fiberglass Rigid Board (1.68 lb/ft^3) Unfaced Owens Corning 701 Insulation Fiberglass Rigid Board (3.49 lb/ft^3) Unfaced Owens Corning 703

  16. Critical Issues--and Therefore Opportunities--for Community Colleges. Presentation to Congressman Major R. Owens, Congresswoman Carrie P. Meek, and to the Congressional Progressive Caucus and the Progressive Challenge (Washington, DC, July 27, 1999).

    ERIC Educational Resources Information Center

    Mellander, Gustavo A.; Mellander, Nelly

    This document discusses the following critical issues in community college education: (1) computers and technology, (2) faculty retirements and the boomlets, (3) adjunct teachers, and (4) societal problems, including people being left behind. A digital divide has arisen in America and a national agenda is needed that will fully train all adults in…

  17. Oxford Handbook of Learning and Intellectual Disability Nursing Gates Bob Barr Owen (Eds) Oxford Handbook of Learning and Intellectual Disability Nursing 640pp Oxford University Press 9780199533220 0199533229 [Formula: see text].

    PubMed

    2010-02-10

    If I were to be cast away on a desert island and needed one book on learning disability nursing, this is it. The list of contributors is a 'who's who' of the movers and shakers in the world of learning disability practice.

  18. Co-existence of scimitar-toothed cats, lions and hominins in the European Pleistocene. Implications of the post-cranial anatomy of Homotherium latidens (Owen) for comparative palaeoecology

    NASA Astrophysics Data System (ADS)

    Antón, Mauricio; Galobart, Angel; Turner, Alan

    2005-05-01

    Human occupants of Europe shared food resources with a number of larger Carnivora, and their coexistence with two lion-sized felids, the lion and the scimitar-toothed machairodont Homotherium latidens, poses intriguing paleoecological problems. We investigate the ecology of Homotherium latidens using an exceptional sample of postcrania from the Spanish Early Pleistocene site of Incarcal, making comparisons with modern cats and with other machairodont species. Evidence of cursorial adaptations in Homotherium suggests a hunting technique different from modern cats or smilodontine sabre-tooths. Some, like reduction of the claws, would have limited the ability of individual homotheres to bring down large prey, implying group action. Homotherium would also have been disadvantaged in direct confrontation with Pleistocene lions by smaller body mass, reduced forepaw muscle strength, smaller claws and more fragile dentition. Its hunting technique would have worked best in more open habitats, but competition from lions would have forced it to seek moderate cover. Among factors that could de-stabilise coexistence of the two big cat species in Pleistocene Europe we invoke a decrease in environmental mosaicism associated with stepped climatic change over the last million years, and the increased importance of humans within the larger predator guild.

  19. A resolution celebrating the 100th anniversary of the birth of James Cleveland "Jesse" Owens and honoring him for his accomplishments and steadfast commitment to promoting the civil rights of all people.

    THOMAS, 113th Congress

    Sen. Brown, Sherrod [D-OH

    2013-09-12

    12/16/2014 Resolution agreed to in Senate without amendment and an amended preamble by Unanimous Consent. (All Actions) Tracker: This bill has the status Passed SenateHere are the steps for Status of Legislation:

  20. 1. Historic American Buildings Survey E. W. Russell, Photographer, September ...

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

    1. Historic American Buildings Survey E. W. Russell, Photographer, September 4, 1936 EAST END OF PORCH, OWEN FINNIGAN PLACE - 752 GOVERNMENT STREET - Captain Owen Finnigan House (Ironwork), 752 Government Street, Mobile, Mobile County, AL

  1. Evaluation of Candidate Materials for Fines Filter Media in the C2 Canister

    DTIC Science & Technology

    1992-05-01

    Philadelphia PA 19103. (5) Owens - Corning Technical Center, "Breaking Strength", Test Report 48708, October 1, 1990. (6) ASTM F778-88, "Gas Flow...strength per ASTM D1682-64. Appendix A 39 OWENS - CORNING TESTING SERVICES TECHNICAL CENTER, 2790 Columbus Rd. OWENS - CORNING FIBERGLAS CORPORATION Granville... Owens - Corning Testing Services makes no warranty, express or implied, whether of merchantability or fitness for any particular purpose, with respect to

  2. Thermal Expansion Measurements of Polymer Matrix Composites and Syntactics

    DTIC Science & Technology

    1992-04-01

    828 (Shell Chemical) epoxy combined with 50.0 PBW EPON® V-40 polyamide curing agent (Shell Chemical) and Owens Corning (E-780) polyester combined 1...with 24 oz. woven roving with an Owens Corning 463 finish. " A 3 x 1, S-2 glass with 27 oz. woven roving with an Owens Corning 933 finish, nominally...wet polyester resin ( Owens Corning E-780) and subsequently processing the composites using the standard vacuum bag cure cycle for this polyester

  3. Design Study-Thermoprocessed Food Containers Injection Molded Half-Size Steam Tray for Storage and Serving of Processed Foods

    DTIC Science & Technology

    1981-10-01

    Miler for polypropylene. Glass Fiber Reinforced Resin: As a result of discussions with LNP Corp. and Owens - Corning Fiberglas, it was learned that... Owens - Corning had available what they believed to be an FDA approvable, glass fiber/sizing system. Data from Owens - Corning appear in Table 4. These data...increase from the 130*-1400 F values normal for unrein*orced PBT. Neither LNP Corp. nor Owens - Corning had any information on results to be obtained by

  4. Boundary Layer Study. Experimental Validation Test Plan. Phase 4

    DTIC Science & Technology

    1990-11-01

    areas of experimental fluid mechanics, fiber technology, and control systems. During his four year activities in Owens - Corning Fiber Glass Technical...Flow and Temperature Fields of a Novel Fiberizing System - Owens - Corning Technical Report. 3. Direct Digital Control of the Flow Rate of an Electric...Melter - Owens - Corning Technical Report. 4. Numerical Study of the Flow of a Oravity Driven Non-Lsothermal Liquid Jet - Owens - Corning Technical Report

  5. Studies in Mathematical Models of Human Decisionmaking in Gaming Situations

    DTIC Science & Technology

    1986-04-06

    strategies which belong to the core of all games. The bargaining theories of Harsanyi [23], Hearns [25], Kalai -Owen-Maschler 1241, Owen [261 and...Siuat ions, Cambridge Univ. Press, 1977. 󈧜. Kalai , G., M. Maschler and G. Owen, "Asymptotic Stability and Other Properties of Trajectories and Transf

  6. 75 FR 20375 - 60-Day Notice of Intention to Request Clearance of Collection of Information; Opportunity for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-19

    ... directly to: Ms. Robbin Owen, Chief, National Park Service, National Capital Region, National Mall and... at 202-401-2430; or via e-mail at Robbin_Owen@nps.gov . All responses to the notice will be...: Ms. Robbin Owen, Chief, NPS, National Capital Region, National Mall and Memorial Parks, Division...

  7. 77 FR 55436 - Special Local Regulation; Partnership in Education, Dragon Boat Race; Maumee River, Toledo, OH

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-10

    ... which participants paddle Hong Kong ] style Dragon Boats from International Park to Owens Corning on the...; 083 31'50.54'' W straight across the river to the shore adjacent to the Owens Corning building at... 38'46.62'' N; 083 31'50.54'' W straight across the river to the shore adjacent to the Owens...

  8. Waterproofing Underground Concrete Structures

    DTIC Science & Technology

    1990-01-01

    for their patience, love and support while I dedicated myself to the task at hand. I would like to thank Dr. John Daugherty of the Owens Corning Fiberglass...6000 prefabricated drainage structure and the Owens Corning Warm-N-Dri drainage board. The Miradrain drainage structure consists of a light weight, 3...8217.; ; Fiiter "’" v -Fabric Perforated Disoharge ,, * Aggegate Drain Peiradrain System System The Owens Corning WARM-N-DRY drainage board is similar to the

  9. Properties of Organic Matrix Short Fiber Composites

    DTIC Science & Technology

    1982-02-01

    reinforced SMC composites ( Owens Corning Fiberglas System) ............... ........................ ... 37 4 Schematic of process used to manufacture XMC...71 Vi F, viii. TLST OF TABLES TABLEPAE 1 Material formulations and densitius of SMC materials (PPG-PPG Industries, OFC- Owens Corning Fiberglas) (refs...Composite Materials, 14 (April 1980) , 142-154. 16 ,. Table 1. Material formulations and densities of SMC materials. (PPG-PPG Industries, OFC- Owens

  10. Promoting Quality in NAVFAC (Naval Facilities Engineering Command) Construction.

    DTIC Science & Technology

    1986-01-01

    experience. Inspector Checklists To assist their field construction engineers, Owens - Corning Fiberglas Corporation, in conjunction with Texas A&M...that developed by Owens - Corning Fiberglas A I Corporation to assist government inspectors to maintain high - quality standards in their construction...105, No. C03 (September 1979), 187-199. Information in a letter to the author from D.R. Eberts, Quality Assurance Engineer, Owens - Corning Fiberglas

  11. Passive and Active Tagging of Reinforced Composites for in Process and Infield Non-Destructive Evaluation

    DTIC Science & Technology

    1996-02-01

    participating companies: Reichhold Chemicals, Clark-Schwebel, PPG Industries, Interplastic Corp., Owens - Corning , and TPI, Inc .. Tagging Materials Five...cellophane film (# 95080906). The eddy current testing of samples with MnZn ferrite tagging from Owens - Corning showed that the response of the sample...example, consider the specimen obtained from Owens - Corning sample A (MnZn ferrite tagging) shown in the sixth row of Table 3. The naturaI frequency

  12. Use of Life Cycle Costing in the Development of Standards

    DTIC Science & Technology

    1988-12-01

    Bringhurst, Mountain Fuel Supply 6. T. Joseph Cardenas, McGraw Hill 7. Sally A. Hooks, EEI 8. Merle F. McBride, Owens - Corning Fiberglas 9. Kenneth D...Stanonik, GAMA 23. Clifford D. Smith, Owens - Corning Fiberglas 24. Chris Thomaidis, Department of Housing & Urban Development 25. Adrian Tuluca, Steven...Professionals, McGraw-Hill Book Company, 1981. 8. Stewart, Rodney D., Cost EstimatinQ, John Wiley & Sons, Inc., 1982. 9. Owens Corning , Telephone

  13. Aerosol Filter Loading Data for a Simulated Jet Engine Test Cell Aerosol.

    DTIC Science & Technology

    1979-08-01

    media. M SECTION II TEST PROGRAM I. TESTING PROCEDURE Sheets of the filter media were obtained from Owens - Corning Fiberglas Corporation. Ten centimeter...loading cycle. 2. TEST FILTERS The four following glass fiber filter medias were obtained from Owens - Corning Fiberglas Corporation (OCF) and tested both...shown in Table 22. Filters were washed from the back side. 5. ONCLUSIONS Four glass fiber filters, specified in the contract, were obtained from Owens

  14. Penetration Mechanics of Composites

    DTIC Science & Technology

    1992-04-01

    distribution for tensile strength of hollow virgin filaments, based on 128 tests (source: Owens / Corning Fiberglas Corp). 14 1.2 Schematic of split Hopkinson...These were supplied by Owens / Corning Fiberglas Corporation, Granville, Ohio in two forms: 463AA750 (750 yd/lb) roving tow and G150 (1500 yd/lb...penetration of 12.7-mm thick (25-ply) GRP. Targets were fabricated by Owens Corning Fiberglas (OCF) by a licensed process designated HJ1. This complies

  15. Design, Fabrication, and Testing of a Composite Hull for a Tracked Amphibious Vehicle. Volume 1

    DTIC Science & Technology

    1989-01-29

    Tracked Amphibious Vehicle." FMC successfully completed this effort with subcontract support from Owens Corning Fiberglas under a cost plus fixed fee...support government testing O002AD Work tasks subcontracted to Owens Corning Fiberglas included: * Mold design and fabrication * Hull layup 1 Materials...more detailed cost/performance tradeoffs. From this analysis, we chose the following resin systems for more detailed comparison: * Owens - Corning Fiberglas

  16. Pawcatuck River and Narragansett Bay Drainage Basins. Water and Related Land Resources Study. Blackstone River Watershed. Appendices.

    DTIC Science & Technology

    1981-08-01

    immediately within the flood plain; the Owens - Corning Fiberglass Company at Ashton; and the Berkshire-Hathaway Mill Complex at Albion. Within the remaining...this reach, three of which have been built since 1955. Recurring damages to the Owens - Corning Fiberglas Co. amount to over $900,000 at current price...the Corps are as follow: 26 March 1968 -- Plant Manager, Owens - Corning Corp., Ashton, Rhode Island reported a total loss of $100,000 in damages after a

  17. Characterization of Thick Glass Reinforced Composites

    DTIC Science & Technology

    1992-07-01

    24 ounces per square yard. The matrices were different polyester resin systems from American Cyanamid and Owens Corning . Specimen thicknesses ranged...fab- ricated similar size plates using the American Cyanamid resin. The Owens Corning plates con- tained 53% volume fraction fiber while the American...thicknesses for the Owens Corning and four for the American Cyanamid. Specimens were loaded in three point bending at a displacement rate that was changed

  18. Pawcatuck River and Narragansett Bay Drainage Basins. Water and Related Land Resources Study. Blackstone River Watershed.

    DTIC Science & Technology

    1981-08-01

    stretch: The Berkeley Industrial Park at Martin Street with 80 acres in the flood plain, the Owens - Corning Fiberglas Company at Ashton, and the...River, Ashton, RI 8/2Z/55 Owens Corning Fiberglas Plant lower right. Lonsdale Area, Cumnberland, RI 8/22/55 Al4 * raw Old Slater Mill, Cumberland, RI...area, the Owens - Corning Fiberglas Corporation industrial concern may be subject to damages. The industry has implemented nonstructural floodproofing

  19. Finite Element Modeling of Fragment Penetration of Thin Structural Composite Laminates

    DTIC Science & Technology

    1991-12-01

    his direction and assistance provided during the program. The following are registered trade names: Kevlar-29, 3M Co., Scotchply, Owens Corning Fiberglass...grains, are used. Composite laminates such as Owens Corning Fiberglass (R) panels, 3M Scotchply 1002 (R) panels and Kevlar-29 (R) reinforced plastic...results [2]: 1. Owens Corning Fiberglass (OCF) Structural Panels. Woven S-2 glass and a typical resin type, contert, sizing, and cure cycle at 220

  20. Stability of Glass Fiber-Plastic Composites

    DTIC Science & Technology

    1974-11-01

    differs between the two main sources ( Owens - Corning and Ferro Corporation) from which samples were obtained for this research program. However...according to published work by Humphrey (8) of Owens - Corning , the approximate composition of S-glass (994) is 65% S1Ü2, 25% A1203 and 10% MgO. From the...fibers. S-glass fibers furnished by both Owens - Corning and Ferro Cor- poration were utilized and the results analyzed using scanning electron 34

  1. Alternatives to Retaliation in Response to State Sponsored Terrorist Attacks

    DTIC Science & Technology

    2014-06-01

    Evans June 2014 Thesis Advisor: Guillermo Owen Second Reader: Jeffrey Kline Approved for public release; distribution is unlimited THIS PAGE INTENTIONALLY...OF SCIENCE IN MATHEMATICS from the NAVAL POSTGRADUATE SCHOOL June 2014 Author: Paul James Evans Approved by: Guillermo Owen Thesis Advisor Jeffrey...INTENTIONALLY LEFT BLANK xiv Acknowledgements The author thanks Professor Guillermo Owen and the professors and staff of the Mathemat- ics Department

  2. 77 FR 16316 - Kentucky Disaster Number KY-00044

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-20

    ...: Jefferson, Switzerland. Kentucky: Bourbon, Clark, Fleming, Gallatin, Henry, Lewis, Nicholas, Owen, Pike... unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) Joseph P. Loddo,...

  3. A resolution commemorating and celebrating the lives of Deputy Sheriff Stephen Michael Gallagher, Jr., Officer Timothy Q. Brenton, Officer Tina G. Griswold, Officer Ronald Wilbur Owens II, Sergeant Mark Joseph Renninger, Officer Gregory James Richards, and Deputy Sheriff Walter Kent Mundell, Jr. who gave their lives in the service of the people of Washington State in 2009.

    THOMAS, 111th Congress

    Sen. Murray, Patty [D-WA

    2010-05-12

    05/14/2010 Resolution agreed to in Senate without amendment and with a preamble by Unanimous Consent. (text: CR S3790) (All Actions) Tracker: This bill has the status Passed SenateHere are the steps for Status of Legislation:

  4. Dynamic Failure of Sandwich Beams With Fluid-Structure Interaction Under Impact Loading

    DTIC Science & Technology

    2010-12-01

    LIST OF FIGURES Figure 1. VARTM setup (After Owens) ...........................................................................5 Figure 2. Dry layup... VARTM ) shown in Figure 1. Figure 1. VARTM setup (After Owens) Each composite consists of a 6.35 mm end grain balsa core with skin consisting of

  5. The Effects of Minor Constituents in Calcium Silicate Insulation on the Corrosion of Underground Heat Distribution Systems.

    DTIC Science & Technology

    1984-05-01

    distribution systems were ob- ride content per unit weight of insulation was deter- tained from Johns - Manville , Pabco, and Owens- mined as the ratio...either adding more distilled-deionized water to the Aecomecial oraoh milly ana-yzedias-received samples of Johns - Manville . Owens-Corning, suspension, or

  6. Geochemical evidence for diversity of dust sources in the southwestern United States

    USGS Publications Warehouse

    Reheis, M.C.; Budahn, J.R.; Lamothe, P.J.

    2002-01-01

    Several potential dust sources, including generic sources of sparsely vegetated alluvium, playa deposits, and anthropogenic emissions, as well as the area around Owens Lake, California, affect the composition of modern dust in the southwestern United States. A comparison of geochemical analyses of modern and old (a few thousand years) dust with samples of potential local sources suggests that dusts reflect four primary sources: (1) alluvial sediments (represented by Hf, K, Rb, Zr, and rare-earth elements, (2) playas, most of which produce calcareous dust (Sr, associated with Ca), (3) the area of Owens (dry) Lake, a human-induced playa (As, Ba, Li, Pb, Sb, and Sr), and (4) anthropogenic and/or volcanic emissions (As, Cr, Ni, and Sb). A comparison of dust and source samples with previous analyses shows that Owens (dry) Lake and mining wastes from the adjacent Cerro Gordo mining district are the primary sources of As, Ba, Li, and Pb in dusts from Owens Valley. Decreases in dust contents of As, Ba, and Sb with distance from Owens Valley suggest that dust from southern Owens Valley is being transported at least 400 km to the east. Samples of old dust that accumulated before European settlement are distinctly lower in As, Ba, and Sb abundances relative to modern dust, likely due to modern transport of dust from Owens Valley. Thus, southern Owens Valley appears to be an important, geochemically distinct, point source for regional dust in the southwestern United States. Copyright ?? 2002 Elsevier Science Ltd.

  7. 75 FR 72836 - Information Collection Sent to the Office of Management and Budget (OMB) for Approval; OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-26

    ....gov (e-mail). Please provide a copy of your comments to Ms. Robbin Owen, Chief, Division of Park..., SW., Room 128, Washington, DC 20242; or via fax at 202-401-2430; or via e-mail at Robbin_Owen@nps.gov . FOR FURTHER INFORMATION CONTACT: To request additional information about this ICR, contact Robbin...

  8. Frost-Shielding Methodology and Demonstration for Shallow Burial of Water and Sewer Utility Lines.

    DTIC Science & Technology

    1998-06-01

    Research and Engineering Laboratory (CRREL), and the Owens - Corning Specialty and Foam Products Division as partners. Test sites utilizing shielded pipes...predictions and provided valuable guidance for the frost shield design. The industry partner participant in the CPAR project, Owens - Corning Specialty and Foam

  9. Effect of Water Immersion on Fiber/Matrix Adhesion

    DTIC Science & Technology

    1993-01-01

    ABBREVIATIONS 0C Degrees Centigrade KSI Thousand Pounds Per Square Inch MSI Million Pounds Per Square Inch OCF Owens Corning Fiberglas PEEK...A209 Dr. David Hartman Gaithersburg, MD 20899 Owens - Corning Fiberglas Corp. Technical Center Dr. Forrest Sloan 2790 Columbus Road, Rt. 16 Allied

  10. Dry In-Line Thermoplastic Matrix Impregnation. Phase 1

    DTIC Science & Technology

    1993-04-01

    grades supplied by Hoechst Celanese under their designations Fortran 0203B6 and 0205B4. Fibers tested included Owens - Corning S Glass with an epoxy...it was found that it had a much greater tendency to shred and jam when fed through the tensioning pin system than did the Owens Corning s glass

  11. Implementation of a Prototype Registration and Administrative System for Field Use.

    DTIC Science & Technology

    1981-10-20

    Chemical U.S.A. (4), Owens - Corning Fiber- glass Corporation (5), and the Plastics Business Operations of the General Electric Company (6), it was concluded...561. 5. Lichtenberg, F.W., & Devitt, G.E. The medical data base system of Owens - Corning Fiberglass Corporation. American Industrial Hygiene

  12. Low Efficiency Control Measures for Jet Engine Test Cells

    DTIC Science & Technology

    1978-09-01

    replacement cost was based upon filter cost data ob- tained from Mr. Roland Langlois, Owens - Corning Fiberglas Inc., Technical Cen- ter, Granville, Ohio. 3...Torgeson’s theory was used to calculate the collection efficiency of three commercial glass fiber filter media samples obtained from Owens - Corning Fiberglas

  13. Mechanical and Ballistic Properties of Composites of Polypyrrole-Coated S-2 Glass Fabrics

    DTIC Science & Technology

    1999-10-01

    JPS Glass, PO Box 260, Slater, SC 29683. t Lydall-Manning, 2800Turnpike Drive, Hatboro, PA 19040. + Owens - Corning Fiberglas, 2790 Columbus Road...Route 16, Granville, OH 43023-1210. § Alpha Owens Corning , 2552 Industrial Drive, Valparaiso, IN 46383-9510. •• Uniroyal Chemical Company, Benson Road

  14. Final Report,

    DTIC Science & Technology

    compare the effects of elevated temperature on 801-finish glass. The strength qualities at 75 F of Owens - Corning ECG-140 continuous-filament roving glass...with an 801 epoxy compatible finish and the same glass with an HTS epoxy compatible finish were tested. The strength qualities of Owens - Corning ECG

  15. Design and Development of a Composite Battery Box for Corrosion Control for Marine Corps Vehicles

    DTIC Science & Technology

    1989-11-01

    available from Owens - Corning Fiberglas Corporation and is designated as ECDE 751/0. DESIGN OF COMPOSITE BATTERY BOX After the material system and...fiberglass used was 2.57 g/cc, according to the manufacturer ( Owens - Corning Fiberglas Corp.)." The value used for the matrix density was 1.21. The

  16. Fibrous Glass Aerosols: A Literature Review

    DTIC Science & Technology

    1987-10-02

    accomplished by Owens - Corning Company In 1933 In Lima, Ohio, (71). Processing and procedural adjustments of the molten glass has made fibers thinner...Fiberglass: Another Asbestos? Am J Ind Med 3(1) p.121-5 p.121-5 44. Konzen, J.L. Results of Environmental Air Sampling Studies Conducted in. Owens - Corning Fiber

  17. Viscoelastic Properties of Alkoxy Silane-Epoxy Interpenetrating Networks

    DTIC Science & Technology

    2003-11-01

    Owens Corning Fiberglass for supply of the epoxy film former emulsion used in the model silane formulation. The authors also wish to acknowledge the...inclusion filled composite µm- powderproperties 4 triblock copolymer surfactant. The Owens Corning Company generously provided the film former emulsion

  18. Annual Report to Congress on Foreign Economic Collection and Industrial Espionage: 1998

    DTIC Science & Technology

    1998-01-01

    representatives of Owens - Corning Corporation, a primary PPG competitor. Both subjects were charged under Title 18 U.S.C., Section 1832 (Theft of Trade...information to an FBI undercover agent posing as a representative of Owens - Corning . Steven Davis stole and disclosed Gillette Company trade secrets to

  19. 77 FR 51915 - Approval and Promulgation of Air Quality Implementation Plans; State of New York; Regional Haze...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-28

    ... Generating Station Con Edison 59th Street Station EF Barrett Power Station Holcim (US) Inc--Catskill Plant... Northeast Cement Northport Power Station Oswego Harbor Power Owens-Corning Insulating Systems Feura Bush... Power, Owens-Corning Insulating Systems, and Syracuse Energy Corporation. New York's April 16, 2012...

  20. Approaches and Practices for Infusing Sustainability into a Writing Programme

    ERIC Educational Resources Information Center

    Rowland, Linda; Millner, Jesse; Hill, Nathan; Towne, Amy; Wohlpart, A. James

    2009-01-01

    In his seminal work connecting composition studies and sustainability, Derek Owens (2001: 8,6) notes that "learning how to live sustainably ought to be our primary cultural concern and, as such, must play a central role in our curricula". Within composition studies, Owens suggests that sustainability might begin with the study of the environment,…

  1. Research in Mathematics Education in Australasia, 1996-1999.

    ERIC Educational Resources Information Center

    Owens, Kay, Ed.; Mousley, Judy, Ed.

    This volume presents different issues and views on research in mathematics education in Australia. Chapters include: (1) "An Introduction to This Review" (Kay Owens); (2) "Recent Research Monographs" (Kay Owens and editors of the monographs); (3) "Language Factors in Mathematics Education" (Nerida Ellerton, Ken…

  2. Object Detection using the Kinect

    DTIC Science & Technology

    2012-03-01

    Kinect by Jason Owens ARL-TN-0474 March 2012 Approved... Kinect Jason Owens Vehicle Technology Directorate, ARL Approved for public release...2. REPORT TYPE Final 3. DATES COVERED (From - To) 4. TITLE AND SUBTITLE Object Detection using the Kinect 5a. CONTRACT NUMBER 5b.

  3. 75 FR 82039 - National Maritime Security Advisory Committee; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-29

    ... have a copy of your material distributed to each member of the committee should reach the Coast Guard...://www.regulations.gov . FOR FURTHER INFORMATION CONTACT: Mr. Ryan Owens, ADFO of NMSAC, telephone 202-372-1108 or ryan.f.owens@uscg.mil . SUPPLEMENTARY INFORMATION: Notice of this meeting is given...

