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  1. FRm : John A. Deny, DitiSion Of

    Office of Legacy Management (LM)

    to : lieads of Divisions am3 Man DAW.: December 6, 1954 FRm : John A. Deny, DitiSion Of SPNBOL : csm-R:AcB The attached tabulation of active AEC contracts over $l,ooO,Mx) haa been ,xepared as a result of recurring requests fcr infmmatirm cm ow larger contracts. It consists ox- Pa-t I - E+ime contracts and Pert II - Sub- ccdxacts, and lists the contracts alphabetically bq Operations Office to shar; (1) tne of work being prformed by the contractcr; (2) contract rmter; (3).ac&ated dollar

  2. MIS | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  3. U. S. Attic Grsrgy 'bmiss~o3 U. S. Atomic lb-al-w CamLf3sion December 27, S.957

    Office of Legacy Management (LM)

    a . - 3 U. S. Attic Grsrgy 'bmiss~o3 U. S. Atomic lb-al-w CamLf3sion December 27, S.957

  4. THE WIRED SURVEY. IV. NEW DUST DISKS FROM THE McCOOK and SION WHITE DWARF CATALOG

    SciTech Connect (OSTI)

    Hoard, D. W.; Wachter, Stefanie; Debes, John H.; Leisawitz, David T.; Cohen, Martin

    2013-06-10

    We have compiled photometric data from the Wide-field Infrared Survey Explorer All Sky Survey and other archival sources for the more than 2200 objects in the original McCook and Sion Catalog of Spectroscopically Identified White Dwarfs. We applied color-selection criteria to identify 28 targets whose infrared spectral energy distributions depart from the expectation for the white dwarf (WD) photosphere alone. Seven of these are previously known WDs with circumstellar dust disks, five are known central stars of planetary nebulae, and six were excluded for being known binaries or having possible contamination of their infrared photometry. We fit WD models to the spectral energy distributions of the remaining ten targets, and find seven new candidates with infrared excess suggesting the presence of a circumstellar dust disk. We compare the model dust disk properties for these new candidates with a comprehensive compilation of previously published parameters for known WDs with dust disks. It is possible that the current census of WDs with dust disks that produce an excess detectable at K-band and shorter wavelengths is close to complete for the entire sample of known WDs to the detection limits of existing near-IR all-sky surveys. The WD dust disk candidates now being found using longer wavelength infrared data are drawn from a previously underrepresented region of parameter space, in which the dust disks are overall cooler, narrower in radial extent, and/or contain fewer emitting grains.

  5. Trans Tech Green Power | Open Energy Information

    Open Energy Info (EERE)

    Trans Tech Green Power Jump to: navigation, search Name: Trans Tech Green Power Place: India Sector: Biomass Product: Plans to develop biomass projects in Rajasthan. References:...

  6. WebTrans Update - August 31, 2015

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

    Notices Rates Standards of Conduct Tariff TF Web Based Training Notice: WebTrans Update Posted Date: 8312015 BPAT is deploying a minor change to Production webTrans in...

  7. WebTrans Update - September 9, 2015

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

    Notices Rates Standards of Conduct Tariff TF Web Based Training Notice: WebTrans Update Posted Date: 992015 BPAT is deploying a change to Production webTrans today...

  8. Trans India Acquisition Corporation | Open Energy Information

    Open Energy Info (EERE)

    India Acquisition Corporation Jump to: navigation, search Name: Trans-India Acquisition Corporation Place: Delaware Sector: Solar Product: Blank check company to be merged with...

  9. TransWest Old | Open Energy Information

    Open Energy Info (EERE)

    Old Jump to: navigation, search NEPA Document Collection for: TransWest Old EIS NEPA name unknown General NEPA Document Info Environmental Analysis Type EIS Applicant Not Provided...

  10. IRAK4 Dimerization and Trans-Autophosphorylation Are Induced...

    Office of Scientific and Technical Information (OSTI)

    IRAK4 Dimerization and Trans-Autophosphorylation Are Induced by Myddosome Assembly Citation Details In-Document Search Title: IRAK4 Dimerization and Trans-Autophosphorylation Are ...

  11. Transmission line relay mis-operation detection based on time-synchronized field data

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

    Esmaeilian, Ahad; Popovic, Tomo; Kezunovic, Mladen

    2015-05-04

    In this paper, a real-time tool to detect transmission line relay mis-operation is implemented. The tool uses time-synchronized measurements obtained from both ends of the line during disturbances. The proposed fault analysis tool comes into the picture only after the protective device has operated and tripped the line. The proposed methodology is able not only to detect, classify, and locate transmission line faults, but also to accurately confirm whether the line was tripped due to a mis-operation of protective relays. The analysis report includes either detailed description of the fault type and location or detection of relay mis-operation. As such,more » it can be a source of very useful information to support the system restoration. The focus of the paper is on the implementation requirements that allow practical application of the methodology, which is illustrated using the field data obtained the real power system. Testing and validation is done using the field data recorded by digital fault recorders and protective relays. The test data included several hundreds of event records corresponding to both relay mis-operations and actual faults. The discussion of results addresses various challenges encountered during the implementation and validation of the presented methodology.« less

  12. Transmission line relay mis-operation detection based on time-synchronized field data

    SciTech Connect (OSTI)

    Esmaeilian, Ahad; Popovic, Tomo; Kezunovic, Mladen

    2015-05-04

    In this paper, a real-time tool to detect transmission line relay mis-operation is implemented. The tool uses time-synchronized measurements obtained from both ends of the line during disturbances. The proposed fault analysis tool comes into the picture only after the protective device has operated and tripped the line. The proposed methodology is able not only to detect, classify, and locate transmission line faults, but also to accurately confirm whether the line was tripped due to a mis-operation of protective relays. The analysis report includes either detailed description of the fault type and location or detection of relay mis-operation. As such, it can be a source of very useful information to support the system restoration. The focus of the paper is on the implementation requirements that allow practical application of the methodology, which is illustrated using the field data obtained the real power system. Testing and validation is done using the field data recorded by digital fault recorders and protective relays. The test data included several hundreds of event records corresponding to both relay mis-operations and actual faults. The discussion of results addresses various challenges encountered during the implementation and validation of the presented methodology.

  13. EIS-0139: Trans-Alaska Gas System

    Broader source: Energy.gov [DOE]

    This EIS analyzes the Yukon Pacific Corporation's proposed construction of the Trans-Alaska Gas System (TAGS), a 796.5-mile long, 36-inch diameter pipeline to transport high-pressured natural gas between Prudhoe Bay and a tidewater terminal and liquefied natural gas plant near Anderson Bay, Alaska.

  14. New England Hydro-Trans Corp | Open Energy Information

    Open Energy Info (EERE)

    Hydro-Trans Corp Jump to: navigation, search Name: New England Hydro-Trans Corp Place: New Hampshire Phone Number: 1.800.661.3805 Website: www.transcanada.comindex.html Twitter:...

  15. New England Hydro-Tran Elec Co | Open Energy Information

    Open Energy Info (EERE)

    New England Hydro-Tran Elec Co Jump to: navigation, search Name: New England Hydro-Tran Elec Co Place: Massachusetts Phone Number: 860 729 9767 Website: www.nehydropower.com...

  16. EA-262 TransCanada Power Marketing Ltd | Department of Energy

    Energy Savers [EERE]

    TransCanada Power Marketing Ltd EA-262 TransCanada Power Marketing Ltd Order authorizing TransCanada Power Marketing Ltd to export electric energy to Canada. PDF icon EA-262 TransCanada Power Marketing Ltd More Documents & Publications EA-262-A TransCanada Power Marketing Ltd EA-262-C TransCanada Power Marketing Ltd EA-262-B

  17. Fracture toughness testing of bi-material joints with high strength mis-match

    SciTech Connect (OSTI)

    Kocak, M.; Hornet, P.; Cornec, A.; Schwalbe, K.H.

    1995-12-31

    This paper deals with the influence of strength mis-match on CTOD ({delta}{sub 5}) R-curves obtained from homogeneous and electron beam (EB) welded bimaterial CT and SENB specimens of two aluminum alloys. The R-curves of metal-metal bimaterial specimens are compared with the R-curves of each alloy to determine the effect of strength mismatch on the locally measured CTOD ({delta}{sub 5}) fracture toughness properties. The homogeneous specimens of two different aluminum alloys, namely 2024-FC and 2024-T351 with yield strengths of 80 and 360 MPa respectively, as well as EB welded bi-material 5 mm thick CT and SENB specimens (a/W = 0.15 and 0.5) have been tested at room temperature. The local CTOD ({delta}{sub 5}) fracture toughness measurements on such composite specimen configurations produced generally strength mis-match and geometry independent R-curves.

  18. Deseret Generation & Tran Coop (Colorado) | Open Energy Information

    Open Energy Info (EERE)

    Coop (Colorado) Jump to: navigation, search Name: Deseret Generation & Tran Coop Place: Colorado Website: www.deseretpower.com Outage Hotline: (801) 619-6500 References: EIA Form...

  19. Coway International TechTrans Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    company with experience in technology transfer in China, specialising in biotech, chemical, energy environment and CDM areas. References: Coway International TechTrans Co...

  20. NASA is operating two Lockheed ER-2

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

    Mis- sion Directorate. The aircraft, based at NASA's Dryden Flight Research Center, Edwards, Calif., collect information about our surroundings, including Earth resources,...

  1. EA-262-A TransCanada Power Marketing Ltd | Department of Energy

    Energy Savers [EERE]

    A TransCanada Power Marketing Ltd EA-262-A TransCanada Power Marketing Ltd Order authorizing TransCanada Power Marketing Ltd to export electric energy to Canada. PDF icon EA-262-A TransCanada Power Marketing Ltd More Documents & Publications EA-262-C TransCanada Power Marketing Ltd EA-262-B TransCanada Power Marketing Ltd EA-262

  2. EA-262-B TransCanada Power Marketing Ltd | Department of Energy

    Energy Savers [EERE]

    B TransCanada Power Marketing Ltd EA-262-B TransCanada Power Marketing Ltd Order authorizing TransCanada Power Marketing Ltd to export electric energy to Canada. PDF icon EA-262-B TransCanada Power Marketing Ltd More Documents & Publications EA-262-A TransCanada Power Marketing Ltd EA-262-C TransCanada Power Marketing Ltd EA-262

  3. EA-262-C TransCanada Power Marketing Ltd | Department of Energy

    Energy Savers [EERE]

    C TransCanada Power Marketing Ltd EA-262-C TransCanada Power Marketing Ltd Order authorizing TransCanada Power Marketing Ltd to export electric energy to Canada. PDF icon EA-262-C TransCanada Power Marketing Ltd More Documents & Publications Application to export electric energy OE docket No. EA-262-C TransCanada Power Marketing Ltd EA-262-A TransCanada Power Marketing Ltd EA-262-B

  4. Categorical ExcluSIon Determination Forn1

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

    exercises and simulation I8lB 1.3 * Routine maintenance and custodial services DB 1,4 * Air conditioning installation for existing equipment DB 1.5 Cooling water system...

  5. TransCanada Power Mktg Ltd (Connecticut) | Open Energy Information

    Open Energy Info (EERE)

    Connecticut Phone Number: 1.800.661.3805 Website: www.transcanada.compowermarke Twitter: @TransCanada Outage Hotline: 1-800-447-8066 References: EIA Form EIA-861 Final Data...

  6. TransCanada Energy Marketing ULC | Open Energy Information

    Open Energy Info (EERE)

    Marketing ULC Jump to: navigation, search Name: TransCanada Energy Marketing ULC Place: California References: EIA Form EIA-861 Final Data File for 2010 - File1a1 EIA Form 861...

  7. Uncertainty quantification methodologies development for storage and trans-

    Office of Scientific and Technical Information (OSTI)

    portation of used nuclear fuel: Pilot study on stress corrosion cracking of canister welds (Technical Report) | SciTech Connect Technical Report: Uncertainty quantification methodologies development for storage and trans- portation of used nuclear fuel: Pilot study on stress corrosion cracking of canister welds Citation Details In-Document Search Title: Uncertainty quantification methodologies development for storage and trans- portation of used nuclear fuel: Pilot study on stress corrosion

  8. EA-216-C TransAlta Energy Marketing (U.S.)Inc. | Department of Energy

    Energy Savers [EERE]

    C TransAlta Energy Marketing (U.S.)Inc. EA-216-C TransAlta Energy Marketing (U.S.)Inc. Order authorizing TransAlta Energy Marketing (U.S.) Inc to export electric energy to Canada. PDF icon EA-216-C TEMUS CN.pdf More Documents & Publications EA-216-B TransAlta Energy Marketing (U.S) Inc

  9. EA-216-B TransAlta Energy Marketing (U.S) Inc | Department of Energy

    Energy Savers [EERE]

    B TransAlta Energy Marketing (U.S) Inc EA-216-B TransAlta Energy Marketing (U.S) Inc Order authorizing TransAlta Energy Marketing (U.S) Inc to export electric energy to Canada. PDF icon EA-216-B TransAlta Energy Marketing (U.S) Inc More Documents & Publications EA-216-C TransAlta Energy Marketing (U.S.)Inc.

  10. Using HyTrans to Study H2 Transition Scenarios

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

    OAK RIDGE NATIONAL LABORATORY U. S. DEPARTMENT OF ENERGY Using HyTrans to Study H2 Transition Scenarios David Greene & Paul Leiby Oak Ridge National Laboratory Elzbieta Tworek Univ. of Tennessee & StrataG David Bowman Consultant DOE Hydrogen Transition Analysis Workshop January 26, 2006 Washington, DC OAK RIDGE NATIONAL LABORATORY U. S. DEPARTMENT OF ENERGY We will try to cover 4 topics in ½ hour because what we want is your input. 1. What is HyTrans? 2. What can it do? 1. Previous

  11. Application to export electric energy OE docket No. EA-262-C TransCanada

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

    Power Marketing Ltd | Department of Energy docket No. EA-262-C TransCanada Power Marketing Ltd Application to export electric energy OE docket No. EA-262-C TransCanada Power Marketing Ltd Application from TransCanada Power Marketing Ltd to export electric energy to Canada. PDF icon Application to export electric energy OE docket No. EA-262-C TransCanada Power Marketing Ltd More Documents & Publications EA-262-C TransCanada Power Marketing Ltd EA-262-A TransCanada Power Marketing Ltd

  12. Regulatory Interactions in ProKaryotes from RegTransBase () | Data Explorer

    Office of Scientific and Technical Information (OSTI)

    Regulatory Interactions in ProKaryotes from RegTransBase Title: Regulatory Interactions in ProKaryotes from RegTransBase RegTransBase, a manually curated database of regulatory interactions in prokaryotes, captures the knowledge in published scientific literature using a controlled vocabulary. RegTransBase describes a large number of regulatory interactions reported in many organisms and contains various types of experimental data, in particular: the activation or repression of transcription by

  13. EA-216 TransAlta Energy Marketing (U.S) Inc | Department of Energy

    Energy Savers [EERE]

    TransAlta Energy Marketing (U.S) Inc EA-216 TransAlta Energy Marketing (U.S) Inc Order authorizing TransAlta Energy Marketing (U.S) Inc to export electric energy to Canada. PDF icon EA-216 TransAlta Energy Marketing (U.S) Inc More Documents & Publications EA-232 OGE Energy Resources Inc EA-249 Exelon Generation Company LLC EA-122-A Dynegy Power Marketing, Inc

  14. Trans-Atlantic Workshop on Rare Earth Elements and Other Critical Materials

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

    for a Clean Energy Future | Department of Energy Trans-Atlantic Workshop on Rare Earth Elements and Other Critical Materials for a Clean Energy Future Trans-Atlantic Workshop on Rare Earth Elements and Other Critical Materials for a Clean Energy Future Trans-Atlantic Workshop on Rare Earth Elements and Other Critical Materials for a Clean Energy Future PDF icon Trans-Atlantic Workshopon Rare Earth Elements andOther Critical Materials for a Clean Energy Future More Documents &

  15. Application to export electric energy OE Docket No. EA-216-C TransAlta

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

    Energy Marketing (U.S) Inc | Department of Energy Inc Application to export electric energy OE Docket No. EA-216-C TransAlta Energy Marketing (U.S) Inc Application from TransAlta Energy Marketing (U.S) Inc to export electric energy to Canada. PDF icon Application to export electric energy OE Docket No. EA-216-C TransAlta Energy Marketing (U.S) Inc More Documents & Publications EA-216-B TransAlta Energy Marketing (U.S) Inc EA-216-C TransAlta Energy Marketing (U.S.)Inc. Application to

  16. Analyzing the Impacts of Policies and Technological Change Using HyTrans |

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

    Department of Energy Analyzing the Impacts of Policies and Technological Change Using HyTrans Analyzing the Impacts of Policies and Technological Change Using HyTrans Presentation by ORNL's David Greene at the 2010 - 2025 Scenario Analysis for Hydrogen Fuel Cell Vehicles and Infrastructure Meeting on August 9 - 10, 2006 in Washington, D.C. PDF icon greene_scenarios_hytrans.pdf More Documents & Publications Integrated Market Modeling of Hydrogen Transition Scenarios with HyTrans Cost and

  17. EIS-0450: TransWest Express Transmission Project; Wyoming, Colorado, Utah,

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

    and Nevada | Department of Energy 0: TransWest Express Transmission Project; Wyoming, Colorado, Utah, and Nevada EIS-0450: TransWest Express Transmission Project; Wyoming, Colorado, Utah, and Nevada Summary This EIS, prepared jointly by DOE's Western Area Power Administration and the Department of the Interior's Bureau of Land Management (Wyoming State Office), evaluates the potential environmental impacts of granting a right-of-way for the TransWest Express Transmission Project and amending

  18. The benzene metabolite trans,trans-muconaldehyde blocks gap junction intercellular communication by cross-linking connexin43

    SciTech Connect (OSTI)

    Rivedal, Edgar Leithe, Edward

    2008-11-01

    Benzene is used at large volumes in many different human activities. Hematotoxicity and cancer-causation as a result of benzene exposure was recognized many years ago, but the mechanisms involved remain unclear. Aberrant regulation of gap junction intercellular communication (GJIC) has been linked to both cancer induction and interference with normal hematopoietic development. We have previously suggested that inhibition of GJIC may play a role in benzene toxicity since benzene metabolites were found to block GJIC, the ring-opened trans,trans-muconaldehyde (MUC) being the most potent metabolite. In the present work we have studied the molecular mechanisms underlying the MUC-induced inhibition of gap junctional communication. We show that MUC induces cross-linking of the gap junction protein connexin43 and that this is likely to be responsible for the induced inhibition of GJIC, as well as the loss of connexin43 observed in Western blots. We also show that glutaraldehyde possesses similar effects as MUC, and we compare the effects to that of formaldehyde. The fact that glutaraldehyde and formaldehyde have been associated with induction of leukemia as well as disturbance of hematopoiesis, strengthens the possible link between the effect of MUC on gap junctions, and the toxic effects of benzene.

  19. Trans beta substituted chlorins and methods of making and using the same

    DOE Patents [OSTI]

    Lindsey, Jonathan S.; Balasubramanian, Thiagarajan

    2003-05-06

    Trans beta substituted chlorins and methods of making the same are disclosed, along with polymers formed from or containing such trans beta substituted chlorins as one or more monomeric units therein, light harvesting rods formed from such polymers, and electrodes carrying such polymers.

  20. A note on trans-Planckian tail effects

    SciTech Connect (OSTI)

    Graef, L.L.; Brandenberger, R.

    2015-09-09

    We study the proposal by Mersini et al. http://dx.doi.org/10.1103/PhysRevD.64.043508 that the observed dark energy might be explained by the back-reaction of the set of tail modes in a theory with a dispersion relation in which the mode frequency decays exponentially in the trans-Planckian regime. The matter tail modes are frozen out, however they induce metric fluctuations. The energy-momentum tensor with which the tail modes effect the background geometry obtains contributions from both metric and matter fluctuations. We calculate the equation of state induced by the tail modes taking into account the gravitational contribution. We find that, in contrast to the case of frozen super-Hubble cosmological fluctuations, in this case the matter perturbations dominate, and they yield an equation of state which to leading order takes the form of a positive cosmological constant.

  1. A high-elevation, multi-proxy biotic and environmental record of MIS 64 from the Ziegler Reservoir fossil site, Snowmass Village, Colorado, USA

    SciTech Connect (OSTI)

    Ian M. Miller; Mitchell A. Plummer; Various Others

    2014-10-01

    In North America, terrestrial records of biodiversity and climate change that span Marine Oxygen Isotope Stage (MIS) 5 are rare. Where found, they provide insight into how the coupling of the oceanatmosphere system is manifested in biotic and environmental records and how the biosphere responds to climate change. In 20102011, construction at Ziegler Reservoir near Snowmass Village, Colorado (USA) revealed a nearly continuous, lacustrine/wetland sedimentary sequence that preserved evidence of past plant communities between ~140 and 55 ka, including all of MIS 5. At an elevation of 2705 m, the Ziegler Reservoir fossil site also contained thousands of well-preserved bones of late Pleistocene megafauna, including mastodons, mammoths, ground sloths, horses, camels, deer, bison, black bear, coyotes, and bighorn sheep. In addition, the site contained more than 26,000 bones from at least 30 species of small animals including salamanders, otters, muskrats, minks, rabbits, beavers, frogs, lizards, snakes, fish, and birds. The combination of macro- and micro-vertebrates, invertebrates, terrestrial and aquatic plant macrofossils, a detailed pollen record, and a robust, directly dated stratigraphic framework shows that high-elevation ecosystems in the Rocky Mountains of Colorado are climatically sensitive and varied dramatically throughout MIS 5

  2. Application to export electric energy OE Docket No. EA-216-C TransAlta

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

    Energy Marketing (U.S) Inc: Federal Register Notice Volume 76, No. 14 - Jan. 21, 2011 | Department of Energy Inc: Federal Register Notice Volume 76, No. 14 - Jan. 21, 2011 Application to export electric energy OE Docket No. EA-216-C TransAlta Energy Marketing (U.S) Inc: Federal Register Notice Volume 76, No. 14 - Jan. 21, 2011 Application from TransAlta Energy Marketing (U.S) Inc to export electric energy to Canada. Federal Register Notice Vol 76 No 14 PDF icon EA-16-C TransAlta Energy

  3. Regulatory Interactions in ProKaryotes from RegTransBase

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Dubchak, Inna; Gelfand, Mikhail

    RegTransBase, a manually curated database of regulatory interactions in prokaryotes, captures the knowledge in published scientific literature using a controlled vocabulary. RegTransBase describes a large number of regulatory interactions reported in many organisms and contains various types of experimental data, in particular: the activation or repression of transcription by an identified direct regulator determining the transcriptional regulatory function of a protein (or RNA) directly binding to DNA or RNA mapping or prediction of binding sites for a regulatory protein characterization of regulatory mutations Currently, the RegTransBase content is derived from about 3000 relevant articles describing over 7000 experiments in relation to 128 microbes. It contains data on the regulation of about 7500 genes and evidence for 6500 interactions with 650 regulators. RegTransBase also contains manually created position weight matrices (PWM) that can be used to identify candidate regulatory sites in over 60 species. (Specialized Interface)

  4. TransCanada Power Mktg Ltd (New Hampshire) | Open Energy Information

    Open Energy Info (EERE)

    Place: New Hampshire Phone Number: 1.800.661.3805 Website: www.transcanada.comindex.html Twitter: @TransCanada Outage Hotline: 1-800-447-8066 References: EIA Form EIA-861 Final...

  5. BPAT webTrans Update to CDE Shared Path Summary - October 9,...

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

    Notices Rates Standards of Conduct Tariff TF Web Based Training Notice: BPAT webTrans Update to CDE Shared Path Summary Posted Date: 1092015 BPAT is deploying a change to...

  6. BPAT webTrans Update to CDE Shared Path Summary - November 5...

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

    Notices Rates Standards of Conduct Tariff TF Web Based Training Notice: BPAT webTrans Update to CDE Shared Path Summary Posted Date: 1152015 BPAT is deploying a change to...

  7. Integrated Market Modeling of Hydrogen Transition Scenarios with HyTrans |

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

    Department of Energy Integrated Market Modeling of Hydrogen Transition Scenarios with HyTrans Integrated Market Modeling of Hydrogen Transition Scenarios with HyTrans Presentation by Paul Leiby of Oak Ridge National Laboratory at the Joint Meeting on Hydrogen Delivery Modeling and Analysis, May 8-9, 2007 PDF icon deliv_analysis_leiby.pdf More Documents & Publications DOE Hydrogen Transition Analysis Workshop Hydrogen Policy and Analyzing the Transition Hydrogen Transition Study

  8. Trans-Atlantic Workshop on Rare Earth Elements and Other Critical Materials

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

    for a Clean Energy Future | Department of Energy Trans-Atlantic Workshop on Rare Earth Elements and Other Critical Materials for a Clean Energy Future Trans-Atlantic Workshop on Rare Earth Elements and Other Critical Materials for a Clean Energy Future December 3, 2010 Session A: Setting the Scene - Critical Materials for a Clean Energy Future Diana Bauer, Office of Policy and International Affairs, U.S. Department of Energy, Highlights of the DOE Critical Materials Strategy Antje

  9. Sion Power Corp formerly Moltech Corp | Open Energy Information

    Open Energy Info (EERE)

    Sector: Vehicles Product: Tucson, Arizona-based privately held developer of thin-film lithium-sulfur rechargeable batteries for propelling vehicles and other high energy-density...

  10. CategorIcal ExcluSIon Determination 1,'orn1

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

    and Guidelines OA 14 - Approval of technical exchange arrangements OA 15 - International umbrella agreements for energy R&D Facility Operations DB 1.2 - Training exercises and...

  11. Categ orical ExcluSIon DetermInation Fornl

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

    and Guidelines OA 14 - Approval of technical exchange arrangements DAIS - International umbrella agreements for energy R&D Facility Operations DB 1.2 - Training exercises and...

  12. CategorIcal ExcluSIon DetermInation Fornl

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

    and Guidelines OA I 4 - Approval of technical exchange arrangements DAIS - International umbrella agreements for energy R&D Facility Operations DB 1.2 - Training exercises and...

  13. Infrared absorption of trans-1-chloromethylallyl and trans-1-methylallyl radicals produced in photochemical reactions of trans-1,3-butadiene and C Script-Small-L {sub 2} in solid para-hydrogen

    SciTech Connect (OSTI)

    Bahou, Mohammed; Wu, Jen-Yu; Tanaka, Keiichi; Lee, Yuan-Pern

    2012-08-28

    The reactions of chlorine and hydrogen atoms with trans-1,3-butadiene in solid para-hydrogen (p-H{sub 2}) were investigated with infrared (IR) absorption spectra. When a p-H{sub 2} matrix containing C Script-Small-L {sub 2} and trans-1,3-butadiene was irradiated with ultraviolet light at 365 nm, intense lines at 650.3, 809.0, 962.2, 1240.6 cm{sup -1}, and several weaker ones due to the trans-1-chloromethylallyl radical, Bullet (CH{sub 2}CHCH)CH{sub 2}C Script-Small-L , appeared. Observed wavenumbers and relative intensities agree with the anharmonic vibrational wavenumbers and IR intensities predicted with the B3PW91/6-311++g(2d, 2p) method. That the C Script-Small-L atom adds primarily to the terminal carbon atom of trans-1,3-butadiene is in agreement with the path of minimum energy predicted theoretically, but in contrast to the reaction of C Script-Small-L + propene in solid p-H{sub 2}[J. Amicangelo and Y.-P. Lee, J. Phys. Chem. Lett. 1, 2956 (2010)] in which the addition of C Script-Small-L to the central C atom is favored, likely through steric effects in a p-H{sub 2} matrix. A second set of lines, intense at 781.6, 957.9, 1433.6, 2968.8, 3023.5, 3107.3 cm{sup -1}, were observed when the UV-irradiated C Script-Small-L {sub 2}/trans-1,3-butadiene/p-H{sub 2} matrix was further irradiated with IR light from a SiC source. These lines are assigned to the trans-1-methylallyl radical, Bullet (CH{sub 2}CHCH)CH{sub 3}, produced from reaction of 1,3-butadiene with a H atom resulted from the reaction of C Script-Small-L atoms with solid p-H{sub 2} exposed to IR radiation.

  14. TRANS4: a computer code calculation of solid fuel penetration of a concrete barrier. [LMFBR; GCFR

    SciTech Connect (OSTI)

    Ono, C. M.; Kumar, R.; Fink, J. K.

    1980-07-01

    The computer code, TRANS4, models the melting and penetration of a solid barrier by a solid disc of fuel following a core disruptive accident. This computer code has been used to model fuel debris penetration of basalt, limestone concrete, basaltic concrete, and magnetite concrete. Sensitivity studies were performed to assess the importance of various properties on the rate of penetration. Comparisons were made with results from the GROWS II code.

  15. EIS-0450: TransWest Express Transmission Project; Wyoming, Colorado, Utah, and Nevada

    Broader source: Energy.gov [DOE]

    This EIS, prepared jointly by DOE's Western Area Power Administration and the Department of the Interior's Bureau of Land Management (Wyoming State Office), evaluates the potential environmental impacts of granting a right-of-way for the TransWest Express Transmission Project and amending a land use plan. The project consists of an overhead transmission line that would extend approximately 725 miles from south-central Wyoming, through Colorado and Utah. Western proposes to be a joint owner of the project.

  16. Application to Export Electric Energy OE Docket No. EA-216-C TransAlta

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

    Energy Marketing (U.S) Inc . Canadian Electrical Association Comments | Department of Energy . Canadian Electrical Association Comments Application to Export Electric Energy OE Docket No. EA-216-C TransAlta Energy Marketing (U.S) Inc . Canadian Electrical Association Comments Protest of the Canadian Electricity Association and the Electric Power Supply Association to Sierra Club's Notice of Intervention and Motion to Intervene in favor of the application to export electric energy OE Docket

  17. Vehicle Technologies Office Merit Review 2014: Transportation Energy Transition Modeling and Analysis: the LAVE-Trans Model

    Broader source: Energy.gov [DOE]

    Presentation given by Oak Ridge National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about the LAVE-Trans...

  18. Modifications to toxic CUG RNAs induce structural stability, rescue mis-splicing in a myotonic dystrophy cell model and reduce toxicity in a myotonic dystrophy zebrafish model

    SciTech Connect (OSTI)

    deLorimier, Elaine; Coonrod, Leslie A.; Copperman, Jeremy; Taber, Alex; Reister, Emily E.; Sharma, Kush; Todd, Peter K.; Guenza, Marina G.; Berglund, J. Andrew

    2014-10-10

    In this study, CUG repeat expansions in the 3' UTR of dystrophia myotonica protein kinase (DMPK) cause myotonic dystrophy type 1 (DM1). As RNA, these repeats elicit toxicity by sequestering splicing proteins, such as MBNL1, into proteinRNA aggregates. Structural studies demonstrate that CUG repeats can form A-form helices, suggesting that repeat secondary structure could be important in pathogenicity. To evaluate this hypothesis, we utilized structure-stabilizing RNA modifications pseudouridine (?) and 2'-O-methylation to determine if stabilization of CUG helical conformations affected toxicity. CUG repeats modified with ? or 2'-O-methyl groups exhibited enhanced structural stability and reduced affinity for MBNL1. Molecular dynamics and X-ray crystallography suggest a potential water-bridging mechanism for ?-mediated CUG repeat stabilization. ? modification of CUG repeats rescued mis-splicing in a DM1 cell model and prevented CUG repeat toxicity in zebrafish embryos. This study indicates that the structure of toxic RNAs has a significant role in controlling the onset of neuromuscular diseases.

  19. Modifications to toxic CUG RNAs induce structural stability, rescue mis-splicing in a myotonic dystrophy cell model and reduce toxicity in a myotonic dystrophy zebrafish model

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

    deLorimier, Elaine; Coonrod, Leslie A.; Copperman, Jeremy; Taber, Alex; Reister, Emily E.; Sharma, Kush; Todd, Peter K.; Guenza, Marina G.; Berglund, J. Andrew

    2014-10-10

    In this study, CUG repeat expansions in the 3' UTR of dystrophia myotonica protein kinase (DMPK) cause myotonic dystrophy type 1 (DM1). As RNA, these repeats elicit toxicity by sequestering splicing proteins, such as MBNL1, into protein–RNA aggregates. Structural studies demonstrate that CUG repeats can form A-form helices, suggesting that repeat secondary structure could be important in pathogenicity. To evaluate this hypothesis, we utilized structure-stabilizing RNA modifications pseudouridine (Ψ) and 2'-O-methylation to determine if stabilization of CUG helical conformations affected toxicity. CUG repeats modified with Ψ or 2'-O-methyl groups exhibited enhanced structural stability and reduced affinity for MBNL1. Molecular dynamicsmore » and X-ray crystallography suggest a potential water-bridging mechanism for Ψ-mediated CUG repeat stabilization. Ψ modification of CUG repeats rescued mis-splicing in a DM1 cell model and prevented CUG repeat toxicity in zebrafish embryos. This study indicates that the structure of toxic RNAs has a significant role in controlling the onset of neuromuscular diseases.« less

  20. HIGH-ENERGY NEUTRINO AND GAMMA-RAY TRANSIENTS FROM TRANS-RELATIVISTIC SUPERNOVA SHOCK BREAKOUTS

    SciTech Connect (OSTI)

    Kashiyama, Kazumi; Gao, Shan; Meszaros, Peter [Center for Particle and Gravitational Astrophysics, Department of Astronomy and Astrophysics, Department of Physics, Pennsylvania State University, University Park, PA 16802 (United States); Murase, Kohta; Horiuchi, Shunsaku, E-mail: kzk15@psu.edu [CCAPP and Department of Physics, Ohio State University, 191 W. Woodruff Avenue, Columbus, OH 43210 (United States)

    2013-05-20

    Trans-relativistic shocks that accompany some supernovae (SNe) produce X-ray burst emissions as they break out in the dense circumstellar medium around the progenitors. This phenomenon is sometimes associated with peculiar low-luminosity gamma-ray bursts (LL GRBs). Here, we investigate the high-energy neutrino and gamma-ray counterparts of such a class of SNe. Just beyond the shock breakout radius, particle acceleration in the collisionless shock starts to operate in the presence of breakout photons. We show that protons may be accelerated to sufficiently high energies and produce high-energy neutrinos and gamma rays via the photomeson interaction. These neutrinos and gamma rays may be detectable from {approx}< 10 Mpc away by IceCube/KM3Net as multi-TeV transients almost simultaneously with the X-ray breakout, and even from {approx}< 100 Mpc away with follow-up observations by the Cherenkov Telescope Array using a wide-field sky monitor like Swift as a trigger. A statistical technique using a stacking approach could also be possible for the detection, with the aid of the SN optical/infrared counterparts. Such multi-messenger observations offer the possibility to probe the transition of trans-relativistic shocks from radiation-mediated to collisionless ones, and would also constrain the mechanisms of particle acceleration and emission in LL GRBs.

  1. Synthesis of 4-substituted-trans-1, 2-diaminocyclohexyl polyaminocarboxylate metal chelating agents for the preparation of stable radiometal antibody immunoconjugates for therapy and spect and pet imaging

    DOE Patents [OSTI]

    Mease, Ronnie C. (Coram, NY); Mausner, Leonard F. (Stony Brook, NY); Srivastava, Suresh C. (Setauket, NY)

    1994-01-01

    Cyclo agents useful in forming antibody-metal conjugates useful for diagnostic and therapeutic purposes. New compounds and processes of forming these compounds are disclosed including 4-haloacetamido-trans-1,2-diaminocyclohexyl polyaminocarboxylate and 4-isothiocyanato-trans-1,2-diamino cyclohexane-N,N,N',N'-tetra acetic acid.

  2. Synthesis of 4-substituted-trans-1, 2-diaminocyclohexyl polyaminocarboxylate metal chelating agents for the preparation of stable radiometal antibody immunoconjugates for therapy and SPECT and PET imaging

    DOE Patents [OSTI]

    Mease, R.C.; Mausner, L.F.; Srivastava, S.C.

    1994-03-08

    Cyclo agents are described which are useful in forming antibody-metal conjugates which are used for diagnostic and therapeutic purposes. New compounds and processes of forming these compounds are disclosed including 4-haloacetamido-trans-1,2diaminocyclohexyl polyaminocarboxylate and 4-isothiocyanato-trans-1,2diamino cyclohexane-N,N,N',N'-tetra acetic acid. No Drawings

  3. POTENTIAL EVIDENCE FOR THE ONSET OF ALFVNIC TURBULENCE IN TRANS-EQUATORIAL CORONAL LOOPS

    SciTech Connect (OSTI)

    De Moortel, I.; Threlfall, J.; McIntosh, S. W.; Bethge, C.; Liu, J. E-mail: mscott@ucar.edu

    2014-02-20

    This study investigates Coronal Multi-channel Polarimeter Doppler-shift observations of a large, off-limb, trans-equatorial loop system observed on 2012 April 10-11. Doppler-shift oscillations with a broad range of frequencies are found to propagate along the loop with a speed of about 500kms{sup 1}. The power spectrum of perturbations travelling up from both loop footpoints is remarkably symmetric, probably due to the almost perfect north-south alignment of the loop system. Compared to the power spectrum at the footpoints of the loop, the Fourier power at the apex appears to be higher in the high-frequency part of the spectrum than expected from theoretical models. We suggest this excess high-frequency power could be tentative evidence for the onset of a cascade of the low-to-mid frequency waves into (Alfvnic) turbulence.

  4. Application of the Hartmann-Tran profile to precise experimental data sets of C?H?

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

    Forthomme, D.; Cich, M. J.; Twagirayezu, S.; Hall, G. E.; Sears, T. J.

    2015-06-25

    Self- and nitrogen-broadened line shape data for the Pe(11) line of the ?? + ?? band of acetylene, recorded using a frequency comb-stabilized laser spectrometer, have been analyzed using the HartmannTran profile (HTP) line shape model in a multispectrum fitting. In total, the data included measurements recorded at temperatures between 125 K and 296 K and at pressures between 4 and 760 Torr. New, sub-Doppler, frequency comb-referenced measurements of the positions of multiple underlying hot band lines have also been made. These underlying lines significantly affect the Pe(11) line profile at temperatures above 240 K and poorly known frequencies previouslymoreintroduced errors into the line shape analyses. The behavior of the HTP model was compared to the quadratic speed dependent Voigt profile (QSDVP) expressed in the frequency and time domains. A parameter uncertainty analysis was carried out using a Monte Carlo method based on the estimated pressure, transmittance and frequency measurement errors. From the analyses, the Pe(11) line strength was estimated to be 1.2014(50) 10-20 in cm.molecules? units at 296 K with the standard deviation in parenthesis. For analyzing these data, we found that a reduced form of the HTP, equivalent to the QSDVP, was most appropriate because the additional parameters included in the full HTP were not well determined. As a supplement to this work, expressions for analytic derivatives and a lineshape fitting code written in Matlab for the HTP are available.less

  5. UNITED STATES ATOMIC ENERGY COMMISSION SAC200063~~0oooo Frank K. Pittman, Director, /Division of Waste Management and Trans-

    Office of Legacy Management (LM)

    SAC200063~~0oooo .- Frank K. Pittman, Director, /Division of Waste Management and Trans- portation, Headquarters CONTAMIWATRD EE-AEC-OWNED OR IEASED FACILITIES This memorandum responds to your TWX dated October 30, 1973, requesting certain information on the above subject. Unfortunately, some of the documentation necessary to answer your queries is no Longer available due to the records disposal program or the agreements pre- vailing at the time of release or transfer of the facilities. From

  6. Transformation of cis- and trans-2,3-dimethyloxiranes on a Pd/SiO{sub 2} catalyst

    SciTech Connect (OSTI)

    Fasi, A.; Notheisz, F.; Bartok, M.

    1997-04-01

    The transformation of cis- and trans-2,3-dimethyloxiranes on a Pd/SiO{sub 2} catalyst, leading to the formation of 2-butanone and 2-butanol, was studied in hydrogen and deuterium atmosphere. The effect of hydrogen and deuterium atmosphere. The effect of hydrogen pressure (1.3-100 kPa) and temperature (323-423 K) on the reaction rate was also measured. The transformation of the two stereoisomers involves different mechanisms. In the case of the cis-isomer, hydrogen participates in the cleavage of the C-O bond and different surface species belong to the two products. In the case of the trans-isomer, ring opening by hydrogen (the formation of 2-butanol) is less significant and the main reaction is intramolecular migration leading to the formation of 2-butanone. Considering the geometry of the adsorbed species, cis-2,3-dimethyloxirane is most probably adsorbed on the surface of the Pd catalyst in a planar manner, while the adsorption of the trans-isomer is intermediate between edgewise and planar adsorption model. 18 refs., 3 figs., 3 tabs.

  7. Application to Export Electric Energy OE Docket No. EA-216-C TransAlta Energy Marketing (U.S) Inc Sierra Club Withdrawal Motion

    Broader source: Energy.gov [DOE]

    Withdrawal of Sierra Club motion to intervene on the application to export electric energy OE Docket No. EA-216-C made by TransAlta Energy Marketing (U.S) Inc.

  8. Operational Challenges in Gas-To-Liquid (GTL) Transportation Through Trans Alaska Pipeline System (TAPS)

    SciTech Connect (OSTI)

    Godwin A. Chukwu; Santanu Khataniar; Shirish Patil; Abhijit Dandekar

    2006-06-30

    Oil production from Alaskan North Slope oil fields has steadily declined. In the near future, ANS crude oil production will decline to such a level (200,000 to 400,000 bbl/day) that maintaining economic operation of the Trans-Alaska Pipeline System (TAPS) will require pumping alternative products through the system. Heavy oil deposits in the West Sak and Ugnu formations are a potential resource, although transporting these products involves addressing important sedimentation issues. One possibility is the use of Gas-to-Liquid (GTL) technology. Estimated recoverable gas reserves of 38 trillion cubic feet (TCF) on the North Slope of Alaska can be converted to liquid with GTL technology and combined with the heavy oils for a product suitable for pipeline transport. Issues that could affect transport of this such products through TAPS include pumpability of GTL and crude oil blends, cold restart of the pipeline following a prolonged winter shutdown, and solids deposition inside the pipeline. This study examined several key fluid properties of GTL, crude oil and four selected blends under TAPS operating conditions. Key measurements included Reid Vapor Pressure, density and viscosity, PVT properties, and solids deposition. Results showed that gel strength is not a significant factor for the ratios of GTL-crude oil blend mixtures (1:1; 1:2; 1:3; 1:4) tested under TAPS cold re-start conditions at temperatures above - 20 F, although Bingham fluid flow characteristics exhibited by the blends at low temperatures indicate high pumping power requirements following prolonged shutdown. Solids deposition is a major concern for all studied blends. For the commingled flow profile studied, decreased throughput can result in increased and more rapid solid deposition along the pipe wall, resulting in more frequent pigging of the pipeline or, if left unchecked, pipeline corrosion.

  9. Interfacing the Ab initio multiple spawning method with electronic structure methods in GAMESS: Photodecay of trans-Azomethane

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

    Gaenko, Alexander; DeFusco, Albert; Varganov, Sergey A.; Martínez, Todd J.; Gordon, Mark S.

    2014-10-20

    This work presents a nonadiabatic molecular dynamics study of the nonradiative decay of photoexcited trans-azomethane, using the ab initio multiple spawning (AIMS) program that has been interfaced with the General Atomic and Molecular Electronic Structure System (GAMESS) quantum chemistry package for on-the-fly electronic structure evaluation. The interface strategy is discussed, and the capabilities of the combined programs are demonstrated with a nonadiabatic molecular dynamics study of the nonradiative decay of photoexcited trans-azomethane. Energies, gradients, and nonadiabatic coupling matrix elements were obtained with the state-averaged complete active space self-consistent field method, as implemented in GAMESS. The influence of initial vibrational excitationmore » on the outcome of the photoinduced isomerization is explored. Increased vibrational excitation in the CNNC torsional mode shortens the excited state lifetime. Depending on the degree of vibrational excitation, the excited state lifetime varies from ~60–200 fs. As a result, these short lifetimes are in agreement with time-resolved photoionization mass spectroscopy experiments.« less

  10. Synthesis of 4-substituted-trans-1,2-diaminocyclohexyl polyaminocarboxylate metal chelating agents for the preparation of stable radiometal antibody immunoconjugates for therapy and spect and pet imaging

    DOE Patents [OSTI]

    Mease, Ronnie C.; Kolsky, Kathryn L.; Mausner, Leonard F.; Srivastava, Suresh C.

