National Library of Energy BETA

Sample records for frontal ouachita thrust

  1. Source rock geochemistry and liquid and solid petroleum occurrences of the Ouachita Mountains, Oklahoma

    SciTech Connect (OSTI)

    Curiale, J.A.

    1981-01-01

    Crude oils, solid bitumens and potential oil source rocks of the Frontal and Central Ouachita Mountains of southeastern Oklahoma were examined. The purposes of this study are to characterize the organic matter in each of these materials, and to correlate oils to potential source rocks in the Ouachita Mountains. Four Ouachita Mountain oils and seven solid bitumens (grahamite and impsonite were analyzed. The oils are paraffinic and range from 31.8 to 43.1 API gravity. Results indicate that the oils are thermally mature and generally unaltered. All four oils are commonly sourced, as suggested by n-alkane, sterane and hopane distributions, stable isotope ratios, infrared spectra and vanadium/nickel ratios. A common source for the solid bitumens is also suggested by isotope ratios and pyrolyzate characteristics. An origin due to crude oil biodegradation is suggested for these solids, based on carbon isotope ratios, elemental analyses, and sterane distributions of the solid bitumen pyrolyzates. Several stratigraphic intervals in the Ouachita Mountains possess adequate source potential for petroleum generation, based on contents of total organic carbon and extractable organic matter. Devonian rocks are oil-generative. The entire Paleozoic section examined is thermally mature enough to have generated oil, being located at about the middle of the oil window. In general, the best oil source potential is present in upper Ordovician (Polk Creek/Womble) rocks. Oil-source rock correlation techniques indicate that oils examined from the Frontal and Central Ouachita Mountains have a Siluro-Ordovician (Missouri Mountain-Polk Creek-Womble) source.

  2. 3D Structural Analysis of the Benton Uplift, Ouachita Orogen, Arkansas 

    E-Print Network [OSTI]

    Johnson, Harold Everett

    2012-02-14

    The date for the formation of the Benton Uplift, Ouachita orogeny, is bracketed by Carboniferous synorogenic sediments deposited to the north and Late Pennsylvanian to Early Permian isotopic dates from the weakly metamorphosed rocks within...

  3. Integration of geothermal data along the Balcones/Ouachita trend, central Texas. Final report

    SciTech Connect (OSTI)

    Woodruff, C.M. Jr.; Gever, C.; Snyder, Fred R.; Wuerch, David Robert

    1983-01-01

    This report presents data that address possible controls on warm-water resources. Data are presented on a series of maps, and interpretations appear in the brief text accompanying the maps. It is thought that structural controls provided by the Balcones Fault Zone on the west and by the Luling-Mexia-Talco Fault Zone on the east localize the warm waters. The ultimate controlling attribute is the foundered Ouachita structural belt, which, in turn, has controlled the orientation and magnitude of displacement of the superjacent normal fault systems. This thesis is supported by maps (in pocket) showing the following: distribution of thermal waters measured in wells along the Balcones/Ouachita structural trend showing water temperature in /sup 0/F, total depth of the well measured, water salinity in parts per million, and the geologic formation producing the water; structural contours on the base of the Cretaceous System showing the configuration of the Paleozoic Ouachita basement; structural configuration of the Balcones and Luling Fault Zone, Mexia and Talco Fault Zone, and foreland areas adjacent to the Ouachita Orogen using data from the Buda Limestone, Sligo Formation, and Ellenburger Group; Landsat lineaments and Bouguer gravity contours; and geothermal gradient contours of the Balcones/Ouachita trend based on thermal values from Paleozoic and selected Mesozoic formations.

  4. The Thermal Evolution of the Ouachita Orogen, Arkansas and Oklahoma from Quartz-Calcite Thermometry and Fluid Inclusion Thermobarometry 

    E-Print Network [OSTI]

    Piper, Jennifer

    2012-02-14

    BACKGROUND ........................................................................... 3 2.1 Regional Setting ................................................................................... 3 2.2 Tectonic History... VITA ......................................................................................................................... 75 1 1. INTRODUCTION Understanding the thermal history of the Carboniferous Ouachita orogeny in Arkansas...

  5. Measuring axial pump thrust

    DOE Patents [OSTI]

    Suchoza, B.P.; Becse, I.

    1988-11-08

    An apparatus for measuring the hydraulic axial thrust of a pump under operation conditions is disclosed. The axial thrust is determined by forcing the rotating impeller off of an associated thrust bearing by use of an elongate rod extending coaxially with the pump shaft. The elongate rod contacts an impeller retainer bolt where a bearing is provided. Suitable measuring devices measure when the rod moves to force the impeller off of the associated thrust bearing and the axial force exerted on the rod at that time. The elongate rod is preferably provided in a housing with a heat dissipation mechanism whereby the hot fluid does not affect the measuring devices. 1 fig.

  6. Measuring axial pump thrust

    DOE Patents [OSTI]

    Suchoza, Bernard P. (McMurray, PA); Becse, Imre (Washington, PA)

    1988-01-01

    An apparatus for measuring the hydraulic axial thrust of a pump under operation conditions is disclosed. The axial thrust is determined by forcing the rotating impeller off of an associated thrust bearing by use of an elongate rod extending coaxially with the pump shaft. The elongate rod contacts an impeller retainer bolt where a bearing is provided. Suitable measuring devices measure when the rod moves to force the impeller off of the associated thrust bearing and the axial force exerted on the rod at that time. The elongate rod is preferably provided in a housing with a heat dissipation mechanism whereby the hot fluid does not affect the measuring devices.

  7. Variable thrust cartridge

    DOE Patents [OSTI]

    Taleyarkhan, Rusi P. (Knoxville, TN)

    2000-11-07

    The present invention is a variable thrust cartridge comprising a water-molten aluminum reaction chamber from which a slug is propelled. The cartridge comprises a firing system that initiates a controlled explosion from the reaction chamber. The explosive force provides a thrust to a slug, preferably contained within the cartridge.

  8. Structural geology of the Buckville area, Lake Ouachita, Arkansas 

    E-Print Network [OSTI]

    Fugitt, David Spencer

    1978-01-01

    cleavage over- printed the east-west trending folds, Thrusting may have accom- panied this phase and continued after the folding wa" over. (4) Kink-like folds with north and northeast trending axes re- folded the earlier structures. At the same time...;. . 51 17, Photograph arid lirie drawing of an F. fold being deformed bv a kink fold, Schematic dra!ilng of a kink , old; the dashed lines depict the crenu', tion cleavage. Note the increase in ir, tensity of the crenulation cleavage at the fold...

  9. Fold and thrust partitioning in a contracting fold belt: Insights from the 1931 Mach earthquake in Baluchistan

    E-Print Network [OSTI]

    Bilham, Roger

    models of the earthquake cycle in this fold and thrust belt suggest that slip on the frontal thrust fault is $5 mm/yr. Hence the minimum renewal time between earthquakes with 1.2-m mean displacement should is taken into account the minimum renewal time may exceed 2000 years. Citation: Szeliga, W., R. Bilham, D

  10. Interplay between faulting and base level in the development of Himalayan frontal fold topography

    E-Print Network [OSTI]

    Interplay between faulting and base level in the development of Himalayan frontal fold topography] Fold topography preserves a potentially accessible record of the structure and evolution of an underlying thrust fault system, provided we understand the factors that shape that topography. Here we

  11. Micro thrust and heat generator

    DOE Patents [OSTI]

    Garcia, E.J.

    1998-11-17

    A micro thrust and heat generator have a means for providing a combustion fuel source to an ignition chamber of the micro thrust and heat generator. The fuel is ignited by a ignition means within the micro thrust and heat generator`s ignition chamber where it burns and creates a pressure. A nozzle formed from the combustion chamber extends outward from the combustion chamber and tappers down to a narrow diameter and then opens into a wider diameter where the nozzle then terminates outside of said combustion chamber. The pressure created within the combustion chamber accelerates as it leaves the chamber through the nozzle resulting in pressure and heat escaping from the nozzle to the atmosphere outside the micro thrust and heat generator. The micro thrust and heat generator can be microfabricated from a variety of materials, e.g., of polysilicon, on one wafer using surface micromachining batch fabrication techniques or high aspect ratio micromachining techniques (LIGA). 30 figs.

  12. Gulf Coast-East Coast magnetic anomaly I: Root of the main crustal decollement for the Appalachian-Ouachita orogen

    SciTech Connect (OSTI)

    Hall, D.J. (Total Minatome Corporation, Houston, TX (USA))

    1990-09-01

    The Gulf Coast-East Coast magnetic anomaly extends for at least 4000 km from south-central Texas to offshore Newfoundland as one of the longest continuous tectonic features in North America and a major crustal element of the entire North Atlantic-Gulf Coast region. Analysis of 28 profiles spaced at 100km intervals and four computed models demonstrate that the anomaly may be explained by a thick zone of mafic and ultramafic rocks averaging 13-15 km in depth. The trend of the anomaly closely follows the trend of main Appalachian features: in the Gulf Coast of Louisiana, the anomaly is as far south of the Ouachita front as it is east of the western limit of deformation through the central Appalachians. Because the anomaly continues across well-known continental crust in northern Florida and onshore Texas, it cannot plausibly be ascribed to an edge effect at the boundary of oceanic with continental crustal compositions. The northwest-verging, deep-crustal events discovered in COCORP data from the Ouachitas and Appalachians suggest an analogy with the main suture of the Himalayan orogen in the Tibetan Plateau. In this paper the anomaly is identified with the late Paleozoic Alleghenian megasuture, in which the northwest-verging crustal-detachment surfaces ultimately root.

  13. The Himalayan Frontal Thrust of India is not blind Senthil Kumar1

    E-Print Network [OSTI]

    Bilham, Roger

    K. Rockwell2 , Richard W. Briggs1 , Vikram C. Thakur3 , R. Jayangondaperumal3 1 Center earthquake (Mw ~8.6) (Pandey and Molnar, 1988; Ambraseys and Bilham, 2000; Bilham, 2001). #12;3 Although none

  14. Structural discordance between neogene detachments and frontal sevier thrusts, central Mormon Mountains, southern Nevada

    E-Print Network [OSTI]

    Wernicke, Brian; Walker, J. Douglas; Beaufait, Mark S.

    1985-02-01

    , light ohve to dark gray, fine-to coarse-graned, laminated to thn-bedded, cherry wth columnar strornatolites near top _/ Unit 4- Dolomde, light o dark gray, fine-to ccx3rse-cjraned, lamnated to very thm-beddecL, 3nt strcmatolltes near base J... olomitic sltstone, grayish orange, fin tomedum-graned, laminated to tt'un-bedded -/ Dolomite, light ohve-gray, medium to coarse-grained, tt'un-bedded, local- ly sllty, oohhc, black bond at base Unit 3- Dolornlte, IJht to dark gray, fine to coome...

  15. Deep structure of the Texas Gulf passive margin and its Ouachita-Precambrian basement: Results of the COCORP San Marcos arch survey

    SciTech Connect (OSTI)

    Culotta, R.; Latham, T.; Oliver, J.; Brown, L.; Kaufman, S. (Cornell Univ., Ithaca, NY (United States)); Sydow, M. (Pennzoil, Houston, TX (United States))

    1992-02-01

    This COCORP deep seismic survey provides a comprehensive image of the southeast-Texas part of the Gulf passive margin and its accreted Ouachita arc foundation. Beneath the updip limit of the Cenozoic sediment wedge, a prominent antiformal structure is imaged within the interior zone of the buried late Paleozoic Ouachita orogen. The structure appears to involve Precambrian Grenville basement. The crest of the antiform is coincident with the Cretaceous-Tertiary Luling-Mexia-Talco fault zone. Some of these faults dip to the northwest, counter to the general regional pattern of down-to-the-basin faulting, and appear to sole into the top of the antiform, suggesting that the Ouachita structure has been reactivated as a hingeline to the subsiding passive margin. The antiform may be tied via this fault system and the Ouachita gravity gradient to the similar Devils River, Waco, and Benton uplifts, interpreted as Precambrian basement-cored massifs. Above the Paleozoic sequence, a possible rift-related graben is imaged near the updip limit of Jurassic salt. Paleoshelf edges of the major Tertiary depositional sequences are marked by expanded sections disrupted by growth faults and shale diapirs. Within the Wilcox Formation, the transect crosses the mouth of the 900-m-deep Yoakum Canyon, a principal pathway of sediment delivery from the Laramide belt to the Gulf. Beneath the Wilcox, the Comanchean (Lower Cretaceous) shelf edge, capped by the Stuart City reef, is imaged as a pronounced topographic break onlapped by several moundy sediment packages. Because this segment of the line parallels strike, the topographic break may be interpreted as a 2,000-m-deep embayment in the Cretaceous shelf-edge, and possibly a major submarine canyon older and deeper than the Yoakum Canyon.

  16. Thrust bolting: roof bolt support apparatus

    DOE Patents [OSTI]

    Tadolini, Stephen C. (Lakewood, CO); Dolinar, Dennis R. (Golden, CO)

    1992-01-01

    A method of installing a tensioned roof bolt in a borehole of a rock formation without the aid of a mechanical anchoring device or threaded tensioning threads by applying thrust to the bolt (19) as the bonding material (7') is curing to compress the strata (3) surrounding the borehole (1), and then relieving the thrust when the bonding material (7') has cured.

  17. Structure of the eastern Red Rocks and Wind Ridge thrust faults, Wyoming: how a thrust fault gains displacement along strike 

    E-Print Network [OSTI]

    Huntsman, Brent Stanley

    1983-01-01

    OF FIELD MAPPING Methods . Thrust Faults . The Wind Ridge Thrust Fault System The Red Rocks Thrust Fault System CLAY MODEL STUDIES Purpose and Description Model Results DISCUSSION OF RESULTS Kinematics of the Red Rocks Thrust Fault Termination... . Kinematics of the Southern Wind Ridge Thrust Fault . . . A Conceptual Model of the Red Rocks Thrust Fault Termination Implications of the Red Rocks Fault Termination . . . . . . Page V1 V11 1X X1 X11 7 9 17 18 18 21 24 27 35 35 38 49 49...

  18. Thrust allocation with power management functionality on dynamically positioned vessels

    E-Print Network [OSTI]

    Johansen, Tor Arne

    Thrust allocation with power management functionality on dynamically positioned vessels Aleksander Veksler,1 Tor Arne Johansen,1 Roger Skjetne2 Abstract--A thrust allocation method with capabilities are fairly straightforward. Index Terms--Thrust Allocation, Surface Vessels, Power Man- agement I

  19. Simulations of Midlatitude Frontal Clouds by Single-Column and...

    Office of Scientific and Technical Information (OSTI)

    and 4 cloud resolving models (CRMs) in simulating a strong midlatitude frontal cloud system taken from the Spring 2000 Cloud Intensive Observational Period at the ARM Southern...

  20. Generating Thrust with a Biologically-Inspired Robotic Ribbon Fin

    E-Print Network [OSTI]

    MacIver, Malcolm A.

    Generating Thrust with a Biologically-Inspired Robotic Ribbon Fin Michael Epstein Mechanical Mechanical Engineering Northwestern University Evanston, Illinois, USA colgate@northwestern.edu Malcolm A. MacIver Mechanical Engineering Biomedical Engineering Northwestern University Evanston, Illinois, USA

  1. Thrust Network Analysis : exploring three-dimensional equilibrium

    E-Print Network [OSTI]

    Block, Philippe (Philippe Camille Vincent)

    2009-01-01

    This dissertation presents Thrust Network Analysis, a new methodology for generating compression-only vaulted surfaces and networks. The method finds possible funicular solutions under gravitational loading within a defined ...

  2. Computational analysis of spiral groove thrust bearings and face seals 

    E-Print Network [OSTI]

    Zirkelback, Nicole Lisa

    1997-01-01

    Analyses for incompressible and compressible spiral groove thrust bearings (SGTBS) and face seals (SGFSS) are presented. A successive approximation linearizes the partial differential equation of pressure that arises in the compressible fluid...

  3. Design of high temperature high speed electromagnetic axial thrust bearing 

    E-Print Network [OSTI]

    Mohiuddin, Mohammad Waqar

    2002-01-01

    The National Aeronautics and Space Administration (NASA) is researching the magnetic bearings to use it as a better alternative to conventional bearings. This research was to develop an axial thrust electromagnetic bearing for high performance jet...

  4. Microstructures and Rheology of a Limestone-Shale Thrust Fault 

    E-Print Network [OSTI]

    Wells, Rachel Kristen

    2011-02-22

    AND RHEOLOGY OF A LIMESTONE-SHALE THRUST FAULT A Thesis by RACHEL KRISTEN WELLS Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE December... 2010 Major Subject: Geology MICROSTRUCTURES AND RHEOLOGY OF A LIMESTONE-SHALE THRUST FAULT A Thesis by RACHEL KRISTEN WELLS Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment...

  5. Geomorphology, kinematic history, and earthquake behavior of the active Kuwana wedge thrust anticline, central Japan

    E-Print Network [OSTI]

    Mueller, Karl

    blind thrusts [Philip and Meghraoui, 1983; Rockwell et al., 1984, 1988; Bullard and Lettis, 1993; Molnar

  6. Grenville foreland thrust belt hidden beneath the eastern US midcontinent

    SciTech Connect (OSTI)

    Hauser, E.C. (Cornell Univ., Ithaca, NY (United States))

    1993-01-01

    Grenville foreland thrust structures are observed beneath the eastern US midcontinent on COCORP (Consortium for Continental Reflection Profiling) line OH-1 and a short seismic line in southwest Ohio. These structures represent the first evidence for a significant Grenville foreland thrust belt preserved in eastern North America. On the COCORP lines, the structures include a thrust ramp anticline and an associated asymmetric syncline. The Grenville front tectonic zone appears to truncate these foreland structures, indicating a later, second phase expressed as a deeply penetrating, out-of-sequence thrust zone associated with the main uplift of the Grenville province on the east. A short, shallow seismic line in southwestern Ohio reveals an east-dipping sequence of prominently layered rocks that may lie above a footwall ramp to a deeper Grenville thrust fault. A drill hole into the less reflective top of this dipping sequence encountered unmetamorphosed sedimentary rocks like those increasingly reported from other drill holes in southwestern Ohio and adjacent states. Although possibly part of a late Precambrian (Keweenawan ) rift, these clastic sedimentary rocks may instead preserve evidence of a heretofore unrecognized Grenville foreland basin in eastern North America. Alternatively these Precambrian sedimentary rocks together with an underlying, but yet undrilled, strongly layered sequence may correlate with similarly layered rocks observed on COCORP and industrial seismic lines within the Middle Proterozoic granite-rhyolite province to the west in Indiana and Illinois and indicate that unmetamorphosed sedimentary material is an important constituent of the granite-rhyolite province. 25 refs., 6 figs.

  7. A comparison of frontal and continuous systems of grazing 

    E-Print Network [OSTI]

    Achaval O'Farrell, Fabian de

    1991-01-01

    A COMPARISON OF FRONTAL AND CONTINUOUS SVSTEMS OF GRAZING A Thesis by FABIAN de ACHAVAL O'FARRELL Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE May 1991 Major Subject: Animal Science A COMPARISON OF FRONTAL AND CONTINUOUS SYSTEMS OF GRAZING A Thesis by FABIAN de ACHAVAL O'FARRELL Approved as to style and content by: W. C. Elias (Chair of Committee) M. M. Kothmann (Member) W. A...

  8. Problems of millipound thrust measurement. The "Hansen Suspension"

    SciTech Connect (OSTI)

    Carta, David G.

    2014-03-31

    Considered in detail are problems which led to the need and use of the 'Hansen Suspension'. Also discussed are problems which are likely to be encountered in any low level thrust measuring system. The methods of calibration and the accuracies involved are given careful attention. With all parameters optimized and calibration techniques perfected, the system was found capable of a resolution of 10 {mu} lbs. A comparison of thrust measurements made by the 'Hansen Suspension' with measurements of a less sophisticated device leads to some surprising results.

  9. A Theory of Autism Based on Frontal-Posterior

    E-Print Network [OSTI]

    A Theory of Autism Based on Frontal-Posterior Underconnectivity MARCEL ADAM JUST1 TIMOTHY A. KELLER RAJESH K. KANA UAB Department of Psychology, Birmingham, AL lthough autism was first formally described be applied to investigations of the psychological and biological underpinnings of autism, including genomics

  10. Physical and biological variability in the Antarctic Polar Frontal Zone

    E-Print Network [OSTI]

    Kurapov, Alexander

    biomass were highest at stations occupied in the vicinity of two frontal features represented by the APF/nekton biomass.1,2 It has, there- fore, been suggested that this region represents a vital component of the `life and to 150 m at night. Sippican T5 XBTs (deployed to a maxi- mum depth of 1200 m) and surface chl

  11. RESEARCH REPORT Limbic and Frontal Cortical Degeneration Is Associated

    E-Print Network [OSTI]

    Gaser, Christian

    , and Ferdinand Binkofski Background: Mutations in the PINK1 gene can cause Parkinson's disease and are frequently: Hippocampus, Parkinson's disease, PINK1, psychiatric disorders, voxel-based morphometry P arkinson's disease of the psychiatric disease was also correlated with the extent of limbic and frontal gray matter volume decrease

  12. Engineering Research, Development and Technology, FY95: Thrust area report

    SciTech Connect (OSTI)

    1996-02-01

    The mission of the Engineering Research, Development, and Technology Program at Lawrence Livermore National Laboratory (LLNL) is to develop the knowledge base, process technologies, specialized equipment, tools and facilities to support current and future LLNL programs. Engineering`s efforts are guided by a strategy that results in dual benefit: first, in support of Department of Energy missions, such as national security through nuclear deterrence; and second, in enhancing the nation`s economic competitiveness through their collaboration with US industry in pursuit of the most cost-effective engineering solutions to LLNL programs. To accomplish this mission, the Engineering Research, Development, and Technology Program has two important goals: (1) identify key technologies relevant to LLNL programs where they can establish unique competencies, and (2) conduct high-quality research and development to enhance their capabilities and establish themselves as the world leaders in these technologies. To focus Engineering`s efforts, technology thrust areas are identified and technical leaders are selected for each area. The thrust areas are comprised of integrated engineering activities, staffed by personnel from the nine electronics and mechanical engineering divisions, and from other LLNL organizations. This annual report, organized by thrust area, describes Engineering`s activities for fiscal year 1995. The report provides timely summaries of objectives methods, and key results from eight thrust areas: computational electronics and electromagnetics; computational mechanics; microtechnology; manufacturing technology; materials science and engineering; power conversion technologies; nondestructive evaluation; and information engineering.

  13. Thrust Area Report, Engineering Research, Development and Technology

    SciTech Connect (OSTI)

    Langland, R. T.

    1997-02-01

    The mission of the Engineering Research, Development, and Technology Program at Lawrence Livermore National Laboratory (LLNL) is to develop the knowledge base, process technologies, specialized equipment, tools and facilities to support current and future LLNL programs. Engineering`s efforts are guided by a strategy that results in dual benefit: first, in support of Department of Energy missions, such as national security through nuclear deterrence; and second, in enhancing the nation`s economic competitiveness through our collaboration with U.S. industry in pursuit of the most cost- effective engineering solutions to LLNL programs. To accomplish this mission, the Engineering Research, Development, and Technology Program has two important goals: (1) identify key technologies relevant to LLNL programs where we can establish unique competencies, and (2) conduct high-quality research and development to enhance our capabilities and establish ourselves as the world leaders in these technologies. To focus Engineering`s efforts technology {ital thrust areas} are identified and technical leaders are selected for each area. The thrust areas are comprised of integrated engineering activities, staffed by personnel from the nine electronics and mechanical engineering divisions, and from other LLNL organizations. This annual report, organized by thrust area, describes Engineering`s activities for fiscal year 1996. The report provides timely summaries of objectives, methods, and key results from eight thrust areas: Computational Electronics and Electromagnetics; Computational Mechanics; Microtechnology; Manufacturing Technology; Materials Science and Engineering; Power Conversion Technologies; Nondestructive Evaluation; and Information Engineering. Readers desiring more information are encouraged to contact the individual thrust area leaders or authors. 198 refs., 206 figs., 16 tabs.

  14. Optimal dimensionless design and analysis of jet ejectors as compressors and thrust augmenters 

    E-Print Network [OSTI]

    Mohan, Ganesh

    2006-08-16

    A jet ejector may be used as a compressor or to enhance thrust of watercraft or aircraft. Optimization of jet ejectors as compressors and thrust augmenters was conducted using the software GAMBIT (Computer Aided Engineering (CAE) tool for geometry...

  15. Thrust faulting in Temblor Range, Kern County, California

    SciTech Connect (OSTI)

    Simonson, R.R.

    1991-02-01

    Surface and subsurface studies confirm the presence of overthrusting in the Temblor Range between Gonyer Canyon and Recruit Pass. In the subsurface, three wells have penetrated the Cree fault, the Hudbay Cree' No. 1 (7,300 ft), the Frantzen Oil Company Cree' No. 1 (5,865 ft) and the Arco Cree Fee' 1A well (5,915 ft). Below the fault, 25 to 35{degree} of westerly dips on the west flank of the sub-thrust Phelps anticline are encountered. The McDonald section below the fault is comprised of siliceous fractured shale which contains live oil and gas showings. A drill-stem test of the interval from 8,247 to 8,510 ft in the Frantzen well resulted in a recovery of 1,200 ft clean 34{degree} oil and 40 MCF per day gas. The shut in pressure was 3,430 lb, which is a normal hydrostatic pressure common to the producing structures in the southern San Joaquin Valley. The equivalent of this interval has produced over 7,000 bbl of oil in the Arco Cree' 1A well. The Arco Cree Fee' No. 1A well crossed the axis of the Phelps Anticline as indicated by good dipmeter and bottomed in Lower Zemorrian at 14,512 ft total depth. This well was not drilled deep enough to reach the Point of Rocks Sand and did not test the gas showings in the lower Miocene section. In the Gonyer Canyon area, subsurface evidence indicated conditions are similar to those in the Cree area because a large structure is present below a thrust fault. It is believed that significant accumulations will be found beneath thrust faults in the eastern part of the Temblor Range where conditions are similar to those that were instrumental in forming fields such as the Elk Hills, B. V. Hills, Belgian Anticline and others.

  16. Direct thrust measurements and modelling of a radio-frequency expanding plasma thruster

    SciTech Connect (OSTI)

    Lafleur, T.; Charles, C.; Boswell, R. W. [Space Plasma, Power and Propulsion Group, Research School of Physics and Engineering, The Australian National University, Canberra ACT 0200 (Australia); Takahashi, K. [Space Plasma, Power and Propulsion Group, Research School of Physics and Engineering, The Australian National University, Canberra ACT 0200 (Australia); Department of Electrical Engineering and Computer Science, Iwate University, Morioka 020-8551 (Japan)

    2011-08-15

    It is shown analytically that the thrust from a simple plasma thruster (in the absence of a magnetic field) is given by the maximum upstream electron pressure, even if the plasma diverges downstream. Direct thrust measurements of a thruster are then performed using a pendulum thrust balance and a laser displacement sensor. A maximum thrust of about 2 mN is obtained at 700 W for a thruster length of 17.5 cm and a flow rate of 0.9 mg s{sup -1}, while a larger thrust of 4 mN is obtained at a similar power for a length of 9.5 cm and a flow rate of 1.65 mg s{sup -1}. The measured thrusts are in good agreement with the maximum upstream electron pressure found from measurements of the plasma parameters and in fair agreement with a simple global approach used to model the thruster.

  17. Thrust and efficiency model for electron-driven magnetic nozzles

    SciTech Connect (OSTI)

    Little, Justin M.; Choueiri, Edgar Y. [Electric Propulsion and Plasma Dynamics Laboratory, Princeton University, Princeton, New Jersey 08544 (United States)] [Electric Propulsion and Plasma Dynamics Laboratory, Princeton University, Princeton, New Jersey 08544 (United States)

    2013-10-15

    A performance model is presented for magnetic nozzle plasmas driven by electron thermal expansion to investigate how the thrust coefficient and beam divergence efficiency scale with the incoming plasma flow and magnetic field geometry. Using a transformation from cylindrical to magnetic coordinates, an approximate analytical solution is derived to the axisymmetric two-fluid equations for a collisionless plasma flow along an applied magnetic field. This solution yields an expression for the half-width at half-maximum of the plasma density profile in the far-downstream region, from which simple scaling relations for the thrust coefficient and beam divergence efficiency are derived. It is found that the beam divergence efficiency is most sensitive to the density profile of the flow into the nozzle throat, with the highest efficiencies occurring for plasmas concentrated along the nozzle axis. Increasing the expansion ratio of the magnetic field leads to efficiency improvements that are more pronounced for incoming plasmas that are not concentrated along the axis. This implies that the additional magnet required to increase the expansion ratio may be worth the added complexity for plasma sources that exhibit poor confinement.

  18. Chemistry and Anatomy of the Frontal Gland in Soldiers of the Sand Termite Psammotermes hybostoma

    E-Print Network [OSTI]

    Danchin, Etienne

    Chemistry and Anatomy of the Frontal Gland in Soldiers of the Sand Termite Psammotermes hybostoma of the frontal gland and on the diversity of soldier defensive chemicals in the sand ter- mite, Psammotermes (Crespi, 1994). In termite ancestors, the caste of soldiers evolved as the first altruistic caste, com

  19. Data Archive and Portal Thrust Area Strategy Report

    SciTech Connect (OSTI)

    Sivaraman, Chitra; Stephan, Eric G.; Macduff, Matt C.; Hagler, Clay D.

    2014-09-30

    This report describes the Data Archive and Portal (DAP), a key capability of the U.S. Department of Energy's Atmosphere to Electron (A2e) initiative. The DAP Thrust Area Planning Group was organized to develop a plan for deploying this capability. Primarily, the report focuses on a distributed system--a DOE Wind Cloud--that functions as a repository for all A2e data. The Wind Cloud will be accessible via an open, easy-to-navigate user interface that facilitates community data access, interaction, and collaboration. DAP management will work with the community, industry, and international standards bodies to develop standards for wind data and to capture important characteristics of all data in the Wind Cloud.

  20. Design and Implementation of a Thrust-Vectored Unmanned Tail-Sitter with Reconfigurable Wings

    E-Print Network [OSTI]

    Benmei, Chen

    and expanded polyolefin (EPO) foam, U-Lion is equipped with an array of avionic components which enable stable. The propulsion of U-Lion comes from a self-fabricated contra-rotating motor fixed on a gimbal mechanism which can change the direction of the motor for the required thrust. This thrust-vectored propulsion system

  1. Electric Energy Challenges of the Future Future Grid Thrust Area 1 White Paper

    E-Print Network [OSTI]

    Electric Energy Challenges of the Future Future Grid Thrust Area 1 White Paper Power Systems Engineering Research Center Empowering Minds to Engineer the Future Electric Energy System #12;Thrust Area 1 White Paper Electric Energy Challenges of the Future Project Team Gerald T. Heydt, Kory Hedman Arizona

  2. Late Cenozoic partitioning of oblique plate convergence in the Zagros fold-and-thrust belt (Iran)

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Late Cenozoic partitioning of oblique plate convergence in the Zagros fold-and-thrust belt (Iran 2 May 2006. [1] The NW trending Zagros fold-and-thrust belt is affected by two major dextral faults operating at the rear of the belt has become partitioned along the newly formed Main Recent Fault

  3. Deformation associated with transverse-thrust ramps: a field and experimental study 

    E-Print Network [OSTI]

    McCaskey, Michael Donald

    1982-01-01

    direction. 2. Marias Pass Location Maps. (A) Generalized geologic map showing location of Marias Pass, and the Lewis Thrust, and (B) schematic diagram illustrates ramp geometries for the Lewis Thrust in the Marias Pass region. 3. Geometry of dip ramp... of Marias Pass showing the location of study sites A, 8, C, and the dip-ramp site at Two Medicine Lake . 85 24. Contour map of the Lewis Thrust surface in the Marias Pass area constructed from sur- vey sites (measured in feet above sea level in order...