  4. 76 FR 25702 - National Maritime Security Advisory Committee; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-05

    ... assistance at the teleconference, contact Mr. Ryan Owens as soon as possible. To facilitate public...: http://www.regulations.gov . Follow the instructions for submitting comments. E-mail: Ryan.F.Owens@uscg... a.m. and 5 p.m., Monday through Friday, except Federal holidays. The telephone number is...

  5. 76 FR 66313 - National Maritime Security Advisory Committee; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-26

    ... mail address above, between 9 a.m. and 5 p.m., Monday through Friday, except Federal Holidays. The... INFORMATION CONTACT section to register as a speaker. FOR FURTHER INFORMATION CONTACT: Mr. Ryan Owens...-7581; telephone 202-372-1108 or e-mail ryan.f.owens@uscg.mil . If you have any questions on viewing...

  6. A Rejoinder to Commentaries on "Integrated Reporting: A Review of Developments and Their Implications for the Accounting Curriculum"

    ERIC Educational Resources Information Center

    Owen, Gareth

    2013-01-01

    In this rejoinder, Gareth Owen thanks both Dr. Kamp-Roelands and Dr. Correa Ruiz for their views and for putting forward many interesting and thought-provoking arguments concerning his paper (Owen, 2013). It is noted that both commentators broadly welcome the aims of this paper. They express approval of its review of the development of integrated…

  7. PBL? A Case Study of Inquiry Learning in a Secondary Civics Course

    ERIC Educational Resources Information Center

    Hessberg, Kevin

    2012-01-01

    Youth civic engagement in the United States is at an all time low (Barber 1998; Galston, 2004, Owen, 2008). Youth are routinely characterized as civically apathetic, disengaged, and ignorant (Niemi & Junn, 1998; Putnam, 2000; Ravitch & Finn, 1987). Or, as Owen (2008) succinctly puts it, "young people in America have long anchored the…

  8. Fuel Property Effects on the Cold Startability of Navy High-Speed Diesel Engines.

    DTIC Science & Technology

    1985-12-01

    207 MAY 1 81%7I By A.F. Montemayor D W E.C. Owens J. P. Buckingham Belvoir Fuels and Lubricants Research Facility (SwRI) Southwest Research Institute...Property Effects on the Cold Startability of Navy High-Speed Diesel Engines (U) 12. PERSONAL AUTHORIS) Montemayor , A.F.; Owens, E.C.; Buckingham, J.P.; Jung

  9. Comparison of Single Grade and Multiviscosity Lubricants in M60 Tanks under Hot Ambient Conditions

    DTIC Science & Technology

    1988-08-01

    Montemayor E.C. Owens Belvoir Fuels and Lubricants Research Facility (SwRI) Southwest Research Institute San Antonio, Texas Under Contract to U.S. Army...Multiviscosity Lubricants in M60 Tanks Under Hot Ambient Conditions (U) 12. PERSONAL AUTHORISI Montemayor , A.F. and Owens, Edwin C. 13a. TYPE OF REPORT

  10. Literature Review of Cetane Number and Its Correlations.

    DTIC Science & Technology

    1987-05-01

    Diesel 4-53T), Montemayor and Owens [56] observed the following: cetane number, viscosity, 50% 48 GEO-CENTERS, INC. -14- I distillation temperature, and...55. Taracha, J. W., "’The Effects of Cetane Quality on the Performance of Diesel Engines," SAE Paper 821232, (1982). 56. Montemayor , A. F., Owens, E

  11. 76 FR 77993 - Combined Notice of Filings #1

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-15

    .... Comments Due: 5 p.m. ET 12/27/11. Docket Numbers: ER12-85-001. Applicants: Owens Corning Sales, LLC. Description: Owens Corning Rate Schedule FERC No. 1 Amendment to be effective 12/6/2011. Filed Date:...

  12. Ancient proteins resolve the evolutionary history of Darwin's South American ungulates.

    PubMed

    Welker, Frido; Collins, Matthew J; Thomas, Jessica A; Wadsley, Marc; Brace, Selina; Cappellini, Enrico; Turvey, Samuel T; Reguero, Marcelo; Gelfo, Javier N; Kramarz, Alejandro; Burger, Joachim; Thomas-Oates, Jane; Ashford, David A; Ashton, Peter D; Rowsell, Keri; Porter, Duncan M; Kessler, Benedikt; Fischer, Roman; Baessmann, Carsten; Kaspar, Stephanie; Olsen, Jesper V; Kiley, Patrick; Elliott, James A; Kelstrup, Christian D; Mullin, Victoria; Hofreiter, Michael; Willerslev, Eske; Hublin, Jean-Jacques; Orlando, Ludovic; Barnes, Ian; MacPhee, Ross D E

    2015-06-04

    No large group of recently extinct placental mammals remains as evolutionarily cryptic as the approximately 280 genera grouped as 'South American native ungulates'. To Charles Darwin, who first collected their remains, they included perhaps the 'strangest animal[s] ever discovered'. Today, much like 180 years ago, it is no clearer whether they had one origin or several, arose before or after the Cretaceous/Palaeogene transition 66.2 million years ago, or are more likely to belong with the elephants and sirenians of superorder Afrotheria than with the euungulates (cattle, horses, and allies) of superorder Laurasiatheria. Morphology-based analyses have proved unconvincing because convergences are pervasive among unrelated ungulate-like placentals. Approaches using ancient DNA have also been unsuccessful, probably because of rapid DNA degradation in semitropical and temperate deposits. Here we apply proteomic analysis to screen bone samples of the Late Quaternary South American native ungulate taxa Toxodon (Notoungulata) and Macrauchenia (Litopterna) for phylogenetically informative protein sequences. For each ungulate, we obtain approximately 90% direct sequence coverage of type I collagen α1- and α2-chains, representing approximately 900 of 1,140 amino-acid residues for each subunit. A phylogeny is estimated from an alignment of these fossil sequences with collagen (I) gene transcripts from available mammalian genomes or mass spectrometrically derived sequence data obtained for this study. The resulting consensus tree agrees well with recent higher-level mammalian phylogenies. Toxodon and Macrauchenia form a monophyletic group whose sister taxon is not Afrotheria or any of its constituent clades as recently claimed, but instead crown Perissodactyla (horses, tapirs, and rhinoceroses). These results are consistent with the origin of at least some South American native ungulates from 'condylarths', a paraphyletic assembly of archaic placentals. With ongoing

  13. Resistance of Multi-Wythe Insulted Masonry Walls Subjected to Impulse Loads. Volume 1

    DTIC Science & Technology

    2008-12-01

    17 Fig. 3.5. Stress-strain behavior of Owens - Corning XEPS foam.......................................18 Fig. 3.6. Stress-strain behavior...Z-4 CM-Z-5 Fig. 3.5. Stress-strain behavior of Owens - Corning XEPS foam Strain (in/in) St re ss (p si ) 0 0.08 0.16 0.24 0.32 0.4 0.48 0.56 0.64...Specimen Section (in) (lb/ft3) (ksi) (psi) Owens - Corning CM-Z-3 2.50 dia x 2.0 1.507 1.31 32 Owens - Corning CM-Z-4 2.50 dia x 2.0 1.511 1.43 31 Owens

  14. High Strength Glass Second Source Qualification to Composite Armor Specification MIL-L-46197(MR)

    DTIC Science & Technology

    1992-04-01

    L-46197 (MR). The Owens Corning Fiberglass (OCF) S-2 glass woven roving product has set the standard for this application to structural armor. The...HIARTMAN. 1). R. liallistc Penetration of S 2 Glass L~aminates S-2 Glass I-iber Technical Paper. Owens Corning Fiberglass. I I 1ASKLI.. W E. Spall...Materials Marketing. Owens Corning F’iberglass- Toledo. O1l, 416𔄃 SR and RI1 Gla" Chemical Composition. Vetrotex Data Sheet. IM11 04-02-2 6

  15. Study for Development of Fiberglass Reinforced Plastic Earth-Covered Ammunition Storage Magazines.

    DTIC Science & Technology

    1980-09-01

    Div., ASCE, New York, N.Y. F. "Frp-An Introduction to Fiberglas-Reinforced Plastics Composites" Publication No. 1-PL-6305A by Owens - Corning Fiberglas...34Hand Lay-up Spray-up Guide" 1979; Publication No. 5-PL- 9342 Owens - Corning Fiberglas Corp. Toledo, OH.; Unclassified. 5. "Specifications for...Manual F]PdA-TS-79-203, U.S. Govt. Printing Office Stock No. 023-000-00495-0. B. "Hand Lay-up Spray-up Guide" 1979; Publication No. 5-PL-9342 Owens

  16. Flammability Characteristics of Fiber Reinforced Composite Materials

    DTIC Science & Technology

    1990-08-01

    Thick Vertical Sheet of Kevlar/Phenolio-PVB ( Owens - Corning $pall Liner), MTL A4) 3 12 Chemical Heat Release Rate During Fire Propagation for a 40 0.61 m...Long, 0.10 m Wide and 3 mm Thick Vertical Sheet of S-2/Phenolic ( Owens - Corning ), MTL #5) 13 Chemical Heac Release Rate During Fire Propagation for 41...Materials T eohnology Laboratory (AKTL) by Owens - Corning Corporation; 3. NTL #3: S-2 fiberglabs/polyestel’, flame retardant, prepreg, formulated for

  17. Proceedings of Colloquium/Workshop on Composite Materials and Structures, Standardization, Qualification, Certification Held at Washington, DC on 8-10 May 1984.

    DTIC Science & Technology

    1984-07-01

    HIGH STRENGTH GLASS FIBERS . . . 321 M. D. Abraham, Owens Corning ORGANIC MATRIX MATERIALS . . . 341 G. D. DiSalvo, Ciba-Geigy CARBON-CARBON...8217s. It is understood that Owens - Corning discontinued the avail- ability of S-glass in 1983 and now provides only S-2 glass. Attempts to establish...MATRIX IS O.K., BUT MORE REALISTIC IS OPTIMIZE WHAT WE HAVE. 319 "-’¢ S..e E w CA- .5320 HIGH STRENGTH GLASS FIBERS S Michele Abraham Owens Corning Fiberglas

  18. Benefit/Cost Analysis of Interdwelling Noise Control in Multifamily Dwellings

    DTIC Science & Technology

    1991-12-01

    Monterey Pines was tested by Owens / Corning Fiberglas in 1966 and produced a laboratory STC rating of 46 (see Figure 1). This rating is approximately...As an example, tests performed by Owens / Corning Fiberglas found the same assembly can have a 12 point increase in IIC when the 50 oz. carpet and 24 oz...the 2" wool batt insulation originally specified (see Figure 14). [Ref. 67] 1. 2. 3. 4. 1. 2x4 studs spaced 24"o.c. and staggered ... Owens / Corning 12

  19. The Development of Fibrous Glasses Having High Elastic Moduli

    DTIC Science & Technology

    1955-11-01

    MACHLAN OWENS - CORNING FIBERGLAS CORPORATION NEWARK, OHIO D-TICEl EUTE n NOVEMBER15 LIP4Ry 1rP9 .~n 4MAY 311956 ITWAs document bas boon approved for...ELASTIC MODULI GEORGE R. MACHLAN OWENS - CORNING FIBERGLAS CORPORATION NEWARIM OHIO Accesion For NTIS CRA&I " - DTIC TAB U-iann~ou -cd :" Justification...Laboratories, Owens - Corning Fiberglas Corporation, Newark, Ohio under USAF Contract No. AF 33(616)-2422. This contract was initiated under Project No

  20. Dielectric Properties of Polymer Matrix Composites Prepared from Conductive Polymer Treated Fabrics

    DTIC Science & Technology

    1992-02-01

    JPS 09827 finish. The doping agent used was anthraquinone-2 sulfonic acid. (3) A 5 x 5 S2-glass 24 oz. woven roving with an Owens Corning 463 finish...x- I S2-glass 27 oz. woven roving with an Owens Corning 933 finish, nominally equiv- alent to the JPS 09827 finish. The doping agent used was...were fabricated by laminating the layers of Fabric with wet polyester resin ( Owens Corning E-780) and subsequently processing the com- posites using the

  1. Flammability Characteristics of Fiber-Reinforced Composite Materials for the Composite Infantry Fighting Vehicle

    DTIC Science & Technology

    1990-09-01

    30 E-701 Baseline MTL-2 S2/Polyester* 70/30 Owens - Corning MTL-3 S2/Polyester* 70/30 American-Cyanamide MTL-4 Kevlar/Phenolic-PVBt 84/16 Russell C...3rporation MTL-5 S2/Phenolic 80/20 Owens - Corning ;Resin formulation isproprietary. Resin is 50/50 Phenolic-PVB. Organic polymers are one of the major...Dihydroanthracene 35 Diisopropenylphthalate 36 2-Phenyl naphthalene 12 Table 7. PYROLYSIS/GAS CHROMATOGRAPHY/MASS SPECTROMETRY OF MTL-2, OWENS - CORNING ; 9000C

  2. Fuel Lubricity Requirements for Diesel Injection Systems

    DTIC Science & Technology

    1991-02-01

    8. Montemayor , A.F. and Owens, E.C., "Comparison of 6.2L Arctic and Standard Fuel Injection Pumps Using JP-8 Fuel," Interim Report BFLRF No. 218 (AD A...injection pumps. The unitest pump stand and test equipment specification are described in more detail in the report by Montemayor and Owens*. A schematic...operation. * Montemayor , A.F. and Owens, E.C., "Comparison of 6.2L Arctic and Standard Fuel Injection Pumps Using JP-8 Fuel," Interim Report BFLRF No. 218

  3. DETAIL OF NORTHEAST CUT STONE ABUTMENT FROM SOUTHWEST. Cataract ...

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

    DETAIL OF NORTHEAST CUT STONE ABUTMENT FROM SOUTHWEST. - Cataract Falls Bridge, Spanning Mill Creek, bypassed section of CR 279 (Cataract Falls Unit of Leiber State Recreation Area), Cataract, Owen County, IN

  4. A Dialectic for Network Centric Warfare

    DTIC Science & Technology

    2005-06-01

    mission effectiveness. Indeed, possessing firepower superiority alone does not ensure mission effectiveness, either. According to ADM William Owens6...Practice of the Learning Organisation. Doubleday Currency, New York. Shapiro, S., (2000), Authority, Cardozo Law School, Jacob Burns Institute for

  5. 7. WALKWAY/ENTRANCE TO ADMINSITRATIVE SITE ADJACENT TO ENTRANCE ROAD AND ...

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

    7. WALKWAY/ENTRANCE TO ADMINSITRATIVE SITE ADJACENT TO ENTRANCE ROAD AND INTERNAL POLICE POST, LOOKING SOUTHEAST - Manzanar War Relocation Center, Owens Valley off U.S. Highway 395, 6 miles South of Independence, Independence, Inyo County, CA

  6. AGE-RELATED GENE EXPRESSION CHANGES IN HUMAN SKIN FIBROBLASTS INDUCED BY MMS

    EPA Science Inventory

    Age-Related Gene Expression Changes In Human Skin Fibroblasts Induced By methyl methanesulfonate. Geremy W. Knapp, Alan H. Tennant, and Russell D. Owen. Environmental Carcinogenesis Division, National Health and Environmental Effects Research Laboratory, U. S. Environmental Prote...

  7. 78 FR 977 - Public Availability of the Department of Transportation FY 2012 Service Contract Inventory

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-07

    ... actions over $25,000 ] that were made in FY 2012. The information is organized by function to show how... inventory should be directed to Ames Owens in the Senior Procurement Executive office at 202-366-9614...

  8. Facility Focus: Athletic Centers.

    ERIC Educational Resources Information Center

    College Planning & Management, 2002

    2002-01-01

    Describes the designs of the Jesse Owens Memorial Stadium at Ohio State University and the fitness center of Scottsdale Community College in Arizona. Discusses design goals and unique features and includes photographs. (EV)

  9. Review of “Managing Arsenic in the Environment: From Soil to Hman Health”

    EPA Science Inventory

    This is a book review of "Managing Arsenic in the Environment: From Soil to Human Health," R. Naidu, E. Smith, G. Owens, P. Bhattacharya, and P. Nadebaum eds., CSIRO Publishing, Melbourne, Australia, 656 pp.,

  10. A Survey of the Invasive Aquatic and Riparian Plants of the Lower Rio Grande, 2004

    DTIC Science & Technology

    2005-09-01

    ER D C /E L SR -0 5- 1 Aquatic Plant Control Research Program A Survey of the Invasive Aquatic and Riparian Plants of the Lower Rio Grande... Plants of the Lower Rio Grande, 2004 Chetta S. Owens Analytical Services Inc. Lewisville Aquatic Ecosystem Research Facility U.S. Army Engineer...Reclamation, Denver, CO. Owens, C. S., Grodowitz, M. J., and Nibling, F. (2005). “A survey of the invasive aquatic and riparian plants of the lower Rio

  11. Functional Rehabilitation With a Foot Plate Modification for Circular External Fixation

    DTIC Science & Technology

    2013-04-05

    return-to-duty rates in service members participating in the RTR and using a novel custom orthosis . This may ultimately translate into higher return-to...secondary to back pain, separated from the Army Abbreviation: IDEO, intrepid dynamic extraskeletal orthosis .14 Figure 6. The white arrow demonstrates a break...Owens JG, et al. Can an ankle- foot orthosis change hearts and minds? J Surg Orthop Adv. 2011;20(1):8-18. 15. Patzkowski JC, Owens JG, Blanck RV

  12. Comparison of Different Implementation Options for Density Discontinuity in Split Step Fourier Parabolic Equation Models

    DTIC Science & Technology

    2014-03-01

    method to the numerical solution of nonlinear and variable coefficient wave equations ,” SIAM, vol. 15, no. 2, pp. 423, Apr. 1973. [3] D. Lee and S. T...DIFFERENT IMPLEMENTATION OPTIONS FOR DENSITY DISCONTINUITY IN SPLIT– STEP FOURIER PARABOLIC EQUATION MODELS by Matthew D. Owens March 2014...FOR DENSITY DISCONTINUITY IN SPLIT–STEP FOURIER PARABOLIC EQUATION MODELS 5. FUNDING NUMBERS 6. AUTHOR(S) Matthew D. Owens 7. PERFORMING

  13. Terminal Area Separation Standards: Historical Development, Current Standards, and Processes for Change,

    DTIC Science & Technology

    2007-11-02

    Gene Wong with the FAA’s Integrated Product Team for Surveillance and Weather was quite helpful and appreciated. Their efforts certainly contributed...and IMC. A typical categorization was used by Owen [4] in her report on the Memphis Precision Runway Monitor Program. It was adopted from the...PA 15250-7954. [3] Federal Aviation Regulations from the Code of Federal Regulations. [4] Owen, M.R., The Memphis Precision Runway Monitor

  14. Sensing Random Electromagnetic Fields and Applications

    DTIC Science & Technology

    2015-06-23

    negative forces”, Nature Photonics 7, (2013) 6. D. C. Kohlgraf-Owens, S. Sukhov, and A. Dogariu, “ Near - Field Topography of Light”, Optics and Photonics...8. D. C. Kohlgraf-Owens, S. Sukhov, and A. Dogariu, “Discrimination of Field Components in Optical Probe Microscopy ”, Opt. Lett. 37, 3606 (2012) 9...reduces the optical contrast. The addition of more independent fields further reduces this contrast. However, when a fully polarized and coherent REF

  15. Gordon Research Conference on Composites (1984) Held at Santa Barbara, California on January 16-20, 1984.

    DTIC Science & Technology

    1984-12-01

    Post Office Box 808, L-338 Wright Patterson AFB, OH 45433 Livermore, CA 94550 Eckstein, Yona 431 Christianson, Richard M. 731 Owens Corning Fiberglass...Japan 812 Post Office Box 808 (L-342) Livermore, CA 94550 Kanninen, Melvin 729 Southwest Research Institute Hartt, George 109 6220 Culebra Road Owens ... Corning Fiberglas San Antonio, TX 78284 Technical Center/Composite & Textile Res. Granville, OH 43023 Yanninen, Jean 779 (Guest of Melvin Kanninen

  16. The Relationship Between Air Force Anesthesia Provider’s Job Satisfaction and Anticipated Turnover

    DTIC Science & Technology

    1997-10-14

    thesis. My eternal thanks for their love and support, their sacrifice of time and work, and without whose support this project could not have been...are anesthesiologists. Chan, Sunshine , Owen, and Shaffer (1995), looked at the job satisfaction of 2,804 U.S. radiologists. 65% of these physicians...Chan, W. C, Sunshine , J.H., Owen, J.B., & Shaffer, K. A. (1995). U.S. radiologists’ satisfaction in their profession. Radiology. 194. 649-656. Chaney

  17. USSR Report Earth Sciences.

    DTIC Science & Technology

    1987-05-22

    January-June 1986) (A. A. Goncharenko; ZEMLYA I VSELENNAYA, No 6, Nov-Dec 86).. 40 d - Native Gold in Serpentinized Peridotites of Owen Fault (Indian...the coast of Namibia. Figures 1. 5303/12955 CSO: 1865/163 40 UDC 549.283:552.321.6(267.3) NATIVE GOLD IN SERPENTINIZED PERIDOTITES OF OWEN...dredged on the 19th cruise of the research ship "Akademik V Vernadskiy." Fragments and chips of peridotites , serpentinized to different degrees

  18. Transport of Nordic Seas Overflow Water into and Within the Irminger Sea: An Eddy-Resolving Simulation and Observations

    DTIC Science & Technology

    2010-12-18

    Lavender et al., 2000, 2005; Faure and Speer, 2005]. The model results suggest recirculations may exist deep in the overflow water as well. 4. Temporal... Lavender , K. L., R. E. Davis, and W. B. Owens (2000), Mid‐depth recir- culation observed in the interior Labrador and Irminger Seas by direct velocity...measurements, Nature, 407, 66–69. Lavender , K. L., W. B. Owens, and R. E. Davis (2005), The middepth recirculation of the subpolar North Atlantic

  19. 76 FR 27284 - Special Local Regulation; Partnership in Education, Dragon Boat Race; Maumee River, Toledo, OH

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-11

    ... adjacent to the Owens Corning building at position 41 38'38.943'' N; 083 32'3.980'' W. The Captain of the... position 41 38'37.26'' N; 083 31'53.86'' W straight across the river to the shore adjacent to the Owens Corning building at position 41 38'38.943'' N; 083 32'3.980'' W. (DATUM: NAD 83). (b) Special...

  20. Mitogenomic Phylogenetics of Fin Whales (Balaenoptera physalus spp.): Genetic Evidence for Revision of Subspecies

    PubMed Central

    Archer, Frederick I.; Morin, Phillip A.; Hancock-Hanser, Brittany L.; Robertson, Kelly M.; Leslie, Matthew S.; Bérubé, Martine; Panigada, Simone; Taylor, Barbara L.

    2013-01-01

    There are three described subspecies of fin whales (Balaenoptera physalus): B. p. physalus Linnaeus, 1758 in the Northern Hemisphere, B. p. quoyi Fischer, 1829 in the Southern Hemisphere, and a recently described pygmy form, B. p. patachonica Burmeister, 1865. The discrete distribution in the North Pacific and North Atlantic raises the question of whether a single Northern Hemisphere subspecies is valid. We assess phylogenetic patterns using ∼16 K base pairs of the complete mitogenome for 154 fin whales from the North Pacific, North Atlantic - including the Mediterranean Sea - and Southern Hemisphere. A Bayesian tree of the resulting 136 haplotypes revealed several well-supported clades representing each ocean basin, with no haplotypes shared among ocean basins. The North Atlantic haplotypes (n = 12) form a sister clade to those from the Southern Hemisphere (n = 42). The estimated time to most recent common ancestor (TMRCA) for this Atlantic/Southern Hemisphere clade and 81 of the 97 samples from the North Pacific was approximately 2 Ma. 14 of the remaining North Pacific samples formed a well-supported clade within the Southern Hemisphere. The TMRCA for this node suggests that at least one female from the Southern Hemisphere immigrated to the North Pacific approximately 0.37 Ma. These results provide strong evidence that North Pacific and North Atlantic fin whales should not be considered the same subspecies, and suggest the need for revision of the global taxonomy of the species. PMID:23691042

  1. Carbon isotopes in aquatic plants, Long Valley Caldera, California as records of past hydrothermal and magmatic activity

    NASA Astrophysics Data System (ADS)

    Reid, John B., Jr.; Reynolds, Jesse L.; Connolly, Nathan T.; Getz, Shari L.; Polissar, Pratigya J.; Winship, Lawrence J.; Hainsworth, Laura J.

    Hot and cold springs contribute “dead” (14C free) dissolved inorganic carbon (DIC) to the Owens River and Hot Creek. Headwaters aquatic plants have modern 14C, but live plants downstream of the intracaldera springs are depleted in 14C, (as low as 19% modern, with apparent ages up to 13.3 kyrs). In an abandoned meander of the upper Owens River, preserved streambed plants are buried by 600 year old Inyo Craters pumice. Apparent 14C ages of these plants exceed true ages by ∼ 1100 years indicating that they also incorporated dead DIC as they grew. The preserved plants are downstream of Big Springs, whose elevated dead DIC may represent magmatic ‘CO2. The buried plants incorporated ∼10% dead carbon, although modern plants here have ∼50% dead carbon, suggesting that more magmatic CO2 is now entering the upper Owens River than at the time of the Inyo Craters eruptions 600 years ago.

  2. New Polymer Electrolyte Cell Systems

    NASA Technical Reports Server (NTRS)

    Smyrl, William H.; Owens, Boone B.; Mann, Kent; Pappenfus, T.; Henderson, W.

