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Sample records for rg danley corners

  1. Core shroud corner joints

    DOEpatents

    Gilmore, Charles B.; Forsyth, David R.

    2013-09-10

    A core shroud is provided, which includes a number of planar members, a number of unitary corners, and a number of subassemblies each comprising a combination of the planar members and the unitary corners. Each unitary corner comprises a unitary extrusion including a first planar portion and a second planar portion disposed perpendicularly with respect to the first planar portion. At least one of the subassemblies comprises a plurality of the unitary corners disposed side-by-side in an alternating opposing relationship. A plurality of the subassemblies can be combined to form a quarter perimeter segment of the core shroud. Four quarter perimeter segments join together to form the core shroud.

  2. Focusing corner cube

    DOEpatents

    Monjes, J.A.

    1985-09-12

    This invention retortreflects and focuses a beam of light. The invention comprises a modified corner cube reflector wherein one reflective surface is planar, a second reflective surface is spherical, and the third reflective surface may be planar or convex cylindrical.

  3. Stoney Corners Wind Farm | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Stoney Corners Wind Farm Jump to: navigation, search Name Stoney Corners Wind Farm Facility Stoney Corners Wind Farm Sector Wind energy Facility Type Commercial Scale Wind Facility...

  4. Magnetohydrodynamic (MHD) channel corner seal

    DOEpatents

    Spurrier, Francis R.

    1980-01-01

    A corner seal for an MHD duct includes a compressible portion which contacts the duct walls and an insulating portion which contacts the electrodes, sidewall bars and insulators. The compressible portion may be a pneumatic or hydraulic gasket or an open-cell foam rubber. The insulating portion is segmented into a plurality of pieces of the same thickness as the electrodes, insulators and sidewall bars and aligned therewith, the pieces aligned with the insulator being of a different size from the pieces aligned with the electrodes and sidewall bars to create a stepped configuration along the corners of the MHD channel.

  5. Boundary Entropy Can Increase Under Bulk RG Flow (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Boundary Entropy Can Increase Under Bulk RG Flow Citation Details In-Document Search Title: Boundary Entropy Can Increase Under Bulk RG Flow The boundary entropy log(g) of a critical ...

  6. Boundary Entropy Can Increase Under Bulk RG Flow (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Boundary Entropy Can Increase Under Bulk RG Flow Citation Details In-Document Search Title: Boundary Entropy Can Increase Under Bulk RG Flow You are accessing a document from ...

  7. Corner-cutting mining assembly

    DOEpatents

    Bradley, John A.

    1983-01-01

    A mining assembly includes a primary rotary cutter mounted on one end of a support shaft and four secondary rotary cutters carried on the same support shaft and positioned behind the primary cutters for cutting corners in the hole cut by the latter.

  8. Corner-cutting mining assembly

    DOEpatents

    Bradley, J.A.

    1981-07-01

    This invention resulted from a contract with the United States Department of Energy and relates to a mining tool. More particularly, the invention relates to an assembly capable of drilling a hole having a square cross-sectional shape with radiused corners. In mining operations in which conventional auger-type drills are used to form a series of parallel, cylindrical holes in a coal seam, a large amount of coal remains in place in the seam because the shape of the holes leaves thick webs between the holes. A higher percentage of coal can be mined from a seam by a means capable of drilling holes having a substantially square cross section. It is an object of this invention to provide an improved mining apparatus by means of which the amount of coal recovered from a seam deposit can be increased. Another object of the invention is to provide a drilling assembly which cuts corners in a hole having a circular cross section. These objects and other advantages are attained by a preferred embodiment of the invention.

  9. Federal Utility Partnership Working Group Seminar: Chairman's Corner |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Seminar: Chairman's Corner Federal Utility Partnership Working Group Seminar: Chairman's Corner Presentation covers the Federal Utility Partnership Working Group Seminar: Chairman's Corner from May 22, 2013. Download the Chairman's Corner presentation. (309.16 KB) More Documents & Publications Federal Utility Partnership Working Group Meeting Chairman's Corner Federal Utility Partnership Working Group Meeting: Chairman's Corner FUPWG Spring 2013 Report and

  10. RG&E (Gas)- Commercial and Industrial Efficiency Program

    Energy.gov [DOE]

    NYSEG and RG&E offer rebates to non-residential customers installing energy efficiency equipment who pay a natural gas Systems Benefits Charge (SBC). Both prescriptive rebates and custom...

  11. RG&E (Electric)- Commercial and Industrial Efficiency Program

    Energy.gov [DOE]

    NYSEG and RG&E offer rebates to non-residential customers installing energy efficient equipment that have an electricity Systems Benefits Charge (SBC) included in their energy bills. Both...

  12. Choosing corners of rectangles for mapped meshing

    SciTech Connect

    Mitchell, S.A.

    1996-12-16

    Consider mapping a regular i x j quadrilateral mesh of a rectangle onto a surface. The quality of the mapped mesh of the surface depends heavily on which vertices of the surface correspond to corners of the rectangle. The authors problem is, given an n-sided surface, chose as corners four vertices such that the surface resembles a rectangle with corners at those vertices. Note that n could be quite large, and the length and width of the rectangle, i and j, are not prespecified. In general, there is either a goal number or a prescribed number of mesh edges for each bounding curve of the surface. The goals affect the quality of the mesh, and the prescribed edges may make finding a feasible set of corners difficult. The algorithm need only work for surfaces that are roughly rectangular, particular those without large reflex angles, as otherwise an unstructured meshing algorithm is used instead. The authors report on the theory and implementation of algorithms for this problem. They also given an overview of a solution to a related problem called interval assignment: given a complex of surfaces sharing curves, globally assign the number of mesh edges or intervals for each curve such that it is possible to mesh each surface according to its prescribed quadrilateral meshing algorithm, and assigned and user-prescribed boundary mesh edges and corners. They also note a practical, constructive technique that relies on interval assignment that can generate a quadrilateral mesh of a complex of surfaces such that a compatible hexahedral mesh of the enclosed volume exists.

  13. Federal Utility Partnership Working Group Meeting: Chairman's Corner |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Meeting: Chairman's Corner Federal Utility Partnership Working Group Meeting: Chairman's Corner Presentation-given at the April 2012 Federal Utility Partnership Working Group (FUPWG) meeting-lists key utility program projects and upcoming utility energy service contract (UESC) training. Download the Chairman's Corner presentation. (129.77 KB) More Documents & Publications Federal Utility Partnership Working Group Meeting Chairman's Corner Federal Utility Partnership

  14. Director's Corner | netl.doe.gov

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Director's Corner A National Treasure: NETL's Advanced Materials Research As one of the Energy Department's national laboratories, the National Energy Technology Laboratory (NETL) has a distinguished history of conducting complex and fruitful research for cleaner and more efficient fossil energy innovations. There is an additional national treasure that developed as a central part of that quest: expertise in the discovery, development, and deployment of sophisticated new materials. Some of those

  15. Federal Utility Partnership Working Group Meeting Chairman's Corner |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Meeting Chairman's Corner Federal Utility Partnership Working Group Meeting Chairman's Corner Presentation-given at the Fall 2012 Federal Utility Partnership Working Group (FUPWG) meeting-lists key utility program projects and upcoming utility energy service contract (UESC) training. Download the Federal Utility Partnership Working Group Meeting Chairman's Corner presentation. (134.21 KB) More Documents & Publications Federal Utility Partnership Working Group

  16. Power plant emissions verified remotely at Four Corners sites

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Power plant emissions verified remotely Power plant emissions verified remotely at Four Corners sites The study is the first to show that space-based techniques can successfully verify international regulations on fossil energy emissions. May 19, 2014 The Four Corners coal-fired power plant, near Farmington, N.M. is a major source of pollutants, with measurements confirmed by Los Alamos National Laboratory researchers. The Four Corners coal-fired power plant, near Farmington, N.M. is a major

  17. Federal-Tribal Partnership on Climate Change Action Rounds Corner...

    Energy Saver

    Federal-Tribal Partnership on Climate Change Action Rounds Corner, Shifts Into High Gear at 2013 Tribal Nations Conference Federal-Tribal Partnership on Climate Change Action ...

  18. Four Corners International LLC FCI | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    clients about finding and implementing new technologies with a view to achieving sustainability of resources at a global level. References: Four Corners International LLC...

  19. ARM: X-Band Scanning ARM Cloud Radar (W-SACR) Corner Reflector...

    Office of Scientific and Technical Information (OSTI)

    W-SACR) Corner Reflector Raster Scan Title: ARM: X-Band Scanning ARM Cloud Radar (W-SACR) Corner Reflector Raster Scan X-Band Scanning ARM Cloud Radar (W-SACR) Corner Reflector ...

  20. ARM: Ka-Band Scanning ARM Cloud Radar (KASACR) Corner Reflector...

    Office of Scientific and Technical Information (OSTI)

    Title: ARM: Ka-Band Scanning ARM Cloud Radar (KASACR) Corner Reflector Calibration Ka-Band Scanning ARM Cloud Radar (KASACR) Corner Reflector Calibration Authors: Dan Nelson ; ...

  1. Mines in the Four Corners anticipate growth

    SciTech Connect

    Buchsbaum, L.

    2008-02-15

    Productive mines in the southwest deplete reserves, while the government drags its heels on new power projects. Production in Arizona and New Mexico has fallen 18% over the last four years to 34.1 million tons. With Chevron Mining's McKinley mine rapidly depleting its reserves the industry will continue to contract. In the last three years at least three large mines in the Four Corners have terminated operations. Three others remain captive operations: BHP Billiton's San Juan Underground and Navajo Surface operations and Peabody Energy's Kayenta surface mine. In 2006 the Black Mesa mine stopped producing coal. These four mines are isolated from the national railways. Peabody's new El Segundo surface mine near Grants, NM is increasing production. If the planned $3 billion Desert Rock coal-fired power plant is built this will present a new market for the Navajo mine. The article gives details about the state of the aforementioned mines and of the new King II coal mine on the northern periphery of the San Juan basin and discusses the state of plans for the Desert Rock Energy Project. 5 photos.

  2. 2,"Four Corners","Coal","Arizona Public Service Co",1540

    Energy Information Administration (EIA) (indexed site)

    Mexico" ,"Plant","Primary energy source","Operating company","Net summer capacity (MW)" 1,"San Juan","Coal","Public Service Co of NM",1684 2,"Four Corners","Coal","Arizona Public ...

  3. College Corner, Ohio: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    article is a stub. You can help OpenEI by expanding it. College Corner is a village in Butler County and Preble County, Ohio. It falls under Ohio's 8th congressional...

  4. Searching for the corner seismic moment in worldwide data

    SciTech Connect

    Felgueiras, Miguel; Santos, Rui; Martins, João Paulo

    2015-12-31

    In this paper the existence of the corner frequency value for the seismic moment distribution is investigated, analysing worldwide data. Pareto based distributions, usually considered as the most suitable to this type of data, are fitted to the most recent data, available in a global earthquake catalog. Despite the undeniable finite nature of the seismic moment data, we conclude that no corner frequency can be established considering the available data set.

  5. LX-17 Corner-Turning and Reactive Flow Failure

    SciTech Connect

    Souers, P C; Andreski, H; Cook III, C F; Garza, R; Pastrone, R; Phillips, D; Roeske, F; Vitello, P; Molitoris, J

    2004-03-11

    We have performed a series of highly-instrumented experiments examining corner-turning of detonation. A TATB booster is inset 15 mm into LX-17 (92.5% TATB, 7.5% kel-F) so that the detonation must turn a right angle around an air well. An optical pin located at the edge of the TATB gives the start time of the corner-turn. The breakout time on the side and back edges is measured with streak cameras. Three high-resolution X-ray images were taken on each experiment to examine the details of the detonation. We have concluded that the detonation cannot turn the corner and subsequently fails, but the shock wave continues to propagate in the unreacted explosive, leaving behind a dead zone. The detonation front farther out from the corner slowly turns and eventually reaches the air well edge 180{sup o} from its original direction. The dead zone is stable and persists 7.7 {micro}s after the corner-turn, although it has drifted into the original air well area. Our regular reactive flow computer models sometimes show temporary failure but they recover quickly and are unable to model the dead zones. We present a failure model that cuts off the reaction rate below certain detonation velocities and reproduces the qualitative features of the corner-turning failure.

  6. Corner heating in rectangular solid oxide electrochemical cell generators

    DOEpatents

    Reichner, Philip

    1989-01-01

    Disclosed is an improvement in a solid oxide electrochemical cell generator 1 having a rectangular design with four sides that meet at corners, and containing multiplicity of electrically connected fuel cells 11, where a fuel gas is passed over one side of said cells and an oxygen containing gas is passed into said cells, and said fuel is burned to form heat, electricity, and an exhaust gas. The improvement comprises passing the exhaust gases over the multiplicity of cells 11 in such a way that more of the heat in said exhaust gases flows at the corners of the generator, such as through channels 19.

  7. Ginsenoside Rg3 regulates S-nitrosylation of the NLRP3 inflammasome via suppression of iNOS

    SciTech Connect

    Yoon, Sung-Jin; Park, Jun-Young; Choi, Song; Lee, Jin-Bong; Jung, Haiyoung; Kim, Tae-Don; Yoon, Suk Ran; Choi, Inpyo; Shim, Sungbo; Park, Young-Jun

    2015-08-07

    Ginsenoside Rg3, a specific biological effector, is well-known as a major bioactive ingredient of Panax ginseng. However, its role in the inflammasome activation process remains unclear. In this report, we demonstrate that ginsenosides 20(R)-Rg3 and 20(S)-Rg3 are capable of suppressing both lethal endotoxic shock and the S-nitrosylation of the NLRP3 inflammasome by inhibiting nitric oxide (NO) production through the regulation of inducible nitric oxide synthase (iNOS) expression. In response to lipopolysaccharide (LPS), the reducing effect of 20(S)-Rg3 and 20(R)-Rg3 on nitric oxide led to an increase in the survival time of mice after lethal endotoxin-induced shock, and excess levels of NO inhibited IL-1β production via the S-nitrosylation of the NLRP3 inflammasome. In addition, ginsenosides 20(R)-Rg3 and 20(S)-Rg3 had suppressive effects on the LPS- or UV-irradiation-induced reactive oxygen species (ROS) levels in macrophage and HaCaT cells and thereby prevented apoptosis of spleen cells in mice. Altogether, these results demonstrate that ginsenoside 20(R)-Rg3 and 20(S)-Rg3, a naturally occurring compound, might act as a dual therapeutic regulator for the treatment of inflammatory and oxidative stress-related diseases. - Highlights: • Ginsenosides Rg3 inhibits NO production through the regulation of iNOS expression. • Ginsenosides Rg3 inhibits the S-nitrosylation of the NLRP3 inflammasome. • Ginsenosides Rg3 suppress on the LPS- or UV-irradiation-induced ROS levels in cells.

  8. ARM: Ka-Band Scanning ARM Cloud Radar (KASACR) Corner Reflector...

    Office of Scientific and Technical Information (OSTI)

    Title: ARM: Ka-Band Scanning ARM Cloud Radar (KASACR) Corner Reflector Raster Scan Ka-Band Scanning ARM Cloud Radar (KASACR) Corner Reflector Raster Scan Authors: Dan Nelson ; ...

  9. Microsoft Word - RBL_Jan_2009_RG13-1-398.doc

    Office of Legacy Management (LM)

    13-1-398 Well: Gas production well, Federal RG 13-1-398, API # 05-103-10605. Operator: Williams Production RMT, Incorporated Sampler: U.S. Department of Energy, Office of Legacy Management, Grand Junction, CO. Date of Sampling Event: 7 January 2009 Samples of natural gas and produced water were collected from production well Federal RG 13-1-398. Location data for the surface collection point and the sample location are given in Table 1. A description of each sample collected is listed in Table

  10. Microsoft Word - RBL_Jan_2009_RG24-13-398.doc

    Office of Legacy Management (LM)

    24-13-398 Well: Gas production well, Federal RG 24-13-398, API # 05-103-10702. Operator: Williams Production RMT, Incorporated Sampler: U.S. Department of Energy, Office of Legacy Management, Grand Junction, CO. Date of Sampling Event: 7 January 2009 Samples of natural gas and produced water were collected from production well Federal RG 24-13-398. Location data for the surface collection point and the sample location are given in Table 1. A description of each sample collected is listed in

  11. Microsoft Word - PA Submission--12-2011 ASCeNews--RG.docx

    National Nuclear Security Administration (NNSA)

    ... Appro, LANL, LLNL, and beyond. 8 University of Minnesota's turbulent fluid dynamics 3D visualization results showcased at SC11 using eight Knights Corner co-processors of Arthur. ...

  12. Federal Utility Partnership Working Group Meeting Chairman's Corner

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Chairman's Corner David McAndrew Utility Project Lead, DOE FEMP October 16, 2012 Federal Energy Management Program femp.energy.gov 2 * Thank you Alabama Power! * Special thanks to Greg Reardon, Michael Sparks and their team. * FUPWG Steering Committee Meeting * FUPWG Meeting Agenda * Logistics/Announcements * Looking for hosts for Future FUPWG Meetings Announcements Federal Energy Management Program femp.energy.gov 3 * Advanced UESC Workshop * Virtual UESC Center of Expertise is now posted on

  13. Cube-corner reflectors with interference dielectric coating

    SciTech Connect

    Sokolov, A L; Murashkin, V V; Akent'ev, A S; Karaseva, E A

    2013-09-30

    The cube-corner reflectors (CCRs) with a special interference dielectric coating intended for ring retroreflector systems of space vehicles with uniaxial orientation are considered. The diffraction patterns of radiation reflected from the CCRs with different face coatings are studied. It is shown that the choice of the angle between the faces, the size and the coating of CCR faces allow essential variation in the diffraction pattern, thereby providing its optimisation for solving different navigation problems. (nanogradient dielectric coatings and metamaterials)

  14. Federal Utility Partnership Working Group Seminar: Chairman's Corner

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Chairman's Corner May 22, 2013 David McAndrew Utility Project Lead DOE FEMP 2 Welcome To San Francisco  Thank you to PG&E for hosting the 2013 Spring FUPWG Seminar!  Special thanks to Chris Gillis and Matt Bergh  Welcome Webinar Participants!  The first half of todays meeting is available via webinar  Webinar participants are encouraged to send questions and feedback to me at David.McAndrew@ee.doe.gov or Susan Courtney at scourtney@energetics.com  Thanks to the Steering

  15. Federal-Tribal Partnership on Climate Change Action Rounds Corner, Shifts

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Into High Gear at 2013 Tribal Nations Conference | Department of Energy Federal-Tribal Partnership on Climate Change Action Rounds Corner, Shifts Into High Gear at 2013 Tribal Nations Conference Federal-Tribal Partnership on Climate Change Action Rounds Corner, Shifts Into High Gear at 2013 Tribal Nations Conference November 19, 2013 - 5:12pm Addthis Federal-Tribal Partnership on Climate Change Action Rounds Corner, Shifts Into High Gear at 2013 Tribal Nations Conference David F. Conrad

  16. Novel Coupled Thermochronometric and Geochemical Investigation of Blind Geothermal Resources in Fault-Controlled Dilational Corners

    Energy.gov [DOE]

    Novel Coupled Thermochronometric and Geochemical Investigation of Blind Geothermal Resources in Fault-Controlled Dilational Corners presentation at the April 2013 peer review meeting held in Denver, Colorado.

  17. Method for protecting chip corners in wet chemical etching of wafers

    DOEpatents

    Hui, W.C.

    1994-02-15

    The present invention is a corner protection mask design that protects chip corners from undercutting during anisotropic etching of wafers. The corner protection masks abut the chip corner point and extend laterally from segments along one or both corner sides of the corner point, forming lateral extensions. The protection mask then extends from the lateral extensions, parallel to the direction of the corner side of the chip and parallel to scribe lines, thus conserving wafer space. Unmasked bomb regions strategically formed in the protection mask facilitate the break-up of the protection mask during etching. Corner protection masks are useful for chip patterns with deep grooves and either large or small chip mask areas. Auxiliary protection masks form nested concentric frames that etch from the center outward are useful for small chip mask patterns. The protection masks also form self-aligning chip mask areas. The present invention is advantageous for etching wafers with thin film windows, microfine and micromechanical structures, and for forming chip structures more elaborate than presently possible. 63 figures.

  18. Method for protecting chip corners in wet chemical etching of wafers

    DOEpatents

    Hui, Wing C.

    1994-01-01

    The present invention is a corner protection mask design that protects chip corners from undercutting during anisotropic etching of wafers. The corner protection masks abut the chip corner point and extend laterally from segments along one or both corner sides of the corner point, forming lateral extensions. The protection mask then extends from the lateral extensions, parallel to the direction of the corner side of the chip and parallel to scribe lines, thus conserving wafer space. Unmasked bomb regions strategically formed in the protection mask facilitate the break-up of the protection mask during etching. Corner protection masks are useful for chip patterns with deep grooves and either large or small chip mask areas. Auxiliary protection masks form nested concentric frames that etch from the center outward are useful for small chip mask patterns. The protection masks also form self-aligning chip mask areas. The present invention is advantageous for etching wafers with thin film windows, microfine and micromechanical structures, and for forming chip structures more elaborate than presently possible.

  19. Telescope Guiding with a HyViSI H2RG Used in Guide Mode

    SciTech Connect

    Simms, Lance M.; Figerb, Donald F.; Hanold, Brandon J.; Kahn, Steven M.; Gilmore, D.Kirk

    2010-06-04

    We report on long exposure results obtained with a Teledyne HyViSI H2RG detector operating in guide mode. The sensor simultaneously obtained nearly seeing-limited data while also guiding the Kitt Peak 2.1 m telescope. Results from unguided and guided operation are presented and used to place lower limits on flux/fluence values for accurate centroid measurements. We also report on significant noise reduction obtained in recent laboratory measurements that should further improve guiding capability with higher magnitude stars.

  20. RG flow of the Polyakov-loop potential - first status report

    SciTech Connect

    Braun, J.; Gies, H.; Pirner, H.-J.

    2005-06-14

    We study SU(2) Yang-Mills theory at finite temperature in the framework of the functional renormalization group. We concentrate on the effective potential for the Polyakov loop which serves as an order parameter for confinement. In this first status report, we focus on the behaviour of the effective Polyakov-loop potential at high temperatures. In addition to the standard perturbative result, our findings provide information about the 'RG improved' backreactions of Polyakov-loop fluctuations on the potential. We demonstrate that these fluctuations establish the convexity of the effective potential.

  1. Recognition of the Activated States of G[alpha]13 by the rgRGS Domain of PDZRhoGEF

    SciTech Connect

    Chen, Zhe; Singer, William D.; Danesh, Shahab M.; Sternweis, Paul C.; Sprang, Stephen R.

    2009-12-01

    G12 class heterotrimeric G proteins stimulate RhoA activation by RGS-RhoGEFs. However, p115RhoGEF is a GTPase Activating Protein (GAP) toward G{alpha}13, whereas PDZRhoGEF is not. We have characterized the interaction between the PDZRhoGEF rgRGS domain (PRG-rgRGS) and the alpha subunit of G13 and have determined crystal structures of their complexes in both the inactive state bound to GDP and the active states bound to GDP {center_dot} AlF (transition state) and GTP{gamma}S (Michaelis complex). PRG-rgRGS interacts extensively with the helical domain and the effector-binding sites on G{alpha}13 through contacts that are largely conserved in all three nucleotide-bound states, although PRG-rgRGS has highest affinity to the Michaelis complex. An acidic motif in the N terminus of PRG-rgRGS occupies the GAP binding site of G{alpha}13 and is flexible in the GDP {center_dot} AlF complex but well ordered in the GTPS complex. Replacement of key residues in this motif with their counterparts in p115RhoGEF confers GAP activity.

  2. ARM: X-Band Scanning ARM Cloud Radar (W-SACR) Corner Reflector Raster Scan

    Office of Scientific and Technical Information (OSTI)

    (Dataset) | Data Explorer W-SACR) Corner Reflector Raster Scan Title: ARM: X-Band Scanning ARM Cloud Radar (W-SACR) Corner Reflector Raster Scan X-Band Scanning ARM Cloud Radar (W-SACR) Corner Reflector Raster Scan Authors: Joseph Hardin ; Dan Nelson ; Iosif [1] ; Bradley Isom ; Karen Johnson ; Alyssa Matthews ; Nitin Bharadwaj + Show Author Affiliations (Andrei) Lindenmaier Publication Date: 2014-03-07 OSTI Identifier: 1150295 DOE Contract Number: DE-AC05-00OR22725 Resource Type: Dataset

  3. COL Application Content Guide for HTGRs: Revision to RG 1.206, Part 1 - Status Report

    SciTech Connect

    Wayne Moe

    2012-08-01

    A combined license (COL) application is required by the Nuclear Regulatory Commission (NRC) for all proposed nuclear plants. The information requirements for a COL application are set forth in 10 CFR 52.79, “Contents of Applications; Technical Information in Final Safety Analysis Report.” An applicant for a modular high temperature gas-cooled reactor (HTGR) must develop and submit for NRC review and approval a COL application which conforms to these requirements. The technical information necessary to allow NRC staff to evaluate a COL application and resolve all safety issues related to a proposed nuclear plant is detailed and comprehensive. To this, Regulatory Guide (RG) 1.206, “Combined License Applications for Nuclear Power Plants” (LWR Edition), was developed to assist light water reactor (LWR) applicants in incorporating and effectively formatting required information for COL application review (Ref. 1). However, the guidance prescribed in RG 1.206 presumes a LWR design proposal consistent with the systems and functions associated with large LWR power plants currently operating under NRC license.

  4. PPAR agonists reduce steatosis in oleic acid-overloaded HepaRG cells

    SciTech Connect

    Rogue, Alexandra; Anthérieu, Sébastien; Vluggens, Aurore; Umbdenstock, Thierry; Claude, Nancy; Moureyre-Spire, Catherine de la; Weaver, Richard J.; Guillouzo, André

    2014-04-01

    Although non-alcoholic fatty liver disease (NAFLD) is currently the most common form of chronic liver disease there is no pharmacological agent approved for its treatment. Since peroxisome proliferator-activated receptors (PPARs) are closely associated with hepatic lipid metabolism, they seem to play important roles in NAFLD. However, the effects of PPAR agonists on steatosis that is a common pathology associated with NAFLD, remain largely controversial. In this study, the effects of various PPAR agonists, i.e. fenofibrate, bezafibrate, troglitazone, rosiglitazone, muraglitazar and tesaglitazar on oleic acid-induced steatotic HepaRG cells were investigated after a single 24-hour or 2-week repeat treatment. Lipid vesicles stained by Oil-Red O and triglycerides accumulation caused by oleic acid overload, were decreased, by up to 50%, while fatty acid oxidation was induced after 2-week co-treatment with PPAR agonists. The greatest effects on reduction of steatosis were obtained with the dual PPARα/γ agonist muraglitazar. Such improvement of steatosis was associated with up-regulation of genes related to fatty acid oxidation activity and down-regulation of many genes involved in lipogenesis. Moreover, modulation of expression of some nuclear receptor genes, such as FXR, LXRα and CAR, which are potent actors in the control of lipogenesis, was observed and might explain repression of de novo lipogenesis. Conclusion: Altogether, our in vitro data on steatotic HepaRG cells treated with PPAR agonists correlated well with clinical investigations, bringing a proof of concept that drug-induced reversal of steatosis in human can be evaluated in in vitro before conducting long-term and costly in vivo studies in animals and patients. - Highlights: • There is no pharmacological agent approved for the treatment of NAFLD. • This study demonstrates that PPAR agonists can reduce fatty acid-induced steatosis. • Some nuclear receptors appear to be potent actors in the control

  5. Investigation of structural heterogeneity at the SPE site using combined P–wave travel times and Rg phase velocities

    DOE PAGES [OSTI]

    Rowe, Charlotte A.; Patton, Howard J.

    2015-10-01

    Here, we present analyses of the 2D seismic structure beneath Source Physics Experiments (SPE) geophone lines that extended radially at 100 m spacing from 100 to 2000 m from the source borehole. With seismic sources at only one end of the geophone lines, standard refraction profiling methods cannot resolve seismic velocity structures unambiguously. In previous work, we demonstrated overall agreement between body-wave refraction modeling and Rg dispersion curves for the least complex of the five lines. A more detailed inspection supports a 2D reinterpretation of the structure. We obtained Rg phase velocity measurements in both the time and frequency domains,more » then used iterative adjustment of the initial 1D body-wave model to predict Rg dispersion curves to fit the observed values. Our method applied to the most topographically severe of the geophone lines is supplemented with a 2D ray-tracing approach, whose application to P-wave arrivals supports the Rg analysis. In addition, midline sources will allow us to refine our characterization in future work.« less

  6. https://bluedart.phe.com/owa/?ae=Item&t=IPM.Note&id=RgAAAAA%2f3

    National Nuclear Security Administration (NNSA)

    Phyllis Radack Manager, Regulatory Services 702-295-6582 702-858-5587 (cell) 702-295-7699 ...idRgAAAAA%2f3mOqqZ%2bfSq... 702-858-5587 (cell) 702-295-7699 (fax) From: Morris, Patrick ...

  7. Matching a statistical pressure snake to a four-sided polygon and estimating the polygon corners.

    SciTech Connect

    Schaub, Hanspeter; Wilson, Chris C.

    2004-05-01

    Given a video image source, a statistical pressure snake is able to track a color target in real time. This report presents an algorithm that exploits the one-dimensional nature of the visual snake target outline. If the target resembles a four-sided polygon, then the four polygon sides are identified by mapping all image snake point coordinates into Hough space where lines become points. After establishing that four dominant lines are present in snake contour, the polygon corner points are estimated. The computation burden of this algorithm is of the N logN type. The advantage of this method is that it can provide real-time target corner estimates, even if the corners themselves might be occluded.

  8. Ginsenoside-Rg{sub 1} induces angiogenesis by the inverse regulation of MET tyrosine kinase receptor expression through miR-23a

    SciTech Connect

    Kwok, Hoi-Hin; Chan, Lai-Sheung; Poon, Po-Ying; Yue, Patrick Ying-Kit; Wong, Ricky Ngok-Shun

    2015-09-15

    Therapeutic angiogenesis has been implicated in ischemic diseases and wound healing. Ginsenoside-Rg{sub 1} (Rg{sub 1}), one of the most abundant active components of ginseng, has been demonstrated as an angiogenesis-stimulating compound in different models. There is increasing evidence implicating microRNAs (miRNAs), a group of non-coding RNAs, as important regulators of angiogenesis, but the role of microRNAs in Rg{sub 1}-induced angiogenesis has not been fully explored. In this report, we found that stimulating endothelial cells with Rg{sub 1} could reduce miR-23a expression. In silico experiments predicted hepatocyte growth factor receptor (MET), a well-established mediator of angiogenesis, as the target of miR-23a. Transfection of the miR-23a precursor or inhibitor oligonucleotides validated the inverse relationship of miR-23a and MET expression. Luciferase reporter assays further confirmed the interaction between miR-23a and the MET mRNA 3′-UTR. Intriguingly, ginsenoside-Rg{sub 1} was found to increase MET protein expression in a time-dependent manner. We further demonstrated that ginsenoside-Rg{sub 1}-induced angiogenic activities were indeed mediated through the down-regulation of miR-23a and subsequent up-regulation of MET protein expression, as confirmed by gain- and loss-of-function angiogenic experiments. In summary, our results demonstrated that ginsenoside-Rg{sub 1} could induce angiogenesis by the inverse regulation of MET tyrosine kinase receptor expression through miR-23a. This study has broadened our understanding of the non-genomic effects of ginsenoside-Rg{sub 1,} and provided molecular evidence that warrant further development of natural compound as novel angiogenesis-promoting therapy. - Highlights: • Therapeutic angiogenesis has been implicated in ischemic diseases and wound healing. • Ginsenoside-Rg{sub 1} (Rg{sub 1}) has been demonstrated as an angiogenesis-stimulating compound. • We found that Rg{sub 1} induces angiogenesis by

  9. LX-17 and ufTATB Data for Corner-Turning, Failure and Detonation

    SciTech Connect

    Souers, P C; Lauderbach, L; Garza, R; Vitello, P; Hare, D E

    2010-02-03

    Data is presented for the size (diameter) effect for ambient and cold confined LX-17, unconfined ambient LX-17, and confined ambient ultrafine TATB. Ambient, cold and hot double cylinder corner-turning data for LX-17, PBX 9502 and ufTATB is presented. Transverse air gap crossing in ambient LX-17 is studied with time delays given for detonations that cross.

  10. Novel Coupled Thermochronometric and Geochemical Investigation of Blind Geothermal Resources in Fault-Controlled Dilational Corners

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Novel Coupled Thermochronometric and Geochemical Investigation of Blind Geothermal Resources in Fault-Controlled Dilational Corners Dr. Daniel Stockli (PI) University of Texas at Austin Jackson School of Geosciences April 23, 2013 This presentation does not contain any proprietary confidential, or otherwise restricted information. 2 | US DOE Geothermal Program eere.energy.gov Novel Coupled Thermochronometric and Geochemical Investigation of Blind Geothermal Resources in Fault- Controlled

  11. Four Corners Wind Resource Center Webinar: Recent Developments in Western Energy Markets, the EIM, and the Integration of Wind Energy

    Office of Energy Efficiency and Renewable Energy (EERE)

    Utilities and electric balancing authorities in the Four Corners states may now choose to join the Energy Imbalance Market (EIM), buying and selling energy on a 5-minute basis. The EIM should...

  12. Four Corners Wind Resource Center Webinar: Building Utility-Scale Wind: Permitting and Regulation Lessons for County Decision-Makers

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Four Corners Wind Resource Center will host this webinar exploring lessons learned in the permitting of utility-scale wind projects and the development of ordinances and regulations for...

  13. Investigation of structural heterogeneity at the SPE site using combined P–wave travel times and Rg phase velocities

    SciTech Connect

    Rowe, Charlotte A.; Patton, Howard J.

    2015-10-01

    Here, we present analyses of the 2D seismic structure beneath Source Physics Experiments (SPE) geophone lines that extended radially at 100 m spacing from 100 to 2000 m from the source borehole. With seismic sources at only one end of the geophone lines, standard refraction profiling methods cannot resolve seismic velocity structures unambiguously. In previous work, we demonstrated overall agreement between body-wave refraction modeling and Rg dispersion curves for the least complex of the five lines. A more detailed inspection supports a 2D reinterpretation of the structure. We obtained Rg phase velocity measurements in both the time and frequency domains, then used iterative adjustment of the initial 1D body-wave model to predict Rg dispersion curves to fit the observed values. Our method applied to the most topographically severe of the geophone lines is supplemented with a 2D ray-tracing approach, whose application to P-wave arrivals supports the Rg analysis. In addition, midline sources will allow us to refine our characterization in future work.

  14. Computational Fluid Dynamics Modeling of the Bonneville Project: Tailrace Spill Patterns for Low Flows and Corner Collector Smolt Egress

    SciTech Connect

    Rakowski, Cynthia L.; Serkowski, John A.; Richmond, Marshall C.; Perkins, William A.

    2010-12-01

    In 2003, an extension of the existing ice and trash sluiceway was added at Bonneville Powerhouse 2 (B2). This extension started at the existing corner collector for the ice and trash sluiceway adjacent to Bonneville Powerhouse 2 and the new sluiceway was extended to the downstream end of Cascade Island. The sluiceway was designed to improve juvenile salmon survival by bypassing turbine passage at B2, and placing these smolt in downstream flowing water minimizing their exposure to fish and avian predators. In this study, a previously developed computational fluid dynamics model was modified and used to characterized tailrace hydraulics and sluiceway egress conditions for low total river flows and low levels of spillway flow. STAR-CD v4.10 was used for seven scenarios of low total river flow and low spill discharges. The simulation results were specifically examined to look at tailrace hydraulics at 5 ft below the tailwater elevation, and streamlines used to compare streamline pathways for streamlines originating in the corner collector outfall and adjacent to the outfall. These streamlines indicated that for all higher spill percentage cases (25% and greater) that streamlines from the corner collector did not approach the shoreline at the downstream end of Bradford Island. For the cases with much larger spill percentages, the streamlines from the corner collector were mid-channel or closer to the Washington shore as they moved downstream. Although at 25% spill at 75 kcfs total river, the total spill volume was sufficient to "cushion" the flow from the corner collector from the Bradford Island shore, areas of recirculation were modeled in the spillway tailrace. However, at the lowest flows and spill percentages, the streamlines from the B2 corner collector pass very close to the Bradford Island shore. In addition, the very flow velocity flows and large areas of recirculation greatly increase potential predator exposure of the spillway passed smolt. If there is

  15. Rod consolidation of RG and E's (Rochester Gas and Electric Corporation) spent PWR (pressurized water reactor) fuel

    SciTech Connect

    Bailey, W.J.

