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Sample records for front royal va

  1. Town of Front Royal, Virginia (Utility Company) | Open Energy...

    Open Energy Info (EERE)

    Royal Place: Virginia Phone Number: 540-635-3027 Website: www.frontroyalva.comtown-serv Twitter: @townfrontroyal Facebook: https:www.facebook.comfrontroyalva Outage...

  2. Royal Wind | Open Energy Information

    Open Energy Info (EERE)

    Name: Royal Wind Place: Denver, Colorado Sector: Wind energy Product: Vertical Wind Turbines Year Founded: 2008 Website: www.RoyalWindTurbines.com Coordinates: 39.7391536,...

  3. Arlington, VA 22209 USA

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

    600, 1901 North Moore Street Arlington, VA 22209 USA Phone: (703) 522-0086 * Fax: (703) 522-0548 governmentaffairs@hpba.org www.hpba.org U.S. Department of Energy Mr. Daniel Cohen ...

  4. Royal Centurion: Order (2012-CE-3608)

    Broader source: Energy.gov [DOE]

    DOE ordered Royal Centurion, Inc., to pay a $8,000 civil penalty after finding Royal Centurion had failed to certify that certain models of dehumidifiers comply with the applicable energy conservation standards.

  5. EA-342 Royal Bank of Canada | Department of Energy

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

    PDF icon EA-342 Royal Bank of Canada More Documents & Publications EA-342-A Royal Bank of Canada EA-330 The Royal Bank of Scotland plc EA-330-A The Royal Bank of Scotland plc

  6. Royal Centurion: Proposed Penalty (2012-CE-3608)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Royal Centurion, Inc., failed to certify two dehumidifiers as compliant with the energy conservation standards.

  7. Royal Energy Limited REL | Open Energy Information

    Open Energy Info (EERE)

    (REL) Place: Mumbai, Maharashtra, India Zip: 400 016 Product: Mumbai-based ethanol and biodiesel producer. References: Royal Energy Limited (REL)1 This article is a stub. You...

  8. Royal Pacific: Order (2013-SE-33004)

    Broader source: Energy.gov [DOE]

    DOE ordered Royal Pacific, Ltd. to pay a $8,000 civil penalty after finding Royal Pacific had failed to certify that various basic models of medium base compact fluorescent lamps, ceiling fans, ceiling fan light kits, and illuminated exit signs comply with the applicable energy conservation standards.

  9. Royal Pacific: Proposed Penalty (2013-SE-33004)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Royal Pacific, Ltd. failed to certify ceiling fans, ceiling fan light kits, medium base compact fluorescent lamps, and illuminated exit signs as compliant with the applicable energy conservation standards.

  10. VA's Performance Contracting Program Overview

    Broader source: Energy.gov [DOE]

    Presentation—given at the Fall 2012 Federal Utility Partnership Working Group (FUPWG) meeting—covers the Veteran Administration's (VA's) performance contracting program, including its annual energy savings performance contract (ESPC) plans.

  11. Taylor Elected to Royal Society of London

    Office of Scientific and Technical Information (OSTI)

    SLAC, 28 May 1997 Taylor Elected to Royal Society of London Richard Taylor, physics professor at the Stanford Linear Accelerator Center and 1990 Nobel Prize winner, was recently elected a Fellow of the Royal Society of London, an independent scientific academy founded in 1660 by Christopher Wren, Robert Boyle and Robert Moray. Each year forty new Fellows are elected by merit, not field, and membership is limited to those who are citizens of the Great Britain or the British Commonwealth. Up to

  12. Category:Richmond, VA | Open Energy Information

    Open Energy Info (EERE)

    Richmond, VA Jump to: navigation, search Go Back to PV Economics By Location Media in category "Richmond, VA" The following 16 files are in this category, out of 16 total....

  13. EA-330 The Royal Bank of Scotland plc | Department of Energy

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

    The Royal Bank of Scotland plc EA-330 The Royal Bank of Scotland plc Order authorizing The Royal Bank of Scotland plc to export electric energy to Canada PDF icon EA-330 The Royal ...

  14. US SoAtl VA Site Consumption

    U.S. Energy Information Administration (EIA) Indexed Site

    SoAtl VA Site Consumption million Btu $0 $500 $1,000 $1,500 $2,000 $2,500 US SoAtl VA Expenditures dollars ALL ENERGY average per household (excl. transportation) 0 4,000 8,000 12,000 16,000 US SoAtl VA Site Consumption kilowatthours $0 $300 $600 $900 $1,200 $1,500 $1,800 US SoAtl VA Expenditures dollars ELECTRICITY ONLY average per household * Virginia households consume an average of 86 million Btu per year, about 4% less than the U.S. average. * Average electricity consumption and costs are

  15. EA-342-A Royal Bank of Canada | Department of Energy

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

    -A Royal Bank of Canada EA-342-A Royal Bank of Canada Order authorizing Royal Bank of Canada to export electric energy to Canada. PDF icon EA-342-A RBC (CN).pdf More Documents & Publications EA-328-A RBC Energy Services LP Application to Export Electric Energy OE Docket No. EA-328-A RBC Energy Services LP EA-97-D Portland General Electric Company

  16. Royal Agricultural and Horticultural Society of South Australia...

    Open Energy Info (EERE)

    Agricultural and Horticultural Society of South Australia Jump to: navigation, search Name: Royal Agricultural and Horticultural Society of South Australia Place: South Australia,...

  17. EA-330-A The Royal Bank of Scotland plc | Department of Energy

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

    -A The Royal Bank of Scotland plc EA-330-A The Royal Bank of Scotland plc Order authorizing The Royal Bank of Scotland plc to export electric energy to Canada PDF icon EA-330-A The ...

  18. EA-331-A The Royal Bank of Scotland plc | Department of Energy

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

    EA-331-A The Royal Bank of Scotland plc Order authorizing The Royal Bank of Scotland plc to export eelctric energy to Mexico PDF icon EA-331-A The Royal Bank of Scotland plc More ...

  19. EA-331 The Royal Bank of Scotland plc | Department of Energy

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

    EA-331 The Royal Bank of Scotland plc Order authorizing The Royal Bank of Scotland plc to export electric energy to Mexico PDF icon EA-331 The Royal Bank of Scotland plc More ...

  20. DOE - Office of Legacy Management -- Mobil Oil Corp - VA 01

    Office of Legacy Management (LM)

    Mobil Oil Corp - VA 01 FUSRAP Considered Sites Site: Mobil Oil Corp. (VA.01 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: ...

  1. Energy Department Recognizes City of Roanoke, VA for Leadership...

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

    Recognizes City of Roanoke, VA for Leadership in Better Buildings Challenge Energy Department Recognizes City of Roanoke, VA for Leadership in Better Buildings Challenge January ...

  2. Front Burner- Issue 14

    Broader source: Energy.gov [DOE]

    The Cybersecurity Front Burner Issue No. 14 highlights the 2013 National Cybersecurity Awareness Month (NCSAM) Campaign and Phishing Scams.

  3. Front Burner- Issue 15

    Broader source: Energy.gov [DOE]

    The Cybersecurity Front Burner Issue No. 15 addresses the DOE eSCRM Program and Secure Online Shopping.

  4. Front Burner- Issue 13

    Broader source: Energy.gov [DOE]

    The Cybersecurity Front Burner Issue No. 13 contained a message from the Associate Chief Information Officer (ACIO) for Cybersecurity as well as a listing of recommended cybersecurity practices.

  5. ARM - Front Page

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

    Page Front Page World's premier ground-based observations facility advancing climate change research A U.S. Department of Energy Office of Science user facility, providing data...

  6. Front Burner- Issue 18

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Cybersecurity Front Burner Issue No. 18 addresses keeping kids safe on the Internet, cyber crime, and DOE Cyber awareness and training initiatives.

  7. MPS213 - A Non-Thermal Plasma Application for the Royal Navy - Part 3 |

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

    Department of Energy hughes3.pdf More Documents & Publications MPS213 - A Non-Thermal Plasma Application for the Royal Navy - Part 4 MPS213 - A Non-Thermal Plasma Application for the Royal Navy - Part 2

  8. MPS213 - A Non-Thermal Plasma Application for the Royal Navy - Part 4 |

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

    Department of Energy hughes4.pdf More Documents & Publications MPS213 - A Non-Thermal Plasma Application for the Royal Navy - Part 2 MPS213 - A Non-Thermal Plasma Application for the Royal Navy - Part 3

  9. MPS213 - A Non-Thermal Plasma Application for the Royal Navy - Part 2 |

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

    Department of Energy PDF icon 2002_deer_hughes2.pdf More Documents & Publications MPS213 - A Non-Thermal Plasma Application for the Royal Navy - Part 1 MPS213 - A Non-Thermal Plasma Application for the Royal Navy - Part 4

  10. Hydrogen Production and Dispensing Facility Opens at W. Va. Airport

    Broader source: Energy.gov [DOE]

    A hydrogen production and dispensing station constructed and operated with support from the Office of Fossil Energy's National Energy Technology Laboratory was officially opened Monday at the Yeager Airport in Charleston, W.Va.

  11. DOE - Office of Legacy Management -- Naval Proving Ground - VA...

    Office of Legacy Management (LM)

    Number 11. VA.0-01-2 - Accountable Station List; U.S. AEC Source and Special Nuclear Materials Accountability Station Symbols; Santa Fe Operations Section; Page 7; June 30, 1955...

  12. VA-3-B Wholesale Power Rate Schedule | Department of Energy

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

    3-B Wholesale Power Rate Schedule VA-3-B Wholesale Power Rate Schedule Area: Virginia Power System: Kerr-Philpott This rate schedule shall be available to public bodies and...

  13. VA-4-B Wholesale Power Rate Schedule | Department of Energy

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

    4-B Wholesale Power Rate Schedule VA-4-B Wholesale Power Rate Schedule Area: Virginia Power System: Kerr-Philpott This rate schedule shall be available to public bodies and...

  14. VA-1-B Wholesale Power Rate Schedule | Department of Energy

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

    1-B Wholesale Power Rate Schedule VA-1-B Wholesale Power Rate Schedule Area: Virginia Power System: Kerr-Philpott This rate schedule shall be available to public bodies and...

  15. VA-2-B Wholesale Power Rate Schedule | Department of Energy

    Office of Environmental Management (EM)

    2-B Wholesale Power Rate Schedule VA-2-B Wholesale Power Rate Schedule Area: Virginia Power System: Kerr-Philpott This rate schedule shall be available to public bodies and...

  16. FRONT BURNER - ISSUE 19 | Department of Energy

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

    FRONT BURNER - ISSUE 19 FRONT BURNER - ISSUE 19 The Cybersecurity Front Burner Issue No. 19 is the 2014 DOE NCSAM event newsletter, which examines Securing the Internet of Things, Facebook Messenger Application, and implementation of the Contractor Training Site. PDF icon Cybersecurity Front Burner Issue No. 19 More Documents & Publications FRONT BURNER - Issue 20 2012 NCSAM Campaign

  17. Front Burner - Issue 16 | Department of Energy

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

    Front Burner - Issue 16 Front Burner - Issue 16 The Cybersecurity Front Burner Issue No. 16 addresses Malware, the Worst Passwords of 2013, and the Flat Stanley and Stop.Think.Connect. Campaign. PDF icon Cybersecurity Front Burner Newsletter Issue 16 More Documents & Publications April 2014 Cybersecurity Awareness Campaign - Malware FRONT BURNER - Issue 20

  18. Front Range Energy LLC | Open Energy Information

    Open Energy Info (EERE)

    search Logo: Front Range Energy LLC Name: Front Range Energy LLC Address: 31375 Great Western Dr Place: Windsor, Colorado Zip: 80550 Region: Rockies Area Sector: Biofuels...

  19. Diesel Engine CO2 and SOx Emission Compliance Strategy for the Royal Navy

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

    (RN) and Royal Fleet Auxiliary (RFA) Flotillas | Department of Energy Poster presentation from the 2007 Diesel Engine-Efficiency & Emissions Research Conference (DEER 2007). 13-16 August, 2007, Detroit, Michigan. Sponsored by the U.S. Department of Energy's (DOE) Office of FreedomCAR and Vehicle Technologies (OFCVT). PDF icon deer07_olivier.pdf More Documents & Publications MPS213 - A Non-Thermal Plasma Application for the Royal Navy - Part 1 Cleaning Up Diesel Engines Vessel

  20. Microsoft Word - va_Final3a_06-04-032.doc | Department of Energy

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

    vaFinal3a06-04-032.doc Microsoft Word - vaFinal3a06-04-032.doc PDF icon Microsoft Word - vaFinal3a06-04-032.doc More Documents & Publications DOE F 473.2 Headquarters ...

  1. FRONT BURNER - Issue 20 | Department of Energy

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

    Issue 20 FRONT BURNER - Issue 20 Cybersecurity Front Burner Issue No. 20 examines Phishing and provides tips for protecting yourself from this common and clever security threat. You'll also see information on wireless networks, supply chains, training events, and cybersecurity resources. PDF icon Cybersecurity Front Burner Issue No. 20 More Documents & Publications 2013 NCSAM Campaign Cybersecurity Flyers/Pamphlets Front Burner - Issue 16

  2. Operations & Maintenance Best Practices Guide: Front Matter

    Broader source: Energy.gov [DOE]

    Guide describes the front matter of the Operations and Maintenance Best Practices: a Guide to Achieving Operational Efficiency.

  3. BLM Sierra Front Field Office | Open Energy Information

    Open Energy Info (EERE)

    Front Field Office Jump to: navigation, search Name: BLM Sierra Front Field Office Abbreviation: Sierra Front Address: 5665 Morgan Mill Road Place: Carson City, NV Zip: 89701 Phone...

  4. Contract Connections @ ChallengeHER, Norfolk VA, October 14 | Department of

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

    Energy Contract Connections @ ChallengeHER, Norfolk VA, October 14 Contract Connections @ ChallengeHER, Norfolk VA, October 14 The U.S. Small Business Administration (SBA), Women Impacting Public Policy (WIPP), and American Express OPEN have partnered to host this special FREE contracting event for women business owners. American Express OPEN will hold a Contract Connections session at the ChallengeHER - Norfolk Event, on October 14th, 2014 at the Webb University Center, Norfolk, VA. PDF

  5. KENO V.a Primer: A Primer for Criticality Calculations with SCALE/KENO V.a Using CSPAN for Input

    SciTech Connect (OSTI)

    Busch, R.D.

    2003-01-17

    The SCALE (Standardized Computer Analyses for Licensing Evaluation) computer software system developed at Oak Ridge National Laboratory (ORNL) is widely used and accepted around the world for criticality safety analyses. The well-known KENO V.a three-dimensional Monte Carlo criticality computer code is the primary criticality safety analysis tool in SCALE. The KENO V.a primer is designed to help a new user understand and use the SCALE/KENO V.a Monte Carlo code for nuclear criticality safety analyses. It assumes that the user has a college education in a technical field. There is no assumption of familiarity with Monte Carlo codes in general or with SCALE/KENO V.a in particular. The primer is designed to teach by example, with each example illustrating two or three features of SCALE/KENO V.a that are useful in criticality analyses. The primer is based on SCALE 4.4a, which includes the Criticality Safety Processor for Analysis (CSPAN) input processor for Windows personal computers (PCs). A second edition of the primer, which uses the new KENO Visual Editor, is currently under development at ORNL and is planned for publication in late 2003. Each example in this first edition of the primer uses CSPAN to provide the framework for data input. Starting with a Quickstart section, the primer gives an overview of the basic requirements for SCALE/KENO V.a input and allows the user to quickly run a simple criticality problem with SCALE/KENO V.a. The sections that follow Quickstart include a list of basic objectives at the beginning that identifies the goal of the section and the individual SCALE/KENO V.a features which are covered in detail in the example problems in that section. Upon completion of the primer, a new user should be comfortable using CSPAN to set up criticality problems in SCALE/KENO V.a.

  6. Bay Front Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    NEEDS 2006 Database Retrieved from "http:en.openei.orgwindex.php?titleBayFrontBiomassFacility&oldid397174" Feedback Contact needs updating Image needs updating...

  7. Cybersecurity Front Burner | Department of Energy

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

    The Cybersecurity Front Burner Issue No. 19 examines Securing the Internet of Things, Facebook Messenger Application, and implementation of the Contractor Training Site. July 17, ...

  8. W.Va. Mom Sees Benefits of Weatherization | Department of Energy

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

    W.Va. Mom Sees Benefits of Weatherization W.Va. Mom Sees Benefits of Weatherization April 2, 2010 - 2:43pm Addthis Joshua DeLung Not only is Rachael McCarty working full-time and going to college, but also she's a full-time single mom of two small children. After moving to Bluefield, W.Va., from California a few years ago, Rachel bought her first home, a property that needed some work. "It's a very, very old house, and it didn't really have any insulation," she says. Last year, Rachael

  9. Strengthening the Front Lines: Sales Training and Continuing...

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

    the Front Lines: Sales Training and Continuing Education for Contractors Strengthening the Front Lines: Sales Training and Continuing Education for Contractors Better Buildings ...

  10. Light-Front Holography, Color Confinement, and Supersymmetric...

    Office of Scientific and Technical Information (OSTI)

    Conference: Light-Front Holography, Color Confinement, and Supersymmetric Features of QCD Citation Details In-Document Search Title: Light-Front Holography, Color Confinement, and ...

  11. KP-VA-3-C Wholesale Power Rate Schedule | Department of Energy

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

    3-C Wholesale Power Rate Schedule KP-VA-3-C Wholesale Power Rate Schedule Area: Virginia Power System: Kerr-Philpott This rate schedule shall be available to public bodies and ...

  12. KP-VA-1-C Wholesale Power Rate Schedule | Department of Energy

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

    1-C Wholesale Power Rate Schedule KP-VA-1-C Wholesale Power Rate Schedule Area: Virginia Power System: Kerr-Philpott This rate schedule shall be available to public bodies and ...

  13. KP-VA-2-C Wholesale Power Rate Schedule | Department of Energy

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

    2-C Wholesale Power Rate Schedule KP-VA-2-C Wholesale Power Rate Schedule Area: Virginia Power System: Kerr-Philpott This rate schedule shall be available to public bodies and ...

  14. KP-VA-4-C Wholesale Power Rate Schedule | Department of Energy

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

    4-C Wholesale Power Rate Schedule KP-VA-4-C Wholesale Power Rate Schedule Area: Virginia Power System: Kerr-Philpott This rate schedule shall be available to public bodies and ...

  15. DOE Zero Energy Ready Home Case Study: Promethean Homes, Charlottesville, VA

    Broader source: Energy.gov [DOE]

    Case study of a DOE Zero Energy Ready home in Charlottesville, VA, that achieves a HERS 33 without PV. The 2,572-ft2 custom home with daylight basement, has 2x6 advanced framed walls filled with R...

  16. Study for the replacement of Kodak Royal-X Pan film

    SciTech Connect (OSTI)

    Bunker, F.J.

    1989-08-01

    Kodak Royal-X Pan (RXP) film has been the prime film for oscilloscope camera recording at the Nevada Test Site (NTS) since 1962. Kodak discontinued making this film in 1987, however, so it became necessary to find a substitute that had as many of the photographic characteristics of RXP as possible --- spectral sensitivity, image quality, recording speed, base plus fog background density, and processing parameters. (RXP and Kodak 857 developer will continue being used at NTS until the film supply is exhausted.) RXP 2{1/4} {times} 3{1/4}-inch film has been the film of choice for oscillography at NTS because of its sensitivity to the blue radiation from P-11 phosphor, which constitutes the coating of oscilloscope tubes, and its ability to record fast transient occurrences, such as oscilloscope traces, in or near nanosecond exposure times. 1 ref., 40 figs., 4 tabs.

  17. Improving Memory Subsystem Performance Using ViVA: Virtual Vector Architecture

    SciTech Connect (OSTI)

    Gebis, Joseph; Oliker, Leonid; Shalf, John; Williams, Samuel; Yelick, Katherine

    2009-01-12

    The disparity between microprocessor clock frequencies and memory latency is a primary reason why many demanding applications run well below peak achievable performance. Software controlled scratchpad memories, such as the Cell local store, attempt to ameliorate this discrepancy by enabling precise control over memory movement; however, scratchpad technology confronts the programmer and compiler with an unfamiliar and difficult programming model. In this work, we present the Virtual Vector Architecture (ViVA), which combines the memory semantics of vector computers with a software-controlled scratchpad memory in order to provide a more effective and practical approach to latency hiding. ViVA requires minimal changes to the core design and could thus be easily integrated with conventional processor cores. To validate our approach, we implemented ViVA on the Mambo cycle-accurate full system simulator, which was carefully calibrated to match the performance on our underlying PowerPC Apple G5 architecture. Results show that ViVA is able to deliver significant performance benefits over scalar techniques for a variety of memory access patterns as well as two important memory-bound compact kernels, corner turn and sparse matrix-vector multiplication -- achieving 2x-13x improvement compared the scalar version. Overall, our preliminary ViVA exploration points to a promising approach for improving application performance on leading microprocessors with minimal design and complexity costs, in a power efficient manner.

  18. Comparison between a propane-air combustion front and a helium-air simulated combustion front

    SciTech Connect (OSTI)

    Barraclough, S.

    1983-12-01

    Turbulent combustion experiments were performed in a right cylindrical combustion bomb using a premixed propane-air gaseous fuel. The initial conditions inside the combustion chamber were three psig and room temperature. Prior to spark firing, the turbulence intensity inside the combustion chamber was measured and could be varied over a ten fold range. The effect of initial turbulence intensity on turbulent flame propagation was investigated. Two regimes of turbulent combustion were identified, which is in agreement with a previous investigator's results. One of them, a ''transition regime'' occurs when the turbulence intensity is approximately twice the laminar flame speed. Within the transition regime, the turbulent burning speed is linearly proportional to initial turbulence intensity and independent of laminar flame speed and turbulence length scale. A high pressure helium front was injected into the combustion chamber to simulate the combustion front. Since the helium front is isothermal, hot-wire anemometry can be used to quantify the change in turbulence intensity ahead of the propagating front. The helium front was found to have different characteristics than the combustion front.

  19. Front contact solar cell with formed emitter

    DOE Patents [OSTI]

    Cousins, Peter John

    2014-11-04

    A bipolar solar cell includes a backside junction formed by an N-type silicon substrate and a P-type polysilicon emitter formed on the backside of the solar cell. An antireflection layer may be formed on a textured front surface of the silicon substrate. A negative polarity metal contact on the front side of the solar cell makes an electrical connection to the substrate, while a positive polarity metal contact on the backside of the solar cell makes an electrical connection to the polysilicon emitter. An external electrical circuit may be connected to the negative and positive metal contacts to be powered by the solar cell. The positive polarity metal contact may form an infrared reflecting layer with an underlying dielectric layer for increased solar radiation collection.

  20. Front contact solar cell with formed emitter

    DOE Patents [OSTI]

    Cousins, Peter John

    2012-07-17

    A bipolar solar cell includes a backside junction formed by an N-type silicon substrate and a P-type polysilicon emitter formed on the backside of the solar cell. An antireflection layer may be formed on a textured front surface of the silicon substrate. A negative polarity metal contact on the front side of the solar cell makes an electrical connection to the substrate, while a positive polarity metal contact on the backside of the solar cell makes an electrical connection to the polysilicon emitter. An external electrical circuit may be connected to the negative and positive metal contacts to be powered by the solar cell. The positive polarity metal contact may form an infrared reflecting layer with an underlying dielectric layer for increased solar radiation collection.

  1. Pentan isomers compound flame front structure

    SciTech Connect (OSTI)

    Mansurov, Z.A.; Mironenko, A.W.; Bodikov, D.U.; Rachmetkaliev, K.N.

    1995-08-13

    The fuels (hexane, pentane, diethyl ether) and conditions investigated in this study are relevant to engine knock in spark- ignition engines. A review is provided of the field of low temperature hydrocarbon oxidation. Studies were made of radical and stable intermediate distribution in the front of cool flames: Maximum concentrations of H atoms and peroxy radicals were observed in the luminous zone of the cool flame front. Peroxy radicals appear before the luminous zone at 430 K due to diffusion. H atoms were found in cool flames of butane and hexane. H atoms diffuses from the luminous zone to the side of the fresh mixture, and they penetrate into the fresh mixture to a small depth. Extension of action sphear of peroxy radicals in the fresh mixture is much greater than that of H atoms due to their small activity and high concentrations.

  2. Kinetic information from detonation front curvature

    SciTech Connect (OSTI)

    Souers, P. C., LLNL

    1998-06-15

    The time constants for time-dependent modeling may be estimated from reaction zone lengths, which are obtained from two sources One is detonation front curvature, where the edge lag is close to being a direct measure The other is the Size Effect, where the detonation velocity decreases with decreasing radius as energy is lost to the cylinder edge A simple theory that interlocks the two effects is given A differential equation for energy flow in the front is used, the front is described by quadratic and sixth-power radius terms The quadratic curvature comes from a constant power source of energy moving sideways to the walls Near the walls, the this energy rises to the total energy of detonation and produces the sixth-power term The presence of defects acting on a short reaction zone can eliminate the quadratic part while leaving the wall portion of the cuvature A collection of TNT data shows that the reaction zone increases with both the radius and the void fraction

  3. Front lighted shadowgraphic method and apparatus

    DOE Patents [OSTI]

    Stone, William J.

    1985-02-26

    High contrast silhouette images of a substantially opaque object are obtained using front illumination techniques. The object is frontally illuminated by light of a first polarization. A frontal surface of the object reflects the incident light to an observation station. The polarization of incident light bypassing the object and incident on a background is changed. The background light is reflected to the observation station, and the intensity of one of the two, differently polarized, reflected images is substantially reduced with respect to the other. Apparatus for carrying out the method includes a first polarizer for polarizing frontally incident illuminating light, a second polarizer behind the object and a reflective surface behind the second polarizer. A polarization analyzer, located in front of the object, is used to extinguish one of the two reflected images. Apparatus for carrying out the invention in instruments having a polarized light source and a polarization analyzer includes a combination of a polarizing material, for contacting a rear surface of the object, and a reflective surface provided adjacent the rear surface of the polarizing material. The combination is applied to the rear surface of the object. Back-surface mirrors of pleochroic substrates applied to thin film physical vapor deposited electronic circuit elements enable front lighted shadowgraphic imaging of the elements.

  4. Magnesium Front End Design and Development | Department of Energy

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

    9 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon lm_21_quinn.pdf More Documents & Publications Magnesium Front End Research and Development AMD 604 Magnesium Front End Development (AMD 603/604/904) Magnesium Front End Research and Development AMD 604

  5. Energy Secretary Moniz's Remarks at Hampton University in Hampton, Va.-- As Prepared for Delivery

    Broader source: Energy.gov [DOE]

    Today, Secretary of Energy Ernest Moniz traveled to Hampton Roads, Va. to highlight President Obama’s State of the Union address at Hampton University, one of the nation’s top historically black universities and a leader in science, technology, engineering and math (STEM) education.

  6. Novel Perspectives from Light-Front QCD, Super-Conformal Algebra, and Light-Front Holography

    SciTech Connect (OSTI)

    Brodsky, Stanley J.

    2015-12-01

    Light-Front Quantization – Dirac’s “Front Form” – provides a physical, frame-independent formalism for hadron dynamics and structure. Observables such as structure functions, transverse momentum distributions, and distribution amplitudes are defined from the hadronic LFWFs. One obtains new insights into the hadronic mass scale, the hadronic spectrum, and the functional form of the QCD running coupling in the nonperturbative domain using light-front holography. In addition, superconformal algebra leads to remarkable supersymmetric relations between mesons and baryons. I also discuss evidence that the antishadowing of nuclear structure functions is nonuniversal; i.e., flavor dependent, and why shadowing and antishadowing phenomena may be incompatible with the momentum and other sum rules for the nuclear parton distribution functions.

  7. DOE Spent Nuclear Fuel Information In Support of TSPA-VA

    SciTech Connect (OSTI)

    A. Brewer; D. Cresap; D. Fillmore; H. Loo; M. Ebner; R. McCormack

    1998-09-01

    RW has started the viability assessment (VA) effort to determine the feasibility of Yucca Mountain as the first geologic repository for spent nuclear fuel (SNF) and high-level waste. One component of the viability assessment will be a total system performance assessment (TSPA), based on the design concept and the scientific data and analysis available, describing the repository's probable behavior relative to the overall system performance standards. Thus, all the data collected from the Exploratory Studies Facility to-date have been incorporated into the latest TSPA model. In addition, the Repository Integration Program, an integrated probabilistic simulator, used in the TSPA has also been updated by Golder Associates Incorporated at December 1997. To ensure that the Department of Energy-owned (DOE-owned) SNF continues to be acceptable for disposal in the repository, it will be included in the TSPA-VA evaluation. A number of parameters are needed in the TSPA-VA models to predict the performance of the DOE-owned SNF materials placed into the potential repository. This report documents all of the basis and/or derivation for each of these parameters. A number of properties were not readily available at the time the TSPA-VA data was requested. Thus, expert judgement and opinion was utilized to determine a best property value. The performance of the DOE-owned SNF will be published as part of the TSPA-VA report. Each DOE site will be collecting better data as the DOE SNF program moves closer to repository license application. As required by the RW-0333P, the National Spent Nuclear Fuel Program will be assisting each site in qualifying the information used to support the performance assessment evaluations.

  8. Front lighted optical tooling method and apparatus

    DOE Patents [OSTI]

    Stone, W.J.

    1983-06-30

    An optical tooling method and apparatus uses a front lighted shadowgraphic technique to enhance visual contrast of reflected light. The apparatus includes an optical assembly including a fiducial mark, such as cross hairs, reflecting polarized light with a first polarization, a polarizing element backing the fiducial mark and a reflective surface backing the polarizing element for reflecting polarized light bypassing the fiducial mark and traveling through the polarizing element. The light reflected by the reflecting surface is directed through a second pass of the polarizing element toward the frontal direction with a polarization differing from the polarization of the light reflected by the fiducial mark. When used as a tooling target, the optical assembly may be mounted directly to a reference surface or may be secured in a mounting, such as a magnetic mounting. The optical assembly may also be mounted in a plane defining structure and used as a spherometer in conjunction with an optical depth measuring instrument.

  9. Light-Front Holography, Light-Front Wavefunctions, and Novel QCD Phenomena

    SciTech Connect (OSTI)

    Brodsky, Stanley J.; de Teramond, Guy F.; /Costa Rica U.

    2012-02-16

    Light-Front Holography is one of the most remarkable features of the AdS/CFT correspondence. In spite of its present limitations it provides important physical insights into the nonperturbative regime of QCD and its transition to the perturbative domain. This novel framework allows hadronic amplitudes in a higher dimensional anti-de Sitter (AdS) space to be mapped to frame-independent light-front wavefunctions of hadrons in physical space-time. The model leads to an effective confining light-front QCD Hamiltonian and a single-variable light-front Schroedinger equation which determines the eigenspectrum and the light-front wavefunctions of hadrons for general spin and orbital angular momentum. The coordinate z in AdS space is uniquely identified with a Lorentz-invariant coordinate {zeta} which measures the separation of the constituents within a hadron at equal light-front time and determines the off-shell dynamics of the bound-state wavefunctions, and thus the fall-off as a function of the invariant mass of the constituents. The soft-wall holographic model modified by a positive-sign dilaton metric, leads to a remarkable one-parameter description of nonperturbative hadron dynamics - a semi-classical frame-independent first approximation to the spectra and light-front wavefunctions of meson and baryons. The model predicts a Regge spectrum of linear trajectories with the same slope in the leading orbital angular momentum L of hadrons and the radial quantum number n. The hadron eigensolutions projected on the free Fock basis provides the complete set of valence and non-valence light-front Fock state wavefunctions {Psi}{sub n/H} (x{sub i}, k{sub {perpendicular}i}, {lambda}{sub i}) which describe the hadron's momentum and spin distributions needed to compute the direct measures of hadron structure at the quark and gluon level, such as elastic and transition form factors, distribution amplitudes, structure functions, generalized parton distributions and transverse momentum distributions. The effective confining potential also creates quark-antiquark pairs from the amplitude q {yields} q{bar q}q. Thus in holographic QCD higher Fock states can have any number of extra q{bar q} pairs. We discuss the relevance of higher Fock-states for describing the detailed structure of space and time-like form factors. The AdS/QCD model can be systematically improved by using its complete orthonormal solutions to diagonalize the full QCD light-front Hamiltonian or by applying the Lippmann-Schwinger method in order to systematically include the QCD interaction terms. A new perspective on quark and gluon condensates is also obtained.

