National Library of Energy BETA

Sample records for lateral corrugator view

  1. Optical fiber head for providing lateral viewing

    DOE Patents [OSTI]

    Everett, Matthew J. (Livermore, CA); Colston, Billy W. (Livermore, CA); James, Dale L. (Tracy, CA); Brown, Steve (Livermore, CA); Da Silva, Luiz (Danville, CA)

    2002-01-01

    The head of an optical fiber comprising the sensing probe of an optical heterodyne sensing device includes a planar surface that intersects the perpendicular to axial centerline of the fiber at a polishing angle .theta.. The planar surface is coated with a reflective material so that light traveling axially through the fiber is reflected transverse to the fiber's axial centerline, and is emitted laterally through the side of the fiber. Alternatively, the planar surface can be left uncoated. The polishing angle .theta. must be no greater than 39.degree. or must be at least 51.degree.. The emitted light is reflected from adjacent biological tissue, collected by the head, and then processed to provide real-time images of the tissue. The method for forming the planar surface includes shearing the end of the optical fiber and applying the reflective material before removing the buffer that circumscribes the cladding and the core.

  2. Birefringent corrugated waveguide

    DOE Patents [OSTI]

    Moeller, Charles P. (Del Mar, CA)

    1990-01-01

    A corrugated waveguide having a circular bore and noncircularly symmetric corrugations, and preferably elliptical corrugations, provides birefringence for rotation of polarization in the HE.sub.11 mode. The corrugated waveguide may be fabricated by cutting circular grooves on a lathe in a cylindrical tube or rod of aluminum of a diameter suitable for the bore of the waveguide, and then cutting an approximation to ellipses for the corrugations using a cutting radius R.sub.0 from the bore axis that is greater than the bore radius, and then making two circular cuts using a radius R.sub.1 less than R.sub.0 at centers +b and -b from the axis of the waveguide bore. Alternatively, stock for the mandrel may be formed with an elliptical transverse cross section, and then only the circular grooves need be cut on a lathe, leaving elliptical corrugations between the grooves. In either case, the mandrel is first electroplated and then dissolved leaving a corrugated waveguide with noncircularly symmetric corrugations. A transition waveguide is used that gradually varies from circular to elliptical corrugations to couple a circularly corrugated waveguide to an elliptically corrugated waveguide.

  3. Profiles in garbage: Corrugated boxes

    SciTech Connect (OSTI)

    Miller, C.

    1997-12-01

    Corrugated boxes (also known as old corrugated containers, or OCC) are used to ship products to factories, warehouses, retail stores, offices, and homes. The primary market for OCC is the paperboard industry, which uses OCC for corrugated medium, linerboard, recycled paperboard, and other paper products. In addition, 2.6 million tons of OCC were exported in 1996. OCC provided 37% of the scrap paper that was exported in 1996. Some corrugated boxes can be reused before recycling. Corrugated boxes are easily and highly recyclable. Large producers such as grocery store warehouses and factories have recycled their corrugated boxes for some time. If shredded properly, uncoated corrugated boxes are easily compostable.

  4. September 2015 Most Viewed Documents for Energy Storage, Conversion, And

    Office of Scientific and Technical Information (OSTI)

    Utilization | OSTI, US Dept of Energy, Office of Scientific and Technical Information September 2015 Most Viewed Documents for Energy Storage, Conversion, And Utilization Process Equipment Cost Estimation, Final Report H.P. Loh; Jennifer Lyons; Charles W. White, III (2002) 1049 Separation of heavy metals: Removal from industrial wastewaters and contaminated soil Peters, R.W.; Shem, L. (1993) 285 An Improved Method of Manufacturing Corrugated Boxes: Lateral Corrugator Frank C. Murray Ph.D.; ,

  5. June 2015 Most Viewed Documents for Energy Storage, Conversion, And

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

    Utilization | OSTI, US Dept of Energy, Office of Scientific and Technical Information June 2015 Most Viewed Documents for Energy Storage, Conversion, And Utilization Process Equipment Cost Estimation, Final Report H.P. Loh; Jennifer Lyons; Charles W. White, III (2002) 833 Separation of heavy metals: Removal from industrial wastewaters and contaminated soil Peters, R.W.; Shem, L. (1993) 234 An Improved Method of Manufacturing Corrugated Boxes: Lateral Corrugator Frank C. Murray Ph.D.; , Roman

  6. Corrugated Membrane Fuel Cell Structures

    SciTech Connect (OSTI)

    Grot, Stephen President, Ion Power Inc.

    2013-09-30

    One of the most challenging aspects of traditional PEM fuel cell stacks is the difficulty achieving the platinum catalyst utilization target of 0.2 gPt/kWe set forth by the DOE. Good catalyst utilization can be achieved with state-of-the-art catalyst coated membranes (CCM) when low catalyst loadings (<0.3 mg/cm2) are used at a low current. However, when low platinum loadings are used, the peak power density is lower than conventional loadings, requiring a larger total active area and a larger bipolar plate. This results in a lower overall stack power density not meeting the DOE target. By corrugating the fuel cell membrane electrode structure, Ion Power?s goal is to realize both the Pt utilization targets as well as the power density targets of the DOE. This will be achieved by demonstrating a fuel cell single cell (50 cm2) with a twofold increase in the membrane active area over the geometric area of the cell by corrugating the MEA structure. The corrugating structure must be able to demonstrate the target properties of < 10 mOhm-cm2 electrical resistance at > 20 psi compressive strength over the active area, in combination with offering at least 80% of power density that can be achieved by using the same MEA in a flat plate structure. Corrugated membrane fuel cell structures also have the potential to meet DOE power density targets by essentially packaging more membrane area into the same fuel cell volume as compared to conventional stack constructions.

  7. Biaxially corrugated flexible sheet material

    DOE Patents [OSTI]

    Schmertz, John C. (5308 Ellsworth Ave., Pittsburgh, PA 15232)

    1991-04-16

    A flexible biaxially corrugated sheet material is formed from a plurality of identical trapezium segments which are arranged in a plurality of long strips a single segment wide. Adjacent strips are mirror images of each other and connected along adjoining sides with the angles of the four corners of adjacent segments being alternately less than 360.degree. and greater than 360.degree. along the length of a strip such that the sheet material has an undulating configuration, and is inherently curved and cannot lie in a flat plane.

  8. Corrugated pipe adhesive applicator apparatus

    DOE Patents [OSTI]

    Shirey, Ray A. (North Grafton, MA)

    1983-06-14

    Apparatus for coating selected portions of the troughs of a corrugated pipe within an adhesive includes a support disposed within the pipe with a reservoir containing the adhesive disposed on the support. A pump, including a spout, is utilized for supplying the adhesive from the reservoir to a trough of the pipe. A rotatable applicator is supported on the support and contacts the trough of the pipe. The applicator itself is sized so as to fit within the trough, and contacts the adhesive in the trough and spreads the adhesive in the trough upon rotation. A trough shield, supported by the support and disposed in the path of rotation of the applicator, is utilized to prevent the applicator from contacting selected portions of the trough. A locator head is also disposed on the support and provides a way for aligning the spout, the applicator, and the trough shield with the trough.

  9. Corrugated pipe adhesive applicator apparatus

    DOE Patents [OSTI]

    Shirey, R.A.

    1983-06-14

    Apparatus for coating selected portions of the troughs of a corrugated pipe with an adhesive includes a support disposed within the pipe with a reservoir containing the adhesive disposed on the support. A pump, including a spout, is utilized for supplying the adhesive from the reservoir to a trough of the pipe. A rotatable applicator is supported on the support and contacts the trough of the pipe. The applicator itself is sized so as to fit within the trough, and contacts the adhesive in the trough and spreads the adhesive in the trough upon rotation. A trough shield, supported by the support and disposed in the path of rotation of the applicator, is utilized to prevent the applicator from contacting selected portions of the trough. A locator head is also disposed on the support and provides a way for aligning the spout, the applicator, and the trough shield with the trough. 4 figs.

  10. Corrugated Metal Pipe Market Research | OpenEI Community

    Open Energy Info (EERE)

    Corrugated Metal Pipe Market Research Home There are currently no posts in this category. Syndicate...

  11. Corrugated cover plate for flat plate collector

    DOE Patents [OSTI]

    Hollands, K. G. Terry (Elora, CA); Sibbitt, Bruce (Waterloo, CA)

    1978-01-01

    A flat plate radiant energy collector is providing having a transparent cover. The cover has a V-corrugated shape which reduces the amount of energy reflected by the cover away from the flat plate absorber of the collector.

  12. Method and apparatus for corrugating strips

    DOE Patents [OSTI]

    Day, J.R.; Curtis, C.H.

    1981-10-27

    The invention relates to a method and a machine for transversely corrugating a continuous strip of metallic foil. The product foil comprises a succession of alternately disposed corrugations, each defining in a cross section, a major segment of a circle. The foil to be corrugated is positioned to extend within a vertical passage in the machine. The walls of the passage are heated to promote the desired deformation of the foil. Foil-deforming rollers are alternately passed obliquely across the passage to respectively engage transverse sections of the foil. The rollers and their respective section of deformed foil comprise a stacked assembly which is moved incrementally through the heated passageway. As the assembly emerges from the passageway, the rollers spill from the corrugated foil and are recovered for re-use.

  13. Method and apparatus for corrugating strips

    DOE Patents [OSTI]

    Day, Jack R.; Curtis, Charles H.

    1983-01-01

    The invention relates to a method and a machine for transversely corrugating a continuous strip of metallic foil. The product foil comprises a succession of alternately disposed corrugations, each defining in cross section, a major segment of a circle. The foil to be corrugated is positioned to extend within a vertical passage in the machine. The walls of the passage are heated to promote the desired deformation of the foil. Foil-deforming rollers are alternately passed obliquely across the passage to respectively engage transverse sections of the foil. The rollers and their respective section of deformed foil comprise a stacked assembly which is moved incrementally through the heated passageway. As the assembly emerges from the passageway, the rollers spill from the corrugated foil and are recovered for re-use.

  14. Graphene-assisted near-field radiative heat transfer between corrugated polar materials

    SciTech Connect (OSTI)

    Liu, X. L.; Zhang, Z. M., E-mail: zhuomin.zhang@me.gatech.edu [G. W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332 (United States)

    2014-06-23

    Graphene has attracted great attention in nanoelectronics, optics, and energy harvesting. Here, the near-field radiative heat transfer between graphene-covered corrugated silica is investigated based on the exact scattering theory. It is found that graphene can improve the radiative heat flux between silica gratings by more than one order of magnitude and alleviate the performance sensitivity to lateral shift. The underlying mechanism is mainly attributed to the improved photon tunneling of modes away from phonon resonances. Besides, coating with graphene leads to nonlocal radiative transfer that breaks Derjaguin's proximity approximation and enables corrugated silica to outperform bulk silica in near-field radiation.

  15. Electron beam energy chirp control with a rectangular corrugated...

    Office of Scientific and Technical Information (OSTI)

    control with a rectangular corrugated structure at the Linac Coherent Light Source Citation Details In-Document Search Title: Electron beam energy chirp control with a ...

  16. Corrugated Membrane Fuel Cell Structures | Department of Energy

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

    Corrugated Membrane Fuel Cell Structures Corrugated Membrane Fuel Cell Structures These slides were presented at the 2010 New Fuel Cell Projects Meeting on September 28, 2010. PDF icon 4_ion_power_grot.pdf More Documents & Publications Breakout Group 3: Water Management US DRIVE Fuel Cell Technical Team Roadmap Automotive Perspective on PEM Evaluation

  17. Cleaning process for corrugated aluminum electrical transmission line enclosure

    DOE Patents [OSTI]

    Bowman, Gary K. (Westborough, MA)

    1984-07-24

    A process for preparing the interior of a corrugated pipe or sheath comprises the steps of placing a predetermined amount of a tumbling abrasive material into the sheath, and then rotating the sheath.

  18. Electron beam energy chirp control with a rectangular corrugated structure

    Office of Scientific and Technical Information (OSTI)

    at the Linac Coherent Light Source (Journal Article) | SciTech Connect Electron beam energy chirp control with a rectangular corrugated structure at the Linac Coherent Light Source Citation Details In-Document Search Title: Electron beam energy chirp control with a rectangular corrugated structure at the Linac Coherent Light Source Authors: Zhang, Zhen ; Bane, Karl ; Ding, Yuantao ; Huang, Zhirong ; Iverson, Richard ; Maxwell, Timothy ; Stupakov, Gennady ; Wang, Lanfa Publication Date:

  19. Corrugation of Phase-Separated Lipid Bilayers Supported by Nanoporous Silica Xerogel Surfaces

    SciTech Connect (OSTI)

    Goksu, E I; Nellis, B A; Lin, W; Satcher Jr., J H; Groves, J T; Risbud, S H; Longo, M L

    2008-10-30

    Lipid bilayers supported by substrates with nanometer-scale surface corrugations holds interest in understanding both nanoparticle-membrane interactions and the challenges of constructing models of cell membranes on surfaces with desirable properties, e.g. porosity. Here, we successfully form a two-phase (gel-fluid) lipid bilayer supported by nanoporous silica xerogel. Surface topology, diffusion, and lipid density in comparison to mica-supported lipid bilayers were characterized by AFM, FRAP, FCS, and quantitative fluorescence microscopy, respectively. We found that the two-phase lipid bilayer follows the xerogel surface contours. The corrugation imparted on the lipid bilayer results in a lipid density that is twice that on a flat mica surface. In direct agreement with the doubling of actual bilayer area in a projected area, we find that the lateral diffusion coefficient (D) of lipids on xerogel ({approx}1.7 {micro}m{sup 2}/s) is predictably lower than on mica ({approx}4.1 {micro}m{sup 2}/s) by both FRAP and FCS techniques. Furthermore, the gel-phase domains on xerogel compared to mica were larger and less numerous. Overall, our results suggest the presence of a relatively defect-free continuous two-phase bilayer that penetrates approximately midway into the first layer of {approx}50 nm xerogel beads.

  20. Most Viewed Documents for Energy Storage, Conversion, and Utilization:

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

    September 2014 | OSTI, US Dept of Energy, Office of Scientific and Technical Information for Energy Storage, Conversion, and Utilization: September 2014 Process Equipment Cost Estimation, Final Report H.P. Loh; Jennifer Lyons; Charles W. White, III (2002) 193 An Improved Method of Manufacturing Corrugated Boxes: Lateral Corrugator Frank C. Murray Ph.D.; , Roman Popil Ph.D.; Michael Shaepe (formerly with IPST, now at Cargill. Inc) (2008) 79 Energy Saving Potentials and Air Quality Benefits of

  1. Corrugated outer sheath gas-insulated transmission line

    DOE Patents [OSTI]

    Kemeny, George A. (Pittsburgh, PA); Cookson, Alan H. (Churchill Boro, PA)

    1981-01-01

    A gas-insulated transmission line includes two transmission line sections each of which are formed of a corrugated outer housing enclosing an inner high-voltage conductor disposed therein, with insulating support means supporting the inner conductor within the outer housing and an insulating gas providing electrical insulation therebetween. The outer housings in each section have smooth end sections at the longitudinal ends thereof which are joined together by joining means which provide for a sealing fixed joint.

  2. Terahertz Radiation from a Pipe with Small Corrugations

    SciTech Connect (OSTI)

    Bane, K.L.F.; Stupakov, G.; /SLAC

    2012-01-26

    We have studied through analytical and numerical methods the use of a relativistic electron bunch to drive a metallic beam pipe with small corrugations for the purpose of generating terahertz radiation. For the case of a pipe with dimensions that do not change along its length, we have shown that - with reasonable parameters - one can generate a narrow-band radiation pulse with frequency {approx}1 THz, and total energy of a few milli-Joules. The pulse length tends to be on the order of tens of picoseconds. We have also shown that, if the pipe radius is tapered along its length, the generated pulse will end up with a frequency chirp; if the pulse is then made to pass through a compressor, its final length can be reduced to a few picoseconds and its peak power increased to 1 GW. We have also shown that wall losses tend to be significant and need to be included in the structure design.

  3. Our view: Vaccinate now, prevent flu later

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

    scientists can say this because of the model they have constructed. December 24, 2015 Man sneezing Model suggests still time to get your flu shot and be protected. "There's no...

  4. Conductor load bearing roller for a gas-insulated transmission line having a corrugated outer conductor

    DOE Patents [OSTI]

    Fischer, William H. (Pittsburgh, PA); Yoon, Kue H. (Pittsburgh, PA)

    1984-04-10

    A gas-insulated transmission line includes a corrugated outer conductor, an inner conductor disposed within and insulated from the outer conductor by means of support insulators and an insulating gas, and a transport device for supporting and permitting movement of the inner conductor/insulating support assembly axially along the corrugated outer conductor without radial displacement. The transport device includes two movable contacts, such as skids or rollers, supported on a common pivot lever, the pivot lever being rotatably disposed about a pivot lever axis, which pivot lever axis is in turn disposed on the periphery of a support insulator or particle trap if one is used. The movable contacts are separated axially a distance equal to the axial distance between the peaks and valleys of the corrugations of the outer conductor and separated radially a distance equal to the radial distance between the peaks and valleys of the corrugations of the outer conductor. The transport device has the pivot lever axis disposed perpendicular to the direction of travel of the inner conductor/insulating support assembly.

  5. Method for producing ultrafine-grained materials using repetitive corrugation and straightening

    DOE Patents [OSTI]

    Zhu, Yuntian T. (Los Alamos, NM); Lowe, Terry C. (Santa Fe, NM); Jiang, Honggang (Los Alamos, NM); Huang, Jianyu (Los Alamos, NM)

    2001-01-01

    A method of refining the grain structure and improving the hardness and strength properties of a metal or metal alloy workpiece is disclosed. The workpiece is subjected to forces that corrugate and then straighten the workpiece. These steps are repeated until an ultrafine-grained product having improved hardness and strength is produced.

  6. Particle trap to sheath contact for a gas-insulated transmission line having a corrugated outer conductor

    DOE Patents [OSTI]

    Fischer, William H. (Pittsburgh, PA); Cookson, Alan H. (Pittsburgh, PA); Yoon, Kue H. (Pittsburgh, PA)

    1984-04-10

    A particle trap to outer elongated conductor or sheath contact for gas-insulated transmission lines. The particle trap to outer sheath contact of the invention is applicable to gas-insulated transmission lines having either corrugated or non-corrugated outer sheaths. The contact of the invention includes an electrical contact disposed on a lever arm which in turn is rotatably disposed on the particle trap and biased in a direction to maintain contact between the electrical contact and the outer sheath.

  7. Structural testing of corrugated asbestos-cement roof panels at the Hanford Facilities, Richland, Washington

    SciTech Connect (OSTI)

    Moustafa, S.E.; Rodehaver, S.M.; Frier, W.A.

    1993-10-01

    This report describes a roof testing program that was carried out at the 105KE/KW Spent Fuel Storage Basins and their surrounding facilities at the Hanford Site in Richland, Washington. The roof panels were constructed in the mid 1950`s of corrugated asbestos-cement (A/C), which showed common signs of aging. Based on the construction specifications, the panels capacity to meet current design standards was questioned. Both laboratory and in-situ load testing of the corrugated A/C panels was conducted. The objective of the complete test program was to determine the structural integrity of the existing A/C roof panels installed in the 105KE and 105KW facilities. The data from these tests indicated that the roofs are capable of resisting the design loads and are considered safe. A second phase test to address the roof resistance to personnel and roof removal/roofing system installation equipment was recommended and is underway.

  8. Non-binding conductor load bearing roller for a gas-insulated transmission line having a corrugated outer conductor

    DOE Patents [OSTI]

    Fischer, William H. (Pittsburgh, PA)

    1984-01-01

    A gas-insulated transmission line includes a corrugated outer conductor, an inner conductor disposed within and insulated from the outer conductor by means of support insulators and an insulating gas, and a non-binding transport device for supporting and permitting movement of the inner conductor/insulating support assembly axially along the corrugated outer conductor without radial displacement and for moving without binding along corrugations of any slope less than vertical. The transport device includes two movable contacts, such as skids or rollers, supported on a common pivot lever, the pivot lever being rotatably disposed about a pivot lever axis, which pivot lever axis is in turn disposed on the periphery of a support insulator or particle trap if one is used. The movable contacts are separated axially a distance equal to the axial distance between the peaks and valleys of the corrugations of the outer conductor and separated radially a distance equal to the radial distance between the peaks and valleys of the corrugations of the outer conductor. The transport device has the pivot lever axis disposed parallel to the motion of travel of the inner conductor/insulating support assembly.

  9. Atomic-scale friction modulated by potential corrugation in multi-layered graphene materials

    SciTech Connect (OSTI)

    Zhuang, Chunqiang; Liu, Lei

    2015-03-21

    Friction is an important issue that has to be carefully treated for the fabrication of graphene-based nano-scale devices. So far, the friction mechanism of graphene materials on the atomic scale has not yet been clearly presented. Here, first-principles calculations were employed to unveil the friction behaviors and their atomic-scale mechanism. We found that potential corrugations on sliding surfaces dominate the friction force and the friction anisotropy of graphene materials. Higher friction forces correspond to larger corrugations of potential energy, which are tuned by the number of graphene layers. The friction anisotropy is determined by the regular distributions of potential energy. The sliding along a fold-line path (hollow-atop-hollow) has a relatively small potential energy barrier. Thus, the linear sliding observed in macroscopic friction experiments may probably be attributed to the fold-line sliding mode on the atomic scale. These findings can also be extended to other layer-structure materials, such as molybdenum disulfide (MoS{sub 2}) and graphene-like BN sheets.

  10. Lateral flow strip assay

    DOE Patents [OSTI]

    Miles, Robin R. (Danville, CA); Benett, William J. (Livermore, CA); Coleman, Matthew A. (Oakland, CA); Pearson, Francesca S. (Livermore, CA); Nasarabadi, Shanavaz L. (Livermore, CA)

    2011-03-08

    A lateral flow strip assay apparatus comprising a housing; a lateral flow strip in the housing, the lateral flow strip having a receiving portion; a sample collection unit; and a reagent reservoir. Saliva and/or buccal cells are collected from an individual using the sample collection unit. The sample collection unit is immersed in the reagent reservoir. The tip of the lateral flow strip is immersed in the reservoir and the reagent/sample mixture wicks up into the lateral flow strip to perform the assay.

  11. Particle trap to sheath non-binding contact for a gas-insulated transmission line having a corrugated outer conductor

    DOE Patents [OSTI]

    Fischer, William H. (Pittsburgh, PA)

    1984-04-24

    A non-binding particle trap to outer sheath contact for use in gas insulated transmission lines having a corrugated outer conductor. The non-binding feature of the contact according to the teachings of the invention is accomplished by having a lever arm rotatably attached to a particle trap by a pivot support axis disposed parallel to the direction of travel of the inner conductor/insulator/particle trap assembly.

  12. Safety-analysis report for packaging - corrugated steel container (SAND Box) for DOT specification 7A packaging

    SciTech Connect (OSTI)

    Brugger, R.P.

    1983-05-16

    Department of Transportation (DOT) Specification 7A, Type A corrugated steel containers for shipment and storage of Transuranic (TRU) solid waste have been developed. The containers are made entirely of 14 gauge (0.0747-in.) low carbon steel. All seams including the closure are welded to produce a leak-tight container. Four sizes of the SAND Box container have successfully met all Specification 7A, Type A requirements.

  13. Safety analysis report for packaging-corrugated steel container (SAND Box) for DOT Specification 7A packaging

    SciTech Connect (OSTI)

    Brugger, R.P.

    1983-01-24

    Department of Transportation (DOT) Specification 7A, Type A corrugated steel containers for shipment and storage of Transuranic (TRU) solid waste have been developed. The containers are made entirely of 14 gauge (0.0747-in.) low carbon steel. All seams including the closure are welded to produce a leaktight container. Four sizes of the SAND Box container have successfully met all Specification 7A, Type A requirements.

  14. Laterally bendable belt conveyor

    DOE Patents [OSTI]

    Peterson, William J. (Coraopolis, PA)

    1985-01-01

    An endless, laterally flexible and bendable belt conveyor particularly adapted for coal mining applications in facilitating the transport of the extracted coal up- or downslope and around corners in a continuous manner is disclosed. The conveying means includes a flat rubber belt reinforced along the middle portion thereof along which the major portion of the belt tension is directed so as to cause rotation of the tubular shaped belt when trammed around lateral turns thus preventing excessive belt bulging distortion between adjacent belt supports which would inhibit belt transport. Pretension induced into the fabric reinforced flat rubber belt by conventional belt take-up means supports the load conveyed when the belt conveyor is making lateral turns. The carrying and return portions of the belt are supported and formed into a tubular shape by a plurality of shapers positioned along its length. Each shaper is supported from above by a monorail and includes clusters of idler rollers which support the belt. Additional cluster rollers in each shaper permit the belt supporting roller clusters to rotate in response to the belt's operating tension imposed upon the cluster rollers by induced lateral belt friction forces. The freely rotating roller clusters thus permit the belt to twist on lateral curves without damage to itself while precluding escape of the conveyed material by effectively enclosing it in the tube-shaped, inner belt transport length.

  15. Tunable and efficient terahertz radiation generation by photomixing of two super Gaussian laser pulses in a corrugated magnetized plasma

    SciTech Connect (OSTI)

    Varshney, Prateek; Sajal, Vivek Kumar, Ravindra; Sharma, Navneet K.; Singh, Kunwar Pal

    2015-05-21

    A scheme of terahertz (THz) radiation generation is investigated by photo-mixing of two super Gaussian laser beams having different frequencies (?{sub 1},??{sub 2}) and wave numbers (k{sup ?}{sub 1},?k{sup ?}{sub 2}) in a performed corrugated plasma embedded with transverse dc magnetic field. Lasers exert a nonlinear ponderomotive force, imparting an oscillatory velocity to plasma electrons that couples with the density corrugations (n{sup ?}=n{sub ?0}e{sup i?z}) to generate a strong transient nonlinear current, that resonantly derives THz radiation of frequency ??{sub h} (upper hybrid frequency). The periodicity of density corrugations is suitably chosen to transfer maximum momentum from lasers to THz radiation at phase matching conditions ?=?{sub 1}??{sub 2}?and?k{sup ?}=k{sup ?}{sub 1}?k{sup ?}{sub 2}+?{sup ?}. The efficiency, power, beam quality, and tunability of the present scheme exhibit high dependency upon the applied transverse dc magnetic field along with q-indices and beam width parameters (a{sub 0}) of super Gaussian lasers. In the present scheme, efficiency ?10{sup ?2} is achieved with the optimization of all these parameters.

  16. SHOCK CORRUGATION BY RAYLEIGH-TAYLOR INSTABILITY IN GAMMA-RAY BURST AFTERGLOW JETS

    SciTech Connect (OSTI)

    Duffell, Paul C.; MacFadyen, Andrew I. E-mail: macfadyen@nyu.edu

    2014-08-10

    Afterglow jets are Rayleigh-Taylor unstable and therefore turbulent during the early part of their deceleration. There are also several processes which actively cool the jet. In this Letter, we demonstrate that if cooling significantly increases the compressibility of the flow, the turbulence collides with the forward shock, destabilizing and corrugating it. In this case, the forward shock is turbulent enough to produce the magnetic fields responsible for synchrotron emission via small-scale turbulent dynamo. We calculate light curves assuming the magnetic field is in energy equipartition with the turbulent kinetic energy and discover that dynamic magnetic fields are well approximated by a constant magnetic-to-thermal energy ratio of 1%, though there is a sizeable delay in the time of peak flux as the magnetic field turns on only after the turbulence has activated. The reverse shock is found to be significantly more magnetized than the forward shock, with a magnetic-to-thermal energy ratio of the order of 10%. This work motivates future Rayleigh-Taylor calculations using more physical cooling models.

  17. Users view gas ruling: problems now, gains later

    SciTech Connect (OSTI)

    Hume, M.

    1985-05-20

    Although recent court decisions about natural gas carriage and discount sales programs may cause problems for users in the short term, in the long run they could provide open access on non-discriminatory terms. The programs will continue current operation until July, and the final impact of the decisions will depend upon the response of the Federal Energy Regulatory Commission (FERC) to the court's nullification of its programs. A lapse before establishing new rules could be disruptive. Arguments that the programs boost pipeline profits and unfairly aid dual-fuel users led to the court decision. Refusal to transport gas could generate anti-trust suits against pipelines. FERC expects to issue final rules by the end of summer.

  18. Lateral conduction infrared photodetector

    DOE Patents [OSTI]

    Kim, Jin K. (Albuquerque, NM); Carroll, Malcolm S. (Albuquerque, NM)

    2011-09-20

    A photodetector for detecting infrared light in a wavelength range of 3-25 .mu.m is disclosed. The photodetector has a mesa structure formed from semiconductor layers which include a type-II superlattice formed of alternating layers of InAs and In.sub.xGa.sub.1-xSb with 0.ltoreq.x.ltoreq.0.5. Impurity doped regions are formed on sidewalls of the mesa structure to provide for a lateral conduction of photo-generated carriers which can provide an increased carrier mobility and a reduced surface recombination. An optional bias electrode can be used in the photodetector to control and vary a cut-off wavelength or a depletion width therein. The photodetector can be formed as a single-color or multi-color device, and can also be used to form a focal plane array which is compatible with conventional read-out integrated circuits.

  19. Borehole optical lateral displacement sensor

    DOE Patents [OSTI]

    Lewis, R.E.

    1998-10-20

    There is provided by this invention an optical displacement sensor that utilizes a reflective target connected to a surface to be monitored to reflect light from a light source such that the reflected light is received by a photoelectric transducer. The electric signal from the photoelectric transducer is then imputed into electronic circuitry to generate an electronic image of the target. The target`s image is monitored to determine the quantity and direction of any lateral displacement in the target`s image which represents lateral displacement in the surface being monitored. 4 figs.

  20. Lateral electrodeposition of compositionally modulated metal layers

    DOE Patents [OSTI]

    Hearne, Sean J

    2014-03-25

    A method for making a laterally modulated metallic structure that is compositionally modulated in the lateral direction with respect to a substrate.

  1. JOBAID-VIEWING USER RECORDS

    Office of Energy Efficiency and Renewable Energy (EERE)

    In this job aid you will View To-Do List using Filter and View options, View Completed Work, and View Curriculum Status and Detials areas.

  2. ThreatView

    Energy Science and Technology Software Center (OSTI)

    2007-09-25

    The ThreatView project is based on our prior work with the existing ParaView open-source scientific visualization application. Where ParaView provides a grapical client optimized scientific visualization over the VTK parallel client server architecture, ThreatView provides a client optimized for more generic visual analytics over the same architecture. Because ThreatView is based on the VTK parallel client-server architecture, data sources can reside on remote hosts, and processing and rendering can be performed in parallel. As seenmore » in Fig. 1, ThreatView provides four main methods for visualizing data: Landscape View, which displays a graph using a landscape metaphor where clusters of graph nodes produce "hills" in the landscape; Graph View, which displays a graph using a traditional "ball-and-stick" style; Table View, which displays tabular data in a standard spreadsheet; and Attribute View, which displays a tabular "histogram" of input data - for a selected table column, the Attribute View displays each unique value within the column, and the number of times that value appears in the data. There are two supplemental view types: Text View, which displays tabular data one-record-at-a-time; and the Statistics View, which displays input metadata, such as the number of vertices and edges in a graph, the number of rows in a table, etc.« less

  3. Studying Amyotrophic Lateral Sclerosis at the APS

    ScienceCinema (OSTI)

    Gelfand, Paul; Miller, Lisa

    2014-06-05

    Researchers from Brookhaven National Lab come to Argonne's Advanced Photon Source to study Amyotrophic Lateral Sclerosis, commonly known as Lou Gehrig's disease.

  4. Lateral displacement and rotational displacement sensor

    DOE Patents [OSTI]

    Duden, Thomas

    2014-04-22

    A position measuring sensor formed from opposing sets of capacitor plates measures both rotational displacement and lateral displacement from the changes in capacitances as overlapping areas of capacitors change. Capacitances are measured by a measuring circuit. The measured capacitances are provided to a calculating circuit that performs calculations to obtain angular and lateral displacement from the capacitances measured by the measuring circuit.

  5. Taking the long view

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

    Taking the long view Taking the long view on environmental stewardship A newly articulated mission for environmental stewardship at the Laboratory can be summed up in a simple phrase: clean up the past, control current operations, and create a sustainable future. March 20, 2012 Los Alamos Aerial Aerial view of a canyon in Los Alamos, New Mexico. Contact Environmental Communication & Public Outreach P.O. Box 1663 MS M996 Los Alamos, NM 87545 (505) 667-0216 Email "The future viability of

  6. Taking the long view

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

    2012 Los Alamos Aerial Aerial view of a canyon in Los Alamos, New Mexico. Contact Environmental Communication & Public Outreach P.O. Box 1663 MS M996 Los Alamos, NM 87545 (505)...

  7. Profiling 1366 Technologies: One Year Later

    Broader source: Energy.gov [DOE]

    Last January, we took a look at how ARPA-E performer, 1366 Technologies is working to dramatically reduce the cost of solar energy. A year later, we revisited their headquarters in Lexington, MA to...

  8. TotalView Training 2015

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

    TotalView Training 2015 TotalView Training 2015 NERSC will host an in-depth training course on TotalView, a graphical parallel debugger developed by Rogue Wave Software, on...

  9. Lateral restraint assembly for reactor core

    DOE Patents [OSTI]

    Gorholt, Wilhelm (San Diego, CA); Luci, Raymond K. (Del Mar, CA)

    1986-01-01

    A restraint assembly for use in restraining lateral movement of a reactor core relative to a reactor vessel wherein a plurality of restraint assemblies are interposed between the reactor core and the reactor vessel in circumferentially spaced relation about the core. Each lateral restraint assembly includes a face plate urged against the outer periphery of the core by a plurality of compression springs which enable radial preloading of outer reflector blocks about the core and resist low-level lateral motion of the core. A fixed radial key member cooperates with each face plate in a manner enabling vertical movement of the face plate relative to the key member but restraining movement of the face plate transverse to the key member in a plane transverse to the center axis of the core. In this manner, the key members which have their axes transverse to or subtending acute angles with the direction of a high energy force tending to move the core laterally relative to the reactor vessel restrain such lateral movement.

  10. Profiling 1366 Technologies: One Year Later

    ScienceCinema (OSTI)

    Van Mierlo, Frank; Sachs, Ely;

    2013-05-29

    Last January, we took a look at how ARPA-E performer, 1366 Technologies is working to dramatically reduce the cost of solar energy. A year later, we revisited their headquarters in Lexington, MA to see the progress they've made.

  11. Stereoscopic optical viewing system

    DOE Patents [OSTI]

    Tallman, Clifford S. (Walnut Creek, CA)

    1987-01-01

    An improved optical system which provides the operator a stereoscopic viewing field and depth of vision, particularly suitable for use in various machines such as electron or laser beam welding and drilling machines. The system features two separate but independently controlled optical viewing assemblies from the eyepiece to a spot directly above the working surface. Each optical assembly comprises a combination of eye pieces, turning prisms, telephoto lenses for providing magnification, achromatic imaging relay lenses and final stage pentagonal turning prisms. Adjustment for variations in distance from the turning prisms to the workpiece, necessitated by varying part sizes and configurations and by the operator's visual accuity, is provided separately for each optical assembly by means of separate manual controls at the operator console or within easy reach of the operator.

  12. Stereoscopic optical viewing system

    DOE Patents [OSTI]

    Tallman, C.S.

    1986-05-02

    An improved optical system which provides the operator with a stereoscopic viewing field and depth of vision, particularly suitable for use in various machines such as electron or laser beam welding and drilling machines. The system features two separate but independently controlled optical viewing assemblies from the eyepiece to a spot directly above the working surface. Each optical assembly comprises a combination of eye pieces, turning prisms, telephoto lenses for providing magnification, achromatic imaging relay lenses and final stage pentagonal turning prisms. Adjustment for variations in distance from the turning prisms to the workpiece, necessitated by varying part sizes and configurations and by the operator's visual accuity, is provided separately for each optical assembly by means of separate manual controls at the operator console or within easy reach of the operator.

  13. The View from HQ

    National Nuclear Security Administration (NNSA)

     NA-ASC-500-07 Issue 2 January 2007 The View from HQ Sitting in airports and planes is risky beyond the obvious dangers now in the news. Uninter- rupted time to think may lead to new ideas. Instinct instructs us that when we hear Wash- ington has some new ideas, the result must be bad. After all, ideas suggest change, which is inherently disruptive. Today the notion of predictivity is on my mind as I am leaving the V&V 2007 meeting in Los Alamos. Predictivity is on my short list of

  14. The View from HQ

    National Nuclear Security Administration (NNSA)

    A publication of the Office of Advanced Simulation & Computing, NNSA Defense Programs NA-ASC-500-07-Issue 3 May 2007 The View from HQ by Dimitri Kusnezov I have been spending much of my time these days thinking about science, technology and engineering and the role of the laboratories and how that will be reflected in the Complex of the future. This is on my mind for two reasons: one is my responsibility to produce a science and technology roadmap for Complex 2030-Defense Program's vision

  15. Protective laser beam viewing device

    DOE Patents [OSTI]

    Neil, George R.; Jordan, Kevin Carl

    2012-12-18

    A protective laser beam viewing system or device including a camera selectively sensitive to laser light wavelengths and a viewing screen receiving images from the laser sensitive camera. According to a preferred embodiment of the invention, the camera is worn on the head of the user or incorporated into a goggle-type viewing display so that it is always aimed at the area of viewing interest to the user and the viewing screen is incorporated into a video display worn as goggles over the eyes of the user.

