National Library of Energy BETA

Sample records for db decibel dba

  1. Vision Industries dba Vision Motor Corp | Open Energy Information

    Open Energy Info (EERE)

    Industries dba Vision Motor Corp Jump to: navigation, search Name: Vision Industries (dba Vision Motor Corp) Place: Santa Monica, California Zip: 90405 Product: Santa Monica-based...

  2. Ultra Soy of America DBA USA Biofuels | Open Energy Information

    Open Energy Info (EERE)

    Ultra Soy of America DBA USA Biofuels Jump to: navigation, search Name: Ultra Soy of America (DBA USA Biofuels) Place: Fort Wayne, Indiana Zip: 46898 Sector: Biofuels Product: An...

  3. SEMI-ANNUAL REPORTS FOR LNG DEVELOPMENT COMPANY, LLC (D/B/A Oregon...

    Energy Savers [EERE]

    LNG DEVELOPMENT COMPANY, LLC (DBA Oregon LNG) - FE DKT. NO. 12-48-LNG - ORDER 3100 SEMI-ANNUAL REPORTS FOR LNG DEVELOPMENT COMPANY, LLC (DBA Oregon LNG) - FE DKT. NO. 12-48-LNG ...

  4. EXC-16-0010 - In the Matter of Visual Sound LLC dba Truetone | Department

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

    of Energy 10 - In the Matter of Visual Sound LLC dba Truetone EXC-16-0010 - In the Matter of Visual Sound LLC dba Truetone On July 5, 2016, OHA granted an Application for Exception filed by Visual Sound LLC dba Truetone (Truetone). Truetone, a manufacturer of specialized noise free external power supplies (EPSs) for musical equipment, requested exception relief from the applicable provisions of 10 CFR Part 430, Energy Conservation Program: Energy Conservation Standards for External Power

  5. Chapeau Inc dba BluePoint Energy Inc | Open Energy Information

    Open Energy Info (EERE)

    Zip: 89706 Product: Chapeau Inc. develops, assembles, and sells packaged Combined Heat and Power generation systems. References: Chapeau Inc (dba BluePoint Energy Inc)1...

  6. A COMPREHENSIVE SPECTROSCOPIC ANALYSIS OF DB WHITE DWARFS

    SciTech Connect (OSTI)

    Bergeron, P.; Wesemael, F.; Dufour, Pierre; Beauchamp, A.; Hunter, C.; Gianninas, A.; Limoges, M.-M.; Dufour, Patrick; Fontaine, G. [Departement de Physique, Universite de Montreal, C.P. 6128, Succ. Centre-Ville, Montreal, QC H3C 3J7 (Canada); Saffer, Rex A. [Strayer University, 234 Mall Boulevard, Suite G-50, King of Prussia, PA 19406 (United States); Ruiz, M. T. [Departamento de Astronomia, Universidad de Chile, Casilla 36-D, Santiago (Chile); Liebert, James, E-mail: bergeron@astro.umontreal.ca, E-mail: wesemael@astro.umontreal.ca, E-mail: gianninas@astro.umontreal.ca, E-mail: limoges@astro.umontreal.ca, E-mail: dufourpa@astro.umontreal.ca, E-mail: fontaine@astro.umontreal.ca, E-mail: alain.beauchamp@fti-ibis.com, E-mail: chris.hunter@yale.edu, E-mail: rex.saffer@strayer.edu, E-mail: mtruiz@das.uchile.cl [Steward Observatory, University of Arizona, Tucson, AZ 85721 (United States)

    2011-08-10

    We present a detailed analysis of 108 helium-line (DB) white dwarfs based on model atmosphere fits to high signal-to-noise optical spectroscopy. We derive a mean mass of 0.67 M{sub sun} for our sample, with a dispersion of only 0.09 M{sub sun}. White dwarfs also showing hydrogen lines, the DBA stars, comprise 44% of our sample, and their mass distribution appears similar to that of DB stars. As in our previous investigation, we find no evidence for the existence of low-mass (M < 0.5 M{sub sun}) DB white dwarfs. We derive a luminosity function based on a subset of DB white dwarfs identified in the Palomar-Green Survey. We show that 20% of all white dwarfs in the temperature range of interest are DB stars, although the fraction drops to half this value above T{sub eff} {approx} 20,000 K. We also show that the persistence of DB stars with no hydrogen features at low temperatures is difficult to reconcile with a scenario involving accretion from the interstellar medium, often invoked to account for the observed hydrogen abundances in DBA stars. We present evidence for the existence of two different evolutionary channels that produce DB white dwarfs: the standard model where DA stars are transformed into DB stars through the convective dilution of a thin hydrogen layer and a second channel where DB stars retain a helium atmosphere throughout their evolution. We finally demonstrate that the instability strip of pulsating V777 Her white dwarfs contains no non-variables, if the hydrogen content of these stars is properly accounted for.

  7. SEMI-ANNUAL REPORTS FOR WALLER LNG SERVICES, LLC D/B/A WALLER...

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

    DEVELOPMENT COMPANY, LLC (dba OREGON LNG - NFTA*) FE DKT. NO. 12-77-LNG - COND ORDER 3465 SEMI-ANNUAL REPORTS FOR PIERIDAE ENERGY (USA), LTD - DKT. NO. 14-179-LNG - ORDER 3639

  8. SEMI-ANNUAL REPORT FOR LNG DEVELOPMENT COMPANY, LLC (d/b/a OREGON...

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

    FOR WALLER LNG SERVICES, LLC DBA WALLER POINT LNG - FE DKT. NO. 12-152-LNG - ORDER 3211 SEMI-ANNUAL REPORTS FOR DOMINION COVE POINT, LP - DKt. NO. 11-115-LNG - ORDER 3019

  9. THE NARRAGANSETT ELECTRIC COMPANY d/b/a NATIONAL GRID- FE DKT. NO. 16-49-LNG

    Broader source: Energy.gov [DOE]

    The Narragansett Electric Company (DOE/FE Dkt. No. 16-49-LNG) - The Office of Fossil Energy gives notice of receipt of an Application filed April 11, 2016 by The Narragansett Electric Company d/b/a...

  10. MongoDB

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

    MongoDB Description and Overview MongoDB is a cross-platform document-oriented database. Classified as a NoSQL database, MongoDB eschews the traditional table-based relational ...

  11. THE NARRAGANSETT ELECTRIC COMPANY d/b/a NATIONAL GRID- LONG TERM LNG IMPORT- FE DKT. NO. 16-49-LNG

    Broader source: Energy.gov [DOE]

    The Narragansett Electric Company (DOE/FE Dkt. No. 16-49-LNG) - The Office of Fossil Energy gives notice of receipt of an Application filed April 11, 2016 by The Narragansett Electric Company d/b/a...

  12. SciDB

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

    Screen Shot 2014 03 15 at 12.06.05 AM Bird's Eye View - SciDB Testbed at NERSC Pioneers High Usability Big Data Analytic Infrastructure. Motivation? It's painful to manage and ...

  13. Toxic effects in C57B1/6 and DBA/2 mice following consumption of halogenated aromatic hydrocarbon-contaminated Great Lakes coho salmon (Oncorhynchus kisutch Walbaum)

    SciTech Connect (OSTI)

    Cleland, G.B.; Leatherland, J.F.; Sonstegard, R.A.

    1987-11-01

    Diets containing coho salmon (Oncorhynchus kisutch Walbaum) from the Pacific Ocean or from Lakes Erie, Michigan, and Ontario (containing a gradation from low to high of halogenated aromatic hydrocarbons, (HAHs)) were fed to C57B1/6 and DBA/2 mice. Following a 4-month dietary exposure to Lake Ontario salmon, both strains of mice demonstrated hepatomegaly. The ethoxyresorufin-O-deethylase (ERR) enzyme levels were elevated in livers of C57B1/6 mice fed diets of salmon from all of the Great Lakes studied, with exceptionally high levels detected in C57B1/6 mice fed Lake Ontario salmon. Induction of ERR enzyme levels was detected in DBA/2 mice only following dietary exposure to Lake Ontario salmon. Serum levels of L-thyroxine (T4) and triiodo-L-thryonine (T3) were suppressed in C57B1/6 mice following consumption of Lake Ontario coho salmon, but T3 and T4 levels remained unchanged in DBA/2 mice. In general, pathobiological effects correlated with both dietary HAH exposure level and Ah receptor status.

  14. LANS DB PENSION PLAN

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

    LANS Contract LANS Contract Information Management and Operating Contract for the Los Alamos National Laboratory For confirmation of Official Contract Provisions, call: Dan Saiz, Contract Specialist, M&O Contract Support Division at (505) 845-4024. Get Adobe Reader You will need Adobe Acrobat to read many of the files on this site. If you haven't already done so, please download the free Adobe Reader

    December 2010 u:\my documents\pension plan\revised tcp1 db plan spd dec 2010.doc LANS

  15. DB Climate Change Advisors DBCCA | Open Energy Information

    Open Energy Info (EERE)

    DB Climate Change Advisors DBCCA Jump to: navigation, search Name: DB Climate Change Advisors (DBCCA) Place: New York, New York Product: New York-based climate change investement...

  16. DB-Netz AG Offices

    High Performance Buildings Database

    Hamm, Germany The new office building for DB Netz AG was designed by the collaborative team of Architrav Architects and the Buildings Physics and Technical Building Services group of the University of Karlsruhe. The team developed an energy efficient building concept for the 64,304 sqft office building, located in Hamm, Germany. The design concept of the building is dominated by architectural solutions for ventilation, cooling and lighting. Use of HVAC and electric lighting is minimized as much as possible.

  17. SOLV-DB: Solvents Data

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

    SOLV-DB provides a specialized mix of information on commercially available solvents. The development of the database was funded under the Strategic Environmental Research and Development Program (SERDP) with funds from EPA and DOE's Office of Industrial Technologies in EE. The information includes: • Health and safety considerations involved in choosing and using solvents • Chemical and physical data affecting the suitability of a particular solvent for a wide range of potential applications • Regulatory responsibilities, including exposure and effluent limits, hazard classification status with respect to several key statutes, and selected reporting requirements • Environmental fate data, to indicate whether a solvent is likely to break down or persist in air or water, and what types of waste treatment techniques may apply to it • CAS numbers (from Chemical Abstracts Service) and Sax Numbers (from Sax, et.al., Dangerous Properties of Industrial Materials) Supplier Information See help information at http://solvdb.ncms.org/welcome.htm (Specialized Interface)

  18. Controlled Pd(0)/t Bu3P Catalyzed Suzuki Cross-Coupling Polymerization of AB-Type Monomers with ArPd(t Bu3P)X or Pd2(dba)3/t Bu3P/ArX as the Initiator

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

    Zhang, Honghai; Xing, Chun-Hui; Hu, Qiao-Sheng; Hong, Kunlun

    2015-02-05

    The synthesis of well-defined and functionalized conjugated polymers, which are essential in the development of efficient organic electronics, through Suzuki cross-coupling polymerizations has been a challenging task. We developed controlled Pd(0)/t-Bu3P-catalyzed Suzuki cross-coupling polymerizations of AB-type monomers via the chain-growth mechanism with a series of in situ generated ArPd(t-Bu3P)X (X = I, Br, Cl) complexes as initiators. Among them, the combinations of Pd2(dba)3/t-Bu3P/p-BrC6H4I, Pd2(dba)3/t-Bu3P/p-BrC6H4CH2OH and Pd2(dba)3/t-Bu3P/p-PhCOC6H4Br were identified as highly robust initiator systems, resulting in polymers with predictable molecular weight and narrow polydispersity (PDI~1.13-1.20). In addition, Pd2(dba)3/t-Bu3P/p-BrC6H4CH2OH and Pd2(dba)3/t-Bu3P/p-PhCOC6H4Br initiator systems afforded functional polymers with >95% fidelity. Our results pavedmore » the road to access well-defined conjugated polymers, including conjugated polymers with complex polymer architectures such as block copolymers and branch copolymers.« less

  19. Using SciDB to Support Photon Science Data Analysis

    SciTech Connect (OSTI)

    Becla, Jack; Wang, Daniel; lim, Kian-Tat; /SLAC

    2012-02-15

    Array data analytic systems like SciDB hold great potential to accelerate processing data from SLAC's Linac Coherent Light Source and other experiments. SciDB is unique in its ability to integrate storage and processing of array data efficiently, providing both space-efficient storage and out-of-memory efficient parallel array processing. We describe a recent effort to leverage SciDB to store and process LCLS data. The work includes development of software to import data into SciDB, subsequent benchmarks, and interactive manipulation of data in SciDB.

  20. NERSC Accelerates Scientific Analysis with SciDB

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

    Accelerates Scientific Analysis with SciDB NERSC Accelerates Scientific Analysis with SciDB August 26, 2015 Linda Vu, +1 510 495 2402, lvu@lbl.gov Pic-from-posterrevised-1.jpg SciDB harnesses parallel architectures for fast analysis of terabyte (TBs) arrays of scientific data. This collage illustrates some of the scientific areas that have benefited from NERSC's implementation of SciDB, including astronomy, biology and climate. (Image Credit: Yushu Yao, Berkeley Lab) Science is swimming in data.

  1. PASSBY(with FitToDB)

    Energy Science and Technology Software Center (OSTI)

    2002-08-28

    The PASSBY program is used to operate the Sensor for Measurement and analysis of radiation transients (SMART). The unit records triggers an "Event" upon detecting an increase in count rate recorded with a sodium iodide gamma-ray spectrometer. Background radiation levels are monitored continuously and background spectra are updated at 60 second intervals if no radiation sources are present other than those in the natural background. the system accepts input from an optional neutron counter. Inmore » addition to spectral information, the location, determined with an internal GPS and the compass bearing are reported via either an RF modem or a serial cable. The gamma-ray spectra are analyzed to determine which isotopes are present and confidence levels are assigned. The analysis is performed using the FitToDB algorithm, is described as follows. The automatic identification algorithm FitToDB algorithm enables the automatic identification of gamma-ry emitting isotopes in shielded sources. FitToDB can identify combinations of up to ten isotopes, each of which may be viewed through different shielding materials. The algorithm runs rapidly (within about 3 seconds on a 100 MHz Pentium-class processor), and can be compiled to run both DOS and Windows operating systems. Computational speed and system interoperability issues are addressed by the approach of interpolating spectra from an existing database of computed templates rather than performing detector response functions calculations within the algorithm.« less

  2. NERSC Accelerates Scientific Analysis with SciDB

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

    build SciDB into their normal science workflows, with the assumption that the lessons learned from each case study would provide insight into how to create new technologies and...

  3. T-594: IBM solidDB Password Hash Authentication Bypass Vulnerability

    Broader source: Energy.gov [DOE]

    This vulnerability could allow remote attackers to execute arbitrary code on vulnerable installations of IBM solidDB. Authentication is not required to exploit this vulnerability.

  4. MiR-138 promotes smooth muscle cells proliferation and migration in db/db mice through down-regulation of SIRT1

    SciTech Connect (OSTI)

    Xu, Juan; Li, Li; Yun, Hui-fang; Han, Ye-shan

    2015-08-07

    Background: Diabetic vascular smooth muscle cells (VSMCs) exhibit significantly increased rates of proliferation and migration, which was the most common pathological change in atherosclerosis. In addition, the study about the role for miRNAs in the regulation of VSMC proliferation is just beginning to emerge and additional miRNAs involved in VSMC proliferation modulation should be identified. Methods: The expression of miR-138 and SIRT1 were examined in SMCs separated from db/db mice and in SMC lines C-12511 exposed to high glucose with qRT-PCR and western blot. The regulation of miR-138 on the expression of SMCs was detected with luciferase report assay. VSMCs proliferation and migration assays were performed to examine the effect of miR-138 inhibitor on VSMCs proliferation and migration. Results: We discovered that higher mRNA level of miR-138 and reduced expression of SIRT1 were observed in SMCs separated from db/db mice and in SMC lines C-12511. Moreover, luciferase report assay showed that the activity of SIRT1 3′-UTR was highly increased by miR-138 inhibitor and reduced by miR-138 mimic. In addition, we examined that the up-regulation of NF-κB induced by high glucose in SMCs was reversed by resveratrol and miR-138 inhibitor. MTT and migration assays showed that miR-138 inhibitor attenuated the proliferation and migration of smooth muscle cells. Conclusion: In this study, we revealed that miR-138 might promote proliferation and migration of SMC in db/db mice through suppressing the expression of SIRT1. - Highlights: • Higher mRNA level of miR-138 was observed in SMCs from db/db mice. • The mRNA and protein level of SIRT1 in SMCs from db/db mice were greatly reduced. • miR-138 could regulate the expression of SIRT1 in SMCs. • SIRT1 overexpression reversed the up-regulation of acetylized p65 and NF-κB induced by high glucose. • MiR-138 inhibitor reversed VSMCs proliferation and migration induced by high glucose.

  5. DOE/EA-1927, Paducah Gaseous Diffusion Plant Final Environmental Assessment for Potential Land and Facilities Transfers, McCracken County, Kentucky

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

    Paducah Gaseous Diffusion Plant Final Environmental Assessment for Potential Land and Facilities Transfers, McCracken County, Kentucky U.S. Department of Energy Portsmouth/Paducah Project Office December 2015 DOE/EA-1927 ACRONYMS AND ABBREVIATIONS CEQ Council on Environmental Quality CERCLA Comprehensive Environmental Response, Compensation, and Liability Act of 1980 CFR Code of Federal Regulations dBA A-weighted decibel DOE U.S. Department of Energy DUF 6 depleted uranium hexafluoride EA

  6. untitled

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

    BREA POWER II, LLC'S OLINDA COMBINED CYCLE ELECTRIC GENERATING PLANT FUELED BY WASTE LANDFILL GAS, BREA, CALIFORNIA U.S. Department of Energy National Energy Technology Laboratory October 2010 DOE/EA-1744 ACRONYMS AND ABBREVIATIONS CEQA California Environmental Quality Act CFR Code of Federal Regulations CHP combined heat and power CO carbon monoxide dBA A-weighted decibel DOE U.S. Department of Energy (also called the Department) EA environmental assessment EPA U.S. Environmental Protection

  7. INTRODUCTION TO DOPPLER RADAR Pavlos Kollias McGill University

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

    DOPPLER RADAR Pavlos Kollias McGill University radarscience.weebly.com 15 March 2016 ARM Summer Training and Science Applications GRANT CHALLENGES OF RADARS 15 March 2016 ARM Summer Training and Science Applications Cloud Radars The use of letters for radar frequency bands and decibels The decibel (dB) is a logarithmic unit that expresses the ratio of two values of a physical quantity, often power or intensity. 3 dB is a factor of 2 !! 15 March 2016 ARM Summer Training and Science Applications

  8. PylotDB - A Database Management, Graphing, and Analysis Tool Written in Python

    Energy Science and Technology Software Center (OSTI)

    2012-01-04

    PylotDB, written completely in Python, provides a user interface (UI) with which to interact with, analyze, graph data from, and manage open source databases such as MySQL. The UI mitigates the user having to know in-depth knowledge of the database application programming interface (API). PylotDB allows the user to generate various kinds of plots from user-selected data; generate statistical information on text as well as numerical fields; backup and restore databases; compare database tables acrossmore » different databases as well as across different servers; extract information from any field to create new fields; generate, edit, and delete databases, tables, and fields; generate or read into a table CSV data; and similar operations. Since much of the database information is brought under control of the Python computer language, PylotDB is not intended for huge databases for which MySQL and Oracle, for example, are better suited. PylotDB is better suited for smaller databases that might be typically needed in a small research group situation. PylotDB can also be used as a learning tool for database applications in general.« less

  9. PylotDB - A Database Management, Graphing, and Analysis Tool Written in Python

    SciTech Connect (OSTI)

    2012-01-04

    PylotDB, written completely in Python, provides a user interface (UI) with which to interact with, analyze, graph data from, and manage open source databases such as MySQL. The UI mitigates the user having to know in-depth knowledge of the database application programming interface (API). PylotDB allows the user to generate various kinds of plots from user-selected data; generate statistical information on text as well as numerical fields; backup and restore databases; compare database tables across different databases as well as across different servers; extract information from any field to create new fields; generate, edit, and delete databases, tables, and fields; generate or read into a table CSV data; and similar operations. Since much of the database information is brought under control of the Python computer language, PylotDB is not intended for huge databases for which MySQL and Oracle, for example, are better suited. PylotDB is better suited for smaller databases that might be typically needed in a small research group situation. PylotDB can also be used as a learning tool for database applications in general.

  10. Low-Cost Direct Bonded Aluminum (DBA) Substrates

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

    for mass production and that produces high adhesive strength of the ceramic-metal interfaces. Consider the fabrication and use of low-cost AlN as a potential (and...

  11. Low-Cost Direct Bonded Aluminum (DBA) Substrates

    Broader source: Energy.gov [DOE]

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

  12. Low-Cost Direct Bonded Aluminum (DBA) Substrates

    Broader source: Energy.gov [DOE]

    2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation

  13. MvirDB: Microbial Database of Protein Toxins, Virulence Factors and Antibiotic Resistance Genes for Bio-Defense Applications

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

    Zhou, C. E.; Smith, J.; Lam, M.; Zemla, M. D.; Slezak, T.

    MvirDB is a cenntralized resource (data warehouse) comprising all publicly accessible, organized sequence data for protein toxins, virulence factors, and antibiotic resistance genes. Protein entries in MvirDB are annotated using a high-throughput, fully automated computational annotation system; annotations are updated periodically to ensure that results are derived using current public database and open-source tool releases. Tools provided for using MvirDB include a web-based browser tool and BLAST interfaces. MvirDB serves researchers in the bio-defense and medical fields. (taken from page 3 of PI's paper of same title published in Nucleic Acids Research, 2007, Vol.35, Database Issue (Open Source)

  14. QUASI-OPTICAL 3-dB HYBRID FOR FUTURE HIGH-ENERGY ACCELERATORS

    SciTech Connect (OSTI)

    Jay L. Hirshfield

    2005-12-15

    Phase-controlled wave combiners-commutators and isolators for protecting rf sources against reflection from the accelerating structure can be built using a 3-dB hybrid built around a metallic grating used in a ''magic-Y'' configuration. Models of the magic-Y were designed and tested, both at 34.272 GHz using the Omega-P Ka-band magnicon, and at 11.424 GHz using the Omega-P/NRL X-band magnicon. All elements of the magic-Y were optimized analytically and numerically. A non-vacuum 34 GHz model of the magic Y was built and tested experimentally at a low power. An engineering design for the high power (vacuum) compressor was configured. Similar steps were taken for the 11-GHz version.

  15. DB Riley-low emission boiler system (LEBS): Superior power for the 21st century

    SciTech Connect (OSTI)

    Beittel, R.; Ruth, L.A.

    1997-12-31

    In conjunction with the US Department of Energy, DB Riley, Inc., is developing a highly advanced coal-fired power-generation plant called the Low Emission Boiler Systems (LEBS). By the year 2000, LEBS will provide the US electric power industry with a reliable, efficient, cost-effective, environmentally superior alternative to current technologies. LEBS incorporates significant advances in coal combustion, supercritical steam boiler design, environmental control, and materials development. The system will include a state-of-the-art steam cycle operating at supercritical steam conditions; a slagging combustor that produces vitrified ash by-products; low nitrogen oxide (NOx) burners; a new, dry, regenerable flue gas cleanup system (copper oxide process) for simultaneously capturing sulfur dioxide (SO{sub 2}) and nitrogen oxides (NOx); a pulse-jet fabric filter for particulate capture; and a low-temperature heat-recovery system. The copper oxide flue gas cleanup system, which has been under development at DOE`s Pittsburgh field center, removes over 98% of SO{sub 2} and 95% of NOx from flue gas. A new moving-bed design provides efficient sorbent utilization that lowers the cleanup process cost. The captured SO{sub 2} can be converted to valuable by-products such as sulfuric acid and/or element sulfur, and the process generates no waste.

  16. ALLETE Inc., d/b/a Minnesota Power Smart Grid Project | Open...

    Open Energy Info (EERE)

    smart meter network by deploying an additional 8,000 meters and new measurement and automation equipment. This will also create a dynamic pricing program.1 Allete, which does...

  17. Denton County Electric Cooperative d/b/a CoServ Electric Smart...

    Open Energy Info (EERE)

    CoServ Electric's service territory and explores the application of distribution automation and customer systems. The project is aimed at improving customer understanding of...

  18. ORNL: Low-Cost Direct Bonded Aluminum (DBA) Substrates (Agreement ID:23278)

    Broader source: Energy.gov [DOE]

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

  19. PERIODIC VARIATIONS IN THE O - C DIAGRAMS OF FIVE PULSATION FREQUENCIES OF THE DB WHITE DWARF EC 20058-5234

    SciTech Connect (OSTI)

    Dalessio, J.; Provencal, J. L.; Shipman, H. L.; Sullivan, D. J.; Sullivan, T.; Kilkenny, D.; Fraga, L.; Sefako, R.

    2013-03-01

    Variations in the pulsation arrival time of five independent pulsation frequencies of the DB white dwarf EC 20058-5234 individually imitate the effects of reflex motion induced by a planet or companion but are inconsistent when considered in unison. The pulsation frequencies vary periodically in a 12.9 year cycle and undergo secular changes that are inconsistent with simple neutrino plus photon-cooling models. The magnitude of the periodic and secular variations increases with the period of the pulsations, possibly hinting that the corresponding physical mechanism is located near the surface of the star. The phase of the periodic variations appears coupled to the sign of the secular variations. The standards for pulsation-timing-based detection of planetary companions around pulsating white dwarfs, and possibly other variables such as subdwarf B stars, should be re-evaluated. The physical mechanism responsible for this surprising result may involve a redistribution of angular momentum or a magnetic cycle. Additionally, variations in a supposed combination frequency are shown to match the sum of the variations of the parent frequencies to remarkable precision, an expected but unprecedented confirmation of theoretical predictions.

  20. Comparison of reactions for the production of 258,257Db: 208Pb(51V,xn) and 209Bi(50Ti,xn)

    SciTech Connect (OSTI)

    Gates, Jacklyn M.; Nelson, Sarah L.; Gregorich, Kenneth E.; Dragojevic, Irena; Dullmann, Christoph E.; Ellison, Paul A.; Folden III, Charles M.; Garcia, Mitch A.; Stavsetra, Liv; Sudowe, Ralf; Hoffman, Darleane C.; Nitsche, Heino

    2008-09-29

    Excitation functions for the 1n and 2n exit channels of the 208Pb(51V,xn)259-xDb reaction were measured. A maximum cross section of the 1n exit channel of 2070+1100/-760 pb was measured at an excitation energy of 16.0 +- 1.8 MeV. For the 2n exit channel, a maximum cross section of 1660+450/-370 pb was measured at 22.0 +- 1.8 MeV excitation energy. The 1n excitation function for the 209Bi(50Ti,n)258Db reaction was remeasured, resulting in a cross section of 5480+1750/-1370 pb at an excitation energy of 16.0 +- 1.6 MeV, in agreement with previous values [F. P. Hebberger, et al., Eur. Phys. J. A 12, 57 (2001)]. Differences in cross section maxima are discussed in terms of the fusion probability below the barrier.

  1. ZipperDB: Predictions of Fibril-forming Segments within Proteins Identified by the 3D Profile Method (from the UCLA-DOE Institute for Genomics and Proteomics)

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

    Goldschmidt, L.; Teng, P. K.; Riek, R.; Eisenberg, D.

    ZipperDB contains predictions of fibril-forming segments within proteins identified by the 3D Profile Method. The UCLA-DOE Institute for Genomics and Proteomics has analyzed over 20,000 putative protein sequences for segments with high fibrillation propensity that could form a "steric zipper"ùtwo self-complementary beta sheets, giving rise to the spine of an amyloid fibril. The approach is unique in that structural information is used to evaluate the likelihood that a particular sequence can form fibrils. [copied with edits from http://www.doe-mbi.ucla.edu/]. In addition to searching the database, academic and non-profit users may also submit their protein sequences to the database.

  2. ZipperDB: Predictions of Fibril-forming Segments within Proteins Identified by the 3D Profile Method (from the UCLA-DOE Institute for Genomics and Proteomics)

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

    Goldschmidt, L.; Teng, P. K.; Riek, R.; Eisenberg, D.

    ZipperDB contains predictions of fibril-forming segments within proteins identified by the 3D Profile Method. The UCLA-DOE Institute for Genomics and Proteomics has analyzed over 20,000 putative protein sequences for segments with high fibrillation propensity that could form a "steric zipper"two self-complementary beta sheets, giving rise to the spine of an amyloid fibril. The approach is unique in that structural information is used to evaluate the likelihood that a particular sequence can form fibrils. [copied with edits from http://www.doe-mbi.ucla.edu/]. In addition to searching the database, academic and non-profit users may also submit their protein sequences to the database.

  3. Programs for Entering Data into the SBH Database

    Energy Science and Technology Software Center (OSTI)

    1995-11-28

    DB DATA ENTRY is a suite of programs that enable entry of data into the DB SbH database in batch mode. The front-end consists of the DBI and DBA programs, which are written in UNIX-shell style and a set of Sybase Transact-SQL stored procedures. The programs facilitate entry of the complete record of hybridization experiments, including the information about distribution of clones on microtiter plates, distribution of plates on filters, probe names and sequences, hybridizationmore » intensities, scanning, image analysis, etc.« less

  4. Identification of limiting case between DBA and SBDBA (CL break area sensitivity): A new model for the boron injection system

    SciTech Connect (OSTI)

    Gonzalez Gonzalez, R.; Petruzzi, A.; D'Auria, F.; Mazzantini, O.

    2012-07-01

    Atucha-2 is a Siemens-designed PHWR reactor under construction in the Republic of Argentina. Its geometrical complexity and (e.g., oblique Control Rods, Positive Void coefficient) required a developed and validated complex three dimensional (3D) neutron kinetics (NK) coupled thermal hydraulic (TH) model. Reactor shut-down is obtained by oblique CRs and, during accidental conditions, by an emergency shut-down system (JDJ) injecting a highly concentrated boron solution (boron clouds) in the moderator tank, the boron clouds reconstruction is obtained using a CFD (CFX) code calculation. A complete LBLOCA calculation implies the application of the RELAP5-3D{sup C} system code. Within the framework of the third Agreement 'NA-SA - Univ. of Pisa' a new RELAP5-3D control system for the boron injection system was developed and implemented in the validated coupled RELAP5-3D/NESTLE model of the Atucha 2 NPP. The aim of this activity is to find out the limiting case (maximum break area size) for the Peak Cladding Temperature for LOCAs under fixed boundary conditions. (authors)

  5. db, Version 0.x

    SciTech Connect (OSTI)

    Hash, Curtis

    2015-03-13

    A set of programs and utilities for generating and manipulating data files in TSV (tab-separated value) or JSON format.

  6. db03.book

    National Nuclear Security Administration (NNSA)

    ... in April, from a low of 5 percent the first of October. ... above its natural rim (6,223 feet above NGVD of 1929). ... OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP WATER YEAR ...

  7. Data:Dba74d36-87bb-4a6d-a55b-67d341da9431 | Open Energy Information

    Open Energy Info (EERE)

    contentdampacificpowerdocAboutUsRatesRegulationWashingtonApprovedTariffsWAPriceSummary.pdf Source Parent: https:www.pacificpower.netaboutrrwri.html Comments...

  8. INTERNATIONAL UNION OF OPERATING ENGINEERS NATIONAL HAZMAT PROGRAM - MILWAUKEE WORM DRIVE CIRCULAR SAW OENHP{number_sign}: 2001-02, VERSION A

    SciTech Connect (OSTI)

    Unknown

    2002-01-05

    Florida International University's (FIU) Hemispheric Center for Environmental Technology (HCET) evaluated five saws for their effectiveness in cutting specially prepared fiberglass-reinforced plywood crates. These crates were built as surrogates for crates that presently hold radioactively contaminated glove boxes at the Department of Energy's (DOE) Los Alamos facility. The Milwaukee worm drive circular saw was assessed on August 14, 2001. During the FIU test of efficacy, a team from the Operating Engineers National Hazmat Program (OENHP) evaluated the occupational safety and health issues associated with this technology. The Milwaukee worm drive circular saw is a hand-held tool with a 7 1/4-inch diameter circular blade for cutting wood. The saw contains a fixed upper and a retractable lower blade guard to prevent access to the blade during use. The unit is operated with an on/off guarded trigger switch; and is supported with a handgrip mounted on top of the saw. An adjustable lever sets the depth of cut. The retractable blade guard permits blind or plunge cuts and protects from blade access during shutdown and blade coast. Kickback, the sudden reaction to a pinched blade, is possible when using this saw and could cause the saw to lift up and out of the work piece toward the operator. Proper work position and firm control of the saw minimizes the potential for a sprain or strain. Care needs to be exercised to support the work piece properly and to not force the tool. Personal noise sampling indicated that one worker was near the Occupational Safety and Health Administration's (OSHA) Action Level of 85 decibels (dBA) while the other was at the Action Level with time-weighted averages (TWA's) of 82.7 and 84.6 dBA, respectively. These data are not entirely representative as they were gathered during a simulation and not at the actual worksite. Additional sampling should be conducted on-site, but the workers should wear hearing protection until it is determined that it

  9. DB-6 Precedent Transactions.xlsx

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

    Aug-11 Wind Energy Transmission Texas CREZ Rate Recovery Debt Mitsubishi UFJ, Deutsche Bank 500,000,000 Nov-11 Lone Star CREZ Rate Recovery Debt Mitsubishi UFJ, Mizuho, Credit ...

  10. HIV/Cancer DB Match Document

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

    COLLECTION AND VERIFICATION OF DATA FOR MATCHED RECORDS FROM US CANCER AND HIV/AIDS REGISTRIES Janice Watkins, Oak Ridge Associated Universities, T. Borges, Robert Stafford, Oak Ridge National Laboratory Robert Biggar, James Goedert, National Cancer Institute Janice Watkins, ORAU, MS 45, P.O. Box 117, Oak Ridge, TN 37830 Key Words: AIDS, HIV/AIDS Registry, Cancer Registry, data verification, record matching BACKGROUND Data for investigating cancer rates, cofactors, and disease progression in HIV

  11. db, Version 0.2.x

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

    or JSON format. Licensing Status: Available for Express Licensing . This software is open source. To download, please visit github. For more information, contact...