    1997-06-03

    Cyclohexyl chelating agents useful in forming antibody-metal conjugates useful for diagnostic and therapeutic purposes. New compounds and processes of forming these compounds are disclosed including 4-haloacetamido-trans-1,2-diaminocyclohexyl polyaminocarboxylate and 4-isothiocyanato-trans-1,2-diamino cyclohexane-N, N, N', N'-tetra acetic acid.

  11. Synthesis of 4-substituted-trans-1,2-diaminocyclohexyl polyaminocarboxylate metal chelating agents for the preparation of stable radiometal antibody immunoconjugates for therapy and SPECT and PET imaging

    DOE Patents [OSTI]

    Mease, R.C.; Kolsky, K.L.; Mausner, L.F.; Srivastava, S.C.

    1997-06-03

    Cyclohexyl chelating agents useful in forming antibody-metal conjugates which are used for diagnostic and therapeutic purposes are synthesized. New compounds and processes of forming these compounds are disclosed including 4-haloacetamido-trans-1,2-diaminocyclohexyl polyaminocarboxylate and 4-isothiocyanato-trans-1,2-diamino cyclohexane-N,N,N{prime},N{prime}-tetra acetic acid.

  12. West Texas geothermal resource assessment. Part II. Preliminary utilization assessment of the Trans-Pecos geothermal resource. Final report

    SciTech Connect (OSTI)

    Gilliland, M.W.; Fenner, L.B.

    1980-01-01

    The utilization potential of geothermal resources in Trans-Pecos, Texas was assessed. The potential for both direct use and electric power generation were examined. As with the resource assessment work, the focus was on the Hueco Tanks area in northeastern El Paso County and the Presidio Bolson area in Presidio County. Suitable users of the Hueco Tanks and Presidio Bolson resource areas were identified by matching postulated temperature characteristics of the geothermal resource to the need characteristics of existing users in each resource area. The amount of geothermal energy required and the amount of fossil fuel that geothermal energy would replace were calculated for each of the users identified as suitable. Current data indicate that temperatures in the Hueco Tanks resource area are not high enough for electric power generation, but in at least part of the Presidio Bolson resource area, they may be high enough for electric power generation.

  13. MIS-based sensors with hydrogen selectivity

    DOE Patents [OSTI]

    Li; ,Dongmei (Boulder, CO); Medlin, J. William (Boulder, CO); McDaniel, Anthony H. (Livermore, CA); Bastasz, Robert J. (Livermore, CA)

    2008-03-11

    The invention provides hydrogen selective metal-insulator-semiconductor sensors which include a layer of hydrogen selective material. The hydrogen selective material can be polyimide layer having a thickness between 200 and 800 nm. Suitable polyimide materials include reaction products of benzophenone tetracarboxylic dianhydride 4,4-oxydianiline m-phenylene diamine and other structurally similar materials.

  14. Stereochemical effects in the gas-phase pinacol rearrangement. 2. Ring contraction versus methyl migration in cis- and trans-1,2-dimethylcyclohexane-1,2-diol

    SciTech Connect (OSTI)

    de Petris, G.; Giacomello, P.; Pizzabiocca, A.; Renzi, G.; Speranza, M.

    1988-02-17

    The gas-phase pinacol rearrangement of cis- and trans-1,2-dimethylcyclohexane-1,2-diols, promoted by D/sub 3//sup +/, CH/sub 5//sup +//C/sub 2/H/sub 5//sup +/ and t-C/sub 4/H/sub 9//sup +/ ions, was studied by mass spectrometric and radiolytic methods in the pressure range 0.5-760 Torr. When product isomerization is inhibited, by using N(CH/sub 3/)/sub 3/ as a trapping reagent at high pressure, mixtures of 2,2-dimethylcyclohexanone and 1-acetyl-1-methylcyclopentane were recovered from the reaction. In methane, the trend of the measured relative rates for ring contraction (k/sub 5/), methyl or hydroxyl group migration (k/sub 6/) versus the rearrangement rate of pincaol itself (k/sub p/), is k/sub 6/(trans) approx. k/sub 5/(trans) greater than or equal to k/sub 5/(cis) > k/sub 6/(cis) greater than or equal to k/sub p/. No evidence for the formation of an intermediate carbenium ion was found. Stereochemical aspects of the mechanism are discussed and compared with solution data.

  15. Application of the Hartmann–Tran profile to precise experimental data sets of 12C2H2

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

    Forthomme, D.; Cich, M. J.; Twagirayezu, S.; Hall, G. E.; Sears, T. J.

    2015-06-25

    Self- and nitrogen-broadened line shape data for the Pe(11) line of the ν₁ + ν₃ band of acetylene, recorded using a frequency comb-stabilized laser spectrometer, have been analyzed using the Hartmann–Tran profile (HTP) line shape model in a multispectrum fitting. In total, the data included measurements recorded at temperatures between 125 K and 296 K and at pressures between 4 and 760 Torr. New, sub-Doppler, frequency comb-referenced measurements of the positions of multiple underlying hot band lines have also been made. These underlying lines significantly affect the Pe(11) line profile at temperatures above 240 K and poorly known frequencies previouslymore » introduced errors into the line shape analyses. Thus, the behavior of the HTP model was compared to the quadratic speed dependent Voigt profile (QSDVP) expressed in the frequency and time domains. A parameter uncertainty analysis was carried out using a Monte Carlo method based on the estimated pressure, transmittance and frequency measurement errors. From the analyses, the Pe(11) line strength was estimated to be 1.2014(50) × 10-20 in cm.molecules⁻¹ units at 296 K with the standard deviation in parenthesis. For analyzing these data, we found that a reduced form of the HTP, equivalent to the QSDVP, was most appropriate because the additional parameters included in the full HTP were not well determined. As a supplement to this work, expressions for analytic derivatives and a lineshape fitting code written in Matlab for the HTP are available.« less

  16. LANSCE Focus

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

    Focus Nuclear science observations and opportunities at the Los Alamos Neutron Science Center Colleagues, This special Focus issue highlights a set of nuclear physics capabilities at the Los Alamos Neutron Science Center (LANSCE) serving Los Alamos National Laboratory's national security mis- sion and the global scientific user community. With a total of 10 flight paths, LANSCE pro- vides the opportunity to perform experiments with low- to high-energy neutron sources and high-energy proton

  17. Interfacing the Ab initio multiple spawning method with electronic structure methods in GAMESS: Photodecay of trans-Azomethane

    SciTech Connect (OSTI)

    Gaenko, Alexander; DeFusco, Albert; Varganov, Sergey A.; Martnez, Todd J.; Gordon, Mark S.

    2014-10-20

    This work presents a nonadiabatic molecular dynamics study of the nonradiative decay of photoexcited trans-azomethane, using the ab initio multiple spawning (AIMS) program that has been interfaced with the General Atomic and Molecular Electronic Structure System (GAMESS) quantum chemistry package for on-the-fly electronic structure evaluation. The interface strategy is discussed, and the capabilities of the combined programs are demonstrated with a nonadiabatic molecular dynamics study of the nonradiative decay of photoexcited trans-azomethane. Energies, gradients, and nonadiabatic coupling matrix elements were obtained with the state-averaged complete active space self-consistent field method, as implemented in GAMESS. The influence of initial vibrational excitation on the outcome of the photoinduced isomerization is explored. Increased vibrational excitation in the CNNC torsional mode shortens the excited state lifetime. Depending on the degree of vibrational excitation, the excited state lifetime varies from ~60200 fs. As a result, these short lifetimes are in agreement with time-resolved photoionization mass spectroscopy experiments.

  18. Electronic properties of III-nitride semiconductors: A first-principles investigation using the Tran-Blaha modified Becke-Johnson potential

    SciTech Connect (OSTI)

    Araujo, Rafael B. Almeida, J. S. de Ferreira da Silva, A.

    2013-11-14

    In this work, we use density functional theory to investigate the influence of semilocal exchange and correlation effects on the electronic properties of III-nitride semiconductors considering zinc-blende and wurtzite crystal structures. We find that the inclusion of such effects through the use of the Tran-Blaha modified Becke-Johnson potential yields an excellent description of the electronic structures of these materials giving energy band gaps which are systematically larger than the ones obtained with standard functionals such as the generalized gradient approximation. The discrepancy between the experimental and theoretical band gaps is then significantly reduced with semilocal exchange and correlation effects. However, the effective masses are overestimated in the zinc-blende nitrides, but no systematic trend is found in the wurtzite compounds. New results for energy band gaps and effective masses of zinc-blende and wurtzite indium nitrides are presented.

  19. Analysis of the rotational structure in the high-resolution infrared spectra of trans-hexatriene-2-d1 and -3-d1

    SciTech Connect (OSTI)

    Craig, Norman C.; Chen, Yihui; van Besien, Herman; Blake, Thomas A.

    2014-09-01

    The 2-d1 and 3-d1 isotopologues of trans-hexatriene have been synthesized, and their high-resolution (0.0015 cm-1) IR spectra have been recorded. For each of the isotopologues the rotational structure in four C-type bands for out-of-plane vibrational modes has been analyzed, and the ground state combination differences (GSCDs) have been pooled. Ground state rotational constants have been fitted to the GSCDs. For the 2-d species, A0, B0, and C0 values of 0.7837254(5), 0.0442806(3), and 0.0419299(2) cm-1 were fitted to 2450 GSCDs. For the 3-d species, A0, B0, and C0 values of 0.7952226(8), 0.0446149(7), and 0.0422661(4) cm-1 were fitted to 2234 GSCDs. For the eleven out-of-plane modes of the two isotopologues, predictions of anharmonic wavenumbers and harmonic intensities have been computed and compared with experiment where possible.

  20. REPORT ON THE MODELING OF THE LARGE MIS CANS

    SciTech Connect (OSTI)

    E. MOODY; J. LYMAN; K. VEIRS

    2000-12-01

    Changes in gas composition and gas pressure for closed systems containing plutonium dioxide and water are studied using a model that incorporates both radiolysis and chemical reactions. The model is used to investigate the behavior of material stored in storage containers conforming to DOE-STD-3013-99 storage standard. Scaling of the container to allow use of smaller amounts of nuclear material in experiments designed to bound the behavior of all material destined for long-term storage is studied. It is found that the container volume must be scaled along with the amount of material to achieve applicable results.

  1. TDR-MIS-CRW-00000X REV 00

    National Nuclear Security Administration (NNSA)

    QA: N/A Yucca Mountain Project Site Environmental Report for the Yucca Mountain Project Calendar Year 2005 PGM-MGR-EC-000007 REV 00 October 2006 U.S. Department of Energy Office of Civilian Radioactive Waste Management Las Vegas, Nevada DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, nor any of their contractors, subcontractors or their

  2. 112609-Interconnection_Trans_Plan.pdf

    Office of Environmental Management (EM)

  3. Deseret Generation & Tran Coop | Open Energy Information

    Open Energy Info (EERE)

    Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Wholesale Marketing Yes This article is a stub. You can help OpenEI by expanding it. Utility...

  4. TransForum Volume 14, Issue 2

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

    Energy Systems division, Larry Johnson and Ted Bohn, during DOE's 2014 Annual Merit Review and Peer Evaluation Meetings held June 16-20, 2014, in Washington, D.C. Larry...

  5. TransAtlantic Petroleum | Open Energy Information

    Open Energy Info (EERE)

    Area Product: acquisition, development, exploration, and production of crude oil and natural gas. Year Founded: 1985 Phone Number: 214-220-4323 Website: www.transatlanticpetro...

  6. TransWest | Open Energy Information

    Open Energy Info (EERE)

    General NEPA Document Info Environmental Analysis Type EIS Applicant Western Power Administration Transmission Type 600kV Project Area Wyoming Time Frame (days) Participating...

  7. TransAtlas | Open Energy Information

    Open Energy Info (EERE)

    Alternative Fueling Stations (E85, CNG, Biodiesel and more) Hybrid, Diesel, and Flex-Fuel vehicle densities Biodiesel and Ethanol Production Facilities Congressional Districts...

  8. SensorTran | Open Energy Information

    Open Energy Info (EERE)

    (DTS) systems and solutions for the energy industry, with applications in asset and environmental monitoring. Coordinates: 30.267605, -97.742984 Show Map Loading map......

  9. Hydrogen Transition (HyTRANS) Model

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

    Incorporates learning curves and scale economies for cost analysis. Can be used to analyze ... GAMS (Generalized Algebraic Modeling System) language. It is not available to the public.

  10. Massachusetts Bay Trans Auth | Open Energy Information

    Open Energy Info (EERE)

    NPCC Yes Operates Generating Plant Yes Activity Generation Yes Activity Wholesale Marketing Yes Activity Retail Marketing Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes This...

  11. Two natural products, trans-phytol and (22E)-ergosta-6,9,22-triene-3β,5α,8α-triol, inhibit the biosynthesis of estrogen in human ovarian granulosa cells by aromatase (CYP19)

    SciTech Connect (OSTI)

    Guo, Jiajia; Yuan, Yun; Lu, Danfeng; Du, Baowen; Xiong, Liang; Shi, Jiangong; Yang, Lijuan; Liu, Wanli; Yuan, Xiaohong; Zhang, Guolin; Wang, Fei

    2014-08-15

    Aromatase is the only enzyme in vertebrates to catalyze the biosynthesis of estrogens. Although inhibitors of aromatase have been developed for the treatment of estrogen-dependent breast cancer, the whole-body inhibition of aromatase causes severe adverse effects. Thus, tissue-selective aromatase inhibitors are important for the treatment of estrogen-dependent cancers. In this study, 63 natural products with diverse structures were examined for their effects on estrogen biosynthesis in human ovarian granulosa-like KGN cells. Two compounds—trans-phytol (SA-20) and (22E)-ergosta-6,9,22-triene-3β,5α,8α-triol (SA-48)—were found to potently inhibit estrogen biosynthesis (IC{sub 50}: 1 μM and 0.5 μM, respectively). Both compounds decreased aromatase mRNA and protein expression levels in KGN cells, but had no effect on the aromatase catalytic activity in aromatase-overexpressing HEK293A cells and recombinant expressed aromatase. The two compounds decreased the expression of aromatase promoter I.3/II. Neither compound affected intracellular cyclic AMP (cAMP) levels, but they inhibited the phosphorylation or protein expression of cAMP response element-binding protein (CREB). The effects of these two compounds on extracellular regulated kinase (ERK), c-Jun N-terminal kinase (JNK), p38 mitogen-activated protein kinases (MAPKs), and AKT/phosphoinositide 3-kinase (PI3K) pathway were examined. Inhibition of p38 MAPK could be the mechanism underpinning the actions of these compounds. Our results suggests that natural products structurally similar to SA-20 and SA-48 may be a new source of tissue-selective aromatase modulators, and that p38 MAPK is important in the basal control of aromatase in ovarian granulosa cells. SA-20 and SA-48 warrant further investigation as new pharmaceutical tools for the prevention and treatment of estrogen-dependent cancers. - Highlights: • Two natural products inhibited estrogen biosynthesis in human ovarian granulosa cells. • They inhibited aromatase transcription without affecting its catalytic activity. • They decreased the transcription or protein expression of CREB. • They inhibited p38 MAPK to exert their inhibitory effects on aromatase expression.

  12. Replication Bypass of the trans-4-Hydroxynonenal-Derived (6S,8R,11S)-1,N[superscript 2]-Deoxyguanosine DNA Adduct by the Sulfolobus solfataricus DNA Polymerase IV

    SciTech Connect (OSTI)

    Banerjee, Surajit; Christov, Plamen P.; Kozekova, Albena; Rizzo, Carmelo J.; Egli, Martin; Stone, Michael P.

    2014-10-02

    trans-4-Hydroxynonenal (HNE) is the major peroxidation product of {omega}-6 polyunsaturated fatty acids in vivo. Michael addition of the N{sub 2}-amino group of dGuo to HNE followed by ring closure of N1 onto the aldehyde results in four diastereomeric 1,N{sub 2}-dGuo (1,N{sub 2}-HNE-dGuo) adducts. The (6S,8R,11S)-HNE-1,N{sub 2}-dGuo adduct was incorporated into the 18-mer templates 5'-d(TCATXGAATCCTTCCCCC)-3' and d(TCACXGAATCCTTCCCCC)-3', where X = (6S,8R,11S)-HNE-1,N{sub 2}-dGuo adduct. These differed in the identity of the template 5'-neighbor base, which was either Thy or Cyt, respectively. Each of these templates was annealed with either a 13-mer primer 5'-d(GGGGGAAGGATTC)-3' or a 14-mer primer 5'-d(GGGGGAAGGATTCC)-3'. The addition of dNTPs to the 13-mer primer allowed analysis of dNTP insertion opposite to the (6S,8R,11S)-HNE-1,N{sub 2}-dGuo adduct, whereas the 14-mer primer allowed analysis of dNTP extension past a primed (6S,8R,11S)-HNE-1,N{sub 2}-dGuo:dCyd pair. The Sulfolobus solfataricus P2 DNA polymerase IV (Dpo4) belongs to the Y-family of error-prone polymerases. Replication bypass studies in vitro reveal that this polymerase inserted dNTPs opposite the (6S,8R,11S)-HNE-1,N{sub 2}-dGuo adduct in a sequence-specific manner. If the template 5'-neighbor base was dCyt, the polymerase inserted primarily dGTP, whereas if the template 5'-neighbor base was dThy, the polymerase inserted primarily dATP. The latter event would predict low levels of Gua {yields} Thy mutations during replication bypass when the template 5'-neighbor base is dThy. When presented with a primed (6S,8R,11S)-HNE-1,N{sub 2}-dGuo:dCyd pair, the polymerase conducted full-length primer extension. Structures for ternary (Dpo4-DNA-dNTP) complexes with all four template-primers were obtained. For the 18-mer:13-mer template-primers in which the polymerase was confronted with the (6S,8R,11S)-HNE-1,N{sub 2}-dGuo adduct, the (6S,8R,11S)-1,N{sub 2}-dGuo lesion remained in the ring-closed conformation at the active site. The incoming dNTP, either dGTP or dATP, was positioned with Watson-Crick pairing opposite the template 5'-neighbor base, dCyt or dThy, respectively. In contrast, for the 18-mer:14-mer template-primers with a primed (6S,8R,11S)-HNE-1,N{sub 2}-dGuo:dCyd pair, ring opening of the adduct to the corresponding N{sub 2}-dGuo aldehyde species occurred. This allowed Watson-Crick base pairing at the (6S,8R,11S)-HNE-1,N{sub 2}-dGuo:dCyd pair.

  13. Microsoft Word - Clean Combined CPLX TRANS Solicitation Final...

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

    Neither a procurement action under Title 48 of the Code of Federal Regulations nor a financial assistance award under 10 CFR Part 600 is contemplated by this Solicitation. Of the...

  14. TransForum - Special Issue: Batteries - August 2010

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

    greater than conventional capacitors and a power density hundreds of times greater than lithium-ion batteries. "Ultracapacitors give an electric vehicle the initial boost it...

  15. trans-K3[TcO2(CN)4

    SciTech Connect (OSTI)

    Chatterjee, Sayandev; Del Negro, Andrew S.; Edwards, Matthew K.; Twamley, Brendan; Krause, Jeanette A.; Bryan, Samuel A.

    2010-07-14

    The dioxotetracyanotechnetate anion, [TcO2(CN)4]3-, of the title complex has octahedral symmetry. The technetium is located on a center of inversion and is bound by two oxygen atoms and four cyano ligands. The Tc?O bond distance of 1.7721 (12) is consistent with double bond character. The potassium cations [located on special (1/2,0,1) and general positions] reside in octahedral or tetrahedral environments; interionic KO and KN interactions occur in the 2.7877 (19)-2.8598 (15) range.

  16. TransForum Volume 10, No. 1 - Spring 2010

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

    are that your batteries won't be recharged with solar or wind energy. In most places, grid power will come from the burning of fossil fuels, which generate their own emissions....

  17. TransForum - Volume 10, No. 2 - Summer 2010

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

    for Projects to Improve Fuel Efficiency 6 Argonne's Integrated Approach to Developing Biofuels and Engines 9 Facility Spotlight: MATT 10 Modeling PHEV Thermal Effects on Engine...

  18. TransForum News from Argonne's Transportation Research Program

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

    on the development of heat transfer fluids with enhanced thermo- physical properties for concentrated solar power (CSP), power plant cooling and power electronics applications. In...

  19. TransForum - Volume 10, No. 3 - Winter 2010

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

    the article at http:green.autoblog.com20100726study-argonne- makes-the-case-for-a-propane-powered-automotive-f The Argonne report, "U.S. Well-to-Wheels Analysis of...

  20. TransForum 15-2 Special Issue

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

    the vulnerabilities facing infrastructure components such as the electric grid, natural gas distribution and petroleum pipelines. "A variety of factors can impact a...

  1. PP-398 Great Northern Trans Line Amended App.pdf

    Energy Savers [EERE]

  2. VTA, SamTrans Look into Future with Bus Demo

    Broader source: Energy.gov [DOE]

    Fact sheet describes the study being conducted on three fuel cell buses at the Santa Clara Valley Transportation Authority and the San Mateo County Transit District.

  3. VTA, SamTrans Look into Future with Bus Demo

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    induction motor for propulsion. Although there are several fuel cell chemistries and configura- tions, PEM is generally recog- nized as the best combination of electrochemistry, operating temperature, and weight for transportation applications. The fuel cell supplies electric current via an inverter to the propulsion motor, which is a proprietary design. This chassis- mounted, three-phase, induction motor is rated at 225 kW (369 horsepower). Hydrogen is stored onboard in eleven 5,000-psi

  4. The analysis of leakage current in MIS Au/SiO{sub 2}/n-GaAs at room temperature

    SciTech Connect (OSTI)

    Altuntas, H.; Ozcelik, S.

    2013-10-15

    The aim of this study is to determine the reverse-bias leakage current conduction mechanisms in Au/SiO{sub 2}/n-GaAs metal-insulator-semiconductor type Schottky contacts. Reverse-bias current-voltage measurements (I-V) were performed at room temperature. The using of leakage current values in SiO{sub 2} at electric fields of 1.46-3.53 MV/cm, ln(J/E) vs. {radical}E graph showed good linearity. Rom this plot, dielectric constant of SiO{sub 2} was calculated as 3.7 and this value is perfect agreement with 3.9 which is value of SiO{sub 2} dielectric constant. This indicates, Poole-Frenkel type emission mechanism is dominant in this field region. On the other hand, electric fields between 0.06-0.73 and 0.79-1.45 MV/cm, dominant leakage current mechanisms were found as ohmic type conduction and space charge limited conduction, respectively.

  5. Improved DC Gun Insulator Assembly

    SciTech Connect (OSTI)

    Sah, R.; Dudas, A.; Neubauer, M. L.; Poelker, M.; Surles-Law, K. E.L.

    2010-05-23

    Many user facilities such as synchrotron radiation light sources and free electron lasers require accelerating structures that support electric fields of 10-100 MV/m, especially at the start of the accelerator chain where ceramic insulators are used for very high gradient DC guns. These insulators are difficult to manufacture, require long commissioning times, and often exhibit poor reliability. Two technical approaches to solving this problem will be investigated. Firstly, inverted ceramics offer solutions for reduced gradients between the electrodes and ground. An inverted design will be presented for 350 kV, with maximum gradients in the range of 5-10 MV/m. Secondly, novel ceramic manufacturing processes will be studied, in order to protect triple junction locations from emission, by applying a coating with a bulk resistivity. The processes for creating this coating will be optimized to provide protection as well as be used to coat a ceramic with an appropriate gradient in bulk resistivity from the vacuum side to the air side of an HV standoff ceramic cylinder. Example insulator designs are being computer modelled, and insulator samples are being manufactured and tested

  6. What will the Smart Grid Look Like?

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

    sion Organization. It will support the creation of new electricity markets from the home energy management system at the consumer's premise to technologies that allow consumers...

  7. Property:NumberOfLowEmissionDevelopmentStrategiesExamples | Open...

    Open Energy Info (EERE)

    sionDevelopmentStrategiesExamples Property Type Number Retrieved from "http:en.openei.orgwindex.php?titleProperty:NumberOfLowEmissionDevelopmentStrategiesExamples&oldid323715...

  8. Publications and Presentations About OSCARS

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

    optical virtual switch im- plementation managing a small optical transport network for big-data applications is described. With appropriate exten- sions to OpenFlow, we discuss...

  9. I-7

    Office of Legacy Management (LM)

    was used under contract with the Atomic Energy Commission (AEC) to process uranium ... sion) of natural uranium metal and associated cutting, storage, and laboratory support. ...

  10. ORNL/luSA-85/6 Health and Safety Research Division PRELIMINARY...

    Office of Legacy Management (LM)

    was used under contract with the Atomic Energy Commission (AEC) to process uranium ... sion) of natural uranium metal and associated cutting, storage, and laboratory support. ...

  11. Radiation transport algorithms on trans-petaflops supercomputers of different architectures.

    SciTech Connect (OSTI)

    Christopher, Thomas Woods

    2003-08-01

    We seek to understand which supercomputer architecture will be best for supercomputers at the Petaflops scale and beyond. The process we use is to predict the cost and performance of several leading architectures at various years in the future. The basis for predicting the future is an expanded version of Moore's Law called the International Technology Roadmap for Semiconductors (ITRS). We abstract leading supercomputer architectures into chips connected by wires, where the chips and wires have electrical parameters predicted by the ITRS. We then compute the cost of a supercomputer system and the run time on a key problem of interest to the DOE (radiation transport). These calculations are parameterized by the time into the future and the technology expected to be available at that point. We find the new advanced architectures have substantial performance advantages but conventional designs are likely to be less expensive (due to economies of scale). We do not find a universal ''winner'', but instead the right architectural choice is likely to involve non-technical factors such as the availability of capital and how long people are willing to wait for results.

  12. TransCanada Power Mktg Ltd (New York) | Open Energy Information

    Open Energy Info (EERE)

    York Phone Number: 1.800.661.3805 or 1.403.920.2000 Website: www.transcanada.com4779.html Outage Hotline: 1.800.661.3805 or 1.403.920.2000 References: EIA Form EIA-861 Final...

  13. TransForu Winter Vol 13.1 Online spreads version

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

    in JCESR include national laboratories Lawrence Berkeley National Laboratory, Pacific Northwest National Laboratory, Sandia National Laboratories and SLAC National Accelerator...

  14. Geometrical properties of the trans-spherical solutions in higher dimensions

    SciTech Connect (OSTI)

    Kang, Gungwon; Kim, Hyeong-Chan; Lee, Jungjai

    2009-06-15

    We investigate the geometrical properties of static vacuum p-brane solutions of Einstein gravity in D=n+p+3 dimensions, which have spherical symmetry of S{sup n+1} orthogonal to the p directions and which are invariant under the translation along them. The solutions are characterized by the mass density and p number of tension densities. The causal structure of the higher-dimensional solutions is essentially the same as that of the five-dimensional ones. Namely, a naked singularity appears for most solutions except for the Schwarzschild black p-brane and the Kaluza-Klein bubble. We show that some important geometric properties such as the area of S{sup n+1} and the total spatial volume are characterized only by the three parameters (the mass density, the sum of tension densities, and the sum of tension density squares), rather than individual tension densities. These geometric properties are analyzed in detail in this parameter space and are compared with those of the five-dimensional case.

  15. TransForum News from Argonne's Transportation Technology R&D...

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

    on power electronics, such as those used in hybrid vehicles. 14 Electric Vehicle-Smart Grid Interoperability Center Established at Argonne Argonne is the home of a new Electric...

  16. Communication: One-photon phase control of cis-trans isomerization in retinal

    SciTech Connect (OSTI)

    Arango, Carlos A.; Brumer, Paul

    2013-02-21

    We computationally demonstrate the one-photon phase control of retinal isomerization under conditions of low laser intensity. The calculations, utilizing the multiconfigurational time dependent Hartree method, include coupling between the two modes that are active in isomerization and the background molecular vibrational environment. Noting previously unsuccessful computations highlights the significance of this result.

  17. Induced core formation time in subcritical magnetic clouds by large-scale trans-Alfvnic flows

    SciTech Connect (OSTI)

    Kudoh, Takahiro; Basu, Shantanu E-mail: basu@uwo.ca

    2014-10-20

    We clarify the mechanism of accelerated core formation by large-scale nonlinear flows in subcritical magnetic clouds by finding a semi-analytical formula for the core formation time and describing the physical processes that lead to them. Recent numerical simulations show that nonlinear flows induce rapid ambipolar diffusion that leads to localized supercritical regions that can collapse. Here, we employ non-ideal magnetohydrodynamic simulations including ambipolar diffusion for gravitationally stratified sheets threaded by vertical magnetic fields. One of the horizontal dimensions is eliminated, resulting in a simpler two-dimensional simulation that can clarify the basic process of accelerated core formation. A parameter study of simulations shows that the core formation time is inversely proportional to the square of the flow speed when the flow speed is greater than the Alfvn speed. We find a semi-analytical formula that explains this numerical result. The formula also predicts that the core formation time is about three times shorter than that with no turbulence, when the turbulent speed is comparable to the Alfvn speed.

  18. Regulatory Interactions in ProKaryotes from RegTransBase () ...

    Office of Scientific and Technical Information (OSTI)

    of a protein (or RNA) directly binding to DNA or RNA mapping or prediction of binding ... Host Website: Lawrence Berkeley National Laboratory (LBNL) Sponsoring Org: USDOE Office of ...

  19. TransForum News from Argonne's Transportation Technology R&D...

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

    electricity or alternative fuels, while lowering costs and reducing impacts on the environment. New developments in electric vehicle systems, combustion, battery chemistries,...

  20. Microsoft Word - Tran Waste final report 2-8-05.doc

    Office of Environmental Management (EM)

    Transuranic Waste Management at Los Alamos National Laboratory DOE/IG-0673 February 2005 REPORT ON TRANSURANIC WASTE MANAGEMENT AT LOS ALAMOS NATIONAL LABORATORY TABLE OF CONTENTS Legacy Transuranic Waste Disposal Details of Finding 1 Recommendations and Comments 4 Appendices 1. Objective, Scope, and Methodology 6 2. Transuranic Waste Storage 8 3. Prior Audit Reports 10 4. Management Comments 11 Legacy Transuranic Waste Disposal Page 1 Details of Finding Background Los Alamos National Laboratory

  1. Inflation by alignment

    SciTech Connect (OSTI)

    Burgess, C.P.; Roest, Diederik

    2015-06-08

    Pseudo-Goldstone bosons (pGBs) can provide technically natural inflatons, as has been comparatively well-explored in the simplest axion examples. Although inflationary success requires trans-Planckian decay constants, f≳M{sub p}, several mechanisms have been proposed to obtain this, relying on (mis-)alignments between potential and kinetic energies in multiple-field models. We extend these mechanisms to a broader class of inflationary models, including in particular the exponential potentials that arise for pGB potentials based on noncompact groups (and so which might apply to moduli in an extra-dimensional setting). The resulting potentials provide natural large-field inflationary models and can predict a larger primordial tensor signal than is true for simpler single-field versions of these models. In so doing we provide a unified treatment of several alignment mechanisms, showing how each emerges as a limit of the more general setup.

  2. Earned Value Management System RM

    Office of Environmental Management (EM)

    Review Module March 2010 CD-0 O Ea 0 OFFICE OF arned Va C CD-1 F ENVIRO Standard R alue Man Rev Critical Decis CD-2 M ONMENTAL Review Plan agement view Module sion (CD) Ap CD...

  3. SLA-74.0103 No For(:iqri

    Office of Scientific and Technical Information (OSTI)

    Antia ,craft b1issiJ.e (SIAM). A description of the optical system is included, and models of target radiant intensity, atmospheric transmis- sion, and background radiance...

  4. Advances

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

    slit, and the other view, the bottom half. The light is dispersed by two gratings in a Czerny-Turner layout. 21 This double grating design is required to obtain the disper- sion...

  5. Sterol-dependent nuclear import of ORP1S promotes LXR regulated trans-activation of apoE

    SciTech Connect (OSTI)

    Lee, Sungsoo; Wang, Ping-Yuan; Jeong, Yangsik; Mangelsdorf, David J.; Howard Hughes Medical Institute, University of Texas Southwestern Medical Center, Dallas, TX 75390-9041 ; Anderson, Richard G.W.; Michaely, Peter

    2012-10-01

    Oxysterol binding protein related protein 1S (ORP1S) is a member of a family of sterol transport proteins. Here we present evidence that ORP1S translocates from the cytoplasm to the nucleus in response to sterol binding. The sterols that best promote nuclear import of ORP1S also activate the liver X receptor (LXR) transcription factors and we show that ORP1S binds to LXRs, promotes binding of LXRs to LXR response elements (LXREs) and specifically enhances LXR-dependent transcription via the ME.1 and ME.2 enhancer elements of the apoE gene. We propose that ORP1S is a cytoplasmic sterol sensor, which transports sterols to the nucleus and promotes LXR-dependent gene transcription through select enhancer elements. -- Highlights: Black-Right-Pointing-Pointer ORP1S translocates to the nucleus in response to sterol binding. Black-Right-Pointing-Pointer The sterols that best promote nuclear import of ORP1S are LXR agonists. Black-Right-Pointing-Pointer ORP1S binds to LXRs, enhances binding of LXRs to LXREs and promotes LXR-dependent transcription of apoE.

  6. Structure of trans-methyl 2-phenylhexahydro-2H-isoxazolo (2,3-a)-pyridine-3-carboxylate

    SciTech Connect (OSTI)

    Ul-Haque, M.; Horne, W.; Ali, S.A. )

    1993-02-01

    The title compound, a 1,3-dipolar cycloaddition product, crystallizes in the monoclinic space group P2[sub 1]/c, with a = 8.199(3), b = 16.908(1), c = 10.248(2) [angstrom],[beta] = 93.58(2)[degrees] and Z = 4. The structure was solved by direct methods and refined by full matrix least squares methods to R = 0.038 for 1687 observed reflections. The stereochemistry of this compound was found to have the [open quotes]ee[close quotes] conformation in the solid state as well as in solution. The piperidine ring in the molecule is in the chair form and the isoxazolidine ring adopts an envelope conformation.

  7. Vehicle Technologies Office Merit Review 2015: Transportation Energy Transition Modeling and Analysis: the LAVE-Trans Model

    Broader source: Energy.gov [DOE]

    Presentation given by Oak Ridge National Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about transportation...

  8. TransAtlas: A U.S. Map of Fuels and Vehicles Data from the Alternative Fuels and Advanced Vehicles (AFDC)

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Data stored in the Alternative Fuels and Advanced Vehicles Data Center (AFDC) can provide insight to policymakers, entrepreneurs, fuel users, and other parties interested in reducing petroleum consumption. The National Renewable Energy Laboratory analyzes transportation-related data and identifies trends related to alternative fuels and vehicles. These analyses are posted in the AFDC as technical reports and Excel spreadsheets that can be manipulated by outside users. To provide the most robust collection of information possible, this section also includes links to data analyses from outside the AFDC. These sources are noted in each file. There are also interactive map applications and some PDF documents.

  9. Can We Predict Plan Quality for External Beam Partial Breast Irradiation: Results of a Multicenter Feasibility Study (Trans Tasman Radiation Oncology Group Study 06.02)

    SciTech Connect (OSTI)

    Kron, Tomas; Willis, David; Link, Emma; Lehman, Margot; Campbell, Gillian; O'Brien, Peter; Chua, Boon

    2013-11-15

    Purpose: Partial breast irradiation (PBI) after lumpectomy may be an option for selected patients with early breast cancer. A feasibility study of accelerated PBI delivered using external beam 3-dimensional conformal radiation therapy (RT) was undertaken at 8 Australasian centers. The present study evaluated the impact of patient, tumor, and RT technique-related factors on the quality of RT plans as determined by the dosevolume parameters of organs at risk. Methods and Materials: Forty-eight patients were enrolled in the study. All RT plans were centrally reviewed using predefined dosimetric criteria before commencement and after completion of protocol therapy. The RT plans of 47 patients met the dosevolume constraints, and all 47 patients received PBI to a prescribed dose of 38.5 Gy in 10 fractions. The RT plan quality was determined by volumes of the ipsilateral whole breast, lung, and heart that received 50% and 95%; 30%; and 5% of the prescribed dose, respectively. Patient, tumor, and RT technique-related factors were investigated for association with the parameters of RT plan quality. Results: The ratio of the planning target volume to the ipsilateral whole-breast volume was significantly associated with the ipsilateral breast doses on multiple variable analyses. The distance of the postlumpectomy surgical cavity from the heart and lung were predictive for heart and lung doses, respectively. A distance between surgical cavity and heart of >4 cm typically resulted in <1% of the heart volume receiving 5 Gy or less. It was more difficult to meet the heart dose constraint for left-sided and medially located tumors. Conclusions: Partial breast irradiation using 3-dimensional conformal RT was feasible within the study constraints. The ratio of planning target volume to ipsilateral whole-breast volume and the distance of surgical cavity from the heart were significant predictors of the quality of treatment plan for external beam PBI.

  10. Membership Finland

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le DG C.Rubbia et la vice présidente du conseil du Cern souhaite la bienvenue à l'adhésion de la Finlande, comme 15me membre du Cern depuis le 1. janvier 1991 en présence du secrétaire generale et de l'ambassadeur

  11. Press conference

    ScienceCinema (OSTI)

    None

    2011-04-25

    Exposés de plusieurs intervenants de la direction et du conseil, comme le Prof.Ramsey, président du conseil sur l'adhésion récente de la Finlande et le "boom" scientifique des pays de l'est.

  12. C. SIrENET

    Office of Legacy Management (LM)

    m. 61 12!?1/37 C. SIrENET PR jwnlrn RB-JUTA,000LffiBe kw4LV ID TM Ca#lsSION KSII~ ELECTRIC CL@'. VlTiiuFsf MRCS PL#il CMWIE-IELLa CYcLOTml FK

  13. Application to export electric energy OE docket No. EA-262-C...

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

    docket No. EA-262-C TransCanada Power Marketing Ltd Application to export electric energy OE docket No. EA-262-C TransCanada Power Marketing Ltd Application from TransCanada Power ...

  14. Analyzing the Impacts of Policies and Technological Change Using...

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

    Analyzing the Impacts of Policies and Technological Change Using HyTrans Analyzing the Impacts of Policies and Technological Change Using HyTrans Presentation by ORNL's David...

  15. Office of Scientific and Technical Information (OSTI)

    ... 12 I. Chasiotis, "Mechanics of thin films and microdevices", IEEE Trans. Device Mater. ... 12 I. Chasiotis, "Mechanics of thin films and microdevices", IEEE Trans. Device Mater. ...

  16. A high-elevation, multi-proxy biotic and environmental record...

    Office of Scientific and Technical Information (OSTI)

    Snowmass Village, Colorado, USA In North America, terrestrial records of biodiversity and climate change that span Marine Oxygen Isotope Stage (MIS) 5 are rare. Where found, they...

  17. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    A. Plummer ; Various Others In North America, terrestrial records of biodiversity and climate change that span Marine Oxygen Isotope Stage (MIS) 5 are rare. Where found, they...

  18. St. Clair County, Missouri: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Missouri Gerster, Missouri Lowry City, Missouri Osceola, Missouri Roscoe, Missouri Vista, Missouri Retrieved from "http:en.openei.orgwindex.php?titleSt.ClairCounty,Mis...

  19. Lowndes County, Mississippi: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    Mississippi Columbus AFB, Mississippi Columbus, Mississippi Crawford, Mississippi New Hope, Mississippi Retrieved from "http:en.openei.orgwindex.php?titleLowndesCounty,Mis...

  20. Coahoma County, Mississippi: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    Coahoma, Mississippi Friars Point, Mississippi Jonestown, Mississippi Lula, Mississippi Lyon, Mississippi Retrieved from "http:en.openei.orgwindex.php?titleCoahomaCounty,Mis...

  1. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Others In North America, terrestrial records of biodiversity and climate change that span Marine Oxygen Isotope Stage (MIS) 5 are rare. Where found, they provide insight into how...

  2. Since 1949, Sandia National Laboratories has

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

    Opportunities exist in the areas of accounting, finance, MIS, marketing, project ... Sandia are deeply rooted in computer science research and focused on software development. ...

  3. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    In North America, terrestrial records of biodiversity and climate change that span Marine Oxygen Isotope Stage (MIS) 5 are rare. Where found, they provide insight into how the...

  4. A Linear trans -Bis(imido) Neptunium(V) Actinyl Analog: NpV (NDipp)2 ( tBu2 bipy)2Cl (Dipp = 2,6- i Pr2C6H3)

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

    Brown, Jessie L.; Batista, Enrique R.; Boncella, James M.; Gaunt, Andrew J.; Reilly, Sean D.; Scott, Brian L.; Tomson, Neil C.

    2015-07-22

    We present the discovery that imido analogs of actinyl dioxo cations can be extended beyond uranium into the transuranic elements. Synthesis of the Np(V) complex, Np(NDipp)2(tBu2bipy)2Cl (1), is achieved through treatment of a Np(IV) precursor with a bipyridine co-ligand and lithium-amide reagent. Complex 1 has been structurally characterized, analyzed by 1H NMR and UV/vis/NIR spectroscopies, and the electronic structure evaluated by DFT calculations.

  5. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    6 Biomass Resources U.S. Energy Information Administration / Annual Energy Review 2011 113 Notes: * Data are for total biomass per square kilometer. * km 2 = square kilometer. * This study estimates the biomass resources currently available in the United States by county. It includes the following feedstock categories: crop residues (5 year average: 2003-2007), forest and primary mill residues (2007), secondary mill and urban wood waste (2002), methane emis- sions from landfills (2008), domestic

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

    Office of Scientific and Technical Information (OSTI)

    Speeding access to science information from DOE and Beyond Bayesian Inference Topic The Reverend Thomas Bayes by Kathy Chambers 06 Nov, 2013 in Products and Content Thomas Bayes During the 1700's, the Reverend Thomas Bayes was a nonconformist minister at the Mount Sion Chapel in Tunbridge Wells, UK, about 40 miles southeast of central London. Having studied both theology and logic at the University of Edinburgh, he was also a mathematician and developed a strong interest in probability late

  7. Chapter 4: The Building Architectural Design

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

    : The Building Architectural Design Schematic Design Designing Using Computer Simulations Design of High Performance Features and Systems Designing for Daylighting Passive and Active Solar Systems Accommodating Recycling Activities LANL | Chapter 4 The Building Architectural Design Schematic Design Achieving a sustainable building requires a commitment from developing the initial F&OR documents through construction detailing and commissioning. Initial deci- sions, such as the building's

  8. Making Wave Power Efficient and Affordable | Department of Energy

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

    Wave Power Efficient and Affordable Making Wave Power Efficient and Affordable April 10, 2013 - 12:00am Addthis Partnering with Colorado Springs' Atargis Energy, EERE is supporting efforts to design and test wave energy conver-sion devices that can survive significant storms and deliver cost-competitive electricity-two issues that face wave energy conversion devices under development. Atargis is currently testing its Cycloidal Wave Energy Converter design at the Texas A&M Offshore Technology

  9. DOE/PPPO/03-0098&D1/A1

    Office of Environmental Management (EM)

    NOV 1 0 20TO Ohio Environmental Protection Agency Southeast District Office 2195 Front Street Logan, Ohio 43138 Dear Ms. Galanti: PPPO-03-1060615-11 ENGINEERING EV ALUATION/COST ANALYSIS FOR THE X-626 AND X-630 RECIRCULATING COOLING WATER COMPLEXES AT THE PORTSMOUTH GASEOUS DIFFUSION PLANT, PIKETON, OHIO Enclosed, please find the revised Engineering Evaluation/Cost Analysis for the X-626 and X-63 0 Recirculating Cooling Water Complexes at the Portsmouth Gaseous DiffuSion Plant, Piketon, Ohio

  10. Theoretical models of efficiency for polycrystalline thin film solar cells. Quarterly progress report No. 1, September 1, 1979-January 31, 1980

    SciTech Connect (OSTI)

    Not Available

    1980-03-01

    The literature on Schottky and MIS diodes has been thoroughly reviewed. Underlying the accepted theoretical models for MIS devices, a major weakness in the handling of current flow through the insulating layer was identified. An alternate model, presently only partially developed quantitatively is presented.