    2004-01-01

    PAPERS PUBLISHED: 1. Pappenfus, Ted M.; Henderson, Wesley A.; Owens, Boone B.; Mann, Kent R.; Smyrl, William H. Complexes of Lithium Imide Salts with Tetraglyme and Their Polyelectrolyte Composite Materials. Journal of the Electrochemical Society (2004), 15 1 (2), A209-A2 15. 2. Pappenfus, Ted M.; Henderson, Wesley A.; Owens, Boone B.; Mann, Kent R.; Smyrl, William H. Ionic-liquidlpolymer electrolyte composite materials for electrochemical device applications. Polymeric Materials Science and Engineering (2003), 88 302. 3. Pappenfus, Ted R.; Henderson, Wesley A.; Owens, Boone B.; Mann, Kent R.; and Smyrl, William H. Ionic Conductivity of a poly(vinylpyridinium)/Silver Iodide Solid Polymer Electrolyte System. Solid State Ionics (in press 2004). 4. Pappenfus Ted M.; Mann, Kent R; Smyrl, William H. Polyelectrolyte Composite Materials with LiPFs and Tetraglyme. Electrochemical and Solid State Letters, (2004), 7(8), A254.

  3. A Survey of the Invasive Aquatic and Riparian Plants of the Lower Rio Grande

    DTIC Science & Technology

    2005-04-01

    Riparian Plants of the Lower Rio Grande _____ Chetta S. Owens, Michael J. Grodowitz, and Fred Nibling April 2005 A~~~loilisCrit \\,~~ni .... W]oGa de 6...Program April 2005 A Survey of the Invasive Aquatic and Riparian Plants of the Lower Rio Grande Chetta S. Owens Analytical Services, Inc., Lewisville...DATES COVERED (From - To) April 2005 Final report 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER A Survey of the Invasive Aquatic and Riparian Plants of the

  4. A New Look for the Shopping Mall

    NASA Technical Reports Server (NTRS)

    1985-01-01

    STRUCTO-FAB, a product of Owens-Corning Fiberglas Corporation, is a lightweight but extremely durable tent-like material made of Fiberglas coated with Teflon. It transmits daylight with a reduced need for artificial lighting. It is an outgrowth of a material formulated by NASA in 1967 as a new space suit fabric. Owens-Corning and DuPont provided the original material, which was the basis for Structo-Fab, a permanent architectural fabric used for shopping malls, sports stadiums, etc.

  5. Mapping with QUASAT (QUAsar SATellite) Using Short Observation Times.

    DTIC Science & Technology

    1985-05-22

    REPORT DOCUMENTATION PAGE PF00RT 5ECRA C..AS5 CA7 ON R ES7RC- VE MAIRKNGS UNCLASSIFIED ’a _EC,.󈨋 CA- C% Aiul-ORiTy 3 DS7RBUOCNiA ALA8ILITi’ OF REPORT * 2...Rosewell Medicina Kitt Peak VLA Onsala Maui VLA E3 Oroville VLA E4 Owens Valley AL. VLA E5 at the same declination. "Good" UV-plane coverage is defined...Effelsberg Owens Valley Jodrell Bank Noto Medicina Onsala Westerbork • . ... 7_. .. ..,_, _,_ .. -,-"i . • . , . .. .. "- ’i. .. TABLE 3 - Antenna Elements in

  6. Evaluation of Four Lubricants Using a Modified Federal Test Method 354 Test Procedure.

    DTIC Science & Technology

    1981-12-01

    TEST METHOD 354 TEST PROCEDURE INTERIM REPORT AFLRL No. 122 By A. F. Montemayor E. C. Owens S. J. Lestz U.S. Army Fuels and Lubricants Research...AFLRL No. 122 7. AUTHOR(S) A.F. Montemayor B. CONTRACT OR GRANT NUMBER(S) E.C. Owens DAAK70-80-C-0001 S.J. Lestz DAAK70-82-C-O001 9. PERFORMING...INST SAN ANTONIO TX ARMY FUELS AND LUBRICA.. UNCLASSIFIED A F MONTEMAYOR ET AL. DEC 8i AFLRL-122 F/G 11/8 NL ’Ii rr. C. ..- i. 13;6L3. lii, Ii 1.2

  7. Outstanding student papers

    NASA Astrophysics Data System (ADS)

    Two presentations were named Outstanding Student Papers in the Geodesy Section at the 1993 AGU Fall Meeting in San Francisco, Calif.Susan Owen was honored for her presentation “1990-1993 Surface Displacements on Kilauea Volcano Determined by GPS.” She is a Ph.D. student in the Geophysics department at Stanford University, Palo Alto, Calif. She received a B.A. in Physics from Harvard-Radcliffe College. Owen's research involves working with GPS data from Kilauea Volcano. She is also interested in active tectonic, crustal deformation, and the earthquake process.

  8. Creating a Literate Society: College-Business-Community Partnerships.

    ERIC Educational Resources Information Center

    Zeiss, Tony, Ed.

    Brief descriptions are provided of 16 model literacy initiatives undertaken by community colleges in conjunction with local businesses or community groups. Following introductory comments by Barbara Bush, Tony Zeiss, H. James Owen, and Roy Romer, "Literacy: America's Great Deficit," by Earnestine Thomas-Wilson-Robertson and Tony Zeiss, reviews…

  9. 75 FR 30714 - Endangered and Threatened Wildlife and Plants: Final Rulemaking To Establish Take Prohibitions...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-02

    ... and embryos of salmon and other fish species (Scrivener and Brownlee, 1989; Owen et al., 2005). The effects on green sturgeon eggs and embryos are likely to be similar. Green sturgeon eggs are large and...., 2005). Once hatched, green sturgeon embryos remain near the bottom and use rocks as cover (Kynard et...

  10. Mechanisms to Detoxify Selected Organic Contaminants in Higher Plants and Microbes, and Their Potential Use in Landscape Management

    DTIC Science & Technology

    2004-10-01

    Phanerochaete chrisosporium Phanerochaete sordida Phellinus werii Polyporus versicolor Pleurotus ostreatus This strain degrades ~50% DDT in 30 days... substrate , was also identified in potato cells (Edwards and Owen, 1989). Conjugation with glutathione is characteristic of chloroacetamide herbicides (Le...xenobiotic conjugation with glutathione, had a three times higher activity when alachlor was used as a substrate than with metolachlor (O’Connel et al

  11. Short Report: Global Infectious Disease Surveillance at DoD Overseas Laboratories, 1999-2007

    DTIC Science & Technology

    2010-01-01

    issued a directive regarding Support for Stability , Security, Transition, and Reconstruction (SSTR) Operations that elevated stability operations...hope. Foreign Aff75: 64-79. 19. US Joint Forces Command, 2006. Military Support to Stabilization , Security, Transition, and Reconstruction...Military Support for Stability , Security, Transition, and Recon- struction (SSTR) Operations. Washington, DC: US Department of Defense. 21. Owens

  12. Reauthorization of the Child Abuse Prevention and Treatment Act. Hearing before the Subcommittee on Select Education of the Committee on Education and Labor. House of Representatives, One Hundredth Congress, First Session (April 23, 1987).

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Education and Labor.

    This document presents witness testimony and prepared statements from the second of three hearings conducted as part of the reauthorization process for the Child Abuse Prevention and Treatment Act and the Family Violence Prevention and Services Act. In his opening statement, Representative Major Owens poses questions to be answered in the hearing.…

  13. Co-Constructing Space for Literacy and Identity Work with LGBTQ Youth

    ERIC Educational Resources Information Center

    Blackburn, Mollie V.

    2005-01-01

    Young people who identify as lesbian, gay, bisexual, or transgender (LGBT), or are perceived as such, often suffer from neglect and abuse in schools. School personnel typically ignore the issues of LGBT youth in the academic curriculum and in extracurricular activities (Gray, 1999; Owens, 1998). Youth perceived as LGBT are often called derogatory…

  14. Effects of Estimation Bias on Multiple-Category Classification with an IRT-Based Adaptive Classification Procedure

    ERIC Educational Resources Information Center

    Yang, Xiangdong; Poggio, John C.; Glasnapp, Douglas R.

    2006-01-01

    The effects of five ability estimators, that is, maximum likelihood estimator, weighted likelihood estimator, maximum a posteriori, expected a posteriori, and Owen's sequential estimator, on the performances of the item response theory-based adaptive classification procedure on multiple categories were studied via simulations. The following…

  15. The beginnings of seismology in North America

    USGS Publications Warehouse

    1979-01-01

    The study of earthquakes advanced somewhat more slowly in North America than it did in Europe and Japan. J.D. Whitney, professor of geology at Harvard University and former State Geologist of California, studied the Owens Valley, Calif., earthquake of 1872 and reported on it that same year.

  16. Academic Self-Efficacy and Prospective ELT Teachers' Achievement

    ERIC Educational Resources Information Center

    Sariçoban, Arif; Behjoo, Bahram Mohammadi

    2016-01-01

    This study aims to scrutinize the possible relationship between academic self-efficacy beliefs and foreign language achievement among prospective ELT teachers. To do so, the data for the study were collected through a questionnaire, "College Academic Self-Efficacy Scale" adapted from Owen & Froman (1988), consisting of 33 items…

  17. Electroantennography of silk flies, a crucial step for semiochemical investigations

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Abstract Electroantennography of silk flies, a crucial step for semiochemical investigations D. Owens1, G. Nuessly1, P. E. Kendra2, D. Seal3, T. Colquhoun4, and D. Hahn4 1University of Florida, Belle Glade, FL 2USDA-ARS, Miami, FL 3University of Florida, Homestead, FL 4University of Florida, Gaines...

  18. PERSPECTIVE VIEW FROM SOUTH. BOARD SIDING, ROOF SHINGLES, AND TOP ...

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

    PERSPECTIVE VIEW FROM SOUTH. BOARD SIDING, ROOF SHINGLES, AND TOP LAYER OF BOARD DECKING WERE INSTALLED IN 1995. - Cataract Falls Bridge, Spanning Mill Creek, bypassed section of CR 279 (Cataract Falls Unit of Leiber State Recreation Area), Cataract, Owen County, IN

  19. Teaching Ideas. Potpourri 8.

    ERIC Educational Resources Information Center

    Kahl, Marilyn, Ed.

    This publication contains a collection of teaching ideas and class activities for organization, journals, dictation, creative writing, outlines, poetry, vocabulary, film review word cards, paragraphing, career research and much more. Some of the materials, listed with their authors, include: (1) "Magazine Board" (Frieda Owen); (2)…

  20. Uncivil Speech: Invective and the Rhetorics of Democracy in the Early Republic

    ERIC Educational Resources Information Center

    Engels, Jeremy

    2009-01-01

    Robert Owen's "Declaration of Mental Independence," declaimed on the Fourth of July, 1826, was one of the most ill-received speeches in the early Republic. The attendant controversy provides an opportunity to theorize invective's role in democratic culture. Invective was useful in the early Republic, and continues to be useful today, because it is…

  1. Identity Management Task Force Report 2008

    DTIC Science & Technology

    2008-01-01

    Lisa Swan, DOD Angelika Sweitzer, IRS Rick Therrien , IRS Richard Thompson, DOT Jacy Thurmond, SSA Owen Unangst, USDA C-1 Annex C...Agriculture Department of Defense Andre van Tilborg Department of Commerce Joel Harris Department of Energy Ray Orbach Department of Education

  2. DEVELOPMENT OF MOLECULAR MARKERS OF RESPONSE TO ASSESS THE SENSITIVITY OF CHILDREN TO ENVIRONMENTAL CHEMICALS

    EPA Science Inventory

    Development of Molecular Markers of Response to Assess the Sensitivity of Children to Environmental Chemicals

    J.Allen, C. Blackman, M. Blaze, D. Delker, D. DeMarini, C. Doerr, R. Grindstaff, S.
    Hester, C. Jones, A. Kligerman, G. Knapp, M. Kohan, C. Nelson, R. Owen, J. P...

  3. Proceedings of the Annual Conference of the Midwest Philosophy of Education Society (Chicago, Illinois, November 13-14, 1987 and November 11-12, 1988).

    ERIC Educational Resources Information Center

    Dennis, Lawrence J., Ed.

    Proceedings of two conferences of a society of specialists in the philosophy of education are contained in this document. Seven papers are included from the 1987 conference program. They are: (1) "Conversation and Character: Teachable Moments in Plato's 'Republic'" (D. B. Owen); (2) "In Praise of the Philosophy of Liberal Education" (A. M.…

  4. Officership and the Profession: A Selected Bibliography

    DTIC Science & Technology

    2010-08-23

    added U.S. Army War College Library call numbers, Internet addresses, or database links at the end of each entry. Web sites were accessed August 2010...and Civilian Society? Some Evidence, 1976-96." International Security 23, no. 3 (Winter 1998-1999): 5-42. JSTOR 9 Owens, Mackubin Thomas. "Rumsfeld

  5. Topics on Distance Learning: Proceedings 2000 (Hammond, Indiana, June 6-7, 2000).

    ERIC Educational Resources Information Center

    Purdue Univ., Hammond, IN. Calumet Campus.

    This proceedings of the 2000 Topics on Distance Learning conference contains summaries of the following presentations: "The ABC's of Distance Learning via Full Motion Video" (Liz Owens); "Assessing the Cost of Technology in Instruction Using an Economic Model" (Joseph Lovrinic); "Collaboration Lessons Learned from the…

  6. 13. CLOSE UP VIEW OF THE IRON COMMEMORATIVE LEGEND ON ...

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

    13. CLOSE UP VIEW OF THE IRON COMMEMORATIVE LEGEND ON THE WEST PORTAL OF THE BRIDGE. NOTE: AN EXACT DUPLICATE OF THIS LEGEND CAN BE FOUND ON THE EAST PORTAL. - Freedom Bridge, Spanning West Fork of White River at County Road 590 South, Freedom, Owen County, IN

  7. The Role of Various Curriculum Models on Physical Activity Levels

    ERIC Educational Resources Information Center

    Culpepper, Dean O.; Tarr, Susan J.; Killion, Lorraine E.

    2011-01-01

    Researchers have suggested that physical education curricula can be highly effective in increasing physical activity levels at school (Sallis & Owen, 1999). The purpose of this study was to investigate the impact of various curriculum models on physical activity. Total steps were measured on 1,111 subjects and three curriculum models were studied…

  8. 78 FR 11164 - Intent To Prepare a Draft and Final Environmental Impact Statement for the Herbert Hoover Dike...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-15

    ... mile embankment surrounding Lake Okeechobee in south central Florida. A Dam Safety Modification Study... South W.C. Owen Avenue, Clewiston, Florida and February 28, 2013 from 6:30 to 8:30 p.m. at the..., Glades, Hendry, Martin, and Palm Beach Counties AGENCY: Department of the Army, U.S. Army Corps...

  9. The Role of Developmental Levels in Examining the Effect of Subject Types on the Production of Auxiliary "Is" in Young English-Speaking Children

    ERIC Educational Resources Information Center

    Guo, Ling-Yu; Van Horne, Amanda J. Owen; Tomblin, J. Bruce

    2011-01-01

    Purpose: Prior work (Guo, Owen, & Tomblin, 2010) has shown that at the group level, auxiliary "is" production by young English-speaking children was symmetrical across lexical noun and pronominal subjects. Individual data did not uniformly reflect these patterns. On the basis of the framework of the gradual morphosyntactic learning (GML)…

  10. Proceedings: Conference on the Community/Junior College (Knoxville, Tennessee, April 25-26, 1974).

    ERIC Educational Resources Information Center

    McCullough, K. Owen, Ed.

    Presented at the 1974 Community/Junior College Conference, the papers in this monograph examine issues related to institutional, program, staff, and student evaluation. After K. Owen McCullough's and Earl M. Ramer's prefatory remarks, Laura Bornholdt presents a typology of negative staff attitudes toward program and institutional evaluations;…

  11. Development of a Nanotechnology Platform for Prostate Cancer Gene Therapy

    DTIC Science & Technology

    2011-07-01

    to Bedside: Tom Redelmeier of Northern Lipids Inc., David Owen of Starpharma, Derek O’Hagan of Novartis, Sonke Svenson of Cerulean Pharma Inc...K. Altendorf, Bafilomycins: a class of inhibitors of membrane ATPases from microorganisms, animal cells, and plant cells, Proc. Natl. Acad. Sci. U

  12. Open Space Conferences: A New Way of Working

    ERIC Educational Resources Information Center

    Herrington, Neil

    2006-01-01

    Recent attendance at two events hosted at the Channel 4 Television Centre by "Policy Unplugged" (a group styling themselves as policy entrepreneurs) has converted the author to a style of working called the Open Space Conference. Created in the mid-1980s by organizational consultant Harrison Owen, Open Space conferences allow participants to…

  13. 78 FR 26103 - Notice of Intent To Release Certain Properties From All Terms, Conditions, Reservations and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-03

    ... District Office, 5950 Hazeltine National Drive, Suite 400, Orlando, FL 32822. Written comments on the Sponsor's request ] must be delivered or mailed to: Richard Owen, Program Manager, Orlando Airports District Office, 5950 Hazeltine National Drive, Suite 400, Orlando, FL 32822-5024. FOR FURTHER...

  14. Field Hearing on Violence in Our Nation's Schools. Hearing before the Subcommittee on Elementary, Secondary, and Vocational Education of the Committee on Education and Labor. House of Representatives. One Hundred Second Congress, Second Session (Bronx, New York, May 4, 1992).

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Education and Labor.

    This document presents the text of a hearing on violence in U.S. schools. Opening statements and remarks by Representatives Jose E. Serrano , Nita M. Lowey, and Major R. Owens are presented. Serrano's opening statement notes that the focus of the hearing is on the roots and probable causes of violence; prevention through teaching of alternate…

  15. 6. AN IMAGE OF THE WEST PORTAL OF THE BRIDGE, ...

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

    6. AN IMAGE OF THE WEST PORTAL OF THE BRIDGE, TAKEN FROM AN ELEVATED POSITION, SHOWING THE RURAL QUALITY OF THE RIVER SCENE AND ITS BANKS. - Freedom Bridge, Spanning West Fork of White River at County Road 590 South, Freedom, Owen County, IN

  16. Continuous lake-sediment records of glaciation in the Sierra Nevada between 52,600 and 12,500 14C yr B.P.

    USGS Publications Warehouse

    Benson, L.V.; May, Howard M.; Antweiler, R.C.; Brinton, T.I.; Kashgarian, Michaele; Smoot, J.P.; Lund, S.P.

    1998-01-01

    The chemistry of the carbonate-free clay-size fraction of Owens Lake sediments supports the use of total organic carbon and magnetic susceptibility as indicators of stadial-interstadial oscillations. Owens Lake records of total organic carbon, magnetic susceptibility, and chemical composition of the carbonate-free, clay-size fraction indicate that Tioga glaciation began ~24,500 and ended by ~13,600 14C yr B.P. Many of the components of glacial rock flour (e.g., TiO2, MnO, BaO) found in Owens Lake sediments achieved maximum values during the Tioga glaciation when valley glaciers reached their greatest extent. Total organic carbon and SiO2 (amorphous) concentrations reached minimum values during Tioga glaciation, resulting from decreases in productivity that accompanied the introduction of rock flour into the surface waters of Owens Lake. At least 20 stadial-interstadial oscillations occurred in the Sierra Nevada between 52,600 and 14,000 14C yr B.P. Total organic carbon data from a Pyramid Lake sediment core also indicate oscillations in glacier activity between >39,500 and ~13,600 14C yr B.P. Alpine glacier oscillations occurred on a frequency of ???1900 yr in both basins, suggesting that millennial-scale oscillations occurred in California and Nevada during most of the past 52,600 yr.

  17. Early Initial Antibiotics and Debridement Independently Reduce Infection in an Open Fracture Model

    DTIC Science & Technology

    2012-01-01

    Berlin: Verlag von August Hirschwald, 1898:288–311 (in German). 10. Owen-Smith MS, Matheson JM. Successful prophylaxis of gas gangrene of the high...extremity trauma. J Bone Joint Surg [Am] 2010;92-A:7–15. 32. Altemeier WA, Furste WL, Culbertson WR. Chemotherapy in gas gangrene : an experimental study

  18. Lower-tropospheric waves and wave-induced turbulence zones: Insights from T-REX

    NASA Astrophysics Data System (ADS)

    Grubisic, V.; Xiao, M.; Haimov, S.; French, J.; Oolman, L.

    2009-04-01

    During the Terrain-induced Rotor Experiment (T-REX) in March/April 2006 highly turbulent flows in the lee of the Sierra Nevada were probed by the University of Wyoming King Air (UWKA) aircraft. In situ thermodynamic and kinematic data was obtained by UWKA on rotor and wave structures over Owens Valley in a number of research missions under strong lee-wave conditions. In situ measurements by the UWKA have been used to examine strongly turbulent flow regions documented by the UWKA and their relationship to the flow structures over Owens Valley. Wave-induced pressure perturbations determined from the aircraft measurements are compared with the surface pressure perturbations derived from the network of surface pressure sensors in Owens Valley in order to detect wave-induced boundary-layer separation. Sufficiently strong signal returns from the Wyoming Cloud Radar (WCR) were granted by the presence of ice particles within different types of clouds associated with the wave/rotor system, including mountain cap clouds over the Sierra crest, "spill over" clouds over the eastern Sierra slopes and in a few events rotor clouds over Owens Valley. The results of the dual-Doppler analyses for the rotor clouds reveal the presence of fine-scale structures within the roll clouds in the upper part of the rotor circulation.

  19. Wartime Orthopaedic Residency: A Resident’s Perspective

    DTIC Science & Technology

    2013-04-01

    Patzkowski JC, Blanck RV, Owens JG, et al. Comparative effect of orthosis design on functional performance. J Bone Joint Surg. 2012; 94-A:507--515...Prospective randomized trial out of San Antonio Military Medical Center evaluating a new custom energy-storing ankle/foot orthosis used on limb-salvage

  20. Fate of combat nerve injury

    DTIC Science & Technology

    2012-11-01

    Exoskeletal Orthosis are promising, even in patients complicated by the presence of a foot drop (0/5 motor strength to the peroneal nerve), allowing them...after limb salvage. J Trauma. 2011;71:S120 S124. 32. Patzkowski JC, Blanck RV, Owens JG, et al. Can an ankle-foot orthosis change hearts and minds? J

  1. Astronauts Garriott and Merbold monitoring experiemnts in Spacelab

    NASA Technical Reports Server (NTRS)

    1983-01-01

    Mission specialist Owen K. Garriott, left, and Ulf Merbold, payload specialist, take a break from monitoring experimentation aboard Spacelab to be photographed. Dr. Garriott, holds in his left hand a data/log book for the solar spectrum experiment. Dr. Merbold, holds a map in his left hand for the monitoring of ground objectives of the metric camera.

  2. Distribution and Characterization of Antigens Found in Subcellular Fractions of African Trypanosomes.

    DTIC Science & Technology

    1979-08-01

    and T. brucei Voorhies et al 1979), with the possible exception of Acanthamoeba custellani (Schultz and Thompson 1969), all demonstrate low...in membrane fragments isolated from Acanthamoeba sp. Biochem. Biophys. Acta 193 203-211. Voorheis, H.P. Gale, J.S., Owen, M.J. and Edwards W. (1979

  3. The Influence of School Culture, School Goals, and Teacher Collaboration on Teachers' Attitudes toward Their Professional Development Plans

    ERIC Educational Resources Information Center

    Sullivan, Laurie J.

    2010-01-01

    The Professional Development Plan (PDP) is a specific professional development model situated within the teacher evaluation system being implemented in the Owen Public Schools (pseudonym). The purpose of this study was to investigate the influence of school culture, school goals, and teacher collaboration on teachers' attitudes toward their…

  4. 76 FR 22740 - Comment Request on Existing Private and Public Efforts To Educate Investors

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-22

    ... methods: Electronic Comments Use the Commission's Internet comment form ( http://www.sec.gov/rules/other... will post all comments on the Commission's Internet Web site ( http://www.sec.gov ). Comments are also...: Owen Donley, Chief Counsel; or Lori J. Schock, Director, Office of Investor Education and Advocacy,...

  5. Protective Clothing

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Beta Glass material, originating from the Apollo program is supplied to Fyrepel by Owens-Corning and incorporated into Fyrepel's Fyretex and Beta-Mex aluminized fabrics. Fabrics are used in fire entry suits, several other types of protective suits for wear in hot industrial environments and such accessory items as heat-reflecting curtains for industrial applications.

  6. Restoring Confidence in Public Education: An Agenda for the 1980s--Conference Research Papers.

    ERIC Educational Resources Information Center

    National Urban Coalition, Washington, DC.

    The papers presented in this document are the following: (1) "Historic Roles of Public Education" by Faustine C. Jones, (2) "The Social Costs and Benefits of Public Education" by Bernard C. Watson, (3) "School Inequality in the Emerging Welfare State: Does It Make Sense?" by John D. Owen, (4) "Investment and Disinvestment in Public Education" by…

  7. Papers and Proceedings of the Annual Meeting of the Midwest History of Education Society (10th, Chicago, Illinois, October 25-26, 1974).

    ERIC Educational Resources Information Center

    Rutkowski, Edward, Ed.

    1975-01-01

    The proceedings papers include topics on educational reform and intellectuals, religious education, immigrants, and the history of education as a discipline. The theme of an Editor's Supplement is utopianism and education, and the papers deal with Robert Owen. These three papers are reprinted from the 1973 meeting of the National History of…

  8. 77 FR 50622 - Land Disposal Restrictions: Site-Specific Treatment Variance for Hazardous Selenium-Bearing Waste...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-22

    ... Selenium-Bearing Waste Treated by U.S. Ecology Nevada in Beatty, NV AGENCY: Environmental Protection Agency... of a hazardous selenium- bearing waste generated by the Owens-Brockway Glass Container Company in... Land Disposal Restrictions treatment standard for selenium-bearing wastes, and as such cannot...

  9. 77 FR 58975 - Pennsylvania Regulatory Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-25

    ... in Pittsburgh, Pennsylvania at the DoubleTree by Hilton Pittsburgh Green Tree, 101 Doubletree Drive... business hours, Monday through Friday, excluding holidays. You may receive one free copy of the amendments... amendment during regular business hours at one of the following locations: Ben Owens, Chief Pittsburgh...

  10. ECS Law & Education Center Footnotes. No. 5.

    ERIC Educational Resources Information Center

    Education Commission of the States, Denver, CO. Law and Education Center.

    To help public schools minimize litigation, this newsletter recommends constitutional and legal training for public school officials and examines relevant court cases involving school official liability, intelligence tests, and religion in the schools. According to the authors, the Maine v. Thiboutot and Owen v. City of Independence cases…

  11. Field Hearing on the Drug Education Program. Hearing before the Subcommittee on Select Education of the Committee on Education and Labor. House of Representatives, One Hundred Second Congress, First Session (Bronx, New York).

