National Library of Energy BETA

Sample records for deflate bp baghouse

  1. Deflate decompressor

    DOE Patents [OSTI]

    Hamlet, Jason R. (Albuquerque, NM); Robertson, Perry J. (Albuquerque, NM); Pierson, Lyndon G. (Albuquerque, NM); Olsberg, Ronald R. (Albuquerque, NM)

    2012-02-28

    A deflate decompressor includes at least one decompressor unit, a memory access controller, a feedback path, and an output buffer unit. The memory access controller is coupled to the decompressor unit via a data path and includes a data buffer to receive the data stream and temporarily buffer a first portion the data stream. The memory access controller transfers fixed length data units of the data stream from the data buffer to the decompressor unit with reference to a memory pointer pointing into the memory buffer. The feedback path couples the decompressor unit to the memory access controller to feed back decrement values to the memory access controller for updating the memory pointer. The decrement values each indicate a number of bits unused by the decompressor unit when decoding the fixed length data units. The output buffer unit buffers a second portion of the data stream after decompression.

  2. Deflating Wireless Link Basem Shihada

    E-Print Network [OSTI]

    Shihada, Basem

    Deflating Wireless Link Buffers Basem Shihada CEMSE, KAUST #12;Computing and Networking Trends to as computer classes) form, evolve and may eventually die out. Ubiquitous high-speed wireless connectivity is a must. Dense, small-range wireless access points (AP) will become more important than today. Spectrum

  3. Links between topography, wind, deflation, lakes and dust: The case of the Bodélé Depression, Chad

    E-Print Network [OSTI]

    2006-01-01

    2006 Links between topography, wind, deflation, lakes andlong term links between topography, winds, deflation andatmosphere processes with topography acting as the overall

  4. Using high temperature baghouses to enhance desulfurization following economizer sorbent injection

    SciTech Connect (OSTI)

    Li, G.; Keener, T.C.

    1995-12-31

    In order to explore the potential of using high temperature baghouses to enhance SO{sub 2} removal following upstream sorbent injection, an integrated two-stage reactor system has been built. It consists of an injection stage and a filtration stage. Distinct from one-stage fixed-bed reactors, sorbent particles in this system are initially converted under controlled injection conditions before entering the filtration reactor chamber. By the aid of the system, several unique features regarding the gas-solid reactions in the baghouse after economizer zone sorbent injection have been revealed. Results have shown that the appropriate usage of a high temperature baghouse may substantially enhance the performance of the process. The further SO{sub 2} removal in the baghouse is comprehensively affected by both the conditions in the injection zone and those in the baghouse.

  5. Baghouse Slipstream Testing at TXU's Big Brown Station

    SciTech Connect (OSTI)

    John Pavlish; Jason Laumb; Robert Jensen; Jeffery Thompson; Christopher Martin; Mark Musich; Brandon Pavlish; Stanley Miller; Lucinda Hamre

    2007-04-30

    Performing sorbent testing for mercury control at a large scale is a very expensive endeavor and requires months of planning and careful execution. Even with good planning, there are plant limitations on what operating/design parameters can be varied/tested and when. For parameters that cannot be feasibly tested at the full scale (lower/higher gas flow, different bag material, cleaning methods, sorbents, etc.), an alternative approach is used to perform tests on a slipstream unit using flue gas from the plant. The advantage that a slipstream unit provides is the flexibility to test multiple operating and design parameters and other possible technology options without risking major disruption to the operation of the power plant. Additionally, the results generated are expected to simulate full-scale conditions closely, since the flue gas used during the tests comes directly from the plant in question. The Energy & Environmental Research Center developed and constructed a mobile baghouse that allows for cost-effective testing of impacts related to variation in operating and design parameters, as well as other possible mercury control options. Multiple sorbents, air-to-cloth ratios, bag materials, and cleaning frequencies were evaluated while flue gas was extracted from Big Brown when it fired a 70% Texas lignite-30% Powder River Basin (PRB) blend and a 100% PRB coal.

  6. Lung deflation and oxygen pulse in COPD: Results from the NETT randomized trial*

    E-Print Network [OSTI]

    Lung deflation and oxygen pulse in COPD: Results from the NETT randomized trial* Carolyn E. Come a July 2011 Available online 16 August 2011 KEYWORDS Cardiac function; Hyperinflation; Lung volume function. We examined whether lung deflation improves oxygen pulse, a surrogate marker of stroke volume

  7. Debt Deflation: Can It Occur? Is It Dangerous? Not long after the U.S. economy exited the 2001 recession, a few pundits sounded the

    E-Print Network [OSTI]

    Ahmad, Sajjad

    Debt Deflation: Can It Occur? Is It Dangerous? Not long after the U.S. economy exited the 2001, a smaller group raises the specter of a debt deflation. What is debt deflation? Is it dangerous? What Is It not arrived, the inflation rate has fallen to within hailing distance of zero. Deflation produces dangerous

  8. Hydrometallurgical process for recovering iron sulfate and zinc sulfate from baghouse dust

    DOE Patents [OSTI]

    Zaromb, S.; Lawson, D.B.

    1994-02-15

    A process for recovering zinc-rich and iron-rich fractions from the baghouse dust that is generated in various metallurgical operations, especially in steel-making and other iron-making plants, comprises the steps of leaching the dust by hot concentrated sulfuric acid so as to generate dissolved zinc sulfate and a precipitate of iron sulfate, separating the precipitate from the acid by filtration and washing with a volatile liquid, such as methanol or acetone, and collecting the filtered acid and the washings into a filtrate fraction. The volatile liquid may be recovered by distillation, and the zinc may be removed from the filtrate by alternative methods, one of which involves addition of a sufficient amount of water to precipitate hydrated zinc sulfate at 10 C, separation of the precipitate from sulfuric acid by filtration, and evaporation of water to regenerate concentrated sulfuric acid. The recovery of iron may also be effected in alternative ways, one of which involves roasting the ferric sulfate to yield ferric oxide and sulfur trioxide, which can be reconverted to concentrated sulfuric acid by hydration. The overall process should not generate any significant waste stream. 1 figure.

  9. Hydrometallurgical process for recovering iron sulfate and zinc sulfate from baghouse dust

    DOE Patents [OSTI]

    Zaromb, Solomon (95706 William Dr., Hinsdale, IL 60521); Lawson, Daniel B. (925 Putnam Dr., Lockport, IL 60441)

    1994-01-01

    A process for recovering zinc/rich and iron-rich fractions from the baghouse dust that is generated in various metallurgical operations, especially in steel-making and other iron-making plants, comprises the steps of leaching the dust by hot concentrated sulfuric acid so as to generate dissolved zinc sulfate and a precipitate of iron sulfate, separating the precipitate from the acid by filtration and washing with a volatile liquid, such as methanol or acetone, and collecting the filtered acid and the washings into a filtrate fraction. The volatile liquid may be recovered distillation, and the zinc may be removed from the filtrate by alternative methods, one of which involves addition of a sufficient amount of water to precipitate hydrated zinc sulfate at 10.degree. C., separation of the precipitate from sulfuric acid by filtration, and evaporation of water to regenerate concentrated sulfuric acid. The recovery of iron may also be effected in alternative ways, one of which involves roasting the ferric sulfate to yield ferric oxide and sulfur trioxide, which can be reconverted to concentrated sulfuric acid by hydration. The overall process should not generate any significant waste stream.

  10. COMPUTING AND DEFLATING EIGENVALUES WHILE SOLVING MULTIPLE RIGHT HAND SIDE LINEAR SYSTEMS WITH AN

    E-Print Network [OSTI]

    Stathopoulos, Andreas

    COMPUTING AND DEFLATING EIGENVALUES WHILE SOLVING MULTIPLE RIGHT HAND SIDE LINEAR SYSTEMS a new algorithm that computes eigenvalues and eigenvectors of a Her- mitian positive definite matrix applications, where hundreds of right hand sides may be needed. Specifically, about 70 eigenvectors

  11. Links between topography, wind, deflation, lakes and dust: The case of the Bodele Depression, Chad

    E-Print Network [OSTI]

    Washington, Richard

    and Ennedi mountains play a key role in the generation of the erosive winds in the form of the Bode´le´ LowLinks between topography, wind, deflation, lakes and dust: The case of the Bode´le´ Depression as a simple coincidence of two key prerequisites: strong surface winds and a large source of suitable sediment

  12. Energy Conservation and BP 

    E-Print Network [OSTI]

    Partridge, R. W.

    1982-01-01

    The reduction of energy consumption in the BP Group has a high priority and substantial savings have been achieved from improvements in operational efficiency and as a result of capital expenditure on energy efficient equipment. In order to provide...

  13. Computing and deflating eigenvalues while solving multiple right hand side linear systems in Quantum Chromodynamics

    E-Print Network [OSTI]

    Andreas Stathopoulos; Kostas Orginos

    2008-06-12

    We present a new algorithm that computes eigenvalues and eigenvectors of a Hermitian positive definite matrix while solving a linear system of equations with Conjugate Gradient (CG). Traditionally, all the CG iteration vectors could be saved and recombined through the eigenvectors of the tridiagonal projection matrix, which is equivalent theoretically to unrestarted Lanczos. Our algorithm capitalizes on the iteration vectors produced by CG to update only a small window of vectors that approximate the eigenvectors. While this window is restarted in a locally optimal way, the CG algorithm for the linear system is unaffected. Yet, in all our experiments, this small window converges to the required eigenvectors at a rate identical to unrestarted Lanczos. After the solution of the linear system, eigenvectors that have not accurately converged can be improved in an incremental fashion by solving additional linear systems. In this case, eigenvectors identified in earlier systems can be used to deflate, and thus accelerate, the convergence of subsequent systems. We have used this algorithm with excellent results in lattice QCD applications, where hundreds of right hand sides may be needed. Specifically, about 70 eigenvectors are obtained to full accuracy after solving 24 right hand sides. Deflating these from the large number of subsequent right hand sides removes the dreaded critical slowdown, where the conditioning of the matrix increases as the quark mass reaches a critical value. Our experiments show almost a constant number of iterations for our method, regardless of quark mass, and speedups of 8 over original CG for light quark masses.

  14. BP Oil Spill November 10, 2011

    E-Print Network [OSTI]

    Lega, Joceline

    BP Oil Spill Qiyam Tung November 10, 2011 1 Introduction Figure 1: BP Oil spill (source: http://thefoxisblack.com/2010/05/02/the-bp-oil-spill-in-the-gulf-of-mexico/) Last year, there was a major oil spill caused major techniques to minimize the threat once it happened. What kind of damage would an oil spill like this cause

  15. BP Solar | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAandAmminex AAustriaBiofuels Brasil Jump to: navigation, searchGasBP Solar

  16. BP Wind | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAandAmminex AAustriaBiofuels Brasil Jump to: navigation, searchGasBP

  17. BP's Perspective on Emissions Purdue Emissions Trading Workshop

    E-Print Network [OSTI]

    BP's Perspective on Emissions Trading Purdue Emissions Trading Workshop April 30, 2010 Mark - Government policies can create a carbon price via three primary mechanisms: - Emissions trading (BP's strong

  18. Meteorite search in the deflation basins in Lea County, New Mexico and Winkler County, Texas, USA: Discovery of Lea County 003 (H4)

    SciTech Connect (OSTI)

    Mikouchi, T; Buchanan, P C; Zolensky, M E; Welten, K C; Hutchison, R; Hutchison, M

    2000-01-14

    During the past few decades great numbers of meteorites have been recovered from the ice accumulation zones of Antarctica and from the vast Sahara. Although these two great deserts are the two most productive areas, the Southern High Plains in USA (New Mexico and Texas) and Nullarbor Plain, Western Australia have great potential for meteorite recovery. The number of meteorite finds from Roosevelt County, New Mexico alone exceeds 100 in only approximately 11 km{sup 2} area. Most meteorites from this area have been found on the floors of active deflation basins (blowouts) that have been excavated from a mantle of sand dunes. This area has no apparent fluvial or permafrost activity within the last 50,000 years, suggesting that only prevailing winds and natural aridity aid in the concentration and preservation of meteorites. The authors investigated these deflation surfaces in Lea County (the SE corner of New Mexico) and neighboring Winkler County, Texas following a prior search in this area which found two chondrites. They found a tiny H4 chondrite in this search and here they report its mineralogy and petrology along with preliminary data on its exposure history.