  11. A low-power pressure-and temperature-programmed separation system for a micro gas chromatograph.

    SciTech Connect (OSTI)

    Sacks, Richard D. (University of Michigan, Ann Arbor, MI); Robinson, Alex Lockwood (Advanced Sensor Technologies, Albuquerque, NM); Lambertus, Gordon R. (University of Michigan, Ann Arbor, MI); Potkay, Joseph A. (University of Michigan, Ann Arbor, MI); Wise, Kensall D. (University of Michigan, Ann Arbor, MI)

    2006-10-01

    This thesis presents the theory, design, fabrication and testing of the microvalves and columns necessary in a pressure- and temperature-programmed micro gas chromatograph ({micro}GC). Two microcolumn designs are investigated: a bonded Si-glass column having a rectangular cross section and a vapor-deposited silicon oxynitride (Sion) column having a roughly circular cross section. Both microcolumns contain integrated heaters and sensors for rapid, controlled heating. The 3.2 cm x 3.2 cm, 3 m-long silicon-glass column, coated with a non-polar polydimethylsiloxane (PDMS) stationary phase, separates 30 volatile organic compounds (VOCs) in less than 6 min. This is the most efficient micromachined column reported to date, producing greater than 4000 plates/m. The 2.7 mm x 1.4 mm Sion column eliminates the glass sealing plate and silicon substrate using deposited dielectrics and is the lowest power and fastest GC column reported to date; it requires only 11 mW to raise the column temperature by 100 C and has a response time of 11s and natural temperature ramp rate of 580 C/min. A 1 m-long PDMS-coated Sion microcolumn separates 10 VOCs in 52s. A system-based design approach was used for both columns.

  12. Additive Manufacturing/Diagnostics via the High Frequency Induction Heating of Metal Powders: The Determination of the Power Transfer Factor for Fine Metallic Spheres

    SciTech Connect (OSTI)

    Rios, Orlando; Radhakrishnan, Balasubramaniam; Caravias, George; Holcomb, Matthew

    2015-03-11

    Grid Logic Inc. is developing a method for sintering and melting fine metallic powders for additive manufacturing using spatially-compact, high-frequency magnetic fields called Micro-Induction Sintering (MIS). One of the challenges in advancing MIS technology for additive manufacturing is in understanding the power transfer to the particles in a powder bed. This knowledge is important to achieving efficient power transfer, control, and selective particle heating during the MIS process needed for commercialization of the technology. The project s work provided a rigorous physics-based model for induction heating of fine spherical particles as a function of frequency and particle size. This simulation improved upon Grid Logic s earlier models and provides guidance that will make the MIS technology more effective. The project model will be incorporated into Grid Logic s power control circuit of the MIS 3D printer product and its diagnostics technology to optimize the sintering process for part quality and energy efficiency.

  13. U.S. Energy Information Administration (EIA)

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

    System (in Highgate Springs, VT), as well as the Portland Gas Transmission Pipeline in Pittsburg, NH (via TransCanada's Trans-Quebec and Maritimes Pipeline). Overview: (For the...

  14. Application to Export Electric Energy OE Docket No. EA-216-C...

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

    Application to Export Electric Energy OE Docket No. EA-216-C TransAlta Energy Marketing ... EA-216-C made by TransAlta Energy Marketing (U.S) Inc. PDF icon EA 216-C Sierra Club More ...

  15. Application to Export Electric Energy OE Docket No. EA-216-C...

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

    Application to Export Electric Energy OE Docket No. EA-216-C TransAlta Energy Marketing ... EA-216-C TransAlta Energy Marketing (U.S) Inc PDF icon Canadian Electrical Association ...

  16. Application to export electric energy OE Docket No. EA-216-C...

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

    EA-216-C TransAlta Energy Marketing (U.S) Inc: Federal Register Notice Volume 76, No. 14 - Jan. 21, 2011 Application from TransAlta Energy Marketing (U.S) Inc to export electric ...

  17. Application to export electric energy OE Docket No. EA-216-C...

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

    Application to export electric energy OE Docket No. EA-216-C TransAlta Energy Marketing (U.S) Inc Application from TransAlta Energy Marketing (U.S) Inc to export electric energy to ...

  18. Combined Final Technical Report 04ER86191 H2Cryo.pdf

    Office of Scientific and Technical Information (OSTI)

    ... REFERENCES 1. Masur L. J. et al., IEEE Trans. Appl. Sup., V. 11 (2001), p. 3256. 2. Fischer K. et al., IEEE Trans. Appl. Sup., V. 9 (1999), p. 2625. 3. L. F. Goodrich and T. C. ...

  19. Microsoft Word - Final report on grant _25_July, 2014_.doc

    Office of Scientific and Technical Information (OSTI)

    ... o f metallic dust on operation o f rep-rate, high-power microwave devices", IEEE Trans. ... melting in high-power microwave systems", IEEE Trans, on Plasma Science, 41, 70-76 ...

  20. Cathodic Arc Plasma Deposition

    Office of Scientific and Technical Information (OSTI)

    ... 1990. 3 H. C. Miller, "A review of anode phenomena in vacuum arcs," IEEE Trans. ... pp. 49-55, 1877. 7 R. L. Boxman, "Early history of vacuum arc deposition," IEEE Trans. ...

  1. Microsoft Word - Phase 2 final report

    Office of Scientific and Technical Information (OSTI)

    ... 3 Sn conductors for high-field magnets', IEEE Trans. on Applied Superconductivity 10:1, ... multi-filament Bi-2212Ag wires for high-field magnet applications', IEEE Trans. on Appl. ...

  2. Plasma and Ion Sources in Large Area Coatings: A Review

    Office of Scientific and Technical Information (OSTI)

    ... Boca Raton, FL: CRC Press, 1995, 289-312. 51 M. Mueller and G. Hortig, IEEE Trans. Nucl. ... Instrum. 67 (1996) 905. 67 A. Anders, R. A. MacGill, and M. Rubin, IEEE Trans. Plasma ...

  3. Validation Data Plan Implementation: Subcooled Flow Boiling

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

    Validation Data Plan Implementation: Subcooled Flow Boiling Case Study Anh Bui and Nam Dinh Idaho National Laboratory September 28, 2012 CASL-U-2012-0162-000 CASL-U-2012-0162-000 Subcooled Flow Boiling Case Study INL-MIS-12-27303 1 INL/MIS-12-27303 September 2012 Validation Data Plan Implementation: Subcooled Flow Boiling Case Study Anh Bui Nam Dinh CASL-U-2012-0162-000 Subcooled Flow Boiling Case Study INL-MIS-12-27303 2 ABSTRACT This report presents a step forward in the development and

  4. EA-307 Silverhill Ltd | Department of Energy

    Energy Savers [EERE]

    7 Silverhill Ltd EA-307 Silverhill Ltd Order authorizing Silverhill Ltd to export electric energy to Canada. PDF icon EA-307 Silverhill Ltd More Documents & Publications EA-262-A TransCanada Power Marketing Ltd EA-262-C TransCanada Power Marketing Ltd EA-262-B TransCanada Power Marketing Ltd

  5. Table 1: Points of Entry/Exit and Transporters | Department of Energy

    Energy Savers [EERE]

    1: Points of Entry/Exit and Transporters Table 1: Points of Entry/Exit and Transporters PDF icon POEE List.pdf More Documents & Publications EA-262-A TransCanada Power Marketing Ltd EA-262-C TransCanada Power Marketing Ltd EA-262-B TransCanada Power Marketing Ltd

  6. DOE G 414

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

    M m ability Matu tegration, Version 1.1, CMMI for Softw , Stag resentatio -2002-TR-029, ESC-TR-2002-029, C e Eng ng Institu . odel Integ are Engineeri arnegie MI) Pro MI-S...

  7. Method to Reduce Molten Salt Penetration into Bulk Vitrification Refractory Materials

    SciTech Connect (OSTI)

    Bagaasen, L.M.; Hrma, P.R.; Kim, D.S.; Schweiger, M.J.; Matyas, J.; Rodriguez, C.P. [Pacific Northwest National Laboratory, Richland WA (United States); Witwer, K.S. [AMEC Nuclear Holdings Ltd., GeoMelt Division, Richland, WA (United States)

    2008-07-01

    Bulk vitrification (BV) is a process that heats a feed material consisting of glass-forming solids and dried low-activity waste (LAW) in a disposable refractory-lined metal box using electrical power supplied through carbon electrodes. The feed is heated to the point that the LAW decomposes and combines with the solids to generate a vitreous waste form. However, the castable refractory block (CRB) portion of the refractory lining has sufficient porosity to allow the low-viscosity molten ionic salt (MIS), which contains technetium (Tc) in a soluble form, to penetrate the CRB. This limits the effectiveness of the final waste form. This paper describes tests conducted to develop a method aimed at reducing the quantities of soluble Tc in the CRB. Tests showed that MIS formed in significant quantities at temperatures above 300 deg. C, remained stable until roughly 550 deg. C where it began to thermally decompose, and was completely decomposed by 800 deg. C. The estimated volume fraction of MIS in the feed was greater than 40%, and the CRB material contained 11 to 15% open porosity, a combination allowing a large quantity of MIS to migrate through the feed and penetrate the open porosity of the CRB. If the MIS is decomposed at temperatures below 300 deg. C or can be contained in the feed until it fully decomposes by 800 deg. C, MIS migration into the CRB can be avoided. Laboratory and crucible-scale experiments showed that a variety of methods, individually or in combination, can decrease MIS penetration into the CRB. Modifying the CRB to block MIS penetration was not deemed practical as a method to prevent the large quantities of MIS penetration seen in the full-scale tests, but it may be useful to reduce the impacts of lower levels of MIS penetration. Modifying the BV feed materials to better contain the MIS proved to be more successful. A series of qualitative and quantitative crucible tests were developed that allowed screening of feed modifications that might be used to reduce MIS penetration. These tests showed that increasing the specific surface area of the soil (used as the primary glass-forming solid in the baseline process) by grinding stopped MIS penetration nearly entirely for feeds that contained waste simulants with lower quantities of nitrate salts. Grinding soil significantly reduced MIS penetration in feeds with higher nitrate quantities, but it was necessary to add carbohydrates (sucrose or cellulose) to destroy a portion of the nitrate at low temperatures to reach the same low levels of MIS penetration seen for the lower nitrate feeds. Developing feeds to reduce MIS penetration in full-scale BV applications resulted in two additional refinements. Soil-grinding to the necessary levels proved to be difficult and expensive, so the fine soil was replaced with readily available fine-grained glass-forming minerals. Cellulose was shown to have less impact on dryer operation than sucrose and was chosen as the carbohydrate source to use in subsequent engineering- and full-scale tests. (authors)

  8. Miami2010_miniboone_hray.pptx

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

    kaon production, and thus intrinsic e from K Also use external measurements from HARP Predicted Backgrounds 450 - 1250 MeV intrinsic mis-id e from K , K 0 Sanford-Wang...

  9. Plan and justification for a Proof-of-Concept oil shale facility

    SciTech Connect (OSTI)

    Not Available

    1990-12-01

    The technology being evaluated is the Modified In-Situ (MIS) retorting process for raw shale oil production, combined with a Circulating Fluidized Bed Combustor (CFBC), for the recovery of energy from the mined shale. (VC)

  10. Plan and justification for a Proof-of-Concept oil shale facility. Final report

    SciTech Connect (OSTI)

    Not Available

    1990-12-01

    The technology being evaluated is the Modified In-Situ (MIS) retorting process for raw shale oil production, combined with a Circulating Fluidized Bed Combustor (CFBC), for the recovery of energy from the mined shale. (VC)

  11. Complex-wide representation of material packaged in 3013 containers

    SciTech Connect (OSTI)

    Narlesky, Joshua E.; Peppers, Larry G.; Friday, Gary P.

    2009-06-01

    The DOE sites packaging plutonium oxide materials packaged according to Department of Energy 3013 Standard (DOE-STD-3013) are responsible for ensuring that the materials are represented by one or more samples in the Materials Identification and Surveillance (MIS) program. The sites categorized most of the materials into process groups, and the remaining materials were characterized, based on the prompt gamma analysis results. The sites issued documents to identify the relationships between the materials packaged in 3013 containers and representative materials in the MIS program. These Represented documents were then reviewed and concurred with by the MIS Working Group. However, these documents were developed uniquely at each site and were issued before completion of sample characterization, small-scale experiments, and prompt gamma analysis, which provided more detailed information about the chemical impurities and the behavior of the material in storage. Therefore, based on the most recent data, relationships between the materials packaged in 3013 containers and representative materials in the MIS program been revised. With the prompt gamma analysis completed for Hanford, Rocky Flats, and Savannah River Site 3013 containers, MIS items have been assigned to the 3013 containers for which representation is based on the prompt gamma analysis results. With the revised relationships and the prompt gamma analysis results, a Master Represented table has been compiled to document the linkages between each 3013 container packaged to date and its representative MIS items. This table provides an important link between the Integrated Surveillance Program database, which contains information about each 3013 container to the MIS items database, which contains the characterization, prompt gamma data, and storage behavior data from shelf-life experiments for the representative MIS items.

  12. Project Execution Plan RM

    Office of Environmental Management (EM)

    Project Execution Plan (PEP) Review Module March 2010 CD-0 O 0 OFFICE OF P C CD-1 F ENVIRO Standard R Project E Rev Critical Decis CD-2 M ONMENTAL Review Plan Execution view Module sion (CD) Ap CD March 2010 L MANAGE n (SRP) n Plan e pplicability D-3 EMENT CD-4 Post Ope eration Standard Review Plan, 2 nd Edition, March 2010 i FOREWORD The Standard Review Plan (SRP) 1 provides a consistent, predictable corporate review framework to ensure that issues and risks that could challenge the success of

  13. Quality Assurance for Critical Decision Reviews RM

    Office of Environmental Management (EM)

    Quality Assurance for Critical Decision Reviews Module March 2010 CD-0 O 0 OFFICE OF Q C CD-1 F ENVIRO Standard R Quality A Rev Critical Decis CD-2 M ONMENTAL Review Plan Assuranc view Module sion (CD) Ap CD March 2010 L MANAGE n (SRP) e (QA) e pplicability D-3 EMENT CD-4 Post Ope eration Standard Review Plan, 2 nd Edition, March 2010 i FOREWORD The Standard Review Plan (SRP) 1 provides a consistent, predictable corporate review framework to ensure that issues and risks that could challenge the

  14. Integrated Project Team RM

    Office of Environmental Management (EM)

    Integrated Project Team (IPT) Review Module March 2010 CD-0 This R O 0 Review Modul OFFICE OF Inte C CD-1 le was piloted F ENVIRO Standard R grated P Rev Critical Decis CD-2 M at the OR U 23 incorporated ONMENTAL Review Plan Project Te view Module sion (CD) Ap CD March 2010 33 Disposition in the Review L MANAGE n (SRP) eam (IPT e pplicability D-3 Project in 200 Module. EMENT T) CD-4 09. Lessons lea Post Ope arned have been eration n Standard Review Plan, 2 nd Edition, March 2010 i FOREWORD The

  15. L I REQUEST FOR RECORD;CDISPQSITION AUTHORITY

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

    .# . L I . REQUEST FOR RECORD;CDISPQSITION AUTHORITY {See I r r ~ t ~ c t ; o n s on ?E3V8r88> 1 TO: NATIONAL A R C H N E S ~ I ~ RECORDS ADMINISTRATION (NIR) WASIiWCTON DC 20408 I I . FROM (&en& or'esrclblishmenc) US. Oepartment o f Energy 2. MAJOR SLIBDIVISJON . I n accordance with rhe provir;ions of 44 U.9.C. 3303a the drsposr~ion request. Southeastern P o ~ e r Administration (388) lncludrng omen4rncnw, k =p roved-except 3 . MINOR SUBDIV~SION tor n s c itexn~ appreved.. rhnr ma o

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

    Office of Scientific and Technical Information (OSTI)

    Speeding access to science information from DOE and Beyond The Reverend Thomas Bayes by Kathy Chambers on Wed, Nov 6, 2013 Thomas Bayes During the 1700's, the Reverend Thomas Bayes was a nonconformist minister at the Mount Sion Chapel in Tunbridge Wells, UK, about 40 miles southeast of central London. Having studied both theology and logic at the University of Edinburgh, he was also a mathematician and developed a strong interest in probability late in life. He was known to have published

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

    Office of Scientific and Technical Information (OSTI)

    Speeding access to science information from DOE and Beyond Bayes Topic The Reverend Thomas Bayes by Kathy Chambers 06 Nov, 2013 in Products and Content Thomas Bayes During the 1700's, the Reverend Thomas Bayes was a nonconformist minister at the Mount Sion Chapel in Tunbridge Wells, UK, about 40 miles southeast of central London. Having studied both theology and logic at the University of Edinburgh, he was also a mathematician and developed a strong interest in probability late in life. He

  18. LBL--29472 DE91

    Office of Scientific and Technical Information (OSTI)

    29472 DE91 004112 m RFQ's- AN INTRODUCTION I John W. Staples Lawrence Berkeley Laboratory University of California Berkeley, California 94720 September 1990 This work supported by the Director, Office 11 of Energy Research, Office of High Energy and Nuclear Physics, Nuclear Science Divi- sion, U. S. Department of Energy under con- tract number DE-AC03-76SF00098. LBI,-29472 RFQs An Introduction * _ _ John W. Staples b 'La u,Tr77ceBerkeley Laboratory, University of Califor77ia, Berkeley, CA 9.4720

  19. untitled

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

    UNIVERSITY OF CALIFORNIA ileRL 919 cy 2 TWO-WEEK LOAN COpy This is a Library Circulating Copy which may be borrowed for two weeks. For a personal retention copy, call Tech. Info. Diu/sion, Ext. 5545 BERKELEY, CALIFORNIA '~ .:. .. -\ * UCRL-9l9 Unclassified Distribution UNIVERSITY OF CALIFORNIA Radiation Laboratory Contract No. W-7405-eng-48 A Thick Target for Synchrotrons and Betatrons E. M. McMillan September 19, 1950 Berkeley, California Unclassified Distribution ~2- USAF, USAF, USAF, USAF s

  20. Fusion Science to Prepare

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

    DIII-D Explorations of Fusion Science to Prepare for ITER and FNSF Dr. Richard Buttery General Atomics Tuesday, Dec 10, 2013 - 11:00AM MBG AUDITORIUM Refreshments at 10:45AM The PrinceTon Plasma Physics laboraTory is a U.s. DeParTmenT of energy faciliTy Recent DIII-D research has provided significant new in- formation for the physics basis of key scientific issues for successful operation of ITER and future steady state fu- sion tokamaks, including control of edge localized modes (ELMs), plasma

  1. Document

    National Nuclear Security Administration (NNSA)

    66 29 CFR Ch. XIV (7-1-04 Edition) § 1614.101 1614.402 Time for appeals to the Commis- sion. 1614.403 How to appeal. 1614.404 Appellate procedure. 1614.405 Decisions on appeals. 1614.406 Time limits. [Reserved] 1614.407 Civil action: Title VII, Age Dis- crimination in Employment Act and Re- habilitation Act. 1614.408 Civil action: Equal Pay Act. 1614.409 Effect of filing a civil action. Subpart E-Remedies and Enforcement 1614.501 Remedies and relief. 1614.502 Compliance with final Commission

  2. S A V A N N A H R I V E R S I T E

    Energy Savers [EERE]

    Excerpts from "Strengthening Energy Security through Federal Partnerships" 67 ENE RGY The Military Engineer * No. 676 The need to shrink depen dence on fos- sil fuels is not a new conce pt in the na- tion's energy discus sion, nor is the need to invest in clean, renew able energy . But the challe nge of how to deliver solar, bioma ss, wind, wave, geothe rmal and other power genera tion techno logies in a cost effecti ve, large-s cale mann er-an d meet the chang - ing energy deman ds of

  3. L I NATIONAL' LEAD COMPANY OF OHIO

    Office of Legacy Management (LM)

    L I NATIONAL' LEAD COMPANY OF OHIO tJw HEALTH AND SAFETY DI"ISION - ANALITICIL DEPT. ANALYTICAL DATA SHEET _I . . NATIONAL LEAD COMPANY O F OHIO HEALTH AND SAFETY DIY1SION - ANALYTICAL DEPT. ANALYTICAL DATA SHEET NATIONA-i LEn' D COMPANY OF OHIO HEALTH AND SAFETY Dl"lSlDN - m4ALITICAL DEPT. ANALYTICAL DATA SHEET NO. I DlSTRlBUTlON OF COPIES I I A,w,lytlc.al Loboratorr (RBCORD COPI) 2 Induswlol Hvalen. B Rodhtlon Dept. 3 1 Water Trsotmmt Plant c=.z w&w hnp,., Only, - . _. NATIONAL

  4. S-J=--.- Al' AMERICAN B&E CCMP~,

    Office of Legacy Management (LM)

    ,f,. . : '+=z& /. : : ..A. J. Br+in, Chief :%eld.~ervices Branch DATE:IkCember 2, l'jjy S-J=--.- Al' AMERICAN B&E CCMP~, ltlAm m m , coNNEcmcLl!r SYMBOL: .HSF:HG At'the Fwest of the SHoO~the Field Services Branch -eyed &e &+ ~ .*siOn Of ,coPper Clad natural urenium billets at the American Brass ., 1 :c""p"y, .Waterbury,~&maeCticut, on October 20; 1959. . . ,,;. . ,', ,., ," . . <; : ,.. ,. ;. -~:,Process Description' : ' ,' ,:. ..;, . . . . .: ._ _. :

  5. SUBJIHX:

    Office of Legacy Management (LM)

    : SUBJIHX: ?%w P ~.~i~~~~~ I' - 6*:&b d-h tQ @ i -" i" 1 s..?F?ew% ,~~~.~~~~,~ ,l Aesisrtmxt ?Xrarctmr for DATE Jitx;;r 6, I.955 l' lmPmfiQn, mv3.sion of R&w Materials 060. G, Marvin, Qirsctor for PrfXess Developnsnt 4: :.- p, J. Picario, stz.uction and n - f',_' h j::... ; Supply Branch, Division of Raw Materials -T 17 -L, 3c &j 0 DATA BE RESTORATION, ABANJIONMENT OR SELLING BU%3ING AND CERTAIN . " L) CURRIES ON FBCPEB'E OFU. S. PHOSPHO~C PRCDUCTS, EAST TAMPA, --

  6. P270-PR

    National Nuclear Security Administration (NNSA)

    P270-PR -09-0034 January 28. 2009 Greg A. Remer, Chief Bureau of Air Pollutio n Control Department of Conservation and Natural Resources Nevada Divi sion of Environmenta l Protection 901 South Stewart Street, Suite 4001 Carson City, NV 89701-5249 Su~iect: NEVADA TEST SITE (NTS) CLASS" AIR QUALITY OPERATING PERMIT (AQOP) AP9711 -0549.01 , FOURTH QUARTER REPORTS, CALENDAR YEAR 2008 (CY08) On behalf of the National Nuclear Security Administration Nevada Site Office, National Security Technolog

  7. Lithium-Sulfur Batteries: Development of High Energy Lithium-Sulfur Cells for Electric Vehicle Applications

    SciTech Connect (OSTI)

    2010-10-01

    BEEST Project: Sion Power is developing a lithium-sulfur (Li-S) battery, a potentially cost-effective alternative to the Li-Ion battery that could store 400% more energy per pound. All batteries have 3 key partsa positive and negative electrode and an electrolytethat exchange ions to store and release electricity. Using different materials for these components changes a batterys chemistry and its ability to power a vehicle. Traditional Li-S batteries experience adverse reactions between the electrolyte and lithium-based negative electrode that ultimately limit the battery to less than 50 charge cycles. Sion Power will sandwich the lithium- and sulfur-based electrode films around a separator that protects the negative electrode and increases the number of charges the battery can complete in its lifetime. The design could eventually allow for a battery with 400% greater storage capacity per pound than Li-Ion batteries and the ability to complete more than 500 recharge cycles.

  8. Hydrogen and Fuel Cell Technologies Program: Fuel Cells Fact...

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

    also power our trans- portation, including personal vehicles, trucks, buses, marine vessels, and other specialty vehicles such as lift trucks and ground support equipment, as...

  9. RAPID/BulkTransmission | Open Energy Information

    Open Energy Info (EERE)

    regulatory processes and requirements by searching our regulatory flowchart library. Learn more about bulk transmission. BulkTransCoverage.png Regulations and permitting...

  10. Albany, OR * Anchorage, AK * Morgantown...

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

    ... the methane hydrate projects (which are described ... form and Trans Alaska Pipeline System (TAPS) Oil production from known ... depend on world oil prices and operating costs, ...

  11. Major Nutrient Recycling for Sustained Algal Production

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

    ... National Labs * Ryan Davis * John Hewson * Pamela Lane * Nicholas Wyatt * Deanna Curtis * Mary Tran-Gyamfi Texas Agrilife * Anthony Siccardi * Nathan Huysman * Zachary Fuqua ...

  12. Uncertainty quantification methodologies development for storage...

    Office of Scientific and Technical Information (OSTI)

    Uncertainty quantification methodologies development for storage and trans- portation of used nuclear fuel: Pilot study on stress corrosion cracking of canister welds Citation...

  13. Notices INSTITUTE OF EDUCATION SCIENCES-Continued

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

    Tuesday, April 23, 2013 Notices INSTITUTE OF EDUCATION SCIENCES-Continued CFDA No. and name Application package available Deadline for trans- mittal of applications Estimated...

  14. EIS-0450: EPA Notice of Availability of Draft Environmental Impact...

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

    the TransWest Express Transmission Project in Wyoming, Colorado, Utah, and Nevada. The Bureau of Land Management and DOE's Western Area Power Administration, joint lead agencies...

  15. EIS-0450: BLM and WAPA Notice of Availability of a Final Environmental...

    Office of Environmental Management (EM)

    TransWest Express Transmission Project; Wyoming, Colorado, Utah, and Nevada The Bureau of Land Management and Western Area Power Administration, as joint lead agencies,...

  16. EIS-0450: DOE Notice of Availability of Draft Environmental Impact...

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

    the TransWest Express Transmission Project in Wyoming, Colorado, Utah, and Nevada. The Bureau of Land Management and DOE's Western Area Power Administration, joint lead agencies...

  17. Complexity Isn?t Necessarily Free: Opportunities and Challenges...

    Office of Scientific and Technical Information (OSTI)

    Opportunities and Challenges in Additive Manufacturing Bradley Jared, Hy Tran, Joshua Robbins, Brett Clark, Ted Blacker, Brad Boyce, Hojun Lim, Corbett Battaile Sandia National ...

  18. CERTIFICATE OF AUTHENTICITY | Department of Energy

    Energy Savers [EERE]

    D.C. Tran001.pdf PDF icon CERTIFICATE OF AUTHENTICITY More Documents & Publications U.S. Offshore Wind Advanced Technology Demonstration Projects Public Meeting Transcript for...

  19. Category:NEPA Transmission | Open Energy Information

    Open Energy Info (EERE)

    Pages in category "NEPA Transmission" This category contains only the following page. T TransWest Retrieved from "http:en.openei.orgwindex.php?titleCategory:NEPATransmiss...

  20. Slide 1

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

    Applied to TransAT Calculations of a Smooth-Wall Turbulent Channel Flow using LES Despoina Chatzikyriakou, Jacopo. Buongiorno, Massachusetts Institute of Technology...

  1. Integrated Market Modeling of Hydrogen Transition Scenarios with...

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

    Integrated Market Modeling of Hydrogen Transition Scenarios with HyTrans Integrated Market ... on Hydrogen Delivery Modeling and Analysis, May 8-9, 2007 PDF icon ...

  2. icenes2011_poster_shumlak_v1_mac.ppt

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

    Staff Raymond Golingo Dennis Peterson Dzung Tran Collaborators Daniel Den Hartog (U Wisc) Charles Hartman (LLNL) Abstract The stabilizing effect of a sheared axial flow is...

  3. EIS-0183: Record of Decision | Department of Energy

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

    within an industrial area adjacent to TransAlta's existing Centralia Steam Plant in Lewis County, Washington. PDF icon DOEEIS-0183, Bonneville Power Administration, Record of...

  4. High power microwave generation from rotating e-layers in magnetron...

    Office of Scientific and Technical Information (OSTI)

    OSTI Identifier: 5411696 Resource Type: Journal Article Resource Relation: Journal Name: IEEE Trans. Nucl. Sci.; (United States); Journal Volume: NS-30:4 Research Org: Electrical ...

  5. ORNL/CP-97155 Instantaneous Reactive Power and Power Factor of

    Office of Scientific and Technical Information (OSTI)

    ... Phasor Method," Paper submitted to IASIEEE Annual Meeting, October 12-16, v. ... Comprising Switching Devices without Energy Storage Components," IEEE Trans. Ind. ...

  6. Pipeline transportation and underground storage are vital and...

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

    ... for Providing Appropriate Access to Geospatial Data in Response to Security Concerns. Source: Energy Information Administration, GasTran Gas Transportation Information ...

  7. U.S. Underground Natural Gas Storage Developments: 1998-2005

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

    ... Providing Appropriate Access to Geospatial Data in Response to Security Concerns. Source: Energy Information Administration, GasTran Natural Gas Transportation Information System. ...

  8. Additions to Capacity on the U.S. Natural Gas Pipeline Network...

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

    ... for Providing Appropriate Access to Geospatial Data in Response to Security Concerns. Source: Energy Information Administration, GasTran Gas Transportation Information ...

  9. Revenue from Sales to Ultimate Customers (Thousand Dollars) by...

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

    Revenue from Sales to Ultimate Customers (Thousand Dollars) by State by Provider, 1990-2014" "Year","State","Industry Sector Category","Residential","Commercial","Industrial","Tran...

  10. Contact Us - U.S. Energy Information Administration (EIA) - U.S. Energy

    Gasoline and Diesel Fuel Update (EIA)

    Information Administration (EIA) Natural Gas Experts Coalbed Methane/Tight Gas Olga Popova 202-586-6884 olga.popova@eia.gov Consumption (by sector) Jennifer Wade 202-586-4749 jennifer.wade@eia.gov Drilling Olga Popova 202-586-6884 olga.popova@eia.gov Exploration Gary Long 202-586-3467 gary.long@eia.gov Imports/Exports Tu Tran 202-287-6589 tu.tran@eia.gov Natural Gas Liquids Jeffrey Little 202-586-6284 jeffrey.little@eia.gov Pipelines Tu Tran 202-287-6589 tu.tran@eia.gov Prices - Consumer and

  11. U.S. Energy Information Administration (EIA)

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

    Presentation (Hung Tran) Discussant Presentation (James Smith) Financial and Physical Oil ... Robe) Discussant Presentation (James Smith) Investor flows and the 2008 boombust in ...

  12. Dallas County, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Corporation NatEl Panda Energy International Inc Shermco Industries Inc Southridge Enterprises Southridge Ethanol SunFuel Midstream Tang Group Energy Ltd TransAtlantic Petroleum...

  13. Kaufman County, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Group Meridian Biorefining Corporation Panda Energy International Inc Southridge Enterprises Southridge Ethanol SunFuel Midstream Tang Group Energy Ltd TransAtlantic Petroleum...

  14. Denton County, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Solutions NatEl Panda Energy International Inc Power Generating Inc Southridge Enterprises Southridge Ethanol SunFuel Midstream Sunluz Tang Group Energy Ltd TransAtlantic...

  15. Collin County, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Corporation NCRC Energy Solutions Panda Energy International Inc Southridge Enterprises Southridge Ethanol SunFuel Midstream Tang Group Energy Ltd TransAtlantic Petroleum...

  16. Dallas, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Group Meridian Biorefining Corporation Panda Energy International Inc Southridge Enterprises Southridge Ethanol SunFuel Midstream Tang Group Energy Ltd TransAtlantic Petroleum...

  17. Rockwall County, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Group Meridian Biorefining Corporation Panda Energy International Inc Southridge Enterprises Southridge Ethanol SunFuel Midstream Tang Group Energy Ltd TransAtlantic Petroleum...

  18. EIA - Natural Gas Pipeline Network - Regional/State Underground...

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

    ... Totals may not sum due to independent rounding. Source: Energy Information Administration, GasTran Natural Gas Transportation Information System, Underground Natural Gas Storage ...

  19. spinhirne-98.pdf

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

    forcing studies, Preprint Vol., 9th Conf. on Atmospheric Radiation, AMS, February 1997, Long Beach, California. Spinhirne, J. D., 1993: Micro pulse lidar. IEEE Trans Geo. Rem....

  20. Requesting A Token | Department of Energy

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

    A Token Requesting A Token RSA_SecurID_SID800.jpg Step One - Registering with the DOE's Management Information System (MIS) Before you request a DOE Digital Identity, you must register in DOE's Management Information System (MIS). Please note that DOE Federal employees are already registered and do not need to complete this step. They may skip to step two. During the registration process, you will be required to select a DOE sponsor. Your sponsor is the DOE employee who certifies that you have a

  1. Requesting a Digital ID | Department of Energy

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

    a Digital ID Requesting a Digital ID S puzzle1.jpg tep One - Registering with the DOE's Management Information System (MIS) Before you request a DOE Digital Identity, you must register in DOE's Management Information System (MIS). Please note that DOE Federal employees are already registered and do not need to complete this step. The may skip to step two. During the registration process, you will be required to select a DOE sponsor. Your sponsor is the DOE employee who certifies that you have a

  2. Sandwiched Rnyi divergence satisfies data processing inequality

    SciTech Connect (OSTI)

    Beigi, Salman [School of Mathematics, Institute for Research in Fundamental Sciences (IPM), P.O. Box 19395-5746, Tehran (Iran, Islamic Republic of)] [School of Mathematics, Institute for Research in Fundamental Sciences (IPM), P.O. Box 19395-5746, Tehran (Iran, Islamic Republic of)

    2013-12-15

    Sandwiched (quantum) ?-Rnyi divergence has been recently defined in the independent works of Wilde et al. [Strong converse for the classical capacity of entanglement-breaking channels, preprint http://arxiv.org/abs/arXiv:1306.1586 (2013)] and Mller-Lennert et al. [On quantum Rnyi entropies: a new definition, some properties and several conjectures, preprint http://arxiv.org/abs/arXiv:1306.3142v1 (2013)]. This new quantum divergence has already found applications in quantum information theory. Here we further investigate properties of this new quantum divergence. In particular, we show that sandwiched ?-Rnyi divergence satisfies the data processing inequality for all values of ? > 1. Moreover we prove that ?-Holevo information, a variant of Holevo information defined in terms of sandwiched ?-Rnyi divergence, is super-additive. Our results are based on Hlder's inequality, the Riesz-Thorin theorem and ideas from the theory of complex interpolation. We also employ Sion's minimax theorem.

  3. FIlea

    Office of Legacy Management (LM)

    FIlea THRU: R. L. Kirk and 3. N. ?%l.mxe Hr. Brandgun of Health CC Safety ?M.sion and the wrfte~! tisited -de onJamwy 8,19% to lnvastl@ethe aause of tbs fire In aSJlvenio sarap nhipmnttoHWat St. Lauis. The per&x13 ccmtactod vere I-I. Grleb, W. J. Danahue, and A. A. cannon of Sylv@a. On DeoemSar 23, 1953, Sylvnnla, S-de, supped 809 &i. of uranium acrap,wtich vas identlfled on SF 1Ol Fona 110. 4 - SYL tg MX 83 urcminmbar and&de scrap. I On Saturday, hxnh~r 26, 1953, MIX vaa notified tv

  4. 2010 - 07 | Jefferson Lab

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

    July 2010 Tue, 07/27/2010 - 3:00pm Message from Hugh Montgomery: JLab Senior Leadership Search Committee Thu, 07/22/2010 - 3:00pm MIS Applications Outage Friday Evening Thu, 07/15/2010 - 3:00pm TEDF Groundbreaking Sept. 1 - Invitation

  5. Amorphous silicon enhanced metal-insulator-semiconductor contacts for silicon solar cells

    SciTech Connect (OSTI)

    Bullock, J. Cuevas, A.; Yan, D.; Demaurex, B.; Hessler-Wyser, A.; De Wolf, S.

    2014-10-28

    Carrier recombination at the metal-semiconductor contacts has become a significant obstacle to the further advancement of high-efficiency diffused-junction silicon solar cells. This paper provides the proof-of-concept of a procedure to reduce contact recombination by means of enhanced metal-insulator-semiconductor (MIS) structures. Lightly diffused n{sup +} and p{sup +} surfaces are passivated with SiO{sub 2}/a-Si:H and Al{sub 2}O{sub 3}/a-Si:H stacks, respectively, before the MIS contacts are formed by a thermally activated alloying process between the a-Si:H layer and an overlying aluminum film. Transmission/scanning transmission electron microscopy (TEM/STEM) and energy dispersive x-ray spectroscopy are used to ascertain the nature of the alloy. Idealized solar cell simulations reveal that MIS(n{sup +}) contacts, with SiO{sub 2} thicknesses of ?1.55?nm, achieve the best carrier-selectivity producing a contact resistivity ?{sub c} of ?3 m? cm{sup 2} and a recombination current density J{sub 0c} of ?40 fA/cm{sup 2}. These characteristics are shown to be stable at temperatures up to 350?C. The MIS(p{sup +}) contacts fail to achieve equivalent results both in terms of thermal stability and contact characteristics but may still offer advantages over directly metallized contacts in terms of manufacturing simplicity.

  6. Western oil-shale development: a technology assessment. Volume 2: technology characterization and production scenarios

    SciTech Connect (OSTI)

    Not Available

    1982-01-01

    A technology characterization of processes that may be used in the oil shale industry is presented. The six processes investigated are TOSCO II, Paraho Direct, Union B, Superior, Occidental MIS, and Lurgi-Ruhrgas. A scanario of shale oil production to the 300,000 BPD level by 1990 is developed. (ACR)

  7. TGS Report Template

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

    Engineering Support Services for: Plains and Eastern HVdc Clean Line Energy Partners Report R1308.00.00 Specification Development Prepared by: TransGrid Solutions Inc. 200 - 150 Innovation Dr. Winnipeg, MB R3T 2E1 CANADA www.transgridsolutions.com June 30, 2014 Clean Line Energy Partners Plains and Eastern HVdc Specification Development R1308.00.00 June 30, 2014 © TransGrid Solutions Inc, 2014 i Disclaimer This report was prepared by TransGrid Solutions Inc. ("TGS"), whose

  8. EO 12866 meeting materials from 2/8 - DOE Distrubtion Transformers

    Energy Savers [EERE]

    (1904-AC04) | Department of Energy meeting materials from 2/8 - DOE Distrubtion Transformers (1904-AC04) EO 12866 meeting materials from 2/8 - DOE Distrubtion Transformers (1904-AC04) PDF icon BGE's Comments - DOE Rulemaking 100 CFR Part 431_Final (2).pdf PDF icon BGE's Comments - DOE Rulemaking Final.pdf PDF icon ComEd Helicopter Pictures.pdf PDF icon DOE Dist Trans NOPR ComEd Comments Apr 2012.pdf PDF icon DOE Dist Trans NOPR SA Com Ed Comments Jun 2012.pdf PDF icon DOE Dist Trans Prelim

  9. I

    Office of Scientific and Technical Information (OSTI)

    New Mexico and the Trans-Pecos Area of West Texas (Modified from R. G. Luedke and R. L. Smith, 1978) M. J. Aldrich A. W. Laughlin Los Alamos National Laboratory Los Alamos,New...

  10. Border Trade Facilitation System

    Energy Science and Technology Software Center (OSTI)

    1999-06-07

    System for managing commercial trans-border shipments via the Internet. This application assists geographically distributed commercial and governmental users with the transshipment of goods across the U.S. - Mexico border.

  11. bectcom-new | netl.doe.gov

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

    Low-NOxSOx Burner Retrofit for Utility Cyclone Boilers - Project Brief not available (Withdrawn) TransAlta Technologies, Inc., Los Angeles, CA Design Reports Low NOxSOx Burner...

  12. B O N N E V I L L E P O W E R A D M I N I S T R A T I O N Fact...

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

    moving the power of the Northwest Behind your light switch lies an engineering marvel that helps power the Northwest. BPA's trans- mission system contains more than 15,000...

  13. New Opportunities for Outer Solar System Science using Radioisotope...

    Office of Scientific and Technical Information (OSTI)

    the trans-Neptunian objects (TNO), and distant Kuiper Belt objects (KBO) hold a wealth of information about the primordial conditions that led to the formation of our Solar System. ...

  14. CarBen_Operators_Manual_-_9-27-10_Final_Draft

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

    Source Data o ER: Emissions Reduction Case o Ref: Reference Case o Res: Residential Module o Com: Commercial Module o Ind: Industrial Module o Elec: Electricity Module o Trans:...

  15. Before and after: video highlights advances in Rio de Janeiro...

    Open Energy Info (EERE)

    Before and after: video highlights advances in Rio de Janeiro's TransCarioca bus rapid transit system Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Before and after:...

  16. Joint Meeting on Hydrogen Delivery Modeling and Analysis, May...

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

    of doughnuts?) - Rural? Interstate? - City clusters? - Look at the CTC, HyTrans and NEMS-H2 approaches Follow-up: All of these will be considered and one or more will be...

  17. CoverSheet

    Office of Scientific and Technical Information (OSTI)

    2: Th On sched Develope spectral r method c spectrum signal so o single tran transit, (ii frequency power spe with a str proportio medium o ln The line f current...

  18. Premium Power Corporation Smart Grid Demonstration Project |...

    Open Energy Info (EERE)

    control, manufacturing and installation of seven 500-kW6-hour TransFlow 2000 energy storage systems in California, Massachusetts, and New York to lower peak energy demand and...

  19. slides

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

    wall channel flow compared with the law of the wall. PHASTA (circles) and TransATMIT LES (triangles) results are shown. Moody's diagram friction factor estimate is 0.024. The...

  20. DOE - Fossil Energy:

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

    Services, LLC (Trinidad and Tobago) 1926; 1926-A FE03-30-NG 071103 Mex TransAlta Chihuahua S.A. de C.V. 1877 Page owner: Fossil Energy Office of Communications Page updated...

  1. Transportation Sector Module - NEMS Documentation

    Reports and Publications (EIA)

    2014-01-01

    Documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Transportation Model (TRAN). The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated by the model.

  2. HANDBOOK OF ACCELERATOR PHYSICS AND ENGINEERING Editors: M. Tigner...

    Office of Scientific and Technical Information (OSTI)

    Wkshp. (1989); CERN-LEP-TH89-37 (1989) Grsay SR Group, IEEE Trans. Nucl. Sci. NS-26, No.3 (1979) 3559 R. Chehab et al, Proc. 1 lth Int. Conf. High Energy Act. (1980) V.E. Balakin, ...

  3. 1,"Seabrook","Nuclear","NextEra Energy Seabrook LLC",1246.2

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

    Co of NH",472.1 5,"Newington","Petroleum","Public Service Co of NH",400.2 6,"S C Moore","Hydroelectric","TransCanada Hydro Northeast Inc.,",190.8 7,"Comerford","Hydroelectric...

  4. NREL Investigates Critical Properties of Perovskite Halides Solar...

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

    CH 3 NH 3 PbI 3 Solar Cells: Charge Trans- port, Recombination, and Diffusion Length." Journal of Physical Chemistry Letters (5); 490-494. DOI: 10.1021jz500003v. Comparison of...

  5. 1

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

    observations of atmospheric emission and attenuation at 20.6, 31.65, and 90.0 GHz: A comparison of measurements and theory. IEEE Trans. Ant. & Prop, 38(10), 15,690-15,800...

  6. Posters Comparisons of Brightness Temperature Measurements and...

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

    radiometric observations of atmospheric emission and attenuation at 20.6, 31.65, and 90 GHz: A comparison of measurements and theory. IEEE Trans. Antennas Prop. AP-38:1569...

  7. EERE PowerPoint 97-2004 Template: Green Version

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

    eere.energy.gov Production rates from normal and flexible operations - extended well ... 99 800kMW-yr Cyrg Energy - New Mexico 98 2.75 Trans Alta-Mid American 70 1.5 ...