  4. Self-Control of Avoidance Motivation: Implications for Understanding Frontal Cortical Asymmetry 

    E-Print Network [OSTI]

    Kelley, Nicholas J

    2015-08-10

    Self-control involves the inhibition of dominant response tendencies. Most research on self-control has examined the inhibition of approach-motivated tendencies, and previous research has found that right frontal cortical asymmetry facilitates...

  5. Examining Associations between Emotional Facial Expressions, Relative Left Frontal Cortical Activity, and Task Persistence 

    E-Print Network [OSTI]

    Price, Thomas

    2012-10-19

    Past research associated relative left frontal cortical activity with approach motivation, or the inclination to move toward a stimulus, as well as positive affect. Work with anger, a negative emotion often high in approach, helped clarify the role...

  6. Attention Drives Synchronization of Alpha and Beta Rhythms between Right Inferior Frontal and Primary Sensory Neocortex

    E-Print Network [OSTI]

    Sacchet, Matthew D.

    The right inferior frontal cortex (rIFC) is specifically associated with attentional control via the inhibition of behaviorally irrelevant stimuli and motor responses. Similarly, recent evidence has shown that alpha (7–14 ...

  7. Approach- and Withdrawal-Oriented Responses to Social Rejection: The Role of Asymmetrical Frontal Cortical Activity 

    E-Print Network [OSTI]

    Peterson, Carly Kathryn

    2011-02-22

    - AND WITHDRAWAL-ORIENTED RESPONSES TO SOCIAL REJECTION: THE ROLE OF ASYMMETRICAL FRONTAL CORTICAL ACTIVITY A Thesis by CARLY KATHRYN PETERSON Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE December 2009 Major Subject: Psychology APPROACH- AND WITHDRAWAL-ORIENTED RESPONSES TO SOCIAL REJECTION: THE ROLE OF ASYMMETRICAL FRONTAL CORTICAL ACTIVITY A Thesis by CARLY KATHRYN...

  8. Structure and evolution of the active fold and thrust belt of southwestern Taiwan using GPS geodesy 

    E-Print Network [OSTI]

    Hickman, John Bibb

    1999-01-01

    Using GPS and published geologic data, we have crographics. investigated the current deformation rates and local kinematic relationships for the southern region of the Taiwan fold-thrust belt. The GPS measurements suggest complex motions across...

  9. Thrust belt architecture of the central and southern Western Foothills of Taiwan 

    E-Print Network [OSTI]

    Rodriguez-Roa, Fernando Antonio

    2009-05-15

    A structural model of the central and southern Western Foothills Fold and Thrust Belt (WFFTB) was constructed from serial balanced cross sections. The cross sections are constrained by published surface and subsurface geologic data...

  10. Orbit determination using modern filters/smoothers and continuous thrust modeling

    E-Print Network [OSTI]

    Folcik, Zachary James

    2008-01-01

    The development of electric propulsion technology for spacecraft has led to reduced costs and longer lifespans for certain types of satellites. Because these satellites frequently undergo continuous thrust, predicting their ...

  11. Characteristics of displacement transfer zones associated with thrust faults / by Arthur Francis Xavier O'Keefe 

    E-Print Network [OSTI]

    O'Keefe, Arthur Francis Xavier

    1980-01-01

    CHARAC 'ERZSTZCS OF DZSPLACENENT TRANSFER 'ZONES ASSOCIATED WI H THRUST FAULTS A Thesis by ARTHUR FRANCIS XAVIER O&HEEFE Submitted to the Graduate College of Texas AlkM University in partial fulfillment of the requirement for the degree... of NASTER OF SCIENCE August 1990 Idaho or Subrent: Geology CHARACTERISTICS QF DISPLACEMENT TRANSFER ZONES ASSOCIATED NITS THRUST FAULTS A Thesis by ARTHUR FRANCIS XAVIER 0 'KEEFE Approved ss to style and content by: (Co-chairman of' Commi. tee...

  12. Engineering Research and Development and Technology thrust area report FY92

    SciTech Connect (OSTI)

    Langland, R.T.; Minichino, C.

    1993-03-01

    The mission of the Engineering Research, Development, and Technology Program at Lawrence Livermore National Laboratory (LLNL) is to develop the technical staff and the technology needed to support current and future LLNL programs. To accomplish this mission, the Engineering Research, Development, and Technology Program has two important goals: (1) to identify key technologies and (2) to conduct high-quality work to enhance our capabilities in these key technologies. To help focus our efforts, we identify technology thrust areas and select technical leaders for each area. The thrust areas are integrated engineering activities and, rather than being based on individual disciplines, they are staffed by personnel from Electronics Engineering, Mechanical Engineering, and other LLNL organizations, as appropriate. The thrust area leaders are expected to establish strong links to LLNL program leaders and to industry; to use outside and inside experts to review the quality and direction of the work; to use university contacts to supplement and complement their efforts; and to be certain that we are not duplicating the work of others. This annual report, organized by thrust area, describes activities conducted within the Program for the fiscal year 1992. Its intent is to provide timely summaries of objectives, theories, methods, and results. The nine thrust areas for this fiscal year are: Computational Electronics and Electromagnetics; Computational Mechanics; Diagnostics and Microelectronics; Emerging Technologies; Fabrication Technology; Materials Science and Engineering; Microwave and Pulsed Power; Nondestructive Evaluation; and Remote Sensing and Imaging, and Signal Engineering.

  13. Evaluation of heat transfer processes in the lower 1420 feet of dry cold frontal zones 

    E-Print Network [OSTI]

    Ryan, Bill Chatten

    1964-01-01

    EVALUATION OF HEAT TRANSFER PROCESSES IN THE IlNER 1420 FEET OF DRY COID FRONTAL ZONES A Thesis By BILL CHATTEN RYAN Captain U. S. A. F. Submitted to the Graduate College of the Texas ASM University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE August 1964 Ma]or Sub]ect: Meteorology EVALUATION OF HEAT TRANSFER PROCESSES IN THE LOWER 1420 FEET OF DRY COID FRONTAL ZONES A Thesis By BILL CHATTEN RYAN Captain U. S. A. F. Approved as to style and content by: (C...

  14. Resistive thrust production can be as crucial as added mass mechanisms for inertial undulatory swimmers

    E-Print Network [OSTI]

    Piñeirua, Miguel; Thiria, Benjamin

    2015-01-01

    In this paper, we address a crucial point regarding the description of moderate to high Reynolds numbers aquatic swimmers. For decades, swimming animals have been classified in two different families of propulsive mechanisms based on the Reynolds number: the "resistive" swimmers, using local friction to produce the necessary thrust force for locomotion at low Reynolds number and the "reactive" swimmers, lying in the high Reynolds range, and using added mass acceleration (described by perfect fluid theory). However, inertial swimmers are also systems that dissipate energy, due to their finite size, therefore involving strong resistive contributions, even for high Reynolds numbers. Using a complete model for the hydrodynamic forces, involving both reactive and resistive contributions, we revisit here the physical mechanisms responsible for the thrust production of such swimmers. We show, for instance, that the resistive part of the force balance is as crucial as added mass effects in the modeling of the thrust ...

  15. Conditions during syntectonic vein formation in the footwall of the Absaroka thrust fault of the Idaho-Wyoming-Utah fold and thrust belt 

    E-Print Network [OSTI]

    Lambert, George Randall

    1993-01-01

    Results. . Isotope Thermometry . FRACTURE MECHANICS . Analysis Procedure and Results DISCUSSION . Thrust Faulting and Overburden Temperatures. Geothermal Gradient Constraints. Twtn Creek Formation Fluid Flow? Closed system. Open System. . tv vt...C. The lithostatic and hydrostatic thermobartc gradients were calculated using a 26 MPa/km hthostatic gradient, a 10 MPa/km hydrostatic gradient and a 25oC/km geothermal gradient. The present mean surface temperature in this portion of the Idaho-Wyoming-Utah fold...

  16. Direct measurement of the impulse in a magnetic thrust chamber system for laser fusion rocket

    SciTech Connect (OSTI)

    Maeno, Akihiro; Yamamoto, Naoji; Nakashima, Hideki [Interdisciplinary Graduate School of Engineering Science, Kyushu University, 6-1 Kasuga-kouen, Kasuga, Fukuoka 816-8580 (Japan); Fujioka, Shinsuke; Johzaki, Tomoyuki [Institute of Laser Engineering, Osaka University, Suita, Osaka 565-087 (Japan); Mori, Yoshitaka [Graduate School for the Creation of New Photonics Industries, Hamamatsu, Shizuoka 431-1202 (Japan); Sunahara, Atsushi [Institute for Laser Technology, Suita, Osaka 565-087 (Japan)

    2011-08-15

    An experiment is conducted to measure an impulse for demonstrating a magnetic thrust chamber system for laser fusion rocket. The impulse is produced by the interaction between plasma and magnetic field. In the experiment, the system consists of plasma and neodymium permanent magnets. The plasma is created by a single-beam laser aiming at a polystyrene spherical target. The impulse is 1.5 to 2.2 {mu}Ns by means of a pendulum thrust stand, when the laser energy is 0.7 J. Without magnetic field, the measured impulse is found to be zero. These results indicate that the system for generating impulse is working.

  17. Coordinated Roles of Motivation and Perception in the Regulation of Intergroup Responses: Frontal Cortical

    E-Print Network [OSTI]

    Coordinated Roles of Motivation and Perception in the Regulation of Intergroup Responses: Frontal-regulation is believed to involve changes in motivation and perception that function to promote goal-driven behavior-regulation. The present study examined the coordination of motivation, perception, and action control in White American

  18. How laminar frontal cortex and basal ganglia circuits interact to control planned and reactive saccades

    E-Print Network [OSTI]

    Crawford, Doug

    How laminar frontal cortex and basal ganglia circuits interact to control planned and reactive reactive behaviors are insufficient. This paper proposes a new model, called TELOS, to explain how laminar). In amphibians and all land vertebrates, the BG interact with a laminar structure, the optic tectum (OT), or its

  19. Neuropsychologia 39 (2001) 972982 Continuous processing in macaque frontal cortex during visual

    E-Print Network [OSTI]

    Schall, Jeffrey D.

    2001-01-01

    Neuropsychologia 39 (2001) 972­982 Continuous processing in macaque frontal cortex during visual is transferred between processing stages such as stimulus evaluation and response preparation in a continuous support the model of continuous information processing and argue against a strictly discrete model. © 2001

  20. Switching from automatic to controlled action by monkey medial frontal cortex

    E-Print Network [OSTI]

    Crawford, Doug

    Switching from automatic to controlled action by monkey medial frontal cortex Masaki Isoda to switch behavior by overcoming habitual actions that are otherwise triggered automatically. It is unknown how the brain controls this type of behavioral switching. Here we show that the presupplementary motor

  1. Frontal circulation induced by up-front and coastal downwelling winds

    E-Print Network [OSTI]

    consequences to vertical exchanges of tracers and water masses. Keywords Ocean fronts . Wind-front interactionFrontal circulation induced by up-front and coastal downwelling winds Yu-Lin Chang & Lie-Yauw Oey-shelf and depth) circula- tion by downwelling wind in the presence of a prograding front (with isopycnals

  2. Research report Differential effects of cholinergic lesions on dendritic spines in frontal

    E-Print Network [OSTI]

    Wellman, Cara

    , USA Accepted 20 August 2003 Abstract Previously, we demonstrated that plasticity of frontal cortex magnocellularis; Plasticity 1. Introduction Plasticity has long been known to be a property of developing nervous systems. Although originally consid- ered to be a developmental phenomenon, plasticity extends

  3. Deformation zone `jumps' in a young convergent setting; the Lengguru fold-and-thrust belt, New Guinea Island

    E-Print Network [OSTI]

    Nicolas, Chamot-Rooke

    Deformation zone `jumps' in a young convergent setting; the Lengguru fold-and-thrust belt, New The Lengguru fold-and-thrust belt in West Papua (Indonesia) has all the characteristics of a young orogen buttress. The construction of these two wedges is younger than 11 Myr. The structures of the Lengguru belt

  4. GEOLOGY | Volume 43 | Number 7 | www.gsapubs.org 1 Foreland basin stratigraphic control on thrust belt evolution

    E-Print Network [OSTI]

    Fay, Noah

    belt evolution James B. Chapman and Peter G. DeCelles Department of Geosciences, University of Arizona on thrust belt architecture have not been fully evalu- ated. Mechanical properties of typical foreland basin stratigraphic successions influence the structural development of fold-thrust belts in predictable ways

  5. Measurements versus Predictions for a Hybrid (Hydrostatic plus Hydrodynamic Thrust Bearing for a Range of Orifice Diameters 

    E-Print Network [OSTI]

    Esser, Paul R.

    2011-08-08

    the static axial load, which is reacted by a second thrust bearing. The rotor is supported radially by two water-lubricated fluid film journal bearings and is attached to a 30,600 rpm motor via a high speed coupling with very low axial stiffness. Thrust...

  6. Ouachita Electric Coop Corp | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPIProtectio Program | OpenWisconsin:New York:PolicyTail County,Ottumwa,Electric

  7. Non-Perturbative Contribution to the Thrust Distribution in e+ e- Annihilation.

    E-Print Network [OSTI]

    Davison, R A; Webber, Bryan R

    The perturbative expansion of the normalised thrust cross section has the general form R(t) = 1 + ?¯sR1(t) + ?¯ 2 sR2(t) + ?¯ 3 sR3(t) + . . . , (6) where R1 (t) is the leading order (LO) coefficient, R2 (t) is the next-to-leading order (NLO) coefficient, R3 (t...

  8. Numerical investigation of deformation mechanics in fold-and-thrust belts: Influence of rheology

    E-Print Network [OSTI]

    Kaus, Boris

    -and-thrust belts related to convergence tectonics develop by scraping off a rock sequence along a weaker basal décollement often formed by water-saturated shale layers or low-viscosity salt horizons. A two friction angles as the cover sequence. Model salt layers behave linear viscous, due to a lower viscosity

  9. INTRODUCTION With the Jawaharlal Nehru National Solar Mission, there is a thrust

    E-Print Network [OSTI]

    Narayanan, H.

    INTRODUCTION With the Jawaharlal Nehru National Solar Mission, there is a thrust towards Solar Power in India. To facilitate the development of cost effective Solar Power Plants in India, IIT Bombay is setting up a National Solar Thermal Power Testing, Simulation and Research Facility with the financial

  10. Analysis of Oil Lubricated Thrust Collars for Application in Integrally Geared Compressors 

    E-Print Network [OSTI]

    Cable, Travis Alexander

    2015-07-15

    coefficients are determined. In a lubricated thrust collar and bull gear, a hydrodynamic pressure builds in the lower half of the lubricated zone and lubricant cavitation occurs in the upper half. The minimum film thickness and peak pressure in the lubricated...

  11. Optimal Thrust Characteristics of a Synthetic Jet Actuator for Application in Low Speed

    E-Print Network [OSTI]

    Mohseni, Kamran

    - tuators are built and tested. The current actuator design has a mechanical plunger system to generate thrust has a maximum value for formation numbers between 4 and 5.5, which is in agreement with our model). Most ROV's need significant logistic support, such as escort ships, that could limit their availability

  12. PATENTING AND LICENSING The major thrust of the Technology Transfer Office's activity is directed towards

    E-Print Network [OSTI]

    PATENTING AND LICENSING The major thrust of the Technology Transfer Office's activity that he or she may have created an invention, to promptly report it to the Technology Transfer Office. 2. Patentability Determination After the invention is reported to the Technology Transfer Office

  13. CFD Simulation of Dynamic Thrust and Radial Forces on a Vertical Axis Wind Turbine Blade

    E-Print Network [OSTI]

    Tullis, Stephen

    CFD Simulation of Dynamic Thrust and Radial Forces on a Vertical Axis Wind Turbine Blade K. Mc vibration source of a small scale vertical axis wind turbine. The dynamic loading on the blades of the turbine, as they rotate about the central shaft and travel through a range of relative angles of attack

  14. Test-Theory Correlation Study for an Ultra High Temperature Thrust Magnetic Bearing 

    E-Print Network [OSTI]

    Desireddy, Vijesh R.

    2010-01-14

    1000 lb-f of axial thrust load, when rotating at high speed, in a high temperature environment of 1000 0F. This high temperature magnetic bearing system would be used in high performance, high speed and high temperature applications like space vehicles...

  15. FRC Fusion Reactor for Deep Space The Star Thrust Experiment (STX)

    E-Print Network [OSTI]

    Washington at Seattle, University of

    FRC Fusion Reactor for Deep Space Propulsion The Star Thrust Experiment (STX) an experimental=vchar 2/2ttrip vship=vexhaust vchar=2xtrip/ttrip, =vchar 2/2. Fusion is Necessary for Deep Space Travel Propulsion System Exhaust (km/sec) Chemical 5 Electric 30 FRC at RPPL 200 Thermal Fusion 2000 Fusion Proton

  16. AN OVERVIEW OF THE STAR THRUST EXPERIMENT Kenneth Miller, John Slough, and Alan Hoffman

    E-Print Network [OSTI]

    Washington at Seattle, University of

    AN OVERVIEW OF THE STAR THRUST EXPERIMENT Kenneth Miller, John Slough, and Alan Hoffman University-881-7706 Abstract The Field Reversed Configuration, FRC, is a closed field fusion confinement geometry with great. INTRODUCTION It is recognized that nuclear fusion could be an ideal source for space power and propulsion due

  17. FRC Fusion Reactor for Deep Space STXThe Star Thrust Experiment (STX)

    E-Print Network [OSTI]

    Washington at Seattle, University of

    FRC Fusion Reactor for Deep Space Propulsion STXThe Star Thrust Experiment (STX) an experimental=vchar 2/2ttrip vship=vexhaust vchar=2xtrip/ttrip, =vchar 2/2. Fusion is Necessary for Deep Space Travel Propulsion System Exhaust (km/sec) Chemical 5 Electric 30 FRC at RPPL 200 Thermal Fusion 2000 Fusion Proton

  18. Frontal Eddy Dynamics (FRED) experiment off North Carolina: Volume 1. Executive summary

    SciTech Connect (OSTI)

    Ebbesmeyer, C.C.

    1989-03-01

    In preparation for oil and gas lease sales on the outer continental shelf offshore of North Carolina, the Minerals Management Service was requested to investigate the potential transport and impacts of oil spilled offshore. The Gulf Stream and associated eddies are an important aspect of the transport. Although the speed and location of the Gulf Stream are reasonably well known, knowledge of the meanders of the Gulf Stream is limited. How the circulatory structure and movement of associated frontal eddies and filaments affect the North Carolina coastal waters is not clear. This study investigates the interactions of these circulatory elements and follows the evolution of frontal eddies as they migrate along the North Carolina coast.

  19. Frontal Eddy Dynamics (FRED) experiment off North Carolina: Volume 2. Technical report

    SciTech Connect (OSTI)

    Ebbesmeyer, C.C.

    1988-03-01

    In preparation for oil and gas lease sales on the outer continental shelf offshore of North Carolina, the Minerals Management Service was requested to investigate the potential transport and impacts of oil spilled offshore. Of particular concern is estimating the movement of spilled oil, especially the probability of shoreward transport and/or beaching of the floatable fraction. Although the speed and location of the Gulf Stream are well known, knowledge of the meanders of the Gulf Stream is limited. How the circulatory structure and movement of associated frontal eddies and filaments affect the North Carolina coastal waters is not clear. This present study investigates the interactions of these circulatory elements and follows the evolution of frontal eddies as they migrate along the North Carolina coast.

  20. Investigation of the axial and radial thrusts in a centrifugal pump 

    E-Print Network [OSTI]

    Park, Chong Hwan

    1984-01-01

    of the Radial Thrusts Determined by the Experiments and the Two Published Theories -- 55 CHAPTER IV CONCLUSIONS AND RECOMMENDATIONS ------- 77 REFFERENCES 81 V1i APPENDIX A APPENDIX B APPENDIX C APPENDIX D APPENDIX E APPENDIX F APPENDIX G VI TA... TABLE OF CONTENTS (Cont'd) Page 84 92 95 102 109 116 123 135 LIST OF TABLES Table 1 Correction Factor ? Determined from the Page Combined Static Calibration Data ------------- 21 Static Calibration Data (Test gl) ------------ 93 Static...

  1. Tectonic mechanisms associated with PT paths of regional metamorphism: alternatives to single-cycle thrusting and heating

    E-Print Network [OSTI]

    Dundas, Robert G.

    that involved thrusting, that buried rocks faster than they can equilibrate with the ambient geothermal gradient, followed by ther- mal relaxation, which reestablished the ambient geo- thermal gradient in underthrust

  2. The Cordilleran foreland thrust belt in northwestern Montana and northern Idaho from COCORP and industry seismic reflection data

    SciTech Connect (OSTI)

    Yoos, T.R.; Potter, C.J.; Thigpen, J.L.; Brown, L.D. (Cornell Univ., Ithaca, NY (United States))

    1991-06-01

    COCORP and petroleum industry seismic reflection profiles in northwestern Montana reveal the structure of the Cordilleran foreland thrust belt. The Front Ranges consist of thick thrust sheets containing Precambrian Belt Supergroup and Paleozoic miogeoclinal shelf rocks above a thin remnant of Paleozoic rocks and gently westward-dipping North American basement. Interpretation of the seismic data and results from a recent petroleum exploration well suggest that 15-22 km of Precambrian Belt Supergroup sedimentary rocks are present in several thrust plates beneath the eastern Purcell anticlinorium. Previous hypotheses of a large mass of Paleozoic miogeoclinal sedimentary rocks or slices of crystalline basement located beneath the eastern Purcell anticlinorium do not appear to be supported by the data. The easternmost occurrence of allochthonous basement is interpreted to be in the western part of the anticlinorium near the Montana-Idaho border. Comparison of the Cordilleran foreland thrust belt in northwestern Montana and southern Canada suggest that a change in the deep structure of the Purcell anticlinorium occurs along strike. The anticlinorium in southern Canada has been interpreted as a hanging-wall anticline that was thrust over the western edge of thick Proterozoic North American basement, whereas in northwestern Montana the anticlinorium appears to consist of a complex series of thrust sheets above highly attenuated North American basement.

  3. Deformation of layered rocks in the ramp regions of thrust faults: a study with rock models 

    E-Print Network [OSTI]

    Chester, Judith Savaso

    1985-01-01

    wall at an S/Lr of 0. 20. " . . . . . . " "" . . -" . 43 17 Diagram showing the thrust belt terminology used to refer to locations and structures in the models. . . . . . 47 18 Deformation maps of configuration A models layered with lead and a... of configuration A. 65 xi LIST OF FIGURES (continued) Figure Page 25 Plot of slip across the lowest lead or mica unit of the veneer at the apex of the anticline above the ramp (location c) versus S/Lr for models of configurations A and B. 67 26 27 Plot...

  4. US Synthetic Corp (TRL 4 Component)- The Development of Open, Water Lubricated Polycrystalline Diamond Thrust Bearings for use in Marine Hydrokinetic (MHK) Energy Machines

    Broader source: Energy.gov [DOE]

    US Synthetic Corp (TRL 4 Component) - The Development of Open, Water Lubricated Polycrystalline Diamond Thrust Bearings for use in Marine Hydrokinetic (MHK) Energy Machines

  5. Nutrient utilization ratios in the Polar Frontal Zone in the Australian sector of the Southern Ocean: A model

    E-Print Network [OSTI]

    Wang, Wendy

    Nutrient utilization ratios in the Polar Frontal Zone in the Australian sector of the Southern. The best model fit to the observations required an annual N/P utilization ratio of 13.2, but this low N/P ratio still overestimated the nitrate utilization during the summer. We considered three mechanisms

  6. Differential Contribution of Frontal and Temporal Cortices to Auditory Change Detection: fMRI and ERP Results

    E-Print Network [OSTI]

    Coulson, Seana

    MRI and ERP Results Bertram Opitz,*,1 Teemu Rinne, Axel Mecklinger,* D. Yves von Cramon,* and Erich Schro and frontal lobes in auditory change de- tection. Prior event-related potential (ERP) research suggested), medium (30% change), or large (100% change) magnitude were embedded in the stimulus train. ERPs and f

  7. 1216 IEEE TRANSACTIONS ON ROBOTICS, VOL. 28, NO. 6, DECEMBER 2012 Kinematic Condition for Maximizing the Thrust

    E-Print Network [OSTI]

    Kim, Ho-Young

    perfor- mance than that of screw propulsion [1]. Various mechanisms using multilinks have been developed.ac.kr; kjcho@snu.ac.kr). J. Lee and H.-Y. Kim are with the Micro Fluid Mechanics Laboratory, School the condition for maximizing the thrust generated by a compliant fin propulsion system. When a fin oscil- lates

  8. The vertical separation of mainshock rupture and microseismicity at Qeshm island in the Zagros fold-and-thrust belt, Iran

    E-Print Network [OSTI]

    Elliott, John

    -and-thrust belt, Iran E. Nissen a, , F. Yamini-Fard b , M. Tatar b , A. Gholamzadeh b,1 , E. Bergman c , J Engineering and Seismology, PO Box 19395-3913, Tehran, Iran c Department of Physics, University of Colorado rights reserved. 1. Introduction The Zagros mountains in south-western Iran are one of the most rapidly

  9. Non-Perturbative Contribution to the Thrust Distribution in $e^+ e^-$ Annihilation

    E-Print Network [OSTI]

    R. A. Davison; B. R. Webber

    2008-11-18

    We re-evaluate the non-perturbative contribution to the thrust distribution in $e^+e^-\\to$ hadrons, in the light of the latest experimental data and the recent NNLO perturbative calculation of this quantity. By extending the calculation to NNLO+NLL accuracy, we perform the most detailed study to date of the effects of non-perturbative physics on this observable. In particular, we investigate how well a model based on a low-scale QCD effective coupling can account for such effects. We find that the difference between the improved perturbative distribution and the experimental data is consistent with a $1/Q$-dependent non-perturbative shift in the distribution, as predicted by the effective coupling model. Best fit values of $\\alpha_s(M_Z) = 0.1164^{+0.0028}_{-0.0026}$ and $\\alpha_0(2 GeV)=0.59+/-0.03$ are obtained with $\\chi^2/d.o.f.=1.09$. This is consistent with NLO+NLL results but the quality of fit is improved. The agreement in $\\alpha_0$ is non-trivial because a part of the 1/Q-dependent contribution (the infrared renormalon) is included in the NNLO perturbative correction.

  10. Conceptual Engine System Design for NERVA derived 66.7KN and 111.2KN Thrust Nuclear Thermal Rockets

    SciTech Connect (OSTI)

    Fittje, James E. [Analex Corporation, Cleveland Ohio (United States); Buehrle, Robert J. [NASA Glenn Research Center, Brookpark Ohio 44135 (United States)

    2006-01-20

    The Nuclear Thermal Rocket concept is being evaluated as an advanced propulsion concept for missions to the moon and Mars. A tremendous effort was undertaken during the 1960's and 1970's to develop and test NERVA derived Nuclear Thermal Rockets in the 111.2 KN to 1112 KN pound thrust class. NASA GRC is leveraging this past NTR investment in their vehicle concepts and mission analysis studies, and has been evaluating NERVA derived engines in the 66.7 KN to the 111.2 KN thrust range. The liquid hydrogen propellant feed system, including the turbopumps, is an essential component of the overall operation of this system. The NASA GRC team is evaluating numerous propellant feed system designs with both single and twin turbopumps. The Nuclear Engine System Simulation code is being exercised to analyze thermodynamic cycle points for these selected concepts. This paper will present propellant feed system concepts and the corresponding thermodynamic cycle points for 66.7 KN and 111.2 KN thrust NTR engine systems. A pump out condition for a twin turbopump concept will also be evaluated, and the NESS code will be assessed against the Small Nuclear Rocket Engine preliminary thermodynamic data.

  11. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 88, NO. B9, PAGES 7429-7448, SEPTEMBER 10,1983 --BACK ARC THRUSTING IN THE EASTERN SUNDA ARC, INDONESIA

    E-Print Network [OSTI]

    McCaffrey, Robert

    THRUSTING IN THE EASTERN SUNDA ARC, INDONESIA: A CONSEQUENCE OF ARC-CONTINENT COLLISION Eli A. Silver Center, Jalan Diponegoro 57, Bandung, Indonesia Abstract. The structure of the eastern Sunda convergence

  12. A two-dimensional finite difference model of the effects of erosion on the evolution of pore pressure within a moving thrust sheet 

    E-Print Network [OSTI]

    Sales, James Gregory

    1994-01-01

    There is indirect for the existence of abnormal pore pressures in continental thrust belts. Workers have also shown through modeling studies that abnormal pore pressures are to be expected in tectonic wedges which have the physical properties...

  13. Laramide thrusting and Tertiary deformation Tierra Caliente, Michoacan and Guerrero States, southwestern Mexico

    SciTech Connect (OSTI)

    Johnson, C.A.; Harrison, C.G.A. ); Lang, H. ); Barros, J.A.; Cabral-Cano, E.

    1990-05-01

    Field investigations and detailed interpretations of Landsat Thematic Mapper images are in progress to improve understanding of regional structure and tectonics of the southernmost extension of the North American cordillera. Two areas have been selected within the Ciudad Altamirano 1:250,000 topographical sheet for geologic mapping and structural interpretation at 1:50,000 scale. The authors results to date require modification of previous ideas concerning the style and timing of deformations, the role and timing of terrane accretion in the overall tectonic history of the region, and the importance of southern Mexico to investigations of the tectonic evolution of the plates in the region. The relative sequence of deformation in the area correlates well with variations in relative motion between North America and plates in the Pacific. Post-Campanian thrusts and generally eastward-verging folds deformed the Mesozoic sequence during the (Laramide equivalent) Hidalgoan orogeny, associated with high-velocity east-west convergence with the Farallon plate that began about 70 Ma. The resulting unconformity was covered by the Tertiary Balsas Formation, a thick sequence of mostly continental clastics. The Tertiary stratigraphy is regionally and sometimes locally variable, but it can be divided into two members. The lower member is relatively volcanic poor and more deformed, and it lies below a regionally significant mid-Tertiary unconformity, which may mark a change to northeast-directed convergence with the Farallon plate sometime prior to 40 Ma. Continued mid-Tertiary deformation in southern Mexico may be related to eastward movement of the Chortis block and the resulting truncation of the Pacific margin of Mexico. The authors also suggest a tentative correlation between the volcaniclastic member of the Lower Cretaceous San Lucas Formation and the protolith of the Roca Verde metamorphics to the east.

  14. Tectonic fibrous veins: initiation and evolution. Ouachita Orogen, Arkansas 

    E-Print Network [OSTI]

    Cervantes, Pablo

    2009-05-15

    oles t o fr ac tur e or ien ta tions . F) P oles t o or ien ta tions of v eins in b oudin necks . 11 and 5 m long and between 5 cm and 40 cm wide. All veins are both fibered and bi- mineralic with quartz and calcite fibers. In hand sample, cross...