    1987-05-01

    The rod consolidation demonstration involved pulling the fuel rods from five fuel assemblies from Unit 1 of RG and E's R.E. Ginna Nuclear Power Plant. Slow and careful rod pulling efforts were used for the first and second fuel assemblies. Rod pulling then proceeded smoothly and rapidly after some minor modifications were made to the UST and D consolidation equipment. The compaction ratios attained ranged from 1.85 to 2.00 (rods with collapsed cladding were replaced by dummy rods in one fuel assembly to demonstrate the 2:1 compaction ratio capability). This demonstration involved 895 PWR fuel rods, among which there were some known defective rods (over 50 had collapsed cladding); no rods were broken or dropped during the demonstration. However, one of the rods with collapsed cladding unexplainably broke during handling operations (i.e., reconfiguration in the failed fuel canister), subsequent to the rod consolidation demonstration. The broken rod created no facility problems; the pieces were encapsulated for subsequent storage. Another broken rod was found during postdemonstration cutting operations on the nonfuel-bearing structural components from the five assemblies; evidence indicates it was broken prior to any rod consolidation operations. During the demonstration, burnish-type lines or scratches were visible on the rods that were pulled; however, experience indicates that such lines are generally produced when rods are pulled (or pushed) through the spacer grids. Rods with collapsed cladding would not enter the funnel (the transition device between the fuel assembly and the canister that aids in obtaining high compaction ratios). Reforming of the flattened areas of the cladding on those rods was attempted to make the rod cross sections more nearly circular; some of the reformed rods passed through the funnel and into the canister.

  16. Cohesive zone finite element analysis of crack initiation from a butt joint’s interface corner

    SciTech Connect

    Reedy, E. D.

    2014-09-06

    The Cohesive zone (CZ) fracture analysis techniques are used to predict the initiation of crack growth from the interface corner of an adhesively bonded butt joint. In this plane strain analysis, a thin linear elastic adhesive layer is sandwiched between rigid adherends. There is no preexisting crack in the problem analyzed, and the focus is on how the shape of the traction–separation (T–U) relationship affects the predicted joint strength. Unlike the case of a preexisting interfacial crack, the calculated results clearly indicate that the predicted joint strength depends on the shape of the T–U relationship. Most of the calculations used a rectangular T–U relationship whose shape (aspect ratio) is defined by two parameters: the interfacial strength σ* and the work of separation/unit area Γ. The principal finding of this study is that for a specified adhesive layer thickness, there is any number of σ*, Γ combinations that generate the same predicted joint strength. For each combination there is a corresponding CZ length. We developed an approximate CZ-like elasticity solution to show how such combinations arise and their connection with the CZ length.

  17. Cohesive zone finite element analysis of crack initiation from a butt joint’s interface corner

    DOE PAGES [OSTI]

    Reedy, E. D.

    2014-09-06

    The Cohesive zone (CZ) fracture analysis techniques are used to predict the initiation of crack growth from the interface corner of an adhesively bonded butt joint. In this plane strain analysis, a thin linear elastic adhesive layer is sandwiched between rigid adherends. There is no preexisting crack in the problem analyzed, and the focus is on how the shape of the traction–separation (T–U) relationship affects the predicted joint strength. Unlike the case of a preexisting interfacial crack, the calculated results clearly indicate that the predicted joint strength depends on the shape of the T–U relationship. Most of the calculations usedmore » a rectangular T–U relationship whose shape (aspect ratio) is defined by two parameters: the interfacial strength σ* and the work of separation/unit area Γ. The principal finding of this study is that for a specified adhesive layer thickness, there is any number of σ*, Γ combinations that generate the same predicted joint strength. For each combination there is a corresponding CZ length. We developed an approximate CZ-like elasticity solution to show how such combinations arise and their connection with the CZ length.« less

  18. Air Gaps, Size Effect, and Corner-Turning in Ambient LX-17

    SciTech Connect

    Souers, P C; Hernandez, A; Cabacungan, C; Fried, L; Garza, R; Glaesemann, K; Lauderbach, L; Liao, S; Vitello, P

    2008-02-05

    Various ambient measurements are presented for LX-17. The size (diameter) effect has been measured with copper and Lucite confinement, where the failure radii are 4.0 and 6.5 mm, respectively. The air well corner-turn has been measured with an LX-07 booster, and the dead-zone results are comparable to the previous TATB-boosted work. Four double cylinders have been fired, and dead zones appear in all cases. The steel-backed samples are faster than the Lucite-backed samples by 0.6 {micro}s. Bare LX-07 and LX-17 of 12.7 mm-radius were fired with air gaps. Long acceptor regions were used to truly determine if detonation occurred or not. The LX-07 crossed at 10 mm with a slight time delay. Steady state LX-17 crossed at 3.5 mm gap but failed to cross at 4.0 mm. LX-17 with a 12.7 mm run after the booster crossed a 1.5 mm gap but failed to cross 2.5 mm. Timing delays were measured where the detonation crossed the gaps. The Tarantula model is introduced as embedded in 0 reactive flow JWL++ and Linked Cheetah V4, mostly at 4 zones/mm. Tarantula has four pressure regions: off, initiation, failure and detonation. The physical basis of the input parameters is considered.

  19. Potential for Photovoltaic Solar Installation in Non-Irrigated Corners of Center Pivot Irrigation Fields in the State of Colorado

    SciTech Connect

    Roberts, B.

    2011-07-01

    The State of Colorado expressed an interest in assessing the potential for photovoltaic (PV) solar installations on non-irrigated corners of center-pivot irrigation (CPI) fields throughout the state. Using aerial imagery and irrigated land data available from the Colorado Water Conservation Board, an assessment of potentially suitable sites was produced. Productivity estimates were calculated from that assessment. The total area of non-irrigated corners of CPI fields in Colorado was estimated to be 314,674 acres, which could yield 223,418 acres of installed PV panels assuming 71% coverage in triangular plots. The total potential annual electricity production for the state was estimated to be 56,821 gigawatt hours (GWH), with an average of 1.3 GWH per available plot.

  20. Method and system for detecting polygon boundaries of structures in images as particle tracks through fields of corners and pixel gradients

    DOEpatents

    Paglieroni, David W.; Manay, Siddharth

    2011-12-20

    A stochastic method and system for detecting polygon structures in images, by detecting a set of best matching corners of predetermined acuteness .alpha. of a polygon model from a set of similarity scores based on GDM features of corners, and tracking polygon boundaries as particle tracks using a sequential Monte Carlo approach. The tracking involves initializing polygon boundary tracking by selecting pairs of corners from the set of best matching corners to define a first side of a corresponding polygon boundary; tracking all intermediate sides of the polygon boundaries using a particle filter, and terminating polygon boundary tracking by determining the last side of the tracked polygon boundaries to close the polygon boundaries. The particle tracks are then blended to determine polygon matches, which may be made available, such as to a user, for ranking and inspection.

  1. Turning the Corner on Hanford Tank Waste Cleanup-From Safe Storage to Closure

    SciTech Connect

    Boston, H. L.; Cruz, E. J.; Coleman, S. J.

    2002-02-25

    The U.S. Department of Energy (DOE), Office of River Protection (ORP) is leading the River Protection Project (RPP) which is responsible for the disposition of 204,000 cubic meters (54 million gallons) of high-level radioactive waste that have accumulated in large underground tanks at the Hanford Site since 1944. ORP continues to make good progress on improving the capability to treat Hanford tank waste. Design of the waste vitrification facilities is proceeding well and construction will begin within the next year. Progress is also being made in reducing risk to the worker and the environment from the waste currently stored in the tank farms. Removal of liquids from single-shell tanks (SSTs) is on schedule and we will begin removing solids (salt cake) from a tank (241-U-107) in 2002. There is a sound technical foundation for the waste vitrification facilities. These initial facilities will be capable of treating (vitrifying) the bulk of Hanford tank waste and are the corners tone of the clean-up strategy. ORP recognizes that as the near-term work is performed, it is vital that there be an equally strong and defensible plan for completing the mission. ORP is proceeding on a three-pronged approach for moving the mission forward. First, ORP will continue to work aggressively to complete the waste vitrification facilities. ORP intends to provide the most capable and robust facilities to maximize the amount of waste treated by these initial facilities by 2028 (regulatory commitment for completion of waste treatment). Second, and in parallel with completing the waste vitrification facilities, ORP is beginning to consider how best to match the hazard of the waste to the disposal strategy. The final piece of our strategy is to continue to move forward with actions to reduce risk in the tank farms and complete cleanup.

  2. Air Gaps, Size Effect, and Corner-Turning in Ambient LX-17

    SciTech Connect

    Souers, P C; Hernandez, A; Cabacungen, C; Fried, L; Garza, R; Glaesemann, K; Lauderbach, L; Liao, S; Vitello, P

    2007-05-30

    Various ambient measurements are presented for LX-17. The size (diameter) effect has been measured with copper and Lucite confinement, where the failure radii are 4.0 and 6.5 mm, respectively. The air well corner-turn has been measured with an LX-07 booster, and the dead-zone results are comparable to the previous TATB-boosted work. Four double cylinders have been fired, and dead zones appear in all cases. The steel-backed samples are faster than the Lucite-backed samples by 0.6 {micro}s. Bare LX-07 and LX-17 of 12.7 mm-radius were fired with air gaps. Long acceptor regions were used to truly determine if detonation occurred or not. The LX-07 crossed at 10 mm with a slight time delay. Steady state LX-17 crossed at 3.5 mm gap but failed to cross at 4.0 mm. LX-17 with a 12.7 mm run after the booster crossed a 1.5 mm gap but failed to cross 2.5 mm. Timing delays were measured where the detonation crossed the gaps. The Tarantula model is introduced as embedded in the Linked Cheetah V4.0 reactive flow code at 4 zones/mm. Tarantula has four pressure regions: off, initiation, failure and detonation. A report card of 25 tests run with the same settings on LX-17 is shown, possibly the most extensive simultaneous calibration yet tried with an explosive. The physical basis of some of the input parameters is considered.

  3. Preliminary Neutronics Analysis of the ITER Toroidal Interferometer and Polarimeter Diagnostic Corner Cube Retroreflectors

    SciTech Connect

    Tresemer, K. R.

    2015-07-01

    ITER is an international project under construction in France that will demonstrate nuclear fusion at a power plant-relevant scale. The Toroidal Interferometer and Polarimeter (TIP) Diagnostic will be used to measure the plasma electron line density along 5 laser-beam chords. This line-averaged density measurement will be input to the ITER feedback-control system. The TIP is considered the primary diagnostic for these measurements, which are needed for basic ITER machine control. Therefore, system reliability & accuracy is a critical element in TIP’s design. There are two major challenges to the reliability of the TIP system. First is the survivability and performance of in-vessel optics and second is maintaining optical alignment over long optical paths and large vessel movements. Both of these issues greatly depend on minimizing the overall distortion due to neutron & gamma heating of the Corner Cube Retroreflectors (CCRs). These are small optical mirrors embedded in five first wall locations around the vacuum vessel, corresponding to certain plasma tangency radii. During the development of the design and location of these CCRs, several iterations of neutronics analyses were performed to determine and minimize the total distortion due to nuclear heating of the CCRs. The CCR corresponding to TIP Channel 2 was chosen for analysis as a good middle-road case, being an average distance from the plasma (of the five channels) and having moderate neutron shielding from its blanket shield housing. Results show that Channel 2 meets the requirements of the TIP Diagnostic, but barely. These results suggest other CCRs might be at risk of exceeding thermal deformation due to nuclear heating.

  4. Effects of the shape of the foil corners on the irradiation performance of U10Mo alloy based monolithic mini-plates

    SciTech Connect

    Ozaltun, Hakan; Medvedev, Pavel G

    2015-06-01

    Monolithic plate-type fuel is a fuel form being developed for high performance research and test reactors to minimize the use of enriched material. These fuel elements are comprised of a high density, low enrichment, U-Mo alloy based fuel foil, sandwiched between Zirconium liners and encapsulated in Aluminum cladding. The use of a high density fuel in a foil form presents a number of fabrication and operational concerns, such as: foil centering, flatness of the foil, fuel thickness variation, geometrical tilting, foil corner shape etc. To benchmark this new design, effects of various geometrical and operational variables on irradiation performance have been evaluated. As a part of these series of sensitivity studies, the shape of the foil corners were studied. To understand the effects of the corner shapes of the foil on thermo-mechanical performance of the plates, a behavioral model was developed for a selected plate from RERTR-12 experiments (Plate L1P785). Both fabrication and irradiation processes were simulated. Once the thermo-mechanical behavior the plate is understood for the nominal case, the simulations were repeated for two additional corner shapes to observe the changes in temperature, displacement and stress-strain fields. The results from the fabrication simulations indicated that the foil corners do not alter the post-fabrication stress-strain magnitudes. Furthermore, the irradiation simulations revealed that post-fabrication stresses of the foil would be relieved very quickly in operation. While, foils with chamfered and filleted corners yielded stresses with comparable magnitudes, they are slightly lower in magnitudes, and provided a more favorable mechanical response compared with the foil with sharp corners.

  5. Climate change in the four corners and adjacent regions: Implications for environmental restoration and land-use planning

    SciTech Connect

    Waugh, W.J.

    1995-09-01

    This document contains the workshop proceedings on Climate Change in the Four Corners and Adjacent Regions: Implications for Environmental Restoration and Land-Use Planning which took place September 12-14, 1994 in Grand Junction, Colorado. The workshop addressed three ways we can use paleoenvironmental data to gain a better understanding of climate change and its effects. (1) To serve as a retrospective baseline for interpreting past and projecting future climate-induced environmental change, (2) To differentiate the influences of climate and humans on past environmental change, and (3) To improve ecosystem management and restoration practices in the future. The papers presented at this workshop contained information on the following subjects: Paleoclimatic data from the Pleistocene and Holocene epochs, climate change and past cultures, and ecological resources and environmental restoration. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database.

  6. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Central solenoid insert coil confirms conductor readiness for ITER Central solenoid insert coil confirms conductor readiness for ITER Central solenoid insert coil confirms conductor readiness for ITER -Lynne Degitz Published August 13, 2015 The insert coil being lowered into the test facility at Naka, Japan. The insert coil being lowered into the test facility at Naka, Japan. Photo: JAEA In another step towards building the ITER fusion reactor, the US ITER team worked with international partners

  7. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    US delivers multiple "firsts" for ITER site US delivers multiple "firsts" for ITER site Conductor for toroidal field magnets, drain tanks and electrical components are being delivered to Europe for installation at the ITER site -Lynne Degitz March 19, 2015 Conductor for toroidal field magnets A close-up view of toroidal field production conductor. The conductor delivered in January is approximately 800 meters in length. Photo: US ITER As the international ITER magnetic fusion

  8. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Building the Heartbeat of ITER Building the Heartbeat of ITER Preparing a unique fabrication line for the central solenoid modules -Lynne Degitz September 14, 2015 A partial view of the General Atomics module fabrication line, with two winding station tables visible behind a yellow rail. Photo: GA A partial view of the General Atomics module fabrication line, with two winding station tables visible behind a yellow rail. Photo: GA With winding of the first production module for ITER's central

  9. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Laboratory for five years, during which he was the cold source project completion manager. ... These include technologically challenging systems in the spacecraft industry, fusion ...

  10. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    reactor will be fed a fuel of frozen pellets of deuterium-tritium, fired into the ... The pellets are made of deuterium and tritium, isotopes of hydrogen that are frozen at 11 ...

  11. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Videos from the Around the World of Fusion Fusion Power: Quest for the Ultimate Energy Source An interview with US fusion researcher Steve Dean, Founder of Fusion Power Associates. ...

  12. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    In Jacob's Room at US ITER Fusion Comes to the Secret City Published June 20, 2011 The ... Over 1000 visitors toured the exhibits and learned more about fusion, ITER progress, and ...

  13. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Life-size Mock-Up Helps R&D Staff Get a Feel for the Scale of ITER Life-size Mock-Up Helps R&D Staff Get a Feel for the Scale of ITER -Agatha Bardoel Published October 7, 2011 A ...

  14. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ITER pump design benefits from testing at ORNL Spallation Neutron Source cryogenic facility ITER pump design benefits from testing at ORNL Spallation Neutron Source cryogenic ...

  15. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    US ITER Major Vendors, Project Director to Speak at FPA Annual Meeting US ITER Major Vendors, Project Director to Speak at FPA Annual Meeting in December Published September 28, ...

  16. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Fusion diagnostics heat up across the US Teams are developing tools to monitor and control ITER plasma -Lynne Degitz October 22, 2015 ITER, the world's largest tokamak now under ...

  17. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Testing Central Solenoid Structural Integrity Key steps forward for US ITER magnet efforts ... vessel will be used in testing methods for sealing and insulating ITER magnet modules. ...

  18. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    test bed ring will load ITER transmission lines with up to 6 megawatts New test bed ring will load ITER transmission lines with up to 6 megawatts -Agatha Bardoel Published April ...

  19. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    In Jacob's Room at US ITER In Jacob's Room at US ITER College Student Models, Simulates and Designs a Cooling Subsystem for the ITER Tokamak -Agatha Bardoel Published June 24, 2011 ...

  20. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    UT Magnet Lab Advances US ITER and Next Generation of Engineers, Scientists UT Magnet Lab Advances US ITER and Next Generation of Engineers, Scientists -Agatha Bardoel Published ...

  1. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Fact Sheets Fact Sheets Hydrogen Fusion ITER Project US ITER Progress US ITER Participants US ITER Participants Pin Map US ITER Hardware: Central Solenoid (CS) Tokamak Cooling Water System (TCWS) Toroidal Field Coil Conductor (TF) Vacuum Auxiliary System and Roughing Pumps (VAS) Diagnostics Steady State Electrical Network (SSEN) Pellet Injection (PI) Disruption Mitigation (DM) Ion Cyclotron Transmission Lines (IC) Electron Cyclotron Transmission Lines (EC) Tokamak Exhaust Processing (TEP)

  2. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    3D printing yields advantages for US ITER engineers Desktop additive printers are changing the engineering design process 3D printing yields advantages for US ITER engineers Desktop additive printers are changing the engineering design process -Lynne Degitz Published March 11, 2014 A "toy"-sized, but accurately scaled, version of the ITER central solenoid (left) with one of the 18 toroidal field coils, printed on a desktop 3D printer. The pink oval represents the plasma. Notice the

  3. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Building the heartbeat of ITER Building the heartbeat of ITER US ITER prepares for the fabrication of the international fusion reactor's central solenoid -Lynne Degitz Published February 24, 2014 Drive shaft gears General Atomics in San Diego, Calif., is overseeing the fabrication of the central solenoid, including the development of specialized tooling stations. This de-spooling tool-being developed by Tauring in Torino, Italy-will become part of the part of the conductor winding station at GA.

  4. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ITER's central magnet requires a powerful support cage ITER's central magnet requires a powerful support cage Prototypes for the central solenoid support components have been fabricated and are being tested -Lynne Degitz Published May 21, 2013 US ITER is building one of the world's largest and most powerful electromagnets to energize the ITER tokamak, a device that confines plasma in the shape of a doughnut. The 13 meter tall central solenoid will be located in the heart of the ITER fusion

  5. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Cryogenic deuterium machine gun corrals edgy plasma Cryogenic deuterium machine gun corrals edgy plasma -Agatha Bardoel Published May 3, 2012 Cryogenic deuterium machine gun Internal image of the three-barrel repeating pneumatic deuterium pellet injector used on DIII-D for pellet ELM pacing experiments. Photo: US ITER/ORNL Using a cryogenic deuterium pellet injector installed on the DIII-D tokamak operated for the Department of Energy Office of Science by General Atomics in San Diego, ORNL

  6. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    US ITER preps for high performance plasma heating US ITER preps for high performance plasma heating New test results and innovations advance ion cyclotron high power transmission line progress for US ITER -Lynne Degitz Published April 29, 2014 A "toy"-sized, but accurately scaled, version of the ITER central solenoid (left) with one of the 18 toroidal field coils, printed on a desktop 3D printer. The pink oval represents the plasma. Notice the action figure at right showing the model's

  7. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Disruption mitigation researchers investigate design options Disruption mitigation researchers investigate design options -Lynne Degitz Published January 4, 2013 ITER, the world's first reactor-scale fusion machine, will have a plasma volume more than 10 times that of the next largest tokamak, JET. Plasma disruptions that can occur in a tokamak when the plasma becomes unstable can potentially damage plasma-facing surfaces of the machine. To lessen the impact of high energy plasma disruptions, US

  8. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Mitigating plasma disruptions in ITER Mitigating plasma disruptions in ITER Using large cryogenic pellets, US ITER advances new fusion technology -Lynne Degitz Published September 18, 2014 A three-barrel pellet injector developed at Oak Ridge National Laboratory for the ITER disruption mitigation system. Photo: US ITER/ORNL. A three-barrel pellet injector developed at Oak Ridge National Laboratory for the ITER disruption mitigation system. Photo: US ITER/ORNL The international ITER fusion

  9. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ORNL's Fusion Pellet Fueling Lab Innovations Support US ITER Systems ORNL's Fusion Pellet Fueling Lab Innovations Support US ITER Systems -Agatha Bardoel Published January 3, 2012 UT Magnet Lab Steve Combs holds target materials for evaluating disruption mitigation pellet size.Photo: US ITER/ORNL Oak Ridge National Laboratory's Fusion Pellet Fueling Lab has been at the center of design and testing of plasma fueling systems for tokamak research applications for decades. Since the mid-1970s, lab

  10. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    US ITER high-performance pellet injection system advances to next stage US ITER high-performance pellet injection system advances to next stage Preparation is underway for full-scale prototype testing -Lynne Degitz Published September 16, 2013 Drive shaft gears The Oak Ridge National Laboratory-developed pellet injector is installed on the DIII-D tokamak for fueling and plasma edge control experiments. Photo: US ITER/ORNL Researchers at Oak Ridge National Laboratory developed a continuous

  11. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    India DA Project Director Visits US ITER Project Office India DA Project Director Visits US ITER Project Office Published Janaury 5, 2012 India DA Project Director Visits US ITER Project Office US ITER project manager Ned Sauthoff and India DA project director Shishir Deshpande share a laugh while watching a skit during the US ITER staff holiday luncheon. Photo: US ITER/ORNL Shishir P. Deshpande, Project Director for the ITER India Domestic Agency, visited the US ITER Project Office on December

  12. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Neutronics at Wisconsin, ORNL advances ITER shielding and international collaboration "Neutronics" at Wisconsin, ORNL advances ITER shielding and international collaboration Computer codes calculate nuclear heating, neutron radiation damage and activation of fusion reactor materials. -Lynne Degitz Published June 18, 2012 A neutronics model of ITER is behind (left to right) Ed Marriott, Tim Bohm, Paul Wilson, Mohamed Sawan and Ahmad Ibrahim, US ITER researchers at the University of

  13. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    New Procurement Arrangement Signed for Low Field Side Reflectometer Diagnostic New Procurement Arrangement Signed for Low Field Side Reflectometer Diagnostic -Agatha Bardoel Published June 21, 2012 US ITER Project Manger Ned Sauthoff and ITER Director-General Osamu Motojima US ITER Project Manager Ned Sauthoff and ITER Director-General Osamu Motojima sign the low field side reflectometer Procurement Agreement on June 20, 2012 in Washington, DC. This diagnostic system will monitor electron

  14. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Solutions developed for housing ITER diagnostics Solutions developed for housing ITER diagnostics US ITER is a strong contributor in plan to enhance international sharing of prime ITER real estate -Lynne Degitz Published March 27, 2013 Modular approach to housing the extensive diagnostic systems. Princeton Plasma Physics Laboratory's Russ Feder (left) and Dave Johnson developed key features for a modular approach to housing the extensive diagnostic systems that will be installed on the ITER

  15. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    US Production of Miles of Superconducting Wire is Under Way for ITER's Super-Sized Toroidal Field Magnets US Production of Miles of Superconducting Wire is Under Way for ITER's Super-Sized Toroidal Field Magnets -Agatha Bardoel Published February 22, 2012 US ITER Toridal Field Coil Conductor US ITER toroidal field coil conductor production requires miles of niobium-tin superconducting wire. Photo: Luvata Waterbury, Inc. The ITER experimental fusion facility, now under construction in southern

  16. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    fabrication of early delivery components for ITER advances US fabrication of early delivery components for ITER advances Delivery of tokamak cooling water system drain tanks will begin in 2014 -Katie Elyce Jones Published August 19, 2013 Vacuum Pressure Impregnation Vessel Drain tank heads, shown in fabrication at ODOM Industries in Milford Ohio, will be assembled at Joseph Oat Corporation in Camden, New Jersey. Photo: US ITER/ORNL Drain tank fabrication for ITER's tokamak cooling water system

  17. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    toroidal field conductor fabrication advances US toroidal field conductor fabrication advances -Lynne Degitz Published January 7, 2013 A neutronics model of ITER is behind (left to right) Ed Marriott, Tim Bohm, Paul Wilson, Mohamed Sawan and Ahmad Ibrahim, US ITER researchers at the University of Wisconsin. Superconducting strand is cabled at New England Wire Technologies on 2.5 meter wide by 2 meter tall spools before shipment to Florida for conductor jacketing. Photo: NEWT . US ITER and its

  18. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    US ITER ships 30,000 pounds of magnet system hardware to Europe US ITER ships 30,000 pounds of magnet system hardware to Europe An 800-meter length of sample toroidal field conductor is en route to La Spezia, Italy -Lynne Degitz Published June 9, 2014 The 800-meter sample toroidal field conductor was transferred to a container ship at the port of Charleston, S.C., on May 28, 2014 for its voyage to La Spezia, Italy. The 800-meter sample toroidal field conductor was transferred to a container ship

  19. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Winding of the central solenoid mock-up module has begun Winding of the central solenoid mock-up module has begun -Lynne Degitz Published November 17, 2014 The first part of the central solenoid winding station is a de-spooler, shown here unwinding material for the mock-up coil. Photo: US ITER. The first part of the central solenoid winding station is a de-spooler, shown here unwinding material for the mock-up coil. Photo: US ITER . At the heart of the ITER international fusion reactor-scale

  20. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    6 News Archive: 2006 Is Nuclear Fusion Possible? [Energy Central, December 4, 2006] ORNL Plays Key Part in Fusion Deal [ORNL Neutron Science Division, November 22, 2006] US ITER Project Completes Management Team [ORNL News Release, August 17, 2006] US ITER Project Office, a partnership of Princeton Plasma Physics Laboratory and Oak Ridge National Laboratory, relocating to ORNL [ORNL News Release, February 1, 2006

  1. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    7 News Archive: 2007 SRNL to help in study of fusion [Aiken Standard, January 16, 2007] United States-Japan Cooperation on Energy Security [Media Newswire, January 11, 2007] ORNL researchers, supercomputer have large roles in DOE projects [ORNL News Release, January 9, 2007] SNS completion highlights year of ORNL achievements [The Oak Ridger, January 4, 2007] US and German Leaders Explore Climate Cooperation [Environment News Service, January 4, 2007] Head of US ITER project named IEEE Fellow

  2. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    8 News Archive: 2008 New insights on fusion power [PhysOrg.com, December 3, 2008] Nuclear Fusion Moves One Step Closer [LiveScience.com, December 3, 2008] NRC Committee Reviews DOE Fusion Plan [SEA, November 19, 2008] ORNL's stainless steel attracts global interest [Knoxville News Sentinel, November 4, 2008] Scientists develop high-performance steel for ITER [The Oak Ridger, November 2, 2008] Can Engineers Achieve the Holy Grail of Energy: Infinite and Clean? [Discover Magazine, October 6, 2008]

  3. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    9 News Archive: 2009 Schedule Concerns Delay ITER's Go-Ahead [Science Magazine, November 27, 2009] ITER council delays project [Physics Today, November 20, 2009] ITER Blueprints Near Completion, But Financial Hurdles Lie Ahead [Science Magazine, November 13, 2009] ORNL director testifies on ITER, fusion research [Knoxville News Sentinel, October 29, 2009] Herron named deputy director of US ITER [Knoxville News Sentinel, October 15, 2009] US ITER awards $33.6M for magnet materials [Knoxville News

  4. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Newsletter Newsletter December 2015 July 2015 November 2014 February 2014 July 2013 January 2013 May 2012 December 2011 July 2011 March 2011 September 2010 Subscribe to the US ITER Newsletter Need an Expert? Media are welcome to contact Mark Uhran for assistance in reaching an appropriate US ITER expert. US ITER staff members are also available for presentations on fusion energy and the ITER project to technical, civic, community, and student groups. To make arrangements for a speaker, please

  5. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Videos US ITER Moving Forward US ITER Moving Forward (2012) Ned Sauthoff and Susan McGinnis - Fusion Reaction Energy for the Future (2011) Ned Sauthoff and Susan McGinnis - Fusion Reaction Fusion Reaction in a Tokamak (2010) Project Manager Ned Sauthoff talks about US ITER Project Manager Ned Sauthoff talks about US ITER (2009) Videos from the Around the World of Fusion (Link to complete list.) Fusion Energy Production by Neutral Particle Injection This visualization demonstrates how the ITER

  6. US ITER | Media Corner

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    and international collaboration US ITER, June 18, 2012 Cryogenic deuterium machine gun corrals edgy plasma US ITER, May 3, 2012 US Production of Miles of Superconducting ...

  7. D= DOE/RG-0067

    Office of Environmental Management (EM)

    ... and Stream Env i ronment . Oregon State Un ivers i ty . pp . ... ffect of human act i v i ty on b i rds a t a coas tal bay . ... Ber l in , NH 03570 The Coos County Democrat 7 9 Ma in ...

  8. Evaluation of Steelhead Kelt Passage into the Bonneville Dam Second Powerhouse Corner Collector Prior to the Juvenile Migration Seasons, 2007 and 2008

    SciTech Connect

    Weiland, Mark A.; Kim, Jina; Nagy, William T.; Johnson, Gary E.

    2009-09-01

    This report documents the results of a steelhead kelt passage study conducted by the PNNL for the U.S. Army Corps of Engineers at Bonneville Dam in early spring 2007 and 2008. At the Second Powerhouse, a surface flow outlet called the corner collector (B2CC) may be an effective non-turbine passage route for steelhead kelt moving downstream in early spring before the main juvenile emigration season. The goal of this project was to inform management decisions regarding B2CC operations by estimating the number of kelt using the B2CC for downstream passage at Bonneville Dam prior to the juvenile spring migration season. We performed a hydroacoustic study from March 2 to April 10, 2007 and from March 13 to April 15, 2008.

  9. Personnel Security Corner - PERSEC Corner | Department of Energy

    Office of Environmental Management (EM)

    If you have not yet registered for access to this information, please complete our Registration form. If you have already registered, please click here and enter your credentials ...

  10. Media Corner - News Archive: 2011

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    June 23, 2011 Fusion Comes to the Secret City US ITER, June 20, 2011 F4E and US ... July 19, 2011 Fusion Project Fills Top Management Spot Science Insider, March 15, ...

  11. Petrophysical corner - calculating water cut

    SciTech Connect

    Elphick, R.Y. )

    1990-02-01

    The problem of determining the amount of water cut that can be expected from a well is discussed in conjunction with a program for making this calculation. The program was written for Amiga, Apple Macintosh, and MS DOS personal computers and source code for the program is provided.

  12. Media Corner - News Archive: 2010

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    News Archive: 2010 Catching up with Ned Sauthoff, ITER, and the Prince of Monaco Knoxville News Sentinel, November 30, 2010 Foundation Stone for ITER Knoxville News Sentinel, ...

  13. Media Corner - News Archive: 2014

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    4 News Archive: 2014 US ITER News First highly exceptional load sails to ITER ITER Newsline, November 17, 2014 Second delivery of components to ITER ITER Newsline, September 18, ...

  14. Media Corner - News Archive: 2013

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    3 News Archive: 2013 US ITER News Final design review for central solenoid ITER Newsline, December 4, 2013 Another step towards powering the ITER facility ITER Newsline, October ...

  15. Media Corner - News Archive: 2012

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    18, 2012 Fusion Energy Huffington Post, May 30, 2012 Cryogenic deuterium machine gun corrals edgy plasma US ITER, May 3, 2012 New test bed ring will load ITER transmission ...

  16. J rg Calefice | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    it. Jrg Calefice is a company located in Germany . References " Jrg Calefice" Retrieved from "http:en.openei.orgwindex.php?titleJrgCalefice&oldid782975...

  17. RG&E (Gas)- Residential Efficiency Program

    Energy.gov [DOE]

    An online rebate reservation system is used to ensure program funds are not overextended. All new rebate requests must first be reserved in the rebate reservation system to be valid. The program...

  18. Fermilab Today | Director's Corner Archive | 2015

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    What makes LBNFDUNE different? The key differences are the model and the scale for international partnership. The historic model was for the host laboratory - Fermilab - to make...

  19. Stoney Corners II (REpower) | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Developer Heritage Sustainable Energy Energy Purchaser Traverse City Light & PowerDetroit Edison Location McBain MI Coordinates 44.209, -85.275 Show Map Loading map......

  20. Fermilab Today | Director's Corner Archive | 2011

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    put to the test. Fortunately the fire in the access shaft at Soudan has been controlled; emergency personnel have been down to the bottom level of the mine and re-established...

  1. Fermilab Today | Director's Corner Archive | 2014

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    strength of this key partnership. On Thursday I spoke at a meeting of the Secretary of Energy Advisory Board held at Argonne National Laboratory. SEAB, as it's known, is a...

  2. Fermilab Today | Director's Corner Archive | 2013

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    for management and performance, and Melanie Kenderdine, executive director for energy policy and systems analysis. During our meeting, Secretary Moniz elaborated on several of...

  3. Fermilab Today | Director's Corner Archive | 2009

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    the last decades. In high energy physics both the Pontificia Universidad Catlica del Peru (PUCP) and the Universidad Nacional de Ingeniera (UNI) have groups working at...

  4. Fermilab Today | Director's Corner Archive | 2010

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    today and in the future, the plans for future global facilities and their governance were greatly enriched by Bill Brinkmans and Rolf Heuers participation. We are...

  5. Fermilab Today | Director's Corner Archive | 2012

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    yesterday with DOE's granting of CD-1 approval to the first phase of LBNE. But in order to meet our long-term scientific goals, we must also develop clear long-term goals for...

  6. Rotational and angular distributions of NO products from NO-Rg(Rg = He, Ne, Ar) complex photodissociation

    DOE PAGES [OSTI]

    Heather L. Holmes-Ross; Hall, Gregory E.; Valenti, Rebecca J.; Yu, Hua -Gen; Lawrance, Warren D.

    2016-01-29

    In this study, we present the results of an investigation into the rotational and angular distributions of the NO A~ state fragment following photodissociation of the NO-He, NO-Ne and NO-Ar van der Waals complexed excited via the A~ ← X~ transition. For each complex the dissociation is probed for several values of Ea, the available energy above the dissociation threshold.

  7. Synthesis and crystal structure of a new open-framework iron phosphate (NH{sub 4}){sub 4}Fe{sub 3}(OH){sub 2}F{sub 2}[H{sub 3}(PO{sub 4}){sub 4}]: Novel linear trimer of corner-sharing Fe(III) octahedra

    SciTech Connect

    Mi, Jin-Xiao; Wang, Cheng-Xin; Chen, Ning; Li, Rong; Pan, Yuanming

    2010-12-15

    A new iron phosphate (NH{sub 4}){sub 4}Fe{sub 3}(OH){sub 2}F{sub 2}[H{sub 3}(PO{sub 4}){sub 4}] has been synthesized hydrothermally at HF concentrations from 0.5 to 1.2 mL. Single-crystal X-ray diffraction analysis reveals its three-dimensional open-framework structure (monoclinic, space group P2{sub 1}/n (No. 14), a=6.2614(13) A, b=9.844(2) A, c=14.271(3) A, {beta}=92.11(1){sup o}, V=879.0(3) A{sup 3}). This structure is built from isolated linear trimers of corner-sharing Fe(III) octahedra, which are linked by (PO{sub 4}) groups to form ten-membered-ring channels along [1 0 0]. This isolated, linear trimer of corner-sharing Fe(III) octahedra, [(FeO{sub 4}){sub 3}(OH){sub 2}F{sub 2}], is new and adds to the diverse linkages of Fe polyhedra as secondary building units in iron phosphates. The trivalent iron at octahedral sites for the title compound has been confirmed by synchrotron Fe K-edge XANES spectra and magnetic measurements. Magnetic measurements also show that this compound exhibit a strong antiferromagnetic exchange below T{sub N}=17 K, consistent with superexchange interactions expected for the linear trimer of ferric octahedra with the Fe-F-Fe angle of 132.5{sup o}. -- Graphical abstract: The three-dimensional open-framework structure of (NH{sub 4}){sub 4}Fe{sub 3}(OH){sub 2}F{sub 2}[H{sub 3}(PO{sub 4}){sub 4}] is built from a novel isolated, linear (FeO{sub 4}){sub 3}(OH){sub 2}F{sub 2} trimer of corner-sharing Fe(III) octahedra linked by PO{sub 4} tetrahedra. Display Omitted

  8. Four Corners methane hotspot points to coal-related sources

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... and Debra Wunch and Eric Kort of University of Michigan integrated the findings. ... The ground solar spectrometer was funded by the US Department of Energy's Office of ...