  10. Light-front representation of chiral dynamics in peripheral transverse

    Office of Scientific and Technical Information (OSTI)

    densities (Journal Article) | SciTech Connect Light-front representation of chiral dynamics in peripheral transverse densities Citation Details In-Document Search Title: Light-front representation of chiral dynamics in peripheral transverse densities The nucleon's electromagnetic form factors are expressed in terms of the transverse densities of charge and magnetization at fixed light-front time. At peripheral transverse distances b = O(M_pi^{-1}) the densities are governed by chiral

  11. Strengthening the Front Lines: Sales Training and Continuing Education for

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

    Contractors | Department of Energy the Front Lines: Sales Training and Continuing Education for Contractors Strengthening the Front Lines: Sales Training and Continuing Education for Contractors Better Buildings Residential Network Peer Exchange Call Series: Strengthening the Front Lines: Sales Training and Continuing Education for Contractors, call slides and discussion summary. PDF icon Call Slides and Discussion Summary More Documents & Publications Staged Upgrades - Homeowner-focused

  12. Development of an Urban Resilience Analysis Framework with Application to Norfolk, VA

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

    2161 Unlimited Release Printed March 2016 Development of an Urban Resilience Analysis Framework with Application to Norfolk, VA Robert Jeffers, William Fogleman, Emma Grazier, Sarah Walsh, Sophie Rothman, Calvin Shaneyfelt, Munaf Aamir, Jessica Gibson, Vanessa Vargas, Eric Vugrin, Stephen Conrad, Howard Passell Prepared by Sandia National Laboratories Albuquerque, New Mexico 87185 and Livermore, California 94550 Sandia National Laboratories is a multi-program laboratory managed and operated by

  13. Front contact solar cell with formed electrically conducting layers on the front side and backside

    DOE Patents [OSTI]

    Cousins, Peter John

    2012-06-26

    A bipolar solar cell includes a backside junction formed by a silicon substrate and a first doped layer of a first dopant type on the backside of the solar cell. A second doped layer of a second dopant type makes an electrical connection to the substrate from the front side of the solar cell. A first metal contact of a first electrical polarity electrically connects to the first doped layer on the backside of the solar cell, and a second metal contact of a second electrical polarity electrically connects to the second doped layer on the front side of the solar cell. An external electrical circuit may be electrically connected to the first and second metal contacts to be powered by the solar cell.

  14. Front lighted optical tooling method and apparatus

    DOE Patents [OSTI]

    Stone, William J.

    1985-06-18

    An optical tooling method and apparatus uses a front lighted shadowgraphic technique to enhance visual contrast of reflected light. The apparatus includes an optical assembly including a fiducial mark, such as cross hairs, reflecting polarized light with a first polarization, a polarizing element backing the fiducial mark and a reflective surface backing the polarizing element for reflecting polarized light bypassing the fiducial mark and traveling through the polarizing element. The light reflected by the reflecting surface is directed through a second pass of the polarizing element toward the frontal direction with a polarization differing from the polarization of the light reflected by the fiducial mark. When used as a tooling target, the optical assembly may be mounted directly to a reference surface or may be secured in a mounting, such as a magnetic mounting. The optical assembly may also be mounted in a plane defining structure and used as a spherometer in conjunction with an optical depth measuring instrument. A method of measuring a radius of curvature of an unknown surface includes positioning the spherometer on a surface between the surface and a depth measuring optical instrument. As the spherometer is frontally illuminated, the distance from the depth measuring instrument to the fiducial mark and the underlying surface are alternately measured and the difference in these measurements is used as the sagittal height to calculate a radius of curvature.

  15. Testing and Development of a 30-kVA Hybrid Inverter: Lessons Learned and Reliability Implications

    SciTech Connect (OSTI)

    Ginn, J.W.

    1998-12-21

    A 30-kVA Trace Technologies hybrid power processor was specified and tested at the Sandia inverter test facility. Trace Technologies involving the control system, in response to suggestions made modifications, primarily by Sandia and Arizona Public Service (APS) personnel. The modifications should make the inverter more universally applicable and less site-specific so that it can be applied in various sites with minimal field interaction required from the design engineer. The project emphasized the importance of battery management, generator selection, and site load management to the performance and reliability of hybrid power systems.

  16. Electron g-2 in Light-front Quantization

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

    Zhao, Xingbo; Honkanen, Heli; Maris, Pieter; Vary, James P.; Brodsky, Stanley J.

    2014-10-01

    Basis Light-front Quantization has been proposed as a nonperturbative framework for solving quantum field theory. We apply this approach to Quantum Electrodynamics and explicitly solve for the light-front wave function of a physical electron. Based on the resulting light-front wave function, we evaluate the electron anomalous magnetic moment. Nonperturbative mass renormalization is performed. Upon extrapolation to the infinite basis limit our numerical results agree with the Schwinger result obtained in perturbation theory to an accuracy of 0.06%.

  17. Enhanced T-lymphocyte blastogenic response to tuberculin (PPD) in children of northeast (NE) Thailand supplemented with vitamin A (VA) and zinc (Zn)

    SciTech Connect (OSTI)

    Kramer, T.R.; Udomkesmalee, E.; Dhanamitta, S.; Sirisinha, S.; Charoenkiatkul, S.; Tantipopipat, S.; Banjong, O.; Rojroongwasinkul, N.; Smith, J.C. Jr. Mahidol Univ., Nakhon Pathom )

    1991-03-15

    Beneficial effects of Va and/or Zn supplementation of children in NE Thailand are described in a companion abstract. In the same study, blastogenic response (BR) of T-lymphocytes to concanavalin-A (ConA) and PPD were assayed in cultures containing mononuclear cells (MNC) or whole blood (WB). Methods were previously described. Children were previously vaccinated with BCG. BR to ConA of MNC or WB from children supplemented with VA, Zn, VA + Zn or placebo were similar. BR to PPD of MNC was higher in children receiving VA + Zn than placebo, but not in children supplemented with VA or Zn alone. Data indicate that children with suboptimal VA and Zn nutriture supplemented with < 2 times RDA of these nutrients showed enhanced cellular immunity to PPD. This observation is relevant to BCG immunization program and thus may benefit public health.

  18. Light-Front Holography, Color Confinement, and Supersymmetric...

    Office of Scientific and Technical Information (OSTI)

    Resource Relation: Journal Name: arXiv:1601.06328; Conference: Invited paper Theory and Experiment for Hadrons on the Light-Front (Light Cone 2015), 21-25 Sep 2015. Frascati, Italy ...

  19. Advanced integrated safeguards using front-end-triggering devices

    SciTech Connect (OSTI)

    Howell, J.A.; Whitty, W.J.

    1995-12-01

    This report addresses potential uses of front-end-triggering devices for enhanced safeguards. Such systems incorporate video surveillance as well as radiation and other sensors. Also covered in the report are integration issues and analysis techniques.

  20. Front-end utility rate updates | OpenEI Community

    Open Energy Info (EERE)

    Front-end utility rate updates Home > Groups > Utility Rate Rmckeel's picture Submitted by Rmckeel(297) Contributor 13 February, 2013 - 14:28 Utility Rates A few utility rate...

  1. AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for Department of Veterans Affairs – VA Manhattan Campus

    SciTech Connect (OSTI)

    Stephen Schey; Jim Francfort

    2014-10-01

    This report focuses on the Department of Veterans Affairs, VA Manhattan Campus (VA- Manhattan) fleet to identify the daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support successful introduction of plug-in electric vehicles (PEVs) into the agency’s fleet. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle or plug-in hybrid electric vehicle (collectively called PEVs) can fulfill the mission requirements.

  2. DOE - Office of Legacy Management -- American Machine and Foundry...

    Office of Legacy Management (LM)

    1101 N. Royal Street , Alexandria , Virginia VA.06-3 Evaluation Year: 1987 VA.06-1 Site Operations: ResearchDevelopment activities associated with fuel element fabrication. ...

  3. If you reside in WASHINGTON, DC - MD -VA- WV your salary will range from:

    National Nuclear Security Administration (NNSA)

    If you are employed in the WASHINGTON, DC Metropolitan Area (D.C., Baltimore, Northern VA, Eastern WV, and Southern PA) your salary will range from: Pay Band Pay Plan(s) Minimum Maximum Developmental EN $49,246 $74,872 01 EK/EJ $34,075 $58,511 02 EK/EJ $51,630 $84,855 03 EK/EJ/EN $74,872 $119,238 04 EK/EJ/EN $105,211 $165,300 05 EK/EJ/EN $148,510 $165,300 If you are employed in OAKLAND/LIVERMORE, CA your salary will range from: Pay Band Pay Plan(s) Minimum Maximum Developmental EN $53,579

  4. Methods for enhancing mapping of thermal fronts in oil recovery

    DOE Patents [OSTI]

    Lee, D.O.; Montoya, P.C.; Wayland, J.R. Jr.

    1984-03-30

    A method for enhancing the resistivity contrasts of a thermal front in an oil recovery production field as measured by the controlled source audio frequency magnetotelluric (CSAMT) technique is disclosed. This method includes the steps of: (1) preparing a CSAMT-determined topological resistivity map of the production field; (2) introducing a solution of a dopant material into the production field at a concentration effective to alter the resistivity associated with the thermal front; said dopant material having a high cation exchange capacity which might be selected from the group consisting of montmorillonite, illite, and chlorite clays; said material being soluble in the conate water of the production field; (3) preparing a CSAMT-determined topological resistivity map of the production field while said dopant material is moving therethrough; and (4) mathematically comparing the maps from step (1) and step (3) to determine the location of the thermal front. This method is effective with the steam flood, fire flood and water flood techniques.

  5. Methods for enhancing mapping of thermal fronts in oil recovery

    DOE Patents [OSTI]

    Lee, David O.; Montoya, Paul C.; Wayland, Jr., James R.

    1987-01-01

    A method for enhancing the resistivity contrasts of a thermal front in an oil recovery production field as measured by the CSAMT technique is disclosed. This method includes the steps of: (a) preparing a CSAMT-determined topological resistivity map of the production field; (b) introducing a solution of a dopant material into the production field at a concentration effective to alter the resistivity associated with the thermal front; said dopant material having a high cation exchange capacity which might be selected from the group consisting of montmorillonite, illite, and chlorite clays; said material being soluble in the connate water of the production field; (c) preparing a CSAMT-determined topological resistivity map of the production field while said dopant material is moving therethrough; and (d) mathematically comparing the maps from step (a) and step (c) to determine the location of the thermal front. This method is effective with the steam flood, fire flood and water flood techniques.

  6. Light-front holographic QCD and emerging confinement

    SciTech Connect (OSTI)

    Brodsky, Stanley J.; de Téramond, Guy F.; Dosch, Hans Günter; Erlich, Joshua

    2015-05-21

    In this study we explore the remarkable connections between light-front dynamics, its holographic mapping to gravity in a higher-dimensional anti-de Sitter (AdS) space, and conformal quantum mechanics. This approach provides new insights into the origin of a fundamental mass scale and the physics underlying confinement dynamics in QCD in the limit of massless quarks. The result is a relativistic light-front wave equation for arbitrary spin with an effective confinement potential derived from a conformal action and its embedding in AdS space. This equation allows for the computation of essential features of hadron spectra in terms of a single scale. The light-front holographic methods described here give a precise interpretation of holographic variables and quantities in AdS space in terms of light-front variables and quantum numbers. This leads to a relation between the AdS wave functions and the boost-invariant light-front wave functions describing the internal structure of hadronic bound-states in physical spacetime. The pion is massless in the chiral limit and the excitation spectra of relativistic light-quark meson and baryon bound states lie on linear Regge trajectories with identical slopes in the radial and orbital quantum numbers. In the light-front holographic approach described here currents are expressed as an infinite sum of poles, and form factors as a product of poles. At large q2 the form factor incorporates the correct power-law fall-off for hard scattering independent of the specific dynamics and is dictated by the twist. At low q2 the form factor leads to vector dominance. The approach is also extended to include small quark masses. We briefly review in this report other holographic approaches to QCD, in particular top-down and bottom-up models based on chiral symmetry breaking. We also include a discussion of open problems and future applications.

  7. On the propagation of a coupled saturation and pressure front

    SciTech Connect (OSTI)

    Vasco, D. W.

    2010-12-01

    Using an asymptotic technique, valid for a medium with smoothly varying heterogeneity, I derive an expression for the velocity of a propagating, coupled saturation and pressure front. Due to the nonlinearity of the governing equations, the velocity of the propagating front depends upon the magnitude of the saturation and pressure changes across the front in addition to the properties of the medium. Thus, the expression must be evaluated in conjunction with numerical reservoir simulation. The propagation of the two-phase front is governed by the background saturation distribution, the saturation-dependent component of the fluid mobility, the porosity, the permeability, the capillary pressure function, the medium compressibility, and the ratio of the slopes of the relative permeability curves. Numerical simulation of water injection into a porous layer saturated with a nonaqueous phase liquid indicates that two modes of propagation are important. The fastest mode of propagation is a pressure-dominated disturbance that travels through the saturated layer. This is followed, much later, by a coupled mode with a large saturation change. These two modes are also observed in a simulation using a heterogeneous porous layer. A comparison between the propagation times estimated from the results of the numerical simulation and predictions from the asymptotic expression indicates overall agreement.

  8. Front and backside processed thin film electronic devices

    DOE Patents [OSTI]

    Yuan, Hao-Chih; Wang, Guogong; Eriksson, Mark A.; Evans, Paul G.; Lagally, Max G.; Ma, Zhenqiang

    2010-10-12

    This invention provides methods for fabricating thin film electronic devices with both front- and backside processing capabilities. Using these methods, high temperature processing steps may be carried out during both frontside and backside processing. The methods are well-suited for fabricating back-gate and double-gate field effect transistors, double-sided bipolar transistors and 3D integrated circuits.

  9. Front and backside processed thin film electronic devices

    DOE Patents [OSTI]

    Evans, Paul G.; Lagally, Max G.; Ma, Zhenqiang; Yuan, Hao-Chih; Wang, Guogong; Eriksson, Mark A.

    2012-01-03

    This invention provides thin film devices that have been processed on their front- and backside. The devices include an active layer that is sufficiently thin to be mechanically flexible. Examples of the devices include back-gate and double-gate field effect transistors, double-sided bipolar transistors and 3D integrated circuits.

  10. Light-front holographic QCD and emerging confinement

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

    Brodsky, Stanley J.; de Téramond, Guy F.; Dosch, Hans Günter; Erlich, Joshua

    2015-05-21

    In this study we explore the remarkable connections between light-front dynamics, its holographic mapping to gravity in a higher-dimensional anti-de Sitter (AdS) space, and conformal quantum mechanics. This approach provides new insights into the origin of a fundamental mass scale and the physics underlying confinement dynamics in QCD in the limit of massless quarks. The result is a relativistic light-front wave equation for arbitrary spin with an effective confinement potential derived from a conformal action and its embedding in AdS space. This equation allows for the computation of essential features of hadron spectra in terms of a single scale. Themore » light-front holographic methods described here give a precise interpretation of holographic variables and quantities in AdS space in terms of light-front variables and quantum numbers. This leads to a relation between the AdS wave functions and the boost-invariant light-front wave functions describing the internal structure of hadronic bound-states in physical spacetime. The pion is massless in the chiral limit and the excitation spectra of relativistic light-quark meson and baryon bound states lie on linear Regge trajectories with identical slopes in the radial and orbital quantum numbers. In the light-front holographic approach described here currents are expressed as an infinite sum of poles, and form factors as a product of poles. At large q2 the form factor incorporates the correct power-law fall-off for hard scattering independent of the specific dynamics and is dictated by the twist. At low q2 the form factor leads to vector dominance. The approach is also extended to include small quark masses. We briefly review in this report other holographic approaches to QCD, in particular top-down and bottom-up models based on chiral symmetry breaking. We also include a discussion of open problems and future applications.« less

  11. At Plasma Camp, teachers experience research front and center | Princeton

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

    Plasma Physics Lab At Plasma Camp, teachers experience research front and center By Constance Kaita August 12, 2013 Tweet Widget Google Plus One Share on Facebook Wendy Dlakic, a physics and earth science teacher from Livingston, Mont., examines a plasma with Nick Guilbert, a master teacher and collaborator from The Peddie School, at this year's Plasma Camp for physics teachers at PPPL from July 15 to 19. (Photo by Photo by Elle Starkman/ PPPL Office of Communications) Wendy Dlakic, a

  12. Formation mechanism of steep wave front in magnetized plasmas

    SciTech Connect (OSTI)

    Sasaki, M. Kasuya, N.; Itoh, S.-I.; Kobayashi, T.; Arakawa, H.; Itoh, K.; Fukunaga, K.; Yamada, T.; Yagi, M.

    2015-03-15

    Bifurcation from a streamer to a solitary drift wave is obtained in three dimensional simulation of resistive drift waves in cylindrical plasmas. The solitary drift wave is observed in the regime where the collisional transport is important as well as fluctuation induced transport. The solitary drift wave forms a steep wave front in the azimuthal direction. The phase of higher harmonic modes are locked to that of the fundamental mode, so that the steep wave front is sustained for a long time compared to the typical time scale of the drift wave oscillation. The phase entrainment between the fundamental and second harmonic modes is studied, and the azimuthal structure of the stationary solution is found to be characterized by a parameter which is determined by the deviation of the fluctuations from the Boltzmann relation. There are two solutions of the azimuthal structures, which have steep wave front facing forward and backward in the wave propagation direction, respectively. The selection criterion of these solutions is derived theoretically from the stability of the phase entrainment. The simulation result and experimental observations are found to be consistent with the theoretical prediction.

  13. Time series analysis of Adaptive Optics wave-front sensor telemetry...

    Office of Scientific and Technical Information (OSTI)

    Time series analysis of Adaptive Optics wave-front sensor telemetry data Citation Details In-Document Search Title: Time series analysis of Adaptive Optics wave-front sensor ...

  14. Modified Anti-de-Sitter Metric, Light-Front Quantized QCD, and...

    Office of Scientific and Technical Information (OSTI)

    Modified Anti-de-Sitter Metric, Light-Front Quantized QCD, and Conformal Quantum Mechanics Citation Details In-Document Search Title: Modified Anti-de-Sitter Metric, Light-Front...

  15. Instrument Front-Ends at Fermilab During Run II

    SciTech Connect (OSTI)

    Meyer, Thomas; Slimmer, David; Voy, Duane; /Fermilab

    2011-07-13

    The optimization of an accelerator relies on the ability to monitor the behavior of the beam in an intelligent and timely fashion. The use of processor-driven front-ends allowed for the deployment of smart systems in the field for improved data collection and analysis during Run II. This paper describes the implementation of the two main systems used: National Instruments LabVIEW running on PCs, and WindRiver's VxWorks real-time operating system running in a VME crate processor.

  16. Meson transition form factors in light-front holographic QCD

    SciTech Connect (OSTI)

    Brodsky, Stanley J.; Cao Fuguang; de Teramond, Guy F.

    2011-10-01

    We study the photon-to-meson transition form factors (TFFs) F{sub M}{gamma}(Q{sup 2}) for {gamma}{gamma}{sup *}{yields}M using light-front holographic methods. The Chern-Simons action, which is a natural form in five-dimensional anti-de Sitter (AdS) space, is required to describe the anomalous coupling of mesons to photons using holographic methods and leads directly to an expression for the photon-to-pion TFF for a class of confining models. Remarkably, the predicted pion TFF is identical to the leading order QCD result where the distribution amplitude has asymptotic form. The Chern-Simons form is local in AdS space and is thus somewhat limited in its predictability. It only retains the qq component of the pion wave function, and further, it projects out only the asymptotic form of the meson distribution amplitude. It is found that in order to describe simultaneously the decay process {pi}{sup 0}{yields}{gamma}{gamma} and the pion TFF at the asymptotic limit, a probability for the qq component of the pion wave function P{sub qq}=0.5 is required, thus giving indication that the contributions from higher Fock states in the pion light-front wave function need to be included in the analysis. The probability for the Fock state containing four quarks P{sub qqqq}{approx}10%, which follows from analyzing the hadron matrix elements for a dressed current model, agrees with the analysis of the pion elastic form factor using light-front holography including higher Fock components in the pion wave function. The results for the TFFs for the {eta} and {eta}{sup '} mesons are also presented. The rapid growth of the pion TFF exhibited by the BABAR data at high Q{sup 2} is not compatible with the models discussed in this article, whereas the theoretical calculations are in agreement with the experimental data for the {eta} and {eta}{sup '} TFFs.

  17. Time series analysis of Adaptive Optics wave-front sensor telemetry data

    Office of Scientific and Technical Information (OSTI)

    (Technical Report) | SciTech Connect Time series analysis of Adaptive Optics wave-front sensor telemetry data Citation Details In-Document Search Title: Time series analysis of Adaptive Optics wave-front sensor telemetry data Time series analysis techniques are applied to wave-front sensor telemetry data from the Lick Adaptive Optics System. For 28 fully-illuminated subapertures, telemetry data of 4096 consecutive slope estimates for each subaperture are available. The primary problem is

  18. Development of a Front Tracking Method for Two-Phase Micromixing...

    Office of Scientific and Technical Information (OSTI)

    Development of a Front Tracking Method for Two-Phase Micromixing of Incompressible Viscous Fluids with Interfacial Tension in Solvent Extraction Citation Details In-Document Search...

  19. AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for Department of Veterans Affairs. James J. Peters VA Medical Center, Bronx, NY

    SciTech Connect (OSTI)

    Schey, Stephen; Francfort, Jim

    2014-10-01

    This report focuses on the Department of Veterans Affairs, James J. Peters VA Medical Center (VA - Bronx) fleet to identify daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support the successful introduction of PEVs into the agencies’ fleets. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle or plug-in hybrid electric vehicle (collectively referred to as PEVs) can fulfill the mission requirements.

  20. Silicon Solar Cells with Front Hetero-contact and Aluminum Alloy Back Junction (Poster)

    SciTech Connect (OSTI)

    Yuan, H.-C.; Page, M. R.; Iwaniczko, E.; Xu, Y.; Roybal, L.; Wang, Q.; Branz, H. M.; Meier, D. L.

    2008-05-01

    The objectives of this report are: (1) to apply industrial back Al process in efficient n-wafer cells with a-Si:H front surface passivation; and (2) to evaluate the surface recombination velocity (SRV) of the a-Si:H passivated front surface with different surface preparation procedures.

  1. Front-end electronics and trigger systems - status and challenges

    SciTech Connect (OSTI)

    Spieler, Helmuth G; Spieler, Helmuth G

    2007-08-21

    The past quarter century has brought about a revolution in front-end electronics for large-scale detector systems. Custom integrated circuits specifically tailored to the requirements of large detector systems have provided unprecedented performance and enabled systems that once were deemed impossible. The evolution of integrated circuit readouts in strip detectors is summarized, the present status described, and challenges posed by the sLHC and ILC are discussed. Performance requirements increase, but key considerations remain as in the past: power dissipation, material, and services. Smaller CMOS feature sizes will not provide the required electronic noise at lower power, but will improve digital power efficiency. Significant improvements appear to be practical in more efficient power distribution. Enhanced digital electronics have provided powerful trigger processors that greatly improve the trigger efficiency. In data readout systems they also improve data throughput, while reducing power requirements. Concurrently with new developments in high energy physics, detector systems for cosmology and astrophysics have made great strides. As an example, a large-scale readout for superconducting bolometer arrays is described.

  2. Inhibition of slug front corrosion in multiphase flow conditions

    SciTech Connect (OSTI)

    Chen, H.J.; Jepson, W.P.

    1998-12-31

    Corrosion at the slug front at the bottom of a pipeline is identified as one of the worst cases of corrosion occurring in the pipeline which carries unprocessed multiphase production with a high level of CO{sub 2} gas. One objective of the study in recommending a subsea completion to shore was to determine if commercial corrosion inhibitors can control this type of corrosion using carbon steel pipeline. Thus, inhibitors which showed excellent performance in the lab using the Rotating Cylinder Electrode system (RCE) were further evaluated to confirm their performance in a flow loop simulating the test conditions predicted from the flow modeling for the proposed pipeline. The performance profile of two commercial inhibitors were determined in a 4 in. flow loop at 7O C, 100 psig CO{sub 2} partial pressure in corrosive brines with or without ethylene glycol and/or light hydrocarbon. Results showed that the carbon steel pipeline could be adequately protected at low temperature using a commercial corrosion inhibitor to meet the designed life of the pipeline. Ethylene glycol, which is used in the pipeline to prevent hydrate formation, reduces the corrosivity of the brine and gives no effect on inhibitor performance under the slug flow conditions. A good agreement in inhibitor performance was observed between the flow loop and the RCE testing. The uninhibited corrosion rate of the test brine in this study is in good agreement with the predicted value using deWaard and Williams correlation for CO{sub 2} corrosion.

  3. U.S. Department of Energy Hydrogen and Fuel Cells Program 2012 Annual Merit Review and Peer Evaluation Report: May 14-18, 2012, Arlington, VA

    SciTech Connect (OSTI)

    Not Available

    2012-09-01

    This document summarizes the comments provided by peer reviewers on hydrogen and fuel cell projects presented at the fiscal year (FY) 2012 U.S. Department of Energy (DOE) Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting (AMR), held May 14-18, 2012, in Arlington, VA.

  4. DOE Offers Conditional Loan Guarantee for Front End Nuclear Facility in

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

    Idaho | Department of Energy Loan Guarantee for Front End Nuclear Facility in Idaho DOE Offers Conditional Loan Guarantee for Front End Nuclear Facility in Idaho May 20, 2010 - 12:00am Addthis Washington, DC - As part of a broad effort to expand the use of nuclear power in the United States and reduce carbon pollution, U.S. Secretary of Energy Steven Chu announced today the Department's first conditional commitment for a front-end nuclear facility. The $2 billion loan guarantee will support

  5. Travelling fronts of the CO oxidation on Pd(111) with coverage-dependent diffusion

    SciTech Connect (OSTI)

    Cisternas, Jaime, E-mail: jecisternas@miuandes.cl [Facultad de Ingeniera y Ciencias Aplicadas, Universidad de los Andes, Monseor Alvaro del Portillo 12455, Las Condes, Santiago (Chile); Karpitschka, Stefan [Physics of Fluids, University of Twente, Drienerlolaan 5, 7522 NB Enschede (Netherlands); Wehner, Stefan [Institut fr Integrierte Naturwissenschaften - Physik, Universitt Koblenz-Landau, 56070 Koblenz (Germany)

    2014-10-28

    In this work, we study a surface reaction on Pd(111) crystals under ultra-high-vacuum conditions that can be modeled by two coupled reaction-diffusion equations. In the bistable regime, the reaction exhibits travelling fronts that can be observed experimentally using photo electron emission microscopy. The spatial profile of the fronts reveals a coverage-dependent diffusivity for one of the species. We propose a method to solve the nonlinear eigenvalue problem and compute the direction and the speed of the fronts based on a geometrical construction in phase-space. This method successfully captures the dependence of the speed on control parameters and diffusivities.

  6. Electron Anomalous Magnetic Moment in Basis Light-Front Quantization Approach

    SciTech Connect (OSTI)

    Zhao, Xingbo; Honkanen, Heli; Maris, Pieter; Vary, James P.; Brodsky, Stanley J.; /SLAC

    2012-02-17

    We apply the Basis Light-Front Quantization (BLFQ) approach to the Hamiltonian field theory of Quantum Electrodynamics (QED) in free space. We solve for the mass eigenstates corresponding to an electron interacting with a single photon in light-front gauge. Based on the resulting non-perturbative ground state light-front amplitude we evaluate the electron anomalous magnetic moment. The numerical results from extrapolating to the infinite basis limit reproduce the perturbative Schwinger result with relative deviation less than 1.2%. We report significant improvements over previous works including the development of analytic methods for evaluating the vertex matrix elements of QED.

  7. Microsoft Word - Major end uses front page v2 2015-03-31.docx

    U.S. Energy Information Administration (EIA) Indexed Site

    2 APPENDIX A FINAL EIA - Technology Forecast Updates - Residential and Commercial Building Technologies - Reference Case Presented to: U.S. Energy Information Administration Prepared by Navigant Consulting, Inc. 1200 19 St. NW, Suite 700 Washington, D.C. 20036 With SAIC 8301 Greensboro Drive McLean, VA 22102 March 2014 Final DISCLAIMER This presentation was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government, nor any agency

  8. Microsoft Word - Major end uses front page v2 2015-03-31.docx

    U.S. Energy Information Administration (EIA) Indexed Site

    4 APPENDIX C EIA - Technology Forecast Updates - Residential and Commercial Building Technologies - Reference Case Presented to: U.S. Energy Information Administration Prepared by: Navigant Consulting, Inc. 1200 19th Street, NW, Suite 700 Washington, D.C. 20036 And SAIC 8301 Greensboro Drive McLean, VA 22102 December 19, 2012 Confidential and Proprietary, ©2012 Navigant Consulting, Inc. Do not distribute or copy Final DISCLAIMER This presentation was prepared as an account of work sponsored by

  9. Microsoft Word - Major end uses front page v2 2015-03-31.docx

    U.S. Energy Information Administration (EIA) Indexed Site

    5 APPENDIX D EIA - Technology Forecast Updates - Residential and Commercial Building Technologies - Advanced Case Presented to: U.S. Energy Information Administration Prepared by: Navigant Consulting, Inc. 1200 19th Street, NW, Suite 700 Washington, D.C. 20036 And SAIC 8301 Greensboro Drive McLean, VA 22102 December 19, 2012 Confidential and Proprietary, ©2012 Navigant Consulting, Inc. Do not distribute or copy Advanced Case Final DISCLAIMER This presentation was prepared as an account of work

  10. Modified Anti-de-Sitter Metric, Light-Front Quantized QCD, and...

    Office of Scientific and Technical Information (OSTI)

    Modified Anti-de-Sitter Metric, Light-Front Quantized QCD, and Conformal Quantum Mechanics Dosch, Hans Gunter; U. Heidelberg, ITP; Brodsky, Stanley J.; SLAC; de Teramond, Guy F.;...

  11. Vehicle Technologies Office Merit Review 2015: Magnesium-Intensive Front End Sub-Structure Development

    Broader source: Energy.gov [DOE]

    Presentation given by USAMP at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about magnesium-intensive front end sub...

  12. Corrosion Evaluation of Waukesha Metal 88 and Stellite Alloy...

    Office of Scientific and Technical Information (OSTI)

    available copy. Available for sale to the public, in paper, from: U.S. Department of Commerce, National Technical Information Service, 5285 Port Royal Road, Springfield, VA 22161,...

  13. AdS/QCD and Applications of Light-Front Holography

    SciTech Connect (OSTI)

    Brodsky, Stanley J.; Cao, Fu-Guang; de Teramond, Guy F.; /Costa Rica U.

    2012-02-16

    Light-Front Holography leads to a rigorous connection between hadronic amplitudes in a higher dimensional anti-de Sitter (AdS) space and frame-independent light-front wavefunctions of hadrons in 3 + 1 physical space-time, thus providing a compelling physical interpretation of the AdS/CFT correspondence principle and AdS/QCD, a useful framework which describes the correspondence between theories in a modified AdS5 background and confining field theories in physical space-time. To a first semiclassical approximation, where quantum loops and quark masses are not included, this approach leads to a single-variable light-front Schroedinger equation which determines the eigenspectrum and the light-front wavefunctions of hadrons for general spin and orbital angular momentum. The coordinate z in AdS space is uniquely identified with a Lorentz-invariant coordinate {zeta} which measures the separation of the constituents within a hadron at equal light-front time. The internal structure of hadrons is explicitly introduced and the angular momentum of the constituents plays a key role. We give an overview of the light-front holographic approach to strongly coupled QCD. In particular, we study the photon-to-meson transition form factors (TFFs) F{sub M{gamma}}(Q{sup 2}) for {gamma}{gamma}* {yields} M using light-front holographic methods. The results for the TFFs for the {eta} and {eta}' mesons are also presented. Some novel features of QCD are discussed, including the consequences of confinement for quark and gluon condensates. A method for computing the hadronization of quark and gluon jets at the amplitude level is outlined.

  14. ZERH Training: Harrisonburg, VA

    Broader source: Energy.gov [DOE]

    This 3.5-hour training provides builders with a comprehensive review of zero energy-ready home construction including the business case, detailed specifications, and opportunities to be recognized...