  15. Ouachita County, Arkansas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPIProtectio Program | OpenWisconsin:New York:PolicyTail County,Ottumwa,

  16. Ouachita Parish, Louisiana: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPIProtectio Program | OpenWisconsin:New York:PolicyTail

  17. A survey of ideal fluid propeller theories and a study of the effects of aerodynamic propeller loading on trailing vortex induced velocity and thrust 

    E-Print Network [OSTI]

    Kelley, Edward Madison

    1969-01-01

    A SURVEY OF IDEAL FLUID PRO~ THEORIES AND A STUIE OP THE EFFECTS OF AERODYNAMIC PRO~ LOADING ON TRAILING VORTEX INDUCED VELOCITY AND THRUST A Thesis EDWARD MADISON ~ Suhmitted to the Graduate College of Texas A&M University in Partial... VELOCITY AND THRUST A Thesis by EDWARD MADISON HELLEY Approsed as to sty1e and content 'by: Head of epartment i%. mbe August 1969 111 ABSTRACT A Survey of Ideal Fluid Propeller Theories and a Study of the Ei'fects of Aerodynamic Propeller...

  18. In: Baddeley, A., Wilson, B., & Kopelman, M. (Eds.), Handbook of Memory Disorders (2nd Edition). John Wiley & Co: London. Frontal Lobes and Memory

    E-Print Network [OSTI]

    Shimamura, Arthur P.

    and Related Disorders, Martinez, CA, USA and Arthur P. Shimamura University of California, Berkeley, CA, USA Casual observations of patients with focal frontal lobe lesions often reveal little if any cognitive encoding and retrieval. Handbook of Memory Disorders. Edited by A.D. Baddeley, M.D. Kopelman and B

  19. ANNEALED MYLONITES OF THE SAINT NICHOLAS THRUST (SNT) FROM A NEW EXCAVATION AT THE NEW YORK BOTANICAL GARDENS, THE BRONX, NEW

    E-Print Network [OSTI]

    Merguerian, Charles

    ANNEALED MYLONITES OF THE SAINT NICHOLAS THRUST (SNT) FROM A NEW EXCAVATION AT THE NEW YORK BOTANICAL GARDENS, THE BRONX, NEW YORK Charles Merguerian and John E. Sanders Geology Department, Hofstra Paleozoic rocks of New York City consist of three lithologically distinct amphibolite-grade rock sequences

  20. Brown, E.H., Housen, B.A., and Schermer, E.R., 2007, Tectonic evolution of the San Juan Islands thrust system, Washington, in Stelling, P., and Tucker, D.S., eds., Floods, Faults, and Fire: Geological Field Trips in Washington State and Southwest British

    E-Print Network [OSTI]

    Housen, Bernie

    convergent margin tectonism. The area is underlain by the San Juan Islands­northwest Cascades thrust system, dispersal and final emplacement of terranes of the San Juan Islands­northwest Cascades thrust system evolution of the San Juan Islands thrust system, Washington E.H. Brown B.A. Housen E.R. Schermer Department

  1. Scissor thrust valve actuator

    DOE Patents [OSTI]

    DeWall, Kevin G.; Watkins, John C; Nitzel, Michael E.

    2006-08-29

    Apparatus for actuating a valve includes a support frame and at least one valve driving linkage arm, one end of which is rotatably connected to a valve stem of the valve and the other end of which is rotatably connected to a screw block. A motor connected to the frame is operatively connected to a motor driven shaft which is in threaded screw driving relationship with the screw block. The motor rotates the motor driven shaft which drives translational movement of the screw block which drives rotatable movement of the valve driving linkage arm which drives translational movement of the valve stem. The valve actuator may further include a sensory control element disposed in operative relationship with the valve stem, the sensory control element being adapted to provide control over the position of the valve stem by at least sensing the travel and/or position of the valve stem.

  2. Physics Thrust Areas

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Laboratory Directed Research and Development Materials in Extremes Muon Tomography Neuro and Cognitive Sciences Nuclear Physics Nuclear Weapons and Global Security Data...

  3. Physics Thrust Areas

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeeding access| DepartmentPeerFederal FleetUp inrd IEEE(Journal Article) |

  4. Agile machining and inspection thrust area team-on-machine probing / compatibility assessment of Parametric Technology Corporation (PTC) pro/CMM DMIS with Zeiss DMISEngine.

    SciTech Connect (OSTI)

    Wade, James Rokwel; Tomlinson, Kurt; Bryce, Edwin Anthony

    2008-09-01

    The charter goal of the Agile Machining and Inspection Thrust Area Team is to identify technical requirements, within the nuclear weapons complex (NWC), for Agile Machining and Inspection capabilities. During FY 2008, the team identified Parametric Technology Corporation (PTC) Pro/CMM as a software tool for use in off-line programming of probing routines--used for measurement--for machining and turning centers. The probing routine would be used for in-process verification of part geometry. The same Pro/CMM program used on the machine tool could also be employed for program validation / part verification using a coordinate measuring machine (CMM). Funding was provided to determine the compatibility of the Pro/CMM probing program with CMM software (Zeiss DMISEngine).

  5. Survey and discussion of models applicable to the transport and fate thrust area of the Department of Energy Chemical and Biological Nonproliferation Program

    SciTech Connect (OSTI)

    1997-09-01

    The availability and easy production of toxic chemical and biological agents by domestic and international terrorists pose a serious threat to US national security, especially to civilian populations in and around urban areas. To address this threat, the Department of Energy (DOE) has established the Chemical and Biological Nonproliferation Program (CBNP) with the goal of focusing the DOE`s technical resources and expertise on capabilities to deny, deter, mitigate and respond to clandestine releases of chemical and biological agents. With the intent to build on DOE core competencies, the DOE has established six technology thrust areas within the CBNP Program: Biological Information Resources; Point Sensor Systems; Stand-off Detection; Transport and Fate; Decontamination; and Systems Analysis and Integration. The purpose of the Transport and Fate Thrust is to accurately predict the dispersion, concentration and ultimate fate of chemical and biological agents released into the urban and suburban environments and has two major goals: (1) to develop an integrated and validated state-of-the-art atmospheric transport and fate modeling capability for chemical and biological agent releases within the complex urban environment from the regional scale down to building and subway interiors, and (2) to apply this modeling capability in a broad range of simulation case studies of chemical and biological agent release scenarios in suburban, urban and confined (buildings and subways) environments and provide analysis for the incident response user community. Sections of this report discuss subway transport and fate models; buildings interior transport and fate modeling; models for flow and transport around buildings; and local-regional meteorology and dispersion models.

  6. Performance of integrated retainer rings in silicon micro-turbines with thrust style micro-ball This article has been downloaded from IOPscience. Please scroll down to see the full text article.

    E-Print Network [OSTI]

    Ghodssi, Reza

    silicon rotary micromachines were demonstrated [1]. These devices had simple journal or thrust bearings as these allow replenishment of the lubricant. In parallel with the above, levitation schemes based on electrostatic, magnetic or hydrostatic forces have been developed [6­9]. These are highly effective but require

  7. San Juan Montana Thrust Belt WY Thrust Belt Black Warrior

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969 1.979 1.988 1.996 2.003 1990-2016November 2000 Overview OilSan

  8. Spatial patterns of ice storm disturbance in the forested landscape of Ouachita Mountains, Arkansas and Oklahoma 

    E-Print Network [OSTI]

    Isaacs, Rachel E.

    2009-05-15

    Large-extent ice storms have received relatively little attention from researchers. This research investigates the effects of abiotic and biotic factors on the spatial patterns of ice storm disturbance on a forested landscape. This investigation...

  9. Crustal structure of the Ouachita Mountains region from lithosphere seismic profiles 

    E-Print Network [OSTI]

    Kokkoros, George Fotios

    1989-01-01

    record 8. 0. Example of fitting lines to first-arrival events. 7 Raypaths and traveltime curves for s. horizontal two-layer model. 8 Raypaths and traveltime curves for a, dipping lay'er model. 9 Shotpoint 1. 3 record section. 10 Shotpoint 3. 3 record... of 2. 2 km beneath shot point 3. 3. A thin, low-velocity (2. 0 to 2. 2 km/s) surface layer, layer 1, was modeled from 20 to 30 km along the northern cross-section. This layer was inferred due to the absence of an observable first-arrival refraction...

  10. A method of assessment of environmental impacts on remote campsites at Lake Ouachita 

    E-Print Network [OSTI]

    Kuhl, Jeffrey James

    1983-01-01

    , but they were assessed quite differently. Some impacts are measured best by direct field observation, while others require user survey instruments to collect the data properly. The U. S. Army Engineer Waterways Experiment Station has developed a handbook...

  11. Structural geology of the Irons Fork - North Fork Creek area, Lake Ouachita, Arkansas 

    E-Print Network [OSTI]

    White, Marjorie Ann

    1980-01-01

    flexural slip folding, whereas recrystall- ization is active during flexural flow folding. The S cleavage 3 which is best developed in the shaly units of all formations, is developed by the bending or "kinking" of mica grains into micro- folds. D... ) Kink folds with north trending axes formed during tne fourth deformation event. Macroscopic, northwest trending cross folds form at the same time, or slightly later than, the kink folds. Interlayer slip along SO/SI surfaces accomplished most...

  12. Structural analysis and geologic history of the Cedar Fourche area, Lake Ouachita, Arkansas 

    E-Print Network [OSTI]

    Tucker, James William

    1980-01-01

    sediments to the trough-shaped geosyncl1ne to the north. The Early Paleozoic basinal shales, siltstones, sandstones, and cherts accumulated to a maximum total thickness of three thousand meters over a period of some 150 million years. The Ouach1ta depos1... Geology TABLE OF CONTENTS Page vi 6 9 11 STRATIGRAPHY introduction Ordovician System Collier Shale Crystal Mountain Sandstone . Mazarn Shale Blakely Sandstone Womble Shale Bi gfork Chert and Polk Creek Shale Devonian-Mississippian Systems...

  13. Effects of all-terrain vehicle trails on stream channel characteristics, Ouachita National Forest, Arkansas 

    E-Print Network [OSTI]

    Rohrer, Deven Michelle

    2001-01-01

    Research shows that road and trail crossings have negative impacts on forest streams, and that off-road vehicles are detrimental to the environment. However, little information is available concerning the effects of such vehicles on stream channels...

  14. The Investigation on Fibrous Veins and Their Host from Mt. Ida, Ouachita Mountains, Arkansas 

    E-Print Network [OSTI]

    Chung, Jae Won

    2004-09-30

    , the ?13C and ?18O compositions of the host lithologies range from 1.5 to -3.0 per mil and 7.5 to -14.0 per mil (VPDB), respectively. By contrast, the ?18O composition of the veins is remarkably constant (-13.5 per mil) among veins of starkly different...

  15. LANSCE-NS thrust areas

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you notHeat Pumps HeatTechnologies| BlandineHistoryphone:LANSCENeutron

  16. Thrusts in High Performance Computing

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With U.S.Week DayDr.Theories (Journal Article) | SciTech20Home »

  17. Structural geology of the Henneberry Ridge area, Beaverhead County, Montana 

    E-Print Network [OSTI]

    Coryell, Jeffrey John

    1983-01-01

    of Advisory Committee: Dr. John H. Spang The advancement of a thrust system toward the craton can occasionally result in a "mixing" of foreland and thrust belt styles of deformation due to the large displacement on the thrusts. Structures associated... periods. Fig. 5--Location of Rocky Moutain Foreland and easternmast extent of Frontal Fold and Thrust Belt. . . . . . . . , . . . . . 29 Fig. 6--Photographs showing major faults in study area. . . . . Fig. 7--Block diagram of a window into a duplex...

  18. Quantifying landscape pattern in the Ouachita National Forest: an ecological application of GIS-based spatial analysis and modeling 

    E-Print Network [OSTI]

    Meyer, Delayne Marie

    1998-01-01

    Human induced land use changes are contributing to raphics. serious ecological impacts in National Forests. Although these types of human activities are being looked upon with great concern, the contribution of human development and disturbance...

  19. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 95, NO. B4, PAGES 4621-4631, APRIL 10, 1990 SeismicImagingof UpperCrustalStructureUsingTravelTimes

    E-Print Network [OSTI]

    Nowack, Robert L.

    . The experimentoverlays the southernthird of a COCORP reflectionprofile acrossthe OuachitaMountainsand the

  20. Frontal collision analysis of City Car

    E-Print Network [OSTI]

    Neal, Terance (Terance K.)

    2009-01-01

    This experiment tests the proposed crash system of the CityCar. The car is to fold during the crash to help decrease the impact force experienced by the passengers. The experiment was conducted by running a simulation of ...

  1. Thrust Area 2 Monopropellant-Powered Actuation

    E-Print Network [OSTI]

    Barth, Eric J.

    id Centralized Direct Injection of energy stored, and DC motors are too heavy for the amount of power ·Products are H2O and O2 Centralized Direct Injection ·Equivalent to air compressor (boxed in red) and standard pneumatic servo actuator (boxed in blue) ·Eliminates reservoir in favor of a direct- injection

  2. LANSCE | Lujan Center | Science Thrust Areas

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesse Bergkamp Graduate student Subtask2 J.N.openNeutronUser Resources The

  3. Better Buildings Residential Network Orientation Webinar, Call...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    OmStout Consulting Operation Green Team Ouachita Electric Cooperative Park City Municipal Corporation PECI Pennsylvania Interfaith Power & Light ...

  4. Modeling Springtime Shallow Frontal Clouds with Cloud-Resolving...

    Office of Scientific and Technical Information (OSTI)

    the Southern Great Plains and moisture transport from northwestern part of the Gulf of Mexico. This study emphasizes quantitative comparisons among model simulations and with data,...

  5. On the frontal dynamics and morphology of submarine debris flows

    E-Print Network [OSTI]

    , Oslo N-0316, Norway b Norwegian Geotechnical Institute/International Centre for Geohazards, P.O. Box 3930, Ulleva°l Stadion, Oslo N-0806, Norway c Department of Technology, Sbr-Trbnderlag University College, Trondheim N-7004, Norway d Geological Survey of Norway/International Centre for Geohazards

  6. Target selection and pursuit execution in the frontal pursuit area

    E-Print Network [OSTI]

    Mahaffy, Shaun Patrick

    2010-01-01

    80: Shichinohe N, Akao T, Kurkin S, Fukushima J, KanekoCR, and Fukushima K. Memory and decision making in the2594, 2004. Tanaka M, and Fukushima K. Neuronal responses

  7. Frontal and Basal Ganglia Contributions to Memory and Attention

    E-Print Network [OSTI]

    Voytek, Bradley

    2010-01-01

    deviant tones. A, Peak ERP amplitudes for components P50,the time range of each ERP for all three subjects. ***p ERP were first assessed using

  8. Modeling Springtime Shallow Frontal Clouds with Cloud-Resolving and

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfate Reducing(JournalspectroscopyReport)Fermentative Activity on Fate

  9. Simulations of Midlatitude Frontal Clouds by Single-Column and

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail. (Conference)Feedback System in the CERN SPS (Conference) |

  10. Thrust Network Analysis Exploring Three-dimensional Equilibrium

    E-Print Network [OSTI]

    Lygeros, John

    / Building Technology Massachusetts Institute of Technology, 2005 Submitted to the Department of Architecture of Technology. All rights reserved. Signature of Author: Department of Architecture May 1, 2009 Certified by of Technology Thesis Reader Chris J. K. Williams Senior Lecturer of Architecture & Civil Engineering University

  11. Low-Thrust, High-Accuracy Trajectory Optimization

    E-Print Network [OSTI]

    Ross, IM; Gong, Q; Sekhavat, P

    2007-01-01

    A. E. , Dynamic Optimization, Addison Wesley Longman, Inc. ,M. , “Space Trajectory Optimization and L 1 -Optimal ControlMethods for Trajectory Optimization,” Journal of Guidance,

  12. Optimum Low Thrust Elliptic Orbit Transfer using Numerical Averaging

    E-Print Network [OSTI]

    Tarzi, Zahi

    2012-01-01

    towards in the vernal equinox direction ? (towards the SunNorthern Hemisphere Vernal Equinox), with y placed to createnot truly inertial as the equinox and plane of the equator

  13. Late Cretaceous extension in the hinterland of the Sevier thrust...

    Open Energy Info (EERE)

    as shortening in the eastern foreland and at depth in the hinterland. Sufficient topography must have been present to drive upper-crustal extension in the eastern hinterland....

  14. Thrust and wake characterization in small, robust ultrasonic thrusters

    E-Print Network [OSTI]

    Tan, A. C. H.

    Among the new technologies in marine robotics is the trend toward smaller, cheaper and highly maneuverable vehicles, which could operate in swarms and also in very narrow and cluttered environments. A key challenge for ...

  15. Tobias Hanrath > Research Thrust Leader - Fuel Cells and Batteries

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired Solar FuelTechnologyTel:February 25,FIRM-FIXED-PRICE

  16. Center for Inverse Design: Research Thrusts and Subtasks

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits &BradburyMay 1,Center OrganizationInfraredEFRCInverse

  17. David Muller > Research Thrust Leader - Complex Oxides

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HAB Packet HanfordDOEDaniel ShechtmanDepartment ofProfessor Applied and

  18. LANSCE | Lujan Center | Thrust Area | Local Structure, Magnetism, and

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousand CubicResource and Job EventpopLA Texture Analysis and

  19. Joel Brock > Research Thrust Leader - Complex Oxides

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesse Bergkamp Graduate student Subtask 4 project:Jimmyabout/jobs/ Below

  20. Megaregional seismic approach to new play concept development

    SciTech Connect (OSTI)

    Bertagne, A.J.; Vuillermoz, C.; Maxwell, R.A.

    1989-03-01

    A megaregional seismic line is a continuous line that traverses more than one basin. After such a line is interpreted using well control, surface geology, and other available data, it serves as a concise expression of our understanding of the geology along a transect and provides a starting point for developing new play concepts. Megaregional seismic lines aid in the development of exploration concepts by providing new insights into (1) what is and is not basement, (2) maturation history and migration pathways, (3) regional structural geology, and (4) regional stratigraphy. An ongoing project to prepare a series of interpreted transcontinental megaregional seismic lines uses a segment that starts in the Arkoma basin of Oklahoma, traverses the Ouachita thrust belt, and terminates at the northern Texas Gulf coastal plain. This segment shows that several potential plays exist, both structural and stratigraphic, between areas of current exploration activity. Regional seismic lines from the Sacramento Valley and the Illinois basin further illustrate how interpretation of long seismic lines can lead to new exploration ideas.

  1. Refolding of thin-skinned thrust sheets by active basement-involved thrust faults in the eastern Precordillera of western Argentina

    E-Print Network [OSTI]

    Kurapov, Alexander

    Precordillera of western Argentina Andrew Meigs1 William C Krugh2 Celia Schiffman1 Jaume Vergés3 Victor A. Ramos Andina, Departamento de Ciencias Geológicas, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina in western Argentina. Although the earthquake caused considerable damage to San Juan, the source

  2. Frontal brain electrical activity (EEG) distinguishes valence and intensity of musical emotions

    E-Print Network [OSTI]

    Trainor, Laurel J.

    called infant-directed speech or musical speech (e.g., Fernald, 1991), and preverbal infants respond, 1980; Panksepp, 1995; Sloboda, 1991), and musicologists believe that the meaning of music lies Research Council of Canada (SSHRCC). We wish to thank Nicole Conrad, Lori Francis, and Andrea Spooner

  3. Deep-Sea Research II 49 (2002) 60696093 Plankton distribution associated with frontal zones in the

    E-Print Network [OSTI]

    2002-01-01

    that wind-induced erosion of a weak thermocline in the inner part of the coastal front as well of Fisheries and Ocean Sciences, University of Alaska Fairbanks, Fairbanks, AK 99775-7220, USA Abstract We studied the effect of four types of fronts, the coastal front, the middle front, the shelf partition front

  4. Subantarctic Mode Water formation : air-sea fluxes and cross-frontal exchange

    E-Print Network [OSTI]

    Holte, James

    2010-01-01

    Current. Journal of Physical Oceanography, 36, 2060–+. doi:a world ocean model. J. Phys. Oceanography, Fairall, C. W. ,Journal of Physical Oceanography, 40, 509–+. doi:

  5. Subantarctic Mode Water formation : air-sea fluxes and cross-frontal exchange

    E-Print Network [OSTI]

    Holte, James

    2010-01-01

    Front in the southeast Pacific Ocean, with mean profilesCO2 in the Pacific ocean. Global Biogeochemical Cycles, 16.in the tropical Pacific Ocean. J. Geophysical Research-

  6. Beta oscillations in frontal cortex and striatum represent post-processing of successful behavior

    E-Print Network [OSTI]

    Feingold, Joseph

    2011-01-01

    Beta band (13-30 Hz) oscillations in sensorimotor cortex are associated with motor performance, but the nature of this relationship is not clear. Recently, excessive beta activity in cortico-basal ganglia circuits has been ...

  7. Upstream Orographic Enhancement of a Narrow Cold-Frontal Rainband Approaching the Andes

    E-Print Network [OSTI]

    Houze Jr., Robert A.

    river'' upstream of the Andes. Model output indicates that low-level convergence enhanced the NCFR where strati- form clouds forming as a result of the upstream orographic ascent of the atmospheric river Geofi´sica, Universidad de Chile, Santiago, Chile. Corresponding author address: Maximiliano Viale

  8. Subantarctic Mode Water formation : air-sea fluxes and cross-frontal exchange

    E-Print Network [OSTI]

    Holte, James

    2010-01-01

    B. , Morrow, R. , and Speer, K. , 2008: Eddy heat diffusionSall´ee, J. -B. , Speer, K. , Rintoul, S. , and W?ffels,J. -B. , Wienders, N. , Speer, K. , and Morrow, R. , 2006:

  9. A Study of Frontal-Scale Air-Sea Interaction in Midlatitude Western Boundary Current Regimes 

    E-Print Network [OSTI]

    Ma, Xiaohui

    2014-06-17

    Forecasting, WRF) at 27 km, two ensembles of simulations were conducted for boreal winter season in the North Pacific to study the possible local and remote influence of meso-scale oceanic eddies in the KER on the atmosphere. Filtering out meso-scale oceanic...

  10. Large-Eddy Observation of Post-Cold-Frontal Continental Stratocumulus

    E-Print Network [OSTI]

    Mechem, David B.; Kogan, Yefim L.; Schultz, David M.

    2010-10-01

    and continental stratocumulus to each other, the approach of large-eddy observation (LEO) was applied to a case of nocturnal continental stratocumulus observed over the Atmospheric Radiation Measurement Program (ARM) Climate Research Facility (ACRF) in the central...

  11. Behavioral/Systems/Cognitive Ultra-Rapid Sensory Responses in the Human Frontal Eye

    E-Print Network [OSTI]

    Barbeau, Emmanuel J.

    ´geois-Chauvel3 1Universite´ de Toulouse, Universite´ Paul Sabatier, Centre de Recherche Cerveau et Cognition (Cer lesions (Schiller and Chou, 2000), and sim- ple visual detections are not impaired after FEF reversible

  12. The maturational course of sequential memory and its relation to the development of frontal lobe functioning 

    E-Print Network [OSTI]

    Romine, Cassandra Burns

    2005-11-01

    processes by enhancing the organization of to-be-remembered information. Among the specific memory systems presumed to be based on anterior cerebral structures is the temporal organization of memory. An essential component of memory that involves temporal...

  13. Inferior Frontal and Middle Temporal Lobe Contributions to Goal-directed Cognition

    E-Print Network [OSTI]

    Souza, Michael James

    2010-01-01

    Lipstick Loofah Masking tape roll Mixer Mug Nail clippersMagnifying glass* Masking tape roll Mason jar* Math compass*

  14. Widespread Presaccadic Recruitment of Neck Muscles by Stimulation of the Primate Frontal Eye Fields

    E-Print Network [OSTI]

    Corneil, Brian D.

    -head gaze shifts by recording EMG activity from multiple dorsal neck muscles after electrical stimulation parsimonious interpretation is that a gaze command issued by the FEF is decomposed into eye and head commands

  15. Large-Eddy Simulation of Post-Cold-Frontal Continental Stratocumulus

    E-Print Network [OSTI]

    Mechem, David B.; Kogan, Yefim L.; Schultz, David M.

    2010-12-01

    Previous large-eddy simulations (LES) of stratocumulus-topped boundary layers have been exclusively set in marine environments. Boundary layer stratocumulus clouds are also prevalent over the continent but have not been ...

  16. Subantarctic Mode Water formation : air-sea fluxes and cross-frontal exchange

    E-Print Network [OSTI]

    Holte, James

    2010-01-01

    found that Ekman transport of cold and fresh water from thetransports of nearly 30 Sv approximately counterbalance in the surface layer. Coldcold or warm core rings or as deviations from a long- term mean, have been shown to transport

  17. Recollection, Familiarity and the frontal lobes: the effects of healthy adult aging 

    E-Print Network [OSTI]

    Allan, Elizabeth

    2008-06-28

    According to the dual process theory of memory there are two processes that contribute to recognition memory: familiarity and recollection. The present study looks at the effects of healthy adult aging on recollection and familiarity...

  18. Simulation of Frontal Clouds Using the NCAR CAM3 during the ARM March 2000

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effect Photovoltaics -7541 UnlimitedShift EndShutdownSolar(SLMP®)Neutralin

  19. Simulation of Post-Frontal Boundary Layers Observed During the ARM 2000 Cloud IOP

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effect Photovoltaics -7541 UnlimitedShift

  20. THRUST GENERATION DUE TO AIRFOIL FLAPPING Ismail H. Tuncer \\Lambda and Max F. Platzer y

    E-Print Network [OSTI]

    Tuncer, Ismail H.

    tests of an OH­6A helicopter significant reductions in main ro­ tor shaft torque and engine power­vortex interactions on helicopter blades, and the blade row interactions which occur in 1 #12; axial jet engines­ copter blades subjected to higher harmonic control was generated by Wood et al 7 who found in flight

  1. Power Rental Market to Receive Thrust from Asia-Pacific, to Rise...

    Open Energy Info (EERE)

    The report presents a detailed financial profile of some of the key vendors operating in the global market for power rental systems. These include Rental Power...

  2. AN OVERVIEW OF THE STAR THRUST EXPERIMENT Kenneth Miller, John Slough, and Alan Hoffman

    E-Print Network [OSTI]

    Washington at Seattle, University of

    of Washington Redmond Plasma Physics Laboratory 14700 NE 95th St, Suite 100 Redmond WA 98052 425-881-7706 Abstract The Field Reversed Configuration, FRC, is a closed field fusion confinement geometry with great are cumbersome and severely constrain the resultant FRC. An experiment is presently under construction to study

  3. Crustal wedging triggering recent deformation in the Andean thrust front between 31S and 33S

    E-Print Network [OSTI]

    Kurapov, Alexander

    ) was destroyed in 1861 by a Ms = $7 earthquake [Instituto Nacional de Prevencio´n Si´smica (INPRES), 1995

  4. The Role of Climate in the Deformation of a Fold and Thrust Belt 

    E-Print Network [OSTI]

    Steen, Sean Kristian

    2012-02-14

    Theory and experiment show that the rate and geographic distribution of erosion control the rate and pattern of deformation in collisional mountain belts. Enhanced erosion reduces the mass of material that must be moved up and over ramps...

  5. Thrust Area 2 Chemofluidic Vane Motor/ActuatorDr. Michael Goldfarb

    E-Print Network [OSTI]

    Barth, Eric J.

    cylinder development miniature gear pump design/fab actuator modeling/control performance characterization line catalyst packinlet valve (liquid) actuator M SOL bi-directional HGVM bi-directional gear pump-propellant-powered bidirectional direct- drive gear pump provides direct (i.e., valveless) actuation of hydraulic cylinder Still

  6. Late Miocene northward propagation of the northeast Pamir thrust system, northwest China

    E-Print Network [OSTI]

    Thompson, JA; Burbank, DW; Li, T; Chen, J; Bookhagen, B

    2015-01-01

    of a foreland basin uplift from Paleogene synorogenicfor late Cenozoic uplift of the Tianshan Mountains, Earth11 Ma acceleration in erosion and uplift of the Tian Shan

  7. Evolution and dynamics of a fold-thrust belt: the Sulaiman Range of Pakistan

    E-Print Network [OSTI]

    Reynolds, Kirsty; Copley, Alex; Hussain, Ekbal

    2015-03-09

    (Treloar & Izatt 1993) and is topped by younger Himalayan molasse. The Sulaiman Range is therefore the uplifted and deformed passive margin sequence of the northwestern edge of the Indian Plate, now accreted to eastern edge of the Afghan Block and being... been significant uplift in the Sulaiman Range— Auden (1974) notes that Jurassic limestones have been uplifted over 6 km above the regional level—it is not clear how much shortening has occurred. Jadoon (1991), Humayon et al. (1991) and Banks & Warburton...

  8. Along-strike changes in Himalayan thrust geometry: Topographic and tectonic discontinuities in western Nepal

    E-Print Network [OSTI]

    Harvey, JE; Burbank, DW; Bookhagen, B

    2015-01-01

    denuda- tion, relief, and uplift in large, mid-latitudeBedrock inci- sion, rock uplift and threshold hillslopes induring rapid post–12 Ma uplift of the Bolivian Andes:

  9. VOLUME 90 NUMBER 33 18 AUGUST 2009 News: Subduction Thrust Earthquake Shakes New Zealand, p. 282

    E-Print Network [OSTI]

    Elsner, James B.

    be exacer- bated by natural disasters. In financial cost, 2008 was the second most expensive year on record of the catastrophe (e.g., hurricane wind speed) than by performance metrics of the markets themselves (e.g., the Dow practices. In 2007 the cat bond mar- ket broke all previous issuance records with US$7 billion in publicly

  10. A comparison of eddy current effects in a single sided magnetic thrust bearing 

    E-Print Network [OSTI]

    DeWeese, Randall Thomas

    1996-01-01

    of nodal vector potential Surface Area (m ) Magnetic flux density (tesla) Force based on virtual work (N) Vertical force yielded from the macro FOR2DS One dimensional calculated vertical force on rotor H I(A, ) L N Ni Ns Rs Magnetic field... if the flux density remains below one tesla for silicon iron materials (Magnetic, 1995). All the flux densities used remained below one tesla, so the reluctance of the back iron and rotor were neglected. From Eq. (3. 7) we arrive at Eq. (3. 8). 2@R, =NI...

  11. Fuel-optimal Earth-Mars trajectories using low-thrust exhaust-modulated plasma propulsion 

    E-Print Network [OSTI]

    Nah, Ren Sang

    1999-01-01

    orbit about Mars within a fixed time frame. The trajectory and spacecraft parameters have been chosen to simulate the outbound leg of a planned human mission to Mars in the year of 2014. The optimizations involve both planar and three-dimensional...

  12. A multi-objective approach to the design of low thrust space trajectories using optimal control

    E-Print Network [OSTI]

    -IPN, Computer Science Department, Mexico City, Mexico, schuetze@cs.cinvestav.mx 1 #12;1 Introduction Over was a solar-wind sample return mission between 2001 and 2004. The Hiten mission marked the first use of a weak

  13. Thrust Area 2 Free-Piston Compressor for Portable Fluid-Powered Systems

    E-Print Network [OSTI]

    Barth, Eric J.