  19. PROOF COPY [BP10610] 133839PRB [BP10610]133839PRB

    E-Print Network [OSTI]

    Adler, Joan

    PROOF COPY [BP10610] 133839PRB PROOF COPY [BP10610]133839PRB Simulation of nanodiamond 2008 Hydrogen plays a significant role in the formation of nanodiamond, terminating diamond surfaces, there are only few calculations that simulate nanodiamond development directly and even less that do so

  20. Energy Efficiency in BP's PTA Manufacturing Plants 

    E-Print Network [OSTI]

    Clark, F.

    2010-01-01

    BP is a leading producer of purified terephthalic acid, or PTA, a commodity chemical used in the production of polyester. Through both self-help initiatives and innovations in our state-of-art process technology, the energy efficiency of our PTA...

  1. ART COLLECTIONS University Policy No: BP3310

    E-Print Network [OSTI]

    Victoria, University of

    1 ART COLLECTIONS University Policy No: BP3310 Classification: External Relations Approving: Mandated Review: Annually Associated Procedures: Procedures for Art Collections Terms of Reference for Art, refinement, access, and care of the Permanent Collection of the University of Victoria Legacy Art Galleries

  2. Hanford Site - 200-BP-5 | Department of Energy

    Office of Environmental Management (EM)

    BP-5 Hanford Site - 200-BP-5 July 1, 2014 - 12:00pm Addthis US Department of Energy Groundwater Database Groundwater Master Report InstallationName, State: Hanford, WA Responsible...

  3. EA-314 BP Energy Company | Department of Energy

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

    to export electric energy to Mexico EA-314 BP Energy Company More Documents & Publications EA-318 CSW Power Marketing EA-314-A BP Energy Co PP-89-1 Bangor Hydro-Electric Company...

  4. BP and Hydrogen Pipelines | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based Fuels Researchof Energy and Forest Service Consider$ $ $ $BP and

  5. Tata BP Solar India | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing CapacityVectren)ModelTalbotts LtdTarlton, Ohio: Energy ResourcesBP Solar

  6. BP Biofuels Brasil | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAandAmminex AAustriaBiofuels Brasil Jump to: navigation, search Name: BP

  7. Apex BP Solar | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'S FUTURE.EnergyWoodenDateSA JumpSolar PVInformationBP Solar

  8. BP Oil Spill Update | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram:Y-12Power, Inc | DepartmentPeer20InsulatedofBESTCornBP Oil Spill Update

  9. Medium Term Planning & Scheduling under Uncertainty for BP Chemicals

    E-Print Network [OSTI]

    Grossmann, Ignacio E.

    Results & Future Research #12;5 By Products Benzene: Used elsewhere by other BP companies. Styrene can1 Medium Term Planning & Scheduling under Uncertainty for BP Chemicals Progress Report Murat Kurt Products & Applications Models Results & Future Research #12;4 Products - PTA Purified Terephthalic Acid

  10. Parens Patriae Litigation to Redress Societal Damages from the BP Oil Spill: The Latest Stage in the Evolution of Crimtorts

    E-Print Network [OSTI]

    Rustad, Michael L.; Koenig, Thomas H.

    2011-01-01

    complaint against British Petroleum (BP) and its corporateTexas City refinery. ' 5 British Petroleum's (BP) history ofThe BP Corporate Family British Petroleum, a Public Limited

  11. Parens Patriae Litigation to Redress Societal Damages from the BP Oil Spill: The Latest Stage in the Evolution of Crimtorts

    E-Print Network [OSTI]

    Rustad, Michael L.; Koenig, Thomas H.

    2011-01-01

    installed the cement in the BP PLC oil well. Halliburtonthe cement formulation it used in BP PLC's oil well. Courts

  12. 200-BP-5 operable unit Technical Baseline report

    SciTech Connect (OSTI)

    Jacques, I.D.; Kent, S.K.

    1991-10-01

    This report supports development of a remedial investigation/feasibility study work plan for the 200-BP-5 operable unit. The report summarizes baseline information for waste sites and unplanned release sites located in the 200-BP-5 operable unit. The sites were investigated by the Technical Baseline Section of the Environmental Engineering Group, Westinghouse Hanford Company (Westinghouse Hanford). The investigation consisted of review and evaluation of current and historical Hanford Site reports, drawings, and photographs, and was supplemented with recent inspections of the Hanford Site and employee interviews. No field investigations or sampling were conducted.

  13. 30.-DEEP-WATER OYSTER CULTURE. BP HENRY C. ROWE.

    E-Print Network [OSTI]

    30.-DEEP-WATER OYSTER CULTURE. BP HENRY C. ROWE. It is conceded,I think, that the oyster-growersof Ckmnecticut have taken the lead in the artificial propagation and cultivation of oysters in deep water; by deep water I mean a depth of from 30 to 75 feet. It is but twenty years since the commencement

  14. Secretary Chu Postpones China Trip to Continue Work on BP Oil...

    Energy Savers [EERE]

    Postpones China Trip to Continue Work on BP Oil Spill Response Efforts Secretary Chu Postpones China Trip to Continue Work on BP Oil Spill Response Efforts May 21, 2010 - 12:00am...

  15. DOE/BP-00005043-1 South Fork Flathead Watershed Westslope Cutthroat

    E-Print Network [OSTI]

    DOE/BP-00005043-1 South Fork Flathead Watershed Westslope Cutthroat Trout Conservation Program June-01903, 143 electronic pages, (BPA Report DOE/BP-00005043-1) Field37: This report was funded by the Bonneville

  16. 19, alle de Fontenay | BP 17424 69347 LYON CEDEX 07

    E-Print Network [OSTI]

    INRP at a glance INRP 19, allée de Fontenay | BP 17424 69347 LYON CEDEX 07 FRANCE Tel.: +33 (0)4 72 76 61 00 Fax: +33 (0)4 72 76 61 10 INRP Bookshop 19, allée de Fontenay Lyon 7 | Metro Debourg (Line B.30 pm INRP Library Bibliothèque Denis-Diderot 5, parvis René-Descartes Lyon 7 | Metro Debourg (Line B

  17. Molecules in the Circumstellar Disk Orbiting BP Piscium

    E-Print Network [OSTI]

    Kastner, Joel H; Forveille, Thierry

    2008-01-01

    BP Psc is a puzzling late-type, emission-line field star with large infrared excess. The star is encircled and enshrouded by a nearly edge-on, dust circumstellar disk, and displays an extensive jet system similar to those associated with pre-main sequence (pre-MS) stars. We conducted a mm-wave molecular line survey of BP Psc with the 30 m telescope of the Institut de Radio Astronomie Millimetrique (IRAM). We detected lines of 12CO and 13CO and, possibly, very weak emission from HCO+ and CN; HCN, H2CO, and SiO are not detected. The CO line profiles of BP Psc are well fit by a model invoking a disk in Keplerian rotation. The mimumum disk gas mass, inferred from the 12CO line intensity and 13CO/12CO line ratio, is ~0.1 Jupiter masses. The weakness of HCO+ and CN (relative to 13CO) stands in sharp contrast to the strong HCO+ and CN emission that characterizes most low-mass, pre-main sequence stars that have been the subjects of molecular emission-line surveys, and is suggestive of a very low level of X-ray-induce...

  18. AMP-activated protein kinase phosphorylates CtBP1 and down-regulates its activity

    SciTech Connect (OSTI)

    Kim, Jae-Hwan; Choi, Soo-Youn; Kang, Byung-Hee; Lee, Soon-Min [National Creative Research Center for Epigenome Reprogramming Network, Departments of Biomedical Sciences and Biochemistry and Molecular Biology, Ischemic/Hypoxic Disease Institute, Seoul National University College of Medicine, Seoul 110-799 (Korea, Republic of)] [National Creative Research Center for Epigenome Reprogramming Network, Departments of Biomedical Sciences and Biochemistry and Molecular Biology, Ischemic/Hypoxic Disease Institute, Seoul National University College of Medicine, Seoul 110-799 (Korea, Republic of); Park, Hyung Soon; Kang, Gum-Yong; Bang, Joo Young [Center for Biomedical Mass Spectrometry, Diatech Korea Co., Ltd., Seoul (Korea, Republic of)] [Center for Biomedical Mass Spectrometry, Diatech Korea Co., Ltd., Seoul (Korea, Republic of); Cho, Eun-Jung [National Research Laboratory for Chromatin Dynamics, College of Pharmacy, Sungkyunkwan University, Suwon 440-746 (Korea, Republic of)] [National Research Laboratory for Chromatin Dynamics, College of Pharmacy, Sungkyunkwan University, Suwon 440-746 (Korea, Republic of); Youn, Hong-Duk, E-mail: hdyoun@snu.ac.kr [National Creative Research Center for Epigenome Reprogramming Network, Departments of Biomedical Sciences and Biochemistry and Molecular Biology, Ischemic/Hypoxic Disease Institute, Seoul National University College of Medicine, Seoul 110-799 (Korea, Republic of) [National Creative Research Center for Epigenome Reprogramming Network, Departments of Biomedical Sciences and Biochemistry and Molecular Biology, Ischemic/Hypoxic Disease Institute, Seoul National University College of Medicine, Seoul 110-799 (Korea, Republic of); WCU Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence and Technology, Seoul National University, Seoul (Korea, Republic of)

    2013-02-01

    Highlights: ? AMPK phosphorylates CtBP1 on serine 158. ? AMPK-mediated phosphorylation of CtBP1 causes the ubiquitination and nuclear export of CtBP1. ? AMPK downregulates the CtBP1-mediated repression of Bax transcription. -- Abstract: CtBP is a transcriptional repressor which plays a significant role in the regulation of cell proliferation and tumor progression. It was reported that glucose withdrawal causes induction of Bax due to the dissociation of CtBP from the Bax promoter. However, the precise mechanism involved in the regulation of CtBP still remains unclear. In this study, we found that an activated AMP-activated protein kinase (AMPK) phosphorylates CtBP1 on Ser-158 upon metabolic stresses. Moreover, AMPK-mediated phosphorylation of CtBP1 (S158) attenuates the repressive function of CtBP1. We also confirmed that triggering activation of AMPK by various factors resulted in an increase of Bax gene expression. These findings provide connections of AMPK with CtBP1-mediated regulation of Bax expression for cell death under metabolic stresses.

  19. EA-314 BP Energy Company | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-inPPL EnergyPlus, LLC to export electricSilverhill Ltd to exportEmeraBP

  20. BP Cherry Point Cogeneration Project, Draft Environmental Impact Statement

    SciTech Connect (OSTI)

    N /A

    2003-09-19

    BP West Coast Products, LLC (BP or the Applicant) proposes to construct and operate a nominal 720-megawatt (MW), natural-gas-fired, combined-cycle cogeneration facility next to the existing BP Cherry Point Refinery in Whatcom County, Washington. The Applicant also owns and operates the refinery, but the cogeneration facility and the refinery would be operated as separate business units. The cogeneration facility and its ancillary infrastructure would provide steam and 85 MW of electricity to meet the operating needs of the refinery and 635 MW of electrical power for local and regional consumption. The proposed cogeneration facility would be located between Ferndale and Blaine in northwestern Whatcom County, Washington. The Canadian border is approximately 8 miles north of the proposed project site. The Washington State Energy Facility Site Evaluation Council (EFSEC) has jurisdiction over the evaluation of major energy facilities including the proposed project. As such, EFSEC will recommend approval or denial of the proposed cogeneration facility to the governor of Washington after an environmental review. On June 3, 2002, the Applicant filed an Application for Site Certification (ASC No. 2002-01) with EFSEC in accordance with Washington Administrative Code (WAC) 463-42. On April 22, 2003, the Applicant submitted an amended ASC that included, among other things, a change from air to water cooling. With the submission of the ASC and in accordance with the State Environmental Policy Act (SEPA) (WAC 463-47), EFSEC is evaluating the siting of the proposed project and conducting an environmental review with this Environmental Impact Statement (EIS). Because the proposed project requires federal agency approvals and permits, this EIS is intended to meet the requirements under both SEPA and the National Environmental Policy Act (NEPA). The Bonneville Power Administration (Bonneville) and U.S. Army Corps of Engineers (Corps) also will use this EIS as part of their respective decision-making processes associated with the Applicant's request to interconnect to Bonneville's transmission system and proposed location of the project within wetland areas. Therefore, this Draft EIS serves as the environmental review document for SEPA and for NEPA as required by Bonneville for the interconnection and the Corps for its 404 individual permit. The EIS addresses direct, indirect, and cumulative impacts of the proposed project, and potential mitigation measures proposed by the Applicant, as well as measures recommended by EFSEC. The information and resulting analysis presented in this Draft EIS are based primarily on information provided by the Applicant in the ASC No. 2002-01 (BP 2002). Where additional information was used to evaluate the potential impacts associated with the proposed action, that information has been referenced. EFSEC's environmental consultant, Shapiro and Associates, Inc., did not perform additional studies during the preparation of this Draft EIS.