  12. INTERNATIONAL UNION OF OPERATING ENGINEERS NATIONAL HAZMAT PROGRAM - PORTER-CABLE CIRCULAR SAW OENHP: 2001-04, VERSION A

    SciTech Connect (OSTI)

    Unknown

    2002-01-15

    Florida International University's (FIU) Hemispheric Center for Environmental Technology (HCET) evaluated five saws for their effectiveness in cutting specially prepared fiberglass-reinforced plywood crates. These crates were built as surrogates for crates that presently hold radioactively contaminated glove boxes at the Department of Energy's (DOE) Los Alamos facility. The Porter-Cable circular saw was assessed on August 15-16, 2001 (Porter-Cable No.1 and Porter-Cable No.2, respectively). During the FIU test of efficacy, a team from the Operating Engineers National Hazmat Program (OENHP) evaluated the occupational safety and health issues associated with this technology. The Porter-Cable saw is a straightforward machine for cutting wood of varying thickness. The blade is fully guarded with a fixed upper and a lower retractable guard. The lower guard retracts as the blade engages the work piece. The unit is operated with an on/off guarded trigger switch and is supported with a handgrip mounted near the front of the saw. The saw is equipped with a directional nozzle, which aims sawdust away from the operator and the line of cut. An optional vacuum system, attached to the directional nozzle, is used to remove and collect dust. During the demonstration of Porter-Cable No.1, personal noise sampling indicated that one worker was under and one was at the Occupational Safety and Health Administration's (OSHA) Action Level of 85 decibels (dBA) with time-weighted averages (TWA's) of 82.7 and 84.6 dBA, respectively. During the demonstration of Porter-Cable No.2, however, both workers did exceed the Action Level with TWA's of 89.7 and 90.0 dBA. These data are not entirely representative as they were gathered during a simulation and not at the actual worksite. Additional sampling should be conducted on-site, but the workers should wear hearing protection until it is determined that it is no longer necessary. The total nuisance dust sample for Porter-Cable No.1 was 3

  13. INTERNATIONAL UNION OF OPERATING ENGINEERS NATIONAL HAZMAT PROGRAM - EVOLUTION 180 CIRCULAR SAW OENHP: 2001-03, VERSION A

    SciTech Connect (OSTI)

    Unknown

    2002-01-25

    Florida International University's (FIU) Hemispheric Center for Environmental Technology (HCET) evaluated five saws for their effectiveness in cutting specially prepared fiberglass-reinforced plywood crates. These crates were built as surrogates for crates that presently hold radioactively contaminated gloveboxes at the Department of Energy's (DOE) Los Alamos facility. The Evolution 180 circular saw was assessed on August 14, 2001. During the FIU test of efficacy, a team from the Operating Engineers National Hazmat Program (OENHP) evaluated the occupational safety and health issues associated with this technology. The Evolution 180 is a portable, metal cutting circular saw with a 7-inch diameter blade. The blade is contained within the main housing and has a retractable lower blade guard to prevent operator access to the blade during operation and shutdown. The saw is equipped with a chip collector. The maximum cutting thickness for metal is one-quarter inch and can cut steel tubing and pipe 2 inches in diameter. The unit is operated with an on/off guarded trigger switch and is supported with the hand guide mounted to the side of the saw. An adjustable lever sets the depth of the cut. The machine's circuitry will automatically shut the saw motor off if excessive overload is detected during operation. The one-half hour demonstration involved vertical and horizontal cuts and blade changes. During this process, operators experienced binding of the saw. This caused the blade to become hot, causing the sawdust collected in the chip collector to smoke. Care should be exercised to use the appropriate blade for the application, operator training, and personal protective equipment (PPE). Personal noise sampling indicated that neither worker was over the Occupational Safety and Health Administration's (OSHA) Action Level of 85 decibels (dBA) with time-weighted averages (TWA's) of 69.1 and 68.8 dBA. The personal noise sample taken during the special demonstration with the

  14. SU-D-BRA-05: Toward Understanding the Robustness of Radiomics Features in CT

    SciTech Connect (OSTI)

    Mackin, D; Zhang, L; Yang, J; Jones, A; Court, L; Fave, X; Fried, D; Taylor, B; Rodriguez-Rivera, E; Dodge, C

    2015-06-15

    Purpose: To gauge the impact of inter-scanner variability on radiomics features in computed tomography (CT). Methods: We compared the radiomics features calculated for 17 scans of the specially designed Credence Cartridge Radiomics (CCR) phantom with those calculated for 20 scans of non–small cell lung cancer (NSCLC) tumors. The scans were acquired at four medical centers using General Electric, Philips, Siemens, and Toshiba CT scanners. Each center used its own routine thoracic imaging protocol. To produce a large dynamic range of radiomics feature values, the CCR phantom has 10 cartridges comprising different materials. The features studied were derived from the neighborhood gray-tone difference matrix or image intensity histogram. To quantify the significance of the inter-scanner variability, we introduced the metric “feature noise”, which compares the ratio of inter-scanner variability and inter-patient variability in decibels, positive values indicating substantial noise. We performed hierarchical clustering based to look for dependence of the features on the scan acquisition parameters. Results: For 5 of the 10 features studied, the inter-scanner variability was larger than the inter-patient variability. Of the 10 materials in the phantom, shredded rubber seemed to produce feature values most similar to those of the NSCLC tumors. The feature busyness had the greatest feature noise (14.3 dB), whereas texture strength had the least (−14.6 dB). Hierarchical clustering indicated that the features depended in part on the scanner manufacturer, image slice thickness, and pixel size. Conclusion: The variability in the values of radiomics features calculated for CT images of a radiomics phantom can be substantial relative to the variability in the values of these features calculated for CT images of NSCLC tumors. These inter-scanner differences and their effects should be carefully considered in future radiomics studies.

  15. A DESK GUIDE TO THE DAVIS-BACON ACT

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

    ... Request (6) Questions Referred to DOL Sec. 3-2 Payment of DBA Wages and Benefits 24 a. ... Payment of Piecework Rates, Salaries, or Other-Than Hourly Rates 26 f. Payment of DBA ...

  16. INTERNATIONAL UNION OF OPERATING ENGINEERS NATIONAL HAZMAT PROGRAM - DEWALT RECIPROCATING SAW OENHP{number_sign}: 2001-01, VERSION A

    SciTech Connect (OSTI)

    Unknown

    2002-01-31

    Florida International University's (FIU) Hemispheric Center for Environmental Technology (HCET) evaluated five saws for their effectiveness in cutting specially prepared fiberglass-reinforced plywood crates. These crates were built as surrogates for crates that presently hold radioactively contaminated glove boxes at the Department of Energy's (DOE) Los Alamos facility. The DeWalt reciprocating saw was assessed on August 13, 2001. During the FIU test of efficacy, a team from the Operating Engineers National Hazmat Program (OENHP) evaluated the occupational safety and health issues associated with this technology. The DeWalt reciprocating saw is a hand-held industrial tool used for cutting numerous materials, including wood and various types of metals depending upon the chosen blade. Its design allows for cutting close to floors, corners, and other difficult areas. An adjustable shoe sets the cut at three separate depths. During the demonstration for the dismantling of the fiberglass-reinforced plywood crate, the saw was used for extended continuous cutting, over a period of approximately two hours. The dismantling operation involved vertical and horizontal cuts, saw blade changes, and material handling. During this process, operators experienced vibration to the hand and arm in addition to a temperature rise on the handgrip. The blade of the saw is partially exposed during handling and fully exposed during blade changes. Administrative controls, such as duty time of the operators and the machine, operator training, and personal protective equipment (PPE), such as gloves, should be considered when using the saw in this application. Personal noise sampling indicated that both workers were exposed to noise levels exceeding the Occupational Safety and Health Administration's (OSHA) Action Level of 85 decibels (dBA) with time-weighted averages (TWA's) of 88.3 and 90.6 dBA. Normally, a worker would be placed in a hearing conservation program if his TWA was greater than

  17. Where is DB config stored? | OpenEI Community

    Open Energy Info (EERE)

    - 13:41 Groups Menu You must login in order to post into this group. Recent content Hello-Sorry for the delay in... Use of DynamicAggregationProcessor I submitted a pull...

  18. 20130212 Parallel DB NUG Biz Meeting.pptx

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

    Analysis RefinedNew Analysis I have Terabytes of data, I need an easy, fast, interactive way to filter, aggregate, ... - 3 - Yushu Yao Data is too big. Old way of sharing data ...

  19. TeVSymposium12MasterDB (PPD-115151)

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

    Updated 6/6/2012 Tevatron Impact Symposium June 11, 2012 Fermi National Accelerator Laboratory - Batavia, Illinois - USA Registrants List Muons, Inc. 1. Robert Abrams Florida State University 2. Todd Adams Fermi National Accelerator Laboratory 3. Carl Albright Fermi National Accelerator Laboratory 4. Michael Albrow Norrell Design 5. John Altholz Benedictine University 6. Rebecca Alvarez Fermi National Accelerator Laboratory 7. Giorgio Ambrosio INFN, Padova 8. Silvia Amerio Fermi National

  20. Environmental assessment of air quality, noise and cooling tower drift from the Jersey City Total Energy Demonstration

    SciTech Connect (OSTI)

    Davis, W.T.; Kolb, J.O.

    1980-06-01

    This assessment covers three specific effects from the operation of the Total Energy (TE) demonstration: (1) air quality from combustion emissions of 600 kW diesel engines and auxiliary boilers fueled with No. 2 distillate oil, (2) noise levels from TE equipment operation, (3) cooling tower drift from two, 2220 gpm, forced-draft cooling towers. For the air quality study, measurements were performed to determine both the combustion emission rates and ground-level air quality at the Demonstration site. Stack analysis of NO/sub x/, SO/sub 2/, CO, particulates, and total hydrocarbons characterized emission rates over a range of operating conditions. Ground-level air quality was monitored during two six-week periods during the summer and winter of 1977. The noise study was performed by measuring sound levels in db(A) in the area within approximately 60 m of the CEB. The noise survey investigated the effects on noise distribution of different wind conditions, time of day or night, and condition of doors - open or closed - near the diesel engines in the CEB. In the cooling tower study, drift emission characteristics were measured to quantify the drift emission before and after cleaning of the tower internals to reduce fallout of large drift droplets in the vicinity of the CEB.

  1. Categorical ExclusIon Determination Fornl

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

    exercises and simulation DB 1.3 - Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment DB .5 - Cooling water system...

  2. Project Title: LIFE Center West (4498) Program or Program Office...

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

    exercises and simulation DB 1.3 - Routine maintenance and custodial services DB 104 - Air conditioning installation for existing equipment DB 1.5 - Cooling water system...

  3. Project Title: Plant Lab Capabilities Project (4512) Program...

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

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

  4. Application for Presidential Permit OE Docket No. PP-230-3 International

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

    Transmission Company d/b/a ITCTransmission | Department of Energy Permit OE Docket No. PP-230-3 International Transmission Company d/b/a ITCTransmission Application for Presidential Permit OE Docket No. PP-230-3 International Transmission Company d/b/a ITCTransmission Application for Presidential Permit authorizing International Transmission Company to construct, operate, and maintain electric transmission facilities at teh U.S. - Canada Border. PP-230-3 International Transmission Company

  5. Microsoft Word - DE-AC06-09RL15009 Section J.doc

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

    ... Hanford (Day & Zimmerman, LLC dba) (Coverage end date 93005) Babcock and Wilcox Hanford Company Duke Engineering & Services Hanford, Inc. DynCorp Tri-Cities Services, Inc. ...

  6. Sandia National Laboratories: Working with Sandia: Procurement...

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

    Prop & Direct Change Attachments (MS Word) Posters Equal Employment Opportunity Davis-Bacon Wage Poster State DBA Poster Requirements (MS Excel) Safety The construction community...

  7. Microstructural Contol of the Porous Si3N4 Ceramics Consisted...

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

    More Documents & Publications CX-011282: Categorical Exclusion Determination ORNL: Low-Cost Direct Bonded Aluminum (DBA) Substrates (Agreement ID:23278) Mechanical Characterization ...

  8. Recovery Act | Department of Energy

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

    Electric, DBA Sandbar. Solar Power Generates Big Savings in Salinas, California A new solar panel array at Monterey County's Laurel Yard Complex is expected to save the county...

  9. Application for presidential permit OE Docket No. PP-230-4 Internation...

    Office of Environmental Management (EM)

    L.L.C. to Answer of International Transmission Company dba ITC Transmission and Supplemental Comments on Behalf of the Midwest Independent Transmission System Operator, Inc. ...

  10. Davis Bacon Frequently Asked Questions (FAQs) | Department of...

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

    Davis Bacon Frequently Asked Questions (FAQs) Davis Bacon Frequently Asked Questions (FAQs) PDF icon DBA FAQs More Documents & Publications Davis-Bacon Act - Under the American...

  11. EIA-812, Monthly Product Pipeline Report

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

    ... reporting company. Enter the Doing Business As "DBA" name if appropriate. Enter ... error greater than 5 percent of the true value is discovered by a respondent or if ...

  12. Electronic Funds Transfer Authorization Form 4/2014

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

    Information Company Name or DBA: Address: CityStateZip: Internal Use Only Electronic Funds Transfer Authorization Form I, an authorized signer on the below account, hereby...

  13. Santa Monica, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Inc. Solar reserve SolarReserve The Clean Energy Fund Vision Industries dba Vision Motor Corp Registered Financial Organizations in Santa Monica, California US Renewables...

  14. Compliance Certification Enforcement | Department of Energy

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

    Proposed Civil Penalty that Northland Corporation dba AGA Marvel failed to certify cooking products as compliant with the applicable energy conservation standards. June 23,...

  15. Property:CoverageMap | Open Energy Information

    Open Energy Info (EERE)

    Inc., dba Minnesota Power Smart Grid Project + SmartGridMap-ALLETEMNPower.JPG + American Transmission Company LLC II Smart Grid Project + SmartGridMap-AmericanTransmissionII....

  16. 2014 Domestic Uranium Production Report

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

    Power Resources Inc., dba Cameco Resources Smith Ranch-Highland Operation Converse, ... Uranium is first processed at the Nichols Ranch plant and then transported to the Smith ...

  17. Domestic Uranium Production Report - Quarterly

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

    Resources, Inc. dba Cameco Resources Smith Ranch-Highland Operation Converse, Wyoming ... Uranium is first processed at the Nichols Ranch plant and then transported to the Smith ...

  18. 2nd Quarter 2016 Domestic Uranium Production Report

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

    Power Resources, Inc. dba Cameco Resources Smith Ranch-Highland Operation Converse, ... Uranium is first processed at the Nichols Ranch plant and then transported to the Smith ...

  19. 2nd Quarter 2016 Domestic Uranium Production Report

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

    Resources, Inc. dba Cameco Resources","Smith Ranch-Highland Operation","Converse, ... Uranium is first processed at the Nichols Ranch plant and then transported to the Smith ...

  20. 2014 Domestic Uranium Production Report

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

    Resources Inc., dba Cameco Resources","Smith Ranch-Highland Operation","Converse, ... Uranium is first processed at the Nichols Ranch plant and then transported to the Smith ...

  1. Domestic Uranium Production Report

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

    Resources, Inc., dba Cameco Resources Smith Ranch-Highland Operation Converse, Wyoming ... Uranium is first processed at the Nichols Ranch plant and then transported to the Smith ...

  2. Domestic Uranium Production Report 2nd Quarter 2016

    Gasoline and Diesel Fuel Update (EIA)

    ... (Wyoming) 4. Ross CPP (Wyoming) 5. Smith Ranch-Highland Operation (Wyoming) 6. ... Resources, Inc. dba Cameco Resources Smith Ranch-Highland Operation Converse, Wyoming ...

  3. Pulmonary metabolism of dibenz(a,j)acridine: A carcinogenic heterocyclic aromatic: Final report for period September 1, 1982-June 30, 1986

    SciTech Connect (OSTI)

    Warshawsky, D.

    1987-07-01

    The metabolism of the carcinogenic N-heterocyclic aromatic, dibenz(a,j)-acridine (DBA) was investigated in the isolated perfused lung (IPL) preparation. A significantly increased rate of metabolism was observed for DBA in benzo(a)-pyrene (BaP) and DBA-pretreated animals. This resulted in marked increases in conjugation, in particular sulfates and thioethers, and the distribution of conjugates and total metabolites in blood and lung. When Fe/sub 2/O/sub 3/ was coadministered with DBA to the IPL, the rate of metabolism was significantly decreased with respect to control experiments. This resulted in increased distributions of sulfate and thioether conjugates in blood. Spectroscopic analyses and microsomal enzyme analyses were used in the characterization of the four metabolites identified in the lung. The major nonconjugated metabolite was the 3,4 dihydrodiol of DBA and the three minor metabolites were the 4 and 3 phenol of DBA and a dihydroxy compound of DBA. The results indicate that in the lung DBA is metabolized in a manner similar to that of BaP but different from that of dibenzo-(c,g)carbazole. It is, therefore, apparent that the metabolism of N-heterocyclic aromatics are related to the aromaticity of the heteroatom-containing ring and the solubility of compound, as well as the specific enzymes responsible for activation of the compound. 115 refs., 78 figs., 24 tabs.

  4. Meters Roads N Streams

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

    0 Meters Roads N Streams o Openwells E3i APT Site *. TES Plants (1) E2J Other Set-Asides lEI Hydric Soils . 370 o 370 Soils Soil Series and Phase DBaB DBaC .Pk .TrB DTrC DTrD .TuE...

  5. DAVIS-BACON ACT WAGE RATES FOR ARRA-FUNDED STATE ENERGY PROGRAM (SEP) PROJECTS INCLUDING RESIDENTIAL WEATHERIZATION WORK

    Broader source: Energy.gov [DOE]

    Guidance on using appropriate prevailing wage rates for all Davis-Bacon Act (DBA) covered-work, including weatherization work, performed under the State Energy (SEP) Program using American Recovery and Reinvestment Act of 2009 (ARRA) funds to ensure compliance with DBA requirements.

  6. DAVIS-BACON ACT WAGE RATES FOR ARRA-FUNDED ENERGY EFFICIENCY AND CONSERVATION BLOCK GRANT (EECBG) PROGRAM PROJECTS INCLUDING RESIDENTIAL WEATHERIZATION WORK

    Broader source: Energy.gov [DOE]

    Guidance on using appropriate prevailing wage rates for all Davis-Bacon Act (DBA) covered-work, including weatherization work, performed under the Energy Efficiency and Conservation Block Grants (EECBG) Program using American Recovery and Reinvestment Act of 2009 (ARRA) funds to ensure compliance with DBA requirements.

  7. Public Access to FUSRAP Elimination Reports. " D.B. Diggin, HR...

    Office of Legacy Management (LM)

    ... I' .' . .. . ' 03123193 .' ., ' . 11 :. ,. ;preliminary : >DratI ' . ,I EiiminatIon Report ' , Former J+Jew Jersey; Zii, Inc. Storage She. Neiv Jersey Zinc, Inc. had plants ...

  8. D-B CONST Exhibit A General Conditions (Rev. 4.3, 9-27-13)

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

    ... interfere with the operation of any pipeline, telephone, electric transmission line, ... provide artificial light sufficient to permit work to be carried on efficiently, ...

  9. Canister storage building compliance assessment SNF project NRC equivalency criteria - HNF-SD-SNF-DB-003

    SciTech Connect (OSTI)

    BLACK, D.M.

    1999-08-11

    This document presents the Project's position on compliance with the SNF Project NRC Equivalency Criteria--HNF-SD-SNF-DE-003, Spent Nuclear Fuel Project Path Forward Additional NRC Requirements. No non-compliances are shown The compliance statements have been reviewed and approved by DOE. Open items are scheduled to be closed prior to project completion.

  10. A spatial DB model to simulate the road network efficiency in hydrogeological emergency

    SciTech Connect (OSTI)

    Michele, Mangiameli Giuseppe, Mussumeci

    2015-12-31

    We deal with the theme of the simulation of risk analysis using a technological approach based on the integration of exclusively free and open source tools: PostgreSQL as Database Management System (DBMS) and Quantum GIS-GRASS as Geographic Information System (GIS) platform. The case study is represented by a seismic land in Sicily characterized by steep slopes and frequent instability phenomena. This area includes a city of about 30.000 inhabitants (Enna) that lies on the top of a mountain at about 990 m a.s.l.. The access to the city is assured by few and very winding roads that are also highly vulnerable to seismic and hydrogeological hazards. When exceptional rainfall events occur, the loss of efficiency of these roads should compromise timeliness and effectiveness of rescue operations. The data of the sample area have been structured into the adopted DBMS, and the connection to the GIS functionalities allows simulating the exceptional events. We analyzed the hazard, vulnerability and exposure related to these events and calculated the final risk defining three classes for each scenario: low (L), medium (M) and high (H). This study can be a valuable tool to prioritize risk levels and set priorities for intervention to the main road networks.

  11. D-B CONST Exhibit A General Conditions (Rev. 4.3, 9-27-13)

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

    3, 9/27/13) Exhibit A General Conditions Page 1 of 29 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2 AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Apr 2013) ........................................................................................................................................... 3 GC-3 INDEPENDENT

  12. Categorical ExclusIon DetermInatIon J-iornl

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

    exercises and simulation DB 1.3 - Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment DB 1.5 - Cooling water system...

  13. Project Title: X-Ray Machine Replacement Project (4552)

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

    exercises and simulation DB 1.3 - Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment DB I.S - Cooling water system...

  14. CategorIcal Exclusion Determination Fornl

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

    exercises and simulation DB 1.3 - Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment DB 1.5 Cooling water system...

  15. ~l Categorical Exclusion DetermInation Fornl

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

    exercises and simulation DB 1.3 - Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment DB 1.5 - Cooling water system...

  16. Categorical Exclusion l)etermlnatIon FornI

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

    exercises and simulation DB 1.3 Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment DB 1.5 - Cooling water system...

  17. Categorical Exclusion 4568, Crane Removal Project

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

    exercises and simulation DB 1.3 - Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment DB 1.5 - Cooling water system...

  18. Categorical Exclusion DetermInation Fornl

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

    exercises and simulation DB 1.3 - Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment DB 1.5 - Cooling water system...

  19. Project Title: Office Trailers for ARRA Project (4502)

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

    exercises and simulation DB 1.3 - Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment DB 1.5 - Cooling water system...

  20. Categorical Exclusion Determination Fornl

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

    exercises and simulation DB 1.3 - Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment DB 1.5 Cooling water system...

  1. Categoncal Exclusion IJctermil1ation Form

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

    exercises and simulation DB 1.3 - Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment DB 1.5 - Cooling waler system...

  2. Categorical ExclusIon DetermInation Fom1

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

    exercises and simulation DB 1.3 - Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment DB 1.5 - Cooling water system...

  3. Project Title: New Non SNM Door (4503) Program or Program Office...

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

    exercises and simulation DB 1.3 - Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment DB 1.5 - Cooling water system...

  4. Categorical Exclusion Determination Fornl

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

    exercises and simulation DB 1.3 - Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment DB 1.5 - Cooling water system...

  5. East End Scales (4499)

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

    exercises and simulation DB 1.3 - Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment DB I.S - Cooling water system...

  6. Nevada's 2nd congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    2nd congressional district Arete Power Inc Biodiesel Solutions Inc BlackHawk Fund Brady Power Partners Chapeau Inc dba BluePoint Energy Inc China Recycling Energy Corp CREG...

  7. Kichler: Proposed Penalty (2014-CE-32007)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that The L.D. Kiebler Co. d/b/a Kichler Lighting failed to certify a variety of ceiling fans as compliant with the applicable energy conservation standards.

  8. MC Appliance: Proposed Penalty (2012-CE-1508)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that CNA International Inc. d/b/a MC Appliance Corporation failed to certify a variety of room air conditioners as compliant with the applicable energy conservation standards.

  9. Matthews Fan: Proposed Penalty (2014-CE-32012)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Matthews-Gerbar, Ltd. d/b/a Matthews Fan Company failed to certify a variety of ceiling fans as compliant with the applicable energy conservation standards.

  10. Winix: Proposed Penalty (2012-CE-3607)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Cloud 9 Marketing, Inc. d/b/a Winix, Inc. failed to certify dehumidifiers as compliant with the applicable energy conservation standards.

  11. Quorum: Order (2014-CE-32013)

    Broader source: Energy.gov [DOE]

    DOE ordered Davoil, Inc. d/b/a Quorum International, Inc. to pay a $8,000 civil penalty after finding Quorum had failed to certify that certain models of ceiling fans comply with the applicable energy conservation standards.

  12. Quorum: Proposed Penalty (2014-CE-32013)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Davoil, Inc. d/b/a Quorum International, Inc. failed to certify a variety of ceiling fans as compliant with the applicable energy conservation standards.

  13. Yosemite: Proposed Penalty (2014-CE-32015)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Northern Central Distributing, Inc. d/b/a Yosemite Home Décor failed to certify a variety of ceiling fans as compliant with the applicable energy conservation standards.

  14. Application for Presidential Permit OE Docket No. PP-230-3 Internation...

    Office of Environmental Management (EM)

    PP-230-3 International Transmission Company dba ITCTransmission Application for presidential permit OE Docket No. PP-230-2 and PP-230-3 ITC Holdings Corporation Limited ...

  15. CNA: Compromise Agreement (2013-SE-1430)

    Broader source: Energy.gov [DOE]

    DOE and CNA International, Inc., d/b/a MC Appliance Corp. entered into a Compromise Agreement to resolve a case involving the distribution in commerce of noncompliant freezers.

  16. Indiana's 6th congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Ethanol LLC Mid States Tool and Machine Inc NuFuels LLC Ultra Soy of America DBA USA Biofuels Utility Companies in Indiana's 6th congressional district Bartholomew County...

  17. Indiana's 3rd congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Companies in Indiana's 3rd congressional district NuFuels LLC Ultra Soy of America DBA USA Biofuels Utility Companies in Indiana's 3rd congressional district City of Auburn,...

  18. American Standard: Proposed Penalty (2013-CW-3001)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that AS America, Inc., d/b/a American Standard Brands failed to certify a variety of water closets as compliant with the applicable water conservation standards.

  19. Winix: Order (2012-CE-3607)

    Broader source: Energy.gov [DOE]

    DOE ordered Cloud 9 Marketing, Inc. d/b/a Winix, Inc., to pay a $8,000 civil penalty after finding Winix had failed to certify that certain models of dehumidifiers comply with the applicable energy conservation standards.

  20. Davis-Bacon Act Wage Rates for ARRA-Funded State Energy Program Projects Involving Residential Weatherization Work

    Broader source: Energy.gov [DOE]

    Guidance on using appropriate prevailing wage rates for Davis-Bacon Act (DBA) covered weatherization work performed under the State Energy Program (SEP) using American Recovery and Reinvestment Act of 2009 (ARRA) funds.

  1. Nationwide Industries: Proposed Penalty (2011-CW-2803)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Nationwide Industries, Inc. d/b/a Banner Faucets failed to certify a variety of faucets and showerheads as compliant with the applicable water conservation standards.

  2. Watermark Designs: Proposed Penalty (2010-CW-1404)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Watermark Designs Holdings, Ltd. d/b/a/ Watermark Designs, Ltd. failed to certify various showerheads as compliant with the applicable water conservation standards.

  3. Everest Refrigeration: Proposed Penalty (2015-SE-42001)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Bu Sung America Corporation (dba Everest Refrigeration) manufactured and distributed noncompliant commercial refrigeration equipment model ESGR3 in the U.S.

  4. Everest Refrigeration: Noncompliance Determination (2015-SE-42001)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Bu Sung America Corporation (dba Everest Refrigeration) finding that commercial refrigeration equipment model number ESGR3 does not comport with the energy conservation standards.

  5. Northland: Proposed Penalty (2014-CE-23002)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Northland Corporation d/b/a AGA Marvel failed to certify cooking products as compliant with the applicable energy conservation standards.

  6. Northland: Order (2014-CE-23002)

    Broader source: Energy.gov [DOE]

    DOE ordered Northland Corporation d/b/a AGA Marvel to pay a $16,000 civil penalty after finding Northland had failed to certify that certain models of cooking products comply with the applicable energy conservation standards.

  7. Versonel: Proposed Penalty (2014-CE-21009)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Smart Surplus, Inc. d/b/a Versonel failed to certify refrigerators and residential clothes dryers as compliant with the applicable energy conservation standards.

  8. Fuel Cell Handbook (Seventh Edition)

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

    ... IEEE Standard 929 is a useful reference. Acoustic Noise: No louder than conventional domestic refrigerator. Less than 50 dBA sound level measured 1.5 m from the unit. Environment: ...

  9. A Desk Guide to the Davis-Bacon Act

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

    ... Request (6) Questions Referred to DOL Sec. 3-2 Payment of DBA Wages and Benefits 23 a. ... Guide 06-16-2010 e. Payment of Piecework Rates, Salaries, or Other-Than Hourly Rates 25 f. ...

  10. BOSTON GAS COMPANY- LONG-TERM LNG IMPORT FROM CANADA- FE DKT. 16-50-LNG

    Broader source: Energy.gov [DOE]

    Boston Gas Company (DOE/FE Dkt. No. 16-50-LNG) - The Office of Fossil Energy gives notice of receipt of an Application filed April 11, 2016 by Boston Gas Company d/b/a National Grid (Boston Gas),...

  11. SEMI-ANNUAL REPORT - PORT ARTHUR LNG - DKT. NO. 15-53-LNG - ORD...

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

    SEMI-ANNUAL REPORTS FOR TEXAS LNG - TEXAS LNG - FTA - FE DKT. NO. 13-160-LNG - 3443 SEMI-ANNUAL REPORTS FOR WALLER LNG SERVICES, LLC DBA WALLER POINT LNG - FE DKT. NO. 12-152-LNG...

  12. SEMI-ANNUAL REPORTS FOR - BEAR HEAD LNG CORPORATION AND BEAR...

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

    SEMI-ANNUAL REPORTS FOR - BEAR HEAD LNG CORPORATION AND BEAR HEAD (USA) LLC - FE DKT. NO. ... REPORTS FOR LNG DEVELOPMENT COMPANY, LLC (DBA Oregon LNG) - FE DKT. NO. 12-48-LNG - ...

  13. Bu Sung: Noncompliance Determination (2015-SE-42007)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Bu Sung America Corporation d/b/a Everest Refrigeration finding that basic model ESRF2, a commercial refrigerator-freezer does not comport with the energy conservation standards.

  14. CNA: Proposed Penalty (2013-SE-1430)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that CNA International, Inc., d/b/a MC Appliance Corp. privately labeled and distributed noncompliant freezer Magic Chef model number HMCF7W in the U.S.

  15. BOSTON GAS COMPANY- FE DKT. 16-50-LNG

    Broader source: Energy.gov [DOE]

    Boston Gas Company (DOE/FE Dkt. No. 16-50-LNG) - The Office of Fossil Energy gives notice of receipt of an Application filed April 11, 2016 by Boston Gas Company d/b/a National Grid (Boston Gas),...

  16. From:

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

    ... Miller Organic Agricultural Trust dba Miller Stock Farm, Inc. Margie Anglen, Secretary 12619 Monroe Road, 881 Paris, MO 65275 Phone: 573-228-1955 email: weanglen@socket.net

  17. Advanced emissions control development project. Phase I final report appendices, November 1, 1993--February 29, 1996

    SciTech Connect (OSTI)

    Farthing, G.A.

    1996-06-01

    Appendices are presented on the Advanced Emissions Control Development Project on the following: wet scrubber sampling and analysis; DBA/lime chemical analysis; limestone forced oxidation chemical analysis; benchmarking on baghouse conditions, electrostatic precipitators, and wet scrubber conditions.

  18. EIA-800

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

    down" "PSTRE","'Parts1-2'F25","-","-" ... "PZIP4","'Parts1-2'R26","AND(LEN(PZIP4)4,ISNUMB... 1 - 31." "DBA","'Parts1-2'H21","-","-" ...

  19. Project Title: Tin Whisker Mitigation (4532) Program or Program...

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

    exercises and simulation OBI.3 - Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment DB 1.5 Cooling water system...

  20. Data Room - Facilities - Radiation Effects Facility / Cyclotron...

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

    types of cables permanently installed. These included: five ribbon cables, two DB9 serial cables, three DB25 serial cables, and two GPIB cables. Permanently installed cables....

  1. DOE - NNSA/NFO -- Centerra Contract Mods

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

    Doing Business > Contracts > Centerra Contract Modifications NNSA/NFO Language Options U.S. DOE/NNSA - Nevada Field Office G4S Government Solutions, Inc. (dba Centerra Nevada) Contract Modifications G4S Government Solutions (dba Centerra Nevada) provides security protective force and systems services at the Nevada National Security Site and North Las Vegas facility. Instructions: Click the document Name to view or download the Adobe PDF file marked with this icon ( ) [ PDF Help ] Name

  2. A DESK GUIDE TO THE DAVIS-BACON ACT

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

    DOE DBA Desk Guide - Rev. 1 July 30, 2012 A DESK GUIDE TO THE DAVIS-BACON ACT Prevailing Wage Requirements for Contractors on Federal Contracts and DBA-Covered Federally Financed or Assisted Construction Projects Introduction. The U. S. Department of Energy (DOE) has prepared this Desk Guide for the use of contractors and subcontractors performing work on construction projects under a federal contract, or under a statute authorizing federal financial assistance, that requires the application of

  3. The original of this document contains information which is subject to withholdi

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

    with XXXXXX's. United States Department of Energy Office of Hearings and Appeals In the Matter of: ) ) Visual Sound LLC ) dba Truetone ) Case No.: EXC-16-0010 ) Filing Date: April 5, 2016 ) ___________________________________ ) Issued: July 5, 2016 ____________________ Decision and Order ____________________ This Decision and Order considers an Application for Exception from DOE Energy Conservation Standards for External Power Supplies filed by Visual Sound LLC dba Truetone. (Truetone), seeking

  4. D-B CONST Ex A (Rev. 4.1, 4/9/13) Exhibit A General Conditions

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

    ... Questions (FAQs) available at http:www.whitehouse.govombrecoveryfaqscontractors. ... its final report, see http:www.whitehouse.govombrecoveryfaqscontractors. (d) The ...

  5. Microsoft Word - D-B CONST Appendix SFA-1 (Rev. 3.1, 5-22-15).doc

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

    .1, 5/22/15) Appendix SFA-1 Page 1 of 7 Appendix SFA-1 FAR & DEAR Clauses Incorporated By Reference (a) The Federal Acquisition Regulation (FAR) and the Department of Energy Acquisition Regulation (DEAR) clauses which are incorporated by reference herein shall have the same force and effect as if printed in full text. (b) Full text of the referenced clauses may be accessed electronically at website address: FAR: http://farsite.hill.af.mil/vffara.htm DEAR:

  6. Microsoft Word - D-B CONST Exhibit A General Conditions (Rev. 5.2, 5-29-15).doc

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

    5.2, 5/29/15) Exhibit A General Conditions Page 1 of 33 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2 AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Apr 2013) ........................................................................................................................................... 3 GC-3 INDEPENDENT

  7. D-B CONST Ex A (Rev. 4.1, 4/9/13) Exhibit A General Conditions

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

    1, 4/9/13) Exhibit A General Conditions Page 1 of 40 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2 AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Apr 2013) ........................................................................................................................................... 3 GC-3 INDEPENDENT

  8. D-B CONST Ex A (Rev. 4.2, 6/14/13) Exhibit A General Conditions

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

    2, 6/14/13) Exhibit A General Conditions Page 1 of 28 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2 AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Apr 2013) ........................................................................................................................................... 3 GC-3 INDEPENDENT

  9. D-B CONST Ex A (Rev. 4.4, 12/15/14) Exhibit A General Conditions

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

    4, 12/15/14) Exhibit A General Conditions Page 1 of 31 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2 AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Apr 2013) ........................................................................................................................................... 3 GC-3 INDEPENDENT

  10. Vegetation

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

    /::vI Streams ~Rails 'R Utility ROW Roads oTES Plants (2) [2] Other Set-Asides D Three Rivers Landfill D Hydric Soils 380 Soils Soil Series and Phase DBaB DBaC .Pk _TrB _TuE _TuF _VaC o 380 760 1140 Meters N A sc Figure 6-1. Plant cOllllllunities and soils associated with the Beech-Hardwood Forest Set-Aside Area. 6-5 Set-Aside 6: Beech-Hardwood Forest

  11. Advanced low noise cooling fans

    SciTech Connect (OSTI)

    Spek, H.F. van der; Nelissen, P.J.M.