  16. Towards reproducible, scalable lateral molecular electronic devices

    SciTech Connect (OSTI)

    Durkan, Colm Zhang, Qian

    2014-08-25

    An approach to reproducibly fabricate molecular electronic devices is presented. Lateral nanometer-scale gaps with high yield are formed in Au/Pd nanowires by a combination of electromigration and Joule-heating-induced thermomechanical stress. The resulting nanogap devices are used to measure the electrical properties of small numbers of two different molecular species with different end-groups, namely 1,4-butane dithiol and 1,5-diamino-2-methylpentane. Fluctuations in the current reveal that in the case of the dithiol molecule devices, individual molecules conduct intermittently, with the fluctuations becoming more pronounced at larger biases.

  17. False color viewing device

    DOE Patents [OSTI]

    Kronberg, J.W.

    1991-05-08

    This invention consists of a viewing device for observing objects in near-infrared false-color comprising a pair of goggles with one or more filters in the apertures, and pads that engage the face for blocking stray light from the sides so that all light reaching, the user`s eyes come through the filters. The filters attenuate most visible light and pass near-infrared (having wavelengths longer than approximately 700 nm) and a small amount of blue-green and blue-violet (having wavelengths in the 500 to 520 nm and shorter than 435 nm, respectively). The goggles are useful for looking at vegetation to identify different species and for determining the health of the vegetation, and to detect some forms of camouflage.

  18. False color viewing device

    DOE Patents [OSTI]

    Kronberg, J.W.

    1992-10-20

    A viewing device for observing objects in near-infrared false-color comprising a pair of goggles with one or more filters in the apertures, and pads that engage the face for blocking stray light from the sides so that all light reaching the user's eyes come through the filters. The filters attenuate most visible light and pass near-infrared (having wavelengths longer than approximately 700 nm) and a small amount of blue-green and blue-violet (having wavelengths in the 500 to 520 nm and shorter than 435 nm, respectively). The goggles are useful for looking at vegetation to identify different species and for determining the health of the vegetation, and to detect some forms of camouflage. 7 figs.

  19. False color viewing device

    DOE Patents [OSTI]

    Kronberg, James W. (108 Independent Blvd., Aiken, SC 29801)

    1992-01-01

    A viewing device for observing objects in near-infrared false-color comprising a pair of goggles with one or more filters in the apertures, and pads that engage the face for blocking stray light from the sides so that all light reaching the user's eyes come through the filters. The filters attenuate most visible light and pass near-infrared (having wavelengths longer than approximately 700 nm) and a small amount of blue-green and blue-violet (having wavelengths in the 500 to 520 nm and shorter than 435 nm, respectively). The goggles are useful for looking at vegetation to identify different species and for determining the health of the vegetation, and to detect some forms of camouflage.

  20. Dual-domain lateral shearing interferometer

    DOE Patents [OSTI]

    Naulleau, Patrick P.; Goldberg, Kenneth Alan

    2004-03-16

    The phase-shifting point diffraction interferometer (PS/PDI) was developed to address the problem of at-wavelength metrology of extreme ultraviolet (EUV) optical systems. Although extremely accurate, the fact that the PS/PDI is limited to use with coherent EUV sources, such as undulator radiation, is a drawback for its widespread use. An alternative to the PS/PDI, with relaxed coherence requirements, is lateral shearing interferometry (LSI). The use of a cross-grating, carrier-frequency configuration to characterize a large-field 4.times.-reduction EUV lithography optic is demonstrated. The results obtained are directly compared with PS/PDI measurements. A defocused implementation of the lateral shearing interferometer in which an image-plane filter allows both phase-shifting and Fourier wavefront recovery. The two wavefront recovery methods can be combined in a dual-domain technique providing suppression of noise added by self-interference of high-frequency components in the test-optic wavefront.

  1. Mountain View Grand | Open Energy Information

    Open Energy Info (EERE)

    Mountain View Grand Jump to: navigation, search Name Mountain View Grand Facility Mountain View Grand Sector Wind energy Facility Type Small Scale Wind Facility Status In Service...

  2. Large-scale lateral nanowire arrays nanogenerators

    DOE Patents [OSTI]

    Wang, Zhong L; Xu, Chen; Qin, Yong; Zhu, Guang; Yang, Rusen; Hu, Youfan; Zhang, Yan

    2014-01-07

    In a method of making a generating device, a plurality of spaced apart elongated seen members are deposited onto a surface of a flexible non-conductive substrate. An elongated conductive layer is applied to a top surface and a first side of each seed member, thereby leaving an exposed second side opposite the first side. A plurality of elongated piezoelectric nanostructures is grown laterally from the second side of each seed layer. A second conductive material is deposited onto the substrate adjacent each elongated first conductive layer so as to be soupled the distal end of each of the plurality of elongated piezoelectric nanostructures. The second conductive material is selected so as to form a Schottky barrier between the second conductive material and the distal end of each of the plurality of elongated piezoelectric nanostructures and so as to form an electrical contact with the first conductive layer.

  3. Fermilab | Tritium at Fermilab | Ferry Creek Aerial View

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

    Ferry Creek Aerial View Ferry Creek Aerial View

  4. Fermilab | Tritium at Fermilab | Kress Creek Aerial View

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

    Kress Creek Aerial View Kress Creek Aerial View

  5. Highland View school | Y-12 National Security Complex

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

    Highland View school Highland View school Aerial showing Highland View school and surrounding homes

  6. Radiation View Factor With Shadowing

    Energy Science and Technology Software Center (OSTI)

    1992-02-24

    FACET calculates the radiation geometric view factor (alternatively called shape factor, angle factor, or configuration factor) between surfaces for axisymmetric, two-dimensional planar and three-dimensional geometries with interposed third surface obstructions. FACET was developed to calculate view factors as input data to finite element heat transfer analysis codes.

  7. Lateral position detection and control for friction stir systems

    DOE Patents [OSTI]

    Fleming, Paul (Boulder, CO); Lammlein, David H. (Houston, TX); Cook, George E. (Brentwood, TN); Wilkes, Don Mitchell (Nashville, TN); Strauss, Alvin M. (Nashville, TN); Delapp, David R. (Ashland City, TN); Hartman, Daniel A. (Fairhope, AL)

    2011-11-08

    Friction stir methods are disclosed for processing at least one workpiece using a rotary tool with rotating member for contacting and processing the workpiece. The methods include oscillating the rotary tool laterally with respect to a selected propagation path for the rotating member with respect to the workpiece to define an oscillation path for the rotating member. The methods further include obtaining force signals or parameters related to the force experienced by the rotary tool at least while the rotating member is disposed at the extremes of the oscillation. The force signals or parameters associated with the extremes can then be analyzed to determine a lateral position of the selected path with respect to a target path and a lateral offset value can be determined based on the lateral position. The lateral distance between the selected path and the target path can be decreased based on the lateral offset value.

  8. Lateral position detection and control for friction stir systems

    DOE Patents [OSTI]

    Fleming, Paul; Lammlein, David H.; Cook, George E.; Wilkes, Don Mitchell; Strauss, Alvin M.; Delapp, David R.; Hartman, Daniel A.

    2012-06-05

    An apparatus and computer program are disclosed for processing at least one workpiece using a rotary tool with rotating member for contacting and processing the workpiece. The methods include oscillating the rotary tool laterally with respect to a selected propagation path for the rotating member with respect to the workpiece to define an oscillation path for the rotating member. The methods further include obtaining force signals or parameters related to the force experienced by the rotary tool at least while the rotating member is disposed at the extremes of the oscillation. The force signals or parameters associated with the extremes can then be analyzed to determine a lateral position of the selected path with respect to a target path and a lateral offset value can be determined based on the lateral position. The lateral distance between the selected path and the target path can be decreased based on the lateral offset value.

  9. Presentation: JCESR: One Year Later | Department of Energy

    Energy Savers [EERE]

    JCESR: One Year Later Presentation: JCESR: One Year Later A briefing to the Secretary's Energy Advisory Board on the Joint Center for Energy Storage Research delivered by George Crabtree, JCESR PDF icon JCESR-One Year Later More Documents & Publications Vehicle Technologies Office Merit Review 2014: Overview of the DOE Advanced Battery R&D Program Vehicle Technologies Office Merit Review 2015: Development of Novel Electrolytes and Catalysts for Li-Air Batteries Linking Ion Solvation and

  10. Magnetic Nanoparticle Capilary Flow as a Replacement for Lateral...

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

    Magnetic Nanoparticle Capilary Flow as a Replacement for Lateral Flow Chromatography Colorado School of Mines Contact CSM About This Technology Technology Marketing SummaryThis...

  11. View from the Bridge | Department of Energy

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

    View from the Bridge View from the Bridge This presentation gives an overview of Caterpillar's R&D focus on advanced diesel engines and exhaust aftertreatment. PDF icon...

  12. Wide field of view telescope

    DOE Patents [OSTI]

    Ackermann, Mark R. (Albuquerque, NM); McGraw, John T. (Placitas, NM); Zimmer, Peter C. (Albuquerque, NM)

    2008-01-15

    A wide field of view telescope having two concave and two convex reflective surfaces, each with an aspheric surface contour, has a flat focal plane array. Each of the primary, secondary, tertiary, and quaternary reflective surfaces are rotationally symmetric about the optical axis. The combination of the reflective surfaces results in a wide field of view in the range of approximately 3.8.degree. to approximately 6.5.degree.. The length of the telescope along the optical axis is approximately equal to or less than the diameter of the largest of the reflective surfaces.

  13. Thermodynamic and kinetic control of the lateral Si wire growth

    SciTech Connect (OSTI)

    Dedyulin, Sergey N. Goncharova, Lyudmila V.

    2014-03-24

    Reproducible lateral Si wire growth has been realized on the Si (100) surface. In this paper, we present experimental evidence showing the unique role that carbon plays in initiating lateral growth of Si wires on a Si (100) substrate. Once initiated in the presence of ?5 ML of C, lateral growth can be achieved in the range of temperatures, T?=?450650?C, and further controlled by the interplay of the flux of incoming Si atoms with the size and areal density of Au droplets. Critical thermodynamic and kinetic aspects of the growth are discussed in detail.

  14. Views of the solar system

    SciTech Connect (OSTI)

    Hamilton, C.

    1995-02-01

    Views of the Solar System has been created as an educational tour of the solar system. It contains images and information about the Sun, planets, moons, asteroids and comets found within the solar system. The image processing for many of the images was done by the author. This tour uses hypertext to allow space travel by simply clicking on a desired planet. This causes information and images about the planet to appear on screen. While on a planet page, hyperlinks travel to pages about the moons and other relevant available resources. Unusual terms are linked to and defined in the Glossary page. Statistical information of the planets and satellites can be browsed through lists sorted by name, radius and distance. History of Space Exploration contains information about rocket history, early astronauts, space missions, spacecraft and detailed chronology tables of space exploration. The Table of Contents page has links to all of the various pages within Views Of the Solar System.

  15. For current viewing resistor loads

    DOE Patents [OSTI]

    Lyons, Gregory R. (Tijeras, NM); Hass, Jay B. (Lee's Summit, MO)

    2011-04-19

    The invention comprises a terminal unit for a flat cable comprising a BNC-PCB connector having a pin for electrically contacting one or more conducting elements of a flat cable, and a current viewing resistor having an opening through which the pin extends and having a resistor face that abuts a connector face of the BNC-PCB connector, wherein the device is a terminal unit for the flat cable.

  16. Optical transmission through double-layer, laterally shifted metallic

    Office of Scientific and Technical Information (OSTI)

    subwavelength hole arrays (Journal Article) | SciTech Connect Journal Article: Optical transmission through double-layer, laterally shifted metallic subwavelength hole arrays Citation Details In-Document Search Title: Optical transmission through double-layer, laterally shifted metallic subwavelength hole arrays We measure the transmission of infra-red radiation through double-layer metal lms with periodic arrays of subwavelength holes. When the two metal lms are placed in su ciently close

  17. Laterally injected light-emitting diode and laser diode

    DOE Patents [OSTI]

    Miller, Mary A.; Crawford, Mary H.; Allerman, Andrew A.

    2015-06-16

    A p-type superlattice is used to laterally inject holes into an III-nitride multiple quantum well active layer, enabling efficient light extraction from the active area. Laterally-injected light-emitting diodes and laser diodes can enable brighter, more efficient devices that impact a wide range of wavelengths and applications. For UV wavelengths, applications include fluorescence-based biological sensing, epoxy curing, and water purification. For visible devices, applications include solid state lighting and projection systems.

  18. Breakout Session Summary Reports National CHP Workshop - One Year Later,

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

    Baltimore, October 2001 | Department of Energy Breakout Session Summary Reports National CHP Workshop - One Year Later, Baltimore, October 2001 Breakout Session Summary Reports National CHP Workshop - One Year Later, Baltimore, October 2001 One year following the Roadmap, this report from the Baltimore meeting lists additional tasks that have been added to the list under the three main objectives: raising CHP awareness, eliminating regulatory and institutional barriers, and developing CHP

  19. Hurricane Sandy One Year Later: Rebuilding Stronger, More Resilient

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

    Communities | Department of Energy Hurricane Sandy One Year Later: Rebuilding Stronger, More Resilient Communities Hurricane Sandy One Year Later: Rebuilding Stronger, More Resilient Communities October 29, 2013 - 10:21am Addthis Workers repair power lines in the Mid-Atlantic shortly after Hurricane Sandy. | Photo courtesy of the Energy Department. Workers repair power lines in the Mid-Atlantic shortly after Hurricane Sandy. | Photo courtesy of the Energy Department. Dr. Ernest Moniz Dr.

  20. Lateral position detection and control for friction stir systems

    DOE Patents [OSTI]

    Fleming, Paul (Boulder, CO); Lammlein, David (Houston, TX); Cook, George E. (Brentwood, TN); Wilkes, Don Mitchell (Nashville, TN); Strauss, Alvin M. (Nashville, TN); Delapp, David (Ashland City, TN); Hartman, Daniel A. (Santa Fe, NM)

    2010-12-14

    A friction stir system for processing at least a first workpiece includes a spindle actuator coupled to a rotary tool comprising a rotating member for contacting and processing the first workpiece. A detection system is provided for obtaining information related to a lateral alignment of the rotating member. The detection system comprises at least one sensor for measuring a force experienced by the rotary tool or a parameter related to the force experienced by the rotary tool during processing, wherein the sensor provides sensor signals. A signal processing system is coupled to receive and analyze the sensor signals and determine a lateral alignment of the rotating member relative to a selected lateral position, a selected path, or a direction to decrease a lateral distance relative to the selected lateral position or selected path. In one embodiment, the friction stir system can be embodied as a closed loop tracking system, such as a robot-based tracked friction stir welding (FSW) or friction stir processing (FSP) system.

  1. Better Buildings Network View | February 2016

    Broader source: Energy.gov [DOE]

    The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network.

  2. Better Buildings Network View | January 2016

    Broader source: Energy.gov [DOE]

    The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network.

  3. Better Buildings Network View | January 2014

    Broader source: Energy.gov [DOE]

    The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network.

  4. Better Buildings Network View | April 2014

    Broader source: Energy.gov [DOE]

    The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network.

  5. Better Buildings Network View | May 2015

    Broader source: Energy.gov [DOE]

    The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network.

  6. Better Buildings Network View | March 2014

    Broader source: Energy.gov [DOE]

    The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network.

  7. Better Buildings Network View | September 2014

    Broader source: Energy.gov [DOE]

    The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network.

  8. Better Buildings Network View | February 2014

    Broader source: Energy.gov [DOE]

    The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network.

  9. Better Buildings Network View | May 2014

    Broader source: Energy.gov [DOE]

    The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network.

  10. Better Buildings Network View | January 2015

    Broader source: Energy.gov [DOE]

    The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network.

  11. Better Buildings Network View | December 2014

    Broader source: Energy.gov [DOE]

    The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network.

  12. Better Buildings Network View | June 2014

    Broader source: Energy.gov [DOE]

    The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network.

  13. Better Buildings Network View | November 2014

    Broader source: Energy.gov [DOE]

    The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network.

  14. Better Buildings Network View | October 2014

    Broader source: Energy.gov [DOE]

    The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network.

  15. Better Buildings Network View | October 2015

    Broader source: Energy.gov [DOE]

    The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network.

  16. Better Buildings Network View | April 2015

    Broader source: Energy.gov [DOE]

    The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network.

  17. Better Buildings Network View | December 2015

    Broader source: Energy.gov [DOE]

    The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network.

  18. Better Buildings Network View | June 2015

    Broader source: Energy.gov [DOE]

    The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network.

  19. Better Buildings Network View | November 2015

    Broader source: Energy.gov [DOE]

    The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network.

  20. Better Buildings Network View | March 2015

    Broader source: Energy.gov [DOE]

    The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network.

  1. View Shed - Version 1.0

    Energy Science and Technology Software Center (OSTI)

    2014-09-18

    The View Shed library is a collection of Umbra modules that are used to calculate areas of visual coverage (view sheds). It maps high and low visibility areas and calculates sensor (camera placement for maximum coverage and performance. This assertion includes a managed C++ wrapper code (ViewShedWrapper) to enable C# applications, such as OpShed, to incorporate this library.

  2. LATERAL GENE TRANSFER AND THE HISTORY OF BACTERIAL GENOMES

    SciTech Connect (OSTI)

    Howard Ochman

    2006-02-22

    The aims of this research were to elucidate the role and extent of lateral transfer in the differentiation of bacterial strains and species, and to assess the impact of gene transfer on the evolution of bacterial genomes. The ultimate goal of the project is to examine the dynamics of a core set of protein-coding genes (i.e., those that are distributed universally among Bacteria) by developing conserved primers that would allow their amplification and sequencing in any bacterial taxa. In addition, we adopted a bioinformatic approach to elucidate the extent of lateral gene transfer in sequenced genome.

  3. Patterned Arrays of Lateral Heterojunctions within Monolayer 2D Semiconductors

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Mahjouri-Samani, Masoud; Lin, Ming-Wei; Wang, Kai; Lupini, Andrew R; Lee, Jaekwang; Basile Carrasco, Leonardo A; Rouleau, Christopher M; Boulesbaa, Abdelaziz; Puretzky, Alexander A; Ivanov, Ilia N; et al

    2015-01-01

    The formation of semiconductor heterojunctions and their high density integration are foundations of modern electronics and optoelectronics. To enable two-dimensional (2D) crystalline semiconductors as building blocks in next generation electronics, developing methods to deterministically form lateral heterojunctions is crucial. Here we demonstrate a process strategy for the formation of lithographically-patterned lateral semiconducting heterojunctions within a single 2D crystal. E-beam lithography is used to pattern MoSe2 monolayer crystals with SiO2, and the exposed locations are selectively and totally converted to MoS2 using pulsed laser deposition (PLD) of sulfur in order to form MoSe2/MoS2 heterojunctions in predefined patterns. The junctions and conversionmoreprocess are characterized by atomically resolved scanning transmission electron microscopy, photoluminescence, and Raman spectroscopy. This demonstration of lateral semiconductor heterojunction arrays within a single 2D crystal is an essential step for the lateral integration of 2D semiconductor building blocks with different electronic and optoelectronic properties for high-density, ultrathin circuitry.less

  4. Patterned Arrays of Lateral Heterojunctions within Monolayer 2D Semiconductors

    SciTech Connect (OSTI)

    Mahjouri-Samani, Masoud; Lin, Ming-Wei; Wang, Kai; Lupini, Andrew R; Lee, Jaekwang; Basile Carrasco, Leonardo A; Rouleau, Christopher M; Boulesbaa, Abdelaziz; Puretzky, Alexander A; Ivanov, Ilia N; Xiao, Kai; Yoon, Mina; Geohegan, David B

    2015-01-01

    The formation of semiconductor heterojunctions and their high density integration are foundations of modern electronics and optoelectronics. To enable two-dimensional (2D) crystalline semiconductors as building blocks in next generation electronics, developing methods to deterministically form lateral heterojunctions is crucial. Here we demonstrate a process strategy for the formation of lithographically-patterned lateral semiconducting heterojunctions within a single 2D crystal. E-beam lithography is used to pattern MoSe2 monolayer crystals with SiO2, and the exposed locations are selectively and totally converted to MoS2 using pulsed laser deposition (PLD) of sulfur in order to form MoSe2/MoS2 heterojunctions in predefined patterns. The junctions and conversion process are characterized by atomically resolved scanning transmission electron microscopy, photoluminescence, and Raman spectroscopy. This demonstration of lateral semiconductor heterojunction arrays within a single 2D crystal is an essential step for the lateral integration of 2D semiconductor building blocks with different electronic and optoelectronic properties for high-density, ultrathin circuitry.

  5. Prairie View Gas Recovery Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    View Gas Recovery Biomass Facility Jump to: navigation, search Name Prairie View Gas Recovery Biomass Facility Facility Prairie View Gas Recovery Sector Biomass Facility Type...

  6. Better Buildings Network View | September 2015 | Department of...

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

    Better Buildings Network View | September 2015 Better Buildings Network View | September 2015 The Better Buildings Network View monthly newsletter from the U.S. Department of...

  7. A View from the Bridge - DOE Perspective | Department of Energy

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

    A View from the Bridge - DOE Perspective A View from the Bridge - DOE Perspective Broad view of DOE's approach to addressing transportation sector oil dependence PDF icon...

  8. The Better Buildings Neighborhood View-- April 2013

    Broader source: Energy.gov [DOE]

    The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings Neighborhood Program - April 2013.

  9. High Performance Builder Spotlight: Clifton View Homes

    SciTech Connect (OSTI)

    2011-01-01

    Clifton View Homess remodel of a 1962 rambler, on Whidbey Island in Washington State, cut energy costs by two-thirds.

  10. Photovoltaic switching mechanism in lateral structure hybrid perovskite solar cells

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Yuan, Yongbo; Chae, Jungseok; Shao, Yuchuan; Wang, Qi; Xiao, Zhengguo; Centrone, Andrea; Huang, Jinsong

    2015-06-05

    In this study, long range electromigration of methylammonium ions (MA+) in methyl ammonium lead tri-iodide (MAPbI3) film is observed directly using the photo­thermal induced resonance technique. The electromigration of MA+ leads to the formation of a lateral p-i-n structure, which is the origin of the switchable photovoltaic effect in MAPbI3 perovskite devices.

  11. Photovoltaic switching mechanism in lateral structure hybrid perovskite solar cells

    SciTech Connect (OSTI)

    Yuan, Yongbo; Chae, Jungseok; Shao, Yuchuan; Wang, Qi; Xiao, Zhengguo; Centrone, Andrea; Huang, Jinsong

    2015-06-05

    In this study, long range electromigration of methylammonium ions (MA+) in methyl ammonium lead tri-iodide (MAPbI3) film is observed directly using the photothermal induced resonance technique. The electromigration of MA+ leads to the formation of a lateral p-i-n structure, which is the origin of the switchable photovoltaic effect in MAPbI3 perovskite devices.

  12. Detection of lateral composition modulation by magnetoexciton spectroscopy

    SciTech Connect (OSTI)

    Jones, E.D.; Millunchick, J.M.; Follstaedt, D.; Lee, S.; Reno, J.; Twesten, R.D.; Zhang, Y.; Mascerenhas, A.

    1997-07-10

    An experimental signature for detecting spontaneous lateral composition modulation in a (InAs){sub n}/(GaAs){sub m} short period superlattice on an InP substrate based on magnetoexciton spectroscopy described. The authors find by aligning the magnetic field in three crystallographic directions, one parallel to and the other two perpendicular to the composition modulation direction, that the magnetoexciton shifts are anisotropic and are a good indicator for the presence of composition modulation.

  13. 100 supercomputers later, Los Alamos high-performance computing still

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

    supports national security mission High-performance computing supports national security 100 supercomputers later, Los Alamos high-performance computing still supports national security mission Los Alamos National Laboratory has deployed 100 supercomputers in the last 60 years. November 12, 2014 1952 MANIAC-I supercomputer 1952 MANIAC-I supercomputer Contact Nancy Ambrosiano Communications Office (505) 667-0471 Email "Computing power for our Laboratory's national security mission is a

  14. NREL: Technology Deployment - Greensburg, Kansas, Five Years Later-An

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

    International Inspiration for Green Disaster Recovery Greensburg, Kansas, Five Years Later-An International Inspiration for Green Disaster Recovery Photo of a building. The LEED-Platinum designed Kiowa County Commons building in Greensburg features 33 solar panels that generate 4.6 kilowatts of power. May 2, 2012 May 4, 2012, marks the fifth anniversary of the day Greensburg, Kansas, was forever changed. On that day, an EF-5 tornado demolished the town, an agricultural community of about

  15. Fukushima: Five Years Later | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Fukushima: Five Years Later | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo Gallery Jobs Apply for Our Jobs Our Jobs

  16. The Better Buildings Neighborhood View -- April 2012 | Department of Energy

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

    2 The Better Buildings Neighborhood View -- April 2012 The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings Neighborhood Program. PDF icon BB Neighborhood View -- April 2012 More Documents & Publications The Better Buildings Neighborhood View -- March 2012 The Better Buildings Neighborhood View - September 2012 The Better Buildings Neighborhood View -- July 2012

  17. The Better Buildings Neighborhood View -- August 2012 | Department of

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

    Energy August 2012 The Better Buildings Neighborhood View -- August 2012 The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings Neighborhood Program. PDF icon BB Neighborhood View -- August 2012 More Documents & Publications The Better Buildings Neighborhood View - September 2012 The Better Buildings Neighborhood View -- July 2012 The Better Buildings Neighborhood View -- June 2012

  18. The Better Buildings Neighborhood View -- Fall 2011 | Department of Energy

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

    Fall 2011 The Better Buildings Neighborhood View -- Fall 2011 Better Buildings Neighborhood View, from the Better Buildings Neighborhood Program of the U.S. Department of Energy. PDF icon BB Neighborhood View -- Fall 2011 More Documents & Publications The Better Buildings Neighborhood View -- July 2013 The Better Buildings Neighborhood View - October 2012 The Better Buildings Neighborhood View -- December 2013

  19. The Better Buildings Neighborhood View -- January 2012 | Department of

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

    Energy 2 The Better Buildings Neighborhood View -- January 2012 The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings Neighborhood Program. PDF icon BB Neighborhood View -- January 2012 More Documents & Publications The Better Buildings Neighborhood View -- March 2012 The Better Buildings Neighborhood View -- February 2012 The BetterBuildings View

  20. The Better Buildings Neighborhood View -- January 2013 | Department of

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

    Energy 3 The Better Buildings Neighborhood View -- January 2013 The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings Neighborhood Program -- January 2013. PDF icon BB Neighborhood View -- January 2013 More Documents & Publications The Better Buildings Neighborhood View - September 2012 The Better Buildings Neighborhood View - October 2012 The Better Buildings Neighborhood View -- April 2013

  1. The Better Buildings Neighborhood View -- July 2012 | Department of Energy

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

    2 The Better Buildings Neighborhood View -- July 2012 The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings Neighborhood Program. PDF icon BB Neighborhood View -- July 2012 More Documents & Publications The Better Buildings Neighborhood View -- December 2013 The Better Buildings Neighborhood View -- April 2012 The Better Buildings Neighborhood View -- June 2012

  2. The Better Buildings Neighborhood View -- July 2013 | Department of Energy

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

    3 The Better Buildings Neighborhood View -- July 2013 The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings Neighborhood Program - July 2013. PDF icon BB Neighborhood View -- July 2013 More Documents & Publications The Better Buildings Neighborhood View -- Fall 2011 The Better Buildings Neighborhood View - October 2012 The Better Buildings Neighborhood View -- December 2013

  3. The Better Buildings Neighborhood View -- June 2012 | Department of Energy

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

    June 2012 The Better Buildings Neighborhood View -- June 2012 The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings Neighborhood Program. PDF icon BB Neighborhood View -- June 2012 More Documents & Publications The Better Buildings Neighborhood View -- August 2012 The Better Buildings Neighborhood View - October 2012 The Better Buildings Neighborhood View -- April 2012

  4. Better Buildings Network View | March 2014 | Department of Energy

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

    Better Buildings Network View | March 2014 Better Buildings Network View | March 2014 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF icon Better Buildings Network View March 2014 More Documents & Publications Better Buildings Network View | June 2015 Better Buildings Network View | May 2015 Better Buildings Network View | April 2014 Home About the Better Buildings Residential Network How to Join Members

  5. The Better Buildings Neighborhood View - October 2012 | Department of

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

    Energy The Better Buildings Neighborhood View - October 2012 The Better Buildings Neighborhood View - October 2012 The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings Neighborhood Program - October 2012 PDF icon bb_view_october2012.pdf More Documents & Publications The Better Buildings Neighborhood View -- July 2013 The Better Buildings Neighborhood View -- Fall 2011 The Better Buildings Neighborhood View -- December 2

  6. Laterally inherently thin amorphous-crystalline silicon heterojunction photovoltaic cell

    SciTech Connect (OSTI)

    Chowdhury, Zahidur R. Kherani, Nazir P.

    2014-12-29

    This article reports on an amorphous-crystalline silicon heterojunction photovoltaic cell concept wherein the heterojunction regions are laterally narrow and distributed amidst a backdrop of well-passivated crystalline silicon surface. The localized amorphous-crystalline silicon heterojunctions consisting of the laterally thin emitter and back-surface field regions are precisely aligned under the metal grid-lines and bus-bars while the remaining crystalline silicon surface is passivated using the recently proposed facile grown native oxideplasma enhanced chemical vapour deposited silicon nitride passivation scheme. The proposed cell concept mitigates parasitic optical absorption losses by relegating amorphous silicon to beneath the shadowed metallized regions and by using optically transparent passivation layer. A photovoltaic conversion efficiency of 13.6% is obtained for an untextured proof-of-concept cell illuminated under AM 1.5 global spectrum; the specific cell performance parameters are V{sub OC} of 666?mV, J{sub SC} of 29.5?mA-cm{sup ?2}, and fill-factor of 69.3%. Reduced parasitic absorption, predominantly in the shorter wavelength range, is confirmed with external quantum efficiency measurement.

  7. TotalView Parallel Debugger at NERSC

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

    The performance of the GUI can be greatly improved if used in conjunction with free NX software. The TotalView documentation web page is a good resource for learning more...

  8. JOBAID-VIEWING AN EMPLOYEE MATRIX (SUPERVISOR)

    Broader source: Energy.gov [DOE]

    The purpose of this job aid is to guide supervisor users through the step-by-step process of viewing an employee matrix within SuccessFactors Learning.

  9. A common-view disciplined oscillator

    SciTech Connect (OSTI)

    Lombardi, Michael A.; Dahlen, Aaron P.

    2010-05-15

    This paper describes a common-view disciplined oscillator (CVDO) that locks to a reference time scale through the use of common-view global positioning system (GPS) satellite measurements. The CVDO employs a proportional-integral-derivative controller that obtains near real-time common-view GPS measurements from the internet and provides steering corrections to a local oscillator. A CVDO can be locked to any time scale that makes real-time common-view data available and can serve as a high-accuracy, self-calibrating frequency and time standard. Measurement results are presented where a CVDO is locked to UTC(NIST), the coordinated universal time scale maintained at the National Institute of Standards and Technology in Boulder, Colorado.

  10. Better Buildings Network View | February 2015 | Department of Energy

    Office of Environmental Management (EM)

    5 Better Buildings Network View | February 2015 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF icon Better Buildings Network View February 2015 More Documents & Publications Better Buildings Network View | June 2015 Nothing But Networking for Residential Network Members Better Buildings Network View | November

  11. The Better Buildings Neighborhood View - Summer 2011 | Department of Energy

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

    Summer 2011 The Better Buildings Neighborhood View - Summer 2011 The quarterly update newsletter of the Better Buildings program of the U.S. Department of Energy. PDF icon BB Neighborhood View -- Summer 2011 More Documents & Publications The Better Buildings Neighborhood View -- January 2012 The Better Buildings Neighborhood View -- March 2012 The Better Buildings Neighborhood View -- May

  12. The Better Buildings Neighborhood View -- March 2012 | Department of Energy

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

    March 2012 The Better Buildings Neighborhood View -- March 2012 The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings Neighborhood Program PDF icon BB Neighborhood View -- March 2012 More Documents & Publications The Better Buildings Neighborhood View -- February 2012 The Better Buildings Neighborhood View -- January 2012 Commercial Buildings Integration Program Overview - 2015 BTO Peer Review

  13. The Better Buildings Neighborhood View -- May 2012 | Department of Energy

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

    - May 2012 The Better Buildings Neighborhood View -- May 2012 The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings Neighborhood Program PDF icon BB Neighborhood View -- May 2012 More Documents & Publications The Better Buildings Neighborhood View - September 2012 The Better Buildings Neighborhood View -- April

  14. Method for loading explosive laterally from a borehole

    DOE Patents [OSTI]

    Ricketts, Thomas E. (Grand Junction, CO)

    1981-01-01

    There is provided a method for forming an in situ oil shale retort in a subterranean formation containing oil shale. At least one void is excavated in the formation, leaving zones of unfragmented formation adjacent the void. An array of main blastholes is formed in the zone of unfragmented formation and at least one explosive charge which is shaped for forming a high velocity gas jet is placed into a main blasthole with the axis of the gas jet extending transverse to the blasthole. The shaped charge is detonated for forming an auxiliary blasthole in the unfragmented formation adjacent a side wall of the main blasthole. The auxiliary blasthole extends laterally away from the main blasthole. Explosive is placed into the main blasthole and into the auxiliary blasthole and is detonated for explosively expanding formation towards the free face for forming a fragmented permeable mass of formation particles in the in situ oil shale retort.

  15. Semiconductor laser devices having lateral refractive index tailoring

    DOE Patents [OSTI]

    Ashby, Carol I. H. (Edgewood, NM); Hadley, G. Ronald (Alburquerque, NM); Hohimer, John P. (Albuquerque, NM); Owyoung, Adelbert (Albuquerque, NM)

    1990-01-01

    A broad-area semiconductor laser diode includes an active lasing region interposed between an upper and a lower cladding layer, the laser diode further comprising structure for controllably varying a lateral refractive index profile of the diode to substantially compensate for an effect of junction heating during operation. In embodiments disclosed the controlling structure comprises resistive heating strips or non-radiative linear junctions disposed parallel to the active region. Another embodiment discloses a multi-layered upper cladding region selectively disordered by implanted or diffused dopant impurities. Still another embodiment discloses an upper cladding layer of variable thickness that is convex in shape and symmetrically disposed about a central axis of the active region. The teaching of the invention is also shown to be applicable to arrays of semiconductor laser diodes.

  16. The BetterBuildings View | Department of Energy

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

    The BetterBuildings View The BetterBuildings View The BetterBuildings View Newsletter, April 2011, from the U.S. Department of Energy's Better Buildings Neighborhood Program. PDF...

  17. Mountain View Power Partners III Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    III Wind Farm Jump to: navigation, search Name Mountain View Power Partners III Wind Farm Facility Mountain View Power Partners III Sector Wind energy Facility Type Commercial...

  18. City of Mountain View, Missouri (Utility Company) | Open Energy...

    Open Energy Info (EERE)

    View Place: Missouri Phone Number: (417) 934-2601 Website: mountainviewmo.comindex.phpg Facebook: https:www.facebook.comCityOfMountainViewMissouri Outage Hotline: (877)...

  19. Residential Windows and Window Coverings: A Detailed View of...

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

    View of the Installed Base and User Behavior Residential Windows and Window Coverings: A Detailed View of the Installed Base and User Behavior Includes information about the ...

  20. Mountain View Power Partners II Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    II Wind Farm Jump to: navigation, search Name Mountain View Power Partners II Wind Farm Facility Mountain View Power Partners II Sector Wind energy Facility Type Commercial Scale...

  1. OpenEI:Neutral point of view | Open Energy Information

    Open Energy Info (EERE)

    point of view Jump to: navigation, search Neutral point of view (NPOV) means that articles and content contributed or edited on the platform must be unbiased. All significant...

  2. The Better Buildings Neighborhood View -- January 2013 | Department...

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

    3 The Better Buildings Neighborhood View -- January 2013 The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings...

  3. Better Buildings Network View | May 2015 | Department of Energy

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

    5 Better Buildings Network View | May 2015 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF icon...

  4. Better Buildings Network View | May 2014 | Department of Energy

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

    4 Better Buildings Network View | May 2014 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF icon...

  5. Better Buildings Network View | February 2014 | Department of...

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

    4 Better Buildings Network View | February 2014 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF...

  6. Better Buildings Network View | April 2014 | Department of Energy

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

    4 Better Buildings Network View | April 2014 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF...

  7. Better Buildings Network View | September 2014 | Department of...

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

    September 2014 Better Buildings Network View | September 2014 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential...