  9. Numerical analysis and measurement in corner-fired furnace

    SciTech Connect

    Zhengjun, S.; Rongsheng, G.

    1999-07-01

    For several years, numerical analysis has been successfully used by Dongfang Boiler (Group) Co., Ltd. at a 200MW boiler, a 300MW boiler and so on, which were designed and made by DBC. The distribution of results is agreement each other between numerical analysis and measurement. In conclusion, it is considered that numerical analysis can be used as an important reference method in pulverized coal boiler design and test.

  10. Four Corners, Florida: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    is a census-designated place in Lake County and Orange County and Osceola County and Polk County, Florida.1 References US Census Bureau 2005 Place to 2006 CBSA Retrieved...

  11. Stoney Corners (Northern Power Systems) | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    W 2,300,000,000 mW 0.0023 GW Number of Units 1 Commercial Online Date 2011 Wind Turbine Manufacturer Northern Power Systems References WENDI1 Loading map......

  12. Turning the right corner : ensuring development through a low...

    OpenEI (Open Energy Information) [EERE & EIA]

    to reduce greenhouse gas emissions with broader sector reforms aimed at reducing local air pollution, road safety risks, and congestion. This report looks at relationships...

  13. Motor stator using corner scraps for additional electrical components

    DOEpatents

    Hsu, John S.; Su, Gui-Jia; Adams, Donald J.; Nagashima, James M.; Stancu, Constantin; Carlson, Douglas S.; Smith, Gregory S.

    2004-03-16

    A method for making a motor and auxiliary devices with a unified stator body comprises providing a piece of material (10) having an area larger than a cross section of the stator (11), removing material from the piece of material (10) to form a pattern for a cross section of a core (11) for the stator, and removing material from the piece of material (10) outside the cross section of the core of the stator (11) to allow positioning of cores (22, 23, 24) for supporting windings (25, 26, 27) of least one additional electromagnetic device, such as a transformer (62) in a dc-to-dc converter (61, 62) that provides a low. voltage dc output. An article of manufacture made according to the invention is also disclosed and apparatus made with the method and article of manufacture are also disclosed.

  14. New analyses reveal higher Four Corners methane emissions than...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Looking at fossil mining industry as a whole is key December 1, 2014 Los Alamos National ... New Mexico and Utah-an extensive coal-mining region-covers about 2,500 square miles, ...

  15. Nightmares with Mobile Devices Are Just Around the Corner!

    SciTech Connect

    Kurt Derr

    2007-03-01

    Mobile Devices (MDs) such as Personal Digital Assistants (PDAs), smart phones, handheld personal computers, and Tablet PCs, are proliferating in the marketplace. Cheap and ubiquitous mobile computing devices represent computing’s fifth wave [1], bringing about new opportunities in the marketplace. As MDs become more powerful and commonplace with ubiquitous connectivity, the line that currently divides these handheld devices from typical network computers will become very unclear. Mobile devices have become integrated into the business processes of both government and commercial institutions. MDs are small, portable, and able to store large amounts of information. The breadth of communication options (infrared, wireless, docking station) for MDs introduces many security risks. Some of the problems associated with MDs are: easy to loose, misplace, or have stolen, potential loss/comprise of company data (user ids, passwords, contacts, sensitive documentation, credit card numbers), increases the opportunity for a backdoor into an enterprise’s network, lack of authentication and limited logging capability. The use of these devices poses a risk to the security of an organization.

  16. Winter Fuels Season is Right Around the Corner

    Office of Energy Efficiency and Renewable Energy (EERE)

    Weather changes have an impact on the way our nation uses our energy resources, particularly heating fuels.

  17. Power plant emissions verified remotely at Four Corners sites

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Power plant emissions verified remotely Power plant ... The study is the first to show that space-based techniques can ... deployed ground-based solar spectrometers and point ...

  18. Microsoft Word - PA Submission--12-2011 ASCeNews--RG.docx

    National Nuclear Security Administration (NNSA)

    7 December 2011 "The Meisner Minute" editorial does not appear in this issue. It will resume in the March issue of this newsletter.-Editor's note ______________________________________________________ First-Ever 3D Kinetic Simulations of a Novel Laser-Driven Ion Acceleration Mechanism Enabled by Petascale Computing A recent article in Physical Review Letters 1 is the result of extensive analysis of "Science at Scale" calculations during the stabilization and open science

  19. BIG SANDY IDA ONEID A WILL IAM SBU RG BU RNIN G SPRIN GS WIN

    Energy Information Administration (EIA) (indexed site)

    315 Miles 2001 BOE Reserve Class No 2001 reserves 0.1 - 10 MBOE 10.1 - 100 MBOE 100.1 - 1,000 MBOE 1,000.1 - 10,000 MBOE 10,000.1 - 100,000 MBOE > 100,000 MBOE Appalachian Basin ...

  20. SITE ;&;*E: ELK R~dEx RG&cme ALTERNATE NAIIE:

    Office of Legacy Management (LM)

    ... Mlnnesota, confirmed that the former Elk River Nuclear reactor slte Is currently bejng used for a coal-flred power plant. -3- Bjbllography 1. Environmental Statement (WASH-1516)d, ...

  1. BIG SANDY IDA ONEID A WILL IAM SBU RG BU RNIN G SPRIN GS WIN

    Energy Information Administration (EIA) (indexed site)

    100.1 - 1,000 MBOE 1,000.1 - 10,000 MBOE 10,000.1 - 100,000 MBOE > 100,000 MBOE Appalachian Basin Boundary Appalachian Basin, TN-KY (Panel 7 of 7) Oil and Gas Fields By 2001 BOE

  2. ARM-96-004 UAV Spring Flight Series Mission Summary RG Ellingson

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    flights to obtain data on the interaction of solar energy with clear and cloudy skies to test and develop new mathematical models of this interaction for use in climate studies. ...

  3. BIG SANDY IDA ONEID A WILL IAM SBU RG BU RNIN G SPRIN GS WIN

    Energy Information Administration (EIA) (indexed site)

    Miles 2001 Gas Reserve Class No 2001 gas reserves 0.1 - 10 MMCF 10.1 - 100 MMCF 100.1 - 1,000 MMCF 1,000.1 - 10,000 MMCF 10,000.1 - 100,000 MMCF > 100,000 MMCF Appalachian ...

  4. ARM-96-003 UAV Fall 1996 Flight Series Mission Summary RG Ellingson

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    in the relative accuracy of the Valero shortwave radiometers. Thus, despite the problems encountered on the flight, good data were gathered regarding the accuracy of the...

  5. BIG SANDY IDA ONEID A WILL IAM SBU RG BU RNIN G SPRIN GS WIN

    Annual Energy Outlook

    ... ASH BU RN C REEK HUNT ING CREEK RED BIRD C OALBED GREEN GROVE RPD-WAYNE-3 LOC UST HILL BU ... Division, Office of Oil and Gas, Energy Information Administration pursuant to ...

  6. Turning the Corner on Hanford Tank Waste Cleanup from Safe Storage to Closure

    SciTech Connect

    CRUZ, E.J.; BOSTON, H.L.

    2002-02-04

    The U.S. Department of Energy (DOE), Office of River Protection (ORP) is leading the River Protection Project (RPP) which is responsible for the disposition of 204,000 cubic meters (54 million gallons) of high-level radioactive waste that have accumulated in large underground tanks at the Hanford Site since 1944. ORP continues to make good progress on improving the capability to treat Hanford tank waste. Design of the waste vitrification facilities is proceeding well and construction will begin within the next year. Progress is also being made in reducing risk to the worker and the environment from the waste currently stored in the tank farms. Removal of liquids from single-shell tanks (SSTs) is on schedule and we will begin removing solids (salt cake) from a tank (241-U-107) in 2002. There is a sound technical foundation for the waste vitrification facilities. These initial facilities will be capable of treating (vitrifying) the bulk of Hanford tank waste and are the cornerstone of the clean-up strategy. ORP recognizes that as the near-term work is performed, it is vital that there be an equally strong and defensible plan for completing the mission. ORP is proceeding on a three-pronged approach for moving the mission forward. First, ORP will continue to work aggressively to complete the waste vitrification facilities. ORP intends to provide the most capable and robust facilities to maximize the amount of waste treated by these Initial facilities by 2028 (regulatory commitment for completion of waste treatment). Second, and in parallel with completing the waste vitrification facilities, ORP is beginning to consider how best to match the hazard of the waste to the disposal strategy. The final piece of our strategy is to continue to move forward with actions to reduce risk in the tank farms and complete cleanup. The goal of these efforts is to keep the RPP on a success path for completing cleanup of Hanford tank waste. While all parties are aggressively moving forward to provide vitrification facilities with enhanced capabilities, work continues toward a credible plan for completing waste treatment and accelerating risk reduction. In all of these efforts two principles are paramount; (1) all actions are focused on protecting worker health and the environment and complying with laws and regulations, and (2) open discussion, involvement, and cooperation of regulators and stakeholders is fundamental to any decision making.

  7. Effect of ignition conditions on upward flame spread on a composite material in a corner configuration

    SciTech Connect

    Ohlemiller, T.; Cleary, T.; Shields, J.

    1996-12-31

    This paper focuses on the issue of fire growth on composite materials beyond the region immediately subjected to an ignition source. Suppression of this growth is one of the key issues in realizing the safe usage of composite structural materials. A vinyl ester/glass composite was tested in the form of a 90{degrees} comer configuration with an inert ceiling segment 2.44 m above the top of the fire source. The igniter was a propane burner, either 23 or 38 cm in width with power output varied from 30 to 150 Kw. Upward flame spread rate and heat release rate were measured mainly for a brominated vinyl ester resin but limited results were also obtained for a non-flame retarded vinyl ester and a similar composite coated with an intumescent paint. Rapid fire growth beyond the igniter region was seen for the largest igniter power case; the intumescent coating successfully prevented fire growth for this case.

  8. The one-loop six-dimensional hexagon integral with three massive corners

    SciTech Connect

    Del Duca, Vittorio; Dixon, Lance J.; Drummond, James M.; Duhr, Claude; Henn, Johannes M.; Smirnov, Vladimir A.; /Moscow State U.

    2011-11-04

    We compute the six-dimensional hexagon integral with three non-adjacent external masses analytically. After a simple rescaling, it is given by a function of six dual conformally invariant cross-ratios. The result can be expressed as a sum of 24 terms involving only one basic function, which is a simple linear combination of logarithms, dilogarithms, and trilogarithms of uniform degree three transcendentality. Our method uses differential equations to determine the symbol of the function, and an algorithm to reconstruct the latter from its symbol. It is known that six-dimensional hexagon integrals are closely related to scattering amplitudes in N = 4 super Yang-Mills theory, and we therefore expect our result to be helpful for understanding the structure of scattering amplitudes in this theory, in particular at two loops.

  9. https://bluedart.phe.com/owa/?ae=Item&t=IPM.Note&id=RgAAAAA%2f3

    National Nuclear Security Administration (NNSA)

    Services 702-295-6582 702-858-5587 (cell) 702-295-7699 (fax) From: Michael Skougard ... Services 702-295-6582 702-858-5587 (cell) 702-295-7699 (fax) From: Morris, Patrick ...

  10. Multi-scale Atmospheric Modeling of Green House Gas Dispersion in Complex Terrain. Atmospheric Methane at Four Corners

    SciTech Connect

    Costigan, Keeley Rochelle; Dubey, Manvendra Krishna

    2015-07-10

    Atmospheric models are compared in collaboration with LANL and the University of Michigan to understand emissions and the condition of the atmosphere from a model perspective.

  11. Polk County, Florida: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Four Corners, Florida Frostproof, Florida Fussels Corner, Florida Gibsonia, Florida Haines City, Florida Highland City, Florida Highland Park, Florida Hillcrest Heights, Florida...

  12. FY2005 SSRLUO Executive Committee

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    SSRL Liaison Structural Molecular Biology corner corner Juana Acrivos CSU San Jose, ... Oregon Health Sciences University, Biochemistry & Molecular Biology, 3181 S.W. Sam Jackson ...

  13. FY2003 SSRLUO Executive Committee

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    SSRL Liaison Structural Molecular Biology corner corner Uwe Bergmann (Chair) SSRL, ... Research interests include transition metals in biology, hydrocarbons, water. Work is ...

  14. Federal Utility Partnership Working Group Seminar: Chairman's...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Seminar: Chairman's Corner Federal Utility Partnership Working Group Seminar: Chairman's Corner Presentation covers the Federal Utility Partnership Working Group Seminar: Chairman's ...

  15. Small business and Lab honored for mentoring partnership

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    Small business and Lab honored for mentoring partnership RG Construction Services wins DOE ... of the Year awards to LANS and RG Construction Services on May 24, 2016 DOE's Office ...

  16. Comment on "Radiocarbon Calibration Curve Spanning 0 to 50,000 Years B.P. Based on Paired 230Th/234U/238U and 14C Dates on Pristine Corals" by R.G. Fairbanks, R. A. Mortlock, T.-C. Chiu, L. Cao, A. Kaplan, T. P. Guilderson, T. W. Fairbanks, A. L. Bloom, P

    SciTech Connect

    Reimer, P J; Baillie, M L; Bard, E; Beck, J W; Blackwell, P G; Buck, C E; Burr, G S; Edwards, R L; Friedrich, M; Guilderson, T P; Hogg, A G; Hughen, K A; Kromer, B; McCormac, G; Manning, S; Reimer, R W; Southon, J R; Stuiver, M; der Plicht, J v; Weyhenmeyer, C E

    2005-10-02

    Radiocarbon calibration curves are essential for converting radiocarbon dated chronologies to the calendar timescale. Prior to the 1980's numerous differently derived calibration curves based on radiocarbon ages of known age material were in use, resulting in ''apples and oranges'' comparisons between various records (Klein et al., 1982), further complicated by until then unappreciated inter-laboratory variations (International Study Group, 1982). The solution was to produce an internationally-agreed calibration curve based on carefully screened data with updates at 4-6 year intervals (Klein et al., 1982; Stuiver and Reimer, 1986; Stuiver and Reimer, 1993; Stuiver et al., 1998). The IntCal working group has continued this tradition with the active participation of researchers who produced the records that were considered for incorporation into the current, internationally-ratified calibration curves, IntCal04, SHCal04, and Marine04, for Northern Hemisphere terrestrial, Southern Hemisphere terrestrial, and marine samples, respectively (Reimer et al., 2004; Hughen et al., 2004; McCormac et al., 2004). Fairbanks et al. (2005), accompanied by a more technical paper, Chiu et al. (2005), and an introductory comment, Adkins (2005), recently published a ''calibration curve spanning 0-50,000 years''. Fairbanks et al. (2005) and Chiu et al. (2005) have made a significant contribution to the database on which the IntCal04 and Marine04 calibration curves are based. These authors have now taken the further step to derive their own radiocarbon calibration extending to 50,000 cal BP, which they claim is superior to that generated by the IntCal working group. In their papers, these authors are strongly critical of the IntCal calibration efforts for what they claim to be inadequate screening and sample pretreatment methods. While these criticisms may ultimately be helpful in identifying a better set of protocols, we feel that there are also several erroneous and misleading statements made by these authors which require a response by the IntCal working group. Furthermore, we would like to comment on the sample selection criteria, pretreatment methods, and statistical methods utilized by Fairbanks et al. in derivation of their own radiocarbon calibration.

  17. Whitfield Solar Ltd | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Kingdom Zip: RG6 6AU Sector: Renewable Energy, Solar Product: Developing solar photovoltaic concentrators aimed at generating clean renewable energy for the world market....

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    ... ; Schmitt, Felix ; Lu, Donghui ; Moore, R.G. ; Zhang, C. ; Meevasana, W. ; ... Brian ; He, Yu ; Tanaka, Kiyohisa ; Moore, Robert G. ; Lu, Donghui ; Yoshida, ...

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    ... Inna M. ; Yi, Ming ; Chen, Yulin ; Moore, Rob G. ; Shen, Zhi-Xun October 2014 Phase ... ; Schmitt, Felix ; Lu, Donghui ; Moore, R.G. ; Zhang, C. ; Meevasana, W. ; ...

  20. Tax Credits, Rebates & Savings | Department of Energy

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    NYSEG (Electric)- Commercial and Industrial Efficiency Program NYSEG and RG&E offer rebates to non-residential customers installing energy efficient equipment that have an...

  1. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    NYSEG (Gas)- Commercial and Industrial Efficiency Program NYSEG and RG&E offer rebates to non-residential customers installing energy efficiency equipment that pay a natural gas...

  2. An Evaluation of the Nonlinearity Correction Applied to Atmospheric...

    Office of Scientific and Technical Information (OSTI)

    used in the Atmospheric Radiation Measurement (ARM) Program's AERIs. Authors: Turner, DD ; Revercomb, HE ; Knuteson, RO ; Dedecker, RG ; Feltz, WF Publication Date: ...

  3. Light-Material Interactions in Energy Conversion - Energy Frontier...

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    1: New Light Management Mechanisms RG Leader: Eli Yablonovitch Affiliated PIs: Harry Atwater, Paul Braun, Mark Brongersma, Jennifer Dionne, Shanhui Fan, Andrei Faraon, John Rogers,...

  4. Monte Carlo and renormalization group local effective potentials in scalar field theories at finite temperature

    SciTech Connect

    Shafer, J.D.; Shepard, J.R.

    1997-04-01

    We derive an approximate renormalization group (RG) flow equation for the local effective potential of single-component {phi}{sup 4} field theory at finite temperature. Previous zero-temperature RG equations are recovered in the low- and high-temperature limits, in the latter case, via the phenomenon of dimensional reduction. We numerically solve our RG equations to obtain local effective potentials at finite temperature. These are found to be in excellent agreement with Monte Carlo results, especially when lattice artifacts are accounted for in the RG treatment. {copyright} {ital 1997} {ital The American Physical Society}

  5. Most Viewed Documents - Materials | OSTI, US Dept of Energy Office...

    Office of Scientific and Technical Information (OSTI)

    energy Canonico, D.A.; Stelzman, W.J.; Berggren, R.G.; et al. (1975) Thermal and electrical conductivities and Seebeck coefficients of unirradiated and irradiated graphites ...

  6. 1

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    and R.G. Ellingson Department of Meteorology Florida State University Tallahassee, Florida Introduction While it may seem to be a simple quantity, cloud amount is somewhat elusive. ...

  7. 1

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    Short-Term Variability of Extinction by Broadband Steller Photometry I.C. Musat and R.G. Ellingson Department of Meteorology Florida State University Tallahassee, Florida Abstract ...

  8. Microsoft Word - taylor.doc

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    in the Tropical Western Pacific P. Taylor and R.G. Ellingson Florida State University Tallahassee, Florida Introduction The effective cloud fraction, N e , has been suggested ...

  9. GHESolar | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    GHESolar Jump to: navigation, search Name: GHESolar Place: United Kingdom Zip: RG14 2TF Sector: Solar Product: Wholesaler of solar panels based in Berkshire, UK. References:...

  10. Light-Material Interactions in Energy Conversion - Energy Frontier...

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    2: Solar Spectrum Control and Conversion RG Leader: John Rogers Affiliated PIs: Paul ... in solar energy conversion efficiency is via exploitation of the full solar spectrum. ...

  11. Microsoft Word - 2016 Annual Meeting Agenda v5.docx

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    California Institute of Technology August 25-26, 2016 Wednesday, August 24, 2016 6:30 pm PI Dinner Seco Restaurant: 140 S Lake Ave, Pasadena Thursday, August 25, 2016 7:30-8:15 Breakfast Winnett Lounge 8:15-9:00 Welcome & LMI-EFRC Overview Winnett Lounge Ralph Nuzzo 9:00-9:25 RG3: Thermal Photon Harvesting Winnett Lounge Shanhui Fan 9:25-9:50 RG2: Solar Spectrum Control and Conversion Winnett Lounge Ralph Nuzzo 9:50-10:00 Coffee Break Winnett Lounge 10:00-11:30 RG2/RG3 Breakout Sessions 109

  12. Search for: All records | SciTech Connect

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    Leuenberger, Dominik (3) Lu, Donghui (3) Mo, Sung-Kwan (3) Moore, Robert G. (3) Sasagawa, ... ; Schmitt, Felix ; Lu, Donghui ; Moore, R.G. ; Zhang, C. ; Meevasana, W. ; ...

  13. Center for Materials at Irradiation and Mechanical Extremes:...

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    M. J. Demkowicz, J. Wang, and R.G. Hoagland, Interfaces between dissimilar crystalline solids, in Dislocation in Solids, Volume 14, ed. J. P. Hirth (Elsevier, Amsterdam, 2008)....

  14. Duality cascade of softly broken supersymmetric theories (Journal...

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    We study the duality cascade of softly broken supersymmetric theories. We investigate the renormalization group (RG) flow of SUSY breaking terms as well as supersymmetric ...

  15. Passiv Systems | Open Energy Information

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    Place: England, United Kingdom Zip: RG14 2PZ Product: UK based developer of a home energy management system, covering heating, hot water and electrical appliances....

  16. Light-Material Interactions in Energy Conversion - Energy Frontier...

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    Harvesting RG Leader: Shanhui Fan Affiliated PIs: Harry Atwater, Paul Braun, Jennifer Lewis, Austin Minnich, John Rogers, and Eli Yablonovitch Refractive index design via porous...

  17. Light-Material Interactions in Energy Conversion - Energy Frontier...

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    4: Programmable Assembly of Photonic and Electronic Architectures RG Leader: Jennifer Lewis Affiliated PIs: Harry Atwater, Paul Braun, Nate Lewis, Ralph Nuzzo, John Rogers, Eli...

  18. Weigh-in-motion scale with foot alignment features

    DOEpatents

    Abercrombie, Robert Knox; Richardson, Gregory David; Scudiere, Matthew Bligh

    2013-03-05

    A pad is disclosed for use in a weighing system for weighing a load. The pad includes a weighing platform, load cells, and foot members. Improvements to the pad reduce or substantially eliminate rotation of one or more of the corner foot members. A flexible foot strap disposed between the corner foot members reduces rotation of the respective foot members about vertical axes through the corner foot members and couples the corner foot members such that rotation of one corner foot member results in substantially the same amount of rotation of the other corner foot member. In a strapless variant one or more fasteners prevents substantially all rotation of a foot member. In a diagonal variant, a foot strap extends between a corner foot member and the weighing platform to reduce rotation of the foot member about a vertical axis through the corner foot member.

  19. PowerPoint Presentation

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Corner PM EVM Roadside Assists FPD Corner Questions/Comments? Home Upcoming Training Project Peer Reviews and Organizational Learning Key Performance Parameters (KPPs) NEW! DOE Project Management News Acquiring Minds Want to Know October 2016 Edition DOE Project Management News │ October 2016 FY 2017 IS HERE! We boldly go where we have not gone before Director's Corner PM EVM Roadside Assists FPD Corner Questions/Comments? Home Upcoming Training Project Peer Reviews and Organizational Learning

  20. Sequoyah County, Oklahoma: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Notchietown, Oklahoma Paradise Hill, Oklahoma Pinhook Corners, Oklahoma Redbird Smith, Oklahoma Remy, Oklahoma Roland, Oklahoma Sallisaw, Oklahoma Short, Oklahoma Stoney...

  1. Scientists detect methane levels three times larger than expected over Four

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Corners region Methane levels larger over Four Corners region Scientists detect methane levels three times larger than expected over Four Corners region Study is first to show space-based techniques can successfully verify international regulations on fossil energy emissions. December 22, 2014 Scientists detect methane levels three times larger than expected over Four Corners region Study is first to show space-based techniques can successfully verify international regulations on fossil

  2. MiniBooNE at All Experimenter's Meeting

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    100807 MiniBooNE Status Report R.G. Van de Water 100107 MiniBooNE Status Report R.G. Van de Water 080607 MiniBooNE Status Report Steve Brice 073007 MiniBooNE Status...

  3. Corrective Action Decision Document for Corrective Action Unit 490: Station 44 Burn Area, Tonopah Test Range, Nevada (Rev. No.: 0, February 2001)

    SciTech Connect

    DOE /NV

    2001-02-23

    This Corrective Action Decision Document identifies and rationalizes the U.S. Department of Energy, Nevada Operations Office's selection of a recommended Corrective Action Alternative (CAA) appropriate to facilitate the closure of Corrective Action Unit (CAU) 490, Station 44 Burn Area, Tonopah Test Range (TTR), Nevada, under the Federal Facility Agreement and Consent Order. Corrective Action Unit 490 is located on the Nellis Air Force Range and the Tonopah Test Range and is approximately 140 miles northwest of Las Vegas, Nevada. This CAU is comprised of four Corrective Action Sites (CASs): 03-56-001-03BA, Fire Training Area (located southwest of Area 3); RG-56-001-RGBA, Station 44 Burn Area (located west of Main Lake); 03-58-001-03FN, Sandia Service Yard (located north of the northwest corner of Area 3); and 09-54-001-09L2, Gun Propellant Burn Area (located south of the Area 9 Compound on the TTR). A Corrective Action Investigation was performed in July and August 2000, and analytes detected during the corrective action investigation were evaluated against preliminary action levels to determine contaminants of concern (COCs). There were no COCs identified in soil at the Gun Propellant Burn Area or the Station 44 Burn Area; therefore, there is no need for corrective actions at these two sites. Five soil samples at the Fire Training Area and seven at the Sandia Service Yard exceeded PALs for total petroleum hydrocarbons-diesel. Upon the identification of COCs specific to CAU 490, Corrective Action Objectives were developed based on a review of existing data, future use, and current operations at the TTR, with the following three CAAs under consideration: Alternative 1 - No Further Action, Alternative 2 - Closure In Place - No Further Action With Administrative Controls, and Alternative 3 - Clean Closure by Excavation and Disposal. These alternatives were evaluated based on four general corrective action standards and five remedy selection decision factors. Based on

  4. Preliminary Neutronics Analysis of the ITER Toroidal Interferometer and

    Office of Scientific and Technical Information (OSTI)

    Polarimeter Diagnostic Corner Cube Retroreflectors (Journal Article) | SciTech Connect Preliminary Neutronics Analysis of the ITER Toroidal Interferometer and Polarimeter Diagnostic Corner Cube Retroreflectors Citation Details In-Document Search Title: Preliminary Neutronics Analysis of the ITER Toroidal Interferometer and Polarimeter Diagnostic Corner Cube Retroreflectors ITER is an international project under construction in France that will demonstrate nuclear fusion at a power

  5. Federal Utility Partnership Working Group Seminar

    Energy.gov [DOE] (indexed site)

    Department of Energy 2 Federal Utility Partnership Working Group (FUPWG) meeting-lists key utility program projects and upcoming utility energy service contract (UESC) training. Download the Federal Utility Partnership Working Group Meeting Chairman's Corner presentation. (134.21 KB) More Documents & Publications Federal Utility Partnership Working Group Meeting: Chairman's Corner Federal Utility Partnership Working Group Seminar: Chairman's Corner Federal Utility Partnership Working

  6. Novel Coupled Thermochronometric and Geochemical Investigation...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Novel Coupled Thermochronometric and Geochemical Investigation of Blind Geothermal Resources in Fault-Controlled Dilational Corners Novel Coupled Thermochronometric and Geochemical ...

  7. Berkeley County, South Carolina: Energy Resources | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jamestown, South Carolina Ladson, South Carolina Moncks Corner, South Carolina St. Stephen, South Carolina Summerville, South Carolina Retrieved from "http:en.openei.orgw...

  8. Osceola County, Florida: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    County, Florida AllSolar Service Company Inc. Places in Osceola County, Florida Campbell, Florida Celebration, Florida Four Corners, Florida Kissimmee, Florida Poinciana,...

  9. Fermilab Today

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    Employee discount at RX Auto Care Submit an announcement Classifieds Find new classified ads in Fermilab Today. Archives Fermilab Today Director's Corner Frontier Science Result...

  10. Winchester Homes and Camberley Homes, Silver Spring, Maryland...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Lessons Learned * Offsetting interior partition walls to eliminate drywall corners at exterior walls was a successful design change. Framing and sheetrock crews adapted easily to ...

  11. All News Releases

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    ... in which the supernova drives an expanding shock wave ... for analysis of Four Corners area power plant emissions. ... fuels due to their high density, high stability, and high ...

  12. 1

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    tremendous progress in removing a potentially deadly hazard from all corners of the globe. Los Alamos helped usher in the nuclear age, so it's quite appropriate that this...

  13. US ITER

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    ABOUT US ITER | WHY FUSION? | DOING BUSINESS WITH US ITER | MEDIA CORNER | JOBS | CONTACT ... ITER Mag Feb 2016 Report on Applications of Fusion Energy Sciences Research (2015) Report ...

  14. Nevada/Wind Resources/Full Version | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Energy Association Nevada Wind Resources NV Energy Wind Projects Nevada Governor's Office of Energy AWEA State Wind Energy Statistics: Nevada Four Corners Wind Resource Center...

  15. Mayes County, Oklahoma: Energy Resources | Open Energy Information

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    Murphy, Oklahoma Pensacola, Oklahoma Pin Oak Acres, Oklahoma Pryor Creek, Oklahoma Pump Back, Oklahoma Salina, Oklahoma Sams Corner, Oklahoma Snake Creek, Oklahoma Spavinaw,...

  16. Fermilab Today - Related Content

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    Related Content Subscribe | Contact Fermilab Today | Archive | Classifieds Search GO Classifieds Director's Corner Physics in a Nutshell Frontier Science Result Tip of the Week...

  17. Franklin County, Virginia: Energy Resources | Open Energy Information

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    Ferrum, Virginia North Shore, Virginia Penhook, Virginia Rocky Mount, Virginia Union Hall, Virginia Westlake Corner, Virginia Retrieved from "http:en.openei.orgw...

  18. February 16, 2007

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Electric Power Company (Pepco) will be taking a planned outage on the 23106 high voltage circuit between the Palmer's Corner Substation and the Potomac River Generating Station. ...

  19. Microsoft Word - Document1

    Energy Saver

    Potomac Electric Power Company (Pepco) will be taking a planned outage on the 23107 high voltage circuit between Palmers Corner Substation and the Potomac River Generating Station. ...

  20. Washington DC's First Electric Vehicle Charging Station | Department...

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    Street signage for Washington, DC's first electric vehicle charging station located on the northwest corner of the intersection of U and 14th streets. | Department of Energy Photo ...

  1. Fermilab Today - Safety Tip of the Week Archive

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    4 December 20, 2004 Winter Sun Winter Sun December 13, 2004 Winter Slips Safety Tip December 6, 2004 Winter Cornering Winter Driving' November 29, 2004 SAFER attentiveness November...

  2. EM-Sponsored Field Station Thrives as Classroom for Students...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Scott, an industrial technology and technology education major, and Taurean Houston, a mechanical engineering technology major, turned a back corner of the room into a project...

  3. Widget:DivContentWrapper | Open Energy Information

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    div For example: Widget:DivContentWrapper | classui-corner-all | stylebackground-color: green; padding: 5px; color: white; | contentText Text Retrieved from "http:...

  4. Sampson County, North Carolina: Energy Resources | Open Energy...

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    Roseboro, North Carolina Salemburg, North Carolina Spiveys Corner, North Carolina Turkey, North Carolina Vann Crossroads, North Carolina Retrieved from "http:en.openei.org...

  5. Section J.14 Changes.xlsx

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Corner of the 316-5 Process Trenches Fence Line); SCA ... and Fuel Fabrication Chemical Wastes Around 3732 ... Building Copper Remelt Operations; 313 Copper Remelt ...

  6. WS-J 14 Update Worksheet(20April14).xlsx

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Corner of the 316-5 Process Trenches Fence Line); SCA ... and Fuel Fabrication Chemical Wastes Around 3732 ... Building Copper Remelt Operations; 313 Copper Remelt ...

  7. Federal Utility Partnership Working Group Meeting: Chairman's...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Federal Utility Partnership Working Group Meeting: Chairman's Corner Presentation-given at the April 2012 Federal Utility Partnership Working Group (FUPWG) meeting-lists key ...

  8. 1

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    Power plant emissions verified remotely at Four Corners sites May 19, 2014 Space-based measurements can support Clean ... team deployed ground-based solar spectrometers and point ...

  9. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Hussain, Zaheed (1) Ishida, S. (1) Ishikado, M. (1) Lee, Wei-Sheng (1) Lu, Donghui (1) Meevasana, W. (1) Moore, R.G. (1) Sasagawa, T. (1) Schmitt, Felix (1) Shen, Zhi-Xun (1) ...

  10. ARM TR-008

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    Measurement Program September 2004 D.D. Turner, H.E. Revercomb, R.O. Knuteson, R.G. ... and Environmental Research D. D. Turner et al., September 2004, ARM TR-013 ...

  11. SAND97-8490 UC-404 Unlimited Release

    Office of Scientific and Technical Information (OSTI)

    ... Reading Berks RG7 4PR United Kingdom Cambridge University Attn: Prof. M. F. Ashby Engineering Department Trumpington St. Cambridge CB2 1PZ United Kingdom ERG Inc. Attn: Mr. ...

  12. Photovoltaic Degradation Rates -- An Analytical Review: Preprint

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    ... 4 kW amorphous-silicon PV system in Michigan. Solar Cells 1990; 28: 163-176. 37. Pratt RG. Three year performance and reliability of a 4 kW amorphous-silicon PV system in Michigan. ...

  13. An Evaluation of the Nonlinearity Correction Applied to Atmospheric...

    Office of Scientific and Technical Information (OSTI)

    Authors: Turner, DD ; Revercomb, HE ; Knuteson, RO ; Dedecker, RG ; Feltz, WF Publication Date: 2004-09-01 OSTI Identifier: 1020730 Report Number(s): DOESC-ARMTR-013 PNNL-14922; ...

  14. DOE/SC-ARM-0606

    Office of Scientific and Technical Information (OSTI)

    ... Tobin,.DC,.H.Revercomb,.RO.Knuteson,.FA.Best,.WL.Smith,.NN.Ciganovich,.RG.Dedecker,.S.Dutc... .Minnis,.P,.L.Nguyen,.W.Smith,.R.Palikonda,.J.Ayers,.D.Doelling,.M.Norde...

  15. A D O E En

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    power to enhance clean energy production A D O E En e rg y Inn ov ati o n H ub Nuclear Energy Cover photo: 3D visualizations allow a physical walk-through of the top 20% of...

  16. Voller Energy Group Plc | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Basingstoke, United Kingdom Zip: RG24 8PZ Product: UK-based manufacturer of portable fuel cell systems for use as power packs, battery re-chargers and mobile generators....

  17. From Z to Planets. (Conference) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    D. ; Lemke, Raymond William ; Root, Seth ; Seagle, Christopher T ; Shulenburger, Luke ; Jacobseen, S.B ; Kraus, R.G. ; Petaev, I. ; Sasselov, D.D. ; Stewart-Mukhopadhyay, S. ; ...

  18. Feburary , 2005

    Office of Legacy Management (LM)

    ... Mimi R. Garstang, RG Director and State Geologist Director's Office - Administration Program 573368-2101 573368-2111 (Fax) mimi.garstang@dnr.mo.gov MG:led c: Ms. Cecelia Tapia, ...

  19. Microsoft Word - chapter FeNiCrMo_ver4.doc

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... OH, 1990, pp. 140-194. 2. MR Louthan, RG Derrick, JA Donovan, and GR Caskey, "Hydrogen Transport in Iron and Steel", in Effect of Hydrogen on Behavior of Materials, AW Thompson ...

  20. Microsoft Word - TechRef_FeNiCo_Oct05.doc

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... J Vac Sci Technol 12 (1975) 405-409. 6. MR Louthan and RG Derrick. Hydrogen Transport in Austenitic Stainless Steel. Corros Sci 15 (1975) 565-577. Specialty Steels Specialty ...

  1. Microsoft Word - TP22135.doc

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Park Ridge NJ: Noyes Publications (1985) p. 822-862. 4. MR Louthan and RG Derrick. Hydrogen Transport in Austenitic Stainless Steel. Corrosion Science 15 (1975) 565-577. 5. GR ...