    1995-02-01

    The results from an intensive research program show that it is possible to reduce the sound power level of cooling fans by 15 dB(A) by altering blade cord width and swept leading and trailing edge lines. Combination with the reduction of the pressure drop can result in a step of 20 dB(A) and a reduction with 25 percent of the absorbed power. Testing was conducted in accordance with recognized international measuring standards and the results will be presented, including consequences for cooling tower and condenser design.

  12. ARM - Datastreams - mmcrmom

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

    ( time ) Receiver Cal Check Level dB CalCheckLevel ( mode ) Receiver Cal Check Time Stamp s CalCheckTime ( mode ) Circular Depolarization Ratio dB CircularDepolarizationRatio (...

  13. Hybrid metasurface for ultra-broadband terahertz modulation ...

    Office of Scientific and Technical Information (OSTI)

    Experimental validations confirm a bandwidth of at least 100%, spanning 0.5 to 1.5 THz with -10 dB modulation depth. This modulation depth is far superior to -5 dB achievable from ...

  14. Physical-Property Measurements on Core Samples from Drill-Holes...

    Open Energy Info (EERE)

    Physical-Property Measurements on Core Samples from Drill-Holes DB-1 and DB-2, Blue Mountain Geothermal Prospect, North-Central Nevada Jump to: navigation, search OpenEI Reference...

  15. Project Title: NSY Drum Disposal (4504) Program or Program Office...

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

    exercises and simulation B 1.3 - Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment DB 1.5 Cooling water system...

  16. Categorical ExcluSlonUetermlnation Forn1

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

    of technical exchange arrangements OA IS - International umbrella agreements for energy R&D Facility Operations DB 1.2 - Training exercises and simulation DB 1.3 - Routine...

  17. Categorical ExclusIon DetermInation Fornl

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

    exercises and simulation gB 1.3 - Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment DB I.S - Cooling water system...

  18. Project Title: C31 Deployment (4501) Program or Program Office...

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

    exercises and simulation DB 1.3 - Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment oB1.5 - Cooling water system...

  19. Categoncal ExclusionlJetermlnation Forn1

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

    exercises and simulation IBB 1.3 - Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment DB 1.5 Cooling water system...

  20. Categorical ExclusIon DetermInation Form

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

    exercises and simulation 8B 1.3 * Routine maintenance and custodial services DB 1.4 * Air conditioning installation for existing equipment DB I.S - Cooling water system...

  1. Categorical Exclusion Determination 1"orn1

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

    exercises and simulation OB1.3 - Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment DB I.S - Cooling water system...

  2. Categorical ExclusIon DetermInatIon Fornl

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

    exercises and simulation I8B 1.3 . Routine maintenance and custodial services DB 1.4 Air conditioning installation for existing equipment DB 1.5 * Cooling water system...

  3. Categoncal Exclusion DeterminahonFornl

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

    exercises and simulation &B 1.3 - Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment DB 1.5 - Cooling water system...

  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. Categorical ExclusIon Determination Fornl

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

    exercises and simulation IRIB 1.3 Routine maintenance and custodial services DB 1.4 - Air conditioning installation for existing equipment DB 1.5 - Cooling water system...

  6. User Data Forum Presentations

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

    M08: Databases and Data analytic frameworks at NERSC June 16, 2014 | Author(s): Yushu Yao, NERSC User Services Group | Download File: M08-20140616-NERSC-Data-Forum-DB-SciDB-Talk-v2...

  7. ARM - Datastreams - xsaprsur

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

    polarization Differential reflectivity (ZDR) dB differentialreflectivity ( time, range ) Radar Doppler Doppler spectrum width meterspersecond dopplerspectrumwidth ( time,...

  8. ARM - Datastreams - xsaprrhi

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

    polarization Differential reflectivity (ZDR) dB differentialreflectivity ( time, range ) Radar Doppler Doppler spectrum width meterspersecond dopplerspectrumwidth ( time,...

  9. ARM - Datastreams - xsaprppi

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

    polarization Differential reflectivity (ZDR) dB differentialreflectivity ( time, range ) Radar Doppler Doppler spectrum width meterspersecond dopplerspectrumwidth ( time,...

  10. ARM - Datastreams - xsaprvpt

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

    polarization Differential reflectivity (ZDR) dB differentialreflectivity ( time, range ) Radar Doppler Doppler spectrum width meterspersecond dopplerspectrumwidth ( time,...

  11. ARM - Datastreams - wsacrcwrhi

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

    range ) targetscanrateforsweep degrees per second scanrate ( time ) Signal-to-noise ratio, horizontal channel dB signaltonoiseratiocopolarh ( time, range )...

  12. ARM - Datastreams - kasacrslr

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

    range ) targetscanrateforsweep degrees per second scanrate ( time ) Signal-to-noise ratio, horizontal channel dB signaltonoiseratiocopolarh ( time, range )...

  13. ARM - Datastreams - wsacrslr

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

    range ) targetscanrateforsweep degrees per second scanrate ( time ) Signal-to-noise ratio, horizontal channel dB signaltonoiseratiocopolarh ( time, range )...

  14. ARM - Datastreams - wsacrblrhi

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

    range ) targetscanrateforsweep degrees per second scanrate ( time ) Signal-to-noise ratio, horizontal channel dB signaltonoiseratiocopolarh ( time, range )...

  15. ARM - Datastreams - wsacrcrraster

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

    range ) targetscanrateforsweep degrees per second scanrate ( time ) Signal-to-noise ratio, horizontal channel dB signaltonoiseratiocopolarh ( time, range )...

  16. ARM - Datastreams - wsacrvpt

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

    range ) targetscanrateforsweep degrees per second scanrate ( time ) Signal-to-noise ratio, horizontal channel dB signaltonoiseratiocopolarh ( time, range )...

  17. Data:09b38559-96ea-466e-8e9d-b8d043094596 | Open Energy Information

    Open Energy Info (EERE)

    under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information...

  18. Data:B0c510db-7e64-4d8c-a9ae-f8521cbb8489 | Open Energy Information

    Open Energy Info (EERE)

    d8c-a9ae-f8521cbb8489 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic...

  19. Data:0e29685d-b8f7-4761-912f-72ffbfc4e856 | Open Energy Information

    Open Energy Info (EERE)

    under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information...

  20. Watermark Designs: Order (2010-CW-1404)

    Broader source: Energy.gov [DOE]

    DOE ordered Watermark Designs Holdings, Ltd. d/b/a Watermark Designs, Ltd. to pay a $135,104 civil penalty after finding Watermark Designs had failed to certify that various models of showerheads comply with the applicable water conservation standards.

  1. Teddico: Order (2012-SE-5409)

    Broader source: Energy.gov [DOE]

    DOE ordered The Electrical Design, Development and Implementation Company d/b/a Teddico to pay a $18,994 civil penalty after finding Teddico had manufactured and distributed in commerce in the U.S. 218 units of a variety of noncompliant metal halide lamp fixtures basic models.

  2. Matthews Fan: Order (2014-CE-32012)

    Broader source: Energy.gov [DOE]

    DOE ordered Matthews-Gerbar, Ltd. d/b/a Matthews Fan Company to pay a $8,000 civil penalty after finding Matthews had failed to certify that certain models of ceiling fans comply with the applicable energy conservation standards.

  3. Versonel: Order (2014-CE-21009)

    Broader source: Energy.gov [DOE]

    DOE ordered Smart Surplus, Inc. d/b/a Versonel to pay a $8,000 civil penalty after finding Versonel had failed to certify that certain models of refrigerators and residential clothes dryers comply with the applicable energy conservation standards.

  4. CX-011736: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Lutheran University Association, Inc. dba Valparaiso University - Solar Thermal Electrolytic Production of Magnesium from Magnesium Oxide CX(s) Applied: B3.6 Date: 11/21/2013 Location(s): Indiana Offices(s): Advanced Research Projects Agency-Energy

  5. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Hong, Kunlun (1) Hu, Qiao-Sheng (1) Xing, Chun-Hui (1) Zhang, Honghai (1) Save Results ... or Pd2(dba)3t Bu3PArX as the Initiator Zhang, Honghai ; Xing, Chun-Hui ; Hu, Qiao-Sheng ...

  6. Kichler: Order (2014-CE-32007)

    Office of Energy Efficiency and Renewable Energy (EERE)

    DOE ordered The L.D. Kichler Co. d/b/a Kichler Lighting to pay a $8,000 civil penalty after finding Kichler had failed to certify that certain models of ceiling fans comply with the applicable energy conservation standards.

  7. Yosemite: Order (2014-CE-32015)

    Office of Energy Efficiency and Renewable Energy (EERE)

    DOE ordered Northern Central Distributing, Inc. d/b/a Yosemite Home Dcor to pay a $8,000 civil penalty after finding Yosemite had failed to certify that certain models of ceiling fans comply with the applicable energy conservation standards.

  8. School Air: Order (2016-CE-43004)

    Broader source: Energy.gov [DOE]

    DOE ordered School Air Mfg. Corp. d/b/a School Air, Inc. to pay a $8,000 civil penalty after finding School Air had failed to certify that certain models of single package vertical air conditioning and heating equipment comply with the applicable energy conservation standards.

  9. Teddico: Proposed Penalty (2012-SE-5409)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that The Electrical Design, Development and Implementation Company d/b/a Teddico manufactured and distributed noncompliant metal halide lamp fixtures with magnetic probe-start ballasts in the U.S.

  10. Nationwide Industries: Order (2011-CW-2803)

    Broader source: Energy.gov [DOE]

    DOE ordered Nationwide Industries, Inc., d/b/a Banner Faucets to pay a $6,000 civil penalty after finding Nationwide Industries had failed to certify that certain models of faucets and showerheads comply with the applicable water conservation standards.

  11. American Standard: Order (2013-CW-3001)

    Broader source: Energy.gov [DOE]

    DOE ordered AS America, Inc., d/b/a American Standard Brands to pay a $8,000 civil penalty after finding American Standard had failed to certify that certain models of water closets comply with the applicable water conservation standards.

  12. A Desk Guide To The Davis-Bacon Act | Department of Energy

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

    A Desk Guide To The Davis-Bacon Act A Desk Guide To The Davis-Bacon Act DOE DBA Desk Guide Rev 1 July 30 2012 (388.94 KB) More Documents & Publications Davis Bacon Frequently Asked Questions (FAQs) Labor Standards Training - Albuquerque Service Center 3-9-16 Labor Standards/Wage and Hour Laws

  13. Everest Refrigeration: Order (2015-SE-42001)

    Broader source: Energy.gov [DOE]

    DOE ordered Bu Sung America Corporation (dba Everest Refrigeration) to pay a $12,080 civil penalty after finding Bu Sung had manufactured and distributed in commerce in the U.S. at least 64 units of noncompliant commercial refrigerator basic model ESGR3.

  14. https://www.eere-pmc.energy.gov/GONEPA/ND_Form.aspx?key=21912

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

    PPG Industries, Inc. | DBA Monroeville Technical Center STATE: PA PROJECT TITLE : Advanced Non-Tread Materials for Fuel-Efficient Tires Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number DE-FOA-0001384 DE-EE0007759

  15. State Energy Program Notice (10-004A), Energy Efficiency Conservation Block Grant Program Notice (10-005A), and Appliance Rebate Program Notice (10-001A)

    Broader source: Energy.gov [DOE]

    Guidance on Davis Bacon Act (DBA) requirements for American Reinvestment and Recovery Act of 2009 (ARRA)-funded rebate, grant and financing programs for individual homeowners conducted under the State Energy Program (SEP), Energy Efficiency and Conservation Block Grant (EECBG) program, and the appliance rebate program. Revised April 7, 2010.

  16. MC Appliance: Order (2012-CE-1508)

    Broader source: Energy.gov [DOE]

    DOE ordered CNA International Inc. d/b/a MC Appliance Corporation to pay a $8,000 civil penalty after finding MC Appliance had failed to certify that certain models of room air conditioners comply with the applicable energy conservation standards.

  17. CNA: Noncompliance Determination (2013-SE-1430)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to CNA International, Inc., d/b/a MC Appliance Corp. finding that Magic Chef-brand model HMCF7W ("CNA model HMCF7W") does not comport with the energy conservation standards.

  18. Nordyne: Proposed Penalty (2010-CE-01/0210)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Nordyne, LLC d/b/a Garrison Heating and Cooling Products failed to certify various residential central air conditioners and central air conditioning heat pumps as compliant with the applicable energy conservation standards.

  19. Nordyne: Order (2010-CE-01/0210)

    Office of Energy Efficiency and Renewable Energy (EERE)

    DOE ordered Nordyne, LLC d/b/a Garrison Heating and Cooling Products to pay a $10,000 civil penalty after finding Nordyne had failed to certify that certain models of central air conditioners and central air conditioning heat pumps comply with the applicable energy conservation standard.

  20. Teddico: Noncompliance Determination (2012-SE-5409)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to The Electrical Design, Development and Implementation Company d/b/a Teddico finding that a variety of basic models of magnetic probe-start metal halide lamp fixtures do not comport with the energy conservation standards.

  1. Preclinical evaluation of destruxin B as a novel Wnt signaling target suppressing proliferation and metastasis of colorectal cancer using non-invasive bioluminescence imaging

    SciTech Connect (OSTI)

    Yeh, Chi-Tai; Center of Excellence for Cancer Research, Taipei Medical University, Taipei, Taiwan; Department of Surgery, Taipei Medical University-Shuang Ho Hospital, Taipei, Taiwan ; Rao, Yerra Koteswara; Ye, Min; Wu, Wen-Shi; Chang, Tung-Chen; Wang, Liang-Shun; Division of Thoracic Surgery, Department of Surgery, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan ; Wu, Chih-Hsiung; Department of Surgery, Taipei Medical University-Shuang Ho Hospital, Taipei, Taiwan ; Wu, Alexander T.H.; Tzeng, Yew-Min

    2012-05-15

    In continuation to our studies toward the identification of direct anti-cancer targets, here we showed that destruxin B (DB) from Metarhizium anisopliae suppressed the proliferation and induced cell cycle arrest in human colorectal cancer (CRC) HT29, SW480 and HCT116 cells. Additionally, DB induced apoptosis in HT29 cells by decreased expression level of anti-apoptotic proteins Bcl-2 and Bcl-xL while increased pro-apoptotic Bax. On the other hand, DB attenuated Wnt-signaling by downregulation of ?-catenin, Tcf4 and ?-catenin/Tcf4 transcriptional activity, concomitantly with decreased expression of ?-catenin target genes cyclin D1, c-myc and survivin. Furthermore, DB affected the migratory and invasive ability of HT29 cells through suppressed MMPs-2 and -9 enzymatic activities. We also found that DB targeted the MAPK and/or PI3K/Akt pathway by reduced expression of Akt, IKK-?, JNK, NF-?B, c-Jun and c-Fos while increased that of I?B?. Finally, we demonstrated that DB inhibited tumorigenesis in HT29 xenograft mice using non-invasive bioluminescence technique. Consistently, tumor samples from DB-treated mice demonstrated suppressed expression of ?-catenin, cyclin D1, survivin, and endothelial marker CD31 while increased caspase-3 expression. Collectively, our data supports DB as an inhibitor of Wnt/?-catenin/Tcf signaling pathway that may be beneficial in the CRC management. Highlights: ? Destruxin B (DB) inhibited colorectal cancer cells growth and induced apoptosis. ? MAPK and/or PI3K/Akt cascade cooperates in DB induced apoptosis. ? DB affected the migratory and invasive ability of HT29 cells through MMP-9. ? DB attenuated Wnt-signaling components ?-catenin, Tcf4. ? DB attenuated cyclin D1, c-myc, survivin and tumorigenesis in HT29 xenograft mice.

  2. Validation of a plant dynamics code for 4S - Test analysis of natural circulation behavior

    SciTech Connect (OSTI)

    Sebe, F.; Horie, H.; Matsumiya, H.; Fanning, T. H.

    2012-07-01

    A plant transient dynamics code for a sodium-cooled fast reactor was developed by Toshiba. The code is used to evaluate the safety performance of Super-Safe, Small, and Simple reactor (4S) for Anticipated Operational Occurrences (AOOs), Design Basis Accident (DBA) and Beyond DBA (BDBA). The code is currently undergoing verification and validation (V and V). As one of the validation, test analysis of the Shutdown Heat Removal Test (SHRT)-17 performed in the Experimental Breeder Reactor (EBR)-II was conducted. The SHRT-17 is protected loss of flow test. The purpose of this validation is to confirm capability of the code to simulate natural circulation behavior of the plant. As a result, good agreements are shown between the analytical results and the measured data which were available from instrumented subassembly. The detailed validation result of the natural circulation behavior is described in this paper. (authors)

  3. Community

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

    iLoblolly P ine , Mixed Pine/Hardwood Upland Hardwood Bottomland Hardwood . Bottomland Hardwood/Pine Other-disturbed area N ATTA Range o Mon~oring Wells ~ Streams SRS Bays Pipes o Openwells ~ Roads * TES Plants (1) [2J Other Set~Asides fIE] HydrIC Soils 1100 Soils Soil Series and Phase DAnB DBaB DBaC DEnA DFuB .HoA DLuB _LuC _OcA _OrB _Pk C;:;]Rm _TrB DTrC DTrD _TuE I!!!iTuF DVaD DWaB .Wm o 2200 Meters N A Figure 12-2. Plallt C011l1l/1I1lties alld soils associated with the Oak-Hickory Forest #2

  4. Criteria for calculating the efficiency of HEPA filters during and after design basis accidents

    SciTech Connect (OSTI)

    Bergman, W.; First, M.W.; Anderson, W.L.; Gilbert, H.; Jacox, J.W.

    1994-12-01

    We have reviewed the literature on the performance of high efficiency particulate air (HEPA) filters under normal and abnormal conditions to establish criteria for calculating the efficiency of HEPA filters in a DOE nonreactor nuclear facility during and after a Design Basis Accident (DBA). The literature review included the performance of new filters and parameters that may cause deterioration in the filter performance such as filter age, radiation, corrosive chemicals, seismic and rough handling, high temperature, moisture, particle clogging, high air flow and pressure pulses. The deterioration of the filter efficiency depends on the exposure parameters; in severe exposure conditions the filter will be structurally damaged and have a residual efficiency of 0%. Despite the many studies on HEPA filter performance under adverse conditions, there are large gaps and limitations in the data that introduce significant error in the estimates of HEPA filter efficiencies under DBA conditions. Because of this limitation, conservative values of filter efficiency were chosen when there was insufficient data.

  5. ARM - Datastreams - kazrspeccmaskgexpol

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

    ( time, range ) Signal-to-noise ratio dB signaltonoiseratio ( time, range ) Radar Doppler Spectra 10 * log(signal power in milliwatts) spectra ( numspectra,...

  6. DC Resistivity Survey (Schlumberger Array) At Coso Geothermal...

    Open Energy Info (EERE)

    Furgerson (1973) were plotted and automatically processed and interpreted References Jackson, D.B. ODonnell, J.E.; Gregory, D. I. (1 January 1977) Schlumberger soundings,...

  7. Yushu

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

    Yushu SciDB @ NERSC --- 1 --- Array Like Science Data " - More common than you think --- 2 --- SciDB, parallel processing without parallel programming Everything i n A rrays - Locate a n e lement a t O(constant) - Can b e v ery s parse - Best f or m achine/simula9on generated s tructure d ata - Good f or m etadata t oo * Query---like l anguage, a uto--- paralleliza:on * Do C alcula:ons i nside t he DB --- 3 --- Yushu Y ao NERSC SciDB Testbed * Partner u p w ith S cience T eams - Hold t heir

  8. Slide 1

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

    The NE Infrastructure DB haswill have the ability to: 3. Feed directly into a visualization system for custom maps * Future implementation of GIS technology * Graph network system ...

  9. Deep Burn: Development of Transuranic Fuel for High-Temperature...

    Office of Scientific and Technical Information (OSTI)

    DB HTR (INL, GA, Logos); (2) Spent Fuel Management - (a) TRISO (tri-structural isotropic) ... Reprocessing METROX (metal recovery from oxide fuel) Process Development (ANL). ...

  10. Categorical Exclusion Determination liornl

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

    and Guidelines OAI4 - Approval of technical exchange arrangements OA 15 - International umbrella agreements for energy R&D Facility Operations DB 1.2 Training exercises and...

  11. Categorical ExclusIon DetermInation Fornl

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

    and Guidelines OAI4 Approval of technical exchange arrangements OA 15 - 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 14 - Approval of technical exchange arrangements OA 15 - International umbrella agreements for energy R&D Facility Operations DB 1.2 Training exercises and...

  13. 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...

  14. 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...

  15. Categorical 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 OA 15 - International umbrella agreements for energy R&D Facilitv Operations DB 1.2 Training exercises and...

  16. Categorical 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 OA 15 - International umbrella agreements for energy R&D Facility Operations DB 1.2 - Training exercises and...

  17. Categorical ExclusIon DetermInation 11'ornl

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

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

  18. Categorical 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 OA 15 - International umbrella agreements for energy R&D Facility Operations DB 1.2 - Training exercises and...

  19. Categorical ExclusIon DetermInation Forn1

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

    and Guidelines OAI4. Approval oftechnical exchange arrangements OA 15 . International umbrella agreements for energy R&D Facility Operations DB 1.2 Training exercises and...

  20. Categorical Exclusion 4567, MPLE Test Stand Replacement Project

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

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

  1. Categoneal Exclusion DeterminatlonFornl

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

    and Guidelines OAI4 - Approval of technical exchange arrangements DAIS - International umbrella agreements for energy R&D Facility Operations DB 1.2 - Training exercises and...

  2. Categorical ExclusionUetermlnatton Fonn

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

    and Guidelines DAI4. Approval oftechnieal exchange arrangements DA 15 - International umbrella agreements for energy R&D Facility Operations DB 1.2 - Training exercises and...

  3. 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...

  4. Categorical Exclusion DetermInation Forn1

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

    and Guidelines OA 14 - Approval of technical exchange arrangements OAI5 - International umbrella agreements for energy R&D Facility Operations DB 1.2 - Training exercises and...

  5. Categorical ExcluSlonDetermnlatIon Forn1

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

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

  6. Categorical ExclusIon DetermInation Form

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

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

  7. Categorical ExclusIon Determination 1";'orn1

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

    and Guidelines DAI4 - Approval oftechnical exchange arrangements DAIS - International umbrella agreements for energy R&D Eerations DB 1.2 - Training exercises and simulation...

  8. Categorical Exclusion 4566, Ash Removal Project

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

    and Guidelines OAI4 - Approval oftechnical exchange arrangements OA 15 - International umbrella agreements for energy R&D Facility Operations DB 1.2 Training exercises and...

  9. Project Title: Guard Tower and Station D&D Project (4548)

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

    and Guidelines OAI4 - Approval of technical exchange arrangements OA 15 - International umbrella agreements for energy R&D Facility Operations DB 1.2 - Training exercises and...

  10. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Albany, OR (United States) Albuquerque Complex - NNSA Albuquerque Operations Office, ... In contrast, the iodide-A3 complex constitutes an excellent example of how DB states can ...

  11. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... R Steven ; Hobbs, Randy W ; Chandler, David ; Vedder, Raymond James January 2014 ... ; Besmann, Theodore M ; Collins, Emory D ; Bell, Gary L The DB Program monthly highlights ...

  12. Democratic Republic of Congo-Forest Investment Program (FIP)...

    Open Energy Info (EERE)

    World Bank, African Development Bank (AfDB) Partner Ministry of Environment, Nature Conservation and Tourism Sector Land Focus Area Biomass, Forestry, Greenhouse Gas,...

  13. Metalysis | Open Energy Information

    Open Energy Info (EERE)

    Metalysis Jump to: navigation, search Name: Metalysis Place: South Yorkshire, United Kingdom Zip: S63 5DB Sector: Efficiency Product: UK-based company offering 50% energy...

  14. untitled

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

    Turbine Fuel Cell Base Case Alternative Scenarios Recip. ... period - CHP technology cost and performance today and ... * Power Consumption Estimation - D&B - estimated on a ...

  15. EAGA Partnership | Open Energy Information

    Open Energy Info (EERE)

    Kingdom Zip: NE2 1DB Sector: Efficiency Product: Employee-owned trust installing insulation, cavity wall and loft insulation, and allocating and administering energy efficiency...

  16. EERE PowerPoint 97-2004 Template: Green Version

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

    ... accelerometers fixed in cartridge Amplifier gain 54dB gain at 70% damping downhole; ... controller is required to run second amplifier set) 11 | US DOE Geothermal Office ...

  17. ARM - Datastreams - aospass3w

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

    Datastreamsaospass3w Documentation Data Quality Plots Citation DOI: 10.54391046187 What ... absorptioncoefficient781nm ( time ) Acoustic pressure at resonance dB ...

  18. Blue Mountain Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    (DB2) was drilled and completed in 2004.9 Information from these two wells showed that geothermal energy could be commercially produced at Blue Mountain. Geothermal production...

  19. PYLOTDB

    Energy Science and Technology Software Center (OSTI)

    002728IBMPC02 PylotDB - A Database Management, Graphing, and Analysis Tool Written in Python http://pmatwiki.sandia.gov/pmatwiki/how-to-use-pylot

  20. PP-230-3 International Transmission Company | Department of Energy

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

    3 International Transmission Company PP-230-3 International Transmission Company Presidential permit authorizing International Transmission Company to construct, operate, and maintain electric transmission facilities at the U.S-Canadian border. PP-230-3 (1.07 MB) More Documents & Publications Application for Presidential Permit OE Docket No. PP-230-3 International Transmission Company d/b/a ITCTransmission Application for presidential permit OE Docket No. PP-230-2 and PP-230-3 ITC Holdings

  1. STATE ENERGY PROGRAM NOTICE (10-004A), ENERGY EFFICIENCY CONSERVATION BLOCK GRANT PROGRAM NOTICE (10-005A), AND APPLIANCE REBATE PROGRAM NOTICE (10-001A)

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

    REVISION: THIS GUIDANCE HAS BEEN AMENDED FROM THE JANUARY 11, 2010. THE CHANGE IN THIS AMENDED GUIDANCE IS RELATED TO SEP AND EECBG FINANCING PROGRAMS FOR INDIVIDUAL HOMEOWNERS. STATE ENERGY PROGRAM NOTICE (10-004A), ENERGY EFFICIENCY CONSERVATION BLOCK GRANT PROGRAM NOTICE (10-005A), AND APPLIANCE REBATE PROGRAM NOTICE (10-001A) EFFECTIVE DATE: April 7, 2010 SUBJECT: GUIDANCE ON DAVIS BACON ACT (DBA) REQUIREMENTS FOR AMERICAN REINVESTMENT AND RECOVERY ACT OF 2009 (ARRA)- FUNDED REBATE, GRANT

  2. Bu Sung: Proposed Penalty (2015-SE-42007) | Department of Energy

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

    Proposed Penalty (2015-SE-42007) Bu Sung: Proposed Penalty (2015-SE-42007) September 29, 2015 DOE alleged in a Notice of Proposed Civil Penalty that Bu Sung America Corporation d/b/a Everest Refrigeration manufactured and distributed noncompliant commercial refrigerator-freezers in the U.S. Federal law subjects manufacturers and private labelers to civil penalties if those parties distribute in the U.S. products that do not meet applicable energy conservation standards. This civil penalty notice

  3. Scout: A Portfolio Impact Analysis Tool for Building Energy-Efficiency Technologies

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

    March 9, 2016 DOE ordered School Air Mfg. Corp. d/b/a School Air, Inc. to pay a $8,000 civil penalty after finding School Air had failed to certify that certain models of single package vertical air conditioning and heating equipment comply with the applicable energy conservation standards. The Order adopted a Compromise Agreement, which reflected settlement terms between DOE and School Air. School Air: Order (2016-CE-43004) (21.86 KB) More Documents & Publications School Air: Proposed

  4. Supplier Information Form Date: New Revision

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

    Supplier Information Form Date: New Revision Interested suppliers may complete and submit a Supplier Information Form to be included into LANS' vendor database. Suppliers are advised that there is no guarantee any solicitations or awards will be sent to Supplier by submitting a Supplier Information Form; however, in the event a solicitation is sent to the Supplier from an LANS Procurement Official, then a more formal quotation/offer may be required. Legal Business Name: D/B/A: (if applicable)

  5. HFBR: Review of the technical specifications against the FSAR

    SciTech Connect (OSTI)

    Rao, D.V.; Ross, S.B.; Claiborne, E.R.; Darby, J.L.; Clark, R.A.

    1990-01-25

    The purpose of this review is to determine the adequacy of the High Flux Beam Reactor (HFBR) Technical Specifications for 40 MW operation by comparison with the HFBR Final Safety Analysis Report, particularly the accident analyses chapter. Specifically, the Technical Specifications were compared against the Design Basis Accident (DBA) Analyses presented in the Addendum to the HFBR FSAR for 60 MW Operation. The 60 MW DBA analyses was used since it is more current and complete than the analyses presented in the original FSAR which is considered obsolete. A listing of the required systems and equipment was made for each of the accidents analyzed. Additionally, the Technical Specification instrument setpoints were compared to the DBA analyses parametric values. Also included in this review was a comparison of the Technical Specification Bases against the FSAR and the identification of any differences. The HFBR Operations Procedures Manual (OPM) was also reviewed for any inconsistencies between the FSAR or the Technical Specifications. Upon completion of this review it was determined that the Technical Specifications are well written and the items commented on should not delay the low power restart (40 MW). Additionally, the OPM is also well written and does not require further modification before restart.

  6. Reduction of Beam Emittance of Pep-X Using Quadruple Bend Achromat Cell

    SciTech Connect (OSTI)

    Wang, Min-Huey; Cai, Yunhai; Hettel, Robert; Nosochkov, Yuri; /SLAC

    2009-05-26

    SLAC National Accelerator Laboratory is studying an option of building a high brightness synchrotron light source machine, PEP-X, in the existing PEP-II tunnel [1, 2]. By replacing 6 arcs of FODO cells of PEPII High Energy Ring (HER) with two arcs of DBA and four arcs of TME and installation of 89.3 m long damping wiggler an ultra low beam emittance of 0.14 nm-rad (including intra-beam scattering) at 4.5 GeV is achieved. In this paper we study the possibility to further reduce the beam emittance by releasing the constraint of the dispersion free in the DBA straight. The QBA (Quadruple Bend Achromat) cell is used to replace the DBA. The ratio of outer and inner bending angle is optimized. The dispersion function in the non-dispersion straight is controlled to compromise with lower emittance and beam size at the dispersion straight. An undulator of period length 23 mm, maximum magnetic field of 1.053 T, and total periods of 150 is used to put in the 30 straights to simulate the effects of these IDs on the beam emittance and energy spread. The brightness including all the ID effects is calculated and compared to the original PEP-X design.

  7. Improving Ventilation and Saving Energy: Laboratory Study in aModular Classroom Test Bed

    SciTech Connect (OSTI)

    Apte, Michael G.; Buchanan, Ian S.; Faulkner, David; Fisk,William J.; Lai, Chi-Ming; Spears, Michael; Sullivan, Douglas P.

    2005-08-01

    The primary goals of this research effort were to develop, evaluate, and demonstrate a practical HVAC system for classrooms that consistently provides classrooms with the quantity of ventilation in current minimum standards, while saving energy, and reducing HVAC-related noise levels. This research was motivated by several factors, including the public benefits of energy efficiency, evidence that many classrooms are under-ventilated, and public concerns about indoor environmental quality in classrooms. This project involved the installation and verification of the performance of an Improved Heat Pump Air Conditioning (IHPAC) system, and its comparison, a standard HVAC system having an efficiency of 10 SEER. The project included the verification of the physical characteristics suitable for direct replacement of existing 10 SEER systems, quantitative demonstration of improved energy efficiency, reduced acoustic noise levels, quantitative demonstration of improved ventilation control, and verification that the system would meet temperature control demands necessary for the thermal comfort of the occupants. Results showed that the IHPAC met these goals. The IHPAC was found to be a direct bolt-on replacement for the 10 SEER system. Calculated energy efficiency improvements based on many days of classroom cooling or heating showed that the IHPAC system is about 44% more efficient during cooling and 38% more efficient during heating than the 10 SEER system. Noise reduction was dramatic, with measured A-weighed sound level for fan only operation conditions of 34.3 dB(A), a reduction of 19 dB(A) compared to the 10 SEER system. Similarly, the IHPAC stage-1 and stage-2 compressor plus fan sound levels were 40.8 dB(A) and 42.7 dB(A), reductions of 14 and 13 dB(A), respectively. Thus, the IHPAC is 20 to 35 times quieter than the 10 SEER systems depending upon the operation mode. The IHPAC system met the ventilation requirements and was able to provide consistent outside air

  8. ARM - 2011 AGU Presentations Featuring ARM Data

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

    ... (NPOL) Radar Data from MC3E DA Marks, DB Wolff 1:40 pm, M-South Poster A23A-0125. ... WA Petersen, PN Gatlin, M Wingo, DB Wolff, LD Carey 1:40 pm, M-South Poster ...

  9. For Collaborators

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

    For Collaborators DocDB MINERvA Shift NuMI Near Hall DocDB Calendar Event Calendar ECL Shift Signup Our Wiki Starting at FNAL Link to 1-minute time lapse video of 4 modules of MINERvA Being installed

  10. The MicroBooNE Experiment - Publications

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

    Documents and Publications Public Notes See the Public Notes Page for a list of notes with results made public by the MicroBooNE collaboration. Presentations See the Talks Page for copies of slides and posters presented at conferences and workshops. MicroBooNE DocDB Like most experiments at Fermilab, MicroBooNE uses DocDB - a documents database. Much of the contents of the DocDB are restricted to members of the collaboration, but some items are public. Use the link below to enter the public

  11. Programs for Assembling SBH Experiments

    Energy Science and Technology Software Center (OSTI)

    1995-11-28

    DB EXP ASSEMBLY is a suite of programs that enable selection of bundles of data, which are referred to as experiments, from the DB SBH archival database. In other words, an experiment is a bundle of data which is analyzed as a unit. Program DBJ creates raw experiments based on initial specification. Program DBK then tests the experiments for a number of consistemcy and completeness criteria, reports bugs in the experiment and recommends solutions, andmore » performs the desired corrections. An experiment that has passed the final DBK test is ready for analysis by the DB DISCOVERY programs.« less

  12. Increase of the grating coupler bandwidth with a graphene overlay

    SciTech Connect (OSTI)

    Cheng, Zhenzhou; Li, Zhen; Xu, Ke; Tsang, Hon Ki

    2014-03-17

    We present theoretical and experimental results that demonstrate an increase in the grating bandwidth by placing a graphene on the chip. A focusing subwavelength grating with coupling efficiency of ?4.3?dB and 1?dB bandwidth of ?60?nm was demonstrated. After a graphene sheet was transferred onto the chip, the maximum 1?dB bandwidth was increased to ?72?nm. Experimental results are consistent with the calculated graphene induced waveguide refractive index and dispersion changes, and the bandwidth improvement may be attributed to the reduction of grating dispersion. This study may be of interest for graphene-on-silicon photonic integrated circuit applications.