    · Utilize a free piston engine configuration to compress air by extracting energy from combustion of propane times batteries) Ideal operational parameters are 4 MPa Combustion Pressure and 650 kPa Reservoir Pressure Experimental Parameters were 0.75 MPa Combustion Pressure and 230 kPa Reservoir Pressure Fuel

  14. Thrust Area 2 Free-Piston Compressor for Portable Fluid-Powered Systems

    E-Print Network [OSTI]

    Barth, Eric J.

    energy from combustion of propane. P-V work is first transduced into kinetic energy of the free piston, thus fully allowing the combustion products to expand down to atmospheric pressure. The kinetic energy). The result is high efficiency, no high pressure exhaust gasses (low noise), and combustion gasses

  15. Along-strike changes in Himalayan thrust geometry: Topographic and tectonic discontinuities in western Nepal

    E-Print Network [OSTI]

    Harvey, JE; Burbank, DW; Bookhagen, B

    2015-01-01

    explanation for the northern microseismic band. However, iffor the southern microseismic band or topographic step.the full suite of microseismic and topographic data. (4) A

  16. Plasma channel from EP beam Direct-drive ignition is the main thrust in LLE

    E-Print Network [OSTI]

    -drive ignition; this is not an optimal configuration fordirectdrivethatrequiressphericalillumination I2093 26 kJ Scale 1:70 in energy Scale 1:1 Scale 1:1 #12;Hydro-equivalentignitiononOMEGA #12;Ignition

  17. Thrust at N{sup 3}LL with power corrections and a precision global...

    Office of Scientific and Technical Information (OSTI)

    order perturbative analyses. Instead our treatment is based on fitting nonperturbative matrix elements in field theory, which are moments Omegasub i of a nonperturbative soft...

  18. Late Miocene northward propagation of the northeast Pamir thrust system, northwest China

    E-Print Network [OSTI]

    Thompson, JA; Burbank, DW; Li, T; Chen, J; Bookhagen, B

    2015-01-01

    Processes, Facies, and Stratigraphy, edited by H. G.Pamir plateau based on stratigraphy, zircon provenance, andZhang, and S. Wu (2004), Stratigraphy of the Tarim Basin and

  19. Lyapunov feedback control in equinoctial elements applied to low thrust control of elliptical orbit constellations

    E-Print Network [OSTI]

    Joseph, Benjamin E. (Benjamin Ethan)

    2006-01-01

    For a typical satellite constellation design problem, sometimes there are two conflicting goals. On one hand one wishes to provide continuous coverage of a particular area. On the other hand one would like to use the minimum ...

  20. Code Thrust 1400 Aeronautical/Astronautical Engineering (including Aerodynamics, Aerospace Engineering, and Space Technology)

    E-Print Network [OSTI]

    Alabama in Huntsville, University of

    , Polymer, and Wood Science) 1403 Civil Engineering (including Architectural, Architecture, Environmental, Physical Chemistry, Polymer Science, excluding Biochemistry) 1503 Physics (including Acoustics, Atomic Processing, Informational Sciences, Information Technology, Management Information Systems) 1901 Biological

  1. Thermal and Structural Constraints on the Tectonic Evolution of the Idaho-Wyoming-Utah Thrust Belt 

    E-Print Network [OSTI]

    Chapman, Shay Michael

    2013-08-09

    ...................................................................................... 14 4. THERMOCHRONOLOGY AND RECONNAISSANCE GEOCHRONOLOGY ... 16 4.1 Thermochronology Methods ................................................................................. 16 4.2 Reconnaissance Geochronology Methods... ............................................................ 19 4.3 Thermochronology Results ................................................................................... 21 4.4 Reconnaissance Geochronology Results ............................................................... 22 4.5 Thermochronology...

  2. Lower edge of locked Main Himalayan Thrust unzipped by the 2015 Gorkha earthquake

    E-Print Network [OSTI]

    Avouac, Jean-Philippe; Meng, Lingsen; Wei, Shengji; Wang, Teng; Ampuero, Jean­?Paul

    2015-01-01

     imperfect  when  the  energy  gets  weak).  In  any  case,  the  eastward  rupture  107   propagation  was  possibly  arrested  when  it  encountered  some  structural  complexity,  a  zone  of  108...   friction  law  and  were  previously  lying  in  the  stress  shadow25  of  the  asperity  which  ruptured  in  139   2015.  If  so,  it  should  be  observed  to  slip  aseismically  in  the...

  3. Late Cretaceous extension in the hinterland of the Sevier thrust belt,

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas:Montezuma, Arizona: Energy ResourcesProject | Open EnergyFlores,Lasernorthwestern

  4. Batteries & Fuel Cells - Research Thrust Leader > Frank DiSalvo >

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits & Inspections AuditsBarbara McClintock andBasicsLeadership Team

  5. Batteries & Fuel Cells - Research Thrust Leader > Tobias Hanrath >

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits & Inspections AuditsBarbara McClintock andBasicsLeadership

  6. Complex Oxides - Research Thrust Leader > David Muller > Leadership Team >

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAuditsCluster Compatibilitydefault Changes from TukeyCryogenic panel (15

  7. Complex Oxides - Research Thrust Leader > Joel Brock > Leadership Team >

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAuditsCluster Compatibilitydefault Changes from TukeyCryogenic panel (15The

  8. Thrust 1: Structure and Dynamics of Simple Fluid-Solid Interfaces (Peter T. Cumm

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDidDevelopment TopMetathesisSediments andThe

  9. Frank DiSalvo > Research Thrust Leader - Fuel Cells and Batteries

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFES OctoberEvanServicesAmesFour Los Alamos projectsJohn A. Newman

  10. Thrust at N{sup 3}LL with power corrections and a precision global fit for

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory of rare Kaon and Pion decaysArticle) |errors (Technical

  11. Method to Produce High Specific Impulse and Moderate Thrust from a

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on dark matterEnergy Innovation PortalPrinceton Plasma

  12. Application of Metagenomics for Identification of Novel Petroleum Hydrocarbon Degrading Enzymes in Natural Asphalts from the Rancho La Brea Tar Pits

    E-Print Network [OSTI]

    Baquiran, Jean-Paul Mendoza

    2010-01-01

    WITH BIODEGRADATION OF CRUDE-OIL IN THE OUACHITA MOUNTAINS,A SPHALTS AND H EAVY O IL Crude oil is an extremely complexto natural gas, liquid crude oil, shale oil, tars and

  13. Abstract --Impaired lateral balance involving the frontal plane is particularly relevant to the problem of falls with aging.

    E-Print Network [OSTI]

    for the two types of stepping response. Our tool for these evaluations was a computational model of the center mathematical model of biomechanics and neural control is a promising way of differentiating behavior between) is with the Sensory Motor Performance Program, Rehabilitation Institute of Chicago, Physical Medicine & Rehabilitation

  14. Phytoplankton biomass and community structure at frontal zones in the surface waters of the Northern Gulf of Mexico 

    E-Print Network [OSTI]

    Salazar, Alicia

    2005-02-17

    phytoplankton biomass as well as identifying different algal classes in marine ecosystems (Letelier et al. 1993; Jeffrey et al. 1997; Mackey et al. 1998; Wright et al. 2000). Different groups of phytoplankton contain specific photopigments in different 9... combinations, making it possible to identify which algal groups are present in a water sample by identifying the concentrations of different diagnostic photopigments (Millie et al. 1993; Mackey et al. 1996, 1998; Wright et al. 1996; Pinckney et al. 1998...

  15. Enhanced silica ballasting from iron stress sustains carbon export in a frontal zone within the California Current

    E-Print Network [OSTI]

    2015-01-01

    2000), Resolving the ‘‘opal paradox’’ in the Southern Ocean,Boyd et al. , 2007]. Because opal is denser than seawater,to the ballasting effect of diatom opal on particle export,

  16. Variability in diatom contributions to biomass, organic matter production and export across a frontal gradient in the California Current Ecosystem

    E-Print Network [OSTI]

    2015-01-01

    than to autotrophic biomass Diatom growth in a cyclonic eddydiatom contributions to biomass, organic matter productionbe stimulated, resulting in biomass accumulations, in some

  17. Field imaging spectroscopy and inferring a blind thrust earthquake history from secondary faulting : 1944 San Juan Earthquake, Argentina

    E-Print Network [OSTI]

    Ragona, Daniel Eduardo

    2007-01-01

    faults in the eastern Precordillera of western Argentina.la Asociación Geológica Argentina. Molnar, P. , E. T. Brown,laAsociacio?n Geolo?gica Argentina, v. 57, no. 1, p. 45-54.

  18. The Development of Open Water-lubricated Polycrystalline Diamond (PCD) Thrust Bearings for Use in Marine Hydrokinetic (MHK) Energy Machines

    SciTech Connect (OSTI)

    Cooley, Craig, H.; Khonsari, Michael,, M; Lingwall, Brent

    2012-11-28

    Polycrstalline diamond (PCD) bearings were designed, fabricated and tested for marine-hydro-kinetic (MHK) application. Bearing efficiency and life were evaluated using the US Synthetic bearing test facility. Three iterations of design, build and test were conducted to arrive at the best bearing design. In addition life testing that simulated the starting and stopping and the loading of real MHK applications were performed. Results showed polycrystalline diamond bearings are well suited for MHK applications and that diamond bearing technology is TRL4 ready. Based on life tests results bearing life is estimated to be at least 11.5 years. A calculation method for evaluating the performance of diamond bearings of round geometry was also investigated and developed. Finally, as part of this effort test bearings were supplied free of charge to the University of Alaska for further evaluation. The University of Alaska test program will subject the diamond bearings to sediment laden lubricating fluid.

  19. Performance characterization and optimization of a diverging cusped field thruster with a calibrated counter-weighted millinewton thrust stand

    E-Print Network [OSTI]

    Daspit, Ryan M

    2012-01-01

    The previously developed Diverging Cusped Field Thruster (DCFT) has undergone further investigations and performance characterization. The DCFT is a magnetically conned plasma thruster that uses cusped magnetic fields to ...

  20. Field imaging spectroscopy and inferring a blind thrust earthquake history from secondary faulting : 1944 San Juan Earthquake, Argentina

    E-Print Network [OSTI]

    Ragona, Daniel Eduardo

    2007-01-01

    San Juan a proposito del terremoto del 15 de enero de 1944 (San Juan a proposito del terremoto del 15 de enero de 1944 (

  1. Field imaging spectroscopy and inferring a blind thrust earthquake history from secondary faulting : 1944 San Juan Earthquake, Argentina

    E-Print Network [OSTI]

    Ragona, Daniel Eduardo

    2007-01-01

    of the world where the earthquake hazard related to blindR.S. Yeats (1989). Hidden earthquakes. Sci. Am. 260(6), 48-paleoseismology, and earthquake hazards in the western

  2. Coseismic fault-related fold model, growth structure, and the historic multisegment blind thrust earthquake on the

    E-Print Network [OSTI]

    Mueller, Karl

    [Philip and Meghraoui, 1983; Rockwell et al., 1984, 1988; Bullard and Lettis, 1993; Molnar et al., 1994

  3. Abstract --This panel session paper outlines one of the re-search thrust areas in the Power System Engineering Research

    E-Print Network [OSTI]

    Oren, Shmuel S.

    ) to investigate requirements for a systematic transformation of today's electric grid to enable high penetra influenced by weather patterns has a profound impact on the planning and operation of the power grid and uncertainty of renewable resources will be explored and evaluated. Index Terms--Future Grid Initiative

  4. Space System Architecture: Final Report of SSPARC: the Space Systems, Policy, and Architecture Research Consortium (Thrust I and II)

    E-Print Network [OSTI]

    Hastings, Daniel

    The Space Systems, Policy and Architecture Research Consortium (SSPARC) was formed to make substantial progress on problems of national importance. The goals of SSPARC were to:

  5. 394 J. GUIDANCE, VOL. 20, NO. 2: ENGINEERING NOTES thrust-induced braking acceleration. Therefore, including air drag,

    E-Print Network [OSTI]

    Singh, Tarunraj

    -pathanglemay be used as the independentvariableto obtaina single rst-orderequation,viz., dv d� D f1.�/v C f2.�/v3 (6) where f1.�/ D ® cosec� ¡ cot� (7a) f2.�/ D ¯ cosec� (7b) Equation(6) is a form of Bernoulli by v.�/¡2 D ·exp ¡2 f1 d� ´ ¡ 2exp ¡2 f1d� ´ £ exp 2 f1 d� ´ f2 d� (8) Evaluatingthe integralsand

  6. Measurement of normal thrust and evaluation of upper-convected Maxwell models for molten plastics in large amplitude oscillatory shear 

    E-Print Network [OSTI]

    Oakley, Jason Glen

    1992-01-01

    : Margaret Oakley; Jeff, Lisa, and Christopher Smith; Bob and Carmen Gill; Gary and Lezli Gill; Robert, Andrea, and Natasha Gill; Michael Gill; Lee Ann, Elecia, and Edward Moses; and the Johnson family. All of the love, support, and encouragement is much...) with a = 0. 39 36 Model Predictions for the Shear Stress Response for IUPAC LDPE X at 150' C in Large Amplitude Oscillatory Shear for a Strain Amplitude of 5 and a. Frequency of 1 Hz. o, in Pa and 6, in Radians. 40 Model Predictions for the Shear...

  7. One and two-dimensional finite difference models of pore pressure evolution within and below a moving thrust sheet 

    E-Print Network [OSTI]

    Smith, Richard Edwin

    1992-01-01

    for the porosity (n), volumetric thermal expansion coefficient of the fluid (7?), the geothermal gradient (G), and the vertical compressibility of the sediments (a?). The first term on the right hand side of Equation 1 is the diffusion term which describes.../kg'C) specific heat of water (J/kg'C) depth below surface (m) geothermal gradient ('C/m) acceleration of gravity (m/s ) permeability (m2) hydraulic conductivity (m/s) bulk thermal conductivity of the rock and fluid (W/m'C) porosity total pore pressure (Pa...

  8. The Eocene Southern Vancouver Island Orocline --a response to seamount accretion and the cause of fold-and-thrust

    E-Print Network [OSTI]

    Johnston, Stephen T.

    to a Northern Fixed Crustal Block about a pole of rotation located northeast of Port Alberni. In this paper two models of orocline development, one of pure block rotation and one of pure bending, are proposed of rotation evident in the structural orientation data argues for a model of bending. Both bending and block

  9. Processes of Late Cretaceous to Late Miocene episodic thrust-sheet translation in the Lycian Taurides, SW Turkey 

    E-Print Network [OSTI]

    Collins, Allan S; Robertson, Alastair H F

    1998-01-01

    The Lycian Taurides of SW Turkey consist of an allochthonous Mesozoic passive margin succession that was episodically detached from its autochthon and translated southeastwards between latest Cretaceous to Late Miocene times. A combination...

  10. GEOL 502 --Geology of North America Vic Camp (CG-225; 594-7170; vcamp@geology.sdsu.edu; hrs. 11:00-12:00 MWF or by appt.)

    E-Print Network [OSTI]

    Camp, Vic

    The Columbia Plateau and the Snake River Plain Final Exam (100 points) #12; Breakup of Pangaea Evolution of the Atlantic Coastal Plain The Ouachita Tectonic Belt Evolution of the Gulf Coastal Plain Permian Basins of West Texas Mid-term Exam (100 points) ­ date to be determined

  11. MODELING THE DISTRIBUTION OF THE DWARF PALMETTO (SABAL MINOR; ARECACEAE) IN MCCURTAIN COUNTY, OKLAHOMA

    E-Print Network [OSTI]

    Butler, Christopher J.

    , OKLAHOMA CHRISTOPHER J. BUTLER,* JENNIFER L. CURTIS, KIMBERLY MCBRIDE, DAVID ARBOUR, AND BERLIN HECK Department of Biology, University of Central Oklahoma, 100 North University Drive, Edmond, OK 73034 (CJB, JC, KM) Oklahoma Ranger District, Ouachita National Forest, Route 4, Box 2900, Broken Bow, OK 74728 (DA

  12. The Effects of Healthy Adult Aging on Recognition Memory and Performance on Tests That Rely on Frontal and Medial Temporal Lobe Function: Evidence Contradicting The DPHMA. 

    E-Print Network [OSTI]

    Fagan, Stephanie

    2009-07-03

    Dual process theories account for age-related changes in memory by proposing that old age is associated with deficits in recollection together with invariance in familiarity (DPHMA). The authors evaluated the DPHMA by ...

  13. A Comparison of Volumetric Modulated Arc Therapy and Conventional Intensity-Modulated Radiotherapy for Frontal and Temporal High-Grade Gliomas

    SciTech Connect (OSTI)

    Shaffer, Richard [Department of Radiation Oncology, BC Cancer Agency, Vancouver, British Columbia (Canada); Nichol, Alan M., E-mail: anichol@bccancer.bc.c [Department of Radiation Oncology, BC Cancer Agency, Vancouver, British Columbia (Canada); Vollans, Emily [Department of Medical Physics, BC Cancer Agency, Vancouver, British Columbia (Canada); Fong Ming; Nakano, Sandy [Department of Radiation Therapy, BC Cancer Agency, Vancouver, British Columbia (Canada); Moiseenko, Vitali; Schmuland, Moira [Department of Medical Physics, BC Cancer Agency, Vancouver, British Columbia (Canada); Ma, Roy; McKenzie, Michael [Department of Radiation Oncology, BC Cancer Agency, Vancouver, British Columbia (Canada); Otto, Karl [Department of Medical Physics, BC Cancer Agency, Vancouver, British Columbia (Canada)

    2010-03-15

    Purpose: Volumetric modulated arc therapy (VMAT), the predecessor to Varian's RapidArc, is a novel extension of intensity-modulated radiotherapy (IMRT) wherein the dose is delivered in a single gantry rotation while the multileaf collimator leaves are in motion. Leaf positions and the weights of field samples along the arc are directly optimized, and a variable dose rate is used. This planning study compared seven-field coplanar IMRT (cIMRT) with VMAT for high-grade gliomas that had planning target volumes (PTVs) overlapping organs at risk (OARs). Methods and Materials: 10 previously treated patients were replanned to 60 Gy in 30 fractions with cIMRT and VMAT using the following planning objectives: 98% of PTV covered by 95% isodose without violating OAR and hotspot dose constraints. Mean OAR doses were maximally decreased without reducing PTV coverage or violating hotspot constraints. We compared dose-volume histogram data, monitor units, and treatment times. Results: There was equivalent PTV coverage, homogeneity, and conformality. VMAT significantly reduced maximum and mean retinal, lens, and contralateral optic nerve doses compared with IMRT (p < 0.05). Brainstem, chiasm, and ipsilateral optic nerve doses were similar. For 2-Gy fractions, mean monitor units were as follows: cIMRT = 789 +- 112 and VMAT = 363 +- 45 (relative reduction 54%, p = 0.002), and mean treatment times (min) were as follows: cIMRT = 5.1 +- 0.4 and VMAT = 1.8 +- 0.1 (relative reduction 65%, p = 0.002). Conclusions: Compared with cIMRT, VMAT achieved equal or better PTV coverage and OAR sparing while using fewer monitor units and less time to treat high-grade gliomas.

  14. Structural Geology of a Central Segment of the Qilian Shan-Nan Shan Thrust Belt: Implications for the Magnitude of Cenozoic Shortening in the Northeastern Tibetan Plateau

    E-Print Network [OSTI]

    Reith, Robin

    2013-01-01

    characterization of the Gangcha complex in the West Qinling terrane, central China: Journal of the Geological

  15. Monazite ages in the Chesham Pond Nappe, SW New Hampshire, USA: implications for assembly of central New England thrust sheets (Revision #1)

    E-Print Network [OSTI]

    Spear, Frank S.

    Monazite ages in the Chesham Pond Nappe, SW New Hampshire, USA: implications for assembly distinct monazite domains in low- pressure pelitic migmatites from southwest New Hampshire, USA; three (43.0691°N, 72.2208°W, NAD83) along New Hampshire State Highway 10, adjacent to the Ashuelot River, 1

  16. Structural Geology of a Central Segment of the Qilian Shan-Nan Shan Thrust Belt: Implications for the Magnitude of Cenozoic Shortening in the Northeastern Tibetan Plateau

    E-Print Network [OSTI]

    Reith, Robin

    2013-01-01

    Dong from the Institute of Geomechanics, Chinese Academy ofmethods at the Institute of Geomechanics, Chinese Academy of

  17. Mechanical validation of the three-dimensional intersection geometry between the Puente Hills blind-thrust system and the Whittier fault,

    E-Print Network [OSTI]

    Cooke, Michele

    of strain energy density demonstrates that the preferred model has the greatest mechanical efficiency, alternat

  18. Structural Geology of a Central Segment of the Qilian Shan-Nan Shan Thrust Belt: Implications for the Magnitude of Cenozoic Shortening in the Northeastern Tibetan Plateau

    E-Print Network [OSTI]

    Reith, Robin

    2013-01-01

    continental deformation: Geology, Burchfiel, B.C. , Zhang,by lower crustal flow: Geology, 28: 703-706. Cowgill, E. ,in north Qilian: Gansu Geology, 20: 40-44 (in Chinese with

  19. Purdue University Faculty Openings in Big Data Purdue University has identified Big Data as a major thrust for inter-disciplinary research and education.

    E-Print Network [OSTI]

    Kihara, Daisuke

    Purdue University Faculty Openings in Big Data Purdue University has identified Big Data as a major shape Purdue's vision and research/education agenda in Big Data. Candidates for tenure and tenure, and participate in interdisciplinary Big-Data activities. Salary and benefits are highly competitive, and Purdue

  20. How did the foreland react? Yangtze foreland fold-and-thrust belt deformation related to exhumation of the Dabie Shan ultrahigh-

    E-Print Network [OSTI]

    Hacker, Bradley R.

    , Bradley R. Hacker2 , Ines Gaitzsch1 and Shuwen Dong3 1 Institut fuÈr Geologie, Technische Universita.g. Ames et al., 1996; Hacker et al., 1996; Liou et al., 1996). It forms the eastern part of the Qinling al., 1997; Hacker et al., in press) suggest an extrusion model for exhu- mation which has a reverse

  1. Design of a four rotor unmanned aerial vehicle capable of sustaining zero-roll and zero-pitch flight using vector thrusting

    E-Print Network [OSTI]

    Hilton, Danny Charles

    2005-01-01

    In recent decades, remote controlled airplanes and helicopters equipped with video cameras have been used by the movie industry, photographers, and for surveillance. The military deploys these unmanned aerial vehicles ...

  2. Structural Geology of a Central Segment of the Qilian Shan-Nan Shan Thrust Belt: Implications for the Magnitude of Cenozoic Shortening in the Northeastern Tibetan Plateau

    E-Print Network [OSTI]

    Reith, Robin

    2013-01-01

    2011. Detrital zircon geochronology of pre-Tertiary strata2003a. Detrital-zircon geochronology of the northeasternC.Y. , 2007. SHRIMP U-Pb geochronology of the zircons from

  3. Attorney Docket No. 70011-020P01 SAGITTAL SAW

    E-Print Network [OSTI]

    Ruina, Andy L.

    to be driven by a motor. The gear assembly includes a thrust shaft driven by the motor, the thrust shaft including an end and a thrust crank protruding from the thrust shaft end so as to extend parallel to and spaced apart from an axial centerline of the thrust shaft. The gear assembly includes a first gear

  4. Cognitive Empathy Following Orbitofrontal Cortex and Dorsolateral Prefrontal Cortex Damage

    E-Print Network [OSTI]

    Goodkind, Madeleine Shirley

    2010-01-01

    following bilateral damage to the human amygdala. Nature,as a measure of frontal lobe damage. Journal of Clinical andcaused by frontal damage fail to respond autonomically to

  5. Facies analysis of the Caballero Formation and the Andrecito Member of the Lake Valley Formation (Mississippian): implications for Waulsortian bioherm inception, Alamo Canyon area, Sacramento Mountains, New Mexico 

    E-Print Network [OSTI]

    Byrd, Thomas Martin

    1989-01-01

    paleo-equatorial region connecting different biotic provinces on either side of the arch (Sando et al, 1975). Far to the south, deeper waters of the incipient Ouachita trough separated North America from Gondwanaland (Walper, 1977; Scotese et al, 1979... section is approximately 70 ft thick and comprises the Onate, Sly Gap, and Percha Formations (Pray, 1961) (Figure 8). These units are poorly exposed. The Onate Formation iS composed of silty dolomite, shale, siltstone and sandstone. The Sly Gap...

  6. Microsoft PowerPoint - SNLResilienceApril29 [Read-Only

    Broader source: Energy.gov (indexed) [DOE]

    on resilience being discussed today will establish a foundation for a national roadmap in resilience, including: - Strategic national thrusts - R&D thrusts 2 Defining...

  7. Approved by the UHS Patient Education Committee Revised 6/13/12 Page 1 of 3

    E-Print Network [OSTI]

    Maroncelli, Mark

    , cough, wheezing and sometimes frontal headache. Causes These symptoms occur when the body mistakenly

  8. Space System Architecture

    E-Print Network [OSTI]

    McManus, Dr. Hugh

    Final Report of SSPARC: the Space Systems, Policy, and Architecture Research Consortium (Thrust II and III)

  9. Annual Report of the EURATOM/CCFE Fusion Programme 2013 3 JET Operations

    E-Print Network [OSTI]

    service following successful remediation of the main thrust bearing problems reported last year. The year

  10. EDUCATION HISTORY 2001-M.Sc. in Geological Sciences, University of Roma Tre

    E-Print Network [OSTI]

    -and-thrust belts (Apennines, Pyrenees, Zagros) by organic and inorganic thermal indicators; Correlation of clay

  11. / http://www.sciencemag.org/content/early/recent / 24 July 2014 / Page 1 / 10.1126/science.1256074 Since the giant Mw 8.8 mega-thrust earthquake of 1877 (14), the 500

    E-Print Network [OSTI]

    Vigny, Christophe

    provide insights into the seismic gap history, present-day seismic hazard, and nucleation process from Arica (18°S) to the Mejillones Peninsula (24.5°S, Fig. 1) has had relatively few major seismic of megathrust earthquakes. Seismic activity preceding the Iquique earthquake initiated in a re- gion between 19

  12. Geothermal resource assessment for the state of Texas: status of progress, November 1980. Final report

    SciTech Connect (OSTI)

    Woodruff, C.M. Jr.; Caran, S.C.; Gever, C.; Henry, C.D.; Macpherson, G.L.; McBride, M.W.

    1982-03-01

    Data pertaining to wells and thermal aquifers and data interpretation methods are presented. Findings from a program of field measurements of water temperatures (mainly in South-Central Texas) and an assessment of hydrologic properties of three Cretaceous aquifers (in North-Central Texas) are included. Landsat lineaments and their pertinance to the localization of low-temperature geothermal resources are emphasized. Lineament data were compared to structural and stratigraphic features along the Balcones/Ouachita trend in Central Texas to test for correlations. (MHR)

  13. Correlation of gravity anomalies and geology in the San Antonio region, Texas 

    E-Print Network [OSTI]

    Gordon, Patrick Thomas

    1968-01-01

    ?al, Kendall? Bl;!nco, encl Gil- lc. spic cour?tie . It is bouncled b? latitudes 29 00 ' encl 30o 07 ' 30" ir], and long. ' tiides 98c' 22 ' 30" V and 98o '5 ' iri. C] ties w] thin i l?c. ai-ea are Sar. Ant, nio, Bocrrnc r Blat?co, anrlr dohnson Ci Ly... zone of the Ouachita belt. The axis of this maximum is located at about 29o 00 ' N latitude in the area shown on the gravity map (Pl. I). South of thc axis the gravity anomaly values decrease gently toward the Gulf. coast, according to regional...

  14. Microsoft PowerPoint - Entergy-Hydro-Operations_Smethers [Compatibility Mode]

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on darkMicroorganisms toPalladium wavyfamilyOuachita River System

  15. Microsoft PowerPoint - FINAL November HAB Full Board.pptx

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on darkMicroorganisms toPalladium wavyfamilyOuachita River

  16. Microsoft PowerPoint - FNALgeorgiak_final_nobackup

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on darkMicroorganisms toPalladium wavyfamilyOuachita RiverMiniBooNE

  17. Microsoft PowerPoint - February 2, 2007 Agency Update Rev. 2 - HAB.ppt

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on darkMicroorganisms toPalladium wavyfamilyOuachita

  18. Microsoft PowerPoint - February 7 2013 ORP Agency Update Final

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on darkMicroorganisms toPalladium wavyfamilyOuachitaEnergy Office of

  19. Microsoft PowerPoint - Feli_Poster_ARM_STM_2007_DW.ppt

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on darkMicroorganisms toPalladium wavyfamilyOuachitaEnergy Office

  20. Microsoft PowerPoint - FeoSalishan_10

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on darkMicroorganisms toPalladium wavyfamilyOuachitaEnergy

  1. Microsoft PowerPoint - File Transfer-Turner

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on darkMicroorganisms toPalladium wavyfamilyOuachitaEnergyTransfer

  2. Experimental investigation of frictional melting of argillite at high slip rates: Implications for seismic slip in subduction-accretion complexes

    E-Print Network [OSTI]

    Fialko, Yuri

    of the melt layer. Our experimental results suggest that viscous braking can be efficient at shallow depths recently found in exhumed subduction thrusts, roof thrusts of duplex struc- tures [Ikesawa et al., 2003

  3. An Investigation on an Ethylene Gylcol/Water Nanofluid for Heavy Vehicle Cooling Applications

    Broader source: Energy.gov [DOE]

    Use of nanofluids can help reduce radiator frontal area for heavy-duty vehicles and improves fuel efficiency.

  4. MARINE ECOLOGY PROGRESS SERIES Mar Ecol Prog Ser

    E-Print Network [OSTI]

    Sponaugle, Su

    , the magnitude of pulses was stochastic, with some variability related to the passage of mesoscale frontal eddies

  5. Correction list forMechanics of Swimming and Flying Stephen Childress

    E-Print Network [OSTI]

    Van Den Eijnden, Eric

    as sin t, the fish will always develop thrust according to slender-body theory. 30. p. 118, middle: (0

  6. Flourishing and Discordance: On Two Modes of Human Science Engagement with Synthetic Biology

    E-Print Network [OSTI]

    Stavrianakis, Anthony

    2012-01-01

    cool in his sober, practical tone, began by outlining the new vision for the thrust: “benefit everyone and the planet,

  7. RESEARCH ARTICLE 10.1002/2014GC005450

    E-Print Network [OSTI]

    Kaus, Boris

    to folding-dominated fold- and-thrust belt systems, detached over weak basal layers, such as the Zagros

  8. Do variations in Arabian plate lithospheric structure control deformation in the Arabian-Eurasian convergence zone?

    E-Print Network [OSTI]

    Stern, Robert J.

    differently along strike. Subduction north of the Persian Gulf forms the Zagros fold-and-thrust belt

  9. 6 Sex and Power John Berger writes

    E-Print Network [OSTI]

    Robinson, John A.