  15. Mo#va#on

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

    = a n i nherent l imita#ons of both: h ot & c old f usion r eac#ons: Hot (well--- d eformed r adioac1ve ac1nides ( Act.) t argets a re u sed a nd compound n ucleus i s q uite e xcited ) * a8empts o f g oing b eyond the r eac#ons A ct. + 48 Ca b y using h eavier p rojec#les l ike 50 Ti, 54 Cr, 58 Fe, a nd 64 Ni gave n o r esults s o f ar. * all h eavier a c#nides w ith Z>98 l ive t o s hort t hat o ne could p erform t arget w ith them. Cold ( magic n uclei a s t argets a re u sed w ith

  16. Advanced Battery Manufacturing (VA)

    SciTech Connect (OSTI)

    Stratton, Jeremy

    2012-09-30

    LiFeBATT has concentrated its recent testing and evaluation on the safety of its batteries. There appears to be a good margin of safety with respect to overheating of the cells and the cases being utilized for the batteries are specifically designed to dissipate any heat built up during charging. This aspect of LiFeBATTs products will be even more fully investigated, and assuming ongoing positive results, it will become a major component of marketing efforts for the batteries. LiFeBATT has continued to receive prismatic 20 Amp hour cells from Taiwan. Further testing continues to indicate significant advantages over the previously available 15 Ah cells. Battery packs are being assembled with battery management systems in the Danville facility. Comprehensive tests are underway at Sandia National Laboratory to provide further documentation of the advantages of these 20 Ah cells. The company is pursuing its work with Hybrid Vehicles of Danville to critically evaluate the 20 Ah cells in a hybrid, armored vehicle being developed for military and security applications. Results have been even more encouraging than they were initially. LiFeBATT is expanding its work with several OEM customers to build a worldwide distribution network. These customers include a major automotive consulting group in the U.K., an Australian maker of luxury off-road campers, and a number of makers of E-bikes and scooters. LiFeBATT continues to explore the possibility of working with nations that are woefully short of infrastructure. Negotiations are underway with Siemens to jointly develop a system for using photovoltaic generation and battery storage to supply electricity to communities that are not currently served adequately. The IDA has continued to monitor the progress of LiFeBATTs work to ensure that all funds are being expended wisely and that matching funds will be generated as promised. The company has also remained current on all obligations for repayment of an IDA loan and lease payments for space to the IDA. A commercial venture is being formed to utilize the LiFeBATT product for consumer use in enabling photovoltaic powered boat lifts. Field tests of the system have proven to be very effective and commercially promising. This venture is expected to result in significant sales within the next six months.

  17. Arlington, VA 22209 USA

    Energy Savers [EERE]

    Arkansas Recovery Act State Memo Arkansas Recovery Act State Memo Arkansas has substantial natural resources, including gas, oil, wind, biomass, and hydroelectric power. The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Arkansas are supporting a broad range of clean energy projects, from energy efficiency and the smart grid to advanced battery manufacturing and renewable energy.

  18. Design of the NSLS-II Linac Front End Test Stand

    SciTech Connect (OSTI)

    Fliller III, R.; Johanson, M.; Lucas, M.; Rose, J.; Shaftan, T.

    2011-03-28

    The NSLS-II operational parameters place very stringent requirements on the injection system. Among these are the charge per bunch train at low emittance that is required from the linac along with the uniformity of the charge per bunch along the train. The NSLS-II linac is a 200 MeV linac produced by Research Instruments Gmbh. Part of the strategy for understanding to operation of the injectors is to test the front end of the linac prior to its installation in the facility. The linac front end consists of a 100 kV electron gun, 500 MHz subharmonic prebuncher, focusing solenoids and a suite of diagnostics. The diagnostics in the front end need to be supplemented with an additional suite of diagnostics to fully characterize the beam. In this paper we discuss the design of a test stand to measure the various properties of the beam generated from this section. In particular, the test stand will measure the charge, transverse emittance, energy, energy spread, and bunching performance of the linac front end under all operating conditions of the front end.

  19. Apparatus for characterizing the temporo-spatial properties of a dynamic fluid front and method thereof

    DOE Patents [OSTI]

    Battiste, Richard L

    2013-12-31

    Methods and apparatus are described for characterizing the temporal-spatial properties of a dynamic fluid front within a mold space while the mold space is being filled with fluid. A method includes providing a mold defining a mold space and having one or more openings into the mold space; heating a plurality of temperature sensors that extend into the mold space; injecting a fluid into th emold space through the openings, the fluid experiencing a dynamic fluid front while filling the mold space with a fluid; and characterizing temporal-spatial properties of the dynamic fluid front by monitoring a termperature of each of the plurality of heated temperature sensors while the mold space is being filled with the fluid. An apparatus includes a mold defining a mold space; one or more openings for introducing a fluid into th emold space and filling the mold space with the fluid, the fluid experiencing a dynamic fluid front while filling the mold space; a plurality of heated temperature sensors extending into the mold space; and a computer coupled to the plurality of heated temperature sensors for characterizing the temporal-spatial properties of the dynamic fluid front.

  20. Apparatus for characterizing the temporo-spatial properties of a dynamic fluid front and method thereof

    DOE Patents [OSTI]

    Battiste, Richard L.

    2007-12-25

    Methods and apparatus are described for characterizing the temporal-spatial properties of a dynamic fluid front within a mold space while the mold space is being filled with fluid. A method includes providing a mold defining a mold space and having one or more openings into the mold space; heating a plurality of temperature sensors that extend into the mold space; injecting a fluid into the mold space through the openings, the fluid experiencing a dynamic fluid front while filling the mold space with the fluid; and characterizing temporal-spatial properties of the dynamic fluid front by monitoring a temperature of each of the plurality of heated temperature sensors while the mold space is being filled with the fluid. An apparatus includes a mold defining a mold space; one or more openings for introducing a fluid into the mold space and filling the mold space with the fluid, the fluid experiencing a dynamic fluid front while filling the mold space; a plurality of heated temperature sensors extending into the mold space; and a computer coupled to the plurality of heated temperature sensors for characterizing the temporal-spatial properties of the dynamic fluid front.

  1. Apparatus and method for phase fronts based on superluminal polarization current

    DOE Patents [OSTI]

    Singleton, John; Ardavan, Houshang; Ardavan, Arzhang

    2012-02-28

    An apparatus and method for a radiation source involving phase fronts emanating from an accelerated, oscillating polarization current whose distribution pattern moves superluminally (that is, faster than light in vacuo). Theoretical predictions and experimental measurements using an existing prototype superluminal source show that the phase fronts from such a source can be made to be very complex. Consequently, it will be very difficult for an aircraft imaged by such a radiation to detect where this radiation has come from. Moreover, the complexity of the phase fronts makes it almost impossible for electronics on an aircraft to synthesize a rogue reflection. A simple directional antenna and timing system should, on the other hand, be sufficient for the radar operators to locate the aircraft, given knowledge of their own source's speed and modulation pattern.

  2. Hamiltonian Light-front Field Theory Within an AdS/QCD Basis

    SciTech Connect (OSTI)

    Vary, J.P.; Honkanen, H.; Li, Jun; Maris, P.; Brodsky, S.J.; Harindranath, A.; de Teramond, G.F.; Sternberg, P.; Ng, E.G.; Yang, C.; /LBL, Berkeley

    2009-12-16

    Non-perturbative Hamiltonian light-front quantum field theory presents opportunities and challenges that bridge particle physics and nuclear physics. Fundamental theories, such as Quantum Chromodynamics (QCD) and Quantum Electrodynamics (QED) offer the promise of great predictive power spanning phenomena on all scales from the microscopic to cosmic scales, but new tools that do not rely exclusively on perturbation theory are required to make connection from one scale to the next. We outline recent theoretical and computational progress to build these bridges and provide illustrative results for nuclear structure and quantum field theory. As our framework we choose light-front gauge and a basis function representation with two-dimensional harmonic oscillator basis for transverse modes that corresponds with eigensolutions of the soft-wall AdS/QCD model obtained from light-front holography.

  3. Hamiltonian Light-Front Ffield Theory in a Basis Function Approach

    SciTech Connect (OSTI)

    Vary, J.P.; Honkanen, H.; Li, Jun; Maris, P.; Brodsky, S.J.; Harindranath, A.; de Teramond, G.F.; Sternberg, P.; Ng, E.G.; Yang, C.

    2009-05-15

    Hamiltonian light-front quantum field theory constitutes a framework for the non-perturbative solution of invariant masses and correlated parton amplitudes of self-bound systems. By choosing the light-front gauge and adopting a basis function representation, we obtain a large, sparse, Hamiltonian matrix for mass eigenstates of gauge theories that is solvable by adapting the ab initio no-core methods of nuclear many-body theory. Full covariance is recovered in the continuum limit, the infinite matrix limit. There is considerable freedom in the choice of the orthonormal and complete set of basis functions with convenience and convergence rates providing key considerations. Here, we use a two-dimensional harmonic oscillator basis for transverse modes that corresponds with eigensolutions of the soft-wall AdS/QCD model obtained from light-front holography. We outline our approach, present illustrative features of some non-interacting systems in a cavity and discuss the computational challenges.

  4. Measures of the Environmental Footprint of the Front End of the Nuclear Fuel Cycle

    SciTech Connect (OSTI)

    Brett Carlsen; Emily Tavrides; Erich Schneider

    2010-08-01

    Previous estimates of environmental impacts associated with the front end of the nuclear fuel cycle have focused primarily on energy consumption and CO2 emissions. Results have varied widely. Section 2 of this report provides a summary of historical estimates. This study revises existing empirical correlations and their underlying assumptions to fit to a more complete set of existing data. This study also addresses land transformation, water withdrawals, and occupational and public health impacts associated with the processes of the front end of the once-through nuclear fuel cycle. These processes include uranium mining, milling, refining, conversion, enrichment, and fuel fabrication. Metrics are developed to allow environmental impacts to be summed across the full set of front end processes, including transportation and disposition of the resulting depleted uranium.

  5. Parameters of a supersonic combustion chamber with organization of combustion at the flame front

    SciTech Connect (OSTI)

    Solokhin, E.L.; Mironenko, V.A.; Ivanov, V.I.

    1985-10-25

    In some engineering problems, it is necessary to burn fuel in the combustion chamber with supersonic flow. As a rule, the scheme of organization of the process in such a chamber presupposes a separate accompanying feed of fuel and oxidant in which combustion of fuel takes place in a diffusion flame front. In this article we give theoretical results of investigation of a supersonic combustion chamber in which combustion of the fuel mixture takes place in a oblique flame front stabilized by an external source (analogous to the subsonic combustion chambers of ramjets). The possibility of the existence of such an oblique flame front in a supersonic flow of fuel mixture was previously proved experimentally.

  6. On the movement of a liquid front in an unsaturated, fractured porous medium, Part 1

    SciTech Connect (OSTI)

    Nitao, J.J.; Buscheck, T.A.

    1989-06-01

    The primary aim of this paper is to present approximate analytical solutions of the fracture flow which gives the position of the liquid fracture front as a function of time. These solutions demonstrate that the liquid movement in the fracture can be classified into distinctive time periods, or flow regimes. It is also shown that when plotted versus time using a log-log scale, the liquid fracture front position asymptotically approaches a series of line segments. Two-dimensional numerical simulations were run utilizing input data applicable to the densely welded, fractured tuff found at Yucca Mountain in order to confirm these observations. 19 refs., 15 figs., 8 tabs.

  7. Development of Novel Front Contract Pastes for Crystalline Silicon Solar Cells

    SciTech Connect (OSTI)

    Duty, C.; Jellison, D. G.E. P.; Joshi, P.

    2012-04-05

    In order to improve the efficiencies of silicon solar cells, paste to silicon contact formation mechanisms must be more thoroughly understood as a function of paste chemistry, wafer properties and firing conditions. Ferro Corporation has been involved in paste development for over 30 years and has extensive expertise in glass and paste formulations. This project has focused on the characterization of the interface between the top contact material (silver paste) and the underlying silicon wafer. It is believed that the interface between the front contact silver and the silicon wafer plays a dominant role in the electrical performance of the solar cell. Development of an improved front contact microstructure depends on the paste chemistry, paste interaction with the SiNx, and silicon (Si) substrate, silicon sheet resistivity, and the firing profile. Typical front contact ink contains silver metal powders and flakes, glass powder and other inorganic additives suspended in an organic medium of resin and solvent. During fast firing cycles glass melts, wets, corrodes the SiNx layer, and then interacts with underlying Si. Glass chemistry is also a critical factor in the development of an optimum front contact microstructure. Over the course of this project, several fundamental characteristics of the Ag/Si interface were documented, including a higher-than-expected distribution of voids along the interface, which could significantly impact electrical conductivity. Several techniques were also investigated for the interfacial analysis, including STEM, EDS, FIB, EBSD, and ellipsometry.

  8. Coherent States and Spontaneous Symmetry Breaking in Light Front Scalar Field Theory

    SciTech Connect (OSTI)

    Vary, J.P.; Chakrabarti, D.; Harindranath, A.; Lloyd, R.; Martinovic, L.; Spence, J.R.; /Iowa State U.

    2005-12-14

    Recently developed nuclear many-body techniques provide novel results when applied to constituent quark models and to light-front scalar field theory. We show how spontaneous symmetry breaking arises and is consistent with a coherent state ansatz in a variational treatment. The kink and the kink-antikink topological features are identified and the onset of symmetry restoration is demonstrated.

  9. Silicon Solar Cells with Front Hetero-Contact and Aluminum Alloy Back Junction: Preprint

    SciTech Connect (OSTI)

    Yuan, H.-C.; Page, M. R.; Iwaniczko, E.; Xu, Y.; Roybal, L.; Wang, Q.; Branz, H. M.; Meier, D. L.

    2008-05-01

    We prototype an alternative n-type monocrystalline silicon (c-Si) solar cell structure that utilizes an n/i-type hydrogenated amorphous silicon (a-Si:H) front hetero-contact and a back p-n junction formed by alloying aluminum (Al) with the n-type Si wafer.

  10. Front-end Electronics for Unattended Measurement (FEUM). Prototype Test Plan

    SciTech Connect (OSTI)

    Conrad, Ryan C.; Morris, Scott J.; Smith, Leon E.; Keller, Daniel T.

    2015-09-16

    The IAEA has requested that PNNL perform an initial set of tests on front-end electronics for unattended measurement (FEUM) prototypes. The FEUM prototype test plan details the tests to be performed, the criteria for evaluation, and the procedures used to execute the tests.

  11. Measurement of wave-front aberration in a small telescope remote imaging system using scene-based wave-front sensing

    DOE Patents [OSTI]

    Poyneer, Lisa A; Bauman, Brian J

    2015-03-31

    Reference-free compensated imaging makes an estimation of the Fourier phase of a series of images of a target. The Fourier magnitude of the series of images is obtained by dividing the power spectral density of the series of images by an estimate of the power spectral density of atmospheric turbulence from a series of scene based wave front sensor (SBWFS) measurements of the target. A high-resolution image of the target is recovered from the Fourier phase and the Fourier magnitude.

  12. Section: Front

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

    ... Federal Aviation Administration's Winter Icing and Storms Program (WISP) and First ISCCP ... WISP Winter Icing and Storms Program WPDA Wind Profiler Demonstration Array WSI Whole Sky ...

  13. front cover

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

    Exclusive Provider Option (EPO) Medical Program For Medicare Retirees and Their Covered Family Members Administered by: N113794 01/15 CUSTOMER ASSISTANCE Customer Service: Medical/Surgical Claims and Prescription Drugs-The 24/7 Nurseline can help when you have a health problem or concern. The 24/7 Nurseline is staffed by registered nurses who are available 24 hours a day, 7 days a week. 24/7 Nurseline toll-free telephone number: 1-800-973-6329 When you have a non- medical benefit question or

  14. front cover

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

    Preferred Provider Option (PPO) Medical Program For Medicare Retirees and Their Covered Family Members Administered by: N113794 01/15 CUSTOMER ASSISTANCE Customer Service: Medical/Surgical Claims and Prescription Drugs-The 24/7 Nurseline can help when you have a health problem or concern. The 24/7 Nurseline is staffed by registered nurses who are available 24 hours a day, 7 days a week. 24/7 Nurseline toll-free telephone number: 1-800-973-6329 When you have a non- medical benefit question or

  15. front cover

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

    Preferred Provider Option (PPO) Medical Program For Active Employees and Their Covered Family Members and Non- Medicare Eligible Retirees and Their Covered Family Members Administered by: N113794 01/15 CUSTOMER ASSISTANCE Customer Service: Medical/Surgical Claims and Prescription Drugs-The 24/7 Nurseline can help when you have a health problem or concern. The 24/7 Nurseline is staffed by registered nurses who are available 24 hours a day, 7 days a week. 24/7 Nurseline toll-free telephone number:

  16. Front cover

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    ... and the use of margin requirements (cash deposits), in ... cattle, lean hogs) and the NY- MEX (crude oil and natural gas). ... Testimony before the Committee on Home- land Security and ...

  17. front cover

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

    care. Also, this Medical Program does not cover services received outside the United States, unless there is an emergency. Most preauthorizations may be requested over...

  18. X-ray driven reaction front dynamics at calcite-water interfaces

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

    Laanait, Nouamane; Callagon, Erika Blanca R.; Zhang, Zhan; Sturchio, Neil C.; Lee, Sang Soo; Fenter, Paul

    2015-09-18

    The interface of minerals with aqueous solutions is central to geochemical reactivity, hosting processes that span multiple spatiotemporal scales. Understanding such processes requires spatially and temporally resolved observations, and experimental controls that precisely manipulate the interfacial thermodynamic state. Using the intense radiation fields of a focused synchrotron X-ray beam, we drove dissolution at the calcite-aqueous interface and simultaneously probed the dynamics of the propagating reaction fronts using surface X-ray microscopy. Evolving surface structures are controlled by the time-dependent solution composition as characterized by a kinetic reaction model. At extreme disequilibria, the onset of reaction front instabilities was observed with velocitiesmore » of >30 nanometers per second. As a result, these instabilities are identified as a signature of transport-limited dissolution of calcite under extreme disequilibrium.« less

  19. Laws of convective vortex formation behind a flame front during its propagation in a tube

    SciTech Connect (OSTI)

    Abrukov, S.A.; Samsonov, V.P.

    1986-05-01

    This paper examines laws and conditions of convective vortex formation in combustion products during the propagation of a slow, stable flame in a vertical, half-open tube. The main element of the experimental unit was the reaction tube and weightless conditions were created in a freely falling container holding the reaction tube. Propane-air and CO-air mixtures were used. The structure of the flow behind the flame front was studied by the interferometric method. Frames are show from an interference film illustrating the typical pattern of vortex formation behind the flame front when the flame propagates upward at a velocity of 7 cm/sec. Analyses of the interferograms shows that the flame is stable before the vortices appear and that the flow of combustion products is laminar.

  20. X-ray Driven Reaction Front Dynamics at Mineral-Aqueous Interfaces

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

    Laanait, Nouamane; Callagon, Erika Blanca R; Zhang, Zhan; Sturchio, N. C.; Lee, Sang Soo; Fenter, Paul

    2015-01-01

    The interface of minerals with aqueous solutions is central to geochemical reactivity, hosting processes that span multiple spatiotemporal scales. Understanding such processes requires spatially and temporally resolved observations, and experimental controls that precisely manipulate the interfacial thermodynamic state. Using the intense radiation fields of a focused synchrotron X-ray beam, we drove dissolution at the calcite-aqueous interface and simultaneously probed the dynamics of the propagating reaction fronts using surface X-ray microscopy. Evolving surface structures are controlled by the time-dependent solution composition as characterized by a kinetic reaction model. At extreme disequilibria, the onset of reaction front instabilities was observed with velocitiesmore » of >30 nanometers per second. These instabilities are identified as a signature of transport-limited dissolution of calcite under extreme disequilibrium.« less

  1. Superconformal Baryon-Meson Symmetry and Light-Front Holographic QCD

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

    Dosch, Hans Guenter; de Teramond, Guy F.; Brodsky, Stanley J.

    2015-04-10

    We construct an effective QCD light-front Hamiltonian for both mesons and baryons in the chiral limit based on the generalized supercharges of a superconformal graded algebra. The superconformal construction is shown to be equivalent to a semi-classical approximation to light-front QCD and its embedding in AdS space. The specific breaking of conformal invariance inside the graded algebra uniquely determines the effective confinement potential. The generalized supercharges connect the baryon and meson spectra to each other in a remarkable manner. In particular, the π/b1 Regge trajectory is identified as the superpartner of the nucleon trajectory. However, the lowest-lying state on thismore » trajectory, the π-meson is massless in the chiral limit and has no supersymmetric partner.« less

  2. Unconstrained plastering : all-hexahedral mesh generation via advancing front geometry decomposition (2004-2008).

    SciTech Connect (OSTI)

    Blacker, Teddy Dean; Staten, Matthew L.; Kerr, Robert A.; Owen, Steven James

    2010-03-01

    The generation of all-hexahedral finite element meshes has been an area of ongoing research for the past two decades and remains an open problem. Unconstrained plastering is a new method for generating all-hexahedral finite element meshes on arbitrary volumetric geometries. Starting from an unmeshed volume boundary, unconstrained plastering generates the interior mesh topology without the constraints of a pre-defined boundary mesh. Using advancing fronts, unconstrained plastering forms partially defined hexahedral dual sheets by decomposing the geometry into simple shapes, each of which can be meshed with simple meshing primitives. By breaking from the tradition of previous advancing-front algorithms, which start from pre-meshed boundary surfaces, unconstrained plastering demonstrates that for the tested geometries, high quality, boundary aligned, orientation insensitive, all-hexahedral meshes can be generated automatically without pre-meshing the boundary. Examples are given for meshes from both solid mechanics and geotechnical applications.

  3. Method of fabricating conductive electrodes on the front and backside of a thin film structure

    DOE Patents [OSTI]

    Tabada, Phillipe J. (Roseville, CA); Tabada, legal representative, Melody (Roseville, CA); Pannu, Satinderpall S. (Pleasanton, CA)

    2011-05-22

    A method of fabricating a thin film device having conductive front and backside electrodes or contacts. Top-side cavities are first formed on a first dielectric layer, followed by the deposition of a metal layer on the first dielectric layer to fill the cavities. Defined metal structures are etched from the metal layer to include the cavity-filled metal, followed by depositing a second dielectric layer over the metal structures. Additional levels of defined metal structures may be formed in a similar manner with vias connecting metal structures between levels. After a final dielectric layer is deposited, a top surface of a metal structure of an uppermost metal layer is exposed through the final dielectric layer to form a front-side electrode, and a bottom surface of a cavity-filled portion of a metal structure of a lowermost metal layer is also exposed through the first dielectric layer to form a back-side electrode.

  4. Multiple reaction fronts in the oxidation-reduction of iron-rich uranium ores

    SciTech Connect (OSTI)

    Dewynne, J.N. . Faculty of Mathematical Studies); Fowler, A.C. . Mathematical Inst.); Hagan, P.S. )

    1993-08-01

    When a container of radioactive waste is buried underground, it eventually corrodes, and leakage of radioactive material to the surrounding rock occurs. Depending on the chemistry of the rock, many different reactions may occur. A particular case concerns the oxidation and reduction of uranium ores by infiltrating groundwater, since UO[sub 3] is relatively soluble (and hence potentially transportable to the water supply), whereas UO[sub 2] is essentially insoluble. It is therefore of concern to those involved with radioactive waste disposal to understand the mechanics of uranium transport through reduction and oxidation reactions. This paper describes the oxidation of iron-rich uranium-bearing rocks by infiltration of groundwater. A reaction-diffusion model is set up to describe the sequence of reactions involving iron oxidation, uranium oxidation and reduction, sulfuric acid production, and dissolution of the host rock that occur. On a geological timescale of millions of years, the reactions occur very fast in very thin reaction fronts. It is shown that the redox front that separates oxidized (orange) rock from reduced (black) rock must actually consist of two separate fronts that move together, at which the two separate processes of uranium oxidation and iron reduction occur, respectively. Between these fronts, a high concentration of uranium is predicted. The mechanics of this process are not specific to uranium-mediated redox reactions, but apply generally and may be used to explain the formation of concentrated ore deposits in extended veins. On the long timescales of relevance, a quasi-static response results, and the problem can be solved explicitly in one dimension. This provides a framework for studying more realistic two-dimensional problems in fissured rocks and also for the future study of uraninite nodule formation.

  5. Method and apparatus for generating radiation utilizing DC to AC conversion with a conductive front

    DOE Patents [OSTI]

    Dawson, John M.; Mori, Warren B.; Lai, Chih-Hsiang; Katsouleas, Thomas C.

    1998-01-01

    Method and apparatus for generating radiation of high power, variable duration and broad tunability over several orders of magnitude from a laser-ionized gas-filled capacitor array. The method and apparatus convert a DC electric field pattern into a coherent electromagnetic wave train when a relativistic ionization front passes between the capacitor plates. The frequency and duration of the radiation is controlled by the gas pressure and capacitor spacing.

  6. Method and apparatus for generating radiation utilizing DC to AC conversion with a conductive front

    DOE Patents [OSTI]

    Dawson, J.M.; Mori, W.B.; Lai, C.H.; Katsouleas, T.C.

    1998-07-14

    Method and apparatus ar disclosed for generating radiation of high power, variable duration and broad tunability over several orders of magnitude from a laser-ionized gas-filled capacitor array. The method and apparatus convert a DC electric field pattern into a coherent electromagnetic wave train when a relativistic ionization front passes between the capacitor plates. The frequency and duration of the radiation is controlled by the gas pressure and capacitor spacing. 4 figs.

  7. Light-front representation of chiral dynamics in peripheral transverse densities

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

    Granados, Carlos G.; Weiss, Christian

    2015-07-31

    The nucleon's electromagnetic form factors are expressed in terms of the transverse densities of charge and magnetization at fixed light-front time. At peripheral transverse distances b = O(M_pi^{-1}) the densities are governed by chiral dynamics and can be calculated model-independently using chiral effective field theory (EFT). We represent the leading-order chiral EFT results for the peripheral transverse densities as overlap integrals of chiral light-front wave functions, describing the transition of the initial nucleon to soft pion-nucleon intermediate states and back. The new representation (a) explains the parametric order of the peripheral transverse densities; (b) establishes an inequality between the spin-independentmore » and -dependent densities; (c) exposes the role of pion orbital angular momentum in chiral dynamics; (d) reveals a large left-right asymmetry of the current in a transversely polarized nucleon and suggests a simple interpretation. The light-front representation enables a first-quantized, quantum-mechanical view of chiral dynamics that is fully relativistic and exactly equivalent to the second-quantized, field-theoretical formulation. It relates the charge and magnetization densities measured in low-energy elastic scattering to the generalized parton distributions probed in peripheral high-energy scattering processes. The method can be applied to nucleon form factors of other operators, e.g. the energy-momentum tensor.« less

  8. FBI Fingerprint Image Capture System High-Speed-Front-End throughput modeling

    SciTech Connect (OSTI)

    Rathke, P.M.

    1993-09-01

    The Federal Bureau of Investigation (FBI) has undertaken a major modernization effort called the Integrated Automated Fingerprint Identification System (IAFISS). This system will provide centralized identification services using automated fingerprint, subject descriptor, mugshot, and document processing. A high-speed Fingerprint Image Capture System (FICS) is under development as part of the IAFIS program. The FICS will capture digital and microfilm images of FBI fingerprint cards for input into a central database. One FICS design supports two front-end scanning subsystems, known as the High-Speed-Front-End (HSFE) and Low-Speed-Front-End, to supply image data to a common data processing subsystem. The production rate of the HSFE is critical to meeting the FBI`s fingerprint card processing schedule. A model of the HSFE has been developed to help identify the issues driving the production rate, assist in the development of component specifications, and guide the evolution of an operations plan. A description of the model development is given, the assumptions are presented, and some HSFE throughput analysis is performed.

  9. Resource intensities of the front end of the nuclear fuel cycle

    SciTech Connect (OSTI)

    Schneider, E.; Phathanapirom, U.; Eggert, R.; Collins, J.

    2013-07-01

    This paper presents resource intensities, including direct and embodied energy consumption, land and water use, associated with the processes comprising the front end of the nuclear fuel cycle. These processes include uranium extraction, conversion, enrichment, fuel fabrication and depleted uranium de-conversion. To the extent feasible, these impacts are calculated based on data reported by operating facilities, with preference given to more recent data based on current technologies and regulations. All impacts are normalized per GWh of electricity produced. Uranium extraction is seen to be the most resource intensive front end process. Combined, the energy consumed by all front end processes is equal to less than 1% of the electricity produced by the uranium in a nuclear reactor. Land transformation and water withdrawals are calculated at 8.07 m{sup 2} /GWh(e) and 1.37x10{sup 5} l/GWh(e), respectively. Both are dominated by the requirements of uranium extraction, which accounts for over 70% of land use and nearly 90% of water use.

  10. Delayed muons in extensive air showers and double-front showers

    SciTech Connect (OSTI)

    Beisembaev, R. U.; Vavilov, Yu. N. Vildanov, N. G.; Kruglov, A. V.; Stepanov, A. V.; Takibaev, J. S.

    2009-11-15

    The results of a long-term experiment performed in the period between 1995 and 2006 with the aid of the MUON-T underground (20 mwe) scintillation facility arranged at the Tien Shan mountain research station at an altitude of 3340 m above sea level are presented. The time distribution of delayed muons with an energy in excess of 5 GeV in extensive air showers of energy not lower than 106 GeV with respect to the shower front was obtained with a high statistical significance in the delay interval between 30 and 150 ns. An effect of the geomagnetic field in detecting delayed muons in extensive air showers was discovered. This effect leads to the asymmetry of their appearance with respect to the north-south direction. The connection between delayed muons and extensive air showers featuring two fronts separated by a time interval of several tens of to two hundred nanoseconds is discussed. This connection gives sufficient grounds to assume that delayed muons originate from the decays of pions and kaons produced in the second, delayed, front of extensive air showers.

  11. On the ion front of a plasma expanding into a vacuum

    SciTech Connect (OSTI)

    Allen, J. E.; University College, Oxford, Oxford OX1 4BH ; Perego, M.

    2014-03-15

    Calculations are reported on the expansion of a plasma into a vacuum, using a model of cold ions and Boltzmann electrons. The initial distribution of the ions at the edge of the plasma greatly affects the subsequent expansion. An initial abrupt drop of ion density leads to an expansion in which the abrupt drop is maintained. A finite slope, however, leads to the formation of a peak of ion density at the ion front. The subsequent behaviour may lead to wave breaking and the formation of multi-valued ion velocity distributions.

  12. Method for characterization of the rate of movement of an oxidation front in cementitious materials

    DOE Patents [OSTI]

    Almond, Philip M.; Langton, Christine A.; Stefanko, David B.

    2016-03-01

    Disclosed are methods for determining the redox condition of cementitious materials. The methods are leaching methods that utilize a redox active transition metal indicator that is present in the cementitious material and exhibits variable solubility depending upon the oxidation state of the indicator. When the leaching process is carried out under anaerobic conditions, the presence or absence of the indicator in the leachate can be utilized to determine the redox condition of and location of the oxidation front in the material that has been subjected to the leaching process.

  13. Resonant Coherent Excitation of Fast Hydrogen Atoms in Front of a LiF(001) Surface

    SciTech Connect (OSTI)

    Auth, C.; Mertens, A.; Winter, H.; Borisov, A.G.; Garcia de Abajo, F.J.

    1997-12-01

    We have scattered protons and hydrogen atoms with energies of some keV from a LiF(001) surface under a grazing angle of incidence. From the intensity of Lyman-{alpha} radiation (transition from n=2 to n=1, {lambda}=121.6 nm ) as a function of projectile energy for different azimuthal orientations of the crystal surface, we find clear evidence for a resonant coherent excitation of n=2 states of hydrogen atoms in the oscillating electric field in front of the insulator surface. {copyright} {ital 1997} {ital The American Physical Society}

  14. OPCPA front end and contrast optimization for the OMEGA EP kilojoule, picosecond laser

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

    Dorrer, C.; Consentino, A.; Irwin, D.; Qiao, J.; Zuegel, J. D.

    2015-09-01

    OMEGA EP is a large-scale laser system that combines optical parametric amplification and solid-state laser amplification on two beamlines to deliver high-intensity, high-energy optical pulses. The temporal contrast of the output pulse is limited by the front-end parametric fluorescence and other features that are specific to parametric amplification. The impact of the two-crystal parametric preamplifier, pump-intensity noise, and pump-signal timing is experimentally studied. The implementation of a parametric amplifier pumped by a short pump pulse before stretching, further amplification, and recompression to enhance the temporal contrast of the high-energy short pulse is described.

  15. MERGING COLD FRONTS IN THE GALAXY PAIR NGC 7619 AND NGC 7626

    SciTech Connect (OSTI)

    Randall, S. W.; Jones, C.; Kraft, R.; Forman, W. R.; O'Sullivan, E.