  8. Characterization of microstructural strengthening in the heat...

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

    5 Maruyama N, Sugiyama M, Hara T, Tamehiro H. JIM 1999;40:268. 6 Goodman SR, Brenner SS, Low Jr JR. Metall Trans 1973;4:2363. 7 Goodman SR, Brenner SS, Low Jr JR....

  9. NALCAL

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

    Physics Seminar 1 West Speaker: Nhan Tran, Fermilab Title: The Evolution of Jets at the LHC: Jets, Subjets and Particles *** Fermilab Lecture Series *** 8:00 P.M....

  10. ners-cp1-20130402104412

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

    (2002). 3 N.Z. Cho, G.S. Lee, and C.J. Park, "Refinement of the 2-D1-D Fusion Method for 3-D Whole Core Transport Calculation," Trans Am. Nucl. Soc., 87, pp. 417-420...

  11. VOLUME

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

    Hussey, and R. E. Peterkin, Jr., IEEE Trans. Plasma Sci. 23, 83 (1995). 14 K. F. Schoenberg, R. A. Gerwin, R. W. Moses, Jr., J. T. Scheuer, and H. P. Wagner, Phys. Plasmas 5,...

  12. Slide 1

    Gasoline and Diesel Fuel Update (EIA)

    Hung Q. Tran EIA Workshop on Financial and Physical Oil Market Linkages Washington D.C. September 27, 2012 The Role of Financial Investment in Commodity Markets In early 2011, the ...

  13. 2010 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    W. F. Brinkman, Director, Office of Science, U.S. Department of Energy. Read More 10.19.10 "Importance of Storage for the Grid," .pdf file (2.3MB) Trans-Atlantic Workshop on ...

  14. "2014 Retail Power Marketers Sales- Industrial"

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

    Energy Resources North Am","CT","Power Marketer",54,162770,12973,7.9701419 "TransCanada Power Marketing, Ltd.","CT","Power Marketer",251,1347975,111807,8.2944417 "Constellation ...

  15. Table 3. Top five retailers of electricity, with end use sectors...

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

    NewEnergy, Inc","Investor-owned",469721,0,296950,149198,23573 4,"TransCanada Power Marketing, Ltd.","Investor-owned",301970,0,0,301970,0 5,"Direct Energy Business ...

  16. "2014 Retail Power Marketers Sales- Total"

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

    ... "Town Square Energy","CT","Power Marketer",7388,33128,7931.7,23.942586 "TransCanada Power Marketing, Ltd.","CT","Power Marketer",251,1347975,111807,8.2944417 "Viridian ...

  17. Table 3. Top five retailers of electricity, with end use sectors...

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

    NewEnergy, Inc","Investor-owned",3073373,0,2140922,923167,9284 5,"TransCanada Power Marketing, Ltd.","Investor-owned",2374650,0,0,2374650,0 " ","Total sales, top five ...

  18. Table 3. Top five retailers of electricity, with end use sectors...

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

    3,"United Illuminating Co","Investor-owned",1771412,1179978,547455,43979,0 4,"TransCanada Power Marketing, Ltd.","Investor-owned",1347975,0,0,1347975,0 5,"Direct Energy ...

  19. Low NO sub x /SO sub x Burner retrofit for utility cyclone boilers

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    Work on process design and LNS Burner design was deferred during this period, pending a reassessment of the project by TransAlta prior to commencement of Budget Period II, and only limited Balance of Plant engineering work was done.

  20. Low NO{sub x}/SO{sub x} Burner retrofit for utility cyclone boilers. Quarterly technical progress report, July--September 1991

    SciTech Connect (OSTI)

    Not Available

    1991-12-31

    Work on process design and LNS Burner design was deferred during this period, pending a reassessment of the project by TransAlta prior to commencement of Budget Period II, and only limited Balance of Plant engineering work was done.

  1. Microsoft Word - L3 THM ITM P3 01 (Rev 2) - Solution Verification report (2-1-12)

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

    Solution Verification Applied to TransAT Large Eddy Simulations for Smooth Wall Channel Flow With Periodic Boundary Conditions, Revision 1 D. Chatzikyriakou, J. Buongiorno, Massachusetts Institute of Technology C. Narayanan, ASCOMP GmbH February 28, 2012 CASL-U-2011-0184-001 Solution Verification Applied to TransAT Large Eddy Simulations for Smooth Wall Channel Flow With Periodic Boundary Conditions REVISION 1 D. Chatzikyriakou 1 , J. Buongiorno 1* , C. Narayanan 2 1 Massachusetts Institute of

  2. Publications | netl.doe.gov

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

    Publications Find Rare Earth Elements from Coal and Coal By-Products journal publications and conference presentations posted here. Journal Publications Authors Title Journal (page) Date Tran X. Phuoc, Ping Wang, Dustin McIntyre Discovering the Feasibility of Using the Radiation Forces for Recovering Rare Earth Elements from Coal Power Plant By-Products Advanced Powder Technology, 26 (1465-1472) 09/01/2015 Tran X. Phuoc, Ping Wang, Dustin McIntyre Detection of Rare Earth Elements in Powder River

  3. YEAR","MONTH","STATE","UTILITY_ID","UTILITY_NAME","RESIDENTIAL_GP REVENUES (Tho

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

    UTILITY_ID","UTILITY_NAME","RESIDENTIAL_GP REVENUES (Thousand $)","COMMERCIAL_GP REVENUES (Thousand $)","INDUSTRIAL_GP REVENUES (Thousand $)","TRANS_GP REVENUES (Thousand $)","TOTAL_GP REVENUES (Thousand $)","RESIDENTIAL_GP SALES (MWh)","COMMERCIAL_GP SALES (MWh)","INDUSTRIAL_GP SALES (MWh)","TRANS_GP SALES (MWh)","TOTAL_GP SALES (MWh)","RESIDENTIAL_GP

  4. EIS-0450: EPA Notice of Availability of Draft Environmental Impact

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

    Statement | Department of Energy EIS-0450: EPA Notice of Availability of Draft Environmental Impact Statement EIS-0450: EPA Notice of Availability of Draft Environmental Impact Statement TransWest Express Transmission Project; Wyoming, Colorado, Utah, and Nevada EPA announces the availability of the Draft EIS for the TransWest Express Transmission Project in Wyoming, Colorado, Utah, and Nevada. The Bureau of Land Management and DOE's Western Area Power Administration, joint lead agencies for

  5. CPY Document

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

    L Risk Assessment and Environmental Consequence Analysis Final EIS Keystone Pipeline Project Appendix M Specific Practices of the Pertinent Natural Resources Conservation Service Field Office Technical Guides (Note: This appendix is Table 1, taken directly from Data Response #2, submitted by TransCanada Keystone Pipeline, L.P. to the Department of State in the Application for Presidential Permit on April 4, 2007.) U.S. Department of State TransCanada Keystone Pipeline, L.P. Application for

  6. EIS-0450: DOE Notice of Availability of Draft Environmental Impact

    Office of Environmental Management (EM)

    Statement | Department of Energy DOE Notice of Availability of Draft Environmental Impact Statement EIS-0450: DOE Notice of Availability of Draft Environmental Impact Statement TransWest Express Transmission Project; Wyoming, Colorado, Utah, and Nevada DOE announces the availability of the Draft EIS for the TransWest Express Transmission Project in Wyoming, Colorado, Utah, and Nevada. The Bureau of Land Management and DOE's Western Area Power Administration, joint lead agencies for the

  7. EIS-0450: Draft Environmental Impact Statement | Department of Energy

    Office of Environmental Management (EM)

    Draft Environmental Impact Statement EIS-0450: Draft Environmental Impact Statement TransWest Express Transmission Project; Wyoming, Colorado, Utah, and Nevada This EIS, being prepared jointly by DOE's Western Area Power Administration and the Department of the Interior's Bureau of Land Management (Wyoming State Office), evaluates the environmental impacts of granting a right-of-way for the TransWest Express Transmission Project and amending a land use plan. The project consists of an overhead

  8. EIS-0450: Notice of Intent To Prepare an Environmental Impact Statement |

    Office of Environmental Management (EM)

    Department of Energy Notice of Intent To Prepare an Environmental Impact Statement EIS-0450: Notice of Intent To Prepare an Environmental Impact Statement TransWest Express Transmission Project; Wyoming, Colorado, Utah, and Nevada The Bureau of Land Management (BLM) Wyoming State Office, Cheyenne, Wyoming, intends to prepare an Environmental Impact Statement (EIS) analyzing the impacts of a right-of-way (ROW) application for the TransWest Express Transmission Project (Project) and potential

  9. Steam Balancing and Tuning for Multifamily Residential Buildings in Chicagoland

    SciTech Connect (OSTI)

    Choi, J.; Ludwig, P.; Brand, L.

    2012-08-01

    Older heating systems often suffer from mis-investment--multiple contractors upgrading parts of systems in inadequate or inappropriate ways that reduce system functionality and efficiency--or from a lack of proper maintenance. This technical report addresses these barriers to information, contractor resources, and cost-savings. Building off of previous research, CNT Energy conducted a study to identify best practices for the methodology, typical costs, and energy savings associated with steam; system balancing.

  10. Material Balance Assessment for Double-Shell Tank Waste Pipeline Transfer

    SciTech Connect (OSTI)

    Onishi, Yasuo; Wells, Beric E.; Hartley, Stacey A.; Enderlin, Carl W.; White, Mike

    2002-10-30

    PNNL developed a material balance assessment methodology based on conservation of mass for detecting leaks and mis-routings in pipeline transfer of double-shell tank waste at Hanford. The main factors causing uncertainty in these transfers are variable property and tank conditions of density, existence of crust, and surface disturbance due to mixer pump operation during the waste transfer. The methodology was applied to three waste transfers from Tanks AN-105 and AZ-102.

  11. Steam System Balancing and Tuning for Multifamily Residential Buildings in Chicagoland

    SciTech Connect (OSTI)

    Choi, Jayne; Ludwig, Peter; Brand, Larry

    2012-08-01

    Older heating systems often suffer from mis-investment--multiple contractors upgrading parts of systems in inadequate or inappropriate ways that reduce system functionality and efficiency--or from a lack of proper maintenance. This technical report addresses these barriers to information, contractor resources, and cost-savings. Building off of previous research, CNT Energy conducted a study to identify best practices for the methodology, typical costs, and energy savings associated with steam system balancing.

  12. Tritium Focus Group Meeting:

    Office of Environmental Management (EM)

    32 nd Tritium Focus Group Meeting: Tritium research activities in Safety and Tritium Applied Research (STAR) facility, Idaho National Laboratory Masashi Shimada Fusion Safety Program, Idaho National Laboratory April 25 th 2013, Germantown, MD STI #: INL/MIS-13-28975 Outlines 1. Motivation of tritium research activity in STAR facility 2. Unique capabilities in STAR facility 3. Research highlights from tritium retention in HFIR neutron- irradiated tungsten April 25th 2013 Germantown, MD STAR

  13. Workplace Lessons Learned through the Nation's Largest PEV Charging Projects

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

    gov Workplace Lessons Learned through the Nation's Largest PEV Charging Projects DOE Workplace Charging Challenge Summit Alexandria, VA John Smart 11-18-2014 INL/MIS-14-33698 Idaho National Laboratory * U.S. Department of Energy (DOE) federal laboratory * 890 square mile site with 4,000 staff * Support DOE's strategic goal - Increase U.S. energy security and reduce the nation's dependence on foreign oil * Multi-program DOE laboratory - Nuclear Energy - Fossil, Biomass, Wind, Geothermal and

  14. Fuel Cycle Research and Development Advanced Fuels Campaign

    Office of Environmental Management (EM)

    Advanced Fuels Campaign In-reactor Instrumentation Overview Heather J. MacLean Chichester, PhD Irradiation Testing Technical Lead Advanced Fuels Campaign 28 October 2015 Advanced Sensors and Instrumentation 2015 NE I&C Review Webinar INL/MIS-15-37102 FCRD Advanced Fuels Campaign n Develop near-term accident tolerant LWR fuel technology n Perform research and development of long-term transmutation options 2 ATF AFC Fuel Development Life Cycle Irradiation Testing Performance Assessment

  15. Special Report: IG-0900 | Department of Energy

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

    IG-0900 Special Report: IG-0900 December 6, 2013 Department of Energy's July 2013 Cyber Security Breach To facilitate its administrative and operational needs, the Department of Energy maintains a substantial amount of personally identifiable information (PII). The Department's Management Information System (MIS) provides a gateway for users to access a system known as the DOE Employee Data Repository (DOEInfo) database. Because of the importance of ensuring the security of the Department's

  16. Western states enhanced oil shale recovery program: Shale oil production facilities conceptual design studies report

    SciTech Connect (OSTI)

    Not Available

    1989-08-01

    This report analyzes the economics of producing syncrude from oil shale combining underground and surface processing using Occidental's Modified-In-Situ (MIS) technology and Lawrence Livermore National Laboratory's (LLNL) Hot Recycled Solids (HRS) retort. These retorts form the basic technology employed for oil extraction from oil shale in this study. Results are presented for both Commercial and Pre-commercial programs. Also analyzed are Pre-commercialization cost of Demonstration and Pilot programs which will confirm the HRS and MIS concepts and their mechanical designs. These programs will provide experience with the circulating Fluidized Bed Combustor (CFBC), the MIS retort, the HRS retort and establish environmental control parameters. Four cases are considered: commercial size plant, demonstration size plant, demonstration size plant minimum CFBC, and a pilot size plant. Budget cost estimates and schedules are determined. Process flow schemes and basic heat and material balances are determined for the HRS system. Results consist of summaries of major equipment sizes, capital cost estimates, operating cost estimates and economic analyses. 35 figs., 35 tabs.

  17. Nonadiabatic ab initio molecular dynamics of photoisomerization in bridged azobenzene

    SciTech Connect (OSTI)

    Gao Aihua; Li Bin; Zhang Peiyu; Han Keli [State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023 (China)

    2012-11-28

    The photoisomerization mechanisms of bridged azobenzene are investigated by means of surface hopping dynamics simulations based on the Zhu-Nakamura theory. In the geometry optimizations and potential energy surface calculations, four minimum-energy conical intersections between the ground state and the lowest excited state are found to play important roles in the trans-cis and cis-trans isomerization processes. The trans-cis photoisomerization proceeds through two minimum-energy conical intersections. Ultrafast pedal motion of the N atoms and twisting of phenyl rings around their N-C bonds allows the molecule to move to a minimum-energy conical intersection, after which surface hopping from S{sub 1} to S{sub 0} occurs. In the S{sub 0} state, further rotation occurs around the N=N bond and two N-C bonds until the azo moiety and phenyl rings complete their isomerization. Finally, the cis form is achieved by subsequent adjustment of the ethylene bridge. In the cis-trans photodynamics, there is one rotational pathway, in the middle of which two CIs are responsible for the surface hopping to the S{sub 0} state. After the nonadiabatic transition, the molecule reaches the trans form through a barrierless pathway and the two phenyl rings and the additional bridge complete their reorientation almost at the same time.

  18. A model-free temperature-dependent conformational study of n-pentane in nematic liquid crystals

    SciTech Connect (OSTI)

    Burnell, E. Elliott; Weber, Adrian C. J.; Dong, Ronald Y.; Meerts, W. Leo; Lange, Cornelis A. de

    2015-01-14

    The proton NMR spectra of n-pentane orientationally ordered in two nematic liquid-crystal solvents are studied over a wide temperature range and analysed using covariance matrix adaptation evolutionary strategy. Since alkanes possess small electrostatic moments, their anisotropic intermolecular interactions are dominated by short-range size-and-shape effects. As we assumed for n-butane, the anisotropic energy parameters of each n-pentane conformer are taken to be proportional to those of ethane and propane, independent of temperature. The observed temperature dependence of the n-pentane dipolar couplings allows a model-free separation between conformer degrees of order and conformer probabilities, which cannot be achieved at a single temperature. In this way for n-pentane 13 anisotropic energy parameters (two for trans trans, tt, five for trans gauche, tg, and three for each of gauche{sub +} gauche{sub +}, pp, and gauche{sub +} gauche{sub ?}, pm), the isotropic trans-gauche energy difference E{sub tg} and its temperature coefficient E{sub tg}{sup ?} are obtained. The value obtained for the extra energy associated with the proximity of the two methyl groups in the gauche{sub +} gauche{sub ?} conformers (the pentane effect) is sensitive to minute details of other assumptions and is thus fixed in the calculations. Conformer populations are affected by the environment. In particular, anisotropic interactions increase the trans probability in the ordered phase.

  19. Elimination of GeO(2) And Ge(3)N(4) Interfacial Transition Regions And Defects at N-Type Ge Interfaces: a Pathway for Formation of N-MOS Devices on Ge Substrates

    SciTech Connect (OSTI)

    Lucovsky, G.; Lee, S.; Long, J.P.; Seo, H.; Luning, J.

    2009-05-19

    The contribution from relatively low-K SiON interfacial transition regions (ITRs) between Si and transition metal (TM) gate dielectrics places a significant limitation on equivalent oxide thickness (EOT) scaling for Si complementary metal-oxide-semiconductor (CMOS) devices. This limitation is equally significant and limiting for Ge CMOS devices. Low-K Ge-based ITRs in Ge devices have also been shown to limit performance and reliability, particular for n-MOS field effect transistors. This article identifies the source of significant electron trapping at interfaces between n-Ge or inverted p-Ge, and Ge oxide, nitride and oxynitride ITRs. This is shown to be an interfacial band alignment issue in which native Ge ITRs have conduction band offset energies smaller than those of TM dielectrics, and trap electrons for negative Ge substrate bias. This article also describes a novel remote plasma processing approach for effectively eliminating any significant native Ge ITRs and using a plasma-processing/annealing process sequence for bonding TM gate dielectrics directly to the Ge substrate surface.

  20. Adsorption and switching properties of a N-benzylideneaniline based molecular switch on a Au(111) surface

    SciTech Connect (OSTI)

    Ovari, Laszlo; Luo, Ying; Haag, Rainer; Leyssner, Felix; Tegeder, Petra; Wolf, Martin

    2010-07-28

    High resolution electron energy loss spectroscopy has been employed to analyze the adsorption geometry and the photoisomerization ability of the molecular switch carboxy-benzylideneaniline (CBA) adsorbed on Au(111). CBA on Au(111) adopts a planar (trans) configuration in the first monolayer (ML) as well as for higher coverages (up to 6 ML), in contrast to the strongly nonplanar geometry of the molecule in solution. Illumination with UV light of CBA in direct contact with the Au(111) surface ({<=}1 ML) caused no changes in the vibrational structure, whereas at higher coverages (>1 ML) pronounced modifications of vibrational features were observed, which we assign to a trans{yields}cis isomerization. Thermal activation induced the back reaction to trans-CBA. We propose that the photoisomerization is driven by a direct (intramolecular) electronic excitation of the adsorbed CBA molecules in the second ML (and above) analogous to CBA in the liquid phase.

  1. Converting LPG caverns to natural-gas storage permits fast response to market

    SciTech Connect (OSTI)

    Crossley, N.G.

    1996-02-19

    Deregulation of Canada`s natural-gas industry in the late 1980s led to a very competitive North American natural-gas storage market. TransGas Ltd., Regina, Sask., began looking for method for developing cost-effective storage while at the same time responding to new market-development opportunities and incentives. Conversion of existing LPG-storage salt caverns to natural-gas storage is one method of providing new storage. To supply SaskEnergy Inc., the province`s local distribution company, and Saskatchewan customers, TransGas previously had developed solution-mined salt storage caverns from start to finish. Two Regina North case histories illustrate TransGas` experiences with conversion of LPG salt caverns to gas storage. This paper provides the testing procedures for the various caverns, cross-sectional diagrams of each cavern, and outlines for cavern conversion. It also lists storage capacities of these caverns.

  2. Line narrowing spectroscopic studies of DNA-carcinogen adducts and DNA-dye complexes

    SciTech Connect (OSTI)

    Suh, Myungkoo

    1995-12-06

    Laser-induced fluorescence line narrowing and non-line narrowing spectroscopic methods were applied to conformational studies of stable DNA adducts of the 7{beta}, 8{alpha}-dihydoxy-9{alpha}, l0{alpha}-epoxy-7,8,9, 10-tetrahydrobenzo[{alpha}]pyrene (anti-BPDE). Stereochemically distinct (+)-trans-, ({minus})-trans-, (+)-cis- and ({minus})-cis adducts of anti-BPDE bound to exocyclic amino group of the central guanine in an 11-mer oligonucleotide, exist in a mixture of conformations in frozen aqueous buffer matrices. The (+)-trans adduct adopts primarily an external conformation with a smaller fraction ( {approximately} 25 %) exists in a partially base-stacked conformation. Both cis adducts were found to be intercalated with significant {pi}-{pi} stacking interactions between the pyrenyl residues and the bases. Conformations of the trans-adduct of (+)-anti -BPDE in 11-mer oligonucleotides were studied as a function of flanking bases. In single stranded form the adduct at G{sub 2} or G{sub 3} (5 ft-flanking, base guanine) adopts a conformation with strong, interaction with the bases. In contrast, the adduct with a 5ft-flanking, thymine exists in a primarily helixexternal conformation. Similar differences were observed in the double stranded oligonucleotides. The nature of the 3ft-flanking base has little influence on the conformational equilibrium of the (+)-trans-anti BPDE-dG adduct. The formation and repair of BPDE-N{sup 2}-dG in DNA isolated from the skin of mice treated topically with benzo[{alpha}]pyrene (BP) was studied. Low-temperature fluorescence spectroscopy of the intact DNA identified the major adduct as (+)-trans-anti-BPDE-N-dG, and the minor adduct fraction consisted mainly of (+)-cis-anti-BPDE-N{sup 2}-dG.

  3. VIA EMAIL DELIVERY

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

    VIA EMAIL DELIVERY March 28, 2012 Lamont Jackson Office of Electricity Delivery and Energy Reliability U.S. Department of Energy 1000 Independence Avenue SW Washington, D.C. 20585 Lamont.Jackson@hq.doe.gov Re: Request for Information, OE Docket No. RRTT-IR-001, Rapid Response Team for Transmission Dear Mr. Jackson: TransWest Express LLC (TransWest) appreciates the opportunity to respond to the Department of Energy's questions related to permitting transmission lines, as outlined in the February

  4. Approximate photochemical dynamics of azobenzene with reactive force fields

    SciTech Connect (OSTI)

    Li, Yan; Hartke, Bernd

    2013-12-14

    We have fitted reactive force fields of the ReaxFF type to the ground and first excited electronic states of azobenzene, using global parameter optimization by genetic algorithms. Upon coupling with a simple energy-gap transition probability model, this setup allows for completely force-field-based simulations of photochemical cis?trans- and trans?cis-isomerizations of azobenzene, with qualitatively acceptable quantum yields. This paves the way towards large-scale dynamics simulations of molecular machines, including bond breaking and formation (via the reactive force field) as well as photochemical engines (presented in this work)

  5. O:ELECTRICEA-216.PDF

    Energy Savers [EERE]

    TransAlta Energy Marketing (U.S.) Inc. Order No. EA-216 I. BACKGROUND Exports of electricity from the United States to a foreign country are regulated and require authorization under section 202(e) of the Federal Power Act (FPA) (16 U.S.C. §824a(e)). On June 23, 1999, TransAlta Energy Marketing (U.S.) Inc. (TEMUS) applied to the Office of Fossil Energy (FE) of the Department of Energy (DOE) for authorization to transmit electric energy to Canada as a power marketer. TEMUS is a Delaware

  6. Nitroxylcob(III)Alamin: Synthesis And X-Ray Structural Characterization

    SciTech Connect (OSTI)

    Hannibal, L.; Smith, C.A.; Jacobsen, D.W.; Brasch, N.E.

    2009-06-01

    The long-elusive crystal structure of nitrosylcobalamin (NOCbl) reveals that the Co-N-O angle is 117.4-121.4{sup o}; hence, NOCbl is best described as nitroxylcob(III)alamin in the solid state (see picture: Co purple, N blue, O red, P orange, C gray, H white). The length of the Co-N bond trans to the NO ligand is typical of those seen when strong {beta}-axial ligands are positioned trans to the 5,6-dimethylbenzimidazole group.

  7. Production and properties of Si-SiO2-In Sb structures

    SciTech Connect (OSTI)

    Padalko, A.G.; Kotov, B.A.; Lazarev, V.B.; Sukharev, V.I.; Volkov, V.V.

    1985-10-01

    When MIS structures are formed by pyrolysis of silane with subsequent thermal oxidation of the film of polycrystalline silicon on sapphire and with oriented crystallization of thin layers of an indium antimonide melt on the produced structures, the highly doped silicon-silicon dioxide-InSb has a concentration of majority charge carriers of (2-5) . 10/sup 15/ cm/sup -9/ with a density of surface states of (2-8) . 10/sup 11/ ev/sup -1/ . cm/sup -2/.

  8. Carbon monoxide sensor and method of use thereof

    DOE Patents [OSTI]

    McDaniel; Anthony H. (Livermore, CA), Medlin; J. Will (Boulder, CO), Bastasz; Robert J. (Livermore, CA)

    2007-09-04

    Carbon monoxide sensors suitable for use in hydrogen feed streams and methods of use thereof are disclosed. The sensors are palladium metal/insulator/semiconductor (Pd-MIS) sensors which may possess a gate metal layer having uniform, Type 1, or non-uniform, Type 2, film morphology. Type 1 sensors display an increased sensor response in the presence of carbon monoxide while Type 2 sensors display a decreased response to carbon monoxide. The methods and sensors disclosed herein are particularly suitable for use in proton exchange membrane fuel cells (PEMFCs).

  9. 1. CONTRACT ID CODE PAGE OF PAGES AMENDMENT OF SOLICITATIONIMODIFICATION OF CONTRACT I11 5

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

    SOLICITATIONIMODIFICATION OF CONTRACT I11 5 2 AMENDMENT/MODIFICATION NO 3. EFFECTIVE DATE (MD Y) 4. REQUISITION/PURCHASE REQ. NO SPROJECT NO. (If applicable) 273 See Block 16C 6 ISSUED BY CODE 7 ADMINISTERED BY (If olher than Item 6,, CODE U.S. Department of Energy Office of River Protection P. 0. Box 450, MIS 116-60 Richland, WA 99352 8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, Stale and ZIP code) 9A. AMENDMENT OF SOLICITATION NO. ED Bechtel National, Inc. 9B. DATED (SEE ITEM I])

  10. 1. CONTRACT ID CODE PAGE of: PAGES AMENDM ENT OF SOLICITATION/MODIFICATION OF CONTRACT I -1 5

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

    of: PAGES AMENDM ENT OF SOLICITATION/MODIFICATION OF CONTRACT I -1 5 2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE (0/1T 4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO. (If applicable) 286 See Block 16C 12EM0014771 6. ISSUED BY CODE 7. AD)MINISTERED BY (If otherrtianItm 6) CODE U.S. Department of Energy Office of River Protection P. 0. Box 450, MIS 116-60 Richland, WA 99352 8. NAME AND ADDRESS OF CONTRACTOR (No., street. county.. State and ZIP code) 9A. AMENDMENT OF SOLICITATION NO. Bechtel

  11. DE-FC26-05NT42665 | netl.doe.gov

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

    5 Gas Hydrate Instability in the Southeastern Bering Sea DE-FC26-05NT42665 Project Goal The objective of this study was to test the hypothesis that gas hydrate dissociation in marine sediments was associated with and may actually have driven millennial scale climate change during Marine Isotope Stage (MIS) 3 and during other time periods in the late Quaternary. An investigation of the nature of deposition and alteration of the methane hydrate in cores from the Umnak Plateau in the southeastern

  12. kendall_aps06.ppt

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

    kaon decay in MiniBooNE Kendall Mahn Columbia University * MiniBooNE beamline overview * Kaon flux predictions * Kaon measurements in MiniBooNE - high energy events * Summary MiniBooNE beamline * MiniBooNE is searching for ν µ to ν e oscillations - Produce a beam of ν µ , look for ν e * 8 GeV protons hit Be target, producing: - π+ (primary source of ν µ ) - K+/- (decay to ν µ , ν e ) - K 0 (decay to ν e ) Oscillation search backgrounds * Three major backgrounds: - misID'd π 0 s *

  13. IT Division | Jefferson Lab

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

    Information Technology At Jefferson Lab High-performance computing is essential to the success of the experimental program at Jefferson Lab. A D D I T I O N A L L I N K S: IT Home Help Desk Scientific Computing MIS Contacts JLab Library top-right bottom-left-corner bottom-right-corner Information Technology The Information Technology Division uses cutting-edge technology to provide high-quality services and capabilities that enable the lab to pursue its research mission in support of the

  14. Radiolysis of Salts and Long-Term Storage Issues for Both Pure and Impure PuO{sub 2} Materials in Plutonium Storage Containers

    SciTech Connect (OSTI)

    Lav Tandon

    2000-05-01

    The Material Identification and Surveillance (MIS) project sponsored a literature search on the effects of radiation on salts, with focus on alkali chlorides. The goal of the survey was to provide a basis for estimating the magnitude of {alpha} radiation effects on alkali chlorides that can accompany plutonium oxide (PuO{sub 2}) into storage. Chloride radiolysis can yield potentially corrosive gases in plutonium storage containers that can adversely affect long-term stability. This literature search was primarily done to provide a tutorial on this topic, especially for personnel with nonradiation chemistry backgrounds.

  15. MiniBooNE Steve Brice Fermilab

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

    17 May 2006 1 MiniBooNE Steve Brice Fermilab * Oscillation Analysis * Issues of the Past Year - Normalization - Optical Model -  0 MisIDs * Summary * Future DOE Review 17 May 2006 2 MiniBooNE Goal * Search for  e appearance in a   beam at the ~0.3% level - L=540 m ~10x LSND - E~500 MeV ~10x LSND DOE Review 17 May 2006 3 Particle ID * Identify electrons (and thus candidate  e events) from characteristic hit topology * Non-neutrino background easily removed     n p W

  16. No Slide Title

    Office of Environmental Management (EM)

    Monitoring and Control of the Hybrid Laser-Gas Metal-Arc Welding Process DOE-NEET-AMM Date: September 2015 Dennis C. Kunerth, Tim McJunkin, and Corrie Nichol Idaho National Laboratory Evgueni I. Todorov, Steve Levesque Edison Welding Institute Feng Yu and Dana Couch Electric Power Research Institute INL/MIS-14-33465 Outline * Overview of Project * INL Sensor and system development focusing on real-time ultrasonic inspection probe/methods * EWI real-time Eddy-Current inspection * Concluding

  17. Stable radiometal antibody immunoconjugates

    DOE Patents [OSTI]

    Mease, R.C.; Srivastava, S.C.; Gestin, J.F.

    1994-08-02

    The present invention relates to new rigid chelating structures, to methods for preparing these materials, and to their use in preparing radiometal labeled immunoconjugates. These new chelates include cyclohexyl EDTA monohydride, the trans forms of cyclohexyl DTPA and TTHA, and derivatives of these cyclohexyl polyaminocarboxylate materials. No Drawings

  18. RR UECX I DEUEetdJ16 T LEMON7 ILL =@I9 V

    Office of Legacy Management (LM)

    CMIU AM) ACCOUWfdBlLtTY mu--., ci.. . ,..' TRANsFERf?ED TO STATtON 8yL F' D RFF RD hi& AC (tFw 110 78 ;)I 00 756-I rtoaJ40 Qf+?WZ u g F:. :.- ;-* -c 5 % r, "c;' a t-7 3:...

  19. Mohegan Indian Tribe- 1995 Project

    Broader source: Energy.gov [DOE]

    Located in Uncasville, Connecticut, the Mohegan Tribe of Indians of Connecticut is in an area classified by EPA as ozone non-attainment. The air shed of the reservation receives trans-boundary ozone and its precursors from upwind non-Native American sources. Therefore, conservation, prevention, and mitigation of air pollution are important. Use of sustainable energy is preferred.

  20. CX-003020: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Clean Energy Rebate Program - GenTran Solar ProjectCX(s) Applied: A9, B5.1Date: 07/14/2010Location(s): Alpharetta, GeorgiaOffice(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory

  1. Liquid Transportation Fuels from Coal and Biomass | Department of Energy

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

    Transportation Fuels from Coal and Biomass Liquid Transportation Fuels from Coal and Biomass Presented at the U.S. Department of Energy sponsored a Light Duty Vehicle Workshop in Washington, D.C. on July 26, 2010. PDF icon liquid_trans_tech.pdf More Documents & Publications February GBTL Webinar GBTL Workshop GHG Emissions Department of Energy Quadrennial Technology Review Alternative Fuels Workshop

  2. Hybrid metal organic scintillator materials system and particle detector

    DOE Patents [OSTI]

    Bauer, Christina A.; Allendorf, Mark D.; Doty, F. Patrick; Simmons, Blake A.

    2011-07-26

    We describe the preparation and characterization of two zinc hybrid luminescent structures based on the flexible and emissive linker molecule, trans-(4-R,4'-R') stilbene, where R and R' are mono- or poly-coordinating groups, which retain their luminescence within these solid materials. For example, reaction of trans-4,4'-stilbenedicarboxylic acid and zinc nitrate in the solvent dimethylformamide (DMF) yielded a dense 2-D network featuring zinc in both octahedral and tetrahedral coordination environments connected by trans-stilbene links. Similar reaction in diethylformamide (DEF) at higher temperatures resulted in a porous, 3-D framework structure consisting of two interpenetrating cubic lattices, each featuring basic to zinc carboxylate vertices joined by trans-stilbene, analogous to the isoreticular MOF (IRMOF) series. We demonstrate that the optical properties of both embodiments correlate directly with the local ligand environments observed in the crystal structures. We further demonstrate that these materials produce high luminescent response to proton radiation and high radiation tolerance relative to prior scintillators. These features can be used to create sophisticated scintillating detection sensors.

  3. Hydrogen Policy and Analyzing the Transition | Department of Energy

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

    Policy and Analyzing the Transition Hydrogen Policy and Analyzing the Transition Presentation at the Renewable Hydrogen Workshop held Nov 16, 2009, in Palm Springs, CA PDF icon renewable_hydrogen_workshop_nov16_leiby.pdf More Documents & Publications Integrated Market Modeling of Hydrogen Transition Scenarios with HyTrans Hydrogen Transition Study Cost and Impacts of Policies

  4. CX-006819: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Replace Aging Wood Poles on Trans Alta?s Centralia Tap to Chehalis-Covington No. 1 230-Kilovolt Transmission LineCX(s) Applied: B1.3Date: 09/16/2011Location(s): Lewis County, WashingtonOffice(s): Bonneville Power Administration

  5. Stable radiometal antibody immunoconjugates

    DOE Patents [OSTI]

    Mease, Ronnie C. (Coram, NY); Srivastava, Suresh C. (Setauket, NY); Gestin, Jean-Francois (Oudon, FR)

    1994-01-01

    The present invention relates to new rigid chelating structures, to methods for preparing these materials, and to their use in preparing radiometal labeled immunoconjugates. These new chelates include cyclohexyl EDTA monohydride, the trans forms of cyclohexyl DTPA and TTHA, and derivatives of these cyclohexyl polyaminocarboxylate materials.

  6. Cyclohexyl-triethylenetetraamine hexacetic acid

    DOE Patents [OSTI]

    Mease, Ronnie C. (Coram, NY); Srivastava, Suresh C. (Setauket, NY); Gestin, Jean-Francois (Oudon, FR)

    1992-01-01

    The present invention relates to new rigid chelating structures, to methods for preparing these materials, and to their use in preparing radiometal labeled immunoconjugates. These new chelates include cyclohexyl EDTA monohydride, the trans forms of cyclohexyl DTPA and TTHA, and derivatives of these cyclohexyl polyaminocarboxylate materials.

  7. Topology Exploration with Hierarchical Landscapes

    Office of Scientific and Technical Information (OSTI)

    ... In Proc. IEEE Visualization'98, 51-58. B l o w , J. 2000. Terrain rendering at higher ... IEEE Trans. Vis. Comput. Graph. 17, 9, 1307-1324. C a r r , H ., a n d S n o e y i n k , ...

  8. Microsoft Word - PBII Plenary Paper.doc

    Office of Scientific and Technical Information (OSTI)

    ... E2.3:25. 3 S. Qin, Y. Zhou, and C. Chan, IEEE Trans. of Plasma Sci. 27 (1999) 766-771. ... Instrum. & Methods B 55 (1991) 898-901. 25 41 C. Yu and N. W. Cheung, IEEE Elec. Dev. ...

  9. Word Pro - Untitled1

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

    Energy GSA 1 HHS 2 Interior Justice NASA 3 Postal Service Trans- portation Veterans Affairs Other 4 Total 1975 9.5 1,360.2 50.4 22.3 6.5 9.4 5.9 13.4 30.5 19.3 27.1 10.5...

  10. 2014 Retail Power Marketers Sales- Total

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

    ... 2,340.0 9.94 Texas Retail Energy, LLC CT Power Marketer 1 87,776 8,143.3 9.28 Town Square Energy CT Power Marketer 7,388 33,128 7,931.7 23.94 TransCanada Power Marketing, Ltd. ...

  11. EIS-0139: Final Environmental Impact Statement | Department of Energy

    Office of Environmental Management (EM)

    39: Final Environmental Impact Statement EIS-0139: Final Environmental Impact Statement Trans-Alaska Gas System PDF icon EIS-0139-FEIS-1988.pdf More Documents & Publications Response to several FOIA requests - Renewable Energy. Alaska LNG Project LLC - 14-96-LNG Order 3643: Alaska LNG Project, LLC

  12. Protonation Studies of a Tungsten Dinitrogen Complex Supported by a Diphosphine Ligand Containing a Pendant Amine

    SciTech Connect (OSTI)

    Weiss, Charles J.; Egbert, Jonathan D.; Chen, Shentan; Helm, Monte L.; Bullock, R. Morris; Mock, Michael T.

    2014-05-12

    Treatment of trans-[W(N2)2(dppe)(PEtNMePEt)] (dppe = Ph2PCH2CH2PPh2; PEtNMePEt = Et2PCH2N(Me)CH2PEt2) with three equivalents of tetrafluoroboric acid (HBF4?Et2O) at -78 C generated the seven-coordinate tungsten hydride trans-[W(N2)2(H)(dppe)(PEtNMePEt)][BF4]. Depending on the temperature of the reaction, protonation of a pendant amine is also observed, affording trans-[W(N2)2(H)(dppe)(PEtNMe(H)PEt)][BF4]2, with formation of the hydrazido complex, [W(NNH2)(dppe)(PEtNMe(H)PEt)][BF4]2, as a minor product. Similar product mixtures were obtained using triflic acid (HOTf). Upon acid addition to the carbonyl analogue, cis-[W(CO)2(dppe)(PEtNMePEt)], the seven-coordinate carbonyl-hydride complex, trans-[W(CO)2(H)(dppe)(PEtN(H)MePEt)][OTf]2 was generated. The mixed diphosphine complex without the pendant amine in the ligand backbone, trans-[W(N2)2(dppe)(depp)] (depp = Et2P(CH2)3PEt2), was synthesized and treated with HBF4?Et2O, selectively generating a hydrazido complex, [W(NNH2)(F)(dppe)(depp)][BF4]. Computational analysis was used to probe proton affinity of three sites of protonation, the metal, pendant amine, and N2 ligand in these complexes. Room temperature reactions with 100 equivalents of HOTf produced NH4+ from reduction of the N2 ligand (electrons come from W). The addition of 100 equivalents HOTf to trans-[W(N2)2(dppe)(PEtNMePEt)] afforded 0.88 0.02 equivalents NH4+, while 0.36 0.02 equivalents of NH4+was formed upon treatment of trans-[W(N2)2(dppe)(depp)], the complex without the pendant amine. This work was supported as part of the Center for Molecular Electrocatalysis, an Energy Frontier Research Center funded by the U.S. Department of Energy Office of Science, Office of Basic Energy Sciences. Computational resources were provided by the National Energy Research Scientific Computing Center (NERSC) at Lawrence Berkeley National Laboratory. Pacific Northwest National Laboratory is operated by Battelle for DOE.

  13. Enabling Graph Mining in RDF Triplestores using SPARQL for Holistic In-situ Graph Analysis

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

    Lee, Sangkeun; Sukumar, Sreenivas R; Hong, Seokyong; Lim, Seung-Hwan

    2016-01-01

    The graph analysis is now considered as a promising technique to discover useful knowledge in data with a new perspective. We envi- sion that there are two dimensions of graph analysis: OnLine Graph Analytic Processing (OLGAP) and Graph Mining (GM) where each respectively focuses on subgraph pattern matching and automatic knowledge discovery in graph. Moreover, as these two dimensions aim to complementarily solve complex problems, holistic in-situ graph analysis which covers both OLGAP and GM in a single system is critical for minimizing the burdens of operating multiple graph systems and transferring intermediate result-sets between those systems. Nevertheless, most existingmore » graph analysis systems are only capable of one dimension of graph analysis. In this work, we take an approach to enabling GM capabilities (e.g., PageRank, connected-component analysis, node eccentricity, etc.) in RDF triplestores, which are originally developed to store RDF datasets and provide OLGAP capability. More specifically, to achieve our goal, we implemented six representative graph mining algorithms using SPARQL. The approach allows a wide range of available RDF data sets directly applicable for holistic graph analysis within a system. For validation of our approach, we evaluate performance of our implementations with nine real-world datasets and three different computing environments - a laptop computer, an Amazon EC2 instance, and a shared-memory Cray XMT2 URIKA-GD graph-processing appliance. The experimen- tal results show that our implementation can provide promising and scalable performance for real world graph analysis in all tested environments. The developed software is publicly available in an open-source project that we initiated.« less

  14. Current transport mechanisms in plasma-enhanced atomic layer deposited AlN thin films

    SciTech Connect (OSTI)

    Altuntas, Halit E-mail: biyikli@unam.bilkent.edu.tr; Ozgit-Akgun, Cagla; Donmez, Inci; Biyikli, Necmi E-mail: biyikli@unam.bilkent.edu.tr

    2015-04-21

    Here, we report on the current transport mechanisms in AlN thin films deposited at a low temperature (i.e., 200?C) on p-type Si substrates by plasma-enhanced atomic layer deposition. Structural characterization of the deposited AlN was carried out using grazing-incidence X-ray diffraction, revealing polycrystalline films with a wurtzite (hexagonal) structure. Al/AlN/ p-Si metal-insulator-semiconductor (MIS) capacitor structures were fabricated and investigated under negative bias by performing current-voltage measurements. As a function of the applied electric field, different types of current transport mechanisms were observed; i.e., ohmic conduction (15.221.5 MV/m), Schottky emission (23.639.5 MV/m), Frenkel-Poole emission (63.8211.8 MV/m), trap-assisted tunneling (226280 MV/m), and Fowler-Nordheim tunneling (290447 MV/m). Electrical properties of the insulating AlN layer and the fabricated Al/AlN/p-Si MIS capacitor structure such as dielectric constant, flat-band voltage, effective charge density, and threshold voltage were also determined from the capacitance-voltage measurements.

  15. Microtomography and pore-scale modeling of two-phase Fluid Distribution

    SciTech Connect (OSTI)

    Silin, D.; Tomutsa, L.; Benson, S.; Patzek, T.

    2010-10-19

    Synchrotron-based X-ray microtomography (micro CT) at the Advanced Light Source (ALS) line 8.3.2 at the Lawrence Berkeley National Laboratory produces three-dimensional micron-scale-resolution digital images of the pore space of the reservoir rock along with the spacial distribution of the fluids. Pore-scale visualization of carbon dioxide flooding experiments performed at a reservoir pressure demonstrates that the injected gas fills some pores and pore clusters, and entirely bypasses the others. Using 3D digital images of the pore space as input data, the method of maximal inscribed spheres (MIS) predicts two-phase fluid distribution in capillary equilibrium. Verification against the tomography images shows a good agreement between the computed fluid distribution in the pores and the experimental data. The model-predicted capillary pressure curves and tomography-based porosimetry distributions compared favorably with the mercury injection data. Thus, micro CT in combination with modeling based on the MIS is a viable approach to study the pore-scale mechanisms of CO{sub 2} injection into an aquifer, as well as more general multi-phase flows.