  13. Severe Accident Test Station Design Document

    SciTech Connect (OSTI)

    Snead, Mary A.; Yan, Yong; Howell, Michael; Keiser, James R.; Terrani, Kurt A.

    2015-09-01

    The purpose of the ORNL severe accident test station (SATS) is to provide a platform for evaluation of advanced fuels under projected beyond design basis accident (BDBA) conditions. The SATS delivers the capability to map the behavior of advanced fuels concepts under accident scenarios across various temperature and pressure profiles, steam and steam-hydrogen gas mixtures, and thermal shock. The overall facility will include parallel capabilities for examination of fuels and irradiated materials (in-cell) and non-irradiated materials (out-of-cell) at BDBA conditions as well as design basis accident (DBA) or loss of coolant accident (LOCA) conditions. Also, a supporting analytical infrastructure to provide the data-needs for the fuel-modeling components of the Fuel Cycle Research and Development (FCRD) program will be put in place in a parallel manner. This design report contains the information for the first, second and third phases of design and construction of the SATS. The first phase consisted of the design and construction of an out-of-cell BDBA module intended for examination of non-irradiated materials. The second phase of this work was to construct the BDBA in-cell module to test irradiated fuels and materials as well as the module for DBA (i.e. LOCA) testing out-of-cell, The third phase was to build the in-cell DBA module. The details of the design constraints and requirements for the in-cell facility have been closely captured during the deployment of the out-of-cell SATS modules to ensure effective future implementation of the in-cell modules.

  14. SEMI-ANNUAL REPORTS FOR PIERIDAE ENERGY (USA), LTD - DKT. NO. 14-179-LNG -

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

    ORDER 3639 | Department of Energy PIERIDAE ENERGY (USA), LTD - DKT. NO. 14-179-LNG - ORDER 3639 SEMI-ANNUAL REPORTS FOR PIERIDAE ENERGY (USA), LTD - DKT. NO. 14-179-LNG - ORDER 3639 October 2015 (1.1 MB) April 2016 (1.05 MB) More Documents & Publications SEMI-ANNUAL REPORTS FOR COMMONWEALTH LNG, LLC (FORMERLY WALLER LNG SERVICES, LLC D/B/A WALLER POINT LNG) - FE DKT. NO. 12-152-LNG - ORDER 3211 SEMI-ANNUAL REPORTS FOR GULF COAST LNG EXPORT, LLC - FE DKT. NO. 12-05-LNG - ORDER 3163

  15. Hearing protection for miners

    SciTech Connect (OSTI)

    Schulz, T.

    2008-10-15

    A NIOSH analysis showed that at age 50 approximately 90% of coal miners have a hearing impairment, yet noise included hearing loss is 100% preventable. The article discusses requirements of the MSHA regulations, 30 CFR Part 62 - occupational noise exposure (2000) and a 2008-MSHA document describing technologically achievable and promising controls for several types of mining machinery. Hearing protection is still required for exposure to greater than 90 dBA. These are now commercially available ways to determine how much attenuation an individual gets from a given hearing protector, known as 'fit testing'. 3 refs., 1 fig., 1 tab., 1 photo.

  16. A History

    Energy Savers [EERE]

    A Desk Guide To The Davis-Bacon Act A Desk Guide To The Davis-Bacon Act DOE DBA Desk Guide Rev 1 July 30 2012 (388.94 KB) More Documents & Publications Davis Bacon Frequently Asked Questions (FAQs) Labor Standards Training - Albuquerque Service Center 3-9-16 Labor Standards/Wage and Hour Laws

    Services » New Employee Orientation » A Family-Friendly Workplace A Family-Friendly Workplace The Department of Energy (DOE) takes its commitment to recruiting, retaining, and motivating a highly

  17. American Recovery & Reinvestment Act of 2009 (Recovery Act or ARRA) Davis-Bacon Act Requirements

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

    NNSA Albuquerque Service Center Labor Standards Training March 9, 2015 Eva M. Auman eva.auman@hq.doe.gov 1 Labor Standards Statutes  The Davis-Bacon Act (DBA)  Davis-Bacon and Related Acts (DBRA)  Contract Work Hours and Safety Standards Act (CWHSSA)  Copeland "Anti-Kickback" Act (CA)  Walsh-Healey Public Contracts Act (PCA)  McNamara-O'Hara Service Contract Act(SCA)  Miller Act (MA)  Fair Labor Standards Act (FLSA) 2 Labor Standards - Presidential Executive

  18. Soils Soil Series

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

    Soils Soil Series and Phase DBaC i:JFu IIiiiiIO!:l _PK _TuE _Ud DVeD o o o 1180 Meters o 590 \' Community _ Loblolly Pine D Mixed Pine/Hardwood D Upland Hardwood D Bonomland Hardwood iiiI Bonomland HardwoodlPine N Streams * TES Plants (1) D TES Plants (2) U Monitoring Wells o SRS Bays 6 ~ Utili1y ROW !.! Openwells tit NPDES outfalls ** Areas WI Roads rnOther Set-Asides ~ Hydric Soils Figure 15-1. Plant cOllllllunities and soils associated with the WhippldOH ER Study Site Set-Aside Area. 15-7

  19. UNITED STATES OF AMERICA DEPARTMENT OF ENERGY

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

    DEPARTMENT OF ENERGY OFFICE OF fOSS IL ENERGY ) Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC ) Lake Charles Exports, LLC ) Dominion Cove Point LNG, LP ) Carib Energy (USA) LLC ) Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC ) Cameron LNG, LLC ) Gulf Coast LNG Export, LLC ) Jordan Cove Energy Project, L.P ) LNG Development Company, LLC (d/b/a Oregon LNG) ) Cheniere Marketing, LLC ) Southern LNG Company, L.L.C. ) Gulf LNG Liquefaction Company, LLC ) CE FLNG, LLC ) Excelerate

  20. Davis-Bacon Act - Under the American Recovery and Reinvestment Act of 2009

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

    (ARRA) | Department of Energy Davis-Bacon Act - Under the American Recovery and Reinvestment Act of 2009 (ARRA) Davis-Bacon Act - Under the American Recovery and Reinvestment Act of 2009 (ARRA) Davis-Bacon Act presentation by Jay Nathwani at the 2012 Peer Review Meeting gtp_2012peerreview_dba_nathwani.pdf (190.96 KB) More Documents & Publications DAVIS-BACON ACT WAGE RATES FOR ARRA-FUNDED STATE ENERGY PROGRAM (SEP) PROJECTS INCLUDING RESIDENTIAL WEATHERIZATION WORK DAVIS-BACON ACT WAGE

  1. Compartment

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

    19 Vegetation o SRFS NRCS II -SCDNR AI 'iS~A,~' .,/~ III .."...,7 I!IJ ~- 600 Meters N A Community D Mixed Pine Fields * Loblolly Pine D Longleaf Pine D Sand Pine D Mixed Pine/Hardwood D Upland Hardwood D Forb/Grassland _ Other - Disturbed Area o Monitoring wells * Wastesites ;;v: Utility ROW NRoads . Fitness/Education Trails Ed SRS bays D Buildings D Hydric Soils * 400 Bay 184 200 o Compartment 17 C\J ""0 cu o cc o 200 Soils Soil Series and Phase DBaB DDoA DDoB DFuA DFuB .Ur sc

  2. Property:FirstWellName | Open Energy Information

    Open Energy Info (EERE)

    (DB1) + C Chena Geothermal Area + Well 7 + F Fenton Hill HDR Geothermal Area + GT-1 + K Kilauea East Rift Geothermal Area + HGP-A + L Lightning Dock Geothermal Area + TFD 55-7...

  3. ARM - Datastreams - kazrspeccmaskgecopol

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    port up deg roll ( time ) Signal-to-noise ratio dB signaltonoiseratio ( time, range ) Radar Doppler Spectra 10 lg(re 1 mW) spectra ( numspectra, speclength ) Radar Doppler...

  4. ARM - Datastreams - kazrpr

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

    snrcopol ( time, range ) Signal-to-noise ratio, cross-polar dB snrxpol ( time, range ) Radar Doppler Spectral width ms spectralwidth ( time, range ) Sweep number count sweep (...

  5. Sample data for greenbutton custodian project | OpenEI Community

    Open Energy Info (EERE)

    to populate sample customer accounts only. I would like to populate the DB with energy data like meter reading etc. Can someone share pointers on how I can get the custodian...

  6. Software

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

    Evaluation and Test Suite coNCePTuaL -- A Network Correctness and Performance Testing Language db, Version 0.2.x FEHM (Finite Element Heat and Mass Transfer Code) Genome...

  7. Appendix TFIELD Attachment A: Attachment A: TFIELD-2014 Visualization

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    input and output data is summarized in Appendix TFIELD-2014 and discussed in detail in Hart et al. (2009). Hart, D.B., Beauheim, R.L. and McKenna, S.A. 2009. Analysis Report for...

  8. Nexeon | Open Energy Information

    Open Energy Info (EERE)

    Zip: OX14 3DB Product: UK-based company developing advanced Li-ion rechargeable battery technology. Coordinates: 51.813938, -1.2937 Show Map Loading map......

  9. CoverSheet

    Office of Scientific and Technical Information (OSTI)

    Zhang, Honglin Hungerford, Aimee L. Fryer, Christopher L. Hughes, John P. Smith, Randall K. Badenes, Carles Intended for: AtomDB Work Week and Workshop, 2012-08-062012-08-10...

  10. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Oak Ridge Institute for Science and Education (ORISE), Oak Ridge, TN (United States) ... to the VB anion. The VB anion of A9 is higher in energy than both the DB anion and the ...

  11. BPA-2014-01346-FOIA Correspondence

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

    of Energy Bonneville Power Administration P.O. Box 3621 Portland, Oregon 97208-3621 FREEDOM OF INFORMATION ACTIPRN ACY PROGRAM In reply refer to: D-B 1 Friends ofthe Columbia...

  12. V-105: Google Chrome Multiple Vulnerabilities | Department of...

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

    navigation handling. 3) An error in Web Audio can be exploited to cause memory corruption. 4) A use-after-free error exists in SVG animations. 5) An error in Indexed DB can...

  13. Schlumberger soundings, audio-magnetotelluric soundings and telluric...

    Open Energy Info (EERE)

    and interpreted data are shown in the graphs given in appendixes I and II. Authors Jackson, D.B. ODonnell, J.E.; Gregory and D. I. Published DOE Information Bridge, 111977...

  14. Direct-Current Resistivity Survey At Coso Geothermal Area (1977...

    Open Energy Info (EERE)

    a heat flow anomaly where all values are greater than 10 heat flow units. References Jackson, D.B. ODonnell, J.E.; Gregory, D. I. (1 January 1977) Schlumberger soundings,...

  15. Exploring the Raft River geothermal area, Idaho, with the dc...

    Open Energy Info (EERE)

    PACIFIC NORTHWEST REGION; PHYSICAL PROPERTIES; USA; WELLS Authors Zohdy, A.A.R.; Jackson, D.B.; Bisdorf and R.J. Published Journal Geophysics, 10121975 DOI Not Provided...

  16. Reconnaissance electrical surveys in the Coso Range, California...

    Open Energy Info (EERE)

    of a heat flow anomaly where all values are greater than 10 heat flow units. Authors Jackson, D.B.; O'Donnell and J.E. Published Journal Journal of Geophysical Research, 510...

  17. Telluric Survey At Coso Geothermal Area (1977) | Open Energy...

    Open Energy Info (EERE)

    trend runs through the Coso Hot Springs--Devil's Kitchen geothermal area. References Jackson, D.B. ODonnell, J.E.; Gregory, D. I. (1 January 1977) Schlumberger soundings,...

  18. Audio-Magnetotellurics At Coso Geothermal Area (1977) | Open...

    Open Energy Info (EERE)

    a heat flow anomaly where all values are greater than 10 heat flow units. References Jackson, D.B. ODonnell, J.E.; Gregory, D. I. (1 January 1977) Schlumberger soundings,...

  19. Direct-Current Resistivity Survey At Raft River Geothermal Area...

    Open Energy Info (EERE)

    surveys were undertaken at the Raft River geothermal area. References Zohdy, A.A.R.; Jackson, D.B.; Bisdorf, R.J. (12 October 1975) Exploring the Raft River geothermal area,...

  20. Progress in Understanding Iron Peak Elements in Young Supernova...

    Office of Scientific and Technical Information (OSTI)

    Resource Relation: Conference: AtomDB Work Week and Workshop 2013 ; 2013-08-19 - 2013-08-23 ; Cambridge, Massachusetts, United States Research Org: Los Alamos National Laboratory ...

  1. Fe Atomic Data for Non-equilibrium Ionization Plasmas (Conference...

    Office of Scientific and Technical Information (OSTI)

    Resource Relation: Conference: AtomDB Work Week and Workshop ; 2012-08-06 - 2012-08-10 ; Cambridge, Massachusetts, United States Research Org: Los Alamos National Laboratory (LANL) ...

  2. X-rays Illuminate Ancient Archimedes Text

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

    ... DailyIndia.com: http:www.dailyindia.comshow48286.phpX-rays-illuminate-Archimedes-writings North Korea Times: http:story.northkoreatimes.comp.xct9ciddd8845aa60952db2id...

  3. Ocean Navitas | Open Energy Information

    Open Energy Info (EERE)

    Condry. Website: www.oceannavitas.com References: Ocean Navitas&127;UNIQ75db538f85b32404-ref-000014E2-QINU&127; This article is a stub. You can help OpenEI by expanding it. Ocean...

  4. ESTSC - Find the latest in U.S. Department of Energy Software

    Office of Scientific and Technical Information (OSTI)

    OF HWEM OPTIMIZE OPTIMIZE-M Opyndx ORAMUS(WINDOWS) ORCON1 ORION96* ORMAC ORNL FISH ORNL RAIL & BARGE DB ORNL SunTracker OSC 12.9.1.P OSCARS OSHMPI OSS OSSPERIXMLv1 OTP...

  5. Oxis Energy Ltd | Open Energy Information

    Open Energy Info (EERE)

    Zip: OX14 3DB Product: Oxfordshire-based Oxis Energy is developing a rechargeable lithium-sulphur battery with more capacity than lithium ion, it claims. References: Oxis...

  6. Local structures of copper-doped ZnO films (Journal Article)...

    Office of Scientific and Technical Information (OSTI)

    Local structures of copper-doped ZnO films Citation Details In-Document Search Title: Local structures of copper-doped ZnO films Authors: Ma, Q. ; Buchholz, D.B. ; Chang, R.P.H. ...

  7. Categorical ExclusIon DetermInatlonFornl

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

    and Guidelines oAI4 - Approval oftechnical exchange arrangements oA 15 - International umbrella agreements for energy R&D Facility Operations DB 1.2 - Training exercises and...

  8. CX-009590: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    723-A Distribution Panel 4 (DB4) Replacement CX(s) Applied: B1.3 Date: 12/19/2012 Location(s): South Carolina Offices(s): Savannah River Operations Office

  9. CategorIcal Excluslon Determination Fornl

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

    of technical exchange arrangements OA 15 - International umbrella agreements for energy R&D Facility Operations , DB 1.2 - Training exercises and simulation gB 1.3 -...

  10. ARM - Datastreams - wsacrrhi

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

    skypowercopol ( time ) Sky power, cross-polar dBm skypowerxpol ( time ) Signal-to-noise-ratio dB snr ( time, range ) Cloud particle size distribution Spectrum width ms...

  11. ARM - Datastreams - wsacrppi

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

    skypowercopol ( time ) Sky power, cross-polar dBm skypowerxpol ( time ) Signal-to-noise-ratio dB snr ( time, range ) Cloud particle size distribution Spectrum width ms...

  12. ARM - Datastreams - 50rwpwindmom

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

    MHz sampr ( time ) Individual spectrum integration time s sitime ( time ) Signal to noise ratio dB*100 snr ( time, rangegate ) Average time per average spectra. Also known as...

  13. ARM - Datastreams - kasacrppi

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

    skypowercopol ( time ) Sky power, cross-polar dBm skypowerxpol ( time ) Signal-to-noise-ratio dB snr ( time, range ) Cloud particle size distribution Spectrum width ms...

  14. ARM - Datastreams - xsacrcwrhi

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

    skypowercopol ( time ) Sky power, cross-polar dBm skypowerxpol ( time ) Signal-to-noise-ratio dB snr ( time, range ) Cloud particle size distribution Spectrum width meters...

  15. ARM - Datastreams - xsacrppi

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

    skypowercopol ( time ) Sky power, cross-polar dBm skypowerxpol ( time ) Signal-to-noise-ratio dB snr ( time, range ) Cloud particle size distribution Spectrum width ms...

  16. ARM - Datastreams - wsacrcrrhi

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

    skypowercopol ( time ) Sky power, cross-polar dBm skypowerxpol ( time ) Signal-to-noise-ratio dB snr ( time, range ) Cloud particle size distribution Spectrum width ms...

  17. ARM - Datastreams - xsacrslr

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

    skypowercopol ( time ) Sky power, cross-polar dBm skypowerxpol ( time ) Signal-to-noise-ratio dB snr ( time, range ) Cloud particle size distribution Spectrum width ms...

  18. ARM - Datastreams - xsacrrhi

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

    skypowercopol ( time ) Sky power, cross-polar dBm skypowerxpol ( time ) Signal-to-noise-ratio dB snr ( time, range ) Cloud particle size distribution Spectrum width ms...

  19. ARM - Datastreams - xsacrblrhi

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

    skypowercopol ( time ) Sky power, cross-polar dBm skypowerxpol ( time ) Signal-to-noise-ratio dB snr ( time, range ) Cloud particle size distribution Spectrum width ms...

  20. ARM - Datastreams - kasacrrhi

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

    skypowercopol ( time ) Sky power, cross-polar dBm skypowerxpol ( time ) Signal-to-noise-ratio dB snr ( time, range ) Cloud particle size distribution Spectrum width ms...

  1. ARM - Datastreams - xsacrzppi

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

    skypowercopol ( time ) Sky power, cross-polar dBm skypowerxpol ( time ) Signal-to-noise-ratio dB snr ( time, range ) Cloud particle size distribution Spectrum width ms...

  2. ARM - Datastreams - wsacrcrcal

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

    skypowercopol ( time ) Sky power, cross-polar dBm skypowerxpol ( time ) Signal-to-noise-ratio dB snr ( time, range ) Cloud particle size distribution Spectrum width ms...

  3. ARM - Datastreams - xsacrvpt

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

    skypowercopol ( time ) Sky power, cross-polar dBm skypowerxpol ( time ) Signal-to-noise-ratio dB snr ( time, range ) Cloud particle size distribution Spectrum width ms...

  4. ARM - Datastreams - xsacrcrraster

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

    skypowercopol ( time ) Sky power, cross-polar dBm skypowerxpol ( time ) Signal-to-noise-ratio dB snr ( time, range ) Cloud particle size distribution Spectrum width ms...

  5. ARM - Publications: Science Team Meeting Documents

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

    Variability of Low Stratus Over the ARM SGP CART Based on Cloud Radar Data and LES Simulations Kogan, Z.N., Mechem, D.B., and Kogan, Y.L., Cooperative Institute for Mesoscale...

  6. Genome Data from DOOR: a Database for prOkaryotic OpeRons

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

    DOOR provides an Organism View for browsing, a gene search tool, an operon search tool, and the operon prediction interface.[Text taken and edited from http://csbl1.bmb.uga.edu/OperonDB/tutorial.php

  7. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... McFarguhar, GM (1) Mechem, DB (1) Redemann, J (1) Romps, DM (1) Turner, DD (1) Wong, H (1) Wood, R (1) Yuter, SE (1) Zhu, P (1) Zuidema, P (1) Save Results Save this search to My ...

  8. Geological and geophysical studies of a geothermal area in the...

    Open Energy Info (EERE)

    geology; structure; surveys; tectonics; United States; volcanic rocks Authors Williams, P.L.; Mabey, D.R.; Pierce, K.L.; Zohdy, A.A.R.; Ackermann, H.; Hoover and D.B. Published U....

  9. 032018.pdf

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

    ... at the Titan and Omega-EP laser facilities. In general, fields of order 1 MVm must be reduced by 80 dB (4 orders of magnitude) to avoid data disruption and electronic damage. ...

  10. Intelligent Energy Holdings | Open Energy Information

    Open Energy Info (EERE)

    Kingdom Zip: W1K 5DB Product: Intelligent Energy provides energy solutions based on PEM fuel cells for the distributed power and transport industries. It purchased micro scale...

  11. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Turner, DD (1) Wong, H (1) Wood, R (1) Yuter, SE (1) Zhu, P (1) Zuidema, P (1) Save ... ; Mechem, DB ; Romps, DM ; Wong, H ; Yuter, SE ; et al Southern Africa is the world's ...

  12. X:\\ARM_19~1\\P273-281.WPD

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

    dBZe 33 dbZe 95 Session Papers 279 Figure 1. (a) Dual-wavelength ratio (DWR) models for gamma distributions of spheroid (adapted from Matrosov 1995) and (b) Mean velocity at 400...

  13. --No Title--

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

    21- 21 XXSUPL. C3DA Electricity used for water heating ELWATR4 23- 23 XXSUPL. C3EA ... 33- 33 XXSUPL. C3DB Natural gas used for water heating NGWATR4 35- 35 XXSUPL. C3EB ...

  14. November 8

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

    8 November 8 Attending: Eric Iwona JeffP JeffA Mike Craig Utilization: Cluster is full as usual recently with over 1800 cores in service. Outages: Nothing major. Icecube db...

  15. Some stuff about the document data-base

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    which means only people logging in to our DocDB with a username and password can see them. ... different levels of private, each one corresponding to a different username and password. ...

  16. The MicroBooNE Project - Home Page

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    posted in the MicroBooNE DocDB, private access user-name is reviewer, password on request. ... Password access to these pages is necessary, user-name is reviewer, password on request. ...

  17. Microsoft Word - Copyright Template

    National Nuclear Security Administration (NNSA)

    Lyneis, 1982 Lyneis, M. M., 1982, Prehistory in the Southwestern Great Basin. In Man and Environment in the Great Basin, edited by D.B. Madsen and J.F. O'Connell, pp. 172-...

  18. New York's 8th congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Venture Partners Cora Capital Advisors LLC DB Climate Change Advisors DBCCA E Cane Fuel Corporation EKO Asset Management Partners EarthRise Capital Eco Capital LLC EcoSense...

  19. New York's 10th congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Venture Partners Cora Capital Advisors LLC DB Climate Change Advisors DBCCA E Cane Fuel Corporation EKO Asset Management Partners EarthRise Capital Eco Capital LLC EcoSense...

  20. New York's 11th congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Venture Partners Cora Capital Advisors LLC DB Climate Change Advisors DBCCA E Cane Fuel Corporation EKO Asset Management Partners EarthRise Capital Eco Capital LLC EcoSense...

  1. New York's 14th congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Venture Partners Cora Capital Advisors LLC DB Climate Change Advisors DBCCA E Cane Fuel Corporation EKO Asset Management Partners EarthRise Capital Eco Capital LLC EcoSense...

  2. New York's 16th congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Venture Partners Cora Capital Advisors LLC DB Climate Change Advisors DBCCA E Cane Fuel Corporation EKO Asset Management Partners EarthRise Capital Eco Capital LLC EcoSense...

  3. New York's 17th congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Venture Partners Cora Capital Advisors LLC DB Climate Change Advisors DBCCA E Cane Fuel Corporation EKO Asset Management Partners EarthRise Capital Eco Capital LLC EcoSense...

  4. New York's 15th congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Venture Partners Cora Capital Advisors LLC DB Climate Change Advisors DBCCA E Cane Fuel Corporation EKO Asset Management Partners EarthRise Capital Eco Capital LLC EcoSense...

  5. New York's 7th congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Venture Partners Cora Capital Advisors LLC DB Climate Change Advisors DBCCA E Cane Fuel Corporation EKO Asset Management Partners EarthRise Capital Eco Capital LLC EcoSense...

  6. New York's 9th congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Venture Partners Cora Capital Advisors LLC DB Climate Change Advisors DBCCA E Cane Fuel Corporation EKO Asset Management Partners EarthRise Capital Eco Capital LLC EcoSense...

  7. New York's 13th congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Venture Partners Cora Capital Advisors LLC DB Climate Change Advisors DBCCA E Cane Fuel Corporation EKO Asset Management Partners EarthRise Capital Eco Capital LLC EcoSense...

  8. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... McComiskey, A (1) McFarguhar, GM (1) Mechem, DB (1) Redemann, J (1) Romps, DM (1) Turner, DD (1) Wong, H (1) Wood, R (1) Yuter, SE (1) Zhu, P (1) Zuidema, P (1) Save Results Save ...

  9. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... CW ; Ghan, SJ ; Kollias, P ; McFarguhar, GM ; Mechem, DB ; Romps, DM ; Wong, H ; Yuter, SE ; et al Southern Africa is the world's largest emitter of biomass-burning (BB) aerosols. ...

  10. ARM - Datastreams - 915rwptempmom

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

    noise ratio dB*100 ssnr ( time, height ) Acoustic spectral width ms; 100*%, see comment ... Locations North Slope Alaska NSA C1 Browse Data Central Facility, Barrow AK retired ...

  11. ARM Climate Research Facility Quarterly Ingest Status Report

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

    ... reads data from the 50, 915, or 1290 RWP radio acoustic sounding system wind profiler. ... in March 2015: * Convert the "signal to noise" units to "100*db" for the newer ...

  12. ARM Climate Research Facility Third Quarter Ingest Report - 2015

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

    ... reads data from the 50, 915, or 1290 RWP radio acoustic sounding system wind profiler. ... in March 2015: * Convert the "signal to noise" units to "100*db" for the newer ...

  13. ARM - Publications: Science Team Meeting Documents

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

    Comparison of Cloud Properties Retrieved from MODIS and AVHRR Data and its Validation with Surface Observation at NSA Xiong, X.(a), Lubin, D.(b), and Stamnes, K.H.(c), NOAANESDIS...

  14. Center for Nanophase Materials Sciences (CNMS) - CNMS Research

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

    CNMS RESEARCH Synthesis and Directed Growth of Single-Crystal TCNQ-Cu Organic Nanowires K. Xiao, J. Tao, and Z. Liu (CNMS Postdocs); I. N. Ivanov, A.A. Puretzky, Z. Pan, and D.B....

  15. 2015 Annual Site Inspection and Monitoring Report for Uranium...

    Office of Legacy Management (LM)

    ... Degradation Db ---- 5 Fine- to medium-grained, soft, grayish green, highly altered basalt. ... U.S. Department of Energy 2015 UMTRCA Title I Annual Report March 2016 Lakeview, Oregon ...

  16. ZEN Eaga Solar Ltd | Open Energy Information

    Open Energy Info (EERE)

    upon Tyne, United Kingdom Zip: NE2 1DB Sector: Solar Product: Distributes solar thermal water heating and PV products. References: ZEN Eaga Solar Ltd1 This article is a stub....

  17. Deep Burn Fuel Cycle Integration: Evaluation of Two-Tier Scenarios

    SciTech Connect (OSTI)

    S. Bays; H. Zhang; M. Pope

    2009-05-01

    The use of a deep burn strategy using VHTRs (or DB-MHR), as a means of burning transuranics produced by LWRs, was compared to performing this task with LWR MOX. The spent DB-MHR fuel was recycled for ultimate final recycle in fast reactors (ARRs). This report summarizes the preliminary findings of the support ratio (in terms of MWth installed) between LWRs, DB-MHRs and ARRs in an equilibrium two-tier fuel cycle scenario. Values from literature were used to represent the LWR and DB-MHR isotopic compositions. A reactor physics simulation of the ARR was analyzed to determine the effect that the DB-MHR spent fuel cooling time on the ARR transuranic consumption rate. These results suggest that the cooling time has some but not a significant impact on the ARRs conversion ratio and transuranic consumption rate. This is attributed to fissile worth being derived from non-fissile or threshold-fissioning isotopes in the ARRs fast spectrum. The fraction of installed thermal capacity of each reactor in the DB-MHR 2-tier fuel cycle was compared with that of an equivalent MOX 2-tier fuel cycle, assuming fuel supply and demand are in equilibrium. The use of DB-MHRs in the 1st-tier allows for a 10% increase in the fraction of fleet installed capacity of UO2-fueled LWRs compared to using a MOX 1st-tier. Also, it was found that because the DB-MHR derives more power per unit mass of transuranics charged to the fresh fuel, the front-end reprocessing demand is less than MOX. Therefore, more fleet installed capacity of DB-MHR would be required to support a given fleet of UO2 LWRs than would be required of MOX plants. However, the transuranic deep burn achieved by DB-MHRs reduces the number of fast reactors in the 2nd-tier to support the DB-MHRs back-end transuranic output than if MOX plants were used. Further analysis of the relative costs of these various types of reactors is required before a comparative study of these options could be considered complete.

  18. Research Highlight

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

    The Emergence of Open Source Software for the Weather Radar Community Download a printable PDF Submitter: Collis, S. M., Argonne National Laboratory Area of Research: Cloud Processes Working Group(s): Cloud Life Cycle, Cloud-Aerosol-Precipitation Interactions Journal Reference: Heistermann M, S Collis, MJ Dixon, SE Giangrande, JJ Helmus, B Kelley, J Koistinen, DB Michelson, P Markus, T Pfaff, and DB Wolff. 2014. "The Emergence of Open Source Software for the Weather Radar Community."

  19. 09-Databases-Wahid.pptx

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

    Wahid Bhimji (wbhimji@lbl.gov)! ! https://www.nersc.gov/users/data- analytics/data-management/! Databases and I/O --- 1 --- Systems Services Tools Capabilities Transfer Processing Storage/ Management Analytics/ Visualisation NERSC Data and Analytics Stack Burst Buffer Parallel Filesystem Interactive Nodes Compute Nodes GridFtp NEWT Visit/ Paraview Globus HDF5/ NetCDF python/ R/ ROOT Fireworks/ Swift SciDB/MongoDB Postgres/MySQL BDAS/ SPARK OMERO/ Fiji/Matlab Access Database Servers Global FS

  20. Application of the MELCOR code to design basis PWR large dry containment analysis.

    SciTech Connect (OSTI)

    Phillips, Jesse; Notafrancesco, Allen (USNRC, Office of Nuclear Regulatory Research, Rockville, MD); Tills, Jack Lee (Jack Tills & Associates, Inc., Sandia Park, NM)

    2009-05-01

    The MELCOR computer code has been developed by Sandia National Laboratories under USNRC sponsorship to provide capability for independently auditing analyses submitted by reactor manufactures and utilities. MELCOR is a fully integrated code (encompassing the reactor coolant system and the containment building) that models the progression of postulated accidents in light water reactor power plants. To assess the adequacy of containment thermal-hydraulic modeling incorporated in the MELCOR code for application to PWR large dry containments, several selected demonstration designs were analyzed. This report documents MELCOR code demonstration calculations performed for postulated design basis accident (DBA) analysis (LOCA and MSLB) inside containment, which are compared to other code results. The key processes when analyzing the containment loads inside PWR large dry containments are (1) expansion and transport of high mass/energy releases, (2) heat and mass transfer to structural passive heat sinks, and (3) containment pressure reduction due to engineered safety features. A code-to-code benchmarking for DBA events showed that MELCOR predictions of maximum containment loads were equivalent to similar predictions using a qualified containment code known as CONTAIN. This equivalency was found to apply for both single- and multi-cell containment models.

  1. Criteria for calculating the efficiency of deep-pleated HEPA filters with aluminum separators during and after design basis accidents

    SciTech Connect (OSTI)

    Bergman, W.; First, M.W.; Anderson, W.L.; Gilbert, H.; Jacox, J.W.

    1995-02-01

    The authors have reviewed the literature on the performance of high efficiency particulate air (HEPA) filters under normal and abnormal conditions to establish criteria for calculating the efficiency of HEPA filters in a DOE nonreactor nuclear facility during and after a Design Basis Accident (DBA). This study is only applicable to the standard deep-pleated HEPA filter with aluminum separators as specified in ASME N509. The literature review included the performance of new filters and parameters that may cause deterioration in the filter performance such as filter age, radiation, corrosive chemicals, seismic and rough handling, high temperature, moisture, particle clogging, high air flow and pressure pulses. The deterioration of the filter efficiency depends on the exposure parameters; in severe exposure conditions the filter will be structurally damaged and have a residual efficiency of 0%. Despite the many studies on HEPA filter performance under adverse conditions, there are large gaps and limitations in the data that introduce significant error in the estimates of HEPA filter efficiencies under DBA conditions. Because of this limitation, conservative values of filter efficiency were chosen when there was insufficient data.

  2. Performance optimization of apodized FBG-based temperature sensors in single and quasi-distributed DWDM systems with new and different apodization profiles

    SciTech Connect (OSTI)

    Mohammed, Nazmi A.; Ali, Taha A. Aly, Moustafa H.

    2013-12-15

    In this work, different FBG temperature sensors are designed and evaluated with various apodization profiles. Evaluation is done under a wide range of controlling design parameters like sensor length and refractive index modulation amplitude, targeting a remarkable temperature sensing performance. New judgment techniques are introduced such as apodization window roll-off rate, asymptotic sidelobe (SL) decay level, number of SLs, and average SL level (SLav). Evaluation techniques like reflectivity, Full width at Half Maximum (FWHM), and Sidelobe Suppression Ratio (SLSR) are also used. A New apodization function is proposed, which achieves better performance like asymptotic decay of 18.4 dB/nm, high SLSR of 60 dB, high channel isolation of 57.9 dB, and narrow FWHM less than 0.15 nm. For a single accurate temperature sensor measurement in extensive noisy environment, optimum results are obtained by the Nuttall apodization profile and the new apodization function, which have remarkable SLSR. For a quasi-distributed FBG temperature sensor the Barthann and the new apodization profiles obtain optimum results. Barthann achieves a high asymptotic decay of 40 dB/nm, a narrow FWHM (less than 25 GHZ), a very low SLav of ?45.3 dB, high isolation of 44.6 dB, and a high SLSR of 35 dB. The new apodization function achieves narrow FWHM of 0.177 nm, very low SL of ?60.1, very low SLav of ?63.6 dB, and very high SLSR of ?57.7 dB. A study is performed on including an unapodized sensor among apodized sensors in a quasi-distributed sensing system. Finally, an isolation examination is performed on all the discussed apodizations and a linear relation between temperature and the Bragg wavelength shift is observed experimentally and matched with the simulated results.