    2009-05-10

    We present results from Chandra observations of the galaxy pair NGC 7619 and NGC 7626, the two dominant members of the Pegasus group. The X-ray images show a brightness edge associated with each galaxy, which we identify as merger cold fronts. The edges are sharp, and the axes of symmetry of the edges are roughly antiparallel, suggesting that these galaxies are falling toward one another in the plane of the sky. The detection of merger cold fronts in each of the two dominant member galaxies implies a merging subgroup scenario, since the alternative is that the galaxies are falling into a preexisting {approx}1 keV halo without a dominant galaxy of its own, and such objects are not observed. We estimate the three-dimensional velocities from the cold fronts and, using the observed radial velocities of the galaxies, show that the velocity vectors are indeed most likely close to the plane of the sky, with a relative velocity of {approx}1190 km s{sup -1}. The relative velocity is consistent with what is expected from the infall of two roughly equal mass subgroups whose total viral mass equals that of the Pegasus group. We conclude that the Pegasus cluster is most likely currently forming from a major merger of two subgroups, dominated by NGC 7619 and NGC 7626. NGC 7626 contains a strong radio source, consisting of a core with two symmetric jets, and radio lobes. Although we find no associated structure in the X-ray surface brightness map, the temperature map reveals a clump of cool gas just outside the southern lobe, presumably entrained by the lobe, and possibly an extension of cooler gas into the lobe itself. The jet axis is parallel with the projected direction of motion of NGC 7626 (inferred from the symmetry axis of the merger cold front), and the southern leading jet is foreshortened as compared to the northern trailing one, possibly due to the additional ram pressure encountered by the forward jet.

  16. The Majorana low-noise low-background front-end electronics

    SciTech Connect (OSTI)

    Abgrall, N.; Aguayo, E.; Avignone, III, F. T.; Barabash, A. S.; Bertrand, F. E.; Boswell, M.; Brudanin, V.; Busch, M.; Byram, D.; Caldwell, A. S.; Chan, Y. -D.; Christofferson, C. D.; Combs, D. C.; Cuesta, C.; Detwiler, J. A.; Doe, P. J.; Efremenko, Yu.; Egorov, V.; Ejiri, H.; Elliott, S. R.; Fast, J. E.; Finnerty, P.; Fraenkle, F. M.; Galindo-Uribarri, A.; Giovanetti, G. K.; Goett, J.; Green, M. P.; Gruszko, J.; Guiseppe, V. E.; Gusev, K.; Hallin, A. L.; Hazama, R.; Hegai, A.; Henning, R.; Hoppe, E. W.; Howard, S.; Howe, M. A.; Keeter, K. J.; Kidd, M. F.; Kochetov, O.; Konovalov, S. I.; Kouzes, R. T.; LaFerriere, B. D.; Leon, J.; Leviner, L. E.; Loach, J. C.; MacMullin, J.; MacMullin, S.; Martin, R. D.; Meijer, S.; Mertens, S.; Nomachi, M.; Orrell, J. L.; O'Shaughnessy, C.; Overman, N. R.; Phillips, II, D. G.; Poon, A. W.P.; Pushkin, K.; Radford, D. C.; Rager, J.; Rielage, K.; Robertson, R. G.H.; Romero-Romero, E.; Ronquest, M. C.; Schubert, A. G.; Shanks, B.; Shima, T.; Shirchenko, M.; Snavely, K. J.; Snyder, N.; Suriano, A. M.; Thompson, J.; Timkin, V.; Tornow, W.; Trimble, J. E.; Varner, R. L.; Vasilyev, S.; Vetter, K.; Vorren, K.; White, B. R.; Wilkerson, J. F.; Wiseman, C.; Xu, W.; Yakushev, E.; Young, A. R.; Yu, C. -H.; Yumatov, V.

    2015-03-24

    The Majorana Demonstrator will search for the neutrinoless double beta decay (??(0?)) of the isotope ??Ge with a mixed array of enriched and natural germanium detectors. In view of the next generation of tonne-scale germanium-based ??(0?)-decay searches, a major goal of the Majorana Demonstrator is to demonstrate a path forward to achieving a background rate at or below 1 cnt/(ROI-t-y) in the 4 keV region of interest (ROI) around the 2039-keV Q-value of the ??Ge ??(0?)-decay. Such a requirement on the background level significantly constrains the design of the readout electronics, which is further driven by noise and energy resolution performances. We present here the low-noise low-background front-end electronics developed for the low-capacitance p-type point contact (P-PC) germanium detectors of the Majorana Demonstrator. This resistive-feedback front-end, specifically designed to have low mass, is fabricated on a radioassayed fused-silica substrate where the feedback resistor consists of a sputtered thin film of high purity amorphous germanium and the feedback capacitor is based on the capacitance between gold conductive traces.

  17. Front-end Electronics for Unattended Measurement (FEUM). Results of Prototype Evaluation

    SciTech Connect (OSTI)

    Conrad, Ryan C.; Keller, Daniel T.; Morris, Scott J.; Smith, Leon E.

    2015-07-01

    The International Atomic Energy Agency (IAEA) deploys unattended monitoring systems to provide continuous monitoring of nuclear material within safeguarded facilities around the world. As the number of unattended monitoring instruments increases, the IAEA is challenged to become more efficient in the implementation of those systems. In 2010, the IAEA initiated the Front-End Electronics for Unattended Measurement (FEUM) project with the goals of greater flexibility in the interfaces to various sensors and data acquisition systems, and improved capabilities for remotely located sensors (e.g., where sensor and front-end electronics might be separated by tens of meters). In consultation with the IAEA, a technical evaluation of a candidate FEUM device produced by a commercial vendor has been performed. This evaluation assessed the device against the IAEAs original technical specifications and a broad range of important parameters that include sensor types, cable lengths and types, industrial electromagnetic noise that can degrade signals from remotely located detectors, and high radiation fields. Testing data, interpretation, findings and recommendations are provided.

  18. Adapting wave-front algorithms to efficiently utilize systems with deep communication hierarchies

    SciTech Connect (OSTI)

    Kerbyson, Darren J; Lang, Michael; Pakin, Scott

    2009-01-01

    Large-scale systems increasingly exhibit a differential between intra-chip and inter-chip communication performance. Processor-cores on the same socket are able to communicate at lower latencies, and with higher bandwidths, than cores on different sockets either within the same node or between nodes. A key challenge is to efficiently use this communication hierarchy and hence optimize performance. We consider here the class of applications that contain wave-front processing. In these applications data can only be processed after their upstream neighbors have been processed. Similar dependencies result between processors in which communication is required to pass boundary data downstream and whose cost is typically impacted by the slowest communication channel in use. In this work we develop a novel hierarchical wave-front approach that reduces the use of slower communications in the hierarchy but at the cost of additional computation and higher use of on-chip communications. This tradeoff is explored using a performance model and an implementation on the Petascale Roadrunner system demonstrates a 27% performance improvement at full system-scale on a kernel application. The approach is generally applicable to large-scale multi-core and accelerated systems where a differential in system communication performance exists.

  19. On the structure of quasi-stationary laser ablation fronts in strongly radiating plasmas

    SciTech Connect (OSTI)

    Basko, M. M. Novikov, V. G.; Grushin, A. S.

    2015-05-15

    The effect of strong thermal radiation on the structure of quasi-stationary laser ablation fronts is investigated under the assumption that all the laser flux is absorbed at the critical surface. Special attention is paid to adequate formulation of the boundary-value problem for a steady-state planar ablation flow. The dependence of the laser-to-x-ray conversion efficiency ϕ{sub r} on the laser intensity I{sub L} and wavelength λ{sub L} is analyzed within the non-equilibrium diffusion approximation for radiation transfer. The scaling of the main ablation parameters with I{sub L} and λ{sub L} in the strongly radiative regime 1−ϕ{sub r}≪1 is derived. It is demonstrated that strongly radiating ablation fronts develop a characteristic extended cushion of “radiation-soaked” plasma between the condensed ablated material and the critical surface, which can efficiently suppress perturbations from the instabilities at the critical surface.

  20. The Majorana low-noise low-background front-end electronics

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

    Abgrall, N.; Aguayo, E.; Avignone, III, F. T.; Barabash, A. S.; Bertrand, F. E.; Boswell, M.; Brudanin, V.; Busch, M.; Byram, D.; Caldwell, A. S.; et al

    2015-03-24

    The Majorana Demonstrator will search for the neutrinoless double beta decay (ββ(0ν)) of the isotope ⁷⁶Ge with a mixed array of enriched and natural germanium detectors. In view of the next generation of tonne-scale germanium-based ββ(0ν)-decay searches, a major goal of the Majorana Demonstrator is to demonstrate a path forward to achieving a background rate at or below 1 cnt/(ROI-t-y) in the 4 keV region of interest (ROI) around the 2039-keV Q-value of the ⁷⁶Ge ββ(0ν)-decay. Such a requirement on the background level significantly constrains the design of the readout electronics, which is further driven by noise and energy resolutionmore » performances. We present here the low-noise low-background front-end electronics developed for the low-capacitance p-type point contact (P-PC) germanium detectors of the Majorana Demonstrator. This resistive-feedback front-end, specifically designed to have low mass, is fabricated on a radioassayed fused-silica substrate where the feedback resistor consists of a sputtered thin film of high purity amorphous germanium and the feedback capacitor is based on the capacitance between gold conductive traces.« less

  1. Low temperature front surface passivation of interdigitated back contact silicon heterojunction solar cell

    SciTech Connect (OSTI)

    Shu, Brent; Das, Ujjwal; Jani, Omkar; Hegedus, Steve; Birkmire, Robert

    2009-06-08

    The interdigitated back contact silicon heterojunction (IBC-SHJ) solar cell requires a low temperature front surface passivation/anti-reflection structure. Conventional silicon surface passivation using SiO2 or a-SiNx is performed at temperature higher than 400C, which is not suitable for the IBC-SHJ cell. In this paper, we propose a PECVD a-Si:H/a-SiNx:H/a-SiC:H stack structure to passivate the front surface of crystalline silicon at low temperature. The optical properties and passivation quality of this structure are characterized and solar cells using this structure are fabricated. With 2 nm a-Si:H layer, the stack structure exhibits stable passivation with effective minority carrier lifetime higher than 2 ms, and compatible with IBC-SHJ solar cell processing. A critical advantage of this structure is that the SiC allows it to be HF resistant, thus it can be deposited as the first step in the process. This protects the a-Si/c-Si interface and maintains a low surface recombination velocity.

  2. Top Ten Reasons for DEOX as a Front End to Pyroprocessing

    SciTech Connect (OSTI)

    B.R. Westphal; K.J. Bateman; S.D. Herrmann

    2007-11-01

    A front end step is being considered to augment chopping during the treatment of spent oxide fuel by pyroprocessing. The front end step, termed DEOX for its emphasis on decladding via oxidation, employs high temperatures to promote the oxidation of UO2 to U3O8 via an oxygen carrier gas. During oxidation, the spent fuel experiences a 30% increase in lattice structure volume resulting in the separation of fuel from cladding with a reduced particle size. A potential added benefit of DEOX is the removal of fission products, either via direct release from the broken fuel structure or via oxidation and volatilization by the high temperature process. Fuel element chopping is the baseline operation to prepare spent oxide fuel for an electrolytic reduction step. Typical chopping lengths range from 1 to 5 mm for both individual elements and entire assemblies. During electrolytic reduction, uranium oxide is reduced to metallic uranium via a lithium molten salt. An electrorefining step is then performed to separate a majority of the fission products from the recoverable uranium. Although DEOX is based on a low temperature oxidation cycle near 500oC, additional conditions have been tested to distinguish their effects on the process.[1] Both oxygen and air have been utilized during the oxidation portion followed by vacuum conditions to temperatures as high as 1200oC. In addition, the effects of cladding on fission product removal have also been investigated with released fuel to temperatures greater than 500oC.

  3. Cast Stone Oxidation Front Evaluation: Preliminary Results For Samples Exposed To Moist Air

    SciTech Connect (OSTI)

    Langton, C. A.; Almond, P. M.

    2013-11-26

    The rate of oxidation is important to the long-term performance of reducing salt waste forms because the solubility of some contaminants, e.g., technetium, is a function of oxidation state. TcO{sub 4}{sup −} in the salt solution is reduced to Tc(IV) and has been shown to react with ingredients in the waste form to precipitate low solubility sulfide and/or oxide phases. Upon exposure to oxygen, the compounds containing Tc(IV) oxidize to the pertechnetate ion, Tc(VII)O{sub 4}{sup −}, which is very soluble. Consequently the rate of technetium oxidation front advancement into a monolith and the technetium leaching profile as a function of depth from an exposed surface are important to waste form performance and ground water concentration predictions. An approach for measuring contaminant oxidation rate (effective contaminant specific oxidation rate) based on leaching of select contaminants of concern is described in this report. In addition, the relationship between reduction capacity and contaminant oxidation is addressed. Chromate (Cr(VI) was used as a non-radioactive surrogate for pertechnetate, Tc(VII), in Cast Stone samples prepared with 5 M Simulant. Cast Stone spiked with pertechnetate was also prepared and tested. Depth discrete subsamples spiked with Cr were cut from Cast Stone exposed to Savannah River Site (SRS) outdoor ambient temperature fluctuations and moist air. Depth discrete subsamples spiked with Tc-99 were cut from Cast Stone exposed to laboratory ambient temperature fluctuations and moist air. Similar conditions are expected to be encountered in the Cast Stone curing container. The leachability of Cr and Tc-99 and the reduction capacities, measured by the Angus-Glasser method, were determined for each subsample as a function of depth from the exposed surface. The results obtained to date were focused on continued method development and are preliminary and apply to the sample composition and curing / exposure conditions described in this report. The Cr oxidation front (depth to which soluble Cr was detected) for the Cast Stone sample exposed for 68 days to ambient outdoor temperatures and humid air (total age of sample was 131 days) was determined to be about 35 mm below the top sample surface exposed. The Tc oxidation front, depth at which Tc was insoluble, was not determined. Interpretation of the results indicates that the oxidation front is at least 38 mm below the exposed surface. The sample used for this measurement was exposed to ambient laboratory conditions and humid air for 50 days. The total age of the sample was 98 days. Technetium appears to be more easily oxidized than Cr in the Cast Stone matrix. The oxidized forms of Tc and Cr are soluble and therefore leachable. Longer exposure times are required for both the Cr and Tc spiked samples to better interpret the rate of oxidation. Tc spiked subsamples need to be taken further from the exposed surface to better define and interpret the leachable Tc profile. Finally Tc(VII) reduction to Tc(IV) appears to occur relatively fast. Results demonstrated that about 95 percent of the Tc(VII) was reduced to Tc(IV) during the setting and very early stage setting for a Cast Stone sample cured 10 days. Additional testing at longer curing times is required to determine whether additional time is required to reduce 100 % of the Tc(VII) in Cast Stone or whether the Tc loading exceeded the ability of the waste form to reduce 100 % of the Tc(VII). Additional testing is required for samples cured for longer times. Depth discrete subsampling in a nitrogen glove box is also required to determine whether the 5 percent Tc extracted from the subsamples was the result of the sampling process which took place in air. Reduction capacity measurements (per the Angus-Glasser method) performed on depth discrete samples could not be correlated with the amount of chromium or technetium leached from the depth discrete subsamples or with the oxidation front inferred from soluble chromium and technetium (i.e., effective Cr and Tc oxidation fronts). Residual reduction capacity in the oxidized region of the test samples indicates that the remaining reduction capacity is not effective in re-reducing Cr(VI) or Tc(VII) in the presence of oxygen. Depth discrete sampling and leaching is a useful for evaluating Cast Stone and other chemically reducing waste forms containing ground granulated blast furnace slag (GGBFS) or other reduction / sequestration reagents to control redox sensitive contaminant chemistry and leachability in the near surface disposal environment. Based on results presented in this report, reduction capacity measured by the Angus-Glasser Ce(IV) method is not an appropriate or meaningful parameter for determining or predicting Tc and Cr oxidation / retentions, speciation, or solubilities in cementitious materials such as Cast Stone. A model for predicting Tc(IV) oxidation to soluble Tc(VII) should consider the waste form porosity (pathway for oxygen ingress), oxygen source, and the contaminant specific oxidation rates and oxidation fronts. Depth discrete sampling of materials exposed to realistic conditions in combination with short term leaching of crushed samples has potential for advancing the understanding of factors influencing performance. This information can be used to support conceptual model development.

  4. Development of a transonic front stage of an axial flow compressor for industrial gas turbines

    SciTech Connect (OSTI)

    Katoh, Y.; Ishii, H.; Tsuda, Y.; Yanagida, M. . Mechanical Engineering Research Lab.); Kashiwabara, Y. . Dept. of Mechanical Systems Engineering)

    1994-10-01

    This paper describes the aerodynamic blade design of a highly loaded three-stage compressor, which is a model compressor for the front stage of an industrial gas turbine. Test results are presented that confirm design performance. Some surge and rotating stall measurement results are also discussed. The first stator blade in this test compressor operates in the high subsonic range at the inlet. To reduce the pressure loss due to blade surface shock waves, a shock-free airfoil is designed to replace the first stator blade in an NACA-65 airfoil in a three-stage compressor. Comparison of the performance of both blades shows that the shock-free airfoil blade reduces pressure loss. This paper also presents some experimental results for MCA (multicircular arc) airfoils, which are used for first rotor blades.

  5. Noise behavior of a 180-nm CMOS SOI technology for detector front-end electronics

    SciTech Connect (OSTI)

    Re, Valerio; Gaioni, Luigi; Manghisoni, Massimo; Ratti, Lodovico; Speziali, Valeria; Traversi, Gianluca; Yarema, Ray; /Fermilab

    2008-01-01

    This paper is motivated by the growing interest of the detector and readout electronics community towards silicon-on-insulator CMOS processes. Advanced SOI MOSFETs feature peculiar electrical characteristics impacting their performance with respect to bulk CMOS devices. Here we mainly focus on the study of these effects on the noise parameters of the transistors, using experimental data relevant to 180 nm fully depleted SOI devices as a reference. The comparison in terms of white and 1/f noise components with bulk MOSFETs with the same minimum feature size gives a basis of estimate for the signal-to-noise ratio achievable in detector front-end integrated circuits designed in an SOI technology.

  6. Development/Demonstration of an Advanced Oxy-Fuel Front-End System

    SciTech Connect (OSTI)

    Mighton, Steven, J.

    2007-08-06

    Owens Corning and other glass manufacturers have used oxy-fuel combustion technology successfully in furnaces to reduce emissions, increase throughput, reduce fuel consumption and, depending on the costs of oxygen and fuel, reduce energy costs. The front end of a fiberglass furnace is the refractory channel system that delivers glass from the melter to the forming process. After the melter, it is the second largest user of energy in a fiberglass plant. A consortium of glass companies and suppliers, led by Owens Corning, was formed to develop and demonstrate oxy/fuel combustion technology for the front end of a fiberglass melter, to demonstrate the viability of this energy saving technology to the U.S. glass industry, as a D.O.E. sponsored project. The project goals were to reduce natural gas consumption and CO2 green house gas emissions by 65 to 70% and create net cost savings after the purchase of oxygen to achieve a project payback of less than 2 years. Project results in Jackson, TN included achieving a 56% reduction in gas consumption and CO2 emissions. A subsequent installation in Guelph ON, not impacted by unrelated operational changes in Jackson, achieved a 64% reduction. Using the more accurate 64% reduction in the payback calculation yielded a 2.2 year payback in Jackson. The installation of the demonstration combustion system saves 77,000 DT/yr of natural gas or 77 trillion Btu/yr and eliminates 4500 tons/yr of CO2 emissions. This combustion system is one of several energy and green house gas reduction technologies being adopted by Owens Corning to achieve aggressive goals relating to the companys global facility environmental footprint.

  7. Measures of the environmental footprint of the front end of the nuclear fuel cycle

    SciTech Connect (OSTI)

    E. Schneider; B. Carlsen; E. Tavrides; C. van der Hoeven; U. Phathanapirom

    2013-11-01

    Previous estimates of environmental impacts associated with the front end of the nuclear fuel cycle (FEFC) have focused primarily on energy consumption and CO2 emissions. Results have varied widely. This work builds upon reports from operating facilities and other primary data sources to build a database of front end environmental impacts. This work also addresses land transformation and water withdrawals associated with the processes of the FEFC. These processes include uranium extraction, conversion, enrichment, fuel fabrication, depleted uranium disposition, and transportation. To allow summing the impacts across processes, all impacts were normalized per tonne of natural uranium mined as well as per MWh(e) of electricity produced, a more conventional unit for measuring environmental impacts that facilitates comparison with other studies. This conversion was based on mass balances and process efficiencies associated with the current once-through LWR fuel cycle. Total energy input is calculated at 8.7 x 10- 3 GJ(e)/MWh(e) of electricity and 5.9 x 10- 3 GJ(t)/MWh(e) of thermal energy. It is dominated by the energy required for uranium extraction, conversion to fluoride compound for subsequent enrichment, and enrichment. An estimate of the carbon footprint is made from the direct energy consumption at 1.7 kg CO2/MWh(e). Water use is likewise dominated by requirements of uranium extraction, totaling 154 L/MWh(e). Land use is calculated at 8 x 10- 3 m2/MWh(e), over 90% of which is due to uranium extraction. Quantified impacts are limited to those resulting from activities performed within the FEFC process facilities (i.e. within the plant gates). Energy embodied in material inputs such as process chemicals and fuel cladding is identified but not explicitly quantified in this study. Inclusion of indirect energy associated with embodied energy as well as construction and decommissioning of facilities could increase the FEFC energy intensity estimate by a factor of up to 2.

  8. The Light-Front Schrödinger Equation and Determination of the Perturbative QCD Scale from Color Confinement

    SciTech Connect (OSTI)

    Brodsky, Stanley J.; de Teramond, Guy F.; Deur, Alexandre P.; Dosch, Hans G.

    2015-09-01

    The valence Fock-state wavefunctions of the light-front QCD Hamiltonian satisfy a relativistic equation of motion with an effective confining potential U which systematically incorporates the effects of higher quark and gluon Fock states. If one requires that the effective action which underlies the QCD Lagrangian remains conformally invariant and extends the formalism of de Alfaro, Fubini and Furlan to light front Hamiltonian theory, the potential U has a unique form of a harmonic oscillator potential, and a mass gap arises. The result is a nonperturbative relativistic light-front quantum mechanical wave equation which incorporates color confinement and other essential spectroscopic and dynamical features of hadron physics, including a massless pion for zero quark mass and linear Regge trajectories with the same slope in the radial quantum number n and orbital angular momentum L. Only one mass parameter κ appears. Light-front holography thus provides a precise relation between the bound-state amplitudes in the fifth dimension of AdS space and the boost-invariant light-front wavefunctions describing the internal structure of hadrons in physical space-time. We also show how the mass scale κ underlying confinement and hadron masses determines the scale ΛMS¯¯¯¯ controlling the evolution of the perturbative QCD coupling. The relation between scales is obtained by matching the nonperturbative dynamics, as described by an effective conformal theory mapped to the light-front and its embedding in AdS space, to the perturbative QCD regime computed to four-loop order. The result is an effective coupling defined at all momenta. The predicted value ΛMS¯¯¯¯=0.328±0.034 GeV is in agreement with the world average 0.339±0.010 GeV. The analysis applies to any renormalization scheme.

  9. THE FIRST VERY LONG BASELINE INTERFEROMETRY IMAGE OF A 44GHz METHANOL MASER WITH THE KVN AND VERA ARRAY (KaVA)

    SciTech Connect (OSTI)

    Matsumoto, Naoko; Hirota, Tomoya; Honma, Mareki; Kameya, Osamu; Sunada, Kazuyoshi; Sugiyama, Koichiro; Motogi, Kazuhito; Kim, Kee-Tae; Kim, Mikyoung; Byun, Do-Young; Jung, Taehyun; Kim, Jongsoo; Lyo, A-Ran; Oh, Chungsik; Bae, Jaehan; Chung, Hyunsoo; Chung, Moon-Hee; Cho, Se-Hyung; Chibueze, James O.; Shino, Nagisa; and others

    2014-07-01

    We have carried out the first very long baseline interferometry (VLBI) imaging of a 44GHz class I methanol maser (7{sub 0}-6{sub 1} A {sup +}) associated with a millimeter core MM2 in a massive star-forming region IRAS181511208 with KaVA (KVN and VERA Array), which is a newly combined array of KVN (Korean VLBI Network) and VERA (VLBI Exploration of Radio Astrometry). We have succeeded in imaging compact maser features with a synthesized beam size of 2.7milliarcsecondsנ1.5milliarcseconds (mas). These features are detected at a limited number of baselines within the length of shorter than ?650km corresponding to 100M? in the uv-coverage. The central velocity and the velocity width of the 44GHz methanol maser are consistent with those of the quiescent gas rather than the outflow traced by the SiO thermal line. The minimum component size among the maser features is ?5masנ2mas, which corresponds to the linear size of ?15AUנ6AU assuming a distance of 3kpc. The brightness temperatures of these features range from ?3.5 10{sup 8} to 1.0 10{sup 10}K, which are higher than the estimated lower limit from a previous Very Large Array observation with the highest spatial resolution of ?50mas. The 44GHz class I methanol maser in IRAS181511208 is found to be associated with the MM2 core, which is thought to be less evolved than another millimeter core MM1 associated with the 6.7GHz class II methanol maser.

  10. Temperature activated absorption during laser-induced damage: The evolution of laser-supported solid-state absorption fronts

    SciTech Connect (OSTI)

    Carr, C W; Bude, J D; Shen, N; Demange, P

    2010-10-26

    Previously we have shown that the size of laser induced damage sites in both KDP and SiO{sub 2} is largely governed by the duration of the laser pulse which creates them. Here we present a model based on experiment and simulation that accounts for this behavior. Specifically, we show that solid-state laser-supported absorption fronts are generated during a damage event and that these fronts propagate at constant velocities for laser intensities up to 4 GW/cm{sup 2}. It is the constant absorption front velocity that leads to the dependence of laser damage site size on pulse duration. We show that these absorption fronts are driven principally by the temperature-activated deep sub band-gap optical absorptivity, free electron transport, and thermal diffusion in defect-free silica for temperatures up to 15,000K and pressures < 15GPa. In addition to the practical application of selecting an optimal laser for pre-initiation of large aperture optics, this work serves as a platform for understanding general laser-matter interactions in dielectrics under a variety of conditions.

  11. Electromagnetic energy conversion in downstream fronts from three dimensional kinetic reconnection

    SciTech Connect (OSTI)

    Lapenta, Giovanni [Departement Wiskunde, KU Leuven, Universiteit Leuven (Belgium)] [Departement Wiskunde, KU Leuven, Universiteit Leuven (Belgium); Goldman, Martin; Newman, David [University of Colorado, Colorado 80309 (United States)] [University of Colorado, Colorado 80309 (United States); Markidis, Stefano [High Performance Computing and Visualization (HPCViz) Department, KTH Royal Institute of Technology, Stockholm (Sweden)] [High Performance Computing and Visualization (HPCViz) Department, KTH Royal Institute of Technology, Stockholm (Sweden); Divin, Andrey [Swedish Institute of Space Physics, Uppsala (Sweden)] [Swedish Institute of Space Physics, Uppsala (Sweden)

    2014-05-15

    The electromagnetic energy equation is analyzed term by term in a 3D simulation of kinetic reconnection previously reported by Vapirev et al. [J. Geophys. Res.: Space Phys. 118, 1435 (2013)]. The evolution presents the usual 2D-like topological structures caused by an initial perturbation independent of the third dimension. However, downstream of the reconnection site, where the jetting plasma encounters the yet unperturbed pre-existing plasma, a downstream front is formed and made unstable by the strong density gradient and the unfavorable local acceleration field. The energy exchange between plasma and fields is most intense at the instability, reaching several pW/m{sup 3}, alternating between load (energy going from fields to particles) and generator (energy going from particles to fields) regions. Energy exchange is instead purely that of a load at the reconnection site itself in a region focused around the x-line and elongated along the separatrix surfaces. Poynting fluxes are generated at all energy exchange regions and travel away from the reconnection site transporting an energy signal of the order of about S?10{sup ?3}W/m{sup 2}.

  12. Progress in indirect and direct-drive planar experiments on hydrodynamic instabilities at the ablation front

    SciTech Connect (OSTI)

    Casner, A. Masse, L.; Huser, G.; Galmiche, D.; Liberatore, S.; Riazuelo, G.; Delorme, B.; Martinez, D.; Remington, B.; Smalyuk, V. A.; Igumenshchev, I.; Michel, D. T.; Froula, D.; Seka, W.; Goncharov, V. N.; Olazabal-Loumé, M.; Nicolaï, Ph.; Breil, J.; Tikhonchuk, V. T.; Fujioka, S.; and others

    2014-12-15

    Understanding and mitigating hydrodynamic instabilities and the fuel mix are the key elements for achieving ignition in Inertial Confinement Fusion. Cryogenic indirect-drive implosions on the National Ignition Facility have evidenced that the ablative Rayleigh-Taylor Instability (RTI) is a driver of the hot spot mix. This motivates the switch to a more flexible higher adiabat implosion design [O. A. Hurricane et al., Phys. Plasmas 21, 056313 (2014)]. The shell instability is also the main candidate for performance degradation in low-adiabat direct drive cryogenic implosions [Goncharov et al., Phys. Plasmas 21, 056315 (2014)]. This paper reviews recent results acquired in planar experiments performed on the OMEGA laser facility and devoted to the modeling and mitigation of hydrodynamic instabilities at the ablation front. In application to the indirect-drive scheme, we describe results obtained with a specific ablator composition such as the laminated ablator or a graded-dopant emulator. In application to the direct drive scheme, we discuss experiments devoted to the study of laser imprinted perturbations with special phase plates. The simulations of the Richtmyer-Meshkov phase reversal during the shock transit phase are challenging, and of crucial interest because this phase sets the seed of the RTI growth. Recent works were dedicated to increasing the accuracy of measurements of the phase inversion. We conclude by presenting a novel imprint mitigation mechanism based on the use of underdense foams. The foams induce laser smoothing by parametric instabilities thus reducing the laser imprint on the CH foil.

  13. Progress on the upgrade of the CMS Hadron Calorimeter Front-End electronics

    SciTech Connect (OSTI)

    Anderson, Jake; Whitmore, Juliana; /Fermilab

    2011-11-01

    We present a scheme to upgrade the CMS HCAL front-end electronics in the second long shutdown to upgrade the LHC (LS2), which is expected to occur around 2018. The HCAL electronics upgrade is required to handle the major instantaneous luminosity increase (up to 5 * 10{sup 34} cm{sup -2} s{sup -1}) and an expected integrated luminosity of {approx}3000 fb{sup -1}. A key aspect of the HCAL upgrade is to read out longitudinal segmentation information to improve background rejection, energy resolution, and electron isolation at the L1 trigger. This paper focuses on the requirements for the new electronics and on the proposed solutions. The requirements include increased channel count, additional timing capabilities, and additional redundancy. The electronics are required to operate in a harsh environment and are constrained by the existing infrastructure. The proposed solutions span from chip level to system level. They include the development of a new ASIC ADC, the design and testing of higher speed transmitters to handle the increased data volume, the evaluation and use of circuits from other developments, evaluation of commercial FPGAs, better thermal design, and improvements in the overall readout architecture. We will report on the progress of the designs for these upgraded systems, along with performance requirements and initial design studies.

  14. Springback Reduction in Stamping of Front Side Member with a Response Surface Method

    SciTech Connect (OSTI)

    Song, Jung-Han; Huh, Hoon; Kim, Se-Ho; Park, Sung-Ho

    2005-08-05

    Springback is a common phenomenon in sheet metal forming since the elastic recovery of the internal stresses is induced after removal of the tooling. The numerical analysis of springback is a complicated time-consuming job and its result is greatly effected by a type of the yield function, finite elements used and the constraint condition for eliminating a rigid body motion. In this paper, optimization of the draw-bead force is carried out utilizing the response surface method in order to reduce springback and improve shape accuracy of a deep drawn product. In the optimization process, the tendency of springback is evaluated qualitatively without springback simulation usually done with the implicit solving scheme. Instead of springback simulation, the amount of stress deviation along the thickness direction in the deep drawn product is used as an indicator of springback. The stamping process is analyzed for a front side member formed with advanced high strength steel (AHSS) sheets such as DP60. The analysis procedure fully covers the binder-wrap, stamping, trimming and springback processes with the commercial elasto-plastic finite element code LS-DYNA 3D. The effect of the restraining force of draw-beads is confirmed with the decreased stress deviation. The analysis result shown in the final springback simulation demonstrates that the present analysis provides a guideline for controlling the evolution of springback based on the finite element simulation of complicated auto-body members.

  15. An Integrated Front-End Readout And Feature Extraction System for the BaBar Drift Chamber

    SciTech Connect (OSTI)

    Zhang, Jinlong; /Colorado U.