  8. The Better Buildings Neighborhood View -- July 2013 | Department...

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

    3 The Better Buildings Neighborhood View -- July 2013 The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings Neighborhood...

  9. Better Buildings Network View | July-August 2014 | Department...

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

    4 Better Buildings Network View | July-August 2014 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network....

  10. Better Buildings Network View | March 2014 | Department of Energy

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

    4 Better Buildings Network View | March 2014 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF...

  11. Better Buildings Network View | July-August 2015 | Department...

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

    5 Better Buildings Network View | July-August 2015 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network....

  12. The Better Buildings Neighborhood View -- April 2013 | Department...

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

    3 The Better Buildings Neighborhood View -- April 2013 The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings Neighborhood...

  13. The Better Buildings Neighborhood View -- April 2012 | Department...

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

    2 The Better Buildings Neighborhood View -- April 2012 The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings Neighborhood...

  14. Better Buildings Network View | November 2014 | Department of...

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

    4 Better Buildings Network View | November 2014 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF...

  15. Better Buildings Network View | January 2014 | Department of...

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

    4 Better Buildings Network View | January 2014 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF...

  16. Better Buildings Network View | December 2015 | Department of...

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

    5 Better Buildings Network View | December 2015 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF...

  17. The Better Buildings Neighborhood View -- August 2012 | Department...

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

    August 2012 The Better Buildings Neighborhood View -- August 2012 The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings...

  18. Better Buildings Network View | June 2015 | Department of Energy

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

    5 Better Buildings Network View | June 2015 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF icon...

  19. Better Buildings Network View | December 2014 | Department of...

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

    4 Better Buildings Network View | December 2014 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF...

  20. Better Buildings Network View | November 2015 | Department of...

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

    5 Better Buildings Network View | November 2015 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF...

  1. The Better Buildings Neighborhood View -- March 2012 | Department...

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

    March 2012 The Better Buildings Neighborhood View -- March 2012 The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings...

  2. The Better Buildings Neighborhood View -- June 2012 | Department...

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

    June 2012 The Better Buildings Neighborhood View -- June 2012 The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings...

  3. The Better Buildings Neighborhood View -- July 2012 | Department...

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

    2 The Better Buildings Neighborhood View -- July 2012 The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings Neighborhood...

  4. Better Buildings Network View | October 2014 | Department of...

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

    4 Better Buildings Network View | October 2014 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF...

  5. The Better Buildings Neighborhood View -- January 2012 | Department...

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

    2 The Better Buildings Neighborhood View -- January 2012 The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings...

  6. Better Buildings Network View | April 2015 | Department of Energy

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

    5 Better Buildings Network View | April 2015 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF...

  7. Better Buildings Network View | January 2015 | Department of...

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

    5 Better Buildings Network View | January 2015 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF...

  8. Better Buildings Network View | February 2015 | Department of...

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

    5 Better Buildings Network View | February 2015 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF...

  9. Better Buildings Network View | June 2014 | Department of Energy

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

    4 Better Buildings Network View | June 2014 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF icon...

  10. The Better Buildings Neighborhood View -- May 2012 | Department...

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

    - May 2012 The Better Buildings Neighborhood View -- May 2012 The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings...

  11. Better Buildings Network View | March 2015 | Department of Energy

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

    5 Better Buildings Network View | March 2015 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF...

  12. The Better Buildings Neighborhood View -- Fall 2011 | Department...

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

    Fall 2011 The Better Buildings Neighborhood View -- Fall 2011 Better Buildings Neighborhood View, from the Better Buildings Neighborhood Program of the U.S. Department of Energy....

  13. Better Buildings Network View | October 2015 | Department of...

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

    5 Better Buildings Network View | October 2015 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF...

  14. Pipelines and laterally loaded piles in elastoplastic medium

    SciTech Connect (OSTI)

    Rajani, B. . Inst. for Research in Construction)

    1993-09-01

    The uplift behavior of a shallow pipeline embedded in an elastoplastic medium is examined. An analytical solution for a beam on elastoplastic foundation is developed and a characteristic nondimensional load-displacement and stress-displacement relationship are presented. An approximate three-dimensional (3D) solution is proposed that accounts for embedment and breakaway condition behind the pipeline making use of the load-displacement curves developed for rigid anchors by Rowe and Davis in 1982. A comparison of these results with those obtained by 3D finite-element analysis indicates that the simplified solution of a beam on elastoplastic foundation is a practical alternative for analyzing the uplift behavior of shallow pipelines. The approximate solution is also used to compare the behavior of a laterally loaded pile for which no separation or separation between the surrounding soil and the back of the pile is permitted as the load is monotonically increased. The results are presented in the form of nondimensional charts that permit hand calculations and rapid verification of structural design of the pipeline and piles.

  15. Linked-View Parallel Coordinate Plot Renderer

    Energy Science and Technology Software Center (OSTI)

    2011-06-28

    This software allows multiple linked views for interactive querying via map-based data selection, bar chart analytic overlays, and high dynamic range (HDR) line renderings. The major component of the visualization package is a parallel coordinate renderer with binning, curved layouts, shader-based rendering, and other techniques to allow interactive visualization of multidimensional data.

  16. The Better Buildings Neighborhood View - September 2012 | Department of

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

    Energy September 2012 The Better Buildings Neighborhood View - September 2012 Monthly newsletter from the U.S. Department of Energy's Better Buildings Neighborhood Program. PDF icon BB Neighborhood View -- September 2012 More Documents & Publications The Better Buildings Neighborhood View -- Fall 2011 The Better Buildings Neighborhood View -- July

  17. Better Buildings Network View | September 2015 | Department of Energy

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

    Better Buildings Network View | September 2015 Better Buildings Network View | September 2015 The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network. PDF icon Better Buildings Network View September 2015 More Documents & Publications TTWG Licensing Guide ITP Aluminum: Technical Working Group on Inert Anode Technologies EIS-0333: Draft Environmental Impact Statement

  18. The Better Buildings Neighborhood View -- December 2013 | Department of

    Energy Savers [EERE]

    Energy The Better Buildings Neighborhood View -- December 2013 The Better Buildings Neighborhood View -- December 2013 The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings Neighborhood Program. PDF icon BB Neighborhood View -- December 2013 More Documents & Publications The Better Buildings Neighborhood View -- July 2013 Focus Series: Philadelphia Energyworks: In the City of Brotherly Love, Sharing Know-How Leads to

  19. The Better Buildings Neighborhood View -- February 2012 | Department of

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

    Energy February 2012 The Better Buildings Neighborhood View -- February 2012 The Better Buildings Neighborhood View monthly newsletter from the U.S. Department of Energy's Better Buildings Neighborhood Program. PDF icon BB Neighborhood View -- February 2012 More Documents & Publications The Better Buildings Neighborhood View -- March 2012 The Better Buildings Neighborhood View -- January 2012 Microsoft Word - T4_VEIC_TO2_ Sub3_Residential Retrofit Program Design Guide Play Book_TEAM 4

  20. Better Buildings Network View November 2015

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

    BetterBuildings Network View News From the Field Capturing Efficiency in Residential Real Estate Transactions The U.S. Departmenr of Energy (DOE) has released More Real Estate Resources a new white paper that highlights how residential programs can help make home resale prices account for the value of high- performance energy efficiency features to appraisers, real estate agents, mortgage lenders, homebuyers, and sellers. Dig deeper into the hot topic of Multiple studies in recent valuing energy

  1. Better Buildings Network View, April 2015

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

    Better Buildings Network View News From the Field April 2015 On Earth Day, Discover Solutions in More Than 100 Past Peer Exchange Calls Mark Earth Day by going to a new interactive archive Expand Your Solutions containing 108 Peer Search Exchange Call summaries dating as far back as 2011 that is now available for residential energy efficiency program research and application. Users can sort summaries by call topic, title, and date, Find even more proven practices in the Better Buildings

  2. Better Buildings Network View, July 2014

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

    Better Buildings Network View | July 2014 Browse the New Better Buildings Residential Network Website We invite you to visit the new Better Buildings Residential Network website launched on July 14, 2014. Visitors can find everything from how to join the Residential Network to the benefits of becoming a member. Following are a few highlights: Upcoming Peer Exchange Call information is listed on our Home page. Our Resources page, devoted to materials such as program newsletters and the U.S.

  3. Better Buildings Network View, June 2015

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

    Better Buildings Network View News From the Field June 2015 First-Ever Network Member Gathering Held at 2015 Better Buildings Summit More than 800 participants met at the 2015 Better Buildings Summit in Washington, D.C., to engage in dialogue focused on sharing proven approaches for greater energy efficiency in buildings. This year was the first to incorporate the residential sector with targeted sessions for energy efficiency program administrators and partners. Speakers included leaders from

  4. Better Buildings Network View, March 2014

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

    From the Field Better Buildings Network View | March 2014 March 2014 Network Members Invited to Review Optional Program Benchmarking Guide The first Better Buildings Residential Network Next Steps voluntary initiative will Winter 2014: DOE finalizes benchmark programs so guide and pilots it with up to members can see how they nine Residential Network compare to others, and you members are invited to provide DOE evaluates feedback on a draft Guide Spring 2014: pilot and starts defining for

  5. Better Buildings Network View, March 2015

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

    Network View | March 2015 News From the Field March 2015 Motivate Energy Upgrades With New Network Incentives Toolkit The Better Buildings Residential Network has Voluntary Initiatives Get developed a Designing Social-Take Part Incentives Toolkit to help energy efficiency organizations design incentives that motivate potential customers to act by lowering the risk, decreasing the cost, or offering additional benefits with home energy upgrades. Many residential energy efficiency programs have

  6. Better Buildings Network View, May 2015

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

    Better Buildings Network View News From the Field May 2015 Nearly 50 Home Performance with ENERGY STAR ® Sponsors Join the Residential Network The U.S. Department of Energy's (DOE's) Home Performance with ENERGY STAR (HPwES) program announced this month that its 49 Sponsors will be considered members of the Better Buildings Residential Network and begin to receive Network membership benefits. The goal of Home Performance with ENERGY STAR is to help homeowners improve the efficiency and comfort

  7. BetterBuildings Network View, June 2014

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

    Better Buildings Network View | June 2014 More Than 60 Georgetown University Energy Prize Communities Join the Residential Network in Bulk The Better Buildings Residential Network announced an agreement with the Georgetown University Energy Prize (GUEP) competition to welcome all participating communities as members, which brings the total number to more than 130. More than 60 new members, representing cities and counties with populations between 5,000 and 250,000, will significantly expand the

  8. Nanowire-templated lateral epitaxial growth of non-polar group III nitrides

    DOE Patents [OSTI]

    Wang, George T. (Albuquerque, NM); Li, Qiming (Albuquerque, NM); Creighton, J. Randall (Albuquerque, NM)

    2010-03-02

    A method for growing high quality, nonpolar Group III nitrides using lateral growth from Group III nitride nanowires. The method of nanowire-templated lateral epitaxial growth (NTLEG) employs crystallographically aligned, substantially vertical Group III nitride nanowire arrays grown by metal-catalyzed metal-organic chemical vapor deposition (MOCVD) as templates for the lateral growth and coalescence of virtually crack-free Group III nitride films. This method requires no patterning or separate nitride growth step.

  9. Highly simplified lateral flow-based nucleic acid sample preparation and passive fluid flow control

    DOE Patents [OSTI]

    Cary, Robert B.

    2015-12-08

    Highly simplified lateral flow chromatographic nucleic acid sample preparation methods, devices, and integrated systems are provided for the efficient concentration of trace samples and the removal of nucleic acid amplification inhibitors. Methods for capturing and reducing inhibitors of nucleic acid amplification reactions, such as humic acid, using polyvinylpyrrolidone treated elements of the lateral flow device are also provided. Further provided are passive fluid control methods and systems for use in lateral flow assays.

  10. Project W320 heel jet secondary catch mechanism lateral load test - test report

    SciTech Connect (OSTI)

    Bellomy, J.R.

    1994-12-01

    This test report summarizes testing activities and documents the results of the lateral load test performed on the Heel Jet Secondary Catch Mechanism.

  11. Better Buildings Network View, January 2015

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

    Better Buildings Network View | January 2015 News From the Field January 2015 2015 Starting as the Year of the Smart Home The Consumer Electronics Show is the global stage where next-generation innovations are introduced to the marketplace, and 2015 was heralded by many attendees as the year of the "Smart Home." Samsung, for example, started the new year by vowing this month at the 2015 Consumer Electronics Show to make 90% of its products Internet-enabled using platforms compatible

  12. ALS Technique Gives Novel View of Lithium Battery Dendrite Growth

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

    ALS Technique Gives Novel View of Lithium Battery Dendrite Growth ALS Technique Gives Novel View of Lithium Battery Dendrite Growth Print Thursday, 24 April 2014 09:46 Lithium-ion...

  13. Mountain View Power Partners I Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    I Wind Farm Jump to: navigation, search Name Mountain View Power Partners I Wind Farm Facility Mountain View Power Partners I Sector Wind energy Facility Type Commercial Scale Wind...

  14. New Window Technology Saves Energy and the View | Department...

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

    New Window Technology Saves Energy and the View New Window Technology Saves Energy and the View November 5, 2013 - 3:55pm Addthis Researchers at the Energy Department's National...

  15. The View from the Bridge | Department of Energy

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

    The View from the Bridge The View from the Bridge Presentation given at DEER 2006, August 20-24, 2006, Detroit, Michigan. Sponsored by the U.S. DOE's EERE FreedomCar and Fuel...

  16. The Better Buildings Neighborhood View -- February 2012 | Department...

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

    View -- March 2012 The Better Buildings Neighborhood View -- January 2012 Microsoft Word - T4VEICTO2 Sub3Residential Retrofit Program Design Guide Play BookTEAM 4 FINAL.docx

  17. Better Buildings Network View | July-August 2015

    Broader source: Energy.gov [DOE]

    The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network.

  18. Better Buildings Network View | July-August 2014

    Broader source: Energy.gov [DOE]

    The Better Buildings Network View monthly newsletter from the U.S. Department of Energy's Better Buildings Residential Network.

  19. Target Fabrication: A View from the Users

    SciTech Connect (OSTI)

    Kyrala, George A.; Balkey, Matthew M.; Barnes, Cris W.; Batha, Steven H.; Christensen, Cindy R.; Cobble, James A.; Fincke, James; Keiter, Paul; Lanier, Nicholas; Paisley, Dennis; Sorem, Michael; Swift, Damian; Workman, Jonathan

    2004-03-15

    Targets are used for a variety of purposes, but ultimately we use them to validate codes that help us predict and understand new phenomena or effects. The sophistication and complexity of High Energy Density Physics (HEDP) and Inertial Confinement Fusion (ICF) targets has increased in to match the advances made in modeling complex phenomena. The targets have changed from simple hohlraums, spherical geometries, and planar foils, to 3-dimensional geometries that require precision in construction, alignment, and metrology. Furthermore, material properties, such as surface morphologies and volume texture, have significant impact on the behavior of the targets and must be measured and controlled. In the following we will discuss how experimental physicists view targets and the influence that target construction has on interpreting the experimental results. We review a representative sampling of targets fabricated at the Los Alamos National Laboratory that are used in different experiments in support of ICF and HEDP.

  20. TARGET FABRICATION: A VIEW FROM THE USERS.

    SciTech Connect (OSTI)

    Kyrala, George A.; Balkey, Matthew M.; Batha, Steven H.; Barnes, Cris W.; Christensen, Cindy; Cobble, James; Fincke, James; Keiter, Paul; Lanier, Nicholas; Paisley, Dennis; Sorem, Michael S.; Swift, Damian; Workman, Jonathan

    2003-07-18

    Targets are used for a variety of purposes, but ultimately we use them to validate codes that help us predict and understand new phenomena or effects. The sophistication and complexity of High Energy Density Physics (HEDP) and Inertial Confinement Fusion (ICF) targets has increased in time to match the advances made in modeling complex phenomena. The targets have changed from simple hohlraums, spherical geometries, and planar foils, to 3-dimensional geometries that require precision in construction, alignment, and metrology. Furthermore, material properties, such as surface morphologies and volume texture, have significant impact on the behavior of the targets and must be measured and controlled. In the following we will discuss how experimental physicists view targets and the influence that target construction has on interpreting the experimental results. We review a representative sampling of targets fabricated at the Los Alamos National Laboratory that are used in different experiments in support of ICF and HEDP.

  1. Laterally Translating Seal Carrier For A Drilling Mud Motor Sealed Bearing Assembly

    DOE Patents [OSTI]

    Dietle, Lannie (Houston, TX)

    1993-03-23

    A sealing and lubrication assembly for rotating shafts intended for operation in an abrasive environment and wherein the rotary shaft may have lateral translation or excursion during its rotation. A housing receives the rotary shaft in bearing supporting relation and defines a lubricant chamber about the shaft. A seal carrier is movably positioned about the rotary shaft and has non-rotatable articulating or laterally translating relation with the housing. A high pressure rotary shaft seal is supported by the seal carrier and maintains bearing and sealing engagement with the rotary shaft during its lateral translation or excursion. The seal carrier is hydraulic force balanced and thus is not subject to pressure induced loads that might otherwise interfere with its articulation or lateral translation.

  2. 240 Jobs Later: The Recovery Act's Impact at the Paducah Site |

    Office of Environmental Management (EM)

    Department of Energy 0 Jobs Later: The Recovery Act's Impact at the Paducah Site 240 Jobs Later: The Recovery Act's Impact at the Paducah Site February 7, 2011 - 3:18pm Addthis Mechanics train with plasma arc cutting equipment at the Paducah Site | Courtesy of Paducah Gaseous Diffusion Plant Mechanics train with plasma arc cutting equipment at the Paducah Site | Courtesy of Paducah Gaseous Diffusion Plant Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs What does

  3. Compression of 1-mm-thick M9763 cellular silicone foam under lateral

    Office of Scientific and Technical Information (OSTI)

    confinement (Technical Report) | SciTech Connect Compression of 1-mm-thick M9763 cellular silicone foam under lateral confinement Citation Details In-Document Search Title: Compression of 1-mm-thick M9763 cellular silicone foam under lateral confinement Abstract not provided. Authors: Small, W. [1] + Show Author Affiliations Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States) Publication Date: 2014-11-13 OSTI Identifier: 1183540 Report Number(s): LLNL-TR--667442 DOE

  4. DOE Tour of Zero Floorplans: Marine Drive by Clifton View Homes...

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

    Marine Drive by Clifton View Homes DOE Tour of Zero Floorplans: Marine Drive by Clifton View Homes DOE Tour of Zero Floorplans: Marine Drive by Clifton View...

  5. DOE Tour of Zero Floorplans: Port Hadlock by Clifton View Homes...

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

    Port Hadlock by Clifton View Homes DOE Tour of Zero Floorplans: Port Hadlock by Clifton View Homes DOE Tour of Zero Floorplans: Port Hadlock by Clifton View Homes...

  6. Improved information analysis - views and actions

    SciTech Connect (OSTI)

    Sheely, K.B.; Manatt, D.R.

    1995-07-01

    The IAEA continues to assess, develop, and test recommendations for strengthening the cost effectiveness of safeguards. The IAEA`s investigation has focused on ways to increase Agency access to data, including access to sites and site data, export/import data, environmental data, open-source data, and other expanded data sources. Although the acquisition of this raw data is essential to strengthening safeguards, the effectiveness of the system is going to be judged by what the Agency does with the data once they have acquired it. Therefore, the IAEA must have the capability to organize, analyze and present the data in a timely manner for internal management evaluation and external dissemination. The United States Department of Energy has established a Safeguards Information Management Systems (SIMS) Initiative to provide support and equipment which will improve the IAEA`s capability to utilize this expanded data to analyze State`s nuclear activities. This paper will present views on steps to improve information analysis and discuss the status of actions undertaken by the SIMS initiative.

  7. BetterBuildings Network View | January 9, 2014

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

    Better Buildings Network View | January 9, 2014 Welcome to the First Issue Stop to Take in the (Network) View Welcome to the first issue of the Better Buildings Residential Network newsletter, the Better Buildings Network View . The Residential Network connects energy efficiency programs and partners to share best practices and learn from one another to dramatically increase the number of homes that are energy efficient. It also expands on the legacy of the $500 million Better Buildings

  8. January 2013 Most Viewed Documents for Biology And Medicine ...

    Office of Scientific and Technical Information (OSTI)

    January 2013 Most Viewed Documents for Biology And Medicine Nevada Test Site Radiological Control Manual Radiological Control Managers' Council Nevada Test Site Effects of ionizing ...

  9. Mountain View Acres, California: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Mountain View Acres, California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 34.496663, -117.3489352 Show Map Loading map......

  10. Mountain View, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Mountain View, California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 37.3860517, -122.0838511 Show Map Loading map......

  11. Mountain View, Colorado: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Mountain View, Colorado: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 39.7744311, -105.0555389 Show Map Loading map... "minzoom":false,"mapp...

  12. Forest View, Illinois: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Forest View, Illinois: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 41.8086431, -87.7933895 Show Map Loading map... "minzoom":false,"mapping...

  13. Helix Wind Inc formerly ClearView Acquisitions | Open Energy...

    Open Energy Info (EERE)

    (formerly ClearView Acquisitions) Place: San Diego, California Zip: 92113 Sector: Wind energy Product: California-based manufacturer of small scale wind turbines. References: Helix...

  14. BrightView Systems Ltd | Open Energy Information

    Open Energy Info (EERE)

    Ltd Jump to: navigation, search Name: BrightView Systems Ltd Place: Petach-Tikva, Israel Zip: 49510 Product: Has developed an unspecified technology for PV cell manufacture....

  15. January 2013 Most Viewed Documents for Mathematics And Computing...

    Office of Scientific and Technical Information (OSTI)

    January 2013 Most Viewed Documents for Mathematics And Computing Cybersecurity through Real-Time Distributed Control Systems Kisner, Roger A ORNL; Manges, Wayne W ORNL; ...

  16. Tools for Viewing and Quality Checking ARM Data

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

    Tools for Viewing and Quality Checking ARM Data S. Bottone and S. Moore Mission Research Corporation Santa Barbara, California Introduction Mission Research Corporation (MRC) is...

  17. MediaWiki:Pagetitle-view-mainpage | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Energy Information and Data | OpenEI.org Retrieved from "http:en.openei.orgwindex.php?titleMediaWiki:Pagetitle-view-mainpage&oldid277068...

  18. March 2014 Most Viewed Documents for Materials | OSTI, US Dept...

    Office of Scientific and Technical Information (OSTI)

    4 Most Viewed Documents for Materials Science Subject Feed Damage identification and ... Net Shaping (LENS(TM)): A Tool for Direct Fabrication of Metal Parts Atwood, C.; ...

  19. The Better Buildings Neighborhood View -- December 2013 | Department...

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

    The Better Buildings Neighborhood View -- July 2013 Focus Series: Philadelphia Energyworks: In the City of Brotherly Love, Sharing Know-How Leads to Sustainability The Better ...

  20. A Lidar View of Clouds in Southeastern China

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

    Lidar View of Clouds in Southeastern China For original submission and image(s), see ARM Research Highlights http:www.arm.govsciencehighlights Research Highlight From May 2008...

  1. The Better Buildings Neighborhood View - September 2012 | Department...

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

    September 2012 The Better Buildings Neighborhood View - September 2012 Monthly newsletter from the U.S. Department of Energy's Better Buildings Neighborhood Program. PDF icon BB...

  2. March 2014 Most Viewed Documents for National Defense | OSTI...

    Office of Scientific and Technical Information (OSTI)

    4 Most Viewed Documents for National Defense Science Subject Feed The Effects of Nuclear Weapons Glasstone, Samuel (1964) 72 > SMART BRIDGE: A tool for estimating the military ...

  3. Development and validation of a new guidance device for lateral approach stereotactic breast biopsy

    SciTech Connect (OSTI)

    Ma, K.; Kornecki, A.; Bax, J.; Mundt, Y.; Fenster, A.

    2009-06-15

    Stereotactic breast biopsy (SBB) is the gold standard for minimally invasive breast cancer diagnosis. Current systems rely on one of two methods for needle insertion: A vertical approach (perpendicular to the breast compression plate) or a lateral approach (parallel to the compression plate). While the vertical approach is more frequently used, it is not feasible in patients with thin breasts (<3 cm thick after compression) or with superficial lesions. Further, existing SBB guidance hardware provides at most one degree of rotational freedom in the needle trajectory, and as such requires a separate skin incision for each biopsy target. The authors present a new design of lateral guidance device for SBB, which addresses the limitations of the vertical approach and provides improvements over the existing lateral guidance hardware. Specifically, the new device provides (1) an adjustable rigid needle support to minimize needle deflection within the breast and (2) an additional degree of rotational freedom in the needle trajectory, allowing the radiologist to sample multiple targets through a single skin incision. This device was compared to a commercial lateral guidance device in a series of phantom experiments. Needle placement error using each device was measured in agar phantoms for needle insertions at lateral depths of 2 and 5 cm. The biopsy success rate for each device was then estimated by performing biopsy procedures in commercial SBB phantoms. SBB performed with the new lateral guidance device provided reduced needle placement error relative to the commercial lateral guidance device (0.89{+-}0.22 vs 1.75{+-}0.35 mm for targets at 2 cm depth; 1.94{+-}0.20 vs 3.21{+-}0.31 mm for targets at 5 cm depth). The new lateral guidance device also provided improved biopsy accuracy in SBB procedures compared to the commercial lateral guidance device (100% vs 58% success rate). Finally, experiments were performed to demonstrate that the new device can accurately sample lesions within thin breast phantoms and multiple lesions through a single incision point. This device can be incorporated directly into the clinical SBB procedural workflow, with no additional electrical hardware, software, postprocessing, or image analysis.

  4. SU-E-T-276: Radiochromic Film Dosimetry: Solving the Lateral Response Puzzle

    SciTech Connect (OSTI)

    Lewis, D; Chan, M

    2014-06-01

    Purpose: A known factor affecting the accuracy of radiochromic film dosimetry is the lateral response artifact induced by off-center placement of film on flatbed scanners. This work reports a practical solution to eliminate such artifacts for IMRT dose QA. Methods: EBT3 film calibration strips (3.532cm{sup 2}) were exposed at a depth of 5cm on a Varian Trilogy to a 4040cm{sup 2} open field at six doses between 120 and 900cGy using 6MV photons. A sheet of film was similarly exposed with a large IMRT field. Together with a strip of unexposed film from the same lot the films were digitized at different lateral positions on an Epson 10000XL scanner. The calibration strips covered nearly the full width of the scanner window. Calibration and response data were used to generate the IMRT dose map using multi-channel dosimetry. The scanner response was determined as a function of lateral position of the scanned film. The response at any lateral position L is related to the response at the center, C, of the scanner by Response(C,D) = aL+bL*Response(L,D) where D is dose and the coefficients aL and bL are constant for each lateral location. The coefficients aL and bL were determined by measuring films exposed to different doses at the center of the scanner and various lateral positions. Results: Applying this relationship to raw calibration responses, the values at any lateral position can be corrected to an equivalent response as if that film was located centrally. Our study found that calibration curves at the different lateral positions are correlated by a simple two-point re-scaling and thereby the correction could be made. Conclusion: The work reported elaborates on the process and demonstrates improvements in radiochromic film dosimetry using this simple procedure to eliminate the lateral response artifact. Acknowledgements: Supported in part by a grant from Ashland Inc. D Lewis is an employee of Ashland Inc., the manufacturer of radiochromic film; M Chan is supported in part by a grant from Ashland Inc.

  5. View discovery in OLAP databases through statistical combinatorial optimization

    SciTech Connect (OSTI)

    Hengartner, Nick W; Burke, John; Critchlow, Terence; Joslyn, Cliff; Hogan, Emilie

    2009-01-01

    OnLine Analytical Processing (OLAP) is a relational database technology providing users with rapid access to summary, aggregated views of a single large database, and is widely recognized for knowledge representation and discovery in high-dimensional relational databases. OLAP technologies provide intuitive and graphical access to the massively complex set of possible summary views available in large relational (SQL) structured data repositories. The capability of OLAP database software systems to handle data complexity comes at a high price for analysts, presenting them a combinatorially vast space of views of a relational database. We respond to the need to deploy technologies sufficient to allow users to guide themselves to areas of local structure by casting the space of 'views' of an OLAP database as a combinatorial object of all projections and subsets, and 'view discovery' as an search process over that lattice. We equip the view lattice with statistical information theoretical measures sufficient to support a combinatorial optimization process. We outline 'hop-chaining' as a particular view discovery algorithm over this object, wherein users are guided across a permutation of the dimensions by searching for successive two-dimensional views, pushing seen dimensions into an increasingly large background filter in a 'spiraling' search process. We illustrate this work in the context of data cubes recording summary statistics for radiation portal monitors at US ports.

  6. Flexural support member having a high ratio of lateral-to-axial stiffness

    DOE Patents [OSTI]

    Haas, W.M.B.

    1983-06-23

    A convoluted flexible support structure is provided which is capable of supplying a lateral to axial spring rate in excess of 1000 to 1. A support member in the form of a steel disc having a specified number of rather large radius, concentric convolutions and a thickness in the range of from about 0.01 to 0.02 inch has an axial stiffness of about 50 pounds/inch while the lateral stiffness is about 100,000 pounds/inch. The support member may be used to support a vibration device where the lateral motion of the vibrator must be highly restricted while providing relatively free axial displacement of about +-0.25 inch.

  7. Flexural support member having a high ratio of lateral-to-axial stiffness

    DOE Patents [OSTI]

    Haas, Wendall M. B. (Covina, CA)

    1985-01-01

    A convoluted flexible support structure is provided which is capable of supplying a lateral to axial spring rate in excess of 1,000 to 1. A support member in the form of a steel disc having a specified number of rather large radius, concentric convolutions and a thickness in the range of from about 0.01 to 0.02 inch has an axial stiffness of about 50 pounds/inch while the lateral stiffness is about 100,000 pounds/inch. The support member may be used to support a vibration device where the lateral motion of the vibrator must be highly restricted while providing relatively free axial displacement of about .+-.0.25 inch.

  8. The Tapestry of Life: Lateral Transfers of Heritable Elements - Scientific Meeting

    SciTech Connect (OSTI)

    Claire M. Fraser, Ph.D.

    2005-12-31

    The Sackler Colloquium The Tapestry of Life: Lateral Transfers of Heritable Elements was held on December 12-13, 2005. What Darwin saw as a tree of life descending in a linear fashion, is now more accurately seen as a tapestry of life, an anastomosing network, with important lateral transfers of heritable elements among parallel lines of descent These transfers range in complexity from small insertion sequences, to whole genes, gene islands, and portions of whole genomes which may be combined in symbiogenesis. The colloquium brought together researchers, empirical and theoretical, working at all levels on genomics, comparative genomics, and metagenomics to identify common and differentiating features of lateral gene transfer and to examine their implications for science and for human concerns.

  9. Thermal imaging measurement of lateral diffusivity and non-invasive material defect detection

    DOE Patents [OSTI]

    Sun, Jiangang; Deemer, Chris

    2003-01-01

    A system and method for determining lateral thermal diffusivity of a material sample using a heat pulse; a sample oriented within an orthogonal coordinate system; an infrared camera; and a computer that has a digital frame grabber, and data acquisition and processing software. The mathematical model used within the data processing software is capable of determining the lateral thermal diffusivity of a sample of finite boundaries. The system and method may also be used as a nondestructive method for detecting and locating cracks within the material sample.

  10. Restoring The Azimuthal Symmetry Of Charged Particle Lateral Density In The Range Of KASCADE-Grande

    SciTech Connect (OSTI)

    Sima, O.; Rebel, H.; Apel, W. D.; Bekk, K.; Bozdog, H.; Daumiller, K.; Doll, P.; Engel, R.; Engler, J.; Finger, M.; Gils, H. J.; Haungs, A.; Heck, D.; Huege, T.; Isar, P. G.; Klages, H. O.; Mathes, H. J.; Mayer, H. J.; Milke, J.; Nehls, S.

    2010-11-24

    KASCADE-Grande, an extension of the former KASCADE experiment, is a multi-component Extensive Air Shower (EAS) experiment located in Karlsruhe Institute of Technology (Campus North), Germany. An important observable for analyzing the EAS is the lateral density of charged particles in the intrinsic shower plane. This observable is deduced from the basic information provided by the Grande scintillators - the energy deposit - first in the observation plane, by using a Lateral Energy Correction Function (LECF), then in the intrinsic shower plane, by applying an adequate mapping procedure. In both steps azimuthal.

  11. Blackout 2003: The August 14, 2003 Blackout One Year Later: Actions Taken

    Energy Savers [EERE]

    in the United States and Canada To Reduce Blackout Risk | Department of Energy The August 14, 2003 Blackout One Year Later: Actions Taken in the United States and Canada To Reduce Blackout Risk Blackout 2003: The August 14, 2003 Blackout One Year Later: Actions Taken in the United States and Canada To Reduce Blackout Risk A report to the US-Canada Power System Outage Task Force on steps taken in the United States and Canada to reduce blackout risk one year after the August 14, 2003 blackout.

  12. Patterned arrays of lateral heterojunctions within monolayer two-dimensional semiconductors

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Mahjouri-Samani, Masoud; Lin, Ming-Wei; Wang, Kai; Lupini, Andrew R.; Lee, Jaekwang; Basile, Leonardo; Boulesbaa, Abdelaziz; Rouleau, Christopher M.; Puretzky, Alexander A.; Ivanov, Ilia N.; et al

    2015-01-01

    The formation of semiconductor heterojunctions and their high density integration are foundations of modern electronics and optoelectronics. To enable two-dimensional (2D) crystalline semiconductors as building blocks in next generation electronics, developing methods to deterministically form lateral heterojunctions is crucial. Here we demonstrate a process strategy for the formation of lithographically-patterned lateral semiconducting heterojunctions within a single 2D crystal. E-beam lithography is used to pattern MoSe2 monolayer crystals with SiO2, and the exposed locations are selectively and totally converted to MoS2 using pulsed laser deposition (PLD) of sulfur in order to form MoSe2/MoS2 heterojunctions in predefined patterns. The junctions and conversionmore » process are characterized by atomically resolved scanning transmission electron microscopy, photoluminescence, and Raman spectroscopy. This demonstration of lateral semiconductor heterojunction arrays within a single 2D crystal is an essential step for the lateral integration of 2D semiconductor building blocks with different electronic and optoelectronic properties for high-density, ultrathin circuitry.« less

  13. DYNAMIC ANALYSIS OF HANFORD UNIRRADIATED FUEL PACKAGE SUBJECTED TO SEQUENTIAL LATERAL LOADS IN HYPOTHETICAL ACCIDENT CONDITIONS

    SciTech Connect (OSTI)

    Wu, T

    2008-04-30

    Large fuel casks present challenges when evaluating their performance in the Hypothetical Accident Conditions (HAC) specified in the Code of Federal Regulations Title 10 part 71 (10CFR71). Testing is often limited by cost, difficulty in preparing test units and the limited availability of facilities which can carry out such tests. In the past, many casks were evaluated without testing by using simplified analytical methods. This paper presents a numerical technique for evaluating the dynamic responses of large fuel casks subjected to sequential HAC loading. A nonlinear dynamic analysis was performed for a Hanford Unirradiated Fuel Package (HUFP) [1] to evaluate the cumulative damage after the hypothetical accident Conditions of a 30-foot lateral drop followed by a 40-inch lateral puncture as specified in 10CFR71. The structural integrity of the containment vessel is justified based on the analytical results in comparison with the stress criteria, specified in the ASME Code, Section III, Appendix F [2], for Level D service loads. The analyzed cumulative damages caused by the sequential loading of a 30-foot lateral drop and a 40-inch lateral puncture are compared with the package test data. The analytical results are in good agreement with the test results.

  14. Lateral and Vertical Transistors Using the AlGaN/GaN Heterostructure

    SciTech Connect (OSTI)

    Chowdhury, S; Mishra, UK

    2013-10-01

    Power conversion losses are endemic in all areas of electricity consumption, including motion control, lighting, air conditioning, and information technology. Si, the workhorse of the industry, has reached its material limits. Increasingly, the lateral AlGaN/GaN HEMT based on gallium nitride (GaN-on-Si) is becoming the device of choice for medium power electronics as it enables high-power conversion efficiency and reduced form factor at attractive pricing for wide market penetration. The reduced form factor enabled by high-efficiency operation at high frequency further enables significant system price reduction because of savings in bulky extensive passive elements and heat sink costs. The high-power market, however, still remains unaddressed by lateral GaN devices. The current and voltage demand for high power conversion application makes the chip area in a lateral topology so large that it becomes more difficult to manufacture. Vertical GaN devices would play a big role alongside of silicon carbide (SiC) to address the high power conversion needs. In this paper, the development, performance, and status of lateral and vertical GaN devices are discussed.