    . The thrust of Berger's argument is that the artistic nude is no different from the soft porn nude, existing

  10. EEG Asymmetry at 10 Months of Age: Are Temperament Trait

    E-Print Network [OSTI]

    /Surgency (PAS), Negative Emotionality (NE), and Orienting/Regulatory Capacity (ORC) were considered-frontal activation later in infancy. For females, ORC accounted for a significant portion of the frontal asymmetry scores, with higher ORC being associated with greater right-frontal activation. The moderating influence

  11. For permission to copy, contact editing@geosociety.org 2004 Geological Society of America594

    E-Print Network [OSTI]

    stratigraphy in the western equatorial region of Mars based on thrust fault­related fold topography. In this paper, we show how mechanical stratigraphy can be inferred from the topography of thrust fault- flow and ejecta lithologic sequences. Keywords: thrust fault, wrinkle ridge, to- E-mail: chriso

  12. Computer-Aided Design 43 (2011) 18791890 Contents lists available at SciVerse ScienceDirect

    E-Print Network [OSTI]

    Aristomenis, Antoniadis

    2011-01-01

    approaches, when simulating drilling, in order to be able to describe accurately the complexity as well of experiments for determining thrust force in drilling operations Panagiotis Kyratsisa, , Nikolaos Bilalisb-based manufacturing Design of experiments Regression analysis Drilling thrust force a b s t r a c t Drilling thrust

  13. Adaptive Architecture Waterloo/ Buffalo/Nottingham

    E-Print Network [OSTI]

    Lygeros, John

    and Interfaces Keywords: Funicular design; structural form finding; Thrust Network Analysis; real-time structural shell structures based on Thrust Network Analysis (TNA) and its digital-tool implementation. ABSTRACT: This paper discusses the design exploration of funicular shell structures based on Thrust Network Analysis

  14. Possible flexural mechanisms for origins of extensive, ooid-rich, carbonate environments, middle and early late Mississippian, east-central United States

    SciTech Connect (OSTI)

    Ettensohn, F.R. )

    1989-08-01

    During the earliest Mississippian, much of east-central US was a deep-water black-shale basin formed due to subsidence accompanying Acadian tectonism; by the middle Mississippian, this basin had been transformed into a very shallow epeiric sea characterized by ooid-rich carbonates. This transformation probably occurred in two parts due to flexural mechanisms accompanying the end of the Acadian orogeny and the beginning of the Ouachita orogeny. In the eastern part of the basin, with the end of active Acadian deformational loading, lithospheric relaxation caused uplift and eastward migration of the Acadian peripheral bulge from near the Cincinnati arch into the Appalachian basin. By the middle Meramecian, this uplift and a concomitant infilling of the basin with post-orogenic clastics created an extensive shallow-water platform conducive to ooid deposition well into the Appalachian basin. In western parts of the cratonic black-shale basin, from the western flanks of the Cincinnati arch to the eastern flanks of the Transcontinental arch, any infilling with postorogenic Acadian clastics was minor. However, by the Kinderhook-Osage transition, apparent collision and subduction leading to the Ouachita orogeny had begun, and with the inception of collision, the entire foreland as far north as the Illinois basin was upwarped by the cratonward (north and northeast) migration of the accompany peripheral bulge. As a result, by the early Meramecian, shallow-water conditions favorable for oolitic-carbonate deposition prevailed throughout the area.

  15. Novel materials for Li-ion batteries is one of the principle thrust areas of current research in energy storage. One of the major limiting factors in a Li-ion battery's performance is the low specific capacities of the active

    E-Print Network [OSTI]

    in energy storage. One of the major limiting factors in a Li-ion battery's performance is the low specific capacities of the active materials in the electrodes. Anode materials based on silicon have generated much interest of late. Both cubic and amorphous silicon can reversibly alloy with lithium and have a theoretical

  16. Direct Fusion Drive for a Human Mars Orbital Mission

    SciTech Connect (OSTI)

    Paluszek, Michael; Pajer, Gary; Razin, Yosef; Slonaker, James; Cohen, Samuel; Feder, Russ; Griffin, Kevin; Walsh, Matthew

    2014-08-01

    The Direct Fusion Drive (DFD) is a nuclear fusion engine that produces both thrust and electric power. It employs a field reversed configuration with an odd-parity rotating magnetic field heating system to heat the plasma to fusion temperatures. The engine uses deuterium and helium-3 as fuel and additional deuterium that is heated in the scrape-off layer for thrust augmentation. In this way variable exhaust velocity and thrust is obtained.

  17. Pulsed hydrojet

    DOE Patents [OSTI]

    Bohachevsky, I.O.; Torrey, M.D.

    1986-06-10

    An underwater pulsed hydrojet propulsion system is provided for accelerating and propelling a projectile or other vessel. A reactant, such as lithium, is fluidized and injected into a water volume. The resulting reaction produces an energy density in a time effective to form a steam pocket. Thrust flaps or baffles direct the pressure from the steam pocket toward an exit nozzle for accelerating a water volume to create thrust. A control system regulates the dispersion of reactant to control thrust characteristics.

  18. SeeingWithOPenCV FindingFacesin lmages

    E-Print Network [OSTI]

    Oh, Paul

    .0,it'slocatedat: IoPE]rCv-RoOTl/data/haarcascades/ haarcascade-frontal f ace-defau1t . xnl where lo

  19. Flow-topography interactions in the northern California Current System observed from geostationary satellite data

    E-Print Network [OSTI]

    Balasubramanian, Ravi

    first appear close to the coast in response to upwelling winds, moving offshore with the continuous, farther south, substantially increases the mesoscale activity and oceanic frontal habitat downstream

  20. Testing Cloud Microphysics Parameterizations in NCAR CAM5 with...

    Office of Scientific and Technical Information (OSTI)

    fraction for single-layer boundary layer mixed-phase stratocumulus, and multilayer or deep frontal clouds. However, for low-level clouds, the model significantly underestimates...

  1. View-based dynamic object recognition based on human perception Heinrich H. Bulthoff, Christian Wallraven, Arnulf Graf

    E-Print Network [OSTI]

    of a particular object or ob- ject category. For example, frontal-, side- or top-views of a helicopter are very

  2. Script generation and multitasking in HIV-1 infection : implications for everyday functioning

    E-Print Network [OSTI]

    Scott, James Cobb

    2009-01-01

    Gagnon S. (2004). Script generation following frontal andGroup. (2005). Action (verb) generation in HIV-1 infection.Note. SG = Script Generation test; MT = Multitasking test. *

  3. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    that have higher specific impulse and lower thrust than conventional chemical rocket engines Examples of electric propulsion devices are given in this presentation and it is...

  4. A Microwave Thruster for Spacecraft Propulsion Chiravalle, Vincent...

    Office of Scientific and Technical Information (OSTI)

    that have higher specific impulse and lower thrust than conventional chemical rocket engines. Examples of electric propulsion devices are given in this presentation and it is...

  5. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    that have higher specific impulse and lower thrust than conventional chemical rocket engines. Examples of electric propulsion devices are given in this presentation and it is...

  6. Fluid Hegemony: A Political Ecology of Water, Market Rule, and Insurgence at Bangalore's Frontier

    E-Print Network [OSTI]

    Ranganathan, Malini

    2010-01-01

    harvesting, solid waste management), the main thrust was toslum improvement, and solid waste management. FromManagement: International Investment in Water, Wastewater and Solid Waste

  7. Feed-Pump Hydraulic Performance and Design Improvement, Phase...

    Office of Scientific and Technical Information (OSTI)

    hammer problem, modification of the high-pressure internal joint to prevent washout, and modified thrust collar mounting. Please describe further actions that would improve boiler...

  8. PowerPoint Presentation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Technology John Begovich Safeguards and Security Technology Chris Pickett Nuclear Analytical Chemistry Joe Giaquinto Forensic Science Thrust Area: Brian Anderson Pu-238...

  9. Geodetic Imaging of the Earthquake Cycle

    E-Print Network [OSTI]

    Tong, Xiaopeng

    5.3 3-dimensional earthquake cycle2 1.2 Earthquake cycle study . . . . . . . .thrust - Mw 7.9 Wenchuan earthquake . . . 3 1.2.2 Subduction

  10. Greening PCB Drilling Process: Burr Minimization and Other Strategies

    E-Print Network [OSTI]

    Huang, Yu-Chu; Linke, Barbara; Bhandari, Binayak; Ahn, Sung-Hoon; Dornfeld, David

    2011-01-01

    K. , “Influence of drill geometry on thrust force into process conditions and drill geometry, experiments werefeed, spindle speed and drill diameter. The Drilling Burr

  11. American Institute of Aeronautics and Astronautics Optical Probe for Monitoring Blade Tip Clearance

    E-Print Network [OSTI]

    [2]. Engine loads encompass centrifugal, thermal, internal, engine pressure, and thrust loads. Flight's future turbine engines it will attain improved engine fuel efficiency on future advanced military

  12. Hot Particle and Turbulent Transport Effects on Resistive Instabilities

    SciTech Connect (OSTI)

    Brennan, Dylan P.

    2012-10-16

    This research project included two main thrusts; energetic particle effects on resistive MHD modes in tokamaks, and turbulence interactions with tearing modes in simplified geometry.

  13. PowerPoint Presentation

    Office of Environmental Management (EM)

    Thrusts * U.S. Clean Energy Building Focus * Wind Facilities * Grid Integration * Energy Data Initiative * Coordinating EERE's Deployment Efforts * FuelTransportation Programs...

  14. Tsunami Information Sources: Part 3

    E-Print Network [OSTI]

    Wiegel, Robert L.

    2006-01-01

    R.R. Behn, "Regional Tsunami Warning System (THRUST)," Inin a Caribbean Tsunami Warning System: Science, Engineering,Case for an Atlantic Tsunami Warning System," In Caribbean

  15. Slide 1

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    EvacuationWater Depression Controls *Completion - September 2014 *Wolf Creek Thrust Bearing Pressure Lift System - Units 1, 2, 3 & 5 *HDC is reviewing final plans and...

  16. Combined Heat and Power (CHP) Technology Development

    Broader source: Energy.gov (indexed) [DOE]

    policy Technical Approach - Conduct R&D along Three Main Thrusts High efficiency power generation Novel combustion regimes for power generation and integration of CHP into...

  17. BETO FY14 BC FOA Presentation for BETO 2015 Project Peer Review

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    and Proposed Research Summary: * Development of a conversion process to demonstrate the production of muconic acid from renewable biogas * Research thrusts include: strain...

  18. Optima Program Overview

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    EIA 2014 reference case efficiency 7-14% beyond BAU 16 billion gallons advanced biofuel Optima research thrust 1 Provide scientific basis to develop optimal fuelengine...

  19. Mesozoic and Cenozoic structural geology of the CP Hills, Nevada Test Site, Nye County, Nevada; and regional implications

    SciTech Connect (OSTI)

    Caskey, S.J.

    1991-08-01

    Detailed mapping and structural analysis of upper Proterozoic and Paleozoic rocks in the CP Hills of the Nevada Test Site, together with analysis of published maps and cross sections and a reconnaissance of regional structural relations indicate that the CP thrust of Barnes and Poole (1968) actually comprises two separate, oppositely verging Mesozoic thrust systems: (1) the west-vergent CP thrust which is well exposed in the CP Hills and at Mine Mountain, and (2) the east-vergent Belted Range thrust located northwest of Yucca Flat. West-vergence of the CP thrust is indicated by large scale west-vergent recumbent folds in both its hangingwall and footwall and by the fact that the CP thrust ramps up section through hangingwall strata toward the northwest. Regional structural relations indicate that the CP thrust forms part of a narrow sigmoidal belt of west-vergent folding and thrusting traceable for over 180 km along strike. The Belted Range thrust represents earlier Mesozoic deformation that was probably related to the Last Chance thrust system in southeastern California, as suggested by earlier workers. A pre-Tertiary reconstruction of the Cordilleran fold and thrust belt in the region between the NTS and the Las Vegas Range bears a close resemblance to other regions of the Cordillera and has important implications for the development of hinterland-vergent deformation as well as for the probable magnitude of Tertiary extension north of Las Vegas Valley. Subsequent to Mesozoic deformation, the CP Hills were disrupted by at least two episodes of Tertiary extensional deformation: (1) an earlier episode represented by pre-middle Miocene low-angle normal faults, and (2) a later, post-11 Ma episode of high-angle normal faulting. Both episodes of extension were related to regional deformation, the latter of which has resulted in the present basin and range topography of the NTS region.

  20. The Direct Wave-Drive Thruster Matthew S. Feldman

    E-Print Network [OSTI]

    A Magnetic Vector Potential T Thrust m Mass Flow Rate P Power Complex Frequency Dependent Plasma concepts have used various waves to heat a plasma and obtain thrust via expansion through a magnetic nozzle operating at 5kW with a mass flow rate of 1 mg/s and found that for typical plasma parameters, the maximum

  1. For permission to copy, contact editing@geosociety.org 2008 Geological Society of America

    E-Print Network [OSTI]

    Kanda, Ravi

    -dimensional heat conduction model for simultaneous horizontal (two- dimensional) and vertical heat flow, whereby the thrust sheet cools both laterally and vertically. The model reproduces the magnitude and oval shape of the vitrinite reflectance anomaly at 100­500 k.y. after thrust emplacement. The geothermal

  2. International Conference on Advances in Mechanical Engineering and Mechanics ICAMEM2010 18-20 December, 2010, Hammamet, Tunisia

    E-Print Network [OSTI]

    Aristomenis, Antoniadis

    drilling, in order to be able to describe accurately the complexity as well as to calculate thrust forces-20 December, 2010, Hammamet, Tunisia Kyratsis and Antoniadis 1 ANALYSIS OF PARAMETRIC INFLUENCE ON DRILLING The current paper is dealing with the analysis of the calculated thrust forces during the drilling operation

  3. Engineering Resilient Cyber-Physical Systems

    E-Print Network [OSTI]

    Engineering Resilient Cyber-Physical Systems Future Grid Thrust Area 6 White Paper Power Systems Engineering Research Center Empowering Minds to Engineer the Future Electric Energy System #12;Thrust Area 6 White Paper Engineering Resilient Cyber-Physical Systems Project Team Thomas J. Overbye University

  4. On the Effectiveness of Energy Metering on Every Dept. of Computer Science

    E-Print Network [OSTI]

    Gnawali, Omprakash

    energy- efficient is one of the major research thrusts in the sensor network community. Energy metering of network-wide energy use. I. INTRODUCTION Energy is the most limiting resource in a sensor network for developers and users alike. Not surpris- ingly, energy-efficiency has been a major research thrust

  5. Control and Protection Paradigms of the Future

    E-Print Network [OSTI]

    Control and Protection Paradigms of the Future Future Grid Thrust Area 2 White Paper Power Systems Engineering Research Center Empowering Minds to Engineer the Future Electric Energy System #12;Thrust Area 2 White Paper Control and Protection Paradigms of the Future Project Team C.L. DeMarco, C.A. Baone, B

  6. Geophys. J. Int. (2006) 166, 227237 doi: 10.1111/j.1365-246X.2006.02920.x GJISeismology

    E-Print Network [OSTI]

    Hatzfeld, Denis

    2006-01-01

    Seismological evidence for crustal-scale thrusting in the Zagros mountain belt (Iran) Anne Paul,1 Ayoub Kaviani spatial resolution. From the coast of the Persian Gulf to 25 km southwest of the Main Zagros Thrust (MZT by assuming that the crust of Zagros underthrusts the crust of central Iran along the MZT considered

  7. ACCEPTED MANUSCRIPT Fold interaction and wavelength selection

    E-Print Network [OSTI]

    Kaus, Boris

    with the Fars region of the Zagros fold-and-thrust belt including a large range of fold aspect ratio, such as the Makran, appear to be dominated by thrusting, whereas others such as the Simply Folded Belt at Zagros is active which amplifies sufficiently fast. In the Zagros Simply Folded Belt, they argued that weak

  8. Propellant feed system of a regeneratively cooled scramjet

    SciTech Connect (OSTI)

    Kanda, Takeshi; Masuya, Goro; Wakamatsu, Yoshio )

    1991-04-01

    An expander cycle for an airframe-integrated hydrogen-fueled scramjet is analyzed to study regenerative cooling characteristics and overall specific impulse. Below Mach 10, the specific impulse and thrust coincide with the reference values. At Mach numbers above 10, a reduction of the specific impulse occurs due to the coolant flow rate requirement, which is accompanied by an increase of thrust. It is shown that the thrust may be increased by injecting excess fuel into the combustor to compensate for the decrease of the specific impulse. 9 refs.

  9. Intrusive gravity currents

    E-Print Network [OSTI]

    Hang, Alice Thanh

    2009-01-01

    The front speed of intrusive gravity currents. J. FluidP.F. Linden. Intrusive gravity currents. J. Fluid Mechanics,of mesoscale variability of gravity waves. Part II: Frontal,

  10. Development of distinct control networks through segregation and integration

    E-Print Network [OSTI]

    it is constructed in development'' and ``how development can go awry.'' The following report uses resting state parietal lob- ule (IPL), precuneus, dorsal frontal (dF), and midcingulate (6) [see supporting information

  11. Thalamocortical model for a propofol-induced alpha rhythm associated with loss of consciousness

    E-Print Network [OSTI]

    Ching, Shinung

    Recent data reveal that the general anesthetic propofol gives rise to a frontal ?-rhythm [alpha rhythm] at dose levels sufficient to induce loss of consciousness. In this work, a computational model is developed that ...

  12. Thalamocortical Mechanisms for the Anteriorization of Alpha Rhythms during Propofol-Induced Unconsciousness

    E-Print Network [OSTI]

    Vijayan, Sujith

    As humans are induced into a state of general anesthesia via propofol, the normal alpha rhythm (8–13 Hz) in the occipital cortex disappears and a frontal alpha rhythm emerges. This spatial shift in alpha activity is called ...

  13. Emotion regulation, executive functioning and quality of life following stroke : a research portfolio 

    E-Print Network [OSTI]

    Yule, Mhairi

    2013-07-02

    Systematic review Executive dysfunction is commonly reported following stroke with most research in this area focused on frontal lobe lesions. A systematic review was carried out to evaluate the evidence of executive ...

  14. World Congress on Structural and Multidisciplinary Optimization June 1 -5, 2009, Lisbon, Portugal

    E-Print Network [OSTI]

    Papalambros, Panos

    framework includes frontal crash energy absorption, restraint system design and fuel economy. Preliminary, have been developed, optimized and implemented to prevent or mitigate accident severity. An additional design, restraint systems 3. Introduction The World Health Organization (WHO) attributes roughly 1

  15. ARTICLE IN PRESS Neogene tectonic evolution of the southern and eastern

    E-Print Network [OSTI]

    Utrecht, Universiteit

    Miocene collision of the Carpathian arc with the European platform, followed by relative tectonic with unprecedented magnetostratigraphic age control, covering the areas referred to as the southern Car- pathians in the southern Car- pathians and frontal conver

  16. Executive dysfunction or slowed information-processing speed in Parkinson’s disease? 

    E-Print Network [OSTI]

    Pettit, Lewis

    2009-11-26

    Recent evidence has shown that PD patients can exhibit impaired performance in tests such as verbal fluency that are sensitive to frontal lobe dysfunction. Two accounts have been proposed to explain the observed PD ...

  17. Selection requirements during verb generation: differential recruitment in older and younger adults

    E-Print Network [OSTI]

    Jonides, John

    . Reuter-Lorenz* Department of Psychology, University of Michigan, Ann Arbor, MI 48109-1109, USA Received that dysfunction of frontal systems may underlie age-related cognitive decline (Raz et al., 1997; West, 1996). Here

  18. Social Cognition in Frontotemporal Dementia, Motor Neurone Disease, and Alzheimer's Disease 

    E-Print Network [OSTI]

    Oliver, Lindsay

    2011-11-23

    cognition across a number of neurodegenerative diseases, a test battery and two questionnaires were administered to frontal variant frontotemporal dementia (fvFTD), motor neurone disease (MND), Alzheimer`s disease, and healthy control participant groups...

  19. The wake structure behind a porous obstruction and its implications for deposition near a finite patch of emergent vegetation

    E-Print Network [OSTI]

    Chen, Zhengbing

    This experimental study describes the mean and turbulent flow structure in the wake of a circular array of cylinders, which is a model for a patch of emergent vegetation. The patch diameter, D, and patch density, a (frontal ...

  20. A numerical simulation of slantwise convection: its structure and evolution 

    E-Print Network [OSTI]

    Overpeck, Scott Allen

    2001-01-01

    Weather forecasters have had difficulty forecasting mesoscale precipitation bands occurring in the regions of frontal zones. Within the last twenty years, slantwise convection (SC) through the release of conditional symmetric instability (CSI) has...

  1. Image texture analysis of elastograms 

    E-Print Network [OSTI]

    Hussain, Fasahat

    1999-01-01

    and developed to make it a commercial product. 'This research applies image texture analysis to computer generated elastograms to obtain effective texture features. Four image analysis techniques, no-occurrence statistics, wavelet decomposition, frontal analysis...

  2. S86 JUNE 2006| above-average precipitation totals for the year, caus-

    E-Print Network [OSTI]

    and inhibited the northward penetration of frontal systems from the Southern Ocean. High pressure also conditions in the equatorial Indian and Pacific Oceans at the start of 2005 persisted until June, returning

  3. Three-dimensional predator-prey interactions: a computer simulqtion of bird flocks and aircraft

    E-Print Network [OSTI]

    Dill, Lawrence M.

    problems associated with turbine aircraft engine damage caused by the ingestion of small flocking birds-2633. Three-dimensional interactions between grouped aerial predators (frontal discs of aircraft engines

  4. Aging and decision making 

    E-Print Network [OSTI]

    Miller, Sophie

    2010-06-30

    The study sought to clarify the effects of aging in regard to decision making abilities. Decision making is dependent upon the Frontal Cortex structures; the Orbitofrontal Cortex and the Dorsolateral Prefrontal Cortex. These structures are thought...

  5. Allan J. Dyson: Managing the UCSC Library, 1979-2003

    E-Print Network [OSTI]

    Dyson, Allan J.; Reti, Irene; Regional History Project, UCSC Library

    2006-01-01

    presentations back at the National Library of Medicine, and129, 131-136, 308 N National Library of Medicine 301 Naturalthat thrust UCSC’s library into a national debate on the

  6. Bluegill Lepomis macrochirus synchronize pectoral fin motion and opercular pumping

    E-Print Network [OSTI]

    Lauder, George V.

    encountered by a flapping propulsor can substantially change its thrust or drag (Gopalkrishnan et al., 1994 in synchrony with their wingbeats or footfalls, co-opting the mechanical forces of locomotion to aid

  7. The Evolution of Local Governance: A New Democracy

    E-Print Network [OSTI]

    Nalbandian, John

    1987-06-01

    Increasingly, I hear local government managers talk disparagingly and with frustration about the councilmembers they work for. I also observe elected officials thrusting managers into the policy lime-light – either in response to council ineptness...

  8. Fabrication and characterization of porous metal emitters for electrospray applications

    E-Print Network [OSTI]

    Legge, Robert S., Jr

    2008-01-01

    Electrospray thrusters provide small, precise thrust with high power efficiencies and variable specific impulses from less than 1000s to over 4000s. The miniaturization and clustering of many emitters together is essential ...

  9. Mechanics of Contact and Lubrication Department of Mechanical and Industrial Engineering

    E-Print Network [OSTI]

    Müftü, Sinan

    Mechanics of Contact and Lubrication Department of Mechanical and Industrial Engineering, temperature can be controlled, there are changes in the lubrication conditions, and combined radial and thrust and properties, steel cleanliness, hardening treatments, lubrication, dirt, mounting, manufacturing methods

  10. Investigation of Multiscale and Multiphase Flow, Transport and Reaction in Heavy Oil Recovery Processes

    SciTech Connect (OSTI)

    Yorstos, Yannis C.

    2003-03-19

    The report describes progress made in the various thrust areas of the project, which include internal drives for oil recovery, vapor-liquid flows, combustion and reaction processes and the flow of fluids with yield stress.

  11. Evaluation of transient agility metrics through unmanned simulation of the X-31 post-stall aircraft 

    E-Print Network [OSTI]

    Fischer, Shiloh Douglas

    1996-01-01

    for each axis of agility tests, and the performance improvements due to thrust vectoring are highlighted. The power loss rate and onset rate axial agility metrics are acceptable descriptors of an aircraft's ability to rapidly transition between energy...

  12. Modeling and inversion of PS-wave moveout asymmetry for tilted TI media: Part 2 --Dipping TTI layer

    E-Print Network [OSTI]

    Tsvankin, Ilya

    symmetry axis TTI media cause serious imaging problems in fold-and- thrust belts and near salt domes. Here axis layer above a plane dipping reflector Tsvan- kin and Grechka, 2000, 2002 . In active tectonic

  13. Stacking-velocity inversion with borehole constraints for tilted TI media Xiaoxiang Wang1

    E-Print Network [OSTI]

    Tsvankin, Ilya

    important role in seismic imaging, especially near salt bodies and in active tectonic areas. Here, we salt domes and in fold- and-thrust belts such as the Canadian Foothills Isaac and Lawton, 1999; Vestrum

  14. Lunar descent using sequential engine shutdown

    E-Print Network [OSTI]

    Springmann, Philip N

    2006-01-01

    The notion of sequential engine shutdown is introduced and its application to lunar descent is motivated. The concept calls for the utilization of multiple fixed thrust engines in place of a single continuously throttleable ...

  15. Form 836 (7/06) Approved for public release;

    E-Print Network [OSTI]

    Salisbury, Kenneth

    OpenCL , unstructured grids, more operato tline ion and analysis operations onion and analysis operations on ers ming and the Thrust library tors ormance e machinese machines ors ParaView integration

  16. Simulation of spike stall inception in a radial vanted diffuser

    E-Print Network [OSTI]

    Hill, Raymond Andrew, IV

    2007-01-01

    In turbocharger application bleed air at impeller exit is typically used to seal bearing compartments and to balance axial thrust in the rotor. It was previously shown that this bleed air can have a significant impact on ...

  17. Development of an aerodynamic/RCS framework for the preliminary design of a hypersonic aircraft

    E-Print Network [OSTI]

    Dicara, Daniel L

    2006-01-01

    The design of hypersonic airbreathing aircraft pushes the envelope of current state-ofthe-art aerospace propulsion and materials technology. Therefore, these aircraft are highly integrated to produce adequate thrust, reduce ...

  18. The Wicked Problem of Oil & Gas Development in the Beaufort and Chukchi Seas: Current Permitting and Evaluation of Marine Spatial Planning as a Potential Management Tool 

    E-Print Network [OSTI]

    Johannes, Emilie Ann

    2014-06-02

    Changing climatic conditions and shifting global economics have thrust the Arctic into the spotlight for many scientists, academics, and policymakers as well as those in offshore industries, particularly in shipping and oil and gas. This research...

  19. An improved blade passage model for estimating off-design axial compressor performance

    E-Print Network [OSTI]

    Brand, Maximilian Lewis

    2013-01-01

    Accurate estimates of multistage axial compressor performance at off-design operating conditions are essential to the determination of key performance metrics of aircraft gas turbine engines, such as fuel burn, thrust ...

  20. Prediction of Damage to Structure resulting from Recirculation of Particles from a Magnetoplasma Spacecraft Engine 

    E-Print Network [OSTI]

    Martin, Michael William

    2014-12-17

    A magnetoplasma spacecraft engine, such as the Variable Area Specific Inpulse Magnetoplasma Rocket (VASIMR®), uses magnetic fields and a magnetic nozzle to constrict and accelerate plasma to produce thrust. Most of the ejected plasma particles...

  1. Technology Challenges in Designing the Future Grid to Enable

    E-Print Network [OSTI]

    " Funded by the U.S. DOE Vijay Vittal Director, Power Systems Engineering Research Center Professor in six technical thrust areas in the PSERC Future Grid Initiative, a DOE-funded research effort entitled

  2. Onboard Flow Sensing for Downwash Detection and Avoidance with a Small Quadrotor Helicopter

    E-Print Network [OSTI]

    Shapiro, Benjamin

    variations cause unexpected aerodynamic forces through changes in thrust conditions and unmodeled blade input K Control gain J Cost function kJ Optimization weighting variable x, y Quadrotor position

  3. Chemistry and Materials Science progress report, FY 1994. Revision 2

    SciTech Connect (OSTI)

    NONE

    1996-01-01

    Thrust areas of the weapons-supporting research include surface science, fundamentals of the physics and processing of metals, energetic materials, etc. The laboratory directed R and D include director`s initiatives, individual projects, and transactinium science studies.

  4. Multi-criteria lifecycle evaluation of transportation fuels derived from biomass gasification

    E-Print Network [OSTI]

    Stark, Addison Killean

    2010-01-01

    The development of a domestic biofuel industry has been a major policy thrust of the United States federal government in the first decade of the 21st century. Cellulosic biofuels have been identified as the primary candidate ...

  5. Copyright 1997,American Institute of Aeronautics and Astronautics, Inc. AIAA 97-2745

    E-Print Network [OSTI]

    Texas at Arlington, University of

    of propane and oxygen, at a frequency of 20.4 to 28.5 Hz. Maximum performance was achieved with the annular of purging residual combustion products between cycles, the need for accurate thrust measurements

  6. Force and hydrodynamic efficiency measurements of a three-dimensional flapping foil

    E-Print Network [OSTI]

    McLetchie, Karl-Magnus Weidmann

    2004-01-01

    Investigations into unsteady flapping foil propulsion have shown that it is an efficient and high thrust means of propulsion. Extensive work has been done to optimize the efficiency of two-dimensional flapping foils, varying ...

  7. Earthquake geology and hazards in Taiwan A violent reminder of active mountain building in Tai-

    E-Print Network [OSTI]

    Mueller, Karl

    Preface Earthquake geology and hazards in Taiwan A violent reminder of active mountain building of the western thrust belt are typ- ically related to the architecture of the accreted passive margin

  8. Design of aircraft noise abatement approach procedures for near-term implementation

    E-Print Network [OSTI]

    Ho, Nhut Tan, 1974-

    2005-01-01

    Advanced aircraft noise abatement approach procedures -- characterized by decelerating, continuous descent approaches using idle thrust, and enabled by flight guidance technologies such as GPS and FMS -- have been shown ...

  9. J. metamorphic Geol., 2000, 18, 665681 High-precision geothermobarometry across the High Himalayan

    E-Print Network [OSTI]

    Sandiford, Mike

    is across the Main Central Thrust (MCT), whereNepalese Himalayas, to constrain P­T field gradients kyanite-bearing kyanite-bearing rocks are overlain bybeen obscured in previous studies by large uncertainties sillimanite-bearing

  10. The design, fabrication and testing of micro-fabricated linear and planar colloid thruster arrays

    E-Print Network [OSTI]

    Velásquez García, Luis Fernando, 1976-

    2004-01-01

    New space applications such as orbital control of micro-satellites and precise interferometry have created a demand for high precision, low thrust efficient space engines. Electrospray propulsion is a serious candidate for ...

  11. The experimental determination of the dynamic radial stiffness of an angular contact ball bearing 

    E-Print Network [OSTI]

    Schmidt, Brent Lee

    2001-01-01

    To evaluate the A. B. Jones bearing stiffness predictions on an angular contact ball bearing, experimental testing on an angular contact ball bearing was conducted. Objectives of the testing were to determine the effects of thrust load, rotational...

  12. Terra Terror: An Interdisciplinary Study of Earthquakes in Ancient Near Eastern Texts and the Hebrew Bible

    E-Print Network [OSTI]

    Roberts, Ryan Nathaniel

    2012-01-01

    Transform, and along the Zagros–Tauros belts which subductThrust Faults Hidden under Zagros Folds: Active Basementdue to its proximity to the Zagros fold belt. A fold is a

  13. Geophys. J. Int. (2008) 172, 779797 doi: 10.1111/j.1365-246X.2007.03640.x GJITectonicsandgeodynamics

    E-Print Network [OSTI]

    Bird, Peter

    2008-01-01

    in the CMT catalogue (1977­2002), except that the Himalayan front, High Zagros and Altyn Tagh zones have been, resulting in fold/thrust belts in the Zagros Mountains and the margins of the Tibetan plateau. Abundant

  14. Electrical Engineering Department Los Angeles, California 90095-1594

    E-Print Network [OSTI]

    Chen, Francis F.

    , inexpensive helicon arrays can cover large substrates with uniform plasma for roll-to-roll processing coatings. It has been shown4 that helicon sources can produce an interesting amount of thrust

  15. AERONAUTICS The Guggenheim Aeronautical Laboratory, the Krmn

    E-Print Network [OSTI]

    AERONAUTICS The Guggenheim Aeronautical Laboratory, the Kármán Laboratory of Fluid Mechanics in fluid dynamics and mechanics of solids and materials. Educational and research thrusts include and Jet Propulsion, and the Firestone Flight Sciences Laboratory form the Graduate Aeronautical

  16. Fabrication and characterization of sintered porous glass emitters for electrospray propulsion

    E-Print Network [OSTI]

    Xie, Julie

    2014-01-01

    Ionic electrospray thrusters are promising candidates for CubeSat propulsion systems in space, due to their low power requirement and small form factor. Current technology has demonstrated thrust levels of 10 - 40[mu]N, ...