  3. Development of computer program ENMASK for prediction of residual environmental masking-noise spectra, from any three independent environmental parameters

    SciTech Connect (OSTI)

    Chang, Y.-S.; Liebich, R. E.; Chun, K. C.

    2000-03-31

    Residual environmental sound can mask intrusive4 (unwanted) sound. It is a factor that can affect noise impacts and must be considered both in noise-impact studies and in noise-mitigation designs. Models for quantitative prediction of sensation level (audibility) and psychological effects of intrusive noise require an input with 1/3 octave-band spectral resolution of environmental masking noise. However, the majority of published residual environmental masking-noise data are given with either octave-band frequency resolution or only single A-weighted decibel values. A model has been developed that enables estimation of 1/3 octave-band residual environmental masking-noise spectra and relates certain environmental parameters to A-weighted sound level. This model provides a correlation among three environmental conditions: measured residual A-weighted sound-pressure level, proximity to a major roadway, and population density. Cited field-study data were used to compute the most probable 1/3 octave-band sound-pressure spectrum corresponding to any selected one of these three inputs. In turn, such spectra can be used as an input to models for prediction of noise impacts. This paper discusses specific algorithms included in the newly developed computer program ENMASK. In addition, the relative audibility of the environmental masking-noise spectra at different A-weighted sound levels is discussed, which is determined by using the methodology of program ENAUDIBL.

  4. Development of the design climatic data for the 1997 ASHRAE Handbook -- Fundamentals

    SciTech Connect (OSTI)

    Colliver, D.G.; Burks, T.F.; Gates, R.S.; Zhang, H.

    2000-07-01

    This paper describes the process used to revise the design weather data tables in the 1997 ASHRAE Handbook--Fundamentals. Design conditions were determined for 509 US, 134 Canadian, 339 European, 293 Asian, and 169 other worldwide locations. Thirty-three years of hourly weather data were used for approximately half of the US and all of the Canadian locations. Twelve years of data were used for the other locations. The data went through quality checking and short-term linear interpolation filling processes. Months that had sufficient data were then used in the analysis. The data were analyzed to produce annual frequency-of-occurrence design dry-bulb (DB), wet-bulb (WB), and dew-point (DP) temperatures with mean coincident values at the design conditions. A comparison with the previous design values indicated that the new dry-bulb and wet-bulb design conditions are slightly less extreme than the values previously published. However, the new design dew-point values indicate the potential for significantly more extreme dehumidification design conditions than would be found by using the old extreme dry-bulb temperature with mean coincident wet-bulb temperature. Software was also developed so users could extract the design values, cumulative frequencies, and DB/DP, DB/WB, DB/H, and DB/WS coincident matrices for 1444 locations from a CD-ROM.

  5. Analysis of the generation of amplitude-squeezed light with Gaussian-beam degenerate optical parametric amplifiers

    SciTech Connect (OSTI)

    Koprulu, Kahraman G.; Aytur, Orhan

    2001-06-01

    We investigate the generation of amplitude-squeezed states with degenerate optical parametric amplifiers that are pumped by focused Gaussian beams. We present a model that facilitates the calculation of the squeezing level for an experimentally realistic configuration in which there is a Gaussian input signal beam that has the same confocal parameter and waist location as the Gaussian pump beam, with no restriction on the interaction length-to-confocal parameter ratio. We show that the 3-dB squeezing limit that was thought to be imposed by the Gaussian pump profile can be exceeded in the (previously uninvestigated) tight-focusing regime. We find the maximum possible amplitude squeezing in this regime to be 4.65 dB. However, it is possible to increase the squeezing level further by spatially filtering the tails of the output signal beam, resulting in squeezing levels in excess of 10 dB. {copyright} 2001 Optical Society of America

  6. Reducing collective quantum state rotation errors with reversible dephasing

    SciTech Connect (OSTI)

    Cox, Kevin C.; Norcia, Matthew A.; Weiner, Joshua M.; Bohnet, Justin G.; Thompson, James K.

    2014-12-29

    We demonstrate that reversible dephasing via inhomogeneous broadening can greatly reduce collective quantum state rotation errors, and observe the suppression of rotation errors by more than 21?dB in the context of collective population measurements of the spin states of an ensemble of 2.110{sup 5} laser cooled and trapped {sup 87}Rb atoms. The large reduction in rotation noise enables direct resolution of spin state populations 13(1) dB below the fundamental quantum projection noise limit. Further, the spin state measurement projects the system into an entangled state with 9.5(5) dB of directly observed spectroscopic enhancement (squeezing) relative to the standard quantum limit, whereas no enhancement would have been obtained without the suppression of rotation errors.

  7. A bootstrapped, low-noise, and high-gain photodetector for shot noise measurement

    SciTech Connect (OSTI)

    Zhou, Haijun; Yang, Wenhai; Li, Zhixiu; Li, Xuefeng; Zheng, Yaohui

    2014-01-15

    We presented a low-noise, high-gain photodetector based on the bootstrap structure and the L-C (inductance and capacitance) combination. Electronic characteristics of the photodetector, including electronic noise, gain and frequency response, and dynamic range, were verified through a single-frequency Nd:YVO{sub 4} laser at 1064 nm with coherent output. The measured shot noise of 50 μW laser was 13 dB above the electronic noise at the analysis frequency of 2 MHz, and 10 dB at 3 MHz. And a maximum clearance of 28 dB at 2 MHz was achieved when 1.52 mW laser was illuminated. In addition, the photodetector showed excellent linearities for both DC and AC amplifications in the laser power range between 12.5 μW and 1.52 mW.

  8. SU-C-207-05: A Comparative Study of Noise-Reduction Algorithms for Low-Dose Cone-Beam Computed Tomography

    SciTech Connect (OSTI)

    Mukherjee, S; Yao, W

    2015-06-15

    Purpose: To study different noise-reduction algorithms and to improve the image quality of low dose cone beam CT for patient positioning in radiation therapy. Methods: In low-dose cone-beam CT, the reconstructed image is contaminated with excessive quantum noise. In this study, three well-developed noise reduction algorithms namely, a) penalized weighted least square (PWLS) method, b) split-Bregman total variation (TV) method, and c) compressed sensing (CS) method were studied and applied to the images of a computer–simulated “Shepp-Logan” phantom and a physical CATPHAN phantom. Up to 20% additive Gaussian noise was added to the Shepp-Logan phantom. The CATPHAN phantom was scanned by a Varian OBI system with 100 kVp, 4 ms and 20 mA. For comparing the performance of these algorithms, peak signal-to-noise ratio (PSNR) of the denoised images was computed. Results: The algorithms were shown to have the potential in reducing the noise level for low-dose CBCT images. For Shepp-Logan phantom, an improvement of PSNR of 2 dB, 3.1 dB and 4 dB was observed using PWLS, TV and CS respectively, while for CATPHAN, the improvement was 1.2 dB, 1.8 dB and 2.1 dB, respectively. Conclusion: Penalized weighted least square, total variation and compressed sensing methods were studied and compared for reducing the noise on a simulated phantom and a physical phantom scanned by low-dose CBCT. The techniques have shown promising results for noise reduction in terms of PSNR improvement. However, reducing the noise without compromising the smoothness and resolution of the image needs more extensive research.

  9. Integrated deterministic and probabilistic safety analysis for safety assessment of nuclear power plants

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

    Di Maio, Francesco; Zio, Enrico; Smith, Curtis; Rychkov, Valentin

    2015-07-06

    The present special issue contains an overview of the research in the field of Integrated Deterministic and Probabilistic Safety Assessment (IDPSA) of Nuclear Power Plants (NPPs). Traditionally, safety regulation for NPPs design and operation has been based on Deterministic Safety Assessment (DSA) methods to verify criteria that assure plant safety in a number of postulated Design Basis Accident (DBA) scenarios. Referring to such criteria, it is also possible to identify those plant Structures, Systems, and Components (SSCs) and activities that are most important for safety within those postulated scenarios. Then, the design, operation, and maintenance of these “safety-related” SSCs andmore » activities are controlled through regulatory requirements and supported by Probabilistic Safety Assessment (PSA).« less

  10. Final Scientific/Technical Report Carbon Capture and Storage Training Northwest - CCSTNW

    SciTech Connect (OSTI)

    Workman, James

    2013-09-30

    This report details the activities of the Carbon Capture and Storage Training Northwest (CCSTNW) program 2009 to 2013. The CCSTNW created, implemented, and provided Carbon Capture and Storage (CCS) training over the period of the program. With the assistance of an expert advisory board, CCSTNW created curriculum and conducted three short courses, more than three lectures, two symposiums, and a final conference. The program was conducted in five phases; 1) organization, gap analysis, and form advisory board; 2) develop list serves, website, and tech alerts; 3) training needs survey; 4) conduct lectures, courses, symposiums, and a conference; 5) evaluation surveys and course evaluations. This program was conducted jointly by Environmental Outreach and Stewardship Alliance (dba. Northwest Environmental Training Center – NWETC) and Pacific Northwest National Laboratories (PNNL).

  11. 2011 Chevrolet Volt VIN 0815 Plug-In Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Matthew Shirk; Jeffrey Wishart

    2013-07-01

    The U.S. Department of Energy (DOE) Advanced Vehicle Testing Activity (AVTA) program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on plug-in hybrid electric vehicles (PHEVs), including testing the PHEV batteries when both the vehicles and batteries are new and at the conclusion of 12,000 miles of on-road fleet testing. This report documents battery testing performed for the 2011 Chevrolet Volt PHEV (VIN 1G1RD6E48BU100815). The battery testing was performed by the Electric Transportation Engineering Corporation (eTec) dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the AVTA for the Vehicle Technologies Program of the DOE.

  12. 2011 Hyundai Sonata 4932 - Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Matthew Shirk; Jeffrey Wishart

    2013-07-01

    The U.S. Department of Energy Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles (HEVs), including testing the HEV batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on-road fleet testing. This report documents battery testing performed for the 2011 Hyundai Sonata Hybrid HEV (VIN KMHEC4A43BA004932). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the AVTA for the Vehicle Technologies Program of the DOE.

  13. Degradation and failure characteristics of NPP containment protective coating systems

    SciTech Connect (OSTI)

    Sindelar, R.L.

    2000-03-30

    A research program to investigate the performance and potential for failure of Service Level 1 coating systems used in nuclear power plant containment is in progress. The research activities are aligned to address phenomena important to cause failure as identified by the industry coatings expert panel. The period of interest for performance covers the time from application of the coating through 40 years of service, followed by a medium-to-large break loss-of-coolant accident scenario, which is a design basis accident (DBA) scenario. The interactive program elements are discussed in this report and the application of these elements to the System 5 coating system (polyamide epoxy primer, carbon steel substrate) is used to evaluate performance.

  14. Degradation and Failure Characteristics of NPP Containment Protective Coating Systems

    SciTech Connect (OSTI)

    Sindelar, R.L.

    2001-02-22

    A research program to investigate the performance and potential for debris formation of Service Level I coating systems used in nuclear power plant containment is being performed at the Savannah River Technology Center. The research activities are aligned to address phenomena important to cause coating disbondment as identified by the Industry Coatings Expert Panel. The period of interest for performance covers the time from application of the coating through 40 years of service, followed by a medium-to-large break loss-of-coolant accident scenario, which is a design basis accident (DBA) scenario. The interactive program elements are described in this report and the application of these elements to evaluate the performance of the specific coating system of Phenoline 305 epoxy-phenolic topcoat over Carbozinc 11 primer on a steel substrate. This system is one of the predominant coating systems present on steel substrates in NPP containment.

  15. 2010 Toyota Prius VIN 6063 Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Matthew Shirk

    2013-01-01

    The U.S. Department of Energy Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles (HEVs), including testing the HEV batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on road fleet testing. This report documents battery testing performed for the 2010 Toyota Prius HEV (VIN JTDKN3DU5A0006063). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Program of the U.S. Department of Energy.

  16. 2010 Ford Fusion VIN 4757 Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Matthew Shirk

    2013-01-01

    The U.S. Department of Energy Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles (HEVs), including testing HEV batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on-road fleet testing. This report documents battery testing performed for the 2010 Ford Fusion HEV (VIN: 3FADP0L34AR144757). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Program of the U.S. Department of Energy.

  17. 2010 Honda Insight VIN 0141 Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray

    2013-01-01

    The U.S. Department of Energy Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles (HEVs), including testing the HEV batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on road fleet testing. This report documents battery testing performed for the 2010 Honda Insight HEV (VIN: JHMZE2H78AS010141). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Program of the U.S. Department of Energy.

  18. 2010 Honda Civic Hybrid UltraBattery Conversion 5577 - Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Matthew Shirk; Jeffrey Wishart

    2013-07-01

    The U.S. Department of Energy Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles (HEVs), including testing the HEV batteries when both the vehicles and batteries are new and at the conclusion of on-road fleet testing. This report documents battery testing performed for the 2010 Honda Civic HEV UltraBattery Conversion (VIN JHMFA3F24AS005577). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the AVTA for the Vehicle Technologies Program of the DOE.

  19. 2010 Toyota Prius VIN 0462 Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Matthew Shirk

    2013-01-01

    The U.S. Department of Energy Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles (HEVs), including testing the HEV batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on road fleet testing. This report documents battery testing performed for the 2010 Toyota Prius HEV (VIN: JTDKN3DU2A5010462). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Program of the U.S. Department of Energy.

  20. 2010 Honda Insight VIN 1748 Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Matthew Shirk

    2013-01-01

    The U.S. Department of Energy Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles (HEVs), including testing the HEV batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on road fleet testing. This report documents battery testing performed for the 2010 Honda Insight HEV (VIN: JHMZE2H59AS011748). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Program of the U.S. Department of Energy.

  1. Consider the DME alternative for diesel engines

    SciTech Connect (OSTI)

    Fleisch, T.H.; Meurer, P.C.

    1996-07-01

    Engine tests demonstrate that dimethyl ether (DME, CH{sub 3}OCH{sub 3}) can provide an alternative approach toward efficient, ultra-clean and quiet compression ignition (CI) engines. From a combustion point of view, DME is an attractive alternative fuel for CI engines, primarily for commercial applications in urban areas, where ultra-low emissions will be required in the future. DME can resolve the classical diesel emission problem of smoke emissions, which are completely eliminated. With a properly developed DME injection and combustion system, NO{sub x} emissions can be reduced to 40% of Euro II or U.S. 1998 limits, and can meet the future ULEV standards of California. Simultaneously, the combustion noise is reduced by as much as 15 dB(A) below diesel levels. In addition, the classical diesel advantages such as high thermal efficiency, compression ignition, engine robustness, etc., are retained.

  2. Integrated deterministic and probabilistic safety analysis for safety assessment of nuclear power plants

    SciTech Connect (OSTI)

    Di Maio, Francesco; Zio, Enrico; Smith, Curtis; Rychkov, Valentin

    2015-07-06

    The present special issue contains an overview of the research in the field of Integrated Deterministic and Probabilistic Safety Assessment (IDPSA) of Nuclear Power Plants (NPPs). Traditionally, safety regulation for NPPs design and operation has been based on Deterministic Safety Assessment (DSA) methods to verify criteria that assure plant safety in a number of postulated Design Basis Accident (DBA) scenarios. Referring to such criteria, it is also possible to identify those plant Structures, Systems, and Components (SSCs) and activities that are most important for safety within those postulated scenarios. Then, the design, operation, and maintenance of these “safety-related” SSCs and activities are controlled through regulatory requirements and supported by Probabilistic Safety Assessment (PSA).

  3. Community

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

    * Slash Pine D Mixed Pine/Hardwood D Upland Hardwood D Bottomland Hardwood * Water ElI] Bottomland Hardwood/Pine 1:\1 Streams ~Rails NUtility ROW o Openwells Ii NPDES outfall Roads c::J Other Set-Asides o SRS Bays EEJ Hydric Soils 450 L Soil Series and Phase DAnB DBaB I::J NoB .Pk c:J Rm DWaB .Wm o Soils 450 900 Meters N A sc Figure 8-1. Plant cO/ll/llunities and soils associated with the Steel Creek Bay Set-Aside Area. 8-7 Set-Aside 8: Steel Creek Bay

  4. Compartment

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

    :I Compartment 860 Soils Soil Series and Phase DAnB DBaB DEnA DFa I!!!!!'!IHoA I!!!!ILuA DLuB .OcA =8Ps .Pk DRm .TrB DTrC DTrD .TuE ICITuF DVeD o o NPDES outfalls a Monrtoring Wells * Wastesites a Openwells D TES Plants (2) Ii.\V/ Roads &. Utility ROW ****... / Streams '.' TES Plants (1) IIIAreas [E] Hydric Soils D Three Rivers Landfill E2I Other Set*Asides Meters sc o Figure 14-2. Plant cOIlll1/unities and soils associated with the Mature Hardwood Forest Set-Aside Area. 14-7 Set-Aside 14:

  5. Wahid Bhimji

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

    
 Wahid Bhimji (wbhimji@lbl.gov)
 
 https://www.nersc.gov/users/ data-analytics/data- management/
 Databases --- 1 --- Systems Services Tools Capabilities Transfer Processing Storage/ Management Analytics/ Visualisation NERSC Data and Analytics Stack Burst Buffer Parallel Filesystem Interactive Nodes Compute Nodes GridFtp NEWT Visit/ Paraview Globus HDF5/ NetCDF python/ R/ ROOT Fireworks/ Swift SciDB/MongoDB Postgres/MySQL BDAS/ SPARK OMERO/ Fiji/Matlab Access Database Servers Global FS

  6. Preservation of sweet sorghum biomass

    SciTech Connect (OSTI)

    Jasberg, B.K.; Montgomery, R.R.; Anderson, R.A.

    1983-01-01

    Sweet sorghum stalks (42% sugar, dry basis (d.b.)) and bagasse (10% sugar, d.b.) from a cane mill were stored to preserve sugar. Bagasse and stalks were stored outdoors in sealed containers (anaerobic conditions). Treatments included using carbon dioxide or sulfur dioxide atmospheres or surface spraying with propionic acid or aqueous ammonia. Stalks were also stored outdoors under aerobic conditions. Treatments included drying the stalks or spraying with propionic acid. After 200 days, propionic acid (anaerobic) and SO/sub 2/-treated stalks had 34% and 19% of the original sugar remaining, respectively. No other samples had more than 3% of the original sugar remaining. 28 references, 6 tables.

  7. Analysis of main steam isolation valve leakage in design basis accidents using MELCOR 1.8.6 and RADTRAD.

    SciTech Connect (OSTI)

    Salay, Michael; Kalinich, Donald A.; Gauntt, Randall O.; Radel, Tracy E.

    2008-10-01

    Analyses were performed using MELCOR and RADTRAD to investigate main steam isolation valve (MSIV) leakage behavior under design basis accident (DBA) loss-of-coolant (LOCA) conditions that are presumed to have led to a significant core melt accident. Dose to the control room, site boundary and LPZ are examined using both approaches described in current regulatory guidelines as well as analyses based on best estimate source term and system response. At issue is the current practice of using containment airborne aerosol concentrations as a surrogate for the in-vessel aerosol concentration that exists in the near vicinity of the MSIVs. This study finds current practice using the AST-based containment aerosol concentrations for assessing MSIV leakage is non-conservative and conceptually in error. A methodology is proposed that scales the containment aerosol concentration to the expected vessel concentration in order to preserve the simplified use of the AST in assessing containment performance under assumed DBA conditions. This correction is required during the first two hours of the accident while the gap and early in-vessel source terms are present. It is general practice to assume that at {approx}2hrs, recovery actions to reflood the core will have been successful and that further core damage can be avoided. The analyses performed in this study determine that, after two hours, assuming vessel reflooding has taken place, the containment aerosol concentration can then conservatively be used as the effective source to the leaking MSIV's. Recommendations are provided concerning typical aerosol removal coefficients that can be used in the RADTRAD code to predict source attenuation in the steam lines, and on robust methods of predicting MSIV leakage flows based on measured MSIV leakage performance.

  8. DESIGN OF VISIBLE DIAGNOSTIC BEAMLINE FOR NSLS2 STORAGE RING

    SciTech Connect (OSTI)

    Cheng, W.; Fernandes, H.; Hseuh, H.; Kosciuk, B.; Krinsky, S.; Singh, O.

    2011-03-28

    A visible synchrotron light monitor (SLM) beam line has been designed at the NSLS2 storage ring, using the bending magnet radiation. A retractable thin absorber will be placed in front of the first mirror to block the central x-rays. The first mirror will reflect the visible light through a vacuum window. The light is guided by three 6-inch diameter mirrors into the experiment hutch. In this paper, we will describe design work on various optical components in the beamline. The ultra high brightness NSLS-II storage ring is under construction at Brookhaven National Laboratory. It will have 3GeV, 500mA electron beam circulating in the 792m ring, with very low emittance (0.9nm.rad horizontal and 8pm.rad vertical). The ring is composed of 30 DBA cells with 15 fold symmetry. Three damping wigglers will be installed in long straight sections 8, 18 and 28 to lower the emittance. While electrons pass through the bending magnet, synchrotron radiation will be generated covering a wide spectrum. There are other insertion devices in the storage ring which will generate shorter wavelength radiation as well. Synchrotron radiation has been widely used as diagnostic tool to measure the transverse and longitudinal profile. Three synchrotron light beam lines dedicated for diagnostics are under design and construction for the NSLS-II storage ring: two x-ray beam lines (pinhole and CRL) with the source points from Cell 22 BM{_}A (first bending in the DBA cell) and Cell22 three-pole wiggler; the third beam line is using visible part of radiation from Cell 30 BM{_}B (second bending magnet from the cell). Our paper focuses on the design of the visible beam line - SLM.

  9. Generation of a polarised supercontinuum in small-diameter quasi-elliptic fibres

    SciTech Connect (OSTI)

    Kobtsev, Sergey M; Kukarin, S V; Fateev, N V

    2003-12-31

    A supercontinuum is generated for the first time and studied in twin tapered fibres with a micron waist upon pumping by femtosecond pulses. The supercontinuum is obtained in the range from 460 to 1070 nm at the -28 dB level with the degree of polarisation up to 97 %. The polarisation and coherent properties of the supercontinuum are studied experimentally. (fibres)

  10. Consolidated Electric Coop Inc | Open Energy Information

    Open Energy Info (EERE)

    Electric Coop Inc Place: Ohio Website: www.consolidated.coop Twitter: @12fv1H Facebook: http:wd.sharethis.comapisharer.php?fpc9dcaefa-14db5d7d2e7-1ec5d2d1-1&sessionID...

  11. Document (225k)

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

    EP-9 Hexion RIMR 035C RIMH 037 (100:28 by wt) PPG-Devold DB810-E05-A 6h70 C infusion 2292-351 20 C 2292-353 2292-352 2292-349 2292-347 2292-341 Coupon failure...

  12. Design and Simulation of Hybridization Experiments

    Energy Science and Technology Software Center (OSTI)

    1995-11-28

    DB EXP DESIGN is a suite of three UNIX shell-like programs, DWC which computes oligomer composition of DNA texts using directed acyclic word data structures; DWO, which simulates hybridization experiments; and DMI, which calculates the information contenet of individual probes, their mutual information content, and their joint information content through estimation of Markov trees.

  13. Facilities for exploring molecular biology databases on the Web: A comparative study

    SciTech Connect (OSTI)

    Markowitz, V.M.; Chen, I.M.A.; Kosky, A.S.; Szeto, E.

    1996-12-31

    We discuss criteria for evaluating and comparing the main facilities provided by molecular biology databases (MBDs) for exploring (that is, retrieving and interpreting data) on the Web. We use these criteria for examining the facilities supported by typical MBDs such as Genbank, AtDB, GSDB, GDB, and MGD (as of September 5, 1996). 19 refs.

  14. Temporal-contrast measurements of a white-light-seeded noncollinear optical parametric amplifier

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

    Bromage, J.; Dorrer, C.; Zuegel, J. D.

    2015-09-01

    Ultra-intense optical parametric chirped-pulse systems require front ends with broad bandwidth and high temporal contrast. Temporal cross-correlation measurements of a white-light–seeded noncollinear optical parametric amplifier (NOPA) show that its prepulse contrast exceeds the 120 dB dynamic range of the broadband NOPA-based cross-correlator.

  15. RF FPGA: Programmable Acoustic Filter Elements

    Office of Scientific and Technical Information (OSTI)

    ... Release Sandia Laboratories Y21 (dB) Higher-Order ... WV ii ii Wff i n lift i X j ** 1up 1dovn f 332 Md Hz ... |Cgnd " L38940nH |k*(1 +delaF2;j*Lx C11 ...

  16. Metadata management staging system

    Energy Science and Technology Software Center (OSTI)

    2013-08-01

    Django application providing a user-interface for building a file and metadata management system. An evolution of our Node.js and CouchDb metadata management system. This one focuses on server functionality and uses a well-documented, rational and REST-ful API for data access.

  17. Upcoming Webinars to Focus on Topics Addressed in the National...

    Energy Savers [EERE]

    ...naseventsonstageg.php?MTIDe2664ebc3923aa2df07db1aeeca64bca3. The password is grid. ...naseventsonstageg.php?MTIDe52a06c01859dd83f35b4fc3289277287. The password is grid. ...

  18. BPA-2014-00720-FOIA Response

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

    6, 2014 In reply refer to: D-B1 Richard van Dijk Another Way BPA Ex 6 FOIA BPA-2014-00720-F Dear Mr. van Dijk: This is the final response to your request for records that you made...

  19. High Temperature Reactor (HTR) Deep Burn Core and Fuel Analysis: Design Selection for the Prismatic Block Reactor With Results from FY-2011 Activities

    SciTech Connect (OSTI)

    Michael A. Pope

    2011-10-01

    The Deep Burn (DB) Project is a U.S. Department of Energy sponsored feasibility study of Transuranic Management using high burnup fuel in the high temperature helium cooled reactor (HTR). The DB Project consists of seven tasks: project management, core and fuel analysis, spent fuel management, fuel cycle integration, TRU fuel modeling, TRU fuel qualification, and HTR fuel recycle. In the Phase II of the Project, we conducted nuclear analysis of TRU destruction/utilization in the HTR prismatic block design (Task 2.1), deep burn fuel/TRISO microanalysis (Task 2.3), and synergy with fast reactors (Task 4.2). The Task 2.1 covers the core physics design, thermo-hydraulic CFD analysis, and the thermofluid and safety analysis (low pressure conduction cooling, LPCC) of the HTR prismatic block design. The Task 2.3 covers the analysis of the structural behavior of TRISO fuel containing TRU at very high burnup level, i.e. exceeding 50% of FIMA. The Task 4.2 includes the self-cleaning HTR based on recycle of HTR-generated TRU in the same HTR. Chapter IV contains the design and analysis results of the 600MWth DB-HTR core physics with the cycle length, the average discharged burnup, heavy metal and plutonium consumptions, radial and axial power distributions, temperature reactivity coefficients. Also, it contains the analysis results of the 450MWth DB-HTR core physics and the analysis of the decay heat of a TRU loaded DB-HTR core. The evaluation of the hot spot fuel temperature of the fuel block in the DB-HTR (Deep-Burn High Temperature Reactor) core under full operating power conditions are described in Chapter V. The investigated designs are the 600MWth and 460MWth DB-HTRs. In Chapter VI, the thermo-fluid and safety of the 600MWth DB-HTRs has been analyzed to investigate a thermal-fluid design performance at the steady state and a passive safety performance during an LPCC event. Chapter VII describes the analysis results of the TRISO fuel microanalysis of the 600MWth and 450

  20. High Temperature Reactor (HTR) Deep Burn Core and Fuel Analysis: Design Selection for the Prismatic Block Reactor

    SciTech Connect (OSTI)

    Francesco Venneri; Chang-Keun Jo; Jae-Man Noh; Yonghee Kim; Claudio Filippone; Jonghwa Chang; Chris Hamilton; Young-Min Kim; Ji-Su Jun; Moon-Sung Cho; Hong-Sik Lim; MIchael A. Pope; Abderrafi M. Ougouag; Vincent Descotes; Brian Boer

    2010-09-01

    The Deep Burn (DB) Project is a U.S. Department of Energy sponsored feasibility study of Transuranic Management using high burnup fuel in the high temperature helium cooled reactor (HTR). The DB Project consists of seven tasks: project management, core and fuel analysis, spent fuel management, fuel cycle integration, TRU fuel modeling, TRU fuel qualification, and HTR fuel recycle. In the Phase II of the Project, we conducted nuclear analysis of TRU destruction/utilization in the HTR prismatic block design (Task 2.1), deep burn fuel/TRISO microanalysis (Task 2.3), and synergy with fast reactors (Task 4.2). The Task 2.1 covers the core physics design, thermo-hydraulic CFD analysis, and the thermofluid and safety analysis (low pressure conduction cooling, LPCC) of the HTR prismatic block design. The Task 2.3 covers the analysis of the structural behavior of TRISO fuel containing TRU at very high burnup level, i.e. exceeding 50% of FIMA. The Task 4.2 includes the self-cleaning HTR based on recycle of HTR-generated TRU in the same HTR. Chapter IV contains the design and analysis results of the 600MWth DB-HTR core physics with the cycle length, the average discharged burnup, heavy metal and plutonium consumptions, radial and axial power distributions, temperature reactivity coefficients. Also, it contains the analysis results of the 450MWth DB-HTR core physics and the analysis of the decay heat of a TRU loaded DB-HTR core. The evaluation of the hot spot fuel temperature of the fuel block in the DB-HTR (Deep-Burn High Temperature Reactor) core under full operating power conditions are described in Chapter V. The investigated designs are the 600MWth and 460MWth DB-HTRs. In Chapter VI, the thermo-fluid and safety of the 600MWth DB-HTRs has been analyzed to investigate a thermal-fluid design performance at the steady state and a passive safety performance during an LPCC event. Chapter VII describes the analysis results of the TRISO fuel microanalysis of the 600MWth and 450

  1. Miniaturized LTCC elliptic-function lowpass filters with side stopbands

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

    Hsieh, Lung -Hwa; Dai, Steve Xunhu

    2015-05-28

    A compact, high-selectivity, and wide stopband lowpass filter is highly demanded in wireless communication systems to suppress adjacent harmonics and unwanted signals. In this letter, a new miniaturized lowpass filter with elliptic-function frequency response is introduced. The filter is fabricated in multilayer low temperature cofired ceramics. The size of the miniaturized filter is 5.5 × 3.9 × 1.72 mm3. As a result, the measured insertion loss of the filter is better than 0.37 dB from DC to 1.28 GHz and the measured stopband of the filter is great than 22 dB from 2.3 to 7.5 GHz.

  2. Pyroelectric response mechanism of barium strontium titanate ceramics in dielectric bolometer mode: The underlying essence of the enhancing effect of direct current bias field

    SciTech Connect (OSTI)

    Mao, Chaoliang; Cao, Sheng; Yan, Shiguang; Yao, Chunhua; Cao, Fei; Wang, Genshui; Dong, Xianlin; Hu, Xu; Yang, Chunli

    2013-06-17

    Pyroelectric response mechanism of Ba{sub 0.70}Sr{sub 0.30}TiO{sub 3} ceramics under dielectric bolometer (DB) mode was investigated by dielectric and pyroelectric properties measurement. The variations of total, intrinsic, and induced pyroelectric coefficients (p{sub tot}, p{sub int}, p{sub ind}) with temperatures and bias fields were analyzed. p{sub int} plays the dominant role to p{sub tot} through most of the temperature range and p{sub ind} will be slightly higher than p{sub int} above T{sub 0}. The essence of the enhancing effect of DC bias field on pyroelectric coefficient can be attributed to the high value of p{sub int}. This mechanism is useful for the pyroelectric materials (DB mode) applications.

  3. A novel self-sensing technique for tapping-mode atomic force microscopy

    SciTech Connect (OSTI)

    Ruppert, Michael G.; Moheimani, S. O. Reza

    2013-12-15

    This work proposes a novel self-sensing tapping-mode atomic force microscopy operation utilizing charge measurement. A microcantilever coated with a single piezoelectric layer is simultaneously used for actuation and deflection sensing. The cantilever can be batch fabricated with existing micro electro mechanical system processes. The setup enables the omission of the optical beam deflection technique which is commonly used to measure the cantilever oscillation amplitude. Due to the high amount of capacitive feedthrough in the measured charge signal, a feedforward control technique is employed to increase the dynamic range from less than 1 dB to approximately 35 dB. Experiments show that the conditioned charge signal achieves excellent signal-to-noise ratio and can therefore be used as a feedback signal for atomic force microscopy imaging.

  4. Ex situ Ohmic contacts on thin film YBa sub 2 Cu sub 3 O sub 7 minus x

    SciTech Connect (OSTI)

    Pendrick, V.; Brown, R.; Matey, J.R. ); Findikoglu, A.; Xi, X.X.; Venkatesan, T. ); Inam, A. )

    1991-06-01

    We report on {ital ex} {ital situ} fabrication of gold contacts onto patterned YBa{sub 2}Cu{sub 3}O{sub 7{minus}{ital x}} films. Gold seed layers were blanket sputtered onto photoresist defined over the patterned films. In a second photo process, openings were aligned to the original pads and 8-{mu}m-thick contacts were electroplated. The two layers of photoresist and sputtered gold were removed leaving defined contacts. We obtained specific contact resistance of 2.6{times}10{sup {minus}7} {Omega} cm{sup 2} on post-annealed samples at 79 K. Microwave filters with contacts showed 4.2 dB loss at 9 GHz and 77 K, while comparable filters in copper showed 18 dB loss.

  5. 0.15 {mu}m InGaAs/AlGaAs/GaAs HEMT production process for high performance and high yield v-band power MMICs

    SciTech Connect (OSTI)

    Lai, R.; Biedenbender, M.; Lee, J.

    1995-12-31

    The authors present a unique high yield, high performance 0.15 {mu}m HEMT production process which supports fabrication of MMW power MMICs up to 70 GHz. This process has been transferred successfully from an R&D process to TRW`s GaAs production line. This paper reports the on-wafer test results of more than 1300 V-band MMIC PA circuits measured over 24 wafers. The best 2-stage V-band power MMICs have demonstrated state-of-the-art performance with 9 dB power gain, 20% PAE and 330 mW output power. An excellent RF yield of 60% was achieved with an 8 dB power gain and 250 mW output power specification.

  6. Response of the SPND measurement system to temperature during the Three Mile Island Unit 2 accident. [Self-Powered Neutron Detector

    SciTech Connect (OSTI)

    Wilde, N.; Morrison, J.L. Jr.

    1981-12-01

    The Self-Powered Neutron Detector (SPND) Measuring System is evaluated to determine its ability to indicate temperatures of the fuel rods in the TMI-2 reactor core during the accident. It is concluded for the following reasons that the SPND Measuring System did not provide fuel rod temperatures during the accident: the heat transfer characteristics vary over a range of five octaves; within the range of 1200 to 1800/sup 0/F, the SPND responds to temperature from convection radiation from the fuel rods and self-heating from the gamma flux; within the range of 1200 to 1800/sup 0/F, the signal cable introduces masking signals that are a function of gamma heating, integrated temperature over the cable, and core water level velocity; the data system's worst-case signal-to-noise ratio from aliasing is 0dB; and the recorder system's worst-case signal-to-noise ratio from aliasing is -24dB.