  16. Tritium and neutron measurements of a solid state cell

    SciTech Connect (OSTI)

    Claytor, T.N.; Seeger, P.A.; Rohwer, R.K.; Tuggle, D.G.; Doty, W.R.

    1989-01-01

    A solid state cold fusion'' cell was constructed to test for non-equilibrium fusion in a solid. The stimulus for the design was the hypothesis that the electrochemical surface layer in the Pons- Fleischmann cell could be replaced with a metal-insulator- semiconductor (MIS) barrier. Cells were constructed of alternating layers of palladium and silicon powders pressed into a ceramic form and exposed to deuterium gas at 110 psia resulting in a D/Pd ratio of 0.7. Pulses of current were passed through the cells to populate non-equilibrium states at the MIS barriers. One cell showed neutron activity and was found to have a large amount of tritium, other cells have produced tritium at a low rate consistent with neutron emission below the threshold of observability. The branching ratio for n/p has been about 1 {times} 10{sup {minus}9} in all the experiments where a substantial amount of tritium has been found. 11 refs., 9 figs., 2 tabs.

  17. Gate-control efficiency and interface state density evaluated from capacitance-frequency-temperature mapping for GaN-based metal-insulator-semiconductor devices

    SciTech Connect (OSTI)

    Shih, Hong-An; Kudo, Masahiro; Suzuki, Toshi-kazu

    2014-11-14

    We present an analysis method for GaN-based metal-insulator-semiconductor (MIS) devices by using capacitance-frequency-temperature (C-f-T) mapping to evaluate the gate-control efficiency and the interface state density, both exhibiting correlations with the linear-region intrinsic transconductance. The effectiveness of the method was exemplified by application to AlN/AlGaN/GaN MIS devices to elucidate the properties of AlN-AlGaN interfaces depending on their formation processes. Using the C-f-T mapping, we extract the gate-bias-dependent activation energy with its derivative giving the gate-control efficiency, from which we evaluate the AlN-AlGaN interface state density through the Lehovec equivalent circuit in the DC limit. It is shown that the gate-control efficiency and the interface state density have correlations with the linear-region intrinsic transconductance, all depending on the interface formation processes. In addition, we give characterization of the AlN-AlGaN interfaces by using X-ray photoelectron spectroscopy, in relation with the results of the analysis.

  18. Explosive engineering problems from fragmentation tests in oil shale at the Anvil Points Mine, Colorado

    SciTech Connect (OSTI)

    Dick, R.D.; Fourney, W.L.; Young, C.

    1985-01-01

    During 1981 and 1982, an extensive oil shale fragmentation research program was conducted at the Anvil Points Mine near Rifle, Colorado. The primary goals were to investigate factors involved for adequate fragmentation of oil shale and to evaluate the feasibility of using the modified in situ retort (MIS) method for recovery of oil from oil shale. The field test program included single-deck, single-borehole experiments to obtain basic fragmentation data; multiple-deck, multiple-borehole experiments to evaluate some practical aspects for developing an in situ retort; and the development of a variety of instrumentation technique to diagnose the blast event. This paper discusses some explosive engineering problems encountered, such as electric cap performance in complex blasting patterns, explosive and stem performance in a variety of configurations from the simple to the complex, and the difficulties experienced when reversing the direction of throw of the oil shale in a subscale retort configuration. These problems need solutions before an adequate MIS retort can be created in a single-blast event and even before an experimental mini-retort can be formed. 6 references, 7 figures, 3 tables.

  19. Model documentation report: Transportation sector model of the National Energy Modeling System

    SciTech Connect (OSTI)

    Not Available

    1994-03-01

    This report documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Transportation Model (TRAN). The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated by the model. This document serves three purposes. First, it is a reference document providing a detailed description of TRAN for model analysts, users, and the public. Second, this report meets the legal requirements of the Energy Information Administration (EIA) to provide adequate documentation in support of its statistical and forecast reports (Public Law 93-275, 57(b)(1)). Third, it permits continuity in model development by providing documentation from which energy analysts can undertake model enhancements, data updates, and parameter refinements.

  20. The crystal and molecular structure of bis[1,3-bis(diphenylphosphino)propane] dichlororuthenium(II)

    SciTech Connect (OSTI)

    Fontes, M.R.M.; Oliva, G.; Cordeiro, L.A.C.; Batista, A.A.

    1993-12-31

    The title compound, trans-[Ru(dpp){sub 2}Cl{sub 2}], crystallizes in the triclinic space group P1, with a = 9.529(1), b = 11.071(1), c = 11.936(1) {angstrom}, {alpha} = 71.967(9), {beta} = 72.879(6), {gamma} = 88.703(9){degrees}, V = 1141.1(2) {angstrom}{sup 3} and Z = 1. The structure was solved and refined to a final R = 0.039, for 3126 independently observed reflections with I > 3{sigma} (I). The ruthenium(II) ion is located on a crystallographic centre of symmetry and shows a distorted octahedral coordination with the chloride atoms in an exactly trans configuration. 19 refs., 1 fig., 3 tabs.

  1. Future directions for arms control and nonproliferation. Conference summary

    SciTech Connect (OSTI)

    Not Available

    1994-07-06

    This report provides a summary of the presentations and discussions at the Spring 1994 CNSN-Wilton Park Conference. The Conference was one of a series on US-European security cooperation organized by The Center for National Security Negotiations (CNSN) of Science Applications International Corporation. These conferences bring together government and non-government experts, primarily from the United States and Europe, to discuss a range of regional and global security issues. The conferences provide an opportunity to explore, in a frank and off-the-record environment, common interests and concerns, as well as differences in approach that affect trans-Atlantic cooperation. This report is divided into the following three areas: (1) implementation of existing and pending agreements; (2) non-proliferation: prospects for trans-Atlantic cooperation; and (3) future directions in arms control.

  2. Development of a Chemoenzymatic-like and Photoswitchable Method for the High-Throughput creation of Protein Microarrays. Application to the Analysis of the Protein/Protein Interactions Involved in the YOP Virulon from Yersinia pestis.

    SciTech Connect (OSTI)

    Camarero, J A

    2006-12-07

    Protein arrays are ideal tools for the rapid analysis of whole proteomes as well as for the development of reliable and cheap biosensors. The objective of this proposal is to develop a new ligand assisted ligation method based in the naturally occurring protein trans-splicing process. This method has been used for the generation of spatially addressable arrays of multiple protein components by standard micro-lithographic techniques. Key to our approach is the use of the protein trans-splicing process. This naturally occurring process allows the development of a truly generic and highly efficient method for the covalent attachment of proteins through its C-terminus to any solid support. This technology has been used for the creation of protein chips containing several virulence factors from the human pathogen Y. pestis.

  3. Development of a Chemoenzymatic-like and Photoswitchable Method for the Ordered Attachment of Proteins to Surfaces

    SciTech Connect (OSTI)

    Camarero, J A; Kwon, Y; Coleman, M

    2005-02-11

    Protein arrays are the best tool for the rapid analysis of a whole proteome thus helping to identify all the protein/protein interactions in a living cell and they can also be used as powerful biosensors. The objective of this proposal is to develop a new entropically activated ligation method based in the naturally occurring protein trans-splicing process. This method will be used for the generation of spatially addressable arrays of multiple protein components by standard photolithographic techniques. Key to our approach is the use of the protein trans-splicing process. This naturally occurring process will allow us to create a truly generic and highly efficient method for the covalent attachment of proteins through its C-terminus to any solid support.

  4. Structural and Mechanistic Analysis through Electronic Spectra: Aqueous Hyponitrite Radical (N2O2-) and Nitrosyl Hyponitrite Anion (N3O3-)

    SciTech Connect (OSTI)

    Valiev, Marat; Lymar, Sergei V.

    2011-11-03

    Aqueous hyponitrite radical (N{sub 2}O{sub 2}{sup -}) and nitrosyl hyponitrite anion (N{sub 3}O{sub 3}{sup -}) species are important intermediates in the reductive chemistry of NO. The structures and absorption spectra of various hydrated isomers of these compounds were investigated in this work using high-level quantum mechanical calculations combined with the explicit classical description of the aqueous environment. For N{sub 2}O{sub 2}{sup -}, comparison of the calculated spectra and energetics with the experimental data reveals that: (1) upon the one-electron oxidation of trans-hyponitrite (ON=NO{sub 2}{sup -}), the trans configuration of the resulting ON=NO{sup -} radical is preserved; (2) although cis- and trans-ON=NO{sup -} are energetically nearly equivalent, the barrier for the trans-cis isomerization is prohibitively high due to the partial double character of the NN bond; (3) the UV spectrum of ON=NO{sup -} was misinterpreted in the earlier pulse radiolysis work and its more recent revision has been justified. For the N{sub 3}O{sub 3}{sup -} ion, the symmetric isomer is the dominant observable species, and the asymmetric isomer contributes little to the experimental spectrum. Coherent analysis of the calculated and experimental data suggests a re-interpretation of the N{sub 2}O{sub 2}{sup -} + NO reaction mechanism, according to which the reaction evenly bifurcates to yield both the symmetric and asymmetric isomers of N{sub 3}O{sub 3}{sup -}. While the latter isomer rapidly decomposes to the final NO{sub 2}{sup -} + N{sub 2}O products, the former isomer is stable toward this decomposition but its formation is reversible with the homolysis equilibrium constant Khom = 2.2 - 10{sup -7} M. Collectively, these results demonstrate that advanced theoretical modeling can be of significant benefit in structural and mechanistic analysis of UV spectra.

  5. abstract-hope2

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

    visualizations - TransVis capabilities and usage Michael Hope Transportation Research and Analysis Computing Center Argonne National Laboratory List of Authors ================ Michael Hope Transportation Research and Analysis Computing Center Argonne National Laboratory 277 International Drive West Chicago, IL 60185 Abstract ========= TRANSIMS is an extremely powerful software package in terms of both the breadth and depth of its analysis. However, there has been relatively little development

  6. Silicon Micromachined Dimensional Calibration Artifact for Mesoscale Measurement Machines

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

    Micromachined Dimensional Calibration Artifact for Mesoscale Measurement Machines 1 Silicon Micromachined Dimensional Calibration Artifact for Mesoscale Measurement Machines 2 Sandia National Laboratories PO Box 5800 Albuquerque, NM 87185 USA Hy D. Tran, PhD, PE Phone: (505)844-5417 Fax: (505)844-4372 hdtran@sandia.gov AFFIRMATION: I affirm that all information submitted as a part of, or supplemental to, this entry is a fair and accurate representation of this product.

  7. A

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

    n ame Last Name Business A ffiliation Carlos Alves Nextera E nergy R esources Phillip Anderson Idaho P ower Mike Anderson Anderson C ommunication G roup Robert Andrews Calama C onsulting Daniel Arjona Idaho P ower Jesse Atkinson Alion E nergy, I nc. John Balfour HPPV Helge Biernath Sunstall Inc. Paul Bingaman InspecTools, L LC Eric Bleckinger Mortenson C onstruction Peter Bostock VDE A mericas Karel Brabandere 3E Robert Broderick Sandia National Laboratories Paul Bronowicki TransCanada C

  8. A PUBLICATION FOR ALL MEMBERS OF THE NNSA/NV FAMILY Contents

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

    7 February/March 2004 Transuranic waste leaves NTS for WIPP by Dona Merritt On January 7, 2004, the Nevada Test Site (NTS) made its first shipment of transuranic waste (manmade radioactive elements heavier than uranium, hence the name "trans" or "beyond" uranium) to the Waste Isolation Pilot Plant (WIPP) in Carlsbad, New Mexico. Throughout the remainder of 2004, approxi- mately 60 shipments are planned to be made from Nevada to this underground repository for permanent

  9. ARM - Publications: Science Team Meeting Documents

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

    A New Flexible and Efficient Radiance Solver For Multi-Layered Media Hopsecger, J.M., Gabriel, P.M., and Stephens, G.L., Colorado State University Eleventh Atmospheric Radiation Measurement (ARM) Science Team Meeting The development of computationally efficient radiative transfer codes has been motivated in part by the requirement of performing the retrievals of atmospheric optical properties in near real-time. The method described in this poster calculates the global reflection and trans-

  10. Direct synthesis of sp-bonded carbon chains on graphite surface by femtosecond laser irradiation

    SciTech Connect (OSTI)

    Hu, A.; Rybachuk, M.; Lu, Q.-B.; Duley, W. W.

    2007-09-24

    Microscopic phase transformation from graphite to sp-bonded carbon chains (carbyne) and nanodiamond has been induced by femtosecond laser pulses on graphite surface. UV/surface enhanced Raman scattering spectra and x-ray photoelectron spectra displayed the local synthesis of carbyne in the melt zone while nanocrystalline diamond and trans-polyacetylene chains form in the edge area of gentle ablation. These results evidence possible direct 'writing' of variable chemical bonded carbons by femtosecond laser pulses for carbon-based applications.

  11. Weekly Petroleum Status Report

    Gasoline and Diesel Fuel Update (EIA)

    4 Figure 7. Daily Crude Oil and Petroleum Product Spot Prices, January 2015 to Present Figure 8. Daily Trans-Atlantic Spot Product Price Differentials: New York Harbor less Rotterdam (ARA), January 2015 to Present Note: See Glossary for defnitions of abbreviations. Source: See page 29. Notes: See Glossary for defnitions of abbreviations. See Appendix B, Technical Note 3, for more information about the data in this graph. Source:

  12. Word Pro - S4

    Gasoline and Diesel Fuel Update (EIA)

    Gas Resource Development . 4. Natural Gas Figure 4.1 Natural Gas (Trillion Cubic Feet) Overview, 1949-2014 Consumption by Sector, 1949-2014 Overview, Monthly Consumption by Sector, Monthly Web Page: http://www.eia.gov/totalenergy/data/monthly/#naturalgas. Sources: Tables 4.1 and 4.3. 82 U.S. Energy Information Administration / Monthly Energy Review February 2016 Commercial Electric Power Industrial Industrial Trans- portation Transportation 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000

  13. Word Pro - S6

    Gasoline and Diesel Fuel Update (EIA)

    Flow, 2014 (Trillion Cubic Feet) 1 Natural gas plant liquids production (NGPL), gaseous equivalent. 2 Quantities lost and imbalances in data due to differences among data sources. Excludes tran- sit shipments that cross the U.S.-Canada border (i.e., natural gas delivered to its destination via the other country). 3 Lease and plant fuel, and other industrial. 4 Natural gas consumed in the operation of pipelines (primarily in compressors) and as fuel in the delivery of natural gas to consumers,

  14. Contact Us - U.S. Energy Information Administration (EIA) - U.S. Energy

    Gasoline and Diesel Fuel Update (EIA)

    Information Administration (EIA) Contact Us Natural Gas Annual Contacts The Natural Gas Annual (NGA) is prepared in the Office of Oil, Gas, and Coal Supply Statistics, under the direction of James Kendell. Natural Gas Production Jeffrey Little ...................202.586.6284 Supplemental Gaseous Fuels Amy Sweeney ................202.586.2627 Imports and Exports Tu Tran ..........................202.287.6589 Consumption and Consumer Prices Amy Sweeney ..............202.586.2627 Underground

  15. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    Manufacturing Energy Consumption for All Purposes, 2006 By Energy Source By North American Industry Classification System (NAICS) Code 6 46 U.S. Energy Information Administration / Annual Energy Review 2011 1 Liquefied petroleum gases. 2 Natural gas liquids. 3 See "Breeze" in Glossary. 4 Includes all other types of energy that respondents indicated were consumed or allocated. 5 Energy sources produced onsite from the use of other energy sources but sold or trans- ferred to another

  16. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    2 Natural Gas Production Gross Withdrawals and Dry Gas Production, 1949-2011 Production Flow, 2011 (Trillion Cubic Feet) Gross Withdrawals by Well Type, 2011 180 U.S. Energy Information Administration / Annual Energy Review 2011 Dry Gas Production 1 Volume reduction resulting from the removal of natural gas plant liquids, which are trans- ferred to petroleum supply. 2 Includes natural gas gross withdrawals from coalbed wells and shale gas wells. Source: Table 6.2. Gross Withdrawals 1950 1960

  17. EIS-0450: BLM and WAPA Notice of Availability of a Final Environmental

    Energy Savers [EERE]

    Impact Statement | Department of Energy 50: BLM and WAPA Notice of Availability of a Final Environmental Impact Statement EIS-0450: BLM and WAPA Notice of Availability of a Final Environmental Impact Statement TransWest Express Transmission Project; Wyoming, Colorado, Utah, and Nevada The Bureau of Land Management and Western Area Power Administration, as joint lead agencies, announced the availability of a final EIS that evaluates the potential environmental impacts of granting a

  18. EA-182-A H.Q Energy Services (U.S) | Department of Energy

    Energy Savers [EERE]

    -A H.Q Energy Services (U.S) EA-182-A H.Q Energy Services (U.S) Order authorizing H.Q Energy Services (U.S) Inc to export electric energy to Canada. PDF icon EA-182-A More Documents & Publications EA-182-B H.Q Energy Services (U.S) EA-182-C H.Q Energy Services (U.S) EA-216-B TransAlta Energy Marketing (U.S) Inc

  19. EA-98-I Western Systems Power Pool | Department of Energy

    Energy Savers [EERE]

    I Western Systems Power Pool EA-98-I Western Systems Power Pool Order authorizing Western Systems Power Pool to export electric energy to Canada. PDF icon EA-98-I Western Systems Power Pool More Documents & Publications Application to Export Electric Energy OE Docket No. EA-216-C TransAlta Energy Marketing (U.S) Inc . Canadian Electrical Association Comments EA-98-K Western Systems Power Pool EA-098

  20. Complexity Isn?t Necessarily Free: Opportunities and Challenges in Additive

    Office of Scientific and Technical Information (OSTI)

    Manufacturing. (Conference) | SciTech Connect Conference: Complexity Isn?t Necessarily Free: Opportunities and Challenges in Additive Manufacturing. Citation Details In-Document Search Title: Complexity Isn?t Necessarily Free: Opportunities and Challenges in Additive Manufacturing. Abstract not provided. Authors: Jared, Bradley Howell ; Tran, Hy D. ; Robbins, Joshua ; Clark, Brett W. ; Blacker, Teddy D. ; Boyce, Brad ; Lim, Hojun ; Battaile, Corbett Chandler. Publication Date: 2015-03-01

  1. Covalent Attachment of Diamondoid Phosphonic Acid Dichlorides to Tungsten

    Office of Scientific and Technical Information (OSTI)

    Oxide Surfaces (Journal Article) | SciTech Connect Covalent Attachment of Diamondoid Phosphonic Acid Dichlorides to Tungsten Oxide Surfaces Citation Details In-Document Search Title: Covalent Attachment of Diamondoid Phosphonic Acid Dichlorides to Tungsten Oxide Surfaces Authors: Li, Fei Hua ; Fabbri, Jason D. ; Yurchenko, Raisa I. ; Mileshkin, Alexander N. ; Hohman, J.Nathan ; Yan, Hao ; Yuan, Hongyuan ; Tran, Ich C. ; Willey, Trevor M. ; Bagge-Hansen, Michael ; Dahl, Jeremy E.P. ; Carlson,

  2. btzf096.tmp

    Office of Scientific and Technical Information (OSTI)

    * DIALKYLENECXRBONATE-BRIIWED POLYSILSESQUIOXANES. HYBRID ORGANIC-INORGANIC SOL-GELS WITH A THERMALLY ~~ce!vko LABILE BRIDGING GROUP 4JG f DOUGLAS A. LOY*, JAMES V. BEACH*, BRIGITTA M. BAUGHER*, ROGER A? 099 ASSINK*, KENNETH J. SHEA**, JOSEPH TRAN**, AND JAMES H. SMALL*** O Catalysts Department, Sandia National Laboratories, Albuquerque, NM WI 87185-14 , daloy@sandia.gov Department of Chemistry, University of California, Irvine, CA 92717-2025 Polymers and Coatings Group, MST-7, Los Alamos

  3. TAPS design concepts: environmental concerns

    SciTech Connect (OSTI)

    Turner, M.J.

    1981-05-01

    The engineering concepts used in the design, construction, and operation of the Trans-Alaska Pipeline System (TAPS) were often new and in many cases in the state of the art. To accommodate environmental concerns for operating a hot oil pipeline in permafrost soil, unique features were incorporated into TAPS. Design concepts include a sophisticated leak detection and internal pipeline monitoring system. Additional features for accommodating thaw-unstable soils, earthquakes, and river systems are described. (23 references)

  4. (E)-4-[(4-nitrophenyl)diazenyl]phenyl anthracene-9-carboxylate.

    SciTech Connect (OSTI)

    Vance, Andrew L.; Zifer, Thomas; Nichol, Jessica L.; Rodriguez, Mark Andrew; Leonard, Francois Leonard; Wong, Bryan Matthew

    2008-10-01

    In the title compound, C{sub 27}H{sub 17}N{sub 3}O{sub 4}, the azo group displays a trans conformation and the dihedral angles between the central benzene ring and the pendant anthracene and nitrobenzene rings are 82.94 (7) and 7.30 (9){sup o}, respectively. In the crystal structure, weak C-H...O hydrogen bonds, likely associated with a dipole moment present on the molecule, help to consolidate the packing.

  5. USIPO_LSP%20Procurement%20Clause%20_April%202013.pdf

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

    Coordination with ITER Logistical Services Provider (LSP) [April 2013] I. TRANSPORTATION ARRANGEMENTS Transportation of hardware/equipment covered under this Agreement may be conducted by the ITER Project's Global Logistical Services Provider (LSP), Daher International and/or its United States partner, TransProject. The U.S. ITER Project Office (USIPO) will issue Task Orders directly to the LSP for transportation, logistics, and customs clearance associated with items delivered under this

  6. Frequently Asked Questions About Southwesterns Vegetation Management Strategy

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

    Vegetation Management Program - Frequently Asked Questions Question. Why does Southwestern have to keep its transmission corridor clear of trees? Answer. Southwestern's vegetation management goals are to promote safety, provide for main- tenance access, and ensure electric system reliability. Trees or other vegetation near a trans- mission line can conduct electricity and increase the chance of unintentional contact with people and pets. If electricity flows through a tree to the ground, that

  7. Polyestercarbonates which exhibit improved processibility

    DOE Patents [OSTI]

    Krabbenhoft, Herman Otto (Scotia, NY)

    1999-01-01

    The invention relates to a polyestercarbonate polymer which comprises repeating units of a mono-unsaturated aliphatic dicarboxylic acid having about 12 to about 20 carbon atoms. Preferred dicarboxylic acids for incorporation into the polymer are cis-octadec-9-enedioic acid or trans-octadec-9-enedioic acid. The use of these mono-unsaturated acids results in polymers with lower glass transition temperatures, and enhances processibility.

  8. Customizable Interactive Map Shows U.S. Alternative Fuel Data - News

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

    Releases | NREL Customizable Interactive Map Shows U.S. Alternative Fuel Data Users can find fuel stations, vehicle concentrations, and production plants June 9, 2009 The U.S. Department of Energy (DOE) and the National Renewable Energy Lab (NREL) announced the launch of a comprehensive mapping tool to help industry and government planners implement alternative fuels and advanced vehicles. The new TransAtlas tool combines several different types of geographic data to identify areas with

  9. Microsoft Word - US-EU WORKSHOP on RARE EARTHS Program 20101206

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

    Trans-Atlantic Workshop on Rare Earth Elements and Other Critical Materials for a Clean Energy Future Hosted by the MIT Energy Initiative Massachusetts Institute of Technology 400 Main Street, Building E19-307, Cambridge, Massachusetts December 3, 2010 Workshop Background Rare earth elements and other critical raw materials are essential to our industrial production, particularly for clean energy options like wind turbines, solar cells, electric vehicles, and energy- efficient lighting. Wind

  10. Introduction

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

    During the height of operations in the 1960s, the Jackass & Western Railroad, located in Area 25 of the Nevada National Security Site (NNSS), formerly know as the Nevada Test Site (NTS), was the shortest and slowest operating railroad in the United States. However, it was the railroad's important mission that made it such: the railroad trans- ported research reactors, NERVA reactors/ nuclear engines, and equipment between facilities at the NTS Nuclear Rocket Development Station (NRDS) in

  11. January 2013 Most Viewed Documents for Chemistry | OSTI, US Dept of Energy,

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

    Office of Scientific and Technical Information January 2013 Most Viewed Documents for Chemistry Dialkylenecarbonate-Bridged Polysilsesquioxanes. Hybrid Organic-Inorganic Sol-Gels with a Thermally Labile Bridging Group Assink, Roger A.; Baugher, Brigitta M.; Beach, James V.; Loy, Douglas A.; Shea, Kenneth J.; Small, James H.; Tran, Joseph The impact of solution agglomeration on the deposition of self-assembled monolayers BUNKER,BRUCE C.; CARPICK,ROBERT W.; ASSINK,ROGER A.; THOMAS,MICHAEL L.;

  12. Scenario Analysis Meeting | Department of Energy

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

    Scenario Analysis Meeting Scenario Analysis Meeting Presentation by Sigmund Gronich at the 2010-2025 Scenario Analysis for Hydrogen Fuel Cell Vehicles and Infrastructure meeting on January 31, 2007. PDF icon scenario_analysis_gronich1_07.pdf More Documents & Publications HyPro: Modeling the Hydrogen Transition Hydrogen and FCV Implementation Scenarios, 2010 - 2025 Integrated Market Modeling of Hydrogen Transition Scenarios with HyTrans

  13. Rapporteurs Report: Tom Lograsso, Ames Laboratory and Nick Morley, Oakdene

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

    Hollins | Department of Energy Rapporteurs Report: Tom Lograsso, Ames Laboratory and Nick Morley, Oakdene Hollins Rapporteurs Report: Tom Lograsso, Ames Laboratory and Nick Morley, Oakdene Hollins Microsoft Office document icon CRITICAL_MATERIALS_Rapporteurs_Report.doc More Documents & Publications Trans-Atlantic Workshop on Rare Earth Elements and Other Critical Materials for a Clean Energy Future Tom Lograsso, Ames Laboratory (Iowa State University), Future Directions in Rare Earth

  14. Contact Us - U.S. Energy Information Administration (EIA) - U.S. Energy

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

    Information Administration (EIA) Contact Us Natural Gas Monthly Contacts The Natural Gas Monthly (NGM) is prepared in the Office of Oil, Gas, and Coal Supply Statistics, under the direction of Doug MacIntyre. Natural Gas Production Jeffrey Little ....................202.586.6284 Supplemental Gaseous Fuels Jennifer Wade ................202.586.4749 Imports and Exports Tu Tran ..........................202.287.6589 Consumption and Consumer Prices Jennifer Wade ................202.586.4749

  15. Highly porous metal-organic framework sustained with 12-connected

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

    nanoscopic octahedra | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome Highly porous metal-organic framework sustained with 12-connected nanoscopic octahedra Previous Next List Weigang Lu , Daqiang Yuan , Trevor A. Makal , Zhangwen Wei , Jian-Rong Li and Hong-Cai Zhou, Dalton Trans., 2013,42, 1708-1714, DOI: 10.1039/C2DT32479B Graphical abstract: Highly porous metal-organic framework sustained with 12-connected nanoscopic octahedra Abstract: Two

  16. Hurricane Earl

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

    Historical/Selected Significant Energy Disruptions > Hurricane Earl Hurricane Earl Released: September 3, 2010 2:00 p.m. EDT Map Sources: Infrastructure-Energy Information Administration (GasTran System), Ventyx (Energy Velocity); Hurricane path with 67% likelihood cone-National Oceanic and Atmospheric Administration (NOAA) Uncheck or check an item to hide or show it in the map. Electric Power Plants (>=100 MW) Coal Hydroelectric Natural Gas Nuclear Petroleum Wood Wind Other Electricity

  17. Future Potential of Hybrid and Diesel Powertrains in the U.S. Light-Duty

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

    Vehicle Market | Department of Energy Potential of Hybrid and Diesel Powertrains in the U.S. Light-Duty Vehicle Market Future Potential of Hybrid and Diesel Powertrains in the U.S. Light-Duty Vehicle Market 2004 Diesel Engine Emissions Reduction (DEER) Conference Presentation: Oak Ridge National Laboratory PDF icon 2004_deer_greene.pdf More Documents & Publications Integrated Market Modeling of Hydrogen Transition Scenarios with HyTrans Fact #869: April 20, 2015 Gasoline Direct Injection

  18. Cost and Impacts of Policies | Department of Energy

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

    and Impacts of Policies Cost and Impacts of Policies Presentation by David Greene and Paul Leiby at the 2010-2025 Scenario Analysis for Hydrogen Fuel Cell Vehicles and Infrastructure meeting, January 31, 2007. PDF icon scenario_analysis_greene1_07.pdf More Documents & Publications Hydrogen Policy and Analyzing the Transition Integrated Market Modeling of Hydrogen Transition Scenarios with HyTrans Hydrogen Transition Study

  19. Derk Bol, Materials Innovation Institute M2i (Netherlands) M2i, Material

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

    Scarcity Report and Industrial Perspectives | Department of Energy Derk Bol, Materials Innovation Institute M2i (Netherlands) M2i, Material Scarcity Report and Industrial Perspectives Derk Bol, Materials Innovation Institute M2i (Netherlands) M2i, Material Scarcity Report and Industrial Perspectives Office presentation icon Session_A4_Bol.ppt More Documents & Publications Trans-Atlantic Workshop on Rare Earth Elements and Other Critical Materials for a Clean Energy Future Vehicle

  20. UNITED STATES OF AMERICA FEDERAL ENERGY REGULATORY COMMISSION

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

    Corporation Docket No. PF14-21-000 BP Alaska LNG, LLC Conoco Phillips Alaska LNG Company ExxonMobil Alaska LNG, LLC TransCanada Alaska Midstream, LP NOTICE OF INTENT TO PREPARE AN ENVIRONMENTAL IMPACT STATEMENT FOR THE PLANNED ALASKA LNG PROJECT AND REQUEST FOR COMMENTS ON ENVIRONMENTAL ISSUES (March 4, 2015) The staff of the Federal Energy Regulatory Commission (FERC or Commission) will prepare an environmental impact statement (EIS) that will discuss the environmental impacts of the Alaska LNG

  1. UNITED STATES OF AMERICA FEDERAL ENERGY REGULATORY COMMISSION

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

    NOTICE OF PUBLIC SCOPING MEETINGS FOR THE PLANNED ALASKA LNG PROJECT (October 8, 2015) The staff of the Federal Energy Regulatory Commission (FERC or Commission) will conduct public scoping meetings as part of their preparation of an environmental impact statement (EIS) for the Alaska LNG Project involving construction and operation of facilities by Alaska Gasline Development Corporation; BP Alaska LNG, LLC; Conoco Phillips Alaska LNG Company; ExxonMobil Alaska LNG, LLC; and TransCanada Alaska

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

    NERSC-9 Benchmarks & Workflows Benchmark Distribution & Run Rules Home » R & D » APEX Alliance for Application Performance at Extreme Scale apex-logo-nw-trans.png NERSC has partnered with the Alliance for Computing at Extreme Scale (ACES) collaboration of Los Alamos National Laboratory (LANL) and Sandia National Laboratory (SNL) to form the Alliance for Application Performance at Extreme Scale (APEX). The focus of the APEX collaboration is on Application Performance of High

  3. StateActivity.pdf | Department of Energy

    Energy Savers [EERE]

    StateActivity.pdf StateActivity.pdf StateActivity.pdf PDF icon StateActivity.pdf More Documents & Publications SunLine Test Drives Hydrogen Bus: Hydrogen Fuel Cell & Infrastructure Technologies Program, Fuel Cell Bus Demonstration Projects Fact Sheet. VTA, SamTrans Look into Future with Bus Demo Fuel Cell Transit Bus Coordination and Evaluation Plan California Fuel Cell Transit Evaluation Team

  4. Santa Clara Valley Transportation Authority and San Mateo County Transit

    Energy Savers [EERE]

    District | Department of Energy Santa Clara Valley Transportation Authority and San Mateo County Transit District Santa Clara Valley Transportation Authority and San Mateo County Transit District Fuel Cell Transit Buses: Preliminary Evaluation Results PDF icon vta_prelim_eval_results.pdf More Documents & Publications Santa Clara Valley Transportation Authority and San Mateo County Transit District -- Fuel Cell Transit Buses: Evaluation Results VTA, SamTrans Look into Future with Bus Demo

  5. Tom Lograsso, Ames Laboratory (Iowa State University), Future Directions in

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

    Rare Earth Research: Critical Materials for 21st Century Industry | Department of Energy Tom Lograsso, Ames Laboratory (Iowa State University), Future Directions in Rare Earth Research: Critical Materials for 21st Century Industry Tom Lograsso, Ames Laboratory (Iowa State University), Future Directions in Rare Earth Research: Critical Materials for 21st Century Industry Office presentation icon Session_A3_Lograsso_Ames_0.ppt More Documents & Publications Trans-Atlantic Workshop on Rare

  6. Application for Presidential Permit OE Docket No. PP-398 Minnesota Power -

    Energy Savers [EERE]

    Great Northern Transmission Line | Department of Energy Line Application for Presidential Permit OE Docket No. PP-398 Minnesota Power - Great Northern Transmission Line Application from Great Northern (GNTL) to construct, operate and maintain electric transmission facilities at the U.S. - Canada Border. PDF icon PP-398 Great Northern Trans Line.pdf More Documents & Publications EIS-0499: Draft Environmental Impact Statement EIS-0499: Final Environmental Impact Statement Application for

  7. Noninvasive Monitoring of Microvascular Changes With Partial Irradiation Using Dynamic Contrast-Enhanced and Blood Oxygen Level-Dependent Magnetic Resonance Imaging

    SciTech Connect (OSTI)

    Lin, Yu-Chun; Department of Electrical Engineering, Chang Gung University, Linkou, Taiwan; Department of Medical Imaging and Radiological Sciences, Chang Gung University, Linkou, Taiwan ; Wang, Jiun-Jie; Department of Medical Imaging and Radiological Sciences, Chang Gung University, Linkou, Taiwan ; Hong, Ji-Hong; Department of Radiation Oncology, Chang Gung Memorial Hospital, Linkou, Taiwan ; Lin, Yi-Ping; Lee, Chung-Chi; Department of Radiation Oncology, Chang Gung Memorial Hospital, Linkou, Taiwan ; Wai, Yau-Yau; Ng, Shu-Hang; Wu, Yi-Ming; Department of Medical Imaging and Radiological Sciences, Chang Gung University, Linkou, Taiwan ; Wang, Chun-Chieh; Department of Radiation Oncology, Chang Gung Memorial Hospital, Linkou, Taiwan

    2013-04-01

    Purpose: The microvasculature of a tumor plays an important role in its response to radiation therapy. Dynamic contrast-enhanced magnetic resonance imaging (DCE MRI) and blood oxygen level-dependent (BOLD) MRI are both sensitive to vascular characteristics. The present study proposed a partial irradiation approach to a xenograft tumor to investigate the intratumoral response to radiation therapy using DCE and BOLD MRI. Methods and Materials: TRAMP-C1 tumors were grown in C57BL/6J mice. Partial irradiation was performed on the distal half of the tumor with a single dose of 15 Gy. DCE MRI was performed to derive the endothelium transfer constant, K{sup trans}, using pharmacokinetic analysis. BOLD MRI was performed using quantitative R2* measurements with carbogen breathing. The histology of the tumor was analyzed using hematoxylin and eosin staining and CD31 staining to detect endothelial cells. The differences between the irradiated and nonirradiated regions of the tumor were assessed using K{sup trans} values, ?R2* values in response to carbogen and microvascular density (MVD) measurements. Results: A significantly increased K{sup trans} and reduced BOLD response to carbogen were found in the irradiated region of the tumor compared with the nonirradiated region (P<.05). Histologic analysis showed a significant aggregation of giant cells and a reduced MVD in the irradiated region of the tumor. The radiation-induced difference in the BOLD response was associated with differences in MVD and K{sup trans}. Conclusions: We demonstrated that DCE MRI and carbogen-challenge BOLD MRI can detect differential responses within a tumor that may potentially serve as noninvasive imaging biomarkers to detect microvascular changes in response to radiation therapy.

  8. Steve Duclos, Chief Scientist, GE Global Research, Research Priorities for

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

    More Efficient Use of Critical Materials from a U.S. Corporate Perspective | Department of Energy Steve Duclos, Chief Scientist, GE Global Research, Research Priorities for More Efficient Use of Critical Materials from a U.S. Corporate Perspective Steve Duclos, Chief Scientist, GE Global Research, Research Priorities for More Efficient Use of Critical Materials from a U.S. Corporate Perspective PDF icon Session_C3_Duclos_-_GE.pdf More Documents & Publications Trans-Atlantic Workshop on

  9. CERTIFICATE OF AUTHENTICITY | Department of Energy

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

    CERTIFICATE OF AUTHENTICITY CERTIFICATE OF AUTHENTICITY I hereby certify that this transcript constitutes an accurate record of the full Council meeting of the National Coal Council held on November 14,2008 at the Westin Grand Hotel, Washington, D.C. Tran_001.pdf PDF icon CERTIFICATE OF AUTHENTICITY More Documents & Publications U.S. Offshore Wind Advanced Technology Demonstration Projects Public Meeting Transcript for Offshore Wind Demonstrations Office of Information Resources Office of

  10. Final EIS Keystone Pipeline Project Appendix E Pipeline Restrictive Layer

    Office of Environmental Management (EM)

    E Pipeline Restrictive Layer Areas Crossings Final EIS Keystone Pipeline Project Appendix F Soil Associations along the Keystone Pipeline Project Route Final EIS Keystone Pipeline Project Appendix F Soil Associations along the Keystone Pipeline Project Route Appendix G Public Water Supply Wells Within One Mile of the Proposed Keystone Pipeline Project Centerline (Note: This appendix is Table 3.5-6, taken directly from the Environmental Report for the Keystone Pipeline Project [TransCanada

  11. From: Schleicher, Heather M. To: Congestion Study Comments Cc:

    Office of Environmental Management (EM)

    Schleicher, Heather M. To: Congestion Study Comments Cc: Warren, Ann L; Abbott, Tim L; Byrd, Mark; Dawe, George C; Hanes, Spencer G Jr; Alexander, Michael D; Greene, Bill; Jett, Bill; Rowland, Greg; Schafer, Anita M; Bowman, Kendal; Karn, Kelley A; Lewis Jr, Paul; Shafeek-Horton, Timika; Spiller, Amy B; Harrison, Ben Jr; Kirschner, Ed; Pierce, Bob; Rasmussen, Jay; Scott, Edward (Dir Trans Plng); Stubbe, Judy; Waters, Samuel; White, Bart B; Anthony, Mike (ECC); Bannon, Victoria L; Dooley, Glenn

  12. Waste Processing | Department of Energy

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

    Processing Waste Processing Workers process and repackage waste at the Transuranic Waste Processing Center’s Cask Processing Enclosure. Workers process and repackage waste at the Transuranic Waste Processing Center's Cask Processing Enclosure. Transuranic waste, or TRU, is one of several types of waste handled by Oak Ridge's EM program. This waste contains manmade elements heavier than uranium, hence the name "trans" or "beyond" uranium. Transuranic waste material

  13. Microsoft Word - 00_FEIS Cover Letter Final.doc

    Office of Environmental Management (EM)

    ES-1 Draft EIS Keystone Pipeline Project ES.0 EXECUTIVE SUMMARY ES.1 INTRODUCTION TransCanada Keystone Pipeline, L.P. (Keystone) has applied to the U.S. Department of State (DOS) for a Presidential Permit for the construction, connection, operation, and maintenance of facilities at the U.S. border for a proposed pipeline and associated facilities for importation of crude oil from Canada. DOS receives and considers applications for Presidential Permits for such oil pipelines pursuant to the

  14. Microsoft Word - Cover Page - Exhibit 10

    Office of Environmental Management (EM)

    0 Northern Pass Project Area Map of Border Crossing CANADA Northern Pass Transmission LLC is the owner of the U.S. transmission facilities Hydro-Quebec TransEnergie is the owner of the Canadian transmission facilities Border Crossing 45.017820, -71.501217 Vermont Pittsburg Errol Milan Stark Berlin Stratford Bethlehem Odell Carroll Dixville Littleton Success Columbia Clarksville Dummer Jefferson Millsfield Lancaster Jackson Randolph Shelburne Cambridge Franconia Dalton Beans Purchase Colebrook

  15. EIS-0410: Keystone Oil Pipeline Project | Department of Energy

    Office of Environmental Management (EM)

    0: Keystone Oil Pipeline Project EIS-0410: Keystone Oil Pipeline Project SUMMARY This environmental impact statement (EIS) analyzes the environmental impacts of the TransCanada Keystone Oil Pipeline Project. The U.S. Department of State (DOS) was the lead agency. The U.S. Department of Energy's (DOE's) Western Power Administration (Western) participated as a cooperating agency in the preparation of this EIS in order to address Western's proposed response to interconnection requests from Minnkota

  16. EIS-0450: EPA Notice of Availability of a Final Environmental Impact

    Office of Environmental Management (EM)

    Statement | Department of Energy EPA Notice of Availability of a Final Environmental Impact Statement EIS-0450: EPA Notice of Availability of a Final Environmental Impact Statement TransWest Express Transmission Project; Wyoming, Colorado, Utah, and Nevada EPA announced the availability of a final EIS, prepared by Western Area Power Administration and the Bureau of Land Management as joint lead agencies, that evaluates the potential environmental impacts of granting a right-of-way for the

  17. TRU-DOENV--787Rev3.indd

    National Nuclear Security Administration (NNSA)

    Background T ransuranic radioactive waste is one of several types of waste handled by the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Offi ce at the Nevada Test Site. Transuranic waste contains man-made radioactive elements heavier than uranium, such as plutonium, hence the name "trans" or "beyond" uranium. Most of the transuranic waste managed at the Nevada Test Site was generated as part of a nuclear weapons research and development

  18. Fluid Phase Lipid Areas and Bilayer Thicknesses of Commonly Used Phosphatidylcholines as a Function of Temperature

    SciTech Connect (OSTI)

    Kucerka, Norbert; Nieh, Mu-Ping; Katsaras, John

    2011-01-01

    The structural parameters of fluid phase bilayers composed of phosphatidylcholines with fully saturated, mixed, and branched fatty acid chains, at several temperatures, have been determined by simultaneously analyzing small-angle neutron and X-ray scattering data. Bilayer parameters, such as area per lipid and overall bilayer thickness have been obtained in conjunction with intrabilayer structural parameters (e.g. hydrocarbon region thickness). The results have allowed us to assess the effect of temperature and hydrocarbon chain composition on bilayer structure. For example, we found that for all lipids there is, not surprisingly, an increase in fatty acid chain trans-gauche isomerization with increasing temperature. Moreover, this increase in trans-gauche isomerization scales with fatty acid chain length in mixed chain lipids. However, in the case of lipids with saturated fatty acid chains, trans-gauche isomerization is increasingly tempered by attractive chain-chain van der Waals interactions with increasing chain length. Finally, our results confirm a strong dependence of lipid chain dynamics as a function of double bond position along fatty acid chains.

  19. DNA-Based Optomechanical Molecular Motor

    SciTech Connect (OSTI)

    McCullagh, Martin; Franco, Ignacio; Ratner, Mark A.; Schatz, George C.

    2011-03-16

    An azobenzene-capped DNA hairpin coupled to an AFM is presented as an optically triggered single-molecule motor. The photoinduced trans to cis isomerization of azobenzene affects both the overall length of the molecule and the ability of the DNA bases to hybridize. Using a combination of molecular dynamics simulations and free energy calculations the unfolding of both isomers along the O5'-O3' extension coordinate is monitored. The potentials of mean force (PMFs) along this coordinate indicate that there are two major differences induced by photoisomerization. The first is that the interbase hydrogen bond and stacking interactions are stable for a greater range of extensions in the trans system than in the cis system. The second difference is due to a decreased chain length of the cis isomer with respect to the trans isomer. These differences are exploited to extract work in optomechanical cycles. The disruption of the hairpin structure gives a maximum of 3.4 kcal mol-1 of extractable work per cycle with an estimated maximum efficiency of 2.4%. Structure-function insights into the operation of this motor are provided, and the effect of the cantilever stiffness on the extractable work is characterized.