  1. TheBPMagazineTHE INTERNATIONAL MAGAZINE OF THE BP GROUP ISSUE 3 2007 SOUL SURVIVORSThe BP Magazine reports from New Orleans, where, two years

    E-Print Network [OSTI]

    Newcastle upon Tyne, University of

    chlorine free process, sourced from sustainable forests and a mill accredited for EMAS ISO14001 and PEFC. COVER STORY PEFC/16-33-207 #12;Regulars 59 BP Faces Ismail Miriyev lights up children's faces with his

  2. Did BP's oil-dissolving chemical make the spill By Kate Spinner

    E-Print Network [OSTI]

    Fernandez, Eduardo

    Did BP's oil-dissolving chemical make the spill worse? By Kate Spinner Published: Monday, May 30, 2011 at 8:47 p.m. BP succeeded in sinking the oil from its blown well out of sight -- and keeping much chemicals. But the impact on the ecosystem as a whole may have been more damaging than the oil alone

  3. Heart Defects in Gulf Tuna Seen Tied to 2010 BP Oil Spill

    E-Print Network [OSTI]

    Grosell, Martin

    of bluefin embryos and larvae." The April blowout of BP's Macondo well gushed oil for 87 days, fouling. `Extremely Unsafe' "It's a real reminder that offshore drilling continues to be extremely unsafe and leads to the study. BP Response "The paper provides no evidence to suggest a population-level impact on tuna

  4. Discrete Sampling Test Plan for the 200-BP-5 Operable Unit

    SciTech Connect (OSTI)

    Sweeney, Mark D.

    2010-02-04

    The Discrete Groundwater Sampling Project is conducted by the Pacific Northwest National Laboratory (PNNL) on behalf of CH2M HILL Plateau Remediation Company. The project is focused on delivering groundwater samples from proscribed horizons within select groundwater wells residing in the 200-BP-5 Operable Unit (200-BP-5 OU) on the Hanford Site. This document provides the scope, schedule, methodology, and other details of the PNNL discrete sampling effort.

  5. DR. DONALD BOESCH NATIONAL COMMISSION ON THE BP DEEPWATER HORIZON OIL SPILL AND

    E-Print Network [OSTI]

    Boynton, Walter R.

    , as the rig's crew completed drilling the exploratory Macondo well deep under the waters of the Gulf of Mexico AND OFFSHORE DRILLING AND TERRY D. GARCIA NATIONAL COMMISSION ON THE BP DEEPWATER HORIZON OIL SPILL AND OFFSHORE DRILLING BEFORE THE COMMITTEE ON TRANSPORTATION AND INFRASTRUCTURE SUBCOMMITTEE ON COAST GUARD

  6. BP Oil Spill and Air Chemistry Crude oil contains various hydrocarbons

    E-Print Network [OSTI]

    Toohey, Darin W.

    BP Oil Spill and Air Chemistry Crude oil contains various hydrocarbons NOAA and CIRES here at CU went to the oil spill in an aircraft that was equipped with instruments to measure the air quality. 1/3 of the oil dissolved into the water column (methane completely, benzene and ethane almost completely) Showed

  7. Department of Energy and Mineral Engineering Spring 2012 BP Methanol Separation

    E-Print Network [OSTI]

    Demirel, Melik C.

    PENNSTATE Department of Energy and Mineral Engineering Spring 2012 BP ­ Methanol Separation issues in the well heads. To counteract this problem, methanol is injected into the produced water stream at the well site. Methanol, however, is toxic to humans, animals, and plants, and must be removed before

  8. SH3BP2 is an activator of NFAT activity and osteoclastogenesis

    SciTech Connect (OSTI)

    Lietman, Steven A. [Department of Orthopaedic Surgery, Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH 44195 (United States); Department of Biomedical Engineering, Cleveland Clinic Foundation, Cleveland, OH 44195 (United States)], E-mail: lietmas@ccf.org; Yin Lihong [Department of Orthopaedic Surgery, Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH 44195 (United States); Department of Biomedical Engineering, Cleveland Clinic Foundation, Cleveland, OH 44195 (United States); Levine, Michael A. [The Division of Endocrinology, The Children's Hospital of Philadelphia, 34th and Civic Center Boulevard, Philadelphia, PA 19104 (United States)

    2008-07-11

    Heterozygous activating mutations in exon 9 of SH3BP2 have been found in most patients with cherubism, an unusual genetic syndrome characterized by excessive remodeling of the mandible and maxilla due to spontaneous and excessive osteoclastic bone resorption. Osteoclasts differentiate after binding of sRANKL to RANK induces a number of downstream signaling effects, including activation of the calcineurin/NFAT (nuclear factor of activated T cells) pathway. Here, we have investigated the functional significance of SH3BP2 protein on osteoclastogenesis in the presence of sRANKL. Our results indicate that SH3BP2 both increases nuclear NFATc1 in sRANKL treated RAW 264.7 preosteoclast cells and enhances expression of tartrate resistant acid phosphatase (TRAP), a specific marker of osteoclast differentiation. Moreover, overexpression of SH3BP2 in RAW 264.7 cells potentiates sRANKL-stimulated phosphorylation of PLC{gamma}1 and 2, thus providing a mechanistic pathway for the rapid translocation of NFATc1 into the nucleus and increased osteoclastogenesis in cherubism.

  9. National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling THE AMOUNT AND FATE OF THE OIL

    E-Print Network [OSTI]

    Meyers, Steven D.

    - 1 - National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling THE AMOUNT of the National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling for the use of members responders assertions. 2 DEEPWATER HORIZON MC252 GULF INCIDENT OIL BUDGET [hereinafter OIL BUDGET] (Aug. 4

  10. Phase 1 remedial investigation report for 200-BP-1 operable unit. Volume 1

    SciTech Connect (OSTI)

    Not Available

    1993-09-01

    The US Department of Energy (DOE) Hanford Site, in Washington State is organized into numerically designated operational areas including the 100, 200, 300, 400, 600, and 1100 Areas. The US Environmental Protection Agency (EPA), in November 1989 included the 200 Areas of the Hanford Site on the National Priority List (NPL) under the Comprehensive Environmental Response, Compensation and Liability Act of 1980 (CERCLA). Inclusion on the NPL initiated the remedial investigation (RD process for the 200-BP-1 operable unit. These efforts are being addressed through the Hanford Federal Facility Agreement and Consent Order (Ecology et al. 1989) which was negotiated and approved by the DOE, the EPA, and the State of Washington Department of Ecology (Ecology) in May 1989. This agreement, known as the Tri-Party Agreement, governs all CERCLA efforts at Hanford. In March of 1990, the Department of Energy, Richland Operations (DOE-RL) issued a Remedial Investigation/Feasibility Study (RI/FS) work plan (DOE-RL 1990a) for the 200-BP-1 operable unit. The work plan initiated the first phase of site characterization activities associated with the 200-BP-1 operable unit. The purpose of the 200-BP-1 operable unit RI is to gather and develop the necessary information to adequately understand the risks to human health and the environment posed by the site and to support the development and analysis of remedial alternatives during the FS. The RI analysis will, in turn, be used by Tri-Party Agreement signatories to make a risk-management-based selection of remedies for the releases of hazardous substances that have occurred from the 200-BP-1 operable unit.

  11. Roles for Cardiac MyBP-C in Maintaining Myofilament Lattice Rigidity and Prolonging Myosin Cross-Bridge Lifetime

    SciTech Connect (OSTI)

    Palmer, B.M.; Sadayappan, S.; Wang, Y.; Weith, A.E.; Previs, M.J.; Bekyarova, T.; Irving, T.C.; Robbins, J.; Maughan, D.W. (Vermont)

    2011-10-06

    We investigated the influence of cardiac myosin binding protein-C (cMyBP-C) and its constitutively unphosphorylated status on the radial and longitudinal stiffnesses of the myofilament lattice in chemically skinned myocardial strips of the following mouse models: nontransgenic (NTG), effective null for cMyBP-C (t/t), wild-type cMyBP-C expressed into t/t (WT{sub t/t}), and constitutively unphosphorylated cMyBP-C (AllP{sub -t/t}). We found that the absence of cMyBP-C in the t/t and the unphosphorylated cMyBP-C in the AllP{sub -t/t} resulted in a compressible cardiac myofilament lattice induced by rigor not observed in the NTG and WT{sub t/t}. These results suggest that the presence and phosphorylation of the N-terminus of cMyBP-C provides structural support and radial rigidity to the myofilament lattice. Examination of myofilament longitudinal stiffness under rigor conditions demonstrated a significant reduction in cross-bridge-dependent stiffness in the t/t compared with NTG controls, but not in the AllP{sub -t/t} compared with WT{sub t/t} controls. The absence of cMyBP-C in the t/t and the unphosphorylated cMyBP-C in the AllP{sub -t/t} both resulted in a shorter myosin cross-bridge lifetime when myosin isoform was controlled. These data collectively suggest that cMyBP-C provides radial rigidity to the myofilament lattice through the N-terminus, and that disruption of the phosphorylation of cMyBP-C is sufficient to abolish this structural role of the N-terminus and shorten cross-bridge lifetime. Although the presence of cMyBP-C also provides longitudinal rigidity, phosphorylation of the N-terminus is not necessary to maintain longitudinal rigidity of the lattice, in contrast to radial rigidity.

  12. Pilot-scale treatability test plan for the 200-BP-5 operable unit

    SciTech Connect (OSTI)

    Not Available

    1994-08-01

    This document presents the treatability test plan for pilot-scale pump and treat testing at the 200-BP-5 Operable Unit. This treatability test plan has been prepared in response to an agreement between the U.S. Department of Energy (DOE), the U.S. Environmental Protection Agency (EPA), and the State of Washington Department of Ecology (Ecology), as documented in Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement, Ecology et al. 1989a) Change Control Form M-13-93-03 (Ecology et al. 1994) and a recent 200 NPL Agreement Change Control Form (Appendix A). The agreement also requires that, following completion of the activities described in this test plan, a 200-BP-5 Operable Unit Interim Remedial Measure (IRM) Proposed Plan be developed for use in preparing an Interim Action Record of Decision (ROD). The IRM Proposed Plan will be supported by the results of this treatability test plan, as well as by other 200-BP-5 Operable Unit activities (e.g., development of a qualitative risk assessment). Once issued, the Interim Action ROD will specify the interim action(s) for groundwater contamination at the 200-BP-5 Operable Unit. The treatability test approach is to conduct a pilot-scale pump and treat test for each of the two contaminant plumes associated with the 200-BP-5 Operable Unit. Primary contaminants of concern are {sup 99}Tc and {sup 60}Co for underwater affected by past discharges to the 216-BY Cribs, and {sup 90}Sr, {sup 239/240}Pu, and Cs for groundwater affected by past discharges to the 216-B-5 Reverse Well. The purpose of the pilot-scale treatability testing presented in this testplan is to provide the data basis for preparing an IRM Proposed Plan. To achieve this objective, treatability testing must: Assess the performance of groundwater pumping with respect to the ability to extract a significant amount of the primary contaminant mass present in the two contaminant plumes.