  7. KUGEL: a thermal, hydraulic, fuel performance, and gaseous fission product release code for pebble bed reactor core analysis

    SciTech Connect (OSTI)

    Shamasundar, B.I.; Fehrenbach, M.E.

    1981-05-01

    The KUGEL computer code is designed to perform thermal/hydraulic analysis and coated-fuel particle performance calculations for axisymmetric pebble bed reactor (PBR) cores. This computer code was developed as part of a Department of Energy (DOE)-funded study designed to verify the published core performance data on PBRs. The KUGEL code is designed to interface directly with the 2DB code, a two-dimensional neutron diffusion code, to obtain distributions of thermal power, fission rate, fuel burnup, and fast neutron fluence, which are needed for thermal/hydraulic and fuel performance calculations. The code is variably dimensioned so that problem size can be easily varied. An interpolation routine allows variable mesh size to be used between the 2DB output and the two-dimensional thermal/hydraulic calculations.

  8. Modular cryogenic interconnects for multi-qubit devices

    SciTech Connect (OSTI)

    Colless, J. I.; Reilly, D. J.

    2014-11-15

    We have developed a modular interconnect platform for the control and readout of multiple solid-state qubits at cryogenic temperatures. The setup provides 74 filtered dc-bias connections, 32 control and readout connections with ?3 dB frequency above 5 GHz, and 4 microwave feed lines that allow low loss (less than 3 dB) transmission 10 GHz. The incorporation of a radio-frequency interposer enables the platform to be separated into two printed circuit boards, decoupling the simple board that is bonded to the qubit chip from the multilayer board that incorporates expensive connectors and components. This modular approach lifts the burden of duplicating complex interconnect circuits for every prototype device. We report the performance of this platform at milli-Kelvin temperatures, including signal transmission and crosstalk measurements.

  9. SAR processing with non-linear FM chirp waveforms.

    SciTech Connect (OSTI)

    Doerry, Armin Walter

    2006-12-01

    Nonlinear FM (NLFM) waveforms offer a radar matched filter output with inherently low range sidelobes. This yields a 1-2 dB advantage in Signal-to-Noise Ratio over the output of a Linear FM (LFM) waveform with equivalent sidelobe filtering. This report presents details of processing NLFM waveforms in both range and Doppler dimensions, with special emphasis on compensating intra-pulse Doppler, often cited as a weakness of NLFM waveforms.

  10. Section 17

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

    Cloud-Resolving Model Simulations Conducted Over the Southern Great Plains Cloud and Radiation Testbed Site J. Dudhia and D.B. Parsons Mesoscale and Microscale Meteorology Division National Center for Atmospheric Research Boulder, Colorado Introduction An Intensive Observation Period (IOP) of the Atmospheric Radiation Measurement (ARM) Program took place at the Southern Great Plains Cloud and Radiation Testbed (CART) site from June 16-26, 1993. The National Center for Atmospheric Research

  11. NUG Webinar December 10, 2015

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

    Dec. 10, 2015 NUG Webinar December 10, 2015 Date: Thursday, December 10th, 2015 Time: 11:00 PDT Connection Info Agenda Welcome CRT update Move and outage schedule, user facing changes. Hopper retirement. Cori Phase 1 update. Edison update and plans for return in Jan. Allocations update. NUGEX elections. User Survey. Science Byte/share your research Security update: putting ssh keys into NIM Tales from the Dungeon: WARP case study Mini-tutorial: Accelerating Analysis with SciDB Downloads

  12. Research Highlight

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

    Modeling Precipitating Cumulus Congestus Observed by the ARM Radar Suite During the MC3E Field Campaign Download a printable PDF Submitter: Mechem, D. B., University of Kansas Area of Research: Cloud Processes Working Group(s): Cloud Life Cycle, Cloud-Aerosol-Precipitation Interactions Journal Reference: Mechem DB, SE Giangrande, CS Wittman, P Borque, T Toto, and P Kollias. 2015. "Insights from modeling and observational evaluation of a precipitating continental cumulus event observed

  13. Energy Economy

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

    Adam Sieminski (202) 662-1624 April 2010 Energy and the Economy US EIA & JHU SAIS 2010 Energy Conference April 6, 2010 All prices are those current at the end of the previous trading session unless otherwise indicated. Prices are sourced from local exchanges via Reuters, Bloomberg and other vendors. Data is sourced from Deutsche Bank and subject companies. DISCLOSURES AND ANALYST CERTIFICATIONS ARE LOCATED IN APPENDIX 1. Adam Sieminski, CFA Chief Energy Economist adam.sieminski@db.com +1 202

  14. ARM - Publications: Science Team Meeting Documents

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

    Spatial Hetergeneity in Mid-Summer Fluxes of Carbon, Water and Energy in Agriculutural Plots Near the SGP Central Facility Fischer, M.L.(a), Billesbach, D.(b), Berry, J.(c), Riley, W.R.(a), and Torn, M.S.(a), Lawrence Berkeley National Laboratory (a), University of Nebraska (b), Carnegie Institution of Washington (c) Twelfth Atmospheric Radiation Measurement (ARM) Science Team Meeting Patterns of land use and management are likely to dominate the spatial heterogeneity in cycles of energy,

  15. Application of phase coherent transform to cloud clutter suppression

    SciTech Connect (OSTI)

    Ng, L.C.

    1994-11-15

    This paper describes a tracking algorithm using frame-to-frame correlation with frequency domain clutter suppression. Clutter suppression was mechanized via a `Phase Coherent Transform` (PCT) approach. This approach was applied to explore the feasibility of tracking a post-boost rocket from a low earth orbit satellite with real cloud background data. Simulation results show that the PCT/correlation tracking algorithm can perform satisfactorily at signal-to-clutter ratio (SCR) as low as 5 or 7 dB.

  16. Characteristics of an erbium-doped fiber amplifier pumped by a frequency doubled diode-pumped Nd:YAG laser

    SciTech Connect (OSTI)

    Kannan, K.; Frisken, S.; Atherton, P.S. )

    1991-02-01

    Characteristics of an erbium-doped fiber amplifier pumped at 532 nm with a frequency doubled diode-pumped Nd:YAG laser are presented. A system gain of 31 dB and saturation power level of greater than 10 mW have been obtained, the highest reported so far using this pump source. The performance of the amplifier as an in-line repeater in a communication system has been evaluated over 260 km of step index single mode fiber.

  17. Energy Information Administration (EIA)- About the Commercial Buildings

    Gasoline and Diesel Fuel Update (EIA)

    Adam Sieminski (202) 662-1624 April 2010 Energy and the Economy US EIA & JHU SAIS 2010 Energy Conference April 6, 2010 All prices are those current at the end of the previous trading session unless otherwise indicated. Prices are sourced from local exchanges via Reuters, Bloomberg and other vendors. Data is sourced from Deutsche Bank and subject companies. DISCLOSURES AND ANALYST CERTIFICATIONS ARE LOCATED IN APPENDIX 1. Adam Sieminski, CFA Chief Energy Economist adam.sieminski@db.com +1 202

  18. Compact antenna arrays with wide bandwidth and low sidelobe levels

    DOE Patents [OSTI]

    Strassner, II, Bernd H.

    2014-09-09

    Highly efficient, low cost, easily manufactured SAR antenna arrays with lightweight low profiles, large instantaneous bandwidths and low SLL are disclosed. The array topology provides all necessary circuitry within the available antenna aperture space and between the layers of material that comprise the aperture. Bandwidths of 15.2 GHz to 18.2 GHz, with 30 dB SLLs azimuthally and elevationally, and radiation efficiencies above 40% may be achieved. Operation over much larger bandwidths is possible as well.

  19. A compact high-gradient 25 MeV 17 GHz RF linac for free-electron laser research

    SciTech Connect (OSTI)

    Danly, B.G.; Chen, S.C.; Kreischer, K.E.

    1995-12-31

    A new compact high-gradient (60 MeV/m) high-frequency (17.136 GHz) RF linac is presently under construction by Haimson Research Corp. (HRC) for installation at the MIT Plasma Fusion Center in the High-Gradient Accelerator and High Power Microwave Laboratory. This accelerator will utilize an existing traveling-wave relativistic klystron (TWRK) which is now operation at MIT with 25 MW power, 67 dB gain, and 52% efficiency at 17.136 GHz.

  20. 1

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

    Scale Dependence of Variability in Stratiform Clouds Based on Millimeter Wave Could Radar Z.N. Kogan, Y.L. Kogan, and D.B. Mechem Cooperative Institute for Mesoscale Meteorological Studies University of Oklahoma Norman, Oklahoma Introduction Internal variability of stratiform clouds is manifested on grid scales ranging from cloud resolving models to general circulation models, and its accurate formulation is one of the most important tasks in improvement of model predictions. Understanding cloud

  1. 1

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

    Toward a Diurnal Climatology of Cold-Season Turbulence Statistics in Continental Stratocumulus as Observed by the Atmospheric Radiation Measurement Millimeter- Wavelength Cloud Radars D.B. Mechem and Y.L. Kogan Cooperative Institute for Mesoscale Meteorological Studies University of Oklahoma Norman, Oklahoma M.E. Childers and K.M. Donner School of Meteorology University of Oklahoma Norman, Oklahoma Introduction Numerous observational studies of marine stratocumulus have demonstrated a pronounced

  2. 1

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

    Representing Cloud Processing of Aerosol in Numerical Models DB Mechem and YL Kogan Cooperative Institute for Mesoscale Meteorological Studies University of Oklahoma Norman, Oklahoma Introduction The satellite imagery in Figure 1 provides dramatic examples of how aerosol influences the cloud field. Aerosol from ship exhaust can serve as nucleation centers in otherwise cloud-free regions, forming ship tracks (top image), or can enhance the reflectance/albedo in already cloudy regions. This image

  3. 1

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

    Assessing the Errors of Microphysical Retrievals Based on Doppler Radar Parameters Y.L. Kogan, Z.N. Kogan, and D.B. Mechem Cooperative Institute for Mesoscale Meteorological Studies University of Oklahoma Norman, Oklahoma Introduction The paper analyzes errors in retrievals of cloud liquid water content (Q l ) and precipitation flux (R) based on three different sets of parameters: a) radar reflectivity, Z, b) radar reflectivity and Doppler velocity, V , and c) radar reflectivity and Doppler

  4. 1

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

    Improving the Representation of Aerosol-Cloud- Precipitation Interactions in Numerical Models D.B. Mechem and Y.L. Kogan Cooperative Institute for Mesoscale Meteorological Studies University of Oklahoma Norman, Oklahoma Introduction Accurately representing aerosol indirect effects in large-scale numerical models requires microphysical parameterizations that treat complex aerosol-cloud-precipitation interactions in a realistic manner. Here we address two important aspects of these microphysical

  5. Wideband precision analog telemetry link using digital techniques

    SciTech Connect (OSTI)

    Hearn, W.E.

    1982-10-01

    A highly linear Wideband Analog Fiber Optic Link is described which samples at a 1 MHz rate with 10-bit accuracy and transmits and receives by means of a high speed PDM code. Aliasing and sampling effects are fully suppressed and a nearly Gaussian pulse response is attained with a 2 ..mu..sec risetime. Analog signals are recovered with very low distortion and d.c. drift and a S/N ratio of better than 52 db.

  6. Joaquin Correa JoaquinCorrea@lbl.gov NERSC Data and Analytics Services

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

    Joaquin Correa JoaquinCorrea@lbl.gov NERSC Data and Analytics Services NERSC User Meeting August, 2015 Data Analytics at NERSC Data analytics at NERSC Hardware Resource Management Runtime Framework Tools + Libraries Analytics Capabilities Science Applications Climate, Cosmology, Kbase, Materials, BioImaging, Your science! Statistics, Machine Learning R, python, MLBase Image Processing MATLAB OMERO, Fiji Graph Analytics GraphX Database Operations SQL MPI Spark SciDB Filesystems (Lustre),

  7. Broadband Acoustic Environment at a Tidal Energy Site in Puget Sound

    SciTech Connect (OSTI)

    Xu, Jinshan; Deng, Zhiqun; Martinez, Jayson J.; Carlson, Thomas J.; Myers, Joshua R.; Weiland, Mark A.

    2012-04-04

    Admiralty Inlet has been selected as a potential tidal energy site. It is located near shipping lanes, is a highly variable acoustic environment, and is frequented by the endangered southern resident killer whale (SRKW). Resolving environmental impacts is the first step to receiving approval to deploy tidal turbines. Several monitoring technologies are being considered to determine the presence of SRKW near the turbines. Broadband noise level measurements are critical for determining design and operational specifications of these technologies. Acoustic environment data at the proposed site was acquired at different depths using a cabled vertical line array from three different cruises during high tidal period in February, May, and June 2011. The ambient noise level decreases approximately 25 dB re 1 μPa per octave from frequency ranges of 1 kHz to 70 kHz, and increases approximately 20 dB re 1 μPa per octave for the frequency from 70 kHz to 200 kHz. The difference of noise pressure levels in different months varies from 10 to 30 dB re 1 μPa for the frequency range below 70 kHz. Commercial shipping and ferry vessel traffic were found to be the most significant contributors to sound pressure levels for the frequency range from 100 Hz to 70 kHz, and the variation could be as high as 30 dB re 1 μPa. These noise level measurements provide the basic information for designing and evaluating both active and passive monitoring systems proposed for deploying and operating for tidal power generation alert system.

  8. Peter Van Gemmeren | Argonne National Laboratory

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

    Van Gemmeren Software Engineer Ph.D., Physics from Johannes Gutenberg University Mainz in Germany 1998. Diploma (Masters), Physics from Universität Siegen in Germany 1995. Member of the High Energy Physic Computing Group developing core software for the ATLAS experiment at CERN. Provided design, development and deployment of robust functional software needed by researchers to conduct and analyze physics experiments, with particular emphasis on database (Oracle, MySQL, SciDB), Input/Output

  9. Section 67

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

    Fast Atmospheric Signature Code for the Environment (FASE) H.E. Snell, W.O. Gallery, D.B. Hogan, and J.-L. Moncet Atmospheric and Environmental Research, Inc. Cambridge, Massachusetts G.P. Anderson, J.H. Chetwynd, and S. Miller Geophysics Directorate, Phillips Laboratory Hanscom AFB, Massachusetts J. Wang Atmospheric Chemistry Division National Center for Atmospheric Research Boulder, Colorado Abstract Introduction The U.S. Department of Energy (DOE) Atmospheric FASCODE for the Environment

  10. Lithospheric flexure and composite tectonic loads in the foreland of the Marathon orogenic belt: Permian Basin, west Texas and southern New Mexico

    SciTech Connect (OSTI)

    Yang, Kenn Ming; Dorobek, S. . Dept. of Geology)

    1992-01-01

    Lithospheric flexure caused by loading of orogenic belts is regarded as the main process that produces subsidence in foreland basins. However in some foreland areas, subsidence may be affected by synorogenic foreland uplifts that act as additional loads. The Permian Basin is located in the foreland area of the late Paleozoic Marathon orogenic belt (Mob). The Permian Basin consists of several sub-basins that are separated by several structurally complex uplifts. Uplift of the Central Basin Platform (CBP) and subsidence in adjacent basins were coeval with final stages of deformation in the Marathon orogen. The CBP is oriented at high angles to the Marathon orogen and consists of several blocks arranged in an en echelon pattern. Data suggest that uplift of the CBP was affected by clockwise rotation of crustal blocks between NNW-SSE trending boundary faults. Although both the Delaware Basin (DB) and Val Verde Basin (VVB) are adjacent to the Mob, the synorogenic geometries of these basins are different. The VVB has a typical flexural profile that apparently is due to loading of the Marathon orogen. However, the flexural profile becomes narrower and deeper toward the western end of the VVB where the basin is bordered by the southernmost block of the CBP. In contrast, synorogenic DB profiles have composite wavelengths which show maximum deflection next to the Mob and toward the uplifted blocks of the CBP. This suggests that synorogenic subsidence of the DB was affected by loading of the CBP. In addition, the loading geometry across the uplifted CBP is asymmetric, with greater uplift and basement shortening on the western side of the CBP and less uplift and basement shortening on the eastern side. This may explain greater synorogenic subsidence in the DB than the Midland Basin.

  11. Slide 1

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

    Deutsche Bank AG Oil & Financial Markets 2011 EIA Energy Conference 26-April-2011 Adam Sieminski, Chief Energy Economist Commodities Research adam.sieminski@db.com USA +1 202 662 1624 Deutsche Bank AG All prices are those current at the end of the previous trading session unless otherwise indicated. Prices are sourced from local exchanges via Reuters, Bloomberg and other vendors. Data is sourced from Deutsche Bank and subject companies. DISCLOSURES AND ANALYST CERTIFICATIONS ARE LOCATED IN

  12. Controlling output pulse and prepulse in a resonant microwave pulse compressor

    SciTech Connect (OSTI)

    Shlapakovski, A.; Artemenko, S.; Chumerin, P.; Yushkov, Yu.

    2013-02-07

    A resonant microwave pulse compressor with a waveguide H-plane-tee-based energy extraction unit was studied in terms of its capability to produce output pulses that comprise a low-power long-duration (prepulse) and a high-power short-duration part. The application of such combined pulses with widely variable prepulse and high-power pulse power and energy ratios is of interest in the research area of electronic hardware vulnerability. The characteristics of output radiation pulses are controlled by the variation of the H-plane tee transition attenuation at the stage of microwave energy storage in the compressor cavity. Results of theoretical estimations of the parameters tuning range and experimental investigations of the prototype S-band compressor (1.5 MW, 12 ns output pulse; {approx}13.2 dB gain) are presented. The achievable maximum in the prepulse power is found to be about half the power of the primary microwave source. It has been shown that the energy of the prepulse becomes comparable with that of the short-duration (nanosecond) pulse, while the power of the latter decreases insignificantly. The possible range of variation of the prepulse power and energy can be as wide as 40 dB. In the experiments, the prepulse level control within the range of {approx}10 dB was demonstrated.

  13. Revenue adequate bidding strategies in competitive electricity markets

    SciTech Connect (OSTI)

    Li, C.; Svoboda, A.J.; Guan, X.; Singh, H.

    1999-05-01

    Energy trading in a competitive electricity market can be modeled as a two-level optimization. At the top level a Centralized Economic Dispatch (CED) uses a priority list method to solve the fundamental problem of reliable market clearing with price discovery. The lower level consists of a set of Decentralized Bidding (DB) subproblems. The DB model uses a self-unit scheduling simulator based on parametric dynamic programming to produce hourly bid curves for the central dispatch coordinator. Unit operating constraints and costs such as the unit minimum-up and minimum-down times, ramp rates, and the unit start-up, no-load and sunk capital costs are internalized in the bid curves through the simulator. A special algorithm is presented to solve the revenue adequacy problem for marginal units. Both CED and DB models are based on the revenue maximization in contrast with the cost minimization criteria used in the conventional Unit Commitment (UC). The proposed method has been tested in a study case and some interesting results have been demonstrated.

  14. Excitation of earth-ionosphere waveguide in the ELF and lower VLF bands by modulated ionospheric current. Technical report

    SciTech Connect (OSTI)

    Field, E.C.; Bloom, R.M.

    1993-05-21

    In this report the authors use the principal of reciprocity in conjunction with a full-wave propagation code to calculate ground-level fields excited by ionospheric currents modulated at frequencies between 50 and 100 Hz with HF heaters. Their results show the dependence on source orientation, altitude, and dimension and therefore pertain to experiments using the HIPAS or HAARP ionospheric heaters. In the end-fire mode, the waveguide excitation efficiency of an ELF HED in the ionosphere is up to 20 dB greater than for a ground-based antenna, provided its altitude does not exceed 80-to-90 km. The highest efficiency occurs for a source altitude of around 70 km; if that altitude is raised to 100 km, the efficiency drops by about 20 dB in the day and 10 dB at night. That efficiency does not account for the greater conductivity modulation that might be achieved at altitudes greater than 70 km, however. The trade-off between the altitude dependencies of the excitation efficiency and maximum achievable modulation depends on the ERP of the HF heater, the optimum altitude increasing with increasing ERP. For HIPAS the best modulation altitude is around 70 km, whereas for HAARP there might be marginal value in modulating at attitudes as high as 100 Km. Ionospheric modification, Ionospheric currents, Ionospheric heating.

  15. An ultra-compact and low loss passive beam-forming network integrated on chip with off chip linear array

    SciTech Connect (OSTI)

    Lepkowski, Stefan Mark

    2015-05-01

    The work here presents a review of beam forming architectures. As an example, the author presents an 8x8 Butler Matrix passive beam forming network including the schematic, design/modeling, operation, and simulated results. The limiting factor in traditional beam formers has been the large size dictated by transmission line based couplers. By replacing these couplers with transformer-based couplers, the matrix size is reduced substantially allowing for on chip compact integration. In the example presented, the core area, including the antenna crossover, measures 0.82mm×0.39mm (0.48% the size of a branch line coupler at the same frequency). The simulated beam forming achieves a peak PNR of 17.1 dB and 15dB from 57 to 63GHz. At the 60GHz center frequency the average insertion loss is simulated to be 3.26dB. The 8x8 Butler Matrix feeds into an 8-element antenna array to show the array patterns with single beam and adjacent beam isolation.

  16. Aryl hydrocarbon hydroxlyase induction by benzo(a)anthracene: regulatory gene localized to the distal portion of mouse chromosome 17. [Mus musculus molossinus, M. m. castaneus

    SciTech Connect (OSTI)

    Legraverend, C.; Kaerenlampi, S.O.; Bigelow, S.W.; Lalley, P.A.; Kozak, C.A.; Womack, J.E.; Nebert, D.W.

    1984-07-01

    Aryl hydrocarbon (benzo(a)pyrene) hydroxylase inducibility by benzo(a)anthracene was studied in 29 somatic cell hybrid clones, developed by fusing mouse spleen or peritoneal cells from four different inbred strains with hypoxanthine phosphoribosyltransferase-deficient Chinese hamster E36 cells. Karyotype analysis plus 25 markers assigned to 16 autosomes and the X chromosome were examined. In 28 of the 29 clones, the presence or absence of inducibility is associated with the presence or absence, respectively, of mouse chromosome 17. Liver microsomal aryl hydrocarbon hydroxylase induction by 3-methylcholanthrene or benzo(a)anthracene was assessed in appropriate backcrosses with the Mus musculus molossinus, M.m. castaneus, MOR/Cv, Pl/J.SM/J and DBA/2J inbred strains and in 13 NX8 recombinant inbred lines. Twenty-seven biochemical genetic markers representing all but four autosomes were tested for possible linkage with the hydroxylase inducibility, and no linkage was found. The hepatic Ah receptor was quantitated in 26 BXD recombinant inbred lines; the Ah phenotype did not match exactly any of the more than 70 genes with established strain distribution patterns representing 12 autosomes and at least five unlinked markers. It is concluded that a major gene controlling aryl hydrocarbon hydroxylase inducibility by benzo(a)anthracene is located on chromosome 17.

  17. Transformer noise reduction with new sound insulation panel

    SciTech Connect (OSTI)

    Kanoi, M.; Hori, Y.; Maejima, M.; Obata, T.

    1983-09-01

    Recently, demands for the reduction of noise generated by transformers have been increasing. Almost all the noise generated by a transformer is a result of magnetostrictive vibration in the core. The noise radiates into the atmosphere from the tank through the insulation oil. One method of reducing such a noise is to build a free-standing enclosure of concrete and steel plates around the transformer. However, this method has some disadvantages, for example, a large area is needed for equipment installation. The authors have developed a new close-fitting sound insulation panel which is structurally isolated from supporting structures to reduce transformer noise. In addition to this isolation, small vibration transmitted through the supporting structures were further reduced with a highly damped plate. In the development of this new panel, an optimum structure was first investigated in calculations. Next, the effectiveness of the new panel was confirmed in experiments with half and full scale models. The overall noise reduction obtained with this new sound insulation panel was 14 dB(A).

  18. Prediction of number of breached rods following a LBLOCA of Candu plants using a BEPU approach

    SciTech Connect (OSTI)

    Bang, Y. S.; Kim, K.; Seul, K. W.; Woo, S. W.; Han, B. S.

    2012-07-01

    Radioactive doses following design basis accidents (DBA) have been important safety criteria of Candu nuclear power plant and they have been predicted in terms of the number of breached fuel rods. To support the licensing review on this concern, an analysis of LBLOCA has been conducted by using the BEPU method of KINS, KINS-REM. Number of Breached Rods (NBR) following a LBLOCA was predicted at 95 percentile probabilistic upper level in 95 percentile confidence level. Peak Cladding Temperatures (PCT) of the 84 bundles in the core pass 4 were calculated from the 124 MARS code runs in which the uncertainties of 10 major parameters including fuel thermal conductivity and break flow model were implemented. The fuel rod breaching criteria, PCT>1477 K, was used to determine the NBR 95/95. From the calculation, the predicted NBR 95/95 was 1591 rods and the calculated maximum NBR was lower than 2000 rods. Through the further improvements in feedback of the channel power behavior to thermalhydraulic calculation and in channel group modeling, NBR in more reliable level can be expected. (authors)

  19. Lattice and Collective Effects for PEP-X

    SciTech Connect (OSTI)

    Bane, Karl; Cai, Yunhai; Chao, Alex; Hettel, Robert; Huang, Zhirong; Nosochkov, Yuri; Stupakov, Gennady; Wang, Lanfa; Wang, Min-Huey; /SLAC

    2008-05-13

    This is a more comprehensive report of the accelerator physics in the white paper 'PEP-X Light Source at SLAC'. A new light source called 'PEP-X' would reside in the 2.2-km PEP-II tunnel. It has a hybrid lattice where two of its six arcs contain DBA cells that provide a total of 30 straight sections for insertion device beam lines and the remaining arcs contain TME cells for an extremely low emittance. Using 90 meter damping wigglers the horizontal emittance at 4.5 GeV is further reduced to 0.1 nm-rad. Many collective effects including intra-beam scattering, Touschek lifetime, and fast ion instability are studied. We expect that PEP-X will produce photon beams having brightnesses near 10{sup 22} (ph/s/mm{sup 2}/mrad{sup 2}/0.1% BW) at 10 keV and 10{sup 21} at 35 keV.

  20. Code System for PWR & BWR Multicompartment Containment Analysis, Versions MOD5

    Energy Science and Technology Software Center (OSTI)

    1999-06-02

    CONTEMPT4/MOD6 describes the response of multicompartment containment systems subjected to postulated loss-of-coolant accident (LOCA) conditions. The program can accommodate both pressurized water reactor (PWR) and boiling water reactor (BWR) containment systems. Also, both design basis accident (DBA) and degraded core type LOCA conditions can be analyzed. The program calculates the time variation of compartment pressures, temperatures, and mass and energy inventories due to inter-compartment mass and energy exchange taking into account user-supplied descriptions of compartments,more » inter-compartment junction flow areas, LOCA source terms, and user-selected problem features. Analytical models available to describe containment systems include models for containment fans and pumps, cooling sprays, heat conducting structures, sump drains, PWR ice condensers, and BWR pressure suppression systems. CONTEMPT4/MOD6 also provides analytical models for hydrogen and carbon monoxide combustion within compartments and energy transfer due to gas radiation to accommodate degraded core type accidents.« less

  1. Electric Power Research Institute Environmental Control Technology Center final monthly technical report, August 1995

    SciTech Connect (OSTI)

    1995-08-01

    Operations and maintenance continued this month at the Electric Power Research Institute`s Environmental Control Technology Center. Testing on the 4.0 MW Pilot Wet FGD unit this month involved the Trace Element Removal (TER) test block, and the simultaneous testing of the Lime Forced Oxidation process with DBA addition (LDG). Additionally, the second phase of the 1995 Carbon Injection test block began this month with the SDA/PJFF test configuration. At the end of the LDG testing this month, a one-week baseline test was conducted to generate approximately 200 lbs. of magnesium-lime FGD solids for analysis. On the 1.0 MW Post-FGD Selective Catalytic Reduction (SCR) unit, performance testing was continued this month as measurements were taken for NO{sub x} removal efficiency, residual ammonia slip, and S0{sub 3} generation across the catalysts installed in the reactor. As a result of new directions received from EPRI, this will be the last scheduled month of testing for the SCR unit in 1995. At the completion of this month, the unit will be isolated from the flue gas path and placed in a cold-standby mode for future test activities. This report describes the status of facilities and test facilities at the pilot and mini-pilot plants.

  2. Optimization of La{sub 0.7}Ba{sub 0.3}MnO{sub 3-{delta}} complex oxide laser ablation conditions by plume imaging and optical emission spectroscopy

    SciTech Connect (OSTI)

    Amoruso, S.; Bruzzese, R.; Scotti di Uccio, U.; Aruta, C.; Granozio, F. Miletto; Wang, X.; Maccariello, D.; Maritato, L.; Orgiani, P.

    2010-08-15

    The properties of thin films of complex oxides, such as La{sub 1-x}D{sub x}MnO{sub 3-{delta}} (D=Ba, Ca, Sr, etc.), produced by pulsed laser deposition depend critically on the experimental parameters in which laser ablation is carried out. Here, we report a comparative analysis of the pulsed laser ablation process of La{sub 0.7}Ba{sub 0.3}MnO{sub 3-{delta}}, in oxygen background, in the ambient pressure range from 10{sup -2} to 1 mbar, typically employed in pulsed laser deposition of manganites. The laser ablation plume was studied by using time-gated imaging and optical emission spectroscopy techniques. It was found that at a pressure of {approx_equal}10{sup -2} mbar, the plume species arriving at the substrate are characterized by hyperthermal kinetic energy ({approx_equal}10 eV), and high degree of excitation. On the contrary, at larger oxygen pressure (0.1-1 mbar), the velocity of plume species reaching the substrate, and their degree of excitation are much reduced by the confining effects of the background gas. These features explain why an appropriate choice of the experimental conditions in which the deposition process is carried out leads to better quality films, providing helpful indications to improve control over the growth process of both La{sub 1-x}D{sub x}MnO{sub 3-{delta}} and other perovskitic oxides.

  3. Scanning Tranmission X-ray Microscopic Analysis of Purifed Melanosomes of the Mouse Iris

    SciTech Connect (OSTI)

    Anderson,M.; Haraszti, T.; Peterson, G.; Wirick, S.; Jacobsen, C.; John, S.; Grunze, M.

    2006-01-01

    Melanosomes are specialized intracellular membrane bound organelles that produce and store melanin pigment. The composition of melanin and distribution of melanosomes determine the color of many mammalian tissues, including the hair, skin, and iris. However, the presence of melanosomes within a tissue carries potentially detrimental risks related to the cytotoxic indole-quinone intermediates produced during melanin synthesis. In order to study melanosomal molecules, including melanin and melanin-related intermediates, we have refined methods allowing spectromicroscopic analysis of purified melanosomes using scanning transmission X-ray microscopy. Here, we present for the first time absorption data for melanosomes at the carbon absorption edge ranging from 284 to 290 eV. High-resolution images of melanosomes at discrete energies demonstrate that fully melanized mature melanosomes are internally non-homogeneous, suggesting the presence of an organized internal sub-structure. Spectra of purified melanosomes are complex, partially described by a predominating absorption band at 288.4 eV with additional contributions from several minor bands. Differences in these spectra were detectable between samples from two strains of inbred mice known to harbor genetically determined melanosomal differences, DBA/2J and C57BL/6J, and are likely to represent signatures arising from biologically relevant and tractable phenomena.

  4. Application of the DG-1199 methodology to the ESBWR and ABWR.

    SciTech Connect (OSTI)

    Kalinich, Donald A.; Gauntt, Randall O.; Walton, Fotini

    2010-09-01

    Appendix A-5 of Draft Regulatory Guide DG-1199 'Alternative Radiological Source Term for Evaluating Design Basis Accidents at Nuclear Power Reactors' provides guidance - applicable to RADTRAD MSIV leakage models - for scaling containment aerosol concentration to the expected steam dome concentration in order to preserve the simplified use of the Accident Source Term (AST) in assessing containment performance under assumed design basis accident (DBA) conditions. In this study Economic and Safe Boiling Water Reactor (ESBWR) and Advanced Boiling Water Reactor (ABWR) RADTRAD models are developed using the DG-1199, Appendix A-5 guidance. The models were run using RADTRAD v3.03. Low Population Zone (LPZ), control room (CR), and worst-case 2-hr Exclusion Area Boundary (EAB) doses were calculated and compared to the relevant accident dose criteria in 10 CFR 50.67. For the ESBWR, the dose results were all lower than the MSIV leakage doses calculated by General Electric/Hitachi (GEH) in their licensing technical report. There are no comparable ABWR MSIV leakage doses, however, it should be noted that the ABWR doses are lower than the ESBWR doses. In addition, sensitivity cases were evaluated to ascertain the influence/importance of key input parameters/features of the models.

  5. Evaluation of noise pollution in urban traffic hubs—Noise maps and measurements

    SciTech Connect (OSTI)

    Fiedler, Paulo Eduardo Kirrian; Zannin, Paulo Henrique Trombetta

    2015-02-15

    A study was made of some of the main traffic hubs in a Latin American metropolis, in order to determine the presence or absence of noise by means of noise measurements and acoustic mapping. To characterize noise in the evaluated road stretches, 232 measurements were taken at different points. The Predictor software package was used for the noise mapping calculations. Noise sensitive areas, e.g., hospitals, were identified in the evaluated road stretches. Noise maps were calculated for two hospitals, showing the current levels of noise that reach their facades. Hypothetical scenarios were simulated by making changes in the composition of traffic and total number of vehicles, and an assessment was made of the potential influence of these modifications in reducing the noise levels reaching the facades of the buildings in question. The simulations indicated that a 50% reduction in total traffic flow, or a 50% reduction in heavy vehicle traffic flow, would reduce the noise levels by about 3 dB(A). - Highlights: • Evaluation of noise pollution in urban traffic hubs • Street systems • Environmental noise impacts • Noise mapping.

  6. Exposure Evaluation for Benzene, Lead and Noise in Vehicle and Equipment Repair Shops

    SciTech Connect (OSTI)

    Sweeney, Lynn C.

    2013-04-01

    . Noise dosimetry sampling was performed on a random basis and was representative of the different work activities within the four shops. Twenty three percent of the noise samples exceeded the occupational exposure limit of 85 decibels for an 8-hour time-weightedaverage. Work activities where noise levels were higher included use of impact wrenches and grinding wheels.

  7. CloudSat as a Global Radar Calibrator

    SciTech Connect (OSTI)

    Protat, Alain; Bouniol, Dominique; O'Connor, E. J.; Baltink, Henk K.; Verlinde, J.; Widener, Kevin B.