  17. Perching with fixed wings

    E-Print Network [OSTI]

    Cory, Rick E. (Rick Efren)

    2008-01-01

    Human pilots have the extraordinary ability to remotely maneuver small Unmanned Aerial Vehicles (UAVs) far outside the flight envelope of conventional autopilots. Given the tremendous thrust-to-weight ratio available on ...

  18. The Role of Thermal Energy Storage in Industrial Energy Conservation 

    E-Print Network [OSTI]

    Duscha, R. A.; Masica, W. J.

    1979-01-01

    Thermal Energy Storage for Industrial Applications is a major thrust of the Department of Energy's Thermal Energy Storage Program. Utilizing Thermal Energy Storage (TES) with process or reject heat recovery systems has been shown to be extremely...

  19. An auto-ID based approach to reduce counterfeiting in the U.S. pharmaceutical supply chain

    E-Print Network [OSTI]

    Chakrabarti, Indy, 1975-

    2003-01-01

    This thesis will discuss a new approach to preventing the adulteration of prescription medicines in America. The primary thrust of the solution is based on research conducted at MIT's Auto-ID Center on radio frequency ...

  20. Hypothetical Dark Matter/Axion rockets: What can be said about Dark Matter in terms of space physics propulsion

    SciTech Connect (OSTI)

    Beckwith, Andrew [APS/Fermi contractor Aurora, Illinois 60502 630-840-2201 (United States)

    2009-03-16

    This paper discusses dark matter (DM) particle candidates from non-supersymmetry (SUSY) processes and explores how a DM candidate particle in the 100-400 GeV range could be created. Thrust from DM particles is also proposed for Photon rocket and Axion rockets. It would use a magnetic field to convert DM particles to near photonlike particles in a chamber to create thrust from the discharge of the near-photon-like particles. The presence of DM particles would suggest that thrust from the emerging near-photon-like particle would be greater than with conventional photon rockets. This amplifies and improves on an 'axion rocket ramjet' for interstellar travel. It is assumed that the same methodology used in an axion ramjet could be used with DM, with perhaps greater thrust/power conversion efficiencies.

  1. Numerical Simulation of Plasma Behavior in a Magnetic Nozzle of a Laser-plasma Driven Nuclear Electric Propulsion System

    SciTech Connect (OSTI)

    Kajimura, Y. [Research Institute for Sustainable Humanosphere (RISH), Kyoto University, Gokasho, Uji, Kyoto 611-0011 (Japan); Japan Science and Technology Agency (JST), CREST 4-1-8 Hon-chou, Kawaguchi, Saitama 332-0012 (Japan); Matsuda, N.; Hayashida, K.; Maeno, A.; Nakashima, H. [Department of Advanced Energy Engineering Science, Interdisciplinary Graduate school of Engineering Sciences, Kyushu University, Kasugakouen 6-1, Kasuga, Fukuoka 816-580 (Japan)

    2008-12-31

    Numerical simulations of plasma behavior in a magnetic nozzle of a Laser-Plasma Driven Nuclear Electric Propulsion System are conducted. The propellant is heated and accelerated by the laser and expanded isotropically. The magnetic nozzle is a combination of solenoidal coils and used to collimate and guide the plasma to produce thrust. Simulation calculations by a three-dimensional hybrid code are conducted to examine the plasma behaviors in the nozzle and to estimate the thrust efficiency. We also estimate a fraction ({alpha}) of plasma particles leaking in the forward (spacecraft) direction. By a combination of a few coils, we could decrease {alpha} value without degrading the thrust efficiency. Finally, the shaped propellant is proposed to increase the thrust efficiency.

  2. Summer Undergraduate Research Opportunities in the Electric Propulsion and Plasmadynamics Laboratory (EPPDyL)*

    E-Print Network [OSTI]

    Summer Undergraduate Research Opportunities in the Electric Propulsion and Plasmadynamics with electronic instrumentation is desirable. MAGNETIC NOZZLES ­ Aid in the construction of a magnetic nozzle experiment for plasma propulsion applications. Student will work with a large vacuum chamber, thrust stand

  3. Pioneering the Future--A New Generation of Local Government Professionals

    E-Print Network [OSTI]

    Nalbandian, John

    2005-05-01

    trends worldwide are thrusting into prominence the role of the local and regional governance. ICMA, in partnership with the International Hispanic Network, the National Association of Schools of Public Affairs and Administration, and the National Forum...

  4. Propeller design optimization for tunnel bow thrusters in the bollard pull condition

    E-Print Network [OSTI]

    Wilkins, James R., IV

    2012-01-01

    Tunnel bow thrusters are often used by large ships to provide low-speed lateral maneuverability when docking. Required to provide high thrust while essentially at a standstill, the design point for these thrusters is the ...

  5. Jet shapes with the broadening axis

    E-Print Network [OSTI]

    Larkoski, Andrew James

    Broadening is a classic jet observable that probes the transverse momentum structure of jets. Traditionally, broadening has been measured with respect to the thrust axis, which is aligned along the (hemisphere) jet momentum ...

  6. Increase Natural Gas Energy Efficiency | OpenEI Community

    Open Energy Info (EERE)

    Power Rental Market Type Term Title Author Replies Last Post sort icon Blog entry Global Power Rental Market Power Rental Market to Receive Thrust from Asia-Pacific, to Rise to...

  7. The Beysehir–Hoyran–Hadim Nappes: genesis and emplacement of Mesozoic marginal and oceanic units of the northern Neotethys in southern Turkey 

    E-Print Network [OSTI]

    Andrew, Theo; Robertson, Alastair H F

    2002-01-01

    The Beysehir–Hoyran–Hadim Nappes crop out over 700 km from NW to SE. Above a regionally autochthonous Tauride carbonate platform the Beysehir–Hoyran Nappes begin with a thrust sheet (c. 400 m) of mainly redeposited ...

  8. Three Forks folio, Montana 

    E-Print Network [OSTI]

    Peale, A. C. (Albert Charles), 1849-1914.

    1896-01-01

    A structural model of the central and southern Western Foothills Fold and Thrust Belt (WFFTB) was constructed from serial balanced cross sections. The cross sections are constrained by published surface and subsurface geologic data...

  9. The NIH Office of Dietary Sup-plements (ODS) has released

    E-Print Network [OSTI]

    Shen, Jun

    and thrust of the re- cently published HHS Strategic Plan for 2004-2009 and the NIH Roadmap. ODS is com plan for 2004-2009 provides a roadmap in- tended to catalyze re- search that will expand the scientific

  10. Program Overview DoE Review 2003-2008 Co-Operative Agreement...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    - Physics and Technology Transport EdgeDivertor RF MHD Integrated Thrusts Advanced Tokamak Burning Plasma Support Next Step(s) High Bootstrap, High N Quasi-Steady State High...

  11. Paleogene Larger Benthic Foraminiferal Stratigraphy and Facies distribution: implications for tectonostratigraphic evolution of the Kohat Basin, Potwar Basin and the Trans Indus Ranges (TIR) northwest Pakistan 

    E-Print Network [OSTI]

    Ahmad, Sajjad

    2011-11-24

    Thick Paleogene sequences occur in the southern deformed fold and thrust belt of the Himalayas. In this thesis I describe detailed litho- and biostratigraphy from ten key stratigraphic sections in the Kohat Basin, the ...

  12. Analysis, Fabrication and Testing of a MEMS-based Micropropulsion System

    E-Print Network [OSTI]

    Bayt, Robert L.

    Various trends in the spacecraft industry are driving the development of low-thrust propulsion systems. These may be needed for fine attitude control, or to reduce the mass of the propulsion system through the use of small ...

  13. Development and Improvement of Airborne Remote Sensing Radar Platforms

    E-Print Network [OSTI]

    Arnold, Emily J.

    2013-08-31

    With the recent record ice melt in the Arctic as well as the dramatic changes occurring in the Antarctic, the need and urgency to characterize ice sheets in these regions has become a research thrust of both the NSF and ...

  14. Splineless coupling means

    DOE Patents [OSTI]

    Heitmann, Arnold M. (Swampscott, MA); Lord, Jr., Richard E. (Randolph, MA)

    1982-01-01

    In the first embodiment, the invention comprises an imperforate turbine wheel having a hub of polygonal cross-section engageable with a hollow shaft of polygonal conformation, and a thrust collar and bolt for fastening the shaft and wheel together.

  15. Propulsion mechanisms in a helicon plasma thruster

    E-Print Network [OSTI]

    Sinenian, Nareg

    2008-01-01

    Electric thrusters offer an attractive option for various in-space propulsion tasks due to their high thrust efficiencies. The performance characteristics of a compact electric thruster utilizing a helicon plasma source ...

  16. Carboniferous tectonic history of the eastern flank of the Ozark dome

    SciTech Connect (OSTI)

    Nelson, W.J. (Illinois State Geological Survey, Champaign, IL (United States))

    1993-03-01

    Detailed geologic mapping in southwestern Illinois and southeastern Missouri indicates that the eastern flank of the Ozark dome was a low positive area throughout Carboniferous (Mississippian and Pennsylvanian) time. Rock units of this age consistently thin onto the flank of the dome, and are punctuated by numerous disconformities. Effects of shoaling are prominent in Chesterian strata, which change from dominantly subtidal in the proto-Illinois basin to shallow subtidal, intertidal and supratidal on the flank of the dome. Although the dome probably was exposed subaerially for much of Carboniferous time, it contributed little sediment eastward. The exposed rocks were largely carbonates, which weathered by solution. Several long-lived basement structures on the east flank of the Ozarks were active during the Carboniferous. Chief among them were the Lincoln and Waterloo-Dupo anticlines, the Du Quoin monocline, and the Ste. Genevieve fault zone. All are high-angle reverse faults that strike north to northwest, and are overlain by sharp folds in sedimentary cover. Major displacements took place in late Valmeyeran to Atokan time, and addition deformation occurred in Desmoinesian through post-Pennsylvanian time. The compressional deformation probably is a product of the Ouachita orogeny.

  17. Motor-Driven Bacterial Flagella and Buckling Instabilities

    E-Print Network [OSTI]

    Reinhard Vogel; Holger Stark

    2012-01-03

    Many types of bacteria swim by rotating a bundle of helical filaments also called flagella. Each filament is driven by a rotary motor and a very flexible hook transmits the motor torque to the filament. We model it by discretizing Kirchhoff's elastic-rod theory and develop a coarse-grained approach for driving the helical filament by a motor torque. A rotating flagellum generates a thrust force, which pushes the cell body forward and which increases with the motor torque. We fix the rotating flagellum in space and show that it buckles under the thrust force at a critical motor torque. Buckling becomes visible as a supercritical Hopf bifurcation in the thrust force. A second buckling transition occurs at an even higher motor torque. We attach the flagellum to a spherical cell body and also observe the first buckling transition during locomotion. By changing the size of the cell body, we vary the necessary thrust force and thereby obtain a characteristic relation between the critical thrust force and motor torque. We present a sophisticated analytical model for the buckling transition based on a helical rod which quantitatively reproduces the critical force-torque relation. Real values for motor torque, cell body size, and the geometry of the helical filament suggest that buckling should occur in single bacterial flagella. We also find that the orientation of pulling flagella along the driving torque is not stable and comment on the biological relevance for marine bacteria.

  18. The Influence of fold and fracture development on reservoir behavior of the Lisburne Group of northern Alaska

    SciTech Connect (OSTI)

    Wesley K. Wallace; Catherine L. Hanks; Jerry Jensen: Michael T. Whalen; Paul Atkinson; Joseph Brinton; Thang Bui; Margarete Jadamec; Alexandre Karpov; John Lorenz; Michelle M. McGee; T.M. Parris; Ryan Shackleton

    2004-07-01

    The Carboniferous Lisburne Group is a major carbonate reservoir unit in northern Alaska. The Lisburne is folded and thrust faulted where it is exposed throughout the Brooks Range, but is relatively undeformed in areas of current production in the subsurface of the North Slope. The objectives of this study were to develop a better understanding of four major aspects of the Lisburne: (1) The geometry and kinematics of folds and their truncation by thrust faults. (2) The influence of folding on fracture patterns. (3) The influence of deformation on fluid flow. (4) Lithostratigraphy and its influence on folding, faulting, fracturing, and reservoir characteristics. Symmetrical detachment folds characterize the Lisburne in the northeastern Brooks Range. In contrast, Lisburne in the main axis of the Brooks Range is deformed into imbricate thrust sheets with asymmetrical hangingwall anticlines and footwall synclines. The Continental Divide thrust front separates these different structural styles in the Lisburne and also marks the southern boundary of the northeastern Brooks Range. Field studies were conducted for this project during 1999 to 2001 in various locations in the northeastern Brooks Range and in the vicinity of Porcupine Lake, immediately south of the Continental Divide thrust front. Results are summarized below for the four main subject areas of the study.

  19. A comparison of propulsion systems for potential space mission applications

    SciTech Connect (OSTI)

    Harvego, E.A.; Sulmeisters, T.K.

    1987-01-01

    A derivative of the NERVA nuclear rocket engine was compared with a chemical propulsion system and a nuclear electric propulsion system to assess the relative capabilities of the different propulsion system options for three potential space missions. The missions considered were (1) orbital transfer from low earth orbit (LEO) to geosynchronous earth orbit (GEO), (2) LEO to a lunar base, and (3) LEO to Mars. The results of this comparison indicate that the direct-thrust NERVA-derivative nuclear rocket engine has the best performance characteristics for the missions considered. The combined high thrust and high specific impulse achievable with a direct-thrust nuclear stage permits short operating times (transfer times) comparable to chemical propulsion systems, but with considerably less required propellant. While nuclear-electric propulsion systems are more fuel efficient than either direct-nuclear or chemical propulsion, they are not stand-alone systems, since their relatively low thrust levels require the use of high-thrust ferry or lander stages in high gravity applications such as surface-to-orbit propulsion. The extremely long transfer times and inefficient trajectories associated with electric propulsion systems were also found to be a significant drawback.

  20. Ultrahigh Specific Impulse Nuclear Thermal Propulsion

    SciTech Connect (OSTI)

    Anne Charmeau; Brandon Cunningham; Samim Anghaie

    2009-02-09

    Research on nuclear thermal propulsion systems (NTP) have been in forefront of the space nuclear power and propulsion due to their design simplicity and their promise for providing very high thrust at reasonably high specific impulse. During NERVA-ROVER program in late 1950's till early 1970's, the United States developed and ground tested about 18 NTP systems without ever deploying them into space. The NERVA-ROVER program included development and testing of NTP systems with very high thrust (~250,000 lbf) and relatively high specific impulse (~850 s). High thrust to weight ratio in NTP systems is an indicator of high acceleration that could be achieved with these systems. The specific impulse in the lowest mass propellant, hydrogen, is a function of square root of absolute temperature in the NTP thrust chamber. Therefor optimizing design performance of NTP systems would require achieving the highest possible hydrogen temperature at reasonably high thrust to weight ratio. High hydrogen exit temperature produces high specific impulse that is a diret measure of propellant usage efficiency.

  1. Performance and Stability Analysis of a Shrouded-Fan UAV

    E-Print Network [OSTI]

    de Divitiis, Nicola

    2009-01-01

    This paper deals with the estimation of the performance and stability for a shrouded-fan unmanned rotorcraft whose mission profile also prescribes the flight in ground effect. The not so simple estimation of the aerodynamic coefficients and of the thrust in the various situations makes the performance calculation and the stability analysis difficult tasks. This is due to the strong interaction between the fan flow and shroud that causes quite different flow structures about the airframe depending on flight conditions. A further difficulty is related to the ground effect which produces substantial modifications in the rotor thrust and aerodynamic coefficients. To evaluate performance and stability, two models have been developed. One determines the aerodynamic coefficients of the shroud, whereas the other one calculates thrust and moment of the rotors system. Both models take into account the mutual interference between fan flow and fuselage and ground effect. Performance and stability are then discussed with ...

  2. The Center for Technology for Advanced Scientific Component Software (TASCS) Lawrence Livermore National Laboratory - Site Status Update

    SciTech Connect (OSTI)

    Epperly, T W

    2008-12-03

    This report summarizes LLNL's progress for the period April through September of 2008 for the Center for Technology for Advanced Scientific Component Software (TASCS) SciDAC. The TASCS project is organized into four major thrust areas: CCA Environment (72%), Component Technology Initiatives (16%), CCA Toolkit (8%), and User and Application Outreach & Support (4%). The percentage of LLNL's effort allocation is shown in parenthesis for each thrust area. Major thrust areas are further broken down into activity areas, LLNL's effort directed to each activity is shown in Figure 1. Enhancements, Core Tools, and Usability are all part of CCA Environment, and Software Quality is part of Component Technology Initiatives. The balance of this report will cover our accomplishments in each of these activity areas.

  3. A Compact Disk Type Plasma Propulsion System with Modulated Magnetic Field for Nanoscale Space Vehicles

    SciTech Connect (OSTI)

    Fukuda, Takeshi; Ueda, Satoshi; Ohnishi, Yukihiro; Inomoto, Michiaki [Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, 565-0871 Osaka (Japan)

    2008-12-31

    A compact 5 mm disk type plasma thruster simply composed of only a set of antenna windings and bias field coil which produces significant thrust of 0.74 mN with rotating magnetic field has been proposed and successfully developed for future applications to low altitude nanosatellites. The key technology issue is that the rotating speed is set above the ion plasma frequency but far below the electron plasma frequency, in order to produce the electron drag current and axial electric field as a consequence of the interaction with the bias field. The formation of axial electric field was confirmed and the produced plasma density was >6x10{sup 18} m{sup -3}, whereas the power consumption is 500 W in the inductively coupled mode of operation. The anticipated thrust density and specific thrust could potentially be extended to 7.64 Nm{sup -2} and 850 s, respectively, which is comparable to conventional Hall effect thrusters.

  4. Applicability of a fog-dispersal system 

    E-Print Network [OSTI]

    Fourroux, Melvin Ross

    1973-01-01

    High moves southward to a mean 0 0 position around 29 N and 138 W (Fig. 2). The storm track comes south, thus permitting frequent frontal passages. The Aleutian Low posi- tion, which determines the movement of the frontal systems affecting 0 0... the area during the winter, has a mean position around 50 N and 180 W. When the storm track is farther north into Canada, high pressure is allowed to build into the Pacific Northwest. The resultant intru- sion of relatively dry, clear air permits...

  5. Thermochronologic constraints on the late Cenozoic exhumation history of the Gurla Mandhata metamorphic core complex, Southwestern Tibet

    E-Print Network [OSTI]

    McCallister, Andrew T.; Taylor, Michael Halford; Murphy, M. A.; Styron, Richard H.; Stockli, Daniel F.

    2014-02-01

    300 Kilometers Indus -Yalu Suture Bangong -Nujiang Suture Jinsha Su t ure MFT ATF Tarim basin Qaidam basin Qiangtang terrane Lhasa terrane Himalaya Songpan-Ganzi terrane KF JF YGR HF GMD NLR SLR TKG TYC KCF CR PQX ADM LPD NQT GLR Lhasa LC LNG GCF... RPF BCFZB LK Normal Fault Strike-Slip Fault Thrust Fault Suture Zone 1:7,000,000 scale 80° E 85° E 90° E 95° E 30° N 35° N Figure 1. Shaded relief map of the Tibetan plateau showing the distribution of active faults. Thrust faults are red, normal...

  6. Canned pump having a high inertia flywheel

    DOE Patents [OSTI]

    Veronesi, Luciano (O'Hara Twp., Allegheny County, PA); Raimondi, ALbert A. (Monroeville Borough, Allegheny County, PA)

    1989-01-01

    A canned pump is described which includes a motor, impeller, shaft, and high inertia flywheel mounted within a hermetically sealed casing. The flywheel comprises a heavy metal disk made preferably of a uranium alloy with a stainless steel shell sealably enclosing the heavy metal. The outside surfaces of the stainless steel comprise thrust runners and a journal for mating with, respectively, thrust bearing shoes and radial bearing segments. The bearings prevent vibration of the pump and, simultaneously, minimize power losses normally associated with the flywheel resulting from frictionally pumping surrounding fluid.

  7. Canned pump having a high inertia flywheel

    DOE Patents [OSTI]

    Veronesi, L.; Raimondi, A.A.

    1989-12-12

    A canned pump is described which includes a motor, impeller, shaft, and high inertia flywheel mounted within a hermetically sealed casing. The flywheel comprises a heavy metal disk made preferably of a uranium alloy with a stainless steel shell sealably enclosing the heavy metal. The outside surfaces of the stainless steel comprise thrust runners and a journal for mating with, respectively, thrust bearing shoes and radial bearing segments. The bearings prevent vibration of the pump and, simultaneously, minimize power losses normally associated with the flywheel resulting from frictionally pumping surrounding fluid. 5 figs.

  8. Microinjector for blasocysts

    DOE Patents [OSTI]

    Remenyik, C.J.; Woychik, R.P.; Patek, D.R.; Hawk, J.A.; Turner, J.C.

    1999-03-02

    An electromechanical device is disclosed for driving the tip of a microinjection cannula, or needle, through the outer barrier of a blastocyst, cell, or cell nucleus for the injection of cells or other bioactive materials. Either a flexible frame or a ram moving within a base member is employed. Cannula motion is achieved by means of a piezoelectric stack and spring return system. The thrust motion over a predetermined microscopic distance is achieved without cannula setback prior to the thrust movement. Instead of specially prepared beveled and tipped needles, standard unimproved cannulas or needles can be used. 6 figs.

  9. Microinjector for blasocysts

    DOE Patents [OSTI]

    Remenyik, Carl J. (Knoxville, TN); Woychik, Richard P. (Beechwood, OH); Patek, David R. (Loudon, TN); Hawk, James A. (Oak Ridge, TN); Turner, John C. (Clinton, TN)

    1999-01-01

    An electromechanical device for driving the tip of a microinjection cannula, or needle, through the outer barrier of a blastocyst, cell, or cell nucleus for the injection of cells or other bioactive materials. Either a flexible frame or a ram moving within a base member is employed. Cannula motion is achieved by means of a piezoelectric stack and spring return system. The thrust motion over a predetermined microscopic distance is achieved without cannula setback prior to the thrust movement. Instead of specially prepared beveled and tipped needles, standard unimproved cannulas or needles can be used.

  10. Design approaches and parameters for magnetically levitated transport systems. [Null flux suspension (Maglev)

    SciTech Connect (OSTI)

    Danby, G.T.; Powell, J.R.

    1988-01-01

    Mechanically levitated transport system approaches are assessed with regard to thrust power needs, track cost, suspension stability, and safety. The null flux suspension appears as the favored approach, having the least thrust power requirements, highest stability, and lowest amount of track material. Various null flux configurations are described together with their operating parameters. The Linear Synchronous Motor (LSM) propulsion system is also described for propelling the suspended vehicles. Cryogenics and superconductivity aspects are discussed and the effect of high T/sub c/ superconductors evaluated. 13 refs., 16 figs., 2 tabs.

  11. Axial force imparted by a conical radiofrequency magneto-plasma thruster

    SciTech Connect (OSTI)

    Charles, C.; Takahashi, K.; Boswell, R. W. [Space Plasma, Power and Propulsion Laboratory, Research School of Physics and Engineering, Australian National University, ACT 0200 (Australia)

    2012-03-12

    Direct thrust measurements of a low pressure ({approx}0.133 Pa) conical radiofrequency (rf at 13.56 MHz) argon plasma source show a total axial force of about 5 mN for an effective rf power of 650 W and a maximum magnetic field of 0.018 T, of which a measured value of 2.5 mN is imparted by the magnetic nozzle. A simplified model of thrust including contributions from the electron pressure and from the magnetic field pressure is developed. The magnetic nozzle is modelled as a ''physical'' nozzle of increasing cross-sectional area.

  12. CIOSS Fellows' Areas of Expertise Name Research Interests E-mail Phone Number Website

    E-Print Network [OSTI]

    Kurapov, Alexander

    Oceanography Jack Barth Frontal instability processes; coastal ocean dynamics; eastern boundary currents and dynamic methods; prediction of transient currents in the mid-latitude ocean; interannual variation://www.coas.oregonstate.edu/faculty/barth.html Dudley Chelton Mesoscale oceanic eddies; large-scale, low-frequency variability of ocean circulation

  13. Neural network interpretation of LWD data (ODP Leg 170) conrms complete sediment subduction at the Costa Rica

    E-Print Network [OSTI]

    Bornholdt, Stefan

    Neural network interpretation of LWD data (ODP Leg 170) con¢rms complete sediment subduction-While-Drill- ing (LWD) geophysical data in terms of lithology using an arti¢cial neural network. In combination of the underthrust section. LWD data are measured during the drilling process at the frontal part of the drill string

  14. Impact of cognitive-behavioral therapy for social anxiety disorder on the neural bases of emotional reactivity to and regulation of social

    E-Print Network [OSTI]

    Gross, James J.

    examined whether Cognitive-Behavioral Therapy (CBT) for social anxiety disorder (SAD) would modify self-reported) increased brain responses in right superior frontal gyrus (SFG), inferior pa- rietal lobule (IPL), and middle occipital gyrus (MOG) when reacting to social praise, and (b) increases in right SFG and IPL

  15. 1 Responses to irrational actions in action observation and mentalising 2 networks of the human brain

    E-Print Network [OSTI]

    Hamilton, Antonia

    actions. Past studies in this area report mixed results, so the present paper uses new stimuli which 21- 45 prises the inferior parietal lobule (IPL), the inferior frontal gyrus (IFG) 46 and a swathe) to the superior tem- 48 poral gyrus (STG). The IFG and IPL are commonly considered to be the 49 core of the human

  16. VISA -Mexico.doc March 2012 StudyAbroad@Exeter

    E-Print Network [OSTI]

    Mumby, Peter J.

    VISA - Mexico.doc March 2012 StudyAbroad@Exeter Visa info Mexico IMMIGRATION INFORMATION ­ MEXICO anticipated stay in Mexico with photocopy of photo page. Photographs Three passport-sized frontal photos entry into Mexico. · Within 30 days of arrival in Mexico the student must register at the National

  17. JOIDESJournal Joint Oceanographic Institutions for Deep Earth Sampling

    E-Print Network [OSTI]

    the seismic data allows such underplating. Our discovery of essentially no frontal accretion was surprising, because some of the seismic reflection data had indicated trunca- tions of uppermost incoming strata- and magneto-stratigraphy, physical stratigraphy, geochemistry and logging while drilling (LWD

  18. Medium- and Heavy-Duty Electric Drive Vehicle Simulation and...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Parameter FedEx HEV C d 0.7 Frontal area (m 2 ) 7.02 Vehicle mass (kg) 4,472 Engine power (kW) 182 Motor power (kW) 100 Battery power (kW) 60 Battery capacity (kWh) 2.45...

  19. Dynamics of fluid-filled gelatin cracks www.math.utwente.nl/bokhoveo/

    E-Print Network [OSTI]

    Al Hanbali, Ahmad

    Dynamics of fluid-filled gelatin cracks www.math.utwente.nl/bokhoveo/ Koji Kiyosugi, Onno Bokhove analog experiment, wherein gelatin is the elastic solid and water the intruding fluid: #12;Fluid cavity new dikes. Sketch of observations: gelatin gelatin frontal view 1 2 side view top view 32 32 1 1 1 3 2

  20. Simulation of Aerosol-Cloud Interactions in the WRF Model at the Southern Great Plains Site 

    E-Print Network [OSTI]

    Vogel, Jonathan 1988-

    2012-08-21

    for the aerosol indirect effect and a modified Goddard shortwave radiation scheme for the aerosol direct effect. The three cases studied include a developing low pressure system, a low precipitation event of mainly cirrus clouds, and a cold frontal passage. Three...

  1. MPO 502-03 OCEANOGRAPHY 2 (PHYSICAL) Fall Semester 2012

    E-Print Network [OSTI]

    Miami, University of

    1 MPO 502-03 OCEANOGRAPHY 2 (PHYSICAL) Fall Semester 2012 Monday and Wednesday, 1:30 p.m. - 2:45 p.m. In the RSMAS Library rare book room Professor John Van Leer 1) Aug. 22 Introduction to Physical Oceanography Eddy and Frontal Processes in the Ocean MPO 502 OCEANOGRAPHY 2 (PHYSICAL) #12;2 Fall Semester 20012

  2. Robert Pless (314) 935-7546, pless@wustl.edu Professor http://www.cs.wustl.edu/~pless

    E-Print Network [OSTI]

    Pless, Robert

    /08 Assistant Director, Center for Security Technology, Washington University Research Activities, Patents manifold learning algorithms for imagery, with a focus on medical and biological image analysis. Patent constrained mild frontal head impact. Journal of The Royal Society Interface, 7(6):1677­1688, 2010. [5] Daniel

  3. Satellite observations of mesoscale ocean features and copropagating atmospheric surface fields in the tropical belt

    E-Print Network [OSTI]

    Xie, Shang-Ping

    Satellite observations of mesoscale ocean features and copropagating atmospheric surface fields speed and sea surface temperature (SST) over mesoscale ocean features in certain frontal regions. The aim of this study is to determine to what extent mesoscale ocean dynamics modifies the surface wind

  4. How does your own knowledge influence the perception of another persons action in

    E-Print Network [OSTI]

    Hamilton, Antonia

    How does your own knowledge influence the perception of another persons action in the human brain) response was suppressed in occipital, posterior temporal and posterior parietal brain regions, consistent, the BOLD signal was suppressed in the inferior frontal gyrus, consistent with the observation of hand

  5. Limnol. Oceanogr., 50(4), 2005, 10331048 2005, by the American Society of Limnology and Oceanography, Inc.

    E-Print Network [OSTI]

    Sponaugle, Su

    with the passage of a Florida Current (FC) sub-mesoscale frontal eddy embedded within the elongated remnant of a mesoscale eddy. A second large pulse of larvae occurred when a similar mesoscale eddy passed the upper Keys of a third mesoscale eddy in September did not result in a larval pulse, possibly because of a mismatch

  6. MATERIAL TESTING IN H2 GAS SANDIA NATIONAL LAB

    E-Print Network [OSTI]

    Siefert, Chris

    tests HYDRAULIC TEST FRAME | PAGE 4 CEA | 10 AVRIL 2012 · MTS servo-hydraulic test frame (250 kN) · Custom vessel · Frontal opening #12;PRESSURE VESSEL : OVERVIEW | PAGE 5SNL | APRIL 10 2013 Alignment device External load cell Heating Vacuum

  7. UNIVERSITY OF EAST ANGLIA School of Computing Sciences

    E-Print Network [OSTI]

    Janacek, Gareth

    manipulation and exploration. 4. Reporting of problem and solution. As always, credit is given for a persuasive techniques to examine the data set and report your findings. 80% The columns are · FL frontal lobe size (mm) · RW rear width (mm) · CL carapace length (mm) · CW carapace width (mm) · BD body depth (mm) GJJ/2c22p2

  8. Some reports of snowfall from fog during the UK winter of 2008/09

    E-Print Network [OSTI]

    Wood, Curtis R

    2009-01-01

    Snowfall during anticyclonic, non-frontal, and foggy conditions is surprising. Because it is often not forecast, it can present a hazard to transport and modify the surface albedo. In this report, we present some observations of snowfall during conditions of freezing fog in the UK during the winter of 2008/09.