  13. What comes next? : employment opportunities for Vietnamese American fisherfolk affected by the BP gulf oil spill in Louisiana

    E-Print Network [OSTI]

    Dang, Mai T. (Mai Thuy Tran)

    2011-01-01

    This thesis explores potential employment opportunities in energy efficiency construction and aquaculture for Vietnamese American fisherfolk significantly impacted by the BP oil spill in Louisiana. First, the thesis explains ...

  14. Discovery of magnetic fields in three He variable Bp stars with He and Si spots

    E-Print Network [OSTI]

    M. Briquet; S. Hubrig; M. Schoeller; P. De Cat

    2006-10-18

    It is essential for the understanding of stellar structure models of high mass stars to explain why constant stars, non-pulsating chemically peculiar hot Bp stars and pulsating stars co-exist in the slowly pulsating B stars and beta Cephei instability strips. We have conducted a search for magnetic fields in the four Bp stars HD55522, HD105382, HD131120, and HD138769 which previously have been wrongly identified as slowly pulsating B stars. A recent study of these stars using the Doppler Imaging technique revealed that the elements He and Si are inhomogeneously distributed on the stellar surface, causing the periodic variability. Using FORS1 in spectropolarimetric mode at the VLT, we have acquired circular polarisation spectra to test the presence of a magnetic field in these stars. A variable magnetic field is clearly detected in HD55522 and HD105382, but no evidence for the existence of a magnetic field was found in HD131120. The presence of a magnetic field in HD138769 is suggested by one measurement at 3 sigma level. We discuss the occurence of magnetic B stars among the confirmed pulsating B stars and find strong magnetic fields of order kG and oscillations to be mutually exclusive.

  15. Discovery of magnetic fields in three He variable Bp stars with He and Si spots

    E-Print Network [OSTI]

    Briquet, M; Schöller, M; De Cat, P

    2006-01-01

    It is essential for the understanding of stellar structure models of high mass stars to explain why constant stars, non-pulsating chemically peculiar hot Bp stars and pulsating stars co-exist in the slowly pulsating B stars and beta Cephei instability strips. We have conducted a search for magnetic fields in the four Bp stars HD55522, HD105382, HD131120, and HD138769 which previously have been wrongly identified as slowly pulsating B stars. A recent study of these stars using the Doppler Imaging technique revealed that the elements He and Si are inhomogeneously distributed on the stellar surface, causing the periodic variability. Using FORS1 in spectropolarimetric mode at the VLT, we have acquired circular polarisation spectra to test the presence of a magnetic field in these stars. A variable magnetic field is clearly detected in HD55522 and HD105382, but no evidence for the existence of a magnetic field was found in HD131120. The presence of a magnetic field in HD138769 is suggested by one measurement at 3 ...

  16. Reaching Grid Parity Using BP Solar Crystalline Silicon Technology: A Systems Class Application

    SciTech Connect (OSTI)

    Cunningham, Daniel W; Wohlgemuth, John; Carlson, David E; Clark, Roger F; Gleaton, Mark; Posbic, John P; Zahler, James

    2010-12-06

    The primary target market for this program was the residential and commercial PV markets, drawing on BP Solar's premium product and service offerings, brand and marketing strength, and unique routes to market. These two markets were chosen because: (1) in 2005 they represented more than 50% of the overall US PV market; (2) they are the two markets that will likely meet grid parity first; and (3) they are the two market segments in which product development can lead to the added value necessary to generate market growth before reaching grid parity. Federal investment in this program resulted in substantial progress toward the DOE TPP target, providing significant advancements in the following areas: (1) Lower component costs particularly the modules and inverters. (2) Increased availability and lower cost of silicon feedstock. (3) Product specifically developed for residential and commercial applications. (4) Reducing the cost of installation through optimization of the products. (5) Increased value of electricity in mid-term to drive volume increases, via the green grid technology. (6) Large scale manufacture of PV products in the US, generating increased US employment in manufacturing and installation. To achieve these goals BP Solar assembled a team that included suppliers of critical materials, automated equipment developers/manufacturers, inverter and other BOS manufacturers, a utility company, and University research groups. The program addressed all aspects of the crystalline silicon PV business from raw materials (particularly silicon feedstock) through installation of the system on the customers site. By involving the material and equipment vendors, we ensured that supplies of silicon feedstock and other PV specific materials like encapsulation materials (EVA and cover glass) will be available in the quantities required to meet the DOE goals of 5 to 10 GW of installed US PV by 2015 and at the prices necessary for PV systems to reach grid parity in 2015. This final technical report highlights the accomplishments of the BP Solar technical team from 2006 to the end of the project in February 2010. All the main contributors and team members are recognized for this accomplishment and their endeavors are recorded in the twelve main tasks described here.

  17. Screening of Potential Remediation Methods for the 200-BP-5 Operable Unit at the Hanford Site

    SciTech Connect (OSTI)

    Truex, Michael J.; Dresel, P. EVAN; Nimmons, Michael J.; Johnson, Christian D.

    2006-09-21

    A screening-level evaluation of potential remediation methods for application to the contaminants of concern (COC) in the 200-BP-5 Operable Unit at the Hanford Site was conducted based on the methods outlined in the Guidance for Conducting Remedial Investigations and Feasibility Studies under CERCLA Interim Final (EPA 1988). The scope of this screening was to identify the most promising remediation methods for use in the more detailed analysis of remediation alternatives that will be conducted as part of the full feasibility study. The screening evaluation was conducted for the primary COC (potential major risk drivers) identified in the groundwater sampling and analysis plan for the operable unit (DOE/RL-2001-49, Rev. 1) with additions.

  18. BP: Beyond Petroleum? Published by GlobaLens, a division of the William Davidson Institute at the University of Michigan.

    E-Print Network [OSTI]

    Edwards, Paul N.

    . By assuming the duties of CEO, Dudley was walking into the top position of a company that was reeling from one as an oil company at the forefront of environmental issues had completely changed. This brand value had. Should BP reinvest in building its progressive brand or focus on being a pure oil company

  19. UFA Technical Policy on Burning Plasma A burning plasma (BP) experiment would greatly strengthen the US fusion energy

    E-Print Network [OSTI]

    the US fusion energy sciences program. The TFTR and JET experiments have produced reactor like plasmas advances towards practical fusion energy. The UFA supports the exploration of potential BP experiments and advocates that this important next step be pursued by the U S fusion energy sciences program. The main focus

  20. BP Exploration`s Pompano subsea development: Operational strategy for a subsea project

    SciTech Connect (OSTI)

    Clarke, D.G.; Cordner, J.P.

    1996-12-31

    On a platform, facility modifications to cope with unexpected operating conditions or unanticipated problems may be made relatively easily at moderate cost. In contrast, subsea systems are placed on the seabed often beyond diver depth and are difficult if not impossible to retrieve or modify. Consequently the design must be optimized up front and have sufficient inherent flexibility to cope with the unexpected. It is therefore critical to develop an operational strategy in conjunction with suppliers, designers and operational staff, concurrently with the design. Input from Operations personnel is necessary from project conception throughout detailed design, fabrication, system integrating testing, installation and commissioning. This paper discusses BP Exploration`s work on the Pompano subsea project in the Gulf of Mexico and addresses many of the practical aspects in which Operations staff need to become involved with throughout a subsea project to ensure a problem free start-up and operation. It will provide a useful guide for Operations groups involved in the planning and operation of a subsea development

  1. 200-BP-1 Prototype Hanford Barrier -- 15 Years of Performance Monitoring

    SciTech Connect (OSTI)

    Ward, Anderson L.; Draper, Kathryn E.; Link, Steven O.; Clayton, Ray E.

    2011-09-30

    Monitoring is an essential component of engineered barrier system design and operation. A composite capacitive cover, including a capillary break and an evapotranspiration (ET) barrier at the Hanford Site, is generating data that can be used to help resolve these issues. The prototype Hanford barrier was constructed over the 216-B-57 Crib in 1994 to evaluate surface-barrier constructability, construction costs, and physical and hydrologic performance at the field scale. The barrier has been routinely monitored between November 1994 and September 1998 as part of a Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) treatability test of barrier performance for the 200 BP 1 Operable Unit. Since FY 1998, monitoring has focused on a more limited set of key water balance, stability, and biotic parameters. In FY 2009, data collection was focused on: (1) water-balance monitoring, consisting of precipitation, runoff, soil moisture storage, and drainage measurements with evapotranspiration calculated by difference; (2) stability monitoring, consisting of asphalt-layer-settlement, basalt-side-slope-stability, and surface-elevation measurements; (3) vegetation dynamics; and (4) animal use. September 2009 marked 15 years since the start of monitoring and the collection of performance data. This report describes the results of monitoring activities during the period October 1, 2008, through September 30, 2009, and summarizes the 15 years of performance data collected from September 1994 through September 2009.

  2. Gateway clone primer design The proper design of attB-attached primer is a crucial point for the BP and LR reaction of

    E-Print Network [OSTI]

    Lamitina, Todd

    Gateway clone primer design The proper design of attB-attached primer is a crucial point for the BP. Green: is the the nucleotide(s) added to keep the sequence in the right reading frame. You can change

  3. On the co-existence of chemically peculiar Bp stars, slowly pulsating B stars and constant B stars in the same part of the H-R diagram

    E-Print Network [OSTI]

    M. Briquet; S. Hubrig; P. De Cat; C. Aerts; P. North; M. Scholler

    2007-02-05

    Aims. In order to better model massive B-type stars, we need to understand the physical processes taking place in slowly pulsating B (SPB) stars, chemically peculiar Bp stars, and non-pulsating normal B stars co-existing in the same part of the H-R diagram. Methods. We carry out a comparative study between samples of confirmed and well-studied SPB stars and a sample of well-studied Bp stars with known periods and magnetic field strengths. We determine their evolutionary state using accurate HIPPARCOS parallaxes and Geneva photometry. We discuss the occurrence and strengths of magnetic fields as well as the occurrence of stellar pulsation among both groups. Further, we make a comparison of Geneva photometric variability for both kinds of stars. Results. The group of Bp stars is significantly younger than the group of SPB stars. Longitudinal magnetic fields in SPB stars are weaker than those of Bp stars, suggesting that the magnetic field strength is an important factor for B type stars to become chemically peculiar. The strongest magnetic fields appear in young Bp stars, indicating a magnetic field decay in stars at advanced ages. Rotation periods of Bp and pulsation periods of SPB stars are of the same order and the behaviour of Geneva photometric variability of some Bp stars cannot be distinguished from the variability of SPB stars, illustrating the difficulty to interpret the observed variability of the order of days for B-type stars. We consider the possibility that pulsation could be responsible for the variability among chemically peculiar stars. In particular, we show that a non-linear pulsation model is not excluded by photometry for the Bp star HD175362.

  4. Structural Insights into Membrane Targeting by the Flagellar Calcium-binding Protein (FCaBP) a Myristoylated and Palmitoylated Calcium Sensor in Trypanosoma cruzi

    SciTech Connect (OSTI)

    J Wingard; J Ladner; M Vanarotti; A Fisher; H Robinson; K Buchanan; D Engman; J Ames

    2011-12-31

    The flagellar calcium-binding protein (FCaBP) of the protozoan Trypanosoma cruzi is targeted to the flagellar membrane where it regulates flagellar function and assembly. As a first step toward understanding the Ca{sup 2+}-induced conformational changes important for membrane-targeting, we report here the x-ray crystal structure of FCaBP in the Ca{sup 2+}-free state determined at 2.2{angstrom} resolution. The first 17 residues from the N terminus appear unstructured and solvent-exposed. Residues implicated in membrane targeting (Lys-19, Lys-22, and Lys-25) are flanked by an exposed N-terminal helix (residues 26-37), forming a patch of positive charge on the protein surface that may interact electrostatically with flagellar membrane targets. The four EF-hands in FCaBP each adopt a 'closed conformation' similar to that seen in Ca{sup 2+}-free calmodulin. The overall fold of FCaBP is closest to that of grancalcin and other members of the penta EF-hand superfamily. Unlike the dimeric penta EF-hand proteins, FCaBP lacks a fifth EF-hand and is monomeric. The unstructured N-terminal region of FCaBP suggests that its covalently attached myristoyl group at the N terminus may be solvent-exposed, in contrast to the highly sequestered myristoyl group seen in recoverin and GCAP1. NMR analysis demonstrates that the myristoyl group attached to FCaBP is indeed solvent-exposed in both the Ca{sup 2+}-free and Ca{sup 2+}-bound states, and myristoylation has no effect on protein structure and folding stability. We propose that exposed acyl groups at the N terminus may anchor FCaBP to the flagellar membrane and that Ca{sup 2+}-induced conformational changes may control its binding to membrane-bound protein targets..