    2011-03-01

    The calibration of the CloudSat spaceborne cloud radar has been thoroughly assessed using very accurate internal link budgets before launch, comparisons with predicted ocean surface backscatter at 94 GHz, direct comparisons with airborne cloud radars, and statistical comparisons with ground-based cloud radars at different locations of the world. It is believed that the calibration of CloudSat is accurate to within 0.5 to 1 dB. In the present paper it is shown that an approach similar to that used for the statistical comparisons with ground-based radars can now be adopted the other way around to calibrate other ground-based or airborne radars against CloudSat and / or detect anomalies in long time series of ground-based radar measurements, provided that the calibration of CloudSat is followed up closely (which is the case). The power of using CloudSat as a Global Radar Calibrator is demonstrated using the Atmospheric Radiation Measurement cloud radar data taken at Barrow, Alaska, the cloud radar data from the Cabauw site, The Netherlands, and airborne Doppler cloud radar measurements taken along the CloudSat track in the Arctic by the RASTA (Radar SysTem Airborne) cloud radar installed in the French ATR-42 aircraft for the first time. It is found that the Barrow radar data in 2008 are calibrated too high by 9.8 dB, while the Cabauw radar data in 2008 are calibrated too low by 8.0 dB. The calibration of the RASTA airborne cloud radar using direct comparisons with CloudSat agrees well with the expected gains and losses due to the change in configuration which required verification of the RASTA calibration.

  8. MetNet: Software to Build and Model the Biogenetic Lattice of Arabidopsis

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

    Wurtele, Eve Syrkin; Li, Jie; Diao, Lixia; Zhang, Hailong; Foster, Carol M.; Fatland, Beth; Dickerson, Julie; Brown, Andrew; Cox, Zach; Cook, Dianne; et al

    2003-01-01

    MetNet (http://www.botany.iastate.edu/∼mash/metnetex/metabolicnetex.html) is publicly available software in development for analysis of genome-wide RNA, protein and metabolite profiling data. The software is designed to enable the biologist to visualize, statistically analyse and model a metabolic and regulatory network map of Arabidopsis , combined with gene expression profiling data. It contains a JAVA interface to an interactions database (MetNetDB) containing information on regulatory and metabolic interactions derived from a combination of web databases (TAIR, KEGG, BRENDA) and input from biologists in their area of expertise. FCModeler captures input from MetNetDB in a graphical form. Sub-networks can be identified and interpreted usingmore » simple fuzzy cognitive maps. FCModeler is intended to develop and evaluate hypotheses, and provide a modelling framework for assessing the large amounts of data captured by high-throughput gene expression experiments. FCModeler and MetNetDB are currently being extended to three-dimensional virtual reality display. The MetNet map, together with gene expression data, can be viewed using multivariate graphics tools in GGobi linked with the data analytic tools in R. Users can highlight different parts of the metabolic network and see the relevant expression data highlighted in other data plots. Multi-dimensional expression data can be rotated through different dimensions. Statistical analysis can be computed alongside the visual. MetNet is designed to provide a framework for the formulation of testable hypotheses regarding the function of specific genes, and in the long term provide the basis for identification of metabolic and regulatory networks that control plant composition and development.« less

  9. Acoustic agglomeration of power plant fly ash. Final report

    SciTech Connect (OSTI)

    Reethof, G.; McDaniel, O.H.

    1982-01-01

    The work has shown that acoustic agglomeration at practical acoustic intensities and frequencies is technically and most likely economically viable. The following studies were performed with the listed results: The physics of acoustic agglomeration is complex particularly at the needed high acoustic intensities in the range of 150 to 160 dB and frequencies in the 2500 Hz range. The analytical model which we developed, although not including nonlinear acoustic efforts, agreed with the trends observed. We concentrated our efforts on clarifying the impact of high acoustic intensities on the generation of turbulence. Results from a special set of tests show that although some acoustically generated turbulence of sorts exists in the 150 to 170 dB range with acoustic streaming present, such turbulence will not be a significant factor in acoustic agglomeration compared to the dominant effect of the acoustic velocities at the fundamental frequency and its harmonics. Studies of the robustness of the agglomerated particles using the Anderson Mark III impactor as the source of the shear stresses on the particles show that the agglomerates should be able to withstand the rigors of flow through commercial cyclones without significant break-up. We designed and developed a 700/sup 0/F tubular agglomerator of 8'' internal diameter. The electrically heated system functioned well and provided very encouraging agglomeration results at acoustic levels in the 150 to 160 dB and 2000 to 3000 Hz ranges. We confirmed earlier results that an optimum frequency exists at about 2500 Hz and that larger dust loadings will give better results. Studies of the absorption of acoustic energy by various common gases as a function of temperature and humidity showed the need to pursue such an investigation for flue gas constituents in order to provide necessary data for the design of agglomerators. 65 references, 56 figures, 4 tables.

  10. Constraining the neutrino magnetic dipole moment from white dwarf pulsations

    SciTech Connect (OSTI)

    Crsico, A.H.; Althaus, L.G.; Garca-Berro, E. E-mail: althaus@fcaglp.unlp.edu.ar E-mail: kepler@if.ufrgs.br

    2014-08-01

    Pulsating white dwarf stars can be used as astrophysical laboratories to constrain the properties of weakly interacting particles. Comparing the cooling rates of these stars with the expected values from theoretical models allows us to search for additional sources of cooling due to the emission of axions, neutralinos, or neutrinos with magnetic dipole moment. In this work, we derive an upper bound to the neutrino magnetic dipole moment (?{sub ?}) using an estimate of the rate of period change of the pulsating DB white dwarf star PG 1351+489. We employ state-of-the-art evolutionary and pulsational codes which allow us to perform a detailed asteroseismological period fit based on fully DB white dwarf evolutionary sequences. Plasmon neutrino emission is the dominant cooling mechanism for this class of hot pulsating white dwarfs, and so it is the main contributor to the rate of change of period with time (Pidot) for the DBV class. Thus, the inclusion of an anomalous neutrino emission through a non-vanishing magnetic dipole moment in these sequences notably influences the evolutionary timescales, and also the expected pulsational properties of the DBV stars. By comparing the theoretical Pidot value with the rate of change of period with time of PG 1351+489, we assess the possible existence of additional cooling by neutrinos with magnetic dipole moment. Our models suggest the existence of some additional cooling in this pulsating DB white dwarf, consistent with a non-zero magnetic dipole moment with an upper limit of ?{sub ?}?<10{sup -11}?{sub B}. This bound is somewhat less restrictive than, but still compatible with, other limits inferred from the white dwarf luminosity function or from the color-magnitude diagram of the Globular cluster M5. Further improvements of the measurement of the rate of period change of the dominant pulsation mode of PG 1351+489 will be necessary to confirm our bound.

  11. November 8

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

    8 November 8 Attending: Eric Iwona JeffP JeffA Mike Craig Utilization: Cluster is full as usual recently with over 1800 cores in service. Outages: Nothing major. Icecube db connection got blocked by NERSC security and was cleared. Upcoming Downtimes: Dec. 13 there is an NGF downtime so PDSF will have a maintenance day to upgrade firmware on some servers, upgrade SGE and do miscellaneous hardware work. Procurements: All new hardware has been installed and there are currently no procurements in

  12. Alterations of urinary metabolite profile in model diabetic nephropathy

    SciTech Connect (OSTI)

    Stec, Donald F.; Wang, Suwan; Stothers, Cody; Avance, Josh; Denson, Deon; Harris, Raymond; Voziyan, Paul

    2015-01-09

    Highlights: • {sup 1}H NMR spectroscopy was employed to study urinary metabolite profile in diabetic mouse models. • Mouse urinary metabolome showed major changes that are also found in human diabetic nephropathy. • These models can be new tools to study urinary biomarkers that are relevant to human disease. - Abstract: Countering the diabetes pandemic and consequent complications, such as nephropathy, will require better understanding of disease mechanisms and development of new diagnostic methods. Animal models can be versatile tools in studies of diabetic renal disease when model pathology is relevant to human diabetic nephropathy (DN). Diabetic models using endothelial nitric oxide synthase (eNOS) knock-out mice develop major renal lesions characteristic of human disease. However, it is unknown whether they can also reproduce changes in urinary metabolites found in human DN. We employed Type 1 and Type 2 diabetic mouse models of DN, i.e. STZ-eNOS{sup −/−} C57BLKS and eNOS{sup −/−} C57BLKS db/db, with the goal of determining changes in urinary metabolite profile using proton nuclear magnetic resonance (NMR). Six urinary metabolites with significantly lower levels in diabetic compared to control mice have been identified. Specifically, major changes were found in metabolites from tricarboxylic acid (TCA) cycle and aromatic amino acid catabolism including 3-indoxyl sulfate, cis-aconitate, 2-oxoisocaproate, N-phenyl-acetylglycine, 4-hydroxyphenyl acetate, and hippurate. Levels of 4-hydroxyphenyl acetic acid and hippuric acid showed the strongest reverse correlation to albumin-to-creatinine ratio (ACR), which is an indicator of renal damage. Importantly, similar changes in urinary hydroxyphenyl acetate and hippurate were previously reported in human renal disease. We demonstrated that STZ-eNOS{sup −/−} C57BLKS and eNOS{sup −/−} C57BLKS db/db mouse models can recapitulate changes in urinary metabolome found in human DN and therefore can be

  13. February 15

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

    5 February 15 Attending: Eric and Jay from NERSC and users Andrei, Marjorie and Jeff P. Cluster Utilization: Filled to capacity Atlas plans: many students finishing and new ones are starting so there has been a lull in jobs. Andrei is using cvmfs. It is working and should be put on all nodes including the debug node. Discussed squid for db access on the hill - should it be moved to PDSF? Not critical for now... Upcoming downtimes: eliza4 maintenance Procurements/new hardware: Got the new eliza5

  14. February 16

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

    16 February 16 PDSF Users Meeting 2/16/10 Cluster status: Utilization has been light, mostly icecube and STAR. Outages: None Upcoming downtimes: None, but PDSF will be short-staffed for a while with Iwona taking leave and Jay and Eric taking some vacation time. New hardware: ATLAS storave and ALICE nodes in progress, still working on some details related to ALICE storage. New db nodes finally arrived today. Retirement plan: Jay sent out a document a couple weeks ago - next week we will start

  15. Controlling the width of a femtosecond continuum generated in a small-diameter fibre

    SciTech Connect (OSTI)

    Kobtsev, Sergey M; Kukarin, S V; Fateev, N V

    2002-01-31

    The control of the width of a continuum generated in a tapered germanium-doped silica fibre with the waist diameter of {approx}3 {mu}m is experimentally demonstrated for the first time. The width of the continuum was controlled by varying the wavelength of chirped femtosecond pump pulses near the zero-point of the group velocity dispersion of the fibre. The width of the continuum at the -20-dB level was varied from 98 to 790 nm by tuning the central wavelength of 80-fs, 0.6-nJ input pulses from 789 to 847 nm. (control of laser radiation parameters)

  16. lanl | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    lanl On Womens Equality Day, we celebrate NNSA's talented Women in STEM Los Alamos National Laboratory Steam Plant Project Kickoff Meeting ESPC KICK OFF MEET_ANDY 8_22_FINAL VERSION_2.pptx ESPC KICK OFF MEET_JOE 8_22_16_V2 (002).pptx Updated on 8/26/2016. Los Alamos National Laboratory Steam Plant Project Reports and Analysis 2.10_SMSI_LANL Steam Plant Analysis_Concepts_120313.pptx 2.10_SMSI-SteamPlant_100%Report_011714_Rev1.pdf Analysis of Alternatives LANL Utilities Division.pdf CHP vs DB

  17. Los Alamos National Laboratory Steam Plant Project Reports and Analysis |

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration | (NNSA) Reports and Analysis 2.10_SMSI_LANL Steam Plant Analysis_Concepts_120313.pptx 2.10_SMSI-SteamPlant_100%Report_011714_Rev1.pdf Analysis of Alternatives LANL Utilities Division.pdf CHP vs DB Analysis.docx Comparison of Air Quality Permitting Impact of New CHP Plant vs Local Boilers.docx Comparison of CO2 Emissions and Water Consumption.docx History of Alternatives and Decisions.docx LANL STEAM PLANT REPORT FINAL 9-29 -Bechtel.pdf Parsons AOA

  18. Research Highlight

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

    Comparison of Mixed-layer Heights from Airborne HSRL and WRF-Chem During CARES Download a printable PDF Submitter: Scarino, A. J., Science Systems and Applications, Inc. Area of Research: Aerosol Properties Working Group(s): Aerosol Life Cycle Journal Reference: Scarino AJ, MD Obland, JD Fast, SP Burton, RA Ferrare, CA Hostetler, LK Berg, B Lefer, C Haman, JW Hair, RR Rogers, C Butler, AL Cook, and DB Harper. 2014. "Comparison of mixed layer heights from airborne high spectral resolution

  19. Ultrasonic transducer

    DOE Patents [OSTI]

    Taylor, Steven C.; Kraft, Nancy C.

    2007-03-13

    An ultrasonic transducer having an effective center frequency of about 42 MHz; a bandwidth of greater than 85% at 6 dB; a spherical focus of at least 0.5 inches in water; an F4 lens; a resolution sufficient to be able to detect and separate a 0.005 inch flat-bottomed hole at 0.005 inches below surface; and a beam size of approximately 0.006–0.008 inches measured off a 11/2 mm ball in water at the transducer's focal point.

  20. DOE-RL FOIA/PA Office

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

    2/03 FRI 10:02 FAX 1 509 376 9704 DOE-RL FOIA/PA Office [41002 .,UU".. ...,. '.1..1 Department of Energy .Rlchland Operations Office P.O. Box 550 Richland, Washington 993.52 APR. 4 2fJOa ( 03~PRO.O389 Mr. D. B. Van Leuven, President and Chief Executive Officer Fluor Hanford, Inc. Richland, Washington 993~2 DearMr; Van Leuven: CONTRACT NO. DB-ACO6-96RL13200 -REDUCTION IN LONG-TERM LIABll..ITIES The U.S. Department of Energy (DOE), Richland Operations Office (RL). is C1UTCntly reviewing the

  1. A 75 MW S-Band Klystron

    SciTech Connect (OSTI)

    Ferguson, Patrick; Read, Michael; Ives, Robert Lawrence; Marsden, David

    2013-12-16

    This program performed computational and preliminary mechanical design for a klystron producing 75 MW at 2.856 GHz using periodic permanent magnet (PPM) focusing. The performance specifications achieved were those for the Matter-Radiation Interactions in the Extremes (MaRIE) project at Los Alamos National Laboratory. The klystron is designed to provide 10 microsecond pulses at 60 Hz with 56 dB gain. The PPM-Focusing eliminates requirements for solenoids and their associated power supplies, cooling systems, interlocks, control and diagnostic instrumentation, and maintenance. The represents a significant in both acquisition and operating costs. It also increases reliability by eliminating many potential failure modes.

  2. SREL Reprint #3358

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

    8 What is in a "common" name? A call for consistent terminology for nonnative Sus scrofa David A. Keiter1, John J. Mayer2, and James C. Beasley1 1University of Georgia, Savannah River Ecology Laboratory, D.B. Warnell School of Forestry and Natural Resources, P.O. Drawer E, Aiken, SC 29802, USA 2Savannah River National Laboratory, Savannah River Nuclear Solutions, LLC, Savannah River Site, Aiken, SC 29808, USA Abstract: Sus scrofa is both a destructive invasive species and a popular

  3. Research Highlight

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

    Time Scales of Variability of Marine Low Clouds PI Contact: de Szoeke, S. P., Oregon State University Area of Research: Cloud Distributions/Characterizations Working Group(s): Cloud Life Cycle Journal Reference: de Szoeke SP, KL Verlinden, SE Yuter, and DB Mechem. 2016. "The Time Scales of Variability of Marine Low Clouds." Journal of Climate, 29, doi:10.1175/JCLI-D-15-0460.1. ISCCP low cloud (top pressure > 560 hPa) amount explained by 1 standard deviation of inversion strength for

  4. Compressor surge counter

    DOE Patents [OSTI]

    Castleberry, Kimberly N.

    1983-01-01

    A surge counter for a rotating compressor is provided which detects surging by monitoring the vibration signal from an accelerometer mounted on the shaft bearing of the compressor. The circuit detects a rapid increase in the amplitude envelope of the vibration signal, e.g., 4 dB or greater in less than one second, which is associated with a surge onset and increments a counter. The circuit is rendered non-responsive for a period of about 5 seconds following the detection which corresponds to the duration of the surge condition. This prevents multiple registration of counts during the surge period due to rapid swings in vibration amplitude during the period.

  5. A Voltage Controlled Oscillator for a Phase-Locked Loop Frequency Synthesizer in a Silicon-on-Sapphire Process

    SciTech Connect (OSTI)

    Garrison, Sean

    2009-05-21

    Engineers from a government-owned engineering and manufacturing facility were contracted by government-owned research laboratory to design and build an S-band telemetry transmitter using Radio Frequency Integrated Circuit (RFIC) technology packaged in a Low-Temperature Co-fired Ceramic (LTCC) Multi-Chip Module. The integrated circuit technology chosen for the Phase-Locked Loop Frequency Synthesizer portion of the telemetry transmitter was a 0.25 um CMOS process that utilizes a sapphire substrate and is fabricated by Peregrine Semiconductor corporation. This thesis work details the design of the Voltage Controlled Oscillator (VCO) portion of the PLL frequency synthesizer and constitutes an fully integrated VCO core circuit and a high-isolation buffer amplifier. The high-isolation buffer amplifier was designed to provide 16 dB of gain for 2200-3495 MHz as well as 60 dB of isolation for the oscillator core to provide immunity to frequency pulling due to RF load mismatch. Actual measurements of the amplifier gain and isolation showed the gain was approximately 5 dB lower than the simulated gain when all bond-wire and test substrate parasitics were taken into account. The isolation measurements were shown to be 28 dB at the high end of the frequency band but the measurement was more than likely compromised due to the aforementioned bond-wire and test substrate parasitics. The S-band oscillator discussed in this work was designed to operate over a frequency range of 2200 to 2300 MHz with a minimum output power of 0 dBm with a phase-noise of -92 dBc/Hz at a 100 kHz offset from the carrier. The tuning range was measured to be from 2215 MHz to 2330 MHz with a minimum output power of -7 dBm over the measured frequency range. A phase-noise of -90 dBc was measured at a 100 kHz offset from the carrier.

  6. ARM News &#187; Publications

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

    Publication Notice: New Journal Reference Available Thu, 01 Sep 2016 17:52:52 +0000 Publications http://www.arm.gov/publications?date=20160901#20160901 de Szoeke SP, KL Verlinden, SE Yuter, and DB Mechem. 2016. &#60;a href=&#34;http://journals.ametsoc.org/doi/abs/10.1175/JCLI-D-15-0460.1&#34; class=&#34;external&#34;&#62;&#34;The Time Scales of Variability of Marine Low Clouds.&#34;&#60;/a&#62; &#60;i&#62;Journal of Climate&#60;/i&#62;, 29,

  7. ldc_Re1e4_uv_ssgs.eps

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

    lanl On Womens Equality Day, we celebrate NNSA's talented Women in STEM Los Alamos National Laboratory Steam Plant Project Kickoff Meeting ESPC KICK OFF MEET_ANDY 8_22_FINAL VERSION_2.pptx ESPC KICK OFF MEET_JOE 8_22_16_V2 (002).pptx Updated on 8/26/2016. Los Alamos National Laboratory Steam Plant Project Reports and Analysis 2.10_SMSI_LANL Steam Plant Analysis_Concepts_120313.pptx 2.10_SMSI-SteamPlant_100%Report_011714_Rev1.pdf Analysis of Alternatives LANL Utilities Division.pdf CHP vs DB

  8. 080310_NERSC_WS.pptx

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

    REQUIREMENTS WORKSHOP: FES August 3-4, 2010 Rockville MD Lee. A. Berry, for Paul Bonoli and the RF SciDAC Team L.A. Berry, D.B. Batchelor, D. L. Green,, E. D`Azevedo, E. F. Jaeger C.K. Phillips, E. Valeo N. Gorelenkov, H. Qin P.T. Bonoli, J.C. Wright R.W. Harvey, A.P. Smirnov Y. Petrov M. Choi M. Brambilla R. Bilato D. Smithe T. Austin J. Carlsson D. D'Ippolito, J. Myra - Lodestar Research Politecnico di Torino R. Maggiora Participants in the Center for Simulation of Wave-Plasma Interactions

  9. Note: On-line weak signal detection via adaptive stochastic resonance

    SciTech Connect (OSTI)

    Lu, Siliang; He, Qingbo Kong, Fanrang

    2014-06-15

    We design an instrument with a novel embedded adaptive stochastic resonance (SR) algorithm that consists of a SR module and a digital zero crossing detection module for on-line weak signal detection in digital signal processing applications. The two modules are responsible for noise filtering and adaptive parameter configuration, respectively. The on-line weak signal detection can be stably achieved in seconds. The prototype instrument exhibits an advance of 20 dB averaged signal-to-noise ratio and 5 times averaged adjust R-square as compared to the input noisy signal, in considering different driving frequencies and noise levels.

  10. Deep Burn Develpment of Transuranic Fuel for High-Temperature Helium-Cooled Reactors - July 2010

    SciTech Connect (OSTI)

    Snead, Lance Lewis; Besmann, Theodore M; Collins, Emory D; Bell, Gary L

    2010-08-01

    The DB Program Quarterly Progress Report for April - June 2010, ORNL/TM/2010/140, was distributed to program participants on August 4. This report discusses the following: (1) TRU (transuranic elements) HTR (high temperature helium-cooled reactor) Fuel Modeling - (a) Thermochemical Modeling, (b) 5.3 Radiation Damage and Properties; (2) TRU HTR Fuel Qualification - (a) TRU Kernel Development, (b) Coating Development, (c) ZrC Properties and Handbook; and (3) HTR Fuel Recycle - (a) Recycle Processes, (b) Graphite Recycle, (c) Pyrochemical Reprocessing - METROX (metal recovery from oxide fuel) Process Development.

  11. Emissions comparison of alternative fuels in an advanced automotive diesel engine. Interim report, October 1997--April 1998

    SciTech Connect (OSTI)

    Sirman, M.B.; Owens, E.C.; Whitney, K.A.

    1998-09-01

    Exhaust emissions mappings were conducted for six alternative diesel fuels in a Daimler-Benz (DB) OM6l1 diesel engine. The OM6l 1 engine is a 2.2L, direct-injection diesel with a Bosch, high-pressure, common-rail, fuel-injection system. The engine design closely matches the specifications of the Partnership for a New Generation Vehicle (PNGV) target compression-ignition engine. Triplicate 13-mode, steady-state test sequences were performed for each fuel, with a 2-D control fuel serving as the baseline. No adjustments were made to the engine to compensate for any performance differences resulting from fuel property variations.

  12. User's guide for waste tank corrosion data model code

    SciTech Connect (OSTI)

    Mackey, D.B.; Divine, J.R.

    1986-12-01

    Corrosion tests were conducted on A-516 and A-537 carbon steel in simulated Double Shell Slurry, Future PUREX, and Hanford Facilities wastes. The corrosion rate data, gathered between 25 and 180/sup 0/C, were statistically ''modeled'' for each waste; a fourth model was developed that utilized the combined data. The report briefly describes the modeling procedure and details on how to access information through a computerized data system. Copies of the report and operating information may be obtained from the author (DB Mackey) at 509-376-9844 of FTS 444-9844.

  13. A compact design for the Josephson mixer: The lumped element circuit

    SciTech Connect (OSTI)

    Pillet, J.-D.; Flurin, E.; Mallet, F. Huard, B.

    2015-06-01

    We present a compact and efficient design in terms of gain, bandwidth, and dynamical range for the Josephson mixer, the superconducting circuit performing three-wave mixing at microwave frequencies. In an all lumped-element based circuit with galvanically coupled ports, we demonstrate nondegenerate amplification for microwave signals over a bandwidth up to 50?MHz for a power gain of 20?dB. The quantum efficiency of the mixer is shown to be about 70%, and its saturation power reaches ?112 dBm.

  14. Enhanced four-wave mixing in graphene-silicon slow-light photonic crystal waveguides

    SciTech Connect (OSTI)

    Zhou, Hao E-mail: tg2342@columbia.edu; Gu, Tingyi E-mail: tg2342@columbia.edu McMillan, James F.; Wong, Chee Wei E-mail: tg2342@columbia.edu; Petrone, Nicholas; Zande, Arend van der; Hone, James C.; Yu, Mingbin; Lo, Guoqiang; Kwong, Dim-Lee; Feng, Guoying; Zhou, Shouhuan

    2014-09-01

    We demonstrate the enhanced four-wave mixing of monolayer graphene on slow-light silicon photonic crystal waveguides. 200-μm interaction length, a four-wave mixing conversion efficiency of −23 dB is achieved in the graphene-silicon slow-light hybrid, with an enhanced 3-dB conversion bandwidth of about 17 nm. Our measurements match well with nonlinear coupled-mode theory simulations based on the measured waveguide dispersion, and provide an effective way for all-optical signal processing in chip-scale integrated optics.

  15. Ultrasonic transducer

    DOE Patents [OSTI]

    Taylor, Steven C.; Kraft, Nancy C.

    2007-03-13

    An ultrasonic transducer having an effective center frequency of about 42 MHz; a bandwidth of greater than 85% at 6 dB; a spherical focus of at least 0.5 inches in water; an F4 lens; a resolution sufficient to be able to detect and separate a 0.005 inch flat-bottomed hole at 0.005 inches below surface; and a beam size of approximately 0.0060.008 inches measured off a 11/2 mm ball in water at the transducer's focal point.

  16. Note: Readout of a micromechanical magnetometer for the ITER fusion reactor

    SciTech Connect (OSTI)

    Rimminen, H.; Kyynaeraeinen, J.

    2013-05-15

    We present readout instrumentation for a MEMS magnetometer, placed 30 m away from the MEMS element. This is particularly useful when sensing is performed in high-radiation environment, where the semiconductors in the readout cannot survive. High bandwidth transimpedance amplifiers are used to cancel the cable capacitances of several nanofarads. A frequency doubling readout scheme is used for crosstalk elimination. Signal-to-noise ratio in the range of 60 dB was achieved and with sub-percent nonlinearity. The presented instrument is intended for the steady-state magnetic field measurements in the ITER fusion reactor.

  17. Diapositive 1

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

    ganil-spiral2.eu Super Heavy Nuclei International Symposium Texas A & M University, College Station TX, USA March 31 - April 02, 2015 Christelle Stodel (GANIL) Study of very Heavy Nuclei at GANIL-SPIRAL2 facilities * SPIRAL 2 Facility  LINAG  NFS   Physics cases  Technical description  Targets issues * GANIL  decay spectroscopy of 257 Db  AGATA campaign * Conclusions and Perspectives Study of very Heavy Nuclei at GANIL-SPIRAL2 facilities * SPIRAL 2 Facility  LINAG

  18. ARM - Publications: Science Team Meeting Documents

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

    I Method Potter, G.L.(a), Boyle, J.S.(a), Cederwall, R.T.(a), Fiorino, M.(a), Hnilo, J.J.(a), Phillips, T.J.(a), and Williamson, D.(b), Lawrence Livermore National Laboratory (a), National Center for Atmospheric Research (b) Twelfth Atmospheric Radiation Measurement (ARM) Science Team Meeting We present a methodology to diagnose GCM errors by using NWP analyses to initialize a climate model. The analysis is used as input in conjunction with ARM data to study the initial model drift (6-36 hours)

  19. ARM - Publications: Science Team Meeting Documents

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

    II Results Hnilo, J.J.(a), Boyle, J.S.(a), Cederwall, R.T.(a), Fiorino, M.(a), Phillips, T.J.(a), Potter, G.L.(a), and Williamson, D.(b), Lawrence Livermore National Laboratory (a), National Center for Atmospheric Research (b) Twelfth Atmospheric Radiation Measurement (ARM) Science Team Meeting We have begun with two tasks to evaluate the initialization process. The first is what we term a "perfect model" method which addresses procedural questions such as: nudging, interpolation of

  20. Study Finds DOE-Funded Research in Energy Storage Provides a Vital Foundation for Success of Today's Hybrid and Electric Vehicles

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

    r ams Number of Citations Office of Planning, Budget and Analysis U.S. Department of Energy * Office of Energy Efficiency and Renewable Energy May 2 0 0 9 � EERERe eS d y B - De mo at gRe sAc h i db y EERE e v e t l s u i n t n sr if re t u i v t t r o s p e c Study Finds DOE-funded Research in Energy Storage Provides a Vital Foundation for Success of Today's Hybrid & Electric Vehicles ‹ Hybrid and electric vehicles are showing great developmental and commercial market progress. ‹

  1. Final report for DOE Award # DE- SC0010039*: Carbon dynamics of forest recovery under a changing climate: Forcings, feedbacks, and implications for earth system modeling

    SciTech Connect (OSTI)

    Anderson-Teixeira, Kristina J.; DeLucia, Evan H.; Duval, Benjamin D.

    2015-10-29

    To advance understanding of C dynamics of forests globally, we compiled a new database, the Forest C database (ForC-db), which contains data on ground-based measurements of ecosystem-level C stocks and annual fluxes along with disturbance history. This database currently contains 18,791 records from 2009 sites, making it the largest and most comprehensive database of C stocks and flows in forest ecosystems globally. The tropical component of the database will be published in conjunction with a manuscript that is currently under review (Anderson-Teixeira et al., in review). Database development continues, and we hope to maintain a dynamic instance of the entire (global) database.

  2. A tool to detect external cracks from within a metal tube

    SciTech Connect (OSTI)

    Caffey, T.W.H.

    1997-01-01

    A tool using a continuous electromagnetic wave from a transverse magnetic-dipole source with a coaxial electric-dipole receiver is outlined for the detection of external sidewall cracks in boiler tubes. A numerical study of the distribution of the fields shows that the direct transmission from the source to the receiver is reduced from that in free space. Further, if the diameter of the receiver dipole is made sufficiently small, it should be possible to detect cracks with a scattering loss of up to 40dB in thin-walled boiler tubes.

  3. Mission Support Contract Section J Contract No. DE-AC06-09RL14728

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

    J-7-1 ATTACHMENT J-7 SMALL DISADVANTAGED BUSINESS PARTICIPATION PROGRAM TARGETS Mission Support Contract Section J Contract No. DE-AC06-09RL14728 J-7-2 SMALL DISADVANTAGED BUSINESS PARTICIPATION PROGRAM TARGETS A. Mission Support Alliance, LLC NAICS Co d e De s c rip tio n o f NAICS S u b s e c to rs S DB Do lla rs P e rc e n ta g e * 531312 Nonresidential Property Managers $22,924,301 0.7 541614 Process, Physical Distribution and Logistics Consulting Services $22,953,821 0.8 541690 Scientific

  4. Lower Hybrid to Whistler Wave Conversion

    SciTech Connect (OSTI)

    Winske, Dan

    2012-07-16

    In this presentation we discuss recent work concerning the conversion of whistler waves to lower hybrid waves (as well as the inverse process). These efforts have been motivated by the issue of attenuation of upward propagating whistler waves in the ionosphere generated by VLF transmitters on the ground, i.e., the 'Starks 20 db' problem, which affects the lifetimes of energetic electrons trapped in the geomagnetic field at low magnetic altitude (L). We discuss recent fluid and kinetic plasma simulations as well as ongoing experiments at UCLA to quantify linear and nonlinear mode conversion of lower hybrid to whistler waves.

  5. Development and Production of a 201 MHz, 5.0 MW Peak Power Klystron

    SciTech Connect (OSTI)

    Aymar, Galen; Eisen, Edward; Stockwell, Brad; Begum, rasheda; Lenci, Steve; Eisner, Rick; Cesca, Eugene

    2016-01-01

    Communications & Power Industries LLC has designed and manufactured the VKP-8201A, a high peak power, high gain, VHF band klystron. The klystron operates at 201.25 MHz, with 5.0 MW peak output power, 34 kW average output power, and a gain of 36 dB. The klystron is designed to operate between 1.0 MW and 4.5 MW in the linear range of the transfer curve. The klystron utilizes a unique magnetic field which enables the use of a proven electron gun design with a larger electron beam requirement. Experimental and predicted performance data are compared.

  6. Microsoft PowerPoint - CSWPI_PowerpointTemplate3_v2

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

    Requirements for the Centre for Simulation of Wave-Plasma Interactions (CSWPI) Paul T. Bonoli Plasma Science and Fusion Center - MIT NERSC FES Requirements for 2017 March 19-20, 2013 Rockville, MD The SciDAC Center for Simulation of Wave - Plasma Interactions (CSWPI) L.A. Berry, D.B. Batchelor, D. L. Green, E.F. Jaeger, E. D`Azevedo C.K. Phillips, E. Valeo N. Bertelli, H. Qin P.T. Bonoli, J.C. Wright, J. P. Lee, A. Ram R.W. Harvey, Y. Petrov A.P. Smirnov N.M. Ershov M. Choi M. Brambilla R.

  7. January 4

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

    4 January 4 PDSF users meeting 1/4/11 Attending: Eric, Katie and Jay from NERSC and users Jeff P., Thomas, Art and possibly an an unknown person on the phone (?). Cluster Status/Utilization: Quite full over the break and stable. Only issue was that at one point there were 26k jobs running or pending but that didn't cause any major problems. Outages: None. Upcoming downtimes: Need to do some work on rack 22 - clean up and rearrange some things. This will affect STAR db and will take ~5 hours.

  8. LASIC Science Plan

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

    7 Layered Atlantic Smoke Interactions with Clouds (LASIC) Science Plan P Zuidema MJ Alvarado C Chiu SP DeSzoeke CW Fairall G Feingold SJ Ghan JM Haywood P Kollias ER Lewis GM McFarguhar A McComiskey DB Mechem J Redemann DM Romps DD Turner H Wang R Wood SE Yuter P Zhu March 2016 DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes

  9. Bridging the Gap to 64-bit Computing

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

    Opteron and AMD64 A Commodity 64 bit x86 SOC Fred Weber Vice President and CTO Computation Products Group Advanced Micro Devices 22 April 2003 AMD - Salishan HPC 2003 2 Opteron/AMD64 Launch - Today! * Official Launch of AMD64 architecture and Production Server/Workstation CPUs - Series 200 (2P) available today - Series 800 (4P+) available later in Q2 * Oracle, IBM-DB2, Microsoft, RedHat, SuSe software support - And many others * Dozens of server system vendors - System builder availability this

  10. The MicroBooNE Experiment - At Work

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

    MicroBooNE at Work At Work Now The Getting Started Page holds links to help find your way around Fermilab services and prepare for working on the experiment. The MicroBooNE Contact List contains contact information for collaboration members. The Working Groups Page is a portal to these sub-sites. The Operations Page is a portal to the running detector. The Meetings Page lists the current regular meeting time slots, and also lists the collaboration meeting dates with links to the DocDB for past

  11. The MicroBooNE Experiment - Conference Talks

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

    Talks and Posters Once you have given a MicroBooNE presentation, please send your talk to Sam Zeller so it can be archived. If you have written proceedings to accompany your talk, please upload them to the MicroBooNE DocDB and send the document number to Sam. Also, remember that conference proceedings are required by Fermilab policy to be submitted to the Fermilab Technical Publications archive. Instructions for doing that are here. Click here for Future talks. Conference Presentations Speaker

  12. A 1-V series-array Josephson voltage standard operated at 35 GHz

    SciTech Connect (OSTI)

    Mueller, F.; Koehler, H.; Weber, P.; Bluethner, K.; Meyer, H. )

    1990-11-01

    Josephson voltage standards utilize microwave-induced constant voltage steps in the dc characteristic of Josephson tunnel junctions. This paper describes the design and operation of array circuits with 108 and 2000 junctions connected in series. In contrast with similar realizations, simple {ital Q}-band equipment is used for the microwave supply. The microwave attenuation of 1000 junctions was about 1 dB. The version with 2000 junctions generated Josephson voltages up to 1.2 V when operated at 35 GHz. The stability times of the quantized levels were, under normal laboratory conditions (unshielded room), better than 10 min.