  15. A self-consistent model of the lateral behavior of a twin-stripe injection laser

    SciTech Connect (OSTI)

    Kumar, T.; Ormondroyd, R.F.; Rozzi, T.E.

    1986-10-01

    A fully self-consistent computer model of the steady-state behavior of the zero-order lateral optical field of a GaAs twin-stripe injection laser is presented which takes into account current spreading in the p-type confining layer, the effect of lateral diffusion of carriers in the active layer, and bimolecular and stimulated radiative recombination. The results predict the lateral movement of the near field of the optical signal under asymmetric drive conditions, as observed in practice. Also calculated are the corresponding carrier and current density distributions. It is shown that the near-field zero order lateral optical field can be beam steered across the facet by only 2 ..mu..m, typically. However, the initial position of the beam can be controlled by the two-stripe currents and also the geometry of the device. For the case where I/sub s1/ approx. = I/sub s2/ the beam movement is seen to be proportional to either I/sub s1/ or I/sub s2/. The results show that beam steering is not accompanied by a negative slope to the I-L characteristics. The effect of geometry and diffusion coefficient on the value of maximum current allowed before modal instability occurs is also given.

  16. Draft Documents *Appendices referenced in this SOW will be posted later |

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration Documents *Appendices referenced in this SOW will be posted later | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact

  17. DOE - NNSA/NFO -- Photo Library News & Views

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

    News & Views NNSA/NFO Language Options U.S. DOE/NNSA - Nevada Field Office Photo Library - NTS 50th Anniversary Newsletter (News & Views) This special issue of the NTS News & Views is dedicated to the thousands of men and women at the Nevada National Security Site (NNSS), who for 42 years have provided this Nation with a safe, strong and effective nuclear deterrent. This issue spotlights major events at the NTS from 1951 through 1993. Instructions: Click the photograph THUMBNAIL to

  18. How can I view submitted materials? | OpenEI Community

    Open Energy Info (EERE)

    Groups Menu You must login in order to post into this group. Recent content Travis Brown and Kamran Baksh, Final Submission For various reasons, you may w... How can I view...

  19. Chevy Chase View, Maryland: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    is a stub. You can help OpenEI by expanding it. Chevy Chase View is a town in Montgomery County, Maryland. It falls under Maryland's 8th congressional district.12...

  20. PPPL's "Star Power" video offers compelling view of Laboratory...

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

    PPPL's "Star Power" video offers compelling view of Laboratory's research By Jeanne Jackson DeVoe September 4, 2013 Tweet Widget Google Plus One Share on Facebook PPPL has released...

  1. April 2013 Most Viewed Documents for National Defense | OSTI...

    Office of Scientific and Technical Information (OSTI)

    April 2013 Most Viewed Documents for National Defense Science Subject Feed Vapor-liquid equilibria for nitric acid-water and plutonium nitrate-nitric acid-water solutions Maimoni, ...

  2. West Pleasant View, Colorado: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. West Pleasant View is a census-designated place in Jefferson County, Colorado.1 References...

  3. West View, Pennsylvania: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. West View is a borough in Allegheny County, Pennsylvania. It falls under Pennsylvania's 4th...

  4. Desert View Highlands, California: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Desert View Highlands is a census-designated place in Los Angeles County, California.1...

  5. Mountain View Electric Association, Inc- Energy Efficiency Rebates Program

    Broader source: Energy.gov [DOE]

    Mountain View Electric Association, Inc. (MVEA) and Tri-State Generation and Transmission Association Inc., MVEA’s power supplier, offers rebates to MVEA customers who install qualifying energy...

  6. 'Art of Science' exhibition on view thru November 2012 | Princeton...

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

    are on view until November 2012 in the Friend Center. Xenon Plasma Accelerator Jerry Ross (fac) PPPL A picture of a Hall-effect thruster (plasma accelerator) plume. The Hall...

  7. The Better Buildings Neighborhood View - Summer 2011 | Department...

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

    Summer 2011 The Better Buildings Neighborhood View - Summer 2011 The quarterly update newsletter of the Better Buildings program of the U.S. Department of Energy. PDF icon BB...

  8. New ALS Technique Gives Nanoscale Views of Complex Systems

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

    New ALS Technique Gives Nanoscale Views of Complex Systems New ALS Technique Gives Nanoscale Views of Complex Systems Print Wednesday, 28 May 2014 00:00 Studying and identifying molecules at the mesoscale has always been challenging-even the best microscopes and spectrometers have difficulty simultaneously identifying and spatially resolving this realm of matter, which ranges from about 10 to 1000 nanometers in size. But ALS researchers recently developed a broadband imaging technique that looks

  9. Analyzing and Visualizing Cosmological Simulations with ParaView (Journal

    Office of Scientific and Technical Information (OSTI)

    Article) | SciTech Connect Journal Article: Analyzing and Visualizing Cosmological Simulations with ParaView Citation Details In-Document Search Title: Analyzing and Visualizing Cosmological Simulations with ParaView The advent of large cosmological sky surveys - ushering in the era of precision cosmology - has been accompanied by ever larger cosmological simulations. The analysis of these simulations, which currently encompass tens of billions of particles and up to a trillion particles in

  10. Panel Views 'Big Step Increase' in Technology Development as Essential

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

    to Closing Cost Gap | Department of Energy Panel Views 'Big Step Increase' in Technology Development as Essential to Closing Cost Gap Panel Views 'Big Step Increase' in Technology Development as Essential to Closing Cost Gap October 5, 2015 - 12:15pm Addthis EM Deputy Assistant Secretary for Site Restoration Mark Gilbertson served as a member of a panel on the EM Technology Development Program. EM Deputy Assistant Secretary for Site Restoration Mark Gilbertson served as a member of a panel

  11. ALS Technique Gives Novel View of Lithium Battery Dendrite Growth

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

    ALS Technique Gives Novel View of Lithium Battery Dendrite Growth ALS Technique Gives Novel View of Lithium Battery Dendrite Growth Print Thursday, 24 April 2014 09:46 Lithium-ion batteries, popular in today's electronic devices and electric vehicles, could gain significant energy density if their graphite anodes were replaced with lithium metal anodes. But there's a major concern with substituting lithium-when the battery cycles, microscopic fibers of the lithium anodes ("dendrites")

  12. View from the Bridge: Commercial Vehicle Perspective | Department of Energy

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

    View from the Bridge: Commercial Vehicle Perspective View from the Bridge: Commercial Vehicle Perspective Truck manufacturer's perspective on technologies to achieve truck propulsion system efficiency gains PDF icon deer12_greszler.pdf More Documents & Publications Overview of the DOE High Efficiency Engine Technologies R&D Development and Update of Models for Long-Term Energy and GHG Impact Evaluation Overview of the DOE High Efficiency Engine Technologies R&D

  13. Grid Modernization - A View from Abroad | Department of Energy

    Office of Environmental Management (EM)

    Grid Modernization - A View from Abroad Grid Modernization - A View from Abroad November 21, 2014 - 4:58pm Addthis Thanks for joining us for #GridWeek! | Graphic by Sarah Gerrity, Energy Department. Thanks for joining us for #GridWeek! | Graphic by Sarah Gerrity, Energy Department. Patricia A. Hoffman Patricia A. Hoffman Assistant Secretary, Office of Electricity Delivery & Energy Reliability While Energy.gov was celebrating #GridWeek this week, I traveled to Japan for the 6th International

  14. Lateral acoustic wave resonator comprising a suspended membrane of low damping resonator material

    DOE Patents [OSTI]

    Olsson, Roy H.; El-Kady; , Ihab F.; Ziaei-Moayyed, Maryam; Branch; , Darren W.; Su; Mehmet F.,; Reinke; Charles M.,

    2013-09-03

    A very high-Q, low insertion loss resonator can be achieved by storing many overtone cycles of a lateral acoustic wave (i.e., Lamb wave) in a lithographically defined suspended membrane comprising a low damping resonator material, such as silicon carbide. The high-Q resonator can sets up a Fabry-Perot cavity in a low-damping resonator material using high-reflectivity acoustic end mirrors, which can comprise phononic crystals. The lateral overtone acoustic wave resonator can be electrically transduced by piezoelectric couplers. The resonator Q can be increased without increasing the impedance or insertion loss by storing many cycles or wavelengths in the high-Q resonator material, with much lower damping than the piezoelectric transducer material.

  15. Proton conducting sodium alginate electrolyte laterally coupled low-voltage oxide-based transistors

    SciTech Connect (OSTI)

    Liu, Yang Hui; Wan, Qing; Qiang Zhu, Li; Shi, Yi

    2014-03-31

    Solution-processed sodium alginate electrolyte film shows a high proton conductivity of ?5.5??10{sup ?3} S/cm and a high lateral electric-double-layer (EDL) capacitance of ?2.0??F/cm{sup 2} at room temperature with a relative humidity of 57%. Low-voltage in-plane-gate indium-zinc-oxide-based EDL transistors laterally gated by sodium alginate electrolytes are fabricated on glass substrates. The field-effect mobility, current ON/OFF ratio, and subthreshold swing of such EDL transistors are estimated to be 4.2 cm{sup 2} V{sup ?1} s{sup ?1}, 2.8??10{sup 6}, and 130?mV/decade, respectively. At last, a low-voltage driven resistor-load inverter is also demonstrated. Such in-plane-gate EDL transistors have potential applications in portable electronics and low-cost biosensors.

  16. Labyrinth to Store Energy in Basement for Later Use - News Feature | NREL

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

    Labyrinth to Store Energy in Basement for Later Use May 29, 2009 Photo of two men standing in a construction area with concrete walls behind them. NREL Construction Manager Carl Cox, and Shawn Bradfield with NREL Construction Safety, discuss an upcoming cement pour that will lay the floor of the labyrinth. The staggered walls behind them force air flowing through the basement of the RSF to cool and heat the concrete. Credit: Heather Lammers There's a labyrinth in the basement of NREL's newest

  17. Microbial co-habitation and lateral gene transfer: what transposases can tell us

    SciTech Connect (OSTI)

    Hooper, Sean D.; Mavromatis, Konstantinos; Kyrpides, Nikos C.

    2009-03-01

    Determining the habitat range for various microbes is not a simple, straightforward matter, as habitats interlace, microbes move between habitats, and microbial communities change over time. In this study, we explore an approach using the history of lateral gene transfer recorded in microbial genomes to begin to answer two key questions: where have you been and who have you been with? All currently sequenced microbial genomes were surveyed to identify pairs of taxa that share a transposase that is likely to have been acquired through lateral gene transfer. A microbial interaction network including almost 800 organisms was then derived from these connections. Although the majority of the connections are between closely related organisms with the same or overlapping habitat assignments, numerous examples were found of cross-habitat and cross-phylum connections. We present a large-scale study of the distributions of transposases across phylogeny and habitat, and find a significant correlation between habitat and transposase connections. We observed cases where phylogenetic boundaries are traversed, especially when organisms share habitats; this suggests that the potential exists for genetic material to move laterally between diverse groups via bridging connections. The results presented here also suggest that the complex dynamics of microbial ecology may be traceable in the microbial genomes.

  18. Evaluation of axial and lateral modal superposition for general 3D drilling riser analysis

    SciTech Connect (OSTI)

    Burgdorf, O. Jr.

    1996-12-31

    A 3D partially non-linear transient fully-coupled riser analysis method is evaluated which uses modal superposition of independently extracted lateral and axial modes. Many lateral modes are combined with a lesser number axial modes to minimize adverse time step requirements typically induced by axial flexibility in direct time integration of beam-column elements. The reduced computer time option enables much faster parametric analysis of hang-off, as well as other connected drilling environments normally examined. Axial-lateral coupling is explicitly enforced and, resonance fidelity is preserved when excitation is near or coincident with axial natural periods. Reasonable correlation is shown with envelopes of test case dynamic responses published by API. Applicability of the method is limited by linearity assumptions indigenous to modal representation of dynamic deflections relative to a mean deflected shape. Sensitivities of incipient buckling during hang-off to axial damping and stiffness are described for an example 6,000 ft. deep composite drilling riser system.

  19. High-mobility capacitively-induced two-dimensional electrons in a lateral superlattice potential

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Lu, Tzu -Ming; Laroche, Dominique; Huang, S. -H.; Chuang, Y.; Li, J. -Y.; Liu, C. W.

    2016-02-11

    In the presence of a lateral periodic potential modulation, two-dimensional electrons may exhibit interesting phenomena, such as a graphene-like energy-momentum dispersion, Bloch oscillations, or the Hofstadter butterfly band structure. To create a sufficiently strong potential modulation using conventional semiconductor heterostructures, aggressive device processing is often required, unfortunately resulting in strong disorder that masks the sought-after effects. Here, we report a novel fabrication process flow for imposing a strong lateral potential modulation onto a capacitively induced two-dimensional electron system, while preserving the host material quality. Using this process flow, the electron density in a patterned Si/SiGe heterostructure can be tuned overmore » a wide range, from 4.4 × 1010 cm–2 to 1.8 × 1011 cm–2, with a peak mobility of 6.4 × 105 cm2/V·s. The wide density tunability and high electron mobility allow us to observe sequential emergence of commensurability oscillations as the density, the mobility, and in turn the mean free path, increase. Magnetic-field-periodic quantum oscillations associated with various closed orbits also emerge sequentially with increasing density. We show that, from the density dependence of the quantum oscillations, one can directly extract the steepness of the imposed superlattice potential. Lastly, this result is then compared to a conventional lateral superlattice model potential.« less

  20. DOE Tour of Zero: Marine Drive by Clifton View Homes | Department...

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

    Marine Drive by Clifton View Homes DOE Tour of Zero: Marine Drive by Clifton View Homes 1 of 10 Clifton View Homes built this 2,408-square-foot zero energy home in Coupeville,...

  1. Differing professional views or opinions: 1994 Special Review Panel

    SciTech Connect (OSTI)

    1996-09-01

    In July 1994, the Executive Director for Operations of the US Nuclear Regulatory Commission (NRC) appointed a Special Review Panel to assess the Differing Professional View or Opinion (DPV/DPO) process, including its effectiveness, how well it is understood by employees, and the organizational climate for having such views aired and properly decided. An additional area within this review was to address the effectiveness of the DPO procedures as they pertain to public access and confidentiality. Further, the Panel was charged with the review of the submittals completed since the last review to identify employees who made significant contributions to the agency or to the public health and safety but had not been adequately recognized for this contribution. The report presents the Special Review Panel`s evaluation of the NRC`s current process for dealing with Differing Professional Views or Opinions. Provided in this report are the results of an employee opinion survey on the process; highlights and suggestions from interviews with individuals who had submitted a Differing Professional View or Opinion, as well as with agency managers directly involved with the Differing Professional Views or Opinions process; and the Special Review Panel`s recommendations for improving the DPV/DPO process.

  2. Biogas From Municipal WWTPs: Fuel Cells Viewed as a Value Proposition...

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

    From Municipal WWTPs: Fuel Cells Viewed as a Value Proposition Biogas From Municipal WWTPs: Fuel Cells Viewed as a Value Proposition Presentation about the value proposition for ...

  3. V-195: RSA Authentication Manager Lets Local Users View the Administra...

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

    5: RSA Authentication Manager Lets Local Users View the Administrative Account Password V-195: RSA Authentication Manager Lets Local Users View the Administrative Account Password...

  4. Fermilab | Tritium at Fermilab | Indian Creek Aerial View

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

    Indian Creek Aerial View Indian Creek Aerial View Indian Creek is a small creek that originates on the Fermilab site and leaves the lab at its southwest corner. The flow of water in the creek varies with the amount of rain that falls during the year. At present, Indian Creek has very low levels of water. Even at its strongest flow, Indian Creek is a shallow creek with a width of a few feet where it leaves the Fermilab site. Just outside the Fermilab site, the creek flows through ponds in the

  5. Lateral Earth Pressure at Rest and Shear Modulus Measurements on Hanford Sludge Simulants

    SciTech Connect (OSTI)

    Wells, Beric E.; Jenks, Jeromy WJ; Boeringa, Gregory K.; Bauman, Nathan N.; Guzman, Anthony D.; Arduino, P.; Keller, P. J.

    2010-09-30

    This report describes the equipment, techniques, and results of lateral earth pressure at rest and shear modulus measurements on kaolin clay as well as two chemical sludge simulants. The testing was performed in support of the problem of hydrogen gas retention and release encountered in the double- shell tanks (DSTs) at the Hanford Site near Richland, Washington. Wastes from single-shell tanks (SSTs) are being transferred to double-shell tanks (DSTs) for safety reasons (some SSTs are leaking or are in danger of leaking), but the available DST space is limited.

  6. A non-contact, thermal noise based method for the calibration of lateral deflection sensitivity in atomic force microscopy

    SciTech Connect (OSTI)

    Mullin, Nic Hobbs, Jamie K.

    2014-11-15

    Calibration of lateral forces and displacements has been a long standing problem in lateral force microscopies. Recently, it was shown by Wagner et al. that the thermal noise spectrum of the first torsional mode may be used to calibrate the deflection sensitivity of the detector. This method is quick, non-destructive and may be performed in situ in air or liquid. Here we make a full quantitative comparison of the lateral inverse optical lever sensitivity obtained by the lateral thermal noise method and the shape independent method developed by Anderson et al. We find that the thermal method provides accurate results for a wide variety of rectangular cantilevers, provided that the geometry of the cantilever is suitable for torsional stiffness calibration by the torsional Sader method, in-plane bending of the cantilever may be eliminated or accounted for and that any scaling of the lateral deflection signal between the measurement of the lateral thermal noise and the measurement of the lateral deflection is eliminated or corrected for. We also demonstrate that the thermal method may be used to characterize the linearity of the detector signal as a function of position, and find a deviation of less than 8% for the instrument used.

  7. A View From The Bridge | Department of Energy

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

    From The Bridge A View From The Bridge Presentation given at DEER 2006, August 20-24, 2006, Detroit, Michigan. Sponsored by the U.S. DOE's EERE FreedomCar and Fuel Partnership and 21st Century Truck Programs. PDF icon 2006_deer_walsh.pdf More Documents & Publications EPA Diesel Update EPA Mobile Source Rule Update

  8. Lateral Spectrum Splitting Concentrator Photovoltaics: Direct Measurement of Component and Submodule Efficiency

    SciTech Connect (OSTI)

    Xiaoting, W.; Waite, N.; Murcia, P.; Emery, K.; Steiner, M.; Kiamilev, F.; Goossen, K.; Honsberg, C.; Barnett, A.

    2012-03-01

    To achieve high energy conversion efficiency, a solar module architecture called lateral spectrum splitting concentrator photovoltaics (LSSCPV) is being developed. LSSCPV can concentrate available sunlight and laterally split a single beam into bands with different spectra for absorption by different solar cells with band gaps matched to the split spectrum. Test assemblies of a sample LSSCPV architecture were constructed, each of which contains four p-n junctions and two optical pieces. Independent experiments or simulations had been implemented on the components but by using optimal assumptions. In order to examine the actual performances of all the components, which are dependent on each other and the light source, direct outdoor measurements were made. A set of self-consistent efficiency definitions was articulated and a test bed was developed to measure the parameters required by the efficiency calculation. By comparing the component efficiency items derived from the outdoor measurement and the expected values based on independent simulations, the potential opportunities for efficiency improvement are determined. In the outdoor measurement at the University of Delaware, the optical component demonstrated 89.1% efficiency. Additional assemblies were tested at the National Renewable Energy Laboratory. One assembly demonstrated 36.7% submodule efficiency, which compares favorably with the 32.6% previously reported verified submodule efficiency.

  9. Microscopic silicon-based lateral high-aspect-ratio structures for thin film conformality analysis

    SciTech Connect (OSTI)

    Gao, Feng; Arpiainen, Sanna; Puurunen, Riikka L.

    2015-01-15

    Film conformality is one of the major drivers for the interest in atomic layer deposition (ALD) processes. This work presents new silicon-based microscopic lateral high-aspect-ratio (LHAR) test structures for the analysis of the conformality of thin films deposited by ALD and by other chemical vapor deposition means. The microscopic LHAR structures consist of a lateral cavity inside silicon with a roof supported by pillars. The cavity length (e.g., 205000??m) and cavity height (e.g., 2001000?nm) can be varied, giving aspect ratios of, e.g., 20:1 to 25?000:1. Film conformality can be analyzed with the microscopic LHAR by several means, as demonstrated for the ALD Al{sub 2}O{sub 3} and TiO{sub 2} processes from Me{sub 3}Al/H{sub 2}O and TiCl{sub 4}/H{sub 2}O. The microscopic LHAR test structures introduced in this work expose a new parameter space for thin film conformality investigations expected to prove useful in the development, tuning and modeling of ALD and other chemical vapor deposition processes.

  10. Thermal engineering of non-local resistance in lateral spin valves

    SciTech Connect (OSTI)

    Kasai, S. Takahashi, Y. K.; Hirayama, S.; Mitani, S.; Hono, K.; Adachi, H.; Ieda, J.; Maekawa, S.

    2014-04-21

    We study the non-local spin transport in Permalloy/Cu lateral spin valves (LSVs) fabricated on thermally oxidized Si and MgO substrates. While these LSVs show the same magnitude of spin signals, significant substrate dependence of the baseline resistance was observed. The baseline resistance shows much weaker dependence on the inter-electrode distance than that of the spin transport observed in the Cu wires. A simple analysis of voltage-current characteristics in the baseline resistance indicates the observed result can be explained by a combination of the Peltier and Seebeck effects at the injector and detector junctions, suggesting the usage of high thermal conductivity substrate (or under-layer) is effective to reduce the baseline resistance.

  11. Mechanism of lateral ordering of InP dots grown on InGaP layers

    SciTech Connect (OSTI)

    Bortoleto, J.R.R.; Gutierrez, H.R.; Cotta, M.A.; Bettini, J.

    2005-07-04

    The mechanisms leading to the spontaneous formation of a two-dimensional array of InP/InGaP dots grown by chemical-beam epitaxy are discussed. Samples where the InGaP buffer layer was grown at different conditions were characterized by transmission electron microscopy. Our results indicate that a periodic strain field related to lateral two-dimensional compositional modulation in the InGaP buffer layer determines the dot nucleation positions during InP growth. Although the periodic strain field in the InGaP is large enough to align the InP dots, both their shape and optical properties are effectively unaltered. This result shows that compositional modulation can be used as a tool for in situ dot positioning.

  12. Geometry, lateral variability, and preservation of downlapped regressive shelf deposits, eastern Tyrrhenian Margin, Italy

    SciTech Connect (OSTI)

    Field, M.E. ); Trincardi, F. )

    1990-05-01

    The shelf of the eastern Tyrrhenian margin changes substantially in width, shelf-break depth, and sea-floor steepness over relatively short distances, largely due to marked lateral changes in geologic structure. Remnants of late Pleistocene prograded coastal deposits are locally preserved on the middle and outer parts of this complex shelf. Through the authors studies of these prograded deposits they recognize two major controls on the distribution, lateral extent, thickness, and preservation potential. First, prograded (downlapped) deposits formed only where the physiographic shelf break was deeper than the lowstand shoreline, thus providing accommodation space for the lowstand deposits. Second, the proximity and relative size of sediment sources and the local coastal dispersal system influenced the geometry of the deposit. Mid-shelf and shelf-margin bodies composed of seaward-steepening downlapping reflectors were deposited as thin-to-thick continuous prograding sheets over an irregular eroded shelf surface and onto the shelf edge during the last fall and lowstand of sea level. A dearth of sediment at the end of lowstand conditions led to a switch from deposition to erosion. During sea level rise, shoreface erosion produced a major marine erosional (ravinement) surface landward of the 120-m isobath, and much, and in many places all, of the downlapping deposit was removed. Preservation of downlapping deposits is largely a function of their thickness. Thick continuous deposits are common on the shelf edge, whereas on the mid-shelf only thin remnants are preserved locally where depressions or morphologic steps were present in the shelf surface.

  13. New ALS Technique Gives Nanoscale Views of Complex Systems

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

    ALS Technique Gives Nanoscale Views of Complex Systems Print Studying and identifying molecules at the mesoscale has always been challenging-even the best microscopes and spectrometers have difficulty simultaneously identifying and spatially resolving this realm of matter, which ranges from about 10 to 1000 nanometers in size. But ALS researchers recently developed a broadband imaging technique that looks inside the mesoscale realm with unprecedented sensitivity and range. The new technique,

  14. New ALS Technique Gives Nanoscale Views of Complex Systems

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

    New ALS Technique Gives Nanoscale Views of Complex Systems Print Studying and identifying molecules at the mesoscale has always been challenging-even the best microscopes and spectrometers have difficulty simultaneously identifying and spatially resolving this realm of matter, which ranges from about 10 to 1000 nanometers in size. But ALS researchers recently developed a broadband imaging technique that looks inside the mesoscale realm with unprecedented sensitivity and range. The new technique,

  15. ALS Technique Gives Novel View of Lithium Battery Dendrite Growth

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

    ALS Technique Gives Novel View of Lithium Battery Dendrite Growth Print Lithium-ion batteries, popular in today's electronic devices and electric vehicles, could gain significant energy density if their graphite anodes were replaced with lithium metal anodes. But there's a major concern with substituting lithium-when the battery cycles, microscopic fibers of the lithium anodes ("dendrites") form on the surface of the lithium electrode and spread across the electrolyte until they reach

  16. New ALS Technique Gives Nanoscale Views of Complex Systems

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

    New ALS Technique Gives Nanoscale Views of Complex Systems Print Studying and identifying molecules at the mesoscale has always been challenging-even the best microscopes and spectrometers have difficulty simultaneously identifying and spatially resolving this realm of matter, which ranges from about 10 to 1000 nanometers in size. But ALS researchers recently developed a broadband imaging technique that looks inside the mesoscale realm with unprecedented sensitivity and range. The new technique,

  17. New ALS Technique Gives Nanoscale Views of Complex Systems

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

    New ALS Technique Gives Nanoscale Views of Complex Systems Print Studying and identifying molecules at the mesoscale has always been challenging-even the best microscopes and spectrometers have difficulty simultaneously identifying and spatially resolving this realm of matter, which ranges from about 10 to 1000 nanometers in size. But ALS researchers recently developed a broadband imaging technique that looks inside the mesoscale realm with unprecedented sensitivity and range. The new technique,

  18. New ALS Technique Gives Nanoscale Views of Complex Systems

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

    New ALS Technique Gives Nanoscale Views of Complex Systems Print Studying and identifying molecules at the mesoscale has always been challenging-even the best microscopes and spectrometers have difficulty simultaneously identifying and spatially resolving this realm of matter, which ranges from about 10 to 1000 nanometers in size. But ALS researchers recently developed a broadband imaging technique that looks inside the mesoscale realm with unprecedented sensitivity and range. The new technique,

  19. New ALS Technique Gives Nanoscale Views of Complex Systems

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

    New ALS Technique Gives Nanoscale Views of Complex Systems Print Studying and identifying molecules at the mesoscale has always been challenging-even the best microscopes and spectrometers have difficulty simultaneously identifying and spatially resolving this realm of matter, which ranges from about 10 to 1000 nanometers in size. But ALS researchers recently developed a broadband imaging technique that looks inside the mesoscale realm with unprecedented sensitivity and range. The new technique,

  20. September 2013 Most Viewed Documents for Energy Storage, Conversion, And

    Office of Scientific and Technical Information (OSTI)

    Utilization | OSTI, US Dept of Energy, Office of Scientific and Technical Information September 2013 Most Viewed Documents for Energy Storage, Conversion, And Utilization Process Equipment Cost Estimation, Final Report H.P. Loh; Jennifer Lyons; Charles W. White, III (2002) 169 Evaluation of the 2010 Toyota Prius Hybrid Synergy Drive System Burress, Timothy A [ORNL]; Campbell, Steven L [ORNL]; Coomer, Chester [ORNL]; Ayers, Curtis William [ORNL]; Wereszczak, Andrew A [ORNL]; Cunningham,

  1. September 2013 Most Viewed Documents for Fission And Nuclear Technologies |

    Office of Scientific and Technical Information (OSTI)

    OSTI, US Dept of Energy, Office of Scientific and Technical Information September 2013 Most Viewed Documents for Fission And Nuclear Technologies Science Subject Feed Estimation of gas leak rates through very small orifices and channels. [From sealed PuO/sub 2/ containers under accident conditions] Bomelburg, H.J. (1977) 133 /> Stress analysis and evaluation of a rectangular pressure vessel. [For equipment for sampling Hanford tank radwaste] Rezvani, M.A.; Ziada, H.H. (Westinghouse

  2. September 2013 Most Viewed Documents for Mathematics And Computing | OSTI,

    Office of Scientific and Technical Information (OSTI)

    US Dept of Energy, Office of Scientific and Technical Information September 2013 Most Viewed Documents for Mathematics And Computing Science Subject Feed Process Equipment Cost Estimation, Final Report H.P. Loh; Jennifer Lyons; Charles W. White, III (2002) 169 /> Lecture notes for introduction to safety and health Biele, F. (1992) 57 /> A comparison of risk assessment techniques from qualitative to quantitative Altenbach, T.J. (1995) 50 /> Computational procedures for determining

  3. September 2013 Most Viewed Documents for Renewable Energy Sources | OSTI,

    Office of Scientific and Technical Information (OSTI)

    US Dept of Energy, Office of Scientific and Technical Information September 2013 Most Viewed Documents for Renewable Energy Sources Science Subject Feed Chapter 11. Heat Exchangers Rafferty, Kevin D.; Culver, Gene (1998) 362 /> Wet cooling towers: rule-of-thumb design and simulation Leeper, S.A. (1981) 103 /> Chapter 17. Engineering cost analysis Higbee, Charles V. (1998) 79 /> Advanced Electric Submersible Pump Design Tool for Geothermal Applications Xuele Qi; Norman Turnquist;

  4. September 2015 Most Viewed Documents for Environmental Sciences | OSTI, US

    Office of Scientific and Technical Information (OSTI)

    Dept of Energy, Office of Scientific and Technical Information September 2015 Most Viewed Documents for Environmental Sciences Separation of heavy metals: Removal from industrial wastewaters and contaminated soil Peters, R.W.; Shem, L. (1993) 285 Statistical methods for environmental pollution monitoring Gilbert, R.O. (1987) 126 Building a secondary containment system Broder, M.F. (1994) 121 Study of using oxygen-enriched combustion air for locomotive diesel engines Poola, R.B.; Sekar, R.

  5. September 2015 Most Viewed Documents for Fission And Nuclear Technologies |

    Office of Scientific and Technical Information (OSTI)

    OSTI, US Dept of Energy, Office of Scientific and Technical Information September 2015 Most Viewed Documents for Fission And Nuclear Technologies Estimation of gas leak rates through very small orifices and channels. [From sealed PuO/sub 2/ containers under accident conditions] Bomelburg, H.J. (1977) 444 System Definition and Analysis: Power Plant Design and Layout NONE (1996) 273 Stress analysis and evaluation of a rectangular pressure vessel. [For equipment for sampling Hanford tank

  6. September 2015 Most Viewed Documents for Mathematics And Computing | OSTI,

    Office of Scientific and Technical Information (OSTI)

    US Dept of Energy, Office of Scientific and Technical Information September 2015 Most Viewed Documents for Mathematics And Computing Process Equipment Cost Estimation, Final Report H.P. Loh; Jennifer Lyons; Charles W. White, III (2002) 1049 Lecture notes for introduction to safety and health Biele, F. (1992) 333 A comparison of risk assessment techniques from qualitative to quantitative Altenbach, T.J. (1995) 286 Ferrite Measurement in Austenitic and Duplex Stainless Steel Castings -

  7. September 2015 Most Viewed Documents for Renewable Energy Sources | OSTI,

    Office of Scientific and Technical Information (OSTI)

    US Dept of Energy, Office of Scientific and Technical Information September 2015 Most Viewed Documents for Renewable Energy Sources Calculation of brine properties. [Above 80/sup 0/F and for salt content between 5 and 25%] Dittman, G.L. (1977) 257 Aerodynamic characteristics of seven symmetrical airfoil sections through 180-degree angle of attack for use in aerodynamic analysis of vertical axis wind turbines Sheldahl, R E; Klimas, P C (1981) 217 Thermal conductivity of aqueous NaCl solutions

  8. A View from the Bridge | Department of Energy

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

    from the Bridge A View from the Bridge Presentation given at DEER 2006, August 20-24, 2006, Detroit, Michigan. Sponsored by the U.S. DOE's EERE FreedomCar and Fuel Partnership and 21st Century Truck Programs. PDF icon 2006_deer_weverstad.pdf More Documents & Publications The Drive for Energy Diversity and Sustainability: The Impact on Transportation Fuels and Propulsion System Portfolios Advanced Propulsion Technology Strategy

  9. December 2015 Most Viewed Documents for Energy Storage, Conversion, And

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

    Utilization | OSTI, US Dept of Energy, Office of Scientific and Technical Information December 2015 Most Viewed Documents for Energy Storage, Conversion, And Utilization Process Equipment Cost Estimation, Final Report H.P. Loh; Jennifer Lyons; Charles W. White, III (2002) 1446 Separation of heavy metals: Removal from industrial wastewaters and contaminated soil Peters, R.W.; Shem, L. (1993) 452 Automotive vehicle sensors Sheen, S.H.; Raptis, A.C.; Moscynski, M.J. (1995) 373 An Improved

  10. Consumer Views on Transportation and Advanced Vehicle Technologies

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

    Consumer Views on Transportation and Advanced Vehicle Technologies Mark Singer National Renewable Energy Laboratory Technical Report NREL/TP-5400-64840 September 2015 NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy Operated by the Alliance for Sustainable Energy, LLC This report is available at no cost from the National Renewable Energy Laboratory (NREL) at www.nrel.gov/publications. Contract No. DE-AC36-08GO28308 National

  11. January 2013 Most Viewed Documents for Energy Storage, Conversion, And

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

    Utilization | OSTI, US Dept of Energy, Office of Scientific and Technical Information January 2013 Most Viewed Documents for Energy Storage, Conversion, And Utilization Energy Technology Perspectives 2012: Executive Summary [Portuguese version] NONE Energy indicators for electricity production : comparing technologies and the nature of the indicators Energy Payback Ratio (EPR), Net Energy Ratio (NER) and Cumulative Energy Demand (CED). [Oestfoldforskning AS] Raadal, Hanne Lerche [Ostfold

  12. January 2013 Most Viewed Documents for Environmental Sciences | OSTI, US

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

    Dept of Energy, Office of Scientific and Technical Information January 2013 Most Viewed Documents for Environmental Sciences Horizontal Advanced Tensiometer Hubbell, Joel M.; Sisson, James B. 2 micron LIDAR for laser-based remote sensing: Flight demonstration and application survey Wagener, T.J.; Demma, N.; Kmetec, J.D.; Kubo, T.S. [Honeywell Technology Cent, Bloomington, MN (United States)] Streamflow and selected precipitation data for Yucca Mountain and vicinity, Nye County, Nevada, water

  13. January 2013 Most Viewed Documents for Power Generation And Distribution |

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

    OSTI, US Dept of Energy, Office of Scientific and Technical Information January 2013 Most Viewed Documents for Power Generation And Distribution Lessons from Large-Scale Renewable Energy Integration Studies: Preprint Bird, L.; Milligan, M. Small punch creep test: A promising methodology for high temperature plant components life evaluation Tettamanti, S. [CISE SpA, Milan (Italy)]; Crudeli, R. [ENEL SpA, Milan (Italy)] Failure analyses and weld repair of boiler feed water pumps Vulpen, R. van

  14. June 2014 Most Viewed Documents for Energy Storage, Conversion, And

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

    Utilization | OSTI, US Dept of Energy, Office of Scientific and Technical Information June 2014 Most Viewed Documents for Energy Storage, Conversion, And Utilization Science Subject Feed Process Equipment Cost Estimation, Final Report H.P. Loh; Jennifer Lyons; Charles W. White, III (2002) 337 /> Seventh Edition Fuel Cell Handbook NETL (2004) 118 /> Energy Saving Potentials and Air Quality Benefits of Urban HeatIslandMitigation Akbari, Hashem (2005) 76 /> Evaluation of 2004 Toyota

  15. June 2015 Most Viewed Documents for Fission And Nuclear Technologies |

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

    OSTI, US Dept of Energy, Office of Scientific and Technical Information June 2015 Most Viewed Documents for Fission And Nuclear Technologies Estimation of gas leak rates through very small orifices and channels. [From sealed PuO/sub 2/ containers under accident conditions] Bomelburg, H.J. (1977) 305 System Definition and Analysis: Power Plant Design and Layout NONE (1996) 296 Stress analysis and evaluation of a rectangular pressure vessel. [For equipment for sampling Hanford tank radwaste]

  16. Most Viewed Documents for Energy Storage, Conversion, and Utilization:

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

    December 2014 | OSTI, US Dept of Energy, Office of Scientific and Technical Information Most Viewed Documents for Energy Storage, Conversion, and Utilization: December 2014 Process Equipment Cost Estimation, Final Report H.P. Loh; Jennifer Lyons; Charles W. White, III (2002) 322 Energy Saving Potentials and Air Quality Benefits of Urban HeatIslandMitigation Akbari, Hashem (2005) 107 Separation of heavy metals: Removal from industrial wastewaters and contaminated soil Peters, R.W.; Shem, L.