  5. Libration points in the R3BP under combined effects of oblateness, radiation and power-law profile

    E-Print Network [OSTI]

    Falaye, B J; Oyewumi, K J; Joshua, E S; Omojola, J; Abimbola, O J; Falaiye, O A; Ikhdair, S M; Kalu, O

    2015-01-01

    We study the effect of oblateness up to $J_4$ of the primaries and power-law density profile (PDP) on the linear stability of libration location of an infinitesimal mass within the framework of restricted three body problem (R3BP), by using a more realistic model in which a disc with PDP is rotating around the common center of the system mass with perturbed mean motion. The existence and stability of triangular equilibrium points have been explored. It has been shown that triangular equilibrium points are stable for $0Earth-Moon and Jupiter-Moons systems. In the limi...

  6. Low p53 Binding Protein 1 (53BP1) Expression Is Associated With Increased Local Recurrence in Breast Cancer Patients Treated With Breast-Conserving Surgery and Radiotherapy

    SciTech Connect (OSTI)

    Neboori, Hanmanth J.R.; Haffty, Bruce G.; Wu Hao; Yang Qifeng; Aly, Amal; Goyal, Sharad; Schiff, Devora; Moran, Meena S.; Golhar, Ryan; Chen Chunxia; Moore, Dirk; and others

    2012-08-01

    Purpose: To investigate whether the expression of p53 binding protein 1 (53BP1) has prognostic significance in a cohort of early-stage breast cancer patients treated with breast-conserving surgery and radiotherapy (BCS+RT). Methods and Materials: A tissue microarray of early-stage breast cancer treated with BCS+RT from a cohort of 514 women was assayed for 53BP1, estrogen receptor, progesterone receptor, and HER2 expression by immunohistochemistry. Through log-rank tests and univariate and multivariate models, the staining profile of each tumor was correlated with clinical endpoints, including ipsilateral breast recurrence-free survival (IBRFS), distant metastasis-free survival (DMFS), cause-specific survival (CSS), recurrence-free survival (RFS), and overall survival (OS). Results: Of the 477 (93%) evaluable tumors, 63 (13%) were scored as low. Low expression of 53BP1 was associated with worse outcomes for all endpoints studied, including 10-year IBRFS (76.8% vs. 90.5%; P=.01), OS (66.4% vs. 81.7%; P=.02), CSS (66.0% vs. 87.4%; P<.01), DMFS (55.9% vs. 87.0%; P<.01), and RFS (45.2% vs. 80.6%; P<.01). Multivariate analysis incorporating various clinico-pathologic markers and 53BP1 expression found that 53BP1 expression was again an independent predictor of all endpoints (IBRFS: P=.0254; OS: P=.0094; CSS: P=.0033; DMFS: P=.0006; RFS: P=.0002). Low 53BP1 expression was also found to correlate with triple-negative (TN) phenotype (P<.01). Furthermore, in subset analysis of all TN breast cancer, negative 53BP1 expression trended for lower IBRFS (72.3% vs. 93.9%; P=.0361) and was significant for worse DMFS (48.2% vs. 86.8%; P=.0035) and RFS (37.8% vs. 83.7%; P=.0014). Conclusion: Our data indicate that low 53BP1 expression is an independent prognostic indicator for local relapse among other endpoints in early-stage breast cancer and TN breast cancer patients treated with BCS+RT. These results should be verified in larger cohorts of patients to validate their clinical significance.

  7. Seoul National UniversitySeoul National University http://bp.snu.ac.kr The Effect of a Blocking Layer on the

    E-Print Network [OSTI]

    Park, Byungwoo

    Layer on the Photovoltaic Performance in CdS Quantum-Dot-Sensitized Solar Cells #12;Seoul National UniversitySeoul National University http://bp.snu.ac.kr Quantum-Dot-Sensitized Solar Cells I. Mora-Sero J. Phys. Chem. Lett. (2010). 2 Tailoring Absorption (CdSe QDs) Multiple-Electron Generation V. Klimov Nano

  8. On the co-existence of chemically peculiar Bp stars, slowly pulsating B stars and constant B stars in the same part of the H-R diagram

    E-Print Network [OSTI]

    Briquet, M; De Cat, P; Aerts, C; North, P; Scholler, M; 10.1051/0004-6361:20066940

    2009-01-01

    Aims. In order to better model massive B-type stars, we need to understand the physical processes taking place in slowly pulsating B (SPB) stars, chemically peculiar Bp stars, and non-pulsating normal B stars co-existing in the same part of the H-R diagram. Methods. We carry out a comparative study between samples of confirmed and well-studied SPB stars and a sample of well-studied Bp stars with known periods and magnetic field strengths. We determine their evolutionary state using accurate HIPPARCOS parallaxes and Geneva photometry. We discuss the occurrence and strengths of magnetic fields as well as the occurrence of stellar pulsation among both groups. Further, we make a comparison of Geneva photometric variability for both kinds of stars. Results. The group of Bp stars is significantly younger than the group of SPB stars. Longitudinal magnetic fields in SPB stars are weaker than those of Bp stars, suggesting that the magnetic field strength is an important factor for B type stars to become chemically pec...

  9. The BP Oil Spill: One Year Later College Station, September 19 The Mosbacher Institute brought together an expert panel to discuss

    E-Print Network [OSTI]

    Boas, Harold P.

    in the Gulf of Mexico following the now-infamous explosion on the BP Deepwater Horizon drilling platform continental or deepwater wells. Meanwhile, noted Griffin, the economic and legal consequences of the spill have worked on that April day. In the Deepwater Horizon well, however, high pressures formed a kink

  10. BP Studentship* in the Department of Earth Sciences of the University of Oxford Tectonic evolution of the Parnaiba cratonic basin, NE Brazil

    E-Print Network [OSTI]

    of the Parnaiba cratonic basin, NE Brazil Supervisors: Prof. A. B. Watts and Dr. M. Daly (BP) * Subject to funding structure and petroleum play. The focus will be on the Parnaiba basin in NE Brazil, one of the world in Brazil and the UK, will involve the acquisition of seismic reflection and refraction profile data along

  11. The Earth-Moon CR3BP: A full Atlas of low-energy fast periodic transfer orbits

    E-Print Network [OSTI]

    Alejandro M. Leiva; Carlos B. Briozzo

    2006-12-14

    In the framework of the planar CR3BP for mass parameter mu=0.0121505, corresponding to the Earth-Moon system, we identify and describe 80 families of periodic orbits encircling both the Earth and the Moon ("transfer" orbits). All the orbits in these families have very low energies, most of them corresponding to values of the Jacobi constant C for which the Hill surface is closed at the Lagrangian point L2. All of these orbits have also short period T, generally under six months. Most of the families are composed of orbits that are asymmetric with respect to the Earth-Moon axis. The main results presented for each family are: (i) the characteristic curves T(h), y(h), v_y(h), and v_x(h) on the Poincare section Sigma_1={x=0.836915310,y,v_x>0,v_y} normal to the Earth-Moon axis at the Lagrangian point L1, parameterized by their energy h=-C/2 in the synodic coordinate system; (ii) the stability parameter along each family; (iii) the intersections x_i(h) of the orbits with the Earth-Moon axis, on the Poincare section Sigma_2={x,y=0,v_x},v_y>0}; (iv) plots of some selected orbits and details of their circumlunar region; and (v) numerical data for the intersection of an orbit with Sigma_1 at a reference value of h. Some possible extensions and applications of this work are also discussed.

  12. DOE/BP-3828

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQSiteo n n e v i l l e P o w e r A d m i

  13. DOE/BP-4674

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQSiteo n n e v i l l e P o w e r A d m i

  14. What's BP's social responsibility?

    E-Print Network [OSTI]

    by producing energy, particularly fossil fuels; in Goldman's case through finance. Even the most cuddly, caring

  15. BP Helios Project 

    E-Print Network [OSTI]

    Schoen, B.

    2012-01-01

    efficiency and low exhaust emissions ? 1,200 ton electric backup chiller ? 4,000 ton-hrs thermal energy storage (400,000 gallon tank of 40 degree chilled water) ? Two over-head power feeds from electric utility grid (as backup to turbine) ? Redundant... to deal with from harvested rain water to city water ? During cooler weather, challenging to run the turbine above 35% of max if we were disconnected from grid ? a load bank would?ve helped ? During rolling blackouts, the utility company disconnects...

  16. BP-12 Final Proposal

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O O DBiomassBudget BasicDeliveringOverview: ProgressR8Proposal

  17. BP-12 Rate Case

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O O DBiomassBudget BasicDeliveringOverview:

  18. BP-16 Rate Case

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O O DBiomassBudget BasicDeliveringOverview:default Sign In

  19. BP-18 Rate Proceeding

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O O DBiomassBudget BasicDeliveringOverview:default Sign

  20. Introduction Iterative methods Deflation Experiments and results Conclusions and recommendations Iterative solution methods for the simulation

    E-Print Network [OSTI]

    Vuik, Kees

    -stream: CFD simulation package for glass industry Developed at TNO Science and Industry Lots of models available: combustion, turbulence, radiation, stirring, etc. Eline Jonkers TU Delft & TNO Science

  1. Deflating Link Buffers in a Wireless Mesh Network Kamran Jamshaida,1

    E-Print Network [OSTI]

    Shihada, Basem

    a multihop wireless backhaul. Client devices connect to their preferred mesh router via wire or an orthogonal of wireless mesh routers, and thus buffers are more likely to build up at the mesh routers. Most routers that share the wireless spectrum with other mesh devices. While these mesh nodes carry only

  2. The implementation of a Generalized Cross Validation algorithm using deflation techniques

    E-Print Network [OSTI]

    Grohs, Philipp

    As a consequence of the recent El Nino which has resulted in severe drought over much of Eastern Australia for 1991

  3. Persistence of gamma-H2AX and 53BP1 foci in proliferating and nonproliferating human mammary epithelial cells after exposure to gamma-rays or iron ions

    SciTech Connect (OSTI)

    Groesser, Torsten; Chang, Hang; Fontenay, Gerald; Chen, James; Costes, Sylvain V.; Barcellos-Hoff, Mary Helen; Parvin, Bahram; Rydberg, Bjorn

    2010-12-22

    To investigate {gamma}-H2AX (phosphorylated histone H2AX) and 53BP1 (tumour protein 53 binding protein No. 1) foci formation and removal in proliferating and non-proliferating human mammary epithelial cells (HMEC) after exposure to sparsely and densely ionizing radiation under different cell culture conditions. HMEC cells were grown either as monolayers (2D) or in extracellular matrix to allow the formation of acinar structures in vitro (3D). Foci numbers were quantified by image analysis at various time points after exposure. Our results reveal that in non-proliferating cells under 2D and 3D cell culture conditions, iron-ion induced {gamma}-H2AX foci were still present at 72 h after exposure, although 53BP1 foci returned to control levels at 48 h. In contrast in proliferating HMEC, both {gamma}-H2AX and 53BP1 foci decreased to control levels during the 24-48 h time interval after irradiation under 2D conditions. Foci numbers decreased faster after {gamma}-ray irradiation and returned to control levels by 12 h regardless of marker, cell proliferation status, and cell culture condition. Conclusions: The disappearance of radiation induced {gamma}-H2AX and 53BP1 foci in HMEC have different dynamics that depend on radiation quality and proliferation status. Notably, the general patterns do not depend on the cell culture condition (2D versus 3D). We speculate that the persistent {gamma}-H2AX foci in iron-ion irradiated non-proliferating cells could be due to limited availability of double strand break (DSB) repair pathways in G0/G1-phase, or that repair of complex DSB requires replication or chromatin remodeling.