    2006-08-10

    The BABAR experiment has been operating at SLAC's PEP-II asymmetric B-Factory since 1999. The accelerator has achieved more than three times its original design luminosity of 3 x 10{sup 33} cm{sup -2} s{sup -1}, with plans for an additional factor of three in the next two years. To meet the experiment's performance requirements in the face of significantly higher trigger and background rates, the drift chamber's front-end readout system has been redesigned around the Xilinx Spartan 3 FPGA. The new system implements analysis and feature-extraction of digitized waveforms in the front-end, reducing the data bandwidth required by a factor of four.

  16. SAND80-0984

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

    v Proceedings of the Vertical Axis Wind Turbine (VAWT) Design Technology Seminar for ... Port Royal Road Springfield, VA 22161 Price: Printed Cop, '12.00, Microfiche '3.00 * ...

  17. Effect of Front-Side Silver Metallization on Underlying n+-p Junction in Multicrystalline Silicon Solar Cells: Preprint

    SciTech Connect (OSTI)

    Jiang, C. S.; Li, Z. G.; Moutinho, H. R.; Liang, L.; Ionkin, A.; Al-Jassim, M. M.

    2012-06-01

    We report on the effect of front-side Ag metallization on the underlying n+-p junction of multicrystalline Si solar cells. The junction quality beneath the contacts was investigated by characterizing the uniformities of the electrostatic potential and doping concentration across the junction, using scanning Kelvin probe force microscopy and scanning capacitance microscopy. We investigated cells with a commercial Ag paste (DuPont PV159) and fired at furnace setting temperatures of 800 degrees, 840 degrees, and 930 degrees C, which results in actual cell temperatures ~100 degrees C lower than the setting temperature and the three cells being under-, optimal-, and over-fired. We found that the uniformity of the junction beneath the Ag contact was significantly degraded by the over-firing, whereas the junction retained good uniformity with the optimal- and under-fire temperatures. Further, Ag crystallites with widely distributed sizes from <100 nm to several μm were found at the Ag/Si interface of the over-fired cell. Large crystallites were imaged as protrusions into Si deeper than the junction depth. However, the junction was not broken down; instead, it was reformed on the entire front of the crystallite/Si interface. We propose a mechanism of the junction-quality degradation, based on emitter Si melting at the temperature around the Ag-Si eutectic point during firing, and subsequent recrystallization with incorporation of impurities in the Ag paste and with formation of crystallographic defects during quenching.

  18. CX-004384: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Grant Rebate Program for Renewable Energy Projects at State/Local Government Facilities - Front RoyalCX(s) Applied: B5.1Date: 11/04/2010Location(s): Front Royal, VirginiaOffice(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory

  19. Considerations on the design of front-end electronics for silicon calorimetry for the SSC (Superconducting Super Collider)

    SciTech Connect (OSTI)

    Wintenberg, A.L.; Bauer, M.L.; Britton, C.L. Jr.; Kennedy, E.J.; Todd, R.A. ); Berridge, S.C.; Bugg, W.M. )

    1990-01-01

    Some considerations are described for the design of a silicon-based sampling calorimetry detector for the Superconducting Super Collider (SSC). The use of silicon as the detection medium allows fast, accurate, and fine-grained energy measurements -- but for optimal performance, the front-end electronics must be matched to the detector characteristics and have the speed required by the high SSC interaction rates. The relation between the signal-to-noise ratio of the calorimeter electronics and the charge collection time, the preamplifier power dissipation, detector capacitance and leakage, charge gain, and signal shaping and sampling was studied. The electrostatic transformer connection was analyzed and found to be unusable for a tightly arranged calorimeter because of stray capacitance effects. The method of deconvolutional sampling was developed as a means for pileup correction following synchronous sampling and analog storage. 3 refs., 6 figs.

  20. Non-filamentated ultra-intense and ultra-short pulse fronts in three-dimensional Raman seed amplification

    SciTech Connect (OSTI)

    Lehmann, G.; Spatschek, K. H.

    2014-05-15

    Ultra-intense and ultra-short laser pulses may be generated up to the exawatt-zetawatt regime due to parametric processes in plasmas. The minimization of unwanted plasma processes leads to operational limits which are discussed here with respect to filamentation. Transverse filamentation, which originally was derived for plane waves, is being investigated for seed pulse propagation in the so called ?-pulse limit. A three-dimensional (3D) three-wave-interaction model is the basis of the present investigation. To demonstrate the applicability of the three-wave-interaction model, the 1D pulse forms are compared with those obtained from 1D particle in cell and Vlasov simulations. Although wave-breaking may occur, the kinetic simulations show that the leading pumped pulse develops a form similar to that obtained from the three-wave-interaction model. In the main part, 2D and 3D filamentation processes of (localized) pulses are investigated with the three-wave-interaction model. It is shown that the leading pulse front can stay filamentation-free, whereas the rear parts show transverse modulations.

  1. Generation of short gamma-ray pulses on electron bunches formed in intense interfering laser beams with tilted fronts

    SciTech Connect (OSTI)

    Korobkin, V V; Romanovskiy, M Yu; Trofimov, V A; Shiryaev, O B

    2014-05-30

    It is shown that in the interference of multiple laser pulses with a relativistic intensity, phase and amplitude fronts of which are tilted at an angle with respect to their wave vector, effective traps of charged particles, which are moving at the velocity of light, are formed. Such traps are capable of capturing and accelerating the electrons produced in the ionisation of low-density gas by means of laser radiation. The accelerated electrons in the traps form a bunch, whose dimensions in all directions are much smaller than the laser radiation wavelength. Calculations show that the energy of accelerated electrons may amount to several hundred GeV at experimentally accessible relativistic laser intensities. As a result of the inverse Compton scattering, gamma-quanta with a high energy and narrow radiation pattern are emitted when these electrons interact with a laser pulse propagating from the opposite direction. The duration of emitted gamma-ray pulses constitutes a few attoseconds. The simulation is performed by solving the relativistic equation of motion for an electron with a relevant Lorentz force. (interaction of radiation with matter)

  2. parking permit application - front

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

    SIGNATURE ST CAR NO 1, MAKE TAG NUMBER ST TAG NUMBER CAR NO 2, MAKE YEARS FEDERAL SERVICE ... SIGNATURE ST CAR NO 1, MAKE TAG NUMBER ST TAG NUMBER CAR NO 2, MAKE YEARS FEDERAL SERVICE ...

  3. cover front.qxd

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

    ... Area 10, Nevada Test Site, Nevada, October 1984. vii Preface Beginning with the Manhattan Project during World War II, the Federal Government has carried out extensive nuclear ...

  4. FactsheetFront2016

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

  5. parking permit application - front

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

    HOME ADDRESS (Street, City, State) EMPLOYER DOE ROUTE SYMBOL WORK PHONE EXT SIGNATURE ST CAR NO 1, MAKE TAG NUMBER ST TAG NUMBER CAR NO 2, MAKE YEARS FEDERAL SERVICE POSITION TITLE ...

  6. New Vision front

    Energy Savers [EERE]

    Department of Energy Videos to Help Improve Energy Literacy Throughout the Nation New Videos to Help Improve Energy Literacy Throughout the Nation December 3, 2014 - 5:47pm Addthis MORE ON THIS STORY Download or order free copies of the Energy Literacy Framework by emailing energyliteracy@ee.doe.gov Search the Education Toolbox for more lessons and videos on Energy Read the fact sheet on the White House Office of Science and Technology Policy's new climate education, literacy, and training

  7. parking permit application - front

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

    POSITION TITLE MI FIRST NAME LAST NAME HOME ADDRESS (Street, City, State) EMPLOYER DOE ROUTE SYMBOL WORK PHONE EXT SIGNATURE ST CAR NO 1, MAKE TAG NUMBER ST TAG NUMBER CAR NO 2, MAKE YEARS FEDERAL SERVICE POSITION TITLE MI FIRST NAME LAST NAME HOME ADDRESS (Street, City, State) EMPLOYER DOE ROUTE SYMBOL WORK PHONE EXT INSTRUCTIONS: Complete requested information in each applicable blank. For make of car: Use Ford, Chevrolet, Plymouth, Toyota, Volkswagen, etc., Not model name. Return original

  8. Electroexcitation of the Δ(1232)3/2+ and Δ(1600)3/2+ in a light-front relativistic quark model

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

    Aznauryan, Inna G.; Burkert, Volker D.

    2015-09-30

    The magnetic-dipole form factor and the ratios REM and RSM for the γ* N → Δ(1232)3/2+ transition are predicted within light-front relativistic quark model up to photon virtuality Q2=12 GeV2. Furthermore, we predict the helicity amplitudes of the γ* N → Δ(1600)3/2+ transition assuming the Δ(1600)3/2+ is the first radial excitation of the ground state Delta(1232)3/2+.

  9. THE PROJECT-X INJECTOR EXPERIMENT: A NOVEL HIGH PERFORMANCE FRONT-END FOR A FUTURE HIGH POWER PROTON FACILITY AT FERMILAB

    SciTech Connect (OSTI)

    Nagaitsev, S.; et al,

    2013-09-25

    A multi-MW proton facility, Project X, has been proposed and is currently under development at Fermilab. We are carrying out a program of research and development aimed at integrated systems testing of critical components comprising the front end of Project X. This program, known as the Project X Injector Experiment (PXIE), is being undertaken as a key component of the larger Project X R&D program. The successful completion of this program will validate the concept for the Project X front end, thereby minimizing a primary technical risk element within Project X. PXIE is currently under construction at Fermilab and will be completed over the period FY12-17. PXIE will include an H* ion source, a CW 2.1-MeV RFQ and two superconductive RF (SRF) cryomodules providing up to 25 MeV energy gain at an average beam current of 1 mA (upgradable to 2 mA). Successful systems testing will also demonstrate the viability of novel front end technologies that are expected find applications beyond Project X.

  10. Measurements of the ablation-front trajectory and low-mode nonuniformity in direct-drive implosions using x-ray self-emission shadowgraphy

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

    Michel, D. T.; Davis, A. K.; Armstrong, W.; Bahr, R.; Epstein, R.; Goncharov, V. N.; Hohenberger, M.; Igumenshchev, I. V.; Jungquist, R.; Meyerhofer, D. D.; et al

    2015-07-08

    Self-emission x-ray shadowgraphy provides a method to measure the ablation-front trajectory and low-mode nonuniformity of a target imploded by directly illuminating a fusion capsule with laser beams. The technique uses time-resolved images of soft x-rays (> 1 keV) emitted from the coronal plasma of the target imaged onto an x-ray framing camera to determine the position of the ablation front. Methods used to accurately measure the ablation-front radius (more » $${\\it\\delta}R=\\pm 1.15~{\\rm\\mu}\\text{m}$$), image-to-image timing ($${\\it\\delta}({\\rm\\Delta}t)=\\pm 2.5$$ ps) and absolute timing ($${\\it\\delta}t=\\pm 10$$ ps) are presented. Angular averaging of the images provides an average radius measurement of$${\\it\\delta}(R_{\\text{av}})=\\pm 0.15~{\\rm\\mu}\\text{m}$$and an error in velocity of$${\\it\\delta}V/V=\\pm 3\\%$$. This technique was applied on the Omega Laser Facility and the National Ignition Facility.« less

  11. US SoAtl VA Site Consumption

    U.S. Energy Information Administration (EIA) Indexed Site

    Energy Consumption Survey www.eia.govconsumptionresidential Space heating Water heating Air conditioning Appliances, electronics, lighting Household Energy Use in Virginia ...

  12. The VA's sorry, the army's silent

    SciTech Connect (OSTI)

    Freeman, K.

    1993-03-01

    Fifty years after the fact, the U.S. government is slowly moving to compensate World War II victims of mustard gas tests. Although the U.S. Department of Veterans attests to readiness to compensate the U.S. servicemen, a fog of military secrecy still makes the veteran's fight for recognition and compensation far from over. The Florida veterans, like most of the others, had been unable to get disability benefits because their service records did not document their participation in the secret tests and did not list the chemicals to which they had been exposed.

  13. Powerloads on the front end components and the duct of the heating and diagnostic neutral beam lines at ITER

    SciTech Connect (OSTI)

    Singh, M. J.; Boilson, D.; Hemsworth, R. S.; Geli, F.; Graceffa, J.; Urbani, M.; Schunke, B.; Chareyre, J.; Dlougach, E.; Krylov, A.

    2015-04-08

    The heating and current drive beam lines (HNB) at ITER are expected to deliver ∼16.7 MW power per beam line for H beams at 870 keV and D beams at 1 MeV during the H-He and the DD/DT phases of ITER operation respectively. On the other hand the diagnostic neutral beam (DNB) line shall deliver ∼2 MW power for H beams at 100 keV during both the phases. The path lengths over which the beams from the HNB and DNB beam lines need to be transported are 25.6 m and 20.7 m respectively. The transport of the beams over these path lengths results in beam losses, mainly by the direct interception of the beam with the beam line components and reionisation. The lost power is deposited on the surfaces of the various components of the beam line. In order to ensure the survival of these components over the operational life time of ITER, it is important to determine to the best possible extent the operational power loads and power densities on the various surfaces which are impacted by the beam in one way or the other during its transport. The main factors contributing to these are the divergence of the beamlets and the halo fraction in the beam, the beam aiming, the horizontal and vertical misalignment of the beam, and the gas profile along the beam path, which determines the re-ionisation loss, and the re-ionisation cross sections. The estimations have been made using a combination of the modified version of the Monte Carlo Gas Flow code (MCGF) and the BTR code. The MCGF is used to determine the gas profile in the beam line and takes into account the active gas feed into the ion source and neutraliser, the HNB-DNB cross over, the gas entering the beamline from the ITER machine, the additional gas atoms generated in the beam line due to impacting ions and the pumping speed of the cryopumps. The BTR code has been used to obtain the power loads and the power densities on the various surfaces of the front end components and the duct modules for different scenarios of ITER operation. The gas profile and the magnetic field distribution for each scenario has been considered in these evaluations. The worst case power loads and power densities for each surface have been used to study their thermo-mechanical behaviour and manufacturing feasibility. The details of these calculations and results obtained are presented and discussed.

  14. Measurements of the ablation-front trajectory and low-mode nonuniformity in direct-drive implosions using x-ray self-emission shadowgraphy

    SciTech Connect (OSTI)

    Michel, D. T.; Davis, A. K.; Armstrong, W.; Bahr, R.; Epstein, R.; Goncharov, V. N.; Hohenberger, M.; Igumenshchev, I. V.; Jungquist, R.; Meyerhofer, D. D.; Radha, P. B.; Sangster, T. C.; Sorce, C.; Froula, D. H.

    2015-07-08

    Self-emission x-ray shadowgraphy provides a method to measure the ablation-front trajectory and low-mode nonuniformity of a target imploded by directly illuminating a fusion capsule with laser beams. The technique uses time-resolved images of soft x-rays (> 1 keV) emitted from the coronal plasma of the target imaged onto an x-ray framing camera to determine the position of the ablation front. Methods used to accurately measure the ablation-front radius (${\\it\\delta}R=\\pm 1.15~{\\rm\\mu}\\text{m}$), image-to-image timing (${\\it\\delta}({\\rm\\Delta}t)=\\pm 2.5$ ps) and absolute timing (${\\it\\delta}t=\\pm 10$ ps) are presented. Angular averaging of the images provides an average radius measurement of${\\it\\delta}(R_{\\text{av}})=\\pm 0.15~{\\rm\\mu}\\text{m}$and an error in velocity of${\\it\\delta}V/V=\\pm 3\\%$. This technique was applied on the Omega Laser Facility and the National Ignition Facility.

  15. LARGE-SCALE CORONAL PROPAGATING FRONTS IN SOLAR ERUPTIONS AS OBSERVED BY THE ATMOSPHERIC IMAGING ASSEMBLY ON BOARD THE SOLAR DYNAMICS OBSERVATORY—AN ENSEMBLE STUDY

    SciTech Connect (OSTI)

    Nitta, Nariaki V.; Schrijver, Carolus J.; Title, Alan M.; Liu, Wei

    2013-10-10

    This paper presents a study of a large sample of global disturbances in the solar corona with characteristic propagating fronts as intensity enhancement, similar to the phenomena that have often been referred to as Extreme Ultraviolet Imaging Telescope (EIT) waves or extreme-ultraviolet (EUV) waves. Now EUV images obtained by the Atmospheric Imaging Assembly (AIA) on board the Solar Dynamics Observatory provide a significantly improved view of these large-scale coronal propagating fronts (LCPFs). Between 2010 April and 2013 January, a total of 171 LCPFs have been identified through visual inspection of AIA images in the 193 Å channel. Here we focus on the 138 LCPFs that are seen to propagate across the solar disk, first studying how they are associated with flares, coronal mass ejections (CMEs), and type II radio bursts. We measure the speed of the LCPF in various directions until it is clearly altered by active regions or coronal holes. The highest speed is extracted for each LCPF. It is often considerably higher than EIT waves. We do not find a pattern where faster LCPFs decelerate and slow LCPFs accelerate. Furthermore, the speeds are not strongly correlated with the flare intensity or CME magnitude, nor do they show an association with type II bursts. We do not find a good correlation either between the speeds of LCPFs and CMEs in a subset of 86 LCPFs observed by one or both of the Solar and Terrestrial Relations Observatory spacecraft as limb events.

  16. Real-Space Microscopic Electrical Imaging of n+-p Junction Beneath Front-Side Ag Contact of Multicrystalline Si Solar Cells

    SciTech Connect (OSTI)

    Jiang, C. S.; Li, Z. G.; Moutinho, H. R.; Liang, L.; Ionkin, A.; Al-Jassim, M. M.

    2012-04-15

    We investigated the quality of the n+-p diffused junction beneath the front-side Ag contact of multicrystalline Si solar cells by characterizing the uniformities of electrostatic potential and doping concentration across the junction using the atomic force microscopy-based electrical imaging techniques of scanning Kelvin probe force microscopy and scanning capacitance microscopy. We found that Ag screen-printing metallization fired at the over-fire temperature significantly degrades the junction uniformity beneath the Ag contact grid, whereas metallization at the optimal- and under-fire temperatures does not cause degradation. Ag crystallites with widely distributed sizes were found at the Ag-grid/emitter-Si interface of the over-fired cell, which is associated with the junction damage beneath the Ag grid. Large crystallites protrude into Si deeper than the junction depth. However, the junction was not broken down; instead, it was reformed on the entire front of the crystallite/Si interface. We propose a mechanism of junction-quality degradation, based on emitter Si melting at the temperature around the Ag-Si eutectic point during firing, and subsequent re-crystallization with incorporation of Ag and other impurities and with formation of crystallographic defects during quenching. The effect of this junction damage on solar cell performance is discussed.

  17. Development of the front end test stand and vessel for extraction and source plasma analyses negative hydrogen ion sources at the Rutherford Appleton Laboratory

    SciTech Connect (OSTI)

    Lawrie, S. R.; Faircloth, D. C.; Letchford, A. P.; Perkins, M.; Whitehead, M. O.; Wood, T.; Gabor, C.; Back, J.

    2014-02-15

    The ISIS pulsed spallation neutron and muon facility at the Rutherford Appleton Laboratory (RAL) in the UK uses a Penning surface plasma negative hydrogen ion source. Upgrade options for the ISIS accelerator system demand a higher current, lower emittance beam with longer pulse lengths from the injector. The Front End Test Stand is being constructed at RAL to meet the upgrade requirements using a modified ISIS ion source. A new 10% duty cycle 25 kV pulsed extraction power supply has been commissioned and the first meter of 3 MeV radio frequency quadrupole has been delivered. Simultaneously, a Vessel for Extraction and Source Plasma Analyses is under construction in a new laboratory at RAL. The detailed measurements of the plasma and extracted beam characteristics will allow a radical overhaul of the transport optics, potentially yielding a simpler source configuration with greater output and lifetime.

  18. EA-330_Royal_Bank_of_Scotland_CN.pdf

    Energy Savers [EERE]

  19. EA-331_Royal_Bank_of_Scotland_MX.pdf

    Energy Savers [EERE]

  20. Stockholm Royal seaport prestudy phase (Smart Grid Project) ...

    Open Energy Info (EERE)

    in Europe Smart Grid Projects - Smart Meter and AMI Smart Grid Projects - Grid Automation Distribution Smart Grid Projects - Integrated System Smart Grid Projects - Home...

  1. Fast-wave Power Flow Along SOL Field Lines In NSTX nd The Associated Power Deposition Profile Across The SOL In Front Of The Antenna

    SciTech Connect (OSTI)

    Perkins, Roy

    2013-06-21

    Fast-wave heating and current drive efficiencies can be reduced by a number of processes in the vicinity of the antenna and in the scrape off layer (SOL). On NSTX from around 25% to more than 60% of the high-harmonic fast-wave power can be lost to the SOL regions, and a large part of this lost power flows along SOL magnetic field lines and is deposited in bright spirals on the divertor floor and ceiling. We show that field-line mapping matches the location of heat deposition on the lower divertor, albeit with a portion of the heat outside of the predictions. The field-line mapping can then be used to partially reconstruct the profile of lost fast-wave power at the midplane in front of the antenna, and the losses peak close to the last closed flux surface (LCFS) as well as the antenna. This profile suggests a radial standing-wave pattern formed by fast-wave propagation in the SOL, and this hypothesis will be tested on NSTX-U. Advanced RF codes must reproduce these results so that such codes can be used to understand this edge loss and to minimize RF heat deposition and erosion in the divertor region on ITER.

  2. Experimental investigation into the effect of reformer gas addition on flame speed and flame front propagation in premixed, homogeneous charge gasoline engines

    SciTech Connect (OSTI)

    Conte, Enrico; Boulouchos, Konstantinos

    2006-07-15

    The effect of reformer gas addition to gasoline in internal combustion engines is assessed based on in-cylinder measurement techniques. These include ion sensors, an optical spark plug and heat release analysis from the cylinder pressure. A detailed analysis of these measurements is presented, giving insight into the combustion process and into the energy release. The flame front shape and propagation in the combustion chamber are reconstructed and the flame speed is estimated. The laminar flame speed has been observed to increase linearly with the energy fraction of reformer gas in the fuel blend. From pure gasoline to pure reformer gas the laminar flame speed increases by a factor of 4.4. The relative increase in the turbulent flame speed is lower. These results confirm what can be observed from the heat release analysis, that reformer gas addition mainly shortens the first phase of the combustion process. Different reformer gas compositions were tested, varying the ratio of hydrogen to inert species. Finally, flame propagation and flame speed at EGR-burn limit and at lean-burn limit are investigated. (author)

  3. THE 2011 FEBRUARY 15 X2 FLARE, RIBBONS, CORONAL FRONT, AND MASS EJECTION: INTERPRETING THE THREE-DIMENSIONAL VIEWS FROM THE SOLAR DYNAMICS OBSERVATORY AND STEREO GUIDED BY MAGNETOHYDRODYNAMIC FLUX-ROPE MODELING

    SciTech Connect (OSTI)

    Schrijver, Carolus J.; Title, Alan M.; Aulanier, Guillaume; Pariat, Etienne; Delannee, Cecile E-mail: title@lmsal.com E-mail: etienne.pariat@obspm.fr

    2011-09-10

    The 2011 February 15 X2.2 flare and associated Earth-directed halo coronal mass ejection were observed in unprecedented detail with high resolution in spatial, temporal, and thermal dimensions by the Atmospheric Imaging Assembly (AIA) on the Solar Dynamics Observatory, as well as by instruments on the two STEREO spacecraft, then at near-quadrature relative to the Sun-Earth line. These observations enable us to see expanding loops from a flux-rope-like structure over the shearing polarity-inversion line between the central {delta}-spot groups of AR 11158, developing a propagating coronal front ('EIT wave'), and eventually forming the coronal mass ejection moving into the inner heliosphere. The observations support the interpretation that all of these features, including the 'EIT wave', are signatures of an expanding volume traced by loops (much larger than the flux rope only), surrounded by a moving front rather than predominantly wave-like perturbations; this interpretation is supported by previously published MHD models for active-region and global scales. The lateral expansion of the eruption is limited to the local helmet-streamer structure and halts at the edges of a large-scale domain of connectivity (in the process exciting loop oscillations at the edge of the southern polar coronal hole). The AIA observations reveal that plasma warming occurs within the expansion front as it propagates over quiet Sun areas. This warming causes dimming in the 171 A (Fe IX and Fe X) channel and brightening in the 193 and 211 A (Fe XII-XIV) channels along the entire front, while there is weak 131 A (Fe VIII and Fe XXI) emission in some directions. An analysis of the AIA response functions shows that sections of the front running over the quiet Sun are consistent with adiabatic warming; other sections may require additional heating which MHD modeling suggests could be caused by Joule dissipation. Although for the events studied here the effects of volumetric expansion are much more obvious than true wave phenomena, we discuss how different magnetic environments within and around the erupting region can lead to the signatures of either or both of these aspects.

  4. Experimental results for correlation-based wavefront sensing...

    Office of Scientific and Technical Information (OSTI)

    Springfield, VA at www.ntis.gov. Correlation wave-front sensing can improve Adaptive Optics (AO) system performance in two keys areas. For point-source-based AO systems,...

  5. VA-MD-DC Hydrogen Education for Decision Makers

    Broader source: Energy.gov [DOE]

    2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C.

  6. VA-s--- ' At&LYTlCAL DATA SHEET

    Office of Legacy Management (LM)

    type respirators and extinguished the fire from oil PH an upwind position. Sample No. ... The smoke No, Ro and fumes resulting from the fire went in the direction of oil PH ' this ...

  7. Heavy ion beam probe operation in time va

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

    operation in time varying equilibria of improved confinement reversed field pinch discharges D. R. Demers, X. Chen, P. M. Schoch, and P. J. Fimognari Citation: Rev. Sci. Instrum. 81, 10E109 (2010); doi: 10.1063/1.3479109 View online: http://dx.doi.org/10.1063/1.3479109 View Table of Contents: http://rsi.aip.org/resource/1/RSINAK/v81/i10 Published by the American Institute of Physics. Additional information on Rev. Sci. Instrum. Journal Homepage: http://rsi.aip.org Journal Information:

  8. DOE - Office of Legacy Management -- Reynolds Metals Co - VA...

    Office of Legacy Management (LM)

    Designated Name: Not Designated Alternate Name: Virginia-Carolina Chemical Corporation ... Status of Former Virginia-Carolina Chemical Corporation Site at 818 Perry Street, ...

  9. An array of virtual Frisch-grid CdZnTe detectors and a front-end application-specific integrated circuit for large-area position-sensitive gamma-ray cameras

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

    Bolotnikov, A. E.; Ackley, K.; Camarda, G. S.; Cherches, C.; Cui, Y.; De Geronimo, G.; Fried, J.; Hodges, D.; Hossain, A.; Lee, W.; et al

    2015-07-28

    We developed a robust and low-cost array of virtual Frisch-grid CdZnTe (CZT) detectors coupled to a front-end readout ASIC for spectroscopy and imaging of gamma rays. The array operates as a self-reliant detector module. It is comprised of 36 close-packed 6x6x15 mm3 detectors grouped into 3x3 sub-arrays of 2x2 detectors with the common cathodes. The front-end analog ASIC accommodates up to 36 anode and 9 cathode inputs. Several detector modules can be integrated into a single- or multi-layer unit operating as a Compton or a coded-aperture camera. We present the results from testing two fully assembled modules and readout electronics.more » The further enhancement of the arrays’ performance and reduction of their cost are made possible by using position-sensitive virtual Frisch-grid detectors, which allow for accurate corrections of the response of material non-uniformities caused by crystal defects.« less

  10. An array of virtual Frisch-grid CdZnTe detectors and a front-end application-specific integrated circuit for large-area position-sensitive gamma-ray cameras

    SciTech Connect (OSTI)

    Bolotnikov, A. E.; Ackley, K.; Camarda, G. S.; Cherches, C.; Cui, Y.; De Geronimo, G.; Fried, J.; Hodges, D.; Hossain, A.; Lee, W.; Mahler, G.; Maritato, M.; Petryk, M.; Roy, U.; Salwen, C.; Vernon, E.; Yang, G.; James, R. B.

    2015-07-28

    We developed a robust and low-cost array of virtual Frisch-grid CdZnTe (CZT) detectors coupled to a front-end readout ASIC for spectroscopy and imaging of gamma rays. The array operates as a self-reliant detector module. It is comprised of 36 close-packed 6x6x15 mm3 detectors grouped into 3x3 sub-arrays of 2x2 detectors with the common cathodes. The front-end analog ASIC accommodates up to 36 anode and 9 cathode inputs. Several detector modules can be integrated into a single- or multi-layer unit operating as a Compton or a coded-aperture camera. We present the results from testing two fully assembled modules and readout electronics. The further enhancement of the arrays’ performance and reduction of their cost are made possible by using position-sensitive virtual Frisch-grid detectors, which allow for accurate corrections of the response of material non-uniformities caused by crystal defects.

  11. Generation of runaway electrons and X-ray emission during breakdown of atmospheric-pressure air by voltage pulses with an ∼0.5-μs front duration

    SciTech Connect (OSTI)

    Kostyrya, I. D.; Tarasenko, V. F.

    2015-03-15

    Results are presented from experiments on the generation of runaway electron beams and X-ray emission in atmospheric-pressure air by using voltage pulses with an ∼0.5-μs front duration. It is shown that the use of small-curvature-radius spherical cathodes (or other cathodes with small curvature radii) decreases the intensity of the runaway electron beam and X-ray emission. It is found that, at sufficiently high voltages at the electrode gap (U{sub m} ∼ 100 kV), the gap breakdown, the formation of a spark channel, and the generation of a runaway electron beam occur over less than 10 ns. At high values of U{sub m} behind the anode that were reached by increasing the cathode size and the electrode gap length, a supershort avalanche electron beam with a full width at half-maximum (FWHM) of up to ∼100 ps was detected. At voltages of ∼50 kV, the second breakdown regime was revealed in which a runaway electron beam with an FWHM of ∼2 ns was generated, whereas the FWHM of the X-ray pulse increased to ∼100 ns. It is established that the energy of the bulk of runaway electrons decreases with increasing voltage front duration and is ⩽30 keV in the first regime and ⩽10 keV in the second regime.

  12. Waste Isolation Pilot Plant 2003 Site Environmental Report

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

    submitted as required to: Office of Scientific and Technical Information P.O. Box 62 Oak Ridge, TN 37831 Prices available from (615) 576-8401 Additional information about this document may be obtained by calling (800) 336-9477. Copies may be obtained by contacting the National Technical Information Service, U.S. Department of Commerce, 5285 Port Royal Road, Springfield, VA 22161 Processing and final preparation of this report was performed by the Waste Isolation Pilot Plant Management and

  13. DOE/NV EA-1300 The Nevada Test Site Development Corporation's

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    EA-1300 The Nevada Test Site Development Corporation's Desert Rock Sky Park at the Nevada Test Site Environmental Assessment March 2000 United States Department of Energy Nevada Operations Office Las Vegas, Nevada Available for public sale, in paper, from: U.S. Department of Commerce National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 Phone: (800) 553-6847 Fax: (703) 605-6900 Email: orders@ntis.fedworld.gov Online ordering: http://www.ntis.gov/ordering.htm Available

  14. DOE/NV--1032

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

    032 ANNUAL REPORT - FY 2004 Radioactive Waste Shipments To and From the Nevada Test Site (NTS) January 2005 United States Department of Energy National Nuclear Security Administration Nevada Site Office Las Vegas, Nevada Available for sale to the public from- U.S. Department of Commerce National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 Phone: 800.553.6847 Fax: 703.605.6900 Email: orders@ntis.gov Online ordering: http://www.ntis.gov/ordering.htm Available

  15. DOE/NV--808

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

    808 ANNUAL REPORT - FY 2001 Radioactive Waste Shipments To And From The Nevada Test Site (NTS) February 2002 United States Department of Energy National Nuclear Security Administration Nevada Operations Office Las Vegas, Nevada Available for sale to the public from- U.S. Department of Commerce National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 Phone: 800.553.6847 Fax: 703.605.6900 Email: orders@ntis.fedworld.gov Online ordering: http://www.ntis.gov/ordering.htm

  16. Addendum to the CAIP for CAU 447: Project Shoal Area, Nevada Subsurface Site

    Office of Legacy Management (LM)

    513-ADD ADDENDUM TO THE CORRECTIVE ACTION INVESTIGATION PLAN FOR CORRECTIVE ACTION UNIT 447: PROJECT SHOAL AREA, NEVADA SUBSURFACE SITE DOE Nevada Operations Office Las Vegas, Nevada Controlled Copy No.: Revision No.: 1 March 1999 Approved for public release; further dissemination unlimited. Available to the public from - U.S. Department of Commerce National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 (703) 487-4650 Available electronically at

  17. CNTA_Well_Installation_Report.book

    Office of Legacy Management (LM)

    Well Installation Report for Corrective Action Unit 443, Central Nevada Test Area Nye County, Nevada Revision No.: 0 January 2006 Approved for public release; further dissemination unlimited. DOE/NV--1102 Uncontrolled When Printed Available for public sale, in paper, from: U.S. Department of Commerce National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 Phone: 800.553.6847 Fax: 703.605.6900 Email: orders@ntis.gov Online ordering: http://www.ntis.gov/ordering.htm

  18. Radioactive Waste Shipments To And From The Nevada Test Site (NTS)

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

    688 ANNUAL REPORT - FY 2000 Radioactive Waste Shipments To And From The Nevada Test Site (NTS) March 2001 United States Department of Energy Nevada Operations Office Las Vegas, Nevada Availability for sale to the public from- U.S. Department of Commerce National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 Phone 800.553.6847 Fax 703.605.6900 Email: orders@ntis.fedworld.gov Online ordering: http://www.ntis.gov/ordering.htm Available electronically at

  19. Radioactive Waste Shipments To And From The Nevada Test Site (NTS)

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

    947 ANNUAL REPORT - FY 2003 Radioactive Waste Shipments To And From The Nevada Test Site (NTS) January 2004 United States Department of Energy National Nuclear Security Administration Nevada Site Office Las Vegas, Nevada Available for sale to the public from- U.S. Department of Commerce National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 Phone: 800.553.6847 Fax: 703.605.6900 Email: orders@ntis.gov Online ordering: http://www.ntis.gov/ordering.htm Available

  20. A:\1FRONT(REVISED).PDF

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

    ACKNOWLEDGMENTS Special "Thanks" are given to the many individuals who participated in the multi-disciplinary team from DOE Headquarters and Field Elements. They wrote the chapters or provided insight, input and information arising from their own experiences. It was their valuable expertise which formed the basis for this Reference Book. Sponsor: Richard H. Hopf, Director, Office of Procurement & Assistance Management Lead Office Director: Stephen J. Michelsen, Director, Office of

  1. Volume 3 - Front Matter and TOC

    Office of Environmental Management (EM)

    ... fatality LEU low-enriched uranium ... Long-Term Management of Used Fuel and High-Level Radioactive Waste 2.1 National ... waste would meet the acceptance criteria. ...