  2. Microsoft Word - TPHP9420.doc

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Metall Trans 8A (1977) 265-272. 7. MR Louthan, RG Derrick, JA Donovan and GR Caskey. Hydrogen Transport in Iron and Steel. in: AW Thompson and IM Bernstein, editor. Effect of ...

  3. Hybrid Rotaxanes: Interlocked Structures for Quantum Computing...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    modifications of the chemistry. Research conducted by C.-F. Lee, D.A. Leigh, and D. Schultz, (University of Edinburgh, UK); R.G. Pritchard, G.A. Timco, and R.E.P. Winpenny...

  4. Section 65

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    American Meteorological Society, Boston, 241-242. Ellingson, R.G., S.H. Shen, and J. Warner, 1994b: Calibra- tion of radiation codes used in climate models: Comparison of...

  5. On the origin of radiation growth of hcp crystals

    SciTech Connect

    Golubov, Stanislav I; Barashev, Aleksandr; Stoller, Roger E

    2012-03-01

    The aim of the present work is to study theoretically the radiation growth (RG) of hcp-type materials with a particular focus on the effect of one-dimensionally (1-D) migrating clusters of self-interstitial atoms (SIAs), which are steadily produced in displacement cascades under neutron or heavy-ion irradiation. A reaction-diffusion model is developed for the description of RG in single hcp-type metallic crystals. The model reproduces all RG stages observed in neutron-irradiated annealed samples of pure Zr and Zr alloys, such as high strain rate at low, strain saturation at intermediate and breakaway growth at relatively high irradiation doses. In addition, it accounts for the striking observations of negative strains in prismatic directions and coexistence of vacancy- and SIA-type prismatic loops. The role of cold work in RG behavior and alignment of the vacancy-type loops along basal planes are revealed and the maximum strain rate is estimated.

  6. Phase Competition in Trisected Superconducting Dome (Journal...

    Office of Scientific and Technical Information (OSTI)

    Authors: Vishik, I.M. ; Hashimoto, M ; He, Rui-Hua ; Lee, Wei-Sheng ; Schmitt, Felix ; Lu, Donghui ; Moore, R.G. ; Zhang, C. ; Meevasana, W. ; Sasagawa, T. ; Uchida, S. ; Fujita, ...

  7. IT Power Limited | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    IT Power Limited Jump to: navigation, search Name: IT Power Limited Place: Basingstoke, England, United Kingdom Zip: RG24 8AG Sector: Renewable Energy Product: IT Power is a...

  8. Plant rhamnogalacturonan II complexation of heavy metal cations

    DOEpatents

    O`Neill, M.A.; Pellerin, P.J.M.; Warrenfeltz, D.; Vidal, S.; Darvill, A.G.; Albersheim, P.

    1999-03-02

    The present invention provides rhamnogalacturonan-II (RG-II) and relates to its ability to complex specific multivalent heavy metal cations. In the presence of boric acid, RG-II monomers form dimers that are cross-linked by a borate ester. The yield of such borate ester cross-linked dimers of RG-II is enhanced in the presence of specific heavy metal cations. The present invention further relates to the utility of RG-II in assays for the detection of specific heavy metal contamination; as a reagent useful in the removal of specific heavy metal cations contaminating foods and liquids, for example, fish, wines, etc.; as a pharmaceutical composition useful as an antidote in specific heavy metal cation poisoning; as a treatment for the detoxification of specific heavy metal cations from blood and/or tissues; and in a method of remediation of waters and soils contaminated with specific heavy metal cations. 15 figs.

  9. Plant rhamnogalacturonan II complexation of heavy metal cations

    DOEpatents

    O'Neill, Malcolm A.; Pellerin, Patrice J. M.; Warrenfeltz, Dennis; Vidal, Stephane; Darvill, Alan G.; Albersheim, Peter

    1999-01-01

    The present invention provides rhamnogalacturonan-II (RG-II) and relates to its ability to complex specific multivalent heavy metal cations. In the presence of boric acid, RG-II monomers form dimers that are cross-linked by a borate ester. The yield of such borate ester cross-linked dimers of RG-II is enhanced in the presence of specific heavy metal cations. The present invention further relates to the utility of RG-II in assays for the detection of specific heavy metal contamination; as a reagent useful in the removal of specific heavy metal cations contaminating foods and liquids, for example, fish, wines, etc.; as a pharmaceutical composition useful as an antidote in specific heavy metal cation poisoning; as a treatment for the detoxification of specific heavy metal cations from blood and/or tissues; and in a method of remediation of waters and soils contaminated with specific heavy metal cations.

  10. Meeting Minutes

    Office of Environmental Management (EM)

    ... The Nuclear Regulatory Commission has endorsed NQA-1-2008 with 2009 addenda (RG 1.28, R4). ... be implemented to achieve compliance with NQA-1. Yanek asked the board to consider ...

  11. Flight Path 90L - About TPC

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    S. Stave, G. Tatishvili, L. Wood INL: T. Hill California Polytechnic State University, San Luis Obispo: R.G. Baker, J.L. Klay Colorado School of Mines: U. Greife, J. Bundgaard,...

  12. Cherokee Nation - Wind Energy Feasibility Study

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    CHEROKEE Acres: 2,633.348 CHEROKEE Acres: 1,641.687 CHEROKEE NATION Kay County Chilocco Property DATA SOURCES: US Census Bureau (Tiger Files) DOQQ's, USGS D RG's, USGS Cherokee ...

  13. Lawrence Co. Scioto Co. Greenup Co. Jack

    Annual Energy Outlook

    ... TEAYS VALLEY DOT Y BRANCH ISLAN D CREEK RITC HIE GREEN GROVE WILL IAM SBU RG BEECH Y C ... Division, Office of Oil and Gas, Energy Information Administration pursuant to ...

  14. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Introducing WEBMADS Dedecker, R.G., Quinn, G.M., Garcia, R.K., and Revercomb, H.E., ... WEB-MADS is a Web based prototype version of MADS that allows remote access to the same ...

  15. Small business and Lab honored for mentoring partnership

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Small business and Lab honored for mentoring partnership Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:November 2, 2016 all issues All Issues » submit Small business and Lab honored for mentoring partnership RG Construction Services wins DOE award. July 6, 2016 DOE's Office of Small and Disadvantaged Business Utilization presented Mentor and Protégé of the Year awards to LANS and RG Construction Services on May 24, 2016 DOE's

  16. Microsoft PowerPoint - AVP_poster_KAN [Compatibility Mode]

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    cloud charge measurements using aerial platforms K. A. Nicoll and R.G. Harrison Department of Meteorology, University of Reading, Reading, RG6 6BB UK k.a.nicoll@reading.ac.uk The electrical conductivity of air results from molecular cluster ions, which are produced by cosmic rays and natural background radioactivity. Attachment of cluster ions to droplets and particles causes charging, and depletes ion concentrations. Near the upper and lower boundaries of layer clouds, unipolar charge regions

  17. DOE - Office of Legacy Management -- Rio_Monitoring

    Office of Legacy Management (LM)

    Rio_Monitoring Rio Blanco, Colorado, Site Natural Gas Well Monitoring Results Project Rio Blanco Monitoring Results Fourth Quarter 2010 Separated Water at a Natural Gas Plant, Parachute, Colorado (4th Quarter 2010) Natural Gas Wells near the Project Rio Blanco Horizon (3rd Quarter 2010) Federal RG 13-1-398 (January 2009) Federal RG 24-13-398 (January 2009) Last Updated: 11/17/2011

  18. Light-Material Interactions in Energy Conversion - Energy Frontier Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Center (LMI-EFRC) - Jennifer Lewis RG4 Leader Jennifer Lewis Jennifer Lewis, Hansjörg Wyss Professor of Biologically Inspired Engineering Harvard University Jennifer A. Lewis joined the faculty of the School of Engineering and Applied Sciences and the Wyss Institute for Biologically Inspired Engineering at Harvard University in 2013. Prior to her appointment at Harvard, she served as the Director of the Frederick Seitz Materials Research Laboratory and the Hans Thurnauer Professor of

  19. This content has been downloaded from IOPscience. Please scroll...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... L F r r m n r r r m n n m n g m n m n rG r r gF r rG g mn Gg m n n gG F m n d d d d 1 2 ( ) ( ) 1 d d d ( ) d 2 2 ( ) , 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 (10) ...

  20. MOX and MOX with 237Np/241Am Inert Fission Gas Generation Comparison in ATR

    SciTech Connect

    G. S. Chang; M. Robel; W. J. Carmack; D. J. Utterbeck

    2006-06-01

    The treatment of spent fuel produced in nuclear power generation is one of the most important issues to both the nuclear community and the general public. One of the viable options to long-term geological disposal of spent fuel is to extract plutonium, minor actinides (MA), and potentially long-lived fission products from the spent fuel and transmute them into short-lived or stable radionuclides in currently operating light-water reactors (LWR), thus reducing the radiological toxicity of the nuclear waste stream. One of the challenges is to demonstrate that the burnup-dependent characteristic differences between Reactor-Grade Mixed Oxide (RG-MOX) fuel and RG-MOX fuel with MA Np-237 and Am 241 are minimal, particularly, the inert gas generation rate, such that the commercial MOX fuel experience base is applicable. Under the Advanced Fuel Cycle Initiative (AFCI), developmental fuel specimens in experimental assembly LWR-2 are being tested in the northwest (NW) I-24 irradiation position of the Advanced Test Reactor (ATR). The experiment uses MOX fuel test hardware, and contains capsules with MOX fuel consisting of mixed oxide manufactured fuel using reactor grade plutonium (RG-Pu) and mixed oxide manufactured fuel using RG-Pu with added Np/Am. This study will compare the fuel neutronics depletion characteristics of Case-1 RG-MOX and Case-2 RG-MOX with Np/Am.

  1. The structure of the invariant charge in massive theories with one coupling

    SciTech Connect

    Kraus, E.

    1995-06-01

    Invariance under finite renormalization group (RG) transformations is used to structure the invariant charge in models with one coupling in the 4 lowest orders of perturbation theory. In every order there starts a RG-invariant, which is uniquely continued to higher orders. Whereas in massless models the RG-invariants are power series in logarithms, there is no such requirement in a massive model. Only when one applies the Callan-Symanzik (CS) equation of the respective theories is the high-energy behavior of the RG-invariants restricted. In models where the CS-equation has the same form as the RG-equation, the massless limit is reached smoothly, i.e., the {beta}-functions are constants in the asymptotic limit and the RG-functions starting the new invariant tend to logarithms. On the other hand, in the spontaneously broken models with fermions the CS-equation contains a {beta}-function of a physical mass. As a consequence the {beta}-functions depend on the normalization point also in the asymptotic region and a mass independent limit does not exist anymore. {copyright} 1995 Academic Press, Inc.

  2. Effects of confinement on short-period surface waves: Observations from a new dataset

    SciTech Connect

    Hooper, H.; Bonner, J.; Leidig, M.

    2006-04-15

    The Source Phenomenology Experiment (SPE) was conducted during the summer of 2003 in Arizona. Single-fired chemical shots were detonated and recorded at two locations, including a coal mine in the Black Mesa district of northern Arizona. This article reports on research into the effects of confinement on the generation of short-period, fundamental-mode Rayleigh waves (Rg), using a subset of the SPE data. Results show important differences between the Rg amplitudes of confined and unconfined explosions which must be understood to develop discriminants for mining explosions, which are an important aspect of nuclear test monitoring. Rg energy and frequency content depend on explosive weight and confinement, and unconfined explosions generate up to eight times less energy than equivalent confined explosions. For this reason, unconfined mining explosions cannot be simulated using a Mueller and Murphy (1971) source without including an empirical chemical decoupling factor. Rg chemical decoupling factors for unconfined shots vary from 0.5 to 8.2 at frequencies between 0.5 and 11 Hz. The effects of the bench free face are evident in radiation patterns. Explosions on the topographic bench show increased spectral energies for Rg (by a factor of 1.5) at azimuths behind the bench. This suggests that a discriminant based on the relative azimuthal spectral energies of Rg may be a possibility.

  3. Utility Partnerships Program Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Utility Partnerships Program Overview Utility Partnerships Program Overview Document describes the Utility Partnerships Program within the U.S. Department of Energy's Federal Energy Management Program. Download the Utility Partnerships Program Overview. (1.83 MB) More Documents & Publications Federal Utility Partnership Working Group Seminar: Chairman's Corner Funding Federal Energy and Water Projects Federal Utility Partnership Working Group Meeting Chairman's Corner

  4. Dynamics near QCD critical point by dynamic renormalization group

    SciTech Connect

    Minami, Yuki

    2011-05-01

    We work out the basic analysis on dynamics near the QCD critical point (CP) by the dynamic renormalization group (RG). In addition to the RG analysis by coarse-graining, we construct the nonlinear Langevin equation as a basic equation for the critical dynamics. Our construction is based on the generalized Langevin theory and the relativistic hydrodynamics. Applying the dynamic RG to the constructed equation, we derive the RG equation for the transport coefficients and analyze their critical behaviors. We find that the resulting RG equation turns out to be the same as that for the liquid-gas CP except for an insignificant constant. Therefore, the bulk viscosity and the thermal conductivity strongly diverge at the QCD CP. We also show that the thermal and viscous diffusion modes exhibit critical slowing down with the dynamic critical exponents z{sub thermal}{approx}3 and z{sub viscous}{approx}2, respectively. In contrast, the sound propagating mode shows critical speeding up with the negative exponent z{sub sound}{approx}-0.8.

  5. The U.S. Nuclear Regulatory Commission's Strategy for Revising the RIA Acceptance Criteria

    SciTech Connect

    Clifford, Paul M.

    2007-07-01

    The U.S. Nuclear Regulatory Commission (NRC) has issued interim criteria and guidance for the reactivity-initiated accident (RIA) within the latest revision to NUREG-0800, 'Standard Review Plan' (SRP), Section 4.2, 'Fuel System Design', Appendix B (Revision 03, March 2007). The purpose of this paper is as follows: 1. present a change in regulatory staff position regarding the requirements of 10 CFR 50, Appendix A, General Design Criteria 28 (GDC28) and changes in regulatory guidance provided in Regulatory Guide (RG) 1.77, RG 1.195, RG 1.183, and previous versions of NUREG-0800 SRP; 2. describe the implementation strategy and schedule for both new reactors and the existing fleet; and 3. encourage licensees and nuclear fuel vendors to (1) develop improved core physics analytical methods to allow a more deliberate transition to the new fuel cladding failure criteria and (2) develop the technical basis to address the new core coolability criteria. (authors)

  6. A DUF-246 family glycosyltransferase-like gene affects male fertility and the biosynthesis of pectic arabinogalactans

    DOE PAGES [OSTI]

    Stonebloom, Solomon; Ebert, Berit; Xiong, Guangyan; Pattathil, Sivakumar; Birdseye, Devon; Lao, Jeemeng; Pauly, Markus; Hahn, Michael G.; Heazlewood, Joshua L.; Scheller, Henrik Vibe

    2016-04-18

    We report pectins are a group of structurally complex plant cell wall polysaccharides whose biosynthesis and function remain poorly understood. The pectic polysaccharide rhamnogalacturonan-I (RG-I) has two types of arabinogalactan side chains, type-I and type-II arabinogalactans. To date few enzymes involved in the biosynthesis of pectin have been described. Here we report the identification of a highly conserved putative glycosyltransferase encoding gene, Pectic ArabinoGalactan synthesis-Related (PAGR), affecting the biosynthesis of RG-I arabinogalactans and critical for pollen tube growth. T-DNA insertions in PAGR were identified in Arabidopsis thaliana and were found to segregate at a 1:1 ratio of heterozygotes to wildmore » type. We were unable to isolate homozygous pagr mutants as pagr mutant alleles were not transmitted via pollen. In vitro pollen germination assays revealed reduced rates of pollen tube formation in pollen from pagr heterozygotes. To characterize a loss-of-function phenotype for PAGR, the Nicotiana benthamiana orthologs, NbPAGR-A and B, were transiently silenced using Virus Induced Gene Silencing. NbPAGR-silenced plants exhibited reduced internode and petiole expansion. Cell wall materials from NbPAGR-silenced plants had reduced galactose content compared to the control. Immunological and linkage analyses support that RG-I has reduced type-I arabinogalactan content and reduced branching of the RG-I backbone in NbPAGR-silenced plants. Arabidopsis lines overexpressing PAGR exhibit pleiotropic developmental phenotypes and the loss of apical dominance as well as an increase in RG-I type-II arabinogalactan content. Together, results support a function for PAGR in the biosynthesis of RG-I arabinogalactans and illustrate the essential roles of these polysaccharides in vegetative and reproductive plant growth.« less

  7. 37 - Comment from URENCO USA.pdf

    Energy Saver

    610 Collins Ferry Road, P.O. Box 880, Morgantown, WV 26507 cliff.whyte@netl.doe.gov  Voice (304) 285-2098  Fax (304) 285-4403  www.netl.doe.gov A l b a ny, O R * M o rg a n tow n , W V * Pi t t s b u rg h , PA February 24, 2015 Dear Reader: The U.S. Department of Energy (DOE) has prepared a supplement analysis (SA) to the Texas Clean Energy Project (TCEP) Final Environmental Impact Statement (EIS). This document was prepared in accordance with the National Environmental Policy Act of

  8. Power spectral density functions compatible with NRC Regulatory Guide 1. 60 response spectra

    SciTech Connect

    Shinozuka, M.; Mochio, T.; Samaras, E.F.

    1988-06-01

    Among other possibilities, the Kanai-Tajimi power spectral density enhanced at the higher frequency range is found to be useful for generating ground acceleration time histories that satisfy NRC RG 1.60 requirements. The values of the parameters involved in the spectral density function are recommended for this purpose. Also, a suggestion is made as to how the power spectral density requirements can be placed in combination with those of the current NRC RG 1.60 to ensure both the response and power spectrum requirements.

  9. 3610 Collins Ferry Road, P.O. Box 880, Morgantown, WV 26507

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    610 Collins Ferry Road, P.O. Box 880, Morgantown, WV 26507 cliff.whyte@netl.doe.gov  Voice (304) 285-2098  Fax (304) 285-4403  www.netl.doe.gov A l b a ny, O R * M o rg a n tow n , W V * Pi t t s b u rg h , PA February 24, 2015 Dear Reader: The U.S. Department of Energy (DOE) has prepared a supplement analysis (SA) to the Texas Clean Energy Project (TCEP) Final Environmental Impact Statement (EIS). This document was prepared in accordance with the National Environmental Policy Act of

  10. Research Highlight

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Production Flux of Sea-Spray Aerosol Download a printable PDF Submitter: Schwartz, S. E., Brookhaven National Laboratory Area of Research: Aerosol Properties Working Group(s): Aerosol Life Cycle Journal Reference: de Leeuw G, EL Andreas, MD Anguelova, ER Lewis, C O'Dowd, M Schulz, and SE Schwartz. 2011. "Production flux of sea-spray aerosol." Reviews of Geophysics, 49, RG2001, doi:10.1029/2010RG000349. Lewis ER and SE Schwartz. 2004. Sea Salt Aerosol Production: Mechanisms, Methods,

  11. Research Highlight

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    AERI-ER at the SHEBA Ice Station: Far Infrared H2O Continuum Submitter: Revercomb, H. E., University of Wisconsin, Madison Area of Research: Radiation Processes Working Group(s): Radiative Processes Journal Reference: Tobin, D.C., F.A. Best, P.D. Brown, S.A. Clough, R.G. Dedecker, R.G. Ellingson, R.K. Garcia, H.B. Howell, R.O. Knuteson, E.J. Mlawer, H.E. Revercomb, J.F. Short, P.F.W. van Delst, and V.P. Walden, 1999. "Downwelling spectral radiance observations at the SHEBA ice station:

  12. Thymidylate Synthase Gene Polymorphism Affects the Response to Preoperative 5-Fluorouracil Chemoradiation Therapy in Patients With Rectal Cancer

    SciTech Connect

    Hur, Hyuk; Kang, Jeonghyun; Kim, Nam Kyu; Min, Byung Soh; Lee, Kang Young; Shin, Sang Joon; Keum, Ki Chang; Choi, Junjeong; Kim, Hoguen; Choi, Sung Ho; Lee, Mi-Young

    2011-11-01

    Purpose: This study aims to correlate thymidylate synthase (TS) gene polymorphisms with the tumor response to preoperative 5-fluorouracil (5-FU)-based chemoradiation therapy (CRT) in patients with rectal cancer. Methods and Materials: Forty-four patients with rectal cancer treated with 5-FU-based preoperative CRT were prospectively enrolled in this study. Thymidylate synthase expression and TS gene polymorphisms were evaluated in tumor obtained before preoperative CRT and were correlated with the pathologic response, as assessed by histopathologic staging (pTNM) and tumor regression grade. Results: Patients exhibited 2R/3R and 3R/3R tandem repeat polymorphisms in the TS gene. With regard to TS expression in these genotypes, 2R/3RC and 3RC/3RC were defined as the low-expression group and 2R/3RG, 3RC/3RG, and 3RG/3RG as the high-expression group. There was no significant correlation between TS expression and tumor response. There was no significant difference in the tumor response between patients homozygous for 3R/3R and patients heterozygous for 2R/3R. However, 13 of 14 patients in the low-expression group with a G>C single-nucleotide polymorphism (SNP) (2R/3RC [n = 5] or 3RC/3RC [n = 9]) exhibited a significantly greater tumor downstaging rate, as compared with only 12 of 30 patients in the high-expression group without the SNP (2R/3RG [n = 10], 3RC/3RG [n = 9], or 3RG/3RG [n = 11]) (p = 0.001). The nodal downstaging rate was also significantly greater in this low-expression group, as compared with the high-expression group (12 of 14 vs. 14 of 30, p = 0.014). However, there was no significant difference in the tumor regression grade between these groups. Conclusions: This study suggests that SNPs within the TS enhancer region affect the tumor response to preoperative 5-FU-based CRT in rectal cancer.

  13. Microsoft Word - 12.18.13 NEPA UK FT DSEA draft DearReaderLtr.docx

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    William.Gwilliam@netl.doe.gov  Voice (304) 285-4401  Fax (304) 285-4403  www.netl.doe.gov A l b a ny, O R * M o rg a n tow n , W V * Pi t t s b u rg h , PA December 18 , 2013 Dear Reader: The U.S. Department of Energy (DOE) invites comments on the enclosed draft Supplemental Environmental Assessment (draft SEA) for the University of Kentucky Small-Scale Pilot Plant for the Gasification of Coal and Coal-Biomass Blends and Conversion of Derived Syngas to Liquid Fuels via Fischer-Tropsch

  14. Pairing state with a time-reversal symmetry breaking in FeAs...

    Office of Scientific and Technical Information (OSTI)

    non-magnetic impurity and the corners of a square sample. The resonance mode between the s+- and dx2?y2 -wave order parameters can be detected through the B1g-Raman spectroscopy. ...

  15. DOE Zero Ready Home Case Study: New Town Builders, The ArtiZEN...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... than 3-stud corners, 24-inch rather than 16-inch on-center stud spacing, insulated ... 12.7 HSPF and a cooling efficiency of 19.8 SEER, high above the minimum federal standards ...

  16. ALSNews Vol. 340

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    7-9, 2013; Berkeley, CA USA UEC Corner Unique Ways to Promote Synchrotron Science As scientists, we promote our results all the time in the form of journal articles,...

  17. Widget:BoundingCoordinatesHelper | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    This widget creates an interactive Google map to assist with the input of bounding box coordinates. The map will output the NE and SW corners of a rectangular extent to two...

  18. Appendix C-7: Slideshow … What is ESPC and How Does it Work...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    program's services. * View the presentation in Normal View with Notes visible, to see talking points for each topic. * Add your logo to the bottom right-hand corner of each page. ...

  19. OSTI, US Dept of Energy Office of Scientific and Technical Information...

    Office of Scientific and Technical Information (OSTI)

    Sixty-eight years ago, an atomic bomb was detonated on an isolated corner of southern New Mexico in a weapon test named Trinity. This month, The Manhattan Project: Resources, a ...

  20. Buckle up for the #LabsRoadShow | Department of Energy

    Energy Saver

    With the Fourth of July right around the corner, what's more American than taking a road trip? Join us as we embark on the National Labs Road Show, a virtual journey to meet the ...

  1. Weatherization and Intergovernmental Program Success Stories...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    in Northeast Iowa Decorah, a small town of about 8,000 people in the northeast corner of Iowa, recently received a little more than 880,000 through an Energy Efficiency...

  2. EIS-0285-SA-120: Supplement Analysis | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    will be performed from Tower 101, close to Army Loop road near the northeast corner of 200 West Area of the Hanford Nuclear Reservation to the western edge of the Arid...

  3. Measurement

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    in LArTF for MicroBooNE Katherine Woodruff with Vassili Papavassiliou (Prof.) Stephen Pate (Prof.) Tia Miceli (Postdoc) Alistair McLean (Undergraduate) APS 4 Corners...

  4. FUPWG Meeting Agenda - Portland, Oregon | Department of Energy

    Office of Environmental Management (EM)

    Washington, D.C., Update Skye Schell, FEMP 9:30 am Chairman's Corner: Pacific Biodiesel Bob King, Pacific Biodiesel Kelly King, Pacific Biodiesel 10:15 am Networking Break 10:45 am ...

  5. Los Alamos National Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Pyongyang Time on Wednesday, January 6, 2016, seismic analysts around the world picked up something unusual-a 5.1-magnitude seismic event in the northeast corner of North Korea. ...

  6. Maps/Directions | Y-12 National Security Complex

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    to 4:30 p.m. Eastern Time Monday through Thursday. The Visitor Center is located in New Hope Center, 602 Scarboro Road, at the corner of Scarboro and East Portal roads. The Visitor...

  7. OSTIblog Posts by Rita Hohenbrink | OSTI, US Dept of Energy Office...

    Office of Scientific and Technical Information (OSTI)

    Sixty-eight years ago, an atomic bomb was detonated on an isolated corner of southern New Mexico in a weapon test named Trinity. Read more... OpenNet gets a new look 4331 ...

  8. Intensive Observation

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    of the clouds and the overall cloud field over a triangular study area with sides roughly six miles long. The southwest corner of the triangular experiment area will be at the...

  9. Microsoft Word - Appendix A.doc

    Office of Legacy Management (LM)

    a separate sheet.) Fernald Preserve BAP W4 Hamilton County 5-24-2011 U.S. Department of Energy OH 1 MK, LS, SMB Plateau in NE corner None 0-2% X X Regional precipitation is...

  10. ALSNews Vol. 351

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    is being protected from spambots. You need JavaScript enabled to view it . International Summer School of Crystallography Hamburg, Germany: May 11-17, 2014 UEC Corner User Meeting...

  11. ALSNews Vol. 355

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    6-8, 2014 Lawrence Berkeley National Laboratory UEC Corner 2014 ALS User Meeting The summer is rapidly passing and it's not too early to start thinking about Fall events. The...

  12. BPA-2013-00112-FOIA Response

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    the northeast corner of said Section 16, evidenced by Brass Cap; thence S.54 1530" W, 2189.9 feet to centerline station 2210+79.9; thence N.45 01'00" W, 307.7 feet to centerilne...

  13. NERSC's Steve Lowe: Driven to High Performance Machines

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    His group members are all trained to support both NERSC and ESnet, Lowe said. The ESnet NOC is monitored from one corner of the Control Room, quite a contrast to the large NOCs he...

  14. CX-004588: Categorical Exclusion Determination

    Energy.gov [DOE]

    Carolina Green Jobs and Blue Skies InitiativeCX(s) Applied: B5.1Date: 11/29/2010Location(s): Moncks Corner, South CarolinaOffice(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory

  15. Cortland County, New York: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    New York Munsons Corners, New York Preble, New York Scott, New York Solon, New York Taylor, New York Truxton, New York Virgil, New York Willet, New York Retrieved from "http:...

  16. Apparatus for shifting the wavelength of light

    DOEpatents

    McCulla, William H.; Allen, Jr., John D.

    1983-01-01

    A light beam is reflected back and forth between a rotating body having a retroreflection corner at opposite ends thereof and a fixed mirror to change the wavelength of the light beam by the Doppler effect.

  17. Microsoft Word - 2012 RCRA CRP comment table.docx

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    currently located at the J. Robert Oppenheimer Study Center at corner of West Jemez and Casa Grande Roads, contains the subset of printed hard-copy documents specified by the...

  18. ALSNews Vol. 309

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    be found at http:www-als.lbl.govalsstatus. UECCorner UEC Corner Nominate Shirley, Halbach and Renner Awardees The ALS Users' Meeting is less than five months away. Now is a...

  19. ALSNews Vol. 316

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    the 10nm resolution milestone with soft X-ray microscopy" he shared the ALS's Klaus Halbach Award in 2010. ueccorner UEC Corner New UEC Members in 2011 The New Year has begun...

  20. This Week In Petroleum Printer-Friendly Version

    Annual Energy Outlook

    the Sun in their heads over the next few weeks. But, as winter nears its end and spring is around the corner, oil market analysts turn their attention away from heating oil...

  1. User Science Images

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    just before the star dies, showing a slice through a corner of the event. Shell radius (red knots) is about 500 times the Earth-Sun distance. Colors represent gas density (red is...

  2. All-of-the-Above, In Action | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of the year. Earlier this week, in the sun-drenched southwest corner of Nevada, we "flipped the switch" on the first large-scale solar energy facility on U.S. public lands to...

  3. A

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    when filled with 16 feet of water, the corner collector at bonneville dam carries young fish down a wide, smooth hallway to a deep, safe spot in the river below the dam. 1 the...

  4. ALSNews Vol. 315

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    submit a letter of intent by December 1, 2010 to the ALS Deputy Division Director for Science. See our Web site for more information. ueccorner UEC Corner 2011 UEC Announced David...

  5. CX-007802: Categorical Exclusion Determination

    Energy.gov [DOE]

    Coolidge Substation Southeast Corner Gate and Fence Relocation Project CX(s) Applied: B1.11 Date: 01/18/2012 Location(s): Arizona Offices(s): Western Area Power Administration-Desert Southwest Region

  6. At Solar System's Edge, There be...Bubbles? - NERSC Science News...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    are affected by material expelled from other stars in our corner of the Milky Way galaxy. Data sent from the Voyager spacecraft as they exit our solar system is informing new...

  7. CX-004462: Categorical Exclusion Determination

    Energy.gov [DOE]

    Four Corners Intertie Separation Remedial Action Scheme UpgradeCX(s) Applied: B1.3Date: 10/27/2010Location(s): Farmington, New MexicoOffice(s): Bonneville Power Administration

  8. Ames Laboratory Personal Information Form | The Ames Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Personal Information Form ATTENTION: Forms that reside in an employee's official personnel file (OPF) now have barcodes in the bottom right-hand corner. The most common forms are...

  9. Searching for Text (pbl/help)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    for Text Other Navigation Aids PDF File Info Firstgov Searching for Text The Power Services web site features a Search tool (powered by Google) in the upper right corner of...

  10. Directions & Maps

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    is perched high atop the Pajarito Plateau in the Jemez Mountains, 35 miles northwest of Santa Fe. The Bradbury Science Museum is located in downtown Los Alamos at the corner of...

  11. ALSNews Vol. 344

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    of Warwick, UK ALS User Meeting - Save the Date October 7-9, 2013; Berkeley, CA, USA UEC Corner Nominate Colleagues for Awards The UEC would like to extend a hearty...

  12. Testbeds

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    NERSC users wanting to prepare for Cori, the Knights Corner testbed Babbage, or the Edison system which features the Ivy Bridge processors. In late 2015 or early 2016, we also...

  13. NNMCAB Newsletter: Spring 2014 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    4 NNMCAB Newsletter: Spring 2014 Inside This Issue: Environmental Justice Conference New Pojoaque Valley Student Art Chairs Corner Recommendation 2014-01 FY'16 Budget Priorities Volume II, Issue II - Spring 2014 (2.35

  14. OSTIblog Articles in the OpenNet Topic | OSTI, US Dept of Energy...

    Office of Scientific and Technical Information (OSTI)

    Sixty-eight years ago, an atomic bomb was detonated on an isolated corner of southern New Mexico in a weapon test named Trinity. This month, The Manhattan Project: Resources, a web...

  15. Speeding Up Zeolite Evaluation for Carbon Capture

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    the center of this periodic structure is a cavity that might be a good candidate for adsorption of a gas such as carbon dioxide. The seven small red areas at the corners (plus the...

  16. Task Cover

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... No dirt shall be left in corners, behind radiators, under furniture or behind doors. Thorough Vacuuming: Carpets shall be clean and free from dust balls, dirt and other debris; nap ...

  17. US ITER | Jobs

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    US ITER Jobs ABOUT US ITER | WHY FUSION? | DOING BUSINESS WITH US ITER | MEDIA CORNER | JOBS | CONTACT US US Job Postings International Job Postings Careers in Fusion Science ITER ...

  18. US ITER | About

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    US ITER About US ITER ABOUT US ITER | WHY FUSION? | DOING BUSINESS WITH US ITER | MEDIA CORNER | JOBS | CONTACT US About US ITER US Hardware Contributions About US ITER Home > ...

  19. Microsoft PowerPoint - neely2004session3

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Shock Wave Early time: mesh follows shock Shock passes, nodes migrate back to be eligible ... Full zonal ghost exchange (1 st , 2 nd , corner) C Typical communication patterns required ...

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

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    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...

  1. ALSNews Vol. 302

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    new place to sleep Berkeley Lab Guest House Housing UEC Corner: Chairman squints at LCD. Do people read this? ALSUEC.org I'm looking forward to seeing you at the meeting ALS...

  2. PowerPoint Presentation

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    PM EVM Roadside Assists Recently Certified! Past Newsletter Editions Questions/Comments? Home Upcoming Training Project Peer Reviews Did You Know... DOE Project Management News Acquiring Minds Want to Know September 2016 Edition DOE Project Management News │ September 2016 Director's Corner PM EVM Roadside Assists Recently Certified! Past Newsletter Editions Questions/Comments? Home Upcoming Training Project Peer Reviews Did You Know... Director's Corner DOE Project Management News │

  3. Family-Owned Restaurant Serves Up Huge Energy Savings | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Family-Owned Restaurant Serves Up Huge Energy Savings Family-Owned Restaurant Serves Up Huge Energy Savings May 8, 2013 - 2:27pm Addthis Energy efficiency upgrades helped the Athenian Corner reduce its operating costs and improved the restaurant's bottom line. | Photo courtesy of BetterBuildings Lowell Energy Upgrade program. Energy efficiency upgrades helped the Athenian Corner reduce its operating costs and improved the restaurant's bottom line. | Photo courtesy of BetterBuildings

  4. Hexagonal quartz resonator

    DOEpatents

    Peters, Roswell D. M.

    1982-01-01

    A generally flat, relatively thin AT-cut piezoelectric resonator element structured to minimize the force-frequency effect when mounted and energized in a housing. The resonator is in the form of an equilateral hexagon with the X crystallographic axis of the crystal passing through one set of opposing corners with mounting being effected at an adjacent set of corners respectively .+-.60.degree. away from the X axis which thereby results in a substantially zero frequency shift of the operating frequency.

  5. Microsoft Word - DOE-ID-INL-16-022.docx

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    2 SECTION A. Project Title: Small Modular Reactor (SMR) Site Inspection Visit SECTION B. Project Description and Purpose: This Environmental Checklist (EC) covers several visits (between March and June) to four sites proposed as possible locations for siting a small modular reactor (SMR). The purpose of the visits is to: 1) establish corner boundaries (corner stakes/markers into or on top the ground), and 2) provide an on-site evaluation of site-specific parameters; such as, terrain, vegetation,

  6. Tornado Climatology of the Contiguous United States (NURG/CR...

    National Nuclear Security Administration (NNSA)

    0 >76 Tc765 Tf0 Ts0.000 Tc(0) TjETBT3 Tr0.000 0.000 0.000 rg376.800 540.960 Td0.000 Tw100.756 TzF Tc765 Tf0 0 0 0 0 0 0 1...

  7. Lawrence Co. Scioto Co. Greenup Co. Jack

    Energy Information Administration (EIA) (indexed site)

    LYNAM CR EEK MCGRAW-CBM TEAYS VALLEY DOT Y BRANCH ISLAN D CREEK RITC HIE GREEN GROVE WILL IAM SBU RG BEECH Y C REEK YELLOW CR EEK GROUN DHOG CREEK ST FK-BLST N CK SLAB F OR K-CBM ...

  8. L E G A L N O T I C E

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... e s e t o t a l d o ses, being l i t t l e more th a n h a lf th e intended ones, induced le th a ls a t frequencies having la rg e r r e la tiv e e rro rs th an d e s ira b le . ...