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Education and Labor.

    Testimony from a Congressional hearing on drug education is presented in this document. After an opening statement by Representative Major R. Owens, statements are included by Representatives Jose E. Serrano and Cass Ballenger. Testimony and/or prepared statements from these individuals are included: (1) Joseph A. Fernandez, Chancellor, New York…

  12. Double Jeopardy in the Interrogation Room for Youths with Mental Illness

    ERIC Educational Resources Information Center

    Redlich, Allison D.

    2007-01-01

    Comments on the article by J. Owen-Kostelnik, N. D. Reppucci, and J. R. Meyer (see record 2006-05893-002) which reviewed the issues surrounding the police interrogation of minors. This commentary expands on the review by addressing the mental health status of youths who come into contact with police. It stems from two immutable facts: (a) The…

  13. Issues in Estimating Program Effects and Studying Implementation in Large-Scale Educational Experiments: The Case of a Connected Classroom Technology Program

    ERIC Educational Resources Information Center

    Shin, Hye Sook

    2009-01-01

    Using data from a nationwide, large-scale experimental study of the effects of a connected classroom technology on student learning in algebra (Owens et al., 2004), this dissertation focuses on challenges that can arise in estimating treatment effects in educational field experiments when samples are highly heterogeneous in terms of various…

  14. Some Properties of a Bayesian Adaptive Ability Testing Strategy.

    ERIC Educational Resources Information Center

    McBride, James R.; Weiss, David J.

    Four monte carlo simulation studies of Owen's Bayesian sequential procedure for adaptive mental testing were conducted. Whereas previous simulation studies of this procedure have concentrated on evaluating it in terms of the correlation of its test scores with simulated ability in a normal population, these four studies explored a number of…

  15. Practices of Low-Income Families in Feeding Infants and Small Children, With Particular Attention to Cultural Subgroups.

    ERIC Educational Resources Information Center

    Fomon, Samuel J., Ed.; Anderson, Thomas A., Ed.

    The contents of this document include the following papers, each followed by a discussion amongst workshop participants: "Nutritional Studies on United States Preschool Children: Dietary Intakes and Practices of Food Procurement, Preparation, and Consumption, "Kathryn M. Kram and George M. Owen; "Food and Nutrition Intake of Children from Birth to…

  16. 105. Photocopy of plate opposite page 105 in Robert Dale ...

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

    105. Photocopy of plate opposite page 105 in Robert Dale Owen, Hints on Public Architecture (New York, G. P. Putnam, 1849). GROUND-PLANS, SMITHSONIAN INSTITUTION - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  17. The Media Gospel.

    ERIC Educational Resources Information Center

    Christians, Clifford G.; Fortner, Robert S.

    1981-01-01

    Examines four recent books on the religious media: Ben Armstrong's "The Electric Church," James F. Engel's "Contemporary Christian Communications: Its Theory and Practice," Malcolm Muggeridge's "Christ and the Media," and Virginia Stem Owens'"The Total Image: or Selling Jesus in the Modern Age." Evaluates…

  18. The Importance of Literacy. Hearing before the Committee on Education and the Workforce. House of Representatives, One Hundred Sixth Congress, Second Session (Washington, DC, September 26, 2000).

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Education and the Workforce.

    A hearing was held on Tuesday, September 26, 2000, by the U.S. House of Representatives, Committee on Education and the Workforce, Washington, DC, on the importance of literacy. The following U.S. Representatives were present: Goodling, Roukema, Schaffer, Hilleary, Ehlers, Fletcher, Isakson, Kildee, Owens, Payne, Scott, Hinojosa, McCarthy, Kind,…

  19. The Astronomical Scrapbook

    NASA Astrophysics Data System (ADS)

    Ashbrook, Joseph

    2009-06-01

    Introduction Owen Gingerich; Preface; 1. Star-crossed lives; 2. Telescopes and techniques; 3. Phenomena of the Earth, Moon and planets; 5. Studies and students of the Moon; 6. Planets and other solar system objects; 7. Stars and stellar systems; 8. Star atlases and other publications; Notes; Index.

  20. Hearings Before the Select Committee on Equal Educational Opportunity of the United States Senate, Ninety-Second Congress, First Session on Equal Educational Opportunity. Part II--Status of School Desegregation Law. Hearings Held Washington, D.C., June 15, 1971.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Select Committee on Equal Educational Opportunity.

    The hearings on the status of school desegregation law called several witnesses to testify: Mr. Julius Chambers (NAACP); Prof. Alexander M. Bickel (Yale Law School); Prof. Charles Hamilton (Columbia University); Prof. Owen Fiss (University of Chicago Law School); and, Senator George McGovern of South Dakota. The appendixes of the report contain…

  1. Perspectives on Innovative Delivery Systems to Meet School Staffing Needs.

    ERIC Educational Resources Information Center

    Cady, Lillian; And Others

    An edited transcript of a symposium on inservice teacher education provides the viewpoints and experiences of six speakers. Dr. Emily Owens, Director of Teacher Education and Certification in the South Carolina Department of Education, discussed a South Carolina law (effective in July 1982) that has six minimum requirements for application for…

  2. Forest Health in the Southeastern United States: Assessment of the State of the Science

    DTIC Science & Technology

    2008-06-01

    Service Gen. Tech. Rept. RM -GTR-267, Fort Collins, CO. Owen, W. 2002. The history of native plant communities in the South. Pp 47–61 In: Wear, D.N...USDA Forest Service, Southern Research Station. Provencher, L., N. M. Gobris, L. A. Brennan, D. R. Gordon, and J. L. Hardesty . 2002. Breeding bird

  3. 223 GHz VLBI observations of 3C 273

    NASA Astrophysics Data System (ADS)

    Padin, S.; Woody, D. P.; Hodges, M. W.; Rogers, A. E. E.; Emerson, D. T.; Jewell, P. R.; Lamb, J.; Perfetto, A.; Wright, M. C. H.

    1990-09-01

    In the first 1.4 mm wavelength VLBI test observations, fringes have been detected on the active nucleus of 3C 273 on a baseline from Owens Valley Radio Observatory to Kitt Peak. The observations are consistent with a source whose angular size is smaller than 0.5 mas.

  4. The Writing Notebook: Creative Word Processing in the Classroom--November/December 1986, January/February 1987, and April/May 1987.

    ERIC Educational Resources Information Center

    Franklin, Sharon, Ed.; Madian, Jon, Ed.

    1986-01-01

    Produced using a Macintosh Plus and LaserWriter Printer, these journals present articles relating to word processing in the classroom. Articles and their authors for the November/December 1986 issue include: "Computer Assisted Instruction: Western Europe" (Owen and Irene Thomas); "FrEd Writing" (B. Fleury); "Writing Up a…

  5. Spectroscopic Observations of the Planets.

    DTIC Science & Technology

    2007-11-02

    1997). "The Surfaces of Pluto and Charon" D. P. Cruikshank, T. L. Roush, J. M. Moore, M. V. Sykes, T. Owen, M. J. Bartholomew, R. H. Brown, K. A...Tryka. In Pluto and Charon, ed. D. J. Tholen and S. A. Stern (Tucson, Univ. of Arizona Press) p. 221-268 (1997) . "From Planetesimals to Planets

  6. Information Technology in Education and Training (IT@EDU98). Proceedings, Session 1.

    ERIC Educational Resources Information Center

    Northwest Regional Educational Lab., Portland, OR.

    The first session of IT@EDU98 consisted of four papers and was chaired by Dong Thi Bich Thuy (University of Natural Sciences, Ho Chi Minh City, Vietnam). "Technology for Learning: The Present and Future in the United States" (Thomas Owens, Carolyn Cohen) focuses on how technology is changing learning, looks at the most promising opportunities as…

  7. Toon receives 2011 Roger Revelle Medal: Citation

    NASA Astrophysics Data System (ADS)

    Toohey, Darin

    2012-01-01

    Owen Brian Toon was awarded the 2011 Roger Revelle Medal at the AGU Fall Meeting Honors Ceremony, held on 7 December 2011 in San Francisco, Calif. The medal is for “outstanding contributions in atmospheric sciences, atmosphere-ocean coupling, atmosphere-land coupling, biogeochemical cycles, climate, or related aspects of the Earth system.”

  8. Toon receives 2011 Roger Revelle Medal: Response

    NASA Astrophysics Data System (ADS)

    Toon, Owen Brian

    2012-01-01

    Owen Brian Toon was awarded the 2011 Roger Revelle Medal at the AGU Fall Meeting Honors Ceremony, held on 7 December 2011 in San Francisco, Calif. The medal is for “outstanding contributions in atmospheric sciences, atmosphere-ocean coupling, atmosphere-land coupling, biogeochemical cycles, climate, or related aspects of the Earth system.”

  9. GENE EXPRESSION PROFILING OF THE RAT KIDNEY FOLLOWING CHRONIC EXPOSURE (100 WKS) TO THE WATER DISINFECTANT BYPRODUCT AND RENAL CARCINOGEN, POTASSIUM BROMATE.

    EPA Science Inventory

    Gene expression profiling of the rat kidney following chronic exposure (100 wks) to the water
    disinfectant byproduct and renal carcinogen, potassium bromate.

    Don Delker, James Allen, Gail Nelson, Tanya Moore, Barbara Roop, Russell Owen, and Anthony DeAngelo. Environment...

  10. Values and Work Environment: Mapping 32 Occupations

    ERIC Educational Resources Information Center

    Knafo, Ariel; Sagiv, Lilach

    2004-01-01

    The study addresses the relationship between values and occupations. Israeli workers (N = 652; mean age = 47; 43% male) in 32 occupations reported their values using the Portrait Value Questionnaire (Schwartz, Melech, Lehmann, Burgess, Harris, & Owens, 2001), and value scores were aggregated within occupations. Occupations were classified…

  11. Effect of the wooden breast condition on shear force and texture profile analysis of raw and cooked broiler pectoralis major

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The objective was to characterize texture properties of raw and cooked broiler fillets (Pectoralis major) with the wooden breast condition (WBC) using the instrumental texture techniques of Meullenet-Owens Razor Shear (MORS) and Texture Profile Analysis (TPA). Deboned (3 h post-mortem) broiler fille...

  12. 5. GENERAL VIEW OF ENTRANCE ROAD SHOWING WALKWAY TO ADMINISTRATIVE ...

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

    5. GENERAL VIEW OF ENTRANCE ROAD SHOWING WALKWAY TO ADMINISTRATIVE SITE, INTERNAL POLICE POST AND MILITARY POLICE POST, LOOKING NORTHNORHTEAST. - Manzanar War Relocation Center, Owens Valley off U.S. Highway 395, 6 miles South of Independence, Independence, Inyo County, CA

  13. 6. GENERAL VIEW OF INTERNAL POLICE POST IN FOREGROUND AND ...

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

    6. GENERAL VIEW OF INTERNAL POLICE POST IN FOREGROUND AND MILITARY POLICE POST IN BACKGROUND ALONG ENTRANCE ROAD, LOOKING NORTHEAST - Manzanar War Relocation Center, Owens Valley off U.S. Highway 395, 6 miles South of Independence, Independence, Inyo County, CA

  14. The Impact of Moisture on Mountain Waves During T-REX

    DTIC Science & Technology

    2009-11-01

    plays a crucial role in forcing the low- level flow into the downslope windstorm regime and provides a pathway to the foehn . The interaction be- tween a...Mountains, consistent with strong leeside descent. Foehn clearing over Owens Valley is evident for IOP-5, -6c, and -12, indicative of flow descent over the

  15. Bayesian Item Selection Criteria for Adaptive Testing. Research Report 96-01.

    ERIC Educational Resources Information Center

    van der Linden, Wim J.

    R. J. Owen (1975) proposed an approximate empirical Bayes procedure for item selection in adaptive testing. The procedure replaces the true posterior by a normal approximation with closed-form expressions for its first two moments. This approximation was necessary to minimize the computational complexity involved in a fully Bayesian approach, but…

  16. Outer Solar System Nomenclature

    NASA Technical Reports Server (NTRS)

    Owen, Tobias C.; Grant, John (Technical Monitor)

    2003-01-01

    This grant has supported work by T. Owen and B. A. Smith on planetary and satellite nomenclature, carried out under the general auspices of the International Astronomical Union (IAU). The IAU maintains a Working Group on Planetary and Satellite Nomenclature (WGPSN) whose current chair is Prof.Kaare Aksnes of the Rosseland Institute for Theoretical Astrophysics in Oslo, Norway. Both Owen and Smith are members of the WGPSN; Owen as chair of the Outer Solar System Task Group, and Smith as chair of the Mars Task Group. The major activity during the last grant period (2002) was the approval of several new names for features on Mars by Smith's group and features on Jovian satellites plus new names for satellites of Jupiter, Saturn and Uranus by Owen's group. Much of this work was accomplished by e-mail exchanges, but the new nomenclature was formally discussed and approved at a meeting of the WGPSN held in conjunction with the Division for Planetary Sciences meeting in Birmingham, Alabama in October 2002.

  17. Libraries and the Search for Academic Excellence. Proceedings of the Arden House Symposium (New York, New York, March 15-17, 1987).

    ERIC Educational Resources Information Center

    1987

    In the introductory paper Patricia Senn Breivik provides background information on and an overview of a national symposium. This introduction is followed by the full text of nine papers presented at the symposium: (1) "The Academic Library and Education for Leadership" (Major R. Owens, U.S. House of Representatives); (2) "Academic…

  18. 75 FR 7522 - Peer Review, Conflict of Interest and Disclosure Form; Request for the Office of Management and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-19

    ...-2009-0042, U.S. Department of Labor, Occupational Safety and Health Administration, Room N-2625, 200... Owen, Directorate of Standards and Guidance, OSHA, U.S. Department of Labor, Room N-3609, 200... respondents to complete Tier 1 for ``influential scientific assessments;'' and 1 hour for respondents...

  19. Initial Design and Stress Analysis of a Composite (FRP) Roadwheel for the M1 Abrams Main Battle Tank

    DTIC Science & Technology

    1984-03-01

    resins give good compromise between temperature capability, toughness, cost, and ease of processing. The glass material provisionally selected is Owens ... Corning Type 30,432 E-glass, although equivalent products are available fran other suppliers. Mechanical property testing was carried out on ;,a

  20. Synthesis and Characterization of a New Class of Thermosetting Resins: Allyl and Propargyl Substituted Cyclopentadiene Derivatives

    DTIC Science & Technology

    1994-07-15

    from Fisher or Aldrich. AS-4 unsized carbon fibers were donated by Hercules Chemical Company and vinyl silane treated glass fibers were donated by Owens ... Corning Fiberglass Company. Composites were made using a mold that gave samples 60 mm long and 12.7 mm wide with variable thickness. Cure analysis

  1. Climbing the Value Chain: A Case Study in Rethinking the Corporate Library Function and Developing High Performance Teams.

    ERIC Educational Resources Information Center

    Lemon, Nancy; Blinn, Carla K.

    1996-01-01

    In response to marketplace and organizational changes, Owens Corning Corporate Library developed a strategic plan to secure its function within the organization. Describes outsourcing transactional services, creating an Intranet/Internet tool for users, redefining the library as a knowledge resource center, and achieving team commitment. A sidebar…

  2. Flexural Testing of Steel Wire Composite Beams Made with Hardwire (trademark) Unidirectional Tape

    DTIC Science & Technology

    2003-11-18

    Hardwire to carbon fabric in the panels was 85%/15% respectively. The 3XSF Hardwire/fiberglass specimens were made with a 675 yield Type 30 Owens ... Corning glass fiber incorporated into the steel wire cord as shown in Figure 3 in a proprietary co-mingling operation in the cord making process. Ply by

  3. High-Speed Sealift Technology. Volume 1

    DTIC Science & Technology

    1998-09-01

    Engineering Directorate Technology Projection Report HIGH-SPEED SEALIFT TECHNOLOGY Volume 1 BY OWEN K. RITTER MICHAEL T. TEMPLEMAN...7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Naval Surface Warfare Center,Carderock Division,Total Ship Systems Engineering Directorate...11 3.4.3.2 Diesel Engines

  4. Renovating To Meet ADA Standards.

    ERIC Educational Resources Information Center

    Huber, Judy; Jones, Garry

    2003-01-01

    Using the examples of Owen D. Young School in Van Hornesville, New York, and the Tonawanda City school district in Buffalo, New York, describes how school planners should take the accessibility standards mandated by the Americans with Disabilities Act (ADA) into account when renovating. (EV)

  5. USAFRICOM’s Role in Counter-Piracy Operations Within the Horn of Africa

    DTIC Science & Technology

    2009-05-04

    2008), 3. 45 “A Cooperative Strategy for 21 st Century Seapower”, October 2007. 46 Jacquelyn S. Porth , “Piracy Off the Horn of Africa Threatens...owens.piracy.html, (accessed 19 April 2009). Porth , Jacquelyn S. “Piracy Off the Horn of Africa Threatens Relief Efforts, Trade.” America.gov. http

  6. 75 FR 186 - Energy Conservation Program: Test Procedures for Walk-In Coolers and Walk-In Freezers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-04

    ... free-standing structure, testing it as a whole building would not be practical. (Kason, No. 16 at pp. 1... calculation methodology or software program as an AEDM could be problematic. Owens Corning questioned whether... software as an AEDM could be unfair to manufacturers with fewer resources, because the software...

  7. EFFECT OF ARSENICALS ON THE EXPRESSION OF CELL CYCLE PROTEINS AND EARLY SIGNALING EVENTS IN PRIMARY HUMAN KERATINOCYTES.

    EPA Science Inventory

    Effect of Arsenicals on the Expression of Cell Cycle Proteins and Early Signaling Events in Primary Human Keratinocytes.

    Mudipalli, A, Owen R. D. and R. J. Preston, Environmental Carcinogenesis Division, USEPA, RTP, NC 27711.

    Environmental exposure to arsenic is a m...

  8. Radical Thinking in Adult Education. Occasional Paper No. 1.

    ERIC Educational Resources Information Center

    Cunningham, Phyllis, Ed.; Ohliger, John, Ed.

    These five papers represent original research on various issues important to the field of adult education that draws on Syracuse University's collection of adult education materials. "Back to the Future with C. Wright Mills and the Center for the Study of Liberal Education for Adults" (Ollie Owen) provides background on Mills, the…

  9. Responses from the Field

    ERIC Educational Resources Information Center

    Moreau, Lori; Weaver, Roberta; Adams, Shauna M.; Landers, Mary F.; Owen, Mary Jane

    2006-01-01

    This article offers responses from Lori Moreau, a principal, Roberta Weaver, associate dean, Shauna M. Adams, associate professor, Mary F. Landers of University of Dayton, and Mary Jane Owen, a founding director, to the article "The State of Special Education in Catholic Schools," by L. DeFiore (2006). Jesus, the master teacher, reached out to the…

  10. Speech to Text: Today and Tomorrow. Proceedings of a Conference at Gallaudet University (Washington, D.C., September, 1988). GRI Monograh Series B, No. 2.

    ERIC Educational Resources Information Center

    Harkins, Judith E., Ed.; Virvan, Barbara M., Ed.

    The conference proceedings contains 23 papers on telephone relay service, real-time captioning, and automatic speech recognition, and a glossary. The keynote address, by Representative Major R. Owens, examines current issues in federal legislation. Other papers have the following titles and authors: "Telephone Relay Service: Rationale and…

  11. TV and the Library: A Report on a Communications Plan Developed for the New Mexico State Library Commission, 1974-75.

    ERIC Educational Resources Information Center

    New Mexico State Library, Santa Fe.

    Owen G. Leach & Associates, under professional contract to the New Mexico State Library, conducted an opinion research study of New Mexico citizens. This study determined that 52.5 percent of adults needed and wanted information available from library networks, but did not realize that this information could be obtained through libraries. A…

  12. 75 FR 34172 - Rexam Closure Systems, Inc., a Subsidiary of Rexam PLC, Including On-Site Leased Workers From...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-16

    ... Unemployment Insurance (UI) Wages Are Paid Through Owens Illinois Manufacturing, Hamlet, NC; Amended... workers of Rexam Closure Systems, Inc., a subsidiary of Rexam PLC, Hamlet, North Carolina. The notice was... from Olston Staffing were employed on-site at the Hamlet, North Carolina location of Rexam...

  13. 75 FR 28655 - Rexam Closure Systems, Inc. a Subsidiary of Rexam PLC Including On-Site Leased Workers From...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ...) Wages Are Paid Through Owens Illinois Manufacturing Hamlet, NC; Amended Certification Regarding... Closure Systems, Inc., a subsidiary of Rexam PLC, Hamlet, North Carolina. The notice was published in the..., Hamlet, North Carolina, who became totally or partially separated from employment on or after November...

  14. Proceedings of the Midwest Philosophy of Education Society, 1993-1994.

    ERIC Educational Resources Information Center

    Stickel, George W., Ed.; Owen, David B., Ed.

    These proceedings are composed of papers presented at the 1993 and 1994 Annual Meetings of the Midwest Philosophy of Education Society. The collection is divided into four parts. Part 1 includes: "Failure, Philosophy of Education, and the Music of the Spheres" (David B. Owen); "What Has Philosophy of Education Come To?"…

  15. Raising Critical Issues in the Analysis of Gender and Science in Children's Literature

    ERIC Educational Resources Information Center

    Martin, Sonya N.; Siry, Christina A.

    2009-01-01

    Trevor Owens' paper provides a critique of the role of gender and authority in selected children's books that presented biographies of Albert Einstein and Marie Curie. In the context of discussing Trevor's (2009) article about children's literature, this forum explores issues related to the (a) representation and construction of gender, science,…

  16. 78 FR 32441 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-30

    ..., 505 Barnes, Alva, 13000395 OREGON Marion County Moser, Joseph Henry, Barn, 507 S. 3rd St., Silverton, 13000396 Soderberg, Peter and Bertha, House, (Silverton, Oregon, and Its Environs MPS), 1106 Pine St., Silverton, 13000397 SOUTH CAROLINA Richland County Owen Building, 1321 Lady St., Columbia,...

  17. How Early Child Care Affects Later Development. Science Briefs

    ERIC Educational Resources Information Center

    National Scientific Council on the Developing Child, 2007

    2007-01-01

    "Science Briefs" summarize the findings and implications of a recent study in basic science or clinical research. This brief reports on the study "Are there Long-Term Effects of Early Child Care?" (J. Belsky, D. L. Vandell, M. Burchinal, K. A. Clarke-Stewart, K. McCartney, M. T. Owen, M. T., and The NICHD Early Child Care Research Network).…

  18. System Study and Design of Broad-Band U-Slot Microstrip Patch Antennas for Aperstructures and Opportunistic Arrays

    DTIC Science & Technology

    2005-12-01

    Professor Michael Melich Wayne E. Meyer Institute of System Engineering Naval Postgraduate School Monterey, California 9. Professor Rodney Johnson ... Johnson , “Antenna Engineering Handbook,” 3rd edition, McGraw Hill, New York, 1993. [25] R. P. Owens, “Accurate Analytical Determination of Quasistatic

  19. Affirmative Action: The Answer to Discrimination? An AEI Round Table Held on May 28, 1975.

    ERIC Educational Resources Information Center

    Winter, Ralph K.; And Others

    The participants in this discussion in addition to Ralph Winter, the moderator, include Owen Fiss and Richard Posner, professors of law; Vera Glaser and William Raspberry, newspaper columnists; and Paul Seabury, professor of political science. These specialists address various legal, ethical and practical issues related to the elimination of…

  20. The alteration of rhyolite in CO2 charged water at 200 and 350°C: The unreactivity of CO2 at higher temperature

    USGS Publications Warehouse

    Bischoff, James L.; Rosenbauer, Robert J.

    1996-01-01

    These observations also offer a possible explanation for the change in chemical sediments from chloride-dominated to bicarbonate-dominated salts found in the stratigraphic section at Searles Lake, California, the terminus of the Owens River which derives its dissolved load from hot springs of the Long Valley caldera.

  1. Astronaut Jack Lousma participates in EVA to deploy twin pole solar shield

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Astronaut Jack R. Lousma, Skylab 3 pilot, participates in the August 6, 1973 extravehicular activity (EVA) during which he and Astronauts Owen K. Garriott, science pilot, deployed the twin pole solar shield to help shade the Orbital Workshop (OWS). Note the reflection of the Apollo Telescope Mount and the Earth in Lousma's helmet visor.

  2. Astronaut Jack Lousma participates in EVA to deploy twin pole solar shield

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Astronaut Jack R. Lousma, Skylab 3 pilot, participates in the August 6, 1973 extravehicular activity (EVA) during which he and Astronaut Owen K. Garriott, science pilot, deployed the twin pole solar shield to help shade the Orbital Workshop (OWS). Note the striking reflection of the Earth in Lousma's helmet visor.

  3. Snakes or Ladders? An Examination of the Experiences of Two Teacher Leaders Returning to Classroom Teaching

    ERIC Educational Resources Information Center

    Munroe, Elizabeth

    2014-01-01

    Teachers who have held leadership roles at the school, district, or provincial level have the potential to contribute to student and school success when they return to classroom teaching. The contrasting experiences of two teacher leaders who returned voluntarily to classroom teaching are analyzed using Owens's (2004) social constructivist theory…

  4. Britain's Training Deficit. The Centre for Economic Performance Report.

    ERIC Educational Resources Information Center

    Layard, Richard, Ed.; And Others

    This book contains 12 papers that were produced as a result of a seminar program on selected issues central to the debate over job training in Great Britain. The first paper, "Why We Need a Training Reform Act" (Richard Layard, Ken Mayhew, Geoffrey Owen), examines existing deficiencies in vocational education and training in Britain and…

  5. Good Governance Connects Science and Society

    ERIC Educational Resources Information Center

    Hurlbut, J. Benjamin; Robert, Jason Scott

    2012-01-01

    Owen-Smith et al. (this issue) answer the question about expanding funding for human pluripotent stem cell (hPSC) research decisively and emphatically. They conclude that the U.S. federal government should expand funding in volume and scope, and stabilize it through regularity. According to Hurlbut and Robert, If the clear goal of policy should…

  6. Sports or Athletics: A North American Dilemma.

    ERIC Educational Resources Information Center

    Murray, J. Alex, Ed.