  17. Most Viewed Documents for Environmental Sciences: December 2014 | OSTI, US

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

    Dept of Energy, Office of Scientific and Technical Information Most Viewed Documents for Environmental Sciences: December 2014 Separation of heavy metals: Removal from industrial wastewaters and contaminated soil Peters, R.W.; Shem, L. (1993) 107 Improved Magnus` form approximation of saturation vapor pressure Alduchov, O.A.; Eskridge, R.E. [National Oceanic and Atmospheric Administration, Asheville, NC (United States). National Climatic Data Center] (1997) 50 Statistical methods for

  18. Most Viewed Documents for Fission and Nuclear Technologies: December 2014 |

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

    OSTI, US Dept of Energy, Office of Scientific and Technical Information Most Viewed Documents for Fission and Nuclear Technologies: December 2014 Stress analysis and evaluation of a rectangular pressure vessel. [For equipment for sampling Hanford tank radwaste] Rezvani, M.A.; Ziada, H.H. (Westinghouse Hanford Co., Richland, WA (United States)); Shurrab, M.S. (Westinghouse Savannah River Co., Aiken, SC (United States)) (1992) 67 Behavior of spent nuclear fuel in water pool storage Johnson,

  19. Most Viewed Documents for Mathematics and Computing: December 2014 | OSTI,

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

    US Dept of Energy, Office of Scientific and Technical Information Most Viewed Documents for Mathematics and Computing: December 2014 Process Equipment Cost Estimation, Final Report H.P. Loh; Jennifer Lyons; Charles W. White, III (2002) 322 Levenberg--Marquardt algorithm: implementation and theory More, J.J. (1977) 64 A comparison of risk assessment techniques from qualitative to quantitative Altenbach, T.J. (1995) 51 Lecture notes for introduction to safety and health Biele, F. (1992) 50

  20. Most Viewed Documents for Renewable Energy Sources: December 2014 | OSTI,

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

    US Dept of Energy, Office of Scientific and Technical Information Most Viewed Documents for Renewable Energy Sources: December 2014 Chapter 11. Heat Exchangers Rafferty, Kevin D.; Culver, Gene (1998) 339 Generalized displacement correlation method for estimating stress intensity factors Fu, P; Johnson, S M; Settgast, R R; Carrigan, C R (2011) 107 Seventh Edition Fuel Cell Handbook NETL (2004) 96 Advanced Electric Submersible Pump Design Tool for Geothermal Applications Xuele Qi; Norman

  1. March 2014 Most Viewed Documents for Energy Storage, Conversion, And

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

    Utilization | OSTI, US Dept of Energy, Office of Scientific and Technical Information 4 Most Viewed Documents for Energy Storage, Conversion, And Utilization Science Subject Feed Process Equipment Cost Estimation, Final Report H.P. Loh; Jennifer Lyons; Charles W. White, III (2002) 291 /> Energy Saving Potentials and Air Quality Benefits of Urban HeatIslandMitigation Akbari, Hashem (2005) 85 /> Seventh Edition Fuel Cell Handbook NETL (2004) 68 /> Separation of heavy metals: Removal

  2. March 2015 Most Viewed Documents for Energy Storage, Conversion, And

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

    Utilization | OSTI, US Dept of Energy, Office of Scientific and Technical Information 5 Most Viewed Documents for Energy Storage, Conversion, And Utilization Process Equipment Cost Estimation, Final Report H.P. Loh; Jennifer Lyons; Charles W. White, III (2002) 1019 Separation of heavy metals: Removal from industrial wastewaters and contaminated soil Peters, R.W.; Shem, L. (1993) 229 Energy Saving Potentials and Air Quality Benefits of Urban HeatIslandMitigation Akbari, Hashem (2005) 218 An

  3. March 2015 Most Viewed Documents for Fission And Nuclear Technologies |

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

    OSTI, US Dept of Energy, Office of Scientific and Technical Information 5 Most Viewed Documents for Fission And Nuclear Technologies Stress analysis and evaluation of a rectangular pressure vessel. [For equipment for sampling Hanford tank radwaste] Rezvani, M.A.; Ziada, H.H. (Westinghouse Hanford Co., Richland, WA (United States)); Shurrab, M.S. (Westinghouse Savannah River Co., Aiken, SC (United States)) (1992) 223 Estimation of gas leak rates through very small orifices and channels. [From

  4. BetterBuildings Network View | February 19, 2014

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

    Buildings Network View | February 2014 News From the Field Residential Network Builds on Better Buildings Neighborhood Program Legacy The Better Buildings Residential Network is continuing the legacy of the Better Buildings Neighborhood Program with a commitment to accelerating the pace of energy upgrades in American homes. Currently, the Residential Network has more than 60 members from the United States and Canada that represent a broad range of energy efficiency stakeholders. The Residential

  5. The nature and origin of lateral composition modulations in short-period strained-layer superlattices

    SciTech Connect (OSTI)

    NORMAN,A.G.; AHRENKIEL,S.P.; MOUTINHO,H.R.; BALLIF,C.; ALJASSIM,M.M.; MASCARENHAS,A.; FOLLSTAEDT,DAVID M.; LEE,STEPHEN R.; RENO,JOHN L.; JONES,ERIC D.; MIRECKI-MILLUNCHICK,J.; TWESTEN,R.D.

    2000-01-27

    The nature and origin of lateral composition modulations in (AlAs){sub m}(InAs){sub n} SPSs grown by MBE on InP substrates have been investigated by XRD, AFM, and TEM. Strong modulations were observed for growth temperatures between {approx} 540 and 560 C. The maximum strength of modulations was found for SPS samples with InAs mole fraction x (=n/(n+m)) close to {approx} 0.50 and when n {approx} m {approx} 2. The modulations were suppressed at both high and low values of x. For x >0.52 (global compression) the modulations were along the <100> directions in the (001) growth plane. For x < 0.52 (global tension) the modulations were along the two <310> directions rotated {approx} {+-} 27{degree} from [110] in the growth plane. The remarkably constant wavelength of the modulations, between {approx} 20--30 nm, and the different modulation directions observed, suggest that the origin of the modulations is due to surface roughening associated with the high misfit between the individual SPS layers and the InP substrate. Highly uniform unidirectional modulations have been grown, by control of the InAs mole fraction and growth on suitably offcut substrates, which show great promise for application in device structures.

  6. RVA: A Plugin for ParaView 3.14

    Energy Science and Technology Software Center (OSTI)

    2015-09-04

    RVA is a plugin developed for the 64-bit Windows version of the ParaView 3.14 visualization package. RVA is designed to provide support in the visualization and analysis of complex reservoirs being managed using multi-fluid EOR techniques. RVA, for Reservoir Visualization and Analysis, was developed at the University of Illinois at Urbana-Champaign, with contributions from the Illinois State Geological Survey, Department of Computer Science and National Center for Supercomputing Applications. RVA was designed to utilize andmore » enhance the state-of-the-art visualization capabilities within ParaView, readily allowing joint visualization of geologic framework and reservoir fluid simulation model results. Particular emphasis was placed on enabling visualization and analysis of simulation results highlighting multiple fluid phases, multiple properties for each fluid phase (including flow lines), multiple geologic models and multiple time steps. Additional advanced functionality was provided through the development of custom code to implement data mining capabilities. The built-in functionality of ParaView provides the capacity to process and visualize data sets ranging from small models on local desktop systems to extremely large models created and stored on remote supercomputers. The RVA plugin that we developed and the associated User Manual provide improved functionality through new software tools, and instruction in the use of ParaView-RVA, targeted to petroleum engineers and geologists in industry and research. The RVA web site (http://rva.cs.illinois.edu) provides an overview of functions, and the development web site (https://github.com/shaffer1/RVA) provides ready access to the source code, compiled binaries, user manual, and a suite of demonstration data sets. Key functionality has been included to support a range of reservoirs visualization and analysis needs, including: sophisticated connectivity analysis, cross sections through simulation results between selected wells, simplified volumetric calculations, global vertical exaggeration adjustments, ingestion of UTChem simulation results, ingestion of Isatis geostatistical framework models, interrogation of joint geologic and reservoir modeling results, joint visualization and analysis of well history files, location-targeted visualization, advanced correlation analysis, visualization of flow paths, and creation of static images and animations highlighting targeted reservoir features.« less

  7. September 2013 Most Viewed Documents for Environmental Sciences | OSTI, US

    Office of Scientific and Technical Information (OSTI)

    Dept of Energy, Office of Scientific and Technical Information September 2013 Most Viewed Documents for Environmental Sciences Science Subject Feed Building a secondary containment system Broder, M.F. (1994) 59 /> Separation of heavy metals: Removal from industrial wastewaters and contaminated soil Peters, R.W.; Shem, L. (1993) 45 /> Test of a magnetic device for the amelioration of scale formation at Treatment Facility D Krauter, P.W., Harrar, J.E., Orloff, S.P., Bahowick, S.M. (1996)

  8. September 2013 Most Viewed Documents for Power Generation And Distribution

    Office of Scientific and Technical Information (OSTI)

    | OSTI, US Dept of Energy, Office of Scientific and Technical Information September 2013 Most Viewed Documents for Power Generation And Distribution Science Subject Feed Electric power high-voltage transmission lines: Design options, cost, and electric and magnetic field levels Stoffel, J.B.; Pentecost, E.D.; Roman, R.D.; Traczyk, P.A. (1994) 200 /> Wet cooling towers: rule-of-thumb design and simulation Leeper, S.A. (1981) 103 /> ASPEN Plus Simulation of CO2 Recovery Process Charles

  9. September 2015 Most Viewed Documents for Power Generation And Distribution

    Office of Scientific and Technical Information (OSTI)

    | OSTI, US Dept of Energy, Office of Scientific and Technical Information September 2015 Most Viewed Documents for Power Generation And Distribution Electric power high-voltage transmission lines: Design options, cost, and electric and magnetic field levels Stoffel, J.B.; Pentecost, E.D.; Roman, R.D.; Traczyk, P.A. (1994) 700 Wet cooling towers: rule-of-thumb design and simulation Leeper, S.A. (1981) 190 Load flow analysis: Base cases, data, diagrams, and results Portante, E.C.; Kavicky,

  10. April 2013 Most Viewed Documents for Energy Storage, Conversion, And

    Office of Scientific and Technical Information (OSTI)

    Utilization | OSTI, US Dept of Energy, Office of Scientific and Technical Information April 2013 Most Viewed Documents for Energy Storage, Conversion, And Utilization Science Subject Feed Seventh Edition Fuel Cell Handbook NETL (2004) 628 /> Continuously variable transmissions: theory and practice Beachley, N.H.; Frank, A.A. (null) 205 /> A study of lead-acid battery efficiency near top-of-charge and the impact on PV system design Stevens, J.W.; Corey, G.P. (1996) 173 /> Energy

  11. April 2013 Most Viewed Documents for Fission And Nuclear Technologies |

    Office of Scientific and Technical Information (OSTI)

    OSTI, US Dept of Energy, Office of Scientific and Technical Information April 2013 Most Viewed Documents for Fission And Nuclear Technologies Science Subject Feed Behavior of spent nuclear fuel in water pool storage Johnson, A.B. Jr. (null) 298 /> Estimation of gas leak rates through very small orifices and channels. [From sealed PuO/sub 2/ containers under accident conditions] Bomelburg, H.J. (null) 292 /> Graphite design handbook Ho, F.H. (1988) 216 /> System Definition and

  12. April 2013 Most Viewed Documents for Power Generation And Distribution |

    Office of Scientific and Technical Information (OSTI)

    OSTI, US Dept of Energy, Office of Scientific and Technical Information April 2013 Most Viewed Documents for Power Generation And Distribution Electric power high-voltage transmission lines: Design options, cost, and electric and magnetic field levels Stoffel, J.B.; Pentecost, E.D.; Roman, R.D.; Traczyk, P.A. (1994) 719 Seventh Edition Fuel Cell Handbook NETL (2004) 628 ASPEN Plus Simulation of CO2 Recovery Process Charles W. White III (2003) 343 Wet cooling towers: rule-of-thumb design and

  13. January 2013 Most Viewed Documents for Fission And Nuclear Technologies |

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

    OSTI, US Dept of Energy, Office of Scientific and Technical Information January 2013 Most Viewed Documents for Fission And Nuclear Technologies Laboratory studies of shear/leach processing of zircaloy clad metallic uranium reactor fuel Swanson, J.L.; Bray, L.A.; Kjarmo, H.E.; Ryan, J.L.; Matsuzaki, C.L.; Pitman, S.G.; Haberman, J.H. Working session 3: Tubing integrity Cueto-Felgueroso, C. [Tecnatom, S.A., San Sebastian de los Reyes, Madrid (Spain)]; Strosnider, J. [NRC, Washington, DC

  14. Ground control failures. A pictorial view of case studies

    SciTech Connect (OSTI)

    Peng, S.S.

    2007-07-01

    The book shows, in pictorial views, many forms and/or stages of types of failures in mines, for instance, cutter, roof falls, and cribs. In each case, the year of occurrence is stated in the beginning so that the environment or technological background under which it occurred are reflected. The narrative than begins with the mining and geological conditions, followed by a description of the ground control problems and recommended solutions and results, if any. The sections cover failure of pillars, roof falls, longwall, roof bolting, multiple-seam mining, floor heave, longwall, flooding and weathering of coal, old workings, and shortwall and thin-seam plow longwall.

  15. July 2013 Most Viewed Documents for Energy Storage, Conversion, And

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

    Utilization | OSTI, US Dept of Energy, Office of Scientific and Technical Information July 2013 Most Viewed Documents for Energy Storage, Conversion, And Utilization Science Subject Feed Process Equipment Cost Estimation, Final Report H.P. Loh; Jennifer Lyons; Charles W. White, III (2002) 567 /> A study of lead-acid battery efficiency near top-of-charge and the impact on PV system design Stevens, J.W.; Corey, G.P. (1996) 142 /> Seventh Edition Fuel Cell Handbook NETL (2004) 133 />

  16. July 2013 Most Viewed Documents for Fission And Nuclear Technologies |

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

    OSTI, US Dept of Energy, Office of Scientific and Technical Information July 2013 Most Viewed Documents for Fission And Nuclear Technologies Science Subject Feed Estimation of gas leak rates through very small orifices and channels. [From sealed PuO/sub 2/ containers under accident conditions] Bomelburg, H.J. (1977) 286 /> Graphite design handbook Ho, F.H. (1988) 136 /> Behavior of spent nuclear fuel in water pool storage Johnson, A.B. Jr. (1977) 123 /> Stress analysis and

  17. July 2013 Most Viewed Documents for Power Generation And Distribution |

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

    OSTI, US Dept of Energy, Office of Scientific and Technical Information July 2013 Most Viewed Documents for Power Generation And Distribution Science Subject Feed Electric power high-voltage transmission lines: Design options, cost, and electric and magnetic field levels Stoffel, J.B.; Pentecost, E.D.; Roman, R.D.; Traczyk, P.A. (1994) 535 /> ASPEN Plus Simulation of CO2 Recovery Process Charles W. White III (2003) 165 /> Wet cooling towers: rule-of-thumb design and simulation Leeper,

  18. June 2014 Most Viewed Documents for Fission And Nuclear Technologies |

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

    OSTI, US Dept of Energy, Office of Scientific and Technical Information June 2014 Most Viewed Documents for Fission And Nuclear Technologies Behavior of spent nuclear fuel in water pool storage Johnson, A.B. Jr. (1977) 78 Estimation of gas leak rates through very small orifices and channels. [From sealed PuO/sub 2/ containers under accident conditions] Bomelburg, H.J. (1977) 71 Review of thorium fuel reprocessing experience Brooksbank, R.E.; McDuffee, W.T.; Rainey, R.H. (1978) 70 Stress

  19. June 2014 Most Viewed Documents for Power Generation And Distribution |

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

    OSTI, US Dept of Energy, Office of Scientific and Technical Information June 2014 Most Viewed Documents for Power Generation And Distribution Science Subject Feed Seventh Edition Fuel Cell Handbook NETL (2004) 118 /> Electric power high-voltage transmission lines: Design options, cost, and electric and magnetic field levels Stoffel, J.B.; Pentecost, E.D.; Roman, R.D.; Traczyk, P.A. (1994) 89 /> ASPEN Plus Simulation of CO2 Recovery Process Charles W. White III (2003) 85 /> Wet

  20. June 2015 Most Viewed Documents for Power Generation And Distribution |

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

    OSTI, US Dept of Energy, Office of Scientific and Technical Information June 2015 Most Viewed Documents for Power Generation And Distribution Electric power high-voltage transmission lines: Design options, cost, and electric and magnetic field levels Stoffel, J.B.; Pentecost, E.D.; Roman, R.D.; Traczyk, P.A. (1994) 504 Wet cooling towers: rule-of-thumb design and simulation Leeper, S.A. (1981) 240 ASPEN Plus Simulation of CO2 Recovery Process Charles W. White III (2003) 160 Load flow

  1. Consumer Views on Transportation and Energy (Third Edition)

    SciTech Connect (OSTI)

    Kubik, M.

    2006-01-01

    This report has been assembled to provide the U.S. Department of Energy's (DOE's) Office of Energy Efficiency and Renewable Energy (EERE) with an idea of how the American public views various transportation, energy, and environmental issues. The data presented in this report have been drawn from multiple sources: surveys conducted by the Opinion Research Corporation (ORC) for the National Renewable Energy Laboratory (NREL) that are commissioned and funded by EERE, Gallup polls, news organization polls, surveys conducted by independent groups and academic institutions, and other sources.

  2. Most Viewed Documents for Power Generation and Distribution: December 2014

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

    | OSTI, US Dept of Energy, Office of Scientific and Technical Information Most Viewed Documents for Power Generation and Distribution: December 2014 Electric power high-voltage transmission lines: Design options, cost, and electric and magnetic field levels Stoffel, J.B.; Pentecost, E.D.; Roman, R.D.; Traczyk, P.A. (1994) 133 Seventh Edition Fuel Cell Handbook NETL (2004) 96 ASPEN Plus Simulation of CO2 Recovery Process Charles W. White III (2003) 84 Load flow analysis: Base cases, data,

  3. March 2014 Most Viewed Documents for Fission And Nuclear Technologies |

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

    OSTI, US Dept of Energy, Office of Scientific and Technical Information 4 Most Viewed Documents for Fission And Nuclear Technologies Science Subject Feed Behavior of spent nuclear fuel in water pool storage Johnson, A.B. Jr. (1977) 72 /> Peer-review study of the draft handbook for human-reliability analysis with emphasis on nuclear-power-plant applications, NUREG/CR-1278 Brune, R.L.; Weinstein, M.; Fitzwater, M.E. (1983) 67 /> Stress analysis and evaluation of a rectangular pressure

  4. March 2014 Most Viewed Documents for Power Generation And Distribution |

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

    OSTI, US Dept of Energy, Office of Scientific and Technical Information 4 Most Viewed Documents for Power Generation And Distribution Science Subject Feed ASPEN Plus Simulation of CO2 Recovery Process Charles W. White III (2003) 112 /> Electric power high-voltage transmission lines: Design options, cost, and electric and magnetic field levels Stoffel, J.B.; Pentecost, E.D.; Roman, R.D.; Traczyk, P.A. (1994) 83 /> Seventh Edition Fuel Cell Handbook NETL (2004) 68 /> Load flow

  5. March 2015 Most Viewed Documents for Power Generation And Distribution |

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

    OSTI, US Dept of Energy, Office of Scientific and Technical Information 5 Most Viewed Documents for Power Generation And Distribution Electric power high-voltage transmission lines: Design options, cost, and electric and magnetic field levels Stoffel, J.B.; Pentecost, E.D.; Roman, R.D.; Traczyk, P.A. (1994) 317 ASPEN Plus Simulation of CO2 Recovery Process Charles W. White III (2003) 254 Wet cooling towers: rule-of-thumb design and simulation Leeper, S.A. (1981) 234 Load flow analysis: Base

  6. T-704: RSA enVision Lets Remote Users View Files and Remote Authentica...

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

    RSA enVision Lets Remote Users View Files and Remote Authenticated Users Obtain Password T-704: RSA enVision Lets Remote Users View Files and Remote Authenticated Users Obtain...

  7. DOE Tour of Zero: The Isler Residence by Clifton View Homes ...

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

    Isler Residence by Clifton View Homes DOE Tour of Zero: The Isler Residence by Clifton View Homes Addthis 1 of 23 This custom home built on Whidbey Island in Washington state by...

  8. Molecular structure in soil humic substances: The new view

    SciTech Connect (OSTI)

    Sutton, Rebecca; Sposito, Garrison

    2005-04-21

    A critical examination of published data obtained primarily from recent nuclear magnetic resonance spectroscopy, X-ray absorption near-edge structure spectroscopy, electrospray ionization-mass spectrometry, and pyrolysis studies reveals an evolving new view of the molecular structure of soil humic substances. According to the new view, humic substances are collections of diverse, relatively low molecular mass components forming dynamic associations stabilized by hydrophobic interactions and hydrogen bonds. These associations are capable of organizing into micellar structures in suitable aqueous environments. Humic components display contrasting molecular motional behavior and may be spatially segregated on a scale of nanometers. Within this new structural context, these components comprise any molecules intimately associated with a humic substance, such that they cannot be separated effectively by chemical or physical methods. Thus biomolecules strongly bound within humic fractions are by definition humic components, a conclusion that necessarily calls into question key biogeochemical pathways traditionally thought to be required for the formation of humic substances. Further research is needed to elucidate the intermolecular interactions that link humic components into supramolecular associations and to establish the pathways by which these associations emerge from the degradation of organic litter.

  9. Tri-Lateral Noor al Salaam High Concentration Solar Central Receiver Program

    SciTech Connect (OSTI)

    Blackmon, James B

    2008-03-31

    This report documents the efforts conducted primarily under the Noor al Salaam (“Light of Peace”) program under DOE GRANT NUMBER DE-FC36-02GO12030, together with relevant technical results from a closely related technology development effort, the U.S./Israel Science and Technology Foundation (USISTF) High Concentration Solar Central Receiver program. These efforts involved preliminary design, development, and test of selected prototype power production subsystems and documentation of an initial version of the system definition for a high concentration solar hybrid/gas electrical power plant to be built in Zaafarana, Egypt as a first step in planned commercialization. A major part of the planned work was halted in 2007 with an amendment in October 2007 requiring that we complete the technical effort by December 31, 2007 and provide a final report to DOE within the following 90 days. This document summarizes the work conducted. The USISTF program was a 50/50 cost-shared program supported by the Department of Commerce through the U.S./Israel Science and Technology Commission (USISTC). The USISTC was cooperatively developed by President Clinton and the late Prime Minister Rabin of Israel "to encourage technological collaboration" and "support peace in the Middle East through economic development". The program was conducted as a follow-on effort to Israel's Magnet/CONSOLAR Program, which was an advanced development effort to design, fabricate, and test a solar central receiver and secondary optics for a "beam down" central receiver concept. The status of these hardware development programs is reviewed, since they form the basis for the Noor al Salaam program. Descriptions are provided of the integrated system and the major subsystems, including the heliostat, the high temperature air receiver, the power conversion unit, tower and tower reflector, compound parabolic concentrator, and the master control system. One objective of the USISTF program was to conduct marketing research, identify opportunities for use of this technology, and to the extent possible, secure an agreement leading to a pre-commercialization demonstration or prototype plant. This was accomplished with the agreement to conduct the Noor al Salaam program as a tri-lateral project between Egypt, Israel, and the U.S. The tri-lateral project was led by the University of Alabama in Huntsville (UAH); this included the Egyptian New and Renewable Energy Authority and the Israeli USISTC participants. This project, known was Noor al Salaam, was funded by the U.S. Agency for International Development (USAID) through the Department of Energy (DOE). The Egyptian activity was under the auspices of the Egyptian Ministry of Energy and Electricity, New and Renewable Energy Authority (NREA) as part of Egypt's plans for renewable energy development. The objective of the Noor al Salaam project was to develop the conditions necessary to obtain funding and construct and operate an approximately 10 to 20 Megawatt hybrid solar/natural gas demonstration power plant in Zaafarana, Egypt that could serve both as a test bed for advanced solar technology evaluations, and as a forerunner to commercial plant designs. This plant, termed Noor Al Salaam, or “Light of Peace”, reached the initial phase of system definition before being curtailed, in part by changes in USAID objectives, coupled with various delays that were beyond the scope of the program to resolve. The background of the USISTF technology development and pre-commercialization effort is provided in this report, together with documentation of the technology developments conducted under the Noor al Salaam program. It should be noted that only a relatively small part of the Noor al Salaam funding was expended over the approximately five years for which UAH was prime contractor before the program was ordered closed (Reference 1) so that the remaining funds could be returned to USAID.

  10. ParaView Red Blood Cell Tutorial | Argonne Leadership Computing Facility

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

    ParaView Red Blood Cell Tutorial Goals This tutorial is intended to be a hands-on resource for users interested in learning the basic concepts of ParaView. The examples can easily be run on a laptop, using the example data set provided. Tour of ParaView Show range of visualization methods Walk through various visualization techniques, hopefully illustrate how these can apply to your own data. Feel for ParaView "way" Terminology and step-by-step process peculiar to ParaView, which may

  11. Instrumentation requirements from the user's view. [For airbreathing hypersonic engines

    SciTech Connect (OSTI)

    Harsha, P.T.

    1988-01-01

    The use of combustor diagnostics is considered from the point of view of demonstration of performance of an airbreathing hypersonic engine. The basic need is seen to be that of providing the data necessary to verify performance predictions for the engine as installed in the airplane. This necessitates the use of a diagnostics capability that can provide the inputs required by the computational analyses that will be used to assess this performance. Because of the cost of ground test facilities, a premium is placed on measurement technique reliability and redundancy of instrumentation. A mix of nonintrusive optical techniques and probe-based measurements is seen to be the best approach using current diagnostics capability; one such instrument mix is outlined for a ramjet/scramjet test program. 11 references.

  12. Microsoft Word - PA_Viewing_Your_Position_Description_QRG.docx

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

    Quick R eference G uide: V iewing Y our P osition D escription PA_Viewing_Your_Position_Description_QRG 1 Rev. 9 /5/14 Instructions: People A dmin 7 i s t he I SU C lassification a nd H iring S ystem. U se t his guide t o l og into P eople A dmin 7 a nd t o v iew your o wn p osition d escription ( PD). F or m ore d etailed t raining resources, n avigate t o p eopleadmin.hrs.iastate.edu. I f y ou a re u nsure o f y our username/password, p lease c ontact t he S olution C enter (

  13. Comparison of horizontal load transfer curves for laterally loaded piles from strain gages and slope inclinometer: A case study

    SciTech Connect (OSTI)

    Pinto, P.L.; Anderson, B.; Townsend, F.C.

    1999-07-01

    Laterally loaded deep foundations are commonly analyzed using the Winkler model with the soil-pile interaction modeled through nonlinear springs in the form of p-y curves. Computer programs such as FloridaPier and COM624P use default p-y curves when performing lateral analyses. These curves are based on input soil properties such as subgrade modulus, friction angle, undrained shear strength, etc. Soil properties must be deduced by laboratory testing or correlation to in situ test results. This is a source of uncertainty. In a few cases, lateral load tests are performed on instrumented piles, and the validity of such assumptions can be assessed. Test piles are commonly instrumented with strain gages and/or inclinometers. P-y curves can be back computed from these data, and the curves obtained with the two methods should agree closely. Results from a field test on a concrete pile are presented and the critical factors for the analysis are discussed. One added difficulty with concrete is its nonlinear behavior particularly near structural failure. The curves obtained are also compared with those developed from the Dilatometer/Cone Pressuremeter Test and the Standard Penetration Test.

  14. Accessing and Viewing NETL Solicitations/Funding Opportunity Announcements on FedConnect

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

    Accessing NETL Solicitations/Funding Opportunity Announcements in FedConnect In the Internet Explorer browser, enter the FedConnect URL www.FedConnect.net On the Main Page, click on Search Public Opportunities and Awards Under Search Criteria, select Issuing Office and type in NETL. Click on Search. Click the hyperlink under the title to view. Click on Body under Solicitation to view the solicitation/announcement instructions. To view Amendments to the solicitation/announcement, click on Body

  15. Solar Viewed as Triple Boon for Bishop Paiute Tribe | Department of Energy

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

    Solar Viewed as Triple Boon for Bishop Paiute Tribe Solar Viewed as Triple Boon for Bishop Paiute Tribe July 1, 2014 - 8:00am Addthis What does this project do? Tribal participants in the GRID Alternatives/Bishop Paiute solar project view the project's triple bottom line of financial savings, job training, and clean energy as a boon to their community in the economically depressed, drought-stricken, and polluted Owens Valley. GRID Alternatives estimates that the Bishop Paiute solar electric

  16. A View of Environmental Justice at the U.S. Department of Energy |

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

    Department of Energy A View of Environmental Justice at the U.S. Department of Energy A View of Environmental Justice at the U.S. Department of Energy PDF icon A View of Environmental Justice at the U.S. Department of Energy More Documents & Publications 2012 Independent Communication and Outreach Stakeholder Satisfaction Survey Environmental Justice Strategy 2013 Annual Planning Summary for the Office of Legacy Management

  17. T-538: HP OpenView Storage Data Protector Bug Lets Remote Users Execute Arbitrary Code

    Broader source: Energy.gov [DOE]

    A vulnerability was reported in HP OpenView Storage Data Protector. A remote user can execute arbitrary code on the target system.

  18. T-643: HP OpenView Storage Data Protector Unspecified Code Execution Vulnerability

    Broader source: Energy.gov [DOE]

    A vulnerability has been reported in HP OpenView Storage Data Protector, which can be exploited by malicious people to compromise a vulnerable system.

  19. FOSTERING MULTI-LATERAL COOPERATION BETWEEN THE GOVERNMENTS OF DOMINICAN REPUBLIC, COLOMBIA, AND THE UNITED STATES TO ENHANCE THE PROTECTION OF HIGH-ACTIVITY RADIOACTIVE SOURCES

    SciTech Connect (OSTI)

    Butler, Nicholas; McCaw, Erica E.; Wright, Kyle A.; Medina, Maximo

    2009-10-06

    The Global Threat Reduction Initiative (GTRI) reduces and protects vulnerable nuclear and radiological material located at civilian sites worldwide from sabotage, theft or diversion. The GTRI has worked successfully with foreign countries to remove and protect nuclear and radioactive materials including high-activity sources used in medical, commercial, and research applications. There are many barriers to successful bilateral cooperation that must be overcome including language, preconceived perceptions, long distances, and different views on the threat and protection requirements. Successful cooperation is often based on relationships and building trusting relationships takes time. In the case of Dominican Republic, the GTRI first received contact in 2008 from the Government of Dominican Republic. They requested cooperation that was similar to the tri-partite cooperation between Colombia, Mexico and the United States. Throughout the region it was widely known that the GTRIs cooperation with the Government of Colombia was a resounding success resulting in the securing of forty sites; the consolidation of numerous disused/orphan sources at a secure national storage facility; and, the development of a comprehensive approach to security including, inter alia, training and sustainability. The Government of Colombia also showcased this comprehensive approach to thirteen Central American and Caribbean countries at a GTRI regional security conference held in Panama in October 2004. In 2007, Colombia was an integral component of GTRI multi-lateral cooperation initiation in Mexico. As a result, twenty two of Mexicos largest radioactive sites have been upgraded in the past eighteen months. These two endeavors served as catalysts for cooperation opportunities in the Dominican Republic. Representatives from the Colombian government were aware of GTRIs interest in initiating cooperation with the Government of Dominican Republic and to facilitate this cooperation, they traveled to the Dominican Republic and provided briefings and presentations which demonstrated its successful cooperation with the GTRI. Shortly after that visit, the Government of Dominican Republic agreed to move forward and requested that the cooperative efforts in Dominican Republic be performed in a tripartite manner, leveraging the skills, experience, and resources of the Colombians, and the financial and technical support of the United States. As a result, two of Dominican Republics largest radioactive sites had security upgrades in place within 90 days of the cooperation visit in December 2008.

  20. Optical monitor for real time thickness change measurements via lateral-translation induced phase-stepping interferometry

    DOE Patents [OSTI]

    Rushford, Michael C. (Livermore, CA)

    2002-01-01

    An optical monitoring instrument monitors etch depth and etch rate for controlling a wet-etching process. The instrument provides means for viewing through the back side of a thick optic onto a nearly index-matched interface. Optical baffling and the application of a photoresist mask minimize spurious reflections to allow for monitoring with extremely weak signals. A Wollaston prism enables linear translation for phase stepping.

  1. Dumping Dirty Diesels: The View From the Bridge | Department of Energy

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

    Dumping Dirty Diesels: The View From the Bridge Dumping Dirty Diesels: The View From the Bridge 2005 Diesel Engine Emissions Reduction (DEER) Conference Presentations and Posters PDF icon 2005_deer_kassel.pdf More Documents & Publications EPA Diesel Update EPA Mobile Source Rule Update Light-duty Diesels: Clean Enough?

  2. 3-D moveout inversion in azimuthally anisotropic media with lateral velocity variation: Theory and a case study

    SciTech Connect (OSTI)

    Grechka, V.; Tsvankin, I.

    1999-08-01

    Reflection moveout recorded over an azimuthally anisotropic medium (e.g., caused by vertical or dipping fractures) varies with the azimuth of the source-receiver line. Normal-moveout (NMO) velocity, responsible for the reflection traveltimes on conventional-length spreads, forms an elliptical curve in the horizontal plane. While this result remains valid in the presence of arbitrary anisotropy and heterogeneity, the inversion of the NMO ellipse for the medium parameters has been discussed so far only for horizontally homogeneous models above a horizontal or dipping reflector. Here, the authors develop an analytic moveout correction for weak lateral velocity variation in horizontally layered azimuthally anisotropic media. The correction term is proportional to the curvature of the zero-offset travel-time surface at the common midpoint and, therefore, can be estimated from surface seismic data. After the influence of lateral velocity variation on the effective NMO ellipses has been stripped, the generalized Dix equation can be used to compute the interval ellipses and evaluate the magnitude of azimuthal anisotropy (measured by P-wave NMO velocity) within the layer of interest. This methodology was applied to a 3-D wide-azimuth data set acquired over a fractured reservoir in the Powder River Basin, Wyoming. The processing sequence included 3-D semblance analysis (based on the elliptical NMO equation) for a grid of common-midpoint supergathers, spatial smoothing of the effective NMO ellipses and zero-offset traveltimes, correction for lateral velocity variation, and generalized Dix differentiation. The estimates of depth-varying fracture trends in the survey area, based on the interval P-wave NMO ellipses, are in good agreement with the results of outcrop and borehole measurements and the rotational analysis of four component S-wave data.

  3. Vertical and lateral morphology effects on solar cell performance for a thiophene–quinoxaline copolymer:PC 70BM blend

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Hansson, Rickard; Ericsson, Leif K. E.; Holmes, Natalie P.; Rysz, Jakub; Opitz, Andreas; Campoy-Quiles, Mariano; Wang, Ergang; Barr, Matthew G.; Kilcoyne, A. L. David; Zhou, Xiaojing; et al

    2015-02-13

    The distribution of electron donor and acceptor in the active layer is known to strongly influence the electrical performance of polymer solar cells for most of the high performance polymer:fullerene systems. The formulation of the solution from which the active layer is spincoated plays an important role in the quest for morphology control. We have studied how the choice of solvent and the use of small amounts of a low vapour pressure additive in the coating solution influence the film morphology and the solar cell performance for blends of poly[2,3-bis-(3-octyloxyphenyl)quinoxaline-5,8-diyl-alt-thiophene-2,5-diyl] (TQ1) and [6,6]-phenyl C71-butyric acid methyl ester (PC70BM). We havemore » investigated the lateral morphology using atomic force microscopy (AFM) and scanning transmission X-ray microscopy (STXM), the vertical morphology using dynamic secondary ion mass spectrometry (d-SIMS) and variable-angle spectroscopic ellipsometry (VASE), and the surface composition using near-edge X-ray absorption fine structure (NEXAFS). The lateral phase-separated domains observed in films spincoated from single solvents, increase in size with increasing solvent vapour pressure and decreasing PC70BM solubility, but are not observed when 1-chloronaphthalene (CN) is added. A strongly TQ1-enriched surface layer is formed in all TQ1:PC70BM blend films and rationalized by surface energy differences. The photocurrent and power conversion efficiency strongly increased upon the addition of CN, while the leakage current decreased by one to two orders of magnitude. The higher photocurrent correlates with the finer lateral structure and stronger TQ1-enrichment at the interface with the electron-collecting electrode. This indicates that the charge transport and collection are not hindered by this polymer-enriched surface layer. Neither the open-circuit voltage nor the series resistance of the devices are sensitive to the differences in morphology.« less

  4. Nano-fabricated perpendicular magnetic anisotropy electrodes for lateral spin valves and observation of Nernst-Ettingshausen related signals

    SciTech Connect (OSTI)

    Chejanovsky, N.; Sharoni, A.