  13. Low temperature laser scanning microscopy of a superconducting radio-frequency cavity

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

    Ciovati, G.; Anlage, Steven M.; Baldwin, C.; Cheng, G.; Flood, R.; Jordan, K.; Kneisel, P.; Morrone, M.; Nemes, G.; Turlington, L.; et al

    2012-03-16

    An apparatus was created to obtain, for the first time, 2D maps of the surface resistance of the inner surface of an operating superconducting radio-frequency niobium cavity by a low-temperature laser scanning microscopy technique. This allows identifying non-uniformities of the surface resistance with a spatial resolution of about one order of magnitude better than with earlier methods. A signal-to-noise ratio of about 10 dB was obtained with 240 mW laser power and 1 Hz modulation frequency. The various components of the apparatus, the experimental procedure and results are discussed in details in this contribution.

  14. PrintRes_PeriodicChartPostCard2014

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

    0 Hg Mercury 35 Br Bromine 43 c echnetium 93 Np Neptunium 94 Pu Plutonium 95 Am Americium 96 Cm Curium 97 Bk Berkelium 98 Cf Californium 99 Es Einsteinium 100 Fm Fermium 101 Md Mendelevium 102 No Nobelium 105 107 106 108 109 111 110 112 Db Dubnium Sg Hs Hassium Bh Seaborgium Bohrium Mt Meitnerium Uun Ununnilium Uuu Unununium 114 116 103 Lr Lawrencium 104 Rf Rutherfordium Uub Ununbium Uuq Ununquadium Uuh Ununhexium T T 17 Cl Chlorine 18 Ar Argon 1 H Hydrogen 86 Rn Radon 10 Ne Neon 2 He Helium 9 O

  15. Use of an Injection Locked Magnetron to Drive a Superconducting RF Cavity

    SciTech Connect (OSTI)

    Haipeng Wang, Robert Rimmer, G. Davis, Imran Tahir, Amos Dexter, Greame Burt, Richard Carter

    2010-05-01

    The use of an injection locked CW magnetron to drive a 2.45 GHz superconducting RF cavity has been successfully demonstrated. With a locking power less than -27 dB with respect to the output and with a phase control system acting on the locking signal, cavity phase was accurately controlled for hours at a time without loss of lock whilst suppressing microphonics. The phase control accuracy achieved was 0.8 deg. r.m.s. The main contributing disturbance limiting ultimate phase control was power supply ripple from the low specification switch mode power supply used for the experiment.

  16. Sediment Control: Weirs

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

    Weirs Sediment Control: Weirs Los Alamos and Pueblo Canyons have a series of defenses-in-depth to keep stormwater on-site. August 1, 2013 Los Alamos Canyon weir slows the flow of stormwater so contaminants settle to the bottom, allowing clearer water to flow to the Rio Grande. Los Alamos Canyon weir slows the flow of stormwater so contaminants settle to the bottom, allowing clearer water to flow to the Rio Grande. RELATED IMAGES http://farm4.staticflickr.com/3693/9623361527_0ef46db516_t.jpg

  17. Inter-comparison of Computer Codes for TRISO-based Fuel Micro-Modeling and Performance Assessment

    SciTech Connect (OSTI)

    Brian Boer; Chang Keun Jo; Wen Wu; Abderrafi M. Ougouag; Donald McEachren; Francesco Venneri

    2010-10-01

    The Next Generation Nuclear Plant (NGNP), the Deep Burn Pebble Bed Reactor (DB-PBR) and the Deep Burn Prismatic Block Reactor (DB-PMR) are all based on fuels that use TRISO particles as their fundamental constituent. The TRISO particle properties include very high durability in radiation environments, hence the designs reliance on the TRISO to form the principal barrier to radioactive materials release. This durability forms the basis for the selection of this fuel type for applications such as Deep Bun (DB), which require exposures up to four times those expected for light water reactors. It follows that the study and prediction of the durability of TRISO particles must be carried as part of the safety and overall performance characterization of all the designs mentioned above. Such evaluations have been carried out independently by the performers of the DB project using independently developed codes. These codes, PASTA, PISA and COPA, incorporate models for stress analysis on the various layers of the TRISO particle (and of the intervening matrix material for some of them), model for fission products release and migration then accumulation within the SiC layer of the TRISO particle, just next to the layer, models for free oxygen and CO formation and migration to the same location, models for temperature field modeling within the various layers of the TRISO particle and models for the prediction of failure rates. All these models may be either internal to the code or external. This large number of models and the possibility of different constitutive data and model formulations and the possibility of a variety of solution techniques makes it highly unlikely that the model would give identical results in the modeling of identical situations. The purpose of this paper is to present the results of an inter-comparison between the codes and to identify areas of agreement and areas that need reconciliation. The inter-comparison has been carried out by the cooperating

  18. Racetrack resonator as a loss measurement platform for photonic components

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

    Jones, Adam M.; Univ. of Arizona, Tucson, AZ; DeRose, Christopher T.; Lentine, Anthony L.; Starbuck, Andrew; Pomerene, Andrew T. S.; Norwood, Robert A.

    2015-10-27

    This work represents the first complete analysis of the use of a racetrack resonator to measure the insertion loss of efficient, compact photonic components. Beginning with an in-depth analysis of potential error sources and a discussion of the calibration procedure, the technique is used to estimate the insertion loss of waveguide width tapers of varying geometry with a resulting 95% confidence interval of 0.007 dB. Furthermore, the work concludes with a performance comparison of the analyzed tapers with results presented for four taper profiles and three taper lengths.

  19. Sodium fast reactor gaps analysis of computer codes and models for accident analysis and reactor safety.

    SciTech Connect (OSTI)

    Carbajo, Juan; Jeong, Hae-Yong; Wigeland, Roald; Corradini, Michael; Schmidt, Rodney Cannon; Thomas, Justin; Wei, Tom; Sofu, Tanju; Ludewig, Hans; Tobita, Yoshiharu; Ohshima, Hiroyuki; Serre, Frederic

    2011-06-01

    This report summarizes the results of an expert-opinion elicitation activity designed to qualitatively assess the status and capabilities of currently available computer codes and models for accident analysis and reactor safety calculations of advanced sodium fast reactors, and identify important gaps. The twelve-member panel consisted of representatives from five U.S. National Laboratories (SNL, ANL, INL, ORNL, and BNL), the University of Wisconsin, the KAERI, the JAEA, and the CEA. The major portion of this elicitation activity occurred during a two-day meeting held on Aug. 10-11, 2010 at Argonne National Laboratory. There were two primary objectives of this work: (1) Identify computer codes currently available for SFR accident analysis and reactor safety calculations; and (2) Assess the status and capability of current US computer codes to adequately model the required accident scenarios and associated phenomena, and identify important gaps. During the review, panel members identified over 60 computer codes that are currently available in the international community to perform different aspects of SFR safety analysis for various event scenarios and accident categories. A brief description of each of these codes together with references (when available) is provided. An adaptation of the Predictive Capability Maturity Model (PCMM) for computational modeling and simulation is described for use in this work. The panel's assessment of the available US codes is presented in the form of nine tables, organized into groups of three for each of three risk categories considered: anticipated operational occurrences (AOOs), design basis accidents (DBA), and beyond design basis accidents (BDBA). A set of summary conclusions are drawn from the results obtained. At the highest level, the panel judged that current US code capabilities are adequate for licensing given reasonable margins, but expressed concern that US code development activities had stagnated and that the

  20. Mechanical-biological waste treatment and the associated occupational hygiene in Finland

    SciTech Connect (OSTI)

    Tolvanen, Outi K. . E-mail: outolvan@bytl.jyu.fi; Haenninen, Kari I.

    2006-07-01

    A special feature of waste management in Finland has been the emphasis on the source separation of kitchen biowaste (catering waste); more than two-thirds of the Finnish population participates in this separation. Source-separated biowaste is usually treated by composting. The biowaste of about 5% of the population is handled by mechanical-biological treatment. A waste treatment plant at Mustasaari is the only plant in Finland using digestion for kitchen biowaste. For the protection of their employees, the plant owners commissioned a study on environmental factors and occupational hygiene in the plant area. During 1998-2000 the concentrations of dust, microbes and endotoxins and noise levels were investigated to identify possible problems at the plant. Three different work areas were investigated: the pre-processing and crushing hall, the bioreactor hall and the drying hall. Employees were asked about work-related health problems. Some problems with occupational hygiene were identified: concentrations of microbes and endotoxins may increase to levels harmful to health during waste crushing and in the bioreactor hall. Because employees complained of symptoms such as dry cough and rash or itching appearing once or twice a month, it is advisable to use respirator masks (class P3) during dusty working phases. The noise level in the drying hall exceeded the Finnish threshold value of 85 dBA. Qualitatively harmful factors for the health of employees are similar in all closed waste treatment plants in Finland. Quantitatively, however, the situation at the Mustasaari treatment plant is better than at some Finnish dry waste treatment plants. Therefore is reasonable to conclude that mechanical sorting, which produces a dry waste fraction for combustion and a biowaste fraction for anaerobic treatment, is in terms of occupational hygiene better for employees than combined aerobic treatment and dry waste treatment.

  1. MODULAR AND FULL SIZE SIMPLIFIED BOILING WATER REACTOR DESIGN WITH FULLY PASSIVE SAFETY SYSTEMS

    SciTech Connect (OSTI)

    M. Ishii; S. T. Revankar; T. Downar; Y. Xu, H. J. Yoon; D. Tinkler; U. S. Rohatgi

    2003-06-16

    OAK B204 The overall goal of this three-year research project was to develop a new scientific design of a compact modular 200 MWe and a full size 1200 MWe simplified boiling water reactors (SBWR). Specific objectives of this research were: (1) to perform scientific designs of the core neutronics and core thermal-hydraulics for a small capacity and full size simplified boiling water reactor, (2) to develop a passive safety system design, (3) improve and validate safety analysis code, (4) demonstrate experimentally and analytically all design functions of the safety systems for the design basis accidents (DBA) and (5) to develop the final scientific design of both SBWR systems, 200 MWe (SBWR-200) and 1200 MWe (SBWR-1200). The SBWR combines the advantages of design simplicity and completely passive safety systems. These advantages fit well within the objectives of NERI and the Department of Energy's focus on the development of Generation III and IV nuclear power. The 3-year research program was structured around seven tasks. Task 1 was to perform the preliminary thermal-hydraulic design. Task 2 was to perform the core neutronic design analysis. Task 3 was to perform a detailed scaling study and obtain corresponding PUMA conditions from an integral test. Task 4 was to perform integral tests and code evaluation for the DBA. Task 5 was to perform a safety analysis for the DBA. Task 6 was to perform a BWR stability analysis. Task 7 was to perform a final scientific design of the compact modular SBWR-200 and the full size SBWR-1200. A no cost extension for the third year was requested and the request was granted and all the project tasks were completed by April 2003. The design activities in tasks 1, 2, and 3 were completed as planned. The existing thermal-hydraulic information, core physics, and fuel lattice information was collected on the existing design of the simplified boiling water reactor. The thermal-hydraulic design were developed. Based on a detailed integral

  2. Applied Parallel Metadata Indexing

    SciTech Connect (OSTI)

    Jacobi, Michael R

    2012-08-01

    The GPFS Archive is parallel archive is a parallel archive used by hundreds of users in the Turquoise collaboration network. It houses 4+ petabytes of data in more than 170 million files. Currently, users must navigate the file system to retrieve their data, requiring them to remember file paths and names. A better solution might allow users to tag data with meaningful labels and searach the archive using standard and user-defined metadata, while maintaining security. last summer, I developed the backend to a tool that adheres to these design goals. The backend works by importing GPFS metadata into a MongoDB cluster, which is then indexed on each attribute. This summer, the author implemented security and developed the user interfae for the search tool. To meet security requirements, each database table is associated with a single user, which only stores records that the user may read, and requires a set of credentials to access. The interface to the search tool is implemented using FUSE (Filesystem in USErspace). FUSE is an intermediate layer that intercepts file system calls and allows the developer to redefine how those calls behave. In the case of this tool, FUSE interfaces with MongoDB to issue queries and populate output. A FUSE implementation is desirable because it allows users to interact with the search tool using commands they are already familiar with. These security and interface additions are essential for a usable product.

  3. Deep Burn: Development of Transuranic Fuel for High-Temperature Helium-Cooled Reactors- Monthly Highlights September 2010

    SciTech Connect (OSTI)

    Snead, Lance Lewis; Besmann, Theodore M; Collins, Emory D; Bell, Gary L

    2010-10-01

    The DB Program monthly highlights report for August 2010, ORNL/TM-2010/184, was distributed to program participants by email on September 17. This report discusses: (1) Core and Fuel Analysis - (a) Core Design Optimization in the HTR (high temperature helium-cooled reactor) Prismatic Design (Logos), (b) Core Design Optimization in the HTR Pebble Bed Design (INL), (c) Microfuel analysis for the DB HTR (INL, GA, Logos); (2) Spent Fuel Management - (a) TRISO (tri-structural isotropic) repository behavior (UNLV), (b) Repository performance of TRISO fuel (UCB); (3) Fuel Cycle Integration of the HTR (high temperature helium-cooled reactor) - Synergy with other reactor fuel cycles (GA, Logos); (4) TRU (transuranic elements) HTR Fuel Qualification - (a) Thermochemical Modeling, (b) Actinide and Fission Product Transport, (c) Radiation Damage and Properties; (5) HTR Spent Fuel Recycle - (a) TRU Kernel Development (ORNL), (b) Coating Development (ORNL), (c) Characterization Development and Support, (d) ZrC Properties and Handbook; and (6) HTR Fuel Recycle - (a) Graphite Recycle (ORNL), (b) Aqueous Reprocessing, (c) Pyrochemical Reprocessing METROX (metal recovery from oxide fuel) Process Development (ANL).

  4. Rotational coherent anti-Stokes Raman spectroscopy (CARS) applied to thermometry in high-pressure hydrocarbon flames

    SciTech Connect (OSTI)

    Vestin, Fredrik; Sedarsky, David; Collin, Robert; Alden, Marcus; Linne, Mark; Bengtsson, Per-Erik

    2008-07-15

    Dual-broadband rotational coherent anti-Stokes Raman spectroscopy (DB-RCARS) has been investigated for thermometry under high-pressure and high-temperature conditions, in the product gas of fuel-lean hydrocarbon flames up to 1 MPa. Initial calibration measurements made in nitrogen, oxygen, and air, at pressures up to 1.55 MPa and temperatures up to 1800 K, showed good agreement between experimental and theoretical spectra. In the high-pressure flames, high-quality single-shot spectra were recorded in which nitrogen lines dominated, and peaks from CO{sub 2} and O{sub 2} were also visible. A spectral model including the species N{sub 2}, CO{sub 2}, and O{sub 2}, as well as the best available Raman linewidth models for flame thermometry, were used to evaluate the experimental spectra. Experimental problems as well as considerations related to the spectral evaluation are discussed. This work demonstrates the significant potential of DB-RCARS thermometry for applications in high-pressure and high-temperature environments. (author)

  5. Ultra-low power microwave CHFET integrated circuit development

    SciTech Connect (OSTI)

    Baca, A.G.; Hietala, V.M.; Greenway, D.; Sloan, L.R.; Shul, R.J.; Muyshondt, G.P.; Dubbert, D.F.

    1998-04-01

    This report summarizes work on the development of ultra-low power microwave CHFET integrated circuit development. Power consumption of microwave circuits has been reduced by factors of 50--1,000 over commercially available circuits. Positive threshold field effect transistors (nJFETs and PHEMTs) have been used to design and fabricate microwave circuits with power levels of 1 milliwatt or less. 0.7 {micro}m gate nJFETs are suitable for both digital CHFET integrated circuits as well as low power microwave circuits. Both hybrid amplifiers and MMICs were demonstrated at the 1 mW level at 2.4 GHz. Advanced devices were also developed and characterized for even lower power levels. Amplifiers with 0.3 {micro}m JFETs were simulated with 8--10 dB gain down to power levels of 250 microwatts ({mu}W). However 0.25 {micro}m PHEMTs proved superior to the JFETs with amplifier gain of 8 dB at 217 MHz and 50 {mu}W power levels but they are not integrable with the digital CHFET technology.

  6. Heterogeneous microring and Mach-Zehnder modulators based on lithium niobate and chalcogenide glasses on silicon

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

    Rao, Ashutosh; Patil, Aniket; Chiles, Jeff; Malinowski, Marcin; Novak, Spencer; Richardson, Kathleen; Rabiei, Payam; Fathpour, Sasan

    2015-08-20

    In this study, thin films of lithium niobate are wafer bonded onto silicon substrates and rib-loaded with a chalcogenide glass, Ge23Sb7S70, to demonstrate strongly confined single-mode submicron waveguides, microring modulators, and Mach-Zehnder modulators in the telecom C band. The 200 μm radii microring modulators present 1.2 dB/cm waveguide propagation loss, 1.2 × 105 quality factor, 0.4 GHz/V tuning rate, and 13 dB extinction ratio. The 6 mm long Mach-Zehnder modulators have a half-wave voltage-length product of 3.8 V.cm and an extinction ratio of 15 dB. The demonstrated work is a key step towards enabling wafer scale dense on-chip integration ofmore » high performance lithium niobate electro-optical devices on silicon for short reach optical interconnects and higher order advanced modulation schemes.« less

  7. ENGINEERING DEVELOPMENT OF ADVANCED COAL-FIRED LOW EMISSION BOILER SYSTEMS

    SciTech Connect (OSTI)

    Unknown

    1996-01-01

    As a result technical and cost evaluations in this period, a decision has been made to redirect a portion of the experimental program. The 8/94 Phase II Test Plan included the following experimental tasks: (1) Reburn development at a scale of 15 million Btu/hr, at the University of Utah; (2) large burner testing at 100 million Btu/hr, slag tap firing with reburning, at the DB Riley Research Center; (3) Bench scale copper oxide tests at Tecogen; (4) Copper oxide moving bed reactor testing at 5 million Btu/hr, at the Illinois Coal Development Park (ICDP); and (5) Copper oxide reactor testing on a 30 million Btu/hr (approximately 3 MW{sub e} equivalent) slip stream at the DB Riley Research Center. A design for the 30 million Btu/hr copper oxide slipstream was completed in sufficient detail for cost and schedule quotations on major components. Both cost and construction time estimates were significantly higher than planned, a major factor being foundation and structural requirements specific to the available site. A further technical consideration was the limited, continuous test time available, due to operating restrictions, relative to the solids residence time within the reactor.

  8. Dairy Biomass-Wyoming Coal Blends Fixed Gasification Using Air-Steam for Partial Oxidation

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

    Gordillo, Gerardo; Annamalai, Kalyan

    2012-01-01

    Concenmore » trated animal feeding operations such as dairies produce a large amount of manure, termed as dairy biomass (DB), which could serve as renewable feedstock for thermal gasification. DB is a low-quality fuel compared to fossil fuels, and hence the product gases have lower heat content; however, the quality of gases can be improved by blending with coals. This paper deals with air-steam fixed-bed counterflow gasification of dairy biomass-Wyoming coal blend (DBWC). The effects of equivalence ratio ( 1.6 < Φ < 6.4 ) and steam-to-fuel ratio ( 0.4 < S : F < 0.8 ) on peak temperatures, gas composition, gross heating value of the products, and energy recovery are presented. According to experimental results, increasing Φ and ( S : F ) ratios decreases the peak temperature and increases the H 2 and CO 2 production, while CO production decreases. On the other hand, the concentrations of CH 4 and C 2 H 6 were lower compared to those of other gases and almost not affected by Φ.« less

  9. Hybrid metasurface for ultra-broadband terahertz modulation

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

    Heyes, Jane E.; Withayachumnankul, Withawat; Grady, Nathaniel K.; Chowdhury, Dibakar Roy; Azad, Abul K.; Chen, Hou-Tong

    2014-11-05

    We demonstrate an ultra-broadband free-space terahertz modulator based on a semiconductor-integrated metasurface. The modulator is made of a planar array of metal cut-wires on a silicon-on-sapphire substrate, where the silicon layer functions as photoconductive switches. Without external excitation, the cut-wire array exhibits a Lorentzian resonant response with a transmission passband spanning dc up to the fundamental dipole resonance above 2 THz. Under photoexcitation with 1.55 eV near-infrared light, the silicon regions in the cut-wire gaps become highly conductive, causing a transition of the resonant metasurface to a wire grating with a Drude response. In effect, the low-frequency passband below 2more » THz evolves into a stopband for the incident terahertz waves. Experimental validations confirm a bandwidth of at least 100%, spanning 0.5 to 1.5 THz with -10 dB modulation depth. This modulation depth is far superior to -5 dB achievable from a plain silicon-on-sapphire substrate with effectively 25 times higher pumping energy. The proposed concept of ultra-broadband metasurface modulator can be readily extended to electrically controlled terahertz wave modulation.« less

  10. Performance of the upgraded NSLS beam position monitors

    SciTech Connect (OSTI)

    Nawrocky, R.J.; Keane, J.

    1997-07-01

    The design and initial performance of the original NSLS beam position monitor were described by J. Bittner and R. Biscardi in 1989. The receiver, which processes signals from four button type pick-up electrodes by time-division multiplexing, operates at the third harmonic of the ring rf frequency (158.66 MHz). It has an output bandwidth of about 2 kHz and a dynamic signal range of approximately 36 dB. A total of 92 receivers have been installed in the NSLS X-ray and VUV storage rings for orbit monitoring and for real time feedback. As part of a continuous effort to improve the NSLS storage ring performance, the BPMs as well as other instrumentation systems have also been undergoing upgrades over the past two years to improve their performance. In the BPM, the front end has been modified to prevent saturation of the rf multiplexing switch, the detector operating point was changed to improve output signal linearity, the dynamic range was increased to over 60 dB, and the gain calibration was standardized to 0.5 volts/mm (i.e. 2 {micro}m/mV). This paper describes the BPM modifications and presents some performance data and measurements on stored beam.

  11. Performance of a narrow band microwave filter implemented in thin-film YBa sub 2 Cu sub 3 O sub 7 minus. delta. with ohmic contacts

    SciTech Connect (OSTI)

    Kalokitis, D.; Fathy, A.; Pendrick, V.; Belohoubek, E. ); Findikoglu, A.; Inam, A.; Xi, X.X.; Venkatesan, T. ); Barner, J.B. )

    1991-02-04

    Using {ital in} {ital situ} deposited thin-film Y{sub 1}Ba{sub 2}Cu{sub 3}O{sub 7{minus}{delta}} on LaAlO{sub 3} substrates, we have developed a pseudo-interdigital three-pole stripline filter with a minimum passband loss under 3.5 dB at 9.5 GHz and 77 K. The passband is very narrow, having a bandwidth of only 50 MHz (0.5%). The filter occupies a volume of less than 0.1 cm{sup 3}. An equivalent copper filter produced a loss of 18.5 and 28 dB at 77 and 300 K, respectively. The input and output coupling is achieved by {ital ex} {ital situ} sputtered Au thin-film contacts defined on the Y{sub 1}Ba{sub 2}Cu{sub 3}O{sub 7{minus}{delta}} by a lift-off technology and ultrasonically bonded to hermetic K connectors. Some of the major concerns in the realization of narrow band filters such as air gaps between high dielectric constant substrates and uniformity of the substrate's dielectric constant are addressed.

  12. WATER FRACTIONS IN EXTRASOLAR PLANETESIMALS

    SciTech Connect (OSTI)

    Jura, M.; Xu, S., E-mail: jura@astro.ucla.edu, E-mail: sxu@astro.ucla.edu [Department of Physics and Astronomy, University of California Los Angeles, Los Angeles, CA 90095-1562 (United States)

    2012-01-15

    With the goal of using externally polluted white dwarfs to investigate the water fractions of extrasolar planetesimals, we assemble from the literature a sample that we estimate to be more than 60% complete of DB white dwarfs warmer than 13,000 K, more luminous than 3 Multiplication-Sign 10{sup -3} L{sub Sun }, and within 80 pc of the Sun. When considering all the stars together, we find that the summed mass accretion rate of heavy atoms exceeds that of hydrogen by over a factor of 1000. If so, this sub-population of extrasolar asteroids treated as an ensemble has little water and is at least a factor of 20 drier than CI chondrites, the most primitive meteorites. Furthermore, while an apparent 'excess' of oxygen in a single DB can be interpreted as evidence that the accreted material originated in a water-rich parent body, we show that at least in some cases, there can be sufficient uncertainties in the time history of the accretion rate that such an argument may be ambiguous. Regardless of the difficulty associated with interpreting the results from an individual object, our analysis of the population of polluted DBs provides indirect observational support for the theoretical view that a snow line is important in disks where rocky planetesimals form.

  13. Performance of a High-Concentration Erbium-Doped Fiber Amplifier with 100 nm Amplification Bandwidth

    SciTech Connect (OSTI)

    Hajireza, P.; Shahabuddin, N. S.; Abbasi-Zargaleh, S.; Emami, S. D.; Abdul-Rashid, H. A.; Yusoff, Z.

    2010-07-07

    Increasing demand for higher bandwidth has driven the need for higher Wavelength Division Multiplexing (WDM) channels. One of the requirements to achieve this is a broadband amplifier. This paper reports the performance of a broadband, compact, high-concentration and silica-based erbium-doped fiber amplifier. The amplifier optimized to a 2.15 m long erbium-doped fiber with erbium ion concentration of 2000 ppm. The gain spectrum of the amplifier has a measured amplification bandwidth of 100 nm using a 980 nm laser diode with power of 150 mW. This silica-based EDFA shows lower noise figure, higher gain and wider bandwidth in shorter wavelengths compared to Bismuth-based EDFA with higher erbium ion concentration of 3250 ppm at equivalent EDF length. The silica-based EDF shows peak gain at 22 dB and amplification bandwidth between 1520 nm and 1620 nm. The lowest noise figure is 5 dB. The gain is further improved with the implementation of enhanced EDFA configurations.

  14. Storage of comminuted forest biomass and its effect on fuel quality.

    SciTech Connect (OSTI)

    Afzal, M; Bedane, A.H.; Sokhansanj, Shahabaddine; Mahmood, W.

    2009-11-01

    White birch was stored in the form of bundles, wood chips and loose slash for a period of one year to examine the change in biomass fuel properties. The samples were collected at regular quarterly intervals to measure the moisture content, CNS content, ash content and calorific value. Data loggers were also placed into the woody biomass to measure the temperature change inside the piles. After the first quarter of the storage period and continuing into the next three months of storage, the moisture content showed most significant change. The moisture content of the biomass bundles increased from 29 % to above 80 % (db). The moisture content of the pile of wood chips covered with a tarp decreased from 51% to 26% and showed a continuous decline in moisture content to the end of storage period. However, the moisture content of uncovered wood chip piles were observed to continuously increase throughout the storage period resulting in more than double in magnitude from 59% to 160% (db). The dry matter loss was higher in wood chip piles (8-27%) than in bundles (~3%). Among the other properties, there was slightly higher loss of calorific value in wood chips (~1.6%) as compared to bundles (~0.7%) at the end of one year. Other changes in woody biomass properties were also discussed. The proposed two-dimensional mathematical model predicted the moisture content and temperature profile in the woody biomass pile closely to the experimental data.

  15. Heterogeneous microring and Mach-Zehnder modulators based on lithium niobate and chalcogenide glasses on silicon

    SciTech Connect (OSTI)

    Rao, Ashutosh; Patil, Aniket; Chiles, Jeff; Malinowski, Marcin; Novak, Spencer; Richardson, Kathleen; Rabiei, Payam; Fathpour, Sasan

    2015-08-20

    In this study, thin films of lithium niobate are wafer bonded onto silicon substrates and rib-loaded with a chalcogenide glass, Ge23Sb7S70, to demonstrate strongly confined single-mode submicron waveguides, microring modulators, and Mach-Zehnder modulators in the telecom C band. The 200 μm radii microring modulators present 1.2 dB/cm waveguide propagation loss, 1.2 × 105 quality factor, 0.4 GHz/V tuning rate, and 13 dB extinction ratio. The 6 mm long Mach-Zehnder modulators have a half-wave voltage-length product of 3.8 V.cm and an extinction ratio of 15 dB. The demonstrated work is a key step towards enabling wafer scale dense on-chip integration of high performance lithium niobate electro-optical devices on silicon for short reach optical interconnects and higher order advanced modulation schemes.

  16. Electrical and Optical Gain Lever Effects in InGaAs Double Quantum Well Diode Lasers

    SciTech Connect (OSTI)

    Pocha, M D; Goddard, L L; Bond, T C; Nikolic, R J; Vernon, S P; Kallman, J S; Behymer, E M

    2007-01-03

    In multisection laser diodes, the amplitude or frequency modulation (AM or FM) efficiency can be improved using the gain lever effect. To study gain lever, InGaAs double quantum well (DQW) edge emitting lasers have been fabricated with integrated passive waveguides and dual sections providing a range of split ratios from 1:1 to 9:1. Both the electrical and the optical gain lever have been examined. An electrical gain lever with greater than 7 dB enhancement of AM efficiency was achieved within the range of appropriate DC biasing currents, but this gain dropped rapidly outside this range. We observed a 4 dB gain in the optical AM efficiency under non-ideal biasing conditions. This value agreed with the measured gain for the electrical AM efficiency under similar conditions. We also examined the gain lever effect under large signal modulation for digital logic switching applications. To get a useful gain lever for optical gain quenched logic, a long control section is needed to preserve the gain lever strength and a long interaction length between the input optical signal and the lasing field of the diode must be provided. The gain lever parameter space has been fully characterized and validated against numerical simulations of a semi-3D hybrid beam propagation method (BPM) model for the coupled electron-photon rate equation. We find that the optical gain lever can be treated using the electrical injection model, once the absorption in the sample is known.

  17. Self-focused ZnO transducers for ultrasonic biomicroscopy

    SciTech Connect (OSTI)

    Cannata, J. M.; Williams, J. A.; Zhou, Q. F.; Sun, L.; Shung, K. K.; Yu, H.; Kim, E. S.

    2008-04-15

    A simple fabrication technique was developed to produce high frequency (100 MHz) self-focused single element transducers with sputtered zinc oxide (ZnO) crystal films. This technique requires the sputtering of a ZnO film directly onto a curved backing substrate. Transducers were fabricated by sputtering an 18 {mu}m thick ZnO layer on 2 mm diameter aluminum rods with ends shaped and polished to produce a 2 mm focus or f-number equal to one. The aluminum rod served a dual purpose as the backing layer and positive electrode for the resultant transducers. A 4 {mu}m Parylene matching layer was deposited on the transducers after housing and interconnect. This matching layer was used to protect the substrate and condition the transfer of acoustic energy between the ZnO film and the load medium. The pulse-echo response for a representative transducer was centered at 101 MHz with a -6 dB bandwidth of 49%. The measured two way insertion loss was 44 dB. A tungsten wire phantom and an adult zebrafish eye were imaged to show the capability of these transducers.

  18. Air transparent soundproof window

    SciTech Connect (OSTI)

    Kim, Sang-Hoon; Lee, Seong-Hyun

    2014-11-15

    A soundproof window or wall which is transparent to airflow is presented. The design is based on two wave theories: the theory of diffraction and the theory of acoustic metamaterials. It consists of a three-dimensional array of strong diffraction-type resonators with many holes centered on each individual resonator. The negative effective bulk modulus of the resonators produces evanescent wave, and at the same time the air holes with subwavelength diameter existed on the surfaces of the window for macroscopic air ventilation. The acoustic performance levels of two soundproof windows with air holes of 20mm and 50mm diameters were measured. The sound level was reduced by about 30 - 35dB in the frequency range of 400 - 5,000Hz with the 20mm window, and by about 20 - 35dB in the frequency range of 700 - 2,200Hz with the 50mm window. Multi stop-band was created by the multi-layers of the window. The attenuation length or the thickness of the window was limited by background noise. The effectiveness of the soundproof window with airflow was demonstrated by a real installation.

  19. External-field-free magnetic biosensor

    SciTech Connect (OSTI)

    Li, Yuanpeng; Wang, Yi; Klein, Todd; Wang, Jian-Ping, E-mail: jpwang@umn.edu [Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, Minnesota 55455 (United States)

    2014-03-24

    In this paper, we report a magnetic nanoparticle (MNP) detection scheme without the presence of any external magnetic field. The proposed magnetic sensor uses a patterned groove structure within the sensor so that no external magnetic field is needed to magnetize the MNPs. An example is given based on a giant magnetoresistance (GMR) sensing device with a spin valve structure. For this structure, the detection of MNPs located inside the groove and near the free layer is demonstrated under no external magnetic field. Micromagnetic simulations are performed to calculate the signal to noise level of this detection scheme. A maximum signal to noise ratio (SNR) of 18.6?dB from one iron oxide magnetic nanoparticle with 8?nm radius is achieved. As proof of concept, this external-field-free GMR sensor with groove structure of 200?nm??200?nm is fabricated using a photo and an electron beam integrated lithography process. Using this sensor, the feasibility demonstration of the detection SNR of 9.3?dB is achieved for 30??l magnetic nanoparticles suspension (30?nm iron oxide particles, 1?mg/ml). This proposed external-field-free sensor structure is not limited to GMR devices and could be applicable to other magnetic biosensing devices.

  20. Study of transmission line attenuation in broad band millimeter wave frequency range

    SciTech Connect (OSTI)

    Pandya, Hitesh Kumar B.; Austin, M. E.; Ellis, R. F.

    2013-10-15

    Broad band millimeter wave transmission lines are used in fusion plasma diagnostics such as electron cyclotron emission (ECE), electron cyclotron absorption, reflectometry and interferometry systems. In particular, the ECE diagnostic for ITER will require efficient transmission over an ultra wide band, 100 to 1000 GHz. A circular corrugated waveguide transmission line is a prospective candidate to transmit such wide band with low attenuation. To evaluate this system, experiments of transmission line attenuation were performed and compared with theoretical loss calculations. A millimeter wave Michelson interferometer and a liquid nitrogen black body source are used to perform all the experiments. Atmospheric water vapor lines and continuum absorption within this band are reported. Ohmic attenuation in corrugated waveguide is very low; however, there is Bragg scattering and higher order mode conversion that can cause significant attenuation in this transmission line. The attenuation due to miter bends, gaps, joints, and curvature are estimated. The measured attenuation of 15 m length with seven miter bends and eighteen joints is 1 dB at low frequency (300 GHz) and 10 dB at high frequency (900 GHz), respectively.