    This book reports on the 15th Annual Canadian American Seminar, the purpose of which was to explore the widening gulf between sports and athletics, and to examine and predict trends in the U.S. and Canada. The seminar presentations are divided into six sessions, plus the Frank Boland Memorial Lecture delivered by Jesse Owens. Each session includes…

  7. Responsibility and Culpability in Apologies: Distinctive Uses of "Sorry" versus "I'm Sorry" in Apologizing

    ERIC Educational Resources Information Center

    Fatigante, Marilena; Biassoni, Federica; Marazzini, Francesca; Diadori, Pierangela

    2016-01-01

    People identify apologies as unique types of actions as compared with kin-related moves, which remedy troubles or offenses, such as excuses and justifications (Goffman, 1971; Owen, 1983; Olshtain & Cohen, 1983; Sbisa, 1999). A feature of these apologies is the speaker's acknowledgment of personal responsibility for having caused trouble or…

  8. Measuring Success: Using Assessments and Accountability To Raise Student Achievement. Hearing before the Subcommittee on Education Reform of the Committee on Education and the Workforce. House of Representatives, One Hundred Seventh Congress, First Session.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Education and the Workforce.

    The Subcommittee on Education Reform of the House Committee on Education and the Workforce met to hear testimony on using assessments and accountability to raise student achievement. Statements were given by: (1) Major Owens, Congressman from New York; (2) Michael Castle, Congressman from Delaware, Committee Chairman; (3) Edward B. Rust, Jr.,…

  9. GPUs: An Emerging Platform for General-Purpose Computation

    DTIC Science & Technology

    2007-08-01

    Supercomputing Conference 2004, 47. 3. Owens, J.; Luebke, D.; Govindaraju, N.; Harris , M.; Kruger, J.; Lefohn, A.; Purcell, T. A. Survey of General...COORDINATOR & DIRECTOR DOD DISTRIBUTED CENTER NCCOSC RDTE DIV D3603 L PARNELL 49590 LASSING ROAD SAN DIEGO CA 92152-6148 1 ASSOCIATE DIR

  10. Mstack: A Lightweight Cross-Platform Benchmark for Evaluating Co-Processing Technologies

    DTIC Science & Technology

    2007-12-01

    1Owens, J. D.; Luebke, D.; Govindaraju, N.; Harris , M.; Krüger, J.; Lefohn, A. E.; Purcell, T. J. A... LASSING RD SAN DIEGO CA 92152-6148 1 UNIV OF TENNESSEE ASSOC DIR INNOVATIVE COMPUTING LAB CMPTR SCI DEPT S MOORE 1122 VOLUNTEER

  11. 2012 Cliff Weiss Memorial Essay Contest Winners

    ERIC Educational Resources Information Center

    Techniques: Connecting Education and Careers (J3), 2012

    2012-01-01

    This article presents the winners of the 2012 Cliff Weiss Memorial Essay Contest. They are Naim Owens from Washington, DC, and Colissa Menke from Warrensburg, Missouri. The 2012 essay topic is "How do you feel CTE prepares individuals, including yourself, for a future career?"

  12. The Journal of Suggestive-Accelerative Learning and Teaching.

    ERIC Educational Resources Information Center

    Schuster, Donald, Ed.

    1978-01-01

    The following articles are included in these proceedings: (1) "Teaching Remedial Reading with SALT," by Jean Taylor; (2) "Commentary to the 'Cinematographic Report,'" by Joseph Goldin; (3) "Interpretations of the Lozanov Method," by W. Jane Bancroft; (4) "Is a Little SALT a Dangerous Thing?" by Owen L.…

  13. What Do We Expect of Education? Selected Papers from the Annual Conference of the Australian College of Education (24th, Sydney, Australia, May 15-20, 1983).

    ERIC Educational Resources Information Center

    Philps, R., Ed.; Shannon, A. G., Ed.

    This book contains papers presented at a conference on educational promise, performance, and expectations. Papers included in this volume are: (1) "Education in Australia: We Get What We Deserve" (S. Ball); (2) "The Size and Scale: What is Expected" (J. G. Owen); (3) "The Search for Educational Quality and Equality: A U.…

  14. Environmental Impact Study of the Elm Fork Region of the Trinity River.

    DTIC Science & Technology

    1972-04-14

    copei Simpson, Cope*s tapir forik5 olilutnsis Gnielin. eastern itra giuire £us contwrsideus (Owen), Mtexicant ass SVperfwhhkals iece~e~s (Nlitchtill...lutrensis ( Baird and Girard) - red shiner Notropis atrocaudalus Everman - blackspot shiner Pimephales vigilax ( Baird and Girard) - bullhead minnow...Fundulus notatus (Rafinesque) - blackstripe topniinnow Gambusia affinis ( Baird and Girard) - mosquitofish Menidia audens Hay - Mississippi silverside

  15. A Commentary on "Integrated Reporting: A Review of Developments and Their Implications for the Accounting Curriculum"

    ERIC Educational Resources Information Center

    Correa Ruiz, Carmen

    2013-01-01

    In this commentary, Correa Ruiz notes that from his analysis, Owen (2013) identified the essential elements to be included in a modern professional accounting curriculum, described how Association of Chartered Certified Accountants (ACCA) has embedded "Integrated Reporting" in its curriculum, and discussed future curriculum development,…

  16. Fire Service Emergency Management Handbook

    DTIC Science & Technology

    1985-01-01

    standards as a starting point for the goal setting process in your conmmunity. The remainder of this section provides sug- gestions and materials to...Box 3296 Pago Pago , American Samoa 96799 011-684-633-2331 Arizona Col. Richard Colson Maj. Gen. Donald L. Owens IX Director, Arizona Division The

  17. Design

    ERIC Educational Resources Information Center

    Buchanan, Richard; Cross, Nigel; Durling, David; Nelson, Harold; Owen, Charles; Valtonen, Anna; Boling, Elizabeth; Gibbons, Andrew; Visscher-Voerman, Irene

    2013-01-01

    Scholars representing the field of design were asked to identify what they considered to be the most exciting and imaginative work currently being done in their field, as well as how that work might change our understanding. The scholars included Richard Buchanan, Nigel Cross, David Durling, Harold Nelson, Charles Owen, and Anna Valtonen. Scholars…

  18. Static and dynamic wetting measurements of single carbon nanotubes.

    PubMed

    Barber, Asa H; Cohen, Sidney R; Wagner, H Daniel

    2004-05-07

    Individual carbon nanotubes were immersed and removed from various organic liquids using atomic force microscopy. The carbon nanotube-liquid interactions could be monitored in situ, and accurate measurements of the contact angle between liquids and the nanotube surface were made. These wetting data were used to produce Owens and Wendt plots giving the dispersive and polar components of the nanotube surface.

  19. Educating the Disadvantaged, 1971-1972: An AMS Anthology.

    ERIC Educational Resources Information Center

    Flaxman, Erwin, Ed.

    The articles in this collection are organized in four sections. Part I, "Equal Educational Opportunity," comprises five essays: "Inequality of Opportunity for Higher Education," W. H. Sewell; "Community Colleges and Social Stratification," J. Karabel; "The Distribution of Educational Resources in Large American Cities," J. D. Owen; "The Schools…

  20. Field Evaluation of All-Season Tactical Engine Oil OE/HDO-15/40 at Ft. Knox, Kentucky and Ft. Bliss, Texas

    DTIC Science & Technology

    1986-07-01

    104, Oil, Engine, 3 September 1941. 2. Montemayor , A.F.; Owens, E.C.; Frame, E.A.; Lestz, 5.3.; and Bowen, T.C., "Laboratory Evaluation of Army... Montemayor , A.F., "Laboratory Evaluation of Multiviscosity- Grade Engine Oils in U.S. Army Diesel Engines," Interim Report AFLRL No. 112, AD A108890

  1. A Leadership Identity Development Model: Applications from a Grounded Theory

    ERIC Educational Resources Information Center

    Komives, Susan R.; Mainella, Felicia C.; Longerbeam, Susan D.; Osteen, Laura; Owen, Julie E.

    2006-01-01

    This article describes a stage-based model of leadership identity development (LID) that resulted from a grounded theory study on developing a leadership identity (Komives, Owen, Longerbeam, Mainella, & Osteen, 2005). The LID model expands on the leadership identity stages, integrates the categories of the grounded theory into the LID model, and…

  2. A Downtown Denver Law Firm Leverages Tenant Improvement Funds to Cut Operating Expenses

    SciTech Connect

    2013-03-01

    Bryan Cave HRO (formerly Holme Roberts & Owen LLP, headquartered in Denver, Colorado), an international law firm, partnered with the U.S Department of Energy (DOE) to develop and implement solutions to retrofit existing buildings to reduce annual energy consumption by at least 30% versus pre-retrofit energy use as part of DOE’s Commercial Building Partnership (CBP) program.

  3. Special Issue on Casual Employment.

    ERIC Educational Resources Information Center

    Australian Bulletin of Labour, 2001

    2001-01-01

    Includes "Editor's Introduction" (Cully); "A New Estimate of Casual Employment?" (Campbell, Burgess); "A New Estimate of Casual Employment?: Reply" (Murtough, Waite); "The 'Long-term or Permanent Casual'--An Oxymoron or 'A Well Enough Understood Australianism' in the Law?" (Owens); and "The ACTU's…

  4. School Improvement Research Series: Series X, 1995-96.

    ERIC Educational Resources Information Center

    Northwest Regional Educational Lab., Portland, OR.

    This packet contains seven research briefs in the Northwest Regional Educational Laboratory's (NWREL's) "School Improvement Research Series" for 1995-96. Topical Synthesis #8, "Community-Based Learning: A Foundation for Meaningful Educational Reform" (Thomas R. Owens and Changhua Wang) summarizes lessons that NREL has learned over the past 20…

  5. Integrating Best Practices in Language Intervention and Curriculum Design to Facilitate First Words

    ERIC Educational Resources Information Center

    Lederer, Susan Hendler

    2014-01-01

    For children developing language typically, exposure to language through the natural, general language stimulation provided by families, siblings, and others is sufficient enough to facilitate language learning (Bloom & Lahey, 1978; Nelson, 1973; Owens, 2008). However, children with language delays (even those who are receptively and…

  6. Cross-Validation of a Recently Published Equation Predicting Energy Expenditure to Run or Walk a Mile in Normal-Weight and Overweight Adults

    ERIC Educational Resources Information Center

    Morris, Cody E.; Owens, Scott G.; Waddell, Dwight E.; Bass, Martha A.; Bentley, John P.; Loftin, Mark

    2014-01-01

    An equation published by Loftin, Waddell, Robinson, and Owens (2010) was cross-validated using ten normal-weight walkers, ten overweight walkers, and ten distance runners. Energy expenditure was measured at preferred walking (normal-weight walker and overweight walkers) or running pace (distance runners) for 5 min and corrected to a mile. Energy…

  7. EXPRESSING SUPPLY LIMITATION IN SAND SALTATION

    EPA Science Inventory

    Saltation-driven sandblasting is the most effective producer of windblown dust. Modeling of wind-blown dust emissions requires an efficient parameterization of sand flux in the saltating mode. According to the theory of P. R. Owen the horizontal mass flux of saltating uniform p...

  8. Players and Thinkers and Learners

    ERIC Educational Resources Information Center

    Frye, Jonathan

    2012-01-01

    The stronghold that games have on our society has made it imperative that educators understand the impact that video games can have. Owens (2012) presented two frames for how the press discussed the popular game "Spore," which incorporates elements of science topics. One frame suggested that the game teaches children about intelligent design,…

  9. Information Technology in Education and Training (IT@EDU98). Proceedings of a Conference (Ho Chi Minh City, Vietnam, January 15-16, 1998).

    ERIC Educational Resources Information Center

    Hoang, Kiem, Ed.; Tran, Van Hao, Ed.; Luu, Tien Hiep, Ed.; Phan, Viet Hoang, Ed.; Owens, Thomas, Ed.; Nguyen, Son Thanh, Ed.; Vuong, Son Thanh, Ed.; Dong Thi, Bich Thuy, Ed.; Phan Thi, Tuoi, Ed.

    This proceedings volume includes the following 29 papers: Session 1--(1) "Technology for Learning: The Present and Future in the United States" (Thomas Owens, Carolyn Cohen); (2) "Computer Systems Technology Programs at the British Columbia Institute of Technology (Canada). A Technology-Based Model for Information Technology"…

  10. An Examination of the Dual Model of Perfectionism and Adolescent Athlete Burnout: A Short-Term Longitudinal Research

    ERIC Educational Resources Information Center

    Chen, Lung Hung; Kee, Ying Hwa; Tsai, Ying-Mei

    2009-01-01

    The dual model of perfectionism (Slade and Owens, Behav Modificat 22(3):372-390, 1998) is adopted to examine the influence of adaptive and maladaptive perfectionism on adolescent athlete burnout in Taiwan. Participants were 188 high school adolescent student-athletes (M = 16.48, SD = 0.59). They were administered the Multidimensional Inventory of…

  11. Training Needs in Gerontology. Hearings, Special Committee on Aging, United States Senate. Part 2.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Special Committee on Aging.

    At the second day of hearings on training needs in gerontology the witnesses were Stephen Kurzman accompanied by Arthur S. Flemming, John Lapp, Gerald D. LaVeck; George Maddox; Elias Cohen; Wilma Donahue; Brin Hawkins with Lettie Graves and Yolanda Owens; and John B. Martin. (MS)

  12. Linking the Leadership Identity Development Model to Collegiate Recreation and Athletics.

    PubMed

    Hall, Stacey L

    2015-01-01

    The Leadership Identity Development (LID) Model (Komives, Owen, Longerbeam, Mainella, & Osteen, 2005) provides a stage leadership development model for college students that can be applied to collegiate recreation student staff, volunteers, participants, and varsity student-athletes. This chapter provides guidance to implement the model in these settings and to create environments that support development.

  13. Reconstructing late Pliocene to middle Pleistocene Death Valley lakes and river systems as a test of pupfish (Cyprinodontidae) dispersal hypotheses

    USGS Publications Warehouse

    Knott, J.R.; Machette, M.N.; Klinger, R.E.; Sarna-Wojcicki, A. M.; Liddicoat, J.C.; Tinsley, J. C.; David, B.T.; Ebbs, V.M.

    2008-01-01

    During glacial (pluvial) climatic periods, Death Valley is hypothesized to have episodically been the terminus for the Amargosa, Owens, and Mojave Rivers. Geological and biological studies have tended to support this hypothesis and a hydrological link that included the Colorado River, allowing dispersal of pupfish throughout southeastern California and western Nevada. Recent mitochondrial deoxyribonucleic acid (mtDNA) studies show a common pupfish (Cyprinodontidae) ancestry in this region with divergence beginning 3-2 Ma. We present tephrochronologic and paleomagnetic data in the context of testing the paleohydrologic connections with respect to the common collection point of the Amargosa, Owens, and Mojave Rivers in Death during successive time periods: (1) the late Pliocene to early Pleistocene (3-2 Ma), (2) early to middle Pleistocene (1.2-0.5 Ma), and (3) middle to late Pleistocene (<0.70.03 Ma; paleolakes Manly and Mojave). Using the 3.35 Ma Zabriskie Wash tuff and 3.28 Ma Nomlaki Tuff Member of the Tuscan and Tehama Formations, which are prominent marker beds in the region, we conclude that at 3-2 Ma, a narrow lake occupied the ancient Furnace Creek Basin and that Death Valley was not hydrologically connected with the Amargosa or Mojave Rivers. A paucity of data for Panamint Valley does not allow us to evaluate an Owens River connection to Death Valley ca. 3-2 Ma. Studies by others have shown that Death Valley was not hydrologically linked to the Amargosa, Owens, or Mojave Rivers from 1.2 to 0.5 Ma. We found no evidence that Lake Manly flooded back up the Mojave River to pluvial Lake Mojave between 0.18 and 0.12 Ma, although surface water flowed from the Amargosa and Owens Rivers to Death Valley at this time. There is also no evidence for a connection of the Owens, Amargosa, or Mojave Rivers to the Colorado River in the last 3-2 m.y. Therefore, the hypothesis that pupfish dispersed or were isolated in basins throughout southeastern California and western

  14. Projected 21st Century Impacts of Climate Change on the Performance of the Los Angeles Aqueduct and Adaptation Measures to Mitigate Adverse Impacts

    NASA Astrophysics Data System (ADS)

    Mills, B.; Sayenko, K.; Roy, S. B.; Lew, C.

    2011-12-01

    One of the largest sources of drinking water to the City of Los Angeles (the City) comes from snow melt from the Eastern Sierra Nevada Mountains that drain into Owens Valley and Mono Basin. Much of this water is then transported to the City via the Los Angeles Aqueduct (LAA) originally built in 1913. During the 1980s and earlier, up to 500,000 acre-feet (af) of water was conveyed annually, but more recently less water has been transported due to increasing usage in Owens Valley, and due to a series of dry years.The City is concerned about potential impacts of climate change on this water supply, and commissioned the authors to perform a study to evaluate these potential impacts on both the infrastructure of the LAA and water supply to the City. This presentation focuses on the water supply issue, which has the potential to impact millions of customers. The study results presented here are part of a larger study where 16 global climate models were downscaled and applied to the Owens Valley and Mono Basin watersheds. This presentation begins by assuming base-of-mountain runoff is known from the 16 GCMs, and does not focus on the GCMs or downscaling.The results of the study described in this presentation are those of the authors and not of the LADWP. One of the most consequential findings of the study is the projected decrease in runoff from the watershed over the 21st century. While wet years are still dispersed between dry years, over the 21st century the loss in runoff is equivalent to approximately five years of historical average runoff. In addition to climate change impacts, water usage in the Owens valley is projected to increase over the 21st century and that increasing usage is projected to be comparable to climate change impacts. Eight adaptation options were identified to mitigate potential impacts. These included increasing storage volume of reservoirs in Owens Valley, changing operational rules for releasing water, construction of surface storage or

  15. Vertical-Axis Wind Turbine Mesh Generator

    SciTech Connect

    2014-01-24

    VAWTGen is a mesh generator for creating a finite element beam mesh of arbitrary vertical-axis wind turbines (VAWT). The software accepts input files specifying tower and blade structural and aerodynamic descriptions and constructs a VAWT using a minimal set of inputs. VAWTs with an arbitrary number of blades can be constructed with or without a central tower. Strut connections between the tower and blades can be specified in an arbitrary manner. The software also facilitates specifying arbitrary joints between structural components and concentrated structural tenns (mass and stiffness). The output files which describe the VAWT configuration are intended to be used with the Offshore Wind ENergy Simulation (OWENS) Toolkit software for structural dynamics analysis of VAWTs. Furthermore, VAWTGen is useful for visualizing output from the OWENS analysis software.

  16. Rock Magnetic and Paleointensity Study of Eastern California's ~83 Ma Golden Bear and Coso Dikes

    NASA Astrophysics Data System (ADS)

    Feldman, M.; Raub, T. D.

    2009-12-01

    Extraordinary intermediate-composition (Kspar +/- quartz andesite porphyry) dikes are coincident with the end of Sierra Nevada magmatism and crop out on both the east and the west sides of Owens Valley, but offset dextrally by >60 km. If this offset represents ancient (possibly Cretaceous) strike-slip partitioning of Pacific-North America plate boundary strain, then at least one of the south- and east-sited Coso dikes might be expected to be paleomagnetically "identical" to its presumed paleo-contiguous, north- and west-sited Golden Bear partner. Accompanying a directional study by Pluhar and colleagues at CSU-Fresno, we are characterizing magnetic mineralogy, fabric, and thermal lability of Coso dikes and the Golden Bear dike. We are also applying the pTRM difference multi-specimen paleointensity technique to these samples, testing for across-Owens Valley correlation.

  17. California's potential volcanic hazards

    USGS Publications Warehouse

    Jorgenson, P.

    1989-01-01

    This is a summary of "Potential Hazards from Future Volcanic Eruptions in California' (USGS Bulletin No. 1847: price $4.75). The chief areas of danger are Lassen Peak, Mount Shasta and Medicine Lake Highland in the north; Clear Lake, Mono Lake and Long Valley in the centre; and Owen's River-Death Valley, Amboy Crater and the Saltan Butter in the south of the State. -A.Scarth

  18. An Analysis of Internal Controls for DoD Contract Management

    DTIC Science & Technology

    2015-12-01

    conditions (CA-11), 37 times in Manage contractor payment process (CA-8), and 33 times in Determine Contract Type/ Incentive (SP-5). Table 2 presents...and evaluate the results. 6.3% 1.6% 0.0% 0.0% 2.2% 2.7% MA-2 Management should remediate identified internal control deficiencies on a timely basis... MANAGEMENT December 2015 By: Daisuke Hidaka Jared L. Owen Advisors: Juanita M. Rendon Rene G. Rendon Approved for public

  19. Air Force Chaplains 1971-1980

    DTIC Science & Technology

    1986-01-01

    Morris J. Holtzclaw, Owen J. Hendry , and Chaplain Collins, were my contact points in the Chiefs office, and they provided gracious assistance at every...New Opportunities 21 Potter reported while serving at Osan AB in 1975. Among other tasks at Osan she conducted services and visited isolated sites...institutions (governmental and military) and leadership. (5) It has led us to a limited position of " isolation " in foreign policy. There is little

  20. Dimensional Stability of Fused Silica, Invar, and Several Ultralow Thermal Expansion Materials

    DTIC Science & Technology

    1976-01-01

    evacuated environments at constant temperature (near 300 K). Materials were two types of fused silica, Cer-Vit, ULE, Zerodur , Invar, and Super Invar...Constant Temperature Cer-Vit ULE Zerodur Optics Interface Drift Dielectric Coating Pages: 00040 Cataloged Date: Nov 20,1992 Document Type: HC Number...changes. These include Owens-Illinois Cer-Vit C-101, Corning ULE 7971, and Schott Zerodur , whose thermal expansion coefficients are exceedingly low over a

  1. Reliability of Brainstem Auditory Evoked Potentials (BAEP) Using the Nicolet Pathfinder II.

    DTIC Science & Technology

    1989-06-01

    point for latency measurements ( Chiappa , 1983). The exact origin of the other peaks is still under study, but there is general agreement that the...midbrain ( Chiappa , 1983; Jewett & Williston, 1971; Owens & Davis, 1985; and Spehlman, 1985). These latencies are nearly constant not only within the same...subject across time but also between different subjects (Amadeo & Shagass, 1973; Chiappa , Gladstone & Young, 1979; Edwards, Buchwald, Tanguay & Schwafel

  2. The Demise of Decision Making: How Information Superiority Degrades Our Ability to Make Decisions

    DTIC Science & Technology

    2013-05-20

    EBSCOhost ), EBSCOhost (accessed April 25, 2013), 10. 5 Army Doctrine Publication 5-0, The Operations Process, Headquarters, Department of the Army, May...and Giroux, 2011. Klein, Gary A. Sources of Power: How People Make Decisions. Cambridge, Mass: MIT Press, 1999. eBook Collection ( EBSCOhost ... EBSCOhost . Accessed April 25, 2013. Owens, Bill. Lifting the Fog of War. Baltimore: Johns Hopkins University Press, 2000. 20 Ross, Karol G

  3. Proceedings of the Tri-Service Aeromedical Research Panel Fall Technical Meeting, 13-14 November 1984.

    DTIC Science & Technology

    1984-11-01

    chiasmal defect had already been reported in Siamese cats by Hubel and Wiesel (14). The resulting deficit in binocular cortical neurons leads to a...anomalies. Invest. Ophthalmol. 13:430-40. 14. Hubel, D. H. and Wiesel, T. N. 1971. Aberrent visual projections in the Siamese cat . J. Physiol. 218:33-62 15...HEADS UP DISPLAY, Jeffrey CraiS... 74 OCULOMOTOR PERFORMANCE IN LOW VISIBILITr CONDITIONS , D. Alfred Owens ...................................... 80

  4. The Relationship of Labor Pain, Medication Usage, and Length of Labor with Childbirth Preparation in Primigravidas.

    DTIC Science & Technology

    1992-01-01

    1.7. No significant difference was found between the groups. The fatigue level of the subjects was also rated on a seven point Likert scale with one...and I want to give them my sincere thanks: Dr. Dean Owen, for encouraging me to replicate my original study on a larger scale ; Lt. Col. Martha Turner...Stimulus Scale ................53 C Pain Medication Scoring Sheet ............ 56 D Explanation of Study for Participants. ....... 57 E Comments

  5. Print Coverage of Military Conflict: The ’Los Angeles Times’ and the Vietnam War. A Content Analysis, 1964-1972

    DTIC Science & Technology

    1979-06-05

    addition to increasing student unrest, the revelation of the My Lai massacre may have had a negative effect on the American media . This impact may be...Myers (1974), and Ryan and Owen (1976) are typical of the schol- arly research applied to media coverage of social issues including war news. In an...exposure to mass communications . Whatever the merit of this argument in normal times, there is no doubt that in crisis the audience for the mass media

  6. Molecular Mechanisms and Modeling of Skin Irritation from JP-8

    DTIC Science & Technology

    2006-03-01

    1987). The design of work teams. In J.W. Lorsch (Ed.), Handbook of organizational behavior (pp. 315-342). Englewood Cliffs, NJ: Prentice-Hall. Hackman...Grofman & G. Owen (Eds.) Decision Research (Vol. 2, pp. 129-157). Greenwich, CT: JAI Press. Heggestad, E.D., & Kanfer, R. (2000). Individual...In B. Staw & L. Cummings (Eds.), Research in organizational behavior (Vol. 7, pp. 297-332). Greenwich, CT: JAI Press. Tulving, E. (1974). Cue

  7. University of Hawaii Institute for Astronomy

    DTIC Science & Technology

    1998-10-01

    fragments from the Kuiper Belt . This work, in conjunction with the labora- tory studies of low-temperature ice condensation that Owen and collaborators are...continued a long-term investigation into the prop- erties of the Kuiper Belt . With graduate student C. Trujillo and J. Luu ~Harvard! he obtained new survey...inclination distribution of the Kuiper Belt ob- jects. These three properties set fundamental constraints on the origin and dynamical evolution of the

  8. Heat conduction in partial vacuum. Final technical progress report

    SciTech Connect

    Thomas, J R

    1980-09-01

    Methods developed for computing conduction heat losses from evacuated solar collectors are reported. Results of such calculations are given, including the minimum vacuum necessary to effectively eliminate conduction. Experiments performed at Owens-Illinois, Inc. to assess helium penetration rates into evacuated collectors are analyzed, and estimates are given as to the likely penetration rate of atmospheric helium. Conclusions are drawn as to the probable effect of helium penetration on the lifetimes of evacuated solar collectors.