  4. BP-12 Final Models Datasets

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O O DBiomassBudget BasicDeliveringOverview: ProgressR8

  5. BP America | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAandAmminex AAustria

  6. BP Research continues at CAMD

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory of raregovAboutRecovery ActTools to someoneAstrophysicsAwardsBESResearch on

  7. BP Plc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowaWisconsin: EnergyYorkColorado State Office JumpUtahPlc Jump to: navigation,

  8. Thermogravitational cycles: theoretical framework and example of an electric thermogravitational generator based on balloon inflation/deflation

    E-Print Network [OSTI]

    Kamel Aouane; Olivier Sandre; Ian J. Ford; Tim P. Elson; Christopher Nightingale

    2015-11-03

    Several studies have combined heat and gravitational energy exchanges to create novel heat engines. A common theoretical framework is developed here to describe thermogravitational cycles which have the same efficiencies as the Carnot, Rankine or Brayton cycles. Considering a working fluid, enclosed in a balloon, inside a column filled with a transporting fluid, the cycle is composed of four steps. Starting from the top of the column, the balloon goes down, receives heat from a hot source at the bottom, rises and delivers heat to a cold source at the top. Unlike classic power cycles which need external work to operate the compressor, thermogravitational cycles can operate as "pure power cycle" where no work is provided to drive the cycle. To illustrate this concept, the prototype of a thermogravitational electrical generator is presented. It uses a hot source of low temperature (average temperature near 57{\\deg}C) and relies on the gravitational energy exchanges of an organic fluid inside a balloon attached to a magnetic marble to produce an electromotive force of 50 mV peak to peak by using a linear alternator. This heat engine is well suited to be operated using renewable energy sources such as geothermal gradients or focused sunbeams.

  9. Thermogravitational cycles: theoretical framework and example of an electric thermogravitational generator based on balloon inflation/deflation

    E-Print Network [OSTI]

    Aouane, Kamel; Ford, Ian J; Elson, Tim P; Nightingale, Christopher

    2015-01-01

    Several studies have combined heat and gravitational energy exchanges to create novel heat engines. A common theoretical framework is developed here to describe thermogravitational cycles which have the same efficiencies as the Carnot, Rankine or Brayton cycles. Considering a working fluid, enclosed in a balloon, inside a column filled with a transporting fluid, the cycle is composed of four steps. Starting from the top of the column, the balloon goes down, receives heat from a hot source at the bottom, rises and delivers heat to a cold source at the top. Unlike classic power cycles which need external work to operate the compressor, thermogravitational cycles can operate as "pure power cycle" where no work is provided to drive the cycle. To illustrate this concept, the prototype of a thermogravitational electrical generator is presented. It uses a hot source of low temperature (average temperature near 57{\\deg}C) and relies on the gravitational energy exchanges of an organic fluid inside a balloon attached t...

  10. BP8.00119 Solar Coronal Heating and Magnetic Energy Build-Up in a Tectonics Model1 , M. GILSON, C.S. NG, A. BHATTACHARJEE, Center for Integrated Computation and Analysis of Reconnection and Turbulence and Center for Magnetic Self-

    E-Print Network [OSTI]

    Ng, Chung-Sang

    BP8.00119 Solar Coronal Heating and Magnetic Energy Build-Up in a Tectonics Model1 , M. GILSON, C have shown that the solar surface is covered with a so-called "magnetic carpet," in which small Spectral Scaling on the Heating of the Solar Wind1 , D. MUNSI, C.S. NG, A. BHATTACHARJEE, P.A. ISENBERG

  11. Zevenhoven & Kilpinen PARTICULATES 4.2.2004 5-33 Figure 5.33 Baghouse filter systems based on inside out (left)

    E-Print Network [OSTI]

    Zevenhoven, Ron

    materials textile, plastics, ceramic Removal efficieny Rigid barrier filters made of metal or of sintered

  12. Zevenhoven & Kilpinen PARTICULATES 12.6.2001 5-32 Figure 5.33 Baghouse filter systems based on inside out (left)

    E-Print Network [OSTI]

    Laughlin, Robert B.

    materials textile, plastics, ceramic Removal efficieny Rigid barrier filters made of metal or of sintered

  13. BP Statistical Review of World Energy

    E-Print Network [OSTI]

    Laughlin, Robert B.

    32 Reserves 32 Prices 34 Production 35 Consumption Nuclear energy 36 Consumption Hydroelectricity 38 1965 for many sections. · Additional data for natural gas, coal, hydroelectricity, nuclear energy

  14. BP Statistical Review of World Energy

    E-Print Network [OSTI]

    Consumption 36 Hydroelectricity 36 Consumption 38 Renewable energy 38 Other renewables consumption 39 Biofuels Production and consumption Nuclear energy 35 Consumption Hydroelectricity 36 Consumption Renewable energy 38: · Historical data from 1965 for many sections. · Additional data for natural gas, coal, hydroelectricity

  15. The BP Oil Spill: Economy versus Ecology

    E-Print Network [OSTI]

    Merchant, Carolyn

    ? The opportunity to push hard against global warming and for alternative energy, alternative transportation. Friedrich Engels (New York: International Publishers, 1967), vol. 3:745. 3 Francis Bacon, De Augmentis, The Eclipse of Reason (New York: Oxford Un

  16. BP-16 Transmission Rate Case Workshop

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O O DBiomassBudget BasicDeliveringOverview:default Sign In8,

  17. BP Clipper Wind JV | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAandAmminex AAustriaBiofuels Brasil Jump to: navigation, search Name:

  18. BP Energy Company | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAandAmminex AAustriaBiofuels Brasil Jump to: navigation, search

  19. BP Alternative Energy | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowaWisconsin: EnergyYorkColorado State Office JumpUtah StateBLM-JCIBMTBMW

  20. BP Energy Company (Washington) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowaWisconsin: EnergyYorkColorado State Office JumpUtah

  1. eia846bp01_10.g

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming Dry NaturalPrices1 Table 1.10 Cooling Degree-DaysATTN: EIA-191 BenB

  2. Does Ownership Matter? The Performance and Efficiency of State Oil vs. Private Oil (1987-2006)

    E-Print Network [OSTI]

    Wolf, C.

    of years had officially dropped to just 38%. 12 the appropriate CPI deflators; the annual average real-terms crude oil price and global refining margin (average of US Gulf Coast, North-West Europe and Singapore), sourced from the BP Statistical Review... ), the coverage of the PIW dataset becomes more comprehensive over time, indicating an ongoing consolidation trend in the industry. Coverage of global oil production increases from 59% in 1987 to 80% in 2006 (73% on average), coverage of global gas production...

  3. EVALUATING THE EFFECT OF PATTERN OF INFLATION AND DEFLATION AND CYCLE TIME ON THE PRESSURE RELIEVING CHARACTERISTIC OF A DYNAMIC SEAT CUSHION USING SEAT INTERFACE PRESSURE MEASUREMENTS

    E-Print Network [OSTI]

    Mandala, Mahender

    2011-08-31

    -moving surfaces, and kinetic friction between moving surfaces. Static friction can be experienced by an individual during routine repositioning (using motorized wheelchair or done manually; explained in section 1.2.2.1 - Self-Adjustment), or while performing... injury, the lack of sensation of pain impedes the ability to perceive any pain and the accompanying reaction. The additional 18 motor deficit that such individuals face further limits their motion and predisposes the individual to pressure ulcer...

  4. Development of Silica/Vanadia/ Titania Catalysts for Removal of

    E-Print Network [OSTI]

    Li, Ying

    - bound Hg (Hgp) (4). Hgp can be collected in electrostatic precipitators (ESPs) and/or baghouses. Hg2

  5. Technical Report for the MVB (MSW & Biomass) Waste to Energy Plants and the AVG Hazardous WTE Plant in Hamburg, Germany

    E-Print Network [OSTI]

    Columbia University

    is equipped with SNCR technology, baghouse filters, HCl & SO2 scrubbers Power Plant: Coal and Gas MVB Unit 3

  6. Characterizing toxic emissions from a coal-fired power plant demonstrating the AFGD ICCT Project and a plant utilizing a dry scrubber/baghouse system: Bailly Station Units 7 and 8 and AFGD ICCT Project. Final report. Final report

    SciTech Connect (OSTI)

    Dismukes, E.B.

    1994-10-20

    This report describes results of assessment of the risk of emissions of hazardous air pollutants at one of the electric power stations, Bailly Station, which is also the site of a Clean Coal Technology project demonstrating the Pure Air Advanced Flue Gas Desulfurization process (wet limestone). This station represents the configuration of no NO{sub x} reduction, particulate control with electrostatic precipitators, and SO{sub 2} control with a wet scrubber. The test was conducted September 3--6, 1993. Sixteen trace metals were determined along with 5 major metals. Other inorganic substances and organic compounds were also determined.

  7. DOE/BP-3391, 2002 Supplemental Power Rate Case

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQSiteo n n e v i l l e P o w e r A d m i n

  8. Administrator's Final Record of Decision, BP-14 Power and Transmission...

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

    marginal resource to calculate the demand rate or use the combination of the LMS100 and demand response. ......

  9. NRC BP (Mauel) 1 Why the Restructured Program

    E-Print Network [OSTI]

    concepts and fusion technologies Optimization of the Fusion System ß Pursue fusion energy and fusion to reach Our Goal of Economically and Environmentally Attractive Fusion Energy Source Our "science focus leading to the 1995 Restructured Fusion Energy Science Program o Parallels (and differences!) exist

  10. BP205 Molecular Dynamics of the Cell Problem Set 3

    E-Print Network [OSTI]

    Voigt, Chris

    -small molecule interactions? Now, produce a MATLAB simulation of the system ­ represent the line of cells. First, set C=0 initially at all points. Simulate the system using one of MATLAB's ode solvers until C

  11. Brookhaven National Laboratory LIPA Solar RFP and Proposed BP Project

    E-Print Network [OSTI]

    Homes, Christopher C.

    ;14 http://www.lipasolarrfp.org/ #12;15 Potential Solar Photovoltaic Generating Project Site Hosts who wish respondent's financial responsibility or suitability or fitness to install Solar Photovoltaic Generating a total of 50MW of power produced by solar photovoltaics..." · LIPA to purchase the energy output for up

  12. Lab ID Site Lat Long C age (yr BP) calibrated

    E-Print Network [OSTI]

    Beta-135082 V-39 61.09 79.38 9580 + 90 10925 + 245 Beta-135083 V-40 61.20 77.84 7050 + 60 7850 + 120

  13. University Policy No.: BP3600 Classification: Buildings and Properties

    E-Print Network [OSTI]

    Victoria, University of

    Change: Mandated Review: 1. PREAMBLE The University of Victoria is committed to the protection.1 Landfill less than 50% of its total yearly waste by the year 2000, by committing to source reduction lists should be continually updated and limited to one copy per unit. Bulletins and brochures can often

  14. Corporate social responsibility: learning from the BP oil spill

    E-Print Network [OSTI]

    . "The only thing that actually matters is corporate activity...if it's doing something real missions to combat climate change, give back to local communities, and communicate in an age of Facebook" program. This digital breed of corporate responsibility­building a "transparent" narrative on Facebook, 9

  15. Campus universitaire 961 rue de la Houille Blanche -BP46

    E-Print Network [OSTI]

    Condat, Laurent

    are at the dawn of a huge data explosion therefore companies have fast growing amounts of data to process the number of changes and the number of utilized resources. These techniques are until now very utilized for the control of drones or other systems where energy consumption is an issue. The approach will be fist

  16. BUILDINGS AND GROUNDS USAGE University Policy No: BP3105

    E-Print Network [OSTI]

    Victoria, University of

    is to outline the responsibility for the effective maintenance, security, safety and economic operation with the Director of Operations, Director of Capital Development and the Manager, Interior Planning and Logistics. 5

  17. EA-314-A BP Energy Co | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-inPPL EnergyPlus, LLC to export electricSilverhill Ltd to exportEmeraBPBP

  18. EA-315 BP Energy Company | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-inPPL EnergyPlus, LLC to export electricSilverhill Ltd to exportEmeraBPBPBP

  19. EA-315-A BP Energy Co | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-inPPL EnergyPlus, LLC to export electricSilverhill Ltd to exportEmeraBPBPBPBP

  20. BP Gas Power and Renewables | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAandAmminex AAustriaBiofuels Brasil Jump to: navigation, searchGas Power

  1. BP Purui New Energy Co | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAandAmminex AAustriaBiofuels Brasil Jump to: navigation, searchGas

  2. BP Statistical Review of World Energy | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowaWisconsin: EnergyYorkColorado State Office JumpUtahPlc Jump to:

  3. BP Energy India Private Limited BPEIPL | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'S FUTURE.EnergyWoodenDateSAEngineering LLC Jump to:

  4. BP SunOasis Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'S FUTURE.EnergyWoodenDateSAEngineering LLC Jump to:SunOasis Co Ltd

  5. Administrator's Final Record of Decision, BP-14 Power and Transmission Rate Proceeding, July 2013, BP-14-A-03

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsicloudden DocumentationAccommodationsRegister / Vol.Conference | National

  6. file://C:\\Documents and Settings\\bh5\\My Documents\\Energy Effici

    Gasoline and Diesel Fuel Update (EIA)

    not available. 2.Deflated using BEA's price indices for value of shipments for primary metal (NAICS 331). 3 Deflated using BEA's price indices for value added for primary metal...