  9. Microsoft Word - 45164 Final.doc

    National Nuclear Security Administration (NNSA)

    ... U.S. Department of Energy Report DOENV11718-582. p. 3-4. U.S. Environmental Protection ... Swadley, R.J. Laczniak, R.G. Warren, K.S. Green and C.M. Engle, 1997. Digital geologic map ...

  10. Oxidative Dissolution Potential of Biogenic and Abiogenic TcO2 in Subsurface Sediments

    SciTech Connect

    Fredrickson, Jim K.; Zachara, John M.; Plymale, Andrew E.; Heald, Steve M.; McKinley, James P.; Kennedy, David W.; Liu, Chongxuan; Nachimuthu, Ponnusamy

    2009-04-15

    Technetium-99 (Tc) is an important fission product contaminant associated with sites of nuclear fuels reprocessing and geologic nuclear waste disposal. Exhibiting an intermediate redox potential, Tc is highly mobile in its anionic, oxidized state [Tc(VII)O4-]; and less mobile as a poorly soluble oxyhydroxide precipitate [Tc(IV)O2•nH2O] in its reduced state. Here we investigate the potential for oxidation of Tc(IV) that was heterogeneously reduced by reaction with biogenic Fe(II) in two sediments differing in mineralogy and aggregation state (FRC, RG). Both sediments contained Fe(III) and Mn(III/IV) as redox active phases, but FRC also contained mass-dominant Fe-phyllosilicates of different types. Biogenic Tc(IV)O2•nH2O was oxidized in anoxic, but unreduced RG and FRC sediments through redox interaction with Mn(III/IV) oxides. Bioreduction by Shewanella putrefaciens CN32 dissolved Mn(III/IV) oxides and generated biogenic Fe(II) that was reactive with Tc(VII) in heat-killed, bioreduced sediment. Biogenic Fe(II) in the FRC exceeded that in RG by a factor of two. More rapid reduction rates were observed in the RG that had lower biogenic Fe(II), and less particle aggregation. EXAFS measurements indicated that the primary reduction product was a TcO2-like phase in both sediments. Redox product Tc(IV) oxidized rapidly and completely in RG when contacted with air. Oxidation, in contrast, was slow and incomplete in the FRC, in spite of similar molecular speciation to RG. X-ray microprobe, electron microprobe, x-ray absorption spectroscopy, and micro x-ray diffraction were applied to the whole sediment and isolated Tc-contained particles. These analyses revealed that non-oxidizable Tc(IV) in the FRC existed as complexes with octahedral Fe(III) within intra-grain domains of 50-100 µm-sized, Fe-containing micas presumptively identified as celadonite. The markedly slower oxidation rates in FRC as compared to RG were attributed to mass-transfer-limited migration of O2 into

  11. Test results and commercialization plans for long life Stirling generators

    SciTech Connect

    Erbeznik, R.M.; White, M.A.

    1996-12-31

    Many optimistic predictions regarding commercialization of Stirling engines have been announced over the years, but to date no real successes have emerged. STC is excited to announce the availability of beta prototypes for its RemoteGen{trademark} family of free-piston Stirling generators. STC is working with suppliers, manufacturers, and beta customers to commercialize the RemoteGen family of generators. STC is proving that these machines overcome previously inhibiting barriers by providing long life, high reliability, cost effective mass production, and market relevance. Stirling power generators are generally acknowledged to offer much higher conversion efficiencies than direct energy conversion systems. Life and reliability, on the other hand, are generally considered superior for direct conversion systems, as established by the exceptional endurance records (though with degradation) for thermoelectric (TE) and photovoltaic (PV) systems. STC`s unique approaches combine dynamic system efficiency with static system reliability. The RemoteGen family presently includes a 10-watt RG-10, a 350-watt RG-350, and with 1-kW and 3-kW sizes planned for the future. They all use the same basic configuration with flexure bearings, clearance seals, and moving iron linear alternators. The third generation RG-10 has entered limited production with a radioisotope-fueled version, and a niche market for a propane-fueled version has been identified. Market analysis has led STC to focus on early commercial production of the RG-350. The linear alternator power module portion of the RG-350 is also used in its sister BeCool{trademark} family of coolers as the linear motor. By using a common power module, both programs will benefit by each other`s commercialization efforts. The technology behind the RemoteGen generators, test results, and plans for commercialization are described in this paper.

  12. Oxidative dissolution potential of biogenic and abiogenic TcO{sub 2} in subsurface sediments.

    SciTech Connect

    Fredrickson, J. K.; Zachara, J. M.; Plymale, A. E.; Heald, S. M.; McKinley, J. P.; Kennedy, D. W.; Liu, C.; Nachimuthu, P.

    2009-04-01

    Technetium-99 (Tc) is an important fission product contaminant associated with sites of nuclear fuels reprocessing and geologic nuclear waste disposal. Tc is highly mobile in its most oxidized state [Tc(VII)O{sub 4}{sup -}] and less mobile in the reduced form [Tc(IV)O{sub 2} {center_dot} nH{sub 2}O]. Here we investigate the potential for oxidation of Tc(IV) that was heterogeneously reduced by reaction with biogenic Fe(II) in two sediments differing in mineralogy and aggregation state; unconsolidated Pliocene-age fluvial sediment from the upper Ringold (RG) Formation at the Hanford Site and a clay-rich saprolite from the Field Research Center (FRC) background site on the Oak Ridge Site. Both sediments contained Fe(III) and Mn(III/IV) as redox active phases, but FRC also contained mass-dominant Fe-phyllosilicates of different types. Shewanella putrefaciens CN32 reduced Mn(III/IV) oxides and generated Fe(II) that was reactive with Tc(VII) in heat-killed, bioreduced sediment. After bioreduction and heat-killing, biogenic Fe(II) in the FRC exceeded that in RG by a factor of two. More rapid reduction rates were observed in the RG that had lower biogenic Fe(II), and less particle aggregation. EXAFS measurements indicated that the primary reduction product was a TcO{sub 2}-like phase in both sediments. The biogenic redox product Tc(IV) oxidized rapidly and completely in RG when contacted with air. Oxidation, in contrast, was slow and incomplete in the FRC, in spite of similar molecular scale speciation of Tc compared to RG. X-ray microprobe, electron microprobe, X-ray absorption spectroscopy, and micro X-ray diffraction were applied to the whole sediment and isolated Tc-containing particles. These analyses revealed that non-oxidizable Tc(IV) in the FRC existed as complexes with octahedral Fe(III) within intra-grain domains of 50-100 {micro}m-sized, Fe-containing micas presumptively identified as celadonite. The markedly slower oxidation rates in FRC as compared to RG were

  13. Supported PV module assembly

    DOEpatents

    Mascolo, Gianluigi; Taggart, David F.; Botkin, Jonathan D.; Edgett, Christopher S.

    2013-10-15

    A supported PV assembly may include a PV module comprising a PV panel and PV module supports including module supports having a support surface supporting the module, a module registration member engaging the PV module to properly position the PV module on the module support, and a mounting element. In some embodiments the PV module registration members engage only the external surfaces of the PV modules at the corners. In some embodiments the assembly includes a wind deflector with ballast secured to a least one of the PV module supports and the wind deflector. An array of the assemblies can be secured to one another at their corners to prevent horizontal separation of the adjacent corners while permitting the PV modules to flex relative to one another so to permit the array of PV modules to follow a contour of the support surface.

  14. Elmo bumpy square plasma confinement device

    DOEpatents

    Owen, L.W.

    1985-01-01

    The invention is an Elmo bumpy type plasma confinement device having a polygonal configuration of closed magnet field lines for improved plasma confinement. In the preferred embodiment, the device is of a square configuration which is referred to as an Elmo bumpy square (EBS). The EBS is formed by four linear magnetic mirror sections each comprising a plurality of axisymmetric assemblies connected in series and linked by 90/sup 0/ sections of a high magnetic field toroidal solenoid type field generating coils. These coils provide corner confinement with a minimum of radial dispersion of the confined plasma to minimize the detrimental effects of the toroidal curvature of the magnetic field. Each corner is formed by a plurality of circular or elliptical coils aligned about the corner radius to provide maximum continuity in the closing of the magnetic field lines about the square configuration confining the plasma within a vacuum vessel located within the various coils forming the square configuration confinement geometry.

  15. Hexagonal quartz resonator

    DOEpatents

    Peters, R.D.M.

    1982-11-02

    A generally flat, relatively thin AT-cut piezoelectric resonator element structured to minimize the force-frequency effect when mounted and energized in a housing. The resonator is in the form of an equilateral hexagon with the X crystallographic axis of the crystal passing through one set of opposing corners with mounting being effected at an adjacent set of corners respectively [+-]60[degree] away from the X axis which thereby results in a substantially zero frequency shift of the operating frequency. 3 figs.

  16. Direct subwavelength imaging and control of near-field localization in individual silver nanocubes

    SciTech Connect

    Mårsell, Erik; Svärd, Robin; Miranda, Miguel; Guo, Chen; Harth, Anne; Lorek, Eleonora; Mauritsson, Johan; Arnold, Cord L.; L'Huillier, Anne; Mikkelsen, Anders; Losquin, Arthur; Xu, Hongxing

    2015-11-16

    We demonstrate the control of near-field localization within individual silver nanocubes through photoemission electron microscopy combined with broadband, few-cycle laser pulses. We find that the near-field is concentrated at the corners of the cubes, and that it can be efficiently localized to different individual corners depending on the polarization of the incoming light. The experimental results are confirmed by finite-difference time-domain simulations, which also provide an intuitive picture of polarization dependent near-field localization in nanocubes.

  17. Charge amplifier with bias compensation

    DOEpatents

    Johnson, Gary W.

    2002-01-01

    An ion beam uniformity monitor for very low beam currents using a high-sensitivity charge amplifier with bias compensation. The ion beam monitor is used to assess the uniformity of a raster-scanned ion beam, such as used in an ion implanter, and utilizes four Faraday cups placed in the geometric corners of the target area. Current from each cup is integrated with respect to time, thus measuring accumulated dose, or charge, in Coulombs. By comparing the dose at each corner, a qualitative assessment of ion beam uniformity is made possible. With knowledge of the relative area of the Faraday cups, the ion flux and areal dose can also be obtained.

  18. High sensitivity charge amplifier for ion beam uniformity monitor

    DOEpatents

    Johnson, Gary W.

    2001-01-01

    An ion beam uniformity monitor for very low beam currents using a high-sensitivity charge amplifier with bias compensation. The ion beam monitor is used to assess the uniformity of a raster-scanned ion beam, such as used in an ion implanter, and utilizes four Faraday cups placed in the geometric corners of the target area. Current from each cup is integrated with respect to time, thus measuring accumulated dose, or charge, in Coulombs. By comparing the dose at each corner, a qualitative assessment of ion beam uniformity is made possible. With knowledge of the relative area of the Faraday cups, the ion flux and areal dose can also be obtained.

  19. 1

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Power plant emissions verified remotely at Four Corners sites May 19, 2014 Space-based measurements can support Clean Air Act regulations LOS ALAMOS, N.M., May 19, 2014-Air pollution and greenhouse gas emissions from two coal-fired power plants in the Four Corners area of northwest New Mexico, the largest point source of pollution in America, were measured remotely by a Los Alamos National Laboratory team. Led by Laboratory senior scientist Manvendra Dubey, the study is the first to show that

  20. Microsoft Word - test2015_race_to_zero_team_template

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DAS HAUS THE CORNER HOUSE Project Summary DAS HAUS' Corner House project is located in Toronto, Ontario, Canada. The building is a three storey residential structure with three units. The ground floor unit is designed to accommodate various potential occupancies: residential, retail, café, or office, with the majority of our analysis focused on a café occupancy. The other two units each occupy a half of the second and third storeys. The goal of this strategy is to provide energy efficient

  1. Get Ready for Autumn! | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Get Ready for Autumn! Get Ready for Autumn! September 22, 2015 - 6:08pm Addthis Don’t let those bright autumn leaves and clear fall sky fool you—cold weather is just around the corner. Get your home ready for the chill ahead of schedule. <em>Photo by David Parsons, NREL 6317419</em> Don't let those bright autumn leaves and clear fall sky fool you-cold weather is just around the corner. Get your home ready for the chill ahead of schedule. Photo by David Parsons, NREL 6317419

  2. Regulatory guidance for lightning protection in nuclear power plants

    SciTech Connect

    Kisner, R. A.; Wilgen, J. B.; Ewing, P. D.; Korsah, K.; Antonescu, C. E.

    2006-07-01

    Oak Ridge National Laboratory (ORNL) was engaged by the U.S. Nuclear Regulatory Commission (NRC) Office of Nuclear Regulatory Research (RES) to develop the technical basis for regulatory guidance to address design and implementation practices for lightning protection systems in nuclear power plants (NPPs). Lightning protection is becoming increasingly important with the advent of digital and low-voltage analog systems in NPPs. These systems have the potential to be more vulnerable than older analog systems to the resulting power surges and electromagnetic interference (EMI) when lightning strikes facilities or power lines. This paper discusses the technical basis for guidance to licensees and applicants covered in Regulatory Guide (RG) 1.204, Guidelines for Lightning Protection of Nuclear Power Plants, issued August 2005. RG 1.204 describes guidance for practices that are acceptable to the NRC staff for protecting nuclear power structures and systems from direct lightning strikes and the resulting secondary effects. (authors)

  3. Regulatory Guidance for Lightning Protection in Nuclear Power Plants

    SciTech Connect

    Kisner, Roger A; Wilgen, John B; Ewing, Paul D; Korsah, Kofi; Antonescu, Christina E

    2006-01-01

    Abstract - Oak Ridge National Laboratory (ORNL) was engaged by the U.S. Nuclear Regulatory Commission (NRC) Office of Nuclear Regulatory Research (RES) to develop the technical basis for regulatory guidance to address design and implementation practices for lightning protection systems in nuclear power plants (NPPs). Lightning protection is becoming increasingly important with the advent of digital and low-voltage analog systems in NPPs. These systems have the potential to be more vulnerable than older analog systems to the resulting power surges and electromagnetic interference (EMI) when lightning strikes facilities or power lines. This paper discusses the technical basis for guidance to licensees and applicants covered in Regulatory Guide (RG) 1.204, Guidelines for Lightning Protection of Nuclear Power Plants, issued August 2005. RG 1.204 describes guidance for practices that are acceptable to the NRC staff for protecting nuclear power structures and systems from direct lightning strikes and the resulting secondary effects.

  4. Internal combustion engine fuel feed

    SciTech Connect

    Cochard, P.; Guicherd, C.

    1980-02-19

    In a method and apparatus for controlling the fuel feed to a stratified-charge internal combustion engine, from idle up to the position corresponding with the maximum flow of air, the overall richness (Rg) of the combustible mixture is reduced by acting simultaneously upon the flow of fuel feeding the main chamber and upon the flow of fuel injected into the auxiliary chamber. For higher loads the maximum flow of air is kept constant and rg is increased by continuing to act upon both fuel flows. By keeping the richness of the mixture in the auxiliary chamber substantially constant, it is possible to obtain the best compromise between the performance of the engine and the emission of pollutant gases.

  5. Characterizing the mechanism of thiazolidinedione-induced hepatotoxicity: An in vitro model in mitochondria

    SciTech Connect

    Hu, Dan; Wu, Chun-qi; Li, Ze-jun; Liu, Yue; Fan, Xing; Wang, Quan-jun; Ding, Ri-gao

    2015-04-15

    Objective: To characterize the mechanism of action of thiazolidinedione (TZD)-induced liver mitochondrial toxicity caused by troglitazone, rosiglitazone, and pioglitazone in HepaRG cells. Methods: Human hepatoma cells (HepaRG) were treated with troglitazone, rosiglitazone, or pioglitazone (12.5, 25, and 50 μM) for 48 h. The Seahorse Biosciences XF24 Flux Analyzer was used to measure mitochondrial oxygen consumption. The effect of TZDs on reactive oxygen species (ROS) and mitochondrial membrane potential (MMP) were detected by flow cytometry. The mitochondrial ultrastructure of HepaRG cells was observed under a transmission electrical microscope (TEM). mtDNA content was evaluated by real-time PCR, and ATP content and mitochondrial respiratory chain (MRC) complex I, II, III, IV activity were measured via chemiluminescence. Results were considered statistically significant at p < 0.05. Results: Among the three drugs, troglitazone exhibited the highest potency, followed by rosiglitazone, and then pioglitazone. The TZDs caused varying degrees of mitochondrial respiratory function disorders including decreases in oxygen consumption, MRC activity, and ATP level, and an elevation in ROS level. TZD treatment resulted in mtDNA content decline, reduction in MMP, and alterations of mitochondrial structure. Conclusion: All investigated TZDs show a certain degree of mitochondrial toxicity, with troglitazone exhibiting the highest potency. The underlying mechanism of TZD-induced hepatotoxicity may be associated with alterations in mitochondrial respiratory function disorders, oxidative stress, and changes in membrane permeability. These parameters may be used early in drug development to further optimize risk:benefit profiles. - Highlights: • We compared three TZD mitochondrial toxicity characteristics in HepaRG cells. • TZD induced respiratory disorders and mitochondrial structural damage. • Mitochondrial toxicity evaluation presents guidance value for hepatotoxicity.

  6. Evaluation of two polyurethane resins for injection shimming of the MFTF magnet

    SciTech Connect

    Steger, V.Y.; Ring, D.S.

    1980-01-01

    This work was conducted to support selection of a filler for the injection shimming of the MFTF Magnet (Reference 1). Two candidate polyurethanes (Pplycast RG256-57-3 and Polycast 1009-78 manufactured by CPR Upjohn Co.) were evaluated with respect to their physical and mechanical properties. Physical properties examined include thermal contraction, viscosity, and cure shrinkage. Mechanical properties include thermal shock resistance, compression modulus, and compression strength at LH/sub 2/ temperature.

  7. Phase Competition in Trisected Superconducting Dome (Journal Article) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Journal Article: Phase Competition in Trisected Superconducting Dome Citation Details In-Document Search Title: Phase Competition in Trisected Superconducting Dome Authors: Vishik, I.M. ; Hashimoto, M ; He, Rui-Hua ; Lee, Wei-Sheng ; Schmitt, Felix ; Lu, Donghui ; Moore, R.G. ; Zhang, C. ; Meevasana, W. ; Sasagawa, T. ; Uchida, S. ; Fujita, Kazuhiro ; Ishida, S. ; Ishikado, M. ; Yoshida, Yoshiyuki ; Eisaki, Hiroshi ; Hussain, Zaheed ; Devereaux, Thomas P. ; Shen, Zhi-Xun

  8. Light-Material Interactions in Energy Conversion - Energy Frontier Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Center (LMI-EFRC) Refractive Index Design via Porous Etched Si as part of RG-3 research efforts (Chris Gladden, LBNL) The Scientific Vision of the "Light-Material Interactions in Energy Conversion Energy Frontier Research Center" (LMI-EFRC) is to tailor the morphology, complex dielectric structure, and electronic properties of matter so as to sculpt the flow of sunlight and heat, enabling light conversion to electrical and chemical energy with unprecedented efficiency. The

  9. 2012 Microgrid Workshop Report

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    2 DOE Microgrid Workshop July 30-31, 2012 Chicago, Illinois 2012 DOE Microgrid Workshop Report Page i Acknowledgment The U.S. Department of Energy (DOE) would like to acknowledge the support provided by the organizations represented on the workshop planning committee in developing the workshop process and sessions. The preparation of this workshop report was coordinated by Energy & Environmental Resources Group, LLC (E2RG). The report content is based on the workshop session discussions,

  10. 2014 WIND POWER PROGRAM PEER REVIEW-OFFSHORE DEMOS

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Offshore Demos March 24, 2014 Wind Energy Technologies PR-5000-62152 2 Contents GOWind Demonstration Project-Ian Hatton, Baryonyx Corporation Fishermen's Atlantic City Windfarm: Birthplace of Offshore Wind in the Americas-Stanley M. White, Fishermen's Atlantic City Windfarm, LLC Project Icebreaker-Lorry Wagner, Lake Erie Energy Development Corporation WindFloat Pacific OSW Demo Project-Alla Weinstein, Principle Power, Inc. Hywind Maine-Trine Ingebjørg Ulla, Statoil New England Aqua Ventus

  11. Rio Arriba Leadership Summit addresses challenges, opportunities

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    » Rio Arriba Leadership Summit addresses challenges, opportunities Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:November 2, 2016 all issues All Issues » submit Rio Arriba Leadership Summit addresses challenges, opportunities Community leaders gather in Española for a round-table discussion. July 6, 2016 DOE's Office of Small and Disadvantaged Business Utilization presented Mentor and Protégé of the Year awards to LANS and RG

  12. 2015 Carbon Storage Project Review Meeting | netl.doe.gov

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Carbon Storage R&D Project Review Meeting Meeting Summary Presentations Tuesday, August 18, 2015 OPENING PLENARY SESSION - KEYNOTE PRESENTATION Transforming Technology Through Integration and Collaboration Grace M. Bochenek, Ph.D., Director, U.S. Department of Energy, National Energy Technology Laboratory DOE's Clean Coal RD&D Program Mark Ackiewicz, Office of Fossil Energy, U.S. Department of Energy Overview of the Norwegian RD&D CCS Program (CLIMIT) Hans Jörg Fell, Gassnova IEAGHG

  13. Kenneth Wilson and Renormalization

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Kenneth Wilson and Renormalization Resources with Additional Information Kenneth Wilson Courtesy A&M-Commerce 'Kenneth G. Wilson ... was part of the generation of scientists who revolutionized physics in the 1970s and confirmed the quantum theories of physicists from the early 20th century ... . Wilson won the 1982 Nobel Prize in physics for his development of the Renormalization Group (RG) into a central tool in physics. ... He received a doctorate from the California Institute of

  14. Light-Material Interactions in Energy Conversion - Energy Frontier Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Center (LMI-EFRC) - Shanhui Fan RG3 Leader Shanhui Fan Shanhui Fan, Professor of Electrical Engineering Stanford University Shanhui Fan is a Professor of Electrical Engineering, and the Director of the Edward L. Ginzton Laboratory, at the Stanford University. He received his Ph. D in 1997 in theoretical condensed matter physics from MIT. His research interests are in nanophotonics. He has published over 350 refereed journal articles and has given over 270 invited talks, and was granted 53 US

  15. TiO{sub 2} nanocomposite with reduced graphene oxide through facile blending and its photocatalytic behavior for hydrogen evolution

    SciTech Connect

    Pei, Fuyun; Liu, Yingliang; Zhang, Li; Wang, Shengping; Xu, Shengang Cao, Shaokui

    2013-08-01

    Graphical abstract: - Highlights: TRG-COOH nanocomposite as a photocatalyst for hydrogen evolution is prepared. The reduction of graphene oxide reconstructs a part of conjugated structure. The band gap is red-shifted due to the reconstruction of conjugated structure. RG-COOH covered and anchored by P25 blocks the aggregation and the stacking. The photocatalytic efficiency of TRG-COOH was increased under 500 W Xenon lamp. - Abstract: TRG-COOH nanocomposite is prepared as a photocatalyst for hydrogen evolution by blending TiO{sub 2} with reduced graphene oxide (RG-COOH). TRG-COOH is characterized with X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), Raman spectra, X-ray photoelectron spectroscopy (XPS), atomic force microscope (AFM), and photoluminescent spectra. XPS result shows the reduction of monolayer graphene oxide (GO). The band gap is red-shifted from 3.25 eV for P25, which consists of 20% rutile and 80% anatase, to 2.95 eV for TGO and then to 2.80 eV for TRG-COOH due to the introduction of GO and the reconstruction of conjugated structure. TEM image illustrates that RG-COOH in TRG-COOH is covered and anchored by P25, which blocks the aggregation of TiO{sub 2} nanoparticles and the stacking of monolayer graphene. This allows RG-COOH to take a good role of electron-sink and electron-transporting bridge. The photocatalytic efficiency of TRG-COOH is respectively increased under Xenon lamp about 8.9 and 2.7 times compared to P25 and TGO.

  16. Analysis of the irradiation data for A302B and A533B correlation monitor materials

    SciTech Connect

    Wang, J.A.

    1996-04-01

    The results of Charpy V-notch impact tests for A302B and A533B-1 Correlation Monitor Materials (CMM) listed in the surveillance power reactor data base (PR-EDB) and material test reactor data base (TR-EDB) are analyzed. The shift of the transition temperature at 30 ft-lb (T{sub 30}) is considered as the primary measure of radiation embrittlement in this report. The hyperbolic tangent fitting model and uncertainty of the fitting parameters for Charpy impact tests are presented in this report. For the surveillance CMM data, the transition temperature shifts at 30 ft-lb ({Delta}T{sub 30}) generally follow the predictions provided by Revision 2 of Regulatory Guide 1.99 (R.G. 1.99). Difference in capsule temperatures is a likely explanation for large deviations from R.G. 1.99 predictions. Deviations from the R.G. 1.99 predictions are correlated to similar deviations for the accompanying materials in the same capsules, but large random fluctuations prevent precise quantitative determination. Significant scatter is noted in the surveillance data, some of which may be attributed to variations from one specimen set to another, or inherent in Charpy V-notch testing. The major contributions to the uncertainty of the R.G. 1.99 prediction model, and the overall data scatter are from mechanical test results, chemical analysis, irradiation environments, fluence evaluation, and inhomogeneous material properties. Thus in order to improve the prediction model, control of the above-mentioned error sources needs to be improved. In general the embrittlement behavior of both the A302B and A533B-1 plate materials is similar. There is evidence for a fluence-rate effect in the CMM data irradiated in test reactors; thus its implication on power reactor surveillance programs deserves special attention.

  17. Office of Electricity Delivery

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Electricity Delivery and Energy Reliability Smart Grid R&D Program DOE Microgrid Workshop Report August 30-31, 2011 San Diego, California ii Acknowledgment The U.S. Department of Energy (DOE) would like to acknowledge the support provided by the organizations represented on the workshop planning committee in developing the workshop process and sessions. The preparation of this workshop report was coordinated by Energy & Environmental Resources Group, LLC (E2RG). The report content is

  18. Community Connections: July 2016

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    July 2016 Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:November 2, 2016 all issues All Issues » submit IN THIS ISSUE Small business and Lab honored for mentoring partnership RG Construction Services wins DOE award First endowed position created at Santa Fe Community College Early Childhood Center for Excellence director's position now funded $390K raised for youth scholarships Lab employees give to LAESF Lab engineer moonlights as

  19. LCLS - Activities of the LCLS Technical Advisory Committee (TAC)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Members of the LCLS Technical Advisory Committee (TAC) Bill Colson Naval Postgraduate School (NPS), Chairman Jerry Hastings National Synchrotron Light Source (NSLS) Pat O'Shea University of Maryland (UMD) Jörg Rossbach Deutsches Electronen-Synchrotron (DESY) Ron Ruth Stanford Linear Accelerator Center (SLAC) Ross Schlueter Lawrence Berkely National Laboratory (LBNL) Meetings of the LCLS Technical Advisory Committee (TAC) 5) December 10-11, 2001: Fifth meeting of the LCLS Technical Advisory

  20. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Comparisons of Measurements of Cloud Lower Boundaries by the MPL, BLC, MMCR, BBSS and AERI Han, D., and Ellingson, R.G., University of Maryland Eighth Atmospheric Radiation Measurement (ARM) Science Team Meeting The cloud lower boundary is an important factor in radiative transfer under various cloud conditions. Several ground-based instruments at the ARM CART Central Facility, including the micro pulse lidar (MPL), the Belfort laser ceilometer (BLC), and the MilliMeter Cloud profiling Radar

  1. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Use of the MMCR to Estimate Finite-Size Cloud Effects on Longwave Radiation Cheng, Z., and Ellingson, R.G., University of Maryland Ninth Atmospheric Radiation Measurement (ARM) Science Team Meeting In a pioneering study, Han and Ellingson used the then-available Southern Great Plains (SGP) data to test models of broken cumulus clouds on the downwelling longwave flux at the surface. A major uncertainty of that study was the cloud thickness, because the thickness was inferred from radiosonde data.

  2. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Evidence for Aerosol Effects on AERI Clear-Sky Radiance at the SGP Ma, Y., and Ellingson, R.G., University of Maryland Ninth Atmospheric Radiation Measurement (ARM) Science Team Meeting The Atmospheric Emitted Radiance Interferometer (AERI) Line-by-Line Radiative Transfer Model (LBLRTM) Quality Measurement Experiment (QME) 10-micron window residuals have been examined relative to the Multifilter Rotating Shadowband Radiometer (MFRSR) 0.87-micron optical depth for clear-sky periods during

  3. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Comparison of Aircraft Observed with Calculated Downwelling Solar Fluxes During ARESE Shi, B., and Ellingson, R.G., University of Maryland Ninth Atmospheric Radiation Measurement (ARM) Science Team Meeting The focus of this study is to estimate the confidence intervals of the Atmospheric Radiation Measurement (ARM) Enhanced Shortwave Experiment (ARESE) solar radiation measurements on board the Egrett and Twin-Otter aircraft. The observational uncertainty is estimated by comparing measurements of

  4. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Seasonal Variability in Cloud Cover, Cloud Base Height, and Cloud Liquid Water Content at the North Slope of Alaska and the Adjacent Arctic Ocean Takara, E.E. and Ellingson, R.G., University of Maryland Eleventh Atmospheric Radiation Measurement (ARM) Science Team Meeting It is well known that complete radiative transfer calculations for broken cloud fields are extremely complex and time consuming. Furthermore, the solution for a particular broken cloud field is not particularly useful for

  5. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Comparison of MM5 Forecast Shortwave Radiation with ARM SGP Data Armstrong, M.A. and Ellingson, R.G., University of Maryland Eleventh Atmospheric Radiation Measurement (ARM) Science Team Meeting The performance of the Pennsylvania State University-National Center for Atmospheric Research Mesoscale Model 5 (MM5), in particular the shortwave downwelling (SW) flux calculations, is examined in this paper. Selected quantities output from the MM5 were compared with ARM SGP data gathered during the SCM

  6. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    The Use of the ARM WSI to Estimate the Atmospheric Optical Depth at Night Musat, I.C. and Ellingson, R.G., University of Maryland Eleventh Atmospheric Radiation Measurement (ARM) Science Team Meeting The shortwave extinction by atmospheric constituents can be studied during the night, with the light of stars as a radiation source, using the ARM Whole Sky Imager (WSI). The digital images obtained with the WSI are processed to infer the star radiance at the TOA and the broadband atmospheric

  7. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Initial Testing of Longwave Parameterizations for Broken Water Cloud Fields - Accounting for Transmission Takara, E.E. and Ellingson, R.G., Department of Meteorology, Florida State University Twelfth Atmospheric Radiation Measurement (ARM) Science Team Meeting Given the spatial scale of current general circulation models, parameterizations are necessary to account for three-dimensional effects. In the longwave, the effective cloud fraction is commonly used for broken water cloud fields. There

  8. Mobility of singly-charged lanthanide cations in rare gases: Theoretical assessment of the state specificity

    SciTech Connect

    Buchachenko, Alexei A.; Viehland, Larry A.

    2014-03-21

    High quality, ab initio calculations are reported for the potential energy curves governing the interactions of four singly-charged lanthanide ions (Yb{sup +}, Eu{sup +}, Lu{sup +}, and Gd{sup +}) with the rare gases (RG = HeXe). Scalar-relativistic coupled cluster calculations are used for the first three S-state ions, but for Gd{sup +}({sup 10}D) it is necessary to take the interaction anisotropy into account with the help of the multi-reference technique. The potential energy curves are used to determine the ion mobility and other transport properties describing the motion of the ions through the dilute RG, both as functions of the temperature, T, in the low-field limit, and at fixed T as functions of the ratio of the electrostatic field strength to the gas number density, E/N. The calculated mobilities are in good agreement with the very limited experimental data that have become available recently. The calculations show a pronounced dependence of the transport properties on the electronic configuration of the ion, as well as a significant effect of the spin-orbit coupling on the transport properties of the Gd{sup +} ion, and predict that state-specific mobilities could be detectable in Gd{sup +}RG experiments.

  9. Disruption of a red giant star by a supermassive black hole and the case of PS1-10jh

    SciTech Connect

    Bogdanovi?, Tamara; Cheng, Roseanne M.; Amaro-Seoane, Pau E-mail: rcheng@gatech.edu

    2014-06-20

    The development of a new generation of theoretical models for tidal disruptions is timely, as increasingly diverse events are being captured in surveys of the transient sky. Recently, Gezari et al. reported a discovery of a new class of tidal disruption events: the disruption of a helium-rich stellar core, thought to be a remnant of a red giant (RG) star. Motivated by this discovery and in anticipation of others, we consider tidal interaction of an RG star with a supermassive black hole (SMBH) which leads to the stripping of the stellar envelope and subsequent inspiral of the compact core toward the black hole. Once the stellar envelope is removed the inspiral of the core is driven by tidal heating as well as the emission of gravitational radiation until the core either falls into the SMBH or is tidally disrupted. In the case of the tidal disruption candidate PS1-10jh, we find that there is a set of orbital solutions at high eccentricities in which the tidally stripped hydrogen envelope is accreted by the SMBH before the helium core is disrupted. This places the RG core in a portion of parameter space where strong tidal heating can lift the degeneracy of the compact remnant and disrupt it before it reaches the tidal radius. We consider how this sequence of events explains the puzzling absence of the hydrogen emission lines from the spectrum of PS1-10jh and gives rise to its other observational features.

  10. Spectral softening in the X-RAY afterglow of GRB 130925A as predicted by the dust scattering model

    SciTech Connect

    Zhao, Yi-Nan; Shao, Lang, E-mail: lshao@hebtu.edu.cn [Department of Space Science and Astronomy, Hebei Normal University, Shijiazhuang 050024 (China)

    2014-07-01

    Gamma-ray bursts (GRBs) usually occur in a dense star-forming region with a massive circumburst medium. The small-angle scattering of intense prompt X-ray emission off the surrounding dust grains will have observable consequences and sometimes can dominate the X-ray afterglow. In most of the previous studies, only the Rayleigh-Gans (RG) approximation is employed for describing the scattering process, which works accurately for the typical size of grains (with radius of a ? 0.1 ?m) in the diffuse interstellar medium. When the size of the grains may significantly increase, as in a more dense region where GRBs would occur, the RG approximation may not be valid enough for modeling detailed observational data. In order to study the temporal and spectral properties of the scattered X-ray emission more accurately with potentially larger dust grains, we provide a practical approach using the series expansions of anomalous diffraction (AD) approximation based on the complicated Mie theory. We apply our calculations to understand the puzzling X-ray afterglow of recently observed GRB 130925A that showed a significant spectral softening. We find that the X-ray scattering scenarios with either AD or RG approximation adopted could well reproduce both the temporal and spectral profile simultaneously. Given the plateau present in the early X-ray light curve, a typical distribution of smaller grains as in the interstellar medium would be suggested for GRB 130925A.

  11. A CAD system for nodule detection in low-dose lung CTs based on region growing and a new active contour model

    SciTech Connect

    Bellotti, R.; De Carlo, F.; Gargano, G.; Tangaro, S.; Cascio, D.; Catanzariti, E.; Cerello, P.; Cheran, S. C.; Delogu, P.; De Mitri, I.; Fulcheri, C.; Grosso, D.; Retico, A.; Squarcia, S.; Tommasi, E.; Golosio, Bruno

    2007-12-15

    A computer-aided detection (CAD) system for the selection of lung nodules in computer tomography (CT) images is presented. The system is based on region growing (RG) algorithms and a new active contour model (ACM), implementing a local convex hull, able to draw the correct contour of the lung parenchyma and to include the pleural nodules. The CAD consists of three steps: (1) the lung parenchymal volume is segmented by means of a RG algorithm; the pleural nodules are included through the new ACM technique; (2) a RG algorithm is iteratively applied to the previously segmented volume in order to detect the candidate nodules; (3) a double-threshold cut and a neural network are applied to reduce the false positives (FPs). After having set the parameters on a clinical CT, the system works on whole scans, without the need for any manual selection. The CT database was recorded at the Pisa center of the ITALUNG-CT trial, the first Italian randomized controlled trial for the screening of the lung cancer. The detection rate of the system is 88.5% with 6.6 FPs/CT on 15 CT scans (about 4700 sectional images) with 26 nodules: 15 internal and 11 pleural. A reduction to 2.47 FPs/CT is achieved at 80% efficiency.