  9. Seismic Recordings in the Northeastern United States of the Shagan River Nuclear Test of 14 September 1988

    DTIC Science & Technology

    1991-01-07

    line indicates the limit of Pre-Cambrian outcrops of the Adirondack dome. The stippled arei is the outcrop of Marcy anorthosite . 12. Short-Period...The suppled area is the outcrop of Marcy anorthosite . 22 - - - - - - - - - - - - - - - - - - - - - - a. IL Il 1 11 . a. a. iL 0. 04 a. 0. a. . 00 0 00 0...the Marcy anorthosite and the underlying Tawahus complex is a high velocity feature, as suggested by Owens (1987). Figure 11 shows the surface outcrop

  10. Pre-Consolidation Supply Support for NARF Alameda and NSC Oakland Local Customers.

    DTIC Science & Technology

    1980-09-01

    NARF Alameda and NSC Oakland Local Customers by Bryan Hrabosky, Jr. Lieutenant Commander, Supply Corps, United States Navy B.S., United States Naval...Academy, 1969 and Wayne Allen Owen Lieutenant Commander, Supply Corps, United States Navy B.S., Virginia Polytechnic Institute and State University at...Blacksburg, 1971 and Ronnald Gordon Popp Lieutenant, Supply Corps, United States Navy B.S., Kansas State University at Fort Hayes, 1971 Submitted in

  11. The Development and Initial Evaluation of the Human Readiness Level Framework

    DTIC Science & Technology

    2010-06-01

    challenges in implementing best practices (GAO-02-469T). Washington, DC: Author. Graettinger, C. P., & Garcia , S., (2003, January 29). TRL corollaries...www.sei.cmu.edu/library/assets/graettinger.pdf Graettinger, C. P., Garcia , S., Siviy, J., Schenk, R. J., Van Syckle, P. J. (2002). Using the technology...50, 537–567. 61 LeGresley, P., Bathke, T., Carrion , A., Cornejo, J.D., Owens, J., Vartanian, R., Alonso, J. J., Kroo, I. M. (2000). AIAA

  12. Identification and Targeting of Tyrosine Kinase Activity in Prostate Cancer Initiation, Progression, and Metastasis

    DTIC Science & Technology

    2012-10-01

    Tyrosine Kinase Activity in Prostate Cancer Initiation, Progression, and Metastasis PRINCIPAL INVESTIGATOR: Justin Drake CONTRACTING...PROJECT NUMBER Justin Drake and Owen Witte 5e. TASK NUMBER Email: jdrake@mednet.ucla.edu 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S...of tyrosine kinase networks during prostate cancer progression Justin M. Drakea, Nicholas A. Grahamb,c, Tanya Stoyanovaa, Amir Sedghia, Andrew S

  13. Can an Ankle-Foot Orthosis Change Hearts and Minds?

    DTIC Science & Technology

    2011-01-01

    Can an Ankle-Foot Orthosis Change Hearts and Minds? Jeanne C. Patzkowski, MD,1 Ryan V. Blanck, CPO,2 Johnny G. Owens, MPT,3 Jason M. Wilken, PhD, MPT...continued functional deficits. Inspired by these patients, efforts at this institution began to provide them with a more dynamic orthosis . Utilizing...techniques and technology resulting from cerebral palsy, stroke, and amputation research, the Intrepid Dynamic Exoskeletal Orthosis was created. To

  14. An Analysis of Healthcare Provider Productivity in Selected Clinical Services at Moncrief Army Community Hospital

    DTIC Science & Technology

    1990-08-13

    basis of this study. Serway (1987) suggests several productivity indicators to include: 1. FTEs per adjusted occupied bed. 2. Total operating expense...392). Note that Serway relies heavily on the kind of dollar oriented measures of output that are discouraged by Reiling, Owens, Choich, Ford and...IzComparisons for Physicians and Nurse Practitioners. Medical Care. 20(2), 143-153.z Serway , G., Strum, D., & Haug, W. (1987). Alternative Indicators for

  15. MSW Transducers

    DTIC Science & Technology

    1988-11-01

    kd/2)](l + K) - 2v+2 (I-) 1. Zhang. X. and Lin, H. (1982) The present status of microwave ferrite materials and devices in China, presented at the...H. (1982) The present status of microwave ferrite materials and devices in China, presented at the Third Joint Intermag/Magnetlsm and Magnetic...1975) A review of ferrites for microwave applications, Proc. IEEE 63:777-789. 4. Adam, J.D. and Owens, J.M. (1975, Dec.) Microwave device applications

  16. Cyber Power for the Joint Force Commander: An Operational Design Framework

    DTIC Science & Technology

    2014-03-26

    William A. Owens, Kenneth W. Dam, and Herbert S. Lin, eds, Technology, Policy, Law, and Ethics Regarding U.S. Acquisition and Use of Cyberattack...and computer systems used in carrying out a mission.” 27 George J. Franz III, "Effective Synchronization and Integration of Effects Through...2007. Franz, George J. "Effective Synchronization and Integration of Effects Through Cyberspace for the Joint Warfighter." U.S. Cyber Command

  17. Computer Applications for Air Force Construction Management.

    DTIC Science & Technology

    1979-08-01

    The addition of a motor in 1920, resulted in the first electrical calculators. Charles Babbage is considered the "father" of the computer. In 1883, he...management applications. Watt (1795), Owen (early 1800’s), and Babbage (1832), made the first real- istic management applications in the field of production...network scheduling by the contractor "if" it is felt that the government can benefit by its use. 2 Captain Charles D. Sprick, Resident Air Force

  18. Signal-to-Noise Ratio Gains and Synchronization Requirements of a Distributed Radar Network

    DTIC Science & Technology

    2006-06-01

    60 15. Halliday , D., Resnick , R., and Walker , J., Fundamentals of Physics, John Wiley and Sons, New York, 1997. 16. Skolnik, M.L., Introduction to...CDR Owens Walker , who helped me to focus my research and writing; and James Calusdian, who helped me put my ideas into Matlab. This work was...Gordon and Breach Science Publishers, Canada, 1993. 14. Walker , T.O., Tummala, M., and Michael, J.B., “Pulse Transmission Scheduling for a Distributed

  19. Common Modular Multimode Radar (CMMR) Software Acquisition Study.

    DTIC Science & Technology

    1981-03-01

    Software Mgmt . Subgroup SDDL Clark Walker ATLAS Designated Control Agent (AF) SDDS Maj. Phil Merkley Configuration Management SDNA Capt. George Radic CMMR...Facility AEG Oscar Sepp ATLAS Language Control Agent AWZ Charles Marshall Configuration Mgmt . of Computer Resources ACCX Capt. Bob Gaffney ASD Cost...Agent LOWW Ray Armstrong CMMR Direction NAVMAT 042 Richard Berry Joint Configuration Mgmt . Reg. 08Y Owen McOmber Navy HOL Control Agent 08Y Rick

  20. Nevada Test and Training Range Depleted Uranium Target Disposal Environmental Assessment

    DTIC Science & Technology

    2005-03-01

    dace, Moapa coriacea E N y Lahontan cutthroat trout , Oncorhynchus clarki henshawi T N y W oundfin, Plagopterus argentissimus E y y Colorado pikeminnow...Shoshone Tribe Death Valley CA 92328 Jessica Bacoch Big Pine Paiute Tribe of the Owens Valley Big Pine CA 93513 Daniel Eddy Jr. Colorado River ...Walker Duckwater Shoshone Tribe Duckwater NV 89314 Lisa Cagle Yomba Shoshone Tribe Austin NV 89310 Betty Cornelius Colorado River Indian

  1. The Analysis of Crack Growth Initiation, Propagation, and Arrest in Flawed Ship Structures Subjected to Dynamic Loading

    DTIC Science & Technology

    1984-08-10

    Plenum Press , New York, pp 227-247, 1982. (3) Kanninen, M. F., "Dynamic Fracture Mechanics and its Application to Material Behavior under High Stress and...Mechanics: Sixteenth Conference, ASTM STP, in press , 1983. (9) Kanninen, M. F., Popelar, C. H., and Broek, D., "A Critical Survey on the Application of...Mechanics, D.R.J. Owen and A. R. Luxmoore, editors, Pinerldge Press , Swansea, United Kingdom, 1980. 2. Kannlnen, M. F., Gehlen, P. C., Barnes, C. R

  2. AFOSR/AFRPL Rocket Propulsion Research Meeting Held at Lancaster, California on 12-15 March 1984. Abstracts and Agenda

    DTIC Science & Technology

    1984-02-01

    Pennsylvania State University, University Park, PA 1030 31 PLASMA INITIATION MECHANISMS, ABSORPTION OR CW LASER ENERGY AND MIXING FLUID MECHANICS...ILiJIDIZED BED SPACE POWER SYSTEMS. Owen C Jones, Jr, Rensselaer Polytechnic Institute, Troy, NY 0830 Invited: NASA SPONSORED RESEARCH ON NONCONVENTIONAL...founded. Suppressants 0 apparently work by one or more of three mechanisms: (1) energy loss due to viscous dissipation due to drag forces, (2

  3. 150 Years of Coulomb Stress History Along the California-Nevada Border, USA.

    NASA Astrophysics Data System (ADS)

    Carena, S.; Verdecchia, A.

    2014-12-01

    The temporal and spatial correlation among earthquakes in diffuse plate boundary zones is not well understood yet. The region north of the Garlock fault between the Sierra Nevada and Death Valley is part of a diffuse plate boundary zone, which absorbs a significant fraction of the plate motion between Pacific and North America. This area has experienced at least eight Mw ≥ 6 earthquakes in historical times, beginning with the 1872 Mw 7.5 Owens Valley earthquake. Furthermore, since 1978 Long Valley caldera has been undergoing periods of unrest, with earthquake swarms and resurgence. Our goal is to determine whether the 1872 Owens Valley earthquake has influenced the seismicity and volcanic activity in the area. We model the evolution of coseismic, interseismic and postseismic Coulomb stress (ΔCFS) in the region due to both earthquakes and caldera activity in the last 150 years. Our results show that the 1872 Owens Valley earthquake strongly encourages faulting in northern Owens Valley. In addition, there is a correlation among smaller events, in the form of a west-to-east migration of earthquakes from Long Valley caldera toward the White Mountains immediately following the 1978 caldera inflation event. The last event in this sequence, the 1986 Mw 6.3 Chalfant Valley earthquake, controls the location of over 80% of its own aftershocks, which occur in areas of positive ΔCFS and reach Mw 5.7. We also calculate the cumulative ΔCFS on several major active faults in the region. Stresses up to 30 bars and 10 bars respectively have accumulated on the White Mountains (Central section) and Deep Springs faults, comparable to the expected stress drop in an average earthquake. Because no surface ruptures more recent than 1.8 ka have been identified on these faults [dePolo, 1989; Lee et al., 2001], we consider them as likely candidates for the next major earthquake in the region.

  4. The Oxidation of a Gasoline Surrogate in the Negative Temperature Coefficient Region

    DTIC Science & Technology

    2009-02-12

    used to model homo- geneous charge compression ignition ( HCCI ) engines with reason- able success [25]. The initial conditions for the surrogate mixture...Owens b a Department of Mechanical Engineering and Mechanics, Drexel University, 3141 Chestnut Street, Philadelphia, PA 19104-2875, USA b Department...critical for solving the problem of knock in spark igni- tion engines and for the development of Low Temperature Com- bustion engine technologies such as

  5. Database-Aided Diagnosis in Digital Mammography

    DTIC Science & Technology

    2001-07-01

    panel of radiologists consisted of Anthony C. Disher, MD, Robert C. Murchison, MD, Janis F. Owens, MD, and Carolyn R. Towler, MD. Jack I. Eisenman...Database-Aided Decisions," 1997. J. Ribas -Corbera, "Image Data Compress and Interframe Interpolation of Cinematic Sequences," 1992. M. R. Vriesenga...Cinematic Sequences" (with J. Ribas -Corbera), Journal of Visual Communication and Image Representation, Vol. 4, No. 4, December 1993, pp. 392-406. 13

  6. Cyberspace Superiority: Dominating the Digital Frontier

    DTIC Science & Technology

    2014-01-01

    University; MA, The George Washington University; MSS [Master of Space Systems], Air Force Institute of Technology ; MAAS [Master of Airpower Art and...Staff has defined cyberspace as, “a global domain within the information environment consisting of the interdependent network of information technology ...Cyberwar (Santa Monica: RAND Corporation, 2009), 141. 14 William A. Owens, Kenneth W. Dam, and Herbert S. Lin, eds. Technology , Policy, Law, and Ethics

  7. Cognition-Enhancing Drugs and Their Appropriateness for Aviation and Ground Troops: A Meta-Analysis

    DTIC Science & Technology

    2010-12-01

    succinct summary of the legal aspects, appropriateness, and controversy concerning off-label use in his bioethics column. The FDA acknowledges that it...Environmental Medicine. 78: 871-877. Mehlman, M. J. 2010. Bioethics : Off-label prescribing. Retrieved from http://www.thedoctorwillseeyounow.com...index/ bioethics . *Mehta, M. A., Owen, A. M., Sahakian, B. J., Mavaddat, N., Pickard, J. D., and Robbins, T. W. 2000. Methylphenidate enhances

  8. Effects-Based Approaches to Operations: Canadian Perspectives

    DTIC Science & Technology

    2008-04-01

    total wars that characterized much of the 20th century. To many, the aeroplane offered the means to achieve this dream . Germany and Great... lucid and coherent introduction to the concept. William A. Owens, “The Once and Future Revolution in Military Affairs,” Joint Force Quarterly 31...must read this article as it provides a clear and lucid series of arguments against the adoption of the concept that merit consideration

  9. Handling Bias from Individual Differences in between-Subject Holistic Experimental Designs.

    DTIC Science & Technology

    1985-10-30

    statistics from a normal distribution" (Beyers, 1961; Harter , 1961; Owen, 1962). If no table for a particular "N" can be found, the computer programs...University (unpublished paper, 1982). Harter , H. L. Expected values of normal order statistics. Blometrlka, 1961, 48, 151-161. Hays, W. L. Statistics...a * VAX 11/780 computer. Program A-i, written by William Dunlap and Susan G. Brown, Department of Psychology, Tulane University, New Orleans LA

  10. Skylab-3 Mission Onboard Photograph - Meal Time

    NASA Technical Reports Server (NTRS)

    1973-01-01

    This photograph was taken during the Skylab-3 mission (2nd marned mission), showing Astronaut Owen Garriott enjoying his meal in the Orbital Workshop crew wardroom. The tray contained heating elements for preparing the individual food packets. The food on Skylab was a great improvement over that on earlier spaceflights. It was no longer necessary to squeeze liquified food from plastic tubes. Skylab's kitchen was so equipped that each crewman could select his own menu and prepare it to his own taste.

  11. Sharpley’s Bottom Historic Sites Interdisciplinary Investigations, Tombigbee River Multi-Resource District, Alabama and Mississippi. Phase II. Archeological Investigations.

    DTIC Science & Technology

    1983-10-01

    produce a shade of amethyst . Slightly exposed specimens will have a pinkish cast when viewed edgewise against bright light. The intensity of amethyst ...Toulouse 1971:59) 7 green 3 beer bottles, amber, machine made post 1903 1 Owens-Illinois Glass Co. post 1954 (Toulouse 1971:403) 1 whiskey bottle, amethyst ...unidentified vessels 6 clear A 1 heavy body, embossed texture 1 copper etched Probably nineteenth century " 1 with embossed circles and dots 4 amethyst sun

  12. A Scalable Approach to Modeling Cascading Risk in the MDAP Network

    DTIC Science & Technology

    2014-05-01

    interdependencies and complexity. – Focus on funding interdependency • Network -centric approach (Brown and Owen, 2012; Raja et al., 2012) • Automated analysis for...program outcomes: “program-centric” + “program network approach” for acquisition and management. – Cascading effects recast as a sequential decision... Interdependency   Determiner Module  MNI_MOD MDAP  Network   Identifier Module  • Network and Program Centric analysis. • Novel Integration of methodologies for

  13. 26TH AFOSR Chemical & Atmospheric Sciences Program Review FY81.

    DTIC Science & Technology

    1982-03-01

    Manager: Denton W. Elliott 48 COMPLETED PROJECT SUMMARY 1. TITLE: Lithium Based Anodes for Solid State Batteries 2. PRINCIPAL INVESTIGATOR: Professor B...R. Owen 7. PUBLICATIONS: " Lithium Based Anodes for Solid State Batteries ," B. C. H. Steele, Final Report, AFOSR-TR-81-0652. 8. ABSTRACT OF...OBJECTIVES AND ACCOMPLISHMENTS: A considerable effort has been devoted to the production of a rechargeable lithium anode for use in secondary lithium batteries

  14. Mechanical Properties of Fibre-Reinforced Composites Tested under Superposed Hydrostatic Pressures

    DTIC Science & Technology

    1975-11-01

    The carbon fibres were Harwell Type II surface treated with a smn strength of 2240 K1v-2 and a noen diameter of 9.08 Pa. The glans fibres were Owens ... Corning type 810C. The fibres were pulled by means of a slteel cord cast, via a brasum scro, into the end of the 4 fibre b6ndles. The rods produced

  15. Mold Susceptibility of Rapidly Renewable Building Materials Used in Wall Construction

    DTIC Science & Technology

    2007-12-01

    16 Ideal Conditions and Requirements for Mold Growth ..........................................17 Mold Spores, Germination , and Growth...and a food source can become a hospitable environment for mold to grow and germinate —including indoor areas (Owen, 2006). Since the energy...creates and sends out spores, • Fungicide: a chemical used to kill fungi or mold growth, • Germling: first product from the germination of a mold

  16. Solar heating system installed at Jackson, Tennessee. Final report

    SciTech Connect

    1980-10-01

    The solar energy heating system installed at the Coca-Cola Bottling Works in Jackson, Tennessee is described. The system consists of 9480 square feet of Owens-Illinois evacuated tubular solar collectors with attached specular cylindrical reflectors and will provide space heating for the 70,000 square foot production building in the winter, and hot water for the bottle washing equipment the remainder of the year. Component specifications and engineering drawings are included. (WHK)

  17. Group Influences on Young Adult Warfighters’ Risk-Taking

    DTIC Science & Technology

    2014-10-01

    M., Belsky, J., Bradley , R., Houts, R., Steinberg, L., & The National Institute of Child Health and Human Development Early Child Care Research...2007). Peer pressure is a risk for adolescents. In J. Carroll (Ed.), America’s youth. Pp. 146-152. Detroit: Greenhaven Press.) Grisso, T., & Steinberg...Development, Denver. Booth-LaForce, C., Roisman, G., Susman, E., Barnett-Walker, K., Owen, M., Belsky, J., Bradley , R., Houts, R., Steinberg, L

  18. An Object Description Language for Distributed Discrete Event Simulations

    DTIC Science & Technology

    2001-05-24

    system of an object undergoing projectile motion under the influence of gravity. When considering this physical system we can ignore many of the...part. Thesis Advisor Associate Professor David W. Krume Draper Technical Supervison Dr. Owen L. Deutsch Thesis Committee Member. Associate Professor...to a merciful conclusion. This thesis was prepared at the Charles Stark Draper Laboratory, Inc., under projects 13025 (Multi-Agent Collaboration

  19. The Principles of War: Valid Yesterday, Today, and Tomorrow

    DTIC Science & Technology

    2010-07-26

    translated by Michael Howard and Peter Paret. Alfred A Knopf. New York, 1993. Connelly, Owen. On War and Leadership. Princeton University press...and Technology Have Changed the Principles of War.” Newport, RI: Naval War College, Feb. 2004. Glenn, Russell W. “No More Principles of War...and commentary by Colonel Wallace P. Franz, Infantry and Colonel Harry G. Summers, Jr., Infantry. US Army War College, June 1983. Joint Publication

  20. Qualification test and analysis report: Solar collectors

    NASA Technical Reports Server (NTRS)

    1978-01-01

    Test results show that the Owens-Illinois Sunpak TM Model SEC 601 air-cooled collector meets the national standards and codes as defined in the Subsystem Peformance Specification and Verification Plan of NASA/MSFC, dated October 28, 1976. The program calls for the development, fabrication, qualification and delivery of an air-cooled solar collector for solar heating, combined heating and cooling, and/or hot water systems.

  1. Toward an Interpersonal Paradigm for Superior-Subordinate Communication.

    DTIC Science & Technology

    1983-11-01

    34Stages in the Creative Process." In Rothenberg & Hausman (1976), pp. 69-73. Watzlawick , Paul ; Janet Helmick, and Don D. Jackson. Pragma- tics of...140. 7. 77-7 o7- 154 Wallas, Graham. "Stages in the Creative Process." In Rothenberg & Hausman (1976), pp. 69-73. Watzlawick , Paul ; Janet Helmick, and...Communication in Organiza- tions. Ed. James L. Owen, Paul A. Page, and Gordon I. Zimmerman. St. Paul , Minn.: West Publishing Co., 1976, pp. 129-149

  2. Development and Validation of Rapid In Situ Assays of Environmental Mutagenesis

    DTIC Science & Technology

    1990-10-31

    bioindicators of environmental toxicity. In H.H. Genoways, ed., Current Mammalogy, Vol. II. Plenum Press, NY, pp. 37-88. 4. Green, S., I.V. Carr, K.A. Palmer... bioindicators of environmental toxicity. Co-Chairman of symposium. American Society of Mammalogists, Frostburg State University, Frostburg, MD 9-13 June 1990...associated with induced genetic damage in bioindicator species. This collaboration has resulted in one publication thus far, and Dr. Owen has agreed to

  3. Data Entry for C2 Problems.

    DTIC Science & Technology

    1981-06-01

    UHERS OWENS VIKING B-S -C -U -W GLASTRON WELLC RAFT C-c WHALER -C -U -W CAMERO CAPR ICE MONZA C-F -C -U -- W GALAXI E MUSTANG * C-P -U FIREBIRD SUNBIRD ...listed. 1U All others are ignored. A -w FIREBIRD SUNBIRD **END OF SCOPE ~ f. TRN> LIST/KEYS This command will ignore the current scope and echo to the

  4. Astronaut Jack Lousma seen outside Skylab space station during EVA

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Astronaut Jack R. Lousma, Skylab 3 pilot, is seen outside the Skylab space station in Earth orbit during the August 5, 1973 Skylab 3 extravehicular activity (EVA) in this photographic reproduction taken from a television transmission made by a color TV camera aboard the space station. Scientist-Astronaut Owen K. Garriott, Skylab 3 science pilot, participated in the EVA with Lousma. During the EVA the two crewmen deployed the twin pole solar shield to help shade the Orbital Workshop.

  5. Erratum to "Use of oysters to mitigate eutrophication in coastal waters" [Estuar. Coast. Shelf Sci. 151 (2014) 156-168

    NASA Astrophysics Data System (ADS)

    Kellogg, M. Lisa; Smyth, Ashley R.; Luckenbach, Mark W.; Carmichael, Ruth H.; Brown, Bonnie L.; Cornwell, Jeffrey C.; Piehler, Michael F.; Owens, Michael S.; Dalrymple, D. Joseph; Higgins, Colleen B.

    2015-03-01

    The publisher regrets to inform that the article by Kellogg and colleagues (M. Lisa Kellogg, Ashley R. Smyth, Mark W. Luckenbach, Ruth H. Carmichael, Bonnie L. Brown, Jeffrey C. Cornwell, Michael F. Piehler, Michael S. Owens, D. Joseph Dalrymple, Colleen B. Higgins, Use of oysters to mitigate eutrophication in coastal waters, Estuarine, Coastal and Shelf Science, Volume 151, Pages 156-168, http://dx.doi.org/10.1016/j.ecss.2014.09.025.

  6. Implantation of In Vitro Tissue Engineered Muscle Repair Constructs and Bladder Acellular Matrices Partially Restore In Vivo Skeletal Muscle Function in a Rat Model of Volumetric Muscle Loss Injury

    DTIC Science & Technology

    2014-01-01

    responders improved torque recovery to a greater extent than all other experimental groups ({). Where applicable , values are listed as mean– SEM. Group... applications , it is important to identify why this group as a whole presented such a wide range of functional outcomes in this VML injury model. One...2012. 18. Mase, V.J., Jr., Hsu, J.R., Wolf, S.E., Wenke, J.C., Baer, D.G., Owens, J., et al. Clinical application of an acellular biologic scaffold

  7. Abstract Machines for Polymorphous Computing

    DTIC Science & Technology

    2007-12-01

    In this paper , the scope of the word “configuration” is expanded to include also the mapping of the application onto the reconfigurable...optimization. The focus of this paper is thus on the on-line refinement component and its interaction with the configuration store. For a given instance...Mattson, J. Namkoong, J. D. Owens, B. Towles , and A. Chang., “Imagine: Media Processing with Streams,” IEEE Micro, March/April 2001, pp. 35-46. [27

  8. Ethics in Program Management

    DTIC Science & Technology

    2007-03-01

    trading scandal , and a plethora of large corporate scandals involving companies like Enron , Tyco, and WorldCom. Troubling scandals have emerged...management Dr. Owen C. Gadeken The defense acquisition community, as well as society at large, seems to continually experience highly visible ethics scandals ...way they are led. It seems that every few years, the defense acquisition community is rocked by a highly visible ethics scandal . The latest involves Ms

  9. The origins of the birth control movement in England in the early nineteenth century.

    PubMed

    Langer, W L

    1975-01-01

    The origins of the birth control movement in England in the 19th cen tury are discussed. The impact of Malthus's "Essay on the Principle of Population" and the activities of such thinkers and reformers as Jermy Bentham, James and John Stuart Mill, Francis Plance, Richard Carlile, Robert Dale Owen, and Charles Knowlton are discussed. The social debate that arose during the century is discussed.