  9. doi:10.1093/brain/awl204 Brain (2006), 129, 25622570 Morphometry of the amusic brain: a two-site study

    E-Print Network [OSTI]

    2006-01-01

    controls, by analysing T1-weighted magnetic resonance images from two independent samples of subjects: BA = Brodmann area; IFG = inferior frontal gyrus; MBEA = Montreal Battery of Evaluation of Amusia the Montreal Battery of Evaluation of Amusia (MBEA), a standardized battery of music perception and memory

  10. Reaching Out to See: Arm Position Can Attenuate Human Visual Loss

    E-Print Network [OSTI]

    Robertson, Lynn

    Reaching Out to See: Arm Position Can Attenuate Human Visual Loss Krista Schendel and Lynn C on or near the hands, arms, and face. These cells have now been found in frontal, parietal, and subcortical processing of visual stimuli placed near the hands and arms, we hypothesized that arm position may be capable

  11. 101:1699-1704, 2009. First published Jan 28, 2009; doi:10.1152/jn.00035.2009J Neurophysiol Jeremiah Y. Cohen, Richard P. Heitz, Geoffrey F. Woodman and Jeffrey D. Schall

    E-Print Network [OSTI]

    Schall, Jeffrey D.

    our website at (monthly) by the American Physiological Society, 9650 Rockville Pike, Bethesda MD 20814 Basis of the Set-Size Effect in Frontal Eye Field: Timing of Attention During Visual Search Jeremiah Y: timing of attention during visual search. J Neurophysiol 101: 1699­1704, 2009. First published Janu- ary

  12. IMPROVEMENT IN THE SIMULATION OF INJECTION MOLDED SHORT GLASS FIBER THERMOPLASTIC COMPOSITES

    E-Print Network [OSTI]

    Wapperom, Peter

    Page 1 IMPROVEMENT IN THE SIMULATION OF INJECTION MOLDED SHORT GLASS FIBER THERMOPLASTIC COMPOSITES Abstract The mechanical properties of injection molded short-fiber reinforced thermoplastic composite parts to frontal flow and the walls. Introduction This Fiber reinforced thermoplastics made by injection molding

  13. 2692 VOLUME 61J O U R N A L O F T H E A T M O S P H E R I C S C I E N C E S 2004 American Meteorological Society

    E-Print Network [OSTI]

    Plougonven, Riwal

    in the Vicinity of a Jet Stream TODD P. LANE National Center for Atmospheric Research,* Boulder, Colorado JAMES D­gravity waves generated in the vicinity of an intense jet stream/ upper-level frontal system on 18 February 2001. These inertia­gravity waves propagate through the highly sheared flow above the jet stream, perturb

  14. Geophys. J. Int. (2006) 165, 9911002 doi: 10.1111/j.1365-246X.2006.02900.x GJITectonicsandgeodynamics

    E-Print Network [OSTI]

    Vernant, Philippe

    2006-01-01

    GJITectonicsandgeodynamics Mechanical modelling of oblique convergence in the Zagros, Iran Philippe Vernant and Jean Ch 2005 October 28; in original form 2005 October 28 SUMMARY Recent GPS surveys indicate that the Zagros plate at 7 mm yr-1 at the longitude of the Persian Gulf. Convergence is almost frontal in the SE Zagros

  15. Supplementary Results Behavioral Performance

    E-Print Network [OSTI]

    Knutson, Brian

    of the performance measures. #12;Full Brain fMRI Analyses for Reward Anticipation See Tables 1 and 2 for the results of whole brain analyses. #12;Table 1. Patterns of Activation for Contrasts of BOLD Signal Immediately coordinates Area Side Talairach coordinates Area Side -24,-32,55 Postcentral gyrus Left 23,0,67 Middle frontal

  16. Mechanisms of alcohol-induced neuroteratology: an examination of the roles of fetal cerebral blood flow and hypoxia 

    E-Print Network [OSTI]

    Parnell, Scott Edward

    2005-02-17

    ............................... 30 4. Regulation of Cerebral Blood Flow by Changes in Metabolism ................... 32 5. Binge-Type Exposure Paradigm .................................................................... 41 6. Blood Flow in the Frontal Cortex at the 0... .............................. 19 Regulation of Cerebral Blood Flow ............................................... 21 Developmental Changes in the Regulation of CBF ....................... 34 Fetal Cerebral Blood Flow and Alcohol...

  17. J. Parallel Distrib. Comput. 70 (2010) 270281 Contents lists available at ScienceDirect

    E-Print Network [OSTI]

    Torres-Verdín, Carlos

    2010-01-01

    Mathematics) Bilbao, Spain c Department of Petroleum and Geosystems Engineering, The University of Texas University of Science and Technology (KAUST), Saudi Arabia a r t i c l e i n f o Article history: Received 18 s t r a c t In this paper we present a new parallel multi-frontal direct solver, dedicated for the hp

  18. Transport pathways for Asian pollution outflow over the Pacific: Interannual and seasonal variations

    E-Print Network [OSTI]

    Liu, Hongyu

    is frontal lifting ahead of southeastward-moving cold fronts (the leading edge of cold surges) and transport with the cold fronts to promote the transport of Chinese pollution to the free troposphere. Outflow of seasonalTransport pathways for Asian pollution outflow over the Pacific: Interannual and seasonal

  19. InsideIllinoisSept. 18, 2008 Vol. 28, No. 6

    E-Print Network [OSTI]

    Bashir, Rashid

    to better their times on the campus track. Other days, the competitors hit the streets, building speed of a crash-test dummy in the department's wind tunnel. Some of the students be- gan working on the project the frontal area of the chair small, or for the racers to tuck their heads." Bleakney said some racers have

  20. Statement of the Exploratory Plasma Research (EPR) Executive Committee The members of the EPR (formerly ICC) Executive Committee urge the FESAC subcommittee on

    E-Print Network [OSTI]

    and technological (S&T) gaps of the tokamak approach to fusion energy. We recommend&T gaps of MFE development (as identified in the Thrusts of the MFES ReNeW at reducing the cost and time-scale for fusion energy development, for both tokamak

  1. 2004 Geological Society of America. For permission to copy, contact Copyright Permissions, GSA, or editing@geosociety.org. Geology; July 2004; v. 32; no. 7; p. 637640; doi: 10.1130/G20407.1; 4 figures; 1 insert; Data Repository item 2004102. 637

    E-Print Network [OSTI]

    Horton, Brian K.

    in sequence progradation. Keywords: sequence stratigraphy, foreland basins, fold and thrust belts of foreland-basin sequence stratigraphy and the relationship between tec- tonics and coarse-grained sediment insert; Data Repository item 2004102. 637 Tectonic control on coarse-grained foreland-basin sequences

  2. Toward a Better Understanding of Ducted Rotor Antitorque and Directional Control in Forward Flight

    E-Print Network [OSTI]

    Toward a Better Understanding of Ducted Rotor Antitorque and Directional Control in Forward Flight of ducted rotors in low-power, near-edgewise flow conditions are not well understood. Motivated by phenomena was initiated to use CFD to improve the understanding of the dynamic relationship between ducted rotor thrust

  3. Untilrecently,thepointofusewatertreatmentindustry focused on improving the aesthetic quality of drinking

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    place? Questions to Ask When Purchasing Water Treatment Equipment www.ext.vt.edu Produced of drinking water. The industry has lately been thrust into the fore front of treatment of contaminated. The following are questions the consumer should ask a water treatment professional to determine the system

  4. 556 IEEE JOURNAL OF OCEANIC ENGINEERING, VOL. 29, NO. 3, JULY 2004 Morphology and Experimental Hydrodynamics

    E-Print Network [OSTI]

    Lauder, George V.

    of hydrodynamic function, from a discrete thrust-generating propulsor acting independently from the body is currently limited by the nature of available ma- terials and mechanical drive trains. But future developments in polymer artificial muscle technology will provide a new approach to propulsor design

  5. INTEGR. COMP. BIOL., 42:10091017 (2002) Experimental Hydrodynamics and Evolution: Function of Median Fins in Ray-finned Fishes1

    E-Print Network [OSTI]

    Lauder, George V.

    2002-01-01

    . But the orientations and magnitudes of these forces, the mechanisms by which they are generated, and how fish modulate reveal that lateral forces are high relative to thrust force, and that mechanical performance of median propulsor may also enhance stability and maneuverability. Analysis of hydrodynamic function of the soft

  6. IEEE JOURNAL OF OCEANIC ENGINEERING, VOL. 32, NO. 3, JULY 2007 533 The Development of a Biologically Inspired Propulsor

    E-Print Network [OSTI]

    Mittal, Rajat

    of a Biologically Inspired Propulsor for Unmanned Underwater Vehicles James Louis Tangorra, Member, IEEE, S. Naomi to develop a maneuvering propulsor for unmanned undersea vehicles (UUVs) that is based on the pectoral fin to investigate the mechanisms of thrust production and control. Because of a design that was based heavily

  7. A key feature of locomotor anatomy in fishes is the dorsal fin, which is one of three median fins, together with the anal

    E-Print Network [OSTI]

    Lauder, George V.

    of fishes has been the subject of limited experimental study compared with other propulsor systems specialized swimming modes in which the dorsal fin is employed as a key propulsor. Particular attention has-vortical (drag) wake is hypothesized as a mechanism for enhancing tail thrust. This study provides the first

  8. College of Engineering Drexel E-Repository and Archive (iDEA)

    E-Print Network [OSTI]

    of a Biologically Inspired Propulsor for Unmanned Underwater Vehicles James Louis Tangorra, Member, IEEE, S. Naomi to develop a maneuvering propulsor for unmanned undersea vehicles (UUVs) that is based on the pectoral fin to investigate the mechanisms of thrust production and control. Because of a design that was based heavily

  9. The Wallula fault and tectonic framework of south-central Washington, as interpreted from magnetic and gravity anomalies

    SciTech Connect (OSTI)

    Blakely, Richard J.; Sherrod, Brian; Weaver, Craig; Wells, Ray E.; Rohay, Alan C.

    2014-06-11

    Magnetic and gravity data, collected in south-central Washington near the Yakima Fold and Thrust Belt (YFTB) are used to model upper crustal structure, the extent of the late Columbia River Basalt flow named the Ice Harbor member, the vertical conduits (dikes) that the Ice Harbor erupted from, and whether the dikes are offset or affected by faulting on the Wallula Fault zone.

  10. ELECTRICAL & INFORMATION

    E-Print Network [OSTI]

    Wagner, Stephan

    of energy and smarter management of the system. These are called Smart Grids. A number of research projects in the creation of three overarching research thrusts: Energy, Information and Systems. All the activities Engineering Research Group has a number of current research interests. INFORMATION ENERGY SYSTEMS #12

  11. All projects in the Center involve multiple Co-PIs, with the majority of the projects involving Co-PIs from

    E-Print Network [OSTI]

    Eustice, Ryan

    Thrust I is developing the fundamental experimental and computational techniques for controlling on the Center website. Research in the Center The Center is Guided by an External Advisory Board Industry · Dr. Jeffrey Marks, Lam Research Inc. · Dr. Tim Sommerer, General Electric · Dr. Nick Fuller, IBM · Dr. Mark

  12. Geophys. J. Int. (2007) 171, 13761389 doi: 10.1111/j.1365-246X.2007.03595.x GJITectonicsandgeodynamics

    E-Print Network [OSTI]

    Torsvik, Trond Helge

    2007-01-01

    was thrust westward, but the magnitude of this compressive movement is not well known. Our aim is to provide T RO D U C T I O N Reconstructions of the position of tectonic plates through Earth's history help methods cannot be used to determine palaeolongitudes of continents or blocks. The uncertainty in conti

  13. Relation between subduction megathrust earthquakes, trench sediment thickness and upper plate strain

    E-Print Network [OSTI]

    Conrad, Clint

    and compressive upper plate strain. Extensional upper plate strain and trench fill , if not all, of Earth's subduction zones can produce such devastating events [e.g., Ruff and Kanamori, 1980, 2000; Wang and Bilek, 2011]). Spring-block, gelatin-sand paper analogue models of subduction thrust

  14. Garth Gibson, Directions for Shingled-Write and TDMR System Architectures

    E-Print Network [OSTI]

    Garth Gibson, 05/07/2009 1 Directions for Shingled-Write and TDMR System Architectures: Synergies, 1988 Professor, CS & ECE, CMU, 1991- Systems Thrust Leader, DSSC, CMU, 1990s Founder, Parallel Data Lab, Citadel Co-Instigator, SCSI OSD & IETF Parallel NFS stds Storage Networking Industry Tech Council, 2000s

  15. Zongo-San Gaban zone: Eocene foreland boundary of the Central Andean orogen, northwest Bolivia and southeast Peru

    SciTech Connect (OSTI)

    Farrar, E.; Clark, A.H.; Kontak, D.J.; Archibald, D.A.

    1988-01-01

    Discordant muscovite and biotite K-Ar dates of samples taken in six transects through the Cordillera Oriental of southeast Peru and northwest Bolivia, combined with /sup 40/Ar//sup 39/Ar age spectra, reveal a northwest-trending, structurally cryptic, tectonothermal zone of late Eocene age (ca. 38 Ma) that overprints Triassic and older igneous and metamorphic rocks. The zone is at least 450 km long but is less than 25 km wide; temperatures along its northeast boundary are estimated to have reached 350/sup 0/C. No Paleogene magmatism has been recognized that could account for the thermal resetting of the K-Ar isotopic system. Uplift, erosion, and southwest-verging thrusting accompanied the development of this domain, which defined the foreland boundary of the orogen prior to inception of northeast-verging Andean thrusting in Miocene time. It is proposed that this tectonothermal zone, the Zongo-San Gaban zone (ZSGZ), which involves thrusting and basement shortening, is the southerly manifestation of the Incaic compressional deformation, which produced the thin-skinned Maranon thrust and fold belt (MTFB) north of the Abancay deflection of central Peru.

  16. PROGRAM REVIEW October 2 -3, 2014

    E-Print Network [OSTI]

    Virginia Tech

    Fuels and Treating William Maza & Waste Water Mohan Qin 2:15pm Manganese as an Emerging Human Amanda Entrepreneurship Forum Duckpond 1:15pm Thrust Overview Dennis Grove 1:25pm ICTAS II Facility Upgrade to Support Amy

  17. Earth and Planetary Science Letters 391 (2014) 263273 Contents lists available at ScienceDirect

    E-Print Network [OSTI]

    2014-01-01

    sources during folding of shale and limestone rocks; an example from the Mexican Fold-Thrust Belt Elisa, Universidad Nacional Autónoma de México, Ciudad Universitaria, 04510 México DF, Mexico a r t i c l e i n f o the source of local fluids interacting with rock during folding in anchizonal shales of the Mexican Fold

  18. Mechanics of Undulatory Swimming in a Frictional Fluid , Sarah S. Sharpe2

    E-Print Network [OSTI]

    Goldman, Daniel I.

    ,4]. However, thrust and drag forces can differ depending on the physics which govern the body to an experimentally validated soft sphere discrete element method simulation of the granular medium. In this paper, we fluid'' and compare the predictions to our previously developed resistive force theory (RFT) which

  19. Soft Swimming: Exploiting Deformable Interfaces for Low Reynolds Number Locomotion Renaud Trouilloud,1

    E-Print Network [OSTI]

    Lauga, Eric

    force available to produce thrust is drag; (b) since the fluid equations (Stokes equations) are linear, the drag on the sphere is always increased by the presence of the interface; however, the magnitude, and the interface deforms toward the sphere, re- sulting in an increase of the surface-induced drag, Fdown > Fflat

  20. Interim Progress Report: Intelligent Control Architectures for Unmanned Air Vehicles

    E-Print Network [OSTI]

    Sastry, S. Shankar

    Interim Progress Report: Intelligent Control Architectures for Unmanned Air Vehicles S. S. Sastry is concerned with the design and evaluation of Intelligent Control Architectures for Unmanned Air Vehicles sections de­ scribe our progress on the three research thrusts identified in our proposal. Section 5

  1. Master1RservoirsGologiquesDynamiquedesBassins-MichelSranne South Pyrenean foreland basin

    E-Print Network [OSTI]

    Cattin, Rodolphe

    & al, 1999 Subsidence history Outward migration of onset of subsidence Total Subs. Tectonic Subs. Water depth Total Subs. Tectonic Subs. Water depth #12;23 Master1Réservoirs & al, 2002 south north Proximal facies = thrust migration Chronostratigraphic diagram of S. Pyrenean

  2. Geophysical Prospecting, 2009, 57, 1326 doi: 10.1111/j.1365-2478.2008.00732.x Migration velocity analysis for tilted transversely isotropic media

    E-Print Network [OSTI]

    Tsvankin, Ilya

    tectonic areas (e.g., fold-and-thrust belts) and in subsalt exploration. Here, we intro- duce a methodology (a syncline, uptilted shale layers near a salt dome and a bending shale layer) confirm symmetry axis (TTI) is a model often used to describe dipping shale layers in active tectonic areas

  3. Vortex Rings in Bio-inspired and Biological Jet Propulsion Paul S. Krueger1, a

    E-Print Network [OSTI]

    Horth, Lisa

    of the latter, vortex rings are generated by the transient ejection of a jet from a tube or orifice, which leadsVortex Rings in Bio-inspired and Biological Jet Propulsion Paul S. Krueger1, a , Ali A. Moslemi1,b@odu.edu, e wstewart@uci.edu Keywords: Vortex rings, pulsed jets, propulsion, thrust, propulsive efficiency

  4. Tectonic-sedimentary evolution of the northern margin of Gondwana during Late Palaeozoic – Early Cenozoic time in the Eastern Mediterranean region: evidence from the Central Taurus Mountains, Turkey. 

    E-Print Network [OSTI]

    Mackintosh, Peter W

    2008-01-01

    The Taurus Mountains are an E-W trending mountain range in southern Turkey, with an elevation of up to 3500 m. In the south central Taurides, the Beysehir-Hoyran-Hadim nappes, a series of thrust sheets of Palaeozoic to ...

  5. Graduate Program in Industrial and Systems Engineering M.S. and M.Eng. Learning Goals and Assessment

    E-Print Network [OSTI]

    Graduate Program in Industrial and Systems Engineering M.S. and M.Eng. Learning Goals and Assessment The master's program in Industrial and Systems Engineering provides advanced training in critical areas that span research thrusts of Industrial and Systems Engineering, Production & Manufacturing

  6. 6-9 April EC Innovation -Geneva 2011. Innovative developments, ideas, products and patents from many countries

    E-Print Network [OSTI]

    Borissova, Daniela

    (rocket motor) the better time, energy and economic parameters of the process and greater density that there is higher productivity and lower energy consumption to grinding bodies with a spherical shape. The team. For this new type of industrial drive a management thrust of the moment to start and stop time of the rocket

  7. Non-Equilibrium Numerical Study of a Two-Stage Microwave Electrothermal Thruster

    E-Print Network [OSTI]

    Choueiri, Edgar

    and the Navier-Stokes equations for the case of a helium flow with different electron and heavy species engine the propellant gas then expands isentropically in a nozzle to produce thrust. Un- like other and an effi- ciency of 30 % during a 550-h test.2 The fact that a microwave-sustained plasma can be created

  8. Rotary pneumatic valve

    DOE Patents [OSTI]

    Hardee, Harry C. (Albuquerque, NM)

    1991-01-01

    A rotary pneumatic valve which is thrust balanced and the pneumatic pressure developed produces only radial loads on the valve cylinder producing negligible resistance and thus minimal torque on the bearings of the valve. The valve is multiplexed such that at least two complete switching cycles occur for each revolution of the cylinder spindle.

  9. Morphing Aircraft Dynamical Model: Longitudinal Shape Changes

    E-Print Network [OSTI]

    Valasek, John

    . Strganac , and Leland A. Carlson§ Texas A&M University, College Station, Texas 77843-3141 This paper includes realistic aerodynamic forces, consisting of lift, drag, and pitching moment about the leading edge force T Thrust force G Gravitational force g Acceleration due to gravity D Drag Force L Lift Force L

  10. Mars mission performance enhancement with hybrid nuclear propulsion

    SciTech Connect (OSTI)

    Dagle, J.E.; Noffsinger, K.E. [Pacific Northwest Lab., Richland, WA (United States); Segna, D.R. [USDOE Richland Operations Office, WA (United States)

    1992-01-01

    Nuclear electric propulsion (NEP), compared with chemical and nuclear thermal propulsion (NTP), can effectively deliver the same mass to Mars using much less propellant, consequently requiring less mass delivered to Earth orbit. The lower thrust of NEP requires a spiral trajectory near planetary bodies, which significantly increases the travel time. Although the total travel time is long, the portion of the flight time spent during interplanetary transfer is shorter, because the vehicle is thrusting for much longer periods of time. This has led to the supposition that NEP, although very attractive for cargo missions, is not suitable for piloted missions to Mars. However, with the application of a hybrid application of a hybrid approach to propulsion, the benefits of NEP can be utilized while drastically reducing the overall travel time required. Development of a dual-mode system, which utilizes high-thrust NTP to propel the spacecraft from the planetary gravitational influence and low-thrust NEP to accelerate in interplanetary space, eliminates the spiral trajectory and results in a much faster transit time than could be obtained by either NEP or NTP alone. This results in a mission profile with a lower initial mass in low Earth orbit. In addition, the propulsion system would have the capability to provide electrical power for mission applications.

  11. Advanced hybrid nuclear propulsion Mars mission performance enhancement

    SciTech Connect (OSTI)

    Dagle, J.E.; Noffsinger, K.E.; Segna, D.R.

    1992-02-01

    Nuclear electric propulsion (NEP), compared with chemical and nuclear thermal propulsion (NTP), can effectively deliver the same mass to Mars using much less propellant, consequently requiring less mass delivered to Earth orbit. The lower thrust of NEP requires a spiral trajectory near planetary bodies, which significantly increases the travel time. Although the total travel time is long, the portion of the flight time spent during interplanetary transfer is shorter, because the vehicle is thrusting for much longer periods of time. This has led to the supposition that NEP, although very attractive for cargo missions, is not suitable for piloted missions to Mars. However, with the application of a hybrid approach to propulsion, the benefits of NEP can be utilized while drastically reducing the overall travel time required. Development of a dual-mode system, which utilizes high-thrust NTP to propel the spacecraft from the planetary gravitational influence and low-thrust NEP to accelerate in interplanetary space, eliminates the spiral trajectory and results in a much faster transit time than could be obtained by either NEP or NTP alone. This results in a mission profile with a lower initial mass in low Earth orbit. In addition, the propulsion system would have the capability to provide electrical power for mission applications.

  12. 2004 Geological Society of America. For permission to copy, contact Copyright Permissions, GSA, or editing@geosociety.org. Geology; August 2004; v. 32; no. 8; p. 709712; doi: 10.1130/G20491.1; 4 figures; 1 table; Data Repository item 2004116. 709

    E-Print Network [OSTI]

    Sinclair, Hugh D.

    boreholes and extent of cross section illustrated in B. Bold curve marks Alpine thrust front. B: Cross in the southwest (Geneva), diminishing to 0.3 km in the northeast (Zu¨rich), while mid- dle to late Miocene paleo­geothermal

  13. Measurement of event shapes in pp? collisions at ?s=1.96 TeV

    SciTech Connect (OSTI)

    Aaltonen, T.; Álvarez González, B.; Amerio, S.; Amidei, D.; Anastassov, A.; Annovi, A.; Antos, J.; Apollinari, G.; Appel, J. A.; Apresyan, A.; Arisawa, T.; Artikov, A.; Asaadi, J.; Ashmanskas, W.; Auerbach, B.; Aurisano, A.; Azfar, F.; Badgett, W.; Barbaro-Galtieri, A.; Barnes, V. E.; Barnett, B. A.; Barria, P.; Bartos, P.; Bauce, M.; Bauer, G.; Bedeschi, F.; Beecher, D.; Behari, S.; Bellettini, G.; Bellinger, J.; Benjamin, D.; Beretvas, A.; Bhatti, A.; Binkley, M.; Bisello, D.; Bizjak, I.; Bland, K. R.; Blumenfeld, B.; Bocci, A.; Bodek, A.; Bortoletto, D.; Boudreau, J.; Boveia, A.; Brau, B.; Brigliadori, L.; Brisuda, A.; Bromberg, C.; Brucken, E.; Bucciantonio, M.; Budagov, J.; Budd, H. S.; Budd, S.; Burkett, K.; Busetto, G.; Bussey, P.; Buzatu, A.; Calancha, C.; Camarda, S.; Campanelli, M.; Campbell, M.; Canelli, F.; Canepa, A.; Carls, B.; Carlsmith, D.; Carosi, R.; Carrillo, S.; Carron, S.; Casal, B.; Casarsa, M.; Castro, A.; Catastini, P.; Cauz, D.; Cavaliere, V.; Cavalli-Sforza, M.; Cerri, A.; Cerrito, L.; Chen, Y. C.; Chertok, M.; Chiarelli, G.; Chlachidze, G.; Chlebana, F.; Cho, K.; Chokheli, D.; Chou, J. P.; Chung, W. H.; Chung, Y. S.; Ciobanu, C. I.; Ciocci, M. A.; Clark, A.; Compostella, G.; Convery, M. E.; Conway, J.; Corbo, M.; Cordelli, M.; Cox, C. A.; Cox, D. J.; Crescioli, F.; Cuenca Almenar, C.; Cuevas, J.; Culbertson, R.; Dagenhart, D.; d’Ascenzo, N.; Datta, M.; de Barbaro, P.; De Cecco, S.; De Lorenzo, G.; Dell’Orso, M.; Deluca, C.; Demortier, L.; Deng, J.; Deninno, M.; Devoto, F.; d’Errico, M.; Di Canto, A.; Di Ruzza, B.; Dittmann, J. R.; D’Onofrio, M.; Donati, S.; Dong, P.; Dorigo, M.; Dorigo, T.; Ebina, K.; Elagin, A.; Eppig, A.; Erbacher, R.; Errede, D.; Errede, S.; Ershaidat, N.; Eusebi, R.; Fang, H. C.; Farrington, S.; Feindt, M.; Fernandez, J. P.; Ferrazza, C.; Field, R.; Flanagan, G.; Forrest, R.; Frank, M. J.; Franklin, M.; Freeman, J. C.; Funakoshi, Y.; Furic, I.; Gallinaro, M.; Galyardt, J.; Garcia, J. E.; Garfinkel, A. F.; Garosi, P.; Gerberich, H.; Gerchtein, E.; Giagu, S.; Giakoumopoulou, V.; Giannetti, P.; Gibson, K.; Ginsburg, C. M.; Giokaris, N.; Giromini, P.; Giunta, M.; Giurgiu, G.; Glagolev, V.; Glenzinski, D.; Gold, M.; Goldin, D.; Goldschmidt, N.; Golossanov, A.; Gomez, G.; Gomez-Ceballos, G.; Goncharov, M.; González, O.; Gorelov, I.; Goshaw, A. T.; Goulianos, K.; Gresele, A.; Grinstein, S.; Grosso-Pilcher, C.; Group, R. C.; Guimaraes da Costa, J.; Gunay-Unalan, Z.; Haber, C.; Hahn, S. R.; Halkiadakis, E.; Hamaguchi, A.; Han, J. Y.; Happacher, F.; Hara, K.; Hare, D.; Hare, M.; Harr, R. F.; Hatakeyama, K.; Hays, C.; Heck, M.; Heinrich, J.; Herndon, M.; Hewamanage, S.; Hidas, D.; Hocker, A.; Hopkins, W.; Horn, D.; Hou, S.; Hughes, R. E.; Hurwitz, M.; Husemann, U.; Hussain, N.; Hussein, M.; Huston, J.; Introzzi, G.; Iori, M.; Ivanov, A.; James, E.; Jang, D.; Jayatilaka, B.; Jeon, E. J.; Jha, M. K.; Jindariani, S.; Johnson, W.; Jones, M.; Joo, K. K.; Jun, S. Y.; Junk, T. R.; Kamon, T.; Karchin, P. E.; Kato, Y.; Ketchum, W.; Keung, J.; Khotilovich, V.; Kilminster, B.; Kim, D. H.; Kim, H. S.; Kim, H. W.; Kim, J. E.; Kim, M. J.; Kim, S. B.; Kim, S. H.; Kim, Y. K.; Kimura, N.; Kirby, M.; Klimenko, S.; Kondo, K.; Kong, D. J.; Konigsberg, J.; Korytov, A.; Kotwal, A. V.; Kreps, M.; Kroll, J.; Krop, D.; Krumnack, N.; Kruse, M.; Krutelyov, V.; Kuhr, T.; Kurata, M.; Kwang, S.; Laasanen, A. T.; Lami, S.; Lammel, S.; Lancaster, M.; Lander, R. L.; Lannon, K.; Lath, A.; Latino, G.; Lazzizzera, I.; LeCompte, T.; Lee, E.; Lee, H. S.; Lee, J. S.; Lee, S. W.; Leo, S.; Leone, S.; Lewis, J. D.; Lin, C.-J.; Linacre, J.; Lindgren, M.; Lipeles, E.; Lister, A.; Litvintsev, D. O.; Liu, C.; Liu, Q.; Liu, T.; Lockwitz, S.; Lockyer, N. S.; Loginov, A.; Lucchesi, D.; Lueck, J.; Lujan, P.; Lukens, P.; Lungu, G.; Lys, J.; Lysak, R.; Madrak, R.; Maeshima, K.; Makhoul, K.; Maksimovic, P.; Malik, S.; Manca, G.; Manousakis-Katsikakis, A.; Margaroli, F.; Marino, C.; Martínez, M.; Martínez-Ballarín, R.; Mastrandrea, P.; Mathis, M.; Mattson, M. E.; Mazzanti, P.; McFarland, K. S.; McIntyre, P.; McNulty, R.; Mehta, A.; Mehtala, P.; Menzione, A.; Mesropian, C.; Miao, T.; Mietlicki, D.; Mitra, A.; Miyake, H.; Moed, S.; Moggi, N.; Mondragon, M. N.; Moon, C. S.; Moore, R.; Morello, M. J.; Morlock, J.; Movilla Fernandez, P.; Mukherjee, A.; Muller, Th.; Murat, P.; Mussini, M.; Nachtman, J.; Nagai, Y.; Naganoma, J.; Nakano, I.; Napier, A.; Nett, J.; Neu, C.; Neubauer, M. S.; Nielsen, J.; Nodulman, L.; Norniella, O.; Nurse, E.; Oakes, L.; Oh, S. H.; Oh, Y. D.; Oksuzian, I.; Okusawa, T.; Orava, R.; Ortolan, L.; Pagan Griso, S.; Pagliarone, C.; Palencia, E.; Papadimitriou, V.; Paramonov, A. A.; Patrick, J.; Pauletta, G.; Paulini, M.; Paus, C.; Pellett, D. E.; Penzo, A.; Phillips, T. J.; Piacentino, G.; Pianori, E.

    2011-06-01

    A study of event-shape observables in proton-antiproton collisions at ?s=1.96??TeV is presented. The data for this analysis were recorded by the CDF II Detector at the Tevatron Collider. The variables studied are the transverse thrust and thrust minor, both defined in the plane perpendicular to the beam direction. The observables are measured using energies from unclustered calorimeter cells. In addition to studies of the differential distributions, we present the dependence of event-shape mean values on the leading-jet transverse energy. Data are compared with pythia Tune A and to resummed parton-level predictions that were matched to fixed-order results at next-to-leading-order (NLO) accuracy (NLO+NLL). Predictions from pythia Tune A agree fairly well with the data. However, the underlying event contributes significantly to these observables, making it difficult to make direct comparisons to the NLO+NLL predictions, which do not account for the underlying event. To overcome this difficulty, we introduce a new observable, a weighted difference of the mean values of the thrust and thrust minor, which is less sensitive to the underlying event, allowing for a comparison with NLO+NLL. Both pythia Tune A and the NLO+NLL calculations agree well within the 20% theoretical uncertainty with the data for this observable, indicating that perturbative QCD successfully describes shapes of the hadronic final states.