    2014-08-21

    Lateral spin valves (LSVs) are efficient structures for characterizing spin currents in spintronics devices. Most LSVs are based on ferromagnetic (FM) electrodes for spin-injection and detection. While there are advantages for using perpendicular magnetic anisotropy (PMA) FM, e.g., stability to nano-scaling, these have almost not been studied. This is mainly due to difficulties in fabricating PMA FMs in a lateral geometry. We present here an efficient method, based on ion-milling through an AlN mask, for fabrication of LSVs with multi-layered PMA FMs such as Co/Pd and Co/Ni. We demonstrate, using standard permalloy FMs, that the method enables efficient spin injection. We show the multi-layer electrodes retain their PMA properties as well as spin injection and detection in PMA LSVs. In addition, we find a large asymmetric voltage signal which increases with current. We attribute this to a Nernst-Ettingshausen effect caused by local Joule heating and the perpendicular magnetic easy axis.

  5. DOE Tour of Zero: Marine Drive by Clifton View Homes | Department of Energy

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

    Marine Drive by Clifton View Homes DOE Tour of Zero: Marine Drive by Clifton View Homes Addthis 1 of 10 Clifton View Homes built this 2,408-square-foot zero energy home in Coupeville, Washington, to the performance criteria of the U.S. Department of Energy Zero Energy Ready Home (ZERH) program. 2 of 10 The ultra-efficient home has 7.84 kW of solar electric panels on the roof, which contribute to zero utility bills for the homeowners. The roof is built with structural insulated panels (SIPs) that

  6. DOE Tour of Zero: Port Hadlock by Clifton View Homes | Department of Energy

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

    Port Hadlock by Clifton View Homes DOE Tour of Zero: Port Hadlock by Clifton View Homes Addthis 1 of 10 Clifton View Homes built this 1,784-square-foot zero energy home in Port Hadlock, Washington, to the performance criteria of the U.S. Department of Energy Zero Energy Ready Home (ZERH) program. 2 of 10 The ultra-efficient home has 7.56 kW of solar electric panels on the roof that help it to achieve annual energy bills of $35. The solar panels are installed on the durable, fire-resistant

  7. View the Apps for Vehicles Phase One Submissions | Department of Energy

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

    View the Apps for Vehicles Phase One Submissions View the Apps for Vehicles Phase One Submissions January 24, 2013 - 11:13am Addthis 9 of the 37 entries for the Apps for Vehicles competition. 9 of the 37 entries for the Apps for Vehicles competition. Ian Kalin Director of the Energy Data Initiative How can I participate? Visit the competition website to view the submitted ideas. Starting on March 15, you'll be able to vote for your favorite completed apps. Apps for Vehicles The Open Data

  8. Optic for an endoscope/borescope having high resolution and narrow field of view

    DOE Patents [OSTI]

    Stone, Gary F.; Trebes, James E.

    2003-10-28

    An optic having optimized high spatial resolution, minimal nonlinear magnification distortion while at the same time having a limited chromatic focal shift or chromatic aberrations. The optic located at the distal end of an endoscopic inspection tool permits a high resolution, narrow field of view image for medical diagnostic applications, compared to conventional optics for endoscopic instruments which provide a wide field of view, low resolution image. The image coverage is over a narrow (<20 degrees) field of view with very low optical distortion (<5% pin cushion or barrel distortion. The optic is also optimized for best color correction as well as to aid medical diagnostics.

  9. Polarity characterization by anomalous x-ray dispersion of ZnO films and GaN lateral polar structures

    SciTech Connect (OSTI)

    Shelton, Christopher T.; Sachet, Edward; Paisley, Elizabeth A.; Hoffmann, Marc P.; Rajan, Joseph; Collazo, Ramn; Sitar, Zlatko; Maria, Jon-Paul

    2014-01-28

    We demonstrate the use of anomalous x-ray scattering of constituent cations at their absorption edge, in a conventional Bragg-Brentano diffractometer, to measure absolutely and quantitatively the polar orientation and polarity fraction of unipolar and mixed polar wurtzitic crystals. In one set of experiments, the gradual transition between c+ and c? polarity of epitaxial ZnO films on sapphire as a function of MgO buffer layer thickness is monitored quantitatively, while in a second experiment, we map the polarity of a lateral polar homojunction in GaN. The dispersion measurements are compared with piezoforce microscopy images, and we demonstrate how x-ray dispersion and scanning probe methods can provide complementary information that can discriminate between polarity fractions at a material surface and polarity fractions averaged over the film bulk.

  10. 1.9 kV AlGaN/GaN Lateral Schottky Barrier Diodes on Silicon

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Zhu, Mingda; Song, Bo; Qi, Meng; Hu, Zongyang; Nomoto, Kazuki; Yan, Xiaodong; Cao, Yu; Johnson, Wayne; Kohn, Erhard; Jena, Debdeep; et al

    2015-02-16

    In this letter, we present AlGaN/GaN lateral Schottky barrier diodes on silicon with recessed anodes and dual field plates. A low specific on-resistance RON,SP (5.12 mΩ · cm2), a low turn-on voltage (<0.7 V) and a high reverse breakdown voltage BV (>1.9 kV), were simultaneously achieved in devices with a 25 μm anode/cathode separation, resulting in a power figure-of-merit (FOM) BV2/RON,SP of 727 MW·cm2. The record high breakdown voltage of 1.9 kV is attributed to the dual field plate structure.

  11. Particles from Comet 81P/Wild 2 Viewed by ALS Microscopes

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

    Particles from Comet 81PWild 2 Viewed by ALS Microscopes Print NASA's 200-million, seven-year-long Stardust mission returned to Earth thousands of tiny particles snagged from the...

  12. DOE Zero Energy Ready Home Case Study: Clifton View Homes, Marine...

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

    Marine Drive and Port Hadlcok, Coupeville and Port Hadlock WA DOE Zero Energy Ready Home Case Study: Clifton View Homes, Marine Drive and Port Hadlcok, Coupeville and Port Hadlock ...

  13. DOE Zero Energy Ready Home Case Study: Clifton View Homes, Coupeville...

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

    Coupeville, WA, Systems Home DOE Zero Energy Ready Home Case Study: Clifton View Homes, Coupeville, WA, Systems Home Case study of a DOE Zero Energy Ready Home on Whidbey Island, ...

  14. A View of Manufacturing Through 3D Glasses | GE Global Research

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

    a.m. Eastern Time, I will be moderating a Google+ Video Hangout with top experts in the additive manufacturing space, which you can view on GE Global Research Live. I will be...

  15. Particles from Comet 81P/Wild 2 Viewed by ALS Microscopes

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

    Wild 2 Viewed by ALS Microscopes Print NASA's 200-million, seven-year-long Stardust mission returned to Earth thousands of tiny particles snagged from the coma of comet 81PWild...

  16. GPU-based Scalable Volumetric Reconstruction for Multi-view Stereo

    SciTech Connect (OSTI)

    Kim, H; Duchaineau, M; Max, N

    2011-09-21

    We present a new scalable volumetric reconstruction algorithm for multi-view stereo using a graphics processing unit (GPU). It is an effectively parallelized GPU algorithm that simultaneously uses a large number of GPU threads, each of which performs voxel carving, in order to integrate depth maps with images from multiple views. Each depth map, triangulated from pair-wise semi-dense correspondences, represents a view-dependent surface of the scene. This algorithm also provides scalability for large-scale scene reconstruction in a high resolution voxel grid by utilizing streaming and parallel computation. The output is a photo-realistic 3D scene model in a volumetric or point-based representation. We demonstrate the effectiveness and the speed of our algorithm with a synthetic scene and real urban/outdoor scenes. Our method can also be integrated with existing multi-view stereo algorithms such as PMVS2 to fill holes or gaps in textureless regions.

  17. RMIS ViewPrint c:\\rmis\\rmisdocs\\mailatt.rms Spool 1

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

    Security badges shall be worn in plain view, above the waist. Each employee must appear in person to obtain a badge. Badge applicants must provide adequate information to the ...

  18. The cool component and the dichotomy, lateral expansion, and axial rotation of solar X-ray jets

    SciTech Connect (OSTI)

    Moore, Ronald L.; Sterling, Alphonse C.; Falconer, David A.; Robe, Dominic

    2013-06-01

    We present results from a study of 54 polar X-ray jets that were observed in coronal X-ray movies from the X-ray Telescope on Hinode and had simultaneous coverage in movies of the cooler transition region (T ? 10{sup 5} K) taken in the He II 304 band of the Atmospheric Imaging Assembly (AIA) on Solar Dynamics Observatory. These dual observations verify the standard-jet/blowout-jet dichotomy of polar X-ray jets previously found primarily from XRT movies alone. In accord with models of blowout jets and standard jets, the AIA 304 movies show a cool (T ? 10{sup 5} K) component in nearly all blowout X-ray jets and in a small minority of standard X-ray jets, obvious lateral expansion in blowout X-ray jets but none in standard X-ray jets, and obvious axial rotation in both blowout X-ray jets and standard X-ray jets. In our sample, the number of turns of axial rotation in the cool-component standard X-ray jets is typical of that in the blowout X-ray jets, suggesting that the closed bipolar magnetic field in the jet base has substantial twist not only in all blowout X-ray jets but also in many standard X-ray jets. We point out that our results for the dichotomy, lateral expansion, and axial rotation of X-ray jets add credence to published speculation that type-II spicules are miniature analogs of X-ray jets, are generated by granule-size emerging bipoles, and thereby carry enough energy to power the corona and solar wind.

  19. CONCEPTUAL DIAGRAM OF ENGINEERED RUBBLE PILE AERIAL VIEW OF PROPOSED LOCATION FOR ENGINEERED RUBBLE PILE AT THE HAMMER FACILITY

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

    CONCEPTUAL DIAGRAM OF ENGINEERED RUBBLE PILE AERIAL VIEW OF PROPOSED LOCATION FOR ENGINEERED RUBBLE PILE AT THE HAMMER FACILITY

  20. A Comprehensive View of Global Potential for Hydro-generated Electricity

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | SciTech Connect A Comprehensive View of Global Potential for Hydro-generated Electricity Citation Details In-Document Search Title: A Comprehensive View of Global Potential for Hydro-generated Electricity In this study, we assess global hydropower potential using runoff and stream flow data, along with turbine technology performance, cost assumptions, and environmental considerations. The results provide the first comprehensive quantification of global hydropower

  1. Microsoft Word - A Systems View of the Modern Grid_Final_v2_0.doc

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

    V2.0 The NETL Modern Grid Initiative A SYSTEMS VIEW OF THE MODERN GRID Conducted by the National Energy Technology Laboratory for the U.S. Department of Energy Office of Electricity Delivery and Energy Reliability January 2007 Office of Electricity Delivery and Energy Reliability Page 1 v2.0 A Systems View of the Modern Grid TABLE OF CONTENTS Table of Contents ..................................................................................... 1 Executive Summary

  2. Residential Windows and Window Coverings: A Detailed View of the Installed

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

    Base and User Behavior | Department of Energy Residential Windows and Window Coverings: A Detailed View of the Installed Base and User Behavior Residential Windows and Window Coverings: A Detailed View of the Installed Base and User Behavior Includes information about the installed base of residential windows and window coverings, and the operation of window coverings by households. PDF icon residential_windows_coverings.pdf More Documents & Publications Energy Savings from Window

  3. Lateral flow devices

    DOE Patents [OSTI]

    Mazumdar, Debapriya (Urbana, IL); Liu, Juewen (Urbana, IL); Lu, Yi (Champaign, IL)

    2010-09-21

    An analytical test for an analyte comprises (a) a base, having a reaction area and a visualization area, (b) a capture species, on the base in the visualization area, comprising nucleic acid, and (c) analysis chemistry reagents, on the base in the reaction area. The analysis chemistry reagents comprise (i) a substrate comprising nucleic acid and a first label, and (ii) a reactor comprising nucleic acid. The analysis chemistry reagents can react with a sample comprising the analyte and water, to produce a visualization species comprising nucleic acid and the first label, and the capture species can bind the visualization species.

  4. New Markov Model Approaches to Deciphering Microbial Genome Function and Evolution: Comparative Genomics of Laterally Transferred Genes

    SciTech Connect (OSTI)

    Borodovsky, M.

    2013-04-11

    Algorithmic methods for gene prediction have been developed and successfully applied to many different prokaryotic genome sequences. As the set of genes in a particular genome is not homogeneous with respect to DNA sequence composition features, the GeneMark.hmm program utilizes two Markov models representing distinct classes of protein coding genes denoted "typical" and "atypical". Atypical genes are those whose DNA features deviate significantly from those classified as typical and they represent approximately 10% of any given genome. In addition to the inherent interest of more accurately predicting genes, the atypical status of these genes may also reflect their separate evolutionary ancestry from other genes in that genome. We hypothesize that atypical genes are largely comprised of those genes that have been relatively recently acquired through lateral gene transfer (LGT). If so, what fraction of atypical genes are such bona fide LGTs? We have made atypical gene predictions for all fully completed prokaryotic genomes; we have been able to compare these results to other "surrogate" methods of LGT prediction.

  5. Particles from Comet 81P/Wild 2 Viewed by ALS Microscopes

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

    Particles from Comet 81P/Wild 2 Viewed by ALS Microscopes Particles from Comet 81P/Wild 2 Viewed by ALS Microscopes Print Wednesday, 30 May 2007 00:00 NASA's $200-million, seven-year-long Stardust mission returned to Earth thousands of tiny particles snagged from the coma of comet 81P/Wild 2. Four ALS beamlines and the researchers using them were among the hundreds of scientists and dozens of experimental techniques in facilities around the world that contributed to the preliminary examination

  6. Experiments at Scale with In-Situ Visualization Using ParaView/Catalyst in RAGE

    SciTech Connect (OSTI)

    Kares, Robert John

    2014-10-31

    In this paper I describe some numerical experiments performed using the ParaView/Catalyst in-situ visualization infrastructure deployed in the Los Alamos RAGE radiation-hydrodynamics code to produce images from a running large scale 3D ICF simulation on the Cielo supercomputer at Los Alamos. The detailed procedures for the creation of the visualizations using ParaView/Catalyst are discussed and several images sequences from the ICF simulation problem produced with the in-situ method are presented. My impressions and conclusions concerning the use of the in-situ visualization method in RAGE are discussed.

  7. Fermi Large Area Telescope View of the Core of the Radio Galaxy Centaurus A

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | SciTech Connect Fermi Large Area Telescope View of the Core of the Radio Galaxy Centaurus A Citation Details In-Document Search Title: Fermi Large Area Telescope View of the Core of the Radio Galaxy Centaurus A Authors: Abdo, A.A. ; /Naval Research Lab, Wash., D.C. /Natl. Acad. Sci. ; Ackermann, M. ; Ajello, M. ; /Stanford U., HEPL /KIPAC, Menlo Park /SLAC ; Atwood, W.B. ; /UC, Santa Cruz ; Baldini, L. ; /INFN, Pisa ; Ballet, J. ; /DAPNIA, Saclay ; Barbiellini, G. ;

  8. The NuSTAR View of Nearby Compton-thick Active Galactic Nuclei: The Cases

    Office of Scientific and Technical Information (OSTI)

    of NGC 424, NGC 1320, and IC 2560 (Journal Article) | SciTech Connect SciTech Connect Search Results Journal Article: The NuSTAR View of Nearby Compton-thick Active Galactic Nuclei: The Cases of NGC 424, NGC 1320, and IC 2560 Citation Details In-Document Search Title: The NuSTAR View of Nearby Compton-thick Active Galactic Nuclei: The Cases of NGC 424, NGC 1320, and IC 2560 Authors: Balokovic, M. ; /Caltech ; Comastri, A. ; /Bologna Observ. ; Harrison, F.A. ; /Caltech ; Alexander, D.M. ;

  9. The NuSTAR View of Nearby Compton-thick Active Galactic Nuclei: The Cases

    Office of Scientific and Technical Information (OSTI)

    of NGC 424, NGC 1320, and IC 2560 (Journal Article) | SciTech Connect The NuSTAR View of Nearby Compton-thick Active Galactic Nuclei: The Cases of NGC 424, NGC 1320, and IC 2560 Citation Details In-Document Search Title: The NuSTAR View of Nearby Compton-thick Active Galactic Nuclei: The Cases of NGC 424, NGC 1320, and IC 2560 × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of Scientific and Technical Information

  10. Capella Corona Revisited: a Combined View from Textit XMM-Newton RGS,

    Office of Scientific and Technical Information (OSTI)

    Textit Chandra HETGS, and LETGS (Conference) | SciTech Connect Conference: Capella Corona Revisited: a Combined View from Textit XMM-Newton RGS, Textit Chandra HETGS, and LETGS Citation Details In-Document Search Title: Capella Corona Revisited: a Combined View from Textit XMM-Newton RGS, Textit Chandra HETGS, and LETGS We present a combined analysis of the X-ray emission of the Capella corona obtained with XMM-Newton RGS, Chandra HETGS, and LETGS. An improved atomic line database and a new

  11. Capella Corona Revisited: a Combined View from Textit XMM-Newton RGS,

    Office of Scientific and Technical Information (OSTI)

    Textit Chandra HETGS, and LETGS (Conference) | SciTech Connect Conference: Capella Corona Revisited: a Combined View from Textit XMM-Newton RGS, Textit Chandra HETGS, and LETGS Citation Details In-Document Search Title: Capella Corona Revisited: a Combined View from Textit XMM-Newton RGS, Textit Chandra HETGS, and LETGS × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of Scientific and Technical Information (OSTI)

  12. Under-Sodium Viewing: A Review of Ultrasonic Imaging Technology for Liquid Metal Fast Reactors

    SciTech Connect (OSTI)

    Griffin, Jeffrey W.; Peters, Timothy J.; Posakony, Gerald J.; Chien, Hual-Te; Bond, Leonard J.; Denslow, Kayte M.; Sheen, Shuh-Haw; Raptis, Paul

    2009-03-27

    This current report is a summary of information obtained in the "Information Capture" task of the U.S. DOE-funded "Under Sodium Viewing (USV) Project." The goal of the multi-year USV project is to design, build, and demonstrate a state-of-the-art prototype ultrasonic viewing system tailored for periodic reactor core in-service monitoring and maintenance inspections. The study seeks to optimize system parameters, improve performance, and re-establish this key technology area which will be required to support any new U.S. liquid-metal cooled fast reactors.

  13. Delamination Failures in Long-Term Field Aged PV Modules from Point of View

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

    of Encapsulant | Department of Energy Delamination Failures in Long-Term Field Aged PV Modules from Point of View of Encapsulant Delamination Failures in Long-Term Field Aged PV Modules from Point of View of Encapsulant This PowerPoint presentation was originally given by Tsuyoshi Shioda of Mitsui Chemicals, Inc. on Feb. 26, 2014 during the opening session of the 2013 NREL PV Module Reliability Workshop. It summarizes the study of long-term, field-aged photovoltaic modules with typical

  14. The Outlook for Energy: A View to 2030 | Department of Energy

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

    The Outlook for Energy: A View to 2030 The Outlook for Energy: A View to 2030 Presents an outlook on the future supply and demand for energy until the year 2030, with a major focus on oil, natural gas, coal, and renewable sources of energy. PDF icon deer08_tunison.pdf More Documents & Publications Energy Outlook for the Transport Sector Measuring the Costs of U.S. Oil Dependence and the Benefits of Reducing It Before the Senate Energy and Natural Resources Committee

  15. Photo of the Week: Satellite View of Sandy at Night | Department of Energy

    Energy Savers [EERE]

    Satellite View of Sandy at Night Photo of the Week: Satellite View of Sandy at Night November 2, 2012 - 10:21am Addthis On Monday, October 29, 2012, Hurricane Sandy made landfall 5 miles south of Atlantic City, New Jersey, with maximum sustained winds near 80 mph. This satellite image was taken 16 to 18 hours before Sandy's landfall on the New Jersey coast, using the Visible Infrared Imaging Radiometer Suite on NASA's Suomi National Polar-orbiting Partnership satellite. The Department of Energy,

  16. Self-organization during growth of ZrN/SiN{sub x} multilayers by epitaxial lateral overgrowth

    SciTech Connect (OSTI)

    Fallqvist, A.; Fager, H.; Hultman, L.; Persson, P. O. .; Ghafoor, N.

    2013-12-14

    ZrN/SiN{sub x} nanoscale multilayers were deposited on ZrN seed layers grown on top of MgO(001) substrates by dc magnetron sputtering with a constant ZrN thickness of 40 and with an intended SiN{sub x} thickness of 2, 4, 6, 8, and 15 at a substrate temperature of 800 C and 6 at 500 C. The films were investigated by X-ray diffraction, high-resolution scanning transmission electron microscopy, and energy dispersive X-ray spectroscopy. The investigations show that the SiN{sub x} is amorphous and that the ZrN layers are crystalline. Growth of epitaxial cubic SiN{sub x}known to take place on TiN(001)on ZrN(001) is excluded to the monolayer resolution of this study. During the course of SiN{sub x} deposition, the material segregates to form surface precipitates in discontinuous layers for SiN{sub x} thicknesses ?6 that coalesce into continuous layers for 8 and 15 thickness at 800 C, and for 6 at 500 C. The SiN{sub x} precipitates are aligned vertically. The ZrN layers in turn grow by epitaxial lateral overgrowth on the discontinuous SiN{sub x} in samples deposited at 800 C with up to 6 thick SiN{sub x} layers. Effectively a self-organized nanostructure can be grown consisting of strings of 13 nm large SiN{sub x} precipitates along apparent column boundaries in the epitaxial ZrN.

  17. Enhancement of minority carrier lifetime of GaInP with lateral composition modulation structure grown by molecular beam epitaxy

    SciTech Connect (OSTI)

    Park, K. W.; Ravindran, Sooraj; Kang, S. J.; Hwang, H. Y.; Jho, Y. D.; Park, C. Y.; Jo, Y. R.; Kim, B. J.; Lee, Y. T.

    2014-07-28

    We report the enhancement of the minority carrier lifetime of GaInP with a lateral composition modulated (LCM) structure grown using molecular beam epitaxy (MBE). The structural and optical properties of the grown samples are studied by transmission electron microscopy and photoluminescence, which reveal the formation of vertically aligned bright and dark slabs corresponding to Ga-rich and In-rich GaInP regions, respectively, with good crystal quality. With the decrease of V/III ratio during LCM GaInP growth, it is seen that the band gap of LCM GaInP is reduced, while the PL intensity remains high and is comparable to that of bulk GaInP. We also investigate the minority carrier lifetime of LCM structures made with different flux ratios. It is found that the minority carrier lifetime of LCM GaInP is ?37 times larger than that of bulk GaInP material, due to the spatial separation of electrons and holes by In-rich and Ga-rich regions of the LCM GaInP, respectively. We further demonstrate that the minority carrier lifetime of the grown LCM GaInP structures can easily be tuned by simply adjusting the V/III flux ratio during MBE growth, providing a simple yet powerful technique to tailor the electrical and optical properties at will. The exceptionally high carrier lifetime and the reduced band gap of LCM GaInP make them a highly attractive candidate for forming the top cell of multi-junction solar cells and can enhance their efficiency, and also make them suitable for other optoelectronics devices, such as photodetectors, where longer carrier lifetime is beneficial.

  18. Transjugular Intrahepatic Porto-Systemic Shunt Placement in a Patient with Left-Lateral Split-Liver Transplant and Mesenterico-Left Portal Vein by Pass Placement

    SciTech Connect (OSTI)

    Miraglia, Roberto Maruzzelli, Luigi; Luca, Angelo

    2011-12-15

    This is a report of a successful placement of a transjugular intrahepatic porto-systemic shunt in a young patient with previous left-lateral, split-liver transplant and mesenterico-left portal vein by pass placement after posttransplant extrahepatic portal vein thrombosis.

  19. Optic for industrial endoscope/borescope with narrow field of view and low distortion

    DOE Patents [OSTI]

    Stone, Gary F.; Trebes, James E.

    2005-08-16

    An optic for the imaging optics on the distal end of a flexible fiberoptic endoscope or rigid borescope inspection tool. The image coverage is over a narrow (<20 degrees) field of view with very low optical distortion (<5% pin cushion or barrel distortion), compared to the typical <20% distortion. The optic will permit non-contact surface roughness measurements using optical techniques. This optic will permit simultaneous collection of selected image plane data, which data can then be subsequently optically processed. The image analysis will yield non-contact surface topology data for inspection where access to the surface does not permit a mechanical styles profilometer verification of surface topology. The optic allows a very broad spectral band or range of optical inspection. It is capable of spectroscopic imaging and fluorescence induced imaging when a scanning illumination source is used. The total viewing angle for this optic is 10 degrees for the full field of view of 10 degrees, compared to 40-70 degrees full angle field of view of the conventional gradient index or GRIN's lens systems.

  20. DOE Zero Energy Ready Home Case Study: Clifton View Homes, Coupeville, Washington

    SciTech Connect (OSTI)

    none,

    2013-09-01

    Ted Clifton, founder of Clifton View Homes, achieved an impressive Home Energy Rating System (HERS) score of 34 (without solar panels) on a two-story home completed in July 2011 that also earned him his first Challenge Home certification from the U.S. Department of Energy (DOE). This home also garnered a 2013 Housing Innovation Award in the "systems builder" category.

  1. Particles from Comet 81P/Wild 2 Viewed by ALS Microscopes

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

    Particles from Comet 81P/Wild 2 Viewed by ALS Microscopes Print NASA's $200-million, seven-year-long Stardust mission returned to Earth thousands of tiny particles snagged from the coma of comet 81P/Wild 2. Four ALS beamlines and the researchers using them were among the hundreds of scientists and dozens of experimental techniques in facilities around the world that contributed to the preliminary examination of the first samples. Adding to recent advances in cometary science showing the

  2. Particles from Comet 81P/Wild 2 Viewed by ALS Microscopes

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

    Particles from Comet 81P/Wild 2 Viewed by ALS Microscopes Print NASA's $200-million, seven-year-long Stardust mission returned to Earth thousands of tiny particles snagged from the coma of comet 81P/Wild 2. Four ALS beamlines and the researchers using them were among the hundreds of scientists and dozens of experimental techniques in facilities around the world that contributed to the preliminary examination of the first samples. Adding to recent advances in cometary science showing the

  3. Particles from Comet 81P/Wild 2 Viewed by ALS Microscopes

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

    Particles from Comet 81P/Wild 2 Viewed by ALS Microscopes Print NASA's $200-million, seven-year-long Stardust mission returned to Earth thousands of tiny particles snagged from the coma of comet 81P/Wild 2. Four ALS beamlines and the researchers using them were among the hundreds of scientists and dozens of experimental techniques in facilities around the world that contributed to the preliminary examination of the first samples. Adding to recent advances in cometary science showing the

  4. Particles from Comet 81P/Wild 2 Viewed by ALS Microscopes

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

    Particles from Comet 81P/Wild 2 Viewed by ALS Microscopes Print NASA's $200-million, seven-year-long Stardust mission returned to Earth thousands of tiny particles snagged from the coma of comet 81P/Wild 2. Four ALS beamlines and the researchers using them were among the hundreds of scientists and dozens of experimental techniques in facilities around the world that contributed to the preliminary examination of the first samples. Adding to recent advances in cometary science showing the

  5. Residential Windows and Window Coverings: A Detailed View of the Installed Base and User Behavior

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

    Residential Windows and Window Coverings: A Detailed View of the Installed Base and User Behavior SEPTEMBER 2013 Prepared for: Building Technologies Office Office of Energy Efficiency and Renewable Energy U.S. Department of Energy Prepared by: D&R International, Ltd. September 2013 Prepared for: Building Technologies Office Office of Energy Efficiency and Renewable Energy U.S. Department of Energy Prepared By: D&R International, Ltd. 1300 Spring Street, Suite 500 Silver Spring, MD 20910

  6. A Network-based View of the U.S. Energy Sector

    Gasoline and Diesel Fuel Update (EIA)

    A Network-based View of the U.S. Energy Sector Vipin Arora | Elizabeth Sendich | Julia Teng February 2016 Independent Statistics & Analysis www.eia.gov U.S. Energy Information Administration Washington, DC 20585 This paper is released to encourage discussion and critical comment. The analysis and conclusions expressed here are those of the authors and not necessarily those of the U.S. Energy Information Administration. WORKING PAPER SERIES February 2016 Vipin Arora, Elizabeth Sendich, and

  7. September 2013 Most Viewed Documents for Biology And Medicine | OSTI, US

    Office of Scientific and Technical Information (OSTI)

    Dept of Energy, Office of Scientific and Technical Information September 2013 Most Viewed Documents for Biology And Medicine Science Subject Feed Drug Retention Times Center for Human Reliability Studies (2007) 29 /> Oleoresin Capsicum toxicology evaluation and hazard review Archuleta, M.M. (1995) 27 /> SURVEY OF NOISE SUPPRESSION SYSTEMS FOR ENGINE GENERATOR SETS. KRISHNA,C.R. (1999) 27 /> Site-Directed Research and Development FY 2012 Annual Report , (2013) 27 /> Human

  8. September 2013 Most Viewed Documents for Engineering | OSTI, US Dept of

    Office of Scientific and Technical Information (OSTI)

    Energy, Office of Scientific and Technical Information September 2013 Most Viewed Documents for Engineering Science Subject Feed Conduction heat transfer solutions VanSant, J.H. (1980) 190 /> Charpy impact test results on five materials and NIST verification specimens using instrumented 2-mm and 8-mm strikers Nanstad, R.K.; Sokolov, M.A. (1995) 117 /> Stress analysis and evaluation of a rectangular pressure vessel. [For equipment for sampling Hanford tank radwaste] Rezvani, M.A.;

  9. September 2013 Most Viewed Documents for Fossil Fuels | OSTI, US Dept of

    Office of Scientific and Technical Information (OSTI)

    Energy, Office of Scientific and Technical Information September 2013 Most Viewed Documents for Fossil Fuels Science Subject Feed EXPERIMENTAL AND THEORETICAL DETERMINATION OF HEAVY OIL VISCOSITY UNDER RESERVOIR CONDITIONS Dr. Jorge Gabitto; Maria Barrufet (2003) 42 /> Molecular catalytic hydrogenation of aromatic hydrocarbons and hydrotreating of coal liquids. Yang, Shiyong; Stock, L.M. (1996) 36 /> Fluid Dynamics in Sucker Rod Pumps Cutler, R.P.; Mansure, A.J. (1999) 35 />

  10. September 2013 Most Viewed Documents for Materials | OSTI, US Dept of

    Office of Scientific and Technical Information (OSTI)

    Energy, Office of Scientific and Technical Information September 2013 Most Viewed Documents for Materials Science Subject Feed The influence of grain size on the mechanical properties ofsteel Morris Jr., J.W. (2001) 119 /> Charpy impact test results on five materials and NIST verification specimens using instrumented 2-mm and 8-mm strikers Nanstad, R.K.; Sokolov, M.A. (1995) 117 /> Mechanical properties and energy absorption characteristics of a polyurethane foam Goods, S.H.;

  11. September 2013 Most Viewed Documents for Physics | OSTI, US Dept of Energy,

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information September 2013 Most Viewed Documents for Physics Science Subject Feed Computational procedures for determining parameters in Ramberg-Osgood elastoplastic model based on modulus and damping versus strain Ueng, Tzou-Shin; Chen, Jian-Chu. (1992) 50 /> White LED with High Package Extraction Efficiency Yi Zheng; Matthew Stough (2008) 46 /> Plastic Gamma Sensors: An Application in Detection of Radioisotopes S. Mukhopadhyay (2003) 39 /> Energy

  12. September 2015 Most Viewed Documents for Biology And Medicine | OSTI, US

    Office of Scientific and Technical Information (OSTI)

    Dept of Energy, Office of Scientific and Technical Information September 2015 Most Viewed Documents for Biology And Medicine Measuring dopamine release in the human brain with PET Volkow, N.D. [Brookhaven National Lab., Upton, NY (United States)]|[State Univ. of New York at Stony Brook, Stony Brook, NY (United States). Dept. of Psychiatry]; Fowler, J.S.; Logan, J.; Wang, G.J. [Brookhaven National Lab., Upton, NY (United States)] (1995) 168 Drug Retention Times Center for Human Reliability

  13. September 2015 Most Viewed Documents for Fossil Fuels | OSTI, US Dept of

    Office of Scientific and Technical Information (OSTI)

    Energy, Office of Scientific and Technical Information September 2015 Most Viewed Documents for Fossil Fuels EXPERIMENTAL AND THEORETICAL DETERMINATION OF HEAVY OIL VISCOSITY UNDER RESERVOIR CONDITIONS Dr. Jorge Gabitto; Maria Barrufet (2003) 141 Decomposition of calcium sulfate: a review of the literature. [62 refs] Swift, W M; Panek, A F; Smith, G W; Vogel, G J; Jonke, A A (1976) 122 Practical hot oiling and hot watering for paraffin control Mansure, A.J. [Sandia National Labs.,

  14. September 2015 Most Viewed Documents for Geosciences | OSTI, US Dept of

    Office of Scientific and Technical Information (OSTI)

    Energy, Office of Scientific and Technical Information September 2015 Most Viewed Documents for Geosciences Drilling and coring methods that minimize the disturbance of cuttings, core, and rock formation in the unsaturated zone, Yucca Mountain, Nevada Hammermeister, D.P.; Blout, D.O.; McDaniel, J.C. (1985) 72 Seismic design evaluation guidelines for buried piping for the DOE HLW Facilities Lin, Chi-Wen [Consultant, Martinez, CA (United States)]; Antaki, G. [Westinghouse Savannah River Co.,

  15. September 2015 Most Viewed Documents for Physics | OSTI, US Dept of Energy,

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information September 2015 Most Viewed Documents for Physics Plastic Gamma Sensors: An Application in Detection of Radioisotopes S. Mukhopadhyay (2003) 123 Cathodic arc plasma deposition Anders, Andre (2002) 105 Energy level structure and transition probabilities in the spectra of the trivalent lanthanides in LaF/sub 3/. [Tables, diagrams] Carnall, W.T.; Crosswhite, H.; Crosswhite, H.M. (1978) 103 Synchrotron power supply light source note Fathizadeh, M.