  10. Measurement of dimensional stability

    NASA Technical Reports Server (NTRS)

    Jacobs, S. F.; Berthold, J. W., III; Norton, M.

    1975-01-01

    A technique was developed for measuring, with a precision of one part 10 to the 9th power, changes in physical dimensions delta L/L. Measurements have commenced on five materials: Heraeus-Schott Homosil (vitreous silica), Corning 7940 (vitreous silica), Corning ULE 7971 (titanium silicate), Schott Zero-Dur, and Owens-Illinois Cer-Vit C-101. The study was extended to include Universal Cyclops Invar LR-35 and Simonds-Saw Superinvar.

  11. Women in History--Madame C. J. Walker 1867-1919

    ERIC Educational Resources Information Center

    Huber, Germaine W.

    2009-01-01

    This article profiles Madame C. J. Walker. Sarah Breedlove was born on December 23, 1867, the fifth of six children of Owen and Minerva Breedlove. Sarah was the first of the Breedlove children to be born after the end of slavery. Her parents died when she was six or seven years of age. At age fourteen she married Moses McWilliams, who also died in…

  12. Light-absorbing Components in Lake Superior

    DTIC Science & Technology

    2010-01-01

    characterization of phytoplankton and detrital absorption properties in the Sargasso Sea . Umnol. Oceanogr. 34, 1706-1726. Kirk, j.T.O., 1994. Light and...Stephan, B., 1996. Absorption spectra of inorganic particles in the Irish Sea and their relevance to remote sensing of chlorophyll. Int. j. Remote Sens...the Pocono Plateau. Umnol. Oceanogr. 42, 239- 249. Owen, R.W., 1974. Optically effective area of particle ensembles in the sea . Umnol. Oceanogr. 19

  13. Giles, Petrone, and Garriott Chat at Apollo 16 Display

    NASA Technical Reports Server (NTRS)

    1974-01-01

    Huntsville's Jack Giles, Alabama State Senator (left), and Dr. Rocco Petrone, Marshall Space Flight Center Director (Middle), speak with Astronaut Owen Garriott who is inside the Apollo 16 Command Module on display at the Alabama Space and Rocket Center in Huntsville, Alabama. The successful Apollo 16 manned lunar landing mission took place April 16, 1972 through April 27, 1972. (Photograph courtesy of Huntsville/Madison County Public Library)

  14. Precision surveying using very long baseline interferometry

    NASA Technical Reports Server (NTRS)

    Ryan, J. W.; Clark, T. A.; Coates, R.; Ma, C.; Robertson, D. S.; Corey, B. E.; Counselman, C. C.; Shapiro, I. I.; Wittels, J. J.; Hinteregger, H. F.

    1977-01-01

    Radio interferometry measurements were used to measure the vector baselines between large microwave radio antennas. A 1.24 km baseline in Massachusetts between the 36 meter Haystack Observatory antenna and the 18 meter Westford antenna of Lincoln Laboratory was measured with 5 mm repeatability in 12 separate experiments. Preliminary results from measurements of the 3,928 km baseline between the Haystack antenna and the 40 meter antenna at the Owens Valley Radio Observatory in California are presented.

  15. Propagation and Production of Native Aquatic Plants

    DTIC Science & Technology

    2005-09-01

    ERDC/TN APCRP-EA-11 September 2005 Propagation and Production of Native Aquatic Plants by Gary Owen Dick , R. Michael Smart, and Joe R. Snow...small, protected plant colonies at strategic locations within unvegetated reservoirs (Smart and Dick 1999). Once successfully established, these...specific treatment of this information is given in Smart and Dick (1999). FACILITIES FOR OFF-SITE PRODUCTION: Production of aquatic plants requires

  16. The Subject Matter of Process Improvement: A Topic and Reference Source for Software Engineering Educators and Trainers.

    DTIC Science & Technology

    1995-05-01

    Materiel Com- mand, November 1993. [SQPA] Software Quality and Productivity Analysis (SQPA). Hewlett Packard, (developed in conjunction with Capers Jones...Companies. New York: John Wiley &Sons, 1993. Mink, Oscar G.; Owen, Keith Q.; & Mink, Barbara P. Developing High- Performance People: The Art of...Holt, Rinehart, and Winston, 1976. [Bennis 85] Bennis, Warren & Nanus, Burt. Leaders. New York: Harper & Row, 1985. [Bouldin 89] Bouldin, Barbara M

  17. Technology for Use of Variable Quality Fuels

    DTIC Science & Technology

    1987-12-01

    AD-A 198 782 C TECHNOLOGY FOR USE OF VARIABLE QUALITY FUELS INTERIM REPORT BFLRF No. 239 By J.N. Bowden D.M. Yost 6 A.F. Montemayor L.L. Stavinoha...Operator’s Manual (Crew) for Armored Reconnaissance/Airborne Assault Vehicle, 10 June 1976. 6. Montemayor , A.F., Owens, E.C., "Fuel Property Effects on

  18. U.S. Navy High-Speed Diesel Engine Performance Evaluation: Cummins NH-220G and Detroit Diesel 6V-53N

    DTIC Science & Technology

    2000-08-01

    DTNSRDC-PASD-CR-14-84, 1988. 4. Montemayor , A.F., et al., “Section 6 High-Speed Diesel Engine Test Plan,” U.S. Army Fuels and Lubricants Research...Laboratory, San Antonio, TX, 29 March 1985. 5. Montemayor , A.F., Naegli, D.W., Dodge, L.G., Owens, E.C., and Bowden, J.N., “Fuel Property Effects on Diesel

  19. 40 CFR 268.44 - Variance from a treatment standard.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Industries Jefferson Hills, PA (6), (11), and (12) D010 Standards under 268.40 Selenium NA NA 11 mg/L TCLP NA Owens Brockway Glass Container Company, Vernon CA 6,7 D010 Standards under § 268.40 Selenium NA NA 51 mg... Nickel .44 NA St. Gobain Containers, El Monte, CA 5,7 D010 Standards under § 268.40 Selenium NA NA 25...

  20. 40 CFR 268.44 - Variance from a treatment standard.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Industries Jefferson Hills, PA (6), (11), and (12) D010 Standards under 268.40 Selenium NA NA 11 mg/L TCLP NA Owens Brockway Glass Container Company, Vernon CA 6,7 D010 Standards under § 268.40 Selenium NA NA 51 mg... Nickel .44 NA St. Gobain Containers, El Monte, CA 5,7 D010 Standards under § 268.40 Selenium NA NA 25...

  1. Personnel observe minnows to be sent aboard Skylab 3

    NASA Technical Reports Server (NTRS)

    1973-01-01

    John Boyd observes a bag with two 'brackish water' minnows known as 'Mummichog Minnows' which will be on board Skylab 3. The fish were added to the flight at the request of Scientist-Astronaut Dr. Owen K. Garriott, science pilot. The objective of this experiment is to show what disorientation the fish will experience when exposed to weightlessness. An aquarium of the Minnows, caught off the coast of Beaufort, North Carolina, is in the background.

  2. Investigation of Geometric Effects on the SMARTweave Signal

    DTIC Science & Technology

    1998-05-01

    47907-1282 1 STANFORD UNTV DEPT OF AERONAUTICS & AEROBALLISTICS DURANT BLDG STSAI STANFORD CA 94305 1 UCLA MANE DEPT ENGRIV H THOMAS HAHN LOS...92121-1964 NO. OF COPIES ORGANIZATION 2 UNITED DEFENSE LP PPARA G THOMAS 1107 COLEMAN AVE BOX 367 SAN JOSE CA 95103 1 MARINE CORPS...SYSTEMS CMD PROGRAM MGR GROUND WPNS COL RICK OWEN 2083 BARNETT AVE SUITE 315 QUANTICO VA 22134-5000 1 OFFICE OF NAVAL RES JKELLY 800 NORTH QUINCEY

  3. Survival and pre-fledging body mass in juvenile emperor geese

    USGS Publications Warehouse

    Schmutz, Joel A.

    1993-01-01

    A positive relationship exists between fledgling body mass and juvenile survival for some altricial (Krementz et al. 1989, Magrath 1991, Linden et al. 1992) and precocial (Owen and Black 1989, Longcore et al. 1991, Francis et al. 1992) species. Because the energetic demands of migration are high, physiologic condition may be a proximate determinate of juvenile survival in geese. Owen and Black (1989) found that pre-fledging body mass of Barnacle Geese (Branta leucopsis) was positively related to juvenile survival to winter. First-year survival in Lesser Snow Geese (Chen caerulescens caerulescens) was also affected by pre-fledging body mass (Francis et al. 1992). It is not clear, however, when such mass-related mortality occurs. Both species migrate >3,000 km to wintering areas, but make use of fall staging areas while en route (Owen 1980, Francis and Cooke 1992). Survival fo geese between fledging and staging areas has not been addressed. Measurement of survival during this interval could provide insight to the timing of juvenile mortality in arctic geese.

  4. Faulting history of the Long Valley caldera, eastern California

    SciTech Connect

    Foster, J.G. . School of Natural Science)

    1993-03-01

    The faulting history that produced the Sierra Nevada Range can be seen, in part, on the eastern contact of the Sierra Nevada Block with the Owens Valley Block. By surveying a series of remnant lake shore lines in the Long Valley Caldera of eastern California, the deformation and faulting history of the area can be inferred. These beaches are ideal for studying the faulting history of the area as their location is so near the contact of the two plates. The caldera sits on the Owens Valley Block just east of the major fault which separates it from the Sierra Nevada Block. It encompasses a ten mile by twenty mile area, which was filled with a lake after its creation some 730,000 years ago. Over time, the lake slowly lowered due to erosion of its sill, successive upward tilting of the Sierra Nevada Block, and consequent downward tilting of the Owens Valley Block. These changes in the attitude of the caldera floor and the beaches of the lake left the successive, non-parallel shore lines that have now been surveyed, mapped, and dated relative to each other. Together with the regional structures and history of the area, the remnant deformed shore lines can be used to develop a picture of the faulting history of the area and its relation to the rising of the Sierra Nevada Mountains.

  5. Compositions of modern dust and surface sediments in the Desert Southwest, United States

    USGS Publications Warehouse

    Reheis, M.C.; Budahn, J.R.; Lamothe, P.J.; Reynolds, R.L.

    2009-01-01

    Modern dusts across southwestern United States deserts are compositionally similar to dust-rich Av soil horizons (depths of 0-0.5 cm and 1-4 cm at 35 sites) for common crustal elements but distinctly different for some trace elements. Chemical compositions and magnetic properties of the soil samples are similar among sites relative to dust sources, geographic areas, and lithologic substrates. Exceptions are Li, U, and W, enriched in Owens Valley, California, and Mg and Sr, enriched in soils formed on calcareous fan gravel in southeast Nevada. The Av horizons are dominated by dust and reflect limited mixing with substrate sediments. Modern dust samples are also similar across the region, except that Owens Valley dusts are higher in Mg, Ba, and Li and dusts both there and at sites to the north on volcanic substrates are higher in Sb and W. Thus, dust and Av horizons consist of contributions from many different sources that are well mixed before deposition. Modern dusts contain significantly greater amounts of As, Cd, Cr, Cu, Ni, Pb, and Sb than do Av horizons, which record dust additions over hundreds to thousands of years. These results suggest that modern dust compositions are influenced by anthropogenic sources and emissions from Owens (dry) Lake after its artificial desiccation in 1926. Both modern dusts and Av horizons are enriched in As, Ba, Cu, Li, Sb, Th, U, and W relative to average crustal composition, which we interpret to indicate that the geologic sources of dust in the southwestern United States are geochemically distinctive.

  6. Development/Demonstration of an Advanced Oxy-Fuel Front-End System

    SciTech Connect

    Mighton, Steven, J.

    2007-08-06

    Owens Corning and other glass manufacturers have used oxy-fuel combustion technology successfully in furnaces to reduce emissions, increase throughput, reduce fuel consumption and, depending on the costs of oxygen and fuel, reduce energy costs. The front end of a fiberglass furnace is the refractory channel system that delivers glass from the melter to the forming process. After the melter, it is the second largest user of energy in a fiberglass plant. A consortium of glass companies and suppliers, led by Owens Corning, was formed to develop and demonstrate oxy/fuel combustion technology for the front end of a fiberglass melter, to demonstrate the viability of this energy saving technology to the U.S. glass industry, as a D.O.E. sponsored project. The project goals were to reduce natural gas consumption and CO2 green house gas emissions by 65 to 70% and create net cost savings after the purchase of oxygen to achieve a project payback of less than 2 years. Project results in Jackson, TN included achieving a 56% reduction in gas consumption and CO2 emissions. A subsequent installation in Guelph ON, not impacted by unrelated operational changes in Jackson, achieved a 64% reduction. Using the more accurate 64% reduction in the payback calculation yielded a 2.2 year payback in Jackson. The installation of the demonstration combustion system saves 77,000 DT/yr of natural gas or 77 trillion Btu/yr and eliminates 4500 tons/yr of CO2 emissions. This combustion system is one of several energy and green house gas reduction technologies being adopted by Owens Corning to achieve aggressive goals relating to the company’s global facility environmental footprint.

  7. Crustal dynamics project session 4 validation and intercomparison experiments 1979-1980 report

    NASA Technical Reports Server (NTRS)

    Liebrecht, P.; Kolenkiewicz, R.; Ryan, J.; Hothem, L.

    1983-01-01

    As part of the Crustal Dynamics Project, an experiment was performed to verify the ability of Satellite Laser Ranging (SLR), Very Long Baseline interferometry (VLBI) and Doppler Satellite Positioning System (Doppler) techniques to estimate the baseline distances between several locations. The Goddard Space Flight Center (GSFC) lasers were in operation at all five sites available to them. The ten baselines involved were analyzed using monthly orbits and various methods of selecting data. The standard deviation of the monthly SLR baseline lengths was at the 7 cm level. The GSFC VLBI (Mark III) data was obtained during three separate experiments. November 1979 at Haystack and Owens Valley, and April and July 1980 at Haystack, Owens Valley, and Fort Davis. Repeatability of the VLBI in determining baseline lengths was calculated to be at the 2 cm level. Jet Propulsion Laboratory (JPL) VLBI (Mark II) data was acquired on the Owens Valley to Goldstone baseline on ten occasions between August 1979 and November 1980. The repeatability of these baseline length determinations was calculated to be at the 5 cm level. National Geodetic Survey (NGS) Doppler data was acquired at all five sites in January 1980. Repeatability of the Doppler determined baseline lengths results were calculated at approximately 30 cm. An intercomparison between baseline distances and associated parameters was made utilizing SLR, VLBI, and Doppler results on all available baselines. The VLBI and SLR length determinations were compared on four baselines with a resultant mean difference of -1 cm and a maximum difference of 12 cm. The SLR and Doppler length determinations were compared on ten baselines with a resultant mean difference of about 30 cm and a maximum difference of about 60 cm. The VLBI and Doppler lengths from seven baselines showed a resultant mean difference of about 30 cm and maximum difference of about 1 meter. The intercomparison of baseline orientation parameters were consistent with

  8. Sun's image in the extreme ultraviolet radiation emitted from the corona

    NASA Technical Reports Server (NTRS)

    1973-01-01

    The Skylab space station's Extreme Ultraviolet monitor is a closed loop television system that permitted man for the first time to watch the Sun's image in the extreme ultraviolet radiation emitted from its million-degree outer atmosphere, the corona. This photograph shows a view of the TV scope made by Scientist-Astronaut Owen K. Garriott, Skylab 3 science pilot, on August 15, 1973. Dr. Garriott made this picture with a Land-Polaroid SX-70 camera - the first time that any Polaroid camera has been used in space.

  9. Deterrence with China: Avoiding Nuclear Miscalculation

    DTIC Science & Technology

    2014-01-01

    Israeli War of 1973, the fall of the Shah of Iran, the collapse of the Soviet Union and, most recently, 9 /11. —Mackubin ThoMas owens A s China rises and...20319 8. PERFORMING ORGANIZATION REPORT NUMBER 9 . SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) 11. SPONSOR...ABSTRACT 15. SUBJECT TERMS 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT Same as Report (SAR) 18. NUMBER OF PAGES 9 19a. NAME OF

  10. Proceedings of the Annual Precise Time and Time Interval (PTTI) Applications and Planning Meeting (22nd) Held in Vienna, Virginia on 4-6 Dec 1990

    DTIC Science & Technology

    1991-05-01

    smaller than 5 x 10-8 ’C. Materials such as Zerodur ,8 Cer-Vit, 9 and ULE10 are available that have comparable values of thermal coefficients11 but this...these proceedings. 8 Zerodur is a trademark of Schott Giasswork, Inc. 9 Cer-Vit is a trademark of Owens-Illinois, Inc. 42 10 ULE-is a trademark of Coming...are not as much as efficient in terms of signal to noise ratio. Moreover, a light signal can be relayed -back by a mirror or by a retroreflector

  11. Dielectric Constant and Loss Data. Part 4

    DTIC Science & Technology

    1980-12-01

    loss liquids: the use of a glass or plastic capillary tube mounted in a plane one-quarter wavelength froi. the short in the standing wave system. The...glass, Corning 26 "Cervit" Glass-i, Owens-Illinois 27 Silicon carbide, Vesuvius Crucible 27 Silicon carbide + glass matrix, ITT Gilfillan 27 Silicon...tan 6 T°C K tan6 22 6.38 .050 400 8.52 .145 100 6.87 .066 444 8.88 .184 200 7.37 .081 538 9.12 .346 300 7.85 .097 Silicon carbide Vesuvius Crucible

  12. A checklist of the barnacles (Crustacea: Cirripedia: Thoracica) of the Persian Gulf and Gulf of Oman with nine new records.

    PubMed

    Shahdadi, Adnan; Sari, Alireza; Naderloo, Reza

    2014-03-28

    The present annotated checklist contains 43 species of thoracican barnacles known to date from the area, 33 and 26 from the Persian Gulf and the Gulf of Oman, respectively. Nine species are new records for the area including Amphibalunus subalbidus (Henry, 1973), Armatobalanus allium (Darwin, 1854), Chelonibia patula (Ranzani, 1818), Conchoderma hunteri (Owen, 1830), Lepas anserifera Linnaeus, 1767, Lithotrya valentiana Reinhardt, 1850, Megabalanus coccopoma (Darwin, 1854), Megabalanus occator (Darwin, 1854) and Platylepas hexastylos (Fabricius, 1798), of which A. subalbidus and M. coccopoma are reported as alien species from the region.

  13. Chronology for fluctuations in late pleistocene Sierra Nevada glaciers and lakes

    SciTech Connect

    Phillips, F.M.; Zreda, M.G.; Plummer, M.A.

    1996-11-01

    Mountain glaciers, because of their small size, are usually close to equilibrium with the local climate and thus should provide a test of whether temperature oscillations in Greenland late in the last glacial period are part of global-scale climate variability or are restricted to the North Atlantic region. Correlation of cosmogenic chlorine-36 dates on Sierra Nevada moraines with a continuous radiocarbon-dated sediment record from nearby Owens Lake shows that Sierra Nevada glacial advances were associated with Heinrich events 5, 3, and 1. 27 refs., 2 figs., 1 tab.

  14. Volcanism and soil mercury on Mars - Consequences for terrestrial microorganisms

    NASA Technical Reports Server (NTRS)

    Siegel, B. Z.; Siegel, S. M.

    1978-01-01

    An earth-Mars depletion formula proposed by Anders and Owen for volatiles is used to calculate a range of putative Hg levels for Martian volcanic soils based upon analyzed samples from Hawaii. The range is about 50-150 microgram per kg. When applied either in conventional or special media (e.g., basalt powder), these levels of Hg are effective inhibitors of the growth of earth microorganisms. Taken together with other hostile chemical and physical factors, volcanic toxicants would appear to provide a further deterrent to the accidental establishment of terrestrial microbiota on Mars.

  15. Pipeline experiment co-located with USGS Parkfield earthquake prediction project

    SciTech Connect

    Isenberg, J.; Richardson, E.

    1995-12-31

    A field experiment to investigate the response of buried pipelines to lateral offsets and traveling waves has been operational since June, 1988 at the Owens` Pasture site near Parkfield, CA where the US Geological Survey has predicted a M6 earthquake. Although the predicted earthquake has not yet occurred, the 1989 Loma Prieta earthquake and 1992 M4.7 earthquake near Parkfield produced measurable response at the pipeline experiment. The present paper describes upgrades to the experiment which were introduced after Loma Prieta which performed successfully in the 1992 event.

  16. Development of a space stable thermal control coatings for use in large space vehicles

    NASA Technical Reports Server (NTRS)

    Gilligan, J. E.; Ashford, N. A.; Harada, Y.; Leas, R. M.

    1971-01-01

    The preparation and evaluation of zinc orthotitanate and of several new pigments and the environmental testing and evaluation of these pigments and of coatings made from them constitute the bulk of the work accomplished. New pigments were prepared and EPR spectra of pigments and their precursor compounds studied. Results of extensive testing of commercially-available, strippable, protective coatings are reported; Owens-Illinois 650 glass resin has been stabilized against progressive mechanical failures; and definite improvements have been noted. A zinc oxide pigmented lithium silicate paint has demonstrated very good ultraviolet stability.

  17. Middle cretaceous carbonate reservoirs, Fahud Field and northwestern Oman: discussion

    SciTech Connect

    Brennan, P.

    1985-05-01

    A discussion is presented of the Cretaceous formations involved in Fahud field. Along the Trucial Coast, as in northwestern Oman, it is not difficult to date the time of formation of the foredeep. This article provides a stratigraphic correlation chart for the Cretaceous along the Arabian side of the Arabian Gulf. The terminology presented on this correlation chart reflects oil-industry usage in the area, including correlations published by Owen and Nasr, Loutfi and Jaber, Arabian American Oil Company, Beydoun and Dunnington, and Hassan et al.

  18. Insulation Retrofit under Low-Slope Roofs.

    DTIC Science & Technology

    1982-02-01

    their assistance in the investigation, and to Mr. Philip B. Shepherd of the Johns - Manville Corporation for performing the surveys. Dr. R. Quattrone is... Johns - Manville "Money-Clip" System 13 7 Completed "Money-Clip" Installation 14 4 8 Owens-Corning Fiberglas "Energy Miser" System 14 9 Deteriorated...by using hangers and cement- Figure 6. Johns - Manville "Money-Clip" system. (From asbestos sheets to isolate the unit heaters. There was Johns - Manville Brochure

  19. Solar heating and cooling system installed at Columbus, Ohio

    NASA Technical Reports Server (NTRS)

    1980-01-01

    The Solar Energy System was installed as a part of a new construction of a college building. The building will house classrooms and laboratories, administrative offices and three lecture halls. The Solar Energy System consists of 4,096 square feet (128 panels) Owens/Illinois Evacuated Glass Tube Collector Subsystem, and a 5,000 gallon steel tank below ground storage system. Hot water is circulated between the collectors and storage tank, passing through a water/lithium bromide absorption chiller to cool the building.

  20. Southern California as seen from the Apollo 7 spacecraft

    NASA Technical Reports Server (NTRS)

    1968-01-01

    This view of southern California as seen from the Apollo 7 spacecraft during its 18th revolution of the earth. Photographed from an altitude of 124 nautical miles. The coast of California can be seen from Point Mugu southward to Oceanside. Santa Catalina can be seen below the off shore clouds. Details of the Los Angeles area are obscured by pollution which extends from Banning westard for 100 miles to beyond Malibu. In the upper portion of the photograph can be seen (left to right) the San Joaquin Valley beyond Bakersfield, the Techachapi Mountains, the Sierra Nevada, Owens Valley, Death Valley and the Mojave Desert.

  1. On the state of methane and nitrogen ice on Pluto and Triton: Implications of the binary phase diagram

    NASA Astrophysics Data System (ADS)

    Trafton, Laurence M.

    2015-01-01

    Compositional analyses of Pluto's surface ice in the literature typically include large areas on the body where CH4 and other volatiles are segregated in the pure form from the solid solution N2:CH4 in which CH4 is diluted. However, the existence of continent-size areas of pure CH4 are in conflict with both of the alternative models that successfully explain the enhancement of CH4 in Pluto's atmosphere, the Detailed Balancing thermal equilibrium model and the Hot Methane Patch model. Pluto's spectrum includes an apparently unshifted CH4 component while Triton's does not, and 93% of the concentration range of the binary phase diagram at 38 K shows that these species exist as a mixture of two saturated solid solution phases. Recognizing this, we propose that both of these saturated phases are present on Pluto and the CH4-rich phase of the mixture, CH4:N2, is the source of the relatively unshifted CH4 spectrum attributed to pure CH4. We also propose that CH4 is less abundant in Triton's ice to the point where either the ice is not saturated or the saturated CH4:N2 phase has not been detected. In this scenario, the partial vapor pressures do not change when the relative proportions of these saturated phases are varied in the mixture. Thus, the partial vapor pressures are independent of N2-CH4 concentrations if both saturated phases are present. Accordingly, the longitudinal and seasonal variations of CH4 and N2 features in Pluto's spectrum would be attributed to spatial variations in the relative proportions of these species. This may occur during volatile transport in the sublimation wind through extensive influences. The lower, unsaturated, values of the mole fraction of CH4 in the ice reported by Owen et al. (Owen et al. [1993]. Science 261, 745-748) and Cruikshank et al. (Cruikshank, D.P., Rush, T.L., Owen, T.C., Quirico, E., de Bergh, C. [1998]. The surface compositions of Triton, Pluto, and Charon. In: Solar System Ices. Astrophysics and Space Science Library

  2. Guide to Common Shipboard Expendable Bathythermograph (SXBT) Recording Malfunctions

    DTIC Science & Technology

    1978-08-01

    JOSEPHUS DANIELS (CG 27) COMPATWINGSLANT " WAINWRIGHT (CG 28) PATRON 5 " WILLIAM H. STANDLEY (CG 32) " 8 BIDDLE (CG 34) " 10 WILLIAM R. RUSH (DD 714...34 11 " WILLIAM M. WOOD (DD 715) S16 " WILLIAM C. LAWE (DO 763) " 23 " CORRY (DD 817) 24 It HOLDER (DO 819) " 26 " RICH (DO 820) 30 JOHNSTON (DD 821) 44...34 ROBERT H. MCCARD (DD 822) 45 BASILONE (DD 824) " 49 " ROBERT A. OWENS (DO 827) 56 " MYLES C. FOX (DO 829) PATRON DET SIGONELLA " CHARLES P. CECIL (DD

  3. Officers and Council, 1998-1999

    NASA Astrophysics Data System (ADS)

    1999-10-01

    The 1998-1999 Council of the British Astronomical Association photographed on the steps of Burlington House, London, on 1999 May 26. Front row, left to right: Bob Marriott, Hazel McGee, Martin Mobberley, Nick James, Jonathan Shanklin, Ron Johnson; centre: Richard Miles, Gordon Taylor, Jacqueline Mitton, David Tucker, John Mason, Pat Barber, David Reid, Peter Hudson; back: Laurence Anslow, Guy Hurst, Lionel Mayling, Nick Hewitt, Owen Brazell, Tony Kinder, Mark Armstrong, Maurice Gavin. Photo by Hazel McGee and Linda Newton.