  20. Crystallographic study of red fluorescent protein eqFP578 and its far-red variant Katushka reveals opposite pH-induced isomerization of chromophore

    SciTech Connect (OSTI)

    Pletneva, Nadya V.; Pletnev, Vladimir Z.; Shemiakina, Irina I.; Chudakov, Dmitriy M.; Artemyev, Igor; Wlodawer, Alexander; Dauter, Zbigniew; Pletnev, Sergei (Russ. Acad. Sci.); (SAIC); (NCI)

    2012-08-10

    The wild type red fluorescent protein eqFP578 (from sea anemone Entacmaea quadricolor, {lambda}{sub ex} = 552 nm, {lambda}{sub em} = 578 nm) and its bright far-red fluorescent variant Katushka ({lambda}{sub ex} = 588 nm, {lambda}{sub em} = 635 nm) are characterized by the pronounced pH dependence of their fluorescence. The crystal structures of eqFP578f (eqFP578 with two point mutations improving the protein folding) and Katushka have been determined at the resolution ranging from 1.15 to 1.85 {angstrom} at two pH values, corresponding to low and high level of fluorescence. The observed extinguishing of fluorescence upon reducing pH in eqFP578f and Katushka has been shown to be accompanied by the opposite trans-cis and cis-trans chromophore isomerization, respectively. Asn143, Ser158, His197 and Ser143, Leu174, and Arg197 have been shown to stabilize the respective trans and cis fluorescent states of the chromophores in eqFP578f and Katushka at higher pH. The cis state has been suggested as being primarily responsible for the observed far-red shift of the emission maximum of Katushka relative to that of eqFP578f.

  1. Reduced dimension rovibrational variational calculations of the S{sub 1} state of C{sub 2}H{sub 2}. I. Methodology and implementation

    SciTech Connect (OSTI)

    Changala, P. Bryan

    2014-01-14

    The bending and torsional degrees of freedom in S{sub 1} acetylene, C{sub 2}H{sub 2}, are subject to strong vibrational resonances and rovibrational interactions, which create complex vibrational polyad structures even at low energy. As the internal energy approaches that of the barrier to cis-trans isomerization, these energy level patterns undergo further large-scale reorganization that cannot be satisfactorily treated by traditional models tied to local minima of the potential energy surface for nuclear motion. Experimental spectra in the region near the cis-trans transition state have revealed these complicated new patterns. In order to understand near-barrier spectroscopic observations and to predict the detailed effects of cis-trans isomerization on the rovibrational energy level structure, we have performed reduced dimension rovibrational variational calculations of the S{sub 1} state. In this paper, we present the methodological details, several of which require special care. Our calculation uses a high accuracy ab initio potential surface and a fully symmetrized extended complete nuclear permutation inversion group theoretical treatment of a multivalued internal coordinate system that is appropriate for large amplitude bending and torsional motions. We also discuss the details of the rovibrational basis functions and their symmetrization, as well as the use of a constrained reduced dimension rovibrational kinetic energy operator.

  2. Eddy current signal comparison for tube identification

    SciTech Connect (OSTI)

    Glass, S. W. E-mail: Ratko.Vojvodic@areva.com; Vojvodic, R. E-mail: Ratko.Vojvodic@areva.com

    2015-03-31

    Inspection of nuclear power plant steam generator tubes is required to justify continued safe plant operation. The steam generators consist of thousands of tubes with nominal diameters of 15 to 22mm, approximately 1mm wall thickness, and 20 to 30m in length. The tubes are inspected by passing an eddy current probe through the tubes from tube end to tube end. It is critical to know exactly which tube identification (row and column) is associated with each tube's data. This is controlled by a precision manipulator that provides the tube ID to the eddy current system. Historically there have been some instances where the manipulator incorrectly reported the tube ID. This can have serious consequences including lack of inspection of a tube, or if a pluggable indication is detected, the tube is likely to be mis-plugged thereby risking a primary to secondary leak.

  3. Summary of the oil shale fragmentation program at Anvil Points Mine, Colorado

    SciTech Connect (OSTI)

    Dick, R.D.; Young, C.; Fourney, W.L.

    1984-01-01

    During 1981 and 1982, an extensive oil shale fragmentation research program was conducted at the Anvil Points Mine near Rifle, Colorado. The primary goals were to investigate factors involved for adequate fragmentation of oil shale and to evaluate the feasibility of using the modified in situ retort (MIS) method for recovery of oil from oil shale. The test program included single-deck, single-borehole tests to obtain basic fragmentation data; multiple-borehole, multiple-deck explosive tests to evaluate practical aspects for developing an in situ retort; and the development of a variety of instrumentation techniques to diagnose the blasting event. This paper will present an outline of the field program, the type of instrumentation used, some typical results from the instrumentation, and a discussion of explosive engineering problems encountered over the course of the program. 4 references, 21 figures, 1 table.

  4. The political economy of retail wheeling, or how to not re-fight the last war

    SciTech Connect (OSTI)

    Cohen, A.; Kihm, S.

    1994-04-01

    Disparities in utility rates - observably the result of poor supply-side resource planning - have been small before and will be small once again. Retail wheeling`s promise of short-run gains for a few would, ironically, destroy integrated resource processes in place today that guard against a repeat of yesterday`s planning mistakes. The authors argue that retail wheeling is a troubling answer to a mis-diagnosis of yesterday`s problem. They believe that a variety of other policies offer most of the benefits and few of the risks that retail wheeling poses. These include aggressive wholesale competition, judicious pruning of uneconomic capacity, and serious incorporation of environmental risks into utility planning and regulation.

  5. Coherent detection of metal-metal terahertz quantum cascade lasers with improved emission characteristics

    SciTech Connect (OSTI)

    Brewer, Anthony; Beere, Harvey E.; Ritchie, David A. [Semiconductor Physics, Cavendish Laboratory, University of Cambridge, JJ Thomson Avenue, Cambridge CB3 0HE (United Kingdom); Freeman, Joshua R., E-mail: j.r.freeman@leeds.ac.uk; Cavali, Pierrick; Maysonnave, Jean; Tignon, Jrme; Dhillon, Sukhdeep S. [Laboratoire Pierre Aigrain, Ecole Normale Suprieure, CNRS (UMR 8551), Universit P. et M. Curie, Universit D. Diderot, 75231 Paris Cedex 05 (France)

    2014-02-24

    Coherent detection of emission from quantum cascade lasers with metal-metal waveguides is demonstrated through free-space coupling of a THz pulse to the sub-wavelength waveguide. We implement a simple, monolithic planar horn antenna design on the metal-metal waveguide that reduces the impedance mis-match to the waveguide. The resulting devices show up to 10 times more directed output power than conventional metal-metal waveguides. This enhanced coupling to free-space allows a more efficient injection of broad-band THz pulses into the waveguide. Through this, we are able to seed the laser emission and coherently detect the laser emission by electro-optic sampling.

  6. Schottky barrier height reduction for holes by Fermi level depinning using metal/nickel oxide/silicon contacts

    SciTech Connect (OSTI)

    Islam, Raisul, E-mail: raisul@stanford.edu; Shine, Gautam; Saraswat, Krishna C. [Department of Electrical Engineering, Stanford University, Stanford, California 94305 (United States)

    2014-11-03

    We report the experimental demonstration of Fermi level depinning using nickel oxide (NiO) as the insulator material in metal-insulator-semiconductor (M-I-S) contacts. Using this contact, we show less than 0.1?eV barrier height for holes in platinum/NiO/silicon (Pt/NiO/p-Si) contact. Overall, the pinning factor was improved from 0.08 (metal/Si) to 0.26 (metal/NiO/Si). The experimental results show good agreement with that obtained from theoretical calculation. NiO offers high conduction band offset and low valence band offset with Si. By reducing Schottky barrier height, this contact can be used as a carrier selective contact allowing hole transport but blocking electron transport, which is important for high efficiency in photonic applications such as photovoltaics and optical detectors.

  7. The Tritium Under-flow Study at the Savannah River Site

    SciTech Connect (OSTI)

    Hiergesell, Robert A.

    2008-01-15

    An issue of concern at the Savannah River Site (SRS) over the past 20 years is whether tritiated groundwater originating at SRS might be the cause of low levels of tritium measured in certain domestic wells in Georgia. Tritium activity levels in several domestic wells have been observed to occur at levels comparable to what is measured in rainfall in areas surrounding SRS. Since 1988, there has been speculation that tritiated groundwater from SRS could flow under the river and find its way into Georgia wells. A considerable effort was directed at assessing the likelihood of trans-river flow, and 44 wells have been drilled by the USGS and the Georgia Department of Natural Resources. Also, as part of the data collection and analysis, the USGS developed a numerical model during 1997-98 to assess the possibility for such trans-river flow to occur. The model represented the regional groundwater flow system surrounding the Savannah River Site (SRS) in seven layers corresponding to the underlying hydrostratigraphic units, which was regarded as sufficiently detailed to evaluate whether groundwater originating at SRS could possibly flow beneath the Savannah River into Georgia. The model was calibrated against a large database of water-level measurements obtained from wells on both sides of the Savannah River and screened in each of the hydrostratigraphic units represented within the model. The model results verified that the groundwater movement in all hydrostratigraphic units proceeds laterally toward the Savannah River from both South Carolina and Georgia, and discharges into the river. Once the model was calibrated, a particle-track analysis was conducted to delineate areas of potential trans-river flow. Trans-river flow can occur in either an eastward or westward direction. The model indicated that all locations of trans-river flow are restricted to the Savannah River's flood plain, where groundwater passes immediately prior to discharging into the river. Whether the trans-river flow is eastward or westward depends primarily on the position of the Savannah River as it meanders back and forth within the flood plain and is limited to narrow sections of land adjacent to the river. With respect to the only location of westward trans-river flow that has a recharge area within the SRS, the new evaluations of hypothetical pumping scenarios indicated that only a very slight impact is incurred, even under the most extreme groundwater extraction scenario. The updated model did not result in a significant change in the location of the recharge areas at SRS and the only impact was measured in slight changes in the travel times associated with the travel path. The median groundwater travel times for particles released under each of the 4 groundwater extraction scenarios ranged from 366 to 507 years while. Under the most extreme scenario, that under which SRS groundwater extraction is discontinued, the shortest travel time was reduced from 90 to 79 years. It should be emphasized that the groundwater transit times do not include the time required for groundwater to migrate vertically downward across the uppermost aquifer (i.e. at the recharge area), thus the actual groundwater travel times could be up to several decades longer than what was calculated in the model. The exhaustive evaluations that have been conducted indicates that it is highly unlikely that tritiated groundwater originating at the SRS could migrate into Georgia and explain the low tritium activity levels that were originally observed in certain domestic water supply wells. Considering that those wells were located at some distance (several km) from the Savannah River, a far more likely explanation is that tritiated rainfall infiltrated the subsurface and recharged the shallow aquifer within which the well was finished.

  8. A quantitative quantum-chemical analysis tool for the distribution of mechanical force in molecules

    SciTech Connect (OSTI)

    Stauch, Tim; Dreuw, Andreas

    2014-04-07

    The promising field of mechanochemistry suffers from a general lack of understanding of the distribution and propagation of force in a stretched molecule, which limits its applicability up to the present day. In this article, we introduce the JEDI (Judgement of Energy DIstribution) analysis, which is the first quantum chemical method that provides a quantitative understanding of the distribution of mechanical stress energy among all degrees of freedom in a molecule. The method is carried out on the basis of static or dynamic calculations under the influence of an external force and makes use of a Hessian matrix in redundant internal coordinates (bond lengths, bond angles, and dihedral angles), so that all relevant degrees of freedom of a molecule are included and mechanochemical processes can be interpreted in a chemically intuitive way. The JEDI method is characterized by its modest computational effort, with the calculation of the Hessian being the rate-determining step, and delivers, except for the harmonic approximation, exact ab initio results. We apply the JEDI analysis to several example molecules in both static quantum chemical calculations and Born-Oppenheimer Molecular Dynamics simulations in which molecules are subject to an external force, thus studying not only the distribution and the propagation of strain in mechanically deformed systems, but also gaining valuable insights into the mechanochemically induced isomerization of trans-3,4-dimethylcyclobutene to trans,trans-2,4-hexadiene. The JEDI analysis can potentially be used in the discussion of sonochemical reactions, molecular motors, mechanophores, and photoswitches as well as in the development of molecular force probes.

  9. bectcom-new | netl.doe.gov

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

    Low-NOx/SOx Burner Retrofit for Utility Cyclone Boilers - Project Brief not available (Withdrawn) TransAlta Technologies, Inc., Los Angeles, CA Design Reports Low NOx/SOx Burner Retrofit for Utility Cyclone Boilers: Public Design Report [PDF-5.8MB] (Sept 1991) Interim Reports Low NOx/SOx Burner Retrofit for Utility Cyclone Boilers, Baseline Test Report [PDF-1.6MB] (May 1991) Low NOx/SOx Burner Retrofit for Utility Cyclone Boilers, Topical Report, Termination of LNSB Cyclone Retrofit Project

  10. Zero Emission Bay Area (ZEBA) Fuel Cell Bus Demonstration: First Results Report

    SciTech Connect (OSTI)

    Chandler, K.; Eudy, L.

    2011-08-01

    This report documents the early implementation experience for the Zero Emission Bay Area (ZEBA) Demonstration, the largest fleet of fuel cell buses in the United States. The ZEBA Demonstration group includes five participating transit agencies: AC Transit (lead transit agency), Santa Clara Valley Transportation Authority (VTA), Golden Gate Transit (GGT), San Mateo County Transit District (SamTrans), and San Francisco Municipal Railway (Muni). The ZEBA partners are collaborating with the U.S. Department of Energy (DOE) and DOE's National Renewable Energy Laboratory (NREL) to evaluate the buses in revenue service.

  11. Structural and Mechanistic Analysis through Electronic Spectra: Aqueous Hyponitrite Radical (N(2)O(2)(-)) and Nitrosyl Hyponitrite Anion (N(3)O(3)(-))

    SciTech Connect (OSTI)

    Lymar S. V.; Valiev M.

    2011-11-03

    Aqueous hyponitrite radical (N{sub 2}O{sub 2}{sup -}) and nitrosyl hyponitrite anion (N{sub 3}O{sub 3}{sup -}) are important intermediates in the reductive chemistry of NO. The structures and absorption spectra of various hydrated isomers of these compounds were investigated in this work using high-level quantum mechanical calculations combined with the explicit classical description of the aqueous environment. For N{sub 2}O{sub 2}{sup -}, comparison of the calculated spectra and energetics with the experimental data reveals that (1) upon the one-electron oxidation of trans-hyponitrite (ON{double_bond}NO{sup 2-}), the trans configuration of the resulting ON{double_bond}NO{sup -} radical is preserved; (2) although cis- and trans-ON{double_bond}NO{sup -} are energetically nearly equivalent, the barrier for the trans-cis isomerization is prohibitively high because of the partial double character of the NN bond; (3) the calculations confirm that the UV spectrum of ONNO{sup -} was misinterpreted in the earlier pulse radiolysis work, and its more recent revision has been justified. For the N{sub 3}O{sub 3}{sup -} ion, the symmetric isomer the dominant observable species, and the asymmetric isomer contributes insignificantly to the experimental spectrum. Coherent analysis of the calculated and experimental data suggests a reinterpretation of the N{sub 2}O{sub 2}{sup -} + NO reaction mechanism according to which the reaction evenly bifurcates to yield both the symmetric and asymmetric isomers of N{sub 3}O{sub 3}{sup -}. While the latter isomer rapidly decomposes to the final NO{sub 2}{sup -} + N{sub 2}O products, the former isomer is stable toward this decomposition, but its formation is reversible with the homolysis equilibrium constant K{sub hom} = 2.2 x 10{sup -7} M. Collectively, these results demonstrate that advanced theoretical modeling can be of significant benefit in structural and mechanistic analysis on the basis of the electronic spectra of aqueous transients.

  12. Tunable Pseudogap Kondo Effect and Quantum Phase Transitions in Aharonov-Bohm Interferometers

    SciTech Connect (OSTI)

    Dias Da Silva, Luis G; Sandler, Nancy; Simon, Pascal; Ingersent, Kevin; Ulloa, Sergio E

    2009-01-01

    We study two quantum dots embedded in the arms of an Aharonov-Bohm ring threaded by a magnetic flux. This system can be described by an effective one-impurity Anderson model with an energy- and flux- dependent density of states. For specific values of the flux, this density of states vanishes at the Fermi energy, yielding a controlled realization of the pseudogap Kondo effect. The conductance and trans- mission phase shifts reflect a nontrivial interplay between wave interference and interactions, providing clear signatures of quantum phase transitions between Kondo and non-Kondo ground states.

  13. Electric Energy Management in the Smart Home: Perspectives on Enabling Technologies and Consumer Behavior

    SciTech Connect (OSTI)

    Zipperer, A.; Aloise-Young, P. A.; Suryanarayanan, S.; Zimmerle, D.; Roche, R.; Earle, L.; Christensen, D.; Bauleo, P.

    2013-08-01

    Smart homes hold the potential for increasing energy efficiency, decreasing costs of energy use, decreasing the carbon footprint by including renewable resources, and trans-forming the role of the occupant. At the crux of the smart home is an efficient electric energy management system that is enabled by emerging technologies in the electricity grid and consumer electronics. This article presents a discussion of the state-of-the-art in electricity management in smart homes, the various enabling technologies that will accelerate this concept, and topics around consumer behavior with respect to energy usage.

  14. A New Overview of The Trilinos Project

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

    Heroux, Michael A.; Willenbring, James M.

    2012-01-01

    Since An Overview of the Trilinos Project [ACM Trans. Math. Softw. 31(3) (2005), 397–423] was published in 2005, Trilinos has grown significantly. It now supports the development of a broad collection of libraries for scalable computational science and engineering applications, and a full-featured software infrastructure for rigorous lean/agile software engineering. This growth has created significant opportunities and challenges. This paper focuses on some of the most notable changes to the Trilinos project in the last few years. At the time of the writing of this article, the current release version of Trilinos was 10.12.2.

  15. First results from bent crystal extraction at the Fermilab Tevatron

    SciTech Connect (OSTI)

    The E853 Collaboration

    1996-07-01

    First results from Fermilab Experiment 953 are presented. E853 is an experiment to test the feasibility and efficiency of extracting a low intensity beam from the halo of the Tevatron using channeling in a bent silicon crystal. The motivation for the experiment is to apply crystal extraction to trans-TeV accelerators like the LHC. Extensive simulation work has been carried out. Two accelerator operating modes have been developed for crystal studies, ``kick`` mode and diffusion mode. Results from the first successful extraction in kick mode are presented.

  16. Microsoft Word - 599-16june.docx

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

    NURETH14-599 PROGRESS IN THE PREDICTION OF NON-UNITY PRANDTL-NUMBER TURBULENT FLOWS USING TransAT D. Lakehal, J. Panyasantisuk, D. Caviezel, M. Labois and C. Narayanan ASCOMP GmbH, Zurich, Switzerland lakehal@ascomp.ch; Lakehal@ascomp.ch Abstract We report LES results of the flow and convective heat transfer in a heated channel at a wall shear Reynolds number of Re  = 150 and 171. The results are compared with available DNS data for various Prandtl number fluids (Pr = 0.1-10). In order

  17. Valve, compressor contracts awarded for Western Hemisphere projects

    SciTech Connect (OSTI)

    1998-01-19

    Major valve and compressor contracts have been let for projects in the Western Hemisphere. Petrobras has awarded Nuovo Pignone, Florence, a $10.5 million contract to supply 400 valves for the 1,975-mile natural-gas pipeline being constructed from Bolivia into Brazil. Additionally, Brazilian company Maritima Petroleo and TransCanada PipeLines Ltd., Calgary, have awarded Nuovo Pignone separate contracts to supply turbocompressor packages. The Brazilian contract is for offshore Campos Basin; the Canadian, for a major expansion of TCPL`s system delivering natural gas out of Alberta. The paper discusses the Bolivia-Brazil pipeline, compressor orders, and the companies.

  18. Word Pro - S12

    Gasoline and Diesel Fuel Update (EIA)

    2 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table 12.7 Carbon Dioxide Emissions From Biomass Energy Consumption (Million Metric Tons of Carbon Dioxide a ) By Source By Sector Wood b Biomass Waste c Fuel Ethanol d Bio- diesel Total Resi- dential Com- mercial e Indus- trial f Trans- portation Electric Power g Total 1973 Total ...................... 143 (s) NA NA 143 33 1 109 NA (s) 143 1975 Total ...................... 140 (s) NA NA 141 40 1 100 NA (s) 141 1980

  19. Word Pro - S4

    Gasoline and Diesel Fuel Update (EIA)

    4.1 Natural Gas (Trillion Cubic Feet) Overview, 1949-2014 Consumption by Sector, 1949-2014 Overview, Monthly Consumption by Sector, Monthly Web Page: http://www.eia.gov/totalenergy/data/monthly/#naturalgas. Sources: Tables 4.1 and 4.3. 82 U.S. Energy Information Administration / Monthly Energy Review February 2016 Commercial Electric Power Industrial Industrial Trans- portation Transportation 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 -5 0 5 10 15 20 25 30 -5 J F MA M J J A

  20. Word Pro - S6

    Gasoline and Diesel Fuel Update (EIA)

    8 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table 6.2 Coal Consumption by Sector (Thousand Short Tons) End-Use Sectors Electric Power Sector e,f Total Resi- dential Commercial Industrial Trans- portation CHP a Other b Total Coke Plants Other Industrial Total CHP c Non-CHP d Total 1950 Total .................... 51,562 g ( ) 63,021 63,021 104,014 h ( ) 120,623 120,623 224,637 63,011 91,871 494,102 1955 Total .................... 35,590 g ( ) 32,852 32,852

  1. igure 1. Map of N. Alaska and NW Canada Showing the Locations of the NPR-A,

    Gasoline and Diesel Fuel Update (EIA)

    ANWR, 1002 Area, Current Productive Area, and TAPS 1. Map of Northern Alaska and Northwestern Canada Showing the Locations of the National Petroleum Reserve-Alaska (NPR-A), Arctic National Wildlife Refuge (ANWR), 1002 Area, Current Productive Area, and Trans-Alaska Pipeline System (TAPS) fig1.jpg (122614 bytes) Source: Edited from U.S. Geological Survey, "The Oil and Gas Resource Potential of the Arctic National Wildlife Refuge 1002 Area, Alaska," Open File Report 98-34, 1999.

  2. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    Table 1.13 U.S. Government Energy Consumption by Agency and Source, Fiscal Years 2003, 2010, and 2011 (Trillion Btu) Resource and Fiscal Years Agriculture Defense Energy GSA 1 HHS 2 Interior Justice NASA 3 Postal Service Trans- portation Veterans Affairs Other 4 Total Coal 2003 ..................................... (s) 15.4 2.0 0.0 (s) (s) 0.0 0.0 0.0 0.0 0.2 0.0 17.7 2010 ..................................... (s) 15.5 4.5 .0 0.0 0.0 .0 .0 (s) .0 .1 .0 20.1 2011 P

  3. Spintronic switches for ultra low energy global interconnects

    SciTech Connect (OSTI)

    Sharad, Mrigank Roy, Kaushik

    2014-05-07

    We present ultra-low energy interconnect design using nano-scale spin-torque (ST) switches for global data-links. Emerging spin-torque phenomena can lead to ultra-low-voltage, high-speed current-mode magnetic-switches. ST-switches can simultaneously provide large trans-impedance gain by employing magnetic tunnel junctions, to convert current-mode signals into large-swing voltage levels. Such device-characteristics can be used in the design of energy-efficient current-mode global interconnects.

  4. In Operando Soft X-ray Spectroscopy of 3D Graphene Supercapacitor

    Office of Scientific and Technical Information (OSTI)

    Electrodes (Journal Article) | SciTech Connect In Operando Soft X-ray Spectroscopy of 3D Graphene Supercapacitor Electrodes Citation Details In-Document Search Title: In Operando Soft X-ray Spectroscopy of 3D Graphene Supercapacitor Electrodes Authors: Bagge-Hansen, M ; Wood, B C ; Ogitsu, T ; Willey, T M ; Tran, I C ; Wittstock, A ; Biener, M M ; Merrill, M D ; Worsley, M A ; Otani, M ; Chuang, C H ; Prendergast, D ; Guo, J ; Baumann, T F ; van Buuren, T ; Biener, J ; Lee, J I Publication

  5. AECU-4439 PHYSICS AND MATHEMATICS HYDRODYNAMIC ASPECTS OF BOILING HEAT

    Office of Scientific and Technical Information (OSTI)

    AECU-4439 PHYSICS AND MATHEMATICS HYDRODYNAMIC ASPECTS OF BOILING HEAT TRANS FER (t h esi s) BY Novak Zuber June 1959 . - . Reaearch - Laboratory @is Angelei) 811~1 Ramo-Wooldridge Corporation University of California Los Angeles, California - 2 - .w- UNITED STATES ATOMIC ENERGY COMMISSION Technical Information Service L E G A L N O T I C E This report was prepared aa an account of Government sponsored work. Neither tbe United States, nor the Commission, nor MY person acting on behalf of the

  6. Stability of dendritic arrays

    SciTech Connect (OSTI)

    Warren, J.A. ); Langer, J.S. )

    1990-09-15

    We propose an approximate method for studying steady-state properties and linear stability of the dendritic arrays that are formed in directional solidification of alloys. Our analysis is valid at high growth rates where the primary spacing between dendrites is larger than the velocity-dependent solutal diffusion length. We compute a neutral stability boundary and find that, in the situations where we expect our results to be valid, the experimental data of Somboonsuk, Mason, and Trivedi (Metall. Trans. A 15A, 967 (1984)) lie in the stable region, well away from the boundary.

  7. I

    Office of Scientific and Technical Information (OSTI)

    LA-881 2-MAP, Revised uc-11 Issued: December 1981 Age and Location of Volcanic Centers < 3.0 M. Y. Old in Arizona, New Mexico and the Trans-Pecos Area of West Texas (Modified from R. G. Luedke and R. L. Smith, 1978) M. J. Aldrich A. W. Laughlin Los Alamos National Laboratory Los Alamos,New Mexico 87545 I DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency Thereof, nor any of their

  8. Agenda for Transitioning the Transportation Sector: Exploring the Intersection of Hydrogen Fuel Cell and Natural Gas Vehicles Workshop

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

    r ) Tra ansition ning the Transpo ortation n Sector: s Vehicle aboratories n rtment of Energ - Including a fice, U.S. n - Including a rtment of Ener direct competi tions? Davis d how might n has been lose proximity, cking. Both ma es gy a rgy tion, Meeting * Conven stakehol infrastru regional and opp intersect cell and road tran synergie and hydr * Identif technica such as p preventi widespre natural g * Identif opportun challeng and opp across b industry Exp g Objectives: ne industry and lders

  9. Rare events: a state of the art

    SciTech Connect (OSTI)

    Uppuluri, V.R.R.

    1980-12-01

    The study of rare events has become increasingly important in the context of nuclear safety. Some philosophical considerations, such as the framework for the definition of a rare event, rare events and science, rare events and trans-science, and rare events and public perception, are discussed. The technical work of the Task Force on problems of Rare Events in the Reliability Analysis of Nuclear Plants (1976-1978), sponsored by OECD, is reviewed. Some recent technical considerations are discussed, and conclusions are drawn. The appendix contains an essay written by Anne E. Beachey, under the title: A Study of Rare Events - Problems and Promises.

  10. Carlsbad Field Office

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

    Carlsbad , New Mexico 88221 MAY 4 2011 Mr. Steve Zappe, Project Leader Hazardous Materials Bureau New M exico Environment Department 2905 Rodeo Park Drive East, Building 1 Santa Fe, New Mexico 87505-6303 Subject: Tran smittal of Recertification Audit Report A-11-08 for th e ORNLlCCP Dear Mr. Zappe: This letter transmits the Recertification Audit Report fo r the Oak Ridge National Lab oratory Central Cha racterization Project (O RNLlCCP) Aud it A-11-08 of the processes performed to cha racterize

  11. FY 2009 Meetings

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

    Fiscal Year 2009 Meetings Meetings, Minutes and Handouts Date Type Time Location Agenda Handouts Minutes Oct 1, 2008 EMPIRE Committee 4:30 - 6 pm DOE Nevada Support Facility 232 Energy Way (Sedan Room) Las Vegas, NV 89030 Agenda n/a Minutes Oct 8, 2008 NTS Tour All Day Nevada Test Site n/a n/a n/a Oct 22, 2008 Trans/Waste Committee 2:30 - 4 pm DOE Nevada Support Facility 232 Energy Way (Great Basin Room) Las Vegas, NV 89030 Agenda n/a Minutes Nov 12, 2008 Executive Committee 3:30 - 4:30 pm Frank

  12. FY 2010 Meetings

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

    Fiscal Year 2010 NSSAB Meetings Meetings, Minutes and Handouts Date Type Time Location Agenda Handouts Minutes Oct 1, 2009 Industrial Sites EMAD Tour All Day Nevada Test Site N/A N/A Minutes Oct 20, 2009 UGTA Committee 2 pm DOE Nevada Support Facility 232 Energy Way (Sedan Room) Las Vegas, NV 89030 Agenda N/A Minutes Oct 21, 2009 Trans/Waste Committee 2:30 - 4:30 pm Frank H. Rogers Building 755 E. Flamingo Rd Las Vegas, NV 89119 Agenda N/A Minutes Nov 3, 2009 Industrial Sites Committee 1 - 3 pm

  13. Electro-optical and dielectric properties of CdSe quantum dots and 6CHBT liquid crystals composites

    SciTech Connect (OSTI)

    Singh, U. B.; Pandey, M. B.; Dhar, R; Pandey, A. S.; Kumar, S.; Dabrowski, R.

    2014-11-15

    We have prepared the composites of a room temperature nematic liquid crystal namely 4-(trans-4-n-hexylcyclohexyl) isothiocyanatobenzoate (6CHBT) and Cadmium Selenide Quantum Dots (CdSe-QDs) and investigated their electro-optical and dielectric properties. Effect of dispersion of CdSe-QDs on various electro-optical and display parameters of host liquid crystalline material have been studied. Physical parameters, such as switching threshold voltage and splay elastic constant have been altered drastically for composites. Dispersion of QDs in a liquid crystals medium destabilizes nematic ordering of the host and decreases the nematic-to-isotropic transition temperature.

  14. NETL F 451.1/1-1, Categorical Exclusion Designation Form

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

    De-FE0001882 FutureGen Alliance Morgan Cty, IL NA Strategic Center for Coal Brittley Robbins Project Close-out: Transfer of real estate interests to DOE During this project, the Alliance acquired certain real estate interests. The interests were trans- -ferred to DOE when the Alliance terminated the project. DOE has no plans to use these properties. close-out (no use) RALPH DETWILER Digitally signed by RALPH DETWILER DN: c=US, o=U.S. Government, ou=Department of Energy, cn=RALPH DETWILER,

  15. more-presentations-and-conferences

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

    More Presentations and Conferences from the Archive training-tsm-ico Presentation: Emerging LIDAR Based Approaches For 3D Mapping May 12, 2012 At Argonne National Laboratory Dr. XIN Chen Senior Research Scientist May 11, 2012 trans-ico Presentation: March 16, 2012 at 10:00 AM(CDT) Dr. Karthik Charan Konduri School of Sustainable Energy and the Built Environment Arizona State University March 16, 2012 HELLO my name is Border Conference: January 22-26, 2012 The Transportation Research Board (TRB)

  16. Table 2. Ten Largest Plants by Generation Capacity, 2013

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

    Vermont" ,"Plant","Primary energy source","Operating company","Net summer capacity (MW)" 1,"Vermont Yankee","Nuclear","Entergy Nuclear Vermont Yankee",619.4 2,"Kingdom Community Wind","Wind","Green Mountain Power Corp",65 3,"J C McNeil","Wood","City of Burlington Electric - (VT)",52 4,"Bellows Falls","Hydroelectric","TransCanada Hydro

  17. Table 2. Ten Largest Plants by Generation Capacity, 2013

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

    Washington" ,"Plant","Primary energy source","Operating company","Net summer capacity (MW)" 1,"Grand Coulee","Hydroelectric","U S Bureau of Reclamation",7079 2,"Chief Joseph","Hydroelectric","USACE Northwestern Division",2456.2 3,"Transalta Centralia Generation","Coal","TransAlta Centralia Gen LLC",1340 4,"Rocky

  18. Hunting space rocks

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

    Hunting space rocks Hunting space rocks Nina Lanza is studying the solar system by spending six weeks on an ice sheet in Antarctica. The 36-year-old staff scientist at the Los Alamos National Laboratory in New Mexico is on a treasure hunt of sorts. January 15, 2016 Nina Lanza Nina Lanza is part of a team driving across the Trans-Antarctica Mountains on snowmobiles in search of meteorites. (Courtesy of Nina Lanza) "One of the most interesting things from meteorites is every rocky body has a

  19. The fluorescence action spectra of some saturated hydrocarbon liquids for excitation energies above and below their ionization thresholds

    SciTech Connect (OSTI)

    Ostafin, A.E.; Lipsky, S. )

    1993-04-01

    Fluorescence action spectra have been obtained for the neat liquids, [ital cis]-decalin, [ital trans]-decalin, bicyclohexyl, cyclohexane, methylcyclohexane, isobutylcyclohexane, 2,3,4-trimethylpentane, 2,3-dimethylbutane, 3-methylhexane, 3-methylpentane, [ital n]-decane, [ital n]-dodecane, and [ital n]-pentadecane at excitation energies, [epsilon], ranging from their absorption onsets (at ca. 7 eV) to 10.3 eV. For all compounds, with the exception of [ital cis]-decalin, the fluorescence quantum yield is observed to monotonically decline with increasing [epsilon], reaching a minimum value at an energy, [epsilon][sub [ital m

  20. Fuel Cell Bus Takes a Starring Role in the BurbankBus Fleet, Fuel Cell Technologies Program (FCTP) (Fact Sheet)

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

    BurbankBus' clean fuel fleet now includes a zero-emission hydrogen-fueled bus. BurbankBus, which provides transit services in and around the City of Burbank, California, has four fixed- route transit lines operating during morning and evening peak rush-hour periods. These routes primarily trans- port commuters between major transit hubs and the city's employment centers. Commuters traveling into the area ar- rive at one of the city's two Metrolink rail stations or at LA Metro's North Hollywood

  1. United States

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

    Bangor Hydro-Electric Company OE Docket No. PP-89-1 Amendment to Presidential Permit Order No. PP-89-1 December 30,2005 PRESIDENTIAL PERMIT AMENDMENT Bangor Hydro-Electric Company Order No. PP-89-1 I. BACKGROUND The Department of Energy (DOE) has responsibility for implementing Executive Order (E.O.) 10485, as amended by E.O. 12038, which requires the issuance of a Presidential permit by DOE before electric trans~nission facilities may be constructed, operated, maintained, or connected at the

  2. Microsoft Word - CMOS7 PDK.docx

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

    CM The CM device m are need National The PDK  Phys - C v  Stan - H m P  Sc Si  CA Vi  SP an Pa  PC  Ph Ta LV OS7 P MOS7 Proces models, phys ded to design l Laboratorie K consists of sical Design Contains the verification. ndard Cell an Holds inform make up bas Physical chematic ilvaco Ga ADENCE iews PICE Mod nd SPECT assive De CELL Lay hysical V argeted T VS/DRC A DEV Tran Res Dio Cap Proce s Design Kit sical layouts, n analog or m es 0.35um S f the followi Kit resources n

  3. Microsoft Word - ViArray_Fact_ Sheet_SAND2011-3935P_updated_format.docx

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

    ViA Tru Sandia N radiation ASICs e Pre-qual Manufac fabric-lik Specia  M  F s  U s  O Applica  C  I  S  O  R  H Sandia N high-con design a high-mix capabilit high-reli Array sted National Lab n-hardened, enable rapid lified base ar cturing Sour ke structure l Features Metal-via co Four Power- supplies for p Unused trans static current On-package ations incl Command & Instrumentat Sensor Moni Obsolescent Rad-hard env High-Reliabi National Lab nsequence ap and

  4. Structural Basis of Wnt Signaling Inhibition by Dickkopf Binding to LRP5/6

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | SciTech Connect Basis of Wnt Signaling Inhibition by Dickkopf Binding to LRP5/6 Citation Details In-Document Search Title: Structural Basis of Wnt Signaling Inhibition by Dickkopf Binding to LRP5/6 Authors: Ahn, Victoria E. ; Chu, Matthew Ling-Hon ; Choi, Hee-Jung ; Tran, Denise ; Abo, Arie ; Weis, William I. Publication Date: 2011-11-01 OSTI Identifier: 1198118 Type: Published Article Journal Name: Developmental Cell Additional Journal Information: Journal Volume: 21;

  5. CCPG Update U.S. Department Of Energy 2012 National Electric Transmission Congestion

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

    CCPG Update U.S. Department Of Energy 2012 National Electric Transmission Congestion Study Workshop - Portland, OR December 13, 2011 Susan Henderson, P.E. Xcel Energy Path/TOT Ratings  TOT 1A - none  TOT 2A - none  TOT 3 ◦ Archer-Wayne Child Interconnection (150MW, 345kV) ◦ High Plains Express (500kV, 1600-8000MW) ◦ Zephyr (500kV DC, 3000MW) ◦ TransWest Express (600kV DC, 3000MW) ◦ Colorado-Wyoming Intertie (345kV, 800MW)  Reference: WECC Path Reports & Rating Catalog

  6. Increasing the Capacity of Existing Power Lines

    Energy Savers [EERE]

    ENERGY AND ENVIRONMENT Continued next page In the continental United States, some 500 power companies operate a complex network of more than 160,000 miles of high-voltage trans- mission lines known as "the grid." The capacity of the grid has been largely unchanged for decades and needs to expand to accommodate new power plants and renewable energy projects. The difference in time and cost between using existing transmission lines or the construction of new ones can make or break plans

  7. DISTRIBUTION LIST Dear Madams/Sirs:

    Office of Environmental Management (EM)

    Dear Madams/Sirs: Department of Energy Portsmouth/Paducah Project Office 101 7 Majestic Dri ve, Suite 200 Lexington, Kentucky 40513 (859) 219-4000 JUL 3 1 2014 PPPO-03-2392594-14 TRANS MITT AL OF THE PHASE II ARCHAEOLOGICAL SURVEY REPORTS ON SELECTED AREAS RESULTING IN IDENTIFICATION OF HISTORIC PROPERTIES AT THE PORTSMOUTH GASEOUS DIFFUSION PLANT,PIKE COUNTY, OHIO One archaeological report is enclosed for your information: Phase 11 Archaeological Investigations of 33PK347, 33PK348, 33PK349,

  8. DOE F 740-MX

    Office of Environmental Management (EM)

    Form 740M (10-88) MANDATORY DATA COLLECTION AUTHORIZED BY 10 CFR 30, 40, 50, 70, 75, 150, Public Laws 83-703, 93-438, 95-91 OMB Control No. 1910-1800 4. REPORTING PERIOD 3. RIS 2. ATTACHMENT TO a. DOE/NRC 741 a. SHIPPER'S RIS b. RECEIVER'S RIS c. TRANS. NO. d. CORR NO. e. PC f. AC g. DATA CODE b. DOE/NRC 742 c. DOE/NRC 742c 5. TRANSACTION DATA 1. NAME 8a. LINE NO. 9. SIGNATURE (See instructions for provisions regarding confidentiality.) To the best of my knowledge and belief, the information

  9. UNITED STATES ATOMIC ENERGY COMMISSION

    Office of Legacy Management (LM)

    lLB"O"L"P"E OPC"AT10*s OCFlCC ..a .0x s.00 ALSUOULIQUL. "6" YLXICO "98s Nov 28 1973, Frank K. Pittmsn, Director, 'Division of Waste Management and Trans- portation, Headquarters CONTAMINATED KK-AEC-OWNED OR LEASED FACILITIES This memorandum responds to your TWK dat.ed October 30, 1973, requesting certain information on the above subject. Unfortunately, same of the documentation necessary to answer your queries is no longer available due to the records

  10. Microsoft Word - CCP-TP-005-Revision 26

    Office of Environmental Management (EM)

    TP-005 Revision 26 CCP Acceptable Knowledge Documentation EFFECTIVE DATE: 08/12/2013 Mike Ramirez PRINTED NAME APPROVED FOR USE INFORMATION ONLY CCP-TP-005, Rev. 26 Effective Date: 08/12/2013 CCP Acceptable Knowledge Documentation Page 2 of 81 RECORD OF REVISION Revision Number Date Approved Description of Revision 4 01/17/2002 Revised to delete the requirement for signing the AK Summary and other minor changes. Added cis & trans- 1,2-Dichloroethylene, Attachment 5. 5 01/24/2002 Minor change

  11. Microsoft Word - FEIS Inside Title Page.doc

    Office of Environmental Management (EM)

    1-1 Final EIS Keystone Pipeline Project 1.0 INTRODUCTION TransCanada Keystone Pipeline, L.P. (Keystone) has applied to the U.S. Department of State (DOS) for a Presidential Permit at the border of the United States for the proposed construction, connection, operation, and maintenance of a pipeline and associated facilities for importation of crude oil from Canada. DOS receives and considers applications for Presidential Permits for such oil pipelines pursuant to the authority delegated to it by

  12. Dine Power Authority (DPA)

    Office of Environmental Management (EM)

    D D I N E ' P O W E R A U T H O R I T Y Diné Power Authority (DPA) Presentation Prepared for Office of Energy Efficiency and Renewable Energy TRIBAL ENERGY PROGRAM October 20, 2004 Presenter: Ben Hoisington Project Administrator, DPA Do not reproduce or distribute. 2 PA D D I N E ' P O W E R A U T H O R I T Y Major Dine Power Authority (DPA) Energy Projects DPA and New Transmission Development (NTD), an enterprise of Trans-Elect, Inc., are planning to develop the Navajo Transmission Project

  13. Bulk Vitrification Castable Refractory Block Protection Study

    SciTech Connect (OSTI)

    Hrma, Pavel R.; Bagaasen, Larry M.; Beck, Andrew E.; Brouns, Thomas M.; Caldwell, Dustin D.; Elliott, Michael L.; Matyas, Josef; Minister, Kevin BC; Schweiger, Michael J.; Strachan, Denis M.; Tinsley, Bronnie P.; Hollenberg, Glenn W.

    2005-05-01

    Bulk vitrification (BV) was selected for a pilot-scale test and demonstration facility for supplemental treatment to accelerate the cleanup of low-activity waste (LAW) at the Hanford U.S. DOE Site. During engineering-scale (ES) tests, a small fraction of radioactive Tc (and Re, its nonradioactive surrogate) were transferred out of the LAW glass feed and molten LAW glass, and deposited on the surface and within the pores of the castable refractory block (CRB). Laboratory experiments were undertaken to understand the mechanisms of the transport Tc/Re into the CRB during vitrification and to evaluate various means of CRB protection against the deposition of leachable Tc/Re. The tests used Re as a chemical surrogate for Tc. The tests with the baseline CRB showed that the molten LAW penetrates into CRB pores before it converts to glass, leaving deposits of sulfates and chlorides when the nitrate components decompose. Na2O from the LAW reacts with the CRB to create a durable glass phase that may contain Tc/Re. Limited data from a single CRB sample taken from an ES experiment indicate that, while a fraction of Tc/Re is present in the CRB in a readily leachable form, most of the Tc/Re deposited in the refractory is retained in the form of a durable glass phase. In addition, the molten salts from the LAW, mainly sulfates, chlorides, and nitrates, begin to evaporate from BV feeds at temperatures below 800 C and condense on solid surfaces at temperatures below 530 C. Three approaches aimed at reducing or preventing the deposition of soluble Tc/Re within the CRB were proposed: metal lining, sealing the CRB surface with a glaze, and lining the CRB with ceramic tiles. Metal liners were deemed unsuitable because evaluations showed that they can cause unacceptable distortions of the electric field in the BV system. Sodium silicate and a low-alkali borosilicate glaze were selected for testing. The glazes slowed down molten salt condensate penetration, but did little to reduce the penetration of molten salt. Out of several refractory tile candidates, only greystone and fused-cast alumina-zirconia-silica (AZS) refractory remained intact and well bonded to the CRB after firing to 1000 C. The deformation of the refractory-tile composite was avoided by prefiring the greystone tile to 800 C. Condensed vapors did not penetrate the tiles, but Re salts condensed on their surface. Refractory corrosion tests indicated that a 0.25-inch-thick greystone tile would not corrode during a BV melt. Tiles can reduce both vapor penetration and molten salt penetration, but vapor deposition above the melt line will occur even on tiles. The Tc/Re transport scenario was outlined as follows. At temperatures below 700 C, molten ionic salt (MIS) that includes all the Tc/Re penetrates, by capillarity, from the feed into the CRB open porosity. At approximately 750 C, the MIS decomposes through the loss of NOx, leaving mainly sulfate and chloride salts. The Na2O formed in the decomposition of the nitrates reacts with insoluble grains in the feed and with the aluminosilicates in the CRB to form more viscous liquids that reduce further liquid penetration into the CRB. At 800 to 1000 C, a continuous glass phase traps the remains of the MIS in the form of inclusions in the bulk glass melt. At 1000 to 1200 C, the salt inclusions in the glass slowly dissolve but also rise to the surface. The Tc/Re salts also evaporate from the free surface of the glass melt that is rapidly renewed by convective currents. The vapors condense on cooler surfaces in the upper portion of the CRB, the box lid, and the off-gas system.