  7. Microsoft PowerPoint - BP-16 RHWM Workshop October 3 2014 [Compatibili...

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

    called for in the 2008 BiOp would occur because the available data showed transported fish returned at higher rates than fish that migrated in-river. The maximum transport (no...

  8. Microsoft PowerPoint - RHWM_for_BP-14_T1SFCO_Computation.ppt

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

    T1SFCO Projections (Study 80) Energy in aMW 2014 2015 Average 2. Total Federal System Hydro Generation (Table 3.1) 6,907 6,784 6,846 3. Total Designated Non-Federally Owned...

  9. IDS120j WITHOUT RESISTIVE MAGNETS SEMGENTATION STUDIES FOR BP#2 WITHIN FIRST CRYOSTAT AND RIGHT

    E-Print Network [OSTI]

    McDonald, Kirk

    FLANGE OF Hg POOL INNER VESSEL ( 20 cm GAPS AND 15.8 g/cc W BEADS ) Nicholas Souchlas, PBL (6/26/2012) 1 THE FIRST CRYOSTAT AND RIGHT FLANGE OF Hg POOL INNER VESSEL RESISTIVE MAGNETS AND FILLING UPPER HALF OF Hg POOL WITH SHIELDING. GENERAL OVERVIEW (LEFT), POOL REGION

  10. BP Oil Company`s approach to the analysis of process plant buildings

    SciTech Connect (OSTI)

    Fryman, C.E. [BP Oil Co., Cleveland, OH (United States). HSE Dept.

    1996-11-01

    Explosions occurring in petroleum refineries and chemical plants have caused fatalities in occupied buildings. For the 5-year period from 1989 through 1994, there were four major incidents. All of these incidents caused multiple fatalities to people working in process buildings, and all of these incidents resulted in very large losses, exceeding $100 million dollars for most of the incidents. The OSHA Process Safety Management (PSM) regulation requires sites to address facility siting when conducting process hazards and analyses. This requirement applies to all occupied buildings in a facility, not just control rooms. OSHA has issued several citations for failure to comply with this PSM requirement, and some companies have disputed the validity of some of these citations. The US industry experienced some difficulties deciding on the proper methodology to use in meeting this regulatory requirement. To address these industry concerns, the American Petroleum Institute (API) and the Chemical Manufacturers Association (CMA) developed guidance that was published in June 1995, RP-752, Management of Hazards Associated with the Location of Process Plant Buildings.

  11. Microsoft PowerPoint - Customer Follow Up RHWM BP-16 Workshop...

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

    Slice Transmission loss returns increased by 1 aMW * Updated Columbia Basin obligation forecast increased by 2 aMW * Updated critical Wind forecasts which had minimal impacts in...

  12. BP205 Molecular Dynamics of the Cell 10 weeks / 2 lectures per week

    E-Print Network [OSTI]

    Voigt, Chris

    ) monica.tremont@ucsf.edu MATLAB David Burkhardt (Biophysics) david.h.burkhardt@gmail.com Programming handed out (David) ­ include 1 MATLAB problem January 29: Stability and Simple Bifurcations · Steady example · Bifurcations / Autocatalysis II example Monica runs MATLAB tutorial on Friday, January 29

  13. WA_06_016_BP_SOLAR_INTERNATIONAL_Waiver_of_Patent_Rights_Und...

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

    6016BPSOLARINTERNATIONALWaiverofPatentRightsUnd.pdf WA06016BPSOLARINTERNATIONALWaiverofPatentRightsUnd.pdf WA06016BPSOLARINTERNATIONALWaiverofPatentRigh...

  14. WA_02_034_BP_SOLAR_INTERNATIONAL_LLC_Waiver_of_Domestic_and_...

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

    BPSOLARINTERNATIONALWaiverofDomesticandFore.pdf WA06016BPSOLARINTERNATIONALWaiverofPatentRightsUnd.pdf WA03032RWESCHOTTSOLARINCWaiverofPatentRightsUnder...

  15. Materials Data on KScBP2HO9 (SG:2) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  16. Materials Data on RbScBP2HO9 (SG:2) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  17. Phase 1 remedial investigation report for 200-BP-1 operable unit. Volume 2

    SciTech Connect (OSTI)

    Not Available

    1993-09-01

    Volume two contains appendices for the following: crib soil sample reference table; crib soil analytical data; and crib soil quality control data.

  18. The Effects of Fire on the Function of the 200-BP-1 Engineered Surface Barrier

    SciTech Connect (OSTI)

    Ward, Anderson L.; Link, Steven O.; Hasan, Nazmul; Draper, Kathryn E.

    2009-09-01

    A critical unknown in use of barrier technology for long-term waste isolation is performance after a major disturbance especially when institutional controls are intact, but there are no resources to implement corrective actions. The objective of this study was to quantify the effects of wild fire on alterations the function of an engineered barrier. A controlled burn September 26, 2008 was used to remove all the vegetation from the north side of the barrier. Flame heights exceeded 9 m and temperatures ranged from 250 oC at 1.5 cm below the surface to over 700 oC at 1 m above the surface. Post-fire analysis of soil properties show significant decreases in wettability, hydraulic conductivity, air entry pressure, organic matter, and porosity relative to pre-fire conditions whereas dry bulk density increased. Decreases in hydraulic conductivity and wettabilty immediately after the fire are implicated in a surface runoff event that occurred in January 2009, the first in 13 years. There was a significant increase in macro-nutrients, pH, and electrical conductivity. After one year, hydrophobicity has returned to pre-burn levels with only 16% of samples still showing signs of decreased wettability. Over the same period, hydraulic conductivity and air entry pressure returned to pre-burn levels at one third of the locations but remained identical to values recorded immediately after the fire at the other two thirds. Soil nutrients, pH, and electrical conductivity remain elevated after 1 year. Species composition on the burned surface changed markedly from prior years and relative to the unburned surface and two analog sites. An increase in the proportion of annuals and biennials is characteristic of burned surfaces that have become dominated by ruderal species. Greenhouse seedling emergence tests conducted to assess the seed bank of pre- and post-burn soils and of two analog sites at the McGee Ranch show no difference in the number of species emerging from soils collected before and after the fire. However, there were fewer species emerging from the seed bank on the side slopes and more species emerging from two analog sites. Leaf area index measures confirmed the substantial differences in plant communities after fire. Xylem pressure potential were considerably higher on the burned half of the barrier in September 2009 suggesting that not all the water in the soil profile will be removed before the fall rains begin. The results of this study are expected to contribute to a better understanding of barrier performance after major disturbances in a post-institutional control environment. Such an understanding is needed to enhance stakeholder acceptance regarding the long-term efficacy of engineered barriers. This study will also support improvements in the design of evapotranspiration (ET) and hybrid (ET + capacitive) barriers and the performance monitoring systems.

  19. 200-BP-1 Prototype Hanford Barrier - 15 Years of Performance Monitoring

    SciTech Connect (OSTI)

    Ward, Anderson L.; Link, Steven O.; Draper, Kathryn E.; Clayton, Ray E.

    2009-09-01

    Engineered surface barriers are recognized as a remedial alternative to the removal, treatment and disposal of near-surface contaminants at a variety of waste sites within the DOE complex. One issue impacting their acceptance by stakeholders the use of limited data to predict long-term performance. In 1994, a 2-ha multi-component barrier was constructed over an existing waste disposal site at Hanford using natural materials. Monitoring has been almost continuous for the last 15 yrs and has focused on barrier stability, vegetative cover, plant and animal intrusion, and the components of the water balance, including precipitation, runoff, storage, drainage, and percolation. The total precipitation received from October 1994 through August 2008 was 3311 mm on the northern half (formerly irrigated), and 2638 mm on the southern, non-irrigated half. Water storage in the fine-soil layer shows a cyclic pattern, increasing in the winter and decreasing in the spring and summer to a lower limit of around 100 mm, regardless of precipitation, in response to evapotranspiration. Topographic surveys show the barrier and side slopes to be stable and the pea-gravel admix has proven effective in minimizing erosion through the creation of a desert pavement during deflationary periods. Three runoff events have been observed but the 600-mm design storage capacity has never been exceeded. Total percolation ranged from near zero amounts under the soil-covered plots to over 600 mm under the side slopes. The asphaltic concrete prevented any of this water from reaching the buried waste thereby eliminating the driving force for the contaminant remobilization. Plant surveys show a relatively high coverage of native plants still persists after the initial revegetation although the number of species decreased from 35 in 1994 to 10 in 2009. Ample evidence of insect and small mammal use suggests that the barrier is behaving like a recovering ecosystem. In September 2008, the north half of the barrier was burned to remove vegetation and study the effects of fire on barrier performance. The most immediate effects has been on water storage patterns with the bare surface showing a slower accumulation of water, a smaller peak storage and a delayed release relative to the unburned side due to evaporation . Nonetheless the residual storage at the end of the year was similar for the burned and unburned sides.

  20. 200-BP-1 Prototype Hanford Barrier Annual Monitoring Report for Fiscal Years 2005 Through 2007

    SciTech Connect (OSTI)

    Ward, Andy L.; Link, Steven O.; Strickland, Christopher E.; Draper, Kathryn E.; Clayton, Ray E.

    2008-02-01

    A prototype Hanford barrier was deployed over the 216-B-57 Crib at the Hanford Site in 1994 to prevent percolation through the underlying waste and to minimize spreading of buried contaminants. This barrier is being monitored to evaluate physical and hydrologic performance at the field scale. This report summarizes data collected during the period FY 2005 through FY 2007. In FY 2007, monitoring of the prototype Hanford barrier focused on barrier stability, vegetative cover, evidence of plant and animal intrusion, and the main components of the water balance, including precipitation, runoff, storage, drainage, and deep percolation. Owing to a hiatus in funding in FY 2005 through 2006, data collected were limited to automated measurements of the water-balance components. For the reporting period (October 2004 through September 2007) precipitation amount and distribution were close to normal. The cumulative amount of water received from October 1994 through September 2007 was 3043.45 mm on the northern half of the barrier, which is the formerly irrigated treatment, and 2370.58 mm on the southern, non-irrigated treatments. Water storage continued to show a cyclic pattern, increasing in the winter and declining in the spring and summer to a lower limit of around 100 mm in response to evapotranspiration. The 600-mm design storage has never been exceeded. For the reporting period, the total drainage from the soil-covered plots ranged from near zero amounts under the soil-covered plots to almost 20 mm under the side slopes. Over the 13-yr monitoring period, side slope drainage accounted for about 20 percent of total precipitation while the soil-covered plots account for only 0.12 mm total. Above-asphalt and below-asphalt moisture measurements show no evidence of deep percolation of water. Topographic surveys show the barrier and protective side slopes to be stable. Plant surveys show a relatively high coverage of native plants still persists after the initial revegetation in 1994 although species diversity on the soil cover continues to decrease, from 35 in 1997 to 12 in 2007. The formerly irrigated treatments continue to show greater cover of grasses and litter than the non-irrigated treatments. On the formerly irrigated treatments, the mean cover class was 25 to 50 percent for both grasses and shrubs. On the non-irrigated treatments, the mean cover class was 5 to 25 percent from grasses and 25 to 50 percent for shrubs. The western and northern side slopes of the barrier show less plant cover than the soil surface, but show higher species diversity. This may be due to the influence of windblown soil and seeds from adjacent land, or the lack of shrubs competing for resources. Insects and small mammals continue to use the barrier surface and several holes and mounds were observed during the last year. This suggests that the restored barrier surface is beginning to function like a recovering ecosystem. Small-mammal burrowing on the top and sides of the barrier is most prevalent on the finer-grained and disturbed soils while active ant mounds were observed on the northern and western slopes.