  2. Front, Preface, Exec summary, Contents.PDF

    National Nuclear Security Administration (NNSA)

    Professor Barry Smith from the British Geological Survey, UK, was contracted to prepare ... Muirhead, Alan Phipps, Ed Rance, Jennifer Smith, Neil Stradling * SCK*CEN Studiecentrum ...

  3. Dissolving the mineral calcite: Reaction front instability |...

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

    ---Metagenomics ---Terrestrial ecology --Molecular biology ---Clinical proteomics and biomarker discovery ---Interventional biology ---Proteomics --Structural biology...

  4. Volume 1 Front Matter and TOC

    Office of Environmental Management (EM)

    Virgin Islands Recovery Act State Memo Virgin Islands Recovery Act State Memo The American Recovery & Reinvestment Act( ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in the U.S. Virgin Islands are supporting a broad range of clean energy projects from energy efficiency and the smart grid to solar power and biofuels. Through these investments, the U.S. Virgin Islands' businesses, universities, non-profits, and local

  5. TT_Awards_cover_front_FINAL.indd

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

    ... Near Single-Crystalline, High-Carrier-Mobility Silicon ... Electrical injection is by indirect exciton injection into ... a new model of HCV viral load increase in the setting of ...

  6. MPS213 - A Non-Thermal Plasma Application for the Royal Navy - Part 1 |

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

    MOED_of_the_Italian_Republic.PDF More Documents & Publications Scanned_Agreement.pdf International_Agreements_January_2001_December_2004.pdf Implementing Arrangement Between DOE and METI on R&D Cooperation on Clean Energy Technology - April 2015 of Energy

    WASHINGTON - On Monday, September 27, 2010, U.S. Energy Secretary Steven Chu and Representative Rush Holt will tour Applied Photovoltaics. With help from a Recovery Act-funded $1.1 million clean energy manufacturing tax credit,

  7. How are doughnuts to humans like "royal jelly" to bees? Biologist

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

    a Wind Turbine Works How a Wind Turbine Works June 20, 2014 - 9:09am Addthis How does a wind turbine work? Previous Next Wind turbines operate on a simple principle. The energy in the wind turns two or three propeller-like blades around a rotor. The rotor is connected to the main shaft, which spins a generator to create electricity. Click NEXT to learn more. Blades Rotor Low Speed Shaft Gear Box High Speed Shaft Generator Anemometer Controller Pitch System Brake Wind Vane Yaw Drive Yaw Motor

  8. Turbulence and combustion interaction: High resolution local flame front structure visualization using simultaneous single-shot PLIF imaging of CH, OH, and CH{sub 2}O in a piloted premixed jet flame

    SciTech Connect (OSTI)

    Li, Z.S.; Li, B.; Sun, Z.W.; Alden, M. [Division of Combustion Physics, Lund University, P.O. Box 118, S-221 00 Lund (Sweden); Bai, X.S. [Division of Fluid Mechanics, Lund University, P.O. Box 118, S-221 00 Lund (Sweden)

    2010-06-15

    High resolution planar laser-induced fluorescence (PLIF) was applied to investigate the local flame front structures of turbulent premixed methane/air jet flames in order to reveal details about turbulence and flame interaction. The targeted turbulent flames were generated on a specially designed coaxial jet burner, in which low speed stoichiometric gas mixture was fed through the outer large tube to provide a laminar pilot flame for stabilization of the high speed jet flame issued through the small inner tube. By varying the inner tube flow speed and keeping the mixture composition as that of the outer tube, different flames were obtained covering both the laminar and turbulent flame regimes with different turbulent intensities. Simultaneous CH/CH{sub 2}O, and also OH PLIF images were recorded to characterize the influence of turbulence eddies on the reaction zone structure, with a spatial resolution of about 40 {mu}m and temporal resolution of around 10 ns. Under all experimental conditions, the CH radicals were found to exist only in a thin layer; the CH{sub 2}O were found in the inner flame whereas the OH radicals were seen in the outer flame with the thin CH layer separating the OH and CH{sub 2}O layers. The outer OH layer is thick and it corresponds to the oxidation zone and post-flame zone; the CH{sub 2}O layer is thin in laminar flows; it becomes broad at high speed turbulent flow conditions. This phenomenon was analyzed using chemical kinetic calculations and eddy/flame interaction theory. It appears that under high turbulence intensity conditions, the small eddies in the preheat zone can transport species such as CH{sub 2}O from the reaction zones to the preheat zone. The CH{sub 2}O species are not consumed in the preheat zone due to the absence of H, O, and OH radicals by which CH{sub 2}O is to be oxidized. The CH radicals cannot exist in the preheat zone due to the rapid reactions of this species with O{sub 2} and CO{sub 2} in the inner-layer of the reaction zones. The local PLIF intensities were evaluated using an area integrated PLIF signal. Substantial increase of the CH{sub 2}O signal and decrease of CH signal was observed as the jet velocity increases. These observations raise new challenges to the current flamelet type models. (author)

  9. DOE/NV--958 U.S. DEPARTMENT OF ENERGY NEVADA TEST SITE ENVIRONMENTAL MANAGEMENT

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

    958 U.S. DEPARTMENT OF ENERGY NEVADA TEST SITE ENVIRONMENTAL MANAGEMENT END STATE VISION January 2006 Available for sale to the public from: U.S. Department of Commerce National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 Phone: 800.553.6847 Fax: 703.605.6900 Email: orders@ntis.gov Online ordering: http://www.ntis.gov/ordering.htm Available electronically at http://www.osti.gov/bridge Available for a processing fee to U.S. Department of Energy and its contractors, in

  10. Analysis of Cleanup Alternatives and Supplemental Characterization Data, Amchitka Island, Alaska

    Office of Legacy Management (LM)

    ~ P 5 , 8 . { ~ e v a d a ~ Q & v 4 6 5 \ - Environmental Restoration Project Analysis of Cleenup Alte Supplemental Cheracte - .- Amchitka Island, Alaska Revision No.: 0 October 2000 Approved for publlc release, further dlssernination unhm~ted Environmental Restoration U.S. Department of Energy Nevada Operations O h ) Available for sale to the public, in paper, from: U . S . Department of C o m r c e Natronal Technical Information Servtce 5285 Port Royal R o d Spj~gflald, VA 22 16 1 #One:

  11. DISCLAIMER

    Office of Legacy Management (LM)

    This report has been,reproduced directly from the best available copy. r, . Available to DOE and DOE contractors fiom the Office of Scientific and Technical Information, P.O. Box 62, Oak Ridge, TN 3783 1; prices available from (423) 576-840 1. e Available to the public from the National Technical Information Service, U.S. Department of Commerce, 5285 Port'Royal Rd., Springfield, VA 22 16 1, telephone (703) 487-4650. This page intentionally left blank i RULISON SITE GROUNDWATER MONITORING REPORT

  12. I

    Office of Legacy Management (LM)

    fiom the best available copy. Available in paper copy and microfiche. Number of pages in this report: 39 r I ; DOE and DOE contractors can obtain copies ofthis report.from: l Office of Scientific.and Technical Information, P.O. Box 62, Oak Ridge, TN 37831'. (615) 576-8401. 1. ' This report is publicly available fiom the Department of Commerce, National Technical ~hfo+ation Service, 5285 Port Royal Road, Springfield, VA 22'1 6 -.. 1. . '(703) 487-4650. RULISON SITE GROUNDWATER MONITORING REPORT

  13. I I

    Office of Legacy Management (LM)

    seyort has bzen reproduced from the best available copy. Available in paper copy and microfiche. Number of pages in this'report: 60 I I DOE and DOE contractors can obtain copies of this report from: Office of Scientific and Technical Information, P.O. Box 62, Oak Ridge, TN 3783 1. (61 5) 576-8401. .This report is publicly available from the Department of Commerce, National Technical Information Service, 5285 Port Royal Road, I Springfield, VA 22 161. (703) 487-4650. I i Rlslison Site Groundwater

  14. Microsoft Word - DOENV--FY2007.doc

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

    Available for sale to the public from- U.S. Department of Commerce National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 Phone: 800.553.6847 Fax: 703.605.6900 Email: orders@ntis.gov Online ordering: http://www.ntis.gov/ordering.htm Available electronically at http://www.osti.gov/bridge Available for a processing fee to U.S. Department of Energy and its contractors, in paper, from- U.S. Department of Energy Office of Scientific and Technical Information P.O. Box 62 Oak

  15. Microsoft Word - FINAL DOENV--1187.doc

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    Available for sale to the public from- U.S. Department of Commerce National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 Phone: 800.553.6847 Fax: 703.605.6900 Email: orders@ntis.gov Online ordering: http://www.ntis.gov/ordering.htm Available electronically at http://www.osti.gov/bridge Available for a processing fee to U.S. Department of Energy and its contractors, in paper, from- U.S. Department of Energy Office of Scientific and Technical Information P.O. Box 62 Oak

  16. This report has been reproduced directly from the best available copy

    Office of Legacy Management (LM)

    directly from the best available copy.' Available to DOE and DOE contractors from the Office of Scientific and Technical Information, P.O. Box 62, Oak Ridge, TN 3783 1 ; prices available fiom (423) 576-840 1. Available to the public fiom the National Technical Information Service, U.S. Department of Commerce, 5285 Port Royal Rd., Springfield, VA 22 16 1, telephone (703) 487-4650. RULISON SITE GROUNDWATER MONITORING REPORT SECOND QUARTER, 1997 DOE.Nevada Operations Office Las Vegas, Nevada August

  17. GrndWaterFlow.book

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    Available for public sale, in paper, from: U.S. Department of Commerce National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 Phone: 800.553.6847 Fax: 703.605.6900 Email: orders@ntis.gov Online ordering: http://www.ntis.gov/ordering.htm Available electronically at http://www.osti.gov/bridge Available for a processing fee to U.S. Department of Energy and its contractors, in paper, from: U.S. Department of Energy Office of Scientific and Technical Information P.O. Box 62

  18. U.S. Department of Commerce National Technical Information Service

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    285 Port Royal Road Springfield, VA 22161 Phone: 800.553.6847 Fax: 703.605.6900 Email: orders@ntis.gov Online ordering: http://www.ntis.gov/ordering.htm Available electronically at http://www.osti.gov/bridge Available for a processing fee to U.S. Department of Energy and its contractors, in paper, from- U.S. Department of Energy Office of Scientific and Technical Information P.O. Box 62 Oak Ridge, TN 37831-0062 Phone: 865.576.8401 Fax: 865.576.5728 Email: reports@adonis.osti.gov DOE/NV -- 1096

  19. Long-Term Surveillance Plan...

    Office of Legacy Management (LM)

    AL/62350-235 REV. 1 LONG-TERM SURVEILLANCE PLAN FOR THE ESTES GULCH DISPOSAL SITE NEAR RIFLE, COLORADO November 1997 DOE and DOE contractors can obtain copies of this report from: Office of Scientific and Technical Information P.O. Box 62 Oak Ridge, TN 37831 (615) 576-8401 This report is publicly available from: National Technical Information Service Department of Commerce 5285 Port Royal Road Springfield, VA 22161 (703) 487-4650 Long-Term Surveillance Plan for the Estes Gulch Disposal Site Near

  20. This

    Office of Scientific and Technical Information (OSTI)

    ,i This repor_hasbeen reproduced directly from the best availablecopy. Ava_ble to DOE and DOE contractors from the Office of Scientific and Techi_t- cal Information, P.O. Ek)x62, Oak Rtdgel TN 37831; prices available from (615) 576-8401, FTS 62¢_-8401. Available to the public from the National Technical _nformationService, U,S, Department of Commerce, 5285 Port Royal Rd., Springfield, VA 22161. NTIS price codes--Printed Copy: ___0._ Microfiche A01 This report was prepared as aft account of

  1. Annual Transportation Report for Radioactive Waste Shipments to and from the Nevada Test Site

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

    Available for sale to the public from- U.S. Department of Commerce National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 Phone: 800.553.6847 Fax: 703.605.6900 Email: orders@ntis.gov Online ordering: http://www.ntis.gov/ordering.htm Available electronically at http://www.osti.gov/bridge Available for a processing fee to U.S. Department of Energy and its contractors, in paper, from- U.S. Department of Energy Office of Scientific and Technical Information P.O. Box 62 Oak

  2. Energy Department Recognizes City of Roanoke, VA for Leadership in Better Buildings Challenge

    Broader source: Energy.gov [DOE]

    As part of the Obama Administration’s effort to cut energy waste in the nation’s buildings, the Energy Department today recognized the city of Roanoke, Virginia for its leadership.

  3. Contract Connections @ ChallengeHER – Norfolk, VA, October 14, 2014

    Broader source: Energy.gov [DOE]

    The U.S. Small Business Administration (SBA), Women Impacting Public Policy (WIPP), and American Express OPEN have partnered to host this special FREE contracting event for women business owners....

  4. Climate Action Champions: Metropolitan Washington Council of Governments, DC, MD, and VA

    Broader source: Energy.gov [DOE]

    The Metropolitan Washington Council of Governments (COG) and its member governments are pioneering efforts to address and prepare for climate change and are recognized leaders in that regard. In 2008, the COG Board of Directors adopted the National Capital Region Climate Change Report as a regional policy. The report includes a baseline regional greenhouse gas inventory, examines potential climate change impacts, evaluates mitigation and adaptation strategies, and establishes greenhouse gas emission reduction goals of 20 percent by 2020, and 80 percent by 2050 as compared to a 2005 baseline.

  5. What Will Be This Year’s vA3C?

    Broader source: Energy.gov [DOE]

    The AEC Technology Symposium and Hackathon brings together software developers that work in and around the architecture, engineering, and construction (AEC) industries to learn about the latest technologies and to use them to prototype new products in a 30-hour caffeine-fueled grand finale.

  6. File:EIA-Appalach6-WV-VA-GAS.pdf | Open Energy Information

    Open Energy Info (EERE)

    Southern West Virginia and Southwestern Virginia By 2001 Gas Reserve Class Sources Energy Information Administration Authors Samuel H. Limerick; Lucy Luo; Gary Long; David F....

  7. File:EIA-Appalach6-WV-VA-BOE.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  8. File:EIA-Appalach6-WV-VA-LIQ.pdf | Open Energy Information

    Open Energy Info (EERE)

    Samuel H. Limerick; Lucy Luo; Gary Long; David F. Morehouse; Jack Perrin; Robert F. King Related Technologies Oil, Natural Gas Creation Date 2005-09-01 Extent Regional...

  9. Microsoft Word - DM_VA-#126832-v3-Smart_Grid_Comments_--_DOE...

    Energy Savers [EERE]

    ... demand among consumers for Smart Grid applications like time-of-use pricing or demand-response programs. 3 In light of this reality, policymakers, industry, and other ...

  10. If you reside in WASHINGTON, DC - MD -VA - WV your salary will...

    National Nuclear Security Administration (NNSA)

    Minimum Maximum Developmental EN 53,579 81,460 01 EKEJ 37,073 63,660 02 EKEJ 56,172 92,321 03 EKEJEN 81,460 129,729 04 EKEJEN 114,468 165,300 05 EKEJEN...

  11. DOE Zero Energy Ready Home Case Study: Promethean Homes — Gross-Shepard Residence, Charlottesville, VA

    SciTech Connect (OSTI)

    none,

    2014-09-01

    This is the first DOE Zero Energy Ready Home for this builder, who earned a Custom Builder honor in the 2014 Housing Innovation Awards. The home included rigid mineral wool board insulation over house wrap and plywood on the 2x6 advanced framed walls, achieving HERS 33 without PV.

  12. TECH_08DEC-1 BEDB_Front Cover_Spiral

    Buildings Energy Data Book [EERE]

    9 2009 Buildings Energy Data Book October 2009 Prepared for the Buildings Technologies Program Energy Efficiency and Renewable Energy U.S. Department of Energy by D&R International, Ltd. under contract to Research and Development Solutions, LLC and National Energy Technology Laboratory Table of Contents iii Foreword ..........................................................................................................................................v Acknowledgements

  13. Y-12_Front Cover_Summary_Feb2011.ai

    Office of Environmental Management (EM)

    (NNSA) TITLE: Final Site-Wide Environmental Impact Statement for the Y-12 National Security ... In any event, emergency preparedness procedures would be employed to minimize ...

  14. Away from the Range Front: Intra-Basin Geothermal Exploration...

    Open Energy Info (EERE)

    rock mechanical technologies from mining, geotechnical, and academic practice but novel to geothermal exploration, to locate blind geothermal resource upflow along faults...

  15. Magnesium Front End Development (AMD 603/604/904)

    Office of Energy Efficiency and Renewable Energy (EERE)

    2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  16. ASC_brochure_front_2_10-23

    National Nuclear Security Administration (NNSA)

    a nuclear weapon 2003 Delivered a nuclear safety simulation of a complex, abnormal, ... Augmented computing power for science campaigns with the 360-teraFLOPS ASC BlueGeneL ...

  17. CHARACTERIZATION OF THE ADVANCED RADIOGRAPHIC CAPABILITY FRONT END ON NIF

    SciTech Connect (OSTI)

    Haefner, C; Heebner, J; Dawson, J; Fochs, S; Shverdin, M; Crane, J K; Kanz, V K; Halpin, J; Phan, H; Sigurdsson, R; Brewer, W; Britten, J; Brunton, G; Clark, W; Messerly, M J; Nissen, J D; Nguyen, H; Shaw, B; Hackel, R; Hermann, M; Tietbohl, G; Siders, C W; Barty, C J

    2009-07-15

    We have characterized the Advanced Radiographic Capability injection laser system and demonstrated that it meets performance requirements for upcoming National Ignition Facility fusion experiments. Pulse compression was achieved with a scaled down replica of the meter-scale grating ARC compressor and sub-ps pulse duration was demonstrated at the Joule-level.

  18. Front-end Nuclear Facilities (2008) | Department of Energy

    Energy Savers [EERE]

    Significant Safety Instrumented Systems Used at DOE Non-Reactor Nuclear Facilities | Department of Energy Frequently Asked Questions Regarding DOE-STD-1195-2011, Design of Safety Significant Safety Instrumented Systems Used at DOE Non-Reactor Nuclear Facilities Frequently Asked Questions Regarding DOE-STD-1195-2011, Design of Safety Significant Safety Instrumented Systems Used at DOE Non-Reactor Nuclear Facilities January 7, 2015 Frequently Asked Questions regarding DOE-STD-1195-2011 which

  19. TipCard_Front_back_final_rev2.indd

    Energy Savers [EERE]

    Three Year Rolling Timeline Three Year Rolling Timeline PDF icon The Department&#8217;s real property assets are vital to the accomplishment of its mission More Documents & Publications FY2012 Three Year Rolling Timeline Three-year Rolling Timeline The Department&#8217;s real property assets are vital to the accomplishment of its mission

    Thrift Savings Plan (TSP) Thrift Savings Plan (TSP) The Thrift Savings Plan (TSP) is a voluntary retirement savings and investment plan for

  20. The OPAL silicon-tungsten calorimeter front end electronics

    SciTech Connect (OSTI)

    Anderson, B.E.; Charalambous, A. . Dept. of Physics and Astronomy); Anderson, K. )

    1994-08-01

    A pair of small angle silicon-tungsten (Si-W) calorimeters has been built to measure the luminosity to a precision better than 0.1% in the OPAL experiment at the Large Electron Positron (LEP) collider at CERN near Geneva. Each calorimeter contains 19 layers of tungsten (W) plates and silicon (Si) detectors, corresponding to a total of 22 radiation lengths, sampled by about 1 m[sup 2] of detectors divided into 304 x64 independently read out channels. A complete electronics system has been developed, from the preamplifier up to the VME read out and control interface. It includes a fast trigger based on analogue sums. This paper describes how a large number of channels have been implemented in a dense environment, thanks to the use of ASIC's directly bonded on the detector.

  1. Light-front representation of chiral dynamics in peripheral transverse...

    Office of Scientific and Technical Information (OSTI)

    Additional Journal Information: Journal Name: Journal of High Energy Physics (Online); Journal Volume: 2015; Journal Issue: 7; Journal ID: ISSN 1029-8479 Publisher: Springer Berlin ...

  2. Y-12_Front Cover_Summary_Feb2011.ai

    National Nuclear Security Administration (NNSA)

    ... National Laboratory ORR Oak Ridge Reservation PC Performance Category PCB polychlorinated biphenyls PEIS Programmatic Environmental Impact Statement PIDAS Perimeter Intrusion ...

  3. Nonlinear effects of stretch on the flame front propagation

    SciTech Connect (OSTI)

    Halter, F.; Tahtouh, T.; Mounaim-Rousselle, C. [Institut PRISME, Universite d'Orleans, 8 rue Leonard de Vinci, 45072 Orleans Cedex 2 (France)

    2010-10-15

    In all experimental configurations, the flames are affected by stretch (curvature and/or strain rate). To obtain the unstretched flame speed, independent of the experimental configuration, the measured flame speed needs to be corrected. Usually, a linear relationship linking the flame speed to stretch is used. However, this linear relation is the result of several assumptions, which may be incorrected. The present study aims at evaluating the error in the laminar burning speed evaluation induced by using the traditional linear methodology. Experiments were performed in a closed vessel at atmospheric pressure for two different mixtures: methane/air and iso-octane/air. The initial temperatures were respectively 300 K and 400 K for methane and iso-octane. Both methodologies (linear and nonlinear) are applied and results in terms of laminar speed and burned gas Markstein length are compared. Methane and iso-octane were chosen because they present opposite evolutions in their Markstein length when the equivalence ratio is increased. The error induced by the linear methodology is evaluated, taking the nonlinear methodology as the reference. It is observed that the use of the linear methodology starts to induce substantial errors after an equivalence ratio of 1.1 for methane/air mixtures and before an equivalence ratio of 1 for iso-octane/air mixtures. One solution to increase the accuracy of the linear methodology for these critical cases consists in reducing the number of points used in the linear methodology by increasing the initial flame radius used. (author)

  4. Southline Transmission Line Project - Volume 1 Front Matter

    Energy Savers [EERE]

    Department of Energy Southface Energy Institute: Advanced Commercial Buildings Initiative Southface Energy Institute: Advanced Commercial Buildings Initiative Southface Energy Institute: Advanced Commercial Buildings Initiative Lead Performer: Southface Energy Institute - Atlanta, GA Partners: - City of Atlanta - Atlanta, GA - Georgia Institute of Technology - Atlanta, GA - Kendeda Fund - Atlanta, GA - Oak Ridge National Laboratory - Oak Ridge, TN - Acuity Brands Lighting - Atlanta, GA -

  5. Magnesium Front End Research and Development AMD 604

    Broader source: Energy.gov [DOE]

    2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C.

  6. U.S. Front Line on Industrial Energy Efficiency

    SciTech Connect (OSTI)

    2009-04-01

    Strategic plan of the Industrial Technologies Program, its mission, vision, goals, objectives, and strategic elements.

  7. Away from the Range Front- Intra-Basin Geothermal Exploration

    Broader source: Energy.gov [DOE]

    DOE Geothermal Peer Review 2010 - Presentation. Project highlights: Escalate mechanical and structural methods to build on; Push-core may optimize shallow drilling; & Over-coring stress measurement may reveal local stress.

  8. Direct mounted photovoltaic device with improved front clip

    DOE Patents [OSTI]

    Keenihan, James R; Boven, Michelle; Brown, Jr., Claude; Gaston, Ryan S; Hus, Michael; Langmaid, Joe A; Lesniak, Mike

    2013-11-05

    The present invention is premised upon a photovoltaic assembly system for securing and/or aligning at least a plurality of vertically adjacent (overlapping) photovoltaic device assemblies to one another. The securing function being accomplished by a clip member that may be a separate component or integral to one or more of the photovoltaic device assemblies.

  9. Strengthening the Front Lines: Sales Training and Continuing...

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

    Amy Beley, Senior Program Manager, Build it Green Sam Flanery, Founder, ... Nahman Plumbing and Heating BPI Build It Green Building Science Academy ...

  10. Microsoft Word - Department of Energy Front End Nuclear Solicitation...

    Energy Savers [EERE]

    12 VII. Closing ChecklistSatisfaction of ... the rigorous underwriting criteria appropriate for projects ... to provide DOE with a top level description of the project, ...

  11. Formation mechanism of steep wave front in magnetized plasmas...

    Office of Scientific and Technical Information (OSTI)

    The selection criterion of these solutions is derived theoretically from the stability of the phase entrainment. The simulation result and experimental observations are found to be ...

  12. Front End and HFOFO Snake for a Muon Facility

    SciTech Connect (OSTI)

    Neuffer, D.; Alexahin, Y.

    2015-09-01

    A neutrino factory or muon collider requires the capture and cooling of a large number of muons. Scenarios for capture, bunching, phase-energy rotation and initial cooling of μ’s produced from a proton source target have been developed, for neutrino factory and muon collider scenarios. They require a drift section from the target, a bunching section and a $\\phi-\\delta E$ rotation section leading into the cooling channel. The currently preferred cooling channel design is an “HFOFO Snake” configuration that cools both $\\mu^+$ and $\\mu^-$ transversely and longitudinally. The status of the design is presented and variations are discussed.

  13. Energy Ambassadors to Provide Front Line Support for Alaska Native...

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

    held at the U.S. Fish & Wildlife Service Regional Office in Anchorage in September. ... held at the U.S. Fish & Wildlife Service Regional Office in Anchorage in September. ...

  14. EIS-0391-FEIS-Volume1-FrontMatter-2012

    Office of Environmental Management (EM)

    ......... 1-3 1.2.2 Tank Waste Remediation System Environmental Impact ... 1.2.3 Developments Since Issuing the Tank Waste Remediation System Environmental Impact ...

  15. Front and Center: Bringing Marginalized Girls into Focus in STEM...

    Office of Environmental Management (EM)

    and Girls, the Department of Education, and the Georgetown University Law Center on Poverty and Inequality highlighted programs that focus on developing the talent of girls of ...

  16. Light-front representation of chiral dynamics in peripheral transverse...

    Office of Scientific and Technical Information (OSTI)

    ... Additional Journal Information: Journal Name: Journal of High Energy Physics (Online); Journal Volume: 2015; Journal Issue: 7; Journal ID: ISSN 1029-8479 Publisher: Springer Berlin ...

  17. Sandia Energy - Sandia Labs, Front Edge Technology, Inc., Pacific...

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

    at Los Angeles (UCLA), has developed the Micro Power Source, a system that integrates a lithium-ion-based solid electrolyte battery with an ultrathin PV cell, producing a...

  18. Magnesium Front End Research and Development AMD 604

    Broader source: Energy.gov [DOE]

    2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C.

  19. Magnesium-Intensive Front End Sub-Structure Development

    Broader source: Energy.gov [DOE]

    2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  20. Y-12_Front Cover_Summary_Feb2011.ai

    National Nuclear Security Administration (NNSA)

    ... dust emissions include wet suppression, wind speed reduction using barriers, reduced ... by heavy construction equipment, trucks, power tools, and percussion from pile drivers, ...

  1. NETL's Supercomputer Addresses Energy Issues on Two Fronts

    Broader source: Energy.gov [DOE]

    Having installed one of the world’s largest and most energy-efficient supercomputers at the center, NETL has lowered the energy its uses for computation and enabled the laboratory’s researchers to devise more efficient means to produce and use fossil energy.

  2. Microsoft Word - DM_VA-#126832-v3-Smart_Grid_Comments_--_DOE_--_Policy_and_Logistical_Challenges.DOC

    Energy Savers [EERE]

    Before the UNITED STATES DEPARTMENT OF ENERGY Office of Electricity Delivery and Energy Reliability In the matter of: Smart Grid RFI: Addressing Policy and Logistical Challenges to Smart Grid Implementation 75 FR 57006 COMMENTS OF VERIZON AND VERIZON WIRELESS Michael Glover Of Counsel Edward Shakin William H. Johnson VERIZON 1320 North Courthouse Road Ninth Floor Arlington, Virginia 22201 (703) 351-3060 John T. Scott, III William D. Wallace VERIZON WIRELESS 1300 I Street N.W. Suite 400 West

  3. VA VT CT RI MT WY CO ID UT OR NV CA AZ NM WA TN WV NC AR OK

    Energy Savers [EERE]

    08: Debian Security Advisory V-008: Debian Security Advisory October 23, 2012 - 6:00am Addthis PROBLEM: Debian Security Advisory PLATFORM: Debian GNU/Linux 6.0 ABSTRACT: Debian update for bind9 REFERENCE LINKS: Debian Security Advisory DSA-2560-1 Debian bugtracking system: Bug 690118 ISC Reference Number: AA-00801 Secunia Advisory SA51054 CVE-2012-5166 IMPACT ASSESSMENT: Medium DISCUSSION: was discovered that BIND, a DNS server, hangs while constructing the additional section of a DNS reply,

  4. VA VT CT RI MT WY CO ID UT OR NV CA AZ NM WA TN WV NC AR OK

    Energy Savers [EERE]

    2 1 Smart Grid Demonstration Project Locations NH MA 16 Awards Support Projects in 21 States

  5. VA VT CT RI MT WY CO ID UT OR NV CA AZ NM WA TN WV NC AR OK

    Energy Savers [EERE]

    7 2 1 Energy Storage Demonstration Project Locations NH 16 Awards Support Projects in 9 States MA

  6. VA VT CT RI MT WY CO ID UT OR NV CA AZ NM WA TN WV NC AR OK

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

    2 1 Locations of Smart Grid Demonstration and Large-Scale Energy Storage Projects NH 32 Awards Support Projects in 24 States 6 11 MA

  7. Diesel Engine CO2 and SOx Emission Compliance Strategy for the...

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

    CO2 and SOx Emission Compliance Strategy for the Royal Navy (RN) and Royal Fleet Auxiliary (RFA) Flotillas Diesel Engine CO2 and SOx Emission Compliance Strategy for the Royal Navy ...

  8. Y-12 Summary Front Cover_Oct09_newphoto.ai

    Office of Environmental Management (EM)

    Y-12 Site Office Draft Site-Wide Environmental Impact Statement for the Y-12 National Security ... In any event, emergency preparedness procedures would be employed to minimize ...

  9. Y-12_Front Cover_Vol I_Feb2011.ai

    Office of Environmental Management (EM)

    (NNSA) TITLE: Final Site-Wide Environmental Impact Statement for the Y-12 National Security ... establishing standards and procedures for the receipt, management and ...

  10. Y-12_Front Cover_Vol I_Feb2011.ai

    National Nuclear Security Administration (NNSA)

    ... 5-90 5.14.1 Radiological Accident Scenarios ......5-91 5.14.2 Chemical Accident Scenarios ......