  12. ARM - Datastreams - kasacrcrcalap

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Datastreamskasacrcrcalap Documentation Data Quality Plots Citation DOI: 10.5439/1224834 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : KASACRCRCALAP Ka-Band Scanning ARM Cloud Radar (KASACR) Corner Reflector Calibration Fixed Point (AP

  13. ARM - Datastreams - kasacrcrcalfp

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Datastreamskasacrcrcalfp Documentation Data Quality Plots Citation DOI: 10.5439/1224835 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : KASACRCRCALFP Ka-Band Scanning ARM Cloud Radar (KASACR) Corner Reflector Calibration Fixed Point (FP

  14. ARM - Datastreams - wsacrcrcalap

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Datastreamswsacrcrcalap Documentation Data Quality Plots Citation DOI: 10.5439/1224845 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : WSACRCRCALAP W-Band Scanning ARM Cloud Radar (WSACR) Corner Reflector Calibration Fixed Point (AP

  15. ARM - Datastreams - wsacrcrcalfp

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Datastreamswsacrcrcalfp Documentation Data Quality Plots Citation DOI: 10.5439/1224846 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : WSACRCRCALFP W-Band Scanning ARM Cloud Radar (WSACR) Corner Reflector Calibration Fixed Point (FP

  16. X PLANE MODULE ASSY 127 - Sheet

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    SCALE 1 : 1 2.63 .63 SECTION D-D SCALE 1 : 1 .63 SECTION A-A PERIMETER BLOCKS SCALE 1 : 1 X PLANE & FRONT (UPSTREAM SIDE) 45.88 4.20 .63 2.60 3.00 SCINT CORNER CUT-BACK DETAIL E...

  17. Method and device for reducing overpenetration at the start of plasma arc welds

    DOEpatents

    Sanders, John M.; Lehmann, John M.; Ryan, Patrick M.

    1998-01-01

    A shim for improving plasma arc weld quality has ends tapered at about 25.degree. and notches at each end roughly centered over the corner between the tapered ends and main body of the shim. The improved shim allows lower starting plasma arc heat input and reduces the occurrence of sagging, or overpenetration, of the weld.

  18. Introduction to Renewable Energy Project Finance Structures | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Introduction to Renewable Energy Project Finance Structures Introduction to Renewable Energy Project Finance Structures Presentation covers the most common financing structures used by project developers and their investors. Download the introduction to renewable energy project finance structures presentation. (900.38 KB) More Documents & Publications Federal Utility Partnership Working Group Meeting: Chairman's Corner Federal Utility Partnership Working Group Meeting: Washington

  19. EECBG Success Story: A College, a Church and a Nonprofit Encourage Energy Efficiency in Northeast Iowa

    Energy.gov [DOE]

    Decorah, a small town of about 8,000 people in the northeast corner of Iowa, recently received a little more than $880,000 through an Energy Efficiency and Conservation Block Grant that will be used to fund energy efficiency projects for three different organizations in the town: a college, a church and a start-up nonprofit. Learn more.

  20. CX-008396: Categorical Exclusion Determination

    Energy.gov [DOE]

    Danger Tree Management on Shiprock-Four Corners 345 Kilovolt Transmission Line CX(s) Applied: B1.3 Date: 04/13/2012 Location(s): New Mexico Offices(s): Western Area Power Administration-Rocky Mountain Region

  1. Trigonometrical sums connected with the chiral Potts model, Verlinde dimension formula, two-dimensional resistor network, and number theory

    SciTech Connect

    Chair, Noureddine

    2014-02-15

    We have recently developed methods for obtaining exact two-point resistance of the complete graph minus N edges. We use these methods to obtain closed formulas of certain trigonometrical sums that arise in connection with one-dimensional lattice, in proving Scotts conjecture on permanent of Cauchy matrix, and in the perturbative chiral Potts model. The generalized trigonometrical sums of the chiral Potts model are shown to satisfy recursion formulas that are transparent and direct, and differ from those of Gervois and Mehta. By making a change of variables in these recursion formulas, the dimension of the space of conformal blocks of SU(2) and SO(3) WZW models may be computed recursively. Our methods are then extended to compute the corner-to-corner resistance, and the Kirchhoff index of the first non-trivial two-dimensional resistor network, 2N. Finally, we obtain new closed formulas for variant of trigonometrical sums, some of which appear in connection with number theory. -- Highlights: Alternative derivation of certain trigonometrical sums of the chiral Potts model are given. Generalization of these trigonometrical sums satisfy recursion formulas. The dimension of the space of conformal blocks may be computed from these recursions. Exact corner-to-corner resistance, the Kirchhoff index of 2N are given.

  2. Critical-Current Reduction in Thin Superconducting Wires Due to Current Crowding

    SciTech Connect

    Hortensius, H.L.; Driessen, E.F.C.; Klapwijk, T.M.; Berggren, K.K.; Clem, John

    2012-05-03

    We demonstrate experimentally that the critical current in superconducting NbTiN wires is dependent on their geometrical shape, due to current-crowding effects. Geometric patterns such as 90{degrees} corners and sudden expansions of wire width are shown to result in the reduction of critical currents. The results are relevant for single-photon detectors as well as parametric amplifiers.

  3. Failure mode analysis for lime/limestone FGD systems. Volume 3. Plant profiles. Part 2

    SciTech Connect

    Kenney, S.M.; Rosenberg, H.S.; Nilsson, L.I.O.; Oxley, J.H.

    1984-08-01

    Plant profiles are given for the following plants: Tombigbee 2, 3; Apache 2, 3; Cholla 1, 2; Four Corners 1, 2, 3; Laramie River 1; Green 1, 2; Duck Creek 1; Craig 1, 2; Conesville 5, 6; Coal Creek 1, 2; Elrama 1, 2, 3, 4; and Phillips 1, 2, 3, 4, 5, 6. (DLC)

  4. CX-009336: Categorical Exclusion Determination

    Energy.gov [DOE]

    Remove Odor Control System Located at the Southeast Exterior Corner of National Energy Technology Laboratory Morgantown Building 17 CX(s) Applied: B1.23 Date: 09/24/2012 Location(s): West Virginia Offices(s): National Energy Technology Laboratory

  5. Ute Mountain Tribe- 2012 Project

    Energy.gov [DOE]

    The Ute Mountain Ute Tribe has the renewable resources and the opportunity to become a national leader in renewable energy production through its local and commercial-scale solar developments due to its proximity to key interconnections in the Four Corners area and interest from various companies that can fund such projects.

  6. Building America Top Innovations 2012: Advanced Framing Systems and Packages

    SciTech Connect

    none,

    2013-01-01

    This Building America Top Innovations profile describes Building America research showing advanced 2x6, 24-inch on-center framing, single top plates, open headers, and 2-stud corners reduced board feet of lumber by more than 1,000 feet, cut energy use by 13%, and cut material and labor costs by more than $1,000 on a typical home.

  7. Method and device for reducing overpenetration at the start of plasma arc welds

    SciTech Connect

    Sanders, J.M.; Lehmann, J.M.; Ryan, P.M.

    2000-03-14

    A shim for improving plasma arc weld quality has ends tapered at about 25{degree} and notches at each end roughly centered over the corner between the tapered ends and main body of the shim. The improved shim allows lower starting plasma arc heat input and reduces the occurrence of sagging, or overpenetration, of the weld.

  8. Project Reports for Ute Mountain Tribe- 2012 Project

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Ute Mountain Ute Tribe has the renewable resources and the opportunity to become a national leader in renewable energy production through its local and commercial-scale solar developments due to its proximity to key interconnections in the Four Corners area and interest from various companies that can fund such projects.

  9. Low pressure differential discharge characteristics of saturated liquids passing through orifices

    SciTech Connect

    Rohloff, T.J.; Catton, I.

    1996-09-01

    An experimental investigation has been performed to determine the effect of variation in the length-to-diameter ratios on the discharge characteristics of saturated liquids passing through square edge orifices subjected to low pressure differentials. Experiments were performed to confirm reported results for sharp edge orifices and for round edge orifices with appreciable ratios of inlet corner radius to orifice diameter.

  10. Quantum chaos in the mixmaster universe

    SciTech Connect

    Berger, B.K.

    1989-04-15

    A Monte Carlo simulation of the vacuum Bianchi type-IX (mixmaster) cosmology yields a significant correlation between large universe volume and high anisotropy. An analog of the model's chaotic classical behavior is seen in the break up of the universe wave function at large volume into fingers in the corners of the minisuperspace anisotropy potential.

  11. J-Integral characterization of the nozzle steels from intermediate test vessels IV-5 and IV-9

    SciTech Connect

    Auten, T.A.; Macdonald, B.D.; Scavone, D.W.; Bozik, D.

    1994-10-01

    Reported here are the results of elastic-plastic fracture toughness tests performed on low alloy steels from the nozzles of the intermediate test vessels IV-5 and IV-9 from the Heavy Steel Section Technology Program at Oak Ridge National Laboratory. These vessels had been given prototypic nozzle corner flaw tests prior to the development of the ASTM E-813 standard test procedure for J-integral testing. The objective of this work is to provide J-integral material test support for future elastic-plastic fracture mechanics analysis of the nozzles. J-integral tests at 88{degrees}C (190{degrees}F) of the IV-5 nozzle material produced stable ductile tearing. The tearing resistance data are expected to support analysis of the observed similar stable tearing response of the nozzle corner flaw. J-integral tests at 24{degrees}C (75{degrees}F) of the IV-9 nozzle produced elastic-plastic fracture instability preceded by stable tearing. A similar response was observed in the IV-9 nozzle corner flaw test. It will be a major and important challenge to develop a fracture mechanics rationale that reconciles these small specimen and nozzle corner flaw test results. These test results are being made available to allow their use by a wide variety of organizations in developing such a rationale, which would be a significant contribution to quantifying the flaw tolerance of reactor pressure vessels.

  12. BCM1 Prep Lab Slideshow | Sample Preparation Laboratories

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    BCM1 Prep Lab Slideshow « Back to BCM1 Prep Laboratory BCM1 Prep Lab Entry Entry BCM1 Prep Lab BCM1 Prep Lab Corner BCM1 Prep Lab Washing Station BCM1 Prep Lab Microscopes BCM1 Prep Lab Glove Box BCM1 Prep Lab Glove Box Detail

  13. LCLS Prep Lab Images | Sample Preparation Laboratories

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    LCLS Prep Lab Images « Back to LCLS Prep Laboratory LCLS Prep Lab LCLS Prep Lab, Acid Wash and Water Purifier LCLS Prep Lab, Corner LCLS FEH LCLS Prep Lab, Acetone LCLS Prep Lab, First Aid LCLS Prep Lab, pH LCLS Prep Lab, Lisa Hammon LCLS Prep Lab, Glass LCLS Prep Lab, Hazardous Waste Cabinet LCLS Prep Lab, Door Previous Pause Next

  14. Advanced Framing Systems and Packages- Building America Top Innovation

    Energy.gov [DOE]

    This Building America Innovations profile describes Building America research showing advanced 2x6, 24-inch on-center framing, single top plates, open headers, and 2-stud corners reduced board feet of lumber by more than 1,000 feet, cut energy use by 13%, and cut material and labor costs by more than $1,000 on a typical home.

  15. Technical Standards Newsletter - June 1997 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    7 Technical Standards Newsletter - June 1997 The Standards Forum and Standards Actions - June 1997 Inside this issue: A Note From the Manager ............. 2 The Role of Site Libraries .............. 2 TSM Spotlight ................................ 3 News Briefs ................................... 5 DOE TSM List ............................... 7 Standards Actions .......................... 11 Upcoming Meetings ....................... 15 The OSTI Corner ........................... 16 The

  16. Comparison Evaluation of the PFP FSAR and NRC Regulatory Guide 3.39 with DOE-STD-3009-94

    SciTech Connect

    OSCARSON, E.E.

    2000-07-28

    One of the Plutonium Finishing Plant's (PFP) current Authorization Basis (AB) documents is the Final Safety Analysis Report (FSAR). This FSAR (HNF-SD-CP-SAR-02 1) was prepared to the format and content guidance specified in U.S. Nuclear Regulatory Commission (NRC) Regulatory Guide 3.39, Standard Format and Content of License Applications for Plutonium Processing and Fuel Fabrication Plants (RG 3.39). In April 1992, the US Department of Energy (DOE) issued DOE Order 5480.23 which established the FSAR requirements for DOE nonreactor nuclear facilities. In 1994, DOE issued DOE-STD-3009-94, Preparation Guide for US. Department of Energy Nonreactor Nuclear Facility Safety Analysis Reports, which is a format and content guide addressing the preparation of FSARs in accordance with DOE Order 5480.23. During the initial preparation and issuance of the PFP FSAR the format and content guidance contained in NRC Regulatory Guide 3.39 was utilized, since it was the most applicable guidance at the time for the preparation of Safety Analysis Reports for plutonium processing plants. With the adoption of DOE Order 5480.23 and DOE-STD-3009-94, DOE required the preparation of SARs to meet the format and content of those DOE documents. The PFP was granted an exemption to continue with RG 3.39 format for future FSAR revisions. PFP modifications and additions have required PFP FSAR modifications that have typically been prepared to the same NRC Regulatory Guide 3.39 format and content, to provide consistency with the PFP FSAR. This document provides a table comparison between the 3009 and RG 3.39 formats to validate the extent of PFP FSAR compliance with the intent of DOE Order 5480.23 and DOE-STD-3009-94. This evaluation was initially performed on Revisions 1 and 1A of the PFP FSAR. With the preparation of a Revision 2 draft to the FSAR, sections with significant changes were reevaluated for compliance and the tables were updated, as appropriate. The tables resulting from this

  17. Structureinhibition relationship of ginsenosides towards UDP-glucuronosyltransferases (UGTs)

    SciTech Connect

    Fang, Zhong-Ze; Cao, Yun-Feng; Hu, Cui-Min; Hong, Mo; Sun, Xiao-Yu; Ge, Guang-Bo; Liu, Yong; Zhang, Yan-Yan; Yang, Ling; Sun, Hong-Zhi

    2013-03-01

    The wide utilization of ginseng provides the high risk of herbdrug interaction (HDI) with many clinical drugs. The inhibition of ginsenosides towards drug-metabolizing enzymes (DMEs) has been regarded as an important reason for herbdrug interaction (HDI). Compared with the deep studies on the ginsenosides' inhibition towards cytochrome P450 (CYP), the inhibition of ginsenosides towards the important phase II enzymes UDP-glucuronosyltransferases (UGTs) remains to be unclear. The present study aims to evaluate the inhibition behavior of ginsenosides towards important UGT isoforms located in the liver and intestine using in vitro methods. The recombinant UGT isoform-catalyzed 4-methylumbelliferone (4-MU) glucuronidation reaction was employed as in vitro probe reaction. The results showed that structure-dependent inhibition existed for the inhibition of ginsenosides towards UGT isoforms. To clarify the possibility of in vivo herbdrug interaction induced by this kind of inhibition, the ginsenoside Rg{sub 3} was selected as an example, and the inhibition kinetic type and parameters (K{sub i}) were determined. Rg{sub 3} competitively inhibited UGT1A7, 2B7 and 2B15-catalyzed 4-MU glucuronidation reaction, and exerted noncompetitive inhibition towards UGT1A8-catalyzed 4-MU glucuronidation. The inhibition parameters (K{sub i} values) were calculated to be 22.6, 7.9, 1.9, and 2.0 ?M for UGT1A7, 1A8, 2B7 and 2B15. Using human maximum plasma concentration of Rg{sub 3} (400 ng/ml (0.5 ?M)) after intramuscular injection of 60 mg Rg{sub 3}, the area under the plasma concentration-time curve (AUC) was extrapolated to increase by 2.2%, 6.3%, 26.3%, and 25% for the co-administered drugs completely undergoing the metabolism catalyzed by UGT1A7, 1A8, 2B7 and 2B15, respectively. All these results indicated that the ginsenosides' inhibition towards UGT isoforms might be an important reason for ginsengdrug interaction. - Highlights: ? Structure-dependent inhibition of ginsenoside

  18. Evolution of I-SceI Homing Endonucleases with Increased DNA Recognition Site Specificity

    SciTech Connect

    Joshi, Rakesh; Ho, Kwok Ki; Tenney, Kristen; Chen, Jui-Hui; Golden, Barbara L.; Gimble, Frederick S.

    2013-09-18

    Elucidating how homing endonucleases undergo changes in recognition site specificity will facilitate efforts to engineer proteins for gene therapy applications. I-SceI is a monomeric homing endonuclease that recognizes and cleaves within an 18-bp target. It tolerates limited degeneracy in its target sequence, including substitution of a C:G{sub +4} base pair for the wild-type A:T{sub +4} base pair. Libraries encoding randomized amino acids at I-SceI residue positions that contact or are proximal to A:T{sub +4} were used in conjunction with a bacterial one-hybrid system to select I-SceI derivatives that bind to recognition sites containing either the A:T{sub +4} or the C:G{sub +4} base pairs. As expected, isolates encoding wild-type residues at the randomized positions were selected using either target sequence. All I-SceI proteins isolated using the C:G{sub +4} recognition site included small side-chain substitutions at G100 and either contained (K86R/G100T, K86R/G100S and K86R/G100C) or lacked (G100A, G100T) a K86R substitution. Interestingly, the binding affinities of the selected variants for the wild-type A:T{sub +4} target are 4- to 11-fold lower than that of wild-type I-SceI, whereas those for the C:G{sub +4} target are similar. The increased specificity of the mutant proteins is also evident in binding experiments in vivo. These differences in binding affinities account for the observed -36-fold difference in target preference between the K86R/G100T and wild-type proteins in DNA cleavage assays. An X-ray crystal structure of the K86R/G100T mutant protein bound to a DNA duplex containing the C:G{sub +4} substitution suggests how sequence specificity of a homing enzyme can increase. This biochemical and structural analysis defines one pathway by which site specificity is augmented for a homing endonuclease.

  19. Task 4 - EMI/RFI Issues Potentially Impacting Electromagnetic Compatibility of I&C Systems (NRCHQ6014D0015)

    SciTech Connect

    Wood, Richard Thomas; Ewing, Paul D.

    2015-05-01

    The U.S. Nuclear Regulatory Commission’s (NRC’s) regulations in Part 50, “Domestic Licensing of Production and Utilization Facilities,” of Title 10 of the Code of Federal Regulations (10 CFR Part 50) state that structures, systems, and components important to safety in a nuclear power plant are to be designed to accommodate the effects of environmental conditions (i.e., remain functional under all postulated service conditions) and that design control measures such as testing are to be used to check the adequacy of design. Regulatory Guide (RG) 1.180 was developed to provide guidance to licensees and applicants on methods acceptable to the NRC staff for complying with the NRC’s regulations on design, installation, and testing practices for addressing the effects of electromagnetic and radio-frequency interference (EMI/RFI) and power surges on safety-related instrumentation and control (I&C) systems. The first revision of RG 1.180 was issued in January 2000 and a second revision was issued in October 2003*. The second revision differed from the first revision in endorsing Military Standard (MIL-STD)-461E and the International Electrotechnical Commission (IEC) Standard (Std) 61000 series of EMI/RFI test methods, extending the guidance to cover signal line testing, incorporating frequency ranges where portable communications devices are experiencing increasing use, and relaxing the operating envelopes (test levels) when experience and confirmatory research warranted. It also offered exemptions from specific test criteria based on technical considerations such as plant conditions and the intended location of the safety-related I&C equipment. Since the last revision, new requirements have been identified, associated RGs have been created and updated, and additional industry guidance has been developed. Additionally, the operational environment has changed with the increase in wireless communication technology for both personal (smartphone) and industrial

  20. Basis for and practical methods of controlling painting activities at the Sequoyah Nuclear Plant

    SciTech Connect

    Campbell, R.R.

    1997-08-01

    Sequoyah Nuclear Plant (SQN) follows the guidance presented in Regulatory Guide (R.G.) 1.52, {open_quotes}Design, Testing, and Maintenance Criteria for Atmospheric Cleanup System Air Filtration and Adsorption System Units of Light-Water-Cooled Nuclear Power Plants{close_quotes} in protecting its charcoal filter trains from the effects of painting and other chemical releases. SQN, as well as other nuclear facilities around the country, have the problem of how to address the issue of protection of Engineered Safety Feature (ESF) filter systems from degradation due to communication with airborne hydrocarbons (i.e., primarily paints and solvents). R.G. 1.52 (and a similar statement from R.G. 1.140) states in part,{open_quotes}Testing should be performed ... following painting, fire, or chemical release in any ventilation zone communicating with the system...,{close_quotes} and requires that a test be performed upon any kind of painting or chemical release. This is considered overly restrictive if the activity is minor and in a location remote from the charcoal filters. Charcoal filters used in air cleaning systems are required to filter out radioactive iodine from an airstream before its release from the plant to the environment. Charcoal filters will age with time because of their ability to adsorb many different types of material. This aging affects the charcoal by lowering its iodine retention efficiency, and therefore the charcoal needs to be protected from the effects of chemicals such as paint fumes. 14 refs., 3 tabs.

  1. Structural homologies of component C5 of human complement with components C3 and C4 by neutron scattering

    SciTech Connect

    Perkins, S.J.; Smith, K.F.; Nealis, A.S.; Lachmann, P.J.; Harrison, R.A. )

    1990-02-06

    The complement component C5 is one of a family of structurally related plasma proteins that includes components C3 and C4. Activation of C5 is the initial step in the formation of the membrane attack complex of complement. Analysis of the solution structure of C5 and comparisons with similar analyses of the structures of C3 and C4 are reported here. Neutron solution scattering gave an Mr for C5 of 201,000, which demonstrates that C5 is monomeric in solution. The radius of gyration RG of C5 at infinite contrast is 4.87 nm and corresponds to an elongated structure. The longest length of C5 was determined to be at least 15-16 nm from three calculations on the basis of the RG, the scattering intensity at zero angle I(0), and the indirect transformation of the scattering curve into real space. Comparison of the RG and contrast variation data and indirect transformations of the scattering curves for C3, C4, and C5 show that these have very similar structures. Comparisons of the C5 scattering curve with Debye small-sphere models previously employed for C4 and C3 show that good curve fits could be obtained. Unlike previous studies that have suggested significant differences, these experiments indicate that, while C5 differs from C3 and C4 in its activation and inactivation pathways, significant structural homology exists between the native proteins, as might be predicted from their high (and similar) sequence homology.

  2. Keeping the home fires burning

    SciTech Connect

    Valenti, M.

    1993-07-01

    Some utilities and thermal researchers are devising thermoelectric and thermophotovoltaic technologies to convert furnace heat to electricity and keep home heating systems functioning during extended power failures. Storms that damage power lines often leave homes without heat, since the electricity supplied to furnace blowers is cut along with all other electricity. One case in points is the March 1991 ice storm that left nearly 200,000 Rochester Gas and Electric Corp. customers without electrical power, some for up to two weeks. This led the Rochester, N.Y., utility, RG and E, to search for an independent power source that could provide homes with heat during prolonged outages. RG and E funded development of a continuous gas furnace by the GE Research and Development Center in Schenectady, N.Y., that would keep its customers' homes heated and provide some electricity during power outages. Since natural gas lines are rarely interrupted during a power outage, the furnace is still a potential source of heat, but only if there is some way to supply electricity that is independent of the grid, said Bruce Snow, manager and chief engineer of the technical services division at RG and E. The electricity would power the furnace blower, which blows hot air through air ducts, or run the motor that pumps water through a piping system to keep the house warm. Such a thermoelectrical system involves heating the two junctions of thermocouples, which are made of dissimilar wires, at two different temperatures in order to create electricity. A newer technology, thermophoto-voltaics, also converts heat to electricity. In this process described here, the heat causes an emitter to radiate a wavelength of light, which is converted into electricity by a photovoltaic unit.

  3. Controlling Interfacial Dynamics: Covalent Bonding versus Physical Adsorption in Polymer Nanocomposites

    DOE PAGES [OSTI]

    Holt, Adam P.; Bocharova, Vera; Cheng, Shiwang; Kisliuk, Alexander M.; White, B. Tyler; Saito, Tomonori; Uhrig, David; Mahalik, J. P.; Kumar, Rajeev; Imel, Adam E.; et al

    2016-06-23

    It is generally believed that the strength of the polymer nanoparticle interaction controls the modification of near-interface segmental mobility in polymer nanocomposites (PNCs). However, little is known about the effect of covalent bonding on the segmental dynamics and glass transition of matrix-free polymer-grafted nanoparticles (PGNs), especially when compared to PNCs. In this article, we directly compare the static and dynamic properties of poly(2-vinylpyridine)/silica-based nanocomposites with polymer chains either physically adsorbed (PNCs) or covalently bonded (PGNs) to identical silica nanoparticles (RNP = 12.5 nm) for three different molecular weight (MW) systems. Interestingly, when the MW of the matrix is as lowmore » as 6 kg/mol (RNP/Rg = 5.4) or as high as 140 kg/mol (RNP/Rg= 1.13), both small-angle X-ray scattering and broadband dielectric spectroscopy show similar static and dynamic properties for PNCs and PGNs. However, for the intermediate MW of 18 kg/mol (RNP/Rg = 3.16), the difference between physical adsorption and covalent bonding can be clearly identified in the static and dynamic properties of the interfacial layer. We ascribe the differences in the interfacial properties of PNCs and PGNs to changes in chain stretching, as quantified by self-consistent field theory calculations. These results demonstrate that the dynamic suppression at the interface is affected by the chain stretching; that is, it depends on the anisotropy of the segmental conformations, more so than the strength of the interaction, which suggests that the interfacial dynamics can be effectively tuned by the degree of stretching a parameter accessible from the MW or grafting density.« less

  4. Constitutional Isomers of Dendrimer-like Star Polymers: Design, Synthesis and Conformational and Structural Properties

    SciTech Connect

    Pople, John A.

    2001-03-22

    The design, synthesis and solution properties of six constitutional isomers of dendrimer-like star polymers is described. Each of the polymers have comparable molecular weights ({approx} 80,000 g/mol), narrow polydispersities (< 1.19) and an identical number of branching junctures (45) and surface hydroxyl functionalities (48). The only difference in the six isomers is the placement of the branching junctures. The polymers are constructed from high molecular weight poly(e-caprolactone) with branching junctures derived from 2,2'-bis(hydroxylmethyl) propionic acid (bis-MPA) emanating from a central core. The use of various generations of dendritic initiators and dendrons coupled with the ring opening polymerization of e-caprolactones allowed a modular approach to the dendrimer-like star polymer isomers. The most pronounced effects on the physical properties/morphology and hydrodynamic volume was for those polymers in which the branching was distributed throughout the sample in a dendrimer-like fashion. The versatility of this approach has provided the possibility of understanding the relationship between architecture and physical properties. Dynamic light scattering and small angle X-ray scattering techniques were used to determine the hydrodynamic radius Rh and radius of gyration Rg respectively. The relationship between Rg and molecular weight was indicative of a compact star-like structure, and did not show advanced bias towards either the dense core or dense shell models. The radial density distribution of the isomers was therefore modeled according to a many arm star polymer, and good agreement was found with experimental measures of Rh/Rg.

  5. Windpower

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Chilocco Wind Park Cherokee Nation (other nations as well) Cherokee Nation Businesses, LLC And PNE Wind Cherokee Chilocco Wind North Central Oklahoma Location KA W PA W N EE TO NK AW A PO NC A OT OE -M IS S OU RI CH E RO KE E Acr es: 2,633 .348 CH E RO KE E Acr es: 1,641 .687 CHEROKEE NATION Kay County Chilocco Property DATA SOU RC ES: US Census Bureau (T iger Files ) D OQQ's , USGS D RG's, USGS Cherokee Nation Realty D epartment C herokee N ation GeoD ata C enter Date: 12/19/01

  6. Corrective Action Plan for Corrective Action Unit 490: Station 44 Burn Area, Tonopah Test Range, Nevada

    SciTech Connect

    K. B. Campbell

    2002-04-01

    Corrective Action Unit (CAU) 490, Station 44 Burn Area is located on the Tonopah Test Range (TTR). CAU 490 is listed in the Federal Facility Agreement and Consent Order (FFACO, 1996) and includes for Corrective Action Sites (CASs): (1) Fire Training Area (CAS 03-56-001-03BA); (2) Station 44 Burn Area (CAS RG-56-001-RGBA); (3) Sandia Service Yard (CAS 03-58-001-03FN); and (4) Gun Propellant Burn Area (CAS 09-54-001-09L2).

  7. Impact of new K Area geotechnical parameters on K Reactor restart response spectra

    SciTech Connect

    Amin, J.A.; Chen, R.C.; Mulliken, J.S.

    1991-08-01

    This report provides a description of a study performed to evaluate the impact of recently obtained soils parameters on the 105-K Reactor using Soil-Structure Interaction (SSI) analysis. This study includes: the frequency check of the reactor building based on the fixed base analysis; the modification of the computer model to reflect actual building properties and building frequencies; The live load impact on seismic analysis; The comparison of soil spectrum at elev. {minus}50 ft with 60% of RG1.60 curve; comparison of spectral results to the previous FREDA and SASSI results; and implications to the stack building analysis.

  8. Impact of new K Area geotechnical parameters on K Reactor restart response spectra. Seismic Structural Engineering

    SciTech Connect

    Amin, J.A.; Chen, R.C.; Mulliken, J.S.

    1991-08-01

    This report provides a description of a study performed to evaluate the impact of recently obtained soils parameters on the 105-K Reactor using Soil-Structure Interaction (SSI) analysis. This study includes: the frequency check of the reactor building based on the fixed base analysis; the modification of the computer model to reflect actual building properties and building frequencies; The live load impact on seismic analysis; The comparison of soil spectrum at elev. {minus}50 ft with 60% of RG1.60 curve; comparison of spectral results to the previous FREDA and SASSI results; and implications to the stack building analysis.

  9. Gainache. Lori M From: Conrad, Jill A

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Gainache. Lori M From: Conrad, Jill A Setit:Friday, February 15, 2013 LOS PM TO: Alex Nazara-i Lale)(nazarali@ctuir~org), Alyssa Buck (Abuc k1gcrpLjd.Org), HNRTC Smith, Anthory; 'Rambi Rodriquez (ba mbirod riquez@ctu i .rg.)Y; 'Barbara Harper (barbaraharer@ctuir.com)'; HNRTC - Landeen, Dan, Dana Mil ler (drn1er@yrenr.com). Darla lackson (darlaijnezperce-org); Dave Rowland (b)(6) davidb@nezperce.org; Doreen Dogsleep {ddoogs een@ynerwm ~corn); HNRTC - Bohnee, Gabriel; 'George Klin~ger (gedrgek

  10. Research Highlight

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Performance of Longwave Radiative Transfer Models for 3D Cloud Fields Download a printable PDF Submitter: Kablick III, G. P., University of Maryland Ellingson, R. G., Florida State University Area of Research: Radiation Processes Working Group(s): Cloud Life Cycle Journal Reference: Kablick III GP, RG Ellingson, EE Takara, and J Gu. 2011. "Longwave 3D benchmarks for inhomogeneous clouds and comparisons with approximate methods." Journal of Climate, 24, doi:10.1175/2010JCLI3752.1. The

  11. Research Highlight

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ARM Program Achieves Milestone in Global Cloud Properties Research Submitter: Revercomb, H. E., University of Wisconsin, Madison Area of Research: Radiation Processes Working Group(s): Radiative Processes Journal Reference: Knuteson, R.O., Best, F.A., Dedecker, R.G., Feltz, W.F., Revercomb, H.E., and Tobin, D.C., 2004: "10 Years of AERI Data from the DOE ARM Southern Great Plains Site," In Proceedings from the Fourteenth ARM Science Team Meeting, U.S. Department of Energy,Washington,

  12. Research Highlight

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ARM Program Research Improves Longwave Radiative Transfer Models Submitter: Turner, D. D., National Oceanic and Atmospheric Administration Area of Research: General Circulation and Single Column Models/Parameterizations Working Group(s): Radiative Processes Journal Reference: The QME AERI LBLRTM: A closure experiment for downwelling high spectral resolution infrared radiance. D.D. Turner, D.C. Tobin, S.A. Clough, P.D. Brown, R.G. Ellingson, E.J. Mlawer, R.O. Knuteson, H.E. Revercomb, T.R.

  13. Wilsonian renormalization group in the Randall-Sundrum 1 scenario

    SciTech Connect

    Lewandowski, Adam

    2005-01-15

    We find renormalization group transformations for the compactified Randall-Sundrum scenario by integrating out an infinitesimal slice of ultraviolet degrees of freedom near the Planck brane. Under these transformations the coefficients of operators on the Planck brane experience RG evolution. The extra-dimensional radius also scales, flowing to zero in the IR. We find an attractive fixed point in the context of a bulk scalar field theory. Calculations are simplified in the low energy effective theory as we demonstrate with the computation of a loop diagram.

  14. The Wilsonian Renormalization Group in Randall-Sundrum 1

    SciTech Connect

    Lewandowski, A

    2004-09-17

    We find renormalization group transformations for the compactified Randall-Sundrum scenario by integrating out an infinitesimal slice of ultraviolet degrees of freedom near the Planck brane. Under these transformations the coefficients of operators on the Planck brane experience RG evolution. The extra-dimensional radius also scales, flowing to zero in the IR. We find an attractive fixed point in the context of a bulk scalar field theory. Calculations are simplified in the low energy effective theory as we demonstrate with the computation of a loop diagram.

  15. 2014-2015 Section III: Nuclear Theory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Neutron stars in the framework of Landau's theory H. Zheng, J. Sahagun, and A. Bonasera Asymptotic normalization coefficients and spectroscopic factors from deuteron stripping reactions D.Y. Pang and A.M. Mukhamedzhanov Big bang nucleosynthesis revisted via Trojan Horse method measurements R.G. Pizzone, R. Spartá, C.A. Bertulani, C. Spitaleri, M. La Cognata, J. Lalmansingh, L. Lamia, A. Mukhamedzhanov, and A. Tumino Constraining the 6.05 MeV 0+ and 6.13 MeV 3- cascade transitions in the

  16. 2015-2016 Section III: Nuclear Theory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Systematic analysis of hadron spectra in p+p collisions using Tsallis distribution H. Zheng, Lilin Zhu, and A. Bonasera Asymptotic normalization coefficients and radiative widths A.M. Mukhamedzhanov and D.Y. Pang Improvement of the high-accuracy 17O(p,α)14N reaction-rate measurement via the Trojan Horse method for application to 17O nucleosynthesis M.L. Sergi, C. Spitaleri, M. La Cognata, L. Lamia, R.G. Pizzone, G.G. Rapisarda, X.D. Tang, B. Bucher, M. Couder, P. Davies, R. deBoer, X. Fang, L.

  17. Flight Path 90L - About TPC

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    L - Publications . M. Heffner, D.M. Asner, R.G. Baker, J. Baker, et al."A Time Projection Chamber for High Accuracy and Precision Fission Cross Section Measurements", Nucl. Instr. and Meth. A 759, 50 (2014). S. Mosby, F. Tovesson, A. Couture, D. Duke, V. Kleinrath, R. Meharchand, K. Meierbachtol, J. M. O'Donnell, B. Perdue, D. Richman, D. Shields, "A fission fragment detector for correlated fission output studies", Nucl. Instr. and Meth. A 757, 75 (2014). F. Tovesson, A. B.

  18. 2015 News Releases | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    5 Mentor and Protege of the Year Awards 2015 Mentor and Protege of the Year Awards July 7, 2016 - 11:35am Addthis U.S. Department of Energy's Office of Small and Disadvantaged Business Utilization (OSDBU) recently presented the DOE Mentor of the Year award to Los Alamos National Security, LLC, and the DOE Protégé of the Year award to RG Construction Services. Additional Reading Materials Read the full article on the Los Alamos National Laboratory website. Addthis Related Articles The U.S.

  19. 2015 Mentor and Protege of the Year Awards | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    5 Mentor and Protege of the Year Awards 2015 Mentor and Protege of the Year Awards July 7, 2016 - 11:35am Addthis U.S. Department of Energy's Office of Small and Disadvantaged Business Utilization (OSDBU) recently presented the DOE Mentor of the Year award to Los Alamos National Security, LLC, and the DOE Protégé of the Year award to RG Construction Services. Additional Reading Materials Read the full article on the Los Alamos National Laboratory website. Addthis Related Articles The U.S.