  14. Numerical simulation of laserinduced breakdown in Shankar Ghosh

    E-Print Network [OSTI]

    Mahesh, Krishnan

    1999), ignition of combustion gases (Phuoc 2000) and providing thrust to aerospace vehicles (Molina breakdown of air. The laser was pulsed for a duration of 18 nanoseconds. Adelgren et al. (2001) pulsed a Nd. However, experimental data show a wide separation in time­scales of the laser pulse duration and blast

  15. AD : Airworthiness Directive ADC : Air Data Computer

    E-Print Network [OSTI]

    Ladkin, Peter B.

    Reference Unit LAND : Landing LATC : London Air Traffic Control L/D : Landing LIG : Landing Gear LOC and Test Panel NAV : Navigation NPA : Non Precision Approach NTSB : National Transportation Safety Board : Thrust Control Computer TCD : Ministry of Transport Civil Aviation Bureau Directive TFC : Traffic THR

  16. Carbon isotope chemostratigraphy of the Middle Riphean type section (Avzyan Formation, Southern Urals, Russia)

    E-Print Network [OSTI]

    Kah, Linda

    Urals, Russia): Signal recovery in a fold-and-thrust belt Julie K. Bartley a,, Linda C. Kah b , Julie L The Avzyan Formation of the southern Ural Mountains, Russia, forms part of the Middle Riphean (1300­1000 Ma Mesoproterozoic age. © 2006 Elsevier B.V. All rights reserved. Keywords: Mesoproterozoic; Russia; Urals; Carbonate

  17. American Institute of Aeronautics and Astronautics Supersonic Combustion and Flame-Holding Characteristics

    E-Print Network [OSTI]

    Texas at Arlington, University of

    American Institute of Aeronautics and Astronautics 1 Supersonic Combustion and Flame engines. For high-speed airflows typical of hypersonic flight, the fuel residence time in the combustor of the combustor length, thus reducing drag and increasing the thrust of a hypersonic vehicle. Recent advances

  18. Nondestructive evaluation

    SciTech Connect (OSTI)

    Martz, H.E.

    1997-02-01

    Research reported in the thrust area of nondestructive evaluation includes: advanced 3-D imaging technologies; new techniques in laser ultrasonic testing; infrared computed tomography for thermal NDE of materials, structures, sources, and processes; automated defect detection for large laser optics; multistatic micropower impulse radar imaging for nondestructive evaluation; and multi-modal NDE for AVLIS pod shielding components.

  19. Structural Locking in a Nastic Actuated Shaped-Changing Beam 

    E-Print Network [OSTI]

    Cha, Gene

    2010-07-14

    , the new airfoil comprises a square cross section spar into the wing blade. Twisting the spar changes the airfoil?s angle of attack to control lifting and thrust force without a discontinuous surface. A nastic actuator generates shear stress for twisting...

  20. Saturn's Largest Moon Distance to Saturn

    E-Print Network [OSTI]

    (12,288 lb) · Propulsion: Two engines, 445 Newton (100 lb) thrust each · Electrical Power Source National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology; investigate ice and dust, plasma waves, and radio waves. Radar Bay Low-Gain Antenna Huygens Titan Probe

  1. J . exp. Biol. 110, 183-201 (1984) Printed in Great Britain 0The Company of Biologists Ltmited 1984

    E-Print Network [OSTI]

    Fish, Frank

    1984-01-01

    183 MECHANICS, POWER OUTPUT AND EFFICIENCY OF THE SWIMMING MUSKRAT (ONDATRAZIBETHICUS) BY F. E. FISH for analysis of thrust by the propulsive appendages. Drag measurements and flow visualization on dead muskrats demon- strated that these animals experience large resistive forces due to the forma- tion of waves

  2. Aero-Assisted Orbital Transfer Vehicles Utilizing Atmosphere Ingestion

    E-Print Network [OSTI]

    is resolved within the limits of available computing power, showing a `fuzzy'shock wave and weak bowshock present in low Earth orbits can be used to provide working fluid to an electric propulsion system through a high power electromagnetic thruster. A spacecraft utilizing this concept can generate thrust

  3. Plasma ionization by annularly bounded helicon waves Masayuki Yanoa

    E-Print Network [OSTI]

    Walker, Mitchell

    Air Force mission designs require electric propulsion devices to operate at high thrust-to-powerPlasma ionization by annularly bounded helicon waves Masayuki Yanoa and Mitchell L. R. Walkerb. In addition, the power deposition as a function of excitation frequency is derived. The solution is validated

  4. Plasma Structure Inside and Outside a Helicon Thruster

    E-Print Network [OSTI]

    Carlos III de Madrid, Universidad

    magnetic nozzle (MN) are derived, for a known amount of absorbed power from rf waves. 2D plasma structure and Space Propulsion Team, Universidad Polit´ecnica de Madrid A helicon thruster consists of a cylindrical of helicon thruster performances in terms of power, thrust and efficiency. Helicon Thruster Sketch A Maxwell

  5. A fluiddynamic performance model of a helicon , M. Merino

    E-Print Network [OSTI]

    Carlos III de Madrid, Universidad

    magnetic nozzle are derived, for a known amount of absorbed power from rf waves. 2D plasma structure of helicon thruster performances in terms of power, thrust and efficiency. I. Introduction Research to gain a share in space propulsion. Different prototypes have been tested [1­4]. Opportunities

  6. Discrimination of Moderate and Acute Drowsiness Based on Spontaneous Facial Expressions

    E-Print Network [OSTI]

    Bartlett, Marian Stewart

    Master steering wheel #12;source multi-platform video game 2 . The simulator displayed the driver's view of a car Subjects drove a virtual car simulator on a Win- dows machine using a steering wheel 1 and an open 1Thrust times, a wind effect was applied that dragged the car to the right or left, forcing the subject

  7. EXPERIMENTS ON A SCALE MODEL OF A MONOLITHIC CONCRETE SPAR FOR FLOATING WIND TURBINES

    E-Print Network [OSTI]

    Politècnica de Catalunya, Universitat

    EXPERIMENTS ON A SCALE MODEL OF A MONOLITHIC CONCRETE SPAR FOR FLOATING WIND TURBINES Alexis Campos device, simulating the mean thrust force exerted by the wind turbine. To adjust the weight of the whole floating offshore wind turbines substructures. Preliminary studies of a concept consisting of a monolithic

  8. Subsalt Depth Seismic Imaging and Structural Interpretation in Dumre Area, Albania

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Subsalt Depth Seismic Imaging and Structural Interpretation in Dumre Area, Albania A. Jardin1, F Interpretation in Dumre Area, Albania -- The challenge of seismic exploration in fold and thrust belt settings compte plus importante des données géologiques. Abstract -- Subsalt Depth Seismic Imaging and Structural

  9. Thermal and Kinematic Evolution of the Eastern Cordillera Fold and

    E-Print Network [OSTI]

    Toro, Jaime

    Thermal and Kinematic Evolution of the Eastern Cordillera Fold and Thrust Belt, Colombia Jaime Toro and then calculated the conductive thermal state of key steps of the kinematic history using ThrustpackR 4.0. The models were constrained by well, seismic, apatite fission-track, and thermal-maturity data. The main

  10. GEOPHYSICAL RESEARCH LETTERS, VOL. 15, NO. 1, PAGES 611-680, JULY 1988 , MAGNETOTELLURlC OBSERVATIONS ALONG THE LITHOPROBE

    E-Print Network [OSTI]

    Jones, Alan G.

    along 150 km of the reflection seismic lines. The MT profile be- gins to the east on the Rocky Mountain graphitic schists or to an extension of the silver- bearing mineralization found further north. The short. The survey is part of the multidisciplinary LITHOPROBE transect from the Rocky Mountain foreland thrust

  11. The Neutrino Eye: A Megaton Low Energy Neutrino

    E-Print Network [OSTI]

    Learned, John

    from WIMPS and gamma ray bursts, and upon real time counting of solar neutrinos, are all from sensi­ tivity, and conduct a watch for for neutrino correlates to sporadic phenomenon such as gamma ray bursts. The main thrust would be to detect actual muon neutrino appearance as well as disappearance

  12. The School of Civil & Evironmental Engineering (CEE) at Georgia Tech is one of 10 schools within the Institute's College of Engineering. The School has graduated more than 10,000 students and is consistently ranked as one of the most prominent programs of

    E-Print Network [OSTI]

    Wang, Yuhang

    · Microbial fuel cells ­ using waste for electricity · Energy from waste and landfills · CO2 storage · Nuclear; Transportation Systems Engineer- ing; and Environmental Fluid Mechanics and Water Resources. RESEARCH THRUSTS CEE/or actively participating in some of the Institute's major research initiatives including: Energy · Bio-fuel

  13. DAMAGE AND ROCKVOLATILE MIXTURE EFFECTS ON IMPACT CRATER FORMATION

    E-Print Network [OSTI]

    Stewart, Sarah T.

    DAMAGE AND ROCK­VOLATILE MIXTURE EFFECTS ON IMPACT CRATER FORMATION JOHN D. O'KEEFE, SARAH T models for material damage, dilatancy, and inhomogeneous materials (mixtures). We found that a strength degradation (damage) model was necessary to produce faulting in homogeneous materials. Both normal and thrust

  14. Splineless coupling means

    DOE Patents [OSTI]

    Heitmann, A.M.; Lord, R.E. Jr.

    1982-07-20

    In the first embodiment, the invention comprises an imperforate turbine wheel having a hub of polygonal cross-section engageable with a hollow shaft of polygonal conformation, and a thrust collar and bolt for fastening the shaft and wheel together. 4 figs.

  15. Ball-in-Tube Linearization Example Lab 5: Nonlinear Control for a Flexible Joint

    E-Print Network [OSTI]

    ), and the parameter C can be estimated from system data (e.g., by analyzing the acceleration of the ball when input u System Implementation Laboratory Abstract One of the laboratory design challenges is the balls applied to the motor. That is, T = Cv2 in (1) where T is the thrust generated by a van driven by voltage

  16. 2010 Annual Report Rutgers New Jersey Agricultural Experiment Station (NJAES) Cooperative Extension helps the diverse population

    E-Print Network [OSTI]

    Goodman, Robert M.

    sustainability; and improve food safety and nutrition. The program thrust areas include: Economic Growth and Agricultural Sustainability, Healthy Lifestyles, Human and Community Development, Environment and Natural for the Hare Club, the Showman- ship Superintendent during the county fair and Treasurer of the O.C. 4-H

  17. The Caledonide Orogen in the Nordic countries is exposed in Norway, western Sweden, westernmost Fin-

    E-Print Network [OSTI]

    Fossen, Haakon

    The Caledonide Orogen in the Nordic countries is exposed in Norway, western Sweden, westernmost Fin-age basement. In northernmost Norway, the NE-trending Caledonian thrust front trun- cates the NW and north- eastern Greenland; it continues northwards from northern Norway, across the Barents Shelf

  18. Measurement of event shapes in pp? collisions at ?s=1.96 TeV

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Aaltonen, T.; Álvarez González, B.; Amerio, S.; Amidei, D.; Anastassov, A.; Annovi, A.; Antos, J.; Apollinari, G.; Appel, J. A.; Apresyan, A.; et al

    2011-06-20

    A study of event-shape observables in proton-antiproton collisions at ?s=1.96??TeV is presented. The data for this analysis were recorded by the CDF II Detector at the Tevatron Collider. The variables studied are the transverse thrust and thrust minor, both defined in the plane perpendicular to the beam direction. The observables are measured using energies from unclustered calorimeter cells. In addition to studies of the differential distributions, we present the dependence of event-shape mean values on the leading-jet transverse energy. Data are compared with pythia Tune A and to resummed parton-level predictions that were matched to fixed-order results at next-to-leading-order (NLO)more »accuracy (NLO+NLL). Predictions from pythia Tune A agree fairly well with the data. However, the underlying event contributes significantly to these observables, making it difficult to make direct comparisons to the NLO+NLL predictions, which do not account for the underlying event. To overcome this difficulty, we introduce a new observable, a weighted difference of the mean values of the thrust and thrust minor, which is less sensitive to the underlying event, allowing for a comparison with NLO+NLL. Both pythia Tune A and the NLO+NLL calculations agree well within the 20% theoretical uncertainty with the data for this observable, indicating that perturbative QCD successfully describes shapes of the hadronic final states.« less

  19. Journal of Sedimentary Research, 2010, v. 80, 750762 Research Article

    E-Print Network [OSTI]

    strata and deposited in semi-isolated basins located between major thrusts and folds. Uranium- lead ages.064 UPPER OLIGOCENE CONGLOMERATES OF THE ALTIPLANO, CENTRAL ANDES: THE RECORD OF DEPOSITION AND DEFORMATION of deposition and deformation in this region and can also be applied to understanding synorogenic sedimentation

  20. Flameholding in Converging and Turning Channels over Cavities with Periodic Port Injection

    E-Print Network [OSTI]

    Liu, Feng

    : 10.2514/1.J051890 The deliberate continuation of the combustion in the turbine passages of a gas-turbine engine has the potential to increase the efficiency and the specific thrust or power of current gas-turbine by Sirignano and Liu [1] show that purposely adding heat in the turbine of a gas-turbine engine has

  1. Fission-track and 40Ar/39Ar dating and chemical correlation of volcanic strata ex-

    E-Print Network [OSTI]

    Mueller, Karl

    , the track of which is marked by the Snake River Plain, the Inter- mountain seismic belt and the metamorphic complex, development of major thrust faults in the Sevier belt, and volcanism in the Snake River Plain, have been defined and dated. In northeast Nevada, the highly exhumed rocks in the Ruby Mountains

  2. New Microscopy the Imaging of Quantum Materials David C. Bell, Estelle Kalfon-Cohen and Robert M. Westervelt

    E-Print Network [OSTI]

    Walsworth, Ronald L.

    New Microscopy the Imaging of Quantum Materials David C. Bell, Estelle Kalfon-Cohen and Robert M of extraordinary new quantum materials with striking properties has caused great excitement, and promises electronic states [3]. A major thrust of this research has been to discover new ways to image these materials

  3. Geometric Programming for Aircraft Design Optimization Warren Hoburg

    E-Print Network [OSTI]

    Abbeel, Pieter

    heating value, Jkg hrms = rms spar box height per unit chord Ir = root area moment of inertia, m4 Icap, m3 T = thrust force, N tcap = spar cap thickness per unit chord tweb = shear web thickness per unit = operating weight, N Wcap = spar cap weight, N Weng = engine weight, N Wfuel;out = fuel burned (outbound), N

  4. Geometric Programming for Aircraft Design Optimization Warren Hoburg

    E-Print Network [OSTI]

    Abbeel, Pieter

    hfuel = fuel heating value [J/kg] ¯hrms = root mean square spar box height Ir = root area moment = root section modulus [m3 ] T = thrust force [N] ¯tcap = spar cap thickness per unit chord ¯tweb = shear = stall speed, flaps down [m/s] W = operating weight [N] Wcap = spar cap weight [N] Weng = engine weight

  5. MINUTES OF THE SENATE EXECUTIVE COMMITTEE Room 142, Gerberding Hall

    E-Print Network [OSTI]

    Van Volkenburgh, Elizabeth

    (FCR), Schwartz and Pace (FCSA), Schaufelberger (FCUFS), UW Tacoma Representative Kalton; Special changes added to reflect the new Executive Order regarding Bothell and Tacoma's role. The thrust's up" and we need to more forward on this issue. At the request of Michael Kalton (Tacoma), the final

  6. Arm Coordination in Octopus Crawling Involves Unique Motor Control Strategies

    E-Print Network [OSTI]

    Hochner, Binyamin

    Report Arm Coordination in Octopus Crawling Involves Unique Motor Control Strategies Highlights d Octopuses use unique strategies to coordinate their arms in crawling d They can crawl in any direction relative to the facing (body) direction d Arms create pushing thrust by simple shortening

  7. American Institute of Aeronautics and Astronautics Experimental Study on Deflagration-to-Detonation

    E-Print Network [OSTI]

    Texas at Arlington, University of

    -conventional deflagration-to-detonation transition enhancing devices. The study made use of stoichiometric propane of compressor, combustion and turbine stages, a pulse detonation engine (PDE) attempts to make use of high- propulsive thrust. In contrast to the constant pressure combustion processes in a conventional turbine engine

  8. Subduction tractions and vertical axis rotations in the Zagros–Makran transition zone, SE Iran: the 2013 May 11 Mw 6.1 Minab earthquake

    E-Print Network [OSTI]

    Penney, Camilla; Copley, Alex; Oveisi, Behnam

    2015-06-09

    , E., Elliott, J., Jackson, J. & Parsons, B., 2010. The vertical separation of mainshock rupture and microseismicity at Qeshm island in the Zagros fold-and-thrust belt, Iran, Earth planet. Sci. Lett., 296(3–4), 181–194. Nissen, E., Tatar, M., Jackson...

  9. 1. PMU Based RAS for a Hybrid AC/DC System 1.1. Project Team

    E-Print Network [OSTI]

    Li, Husheng

    1. PMU Based RAS for a Hybrid AC/DC System 1.1. Project Team Primary Thrust: Modeling Secondary to be detected more quickly allowing less severe action. This effort focuses on PMU driven response-based RAS from PMU units. The project goals break down into three efforts: · Investigating the possibility

  10. A GLOBAL SURGE OF GREAT EARTHQUAKES AND WHAT WE ARE LEARNING FROM THEM

    E-Print Network [OSTI]

    Rhoads, James

    .9 `clustered' events along Sumatra 2006 Kuril Mw 8.4 thrust; triggers 2007 Kuril Mw 8.1 normal 2007 Peru Mw 8 was performed (by Ishii et al. 2005, and Krüger and Ohrnberger, 2005). Slip and short-period coherent power do Furlong et al., Science (2009) #12;Great events along southern Peru megathrust: Ruptures triggering large

  11. PPage 14 ATDF JOURN AL V olum e 7, Issue 1/2 2010 The Mapungubwe Interpretive Centre in South Africa

    E-Print Network [OSTI]

    Lygeros, John

    in South Africa uses novel design and construction techniques to allow local materials and labour in South Africa. Keywords: form-finding, thrust line, masonry vaulting, local production, earth architecture, development 1. Introduction Mapungubwe National Park, on South Africa's northern border

  12. Micro-electromechanical systems spatial light modulator development S. Oliviera, p Bierden", T. Bifanoc, D. Bjshop", E. Carr, w. Cowan, M. M. P.

    E-Print Network [OSTI]

    Bifano, Thomas

    Micro-electromechanical systems spatial light modulator development S. Oliviera, p Bierden", T optics, spatial light modulator, micro-electromechanical systems , MEMS,microfabrication INTRODUCTION One advanced AO systems with major new capabilities. A main thrust of this effort is focused on micro-electromechanical

  13. Convergence acceleration techniques in CAD systems for grounding analysis in layered soils

    E-Print Network [OSTI]

    Colominas, Ignasi

    of real earthing grids in multilayer soils requires an out of range computational cost. In this paper we by ground rods vertically thrusted in certain places of the substation site. Thus, when a fault condition been systematically reported: the large computational costs re- quired in the analysis of real cases

  14. Energy Efficiency in Low Voltage Hall Thrusters Jerry L. Ross

    E-Print Network [OSTI]

    King, Lyon B.

    Energy Efficiency in Low Voltage Hall Thrusters Jerry L. Ross Lyon B. King Energy efficiency/s of xenon. Acceleration and current efficiencies were compared to thrust efficiency over a range of magnet coil current values of 0 A - 2.5 A. Acceleration efficiencies were obtained with a 4-grid Retarding

  15. On Some Riemannian Aspects of Two and Three-Body Controlled Problems

    E-Print Network [OSTI]

    Caillau, Jean-Baptiste

    the influence of one or two planets. The averaged flow of the (energy minimum) controlled Kepler problem.0121 is a small parameter of the model; (iii) The thrust of the engine is very low since solar-electric propulsion vanishes, we have a controlled two-body problem. The uncontrolled equations of motion can also be written

  16. Performance Characteristics of a Cluster of 5-kW Laboratory Hall Thrusters

    E-Print Network [OSTI]

    Walker, Mitchell

    thrust changes within 4% to 2%, significantly better than a simple random flux calculation that uses power is increasing. Recent satellite designs suggest that electric propulsion (EP) systems will have [2]. If the tank pressure is too high, the background gas can artificially modify the exhaust plume

  17. JOURNAL OF PROPULSION AND POWER Vol. 21, No. 3, MayJune 2005

    E-Print Network [OSTI]

    Walker, Mitchell

    , which is located 1 m from the exit plane of the University of Michigan/U.S. Air Force Research's) combination of high spe- cific impulse, efficiency, and thrust density has increased its popularity for use discharge channel erosion can coat solar cell optics, thus reducing their performance. The parasitic

  18. Pediatric Mechanical Circulatory Support Thermal Analysis of the PediaFlow Pediatric Ventricular

    E-Print Network [OSTI]

    Paden, Brad

    bearing components. Another main objective is to identify "hot spots" within the pump and ensure transfer equations with thermal finite element analysis (FEA). The models assume three main sources of waste heat gen- eration: copper motor windings, active magnetic thrust bearing windings, and eddy

  19. Project EARTH-15-MPS3: Metamorphism, melting and structural evolution of the Himalayan crust; kyanite, sillimanite and cordierite-bearing migmatites of the Nepal

    E-Print Network [OSTI]

    Henderson, Gideon

    -30 Ma) kyanite-bearing migmatites and later mainly Early Miocene (ca. 30-15 Ma) lower pressure, higher; kyanite, sillimanite and cordierite-bearing migmatites of the Nepal Himalaya Supervisors: Mike Searle by the crustal-scale Main Central Thrust (MCT) with associated inverted metamorphic isograds, and along the top

  20. Pressure Gain Combustion Rotating Detonation Engines (RDE)

    E-Print Network [OSTI]

    Pressure Gain Combustion Rotating Detonation Engines (RDE) Dr. Chris Brophy, David Dausen, Lee Van Houtte Students LT Culwell, ENS Khol, Robert Wright, Andrew Chaves Rocket Propulsion & Combustion Lab-based combustion to extract increase thermodynamic cycle efficiency for work/thrust apps. · Higher Enthalpy

  1. Chemistry and Materials Science. Progress report, first half, FY 1993

    SciTech Connect (OSTI)

    Not Available

    1993-07-01

    Thrust areas of the weapons-supporting research are growth, structure, and reactivity of surfaces and thin films; uranium research; physics and processing of metals; energetic materials; etc. The laboratory-directed R and D include director`s initiatives and individual projects, and transactinium institute studies.

  2. Colloidal DNA Rudi Podgornik*, Helmut H Streyt and V Adrian Parsegian+

    E-Print Network [OSTI]

    Podgornik, Rudolf

    and fundamental reasons, DNA assemblies have become rewarding objects of study. Colloid physics is now learning assemblies by X-ray diffraction and the ability to measure its free energy of organization DNA thrust the liquid crystallinity of DNA into the mainstream of socially acceptable physics-research topics

  3. The effect of fractures, faults, and sheared shale zones on the hydrology of Bear Creek Burial Grounds A-South, Oak Ridge, Tennessee 

    E-Print Network [OSTI]

    Hollon, Dwight Mitchell

    1997-01-01

    in the Maynardville Limestone do not appear to be caused by dissolution; instead, they appear to be the result of a change in the local stress field due to erosion effects. Faults, both cross-valley and thrust faults, and sheared shale zones are interpreted...

  4. Pictorial Article Late Cretaceous forearc ophiolites of Iraniar_745 1..4

    E-Print Network [OSTI]

    Stern, Robert J.

    ). The rest of the LCOBSWA, espe- cially in the Zagros region of Iran, is more poorly known. The Zagros Fold beneath Iran, which began about 20 Ma. The Zagros Ophio- lite Belt lies along the northeast flank of the Zagros Fold-and-Thrust Belt (Fig. 1a). Zagros ophiolites represent forearc lithosphere that formed during

  5. GEOLOGY, September 2011 815 G32136 2nd pages

    E-Print Network [OSTI]

    Kaus, Boris

    .g., Kaus et al., 2008). The Zagros fold belt of Iran constitutes a classical example of such a folded belt of the Zagros fold belt is a consistent spacing of folds with a wavelength (dom ) of 14 ± 3 km. These folds. This confirms that detachment folding rather than thrusting is the dominant deformation mode in the Zagros fold

  6. http://journals.cambridge.org Downloaded: 12 Aug 2011 IP address: 129.110.5.91 Geol. Mag. 148 (56), 2011, pp. 762801. c Cambridge University Press 2011 762

    E-Print Network [OSTI]

    Stern, Robert J.

    evolution of Upper Cretaceous Zagros ophiolites: formation of oceanic lithosphere above a nascent subduction ­ The Zagros fold-and-thrust belt of SW Iran is a young continental convergence zone, extending NW­SE from. Distribution of Upper Cretaceous ophiolites in the Zagros orogenic belt defines the northern limit

  7. TECTONICS,VOL. 6, NO. 6, PAGES707-725, DECEMBER1987 MODELS OF POST-MIOCENE DEFORMATION OF

    E-Print Network [OSTI]

    Ze'ev, Reches

    to the Zagros in the northeast. The post-Miocene tectonic pattern of this region includes contin- uing uplift, and thrusting at the eastern margin near the Zagros; and lack of major ac- tive tectonism in the interior. Thus water depth in the Red Sea. The basal shear stress under Arabia must be di- rected toward the Zagros

  8. March 26, 2004 19:54 Geophysical Journal International gji2222 Geophys. J. Int. (2004) 157, 381398 doi: 10.1111/j.1365-246X.2004.02222.x

    E-Print Network [OSTI]

    Vernant, Philippe

    2004-01-01

    is distributed in separate fold and thrust belts. At the longitude of Tehran, the Zagros and the Alborz mountain the Main Recent Fault in the northern Zagros is about 3 ± 2 mm yr-1 , smaller than what was generally, the transition zone between Zagros and Makran is under transpression with right-lateral displacements of 11 ± 2

  9. Geophys. J. Int. (2007) doi: 10.1111/j.1365-246X.2007.03535.x GJISeismology

    E-Print Network [OSTI]

    Hatzfeld, Denis

    2007-01-01

    velocity contrast in the shallow mantle across the Zagros collision zone (Iran) A. Kaviani1,2 , A. Paul1 temporary seismic profile across the Zagros to investigate its upper-mantle structure. The S-wave model determined from Rayleigh wave dispersion in the Zagros fold and thrust belt has high velocities from 4.5 ± 0

  10. The transition between Makran subduction and the Zagros collision: recent advances in its structure and active deformation

    E-Print Network [OSTI]

    Hatzfeld, Denis

    The transition between Makran subduction and the Zagros collision: recent advances in its structure and kinematics of the Zagros­Makran transition. Surface observations (tectonics, magnetism and geodesy) indicate the NW­SE- striking Zagros fold-and-thrust belt (ZFTB), which is a continental accretionary prism within

  11. ARC Collaborative Research Seminar Series September 16th, Thursday (1:30-3:00pm)

    E-Print Network [OSTI]

    Papalambros, Panos

    Alternative Energy/Power Systems Anna Stefanopoulou and Jeff Stein, University of Michigan (click here, GM Room ARC Collaborative Research Seminar Series #12;Presented by Thrust Area 2: Modeling Vehicle.Professor, U. of Michigan Overview of Bio-dynamic Modeling of Vehicle-Operator Systems Wade Allen, Technical

  12. IOP PUBLISHING JOURNAL OF PHYSICS D: APPLIED PHYSICS J. Phys. D: Appl. Phys. 45 (2012) 012001 (5pp) doi:10.1088/0022-3727/45/1/012001

    E-Print Network [OSTI]

    Roy, Subrata

    2012-01-01

    ) doi:10.1088/0022-3727/45/1/012001 FAST TRACK COMMUNICATION Aerogel and ferroelectric dielectric permittivity as dielectric barrier discharge actuators. Specifically, the use of silica aerogels manifests itself primarily as heat generation with no measurable thrust. The silica aerogel, however, has

  13. Eos, Vol. 79, No. 42, October 20, 1998 Volcanic Ash Can Pose

    E-Print Network [OSTI]

    Becker, Thorsten W.

    Eos, Vol. 79, No. 42, October 20, 1998 Volcanic Ash Can Pose Hazards to Air Traffic PAGES 505 and potentially deadly problems that can arise from volcanic ash clouds. The clouds can rise into the cruise the ash. The ash can ruin planes, and cause loss of thrust and even flameouts. It also can slicken runways

  14. Swimming by numbers QUANTUM CONTROL

    E-Print Network [OSTI]

    Mahadevan, L.

    flow, providing key qualitative insight in fluid mechanics. For example, the so-called Reynolds number be described by a universal mechanical principle seems optimistic -- if not entirely unrealistic. Now, however and pressure forces relevant for net propulsion. A measure of the thrust force is given by the mass

  15. NATURE PHYSICS | VOL 10 | OCTOBER 2014 | www.nature.com/naturephysics 711 news & views

    E-Print Network [OSTI]

    Loss, Daniel

    relevant for net propulsion. A measure of the thrust force is given by the mass of the fluid set in motion qualitative insight in fluid mechanics. For example, the so-called Reynolds number is defined as the ratio mechanical principle seems optimistic -- if not entirely unrealistic. Now, however, as they report in Nature

  16. THE INFLUENCE OF FIN RIGIDITY AND GUSTS ON THE FORCE PRODUCTION IN FISHES AND INSECTS : A COMPUTATIONAL STUDY

    E-Print Network [OSTI]

    Löhner, Rainald

    propulsion is also important in the area of bio-fluid dynamics, for the study of propulsion in insects, birds deformation on the fluid dynamics of force production. An unstructured grid-based unsteady Navier showed that the wake capture mechanism which is responsible for a peak in thrust production just after

  17. 2938 IEEE TRANSACTIONS ON PLASMA SCIENCE, VOL. 39, NO. 11, NOVEMBER 2011 Simulation of Plasma Flows in

    E-Print Network [OSTI]

    Carlos III de Madrid, Universidad

    in a magnetic nozzle and the generation of thrust. Index Terms--Magnetic nozzles, multi-fluid plasmas, plasma proposed as plasma acceleration devices in advanced propulsion systems. There is a clear anal- ogy between currents, different acceleration mechanisms, and downstream detachment. These plasma features can

  18. Sparkr Blade Test Centre Static tests of wind turbine blades

    E-Print Network [OSTI]

    Sparkær Blade Test Centre Static tests of wind turbine blades Static blade tests are performed down- and up-wind direction, and in the rotor thrust direction and opposite to that, respectively-4000 Roskilde Denmark www.risoe.dk Wind Energy Department Sparkær Blade test Centre vea@risoe.dk Tel

  19. SIGNIFICANCE OF MUD VOLCANISM Achim J. Kopf

    E-Print Network [OSTI]

    Manga, Michael

    in compressional tectonic scenarios. This paper summarizes the main thrusts in mud volcano research as well.1029/2000RG000093, 2002. 1. INTRODUCTION AND STRUCTURAL OUTLINE [2] Mud intrusion and extrusion are well]. These authors mostly focused on mud volcanoes on land, and they used industry drill-hole data to establish

  20. Supporting Information Warner et al. 10.1073/pnas.1121181109

    E-Print Network [OSTI]

    Jackson, Robert B.

    Cl solution and loaded onto Re filaments for a final dry down. Distance to natural gas wells was calculated composition including mean and median are shown for each water type (i.e., A, B, C, D) in Table S4. Before/syncline structures, numerous thrust faults, lineaments, joints, and natural fractures (10­15) (Fig. S1