  11. Development of a Front Tracking Method for Two-Phase Micromixing...

    Office of Scientific and Technical Information (OSTI)

    ORNL State University of New York, Stony Brook Publication Date: 2012-06-01 OSTI Identifier: 1081899 Report Number(s): ORNLTM-201228 600303000 DOE Contract Number: ...

  12. Microsoft Word - DP_cover_and_front matter_R1_Draft_3.DOC

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

    West Valley Demonstration Project Phase 1 Decommissioning Plan for the West Valley Demonstration Project Revision 1 March 2009 Prepared by Washington Safety Management Solutions, URS Washington Division Science Applications International Corporation The proposed decommissioning approach described in this plan is based on the preferred alternative in the Revised Draft Environmental Impact Statement for Decommissioning and/or Long-Term Stewardship at the West Valley Demonstration Project and

  13. Microsoft Word - Major end uses front page v2 2015-03-31.docx

    U.S. Energy Information Administration (EIA) Indexed Site

    National Energy Modeling System (NEMS) contain equipment ... equipment stock can change over time in response to ... are in the same product class as electric resistance ...

  14. Microsoft Word - Major end uses front page v2 2015-03-31.docx

    U.S. Energy Information Administration (EIA) Indexed Site

    ... are in the same product class as electric resistance ... the typical inch and change the venting. 20 ... closed loop) system, including tank and backup heater. ...

  15. QCD on the Light-Front - A Systematic Approach to Hadron Physics...

    Office of Scientific and Technical Information (OSTI)

    lightcone - local versus global features ILight Cone 2013), 20-24 May 2013. Skiathos, Greece Research Org: SLAC National Accelerator Laboratory (SLAC) Sponsoring Org: US DOE...

  16. A VERY DEEP CHANDRA OBSERVATION OF A1795: THE COLD FRONT AND COOLING WAKE

    SciTech Connect (OSTI)

    Ehlert, Steven; McDonald, Michael; Miller, Eric D.; Bautz, Mark W.; David, Laurence P.

    2015-02-01

    We present a new analysis of very deep Chandra observations of the galaxy cluster A1795. Utilizing nearly 750 ks of net ACIS imaging, we are able to resolve the thermodynamic structure of the intracluster medium (ICM) on length scales of ∼1 kpc near the cool core. We find several previously unresolved structures, including a high pressure feature to the north of the Brightest Cluster Galaxy (BCG) that appears to arise from the bulk motion of A1795's cool core. To the south of the cool core, we find low temperature (∼3 keV), diffuse ICM gas extending for distances of ∼50 kpc spatially coincident with previously identified filaments of Hα emission. Gas at similar temperatures is also detected in adjacent regions without any Hα emission. The X-ray gas coincident with the Hα filament has been measured to be cooling spectroscopically at a rate of ∼1 M{sub ⊙} yr{sup −1}, consistent with measurements of the star formation rate in this region as inferred from ultraviolet (UV) observations, suggesting that the star formation in this filament as inferred by its Hα and UV emission can trace its origin to the rapid cooling of dense, X-ray emitting gas. The Hα filament is not a unique site of cooler ICM, however, as ICM at similar temperatures and even higher metallicities not cospatial with Hα emission is observed just to the west of the Hα filament, suggesting that it may have been uplifted by A1795's central active galaxy. Further simulations of cool core sloshing and active galactic nucleus feedback operating in concert with one another will be necessary to understand how such a dynamic cool core region may have originated and why the Hα emission is so localized with respect to the cool X-ray gas.

  17. DOE Offers Conditional Loan Guarantee for Front End Nuclear Facility in

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

    OFFICE OF INDIAN ENERGY Strategic Roadmap 2025 DOE OFFICE OF INDIAN ENERGY Strategic Roadmap 2025 The U.S. Department of Energy Office of Indian Energy's Strategic Roadmap 2025 outlines a tactical action plan for maximizing the development and deployment of beneficial energy solutions for American Indians and Alaska Natives. PDF icon Office of Indian Energy Strategic Roadmap 2025 More Documents & Publications Office of Indian Energy 2017 Budget Rollout Presentation Alaska Energy Pioneer Fall

  18. Time series analysis of Adaptive Optics wave-front sensor telemetry...

    Office of Scientific and Technical Information (OSTI)

    Visit OSTI to utilize additional information resources in energy science and technology. A ... Using direct comparison of data in open loop and closed-loop trials, we analyze algorithm ...

  19. Microsoft Word - EE Tech RM Mar 2013 Appx B - pt 1b - front matter...

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

    water systems Assess use of DX systems Process and checklist to assess possible energy savings Review utility data of existing AFM analysis tools. Analyze...

  20. Microsoft Word - 0_FY14SSMP_Front_green_cover.docx

    National Nuclear Security Administration (NNSA)

    ... capabilities (e.g., uranium casting and chemical processing) associated with Building ... tests of material strength and explosive performance, as well as chemical assessments). ...

  1. Visualization for Hyper-Heuristics. Front-End Graphical User Interface

    SciTech Connect (OSTI)

    Kroenung, Lauren

    2015-03-01

    Modern society is faced with ever more complex problems, many of which can be formulated as generate-and-test optimization problems. General-purpose optimization algorithms are not well suited for real-world scenarios where many instances of the same problem class need to be repeatedly and efficiently solved because they are not targeted to a particular scenario. Hyper-heuristics automate the design of algorithms to create a custom algorithm for a particular scenario. While such automated design has great advantages, it can often be difficult to understand exactly how a design was derived and why it should be trusted. This project aims to address these issues of usability by creating an easy-to-use graphical user interface (GUI) for hyper-heuristics to support practitioners, as well as scientific visualization of the produced automated designs. My contributions to this project are exhibited in the user-facing portion of the developed system and the detailed scientific visualizations created from back-end data.

  2. The light-front gauge-invariant energy-momentum tensor

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

    Lorce, Cedric

    2015-08-11

    In this study, we provide for the first time a complete parametrization for the matrix elements of the generic asymmetric, non-local and gauge-invariant canonical energy-momentum tensor, generalizing therefore former works on the symmetric, local and gauge-invariant kinetic energy-momentum tensor also known as the Belinfante-Rosenfeld energy-momentum tensor. We discuss in detail the various constraints imposed by non-locality, linear and angular momentum conservation. We also derive the relations with two-parton generalized and transverse-momentum dependent distributions, clarifying what can be learned from the latter. In particular, we show explicitly that two-parton transverse-momentum dependent distributions cannot provide any model-independent information about the parton orbitalmore » angular momentum. On the way, we recover the Burkardt sum rule and obtain similar new sum rules for higher-twist distributions.« less

  3. Kinetics of hydride front in Zircaloy-2 and H release from a fractional hydrided surface

    SciTech Connect (OSTI)

    Diaz, M.; Gonzalez-Gonzalez, A.; Moya, J. S.; Remartinez, B.; Perez, S.; Sacedon, J. L.

    2009-07-15

    The authors study the hydriding process on commercial nuclear fuel claddings from their inner surface using an ultrahigh vacuum method. The method allows determining the incubation and failure times of the fuel claddings, as well as the dissipated energy and the partial pressure of the desorbed H{sub 2} from the outer surface of fuel claddings during the hydriding process. The correlation between the hydriding dissipated energy and the amount of zirconium hydride (formed at different stages of the hydriding process) leads to a near t{sup 1/2} potential law corresponding to the time scaling of the reaction for the majority of the tested samples. The calibrated relation between energy and hydride thickness allows one to calculate the enthalpy of the {delta}-ZrH{sub 1.5} phase. The measured H{sub 2} desorption from the external surface is in agreement with a proposed kinetic desorption model from the hydrides precipitated at the surface.

  4. On the Front Lines of the Cold War Los Alamos 1970-1992 (Technical...

    Office of Scientific and Technical Information (OSTI)

    Research Org: Los Alamos National Laboratory (LANL) Sponsoring Org: DOELANL Country of Publication: United States Language: English Subject: General & Miscellaneous(99); Military ...

  5. Measurements of the ablation-front trajectory and low-mode nonuniformi...

    Office of Scientific and Technical Information (OSTI)

    trajectory and low-mode nonuniformity of a target imploded by directly illuminating a fusion capsule with laser beams. The technique uses time-resolved images of soft x-rays (> 1...

  6. Improved Reliability of PV Modules with Lexan PC Sheet-Front...

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

    ps5sabiczhou.pdf More Documents & Publications Weathering Performance of PV Backsheets Hail Impact Testing on Crystalline Si Modules with Flexible Packaging Test Procedure for UV ...

  7. Microsoft Word - Front Matter_Rpt cvr Dsclm Title pg _2_.doc

    Office of Scientific and Technical Information (OSTI)

    any relevant information that is available. Direct (in vivo) measurements of internal content and retention patterns are preferred to indirect (excreta) methods that require the...

  8. Microsoft Word - DP_cover_and_front matter_R1_Draft_3.DOC | Department...

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

    R1Draft3.DOC Microsoft Word - DPcoverandfront matterR1Draft3.DOC PDF icon Microsoft Word - DPcoverandfront matterR1Draft3.DOC More Documents & Publications Microsoft ...

  9. Microsoft Word - DP_cover_and_front matter_FINAL1.DOC | Department...

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

    FINAL1.DOC Microsoft Word - DPcoverandfront matterFINAL1.DOC PDF icon Microsoft Word - DPcoverandfront matterFINAL1.DOC More Documents & Publications Microsoft Word - ...

  10. Improved Reliability of PV Modules with Lexan PC Sheet-Front Sheet, Noryl

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

    PPE Sheet-Back Sheet | Department of Energy ps5_sabic_zhou.pdf More Documents & Publications Weathering Performance of PV Backsheets Hail Impact Testing on Crystalline Si Modules with Flexible Packaging Test Procedure for UV Weathering Resistance of Backsheet

  11. Magnesium Front End Development (AMD 603/604/904) | Department of Energy

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

    1 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation PDF icon lm008_luo_2011

  12. C:\\FrontPage Webs\\hmas\\las_vegas\\NWHR2.wpd

    National Nuclear Security Administration (NNSA)

    Horses drink at least once each day during the hotter part of the year, but only every second day during the winter and early spring. Climate in the area is quite harsh, with ...

  13. The light-front gauge-invariant energy-momentum tensor

    SciTech Connect (OSTI)

    Lorce, Cedric

    2015-08-11

    In this study, we provide for the first time a complete parametrization for the matrix elements of the generic asymmetric, non-local and gauge-invariant canonical energy-momentum tensor, generalizing therefore former works on the symmetric, local and gauge-invariant kinetic energy-momentum tensor also known as the Belinfante-Rosenfeld energy-momentum tensor. We discuss in detail the various constraints imposed by non-locality, linear and angular momentum conservation. We also derive the relations with two-parton generalized and transverse-momentum dependent distributions, clarifying what can be learned from the latter. In particular, we show explicitly that two-parton transverse-momentum dependent distributions cannot provide any model-independent information about the parton orbital angular momentum. On the way, we recover the Burkardt sum rule and obtain similar new sum rules for higher-twist distributions.

  14. Front Surface Spectral Control Development for TPV Energy Conversion (a Presentation)

    SciTech Connect (OSTI)

    TD Rahmlow, Jr; JE Lazo-Wasem; EJ Gratrix; PM Fourspring; DM DePoy

    2004-12-09

    This paper discusses the introduction to the potential of alternative materials that provide higher temperature stability than current materials. The outline of this report is: (1) Review briefly the importance of spectral control; (2) Provide current results; (3) Introduce the temperature stability issue; (4) Describe the requirements for alternate materials and (5) Present alternative materials. The conclusions of this report are: (1) Antimony selenide has achieved the highest spectral efficiency to date; (2) Several materials expected to have higher temperature stability have been shown to be viable; (3) So far, with limited development, the performance of the these materials is lower than Antimony selenide; and (4) Additional development will be required to achieve similar or higher performance.

  15. A Hybrid Ion Source Concept for a Proton Driver Front End

    SciTech Connect (OSTI)

    Keller, R.; Luft, P.; Regis, M.; Wallig, J.; Monroy, M.; Ratti, A.; Syversrud, D.; Welton, R.; Anderson, D.

    2005-06-08

    A novel concept for creating intense beams of negative hydrogen ion beams has been devised, and first steps towards its realization have been taken. In this approach, an ECR plasma generator operating at 2.45 GHz frequency is utilized as a plasma cathode, and electrons are extracted instead of ions and injected at moderate energy into an SNS-type multi-cusp H- ion source. This secondary source is then driven by chopped d. c. power, rather than rf power, but does not need filaments which are the cause for the rather short lifetime of conventional H- sources. The development of this ion source is primarily aimed at the future beam-power goal of 3 MW for the Spallation Neutron Source (SNS) that will be pursued after the start of SNS operations. The first two phases of this development effort have been successfully passed: assembly of a test stand and verification of the performance of an rf-driven SNS ion-source prototype and extraction of electrons with more than 200 mA current from a 2.45-GHz ECR ion source obtained on loan from Argonne National Laboratory. An electron-extraction chamber that joins these ECR and H- sources has been fabricated, and the next goal is the demonstration of actual H- ion production by this novel, hybrid ion source. This paper describes the source principle and design in detail, reports on the current status of the development work, and gives an outlook on future lines of development.

  16. Blue Lake Rancheria's Bold Action on the Climate Front Pays Dividends...

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

    Nestled in Northern California's Mad River Valley between the coastal mountains and the Pacific Ocean, the Blue Lake Rancheria is bordered by great forests and the California ...

  17. Blue Lake Rancheria's Bold Action on the Climate Front Pays Dividends |

    Energy Savers [EERE]

    Communities | Department of Energy BlocPower: Crowdsourced Microfinance for Energy Efficiency in Underserved Communities BlocPower: Crowdsourced Microfinance for Energy Efficiency in Underserved Communities BlocPower: Crowdsourced Microfinance for Energy Efficiency in Underserved Communities Lead Performer: BlocPower - New York, NY Partners: - New York State Energy Research and Development Authority - Albany, NY - Emerald Cities Collaborative-NY - New York, NY - Orrick, Herrington, &

  18. EIS-0391-FEIS-Volume2_AppendicesFrontMatter-2012

    Office of Environmental Management (EM)

    A.1 Record of Decision for the Tank Waste Remediation System, Hanford Site, ... Treatment, and Disposal of Tank Waste and Closure of Single-Shell Tanks at the ...

  19. Energy Ambassadors to Provide Front Line Support for Alaska Native Villages

    Energy Savers [EERE]

    Webinar (Text Version) | Department of Energy Energy -- and Water -- Efficiency in the DOE Zero Energy Ready Home Program Webinar (Text Version) Energy -- and Water -- Efficiency in the DOE Zero Energy Ready Home Program Webinar (Text Version) Below is the text version of the webinar, Energy -- and Water -- Efficiency in the DOE Zero Energy Ready Home Program, presented in October 2014. Watch the presentation. GoToWebinar voice: The broadcast is now starting. All attendees are in listen-only

  20. Energy Department Advances Carbon Capture and Storage Research on Two Fronts

    Broader source: Energy.gov [DOE]

    Forty-three research projects that will advance carbon capture and storage technologies while providing graduate and undergraduate student training opportunities at universities across the country will be supported by $12.7 million in U.S. Department of Energy funding announced today.

  1. Front and Center: Bringing Marginalized Girls into Focus in STEM and CTE

    Office of Environmental Management (EM)

    Department of Energy Commercial Buildings » Analysis Tools » Building Performance Database » Frequently Asked Questions About the Building Performance Database Frequently Asked Questions About the Building Performance Database On this page you will find answers to frequently asked questions pertaining to the DOE Buildings Performance Database (BPD). General What is the purpose of the BPD? What building energy performance data is included in the BPD? Access Information How can I access the

  2. Microsoft Word - Front Matter thru Exec Summary_MR Drft_with...

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

    dissemination unlimited Annual Groundwater Monitoring ... for the U.S. Department of Energy (DOE), National Nuclear ... to 10 ftyr 4 to 10 ftyr Usage Not used for water supply ...

  3. Superfund Record of Decision (EPA Region 3): Rhinehart Tire Fire Dump, Operable Unit 2, Winchester, VA. (Second remedial action), September 1992

    SciTech Connect (OSTI)

    Not Available

    1992-09-29

    The Rhinehart Tire Fire Dump site is located in a 22-acre drainage area of a sparsely populated rural area in western Frederick County, Virginia. Surface water runoff flows into a north-south tributary that discharges to Hogue Creek, which is 4,000 feet downstream. Bedrock is noted to be highly fractured, and the ground water flow in the overburden aquifer is toward Massey Run. From 1972 to 1983, the site owner conducted a tire disposal operation, which consisted of transporting discarded tires from various locations and storing them on a 5-acre wooded slope behind his home. An estimated 5 to 7 million tires that had been accumulated caught on fire in October 1983 and burned until July 1984. As a result of the fire, a free-flowing oily-tar, which contained anthracene, benzene, cadmium, chromium, ethylbenzene, napthalene, nickel, pyrene, toluene, and zinc, began to seep out of the tire pile into Massey Run and on to Hogue Creek.

  4. Juniata County, Pennsylvania: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Pennsylvania Mexico, Pennsylvania Mifflin, Pennsylvania Mifflintown, Pennsylvania Port Royal, Pennsylvania Richfield, Pennsylvania Thompsontown, Pennsylvania Retrieved from...

  5. Environmental Impacts, Health and Safety Impacts, and Financial Costs of the Front End of the Nuclear Fuel Cycle

    SciTech Connect (OSTI)

    Brett W Carlsen; Urairisa Phathanapirom; Eric Schneider; John S. Collins; Roderick G. Eggert; Brett Jordan; Bethany L. Smith; Timothy M. Ault; Alan G. Croff; Steven L. Krahn; William G. Halsey; Mark Sutton; Clay E. Easterly; Ryan P. Manger; C. Wilson McGinn; Stephen E. Fisher; Brent W. Dixon; Latif Yacout

    2013-07-01

    FEFC processes, unlike many of the proposed fuel cycles and technologies under consideration, involve mature operational processes presently in use at a number of facilities worldwide. This report identifies significant impacts resulting from these current FEFC processes and activities. Impacts considered to be significant are those that may be helpful in differentiating between fuel cycle performance and for which the FEFC impact is not negligible relative to those from the remainder of the full fuel cycle. This report: • Defines ‘representative’ processes that typify impacts associated with each step of the FEFC, • Establishes a framework and architecture for rolling up impacts into normalized measures that can be scaled to quantify their contribution to the total impacts associated with various fuel cycles, and • Develops and documents the bases for estimates of the impacts and costs associated with each of the representative FEFC processes.

  6. Geophysical methods for coal seam variability detection in front of mining face. Report No. 1, state of the art report

    SciTech Connect (OSTI)

    Zakolski, R.

    1980-07-01

    Problems in detecting geologic faults or washouts in coal seams by the use of seismic waves are considered. For transmission, the shot point should not be greater than 500 m from the detection point. A minimum thickness of the seam for transmission is equivalent to the lower limit of thickness for mining. The interpretation of the results is more difficult for thick seams (25 m) and the resolution is lower. The throw of a fault should be equal to the seam thickness or greater; throws of half the thickness can be detected only in favorable conditions; the fault must not be parallel to the propagation. The nature of the fault or washout cannot usually be determined. Problems are even greater when use is made of reflected waves: shorter distances (< 250 m), inclination to seam plane must be 25 to 30/sup 0/ and angle of incidence at a plane of the seam is equal to the angle of reflection. The theory of such measurements is given, the use of models for interpretation considered; the availability of equipment; and the processing of the data are discussed. (LTN)

  7. Method Evaluation And Field Sample Measurements For The Rate Of Movement Of The Oxidation Front In Saltstone

    SciTech Connect (OSTI)

    Almond, P. M.; Kaplan, D. I.; Langton, C. A.; Stefanko, D. B.; Spencer, W. A.; Hatfield, A.; Arai, Y.

    2012-08-23

    The objective of this work was to develop and evaluate a series of methods and validate their capability to measure differences in oxidized versus reduced saltstone. Validated methods were then applied to samples cured under field conditions to simulate Performance Assessment (PA) needs for the Saltstone Disposal Facility (SDF). Four analytical approaches were evaluated using laboratory-cured saltstone samples. These methods were X-ray absorption spectroscopy (XAS), diffuse reflectance spectroscopy (DRS), chemical redox indicators, and thin-section leaching methods. XAS and thin-section leaching methods were validated as viable methods for studying oxidation movement in saltstone. Each method used samples that were spiked with chromium (Cr) as a tracer for oxidation of the saltstone. The two methods were subsequently applied to field-cured samples containing chromium to characterize the oxidation state of chromium as a function of distance from the exposed air/cementitious material surface.

  8. DOE - Office of Legacy Management -- University of Virginia Physics...

    Office of Legacy Management (LM)

    Virginia Physics Dept - VA 03 FUSRAP Considered Sites Site: UNIVERSITY OF VIRGINIA, PHYSICS DEPT. (VA.03) Eliminated from further consideration under FUSRAP Designated Name: Not ...

  9. Metagenomic analysis of planktonic microbial consortia from a...

    Office of Scientific and Technical Information (OSTI)

    ... Environmental Epidemiology Div. Virginia Commonwealth Univ., Richmond, VA (United States). Dept. of Microbiology and Immunology Virginia Commonwealth Univ., Richmond, VA (United ...

  10. Building Energy Management Open-Source Software Development (BEMOSS)

    Broader source: Energy.gov [DOE]

    Lead Performer: Virginia Tech Advanced Research Institute - Alexandria, VA Project Partners: -- Arlington County, Virginia -- Danfoss Corporation - Baltimore, MD -- Virginia Tech Foundation - Blacksburg, VA

  11. DOE - Office of Legacy Management -- Reactor Site - Fort Belvoir...

    Office of Legacy Management (LM)

    VA.0-02-1 Site Disposition: Eliminated - Referred to DOD VA.0-02-1 Radioactive Materials Handled: Reactor fuel Primary Radioactive Materials Handled: Reactor Fuel Radiological ...

  12. Notice of Emergency Action- Emergency Order To Resume Limited Operation at the Potomac River Generating Station, Alexandria, VA, in Response to Electricity Reliability Concerns in Washington, DC: Federal Register Notice Volume 71, No. 13- Jan. 20, 2006

    Broader source: Energy.gov [DOE]

    Docket No. EO-05-01. Pursuant to 10 CFR 1021.343, the U.S. Department of Energy is issuing this Notice to document emergency actions that it has taken, and to set forth the steps it intends to take...

  13. Analysis of natural gases, AL, AR, FL, GA, IL, IN, IA, KY, LA, MD, MI, MS, MO, NJ, NY, NC, OH, PA, TN, VA, and WV; 1951-1991 (for microcomputers). Data file

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    The U.S. Bureau of Mines diskette contains analysis and related source data for 2,357 natural gas samples collected from miscellaneous states, which include the following states: Alabama, Arkansas (except Arkoma Basin), Florida, Georgia, Illinois, Indiana, Iowa, Kentucky, Louisiana, Maryland, Michigan, Mississippi, Missouri, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Tennessee, Virginia, and West Virginia. All samples were obtained and analyzed as part of the Bureau's investigations of occurrences of helium in natural gases of countries with free market economies. The survey has been conducted since 1917. The analysis contained on the diskette contain the full range of component analysis data. Five files are on the diskette: READ.ME, MISC.TXT, MISC.DBF, USHEANAL.DBF, and BASINCDE.TXT.

  14. University of Delaware | CCEI Faculty Publications

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

    Publications Featured on the Covers JOURNAL COVER JOURNAL COVER JOURNAL COVER JOURNAL COVER JOURNAL COVER JOURNAL COVER JOURNAL COVER JOURNAL COVER JOURNAL COVER (Front) (Front) (Front) (Inside) (Inside) (Inside) (Front) (Front) (Back) JOURNAL COVER JOURNAL COVER JOURNAL COVER JOURNAL COVER JOURNAL COVER JOURNAL COVER JOURNAL COVER JOURNAL COVER JOURNAL COVER (Frontispiece) (Inside) (Front) (Front) (Back) (Front) (Front) (Front) (Front) (beginning with most recent publications) Beach, C. A.;

  15. Propensity Score–Matched Analysis of Comprehensive Local Therapy for Oligometastatic Non-Small Cell Lung Cancer That Did Not Progress After Front-Line Chemotherapy

    SciTech Connect (OSTI)

    Sheu, Tommy; Heymach, John V.; Swisher, Stephen G.; Rao, Ganesh; Weinberg, Jeffrey S.; Mehran, Reza; McAleer, Mary Frances; Liao, Zhongxing; Aloia, Thomas A.; Gomez, Daniel R.

    2014-11-15

    Purpose: To retrospectively analyze factors influencing survival in patients with non-small cell lung cancer presenting with ≤3 synchronous metastatic lesions. Methods and Materials: We identified 90 patients presenting between 1998 and 2012 with non-small cell lung cancer and ≤3 metastatic lesions who had received at least 2 cycles of chemotherapy followed by surgery or radiation therapy before disease progression. The median number of chemotherapy cycles before comprehensive local therapy (CLT) (including concurrent chemoradiation as first-line therapy) was 6. Factors potentially affecting overall (OS) or progression-free survival (PFS) were evaluated with Cox proportional hazards regression. Propensity score matching was used to assess the efficacy of CLT. Results: Median follow-up time was 46.6 months. Benefits in OS (27.1 vs 13.1 months) and PFS (11.3 months vs 8.0 months) were found with CLT, and the differences were statistically significant when propensity score matching was used (P ≤ .01). On adjusted analysis, CLT had a statistically significant benefit in terms of OS (hazard ratio, 0.37; 95% confidence interval, 0.20-0.70; P ≤ .01) but not PFS (P=.10). In an adjusted subgroup analysis of patients receiving CLT, favorable performance status (hazard ratio, 0.43; 95% confidence interval, 0.22-0.84; P=.01) was found to predict improved OS. Conclusions: Comprehensive local therapy was associated with improved OS in an adjusted analysis and seemed to favorably influence OS and PFS when factors such as N status, number of metastatic lesions, and disease sites were controlled for with propensity score–matched analysis. Patients with favorable performance status had improved outcomes with CLT. Ultimately, prospective, randomized trials are needed to provide definitive evidence as to the optimal treatment approach for this patient population.

  16. The role of C and Mn at the austenite/pearlite reaction front during non-steady-state pearlite growth in a Fe-C-Mn steel

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

    Aranda, M. M.; Rementeria, R.; Poplawsky, Jonathan D.; Urones-Garrote, E.; Capdevila, Carlos

    2015-04-18

    The role of C and Mn during the growth of pearlite under non-steady state conditions is analyzed by comparing the phase compositions of austenite, ferrite and cementite (γ+α+θ) through the use of transmission electron microscopy (TEM), energy dispersive X-ray spectroscopy (EDS), and atom probe tomography (APT) measurements across the austenite/pearlite interface. Furthermore, a local Mn enrichment and C depletion at the austenite/pearlite interface has been measured, which causes a change in the driving force with time during divergent pearlite growth.

  17. A star-forming shock front in radio galaxy 4C+41.17 resolved with laser-assisted adaptive optics spectroscopy

    SciTech Connect (OSTI)

    Steinbring, Eric

    2014-07-01

    Near-infrared integral-field spectroscopy of redshifted [O III], H?, and optical continuum emission from the z = 3.8 radio galaxy 4C+41.17 is presented, obtained with the laser-guide-star adaptive optics facility on the Gemini North telescope. Employing a specialized dithering technique, a spatial resolution of 0.''10, or 0.7 kpc, is achieved in each spectral element, with a velocity resolution of ?70 km s{sup 1}. Spectra similar to local starbursts are found for bright knots coincident in archival Hubble Space Telescope ( HST) rest-frame ultraviolet images, which also allows a key line diagnostic to be mapped together with new kinematic information. There emerges a clearer picture of the nebular emission associated with the jet in 8.3 GHz and 15 GHz Very Large Array maps, closely tied to a Ly?-bright shell-shaped structure seen with HST. This supports a previous interpretation of that arc tracing a bow shock, inducing ?10{sup 1011} M {sub ?} star formation regions that comprise the clumpy broadband optical/ultraviolet morphology near the core.

  18. Measurements and model calculations of radiative fluxes for the...

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

    Measurements and model calculations of radiative fluxes for the Cabauw Experimental Site for Atmospheric Research, the Netherlands Knap, Wouter Royal Netherlands Meteorological...

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

    Office of Scientific and Technical Information (OSTI)

    "For the Discovery of the Accelerating Expansion of the Universe through Observations of Distant Supernovae" The Royal Swedish Academy of Sciences awarded the 2011 Nobel Prize in ...

  20. Browse by Discipline -- E-print Network Subject Pathways: Biotechnolog...

    Office of Scientific and Technical Information (OSTI)

    ... Romu (Romu Romero) - Departament de Fsica, Universitat de les Illes Balears Romps, ... Universit di - Dipartimento di Fisica, Laboratorio di Fisica Terrestre Royal ...

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

    Office of Scientific and Technical Information (OSTI)

    Royale Pour L'Avancement Des Sciences","USDOE","36 MATERIALS SCIENCE Clean Coal Technology Coal - Environmental Processes",,"The feasibility of using carbon dioxide as...

  2. Understanding the effect of side groups in ionic liquids on carbon...

    Office of Scientific and Technical Information (OSTI)

    ... PCCP (Print); Journal Volume: 19; Journal Issue: 9 Publisher: Royal Society of Chemistry Research Org: National Energy Technology Laboratory (NETL), Pittsburgh, PA, and Morgantown, ...

  3. RAMP Contractors Enforcement Letter

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

    ... 3. BTA, Royal Roofing Company, Inc., and Bennett & Brosseau Roofing, Inc., did not ... Pantex Plant, on July 28, 2011, during work by BTA and Bennett & Brosseau Roofing, Inc. ...

  4. Doug Baltz | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Fellowship Placement: National Science Foundation Hometown: Royal Oak, MI Douglas Baltz has been an AP Physics and STEM teacher for over 20 years at Seaholm High School in ...

  5. Research Highlight

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

    and climate change. The study, funded in large part by DOE's Atmospheric System Research program and recently discussed in the Quarterly Journal of the Royal Meteorological...

  6. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... control over lamella orientation and order in thick block copolymer films Olszowka, Violetta ; Tsarkova, Larisa ; Bker, Alexander April 2016 , Royal Society of Chemistry

  7. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    rhombohedral structure in TbMn2. Full Text Available January 2015 , Royal Society of Chemistry Prev Next Switch to Detail View for this search SOLR Query Details

  8. Beaufort County, South Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Burton, South Carolina Hilton Head Island, South Carolina Laurel Bay, South Carolina Port Royal, South Carolina Shell Point, South Carolina Yemassee, South Carolina Retrieved...

  9. Caroline County, Virginia: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    4 Climate Zone Subtype A. Places in Caroline County, Virginia Bowling Green, Virginia Port Royal, Virginia Retrieved from "http:en.openei.orgwindex.php?titleCarolineCounty,...

  10. EIS-0458: EPA Notice of Availability of Draft Environmental Impact Statement

    Broader source: Energy.gov [DOE]

    Draft EPA/EIS No. 20110087, Topaz Solar Farm Project, Issuing a Loan Guarantee to Royal Bank of Scotland for Construction and Startup, San Luis Obispo County, CA

  11. Strategies of Gammarus pulex L. to cope with arsenic - Results...

    Office of Scientific and Technical Information (OSTI)

    Univ. Bayreuth, Bayreuth (Germany) Royal Military College of Canada, Ontario (Canada) Publication Date: 2015-10-23 OSTI Identifier: 1214297 Resource Type: Journal Article Resource ...

  12. Additional SEIS references | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Final Environmental Impact Statement, Department of Energy Loan Guarantee to Royal Bank of Scotland for Construction and Startup of the Topaz Solar Farm, San Luis Obispo County, ...

  13. Browse by Discipline -- E-print Network Subject Pathways: Engineering...

    Office of Scientific and Technical Information (OSTI)

    Jaun, Andr (Andr Jaun) - Division of Plasma Physics, Alfvn Laboratory, Royal Institute of Technology (KTH) Ji, Hantao (Hantao Ji) - Princeton Plasma Physics Laboratory Juric, ...

  14. Fermilab Today | Kansas State University

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

    Kansas State University Feb. 27, 2013 NAME: Kansas State University HOME TOWN: Manhattan, Kan. MASCOT: Willie the Wildcat COLORS: Royal purple COLLABORATING AT FERMILAB SINCE: 1993...

  15. University of Greenwich | Open Energy Information

    Open Energy Info (EERE)

    Greenwich Jump to: navigation, search Name: University of Greenwich Address: Old Royal Naval College, 30 Park Row, London, Greenwich SE10 9LS, United Kingdom Year Founded: 1890...