  20. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    AERI Observations in the Arctic: Monthly-Average Radiance Spectra and Longwave Cloud Radiative Forcing Walden, V.P., Revercomb, H.E., Knuteson, R.O., Best, F.A., Ciganovich, N., Dedecker, R.G., Dirkx, T., Garcia, R.K., Herbsleb, R., Howell, H.B., McRae, D., Short, J., and Tobin, D., Cooperative Institute of Mesoscale Meteorological Studies/Space Science and Engineering Center/University of Wisconsin Ninth Atmospheric Radiation Measurement (ARM) Science Team Meeting Atmospheric Emitted Radiance

  1. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Probability of Clear Line-of-Sight Determined from the VTLC and WSI Ma, Y. and Ellingson, R.G., University of Maryland Eleventh Atmospheric Radiation Measurement (ARM) Science Team Meeting An important term in the calculation of radiative transfer through a broken cloud layer is the probability of a clear line-of-sight (PCLOS) through a cloud layer as a function of view angle. The ARM Video Time-Lapsed Camera (VTLC) and the Whole Sky Imager (WSI) obtain data from which the PCLOS may be

  2. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Comparisons Between 3-D Model Computations and Spectral and Broadband Observations of Column Solar Radiation Absorption During ARESE II O'Hirok, W. (a), Gautier, C. (a), Ellingson, R.G. (b), Valero, F.P.J. (c), Pilewskie, P. (d), Michalsky, J.J. (e), Asano, S. (f), Stephens, G.L. (g), and Tooman, T.P. (h), University of California, Santa Barbara (a), University of Maryland, College Park (b), Scripps Oceanographic Institute (c), NASA Ames Research Center (d), State University of New York, Albany

  3. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Shortwave and Longwave Flux and Cooling Rate Profiles for the ARM Central Facility Clough, S.A. (a), Delamere, J.S. (a), Mlawer, E.J. (a), Cederwall, R.T. (b), Revercomb, H. (c), Tobin, D. (c), Turner, D.D. (c), Knuteson, R.O. (c), Michalsky, J.J. (d), Kiedron, P.W. (d), Ellingson, R.G. (e), Krueger, S.K. (f), Mace, G.G. (f), Shippert, T. (g), and Zhang, M.H.(h), Atmospheric and Environmental Research, Inc. (a), Lawrence Livermore National Laboratory (b), University of Wisconsin-Madison (c),

  4. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    The Second ARM Diffuse Horizontal Irradiance Comparison Fall 2003 Michalsky, J.J.(a), Dolce, R.(b), Dutton, E.G.(c), Long, C.N.(d), Jeffries, W.Q.(e), McArthur, L.J.B.(f), Philipona, R.(g), Reda, I.(h), and Stoffel, T.L.(h), State University of New York at Albany (a), Kipp & Zonen, Inc. (b), Climate Monitoring and Diagnostics Laboratory, NOAA (c), Pacific Northwest National Laboratory (d), Yankee Environmental Systems, Inc. (e), Meteorological Service of Canada (f), World Radiation Center

  5. CONTINUATION S EFIIERENCE NO OF DOCUMENT BEING CONTINUED AEO

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    CONTINUATION S EFIIERENCE NO OF DOCUMENT BEING CONTINUED AEO CONINUTIO SHETDE-AC27-08RV148OO/095 rG NAME OF OFFEROR OR CONTRACTOR WASH-INGTON RIVER PROTECTION SOLUTIONS LLC- ITEM NO SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT (A) (B) (C) (D) )/F New Total Amount for this Award: $7,094,451,000.00 Obligated Amount for this Modification: $30, 952, 500.00 New Total Obligated Amount for this Award: $1, 353,766,560.39 Incremental Funded Amount changed: from $1,293,125,180.69 to $1,323,766,560.39

  6. Pulse compression and prepulse suppression apparatus

    DOEpatents

    Dane, C.B.; Hackel, L.A.; George, E.V.; Miller, J.L.; Krupke, W.F.

    1993-11-09

    A pulse compression and prepulse suppression apparatus (10) for time compressing the output of a laser (14). A pump pulse (46) is separated from a seed pulse (48) by a first polarized beam splitter (20) according to the orientation of a half wave plate (18). The seed pulse (48) is directed into an SBS oscillator (44) by two plane mirrors (22, 26) and a corner mirror (24), the corner mirror (24) being movable to adjust timing. The pump pulse (46) is directed into an SBS amplifier 34 wherein SBS occurs. The seed pulse (48), having been propagated from the SBS oscillator (44), is then directed through the SBS amplifier (34) wherein it sweeps the energy of the pump pulse (46) out of the SBS amplifier (34) and is simultaneously compressed, and the time compressed pump pulse (46) is emitted as a pulse output (52). A second polarized beam splitter (38) directs any undepleted pump pulse 58 away from the SBS oscillator (44).

  7. Pulse compression and prepulse suppression apparatus

    DOEpatents

    Dane, Clifford B.; Hackel, Lloyd A.; George, Edward V.; Miller, John L.; Krupke, William F.

    1993-01-01

    A pulse compression and prepulse suppression apparatus (10) for time compressing the output of a laser (14). A pump pulse (46) is separated from a seed pulse (48) by a first polarized beam splitter (20) according to the orientation of a half wave plate (18). The seed pulse (48) is directed into an SBS oscillator (44) by two plane mirrors (22, 26) and a corner mirror (24), the corner mirror (24) being movable to adjust timing. The pump pulse (46) is directed into an SBS amplifier 34 wherein SBS occurs. The seed pulse (48), having been propagated from the SBS oscillator (44), is then directed through the SBS amplifier (34) wherein it sweeps the energy of the pump pulse (46) out of the SBS amplifier (34) and is simultaneously compressed, and the time compressed pump pulse (46) is emitted as a pulse output (52). A second polarized beam splitter (38) directs any undepleted pump pulse 58 away from the SBS oscillator (44).

  8. Dual surface interferometer

    DOEpatents

    Pardue, Robert M.; Williams, Richard R.

    1982-01-01

    A double-pass interferometer is provided which allows direct measurement of relative displacement between opposed surfaces. A conventional plane mirror interferometer may be modified by replacing the beam-measuring path cube-corner reflector with an additional quarter-wave plate. The beam path is altered to extend to an opposed plane mirrored surface and the reflected beam is placed in interference with a retained reference beam split from dual-beam source and retroreflected by a reference cube-corner reflector mounted stationary with the interferometer housing. This permits direct measurement of opposed mirror surfaces by laser interferometry while doubling the resolution as with a conventional double-pass plane mirror laser interferometer system.

  9. Dual surface interferometer

    DOEpatents

    Pardue, R.M.; Williams, R.R.

    1980-09-12

    A double-pass interferometer is provided which allows direct measurement of relative displacement between opposed surfaces. A conventional plane mirror interferometer may be modified by replacing the beam-measuring path cube-corner reflector with an additional quarterwave plate. The beam path is altered to extend to an opposed plane mirrored surface and the reflected beam is placed in interference with a retained reference beam split from dual-beam source and retroreflected by a reference cube-corner reflector mounted stationary with the interferometer housing. This permits direct measurement of opposed mirror surfaces by laser interferometry while doubling the resolution as with a conventional double-pass plane mirror laser interferometer system.

  10. 3D characterization of intermetallics in a high pressure die cast Mg alloy using focused ion beam tomography

    SciTech Connect

    Nagasekhar, A.V. [ARC Centre of Excellence for Design in Light Metals, Materials Engineering, University of Queensland, Brisbane, QLD 4072 (Australia); Caceres, C.H., E-mail: c.caceres@uq.edu.au [ARC Centre of Excellence for Design in Light Metals, Materials Engineering, University of Queensland, Brisbane, QLD 4072 (Australia); Kong, C. [Electron Microscope Unit, UNSW Analytical Centre, University of New South Wales, Sydney, NSW 2052 (Australia)

    2010-11-15

    The degree of spatial interconnection of the Mg{sub 17}Al{sub 12} ({beta}-phase) intermetallic in a Mg-9Al-1Zn alloy was assessed through serial sectioning at the centre and near a corner in a casting cross-section. The three dimensional reconstructions showed that the intermetallics were profusely interconnected forming a scaffold-like network over the entire cross-section, but especially near the casting surface. The scale and degree of the interconnection appeared determined by the local concentration of large dendritic grains injected from the shot sleeve. The volume fractions of intermetallics obtained through the 3D reconstruction indicated a higher content of {beta}-phase at the corner regions in comparison with the core. The volume fractions obtained by FIB were consistent with theoretical and experimental values obtained using other techniques.

  11. DOE Zero Energy Ready Home Case Study: Palo Duro Homes, Albuquerque, New Mexico

    SciTech Connect

    none,

    2013-09-01

    Palo Duro uses advanced framing techniques like 2x6 24-inch on-center framing, open headers above windows on non-load-bearing walls, 2-stud corners, ladder blocking where walls intersect, and single top and bottom plates. These techniques reduce the amount of lumber in the wall, allowing more room for insulation and reducing costs and installation time. The builder garnered a 2013 Housing Innovation Award in the production builder category.

  12. Hanford For Students and Kids - Hanford Site

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Hanford For Students and Kids Hanford For Students and Kids Hanford Fun Facts Classroom Projects Famous People of Hanford Hanford For Students and Kids Email Email Page | Print Print Page | Text Increase Font Size Decrease Font Size The Hanford Nuclear Reservation is a pretty amazing place. Located in the present-day southeast corner of Washington State, the area where Hanford sits has a history that actually began thousands of years ago when wild animals roamed free and Indians were the only

  13. July 2016 PM Newsletter | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    July 2016 PM Newsletter July 2016 PM Newsletter Please click here to read the latest interactive edition of DOE Project Management News. This month's edition includes the Director's Corner and features articles on Good Schedule Management, PM EVM Roadside Assists Coming Your Way, and CRB Meeting Highlights. It also includes information on upcoming PMCDP classroom and online training and recent Acquisition Career Management Program certifications. Please click here to read the latest interactive

  14. Lowell, Massachusetts, Restaurant Exceeds Energy Savings Expectations |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Restaurant Exceeds Energy Savings Expectations Lowell, Massachusetts, Restaurant Exceeds Energy Savings Expectations The logo for Better Buildings Lowell. The Athenian Corner, a Greek restaurant owned by the Panagiotopoulos family, has been a familiar sight in the historic district of downtown Lowell, Massachusetts, since 1974. Energy efficiency upgrades are helping the Panagiotopoulos family reduce operating costs and make their restaurant more successful. The Athenian

  15. Visual attention based detection of signs of anthropogenic activities in satellite imagery

    SciTech Connect

    Skurikhin, Alexei N

    2010-10-13

    With increasing deployment of satellite imaging systems, only a small fraction of collected data can be subject to expert scrutiny. We present and evaluate a two-tier approach to broad area search for signs of anthropogenic activities in high-resolution commercial satellite imagery. The method filters image information using semantically oriented interest points by combining Harris corner detection and spatial pyramid matching. The idea is that anthropogenic structures, such as rooftop outlines, fence corners, road junctions, are locally arranged in specific angular relations to each other. They are often oriented at approximately right angles to each other (which is known as rectilinearity relation). Detecting the rectilinearity provides an opportunity to highlight regions most likely to contain anthropogenic activity. This is followed by supervised classification of regions surrounding the detected corner points as man-made vs. natural scenes. We consider, in particular, a search for anthropogenic activities in uncluttered areas. In this paper, we proposed and evaluated a two-tier approach to broad area search for signs of anthropogenic activities. Results from experiments on high-resolution ({approx}0.6m) commercial satellite image data showed the potential applicability of this approach and its ability of achieving both high precision and recall rates. The main advantage of combining corner-based cueing with general object recognition is that the incorporation of domain specific knowledge even in its more general form, such as presence of comers, provides a useful cue to narrow the focus of search for signs of anthropogenic activities. Combination of comer based cueing with spatial pyramid matching addressed the issue of comer categorization. An important practical issue for further research is optimizing the balance between false positive and false negative rates. While the results presented in the paper are encouraging, the problem of an automated broad area

  16. Project Reports for Assiniboine and Sioux Tribes of the Fort Peck Indian Reservation- 2003 Project

    Energy.gov [DOE]

    Project goals are to buy, install, and operate a 660-kW wind turbine on the Fort Peck Reservation in the northeast corner of Montana. This collaborative between the tribes, Fort Peck Community College, the Foundation for the American Indian, Tribal Enterprise Community, the local school district, and Montana-Dakota Utilities will defray electricity costs through the use of wind power and use the savings to develop community and education programs, and to foster employment.

  17. Nondestructive verification with minimal movement of irradiated light-water-reactor fuel assemblies

    SciTech Connect

    Phillips, J.R.; Bosler, G.E.; Halbig, J.K.; Klosterbuer, S.F.; Menlove, H.O.

    1982-10-01

    Nondestructive verification of irradiated light-water reactor fuel assemblies can be performed rapidly and precisely by measuring their gross gamma-ray and neutron signatures. A portable system measured fuel assemblies with exposures ranging from 18.4 to 40.6 GWd/tU and with cooling times ranging from 1575 to 2638 days. Differences in the measured results for side or corner measurements are discussed. 25 figures, 20 tables.

  18. Application of unconventional techniques in constructing an integrated reservoir simulation model for troll field

    SciTech Connect

    Kydland, T.; Haugan, P.M.; Bousquet, G.; Havig, S.O.

    1988-08-01

    A number of unconventional techniques were used for constructing an integrated three-dimensional (3D), three-phase numerical reservoir model of the huge Troll field. The selected techniques included corner-point geometry (CPG), non-neighbor connections between grid cells, local grid refinement, improved vertical equilibrium (VE) description, and oilwell coning functions. By combining these techniques, an efficient model, capable of handling several complex reservoir problems simultaneously, was developed. This model became a flexible tool for reservoir management planning.

  19. Ames Laboratory Personal Information Form | The Ames Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Ames Laboratory Personal Information Form ATTENTION: Forms that reside in an employee's official personnel file (OPF) now have barcodes in the bottom right-hand corner. The most common forms are the Personnel Requisitions, Change/Reappointment Requisition, AL-473 form, and Associateship form. The barcodes were placed on the forms for the Content Management system that Human Resources will implement to scan employee records. Effective immediately, if old versions of official personnel file (OPF)

  20. Wind & Hydro Energy Feasibility Study for the Yurok Tribe

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Wind & Hydro Energy Feasibility Study for the Yurok Tribe DOE Tribal Energy Program Review Meeting Award #DE-FG36-07GO17078 October 27, 2010 Presented By: Austin Nova, Yurok Tribe Jim Zoellick, Schatz Energy Research Center Background/Location Located in Yurok northwest Reservation corner of Straddles the California lower stem of the Klamath River, 2 miles wide and 44 miles long) Background * Largest Indian Tribe in California * Traditional livelihood on the Yurok Reservation is based upon

  1. Wind & Hydro Energy Feasiblity Study for the Yurok Tribe

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Study for the Yurok Tribe DOE Tribal Energy Program Review Meeting Award #DE-FG36-07GO17078 November 19, 2009 Presented By: Austin Nova, Yurok Tribe Background/Location Yurok Reservation Straddles the lower stem of the Klamath River, 2 miles wide and 44 miles long) Located in northwest corner of California Background * Largest Indian Tribe in California * Traditional livelihood on the Yurok Reservation is based upon subsistence harvest of salmon on the Klamath River Background A large portion of

  2. Winnebago Tribe of Nebraska Solar Project

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    PROJECT * The Winnebago tribal homelands are located in the northeast corner of Nebraska and a portion of western Iowa. Currently the tribe has nearly 5000 members, ½ living within the reservation boundaries. The Winnebago Tribe of Nebraska is governed by a tribal council, consisting of four officers and five members, with each holding three year terms. The future of the tribe is directly related to the protection of our homelands, and how well we enable our children to continue our cultural

  3. Edgemont, South Dakota, Disposal Site Fact Sheet

    Office of Legacy Management (LM)

    Edgemont, South Dakota, Disposal Site This fact sheet provides information about the Edgemont, South Dakota, Disposal Site. This site is managed by the U.S. Department of Energy Office of Legacy Management under Title II of the Uranium Mill Tailings Radiation Control Act of 1978. Location of the Edgemont, South Dakota, Disposal Site Site Description and History The former Edgemont uranium mill is located in Edgemont, South Dakota, in Fall River County near the southwest corner of South Dakota.

  4. PowerPoint Presentation

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    APM Workforce News │ March 2016 Home Recently Certified! Past Newsletter Editions Questions/Comments? DOE Acquisition and Project Management Workforce News Acquiring Minds Want to Know March 2016 Edition Upcoming Classroom Training Capital Planning Scope Management Advanced EVM Director's Corner PM EVM Roadside Assists are Coming Strategic Planning Leadership Questions of the Month PM Website EVMS Snippets Upcoming Online Training PM Essentials EVMS Environmental Laws and Regulations Cost and

  5. PowerPoint Presentation

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Good Schedule Management PM EVM Roadside Assists CRB Meeting Highlights Recently Certified! Past Newsletter Editions Questions/Comments? Questions of the Month Home Upcoming Training DOE Project Management News Acquiring Minds Want to Know July 2016 Edition DOE Project Management News │ July 2016 Director's Corner Good Schedule Management PM EVM Roadside Assists CRB Meeting Highlights Recently Certified! Past Newsletter Editions Questions/Comments? Questions of the Month Home Upcoming Training

  6. PowerPoint Presentation

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    * Renewable energy portfolios * Land near existing transmission * Land near Central Arizona Project Pumps * Movement toward unified Western Grid Dispatch * Ability to partner with Federal Agencies * Combination with community development Coal Fired Power Plants in Arizona, New Mexico, Colorado, Utah, Nevada, and Navajo Nation: Apache Craig* Desert Basin Hayden Cholla* Drake Coronado Nucla* Sundt* Pawnee Navajo* Rawhide Springerville Nixon Four Corners* Trigen (steam plant) Plains Escalante

  7. OSTIblog Articles in the tokamak Topic | OSTI, US Dept of Energy Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information tokamak Topic Snowflake Science by Kate Bannan 13 Dec, 2011 in Science Communications 4351 snowflake.jpg Snowflake Science Read more about 4351 With winter just around the corner, can snow be far behind? We've all heard that no two snowflakes are alike, but what do we really know about them? Snowflakes always have six sides. Their form and shape depends on temperature and moisture. Snowflake shapes fall into six main categories: plate (flat), column,

  8. ‘Can Do’ Attitude Brings EM Family Together

    Energy.gov [DOE]

    OAK RIDGE, Tenn. – It’s 7:51 a.m. on a Tuesday morning. A white, long-bed 4x4 Dodge Ram turns the corner, entering the parking lot. The rumble of the hemi-powered engine stops and the door opens as Jim Kopotic, the federal project director for the East Tennessee Technology Park, one of EM’s primary cleanup sites in Oak Ridge, exits the cab.

  9. Feature Stories | The Ames Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Feature Stories Materials Preparation Center turns 35 The Materials Preparation Center is celebrating 35 years of providing the world's highest quality rare-earth metals and custom alloys that researchers and industry can find nowhere else. Take a look at MPC's history and what takes place in the southeast corner of the Metals Development building. (11/3/2016) READ MORE Ames Laboratory Scientists Leave Their Mark on Future Researchers Eight out of the past 10 years, Ames Laboratory chemist Aaron

  10. June 2015 National Idling Reduction Network News | Department of Energy

    Energy Saver

    July 2016 PM Newsletter July 2016 PM Newsletter Please click here to read the latest interactive edition of DOE Project Management News. This month's edition includes the Director's Corner and features articles on Good Schedule Management, PM EVM Roadside Assists Coming Your Way, and CRB Meeting Highlights. It also includes information on upcoming PMCDP classroom and online training and recent Acquisition Career Management Program certifications. Please click here to read the latest interactive

  11. Sandia National Laboratories: Working with Sandia:General Provisions (Terms

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    and Conditions) Contract Information iSupplier Account Accounts Payable Contract Information General Provisions (Section II Terms and Conditions) Construction and Facilities Contract Audit Working with Sandia General Provisions (Section II Terms and Conditions) Instructions for General Provisions (Section II Terms & Conditions) or contracts that state "(current version as of Rev. 0 document date)": Look at the document date in the upper right corner of the first page of your

  12. Signatures at Los Alamos National Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Signatures at Los Alamos National Laboratory Projects that involve signatures are taking place in every corner of the Laboratory. Top. One of the world's most powerful computers, Cielo is a Cray Computing system and a project of ACES, the New Mexico Alliance for Computing at Extreme Scale, a joint project of Sandia and Los Alamos na- tional laboratories. Cielo is the next-generation capability-class platform for the Advanced Simulation and Computing Program, and it allows signa- ture modeling

  13. Department of Energy Personal Property Management Program (3-7-12) (Informational Purposes Only)

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2012-03-12

    This draft directive is scheduled for review by the Directives Review Board on 3/15/12. Any questions, comments, or concerns with the proposed directive can be sent to your Directives Review Board representative (https://www.directives.doe.gov/references/directives-review-board-members) through your Directives Point of Contact (https://www.directives.doe.gov/development-review/dpc-corner/2010-10-1.pdf).

  14. Federal Utility Partnership Working Group Purpose, Policies, and Operations

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    | Department of Energy Purpose, Policies, and Operations Federal Utility Partnership Working Group Purpose, Policies, and Operations Draft document (last updated in 2010) discusses the purpose, policies, and operations of the Federal Utility Partnership Working Group. Download the FUPWG purpose, policies, and operations draft document. (111.17 KB) More Documents & Publications Federal Utility Partnership Working Group Meeting Chairman's Corner Federal Utility Partnership Working Group

  15. Assiniboine and Sioux Tribes of the Fort Peck Indian Reservation- 2003 Project

    Energy.gov [DOE]

    Project goals are to buy, install, and operate a 660-kW wind turbine on the Fort Peck Reservation in the northeast corner of Montana. This collaborative between the tribes, Fort Peck Community College, the Foundation for the American Indian, Tribal Enterprise Community, the local school district, and Montana-Dakota Utilities will defray electricity costs through the use of wind power and use the savings to develop community and education programs, and to foster employment.

  16. Coining seal

    DOEpatents

    Mancebo, Lloyd

    1976-01-01

    A bakeable high pressure-vacuum seal is provided in which an inductile sealing element having a butterfly shaped crosssection with protruding sharp edges at each of the four corners, is sandwiched between two ductile sealing elements, the sandwiched assembly then being compressed between the surfaces of the flange elements of a high pressure or high vacuum vessel to coin the ductile sealing element into the surface of the inductile sealing element as well as the surfaces of the flange elements.

  17. October 2016 PM Newsletter | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    October 2016 PM Newsletter October 2016 PM Newsletter Please click the link below to read the latest interactive edition of DOE Project Management News. This month's edition includes the Director's Corner and features articles on Project Peer Reviews and Organizational Learning, SMART Key Performance Parameters, How to Find Project Management Resources on energy.gov, and Available Training. Please click the link below to read the latest interactive edition of DOE Project Management News. This

  18. Project Reports for Red Lake Band of Chippewa Indians- 2003 Project

    Energy.gov [DOE]

    The Red Lake Band of Chippewa Indians, located in the northwest corner of Minnesota near the Canadian border, will assess the potential to expand the use of biomass resources for energy autonomy and economic development on tribal lands. Specifically, the tribe will evaluate the technical, market, financial, and cultural aspects of using its extensive, forested lands to create a sustainable bioproducts-based business and will develop a business plan to guide tribal industry development.

  19. May 2016 APM Newsletter | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    May 2016 APM Newsletter May 2016 APM Newsletter Please click here to read the latest interactive edition of the APM Newsletter. This month's edition includes the Director's Corner and featured articles on Project Schedule, PM EVM Roadside Assists, and Project Controls. It also includes information on upcoming PMCDP classroom and online training and updates on recently certified Acquisition Workforce Personnel. Please click here to read the latest interactive edition of the APM Newsletter. This

  20. PowerPoint Presentation

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Restaurants Walking Distance within Morton's Steakhouse Chick-fil-A Corner Bakery Kora Buffalo Wild Wings Jimmy Johns Ruth's Chris Steak House Chipotle Starbucks Bozzelli's Italian Deli Cinnabar, Lobbibar, and Perks Bar Louie McCormick & Schmick's Cosi Charlie Chiang's Legal Sea Foods Chili's Tortoise & Hare Bar and Grille Crystal City Sports Pub Portofino Good Stuff Eatery Café Italia Taj of India Ted's Montana Grill Neramitra Thai Black Lime Mediterranean Café Kabob Palace Urban Thai

  1. Red Lake Band of Chippewa Indians- 2003 Project

    Energy.gov [DOE]

    The Red Lake Band of Chippewa Indians, located in the northwest corner of Minnesota near the Canadian border, will assess the potential to expand the use of biomass resources for energy autonomy and economic development on tribal lands. Specifically, the tribe will evaluate the technical, market, financial, and cultural aspects of using its extensive, forested lands to create a sustainable bioproducts-based business and will develop a business plan to guide tribal industry development.

  2. Official Foreign Travel (Informational Purposes Only)

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2012-02-24

    This draft directive is scheduled for review by the Directives Review Board on 3/1/12. Any questions, comments, or concerns with the proposed directive can be sent to your Directives Review Board representative (https://www.directives.doe.gov/references/directives-review-board-members) through your Directives Point of Contact (https://www.directives.doe.gov/development-review/dpc-corner/2010-10-1.pdf).

  3. Official Foreign Travel (3-2-12) (Informational Purposes Only)

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2012-03-12

    This draft directive is scheduled for review by the Directives Review Board on 3/15/12. Any questions, comments, or concerns with the proposed directive can be sent to your Directives Review Board representative (https://www.directives.doe.gov/references/directives-review-board-members) through your Directives Point of Contact (https://www.directives.doe.gov/development-review/dpc-corner/2010-10-1.pdf).

  4. Microsoft Word - DOE-ID-INL-16-043.docx

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    3 SECTION A. Project Title: Replace Tank TK-5175 in Materials and Fuels Complex (MFC)-765 Truck Lock SECTION B. Project Description and Purpose: The Fuel Conditioning Facility (FCF), building MFC-765, truck lock 3000-gallon industrial wastewater tank (TK-5175), located in the southwest corner of the truck lock, has degraded and there is potential for water seepage into the tank from water infiltration from the surface. There is no evidence the tank leaks. Monthly inspections of the tank have

  5. Appendix C-7: Slideshow … What is ESPC and How Does it Work? (See separate Microsoft PowerPoint file)

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    * Customize this slideshow to present an overview of Energy Savings Performance Contracting (ESPC) to potential clients, and to describe your program's services. * View the presentation in Normal View with Notes visible, to see talking points for each topic. * Add your logo to the bottom right-hand corner of each page. Tips for using this slideshow [Insert your logo here] 2 What is ESPC and How Does It Work? [Organization Name] [Date] [Insert your logo here] 3  Competing budget needs 

  6. Department of Energy Contractor Diana Lewis Heading to National Small

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Business Week | Department of Energy Department of Energy Contractor Diana Lewis Heading to National Small Business Week Department of Energy Contractor Diana Lewis Heading to National Small Business Week June 10, 2013 - 8:50am Addthis Department of Energy Contractor Diana Lewis Heading to National Small Business Week John H. Hale III John H. Hale III Director, Office of Small and Disadvantaged Business Utilization National Small Business Week is around the corner, kicking off on June 17

  7. Science on the Hill: Methane cloud hunting

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Methane cloud hunting Methane cloud hunting Los Alamos researchers go hunting for methane gas over the Four Corners area of northwest New Mexico and find a strange daily pattern. July 12, 2015 methane map Methane, the primary component of natural gas, is also a potent greenhouse gas, trapping energy in the atmosphere. Last year NASA released satellite images showing a hot spot in the area where New Mexico, Colorado, Utah and Arizona meet, prompting scientists to go in search of the sources.

  8. lbnl | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    lbnl Lab employees, officials, business leaders dedicate Livermore Solar Center Employees and leaders from the government and private industry - and several invited guests - came together last month to dedicate the Lawrence Livermore Solar Center. The solar array occupies 10 acres in the northwest corner of Lawrence Livermore National Laboratory's (LLNL)... Consortium Led by University of California, Berkeley Awarded $25M NNSA Grant for Nuclear Science and Security Research Through Grant,

  9. solar energy | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    energy Lab employees, officials, business leaders dedicate Livermore Solar Center Employees and leaders from the government and private industry - and several invited guests - came together last month to dedicate the Lawrence Livermore Solar Center. The solar array occupies 10 acres in the northwest corner of Lawrence Livermore National Laboratory's (LLNL)... NNSA labs continue to lead national solar power evaluation effort NNSA's laboratories have unique capabilities in modeling, simulation,

  10. solar power | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    power Lab employees, officials, business leaders dedicate Livermore Solar Center Employees and leaders from the government and private industry - and several invited guests - came together last month to dedicate the Lawrence Livermore Solar Center. The solar array occupies 10 acres in the northwest corner of Lawrence Livermore National Laboratory's (LLNL)... NNSA labs continue to lead national solar power evaluation effort NNSA's laboratories have unique capabilities in modeling, simulation,

  11. solar | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    solar Lab employees, officials, business leaders dedicate Livermore Solar Center Employees and leaders from the government and private industry - and several invited guests - came together last month to dedicate the Lawrence Livermore Solar Center. The solar array occupies 10 acres in the northwest corner of Lawrence Livermore National Laboratory's (LLNL)... NNSA labs continue to lead national solar power evaluation effort NNSA's laboratories have unique capabilities in modeling, simulation,

  12. Monthly News Blast

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    YouTube  Facebook  Twitter Blog Past Newsletters Bioenergy Social Media & Multimedia Corner Monthly News Blast July 2013 Secretaries Moniz and Vilsack Speaking at Biomass 2013 Secretary of Energy Ernest Moniz and Secretary of Agriculture Tom Vilsack have confirmed that they will speak at the upcoming Biomass 2013 conference to be held in Washington, D.C. on July 31-August 1. Secretary Vilsack will be an opening keynote presenter on Thursday morning, August 1, and Secretary Moniz will

  13. Monthly News Blast: February 2013

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    YouTube  Facebook  Twitter Blog Past Newsletters Bioenergy Social Media & Multimedia Corner Monthly News Blast February 2013 In the Spotlight: Zia Haq Zia Haq, Lead Analyst and DPA Coordinator, is in the spotlight this month as part of our video series featuring Bioenergy Technologies Office staff. Watch Episode 4 of the Office's Staff Spotlight Series to hear about Zia's vision for the Office and why he first became interested in the bioenergy field. Did you miss the first three

  14. Monthly News Blast: January 2013

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Recent Presentations Biomass Social Media & Multimedia Corner Monthly News Blast January 2013 New Funding Opportunity Announcements (FOA): FOAs Available to Fund Advancements in Feedstock Logistics and Algal Biomass Yield Advanced Biomass Feedstock Logistics Systems II The Energy Department announced the Advanced Biomass Feedstock Logistics Systems II funding opportunity, making about $6 million available for projects that will develop and demonstrate supply chain technologies to affordably

  15. Monthly Newsblast December 2012

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    YouTube  Facebook  Twitter Program Blog Past Newsletters Program Presentations Biomass Social Media & Multimedia Corner Monthly News Blast December 2012 New Year, New Name As changes to the Department of Energy's Office of Energy Efficiency and Renewable Energy are put into place, the Biomass Program is being rebranded. Effective in 2013, we'll be known as the "Biomass Technologies Office." New Funding Opportunity Announcement: Carbon, Hydrogen, and Separation Efficiencies

  16. Cummins Improves Energy Performance 12.6% with SEP

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    performance Learn more at energy.gov/betterbuildings/superior-energy-performance 2     From the building management system control room at the Rocky Mount Engine Plant, Cummins' Freddie Lacewell (building management system technician) can monitor energy use in any corner of the plant. Photo: Cummins Sustainability Report Learn more at energy.gov/betterbuildings/superior-energy-performance 3 Learn more at energy.gov/betterbuildings/superior-energy-performance 4 Cummins Rocky Mount

  17. NERSC Staff Participate in Regional Science Bowl

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Staff Participate in Regional Science Bowl NERSC Staff Participate in Regional Science Bowl February 5, 2013 DOEScienceBowl NERSC's Elizabeth Bautista moderates DOE Science Bowl Competition at Berkeley Lab. High School students from all corners of the San Francisco Bay Area flocked to the Lawrence Berkeley National Laboratory (Berkeley Lab) on Saturday, February 2, 2013 to battle in the Department of Energy's Regional Science Bowl-an academic competition that tests students' knowledge in all

  18. US ITER | Contact Us

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Organizational Charts ABOUT US ITER | WHY FUSION? | DOING BUSINESS WITH US ITER | MEDIA CORNER | JOBS | CONTACT US Visitor Information Key Contact Staff Directory Organizational Charts U.S. ITER Contacts Home > Contact Us> Organizational Charts Organizational Charts US ITER Organizational Chart Oak Ridge National Laboratory Organizational Chart ITER Organization (IO) Structure Chart ITER International Department of Energy Office of Science Oak Ridge National Laboratory Princeton Plasma

  19. Bergada-M.PDF

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    External Calibration of Millimeter-Wave Atmospheric Radar Systems Using Corner Reflectors and Spheres M. Bergada, S. M. Sekelsky, and L. Li Microwave Remote Sensing Laboratory University of Massachusetts at Amherst Amherst, Massachusetts Introduction Millimeter-wave (MMW) radars have become standard cloud research tools because of their high sensitivity to small cloud particles, low prime power requirements, and compact size. However, MMW radars are more likely to suffer gain variations, so

  20. Community Connections: Dec. 2014 - Jan. 2015

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Dec. 2014 - Jan. 2015 Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:November 2, 2016 all issues All Issues » submit IN THIS ISSUE Leveraged small business projects will receive free technical assistance Los Alamos and Sandia announce winners New scholarship pays it forward Applications due Dec. 23 New analyses reveal higher Four Corners methane emissions than suggested by EPA Looking at fossil mining industry as a whole is key In

  1. Salish & Kootenai Holding Company - Biomass Feasibility Analysis on the Flathead Reservation

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Study for the Yurok Tribe DOE Tribal Energy Program Review Meeting Award #DE-FG36-07GO17078 November 7, 2007 Presented By: Austin Nova, Yurok Tribe & Jim Zoellick, Schatz Energy Research Center Background/Locati on Yurok Reservation Straddles the lower stem of the Klamath River, 2 miles wide and 44 miles long) Located in northwest corner of California Background * Largest Indian Tribe in California * Traditional livelihood on the Yurok Reservation is based upon subsistence harvest of salmon

  2. Intellectual Property Agreement | The Ames Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Intellectual Property Agreement ATTENTION: Forms that reside in an employee's official personnel file (OPF) now have barcodes in the bottom right-hand corner. The most common forms are the Personnel Requisitions, Change/Reappointment Requisition, AL-473 form, and Associateship form. The barcodes were placed on the forms for the Content Management system that Human Resources will implement to scan employee records. Effective immediately, if old versions of official personnel file (OPF) forms are

  3. About EIA - Insideeia - U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    Alumni Corner Congratulations Gale Kabat, new EIA retiree! July 7 On July 1, Gale Kabat of the Office of Resource and Technology Management's Finance Team retired from EIA with a Distinguished Career Service Award. Administrator Adam Sieminski presented to Gale Kabat, in recognition and appreciation of more than 24 years of federal government service, a plaque that reads: "Ms. Kabat excelled at developing EIA's financial management procedures and was instrumental in thoroughly documenting

  4. Presentation title: This can be up to 2 lines

    Gasoline and Diesel Fuel Update

    Information Administration For U.S.-China Oil & Gas Industry Forum September 28, 2016 | Tysons Corner, VA By Adam Sieminski, EIA Administrator EIA Overview 2 Mission: EIA collects, analyzes, and disseminates independent and impartial energy information to promote sound policymaking, efficient markets, and public understanding of energy and its interaction with the economy and the environment. EIA is the Nation's premier source of energy information and, by law, its data, analyses, and

  5. Lidar techniques for search and rescue

    SciTech Connect

    Cabral, W.L.

    1985-01-01

    Four techniques for using LIDAR in Search and Rescue Operations will be discussed. The topic will include laser retroreflection, laser-induced fluorescence in the visible, laser-induced fluorescence during daylight hours, and laser-induced fluorescence in the uv. These techniques use high-repetition rate lasers at a variety of frequencies to induce either fluorescence in dye markers or retroreflection from plastic corner cubes on life preservers and other emergency markers.