  14. Hanfords Supplemental Treatment Project: Full-Scale Integrated Testing of In-Container-Vitrification and a 10,000-Liter Dryer

    SciTech Connect (OSTI)

    Witwer, Keith S.; Dysland, Eric J.; Garfield, J. S.; Beck, T. H.; Matyas, Josef; Bagaasen, Larry M.; Cooley, Scott K.; Pierce, Eric M.; Kim, Dong-Sang; Schweiger, Michael J.

    2008-02-22

    The GeoMelt In-Container Vitrification (ICV) process was selected by the U.S. Department of Energy (DOE) in 2004 for further evaluation as the supplemental treatment technology for Hanfords low-activity waste (LAW). Also referred to as bulk vitrification, this process combines glass forming minerals, LAW, and chemical amendments; dries the mixture; and then vitrifies the material in a refractory-lined steel container. AMEC Nuclear Ltd. (AMEC) is adapting its GeoMelt ICV technology for this application with technical and analytical support from Pacific Northwest National Laboratory (PNNL). The DVBS project is funded by the DOE Office of River Protection and administered by CH2M HILL Hanford Group, Inc. The Demonstration Bulk Vitrification Project (DBVS) was initiated to engineer, construct, and operate a full-scale bulk vitrification pilot-plant to treat up to 750,000 liters of LAW from Waste Tank 241-S-109 at the DOE Hanford Site. Since the beginning of the DBVS project in 2004, testing has used laboratory, crucible-scale, and engineering-scale equipment to help establish process limitations of selected glass formulations and identify operational issues. Full-scale testing has provided critical design verification of the ICV process before operating the Hanford pilot-plant. In 2007, the projects fifth full-scale test, called FS-38D, (also known as the Integrated Dryer Melter Test, or IDMT,) was performed. This test had three primary objectives: 1) Demonstrate the simultaneous and integrated operation of the ICV melter with a 10,000-liter dryer, 2) Demonstrate the effectiveness of a new feed reformulation and change in process methodology towards reducing the production and migration of molten ionic salts (MIS), and, 3) Demonstrate that an acceptable glass product is produced under these conditions. Testing was performed from August 8 to 17, 2007. Process and analytical results demonstrated that the primary test objectives, along with a dozen supporting objectives, were successfully met. Glass performance exceeded all disposal performance criteria. A previous issue with MIS containment was successfully resolved in FS-38D, and the ICV melter was integrated with a full-scale, 10,000-liter dryer. This paper describes the rationale for performing the test, the purpose and outcome of scale-up tests preceding it, and the performance and outcome of FS-38D.

  15. Hanford's Supplemental Treatment Project: Full-Scale Integrated Testing of In-Container-Vitrification and a 10,000-Liter Dryer

    SciTech Connect (OSTI)

    Witwer, K.S.; Dysland, E.J.; Garfield, J.S.; Beck, T.H.; Matyas, J.; Bagaasen, L.M.; Cooley, S.K.; Pierce, E.; Kim, D.S.; Schweiger, M.J.

    2008-07-01

    The GeoMelt{sup R} In-Container Vitrification{sup TM} (ICV{sup TM}) process was selected by the U.S. Department of Energy (DOE) in 2004 for further evaluation as the supplemental treatment technology for Hanford's low-activity waste (LAW). Also referred to as 'bulk vitrification', this process combines glass forming minerals, LAW, and chemical amendments; dries the mixture; and then vitrifies the material in a refractory-lined steel container. AMEC Nuclear Ltd. (AMEC) is adapting its GeoMelt ICV{sup TM} technology for this application with technical and analytical support from Pacific Northwest National Laboratory (PNNL). The DVBS project is funded by the DOE Office of River Protection and administered by CH2M HILL Hanford Group, Inc. The Demonstration Bulk Vitrification Project (DBVS) was initiated to engineer, construct, and operate a full-scale bulk vitrification pilot-plant to treat up to 750,000 liters of LAW from Waste Tank 241-S-109 at the DOE Hanford Site. Since the beginning of the DBVS project in 2004, testing has used laboratory, crucible-scale, and engineering-scale equipment to help establish process limitations of selected glass formulations and identify operational issues. Full-scale testing has provided critical design verification of the ICV{sup TM} process before operating the Hanford pilot-plant. In 2007, the project's fifth full-scale test, called FS-38D, (also known as the Integrated Dryer Melter Test, or IDMT,) was performed. This test had three primary objectives: 1) Demonstrate the simultaneous and integrated operation of the ICV{sup TM} melter with a 10,000- liter dryer, 2) Demonstrate the effectiveness of a new feed reformulation and change in process methodology towards reducing the production and migration of molten ionic salts (MIS), and, 3) Demonstrate that an acceptable glass product is produced under these conditions. Testing was performed from August 8 to 17, 2007. Process and analytical results demonstrated that the primary test objectives, along with a dozen supporting objectives, were successfully met. Glass performance exceeded all disposal performance criteria. A previous issue with MIS containment was successfully resolved in FS-38D, and the ICV{sup TM} melter was integrated with a full-scale, 10,000-liter dryer. This paper describes the rationale for performing the test, the purpose and outcome of scale-up tests preceding it, and the performance and outcome of FS-38D. (authors)

  16. Advanced Imaging Catheter: Final Project Report

    SciTech Connect (OSTI)

    Krulevitch, P; Colston, B; DaSilva, L; Hilken, D; Kluiwstra, J U; Lee, A P; London, R; Miles, R; Schumann, D; Seward, K; Wang, A

    2001-07-20

    Minimally invasive surgery (MIS) is an approach whereby procedures conventionally performed with large and potentially traumatic incisions are replaced by several tiny incisions through which specialized instruments are inserted. Early MIS, often called laparoscopic surgery, used video cameras and laparoscopes to visualize and control the medical devices, which were typically cutting or stapling tools. More recently, catheter-based procedures have become a fast growing sector of all surgeries. In these procedures, small incisions are made into one of the main arteries (e.g. femoral artery in the thigh), and a long thin hollow tube is inserted and positioned near the target area. The key advantage of this technique is that recovery time can be reduced from months to a matter of days. In the United States, over 700,000 catheter procedures are performed annually representing a market of over $350 million. Further growth in this area will require significant improvements in the current catheter technology. In order to effectively navigate a catheter through the tortuous vessels of the body, two capabilities must exist: imaging and positioning. In most cases, catheter procedures rely on radiography for visualization and manual manipulation for positioning of the device. Radiography provides two-dimensional, global images of the vasculature and cannot be used continuously due to radiation exposure to both the patient and physician. Intravascular ultrasound devices are available for continuous local imaging at the catheter tip, but these devices cannot be used simultaneously with therapeutic devices. Catheters are highly compliant devices, and manipulating the catheter is similar to pushing on a string. Often, a guide wire is used to help position the catheter, but this procedure has its own set of problems. Three characteristics are used to describe catheter maneuverability: (1) pushability -- the amount of linear displacement of the distal end (inside body) relative to an applied displacement of the proximal end (outside body); (2) torquability -- the amount of rotation of the distal end relative to an applied rotation of the proximal end; and (3) trackability -- the extent to which the catheter tracks along the guide wire without displacing it.

  17. The effect of initial temperature on flame acceleration and deflagration-to-detonation transition phenomenon

    SciTech Connect (OSTI)

    Ciccarelli, G.; Boccio, J.L.; Ginsberg, T.; Finfrock, C.; Gerlach, L.; Tagawa, H.; Malliakos, A.

    1998-05-01

    The High-Temperature Combustion Facility at BNL was used to conduct deflagration-to-detonation transition (DDT) experiments. Periodic orifice plates were installed inside the entire length of the detonation tube in order to promote flame acceleration. The orifice plates are 27.3-cm-outer diameter, which is equivalent to the inner diameter of the tube, and 20.6-cm-inner diameter. The detonation tube length is 21.3-meters long, and the spacing of the orifice plates is one tube diameter. A standard automobile diesel engine glow plug was used to ignite the test mixture at one end of the tube. Hydrogen-air-steam mixtures were tested at a range of temperatures up to 650K and at an initial pressure of 0.1 MPa. In most cases, the limiting hydrogen mole fraction which resulted in DDT corresponded to the mixture whose detonation cell size, {lambda}, was equal to the inner diameter of the orifice plate, d (e.g., d/{lambda}=1). The only exception was in the dry hydrogen-air mixtures at 650K where the DDT limit was observed to be 11 percent hydrogen, corresponding to a value of d/{lambda} equal to 5.5. For a 10.5 percent hydrogen mixture at 650K, the flame accelerated to a maximum velocity of about 120 mIs and then decelerated to below 2 mIs. By maintaining the first 6.1 meters of the vessel at the ignition end at 400K, and the rest of the vessel at 650K, the DDT limit was reduced to 9.5 percent hydrogen (d/{lambda}=4.2). This observation indicates that the d/{lambda}=1 DDT limit criteria provides a necessary condition but not a sufficient one for the onset of DDT in obstacle laden ducts. In this particular case, the mixture initial condition (i.e., temperature) resulted in the inability of the mixture to sustain flame acceleration to the point where DDT could occur. It was also observed that the distance required for the flame to accelerate to the point of detonation initiation, referred to as the run-up distance, was found to be a function of both the hydrogen mole fraction and the mixture initial temperature. Decreasing the hydrogen mole fraction or increasing the initial mixture temperature resulted in longer run-up distances. The density ratio across the flame and the speed of sound in the unburned mixture were found to be two parameters which influence the run-up distance.

  18. Ultrahigh and High Resolution Structures and Mutational Analysis of Monomeric Streptococcus pyogenes SpeB Reveal a Functional Role for the Glycine-rich C-terminal Loop

    SciTech Connect (OSTI)

    Gonzlez-Pez, Gonzalo E.; Wolan, Dennis W.

    2012-09-05

    Cysteine protease SpeB is secreted from Streptococcus pyogenes and has been studied as a potential virulence factor since its identification almost 70 years ago. Here, we report the crystal structures of apo mature SpeB to 1.06 {angstrom} resolution as well as complexes with the general cysteine protease inhibitor trans-epoxysuccinyl-L-leucylamido(4-guanidino)butane and a novel substrate mimetic peptide inhibitor. These structures uncover conformational changes associated with maturation of SpeB from the inactive zymogen to its active form and identify the residues required for substrate binding. With the use of a newly developed fluorogenic tripeptide substrate to measure SpeB activity, we determined IC{sub 50} values for trans-epoxysuccinyl-L-leucylamido(4-guanidino)butane and our new peptide inhibitor and the effects of mutations within the C-terminal active site loop. The structures and mutational analysis suggest that the conformational movements of the glycine-rich C-terminal loop are important for the recognition and recruitment of biological substrates and release of hydrolyzed products.

  19. Selective oxidation of n-butane and butenes over vanadium-containing catalysts

    SciTech Connect (OSTI)

    Nieto, J.M.L.; Concepcion, P.; Dejoz, A.; Knoezinger, H.; Melo, F.; Vazquez, M.I.

    2000-01-01

    The oxidative dehydrogenation (OXDH) of n-butane, 1-butene, and trans-2-butene on different vanadia catalysts has been compared. MgO, alumina, and Mg-Al mixed oxides with Mg/(Al + Mg) ratios of 0.25 and 0.75 were used as supports. The catalytic data indicate that the higher the acid character of catalysts the lower is both the selectivity to C{sub 4}-olefins from n-butane and the selectivity to butadiene from both 1-butene or trans-2-butene. Thus, OXDH reactions are mainly observed from n-butane and butenes on basic catalysts. The different catalytic performance of both types of catalysts is a consequence of the isomerization of olefins on acid sites, which appears to be a competitive reaction with the selective way, i.e., the oxydehydrogenation process by a redox mechanism. Infrared spectroscopy data of 1-butene adsorbed on supported vanadium oxide catalysts suggest the presence of different adsorbed species. O-containing species (carbonyl and alkoxide species) are observed on catalysts with acid sites while adsorbed butadiene species are observed on catalysts with basic sites. According to these results a reaction network for the oxydehydrogenation of n-butane is proposed with parallel and consecutive reactions.

  20. Structural Analysis of Protein Folding by the Long-Chain Archaeal Chaperone FKBP26

    SciTech Connect (OSTI)

    E Martinez-Hackert; W Hendrickson

    2011-12-31

    In the cell, protein folding is mediated by folding catalysts and chaperones. The two functions are often linked, especially when the catalytic module forms part of a multidomain protein, as in Methanococcus jannaschii peptidyl-prolyl cis/trans isomerase FKBP26. Here, we show that FKBP26 chaperone activity requires both a 50-residue insertion in the catalytic FKBP domain, also called 'Insert-in-Flap' or IF domain, and an 80-residue C-terminal domain. We determined FKBP26 structures from four crystal forms and analyzed chaperone domains in light of their ability to mediate protein-protein interactions. FKBP26 is a crescent-shaped homodimer. We reason that folding proteins are bound inside the large crescent cleft, thus enabling their access to inward-facing peptidyl-prolyl cis/trans isomerase catalytic sites and ipsilateral chaperone domain surfaces. As these chaperone surfaces participate extensively in crystal lattice contacts, we speculate that the observed lattice contacts reflect a proclivity for protein associations and represent substrate interactions by FKBP26 chaperone domains. Finally, we find that FKBP26 is an exceptionally flexible molecule, suggesting a mechanism for nonspecific substrate recognition.

  1. Coordinating Tectons: Bipyridyl Terminated Allenylidene Complexes

    SciTech Connect (OSTI)

    Cifuentes, Marie P.; Humphrey, Mark G.; Koutsantonis, George A.; Lengkeek, Nigel A.; Petrie, Simon; Sanford, Vanessa; Schauer, Phil A.; Skelton, Brian W.; Stranger, Robert; White, Allan H.

    2009-01-15

    A series of complexes with {pi}-conjugated carbon chains terminated by bipyridyl moieties has been prepared. These allenylidene complexes were derived from 9-hydroxy-9-ethynyl-4,5-diazafluorene, the preparation of which is reported; the new allenylidene complexes are highly colored with the cumulated carbon chain terminating in a bipyridyl unit providing a site for further coordination. The synthesis, characterization, and X-ray structure determination of trans-[MCl(P{intersection}P){sub 2}{sub {double_bond}}C{sub {double_bond}}C{sub {double_bond}}(4,5-diazafluoren-9-yl)]PF{sub 6} (M = Ru, P{intersection}P = bis(diphenylphosphino)methane (dppm), 1,2-bis(diphenylphosphino)ethane (dppe), 1,2-bis(dimethylphosphino)ethane (dmpe); M = Os, P{intersection}P = dppm) are described. The effect of the variation in metal and ligand on electronic and electrochemical characteristics of these complexes has been investigated by using UV-vis, solution electrochemistry, and a combination of these techniques in spectroelectrochemical experiments. DFT calculations have been performed on trans-[RuCl(P{intersection}P){sub 2}{sub {double_bond}}C{sub {double_bond}}C{sub {double_bond}}(4,5-diazafluoren-9-yl)]{sup q} (P{intersection}P = dppm, bis(dimethylphosphino)methane (dmpm); q = -1, 0, +1, +2) and subsequently solvent-corrected calculations with use of COSMO were also undertaken to examine the nature of electronic transitions in various oxidation states.

  2. Pb Isotopes as an Indicator of the Asian Contribution to Particulate Air Pollution in Urban California

    SciTech Connect (OSTI)

    Ewing, Stephanie A.; Christensen, John N.; Brown, Shaun T.; Vancuren, Richard A.; Cliff, Steven S.; DePaolo, Donald J.

    2010-10-25

    During the last two decades, expanding industrial activity in east Asia has led to increased production of airborne pollutants that can be transported to North America. Previous efforts to detect this trans-Pacific pollution have relied upon remote sensing and remote sample locations. We tested whether Pb isotope ratios in airborne particles can be used to directly evaluate the Asian contribution to airborne particles of anthropogenic origin in western North America, using a time series of samples from a pair of sites upwind and downwind of the San Francisco Bay Area. Our results for airborne Pb at these sites indicate a median value of 29 Asian origin, based on mixing relations between distinct regional sample groups. This trans-Pacific Pb is present in small quantities but serves as a tracer for airborne particles within the growing Asian industrial plume. We then applied this analysis to archived samples from urban sites in central California. Taken together, our results suggest that the analysis of Pb isotopes can reveal the distribution of airborne particles affected by Asian industrial pollution at urban sites in northern California. Under suitable circumstances, this analysis can improve understanding of the global transport of pollution, independent of transport models.

  3. Integrating spatial support tools into strategic planning-SEA of the GMS North-South Economic Corridor Strategy and Action Plan

    SciTech Connect (OSTI)

    Ramachandran, Pavit; Linde, Lothar

    2011-11-15

    The GMS countries, supported by the Asian Development Bank, have adopted a holistic, multidimensional approach to strengthen infrastructural linkages and facilitate cross border trade through (i) the establishment of a trans-boundary road connecting two economic nodes across marginalised areas, followed by 2) facilitation of environmentally and socially sound investments in these newly connected areas as a means to develop livelihoods. The North-South Economic Corridor is currently in its second phase of development, with investment opportunities to be laid out in the NSEC Strategy and Action Plan (SAP). It targets the ecologically and culturally sensitive border area between PR China's Yunnan Province, Northern Lao PDR, and Thailand. A trans-boundary, cross-sectoral Strategic Environmental Assessment was conducted to support the respective governments in assessing potential environmental and social impacts, developing alternatives and mitigation options, and feeding the findings back into the SAP writing process. Given the spatial dimension of corridor development-both with regard to opportunities and risks-particular emphasis was put in the application of spatial modelling tools to help geographically locate and quantify impacts as a means to guide interventions and set priorities.

  4. Transition Metal Donor-Peptide-Acceptor Complexes: From Intramolecular Electron Transfer Reactions to the Study of Reactive Intermediates

    SciTech Connect (OSTI)

    Isied, Stephan S.

    2003-03-11

    The trans-polyproline (PII) oligomers (Figure 1) are unusually rigid peptide structures which have been extensively studied by our group for peptide mediated intramolecular electron transfer (ET) at long distances. We have previously studied ET across a series of metal ion donor (D) acceptor (A) oligoproline peptides with different distances, driving forces and reorganizational energies. The majority of these experiments involve generating the ET intermediate using pulse radiolysis methods, although more recently photochemical methods are also used. Results of these studies showed that ET across peptides can vary by more than twelve orders of magnitude. Using ruthenium bipyridine donors, ET reaction rate constants across several proline residues (n = 4 - 9) occurred in the millisecond (ms) to {micro}s timescale, thus limiting the proline peptide conformational motions to only minor changes (far smaller than the large changes that occur on the ms to sec timescale, such as trans to cis proline isomerization). The present report describes our large data base of experimental results for D-peptide-A complexes in terms of a model where the involvement of both superexchange and hopping (hole and electron) mechanisms account for the long range ET rate constants observed. Our data shows that the change from superexchange to hopping mechanisms occurs at different distances depending on the type of D and A and their interactions with the peptides. Our model is also consistent with generalized models for superexchange and hopping which have been put forward by a number of theoretical groups to account for long range ET phenomena.

  5. Great Western Malting Company geothermal project, Pocatello, Idaho. Final report

    SciTech Connect (OSTI)

    Christensen, N.T.; McGeen, M.A.; Corlett, D.F.; Urmston, R.

    1981-12-23

    The Great Western Malting Company recently constructed a barley malting facility in Pocatello, Idaho, designed to produce 6.0 million bushels per year of brewing malt. This facility uses natural gas to supply the energy for germination and kilning processes. The escalating cost of natural gas has prompted the company to look at alternate and more economical sources of energy. Trans Energy Systems has investigated the viabiity of using geothermal energy at the new barley processing plant. Preliminary investigations show that a geothermal resource probably exists, and payback on the installation of a system to utilize the resource will occur in under 2 years. The Great Western Malting plant site has geological characteristics which are similar to areas where productive geothermal wells have been established. Geological investigations indicate that resource water temperatures will be in the 150 to 200/sup 0/F range. Geothermal energy of this quality will supply 30 to 98% of the heating requirements currently supplied by natural gas for this malting plant. Trans Energy Systems has analyzed several systems of utilizing the geothermal resource at the Great Western barley malting facility. These systems included: direct use of geothermal water; geothermal energy heating process water through an intermediary heat exchanger; coal or gas boosted geothermal systems; and heat pump boosted geothermal system. The analysis examined the steps that are required to process the grain.

  6. Complexation of N4-Tetradentate Ligands with Nd(III) and Am(III)

    SciTech Connect (OSTI)

    Ogden, Mark D.; Sinkov, Sergey I.; Meier, G. Patrick; Lumetta, Gregg J.; Nash, Kenneth L.

    2012-12-06

    To improve understanding of aza-complexants in trivalent actinidelanthanide separations, a series of tetradentate N-donor ligands have been synthesized and their complexation of americium(III) and neodymium(III) investigated by UVvisible spectrophotometry in methanolic solutions. The six pyridine/alkyl amine/imine ligands are N,N0-bis(2-methylpyridyl)-1,2-diaminoethane, N,N0-bis(2-methylpyridyl)-1,3-diaminopropane, trans-N,N-bis(2-pyridylmethyl)-1,2-diaminocyclohexane (BPMDAC), N,N-bis(2-pyridylmethyl)piperazine, N,N-bis-[pyridin-2-ylmethylene]ethane-1,2-diamine, and trans-N,Nbis-([pyridin-2-ylmethylene]-cyclohexane-1,2-diamine. Each ligand has two pyridine groups and two aliphatic amine/imine N-donor atoms arranged with different degrees of preorganization and structural backbone rigidity. Conditional stability constants for the complexes of Am(III) and Nd(III) by these ligands establish the selectivity patterns. The overall selectivity of Am(III) over Nd(III) is similar to that reported for the terdentate bis(dialkyltriazinyl)pyridine molecules. The cyclohexane amine derivative (BPMDAC) is the strongest complexant and shows the highest selectivity for Am(III) over Nd(III) while the imines appear to prefer a bridging arrangement between two cations. These results suggest that this series of ligands could be employed to develop an enhanced actinide(III) lanthanide(III) separation system.

  7. Rotational and translational temperature equilibrium in an inductively coupled plasma

    SciTech Connect (OSTI)

    Shimada, Masashi; Tynan, George R.; Cattolica, Robert

    2006-09-15

    Rotational temperature has been used widely as neutral gas temperature measurement in different types of plasmas (electron cyclotron resonance, inductively coupled plasma, helicon, hollow cathode, etc.), and has been assumed to be in equilibrium with translational temperature. The direct experimental comparison of rotational and translational temperature in low-temperature plasmas has not been reported. In this research, optical emission spectroscopy is used to measure the neutral gas rotational temperature, T{sub rot}, from the second-positive band of a nitrogen molecule (380 nm). The results are compared with the Doppler-broadened translational temperature, T{sub trans}, of Ar (750 nm) and He (587 nm), determined with a high-resolution spectrometer at various partial pressures of N{sub 2} in Ar/N{sub 2} and He/N{sub 2} plasmas. The results demonstrated that T{sub rot} and T{sub trans} are in equilibrium in the conditions [10{sup 10}

  8. rbstmultiprince.f

    Energy Science and Technology Software Center (OSTI)

    2013-01-03

    Program rbstmultiprince.f calculates time domain polarizabilities and object location for a time-domain multi-transmitter multi-receiver detection/discrimination system. Assumes system has three orthogonal rectangular loop transmitters (or more), and five (or more) dipole receivers. Object is located either relative to system, or in GPS coordinates (when system GPS position and orientation are known from data file header information). Uses the method of J.T. Smith and H.F. Morrison, 2004, "Estimating equivalent dipole polarization for the inductive response ofmore » isolated conductive bodies" (IEEE Trans. on Geosci. and Remote Sensing, v42, 1208-1214). A variant of the empirical distribution evolutionary algorithm, of J.T. Smith and H.F. Morrison, 2006, "Optimizing receiver configurations for estimating equivalent dipole polarization in situ' (IEEE Trans. on Geosci. and Remote Sensing, v43, 1490-1498), has been substituted for the downhill simplex method used as the over-all optimization method in Smith and Morrison, 2004.« less

  9. Crystal structure of phototoxic orange fluorescent proteins with α tryptophan-based chromophore

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

    Pletneva, Nadya V.; Pletnev, Vladimir Z.; Sarkisyan, Karen S.; Gorbachev, Dmitry A.; Egorov, Evgeny S.; Mishin, Alexander S.; Lukyanov, Konstantin A.; Dauter, Zbigniew; Pletnev, Sergei

    2015-12-23

    Phototoxic fluorescent proteins represent a sparse group of genetically encoded photosensitizers that could be used for precise light-induced inactivation of target proteins, DNA damage, and cell killing. Only two such GFP-based fluorescent proteins (FPs), KillerRed and its monomeric variant SuperNova, were described up to date. We present a crystallographic study of their two orange successors, dimeric KillerOrange and monomeric mKiller-Orange, at 1.81 and 1.57 Å resolution, respectively. They are the first orange-emitting protein photosensitizers with a tryptophan-based chromophore (Gln65-Trp66-Gly67). Same as their red progenitors, both orange photosensitizers have a water-filled channel connecting the chromophore to the β-barrel exterior and enablingmore » transport of ROS. In both proteins, Trp66 of the chromophore adopts an unusual trans-cis conformation stabilized by H-bond with the nearby Gln159. This trans-cis conformation along with the water channel was shown to be a key structural feature providing bright orange emission and phototoxicity of both examined orange photosensitizers.« less

  10. LOCAL RADIATION MAGNETOHYDRODYNAMIC INSTABILITIES IN MAGNETICALLY STRATIFIED MEDIA

    SciTech Connect (OSTI)

    Tao, Ted; Blaes, Omer

    2011-11-20

    We study local radiation magnetohydrodynamic instabilities in static, optically thick, vertically stratified media with constant flux mean opacity. We include the effects of vertical gradients in a horizontal background magnetic field. Assuming rapid radiative diffusion, we use the zero gas pressure limit as an entry point for investigating the coupling between the photon bubble instability and the Parker instability. Apart from factors that depend on wavenumber orientation, the Parker instability exists for wavelengths longer than a characteristic wavelength {lambda}{sub tran}, while photon bubbles exist for wavelengths shorter than {lambda}{sub tran}. The growth rate in the Parker regime is independent of the orientation of the horizontal component of the wavenumber when radiative diffusion is rapid, but the range of Parker-like wavenumbers is extended if there exists strong horizontal shear between field lines (i.e., horizontal wavenumber perpendicular to the magnetic field). Finite gas pressure introduces an additional short-wavelength limit to the Parker-like behavior, and also limits the growth rate of the photon bubble instability to a constant value at short wavelengths. We also consider the effects of differential rotation with accretion disk applications in mind. Our results may explain why photon bubbles have not yet been observed in recent stratified shearing box accretion disk simulations. Photon bubbles may physically exist in simulations with high radiation to gas pressure ratios, but higher spatial resolution will be needed to resolve the asymptotically growing unstable wavelengths.

  11. Enhancing the actinide sciences in Europe through hot laboratories networking and pooling: from ACTINET to TALISMAN

    SciTech Connect (OSTI)

    Bourg, S.; Poinssot, C.

    2013-07-01

    Since 2004, Europe supports the strengthening of the European actinides sciences scientific community through the funding of dedicated networks: (i) from 2004 to 2008, the ACTINET6 network of excellence (6. Framework Programme) gathered major laboratories involved in nuclear research and a wide range of academic research organisations and universities with the specific aims of funding and implementing joint research projects to be performed within the network of pooled facilities; (ii) from 2009 to 2013, the ACTINET-I3 integrated infrastructure initiative (I3) supports the cost of access of any academics in the pooled EU hot laboratories. In this continuation, TALISMAN (Trans-national Access to Large Infrastructures for a Safe Management of Actinides) gathers now the main European hot laboratories in actinides sciences in order to promote their opening to academics and universities and strengthen the EU-skills in actinides sciences. Furthermore, a specific focus is set on the development of advanced cutting-edge experimental and spectroscopic capabilities, the combination of state-of-the art experimental with theoretical first-principle methods on a quantum mechanical level and to benefit from the synergy between the different scientific and technical communities. ACTINET-I3 and TALISMAN attach a great importance and promote the Education and Training of the young generation of actinides scientists in the Trans-national access but also by organizing Schools (general Summer Schools or Theoretical User Lab Schools) or by granting students to attend International Conference on actinide sciences. (authors)

  12. Distributed Sensor Coordination for Advanced Energy Systems

    SciTech Connect (OSTI)

    Tumer, Kagan

    2013-07-31

    The ability to collect key system level information is critical to the safe, efficient and reli- able operation of advanced energy systems. With recent advances in sensor development, it is now possible to push some level of decision making directly to computationally sophisticated sensors, rather than wait for data to arrive to a massive centralized location before a decision is made. This type of approach relies on networked sensors (called agents from here on) to actively collect and process data, and provide key control deci- sions to significantly improve both the quality/relevance of the collected data and the as- sociating decision making. The technological bottlenecks for such sensor networks stem from a lack of mathematics and algorithms to manage the systems, rather than difficulties associated with building and deploying them. Indeed, traditional sensor coordination strategies do not provide adequate solutions for this problem. Passive data collection methods (e.g., large sensor webs) can scale to large systems, but are generally not suited to highly dynamic environments, such as ad- vanced energy systems, where crucial decisions may need to be reached quickly and lo- cally. Approaches based on local decisions on the other hand cannot guarantee that each agent performing its task (maximize an agent objective) will lead to good network wide solution (maximize a network objective) without invoking cumbersome coordination rou- tines. There is currently a lack of algorithms that will enable self-organization and blend the efficiency of local decision making with the system level guarantees of global decision making, particularly when the systems operate in dynamic and stochastic environments. In this work we addressed this critical gap and provided a comprehensive solution to the problem of sensor coordination to ensure the safe, reliable, and robust operation of advanced energy systems. The differentiating aspect of the proposed work is in shift- ing the focus towards what to observe rather than how to observe in large sensor networks, allowing the agents to actively determine both the structure of the network and the relevance of the information they are seeking to collect. In addition to providing an implicit coordination mechanism, this approach allows the system to be reconfigured in response to changing needs (e.g., sudden external events requiring new responses) or changing sensor network characteristics (e.g., sudden changes to plant condition). Outcome Summary: All milestones associated with this project have been completed. In particular, private sensor objective functions were developed which are aligned with the global objective function, sensor effectiveness has been improved by using sensor teams, system efficiency has been improved by 30% using difference evaluation func- tions, we have demonstrated system reconfigurability for 20% changes in system con- ditions, we have demonstrated extreme scalability of our proposed algorithm, we have demonstrated that sensor networks can overcome disruptions of up to 20% in network conditions, and have demonstrated system reconfigurability to 20% changes in system conditions in hardware-based simulations. This final report summarizes how each of these milestones was achieved, and gives insight into future research possibilities past the work which has been completed. The following publications support these milestones [6, 8, 9, 10, 16, 18, 19].

  13. Commissioning of the LHC Low Level RF System Remote Configuration Tools

    SciTech Connect (OSTI)

    Van Winkle, Daniel; Fox, John; Mastorides, Themis; Rivetta, Claudio; Baudrenghien, Philippe; Butterworth, Andrew; Molendijk, John; /CERN

    2010-08-26

    The LHC Low Level RF system (LLRF) is a complex multi-loop system used to regulate the superconductive cavity gap voltage as well as to reduce the impedance presented by RF stations to the beam. The RF system can have a profound impact on the stability of the beam; a mis-configured RF system has the potential of causing longitudinal instabilities, beam diffusion and beam loss. To configure the RF station for operation, a set of parameters in the LLRF multi-loop system have to be defined. Initial system commissioning as well as ongoing operation requires a consistent method of computer based remote measurement and model-based design of each RF station feedback system. This paper describes the suite of Matlab tools used for configuring the LHC RF system during the start up in Nov2009-Feb2010. We present a brief overview of the tool, examples of commissioning results, and basics of the model-based design algorithms. This work complements our previous presentation, where the algorithms and methodology followed in the tools were described.

  14. Cuprous oxide photovoltaic cells. Third quarterly technical progress report, October 9, 1979 to January 8, 1980

    SciTech Connect (OSTI)

    Trivich, D.

    1980-01-08

    Previous work in this laboratory on cuprous oxide Schottky barrier photovoltaic cells showed that some potential improvements were limited by chemical degradations at the junction (1), e.g., in Al/Cu/sub 2/O cells, the aluminum reduced the surface of the Cu/sub 2/O to metallic Cu. The present project is being devoted to a study of methods to avoid this problem and also to the development of other methods of improving the efficiency of Cu/sub 2/O cells. The first quarterly report was devoted to a study of thin oxide interlayers between the metal and the Cu/sub 2/O which gives MIS structures. The most stable interlayers were obtained with SiO/sub 2/. The second quarterly report covered some initial work on heterojunctions with other oxides on Cu/sub 2/O. The most stable heterojunctions were obtained with CdO on Cu/sub 2/O. The present report presents some results on Auger studies of the oxide heterojunctions, the preparation of doped Cu/sub 2/O by introduction of impurities in the starting copper, the exploration of several method for the study of diffusion length, and some initial attempts on the laser annealing of Cu/sub 2/O.

  15. Understanding the nature of nuclear power plant risk

    SciTech Connect (OSTI)

    Denning, R. S.

    2012-07-01

    This paper describes the evolution of understanding of severe accident consequences from the non-mechanistic assumptions of WASH-740 to WASH-1400, NUREG-1150, SOARCA and today in the interpretation of the consequences of the accident at Fukushima. As opposed to the general perception, the radiological human health consequences to members of the Japanese public from the Fukushima accident will be small despite meltdowns at three reactors and loss of containment integrity. In contrast, the radiation-related societal impacts present a substantial additional economic burden on top of the monumental task of economic recovery from the nonnuclear aspects of the earthquake and tsunami damage. The Fukushima accident provides additional evidence that we have mis-characterized the risk of nuclear power plant accidents to ourselves and to the public. The human health risks are extremely small even to people living next door to a nuclear power plant. The principal risk associated with a nuclear power plant accident involves societal impacts: relocation of people, loss of land use, loss of contaminated products, decontamination costs and the need for replacement power. Although two of the three probabilistic safety goals of the NRC address societal risk, the associated quantitative health objectives in reality only address individual human health risk. This paper describes the types of analysis that would address compliance with the societal goals. (authors)

  16. Blister Threshold Based Thermal Limits for the U-Mo Monolithic Fuel System

    SciTech Connect (OSTI)

    D. M. Wachs; I. Glagolenko; F. J. Rice; A. B. Robinson; B. H. Rabin; M. K. Meyer

    2012-10-01

    Fuel failure is most commonly induced in research and test reactor fuel elements by exposure to an under-cooled or over-power condition that results in the fuel temperature exceeding a critical threshold above which blisters form on the plate. These conditions can be triggered by normal operational transients (i.e. temperature overshoots that may occur during reactor startup or power shifts) or mild upset events (e.g., pump coastdown, small blockages, mis-loading of fuel elements into higher-than-planned power positions, etc.). The rise in temperature has a number of general impacts on the state of a fuel plate that include, for example, stress relaxation in the cladding (due to differential thermal expansion), softening of the cladding, increased mobility of fission gases, and increased fission-gas pressure in pores, all of which can encourage the formation of blisters on the fuel-plate surface. These blisters consist of raised regions on the surface of fuel plates that occur when the cladding plastically deforms in response to fission-gas pressure in large pores in the fuel meat and/or mechanical buckling of the cladding over damaged regions in the fuel meat. The blister temperature threshold decreases with irradiation because the mechanical properties of the fuel plate degrade while under irradiation (due to irradiation damage and fission-product accumulation) and because the fission-gas inventory progressively increases (and, thus, so does the gas pressure in pores).

  17. Handbook of synfuels technology

    SciTech Connect (OSTI)

    Meyers, R.A.

    1984-01-01

    This book explores various methods of producing synthetic fuels. Topics considered include coal liquefaction, Exxon Donor Solvent Coal Liquefaction Process, the H-Coal Process, the SRC-I Coal Liquefaction Process, the coal hydrogenation plant at Bottrop, production of liquid fuels from coal-derived synthesis gas, the Sasol plant, the ICI low pressure methanol process, Mobil Methanol-to-Gasoline (MTG) Process, the Lurgi low pressure methanol process, coal gasification the Texaco Coal Gasification Process, the Shell Coal Gasification Process, the Combustion Engineering Coal Gasification Process, British Gas/Lurgi Slagging Gasifier, KBW Coal Gasification, fluidized-bed coal gasification process (type Winkler), Lurgi coal gasification (dry bottom gasifier), Foster Wheeler Stoic Process, the WD-GI two stage coal gasifier, the Saarberg/Otto Coal Gasification Process, Allis-Chalmers KILnGAS Process, the purification of gases derived from coal, shale oil, Lurgi-Ruhrgas Process, the Tosco II Process, Paraho oil shale retorting processes, Occidental Modified In-Situ (MIS) Process, the geokinetics in-situ retorting process, oil shale pre-beneficiation, additional oil shale technologies, oil from oil sand, Suncor Hot Water Process, emerging technologies for oil from oil sands, synfuels upgrading and refining, Exxon fluid coking/flexicoking processes for synfuels upgrading applications, H-Oil processes, LC-Fining Process, and The Modified Litol Process for benzene production.

  18. Investigation of fracture mechanical behavior of nodular cast iron and welded joints with parent-material-like weld metal

    SciTech Connect (OSTI)

    Baer, W.; Pusch, G.

    1995-12-31

    The focus of the investigations was the determination of fracture mechanical characteristics and crack resistance curves of the J-Integral and CTOD concept by application of the partial unloading compliance technique and D.C. potential drop technique (four point bend) under static load. The results show a close correlation between crack initiation values as well as crack resistance curves and graphite morphology parameters determined by means of quantitative microstructural analysis where the influence of the matrix (distance of graphite particles) dominates the crack resistance and fracture performance of ferritic nodular cast iron under consideration of the notch effect of graphite particles. SEM in-situ tensile tests showed that due to a beneficial shielding effect of the strength overmatching parent-material-like weld metal (mis-match ratio M = 1.21), cracks positioned directly in the plane of the fusion line did not deviate into the weld metal in spite of its lower toughness compared to that of the parent material. They also showed an unsymmetrical formation of damage in front of the crack tip.

  19. Distinguishing Between Site Waste, Natural, and Other Sources of Contamination at Uranium and Thorium Contaminated Sites - 12274

    SciTech Connect (OSTI)

    Hays, David C. [United States Army Corps of Engineers, Kansas City, Missouri, 64106 (United States)

    2012-07-01

    Uranium and thorium processing and milling sites generate wastes (source, byproduct, or technically enhanced naturally occurring material), that contain contaminants that are similar to naturally occurring radioactive material deposits and other industry wastes. This can lead to mis-identification of other materials as Site wastes. A review of methods used by the US Army Corps of Engineers and the Environmental Protection Agency to distinguish Site wastes from potential other sources, enhanced materials, and natural deposits, at three different thorium mills was conducted. Real case examples demonstrate the importance of understanding the methods of distinguishing wastes. Distinguishing between Site wastes and enhanced Background material can be facilitated by establishing and applying a formal process. Significant project cost avoidance may be realized by distinguishing Site wastes from enhanced NORM. Collection of information on other potential sources of radioactive material and physical information related to the potential for other radioactive material sources should be gathered and reported in the Historical Site Assessment. At a minimum, locations of other such information should be recorded. Site decision makers should approach each Site area with the expectation that non site related radioactive material may be present and have a process in place to distinguish from Site and non Site related materials. (authors)

  20. Comparison of effectiveness of sub-slab ventilation systems for indoor radon mitigation: A numerical study; Comparaison a l`aide d`un outil numerique de l`efficacite des systemes de ventilation active du sol limitant la penetration du radon dans l`habitat

    SciTech Connect (OSTI)

    Bonnefous, Y.C. |; Gadgil, A.J.; Allard, F.

    1992-04-01

    The functioning of an active sub-slab ventilation system (SVS) has been studied successfully with the help of a previously evaluated numerical model. The parameters explored are the permeability of the sub-slab and the gravel placed beneath it, the amplitude of applied pressure at the installation point of the system and the functioning method: depressurization or pressurization. The mechanisms contributing to the success of the two systems are identified. This numerical study shows that the presence of a layer of gravel beneath the sub-slab considerably improves the performance of the SVS. Considered separately from the extremely permeable sub-slabs, the depressurization systems perform better than the pressurization systems. 17 refs. [Francais] Le fonctionnement des Systemes de Ventilation active du Sol (SVS) a ete etudie a l`aide d`un outil numerique precedemment evalue avec succes. Les parametres explores sont les permeabilites du sol et du gravier place sous plancher bas, l`amplitude de la pression appliquee au point d`installation du systeme, et le mode de fonctionnement: Depressurisation ou Pressurisation. Les mecanismes contribuant au succes des deux systemes sont identifies. Cette etude numerique montre que la presence d`une couche de gravier sous plancher bas ameliore de facon considerable les performances des SVS. Mis a part le cas des sols extremement permeables, les systemes de Depressurisation ont de meilleures performances que les systemes de Pressurisation. 17 refs.

  1. The Historically Black Colleges and Universities/Minority Institutions Environmental Technology Consortium annual report 1994--1995

    SciTech Connect (OSTI)

    1998-07-01

    The HBCU/MI ET Consortium was established in January 1990, through a Memorandum of Understanding (MOU) among its member institutions. This group of research oriented Historically Black Colleges and Universities and Minority Institutions (HBCU/MIs) agreed to work together to initiate or revise education programs, develop research partnerships with public and private sector organizations, and promote technology development to address the nation`s critical environmental contamination problems. The Consortium`s Research, Education and Technology Transfer (RETT) Plan became the working agenda. The Consortium is a resource for collaboration among the member institutions and with federal an state agencies, national and federal laboratories, industries, (including small businesses), majority universities, and two and four-year technical colleges. As a group of 17 institutions geographically located in the southern US, the Consortium is well positioned to reach a diverse group of women and minority populations of African Americans, Hispanics and American Indians. This Report provides a status update on activities and achievements in environmental curriculum development, outreach at the K--12 level, undergraduate and graduate education, research and development, and technology transfer.