  4. Outer Solar System Nomenclature

    NASA Technical Reports Server (NTRS)

    Owen, Tobias C.

    1998-01-01

    The Principal Investigator's responsibilities on this grant fell into two categories according to his participation. In the nomenclature work of the International Astronomical Union (IAU). Owen is chair of the Task Group for the Outer Solar System. He is also a member of the IAU's Working Group on Planetary and Satellite Nomenclature (WGPSN) which is composed of the chairs of the several Task Groups plus the presidents of two IAU Commissions and several outside consultants. The WGPSN is presided over by its President, Professor Kaare Aksnes from the Rosseland Institute for Theoretical Astrophysics in Oslo, Norway.

  5. Valve Packing

    NASA Technical Reports Server (NTRS)

    1992-01-01

    "S Glass" yarn was originally developed by NASA for high temperature space and aeronautical applications. When John Crane, Inc. required material that would withstand temperatures higher than 1,200 degrees Fahrenheit, they contacted Owens-Corning, which had developed a number of applications for the material. John Crane combines the yarn with other components to make Style 287-I packing. The product can be used in chemical processing operations, nuclear power stations, petroleum products, etc. Advantages include increased service life and reduced maintenance costs.

  6. Reconnaissance Geology and Structure of the Coso Range, California.

    DTIC Science & Technology

    1982-05-01

    the ( oso volcanic field in the calc-alkaline suite (index -56.75). These data include both Qttaternary and Tertiary rocks. According to Verhoogen. the...displacement is a minimum value. A shutter ridge along the fault is offset only 30 meters, but diverted wash channels contain highly crushed landslide material...from the Sierra Nevada. This landslide material must be younger thant 1he 440 ffl)-ycar bMsalt becaus, it is not eroded by the ancient Owens River. At

  7. Sir William Turner (1832-1916) - Lancastrian, anatomist and champion of the Victorian era.

    PubMed

    Wessels, Quenton; Correia, Janine Carla; Taylor, Adam M

    2016-11-01

    Sir William Turner, a Lancastrian, was renowned as a scientist, anatomist and a great reformer of medical education. His students became anatomists at various international institutions, which consequently shaped the future of anatomy as a subject matter both in the United Kingdom and in South Africa. Although Turner's accomplishments have been documented, little is known about the details that determined his career path and the individuals that shaped his future. Here the authors aim to highlight some aspects of Turner's academic achievements and his personal life as well as how he crossed paths with other great minds of the Victorian era including Richard Owen, Charles Darwin, James Paget and Joseph Lister.

  8. Carbon Materials Research

    DTIC Science & Technology

    2005-08-01

    Hurley, P.M. Liu, and T.W. Owens, "The Surface Topography of Non-Shear Treated Pitch and PAN Carbon Fibers as viewed by the STM,” J Mat. Res., 6...Effects in Pitch Wetting,” Proceedings Carbon 2003, Oviedo, Spain , July 2003 5 K. M. Chioujones, W. Ho, P. C. Chau, B. Fathollahi, P. G...Wapner, and W. P. Hoffman, “Microstructural Studies of In-Situ Mesophase Transformation in the Fabrication of Carbon-Carbon Composites,” Proceedings

  9. Solar heating and cooling system installed at Columbus, Ohio. Final report

    SciTech Connect

    Coy, R. G.; Braden, R. P.

    1980-09-01

    The Solar Energy System installed at Columbus Technical Institute, Columbus, Ohio was installed as a part of a new construction of a college building. The building will house classrooms and laboratories, administrative offices and three lecture halls. The Solar Energy System consists of 4096 square feet (128 panels) Owens/Illinois Evacuated Glass Tube Collector Subsystem, and a 5000 gallon steel tank below ground storage system, hot water is circulated between the collectors and storage tank, passing through a water/lithium bromide absorption chiller to cool the building. Extracts from the site files specification references, drawings, installation, operation and maintenance instructions are included.

  10. United States Air Force Summer Research Program 1991. Volume 1. Program Management Report

    DTIC Science & Technology

    1992-01-09

    0 6 0 Wisconsin 3 0 1 G 4 0 Wyoming 3 1 1 4 2 2 Canada 1 1 0 0 1 1 Total 505 170 1251 142 1 7561 312 A- 13 Table A-8. High School Participants (HSAP...Professor SPECIALTY: Mathematics Dept of Math & Comuter SO LAB ASSIGNMENT: TSD LWWyne-Owen Cotlto Meqhis, TN 38126 George Harley Hartung DEGREE: PhD...SUBMAXIMAL EXERCISE TESTING IN AEROBICALLY FIT AND NONFIT SUBJECTS G. Harley Hartung, Ph.D. Faculty Research Associate (Professor of Physiology) ABSTRACT

  11. Solar heating system installed at Troy, Ohio. Final report

    SciTech Connect

    1980-09-01

    This document is the Final Report of the Solar Energy System located at Troy-Miami County Public Library, Troy, Ohio. The completed system is composed of tree basic subsystems: the collector system consisting of 3264 square feet of Owens Illinois evacuated glass tube collectors; the storage system which includes a 5000-gallon insulated steel tank; and the distribution and control system which includes piping, pumping and control logic for the efficient and safe operation of the entire system. This solar heating system was installed in an existing facility and is, therefore, a retrofit system. This report includes extracts from the site files, specifications, drawings, installation, operation and maintenance instructions.

  12. Data for the analysis of PolyHIPE scaffolds with tunable mechanical properties for bone tissue engineering

    PubMed Central

    Owen, Robert; Sherborne, Colin; Reilly, Gwendolen C.; Claeyssens, Frederik

    2015-01-01

    This article presents data related to the research article titled, ‘Emulsion templated scaffolds with tunable mechanical properties for bone tissue engineering’ (Owen et al., in press) [1]. This data article contains excel files with the results obtained during the mechanical characterisation of 20 acrylate-based PolyHIPE compositions, giving the Young’s modulus, ultimate tensile stress and strain at failure for each specimen tested. Also included are the measurements taken to determine the degree of openness (DOO) of each composition, and the data for the cell viability and alkaline phosphatase (ALP) activity on the emulsion templated scaffolds. PMID:26958618

  13. Data for the analysis of PolyHIPE scaffolds with tunable mechanical properties for bone tissue engineering.

    PubMed

    Owen, Robert; Sherborne, Colin; Reilly, Gwendolen C; Claeyssens, Frederik

    2015-12-01

    This article presents data related to the research article titled, 'Emulsion templated scaffolds with tunable mechanical properties for bone tissue engineering' (Owen et al., in press) [1]. This data article contains excel files with the results obtained during the mechanical characterisation of 20 acrylate-based PolyHIPE compositions, giving the Young's modulus, ultimate tensile stress and strain at failure for each specimen tested. Also included are the measurements taken to determine the degree of openness (DOO) of each composition, and the data for the cell viability and alkaline phosphatase (ALP) activity on the emulsion templated scaffolds.

  14. SafeSlinger: An Easy-to-use and Secure Approach for Human Trust Establishment

    DTIC Science & Technology

    2012-03-12

    exclu- sive among all devices, which is a challenge to implement. We address this by using the received commitments as a seed to a pseudo-random...teens may find this appealing to protect their messages from peers and parents. To seed epidemic growth, SafeSlinger supports secure re- mote exchange...MobiSys, 2005. [8] Chia -Hsin Owen Chen, Chung-Wei Chen, Cynthia Kuo, Yan-Hao Lai, Jonathan M. McCune, Ahren Studer, Adrian Perrig, Bo-Yin Yang, and

  15. Sculpt test problem analysis.

    SciTech Connect

    Sweetser, John David

    2013-10-01

    This report details Sculpt's implementation from a user's perspective. Sculpt is an automatic hexahedral mesh generation tool developed at Sandia National Labs by Steve Owen. 54 predetermined test cases are studied while varying the input parameters (Laplace iterations, optimization iterations, optimization threshold, number of processors) and measuring the quality of the resultant mesh. This information is used to determine the optimal input parameters to use for an unknown input geometry. The overall characteristics are covered in Chapter 1. The speci c details of every case are then given in Appendix A. Finally, example Sculpt inputs are given in B.1 and B.2.

  16. Comparative Effect of Orthosis Design on Functional Performance

    DTIC Science & Technology

    2012-03-21

    S , Bell KJ, Davis RB 3rd, DeLuca PA. An evaluation of the posterior leaf spring orthosis using joint kinematics and kinetics. J Pediatr Orthop...GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) Patzkowski J. C., Blanck R. V., Owens J. G., Wilken J. M., Kirk K. L., Wenke J. C., Hsu J. R...5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) United States Army Institute of

  17. A novel fully-implicit finite volume method applied to the lid-driven cavity problem - Part II: Linear stability analysis

    NASA Astrophysics Data System (ADS)

    Sahin, Mehmet; Owens, Robert G.

    2003-05-01

    A novel finite volume method, described in Part I of this paper (Sahin and Owens, Int. J. Numer. Meth. Fluids 2003; 42:57-77), is applied in the linear stability analysis of a lid-driven cavity flow in a square enclosure. A combination of Arnoldi's method and extrapolation to zero mesh size allows us to determine the first critical Reynolds number at which Hopf bifurcation takes place. The extreme sensitivity of the predicted critical Reynolds number to the accuracy of the method and to the treatment of the singularity points is noted. Results are compared with those in the literature and are in very good agreement.

  18. Activity composition relationships in silicate melts: Annual performance report

    SciTech Connect

    Glazner, A.F.

    1987-01-01

    Work performed during the first two years of this project includes construction of furnace laboratory and calibration of instruments, installation of an electron microprobe, and determination of phase equilibria along a basalt-rhyolite mixing line. This latter study comprises the bulk of work performed to date. We completed approximately 100 experiments on the one-atmosphere phase equilibria of balalt-rhyolite mixtures. Starting materials were an alkali basalt from Pisgah Crater, California, and a high-silica rhyolite from the Bishop Tuff, Owens Valley, California. These materials were chosen because the compositional trend of the mixtures mimics many continental calc-alkaline suites. 5 figs.

  19. KSC-05PD-0834

    NASA Technical Reports Server (NTRS)

    2005-01-01

    KENNEDY SPACE CENTER, FLA. At the Astronaut Hall of Fame Induction Ceremony, Chairman Owen Garriott (center) places a medal around the neck of new inductee Gordon Fullerton. At right is Hall of Famer Fred Haise. Other Hall of Famers are gathered on stage for the ceremony, which is being held in the Kennedy Space Center Visitor Complexs Apollo/Saturn V Center. Recognized for their individual flight accomplishments and contributions to the success and future success of the U.S. space program, this elite group of inductees is among only 60 astronauts to be honored in the Hall of Fame and the fourth group of Space Shuttle astronauts named.

  20. KSC-05PD-0835

    NASA Technical Reports Server (NTRS)

    2005-01-01

    KENNEDY SPACE CENTER, FLA. At the Astronaut Hall of Fame Induction Ceremony, new inductee Gordon Fullerton (left) is congratulated by Chairman Owen Garriott. At right is Hall of Famer Fred Haise. Other Hall of Famers are gathered on stage for the ceremony, which is being held in the Kennedy Space Center Visitor Complexs Apollo/Saturn V Center. Recognized for their individual flight accomplishments and contributions to the success and future success of the U.S. space program, this elite group of inductees is among only 60 astronauts to be honored in the Hall of Fame and the fourth group of Space Shuttle astronauts named.

  1. Report on Investigation of Alcohol Combustion Associated Wear in Spark Ignition Engines, Mechanisms and Lubricant Effects.

    DTIC Science & Technology

    1984-12-01

    Combustion Associated Wear in Spark-Ignition Enzines 12. PERSONAL AUTHORISI INaegeli, David N. and Owens, Edwin C. 131. TYPE OF REPORT 13b. TIME COVERED 114...READINESS CMD ATTN: STEYP-MLS-M (MR DOEBBLER) I -. ATTN: AMSAR-LEM 1 YUMA AZ 85364 ROCK ISLAND ARSENAL IL 61299 PROJ MGR, BRADELY FIGHTING - CDR...CHIEF OF NAVAL RESEARCH CDR ATTN: CODE 473 1 DAVID TAYLOR NAVAL SHIP R&D CTR ARLINGTON VA 22217 ATTN: CODE 2830 (MR G BOSMAJIAN) 1 CODE 2705.1 (MR

  2. The Floor in the Solar Wind Magnetic Field Revisited

    DTIC Science & Technology

    2012-05-07

    Paper 3 . DATES COVERED (From - To) 1 Oct 2007 – 10 Nov 2010 4. TITLE AND SUBTITLE The Floor in the Solar Wind Magnetic Field Revisited...magnitude [B] had a floor of ≈ 4.6 nT in yearly averages, a value which the interplanetary magnetic - field [IMF] strength returned to, or approached, at...is implicit in the work of Owens and Crooker (2006, 2007) who simulated the interplanetary magnetic - field strength in terms of a constant open-flux

  3. Lithium Based Anodes for Solid State Batteries

    DTIC Science & Technology

    1981-06-30

    AFOSR- 77- 3460 LITHIUM BASED ANODES FOR SOLID STATE BATTERIES R.A.H. Edwards, J.R. Owen and B.C.H. Steele I!Tolfson Unit for Solid State Ionics, D...use in secondary lithium batteries . Three main problems associated with the use of pure lithium as the negative plate are as follows: (a) Formation of...Proceedings of the Workshop on Lithium Non aque ous Battery Electrochemistry. Case Western Reserve Univ. June 4-6 1980, pp.130-142, The Electrochemical Soc

  4. Electrocatalytic Reduction of Molecular Oxygen by Mononuclear and Binuclear Cobalt Phthalocyanines.

    DTIC Science & Technology

    1987-08-01

    in activity may be attributed to electronic coupling between the phthalocyanine rings. 1 -- S~ 5d ’ ON .ALAdIL,_ e ~ 0; AaS7RACT 21 A8BSTRACT SEC...Wien Morris Plains, NJ 07950 AUSTRIA Dr. Ulrich StiumingDr. E . Yeager Department of Chemical EngineeringDepartment of Chemistry Columbia UniversityCase...Box 531 Baltimore, Maryland 21218 Baltimore, Maryland 21218 S-751 21 Uppsala, Sweden Dr’. D. E . Irish Dr. John Owen Department of Chemistry Department

  5. Aperture-synthesis observations of carbon monoxide in the Egg Nebula

    NASA Technical Reports Server (NTRS)

    Heiligman, G. M.; Berge, G. L.; Claussen, M. J.; Leighton, R. B.; Lo, K. Y.; Masson, C. R.; Moffet, A. T.; Phillips, T. G.; Sargent, A. I.; Wannier, P. G.

    1986-01-01

    Observations of the 2.6-mm CO emission of the bipolar nebular CRL 2688, obtained with resolution 7 arcsec using the mm-wave interferometer at Owens Valley during December 1982-June 1983, are reported. The emission of a 10 x 15-arcsec core, centered on the optical reflection nebula and probably surrounded by a large cloud of cooler gas, is found to have a main-axis velocity gradient of 3 km/s arcsec and an excitation temperature of about 70 K.

  6. A diffuse plate boundary model for Indian Ocean tectonics

    NASA Technical Reports Server (NTRS)

    Wiens, D. A.; Demets, C.; Gordon, R. G.; Stein, S.; Argus, D.

    1985-01-01

    It is suggested that motion along the virtually aseismic Owen fracture zone is negligible, so that Arabia and India are contained within a single Indo-Arabian plate divided from the Australian plate by a diffuse boundary. The boundary is a zone of concentrated seismicity and deformation commonly characterized as 'intraplate'. The rotation vector of Australia relative to Indo-Arabia is consistent with the seismologically observed 2 cm/yr of left-lateral strike-slip along the Ninetyeast Ridge, north-south compression in the Central Indian Ocean, and the north-south extension near Chagos.

  7. Skylab 3 crewmen aboard prime recovery ship, U.S.S. New Orleans

    NASA Technical Reports Server (NTRS)

    1973-01-01

    The three crewmen of the Skylab 3 mission are seen aboard the prime recovery ship, U.S.S. New Orleans, following their successful 59-day visit to the Skylab space station in Earth orbit. They are, left to right, Astronaut Jack R. Lousma, pilot; Scientist-Astronaut Owen K. Garriott, science pilot; and Astronaut Alan L. Bean, commander. They are seated atop a platform of a fork-lift dolly. Recovery support personnel are wearing face masks to prevent exposing the crewmen to disease.

  8. Vegetation analysis for arid lands geobotany

    NASA Technical Reports Server (NTRS)

    Barbour, M. G.; Ustin, S. L.

    1985-01-01

    Three primary study sites were selected for measurement of plant phenological properties and spectral analysis. The sites selected represented typical sagebrush, creosote bush, and saltbush communities in Owens Valley, CA. Community composition was studied at these three sites plus five burned sites. Ten 50 m transects at each locality were measured for percent cover (over 10 cm) by a given species. On each transect two point quarter and five nearest neighbor analyses were conducted. These data provided percent cover, cover by area, plant size, tendency for association, and recolonization patterns after a disturbance. Plots representing percentage plant cover for six sites are included.

  9. Heat Transfer Effects on a Fully Premixed Methane Impinging Flame

    DTIC Science & Technology

    2014-10-30

    HEAT TRANSFER EFFECTS ON A FULLY PREMIXED METHANE IMPINGING FLAME D. Mira1, M. Zavala1, M. Avila1, H. Owen1, J.C. Cajas1, G. Houzeaux1 and M...to evaluate the numeri- cal algorithms and the effects of the thermal coupling with the flow dynamics is the case of a jet flame im- pinging on a...investigate the heat transfer effects and flow dynamics of an imping- ing flame with low nozzle-to-plate distance when the solid plate is considered non

  10. Determination of the Cosmic Distance Scale from Sunyaev-Zel'dovich Effect and Chandra X-ray Measurements of High Redshift Galaxy Clusters

    NASA Technical Reports Server (NTRS)

    Bonamente, Massimiliano; Joy, Marshall K.; LaRoque, Samuel J.; Carlstrom, John E.; Reese, Erik D.; Dawson, Kyle S.

    2006-01-01

    We determine the distance to 38 clusters of galaxies in the redshift range 0.14 less than or equal to z less than or equal to 0.89 using X-ray data from Chandra and Sunyaev-Zeldovich Effect data from the Owens Valley Radio Observatory and the Berkeley-Illinois-Maryland Association interferometric arrays. The cluster plasma and dark matter distributions are analyzed using a hydrostatic equilibrium model that accounts for radial variations in density, temperature and abundance, and, the statistical and systematic errors of this method are quantified. The analysis is performed via a Markov chain Monte Carlo technique that provides simultaneous estimation of all model parameters. W

  11. Processing and Characterization of High Strength, High Ductility Hadfield Steel

    DTIC Science & Technology

    1990-04-01

    pile-up in a manner analogous to Hall-Petch grain refinement [9,11,14- 17 ] (see Appendix). Adler, Olson, and Owen [ 4 ] (see Appendix) have proposed that...Figure 17 and 18. The plots of each specimen per condition are closely similar except for the 0.73 Ee- 3 4 3 °C material plot where the cross head...PAGE READ INSTRUCTIONS BEFORE COMPLETING FORM I. REPORT NUMBER 2. GOVT ACCESSION NO. 3. RECIPIENT’S CATALOG NUMBER MTL TR 90-21 4 . TITLE (and Subtitle

  12. Cultural Resources Survey, Harry S. Truman Dam and Reservoir Project, Missouri. Volume 2. Historical Resources: Historical Gazetteer and Mitigation Recommendations.

    DTIC Science & Technology

    1983-02-01

    their natural setting (36%) than from Biblical or nominally reliCjious sources (24"). The important businesses that were also important site referents...Transferred from town. SSR Agricola School (Henry) NE Big Creek T. Named for Masonic Lodge in Carrsville. 9 WHD; SSR Akard (Cedar) Later Owen’s Mill A...first business there in 1868. Dale named the place for the cane produced here. (Most descriptive place names with 1cane" or "caney" modifiers are found

  13. East Africa continental margins

    SciTech Connect

    Bosellini, A.

    1986-01-01

    New well data from Somalia, together with the history of sea-floor spreading in the Indian Ocean derived from magnetic anomalies, show that the East African margins from latitude 15/sup 0/S into the Gulf of Aden comprise four distinct segments that formed successively by the southward drift of Madagascar from Somalia during the Middle to Late Jurassic and Early Cretaceous, by the northeastward drift of India along the Owen Transform during the Late Cretaceous and Paleocene, and by the opening of the Gulf of Aden during the Neogene.

  14. Imaging spectroscopy of solar microwave radiation. 1: Flaring emission

    NASA Technical Reports Server (NTRS)

    Lim, Jeremy; Gary, Dale E.; Hurford, Gordon J.; Lemen, James R.

    1994-01-01

    We present observations of an impulsive microwave burst on the Sun with both high spatial and spectral resolution, made with the Solar Array at the Owens Valley Radio Observatory (OVRO). We used the measured brightness temperature spectrum to infer the emission process responsible for each microwave source, and to derive physical conditions in the source region. We confimed our predictions using soft X-ray measurements from Geostationary Operational Environmental Satellite (GOES), soft X-ray images from Yohkoh, and H-alpha flare images together with sunspots and magnetogram images from the Big Bear Solar Observatory.

  15. Structure-Based Design of Cdk4/6-Specific Inhibitors

    DTIC Science & Technology

    2006-10-01

    jbc.M208061200 Ravichandran N. Venkataramani‡§, Timothy K. MacLachlan¶, Xiaomei Chai‡, Wafik S. El-Deiry¶, and Ronen Marmorstein‡§** From the ‡The Wistar...Domaille, P. J., Smith, B. O., Owen, D., Brotherton, D. H., Raine, A. R. C., Xu , X., Brizuela, L., Brenner, S. L., and Laue, E. D. (1997) Nature 389...Brotherton, D., Dhanaraj, V., Wick, S., Brizuela, L., Domaille, P. J., Volyanik, E., Xu , X., Parisini, E., Smith, B. O., Archer, S. J., Serrano, M

  16. Structure-based Design of Cdk4/6-Specific Inhibitors

    DTIC Science & Technology

    2005-10-01

    Timothy K. MacLachlan¶, Xiaomei Chait, Wafik S. El-Deiryl, and Ronen Marmorstein*§II** From the +The Wistar Institute, the ¶Howard Hughes Medical...Modeling of a glutamine suggests 16. Luh, F. Y., Archer, S. J., Domaille, P. J., Smith, B. 0., Owen, D., Brotherton, D. H., Raine, A. R. C., Xu , X...E., Xu , X., Parisini, E., Smith, B. 0., Archer, S. J., Serrano, M., Brennen, thermal stability of these mutants relative to the wild type S. L

  17. Processing and Properties of Advanced Aluminum Alloys

    DTIC Science & Technology

    1990-03-01

    13A (1982), p. 2259. 13. B. Dubost, M. Audier, P. Jeanmart, J. M. Lang , and P. 6. William Miller, Alcan Banbury Laboratory, United Saiort, in...Joud and P. Desre: J. Mat. Sci., 1974, 9, 1233-1242. 38. G. Lang : Aluminium, 1974, 50, 731-734. 39. V.V. Tekuchev and v.I. Stremousov: Russian J...Koster, J. Mat. Sci., 4 (1969) 944. 2. R.A. Benedek and R.D. Doherty, Scripta Met., 8 (1974) 675. 3. B.M. Watts, M.J. Stowell, B.L. Bakie and D.G.E. Owen

  18. Solar heating system installed at Troy, Ohio

    NASA Technical Reports Server (NTRS)

    1980-01-01

    The completed system was composed of three basic subsystems: the collector system consisting of 3,264 square feet of Owens Illinois evacuated glass tube collectors; the storage system which included a 5,000 gallon insulated steel tank; and the distribution and control system which included piping, pumping and heat transfer components as well as the solemoid activated valves and control logic for the efficient and safe operation of the entire system. This solar heating system was installed in an existing facility and was, therefore, a retrofit system. Extracts from the site files, specifications, drawings, installation, operation and maintenance instructions are included.

  19. The STP/S3-4 Satellite Experiment: Equatorial F-region Irregularities.

    DTIC Science & Technology

    1981-07-14

    mean i-n mass fluctuations at 5-20 meter resolution. The S3-4 experiment has been discussed by Szuszczewicz et al. (1981). In this paper , we discuss...observations of irregularities in an isolated and decaying plasma bubble", Paper presented at International Symposium on Equatorial Aeronomy, Aguidilla, P.R...backscatter plumes", DNA report, SRI International, (Nov. 1979). 12 Tsunoda, R.T.: M.J. Baron, J. Owen and D.M. Towle , "Altair: An incoherent

  20. Absorption characteristics of glass fiber materials at normal and oblique incidence. M.S. Thesis

    NASA Technical Reports Server (NTRS)

    Wyerman, B. R.

    1974-01-01

    The absorption characteristics of several fibrous materials of the Owens Corning 700 Fiberglas Series were measured to determine the variation in impedance as a function of incident angle of the sound wave. The results, indicate that the fibrous absorbents behave as extended reacting materials. The poor agreement between measurement and theory for sound absorption based on the parameters of flow resistance and porosity indicates that this theory does not adequately predict the acoustic behavior of fibrous materials. A much better agreement with measured results is obtained for values calculated from the bulk acoustic parameters of the material.