  6. April 2013 Monthly News Blast

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    KDF Social Media  YouTube  Facebook  Twitter Blog Past Newsletters Bioenergy Social Media & Multimedia Corner Monthly News Blast April 2013 Register Now for the 2013 Project Peer Review! On May 20-23, 2013, the Bioenergy Technologies Office (BETO) will host its 2013 Project Peer Review at the Hilton Mark Center in Alexandria, Virginia. Attending the Peer Review provides an excellent opportunity to learn about new shifts in BETO's research focus; observe hundreds of technical

  7. August 2016 PM Newsletter | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    August 2016 PM Newsletter August 2016 PM Newsletter Please click here to read the latest interactive edition of DOE Project Management News. This month's edition includes the Director's Corner and features articles on EIR/IPR/PPR/ICE/ICR: "What is the Focus? How are They Related?" as well as PM EVM Roadside Assists Coming Your Way, and news Announcing Project Controls Fellowship Program. It also includes information on upcoming PMCDP classroom and online training and recent Acquisition

  8. Helen He! NERSC User Services Group!

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    July 10, 2014! Babbage: the Intel Many Core (MIC) Testbed System at NERSC First Message * Babbage can help you to prepare for Cori regarding thread scalability (hybrid MPI/OpenMP implementa=on) and vectoriza=on. * Performance on Babbage will be significantly worse than Cori. However, using Babbage can expose boGlenecks and weaknesses in your code for improvement. - 2 - Outline * Knights Corner (KNC) architecture and programming considera=ons * System configura=ons and programming environment *

  9. I/O

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    The New Computing Infrastructure In this issue Things you should know.........................1 Consultants' Corner...................2 Software and Tool News.........................4 Machine News.....................7 HPC-Behind the Scenes....................9 Quarterly Stats........16 Current Machines- a snapshot in time........17 LA-UR-15-26501 Things you should know... Standard service features: The Integrated Computing Network (ICN) Consulting Team provides user support on a wide variety

  10. I/O

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Trinity Issue In this issue Things you should know........................1 Consultants' Corner...................2 Software and Tool News.........................3 Machines News.....................5 HPC-Behind the Scenes.....................8 Quarterly Stats.......10 Current Machines- a snapshot in time.......11 LA-UR-14-27892 Things you should know............ Standard service features The Integrated Computing Network (ICN) Consulting Team provides user support on a wide variety of HPC

  11. I/O

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    In this issue Things you should know........................1 Consultants Corner...................2 Software and Tool News.........................4 Machines News.....................6 HPC-Behind the Scenes.....................8 Quarterly Stats.......12 Current Machines- a snapshot in time.......13 LA-UR-14-25322 Things you should know............ Standard service features The Integrated Computing Network (ICN) Consulting Team provides user support on a wide variety of HPC topics: *

  12. Lab employees, officials, business leaders dedicate Livermore Solar Center

    National Nuclear Security Administration (NNSA)

    | National Nuclear Security Administration | (NNSA) employees, officials, business leaders dedicate Livermore Solar Center Tuesday, June 7, 2016 - 11:29am Employees and leaders from the government and private industry - and several invited guests - came together last month to dedicate the Lawrence Livermore Solar Center. The solar array occupies 10 acres in the northwest corner of Lawrence Livermore National Laboratory's (LLNL) property. Announced in 2015, it contains 12,720 solar panels

  13. IMPROVED TYPE OF FUEL ELEMENT

    DOEpatents

    Monson, H.O.

    1961-01-24

    A radiator-type fuel block assembly is described. It has a hexagonal body of neutron fissionable material having a plurality of longitudinal equal- spaced coolant channels therein aligned in rows parallel to each face of the hexagonal body. Each of these coolant channels is hexagonally shaped with the corners rounded and enlarged and the assembly has a maximum temperature isothermal line around each channel which is approximately straight and equidistant between adjacent channels.

  14. Fuel cell with metal screen flow-field

    DOEpatents

    Wilson, Mahlon S.; Zawodzinski, Christine

    2001-01-01

    A polymer electrolyte membrane (PEM) fuel cell is provided with electrodes supplied with a reactant on each side of a catalyzed membrane assembly (CMA). The fuel cell includes a metal mesh defining a rectangular flow-field pattern having an inlet at a first corner and an outlet at a second corner located on a diagonal from the first corner, wherein all flow paths from the inlet to the outlet through the square flow field pattern are equivalent to uniformly distribute the reactant over the CMA. In a preferred form of metal mesh, a square weave screen forms the flow-field pattern. In a particular characterization of the present invention, a bipolar plate electrically connects adjacent fuel cells, where the bipolar plate includes a thin metal foil having an anode side and a cathode side; a first metal mesh on the anode side of the thin metal foil; and a second metal mesh on the cathode side of the thin metal foil. In another characterization of the present invention, a cooling plate assembly cools adjacent fuel cells, where the cooling plate assembly includes an anode electrode and a cathode electrode formed of thin conducting foils; and a metal mesh flow field therebetween for distributing cooling water flow over the electrodes to remove heat generated by the fuel cells.

  15. Fuel cell with metal screen flow-field

    DOEpatents

    Wilson, Mahlon S.; Zawodzinski, Christine

    1998-01-01

    A polymer electrolyte membrane (PEM) fuel cell is provided with electrodes supplied with a reactant on each side of a catalyzed membrane assembly (CMA). The fuel cell includes a metal mesh defining a rectangular flow-field pattern having an inlet at a first corner and an outlet at a second corner located on a diagonal from the first corner, wherein all flow paths from the inlet to the outlet through the square flow field pattern are equivalent to uniformly distribute the reactant over the CMA. In a preferred form of metal mesh, a square weave screen forms the flow-field pattern. In a particular characterization of the present invention, a bipolar plate electrically connects adjacent fuel cells, where the bipolar plate includes a thin metal foil having an anode side and a cathode side; a first metal mesh on the anode side of the thin metal foil; and a second metal mesh on the cathode side of the thin metal foil. In another characterization of the present invention, a cooling plate assembly cools adjacent fuel cells, where the cooling plate assembly includes an anode electrode and a cathode electrode formed of thin conducting foils; and a metal mesh flow field therebetween for distributing cooling water flow over the electrodes to remove heat generated by the fuel cells.

  16. Fuel cell with metal screen flow-field

    DOEpatents

    Wilson, M.S.; Zawodzinski, C.

    1998-08-25

    A polymer electrolyte membrane (PEM) fuel cell is provided with electrodes supplied with a reactant on each side of a catalyzed membrane assembly (CMA). The fuel cell includes a metal mesh defining a rectangular flow-field pattern having an inlet at a first corner and an outlet at a second corner located on a diagonal from the first corner, wherein all flow paths from the inlet to the outlet through the square flow field pattern are equivalent to uniformly distribute the reactant over the CMA. In a preferred form of metal mesh, a square weave screen forms the flow-field pattern. In a particular characterization of the present invention, a bipolar plate electrically connects adjacent fuel cells, where the bipolar plate includes a thin metal foil having an anode side and a cathode side; a first metal mesh on the anode side of the thin metal foil; and a second metal mesh on the cathode side of the thin metal foil. In another characterization of the present invention, a cooling plate assembly cools adjacent fuel cells, where the cooling plate assembly includes an anode electrode and a cathode electrode formed of thin conducting foils; and a metal mesh flow field there between for distributing cooling water flow over the electrodes to remove heat generated by the fuel cells. 11 figs.

  17. Modular heat exchanger

    DOEpatents

    Giardina, Angelo R. [Marple Township, Delaware County, PA

    1981-03-03

    A shell and tube heat exchanger having a plurality of individually removable tube bundle modules. A lattice of structural steel forming rectangular openings therein is placed at each end of a cylindrical shell. Longitudinal structural members are placed in the shell between corners of the rectangular openings situated on opposite ends of the shell. Intermediate support members interconnect the longitudinal supports so as to increase the longitudinal supports rigidity. Rectangular parallelpiped tube bundle moldules occupy the space defined by the longitudinal supports and end supports and each include a rectangular tube sheet situated on each end of a plurality of tubes extending therethrough, a plurality of rectangular tube supports located between the tube sheets, and a tube bundle module stiffening structure disposed about the bundle's periphery and being attached to the tube sheets and tube supports. The corners of each tube bundle module have longitudinal framework members which are mateable with and supported by the longitudinal support members. Intermediate support members constitute several lattice, each of which is situate d in a plane between the end support members. The intermediate support members constituting the several lattice extend horizontally and vertically between longitudinal supports of adjacent tube module voids. An alternative embodiment for intermediate support members constitute a series of structural plates situated at the corners of the module voids and having recesses therein for receiving the respective longitudinal support members adjacent thereto, protrusions separating the recesses, and a plurality of struts situated between protrusions of adjacent structural plates.

  18. Modular heat exchanger

    DOEpatents

    Giardina, A.R.

    1981-03-03

    A shell and tube heat exchanger is described having a plurality of individually removable tube bundle modules. A lattice of structural steel forming rectangular openings therein is placed at each end of a cylindrical shell. Longitudinal structural members are placed in the shell between corners of the rectangular openings situated on opposite ends of the shell. Intermediate support members interconnect the longitudinal supports so as to increase the longitudinal supports rigidity. Rectangular parallelepiped tube bundle modules occupy the space defined by the longitudinal supports and end supports and each include a rectangular tube sheet situated on each end of a plurality of tubes extending there through, a plurality of rectangular tube supports located between the tube sheets, and a tube bundle module stiffening structure disposed about the bundle's periphery and being attached to the tube sheets and tube supports. The corners of each tube bundle module have longitudinal framework members which are mateable with and supported by the longitudinal support members. Intermediate support members constitute several lattices, each of which is situated in a plane between the end support members. The intermediate support members constituting the several lattices extend horizontally and vertically between longitudinal supports of adjacent tube module voids. An alternative embodiment for intermediate support members constitute a series of structural plates situated at the corners of the module voids and having recesses therein for receiving the respective longitudinal support members adjacent thereto, protrusions separating the recesses, and a plurality of struts situated between protrusions of adjacent structural plates. 12 figs.

  19. Dead Zones in LX-17 and PBX 9502

    SciTech Connect

    Souers, P C; Andreski, H G; Batteux, J; Bratton, B; Cabacungan, C; Cook, III, C F; Fletcher, S; Garza, R; Grimsley, D; Handly, J; Hernandez, A; McMaster, P; Molitoris, J D; Palmer, R; Prindiville, J; Rodriguez, J; Schneberk, D; Wong, B; Vitello, P

    2005-09-06

    Pin and X-ray corner-turning data have been taken on ambient LX-17 and PBX 9052, and the results are listed in tables as an aid to future modeling. The results have been modeled at 4 zones/mm with a reactive flow approach that varies the burn rate as a function of pressure. A single rate format is used to simulate failure and detonation in different pressure regimes. A pressure cut-off must also be reached to initiate the burn. Corner-turning and failure are modeled using an intermediate pressure rate region, and detonation occurs at high pressure. The TATB booster is also modeled using reactive flow, and X-ray tomography is used to partition the ram-pressed hemisphere into five different density regions. The model reasonably fits the bare corner-turning experiment but predicts a smaller dead zone with steel confinement, in contradiction with experiment. The same model also calculates the confined and unconfined cylinder detonation velocities and predicts the failure of the unconfined cylinder at 3.75 mm radius. The PBX 9502 shows a smaller dead zone than LX-17. An old experiment that showed a large apparent dead zone in Comp B was repeated with X-ray transmission and no dead zone was seen. This confirms the idea that a variable burn rate is the key to modeling. The model also produces initiation delays, which are shorter than those found in time-to-detonation.

  20. The tectonic mechanism for uplift and rotation of crustal blocks in the Central basin platform, Permian basin, Texas and New Mexico

    SciTech Connect

    Yang Kennming; Dorobek, S.L. )

    1991-03-01

    The Central basin platform is a positive tectonic element in the subsurface of the Permian basin. This enigmatic platform strikes north-northwest-south-southeast and at a high angle to the Marathon fold-and-thrust belt to the south. Although the uplift of the platform was related temporally to major overthrusting in the orogenic belt to the south and east, its formative mechanisms are still poorly understood. Previously compiled tectonic maps and cross sections were analyzed to identify the significant characteristics of this complicated structure. (1) Much of the platform is bounded by laterally discontinuous, high-angle faults with large vertical displacements. (2) The bounding faults suggest that the platform is composed of several discrete blocks that are arranged in a dextral en echelon pattern. (3) The southwest and northeast corners of each block typically are bounded by major faults; block uplift is greatest at the southwest and northeast corners. (4) Blocks are separated by west-northwest-east-southeast-trending transfer zones. These characteristics suggest that the Central Basin platform was subjected to a north-northwest-south-southeast-trending dextral couple that caused the platform to split into several blocks. Individual blocks rotated in the same clockwise sense and produced the maximum uplift observed at the southwest and northeast corners of blocks. In addition to the above characteristics, the amount of uplift an the width of individual blocks progressively decrease toward the north; block boundaries also become less defined northward. However, these additional complexities are not fully understood yet.

  1. Organized Oscillations of Initially-Turbulent Flow Past a Cavity

    SciTech Connect

    J.C. Lin; D. Rockwell

    2002-09-17

    Flow past an open cavity is known to give rise to self-sustained oscillations in a wide variety of configurations, including slotted-wall, wind and water tunnels, slotted flumes, bellows-type pipe geometries, high-head gates and gate slots, aircraft components and internal piping systems. These cavity-type oscillations are the origin of coherent and broadband sources of noise and, if the structure is sufficiently flexible, flow-induced vibration as well. Moreover, depending upon the state of the cavity oscillation, substantial alterations of the mean drag may be induced. In the following, the state of knowledge of flow past cavities, based primarily on laminar inflow conditions, is described within a framework based on the flow physics. Then, the major unresolved issues for this class of flows will be delineated. Self-excited cavity oscillations have generic features, which are assessed in detail in the reviews of Rockwell and Naudascher, Rockwell, Howe and Rockwell. These features, which are illustrated in the schematic of Figure 1, are: (i) interaction of a vorticity concentration(s) with the downstream corner, (ii) upstream influence from this corner interaction to the sensitive region of the shear layer formed from the upstream corner of the cavity; (iii) conversion of the upstream influence arriving at this location to a fluctuation in the separating shear layer; and (iv) amplification of this fluctuation in the shear layer as it develops in the streamwise direction. In view of the fact that inflow shear-layer in the present investigation is fully turbulent, item (iv) is of particular interest. It is generally recognized, at least for laminar conditions at separation from the leading-corner of the cavity, that the disturbance growth in the shear layer can be described using concepts of linearized, inviscid stability theory, as shown by Rockwell, Sarohia, and Knisely and Rockwell. As demonstrated by Knisely and Rockwell, on the basis of experiments interpreted

  2. MAGNETIC SHIELDING OF EXOMOONS BEYOND THE CIRCUMPLANETARY HABITABLE EDGE

    SciTech Connect

    Heller, René; Zuluaga, Jorge I. E-mail: jzuluaga@fisica.udea.edu.co

    2013-10-20

    With most planets and planetary candidates detected in the stellar habitable zone (HZ) being super-Earths and gas giants rather than Earth-like planets, we naturally wonder if their moons could be habitable. The first detection of such an exomoon has now become feasible, and due to observational biases it will be at least twice as massive as Mars. However, formation models predict that moons can hardly be as massive as Earth. Hence, a giant planet's magnetosphere could be the only possibility for such a moon to be shielded from cosmic and stellar high-energy radiation. Yet, the planetary radiation belt could also have detrimental effects on exomoon habitability. Here we synthesize models for the evolution of the magnetic environment of giant planets with thresholds from the runaway greenhouse (RG) effect to assess the habitability of exomoons. For modest eccentricities, we find that satellites around Neptune-sized planets in the center of the HZ around K dwarf stars will either be in an RG state and not be habitable, or they will be in wide orbits where they will not be affected by the planetary magnetosphere. Saturn-like planets have stronger fields, and Jupiter-like planets could coat close-in habitable moons soon after formation. Moons at distances between about 5 and 20 planetary radii from a giant planet can be habitable from an illumination and tidal heating point of view, but still the planetary magnetosphere would critically influence their habitability.

  3. Use and Application of the ARCON96 Dispersion Model at the Y-12 Complex

    SciTech Connect

    Walker, D.A.; Lee, D.W.; Miller, R.L.

    2001-06-04

    The Atmospheric Relative Concentrations in Building Wakes computer code (ARCON96) was developed for the U.S. Nuclear Regulatory Commission (NRC) to calculate normalized concentrations in plumes from nuclear power plants at control room air intakes in the vicinity of hypothetical accidental releases. ARCON96 implements a straight-line Gaussian dispersion model with dispersion coefficients that are modified to account for low-wind-speed meander and building wake effects. These two modifications to the dispersion coefficients were benchmarked and justified in the ARCON96 code documentation. The code calculates {chi}/Q values (normalized concentrations) consistent with the methodology defined in NRC Regulatory Guide (RG) 1.145, position 3. Based on recent U. S. Department of Energy (DOE) acceptance of NRC RG 1.145, position 3 methodology for performing accident dispersion analyses, BWXT Y-12 L.L.C. evaluated the potential use and application for performing dispersion analyses at the Y-12 Complex. Using site specific meteorology inputs, a generic analysis (assuming ground-level releases) was performed to develop site-wide normalized concentrations for various distances to be used in consequence screening analyses. Additionally, the results were compared to other dispersion analysis models for confirmation of the results.

  4. CP violation in heavy MSSM Higgs scenarios

    DOE PAGES [OSTI]

    Carena, M.; Ellis, J.; Lee, J. S.; Pilaftsis, A.; Wagner, C. E. M.

    2016-02-18

    We introduce and explore new heavy Higgs scenarios in the Minimal Supersymmetric Standard Model (MSSM) with explicit CP violation, which have important phenomenological implications that may be testable at the LHC. For soft supersymmetry-breaking scales MS above a few TeV and a charged Higgs boson mass MH+ above a few hundred GeV, new physics effects including those from explicit CP violation decouple from the light Higgs boson sector. However, such effects can significantly alter the phenomenology of the heavy Higgs bosons while still being consistent with constraints from low-energy observables, for instance electric dipole moments. To consider scenarios with amore » charged Higgs boson much heavier than the Standard Model (SM) particles but much lighter than the supersymmetric particles, we revisit previous calculations of the MSSM Higgs sector. We compute the Higgs boson masses in the presence of CP violating phases, implementing improved matching and renormalization-group (RG) effects, as well as two-loop RG effects from the effective two-Higgs Doublet Model (2HDM) scale MH± to the scale MS. Here, we illustrate the possibility of non-decoupling CP-violating effects in the heavy Higgs sector using new benchmark scenarios named.« less

  5. Rotational and radial velocities of 1.3-2.2 M {sub ☉} red giants in open clusters

    SciTech Connect

    Carlberg, Joleen K.

    2014-06-01

    This study presents the rotational distribution of red giant (RG) stars in 11 old to intermediate age open clusters. The masses of these stars are all above the Kraft break, so they lose negligible amounts of their birth angular momentum (AM) during the main-sequence (MS) evolution. However, they do span a mass range with quite different AM distributions imparted during formation, with the stars less massive than ∼1.6M {sub ☉} arriving on the MS with lower rotation rates than the more massive stars. The majority of RGs in this study are slow rotators across the entire red giant branch regardless of mass, supporting the picture that intermediate-mass stars rapidly spin down when they evolve off the MS and develop convection zones capable of driving a magnetic dynamo. Nevertheless, a small fraction of RGs in open clusters show some level of enhanced rotation, and faster rotators are as common in these clusters as in the field RG population. Most of these enhanced rotators appear to be red clump stars, which is also true of the underlying stellar sample, while others are clearly RGs that are above or below the clump. In addition to rotational velocities, the radial velocities (RVs) and membership probabilities of individual stars are also presented. Cluster heliocentric RVs for NGC 6005 and Pismis 18 are reported for the first time.

  6. Neutron Polarization Analysis for Biphasic Solvent Extraction Systems

    DOE PAGES [OSTI]

    Motokawa, Ryuhei; Endo, Hitoshi; Nagao, Michihiro; Heller, William T.

    2016-06-16

    Here we performed neutron polarization analysis (NPA) of extracted organic phases containing complexes, comprised of Zr(NO3)4 and tri-n-butyl phosphate, which enabled decomposition of the intensity distribution of small-angle neutron scattering (SANS) into the coherent and incoherent scattering components. The coherent scattering intensity, containing structural information, and the incoherent scattering compete over a wide range of magnitude of scattering vector, q, specifically when q is larger than q* ≈ 1/Rg, where Rg is the radius of gyration of scatterer. Therefore, it is important to determine the incoherent scattering intensity exactly to perform an accurate structural analysis from SANS data when Rgmore » is small, such as the aforementioned extracted coordination species. Although NPA is the best method for evaluating the incoherent scattering component for accurately determining the coherent scattering in SANS, this method is not used frequently in SANS data analysis because it is technically challenging. In this study, we successfully demonstrated that experimental determination of the incoherent scattering using NPA is suitable for sample systems containing a small scatterer with a weak coherent scattering intensity, such as extracted complexes in biphasic solvent extraction systems.« less

  7. A Physically Based Correlation of Irradiation-Induced Transition Temperature Shifts for RPV Steels

    SciTech Connect

    Eason, Ernest D.; Odette, George Robert; Nanstad, Randy K; Yamamoto, Takuya

    2007-11-01

    The reactor pressure vessels (RPVs) of commercial nuclear power plants are subject to embrittlement due to exposure to high-energy neutrons from the core, which causes changes in material toughness properties that increase with radiation exposure and are affected by many variables. Irradiation embrittlement of RPV beltline materials is currently evaluated using Regulatory Guide 1.99 Revision 2 (RG1.99/2), which presents methods for estimating the shift in Charpy transition temperature at 30 ft-lb (TTS) and the drop in Charpy upper shelf energy (ΔUSE). The purpose of the work reported here is to improve on the TTS correlation model in RG1.99/2 using the broader database now available and current understanding of embrittlement mechanisms. The USE database and models have not been updated since the publication of NUREG/CR-6551 and, therefore, are not discussed in this report. The revised embrittlement shift model is calibrated and validated on a substantially larger, better-balanced database compared to prior models, including over five times the amount of data used to develop RG1.99/2. It also contains about 27% more data than the most recent update to the surveillance shift database, in 2000. The key areas expanded in the current database relative to the database available in 2000 are low-flux, low-copper, and long-time, high-fluence exposures, all areas that were previously relatively sparse. All old and new surveillance data were reviewed for completeness, duplicates, and discrepancies in cooperation with the American Society for Testing and Materials (ASTM) Subcommittee E10.02 on Radiation Effects in Structural Materials. In the present modeling effort, a 10% random sample of data was reserved from the fitting process, and most aspects of the model were validated with that sample as well as other data not used in calibration. The model is a hybrid, incorporating both physically motivated features and empirical calibration to the U.S. power reactor surveillance

  8. Lg excitation, attenuation, and source spectral scaling in central and eastern North America

    SciTech Connect

    Mitchell, B.J.; Xie, J.; Baqer, S.

    1997-10-01

    Seismic moments and corner frequencies were obtained for many earthquakes in the central and eastern United States, and for a few events in the western United States, using the Lg phase and a recently developed inversion algorithm. Additionally, Q values for the Lg phase along paths to individual stations were obtained simultaneously with the source parameters. Both corner frequencies and magnitudes were found to vary systematically with moment. For moments between 0.15 and 400 x 10{sup 15} N-m corner frequencies vary between about 4 and 0.2 Hz while body-wave magnitude varies between about 3.5 and 5.8. A map of Lg Q values displays a systematic decrease from east and west. Maximum and minimum values are 989 and 160, respectively. Lg coda Q values were obtained for the entire United States with excellent coverage in the eastern and western portions of the country and somewhat poorer coverage in the central portion. Lg coda Q is highest (700-750) in a region of the northeastern United States that includes portions of New York and Pennsylvania and lowest (>200) in California. Lg coda Q is lower (250-450) everywhere west of Rocky Mountains than in the rest of the country (450-750). Q determinations for both the direct Lg phase and Lg coda indicate that, for an earthquake of a given magnitude, Lg and its coda will propagate much more efficiently, and cause damage over a wider area, in the eastern and central United States than it will in the United States.

  9. Mechanical environmental transport of actinides and ¹³⁷Cs from an arid radioactive waste disposal site

    DOE PAGES [OSTI]

    Snow, Mathew S.; Clark, Sue B.; Morrison, Samuel S.; Watrous, Matthew G.; Olson, John E.; Snyder, Darin C.

    2015-10-01

    Particulate transport represents an important mechanism for actinides and fission products at the Earth's surface; soil samples taken in the early 1970's near the Subsurface Disposal Area (SDA) at Idaho National Laboratory (INL) provide a case study for examining the mechanisms and characteristics of actinide transport under arid conditions. Transuranic waste was disposed via shallow land burial at the SDA until shortly after a flooding event that occurred in 1969. In this study we analyze soils collected in the early 1970's for ¹³⁷Cs, ²⁴¹Am, and Pu using a combination of radiometric and mass spectrometric techniques. Two distinct ²⁴⁰Pu/²³⁹Pu isotopic ratiosmore » are observed for contamination from the SDA, with values ranging from at least 0.059 to 0.069. ²⁴¹Am concentrations are observed to increase only slightly in 0-4 cm soils over the ~40 year period since soil sampling, contrary to Markham's previous hypothesis that ²⁴¹Pu is principally associated with the 0-4 cm soil fractions (Markham 1978). The lack of statistical difference in ²⁴¹Am/²³⁹⁺²⁴⁰Pu ratios with depth suggests mechanical transport and mixing discrete contaminated particles under arid conditions. Occasional samples beyond the northeastern corner are observed to contain anomalously high Pu concentrations with corresponding low ²⁴⁰Pu/²³⁹Pu atoms ratios, suggesting the occurrence of "hot particles;" application of a background Pu subtraction results in calculated Pu atom ratios for the "hot particles" which are statistically similar to those observed in the northeastern corner. Taken together, our data suggests that flooding resulted in mechanical transport of contaminated particles into the area between the SDA and the flood containment dike in the northeastern corner, following which subsequent contamination spreading resulted from wind transport of discrete particles.« less

  10. Stress and Fracture Mechanics Analyses of Boiling Water Reactor and Pressurized Water Reactor Pressure Vessel Nozzles

    SciTech Connect

    Yin, Shengjun; Bass, Bennett Richard; Stevens, Gary; Kirk, Mark

    2011-01-01

    This paper describes stress analysis and fracture mechanics work performed to assess boiling water reactor (BWR) and pressurized water reactor (PWR) nozzles located in the reactor pressure vessel (RPV) adjacent to the core beltline region. Various RPV nozzle geometries were investigated: 1. BWR recirculation outlet nozzle; 2. BWR core spray nozzle3 3. PWR inlet nozzle; ; 4. PWR outlet nozzle; and 5. BWR partial penetration instrument nozzle. The above nozzle designs were selected based on their proximity to the core beltline region, i.e., those nozzle configurations that are located close enough to the core region such that they may receive sufficient fluence prior to end-of-license (EOL) to require evaluation as part of establishing the allowed limits on heatup, cooldown, and hydrotest (leak test) conditions. These nozzles analyzed represent one each of the nozzle types potentially requiring evaluation. The purpose of the analyses performed on these nozzle designs was as follows: To model and understand differences in pressure and thermal stress results using a two-dimensional (2-D) axi-symmetric finite element model (FEM) versus a three-dimensional (3-D) FEM for all nozzle types. In particular, the ovalization (stress concentration) effect of two intersecting cylinders, which is typical of RPV nozzle configurations, was investigated; To verify the accuracy of a selected linear elastic fracture mechanics (LEFM) hand solution for stress intensity factor for a postulated nozzle corner crack for both thermal and pressure loading for all nozzle types; To assess the significance of attached piping loads on the stresses in the nozzle corner region; and To assess the significance of applying pressure on the crack face with respect to the stress intensity factor for a postulated nozzle corner crack.

  11. Model Based Structural Evaluation & Design of Overpack Container for Bag-Buster Processing of TRU Waste Drums

    SciTech Connect

    D. T. Clark; A. S. Siahpush; G. L. Anderson

    2004-07-01

    This paper describes a materials and computational model based analysis utilized to design an engineered overpack container capable of maintaining structural integrity for confinement of transuranic wastes undergoing the cryo-vacuum stress based Bag-Buster process and satisfying DOT 7A waste package requirements. The engineered overpack is a key component of the Ultra-BagBuster process/system being commercially developed by UltraTech International for potential DOE applications to non-intrusively breach inner confinement layers (poly bags/packaging) within transuranic (TRU) waste drums. This system provides a lower cost/risk approach to mitigate hydrogen gas concentration buildup limitations on transport of high alpha activity organic transuranic wastes. Four evolving overpack design configurations and two materials (low carbon steel and 300 series stainless) were considered and evaluated using non-linear finite element model analyses of structural response. Properties comparisons show that 300-series stainless is required to provide assurance of ductility and structural integrity at both room and cryogenic temperatures. The overpack designs were analyzed for five accidental drop impact orientations onto an unyielding surface (dropped flat on bottom, bottom corner, side, top corner, and top). The first three design configurations failed the bottom and top corner drop orientations (flat bottom, top, and side plates breached or underwent material failure). The fourth design utilized a protruding rim-ring (skirt) below the overpacks bottom plate and above the overpacks lid plate to absorb much of the impact energy and maintained structural integrity under all accidental drop loads at both room and cryogenic temperature conditions. Selected drop testing of the final design will be required to confirm design performance.

  12. Bonneville Powerhouse 2 3D CFD for the Behavioral Guidance System

    SciTech Connect

    Rakowski, Cynthia L.; Richmond, Marshall C.; Serkowski, John A.

    2010-02-01

    In 2008 and 2009, a 700 ft long, 10-ft deep floating forebay guidance wall called a behavioral guidance structure (BGS) was deployed in the Bonneville Powerhouse 2 forebay. The US Army Corps of Engineers, Portland District (CENWP) contracted with the Pacific Northwest National Laboratory (PNNL) to develop computational tools to assess the impact of the BGS on forebay hydraulics (this study). The tools developed here to provide a characterization of forebay hydraulics to be integrated with acoustic telemetry studies designed to measure the impact on juvenile salmon guidance and survival through Bonneville Powerhouse 2. In previous work, PNNL performed computational fluid dynamics (CFD) studies for the Bonneville forebay for CENWP. In this study, the existing model was modified to include the BGS. The model included a bay-by-bay spillway, a truncated Powerhouse 1 forebay, Powerhouse 2 turbine intakes and corner collector, and the forebay bathymetry extending approximately 1.5km upstream from the tip of Cascade Island. Model validation outcomes were similar to that of past studies. Additional checks were included on the impact of the differencing scheme to flow solution. It was found that using upwind differencing was adequate and it was possible to use a truncated computational mesh of this model that included a BGS upstream of Powerhouse 2 and increased spatial resolution in the vicinity of the BGS. This model has been validated, run, and provided to CENWP to use for additional analysis of the Powerhouse 2 forebay hydraulics. The PNNL particle tracking software (PT6) was used to assess the impacts of mass and relative buoyancy on particle fate. The particle tracker was run for the Half Load case for the clean forebay and for the forebay with the BGS in place and the Corner Collector on. All tracker cases showed that the BGS moved the particles across the forebay increasing the number of particles exiting the model through the Corner Collector and (for streamlines

  13. Mechanical environmental transport of actinides and ¹³⁷Cs from an arid radioactive waste disposal site

    SciTech Connect

    Snow, Mathew S.; Clark, Sue B.; Morrison, Samuel S.; Watrous, Matthew G.; Olson, John E.; Snyder, Darin C.

    2015-10-01

    Particulate transport represents an important mechanism for actinides and fission products at the Earth's surface; soil samples taken in the early 1970's near the Subsurface Disposal Area (SDA) at Idaho National Laboratory (INL) provide a case study for examining the mechanisms and characteristics of actinide transport under arid conditions. Transuranic waste was disposed via shallow land burial at the SDA until shortly after a flooding event that occurred in 1969. In this study we analyze soils collected in the early 1970's for ¹³⁷Cs, ²⁴¹Am, and Pu using a combination of radiometric and mass spectrometric techniques. Two distinct ²⁴⁰Pu/²³⁹Pu isotopic ratios are observed for contamination from the SDA, with values ranging from at least 0.059 to 0.069. ²⁴¹Am concentrations are observed to increase only slightly in 0-4 cm soils over the ~40 year period since soil sampling, contrary to Markham's previous hypothesis that ²⁴¹Pu is principally associated with the 0-4 cm soil fractions (Markham 1978). The lack of statistical difference in ²⁴¹Am/²³⁹⁺²⁴⁰Pu ratios with depth suggests mechanical transport and mixing discrete contaminated particles under arid conditions. Occasional samples beyond the northeastern corner are observed to contain anomalously high Pu concentrations with corresponding low ²⁴⁰Pu/²³⁹Pu atoms ratios, suggesting the occurrence of "hot particles;" application of a background Pu subtraction results in calculated Pu atom ratios for the "hot particles" which are statistically similar to those observed in the northeastern corner. Taken together, our data suggests that flooding resulted in mechanical transport of contaminated particles into the area between the SDA and the flood containment dike in the northeastern corner, following which subsequent contamination spreading resulted from wind transport of discrete particles.

  14. Results of the 2013 UT modeling benchmark obtained with models implemented in CIVA

    SciTech Connect

    Toullelan, Gwnal; Raillon, Raphale; Chatillon, Sylvain; Lonne, Sbastien

    2014-02-18

    The 2013 Ultrasonic Testing (UT) modeling benchmark concerns direct echoes from side drilled holes (SDH), flat bottom holes (FBH) and corner echoes from backwall breaking artificial notches inspected with a matrix phased array probe. This communication presents the results obtained with the models implemented in the CIVA software: the pencilmodel is used to compute the field radiated by the probe, the Kirchhoff approximation is applied to predict the response of FBH and notches and the SOV (Separation Of Variables) model is used for the SDH responses. The comparison between simulated and experimental results are presented and discussed.

  15. Lid design for low level waste container

    DOEpatents

    Holbrook, R.H.; Keener, W.E.

    1995-02-28

    A container for low level waste includes a shell and a lid. The lid has a frame to which a planar member is welded. The lid frame includes a rectangular outer portion made of square metal tubing, a longitudinal beam extending between axial ends of the rectangular outer portion, and a transverse beam extending between opposite lateral sides of the rectangular outer portion. Two pairs of diagonal braces extend between the longitudinal beam and the four corners of the rectangular outer portion of the frame. 6 figs.

  16. CX-000788: Categorical Exclusion Determination | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    788: Categorical Exclusion Determination CX-000788: Categorical Exclusion Determination 200 Area Chilled Water Plant CX(s) Applied: B1.15 Date: 01/25/2010 Location(s): Illinois Office(s): Science, Argonne Site Office The proposed action will construct a new centrally located chilled water plant in the North West corner of the 200 Area of Argonne National Laboratory. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-000788.pdf (280.34 KB) More Documents & Publications CX-000787: Categorical Exclusion

  17. Wide band cryogenic ultra-high vacuum microwave absorber

    DOEpatents

    Campisi, I.E.

    1992-05-12

    An absorber waveguide assembly for absorbing higher order modes of microwave energy under cryogenic ultra-high vacuum conditions, that absorbs wide-band multi-mode energy. The absorber is of a special triangular shape, made from flat tiles of silicon carbide and aluminum nitride. The leading sharp end of the absorber is located in a corner of the waveguide and tapers to a larger cross-sectional area whose center is located approximately in the center of the wave guide. The absorber is relatively short, being of less height than the maximum width of the waveguide. 11 figs.

  18. Yurok Tribe - Tribal Utility Project and Human Capacity Building

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Yurok Tribe's Energy Program: First Steps DOE Tribal Energy Program Review Meeting Award #'s DE-FG36-03GO13117 & DE-FG36-05GO15166 November 8, 2007 Presented By: Austin Nova, Yurok Tribe & Jim Zoellick, Schatz Energy Research Center Background/Locati on Located in northwest corner of California Yurok Reservation Straddles the lower stem of the Klamath River, 2 miles wide and 44 miles long) PG&E/ PP&L Service Territory Boundary Humboldt/ Del Norte County Line & WAP service

  19. Albany, Oregon, Site Fact Sheet

    Office of Legacy Management (LM)

    Albany, Oregon, Site. This site is managed by the U.S. Department of Energy Office of Legacy Management under the Formerly Utilized Sites Remedial Action Program. Albany, Oregon, Site Albany Corvallis Four Corners Hayesville Keizer Lebanon Salem Woodburn 20 20 5 5 Albany Site M:\LTS\111\0001\10\S03046\S0304600.mxd smithw 09/16/2011 12:08:34 PM 0 10 20 Miles Salem OREGON Location of the Albany, Oregon, Site Site Description and History The Albany, Oregon, Site (formerly the Albany Research Center

  20. Energyween | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energyween Energyween Don't be haunted by your energy bill. Our four quick tips could help you save energy and money at home while banishing witches, ghosts and goblins! National Energy Action Month happens every October. On Energy.gov, we mark the occasion with Energyween -- a week-long celebration of energy efficiency tips, tricks and treats to save energy at home as cooler weather lurks just around the corner. You can celebrate Energyween by making your very own energy-themed costume,