  2. Theoretical study of isomerization and decomposition of propenal

    SciTech Connect (OSTI)

    Chin, Chih-Hao; Lee, Shih-Huang

    2011-01-28

    We investigated the dynamics of isomerization and multi-channel dissociation of propenal (CH{sub 2}CHCHO), methyl ketene (CH{sub 3}CHCO), hydroxyl propadiene (CH{sub 2}CH{sub 2}CHOH), and hydroxyl cyclopropene (cyclic-C{sub 3}H{sub 3}-OH) in the ground potential-energy surface using quantum-chemical calculations. Optimized structures and vibrational frequencies of molecular species were computed with method B3LYP/6-311G(d,p). Total energies of molecules at optimized structures were computed at the CCSD(T)/6-311+G(3df,2p) level of theory. We established the potential-energy surface for decomposition to CH{sub 2}CHCO + H, CH{sub 2}CH + HCO, CH{sub 2}CH{sub 2}/CH{sub 3}CH + CO, CHCH/CH{sub 2}C + H{sub 2}CO, CHCCHO/CH{sub 2}CCO + H{sub 2}, CHCH + CO + H{sub 2}, CH{sub 3}+ HCCO, CH{sub 2}CCH + OH, and CH{sub 2}CC/cyclic-C{sub 3}H{sub 2}+ H{sub 2}O. Microcanonical rate coefficients of various reactions of trans-propenal with internal energies 148 and 182 kcal mol{sup -1} were calculated using Rice-Ramsperger-Kassel-Marcus and Variational transition state theories. Product branching ratios were derivable using numerical integration of kinetic master equations and the steady-state approximation. The concerted three-body dissociation of trans-propenal to fragments C{sub 2}H{sub 2}+ CO + H{sub 2} is the prevailing channel in present calculations. In contrast, C{sub 3}H{sub 3}O + H, C{sub 2}H{sub 3}+ HCO and C{sub 2}H{sub 4}+ CO were identified as major channels in the photolysis of trans-propenal. The discrepancy between calculations and experiments in product branching ratios indicates that the three major photodissociation channels occur mainly on an excited potential-energy surface whereas the other channels occur mainly on the ground potential-energy surface. This work provides profound insight in the mechanisms of isomerization and multichannel dissociation of the system C{sub 3}H{sub 4}O.

  3. 4-Hydroxy-N?-[(1E)-1-(4-methylphenyl)ethylidene]benzohydrazide: Synthesis, crystal structure, and spectroscopic studies

    SciTech Connect (OSTI)

    Dilek, N.; Gne?, B.; Gke, C.; Gp, R.

    2013-12-15

    The titled compound has been synthesized by reaction of 4?-methylacetophenon with 4-hydrox-ybenzohydrazide in presence of catalytic amount of glacial acetic acid. The compound is characterized by elemental analysis, IR, {sup 1}H NMR, {sup 13}C NMR and UV-visible spectra. The crystal structure was determined by X-ray diffraction method. Both X-ray data and NMR spectra indicate that the molecule exists in a trans configuration with respect to the C=N bond. The observation of strong ?(C=O) peak in IR spectra of the aroylhydrazone compound suggests that it is in keto form in solid state. X-ray diffraction results confirm this suggestion. In the crystal structure, there are N-H...O and O-H...O hydrogen bonds and weak C-H...? interaction.

  4. Photoresponsive Release from Azobenzene-Modified Single Cubic Crystal NaCl/Silica Particles

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

    Jiang, Xingmao; Liu, Nanguo; Assink, Roger A.; Jiang, Yingbing; Brinker, C. Jeffrey

    2011-01-01

    Azobenzene ligands were uniformly anchored to the pore surfaces of nanoporous silica particles with single crystal NaCl using 4-(3-triethoxysilylpropylureido)azobenzene (TSUA). The functionalization delayed the release of NaCl significantly. The modified particles demonstrated a photocontrolled release by trans/cis isomerization of azobenzene moieties. The addition of amphiphilic solvents, propylene glycol (PG), propylene glycol propyl ether (PGPE), and dipropylene glycol propyl ether (DPGPE) delayed the release in water, although the wetting behavior was improved and the delay is the most for the block molecules with the longest carbon chain. The speedup by UV irradiation suggests a strong dependence of diffusion on the switchablemore » pore size. TGA, XRD, FTIR, and NMR techniques were used to characterize the structures.« less

  5. Portugal`s Petrogal eyes expansion amid continuing privatization

    SciTech Connect (OSTI)

    1995-10-16

    Portugal`s recently privatized state oil company Petrogal is about to embark on a major expansion worldwide. That comes against the backdrop of major change in Portugal`s energy sector and the rocky road to Petrogal`s partial privatization. Despite the controversy, there remain opportunities for foreign companies investing in Portugal`s energy sector. The most attractive opportunities are in Portugal`s downstream petroleum sector and in the country`s continuing campaign to develop its natural gas industry. Typical of the latter is Portugal`s participation in the Trans-Maghreb gas pipeline megaproject. The paper discusses the background to privatization, its current status, Petrogal strategy, modernization of refineries, a joint partnership with Venezuela, constraints, energy policy program, gas pipeline privatization, and concerns of the gas industry.

  6. Exploring the influence of hold time on the onset of plastic deformation in silicon

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

    Wong, Sherman; Haberl, Bianca; Bradby, Jodie E.; Williams, James S.

    2015-12-24

    The formation of silicon (Si) in its -Sn form is known to be nucleation limited, with an undetermined period of time between when critical pressure for the trans- formation is reached and when the transformation actually occurs. In this letter, we use nanoindentation to apply critical pressure to diamond cubic Si and hold the sample under pressure to promote deformation via phase transformation and crystalline defects. We report that the number of indents in which phase transformation is observed increases with increasing hold time. Interestingly, the number of indents in which crystalline defects are observed also increase with increasing holdmore » time, suggesting crystalline defects are also nucleation limited. Raman spectroscopy and cross-sectional transmission electron microscopy is used to show that these two deformation mechanisms are mutually exclusive under the indentation conditions used within this letter.« less

  7. Determining protein function and interaction from genome analysis

    DOE Patents [OSTI]

    Eisenberg, David; Marcotte, Edward M.; Thompson, Michael J.; Pellegrini, Matteo; Yeates, Todd O.

    2004-08-03

    A computational method system, and computer program are provided for inferring functional links from genome sequences. One method is based on the observation that some pairs of proteins A' and B' have homologs in another organism fused into a single protein chain AB. A trans-genome comparison of sequences can reveal these AB sequences, which are Rosetta Stone sequences because they decipher an interaction between A' and B. Another method compares the genomic sequence of two or more organisms to create a phylogenetic profile for each protein indicating its presence or absence across all the genomes. The profile provides information regarding functional links between different families of proteins. In yet another method a combination of the above two methods is used to predict functional links.

  8. Rosetta stone method for detecting protein function and protein-protein interactions from genome sequences

    DOE Patents [OSTI]

    Eisenberg, David; Marcotte, Edward M.; Pellegrini, Matteo; Thompson, Michael J.; Yeates, Todd O.

    2002-10-15

    A computational method system, and computer program are provided for inferring functional links from genome sequences. One method is based on the observation that some pairs of proteins A' and B' have homologs in another organism fused into a single protein chain AB. A trans-genome comparison of sequences can reveal these AB sequences, which are Rosetta Stone sequences because they decipher an interaction between A' and B. Another method compares the genomic sequence of two or more organisms to create a phylogenetic profile for each protein indicating its presence or absence across all the genomes. The profile provides information regarding functional links between different families of proteins. In yet another method a combination of the above two methods is used to predict functional links.

  9. Assigning protein functions by comparative genome analysis protein phylogenetic profiles

    DOE Patents [OSTI]

    Pellegrini, Matteo; Marcotte, Edward M.; Thompson, Michael J.; Eisenberg, David; Grothe, Robert; Yeates, Todd O.

    2003-05-13

    A computational method system, and computer program are provided for inferring functional links from genome sequences. One method is based on the observation that some pairs of proteins A' and B' have homologs in another organism fused into a single protein chain AB. A trans-genome comparison of sequences can reveal these AB sequences, which are Rosetta Stone sequences because they decipher an interaction between A' and B. Another method compares the genomic sequence of two or more organisms to create a phylogenetic profile for each protein indicating its presence or absence across all the genomes. The profile provides information regarding functional links between different families of proteins. In yet another method a combination of the above two methods is used to predict functional links.

  10. Unique battery with an active membrane separator having uniform physico-chemically functionalized ion channels and a method making the same

    DOE Patents [OSTI]

    Gerald, II, Rex E. (Brookfield, IL); Ruscic, Katarina J. (Chicago, IL); Sears, Devin N. (Spruce Grove, CA); Smith, Luis J. (Natick, MA); Klingler, Robert J. (Glenview, IL); Rathke, Jerome W. (Homer Glen, IL)

    2012-02-21

    The invention relates to a unique battery having an active, porous membrane and method of making the same. More specifically the invention relates to a sealed battery system having a porous, metal oxide membrane with uniform, physicochemically functionalized ion channels capable of adjustable ionic interaction. The physicochemically-active porous membrane purports dual functions: an electronic insulator (separator) and a unidirectional ion-transporter (electrolyte). The electrochemical cell membrane is activated for the transport of ions by contiguous ion coordination sites on the interior two-dimensional surfaces of the trans-membrane unidirectional pores. The membrane material is designed to have physicochemical interaction with ions. Control of the extent of the interactions between the ions and the interior pore walls of the membrane and other materials, chemicals, or structures contained within the pores provides adjustability of the ionic conductivity of the membrane.

  11. Active membrane having uniform physico-chemically functionalized ion channels

    DOE Patents [OSTI]

    Gerald, II, Rex E; Ruscic, Katarina J; Sears, Devin N; Smith, Luis J; Klingler, Robert J; Rathke, Jerome W

    2012-09-24

    The present invention relates to a physicochemically-active porous membrane for electrochemical cells that purports dual functions: an electronic insulator (separator) and a unidirectional ion-transporter (electrolyte). The electrochemical cell membrane is activated for the transport of ions by contiguous ion coordination sites on the interior two-dimensional surfaces of the trans-membrane unidirectional pores. One dimension of the pore surface has a macroscopic length (1 nm-1000 .mu.m) and is directed parallel to the direction of an electric field, which is produced between the cathode and the anode electrodes of an electrochemical cell. The membrane material is designed to have physicochemical interaction with ions. Control of the extent of the interactions between the ions and the interior pore walls of the membrane and other materials, chemicals, or structures contained within the pores provides adjustability of the ionic conductivity of the membrane.

  12. Proteogenomic characterization of human colon and rectal cancer

    SciTech Connect (OSTI)

    Zhang, Bing; Wang, Jing; Wang, Xiaojing; Zhu, Jing; Liu, Qi; Shi, Zhiao; Chambers, Matthew C.; Zimmerman, Lisa J.; Shaddox, Kent F.; Kim, Sangtae; Davies, Sherri; Wang, Sean; Wang, Pei; Kinsinger, Christopher; Rivers, Robert; Rodriguez, Henry; Townsend, Reid; Ellis, Matthew; Carr, Steven A.; Tabb, David L.; Coffey, Robert J.; Slebos, Robbert; Liebler, Daniel

    2014-09-18

    We analyzed proteomes of colon and rectal tumors previously characterized by the Cancer Genome Atlas (TCGA) and performed integrated proteogenomic analyses. Protein sequence variants encoded by somatic genomic variations displayed reduced expression compared to protein variants encoded by germline variations. mRNA transcript abundance did not reliably predict protein expression differences between tumors. Proteomics identified five protein expression subtypes, two of which were associated with the TCGA "MSI/CIMP" transcriptional subtype, but had distinct mutation and methylation patterns and associated with different clinical outcomes. Although CNAs showed strong cis- and trans-effects on mRNA expression, relatively few of these extend to the protein level. Thus, proteomics data enabled prioritization of candidate driver genes. Our analyses identified HNF4A, a novel candidate driver gene in tumors with chromosome 20q amplifications. Integrated proteogenomic analysis provides functional context to interpret genomic abnormalities and affords novel insights into cancer biology.

  13. HEP Science Network Requirements--Final Report

    SciTech Connect (OSTI)

    Bakken, Jon; Barczyk, Artur; Blatecky, Alan; Boehnlein, Amber; Carlson, Rich; Chekanov, Sergei; Cotter, Steve; Cottrell, Les; Crawford, Glen; Crawford, Matt; Dart, Eli; Dattoria, Vince; Ernst, Michael; Fisk, Ian; Gardner, Rob; Johnston, Bill; Kent, Steve; Lammel, Stephan; Loken, Stewart; Metzger, Joe; Mount, Richard; Ndousse-Fetter, Thomas; Newman, Harvey; Schopf, Jennifer; Sekine, Yukiko; Stone, Alan; Tierney, Brian; Tull, Craig; Zurawski, Jason

    2010-04-27

    The Energy Sciences Network (ESnet) is the primary provider of network connectivity for the US Department of Energy Office of Science, the single largest supporter of basic research in the physical sciences in the United States. In support of the Office of Science programs, ESnet regularly updates and refreshes its understanding of the networking requirements of the instruments, facilities, scientists, and science programs that it serves. This focus has helped ESnet to be a highly successful enabler of scientific discovery for over 20 years. In August 2009 ESnet and the Office of High Energy Physics (HEP), of the DOE Office of Science, organized a workshop to characterize the networking requirements of the programs funded by HEP. The International HEP community has been a leader in data intensive science from the beginning. HEP data sets have historically been the largest of all scientific data sets, and the communty of interest the most distributed. The HEP community was also the first to embrace Grid technologies. The requirements identified at the workshop are summarized below, and described in more detail in the case studies and the Findings section: (1) There will be more LHC Tier-3 sites than orginally thought, and likely more Tier-2 to Tier-2 traffic than was envisioned. It it not yet known what the impact of this will be on ESnet, but we will need to keep an eye on this traffic. (2) The LHC Tier-1 sites (BNL and FNAL) predict the need for 40-50 Gbps of data movement capacity in 2-5 years, and 100-200 Gbps in 5-10 years for HEP program related traffic. Other key HEP sites include LHC Tier-2 and Tier-3 sites, many of which are located at universities. To support the LHC, ESnet must continue its collaborations with university and international networks. (3) While in all cases the deployed 'raw' network bandwidth must exceed the user requirements in order to meet the data transfer and reliability requirements, network engineering for trans-Atlantic connectivity is more complex than network engineering for intra-US connectivity. This is because transoceanic circuits have lower reliability and longer repair times when compared with land-based circuits. Therefore, trans-Atlantic connectivity requires greater deployed bandwidth and diversity to ensure reliability and service continuity of the user-level required data transfer rates. (4) Trans-Atlantic traffic load and patterns must be monitored, and projections adjusted if necessary. There is currently a shutdown planned for the LHC in 2012 that may affect projections of trans-Atlantic bandwidth requirements. (5) There is a significant need for network tuning and troubleshooting during the establishment of new LHC Tier-2 and Tier-3 facilities. ESnet will work with the HEP community to help new sites effectively use the network. (6) SLAC is building the CCD camera for the LSST. This project will require significant bandwidth (up to 30Gbps) to NCSA over the next few years. (7) The accelerator modeling program at SLAC could require the movement of 1PB simulation data sets from the Leadership Computing Facilities at Argonne and Oak Ridge to SLAC. The data sets would need to be moved overnight, and moving 1PB in eight hours requires more than 300Gbps of throughput. This requirement is dependent on the deployment of analysis capabilities at SLAC, and is about five years away. (8) It is difficult to achieve high data transfer throughput to sites in China. Projects that need to transfer data in or out of China are encouraged to deploy test and measurement infrastructure (e.g. perfSONAR) and allow time for performance tuning.

  14. Highly reactive light-dependent monoterpenes in the Amazon

    SciTech Connect (OSTI)

    Jardine, A. B.; Jardine, K. J.; Fuentes, J. D.; Martin, S. T.; Martins, G.; Durgante, F.; Carneiro, V.; Higuchi, N.; Manzi, A. O.; Chambers, J. Q.

    2015-03-06

    Despite orders of magnitude difference in atmospheric reactivity and great diversity in biological functioning, little is known about monoterpene speciation in tropical forests. Here we report vertically resolved ambient air mixing ratios for 12 monoterpenes in a central Amazon rainforest including observations of the highly reactive cis-β-ocimene (160 ppt), trans-β-ocimene (79 ppt), and terpinolene (32 ppt) which accounted for an estimated 21% of total monoterpene composition yet 55% of the upper canopy monoterpene ozonolysis rate. All 12 monoterpenes showed a mixing ratio peak in the upper canopy, with three demonstrating subcanopy peaks in 7 of 11 profiles. Leaf level emissions of highly reactive monoterpenes accounted for up to 1.9% of photosynthesis confirming light-dependent emissions across several Amazon tree genera. These results suggest that highly reactive monoterpenes play important antioxidant roles during photosynthesis in plants and serve as near-canopy sources of secondary organic aerosol precursors through atmospheric photooxidation via ozonolysis.

  15. Preliminary Report on Oak Ridge National Laboratory Testing of Drake/ACSS/MA2/E3X

    SciTech Connect (OSTI)

    Irminger, Philip; King, Daniel J.; Herron, Andrew N.; Davis, Cody; Temple, Bill; Baker, Gord; Li, Zhi; Starke, Michael R.; Ollis, T. Ben

    2015-12-01

    A key to industry acceptance of a new technology is extensive validation in field trials. The Powerline Conductor Accelerated Test facility (PCAT) at Oak Ridge National Laboratory (ORNL) is specifically designed to evaluate the performance and reliability of a new conductor technology under real world conditions. The facility is set up to capture large amounts of data during testing. General Cable used the ORNL PCAT facility to validate the performance of TransPowr with E3X Technology a standard overhead conductor with an inorganic high emissivity, low absorptivity surface coating. Extensive testing has demonstrated a significant improvement in conductor performance across a wide range of operating temperatures, indicating that E3X Technology can provide a reduction in temperature, a reduction in sag, and an increase in ampacity when applied to the surface of any overhead conductor. This report provides initial results of that testing.

  16. Word Pro - S2

    Gasoline and Diesel Fuel Update (EIA)

    0 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table 2.7 U.S. Government Energy Consumption by Agency, Fiscal Years (Trillion Btu) Fiscal Year a Agri- culture Defense Energy GSA b HHS c Interior Justice NASA d Postal Service Trans- portation Veterans Affairs Other e Total 1975 .............. 9.5 1,360.2 50.4 22.3 6.5 9.4 5.9 13.4 30.5 19.3 27.1 10.5 1,565.0 1976 .............. 9.3 1,183.3 50.3 20.6 6.7 9.4 5.7 12.4 30.0 19.5 25.0 11.2 1,383.4 1977 ..............

  17. Table 1.13 U.S. Government Energy Consumption by Agency and Source, Fiscal Years 2003, 2010, and 2011 (Trillion Btu)

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

    3 U.S. Government Energy Consumption by Agency and Source, Fiscal Years 2003, 2010, and 2011 (Trillion Btu) Resource and Fiscal Years Agriculture Defense Energy GSA 1 HHS 2 Interior Justice NASA 3 Postal Service Trans- portation Veterans Affairs Other 4 Total Coal 2003 (s) 15.4 2.0 0.0 (s) (s) 0.0 0.0 0.0 0.0 0.2 0.0 17.7 2010 (s) 15.5 4.5 .0 0.0 0.0 .0 .0 (s) .0 .1 .0 20.1 2011 P 0.0 14.3 4.2 .0 .0 .0 .0 .0 (s) .0 .1 .0 18.6 Natural Gas 5 2003 1.4 76.6 7.0 7.6 3.7 1.3 8.6 2.9 10.4 .7 15.6 4.2

  18. Photo-oxidation of Polymers Synthesized by Plasma and Initiated CVD

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

    Baxamusa, Salmaan H.; Suresh, Aravind; Ehrmann, Paul; Laurence, Ted; Hanania, Jiries; Hayes, Jeff; Harley, Stephen; Burkey, Daniel D.

    2015-11-09

    Plasma polymers are often limited by their susceptibility to spontaneous and photo-oxidation. We show that the unusual photoluminescence (PL) behavior of a plasma polymer of trans-2-butene is correlated with its photoluminescence strength. These photo-processes occur under blue light illumination (λ=405 nm), distinguishing them from traditional ultraviolet degradation of polymers. These photo-active defects are likely formed during the plasma deposition process and we show that a polymer synthesized using initiated (i)CVD, non-plasma method, has 1000× lower PL signal and enhanced photo-stability. In conclusion, non-plasma methods such as iCVD may therefore be a route to overcoming material aging issues that limit themore » adoption of plasma polymers.« less

  19. Prediction of dendritic spacings in a directional-solidification experiment

    SciTech Connect (OSTI)

    Warren, J.A. ); Langer, J.S. )

    1993-04-01

    We present a theoretical analysis of the formation of a dendritic array in a directional-solidification experiment. Our calculation contains three sequential ingredients: acceleration of an initially flat interface and the concomitant buildup of a solutal boundary layer in front of it; onset of a morphological instability, triggered by thermal fluctuations, producing a relatively finely spaced array of dendritic tips; coarsening of this array and final selection of a steady-state primary spacing. For sufficiently large growth speeds, where the resulting dendrites interact with each other weakly, we find--with no adjustable parameters--good agreement with the experiments of Trivedi and Somboonsuk [Acta Metall. 33, 1061 (1985)] and Somboonsuk, Mason, and Trivedi [Metall. Trans A 15A, 967 (1984)].

  20. Isotope effect in normal-to-local transition of acetylene bending modes

    SciTech Connect (OSTI)

    Ma, Jianyi; Xu, Dingguo; Guo, Hua; Tyng, Vivian; Kellman, Michael E.

    2012-01-01

    The normal-to-local transition for the bending modes of acetylene is considered a prelude to its isomerization to vinylidene. Here, such a transition in fully deuterated acetylene is investigated using a full-dimensional quantum model. It is found that the local benders emerge at much lower energies and bending quantum numbers than in the hydrogen isotopomer HCCH. This is accompanied by a transition to a second kind of bending mode called counter-rotator, again at lower energies and quantum numbers than in HCCH. These transitions are also investigated using bifurcation analysis of two empirical spectroscopic fitting Hamiltonians for pure bending modes, which helps to understand the origin of the transitions semiclassically as branchings or bifurcations out of the trans and normal bend modes when the latter become dynamically unstable. The results of the quantum model and the empirical bifurcation analysis are in very good agreement.

  1. Exploration of the El Hoyo-Monte Galan Geothermal Concession. Final report

    SciTech Connect (OSTI)

    1997-12-01

    In January 1996 Trans-Pacific Geothermal Corporation (TGC) was granted a geothermal concession of 114 square kilometers from the Instituto Nicaragueense de Energie (INE) for the purpose of developing between 50 and 150 MWe of geothermal electrical generating capacity. The Concession Agreement required TGC to perform geological, geophysical, and geochemical studies as part of the development program. TGC commenced the geotechnical studies in January 1996 with a comprehensive review of all existing data and surveys. Based on this review, TGC formulated an exploration plan and executed that plan commencing in April, 1996. The ground magnetic (GM), self potential (SP), magnetotelluric/controlled source audio magnetotelluric (MT/CSAMT) and one-meter temperature surveys, data integration, and synthesis of a hydrogeologic model were performed. The purpose of this report is to present a compilation of all data gathered from the geophysical exploration program and to provide an integrated interpretation of that data.

  2. Ultraviolet Absorption Spectrum of Malonaldehyde in Water Is Dominated by Solvent-Stabilized Conformations

    SciTech Connect (OSTI)

    Xu, Xuefei; Zheng, Jingjing; Truhlar, Donald G.

    2015-07-01

    Free energy calculations for eight enol isomers of malonaldehyde (MA) and simulation of the ultraviolet (UV) absorption spectrum in both the gas phase and water (pH = 3, where the molecule exists in neutral undeprotonated form) show that in water the two s-trans nonchelated enol conformers of MA become thermodynamically more stable than the internally hydrogen-bonded (chelated enol) conformer (CE). The pure CE conformer in water has a slightly red-shifted UV spectrum with respect to that in the gas phase, but the blue-shifted spectrum observed in water at pH 3 is dominated by solvent-stabilized conformations that have negligible populations in the gas phase. Density functional calculations with the solvation model based on density (SMD) and an ensemble-averaged vertical excitation model explain the experimental observations in detail.

  3. Final LDRD report : advanced plastic scintillators for neutron detection.

    SciTech Connect (OSTI)

    Vance, Andrew L.; Mascarenhas, Nicholas; O'Bryan, Greg; Mrowka, Stanley

    2010-09-01

    This report summarizes the results of a one-year, feasibility-scale LDRD project that was conducted with the goal of developing new plastic scintillators capable of pulse shape discrimination (PSD) for neutron detection. Copolymers composed of matrix materials such as poly(methyl methacrylate) (PMMA) and blocks containing trans-stilbene (tSB) as the scintillator component were prepared and tested for gamma/neutron response. Block copolymer synthesis utilizing tSBMA proved unsuccessful so random copolymers containing up to 30% tSB were prepared. These copolymers were found to function as scintillators upon exposure to gamma radiation; however, they did not exhibit PSD when exposed to a neutron source. This project, while falling short of its ultimate goal, demonstrated the possible utility of single-component, undoped plastics as scintillators for applications that do not require PSD.

  4. Isotope effect in normal-to-local transition of acetylene bending modes

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

    Ma, Jianyi; Xu, Dingguo; Guo, Hua; Tyng, Vivian; Kellman, Michael E.

    2012-01-01

    The normal-to-local transition for the bending modes of acetylene is considered a prelude to its isomerization to vinylidene. Here, such a transition in fully deuterated acetylene is investigated using a full-dimensional quantum model. It is found that the local benders emerge at much lower energies and bending quantum numbers than in the hydrogen isotopomer HCCH. This is accompanied by a transition to a second kind of bending mode called counter-rotator, again at lower energies and quantum numbers than in HCCH. These transitions are also investigated using bifurcation analysis of two empirical spectroscopic fitting Hamiltonians for pure bending modes, which helpsmore » to understand the origin of the transitions semiclassically as branchings or bifurcations out of the trans and normal bend modes when the latter become dynamically unstable. The results of the quantum model and the empirical bifurcation analysis are in very good agreement.« less

  5. Vibrational Feshbach resonances in near threshold HOCO{sup -} photodetachment: a theoretical study

    SciTech Connect (OSTI)

    Miyabe, Shungo; Haxton, Dan; Lawler, Keith; Orel, Ann; McCurdy, Bill; Rescigno, Tom

    2011-03-02

    The results of a theoretical study of HOCO{sup ?} photodetachment are presented, with a view toward understanding the origin of two peaks observed by Lu and Continetti (Phys. Rev. Lett. 99, 113005 (2007)) in the photoelectron kinetic energy spectrum very close to threshold. It is shown that the peaks can be attributed to vibrational Feshbach resonances of dipole-bound trans-HOCO{sup ?}, and not s- and p-wave shape resonances as previously assumed. Fixed-nuclei variational electron-HOCO scattering calculations are used to compute photodetachment cross sections and laboratory-frame photoelectron angular distributions. The calculations show a broad A??(#25;{pi}*)-shape resonance several eV above threshold.

  6. Neutron detection with single crystal organic scintillators

    SciTech Connect (OSTI)

    Zaitseva, N; Newby, J; Hamel, S; Carman, L; Faust, M; Lordi, V; Cherepy, N; Stoeffl, W; Payne, S

    2009-07-15

    Detection of high-energy neutrons in the presence of gamma radiation background utilizes pulse-shape discrimination (PSD) phenomena in organics studied previously only with limited number of materials, mostly liquid scintillators and single crystal stilbene. The current paper presents the results obtained with broader varieties of luminescent organic single crystals. The studies involve experimental tools of crystal growth and material characterization in combination with the advanced computer modeling, with the final goal of better understanding the relevance between the nature of the organic materials and their PSD properties. Special consideration is given to the factors that may diminish or even completely obscure the PSD properties in scintillating crystals. Among such factors are molecular and crystallographic structures that determine exchange coupling and exciton mobility in organic materials and the impurity effect discussed on the examples of trans-stilbene, bibenzyl, 9,10-diphenylanthracene and diphenylacetylene.

  7. Neutron spectrometer for improved SNM search.

    SciTech Connect (OSTI)

    Vance, Andrew L.; Aigeldinger, Georg

    2007-03-01

    With the exception of large laboratory devices with very low sensitivities, a neutron spectrometer have not been built for fission neutrons such as those emitted by special nuclear materials (SNM). The goal of this work was to use a technique known as Capture Gated Neutron Spectrometry to develop a solid-state device with this functionality. This required modifications to trans-stilbene, a known solid-state scintillator. To provide a neutron capture signal we added lithium to this material. This unique triggering signal allowed identification of neutrons that lose all of their energy in the detector, eliminating uncertainties that arise due to partial energy depositions. We successfully implemented a capture gated neutron spectrometer and were able to distinguish an SNM like fission spectrum from a spectrum stemming from a benign neutron source.

  8. DOE Hydrogen Transition Analysis Workshop Discussion Comments, Questions, and Action Items

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

    DOE Hydrogen Transition Analysis Workshop U.S. Department of Energy - Washington, DC January 26, 2006 D DI IS SC CU US SS SI IO ON N C CO OM MM ME EN NT TS S, , Q QU UE ES ST TI IO ON NS S, , A AN ND D A AC CT TI IO ON N I IT TE EM MS S Agenda 1. Welcome and Introduction - Steve Chalk, DOE-HFCIT 2. Agenda and Purpose - Sig Gronich, DOE-HFCIT 3. HyTrans Model - David Greene, ORNL 4. Market Based Approaches - K.G. Duleep, EEA 5. H2-MARKAL - Harry Vidas, EEA and Chip Friley, BNL 6. H2-NEMS -

  9. DOE Hydrogen Transition Analysis Workshop: Final Agenda

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

    January 26, 2006 U.S. Department of Energy Forrestal Building, Room GH-019 1000 Independence Avenue, SW Washington, DC 20585 F FI IN NA AL L A AG GE EN ND DA A J Ja an nu ua ar ry y 2 26 6, , T Th hu ur rs sd da ay y ( (R Ro oo om m G GH H- -0 01 19 9) ) 8:00 am Registration 8:30 am Welcome and Introduction - Steve Chalk, DOE-HFCIT 8:40 am Agenda and Purpose - Sig Gronich, DOE-HFCIT 9:10 am HyTrans Model - David Greene, ORNL 10:10 am Market Based Approaches - K.G. Duleep, EEA 10:30 am Break

  10. Light and phospholipid driven structural transitions in nematic microdroplets

    SciTech Connect (OSTI)

    Dubtsov, A. V., E-mail: alexanderdubtsov@gmail.com; Pasechnik, S. V.; Shmeliova, D. V. [Moscow State University of Instrument Engineering and Computer Science, Stromynka 20, Moscow 107996 (Russian Federation); Kralj, Samo [Condensed Matter Physics Department, Joef Stefan Institute, Jamova 39, 1000 Ljubljana (Slovenia); FNM, University of Maribor, Koroska 160, 2000 Maribor (Slovenia)

    2014-10-13

    We studied the UV-irradiation and phospholipid driven bipolar-radial structural transitions within azoxybenzene nematic liquid crystal (LC) droplets dispersed in water. It was found that the UV-irradiation induced trans-cis isomerisation of LC molecules could enable structural transitions into radial-type configurations at a critical UV-irradiation time t{sub c}. In particular, we show that under appropriate conditions, a value of t{sub c} could sensitively fingerprint the concentration of phospholipid molecules present in LC-water dispersions. This demonstrated proof-of-principle mechanism could be exploited for development of sensitive detectors for specific nanoparticles (NPs), where value of t{sub c} reveals concentration of NPs.

  11. 2013 Review of Neutron and Non-Neutron Nuclear Data

    SciTech Connect (OSTI)

    Holden, N. E.

    2014-05-23

    The results of a review and evaluation of neutron and non-neutron nuclear data published in the scientific literature over the past three years since the ISRD-14 Symposium has been performed and the highlights are presented. Included in the data review are the status of new chemical elements, new measurements of the isotopic composition for many chemical elements and the resulting change in the atomic weight values. New half-life measurements for both short-lived and longlived nuclides, some alpha decay and double beta decay measurements for quasistable nuclides are discussed. The latest evaluation of atomic masses has been published. Data from new measurements on the very heavy (trans-meitnerium) elements are discussed and tabulated. Data on various recent neutron cross section and resonance integral measurements are discussed and tabulated.

  12. Apparatus and method for measuring single cell and sub-cellular photosynthetic efficiency

    DOE Patents [OSTI]

    Davis, Ryan Wesley; Singh, Seema; Wu, Huawen

    2013-07-09

    Devices for measuring single cell changes in photosynthetic efficiency in algal aquaculture are disclosed that include a combination of modulated LED trans-illumination of different intensities with synchronized through objective laser illumination and confocal detection. Synchronization and intensity modulation of a dual illumination scheme were provided using a custom microcontroller for a laser beam block and constant current LED driver. Therefore, single whole cell photosynthetic efficiency, and subcellular (diffraction limited) photosynthetic efficiency measurement modes are permitted. Wide field rapid light scanning actinic illumination is provided for both by an intensity modulated 470 nm LED. For the whole cell photosynthetic efficiency measurement, the same LED provides saturating pulses for generating photosynthetic induction curves. For the subcellular photosynthetic efficiency measurement, a switched through objective 488 nm laser provides saturating pulses for generating photosynthetic induction curves. A second near IR LED is employed to generate dark adapted states in the system under study.

  13. POSTED BY JOB NAME FIELD OFFICE U.S. DEPARTMENT OF ENERGY ADP TRANSCRIPTION SHEET

    Energy Savers [EERE]

    1 1 1 1 1 1 1 POSTED BY JOB NAME FIELD OFFICE U.S. DEPARTMENT OF ENERGY ADP TRANSCRIPTION SHEET INTERNAL PROJECT TRANSFERS (See instructions for provisions regarding confidentiality.) ACT. CODE PROC. CODE 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 1 SHIPPER RIS TRAN. CODE TO PROJECT NUMBER RECEIVER RIS INTERNAL

  14. Selective Host-Guest Interaction between Metal Ions and Metal-Organic Frameworks using Dynamic Nuclear Polarization Enhanced Solid-State NMR Spectroscopy

    SciTech Connect (OSTI)

    Guo, Zhiyong; Kobayashi, Takeshi; Wang, Lin-Lin; Goh, Tian Wei; Xiao, Chaoxian; Caporini, Marc A; Rosay, Melanie; Johnson, Duane D; Pruski, Marek; Huang, Wenyu

    2014-10-08

    The hostguest interaction between metal ions (Pt2+ and Cu2+) and a zirconium metalorganic framework (UiO-66-NH2) was explored using dynamic nuclear polarization-enhanced 15N{1H} CPMAS NMR spectroscopy supported by X-ray absorption spectroscopy and density functional calculations. The combined experimental results conclude that each Pt2+ coordinates with two NH2 groups from the MOF and two Cl? from the metal precursor, whereas Cu2+ do not form chemical bonds with the NH2 groups of the MOF framework. Density functional calculations reveal that Pt2+ prefers a square-planar structure with the four ligands and resides in the octahedral cage of the MOF in either cis or trans configurations.

  15. Genetic manipulation of the obligate chemolithoautotrophic bacterium Thiobacillus denitrificans

    SciTech Connect (OSTI)

    Beller, H.R.; Legler, T.C.; Kane, S.R.

    2011-07-15

    Chemolithoautotrophic bacteria can be of industrial and environmental importance, but they present a challenge for systems biology studies, as their central metabolism deviates from that of model organisms and there is a much less extensive experimental basis for their gene annotation than for typical organoheterotrophs. For microbes with sequenced genomes but unconventional metabolism, the ability to create knockout mutations can be a powerful tool for functional genomics and thereby render an organism more amenable to systems biology approaches. In this chapter, we describe a genetic system for Thiobacillus denitrificans, with which insertion mutations can be introduced by homologous recombination and complemented in trans. Insertion mutations are generated by in vitro transposition, the mutated genes are amplified by the PCR, and the amplicons are introduced into T. denitrificans by electroporation. Use of a complementation vector, pTL2, based on the IncP plasmid pRR10 is also addressed.

  16. Comparison of the One-electron Oxidations of CO-Bridged vs Unbridged Bimetallic Complexes: Electron-transfer Chemistry of Os2Cp2(CO)4 and Os2Cp*2(?-CO)2(CO)2 (Cp = ?5-C5H5, Cp* = ?5-C5Me5)

    SciTech Connect (OSTI)

    Laws, Derek R.; Bullock, R. Morris; Lee, Richmond; Huang, Kuo-Wei; Geiger, William J.

    2014-09-22

    The one-electron oxidations of two dimers of half-sandwich osmium carbonyl complexes have been examined by electrochemistry, spectro-electrochemistry, and computational methods. The all-terminal carbonyl complex Os2Cp2(CO)4 (1, Cp = ?5-C5H5) undergoes a reversible one-electron anodic reaction at E1/2 = 0.41 V vs ferrocene in CH2Cl2/0.05 M [NBu4][B(C6F5)4], giving a rare example of a metal-metal bonded radical cation unsupported by bridging ligands. The IR spectrum of 1+ is consistent with an approximately 1:1 mixture of anti and gauche structures for the 33 e- radical cation in which it has retained all-terminal bonding of the CO ligands. DFT calculations, including orbital-occupancy-perturbed Mayer bond-order analyses, show that the HOMOs of anti-1 and gauche-1 are metal-ligand delocalized. Removal of an electron from 1 has very little effect on the Os-Os bond order, accounting for the resistance of 1+ to heterolytic cleavage. The Os-Os bond distance is calculated to decrease by 0.10 and 0.06 as a consequence of one-electron oxidation of anti-1 and gauche-1, respectively. The CO-bridged complex Os2Cp*2(?-CO)2(CO)2 (Cp* = ?5-C5Me5), trans-2, undergoes a more facile oxidation, E1/2 = - 0.11 V, giving a persistent radical cation shown by solution IR analysis to preserve its bridged-carbonyl structure. However, ESR analysis of frozen solutions of 2+ is interpreted in terms of the presence of two isomers, most likely anti-2+ and trans-2+, at low temperature. Calculations show that the HOMO of trans-2 is highly delocalized over the metal-ligand framework, with the bridging carbonyls accounting for about half of the orbital makeup. The Os-Os bond order again changes very little with removal of an electron, and the Os-Os bond length actually undergoes minor shortening. Calculations suggest that the second isomer of 2+ has both the trans CO-bridged and the anti all-terminal CO structures. DRL and WEG acknowledge the support of the National Science Foundation under grant CHE-0808909. K-WH acknowledges financial support from KAUST. RMB thanks the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, Division of Chemical Sciences, Biosciences and Geosciences for support. Pacific Northwest National Laboratory is a multiprogram national laboratory operated by Battelle for the U.S. Department of Energy. We thank Dr. S. I. Gorelsky for the discussion on the OOP analysis.

  17. POSTED BY JOB NAME FIELD OFFICE U.S. DEPARTMENT OF ENERGY ADP TRANSCRIPTION SHEET

    National Nuclear Security Administration (NNSA)

    1 1 1 1 1 1 1 POSTED BY JOB NAME FIELD OFFICE U.S. DEPARTMENT OF ENERGY ADP TRANSCRIPTION SHEET INTERNAL PROJECT TRANSFERS (See instructions for provisions regarding confidentiality.) ACT. CODE PROC. CODE 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 1 SHIPPER RIS TRAN. CODE TO PROJECT NUMBER RECEIVER RIS INTERNAL

  18. Palladium catalyzed coupling reactions: mechanism of reductive elimination. Progress report, October 1, 1979-September 30, 1980. [Ethane elimination

    SciTech Connect (OSTI)

    Stille, J.K.

    1980-09-01

    The 1,1-reductive elimination of ethane from three cis-bis(phosphine)-dimethylpalladium complexes, L/sub 2/Pd(CH/sub 3/)/sub 2/ (L = PPh/sub 3/, PPh/sub 2/,CH/sub 3/ and L/sub 2/ = Ph/sub 2/PCH/sub 2/CH/sub 2/PPh/sub 2/), and three trans analogs (L = PPh/sub 3/, PPh/sub 2/CH/sub 3/ and L/sub 2/ = 2,11-bis(diphenylphosphinomethyl)benzo(c)phenanthrene (TRANSPHOS)) was carried out. The three cis complexes underwent reductive elimination in the presence of coordinating solvents (DMSO, DMF, and THF). The trans complexes which could isomerize to cis (L = PPh/sub 3/, PPh/sub 2/CH/sub 3/) did so in polar solvents and then underwent reductive elimination. TRANSPHOS dimethylpalladium would not undergo reductive elimination of ethane. The eliminations from the cis isomers were intramolecular and displayed first order kinetics. Although TRANSPHOS dimethylpalladium(II) would not undergo a 1,1-reductive elimination of ethane, the addition of CD/sub 3/I to a DMSO solution of this complex at 25/sup 0/C rapidly produced CD/sub 3/-CH/sub 3/, implicating a transient palladium(IV) intermediate. E- and Z-bromostyrylbis(diphenylmethylphosphine)palladium(0) react with methyl lithium in THF at ambient temperature to give the E- and Z- propenylbenzenes, respectively. At -78/sup 0/C, the intermediate E- and Z-styrylmethylbis(diphenylmethylphosphine)palladium(II) complexes (9a,b) can be isolated. On raising the temperature of solutions of 9a,b in THF, E- and Z-propenylbenzenes are produced. The reductive elimination reaction is intramolecular and first order in dialkylpalladium(II) complex.

  19. Transportation Sector Model of the National Energy Modeling System. Volume 1

    SciTech Connect (OSTI)

    1998-01-01

    This report documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Transportation Model (TRAN). The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated by the model. The NEMS Transportation Model comprises a series of semi-independent models which address different aspects of the transportation sector. The primary purpose of this model is to provide mid-term forecasts of transportation energy demand by fuel type including, but not limited to, motor gasoline, distillate, jet fuel, and alternative fuels (such as CNG) not commonly associated with transportation. The current NEMS forecast horizon extends to the year 2010 and uses 1990 as the base year. Forecasts are generated through the separate consideration of energy consumption within the various modes of transport, including: private and fleet light-duty vehicles; aircraft; marine, rail, and truck freight; and various modes with minor overall impacts, such as mass transit and recreational boating. This approach is useful in assessing the impacts of policy initiatives, legislative mandates which affect individual modes of travel, and technological developments. The model also provides forecasts of selected intermediate values which are generated in order to determine energy consumption. These elements include estimates of passenger travel demand by automobile, air, or mass transit; estimates of the efficiency with which that demand is met; projections of vehicle stocks and the penetration of new technologies; and estimates of the demand for freight transport which are linked to forecasts of industrial output. Following the estimation of energy demand, TRAN produces forecasts of vehicular emissions of the following pollutants by source: oxides of sulfur, oxides of nitrogen, total carbon, carbon dioxide, carbon monoxide, and volatile organic compounds.

  20. Arabidopsis AtSerpin1, Crystal Structure and in Vivo Interaction with Its Target Protease RESPONSIVE TO DESICCATION-21 (RD21)

    SciTech Connect (OSTI)

    Lampl, Nardy; Budai-Hadrian, Ofra; Davydov, Olga; Joss, Tom V.; Harrop, Stephen J.; Curmi, Paul M.G.; Roberts, Thomas H.; Fluhr, Robert

    2010-05-25

    In animals, protease inhibitors of the serpin family are associated with many physiological processes, including blood coagulation and innate immunity. Serpins feature a reactive center loop (RCL), which displays a protease target sequence as a bait. RCL cleavage results in an irreversible, covalent serpin-protease complex. AtSerpin1 is an Arabidopsis protease inhibitor that is expressed ubiquitously throughout the plant. The x-ray crystal structure of recombinant AtSerpin1 in its native stressed conformation was determined at 2.2 {angstrom}. The electrostatic surface potential below the RCL was found to be highly positive, whereas the breach region critical for RCL insertion is an unusually open structure. AtSerpin1 accumulates in plants as a full-length and a cleaved form. Fractionation of seedling extracts by nonreducing SDS-PAGE revealed the presence of an additional slower migrating complex that was absent when leaves were treated with the specific cysteine protease inhibitor l-trans-epoxysuccinyl-l-leucylamido (4-guanidino)butane. Significantly, RESPONSIVE TO DESICCATION-21 (RD21) was the major protease labeled with the l-trans-epoxysuccinyl-l-leucylamido (4-guanidino)butane derivative DCG-04 in wild type extracts but not in extracts of mutant plants constitutively overexpressing AtSerpin1, indicating competition. Fractionation by nonreducing SDS-PAGE followed by immunoblotting with RD21-specific antibody revealed that the protease accumulated both as a free enzyme and in a complex with AtSerpin1. Importantly, both RD21 and AtSerpin1 knock-out mutants lacked the serpin-protease complex. The results establish that the major Arabidopsis plant serpin interacts with RD21. This is the first report of the structure and in vivo interaction of a plant serpin with its target protease.