  16. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    2011, Royal Society of Chemistry Core-Shell Structured Magnetic Ternary Nanocubes Wang, Lingyan ; Wang, Xin ; Luo, Jin ; Wanjala, Bridgid N. ; Wang, Chong M. ; Chernova,...

  17. Researcher Supported by the U.S. Department of Energy Is Co-Winner...

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

    "This year's Nobel Prize in Chemistry," the Royal Academy's October 8 news release ... By using DNA technology, researchers can now connect GFP to other interesting, but ...

  18. Dr.James J.Spivey

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

    Books: cat Catalysis , volumes 12-21, published by the Royal Society of Chemistry (Cambridge, UK). nat Natural Gas Conversion VI, Studies in Surface Science and Catalysis , vol....

  19. ARM - Feature Stories and Releases Article

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

    WHAT: Media Day, Hosted by the Australian Bureau of Meteorology WHEN: January 19, 2006 WHERE: Royal Australian Air Force Base This experiment involves the use of atmospheric ...

  20. A Comparative Study of High Pressure Behaviors of Pyrochlore...

    Office of Scientific and Technical Information (OSTI)

    55 Publisher: Royal Society of Chemistry Research Org: Brookhaven National Laboratory (BNL), Upton, NY (United States) Sponsoring Org: USDOE Office of Science (SC), Basic Energy ...

  1. Clean Technology Sustainable Industries Organization | Open Energy...

    Open Energy Info (EERE)

    Sustainable Industries Organization Jump to: navigation, search Name: Clean Technology & Sustainable Industries Organization Place: Royal Oak, Michigan Zip: 48073 Product: A...

  2. Shell India Pvt Ltd | Open Energy Information

    Open Energy Info (EERE)

    Services, Solar Product: Delhi-based subsidiary of Royal Dutch Shell having interests in natural gas (LNG), liquefied petroleum gas (LPG), lubricants and bitumen. The firm also...

  3. EIS-0458: EPA Notice of Availability of Final Environmental Impact Statement

    Broader source: Energy.gov [DOE]

    Final EPA/EIS No. 20110087, Topaz Solar Farm Project, Issuing a Loan Guarantee to Royal Bank of Scotland for Construction and Startup, San Luis Obispo County, CA

  4. Bioenergy Impacts … Green Racing

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

    Sports car racing is using biofuels to drive renewable fuel development BIOENERGY To learn more, visit bioenergy.energy.gov. BIOENERGY TECHNOLOGIES OFFICE Photo courtesy of Royal ...

  5. DOE - Office of Legacy Management -- Norfolk Naval Station -...

    Office of Legacy Management (LM)

    FUSRAP Also see Documents Related to NORFOLK NAVAL STATION VA.05-1 - DOE Memorandum; Williams to File; Subject: Elimination of Sites from FUSRAP; December 23, 1993 VA.05-2 -...

  6. Worksheet

    U.S. Energy Information Administration (EIA) Indexed Site

    ... "VA",6168,"North Anna",1,920,692457,625518,692798,671787,691816,665108,681385,498737,0,0,330856,692666,6243128 "VA",6168,"North Anna",2,943,709056,655361,722340,698...

  7. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Date:","12312015" ,"Next Release Date:","01292016" ,"Excel File Name:","n3050va3m.xls" ,"Available from Web Page:","http:tonto.eia.govdnavnghistn3050va3m.htm"...

  8. Researchers Develop Multi-Sensing Probe To Assess Bed Sores ...

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

    work VA is doing with our private sector colleagues to advance the science of health care for our Veterans," said Dr. Carolyn Clancy, VA's Interim Under Secretary for Health....

  9. A=10B (1988AJ01)

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

    8AJ01) (See Energy Level Diagrams for 10B) GENERAL: See also (1984AJ01) and Table 10.5 Table of Energy Levels (in PDF or PS). Shell and deformed models: (1983VA31, 1984VA06,...

  10. Quarterly Nuclear Deployment Summary, January 2012 | Department...

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

    091808 112508 Ph. 2 Ph. 3 Dominion Energy North Anna VA US-APWR 1 112707 12808 Ph. ... Grand Gulf (MS), 4507; Dominion - North Anna (VA), 11 2707; Southern - Vogtle site ...

  11. Effect of supplementation on vitamin A and zinc nutriture of children in northeast (NE) Thailand

    SciTech Connect (OSTI)

    Udomkesmalee, E.; Dhanamitta, S.; Charoenklatkul, S.; Tantipopipat, S.; Banjong, O.; Rojroongwasinkul, N.; Kramer, T.R.; Smith, J.C. Jr. USDA, Beltsville, MD )

    1991-03-11

    Previous surveys of the nutritional status of young children in NE Thailand suggested that they may benefit from vitamin A (VA) and/or zinc (Zn) supplementation. 140 children, with low plasma retinol concentrations were entered in a double-blind study. They were randomized and supplemented with either VA, Zn, VA + Zn or placebo each weekday for 6 mos. All subjects consumed their usual diet that provided adequate protein, less than recommended calories, fat, Zn and VA. Biochemical indices of VA and Zn status increased significantly. The children had adequate VA liver stores as assessed by relative dose response. Zn supplementation resulted in improvement of vision restoration time in dim light using rapid dark adaptometry. VA and Zn synergistically normalized conjunctival epithelium after a 6 mo supplementation. Data suggest that functional improvements of populations with suboptimal VA and Zn nutriture can be accomplished by supplementation with {lt}2 times of RDA of these nutrients.

  12. Surrounding Area Restaurants...Hungry

    Energy Savers [EERE]

    VA, 22202 (703) 414-8211 CHAMPPS Americana - Enjoy a wonderful dinner with friends and family: 1101 South Joyce Street, Arlington VA, 22202 (703) 414-3601 Pizza Milano - Melt in...

  13. Critical Materials Workshop Final Participant List

    Broader source: Energy.gov [DOE]

    List of participants who attended the Critical Materials Workshop held on April 3, 2012 in Arlington, VA

  14. Better Buildings Neighborhood Program Workforce Peer Exchange...

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

    and Organizations * Austin, TX * Boulder County, CO * California Center for Sustainable Energy * Charlottesville, VA * Chicago, IL * Energy Efficiency Management * ...

  15. Energy Efficiency Financing and Valuation

    Broader source: Energy.gov [DOE]

    Lead Performer: JDM Associates – Falls Church, VA Partner: Lawrence Berkeley National Laboratory (LBNL) – Berkeley, CA

  16. Workplace Charging Challenge Partner: Capital One Financial Corporation |

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

    Department of Energy Capital One Financial Corporation Workplace Charging Challenge Partner: Capital One Financial Corporation Workplace Charging Challenge Partner: Capital One Financial Corporation Joined the Challenge: January 2014 Headquarters: McLean, VA Charging Locations: Richmond, VA; McLean, VA; Chester, VA; Plano, TX; Wilmington, DE Domestic Employees: 41,300 Capital One's Environmental Program seeks to reduce greenhouse gas (GHG) emissions throughout the organization's facilities

  17. MEETING MATERIALS: JUNE 26, 2015

    Broader source: Energy.gov [DOE]

    Westin Crystal CityCrystal Ballroom VI (Located on the Second Floor)1800 Jefferson Davis HighwayArlington, VA 22202

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    Broader source: Energy.gov [DOE]

    This agenda provides information about the High Temperature Membrane Working Group Meeting on May 14, 2007 in Arlington, Va.

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    Office of Scientific and Technical Information (OSTI)

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    Broader source: Energy.gov [DOE]

    Utility Partnerships 7/10/12. Provides an overview of LEAP's (Charlottesville, VA) partnership with local utilities.

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    Broader source: Energy.gov [DOE]

    Michigan-City-Royal Oak Energy Efficiency and Conservation StrategyCX(s) Applied: A1, A9, A11, B1.32, B5.1Date: 04/21/2010Location(s): Royal Oak, MichiganOffice(s): Energy Efficiency and Renewable Energy

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

    exhaust particulates and NOx | Department of Energy Accentus PDF icon 2003_deer_mcadams.pdf More Documents & Publications MPS213 - A Non-Thermal Plasma Application for the Royal Navy - Part 3 MPS213 - A Non-Thermal Plasma Application for the Royal Navy - Part 4 Plasma-Activated Lean NOx Catalysis for Heavy-Duty Diesel Emissions Control

  3. DOE Zero Energy Ready Home Case Study: Promethean Homes, Charlottesville,

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

    VA | Department of Energy Promethean Homes, Charlottesville, VA DOE Zero Energy Ready Home Case Study: Promethean Homes, Charlottesville, VA DOE Zero Energy Ready Home Case Study: Promethean Homes, Charlottesville, VA Case study of a DOE Zero Energy Ready home in Charlottesville, VA, that achieves a HERS 33 without PV. The 2,572-ft2 custom home with daylight basement, has 2x6 advanced framed walls filled with R-21 cellulose plus 2-in. rigid mineral wool insulation over the plywood sheathing,

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    Energy Savers [EERE]

    FRONT BURNER - ISSUE 19 FRONT BURNER - ISSUE 19 The Cybersecurity Front Burner Issue No. 19 is the 2014 DOE NCSAM event newsletter, which examines Securing the Internet of Things, Facebook Messenger Application, and implementation of the Contractor Training Site. PDF icon Cybersecurity Front Burner Issue No. 19 More Documents & Publications FRONT BURNER - Issue 20 2012 NCSAM Campaign

    Issue 20 FRONT BURNER - Issue 20 Cybersecurity Front Burner Issue No. 20 examines Phishing and provides

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    to deliver on its mission. BPA also funds regional efforts to protect and enhance fish and wildlife populations affected by hydropower development in the Columbia River...

  6. Comments from the Sierra Club on the Department of Energy Emergency Order

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

    to Resume Limited Operation at the Potomac River Generating Station in Alexandria, VA | Department of Energy from the Sierra Club on the Department of Energy Emergency Order to Resume Limited Operation at the Potomac River Generating Station in Alexandria, VA Comments from the Sierra Club on the Department of Energy Emergency Order to Resume Limited Operation at the Potomac River Generating Station in Alexandria, VA Docket No. EO-05-01: This letter is in response to the Department of Energy

  7. Comments on Emergency Order to Resume Limited Operation at the Potomac

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

    River Generating Station, Alexandria, VA from the Chesapeake Climate Action Network. | Department of Energy on Emergency Order to Resume Limited Operation at the Potomac River Generating Station, Alexandria, VA from the Chesapeake Climate Action Network. Comments on Emergency Order to Resume Limited Operation at the Potomac River Generating Station, Alexandria, VA from the Chesapeake Climate Action Network. Docket No. EO-05-01: This letter is in response to the Department of Energy Emergency

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    Energy Savers [EERE]

    Energy Contract Connections @ ChallengeHER, Norfolk VA, October 14 Contract Connections @ ChallengeHER, Norfolk VA, October 14 The U.S. Small Business Administration (SBA), Women Impacting Public Policy (WIPP), and American Express OPEN have partnered to host this special FREE contracting event for women business owners. American Express OPEN will hold a Contract Connections session at the ChallengeHER - Norfolk Event, on October 14th, 2014 at the Webb University Center, Norfolk, VA. PDF

  9. Neutron Absorbing Alloys

    DOE Patents [OSTI]

    Zhong, Yuanzhen , Parikh, Hemant; Smith, Terry E.

    2002-05-28

    A process for making homogeneous copolymers of vinylpyrrolidone (VP) and vinyl acetate (VA) which form clear aqueous solutions and have high cloud points. The process involves precharging VP and VA monomers in a predetermined ratio, and then feeding VP and VA at a predetermined rate, the ratio of the components in the initial charge and the feeding rates for the monomer being selected in accordance with the reactivity rates of the monomers towards copolymerization as opposed to homopolymerization.

  10. Cognitive Foundations for Visual Analytics

    SciTech Connect (OSTI)

    Greitzer, Frank L.; Noonan, Christine F.; Franklin, Lyndsey

    2011-02-25

    In this report, we provide an overview of scientific/technical literature on information visualization and VA. Topics discussed include an update and overview of the extensive literature search conducted for this study, the nature and purpose of the field, major research thrusts, and scientific foundations. We review methodologies for evaluating and measuring the impact of VA technologies as well as taxonomies that have been proposed for various purposes to support the VA community. A cognitive science perspective underlies each of these discussions.

  11. Department of the Army Letterhead

    Office of Environmental Management (EM)

    Department of Energy Department of Veterans Affairs Medical Center, San Francisco, California Department of Veterans Affairs Medical Center, San Francisco, California San Francisco VA Medical Center The San Francisco VA Medical Center is saving more than $500,000 and almost 3 million kWh every year through a retrofit financed by FEMP's Super ESPC Program. Overview The Veterans Affairs (VA) Medical Center in San Francisco is saving almost 3 million kilowatt-hours of electricity, more than

  12. Secretary Bodman Meets with Jordanian Prime Minister to Tout...

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    Secretary Bodman Meets with Jordanian Prime Minister to Tout Role of Energy Diversity January 17, 2008 - 10:23am Addthis Visits Royal Scientific Society and Holds Bilateral Energy ...

  13. Metal-Ion-Mediated Reactions

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

    The preliminary results of this research are in press in the Royal Society of Chemistry journal Dalton Transactions (DOI: 10.1039c1dt11881a) and the Communication has been...

  14. 1

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

    ... Quarterly Journal of the Royal Meteorological Society 126:2903-2909. Mace, GG, and S Benson-Troth. 2002. "Cloud-layer overlap characteristics derived from long-term cloud radar ...

  15. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    (amid)3Th(-1(O):2(C,P)-OCP)Ni(COD) featuring an unprecedented reduced (OCP-) bent fragment bridging the two metals. Full Text Available June 2015 , Royal Society of Chemistry

  16. Energy Secretary Moniz to Highlight Energy Innovation and Technology...

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

    ... U.S. Energy Secretary Ernest Moniz Rachel Kyte, World Bank Ban Ki Moon, Secretary General UN Segolene Royal, Minister, MEDDE Hakima El Haite, Morocco as host of COP-22 Xu Shaoshi, ...

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

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  18. EA-389 Greay Bay Energy VI, LLC | Department of Energy

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

    Order authorizing Great Bay Energy to export electric energy to Canada. PDF icon EA-389 ... Great Bay Energy VI, LLC EA-389-A Great Bay Energy VI, LLC EA-342-A Royal Bank of Canada

  19. EA-389-A Great Bay Energy VI, LLC | Department of Energy

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

    Rescission of export authorization to export electric energy to Canada. PDF icon EA-389-A ... Energy OE Docket No. EA-389 Great Bay Energy VI, LLC EA-342-A Royal Bank of Canada

  20. EA-410 CWP Energy | Department of Energy

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

    Order authorizing CWP Energy to export electric energy to Canada. PDF icon EA-410 CWP ... Federal Register Notice, Volume 80, No. 80 - April 27, 2015 EA-342-A Royal Bank of Canada

  1. EA-344-A Twin Cities Power | Department of Energy

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

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

    energy to Canada PDF icon EA-315 BP Energy Company More Documents & Publications EA-315-A BP Energy Co EA-97-D Portland General Electric Company EA-342 Royal Bank of Canada

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    G H I J K L M N O P Q R S T U V W X Y Z Gudowski, Waclaw (Waclaw Gudowski) - Department of Physics, Royal Institute of Technology, Sweden Go back to Individual Researchers ...

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    Solar Fuels, T. Wydrzynski and W. Hillier, Eds., Royal Society of Chemistry, Cambridge, UK. Frank HA, Magdaong N, Niedzwiedzki DM, LaFountain AM, Gardiner AT, Carey A-M,...

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    evaluation and management of technology. He has been elected to the American Academy of Arts and Sciences, the US National Academy of Sciences and the Royal Society (London), and...

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    of Regina, Regina, SK S4S 0A2, Canada 3Royal Saskatchewan Museum, Life Sciences, 2340 Albert St., Regina, SK S4P 2V7, Canada 4Wildlife and Habitat Silviculture Laboratory,...

  7. Other Participants 1994 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    ... School , Tahlequah , OK Thomas Jefferson High School , Alexandria , VA Turpin High School , Cincinnati , OH Venice High School , Los Angeles , CA Westminster School , Atlanta , GA

  8. Even- and Odd-Parity Charmed Meson Masses in Heavy Hadron Chiral...

    Office of Scientific and Technical Information (OSTI)

    Relation: Other Information: No journal information given for this preprint; PBD: 1 Mar 2005 Research Org: Thomas Jefferson National Accelerator Facility, Newport News, VA...

  9. Positron Emission Mammography with Multiple Angle Acquisition...

    Office of Scientific and Technical Information (OSTI)

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  10. Positron Emission Mammography with Multiple Angle Acquisition...

    Office of Scientific and Technical Information (OSTI)

    ... DOE Contract Number: AC05-84ER40150 Resource Type: Conference Resource Relation: Conference: 2002 IEEE Nuclear Science Symposium and Medical Imaging Conference, Norfolk, VA (US), ...

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    Office of Scientific and Technical Information (OSTI)

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    City Jefferson Ballroom III 1800 Jefferson Davis Highway Arlington, VA 22202 January 30, 2015 2014 Wall Street Perspectives on SMRs - Report 2014 Wall Street Perspectives on SMRs...

  13. Jefferson Lab Celebrates 2005: World Year of Physics | Jefferson...

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    World Year of Physics Jefferson Lab Celebrates 2005: World Year of Physics January 24, 2005 Newport News, Va. - This year marks the 100th anniversary of Albert Einstein's ...

  14. Award enables research for more efficient accelerators | Jefferson...

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    Award enables research for more efficient accelerators A furnace system designed by ... Award enables research for more efficient accelerators NEWPORT NEWS, VA, May 12, 2016 - ...

  15. Volvo Trucks North America | Open Energy Information

    Open Energy Info (EERE)

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  16. Mr. Carl Schafer Director of Environmental Policy

    Office of Legacy Management (LM)

    ... that the Center's Power Plant Laboratory y ... work sponsored by the Nuclear Regulatory Commission is ... Naval Proving Ground I ' Dahlgren, VA An AEC Health & Safety ...

  17. Mr. Carl Schafer Director of Environmental Policy

    Office of Legacy Management (LM)

    ... that the Center's Power Plant Laboratory y ... work sponsored by the Nuclear Regulatory Commission is ... Naval Proving Ground I ' Dahlyren, VA An AEC Health & Safety ...

  18. Mr. Carl Schafer Director of Environmental Policy

    Office of Legacy Management (LM)

    ... that the Center's Power Plant Laboratory y ... work sponsored by the Nuclear Regulatory Commission is ... Naval Proving Ground j Dahlgren, VA An AEC Health & Safety ...

  19. F

    Office of Legacy Management (LM)

    ... that the Center's Power Plant Laboratory ... work sponsored by the Nuclear Regulatory Commission is ... VA An AEC Health & Safety Laboratory survey ...

  20. Mr. Carl Schafer Director of Environmental Policy

    Office of Legacy Management (LM)

    Projects Office'of Nuclear Energy 3 Enclosures bee: ... that the Center's Power Plant Laboratory A ... Naval Proving Ground I ' Dahlyren, VA An AEC Health & Safety ...

  1. Understanding the Role of Hot Isostatic Pressing Parameters on...

    Office of Scientific and Technical Information (OSTI)

    Service, Springfield, VA at www.ntis.gov. In this project, Avure and ORNL evaluated the influence of hot isostatic pressing (HIP) and thermal cycling as standalone post...

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

    Corporate Gray Job Fair Corporate Gray Job Fair April 21, 2016 9:00AM to 12:30PM EDT Springfield, VA

  3. Reliable Power Inc | Open Energy Information

    Open Energy Info (EERE)

    Reliable Power Inc Place: Arlington, Virginia Zip: VA 22201 Product: US-based fuel cell manufacturer. Coordinates: 43.337585, -89.379449 Show Map Loading map......

  4. Anion Exchange Membranes - Transport/Conductivity | Department...

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

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

    Algal Biofuels Techno-Economic Analysis Algae Platform Review March 24, 2015 Alexandria, VA Ryan Davis National Renewable Energy Laboratory This presentation does not contain any ...

  6. Utilities' Use of Nuclear Generation

    SciTech Connect (OSTI)

    Ray, Harold B.

    2002-09-30

    This PowerPoint presentation was given at the Nuclear Energy Research Advisory Committee meeting, held 30 September 2002 in Arlington, VA.

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    Office of Scientific and Technical Information (OSTI)

    Springfield, VA at www.ntis.gov. Abstract not provided. Authors: Doerry, Armin Walter Publication Date: 2015-01-01 OSTI Identifier: 1244859 Report Number(s): ...

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    Physicist from Syracuse University Receives Jefferson Lab's 2014 Thesis Prize Beminiwattha Rakitha Beminiwattha NEWPORT NEWS, VA, June 6, 2014 - A young researcher, who worked on...

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    Broader source: Energy.gov [DOE]

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  10. What You Missed: Tuesday Talk on The National Medals Laureates of Science,

    Energy Savers [EERE]

    What Will Be This Year's vA3C? What Will Be This Year's vA3C? September 22, 2015 - 1:11pm Addthis Watch a pre-recorded movie of the OpenStudio view_data measure, which uses vA3C to display time series data, here hourly outside surface temperature. Movie credit: Dan Macumber, NREL Thornton Tomasetti’s CORE Studio used vA3C and Pollination (another hackathon product), to develop the multi-dimensional design space exploration tool DesignExplorer. <br />Image credit: Mostapha Roudsari and

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    Office of Scientific and Technical Information (OSTI)

    the National Technical Information Service, Springfield, VA at www.ntis.gov. Authors: Brown, Bruce C. ; Fermilab Publication Date: 2012-09-01 OSTI Identifier: 1054732 Report...

  12. Volttron (TM) Security Features and Discussions

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    Laboratory Software Framework for Transactive Energy: VOLTTRON(tm), VTARI, Arlington, VA July 29, 2015 1 PNNL-SA-111786 VOLTTRON Team July 29, 2015 2 Software Development ...

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    Office of Scientific and Technical Information (OSTI)

    ... States) Idaho Chemical Processing Plant, Idaho Falls, ID (United States) Idaho National Engineering Laboratory, ... Facility, Newport News, VA (United States) US ...

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    Office of Scientific and Technical Information (OSTI)

    DOE Contract Number: W-7405-ENG-48 Resource Type: Conference Resource Relation: Conference: Presented at: IEEE OCEANS '12, Hampton Roads, VA, United States, Oct 15 - Oct 18, 2012 ...

  15. Alkaline Membrane Fuel Cell Workshop Welcome and OverviewInnovation...

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

    Presentation at the AMFC Workshop, May 8, 2011, Arlington, VA. PDF icon amfc050811pivovar.pdf More Documents & Publications Anion Exchange Membranes for Fuel Cells 2006 Alkaline ...

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

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  17. Electrolyte Materials for AMFCs and AMFC Performance | Department...

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

    VA PDF icon amfc050811fukuta.pdf More Documents & Publications Breaking the Fuel Cell Cost Barrier 2011 Alkaline Membrane Fuel Cell Workshop Final Report MEA BREAKOUT GROUP

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

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  19. ,"Virginia Natural Gas Underground Storage Volume (MMcf)"

    U.S. Energy Information Administration (EIA) Indexed Site

    Underground Storage Volume (MMcf)" ,"Click worksheet name or tab at bottom for data" ...dnavnghistn5030va2m.htm" ,"Source:","Energy Information Administration" ,"For Help, ...

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

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    Open Energy Info (EERE)

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

    Rich Ferrare, Chris Hostetler NASA Langley Research Center, VA Phil Russell NASA Ames Research Center ATMOSPHERIC SCIENCE PROGRAM FY 2009 SCIENCE TEAM MEETING Santa Fe, NM February ...

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    ARM Science Team Meeting March 10 - 14 | Norfolk, Virginia | Sheraton Norfolk Waterside Hotel Meeting Highlights Sheraton Hotel - Norfolk, VA The eighteenth Atmospheric Radiation...

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    Office of Scientific and Technical Information (OSTI)

    Information Service, Springfield, VA at www.ntis.gov. Authors: Bishara, Fady ; Grossman, Yuval ; Harnik, Roni ; Robinson, Dean J. ; Shu, Jing ; Zupan, Jure Publication Date:...

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    Condensing Heating and Water Heating Equipment Workshop Location: Washington Gas Light Appliance Training Facility 6801 Industrial Road Springfield, VA Date: October 9, 2014 Time: ...

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    Springfield, VA Zip: 22153 Phone Number: 703-440-1600 ParentHolding Organization: Bureau of Land Management Website: www.blm.govessten.html Retrieved from "http:...

  8. ORISE: Exercise Builder software tool helps DOE design and implement...

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    Administration to develop an exercise tool for hospitals known as Exercise Builder: Hospital. The VA serves nearly eight million veteran enrollees and their families at more than...

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    Open Energy Info (EERE)

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    Office of Scientific and Technical Information (OSTI)

    the National Technical Information Service, Springfield, VA ... by the Mars Science Laboratory team, we assume ... Portage Water) in an open system with the Fe-rich ...

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    Office of Scientific and Technical Information (OSTI)

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    Office of Science (SC) Website

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    Open Energy Info (EERE)

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    Office of Scientific and Technical Information (OSTI)

    VA at www.ntis.gov. Here we report quasi-isentropic dynamic compression and thermodynamic characterization of solid, precompressed deuterium over an ultrafast time scale (< 100 ps)...

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    ... Management Working Group (EMWG) Waterwastewater Des Moines, IA (2) Delta Diablo, CA Ithaca, NY Kent County, DE Victor Valley, CA Alexandria (VA) Renew ...

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    National Taxpayers Union 108 N. Alfred Street Alexandria, VA 22314 Subject: Request for ... actions, attests to the degree of gravity this situation carries for DOE and taxpayers. ...

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    Conservancy Jump to: navigation, search Logo: The Nature Conservancy Name: The Nature Conservancy Address: 4245 North Fairfax Drive, Suite 100 Place: Arlington, VA Zip: 22203-1606...

  13. The Business Case for Fuel Cells 2012: America's Partner in Power

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

    ... (CA) Eastern Municipal Water District - Moreno Valley & Perris Valley Regional Water ... (CA) Washington Gas (VA) Hospitals Stamford Hospital (CT) St. Francis Hospital (CT) St. ...

  14. State of the States: Fuel Cells in America 2012

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

    ... (CA) Eastern Municipal Water District - Moreno Valley & Perris Valley Regional Water ... (CA) Washington Gas (VA) Hospitals: Stamford Hospital (CT) St. Francis Hospital (CT) St. ...

  15. Search for: All records | SciTech Connect

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    ... Facility, Newport News, VA (United States) US ... as propulsion and thermal control into the satellite ... integrates the propulsion system into a three-unit (3U) ...

  16. Deputy Secretary Poneman Addresses Nuclear Deterrence Summit...

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

    Addresses Nuclear Deterrence Summit Deputy Secretary Poneman Addresses Nuclear Deterrence Summit February 17, 2010 - 12:00am Addthis Alexandria, VA - U.S. Deputy Secretary of ...

  17. bib-aggregate | netl.doe.gov

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    Utilizing Spray Dryer Ash - Project Brief PDF-72KB Universal Aggregates, LLC, King George County, VA PROJECT FACT SHEET Commercial Demonstration of the Manufactured...

  18. SREL Reprint #3320

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    and Policy, George Mason University, Fairfax, VA 22030, USA 3Red Sea Research Center, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia 4Southwest...

  19. Thomas Jefferson High School for Science & Technology Wins...

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    School, Richmond, Takes Second NEWPORT NEWS, Va., Feb. 27, 2010 - The Thomas Jefferson High School for Science and Technology from Alexandria beat out St. Christopher's School...

  20. Thomas Jefferson High School for Science & Technology wins...

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    Regional Science Bowl. Winning the daylong academic competition was the Thomas Jefferson High School for Science and Technology, from Alexandria, Va. Following in second place was...

  1. Vladimir Stoica

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    Etalon", Phys. Rev. Lett. 110, 086109 (2013). Y. Li, V.A. Stoica, L. Endicott, G. Wang, C. Uher, and R. Clarke, "Coherent optical phonon spectroscopy studies of...

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    Broader source: Energy.gov [DOE]

    Presentation on Application Content and Evaluation Criteria/Process presented at the PEM fuel cell pre-solicitation meeting held May 26, 2005 in Arlington, VA.

  3. Top-Quark Decay at Next-to-Next-to-Leading Order in QCD (Journal...

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    National Technical Information Service, Springfield, VA at www.ntis.gov. Authors: Gao, Jun ; Southern Methodist U. ; Li, Chong Sheng ; Peking U. Peking U., CAPT Peking U. ;...

  4. brwtp-pfbc | netl.doe.gov

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    The Appalacian Power Company, Roanoke, VA PROGRAM PUBLICATIONS AnnualQuarterly Technical Reports Clean Coal II - PFBC Utility Demonstration Project, 1992 Annual Report (Dec1992) ...

  5. Radiochemical tracers as a mix diagnostic for the ignition double...

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    Springfield, VA at www.ntis.gov. One of the most important challenges confronting laser-driven capsule implosion experiments will be a quantitative evaluation of the...

  6. Comments from the Sierra Club on the Department of Energy Emergency...

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

    Operation at the Potomac River Generating Station in Alexandria, VA Comments from the Sierra Club on the Department of Energy Emergency Order to Resume Limited Operation at ...

  7. Comments on Emergency Order to Resume Limited Operation at the...

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

    Operation at the Potomac River Generating Station, Alexandria, VA from the Chesapeake Climate Action Network. Comments on Emergency Order to Resume Limited Operation at the ...

  8. Other Participants 1992 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    NM Shoreham-Wading River High School , Shoreham , NY Thomas Jefferson High School , Alexandria , VA Wheaton North High School , Wheaton , IL Window Rock High School , Fort Defiance

  9. Abacus Engineered Systems, Inc

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    Southland Energy, A Division of Southland Industries Aniello (Nello) Tortora Director of Federal Programs 22340 Dresden Street Suite 177 Dulles, VA 20166 P:...

  10. Search for: All records | SciTech Connect

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    VA (United States) US Department of Energy, NE-75, Orbital Fairchild US Department of EnergyOffice of Legacy Management US Lattice Quantum Chromodynamics Collaboration (USQCD)...

  11. Experimental Study of Single Spin Asymmetries and TMDs (Conference...

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    Resource Relation: Journal Name: International Journal of Modern Physics: Conference Series; Journal Volume: 25; Conference: QCD Evolution 2013, Newport News, VA (United States), ...

  12. Mr. Robert C, Smith Federal Acquisition Service General Services...

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    Robert C, Smith Federal Acquisition Service General Services Administration 2200 Crystal Drive, Suite 300 Arlington, VA 20406 Dear Mr. Smith: The Department of Energy (DOE) will ...

  13. ARM Cloud Aerosol Precipitation Experiment (ACAPEX) Science Plan...

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    States) The Hebrew University of Jerusalem (Israel) Science and Technology Corporation (STC), Hampton, VA (United States) Colorado State Univ., Fort Collins, CO (United States) ...

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    Orleans, LA (United States) Superconducting Super Collider Project Office (United States) Thomas Jefferson National Accelerator Facility, Newport News, VA (United States) US...

  15. Towards feasible and effective predictive wavefront control for...

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    Service, Springfield, VA at www.ntis.gov. We have recently proposed Predictive Fourier Control, a computationally efficient and adaptive algorithm for predictive wavefront...

  16. Electricity Advisory Committee Meeting Presentations March 2016...

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

    Electric Cooperative Association, 4301 Wilson Blvd., Arlington, VA. Friday, March 18, ... EAC Member Discussion of Clean Power Plan Working Group Activities & Plans - Carl ...

  17. Prospects for Electron Imaging with Ultrafast Time Resolution...

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    Service, Springfield, VA at www.ntis.gov. Many pivotal aspects of material science, biomechanics, and chemistry would benefit from nanometer imaging with ultrafast time resolution....

  18. US COALBED METHANE The Past: Production The Present: Reserves

    Gasoline and Diesel Fuel Update (EIA)

    ... & Mining VA Dept. of Mines, Minerals & Energy WV Geological & Economic Survey (L. ... Powder River San Juan Central Appalachian Greater Green River Arkoma Piceance Black ...

  19. Standard Method of Test for Integrated Heat Pumps

    Broader source: Energy.gov [DOE]

    Lead Performer: Oak Ridge National Laboratory - Oak Ridge, TN Partners: -- ASHRAE - Atlanta, GA -- Air Conditioning, Heating, and Refrigeration Institute (AHRI) - Arlington, VA

  20. Plasmoid Instabilities Mediated Three-Dimensional Magnetohydrodynamic...

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    National Technical Information Service, Springfield, VA at www.ntis.gov. Authors: Huang, Yi-min 1 ; Guo, Fan 2 + Show Author Affiliations Princeton University Los Alamos...