  16. SCIENCE ON SATURDAY- "A Robot's View of Our Ocean Planet" | Princeton

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

    Plasma Physics Lab 16, 2013, 9:30am Science On Saturday MBG Auditorium SCIENCE ON SATURDAY- "A Robot's View of Our Ocean Planet" Professor Josh Kohut, Assistant Professor of Oceanography Center for Coastal Physical Oceanography, Rutgers University Presentation: PDF icon SOS16MAR2013_JKohut.pdf Science on Saturday is a series of lectures given by scientists, mathematicians, and other professionals involved in cutting-edge research. Held on Saturday mornings throughout winter, the

  17. Particles from Comet 81P/Wild 2 Viewed by ALS Microscopes

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

    Particles from Comet 81P/Wild 2 Viewed by ALS Microscopes Print NASA's $200-million, seven-year-long Stardust mission returned to Earth thousands of tiny particles snagged from the coma of comet 81P/Wild 2. Four ALS beamlines and the researchers using them were among the hundreds of scientists and dozens of experimental techniques in facilities around the world that contributed to the preliminary examination of the first samples. Adding to recent advances in cometary science showing the

  18. Particles from Comet 81P/Wild 2 Viewed by ALS Microscopes

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

    Particles from Comet 81P/Wild 2 Viewed by ALS Microscopes Print NASA's $200-million, seven-year-long Stardust mission returned to Earth thousands of tiny particles snagged from the coma of comet 81P/Wild 2. Four ALS beamlines and the researchers using them were among the hundreds of scientists and dozens of experimental techniques in facilities around the world that contributed to the preliminary examination of the first samples. Adding to recent advances in cometary science showing the

  19. Particles from Comet 81P/Wild 2 Viewed by ALS Microscopes

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

    Particles from Comet 81P/Wild 2 Viewed by ALS Microscopes Print NASA's $200-million, seven-year-long Stardust mission returned to Earth thousands of tiny particles snagged from the coma of comet 81P/Wild 2. Four ALS beamlines and the researchers using them were among the hundreds of scientists and dozens of experimental techniques in facilities around the world that contributed to the preliminary examination of the first samples. Adding to recent advances in cometary science showing the

  20. December 2015 Most Viewed Documents for Biology And Medicine | OSTI, US

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

    Dept of Energy, Office of Scientific and Technical Information December 2015 Most Viewed Documents for Biology And Medicine Measuring dopamine release in the human brain with PET Volkow, N.D. [Brookhaven National Lab., Upton, NY (United States)]|[State Univ. of New York at Stony Brook, Stony Brook, NY (United States). Dept. of Psychiatry]; Fowler, J.S.; Logan, J.; Wang, G.J. [Brookhaven National Lab., Upton, NY (United States)] (1995) 160 Drug Retention Times Center for Human Reliability

  1. December 2015 Most Viewed Documents for Geosciences | OSTI, US Dept of

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

    Energy, Office of Scientific and Technical Information December 2015 Most Viewed Documents for Geosciences Tracers and Tracer Testing: Design, Implementation, Tracer Selection, and Interpretation Methods G. Michael Shook; Shannon L.; Allan Wylie (2004) 108 Gas-phase diffusion in porous media: Evaluation of an advective- dispersive formulation and the dusty-gas model including comparison to data for binary mixtures Webb, S.W. (1996) 73 Determination of effective porosity of mudrocks: a

  2. December 2015 Most Viewed Documents for Renewable Energy Sources | OSTI, US

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

    Dept of Energy, Office of Scientific and Technical Information December 2015 Most Viewed Documents for Renewable Energy Sources Aerodynamic characteristics of seven symmetrical airfoil sections through 180-degree angle of attack for use in aerodynamic analysis of vertical axis wind turbines Sheldahl, R E; Klimas, P C (1981) 307 Calculation of brine properties. [Above 80/sup 0/F and for salt content between 5 and 25%] Dittman, G.L. (1977) 228 Temperature coefficients for PV modules and

  3. April 2013 Most Viewed Documents for Biology And Medicine | OSTI, US Dept

    Office of Scientific and Technical Information (OSTI)

    of Energy, Office of Scientific and Technical Information April 2013 Most Viewed Documents for Biology And Medicine Science Subject Feed Publications in biomedical and environmental sciences programs, 1981 Moody, J.B. (comp.) (1982) 306 /> Drug Retention Times Center for Human Reliability Studies (2007) 99 /> SURVEY OF NOISE SUPPRESSION SYSTEMS FOR ENGINE GENERATOR SETS. KRISHNA,C.R. (1999) 95 /> Defining the Effectiveness of UV Lamps Installed in Circulating Air Ductwork Douglas

  4. April 2013 Most Viewed Documents for Engineering | OSTI, US Dept of Energy,

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information April 2013 Most Viewed Documents for Engineering Science Subject Feed Charpy impact test results on five materials and NIST verification specimens using instrumented 2-mm and 8-mm strikers Nanstad, R.K.; Sokolov, M.A. (1995) 534 /> Heat Treatment Procedure Qualification -- Final Technical Report Robert C. Voigt (2004) 488 /> Conduction heat transfer solutions VanSant, J.H. (1980) 364 /> Damage identification and health monitoring of

  5. April 2013 Most Viewed Documents for Environmental Sciences | OSTI, US Dept

    Office of Scientific and Technical Information (OSTI)

    of Energy, Office of Scientific and Technical Information April 2013 Most Viewed Documents for Environmental Sciences Science Subject Feed Building a secondary containment system Broder, M.F. (1994) 144 /> Methods and opportunities in the recycling of rare earth based materials Ellis, T.W.; Schmidt, F.A.; Jones, L.L. (1994) 134 /> Ecological Screening Values for Surface Water, Sediment, and Soil Friday, G. P. (1999) 128 /> Ammonia usage in vapor compression for refrigeration and

  6. April 2013 Most Viewed Documents for Mathematics And Computing | OSTI, US

    Office of Scientific and Technical Information (OSTI)

    Dept of Energy, Office of Scientific and Technical Information April 2013 Most Viewed Documents for Mathematics And Computing Science Subject Feed Publications in biomedical and environmental sciences programs, 1981 Moody, J.B. (comp.) (1982) 306 /> A comparison of risk assessment techniques from qualitative to quantitative Altenbach, T.J. (1995) 159 /> Lecture notes for introduction to safety and health Biele, F. (1992) 138 /> Analytical considerations in the code qualification of

  7. April 2013 Most Viewed Documents for Physics | OSTI, US Dept of Energy,

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information April 2013 Most Viewed Documents for Physics Science Subject Feed Lithium literature review: lithium's properties and interactions Jeppson, D.W.; Ballif, J.L.; Yuan, W.W.; Chou, B.E. (1978) 123 /> Plastic Gamma Sensors: An Application in Detection of Radioisotopes S. Mukhopadhyay (2003) 85 /> Organic light emitting diodes (OLEDS) and OLED-based structurally integrated optical sensors Cai, Yuankun (2010) 83 /> White LED with High Package

  8. April 2013 Most Viewed Documents for Renewable Energy Sources | OSTI, US

    Office of Scientific and Technical Information (OSTI)

    Dept of Energy, Office of Scientific and Technical Information April 2013 Most Viewed Documents for Renewable Energy Sources Science Subject Feed Chapter 11. Heat Exchangers Rafferty, Kevin D.; Culver, Gene (1998) 1252 /> Seventh Edition Fuel Cell Handbook NETL (2004) 628 /> Wet cooling towers: rule-of-thumb design and simulation Leeper, S.A. (1981) 290 /> Chapter 17. Engineering cost analysis Higbee, Charles V. (1998) 223 /> Geothermal Power Generation - A Primer on

  9. January 2013 Most Viewed Documents for Biology And Medicine | OSTI, US Dept

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

    of Energy, Office of Scientific and Technical Information January 2013 Most Viewed Documents for Biology And Medicine Nevada Test Site Radiological Control Manual Radiological Control Managers' Council Nevada Test Site Effects of ionizing radiation on the boreal forest: Canada's FIG experiment, with implications for radionuclides Amiro, B.D.; Sheppard, S.C Assessment of atmospheric metallic pollution in the metropolitan region of Sao Paulo, Brazil, employing Tillandsia usneoides L. as

  10. January 2013 Most Viewed Documents for Chemistry | OSTI, US Dept of Energy,

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

    Office of Scientific and Technical Information January 2013 Most Viewed Documents for Chemistry Dialkylenecarbonate-Bridged Polysilsesquioxanes. Hybrid Organic-Inorganic Sol-Gels with a Thermally Labile Bridging Group Assink, Roger A.; Baugher, Brigitta M.; Beach, James V.; Loy, Douglas A.; Shea, Kenneth J.; Small, James H.; Tran, Joseph The impact of solution agglomeration on the deposition of self-assembled monolayers BUNKER,BRUCE C.; CARPICK,ROBERT W.; ASSINK,ROGER A.; THOMAS,MICHAEL L.;

  11. January 2013 Most Viewed Documents for Geosciences | OSTI, US Dept of

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

    Energy, Office of Scientific and Technical Information January 2013 Most Viewed Documents for Geosciences Evaluation of Cavity Collapse and Surface Crater Formation for Selected Lawrence Livermore National Laboratory Underground Nuclear Tests - 2011, Part 2 Pawloski, G A Evaluation of Cross-Hole Seismic Tomography for Imaging Low Resistance Intervals and Associated Carbonate Sediments in Coastal Plain Sequences on the Savannah River Site, South Carolina Cumbest, R. J. Characteristics of

  12. January 2013 Most Viewed Documents for Materials | OSTI, US Dept of Energy,

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

    Office of Scientific and Technical Information January 2013 Most Viewed Documents for Materials Evaluation of the inhibitive effect of some plant extracts on the acid corrosion of mild steel Oguzie, Emeka E. [Electrochemistry and Materials Science Research Laboratory, Department of Chemistry, Federal University of Technology, PMB 1526, Owerri (Nigeria)], E-mail: oguziemeka@yahoo.com Superconducting wind turbine generators Abrahamsen, A B; Seiler, E; Zirngibl, T; Andersen, N H [Materials

  13. January 2013 Most Viewed Documents for Mathematics And Computing | OSTI, US

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    Dept of Energy, Office of Scientific and Technical Information January 2013 Most Viewed Documents for Mathematics And Computing Cybersecurity through Real-Time Distributed Control Systems Kisner, Roger A [ORNL]; Manges, Wayne W [ORNL]; MacIntyre, Lawrence Paul [ORNL]; Nutaro, James J [ORNL]; Munro Jr, John K [ORNL]; Ewing, Paul D [ORNL]; Howlader, Mostofa [ORNL]; Kuruganti, Phani Teja [ORNL]; Wallace, Richard M [ORNL]; Olama, Mohammed M [ORNL] REACTOR ANALYSIS AND VIRTUAL CONTROL ENVIRONMENT

  14. January 2013 Most Viewed Documents for Renewable Energy Sources | OSTI, US

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

    Dept of Energy, Office of Scientific and Technical Information January 2013 Most Viewed Documents for Renewable Energy Sources Photovoltaic Materials Duty, C.; Angelini, J.; Armstrong, B.; Bennett, C.; Evans, B.; Jellison, G. E.; Joshi, P.; List, F.; Paranthaman, P.; Parish, C.; Wereszczak, A. High Efficiency CdTe and CIGS Thin Film Solar Cells: Highlights of the Technologies Challenges (Presentation) Noufi, R. Accelerated UV Test Methods for Encapsulants of Photovoltaic Modules

  15. Jefferson Lab scientist puts intriguing view on spin of the proton |

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

    Jefferson Lab scientist puts intriguing view on spin of the proton April 17, 2007 Newport News, Va. - A new result from the HERMES experiment at The German Electron Synchrotron DESY indicates that the gluons which bind quarks into the proton show only slight polarization. The result will be presented by Elke-Caroline Aschenauer, a former HERMES spokesperson and current 12 GeV Upgrade Hall D Leader at the Department of Energy's Thomas Jefferson National Accelerator Facility. In the late

  16. July 2013 Most Viewed Documents for Biology And Medicine | OSTI, US Dept of

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    Energy, Office of Scientific and Technical Information July 2013 Most Viewed Documents for Biology And Medicine Science Subject Feed Carbon Dioxide Sequestering Using Microalgal Systems Daniel J. Stepan; Richard E. Shockey; Thomas A. Moe; Ryan Dorn (2002) 51 /> SURVEY OF NOISE SUPPRESSION SYSTEMS FOR ENGINE GENERATOR SETS. KRISHNA,C.R. (1999) 46 /> Human radiation studies: Remembering the early years. Oral history of Donner Lab Administrator Baird G. Whaley, August 15, 1994 NONE (1995)

  17. July 2013 Most Viewed Documents for Engineering | OSTI, US Dept of Energy,

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    Office of Scientific and Technical Information July 2013 Most Viewed Documents for Engineering Science Subject Feed Heat Treatment Procedure Qualification -- Final Technical Report Robert C. Voigt (2004) 513 /> Charpy impact test results on five materials and NIST verification specimens using instrumented 2-mm and 8-mm strikers Nanstad, R.K.; Sokolov, M.A. (1995) 241 /> Conduction heat transfer solutions VanSant, J.H. (1980) 194 /> Damage identification and health monitoring of

  18. July 2013 Most Viewed Documents for Environmental Sciences | OSTI, US Dept

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    of Energy, Office of Scientific and Technical Information July 2013 Most Viewed Documents for Environmental Sciences Science Subject Feed Building a secondary containment system Broder, M.F. (1994) 98 /> Separation of heavy metals: Removal from industrial wastewaters and contaminated soil Peters, R.W.; Shem, L. (1993) 76 /> Ammonia usage in vapor compression for refrigeration and air-conditioning in the United States Fairchild, P.D.; Baxter, V.D. (1995) 58 /> Mitigation options for

  19. July 2013 Most Viewed Documents for Fossil Fuels | OSTI, US Dept of Energy,

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    Office of Scientific and Technical Information July 2013 Most Viewed Documents for Fossil Fuels Science Subject Feed EXPERIMENTAL AND THEORETICAL DETERMINATION OF HEAVY OIL VISCOSITY UNDER RESERVOIR CONDITIONS Dr. Jorge Gabitto; Maria Barrufet (2003) 82 /> Controlled low strength materials (CLSM), reported by ACI Committee 229 Rajendran, N. (1997) 65 /> Systems and economic analysis of microalgae ponds for conversion of CO{sub 2} to biomass. Final report Benemann, J.R.; Oswald, W.J.

  20. July 2013 Most Viewed Documents for Geosciences | OSTI, US Dept of Energy,

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    Office of Scientific and Technical Information July 2013 Most Viewed Documents for Geosciences Science Subject Feed Seismic design evaluation guidelines for buried piping for the DOE HLW Facilities Lin, Chi-Wen [Consultant, Martinez, CA (United States)]; Antaki, G. [Westinghouse Savannah River Co., Aiken, SC (United States)]; Bandyopadhyay, K. [Brookhaven National Lab., Upton, NY (United States)]; Bush, S.H. [Review & Synthesis Association, Richland, WA (United States)]; Costantino, C.

  1. July 2013 Most Viewed Documents for Materials | OSTI, US Dept of Energy,

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

    Office of Scientific and Technical Information July 2013 Most Viewed Documents for Materials Science Subject Feed Heat Treatment Procedure Qualification -- Final Technical Report Robert C. Voigt (2004) 513 /> Fatigue design curves for 6061-T6 aluminum Yahr, G.T. (1993) 346 /> Charpy impact test results on five materials and NIST verification specimens using instrumented 2-mm and 8-mm strikers Nanstad, R.K.; Sokolov, M.A. (1995) 241 /> Enhancing thermal conductivity of fluids with

  2. July 2013 Most Viewed Documents for Mathematics And Computing | OSTI, US

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    Dept of Energy, Office of Scientific and Technical Information July 2013 Most Viewed Documents for Mathematics And Computing Science Subject Feed Process Equipment Cost Estimation, Final Report H.P. Loh; Jennifer Lyons; Charles W. White, III (2002) 567 /> A comparison of risk assessment techniques from qualitative to quantitative Altenbach, T.J. (1995) 89 /> Lecture notes for introduction to safety and health Biele, F. (1992) 78 /> Computational procedures for determining parameters

  3. July 2013 Most Viewed Documents for Physics | OSTI, US Dept of Energy,

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    Office of Scientific and Technical Information July 2013 Most Viewed Documents for Physics Science Subject Feed Lithium literature review: lithium's properties and interactions Jeppson, D.W.; Ballif, J.L.; Yuan, W.W.; Chou, B.E. (1978) 93 /> Computational procedures for determining parameters in Ramberg-Osgood elastoplastic model based on modulus and damping versus strain Ueng, Tzou-Shin; Chen, Jian-Chu. (1992) 67 /> White LED with High Package Extraction Efficiency Yi Zheng; Matthew

  4. July 2013 Most Viewed Documents for Renewable Energy Sources | OSTI, US

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    Dept of Energy, Office of Scientific and Technical Information July 2013 Most Viewed Documents for Renewable Energy Sources Science Subject Feed Chapter 11. Heat Exchangers Rafferty, Kevin D.; Culver, Gene (1998) 484 /> Environmental Impacts of Wind Power Development on the Population Biology of Greater Prairie-Chickens Sandercock, Brett K. [Kansas State University] (2013) 184 /> Wet cooling towers: rule-of-thumb design and simulation Leeper, S.A. (1981) 154 /> A study of lead-acid

  5. June 2014 Most Viewed Documents for Biology And Medicine | OSTI, US Dept of

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    Energy, Office of Scientific and Technical Information June 2014 Most Viewed Documents for Biology And Medicine Science Subject Feed Modification to the Monte Carlo N-Particle (MCNP) Visual Editor (MCNPVised) to Read in Computer Aided Design (CAD) Files Randolph Schwarz; Leland L. Carter; Alysia Schwarz (2005) 37 /> Geothermal demonstration: Zunil food dehydration facility Maldonado, O. (Consultecnia, Guatemala City (Guatemala)); Altseimer, J.; Thayer, G.R. (Los Alamos National Lab., NM

  6. June 2014 Most Viewed Documents for Engineering | OSTI, US Dept of Energy,

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    Office of Scientific and Technical Information June 2014 Most Viewed Documents for Engineering Science Subject Feed Damage identification and health monitoring of structural and mechanical systems from changes in their vibration characteristics: A literature review Doebling, S.W.; Farrar, C.R.; Prime, M.B.; Shevitz, D.W. (1996) 162 /> Heat Treatment Procedure Qualification -- Final Technical Report Robert C. Voigt (2004) 122 /> Generalized displacement correlation method for estimating

  7. June 2014 Most Viewed Documents for Environmental Sciences | OSTI, US Dept

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

    of Energy, Office of Scientific and Technical Information June 2014 Most Viewed Documents for Environmental Sciences Science Subject Feed Proceedings of the fifth annual NEA-seabed working group meeting Anderson, D. R. [ed.] (1980) 63 /> Separation of heavy metals: Removal from industrial wastewaters and contaminated soil Peters, R.W.; Shem, L. (1993) 50 /> Statistical methods for environmental pollution monitoring Gilbert, R.O. (1987) 42 /> Land use and energy Robeck, K.E.; Ballou,

  8. June 2014 Most Viewed Documents for Mathematics And Computing | OSTI, US

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    Dept of Energy, Office of Scientific and Technical Information June 2014 Most Viewed Documents for Mathematics And Computing Science Subject Feed Process Equipment Cost Estimation, Final Report H.P. Loh; Jennifer Lyons; Charles W. White, III (2002) 337 /> The Effects of Nuclear Weapons Glasstone, Samuel (1964) 71 /> Levenberg--Marquardt algorithm: implementation and theory More, J.J. (1977) 68 /> Computational procedures for determining parameters in Ramberg-Osgood elastoplastic

  9. June 2014 Most Viewed Documents for National Defense | OSTI, US Dept of

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    Energy, Office of Scientific and Technical Information June 2014 Most Viewed Documents for National Defense Science Subject Feed The Effects of Nuclear Weapons Glasstone, Samuel (1964) 71 /> Penetration equations Young, C.W. [Applied Research Associates, Inc., Albuquerque, NM (United States)] (1997) 29 /> Manual for the prediction of blast and fragment loadings on structures Not Available (1980) 29 /> Specific heat and thermal conductivity of explosives, mixtures, and plastic-bonded

  10. June 2014 Most Viewed Documents for Physics | OSTI, US Dept of Energy,

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    Office of Scientific and Technical Information June 2014 Most Viewed Documents for Physics Science Subject Feed Plastic Gamma Sensors: An Application in Detection of Radioisotopes S. Mukhopadhyay (2003) 44 /> Computational procedures for determining parameters in Ramberg-Osgood elastoplastic model based on modulus and damping versus strain Ueng, Tzou-Shin; Chen, Jian-Chu. (1992) 41 /> Modification to the Monte Carlo N-Particle (MCNP) Visual Editor (MCNPVised) to Read in Computer Aided

  11. June 2014 Most Viewed Documents for Renewable Energy Sources | OSTI, US

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

    Dept of Energy, Office of Scientific and Technical Information June 2014 Most Viewed Documents for Renewable Energy Sources Science Subject Feed Chapter 6. Drilling and Well Construction Culver, Gene (1998) 426 /> Chapter 11. Heat Exchangers Rafferty, Kevin D.; Culver, Gene (1998) 300 /> Seventh Edition Fuel Cell Handbook NETL (2004) 118 /> Chapter 17. Engineering cost analysis Higbee, Charles V. (1998) 115 /> Generalized displacement correlation method for estimating stress

  12. June 2015 Most Viewed Documents for Biology And Medicine | OSTI, US Dept of

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

    Energy, Office of Scientific and Technical Information June 2015 Most Viewed Documents for Biology And Medicine Measuring dopamine release in the human brain with PET Volkow, N.D. [Brookhaven National Lab., Upton, NY (United States)]|[State Univ. of New York at Stony Brook, Stony Brook, NY (United States). Dept. of Psychiatry]; Fowler, J.S.; Logan, J.; Wang, G.J. [Brookhaven National Lab., Upton, NY (United States)] (1995) 115 Dose and volume specification for reporting interstitial therapy

  13. June 2015 Most Viewed Documents for Environmental Sciences | OSTI, US Dept

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

    of Energy, Office of Scientific and Technical Information June 2015 Most Viewed Documents for Environmental Sciences Separation of heavy metals: Removal from industrial wastewaters and contaminated soil Peters, R.W.; Shem, L. (1993) 234 Statistical methods for environmental pollution monitoring Gilbert, R.O. (1987) 102 Building a secondary containment system Broder, M.F. (1994) 97 Mitigation options for accidental releases of hazardous gases Fthenakis, V.M. (1995) 87 Ammonia usage in vapor

  14. June 2015 Most Viewed Documents for Fossil Fuels | OSTI, US Dept of Energy,

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

    Office of Scientific and Technical Information June 2015 Most Viewed Documents for Fossil Fuels EXPERIMENTAL AND THEORETICAL DETERMINATION OF HEAVY OIL VISCOSITY UNDER RESERVOIR CONDITIONS Dr. Jorge Gabitto; Maria Barrufet (2003) 134 Practical hot oiling and hot watering for paraffin control Mansure, A.J. [Sandia National Labs., Albuquerque, NM (United States)]; Barker, K.M. [Petrolite Corp. (United States)] (1994) 94 Fluid Dynamics in Sucker Rod Pumps Cutler, R.P.; Mansure, A.J. (1999) 92

  15. June 2015 Most Viewed Documents for Mathematics And Computing | OSTI, US

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

    Dept of Energy, Office of Scientific and Technical Information June 2015 Most Viewed Documents for Mathematics And Computing Process Equipment Cost Estimation, Final Report H.P. Loh; Jennifer Lyons; Charles W. White, III (2002) 833 Lecture notes for introduction to safety and health Biele, F. (1992) 256 Systems engineering management plans. Rodriguez, Tamara S. (2009) 218 A comparison of risk assessment techniques from qualitative to quantitative Altenbach, T.J. (1995) 216 Ferrite

  16. June 2015 Most Viewed Documents for Physics | OSTI, US Dept of Energy,

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

    Office of Scientific and Technical Information June 2015 Most Viewed Documents for Physics Cathodic arc plasma deposition Anders, Andre (2002) 118 Plastic Gamma Sensors: An Application in Detection of Radioisotopes S. Mukhopadhyay (2003) 93 Energy level structure and transition probabilities in the spectra of the trivalent lanthanides in LaF/sub 3/. [Tables, diagrams] Carnall, W.T.; Crosswhite, H.; Crosswhite, H.M. (1978) 89 Modification to the Monte Carlo N-Particle (MCNP) Visual Editor

  17. DOE Zero Energy Ready Home Case Study 2013: Clifton View Homes, Coupeville, WA

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

    Clifton View Homes Coupeville, WA BUILDING TECHNOLOGIES OFFICE The U.S. Department of Energy invites home builders across the country to meet the extraordinary levels of excellence and quality specifi ed in DOE's Zero Energy Ready Home program (formerly known as Challenge Home). Every DOE Zero Energy Ready Home starts with ENERGY STAR for Homes Version 3 for an energy-effi cient home built on a solid foundation of building science research. Advanced technologies are designed in to give you

  18. Most Viewed Documents for Biology and Medicine: December 2014 | OSTI, US

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

    Dept of Energy, Office of Scientific and Technical Information Most Viewed Documents for Biology and Medicine: December 2014 Dose and volume specification for reporting interstitial therapy NONE (1997) 38 Modification to the Monte Carlo N-Particle (MCNP) Visual Editor (MCNPVised) to Read in Computer Aided Design (CAD) Files Randolph Schwarz; Leland L. Carter; Alysia Schwarz (2005) 38 Drug Retention Times Center for Human Reliability Studies (2007) 34 Degradation of high concentrations of

  19. Most Viewed Documents for Engineering: December 2014 | OSTI, US Dept of

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

    Energy, Office of Scientific and Technical Information Most Viewed Documents for Engineering: December 2014 Heat Treatment Procedure Qualification -- Final Technical Report Robert C. Voigt (2004) 130 Generalized displacement correlation method for estimating stress intensity factors Fu, P; Johnson, S M; Settgast, R R; Carrigan, C R (2011) 107 Damage identification and health monitoring of structural and mechanical systems from changes in their vibration characteristics: A literature review

  20. Most Viewed Documents for Fossil Fuels: December 2014 | OSTI, US Dept of

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

    Energy, Office of Scientific and Technical Information Most Viewed Documents for Fossil Fuels: December 2014 Generalized displacement correlation method for estimating stress intensity factors Fu, P; Johnson, S M; Settgast, R R; Carrigan, C R (2011) 107 EXPERIMENTAL AND THEORETICAL DETERMINATION OF HEAVY OIL VISCOSITY UNDER RESERVOIR CONDITIONS Dr. Jorge Gabitto; Maria Barrufet (2003) 60 DENSE MEDIUM CYCLONE OPTIMIZATON Gerald H. Luttrell; Chris J. Barbee; Peter J. Bethell; Chris J. Wood

  1. Most Viewed Documents for Fossil Fuels: September 2014 | OSTI, US Dept of

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

    Energy, Office of Scientific and Technical Information Most Viewed Documents for Fossil Fuels: September 2014 Generalized displacement correlation method for estimating stress intensity factors Fu, P; Johnson, S M; Settgast, R R; Carrigan, C R (2011) 138 Autothermal Reforming of Natural Gas to Synthesis Gas Steven F. Rice; David P. Mann (2007) 51 Avian Collisions with Wind Turbines: A Summary of Existing Studies and Comparisons to Other Sources of Avian Collision Mortality in the United

  2. Most Viewed Documents for Materials: December 2014 | OSTI, US Dept of

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

    Energy, Office of Scientific and Technical Information Most Viewed Documents for Materials: December 2014 Fatigue design curves for 6061-T6 aluminum Yahr, G.T. (1993) 186 Heat Treatment Procedure Qualification -- Final Technical Report Robert C. Voigt (2004) 130 Enhancing thermal conductivity of fluids with nanoparticles Choi, S.U.S.; Eastman, J.A. (1995) 103 The influence of grain size on the mechanical properties ofsteel Morris Jr., J.W. (2001) 99 Damage identification and health

  3. Most Viewed Documents for National Defense: December 2014 | OSTI, US Dept

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

    of Energy, Office of Scientific and Technical Information Most Viewed Documents for National Defense: December 2014 A survey of combustible metals, thermites, and intermetallics for pyrotechnic applications Fischer, S.H.; Grubelich, M.C. (1996) 53 Precision linear shaped charge analyses for severance of metals Vigil, M.G. (1996) 36 Comments on TNT Equivalence Cooper, P.W. (1994) 32 Specific heat and thermal conductivity of explosives, mixtures, and plastic-bonded explosives determined

  4. Most Viewed Documents for Physics: December 2014 | OSTI, US Dept of Energy,

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

    Office of Scientific and Technical Information Most Viewed Documents for Physics: December 2014 Cathodic arc plasma deposition Anders, Andre (2002) 57 Plastic Gamma Sensors: An Application in Detection of Radioisotopes S. Mukhopadhyay (2003) 48 Klystron beam-bunching lecture Carlsten, B. (1996) 46 Energy level structure and transition probabilities in the spectra of the trivalent lanthanides in LaF/sub 3/. [Tables, diagrams] Carnall, W.T.; Crosswhite, H.; Crosswhite, H.M. (1978) 45

  5. March 2014 Most Viewed Documents for Biology And Medicine | OSTI, US Dept

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

    of Energy, Office of Scientific and Technical Information 4 Most Viewed Documents for Biology And Medicine Science Subject Feed Carbon Dioxide Sequestering Using Microalgal Systems Daniel J. Stepan; Richard E. Shockey; Thomas A. Moe; Ryan Dorn (2002) 30 /> Dose and volume specification for reporting interstitial therapy NONE (1997) 29 /> Geothermal demonstration: Zunil food dehydration facility Maldonado, O. (Consultecnia, Guatemala City (Guatemala)); Altseimer, J.; Thayer, G.R. (Los

  6. March 2014 Most Viewed Documents for Chemistry | OSTI, US Dept of Energy,

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    Office of Scientific and Technical Information 4 Most Viewed Documents for Chemistry Science Subject Feed Flammability characteristics of combustible gases and vapors. [249 refs] Zabetakis, M.G. (1964) 29 /> Reaction mechanisms in cellulose pyrolysis: a literature review Molton, P.M.; Demmitt, T.F. (1977) 27 /> Thermodynamic and transport properties of sodium liquid and vapor Fink, J.K.; Leibowitz, L. (1995) 24 /> Detailed and global chemical kinetics model for hydrogen Marinov,

  7. March 2014 Most Viewed Documents for Engineering | OSTI, US Dept of Energy,

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

    Office of Scientific and Technical Information 4 Most Viewed Documents for Engineering Science Subject Feed Damage identification and health monitoring of structural and mechanical systems from changes in their vibration characteristics: A literature review Doebling, S.W.; Farrar, C.R.; Prime, M.B.; Shevitz, D.W. (1996) 243 /> Heat Treatment Procedure Qualification -- Final Technical Report Robert C. Voigt (2004) 107 /> Review of experiments and calculations of the compressible

  8. March 2014 Most Viewed Documents for Environmental Sciences | OSTI, US Dept

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

    of Energy, Office of Scientific and Technical Information 4 Most Viewed Documents for Environmental Sciences Science Subject Feed Separation of heavy metals: Removal from industrial wastewaters and contaminated soil Peters, R.W.; Shem, L. (1993) 57 /> Atmospheric Chemistry and Greenhouse Gases Ehhalt, D.; Prather, M.; Dentener, F.; Derwent, R.; Dlugokencky, Edward J.; Holland, E.; Isaksen, I.; Katima, J.; Kirchhoff, V.; Matson, P.; Midgley, P.; Wang, M.; Berntsen, T.; Bey, I.; Brasseur,

  9. March 2014 Most Viewed Documents for Mathematics And Computing | OSTI, US

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    Dept of Energy, Office of Scientific and Technical Information 4 Most Viewed Documents for Mathematics And Computing Science Subject Feed Process Equipment Cost Estimation, Final Report H.P. Loh; Jennifer Lyons; Charles W. White, III (2002) 291 /> Ten Problems in Experimental Mathematics Bailey, David H.; Borwein, Jonathan M.; Kapoor, Vishaal;Weisstein, Eric (2004) 101 /> The Effects of Nuclear Weapons Glasstone, Samuel (1964) 72 /> Levenberg--Marquardt algorithm: implementation and

  10. March 2014 Most Viewed Documents for Physics | OSTI, US Dept of Energy,

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

    Office of Scientific and Technical Information 4 Most Viewed Documents for Physics Science Subject Feed Plastic Gamma Sensors: An Application in Detection of Radioisotopes S. Mukhopadhyay (2003) 35 /> Cathodic arc plasma deposition Anders, Andre (2002) 30 /> White LED with High Package Extraction Efficiency Yi Zheng; Matthew Stough (2008) 29 /> Computational procedures for determining parameters in Ramberg-Osgood elastoplastic model based on modulus and damping versus strain Ueng,

  11. March 2014 Most Viewed Documents for Renewable Energy Sources | OSTI, US

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    Dept of Energy, Office of Scientific and Technical Information 4 Most Viewed Documents for Renewable Energy Sources Science Subject Feed Chapter 6. Drilling and Well Construction Culver, Gene (1998) 299 /> Chapter 11. Heat Exchangers Rafferty, Kevin D.; Culver, Gene (1998) 184 /> Chapter 17. Engineering cost analysis Higbee, Charles V. (1998) 124 /> Solar radiation data manual for flat-plate and concentrating collectors Dunlap, M.A. [ed.]; Marion, W.; Wilcox, S. (null) 74 />

  12. March 2015 Most Viewed Documents for Engineering | OSTI, US Dept of Energy,

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    Office of Scientific and Technical Information 5 Most Viewed Documents for Engineering Heat Treatment Procedure Qualification -- Final Technical Report Robert C. Voigt (2004) 325 Stress analysis and evaluation of a rectangular pressure vessel. [For equipment for sampling Hanford tank radwaste] Rezvani, M.A.; Ziada, H.H. (Westinghouse Hanford Co., Richland, WA (United States)); Shurrab, M.S. (Westinghouse Savannah River Co., Aiken, SC (United States)) (1992) 223 Conduction heat transfer

  13. March 2015 Most Viewed Documents for Environmental Sciences | OSTI, US Dept

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

    of Energy, Office of Scientific and Technical Information 5 Most Viewed Documents for Environmental Sciences Separation of heavy metals: Removal from industrial wastewaters and contaminated soil Peters, R.W.; Shem, L. (1993) 229 Statistical methods for environmental pollution monitoring Gilbert, R.O. (1987) 131 Health and environmental effects document on geothermal energy: 1981 Layton, D.W.; Anspaugh, L.R.; O'Banion, K.D. (1981) 95 Study of using oxygen-enriched combustion air for

  14. March 2015 Most Viewed Documents for Mathematics And Computing | OSTI, US

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    Dept of Energy, Office of Scientific and Technical Information 5 Most Viewed Documents for Mathematics And Computing Process Equipment Cost Estimation, Final Report H.P. Loh; Jennifer Lyons; Charles W. White, III (2002) 1019 A comparison of risk assessment techniques from qualitative to quantitative Altenbach, T.J. (1995) 183 Lecture notes for introduction to safety and health Biele, F. (1992) 172 Mort User's Manual: For use with the Management Oversight and Risk Tree analytical logic

  15. March 2015 Most Viewed Documents for Physics | OSTI, US Dept of Energy,

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    Office of Scientific and Technical Information 5 Most Viewed Documents for Physics Plastic Gamma Sensors: An Application in Detection of Radioisotopes S. Mukhopadhyay (2003) 124 Cathodic arc plasma deposition Anders, Andre (2002) 98 Selected component failure rate values from fusion safety assessment tasks Cadwallader, L.C. (1998) 79 Energy level structure and transition probabilities in the spectra of the trivalent lanthanides in LaF/sub 3/. [Tables, diagrams] Carnall, W.T.; Crosswhite, H.;

  16. March 2015 Most Viewed Documents for Renewable Energy Sources | OSTI, US

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

    Dept of Energy, Office of Scientific and Technical Information 5 Most Viewed Documents for Renewable Energy Sources Chapter 11. Heat Exchangers Rafferty, Kevin D.; Culver, Gene (1998) 386 Wet cooling towers: rule-of-thumb design and simulation Leeper, S.A. (1981) 234 Aerodynamic characteristics of seven symmetrical airfoil sections through 180-degree angle of attack for use in aerodynamic analysis of vertical axis wind turbines Sheldahl, R E; Klimas, P C (1981) 159 Calculation of brine

  17. SU-E-T-616: Comparison of Plan Dose Accuracy for Anterior Vs. Lateral Fields in Proton Therapy of Prostate Cancer

    SciTech Connect (OSTI)

    Moteabbed, M; Trofimov, A; Testa, M; Sharp, G; Wang, Y; Paganetti, H; Zietman, A; Efstathiou, J; Lu, H

    2014-06-01

    Purpose: With the anticipated introduction of in vivo range verification methods, the use of anterior fields for proton therapy of prostate cancer may become an attractive treatment option, and improve upon the dose distributions achievable with conventional lateral-opposed fields. This study aimed to evaluate and compare the planned dose accuracy for lateral versus anterior oblique field arrangements. Methods: Four patients with low/intermediate risk prostate cancer, participating in a clinical trial at our institution, were selected for this study. All patients were treated using lateral-opposed fields (LAT). The clinical target volume (CTV) received a total dose of 79.2 Gy in 44 fractions. Anterior oblique research plans (ANT) were created using the clinical planning system, and featured beams with 35-degree gantry angle, 1.2 cm aperture margins, 3-mm range compensator smearing and no range uncertainty margins. Monte Carlo (MC) simulations were performed for both beam arrangements using TOPAS. Dose volume histograms were analyzed and compared for planned and MC dose distributions. Differences between MC and planned DVH parameters were computed as a percentage of the total prescribed dose. Results: For all patients, CTV dose was systematically lower (?22.5%) for MC than the plan. This discrepancy was slightly larger (?0.5%) for LAT compared to ANT plans for all cases. Although the dose differences for bladder and anterior rectal wall remained within 0.7% for all LAT cases, they were slightly larger for ANT plans, especially for case 3 due to larger patient size and MC-plan range difference. The EUD difference for femoral heads was within 0.6% for both LAT and ANT cases. Conclusion: The dose calculated by the treatment planning system using pencil beam algorithm agrees with MC to within 2.5% and is comparable for lateral and anterior scenarios. The dose agreement in the anterior rectal wall is range- and hence, patient-dependent for ANT treatments.

  18. Detection of lateral composition modulation in a (InAs){sub n}/(GaAs){sub n} short period superlattice on InP by magnetoexciton spectroscopy

    SciTech Connect (OSTI)

    Jones, E.D.; Mirecki-Millunchick, J.; Follstaedt, D.; Hafich, M.; Lee, S.; Reno, J.; Twesten, R.; Zhang, Y.; Mascarenhas, A.

    1997-03-01

    An experimental signature for detecting spontaneous lateral composition modulation in a (InAs){sub n}/(GaAs){sub n} short period superlattice on a InP substrate based on magnetoexciton spectroscopy is presented. The authors find by aligning the magnetic field in three crystallographic directions, one parallel to and the other two perpendicular to the composition modulation direction, that the magnetoexciton shifts are anisotropic and are a good indicator for the presence of composition modulation.

  19. Improvement of lateral resolution of spectral domain optical coherence tomography images in out-of-focus regions with holographic data processing techniques

    SciTech Connect (OSTI)

    Moiseev, A A; Gelikonov, G V; Terpelov, D A; Shilyagin, P A; Gelikonov, V M

    2014-08-31

    An analogy between spectral-domain optical coherence tomography (SD OCT) data and broadband digital holography data is considered. Based on this analogy, a method for processing SD OCT data, which makes it possible to construct images with a lateral resolution in the whole investigated volume equal to the resolution in the in-focus region, is developed. Several issues concerning practical application of the proposed method are discussed. (laser biophotonics)

  20. A three-dimensional view of the thermal structure in a super-penumbral canopy

    SciTech Connect (OSTI)

    Beck, C.; Choudhary, D. P.; Rezaei, R.

    2014-06-20

    We investigate the three-dimensional (3D) thermal topology in a super-penumbral canopy of an active region (AR). We derive temperature stratifications in the AR by an inversion of the Ca II IR line at 854.2 nm, assuming local thermal equilibrium. We find that about half of the radially oriented fibrils in the super-penumbral canopy form short, low-lying (h < 1 Mm) loops in the 3D temperature cube. These closed loops connect from bright grains in or close to the penumbra to the photosphere a few Mms away from the sunspot. The other half of the fibrils monotonically rise with distance from the sunspot. Many of the fibrils show a central dark core and two lateral brightenings in line-core intensity images. The corresponding velocity image shows fibrils that are as wide as the fibrils seen in intensity without a lateral substructure. Additionally, we study a feature from a different class of structures without prominent mass flows. Its 3D topology is formed by two parallel, closed loops that connect patches of opposite polarity. We present evidence that the inverse Evershed flow into the sunspot in the lower chromosphere is the consequence of siphon flows along short loops that connect photospheric foot points. The dark-cored structure of the chromospheric fibrils cannot have a convective origin because of their location above regular granulation. The dark core most likely results from an opacity difference between the central axis and the lateral edges caused by the significant flow speed along the fibrils.

  1. Few-view cone-beam CT reconstruction with deformed prior image

    SciTech Connect (OSTI)

    Zhang, Hua; Ouyang, Luo; Wang, Jing E-mail: jing.wang@utsouthwestern.edu; Huang, Jing; Ma, Jianhua E-mail: jing.wang@utsouthwestern.edu; Chen, Wufan

    2014-12-15

    Purpose: Prior images can be incorporated into the image reconstruction process to improve the quality of subsequent cone-beam CT (CBCT) images from sparse-view or low-dose projections. The purpose of this work is to develop a deformed prior image-based reconstruction (DPIR) strategy to mitigate the deformation between the prior image and the target image. Methods: The deformed prior image is obtained by a projection-based registration approach. Specifically, the deformation vector fields used to deform the prior image are estimated through iteratively matching the forward projection of the deformed prior image and the measured on-treatment projections. The deformed prior image is then used as the prior image in the standard prior image constrained compressed sensing (PICCS) algorithm. A simulation study on an XCAT phantom and a clinical study on a head-and-neck cancer patient were conducted to evaluate the performance of the proposed DPIR strategy. Results: The deformed prior image matches the geometry of the on-treatment CBCT more closely as compared to the original prior image. Consequently, the performance of the DPIR strategy from few-view projections is improved in comparison to the standard PICCS algorithm, based on both visual inspection and quantitative measures. In the XCAT phantom study using 20 projections, the average root mean squared error is reduced from 14% in PICCS to 10% in DPIR, and the average universal quality index increases from 0.88 in PICCS to 0.92 in DPIR. Conclusions: The present DPIR approach provides a practical solution to the mismatch problem between the prior image and target image, which improves the performance of the original PICCS algorithm for CBCT reconstruction from few-view or low-dose projections.

  2. Biomass stakeholder views and concerns: Environmental groups and some trade association

    SciTech Connect (OSTI)

    Peelle, E.

    2000-01-01

    This exploratory study of the views and concerns of 25 environmental organizations found high interest and concern about which biomass feedstocks would be used and how these biomass materials would be converted to energy. While all favored renewable energy over fossil or nuclear energy, opinion diverged over whether energy crops, residues, or both should be the primary source of a biomass/bioenergy fuel cycle. About half of the discussants favored biomass ``in general'' as a renewable energy source, while the others were distributed about equally over five categories, from favor-with-conditions, uncertain, skeptical, opposed, to ``no organizational policy.''

  3. Wind Energy Facilities and Residential Properties: The Effect of Proximity and View on Sales Prices

    SciTech Connect (OSTI)

    San Diego State University; Bard Center for Environmental Policy at Bard College; Hoen, Ben; Wiser, Ryan; Cappers, Peter; Thayer, Mark; Sethi, Gautam

    2011-06-23

    With increasing numbers of communities considering wind power developments, empirical investigations regarding related community concerns are needed. One such concern is that proximate property values may be adversely affected, yet relatively little research exists on the subject. The present research investigates roughly 7,500 sales of single-family homes surrounding 24 existing U.S. wind facilities. Across four different hedonic models, and a variety of robustness tests, the results are consistent: neither the view of the wind facilities nor the distance of the home to those facilities is found to have a statistically significant effect on sales prices, yet further research is warranted.

  4. PPPL's "Star Power" video offers compelling view of Laboratory's

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

    research | Princeton Plasma Physics Lab PPPL's "Star Power" video offers compelling view of Laboratory's research By Jeanne Jackson DeVoe September 4, 2013 Tweet Widget Google Plus One Share on Facebook PPPL has released its new "Star Power" informational video. (Photo by Greg Czechowicz/PPPL Office of Communications ) PPPL has released its new "Star Power" informational video. (Watch video: http://www.pppl.gov/star%20power) The U.S. Department of Energy's

  5. September 2013 Most Viewed Documents for National Defense | OSTI, US Dept

    Office of Scientific and Technical Information (OSTI)

    of Energy, Office of Scientific and Technical Information September 2013 Most Viewed Documents for National Defense Science Subject Feed SMART BRIDGE: A tool for estimating the military load classification of bridges using varying levels of information Van Groningen, C.N.; Paddock, R.A. (1997) 34 /> Left-Wing Extremism: The Current Threat Karl A. Seger (2001) 28 /> The Elusive Coefficients of Thermal Expansion in PBX 9502 C.B. Skidmore; T.A. Butler; C.W. Sandoval (2003) 28 />

  6. September 2015 Most Viewed Documents for National Defense | OSTI, US Dept

    Office of Scientific and Technical Information (OSTI)

    of Energy, Office of Scientific and Technical Information September 2015 Most Viewed Documents for National Defense SMART BRIDGE: A tool for estimating the military load classification of bridges using varying levels of information Van Groningen, C.N.; Paddock, R.A. (1997) 131 Vapor-liquid equilibria for nitric acid-water and plutonium nitrate-nitric acid-water solutions Maimoni, A. (1980) 91 Smart bridge: a tool for estimating the military load classification of bridges Van Groningen, C.N.;

  7. DOE Zero Energy Ready Home Case Study: Clifton View Homes, Coupeville, WA,

    Energy Savers [EERE]

    Systems Home | Department of Energy Coupeville, WA, Systems Home DOE Zero Energy Ready Home Case Study: Clifton View Homes, Coupeville, WA, Systems Home Case study of a DOE Zero Energy Ready Home on Whidbey Island, WA, that scored HERS 45 without PV. This 2,908-square-foot custom/system home has a SIP roof and walls, R-20 rigid foam under slab, triple-pane windows, ground source heat pump for radiant floor heat, and a unique balanced ventilation system using separate exhaust fans to bring

  8. DOE Zero Energy Ready Home Case Study: Clifton View Homes, Marine Drive and

    Energy Savers [EERE]

    Port Hadlcok, Coupeville and Port Hadlock WA | Department of Energy Marine Drive and Port Hadlcok, Coupeville and Port Hadlock WA DOE Zero Energy Ready Home Case Study: Clifton View Homes, Marine Drive and Port Hadlcok, Coupeville and Port Hadlock WA Case study of two DOE 2015 Housing Innovation Award winning custom homes in the marine climate that got HERS 39 and 38 without PV or HERS 2-12 and -9 with PV, with 6.5" SIP walls and 10.25" SIP roof; 11.75 ICF around slab, R-20 rigid

  9. DOE Zero Energy Ready Home Case Study: Clifton View Homes, Whidbey Island,

    Energy Savers [EERE]

    WA | Department of Energy Whidbey Island, WA DOE Zero Energy Ready Home Case Study: Clifton View Homes, Whidbey Island, WA Case study of a DOE Zero Energy Ready home on Whidbey Island, WA, that scores HERS 37 without PV or HERS -13 with 10 kW PV, enough to power the home and an electric car. The two-story custom home has ICF below-grade walls, 6.5-inch SIP above-grade walls, a 10.25-in. SIP roof, and triple-pane windows. The home has a ground-source heat pump provides radiant floor heat

  10. December 2015 Most Viewed Documents for National Defense | OSTI, US Dept of

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

    Energy, Office of Scientific and Technical Information December 2015 Most Viewed Documents for National Defense SMART BRIDGE: A tool for estimating the military load classification of bridges using varying levels of information Van Groningen, C.N.; Paddock, R.A. (1997) 113 Comments on TNT Equivalence Cooper, P.W. (1994) 98 Vapor-liquid equilibria for nitric acid-water and plutonium nitrate-nitric acid-water solutions Maimoni, A. (1980) 82 The future of components for high reliability

  11. April 2013 Most Viewed Documents for Materials | OSTI, US Dept of Energy,

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information April 2013 Most Viewed Documents for Materials Science Subject Feed Fatigue design curves for 6061-T6 aluminum Yahr, G.T. (1993) 554 /> Charpy impact test results on five materials and NIST verification specimens using instrumented 2-mm and 8-mm strikers Nanstad, R.K.; Sokolov, M.A. (1995) 534 /> Heat Treatment Procedure Qualification -- Final Technical Report Robert C. Voigt (2004) 488 /> The influence of grain size on the mechanical

  12. January 2013 Most Viewed Documents for Engineering | OSTI, US Dept of

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

    Energy, Office of Scientific and Technical Information January 2013 Most Viewed Documents for Engineering Triaxial thermopile array geo-heat-flow sensor Carrigan, C.R.; Hardee, H.C.; Reynolds, G.D.; Steinfort, T.D. Critical experiments with mixed plutonium-uranium nitrate solutions having Pu:(Pu + U) ratios greater than 0.5 Primm, R.T. III [Oak Ridge National Lab., TN (United States)]; Lloyd, R.C.; Clayton, E.D. [Pacific Northwest Lab., Richland, WA (United States)] High density arrays of

  13. January 2013 Most Viewed Documents for National Defense | OSTI, US Dept of

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

    Energy, Office of Scientific and Technical Information January 2013 Most Viewed Documents for National Defense Dynamic equation of state and strength properties of unreacted PBXW-128 explosive Chhabildas, L.C.; Grady, D.E.; Reinhart, W.D.; Wilson, L.T. From separations to reconstitution - a short history of Plutonium in the U.S. and Russia Gray, L W Condensation induced water hammer safety Gintner, M.A. Direct calibration of the yield of nuclear explosion Nakanishi, K.; Nikolayev, A.

  14. June 2014 Most Viewed Documents for Fossil Fuels | OSTI, US Dept of Energy,

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

    Office of Scientific and Technical Information June 2014 Most Viewed Documents for Fossil Fuels Science Subject Feed Generalized displacement correlation method for estimating stress intensity factors Fu, P; Johnson, S M; Settgast, R R; Carrigan, C R (2011) 95 /> Evaluation of 2004 Toyota Prius Hybrid Electric Drive System Staunton, R.H.; Ayers, C.W.; Chiasson, J.N. (U Tennessee-Knoxville); Burress, B.A. (ORISE); Marlino, L.D. (2006) 63 /> Systems and economic analysis of microalgae

  15. June 2014 Most Viewed Documents for Materials | OSTI, US Dept of Energy,

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

    Office of Scientific and Technical Information June 2014 Most Viewed Documents for Materials Science Subject Feed Enhancing thermal conductivity of fluids with nanoparticles Choi, S.U.S.; Eastman, J.A. (1995) 181 /> Damage identification and health monitoring of structural and mechanical systems from changes in their vibration characteristics: A literature review Doebling, S.W.; Farrar, C.R.; Prime, M.B.; Shevitz, D.W. (1996) 162 /> Fatigue design curves for 6061-T6 aluminum Yahr, G.T.

  16. June 2015 Most Viewed Documents for Materials | OSTI, US Dept of Energy,

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

    Office of Scientific and Technical Information June 2015 Most Viewed Documents for Materials Fatigue design curves for 6061-T6 aluminum Yahr, G.T. (1993) 531 The influence of grain size on the mechanical properties ofsteel Morris Jr., J.W. (2001) 444 Heat Treatment Procedure Qualification -- Final Technical Report Robert C. Voigt (2004) 431 Mechanical properties and energy absorption characteristics of a polyurethane foam Goods, S.H.; Neuschwanger, C.L.; Henderson, C.; Skala, D.M. (1997) 270

  17. June 2015 Most Viewed Documents for Renewable Energy Sources | OSTI, US

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

    Dept of Energy, Office of Scientific and Technical Information June 2015 Most Viewed Documents for Renewable Energy Sources Wet cooling towers: rule-of-thumb design and simulation Leeper, S.A. (1981) 240 Aerodynamic characteristics of seven symmetrical airfoil sections through 180-degree angle of attack for use in aerodynamic analysis of vertical axis wind turbines Sheldahl, R E; Klimas, P C (1981) 192 Calculation of brine properties. [Above 80/sup 0/F and for salt content between 5 and 25%]

  18. March 2014 Most Viewed Documents for Fossil Fuels | OSTI, US Dept of

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

    Energy, Office of Scientific and Technical Information 4 Most Viewed Documents for Fossil Fuels Science Subject Feed Systems and economic analysis of microalgae ponds for conversion of CO{sub 2} to biomass. Final report Benemann, J.R.; Oswald, W.J. (1996) 65 /> Avian Collisions with Wind Turbines: A Summary of Existing Studies and Comparisons to Other Sources of Avian Collision Mortality in the United States Wallace P. Erickson, Gregory D. Johnson, M. Dale Strickland, David P. Young, Jr.,

  19. March 2015 Most Viewed Documents for Biology And Medicine | OSTI, US Dept

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

    of Energy, Office of Scientific and Technical Information 5 Most Viewed Documents for Biology And Medicine Measuring dopamine release in the human brain with PET Volkow, N.D. [Brookhaven National Lab., Upton, NY (United States)]|[State Univ. of New York at Stony Brook, Stony Brook, NY (United States). Dept. of Psychiatry]; Fowler, J.S.; Logan, J.; Wang, G.J. [Brookhaven National Lab., Upton, NY (United States)] (1995) 134 Drug Retention Times Center for Human Reliability Studies (2007) 114

  20. March 2015 Most Viewed Documents for Fossil Fuels | OSTI, US Dept of

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

    Energy, Office of Scientific and Technical Information 5 Most Viewed Documents for Fossil Fuels EXPERIMENTAL AND THEORETICAL DETERMINATION OF HEAVY OIL VISCOSITY UNDER RESERVOIR CONDITIONS Dr. Jorge Gabitto; Maria Barrufet (2003) 184 A kinetic study of methanol synthesis in a slurry reactor using a CuO/ZnO/Al sub 2 O sub 3 catalyst Al-Adwani, H.A. (1992) 97 Practical hot oiling and hot watering for paraffin control Mansure, A.J. [Sandia National Labs., Albuquerque, NM (United States)];

  1. March 2015 Most Viewed Documents for Materials | OSTI, US Dept of Energy,

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

    Office of Scientific and Technical Information 5 Most Viewed Documents for Materials Fatigue design curves for 6061-T6 aluminum Yahr, G.T. (1993) 469 The influence of grain size on the mechanical properties ofsteel Morris Jr., J.W. (2001) 414 Heat Treatment Procedure Qualification -- Final Technical Report Robert C. Voigt (2004) 325 Mechanical properties and energy absorption characteristics of a polyurethane foam Goods, S.H.; Neuschwanger, C.L.; Henderson, C.; Skala, D.M. (1997) 220 Damage

  2. New Forces at Work in Mining: Industry View of Critical Technologies

    SciTech Connect (OSTI)

    Peterson, D. J.; LaTourrette, Tom; Bartis, James T.

    2007-04-01

    RAND has just published a report entitled, "New Forces at Work in Mining: Industry Views of Critical Technologies," by D. J. Peterson, Tom LaTourrette, and James T. Bartis. The report presents the results of a series of in-depth discussions with leading mining industry representatives selected for their prominent position and their ability to think broadly about technology trends. The discussions highlighted the importance of collaborative technology research, development, and implementation strategies and the increasingly critical role of mine personnel in the utilization of new technologies.

  3. Consumer Views on Plug-in Electric Vehicles … National Benchmark Report

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Consumer Views on Plug-in Electric Vehicles - National Benchmark Report Mark Singer National Renewable Energy Laboratory Technical Report NREL/TP-5400-65279 January 2016 NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy Operated by the Alliance for Sustainable Energy, LLC This report is available at no cost from the National Renewable Energy Laboratory (NREL) at www.nrel.gov/publications. Contract No. DE-AC36-08GO28308 National

  4. Method and an apparatus to control the lateral motion of a long metal bar being formed by a mechanical process such as rolling or drawing

    DOE Patents [OSTI]

    Chang, Tzyy-Shuh (Ann Arbor, MI); Huang, Hsun-Hau (Ann Arbor, MI); Lin, Chang-Hung (Ann Arbor, MI)

    2007-10-02

    An adjustable guide, includes two or more mechanisms each having a rotatable retaining element containing a retaining groove with a variable radius in its perimeter surface. The grooves form a guidance path to control the lateral, i.e. non-axial, motion of a long bar moving along a longitudinal axis during a production process.The diameter of the guidance path varies according to the variable radii of the grooves. The guidance path increases in size at a predetermined rate, from a point of origin to an end point on the retaining groove. Rotating the retaining elements causes the diameter of the retaining grooves to change so that the size of the guidance path can be changed to match the diameter of the bar being rolled, size of the guidance path can be changed to fit the diameter of a new bar rolled without having to exchange the guide for a different sized guide, reduce fiction between the bar and the guide, a media, such as compressed air, can be injected between the retaining elements via orifices.Each retaining element is attached to a mounting apparatus. The mounting apparatus can be fixed or flexible. The flexible mounting apparatus includes one or more springs and one or more shock absorbers. A force neutral position of the flexible mounting apparatus is designed to be located on the predetermined ideal bar path line. The flexible mounting apparatus dissipates kinetic energy from the bar thereby reducing the bar's lateral motion relative to the ideal bar path line.The damping ratio of the mounting apparatus can be adjustable to alter the product's vibration mode to enable better control of the bar's lateral motion.

  5. Magneto-transport properties of InAs nanowires laterally-grown by selective area molecular beam epitaxy on GaAs (110) masked substrates

    SciTech Connect (OSTI)

    Akabori, M.; Yamada, S.

    2013-12-04

    We prepared InAs nanowires (NWs) by lateral growth on GaAs (110) masked substrates in molecular beam epitaxy. We measured magneto-transport properties of the InAs NWs. In spite of parallel-NW multi-channels, we observed fluctuating magneto-conductance. From the fluctuation, we evaluated phase coherence length as a function of measurement temperature, and found decrease in the length with increase in the temperature. We also evaluate phase coherence length as a function of gate voltage.

  6. Mass and Elite Views on Nuclear Security: US National Security Surveys 1993-1999

    SciTech Connect (OSTI)

    HERRON,KERRY G.; JENKINS-SMITH,HANK C.; HUGHES,SCOTT D.

    2000-06-01

    This is the fourth report in an ongoing series of studies examining how US perspectives about nuclear security are evolving in the post-Cold War era. In Volume 1 the authors present findings from a nationwide telephone survey of randomly selected members of the US general public conducted from 13 September to 14 October 1999. Results are compared to findings from previous surveys in this series conducted in 1993, 1995, and 1997, and trends are analyzed. Key areas of investigation reported in Volume 1 include evolving perceptions of nuclear weapons risks and benefits, preferences for related policy and spending issues, and views about three emerging issue areas: deterrent utility of precision guided munitions; response options to attacks in which mass casualty weapons are used; and expectations about national missile defenses. In this volume they relate respondent beliefs about nuclear security to perceptions of nuclear risks and benefits and to policy preferences. They develop causal models to partially explain key preferences, and they employ cluster analysis to group respondents into four policy relevant clusters characterized by similar views and preferences about nuclear security within each cluster. Systematic links are found among respondent demographic characteristics, perceptions of nuclear risks and benefits, policy beliefs, and security policy and spending preferences. In Volume 2 they provide analysis of in-depth interviews with fifty members of the US security policy community.

  7. Under-sodium viewing technology for improvement of fast-reactor safeguards

    SciTech Connect (OSTI)

    Beddingfield, David H; Gerhart, Jeremy J; Kawakubo, Yoko

    2009-01-01

    The current safeguards approach for fast reactors relies exclusively on maintenance of continuity of knowledge to track the movement of fuel assemblies through these facilities. The remote handling of fuel assemblies, the visual opacity of the liquid metal coolant. and the chemical reactivity of sodium all combine and result in significant limitations on the available options to verify fuel assembly identification numbers or the integrity of these assemblies. These limitations also serve to frustrate attempts to restore the continuity-of-knowledge in instances where the information is under a variety of scenarios. The technology of ultrasonic under-sodium viewing offers new options to the safeguards community for recovering continuity-of-knowledge and applying more traditional item accountancy to fast reactor facilities. We have performed a literature review to investigate the development of under-sodium viewing technologies. In this paper we will summarize our findings and report the state of development of this technology and we will present possible applications to the fast reactor system to improve the existing safeguards approach at these reactors and in future fast reactors.

  8. Wide-angle ITER-prototype tangential infrared and visible viewing system for DIII-D

    SciTech Connect (OSTI)

    Lasnier, C. J. Allen, S. L.; Ellis, R. E.; Fenstermacher, M. E.; McLean, A. G.; Meyer, W. H.; Morris, K.; Seppala, L. G.; Crabtree, K.; Van Zeeland, M. A.

    2014-11-15

    An imaging system with a wide-angle tangential view of the full poloidal cross-section of the tokamak in simultaneous infrared and visible light has been installed on DIII-D. The optical train includes three polished stainless steel mirrors in vacuum, which view the tokamak through an aperture in the first mirror, similar to the design concept proposed for ITER. A dichroic beam splitter outside the vacuum separates visible and infrared (IR) light. Spatial calibration is accomplished by warping a CAD-rendered image to align with landmarks in a data image. The IR camera provides scrape-off layer heat flux profile deposition features in diverted and inner-wall-limited plasmas, such as heat flux reduction in pumped radiative divertor shots. Demonstration of the system to date includes observation of fast-ion losses to the outer wall during neutral beam injection, and shows reduced peak wall heat loading with disruption mitigation by injection of a massive gas puff.

  9. In-Situ Visualization Experiments with ParaView Cinema in RAGE

    SciTech Connect (OSTI)

    Kares, Robert John

    2015-10-15

    A previous paper described some numerical experiments performed using the ParaView/Catalyst in-situ visualization infrastructure deployed in the Los Alamos RAGE radiation-hydrodynamics code to produce images from a running large scale 3D ICF simulation. One challenge of the in-situ approach apparent in these experiments was the difficulty of choosing parameters likes isosurface values for the visualizations to be produced from the running simulation without the benefit of prior knowledge of the simulation results and the resultant cost of recomputing in-situ generated images when parameters are chosen suboptimally. A proposed method of addressing this difficulty is to simply render multiple images at runtime with a range of possible parameter values to produce a large database of images and to provide the user with a tool for managing the resulting database of imagery. Recently, ParaView/Catalyst has been extended to include such a capability via the so-called Cinema framework. Here I describe some initial experiments with the first delivery of Cinema and make some recommendations for future extensions of Cinema’s capabilities.

  10. Public views on multiple dimensions of security : nuclear waepons, terrorism, energy, and the environment : 2007.

    SciTech Connect (OSTI)

    Herron, Kerry Gale; Jenkins-Smith, Hank C.

    2008-01-01

    We analyze and compare findings from identical national surveys of the US general public on nuclear security and terrorism administered by telephone and Internet in mid-2007. Key areas of investigation include assessments of threats to US security; valuations of US nuclear weapons and nuclear deterrence; perspectives on nuclear proliferation, including the specific cases of North Korea and Iran; and support for investments in nuclear weapons capabilities. Our analysis of public views on terrorism include assessments of the current threat, progress in the struggle against terrorism, preferences for responding to terrorist attacks at different levels of assumed casualties, and support for domestic policies intended to reduce the threat of terrorism. Also we report findings from an Internet survey conducted in mid 2007 that investigates public views of US energy security, to include: energy supplies and reliability; energy vulnerabilities and threats, and relationships among security, costs, energy dependence, alternative sources, and research and investment priorities. We analyze public assessments of nuclear energy risks and benefits, nuclear materials management issues, and preferences for the future of nuclear energy in the US. Additionally, we investigate environmental issues as they relate to energy security, to include expected implications of global climate change, and relationships among environmental issues and potential policy options.

  11. Versioned distributed arrays for resilience in scientific applications: Global view resilience

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Chien, A.; Balaji, P.; Beckman, P.; Dun, N.; Fang, A.; Fujita, H.; Iskra, K.; Rubenstein, Z.; Zheng, Z.; Schreiber, R.; et al

    2015-06-01

    Exascale studies project reliability challenges for future high-performance computing (HPC) systems. We propose the Global View Resilience (GVR) system, a library that enables applications to add resilience in a portable, application-controlled fashion using versioned distributed arrays. We describe GVR’s interfaces to distributed arrays, versioning, and cross-layer error recovery. Using several large applications (OpenMC, the preconditioned conjugate gradient solver PCG, ddcMD, and Chombo), we evaluate the programmer effort to add resilience. The required changes are small (<2% LOC), localized, and machine-independent, requiring no software architecture changes. We also measure the overhead of adding GVR versioning and show that generally overheads <2%more » are achieved. We conclude that GVR’s interfaces and implementation are flexible and portable and create a gentle-slope path to tolerate growing error rates in future systems.« less

  12. A Global View Programming Abstraction for Transitioning MPI Codes to PGAS Languages

    SciTech Connect (OSTI)

    Mintz, Tiffany M [ORNL] [ORNL; Hernandez, Oscar R [ORNL] [ORNL; Bernholdt, David E [ORNL] [ORNL

    2014-01-01

    The multicore generation of scientific high performance computing has provided a platform for the realization of Exascale computing, and has also underscored the need for new paradigms in coding parallel applications. The current standard for writing parallel applications requires programmers to use languages designed for sequential execution. These languages have abstractions that only allow programmers to operate on the process centric local view of data. To provide suitable languages for parallel execution, many research efforts have designed languages based on the Partitioned Global Address Space (PGAS) programming model. Chapel is one of the more recent languages to be developed using this model. Chapel supports multithreaded execution with high-level abstractions for parallelism. With Chapel in mind, we have developed a set of directives that serve as intermediate expressions for transitioning scientific applications from languages designed for sequential execution to PGAS languages like Chapel that are being developed with parallelism in mind.

  13. Visible wide angle view imaging system of KTM tokamak based on multielement image fiber bundle

    SciTech Connect (OSTI)

    Chektybayev, B. Shapovalov, G.; Kolodeshnikov, A.

    2015-05-15

    In the paper, new visible wide angle view imaging system of KTM tokamak is described. The system has been designed to observe processes inside of plasma and the processes occurring due to plasma-wall interactions through the long equatorial port. Imaging system is designed based on special image fiber bundle and entrance wide angle lens, which provide image of large section of the vacuum chamber, both poloidal half-section and divertor through the sufficiently long equatorial port. The system also consists of two video cameras: slow and fast with image intensifier. Commercial equipment had been used in design of the system that allowed reducing the cost and time for research and development. The paper also discusses advantages and disadvantages of the system in comparison with conventional endoscopes based on a lens system and considers its promising utilization in future tokamaks and future steady state fusion reactors.

  14. Versioned distributed arrays for resilience in scientific applications: Global view resilience

    SciTech Connect (OSTI)

    Chien, A.; Balaji, P.; Beckman, P.; Dun, N.; Fang, A.; Fujita, H.; Iskra, K.; Rubenstein, Z.; Zheng, Z.; Schreiber, R.; Hammond, J.; Dinan, J.; Laguna, I.; Richards, D.; Dubey, A.; van Straalen, B.; Hoemmen, M.; Heroux, M.; Teranishi, K.; Siegel, A.

    2015-06-01

    Exascale studies project reliability challenges for future high-performance computing (HPC) systems. We propose the Global View Resilience (GVR) system, a library that enables applications to add resilience in a portable, application-controlled fashion using versioned distributed arrays. We describe GVRs interfaces to distributed arrays, versioning, and cross-layer error recovery. Using several large applications (OpenMC, the preconditioned conjugate gradient solver PCG, ddcMD, and Chombo), we evaluate the programmer effort to add resilience. The required changes are small (<2% LOC), localized, and machine-independent, requiring no software architecture changes. We also measure the overhead of adding GVR versioning and show that generally overheads <2% are achieved. We conclude that GVRs interfaces and implementation are flexible and portable and create a gentle-slope path to tolerate growing error rates in future systems.

  15. On the operation of X-ray polarimeters with a large field of view

    SciTech Connect (OSTI)

    Muleri, Fabio, E-mail: fabio.muleri@iaps.inaf.it [INAF-IAPS, Via del Fosso del Cavaliere 100, I-00133 Roma (Italy)

    2014-02-10

    The measurement of linear polarization is one of the hot topics of high-energy astrophysics. Gas detectors based on the photoelectric effect have paved the way for the design of sensitive instruments, and mission proposals based on them have been presented in the last few years in the energy range from about 2 keV to a few tens of keV. In addition, a number of polarimeters based on Compton scattering are approved or being discussed for launch on board balloons or space satellites at higher energies. These instruments are typically dedicated to pointed observations with narrow field of view telescopes or collimators, but there are also projects aimed at the polarimetry of bright transient sources such as soft gamma repeaters or the prompt emission of gamma-ray bursts. Given the erratic appearance of such events in the sky, these polarimeters have large fields of view to catch a reasonable number of them, and as a result, photons may impinge on the detector off-axis. This dramatically changes the response of the instrument to polarization, regardless of whether photoabsorption or Compton scattering is involved. Instead of the simple cosine-squared dependence expected for polarized photons that are incident on-axis, the response is never purely cosinusoidal, and a systematic modulation also appears for unpolarized radiation. We investigate the origin of these differences and present an analytical treatment that proves that such systematic effects are actually a natural consequence of how current instruments operate. Our analysis provides the expected response of photoelectric or Compton polarimeters to photons impinging with any inclination and state of polarization.

  16. A MULTI-SPACECRAFT VIEW OF A GIANT FILAMENT ERUPTION DURING 2009 SEPTEMBER 26/27

    SciTech Connect (OSTI)

    Gosain, Sanjay; Schmieder, Brigitte; Artzner, Guy; Bogachev, Sergei; Toeroek, Tibor

    2012-12-10

    We analyze multi-spacecraft observations of a giant filament eruption that occurred during 2009 September 26 and 27. The filament eruption was associated with a relatively slow coronal mass ejection. The filament consisted of a large and a small part, and both parts erupted nearly simultaneously. Here we focus on the eruption associated with the larger part of the filament. The STEREO satellites were separated by about 117 Degree-Sign during this event, so we additionally used SoHO/EIT and CORONAS/TESIS observations as a third eye (Earth view) to aid our measurements. We measure the plane-of-sky trajectory of the filament as seen from STEREO-A and TESIS viewpoints. Using a simple trigonometric relation, we then use these measurements to estimate the true direction of propagation of the filament which allows us to derive the true R/R{sub Sun }-time profile of the filament apex. Furthermore, we develop a new tomographic method that can potentially provide a more robust three-dimensional (3D) reconstruction by exploiting multiple simultaneous views. We apply this method also to investigate the 3D evolution of the top part of filament. We expect this method to be useful when SDO and STEREO observations are combined. We then analyze the kinematics of the eruptive filament during its rapid acceleration phase by fitting different functional forms to the height-time data derived from the two methods. We find that for both methods an exponential function fits the rise profile of the filament slightly better than parabolic or cubic functions. Finally, we confront these results with the predictions of theoretical eruption models.

  17. Siting landfills and incinerators in areas of historic unpopularity: Surveying the views of the next generation

    SciTech Connect (OSTI)

    De Feo, Giovanni; Williams, Ian D.

    2013-12-15

    Highlights: Opinions and knowledge of young people in Italy about waste were studied. Historic opposition to construction of waste facilities is difficult to overcome. Awareness of waste management develops with knowledge of environmental issues. Many stakeholders views are needed when siting a new waste management facility. Respondents opinions were influenced by their level of environmental knowledge. - Abstract: The Campania Region in Southern Italy has suffered many problems with municipal solid waste management since the mid-1990s, leading to significant public disturbances and subsequent media coverage. This paper reports on the current views and knowledge of young people (university students) in this region about waste management operations and facilities, specifically the siting of landfills and incinerators. By means of a structured questionnaire, opinion and knowledge were systematically examined by degree type and course year. The study took place in 2011 at the University of Salerno campus. A sample of 900 students, comprising 100 students for each of the nine considered faculties, and 20 students for every academic course year, was randomly selected. Only about a quarter of respondents were not opposed to the siting of a landfill or an incinerator in their city. This clearly highlights that historic opposition to the construction of waste facilities is difficult to overcome and that distrust for previous poor management or indiscretions is long-lived and transcends generations. Students from technical faculties expressed the most reasonable opinion; opinion and knowledge were statistically related (Chi-square test, p < 0.05) to the attended faculty, and the knowledge grew linearly with progression through the university. This suggests that awareness of waste management practices develops with experience and understanding of environmental issues. There is general acceptance that many stakeholders technicians, politicians and citizens all have to be part of the decision process when siting a new waste management facility. The opinions of the young respondents were significantly influenced by their level of environmental knowledge.

  18. Object detection approach using generative sparse, hierarchical networks with top-down and lateral connections for combining texture/color detection and shape/contour detection

    DOE Patents [OSTI]

    Paiton, Dylan M.; Kenyon, Garrett T.; Brumby, Steven P.; Schultz, Peter F.; George, John S.

    2015-07-28

    An approach to detecting objects in an image dataset may combine texture/color detection, shape/contour detection, and/or motion detection using sparse, generative, hierarchical models with lateral and top-down connections. A first independent representation of objects in an image dataset may be produced using a color/texture detection algorithm. A second independent representation of objects in the image dataset may be produced using a shape/contour detection algorithm. A third independent representation of objects in the image dataset may be produced using a motion detection algorithm. The first, second, and third independent representations may then be combined into a single coherent output using a combinatorial algorithm.

  19. Method and apparatus to control the lateral motion of a long metal bar being formed by a mechanical process such as rolling or drawing

    DOE Patents [OSTI]

    Chang, Tzyy-Shuh (Ann Arbor, MI); Huang, Hsun-Hau (Ann Arbor, MI); Lin, Chang-Hung (Ypsilanti, MI)

    2011-01-04

    An apparatus to control lateral motion of a bar moving along a guidance path includes a pair of rotatable hubs each having at least first and second rollers at locations around the perimeter of the hub. The first roller has a first retaining groove of a first radius and the second roller has a second groove of a second radius smaller than the first radius. Each hub further includes at least one guiding element located between the rollers with a guide channel extending in the outer surface. A mounting system allows the hubs to be rotated between first and second positions. In the first position the first rollers oppose each other forming a guideway having a first, enlarged diameter for capturing a free end of an approaching bar. In the second position the second rollers form a second, smaller diameter to match the actual size of the bar.

  20. Impact of artificial lateral quantum confinement on exciton-spin relaxation in a two-dimensional GaAs electronic system

    SciTech Connect (OSTI)

    Kiba, Takayuki Murayama, Akihiro; Tanaka, Toru; Tamura, Yosuke; Higo, Akio; Thomas, Cedric; Samukawa, Seiji

    2014-10-15

    We demonstrate the effect of artificial lateral quantum confinement on exciton-spin relaxation in a GaAs electronic system. GaAs nanodisks (NDs) were fabricated from a quantum well (QW) by top-down nanotechnology using neutral-beam etching aided by protein-engineered bio-nano-templates. The exciton-spin relaxation time was 1.4 ns due to ND formation, significantly extended compared to 0.44 ns for the original QW, which is attributed to weakening of the hole-state mixing in addition to freezing of the carrier momentum. The temperature dependence of the spin-relaxation time depends on the ND thickness, reflecting the degree of quantum confinement.