  1. Briefing Paper BP6/2015 Is there (still) a problem with Payday Lending?

    E-Print Network [OSTI]

    Birmingham, University of

    borrowed from payday lenders dropped by 35%. It is still too early to measure the impact of the 2015 weekly-collected credit, unauthorised overdrafts and unlicensed lenders/loansharks. Is there (still

  2. BP-16-A-02-AP02, Appendix B - Power Rate Schedules

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O O DBiomassBudget BasicDeliveringOverview:default Sign In8,

  3. Microsoft PowerPoint - RHWM_for_BP-14_T1SFCO_Computation.ppt

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on darkMicroorganismsnow widelySmallBPA Prepayment ProgramRCBRAR

  4. May 28, 2010: Chu helps oversee BP's "top kill" efforts | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy AEnergy Managing Swimming Pool TemperatureWind andThe WhiteofEnergy May 28,

  5. Photo Release: U.S. Energy Secretary Chu at BP Command Center in Houston |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy Bills andOrder 422.1, CONDUCTCritical Materials UsePhasePhoenix,Department

  6. Secretary Chu Postpones China Trip to Continue Work on BP Oil Spill

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool FitsProjectData DashboardSolarEfficiency Improvements |Opinion Piece in Times

  7. Application to export electric energy OE Docket No. EA-314-A BP Energy:

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u tCorporation |Inc.:ServicesSvcs | Department

  8. Application to export electric energy OE Docket No. EA-315-A BP Energy |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u tCorporation |Inc.:ServicesSvcs | DepartmentDepartment of

  9. Application to export electric energy OE Docket No. EA-315-A BP Energy:

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u tCorporation |Inc.:ServicesSvcs | DepartmentDepartment

  10. Department of Energy Activities in Response to the Deepwater BP Oil Spill

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based| Department8, 20153Danielthrough theK A A A A A A A A A NA A A A UCF

  11. Microsoft PowerPoint - BP 2030 Outlook (EIA conference Apr 2011).ppt

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on darkMicroorganisms toPalladium wavy nanowires withTERM ENERGYBP

  12. Microsoft PowerPoint - BP-16 RHWM Workshop October 3 2014 [Compatibility Mode]

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on darkMicroorganisms toPalladium wavy nanowires withTERM

  13. DOE Makes Public Detailed Information on the BP Oil Spill | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-in electric vehicle10nominate anDepartment ofTraining|Loanpage

  14. CLIMATIC CYCLES AS SEDIMENTARY CONTROLS OF RIFT-BASIN LACUSTRINE DEPOSITS IN THE

    E-Print Network [OSTI]

    Olsen, Paul E.

    and rounded breccias, reflecting deflated, salt-encrusted mudflats. 2. Cycles similar to the previous of climatic patterns and tectonic settingcan provide important information toward modeling source

  15. file://C:\\Documents and Settings\\bh5\\My Documents\\Energy Effici

    Gasoline and Diesel Fuel Update (EIA)

    shipments. 3. Deflated using BEA's chain-type price indices for value added for primary metal (NAICS 331). Sources: Energy Information Administration, Manufacturing Energy...

  16. An Econometric Model of the U.S. Wine Industry. 

    E-Print Network [OSTI]

    Wohlgenant, Michael K.

    1985-01-01

    in the U.S. (mil. gal.), SW = quantity of california produced wine sold in all markets (mil. gal.), MW = quantity of imported wine sold in the U.S. (mil. gal.), DPWOb = deflated index of wholesale prices of domestic wines (1967 = 100), QW = production... of California wine (mil. gal.), IW = June 30 inventories of California produced wine (mil. gal.), DPRGC = deflated crush price of raisin type grapes ($/ton), DPTGC = deflated crush price of table type grapes ($/ton), DPWGC = deflated crush price of wine type...

  17. ENERGY UTILIZATION AND ENVIRONMENTAL CONTROL TECHNOLOGIES IN THE COAL-ELECTRIC CYCLE

    E-Print Network [OSTI]

    Ferrell, G.C.

    2010-01-01

    4 to 7 percent of the plants ' generating capacity (17,20).Boiler Baghouse, Nucla Generating Plant," Bradway, R. M. andof Electrical Generating Plants Effect of Load Factor on

  18. Nanodiamond-rich layer across three continents consistent with major cosmic impact at 12,800 cal BP

    E-Print Network [OSTI]

    2014-01-01

    Nanodiamond-Rich Layer across Three Continents Consistent2010. Discovery of a nanodiamond-rich layer in the Greenlandand Conditions A RT I C L E S Nanodiamond-Rich Layer across

  19. Perfectly contractile diamond-free graphs Universite d'Orleans, L.I.F.O., B.P. 6759,

    E-Print Network [OSTI]

    Rusu, Irena

    consists in replacing the two vertices u;v by a unique vertex t whose neighborhood is NG(u) NG(v) ?fu

  20. 56.th APS DPP Meeting, New Orleans BP8.00039 -1 Role of phase locking in nonlinear dynamics

    E-Print Network [OSTI]

    Zonca, Fulvio

    . Their frequency is the characteristic one of resonant EPs and maximizes wave-EP power exchange, exceeding SAW

  1. A Human (Clovis)/Gomphothere (Cuvieronius) Association ~13,390 cal years B.P in Sonora, Mexico

    E-Print Network [OSTI]

    Holliday, Vance T.

    Figure S11 Figure S12 Figure S13 Figure S14 Figure S15 Figure S16 Table S1 Table S2 Table S3 Table S4 Table S5 Table S6 Table S7 Table S8 Table S9 #12;Excavation Procedures A metric grid system (E) coordinates. Each 1x1m unit was excavated in 50x50 cm squares and in 5cm levels or to the top

  2. TopBP1 Interacts with BLM to Maintain Genome Stability but Is Dispensable for Preventing BLM Degradation

    E-Print Network [OSTI]

    Blackford, Andrew N.; Nieminuszczy, Jadwiga; Schwab, Rebekka A.; Galanty, Yaron; Jackson, Stephen P.; Niedzwiedz, Wojciech

    2015-03-19

    in RPMI-1640 (Sigma-Aldrich) supplemented with 10% fetal calf serum and 13 penicillin-streptomycin- glutamine (Life Technologies). Stable U2OS lines were established by selection in medium containing 0.5 mg/ml G418 (Life Technologies). All chemicals were... from Sigma-Aldrich except lambda phosphatase (New England Biolabs). Antibodies, SDS-PAGE, and Western Blotting See the Supplemental Information for antibodies used in this study. SDS- PAGE and western blotting were performed as described previously...

  3. Parens Patriae Litigation to Redress Societal Damages from the BP Oil Spill: The Latest Stage in the Evolution of Crimtorts

    E-Print Network [OSTI]

    Rustad, Michael L.; Koenig, Thomas H.

    2011-01-01

    Transocean Off- shore Deepwater Drilling, Inc. , TransoceanLAW [Vol. 29:45 with deepwater drilling into large, high-Transocean Offshore Deepwater Drilling Inc. is a corpora-

  4. Deep geothermal reservoirs evolution: from a modeling perspective BRGM, 3 Avenue Claude Guillemin, BP 36009 -45060 Orlans Cedex 2, France

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Deep geothermal reservoirs evolution: from a modeling perspective S. Lopez1 1 BRGM, 3 Avenue Claude deep geothermal reservoirs evolution and management based on examples ranging from direct use of geothermal heat to geothermal electricity production. We will try to focus on French experiences

  5. Generating 24-Hour ECG, BP and Respiratory Signals with Realistic Linear and Nonlinear Clinical Characteristics Using a Nonlinear Model

    E-Print Network [OSTI]

    McSharry, Patrick E.

    can be generated with fully known characteristics, to facilitate the testing of signal processing. Introduction In order to effectively test the performance of signal processing algorithms for analysing biomedical signals, a noise-free signal is often desired [1]. A realistic artificial biomedical signal

  6. Microsoft PowerPoint - Customer Follow Up RHWM BP-16 Workshop - August 5 2014_rev 080814 [Compatibility Mode]

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on darkMicroorganisms toPalladium wavyfamily ofEstimatingAugust 5,

  7. Hypodensity/Hyperdensity ; or, Apple skies

    E-Print Network [OSTI]

    Cira, Gabriel (Gabriel Blue)

    2008-01-01

    Hypodensity/Hyperdensity is a reaction to the paradoxical modern urban condition of emptiness: the 'ring of drek,' left like a smear around Boston by post-industrial deflation. This area is close to both the crowded city ...

  8. Microfluidic Actuation Using Electrochemically Generated Bubbles

    E-Print Network [OSTI]

    Sachs, Frederick

    Microfluidic Actuation Using Electrochemically Generated Bubbles Susan Z. Hua,*, Frederick Sachs, Buffalo, New York 14260 Bubble-based actuation in microfluidic applications is attractive owing closing) rate increases with applied voltage, small microfluidic dimensions accelerate bubble deflation

  9. Ultra-fast escape maneuver of an octopus-inspired robot

    E-Print Network [OSTI]

    Triantafyllou, Michael S.

    We design and test an octopus-inspired flexible hull robot that demonstrates outstanding fast-starting performance. The robot is hyper-inflated with water, and then rapidly deflates to expel the fluid so as to power the ...

  10. Department of Mathematics University of Houston

    E-Print Network [OSTI]

    Glowinski, Roland

    Department of Mathematics University of Houston Scientific Computing Seminar Dr. Josef Sifuentes Courant Institute for Mathematical Sciences New York University An Approximate Deflation Preconditioning that is widely applicable. Furthermore, numerical illustrations of the spectral properties also reveal

  11. Berkeley Lab's Gas-filled Insulation Rivals Fiber in Buildings...

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

    sit behind many of the wall-mounted steam radiators in the 17-story building to lessen heat loss to the outside. Retrofitters placed the deflated panels behind the radiators and...

  12. www.nwcouncil.org Fax: 503-820-2370 Bill Bradbury

    E-Print Network [OSTI]

    inflation rate. 1. The D.O.E's Annual Energy Outlook 2013 (early release) report assumes inflation rate of 1 deflator, 2012 PacifiCorp 1.90% Average of CPI and GDP deflator 2013 IRP Puget Sound Energy 2.50% CPI, 2011.90 Washington Puget Sound Energy Electric 7-May-12 9.80 Washington Puget Sound Energy Natural Gas 7-May-12 9

  13. Stumbling Toward Capitalism: The State, Global Production Networks, and the Unexpected Emergence of China's Independent Auto Industry

    E-Print Network [OSTI]

    Chang, Crystal Whai-ku

    2011-01-01

    Yale University Press. British Petroleum. BP Energy Outlookconsumed in 2009. 204 British Petroleum (BP) has predictedon 11 April 2011. British Petroleum. BP Energy Outlook 2030.

  14. Guarantee Testing Results from the Greenidge Mult-Pollutant Control Project

    SciTech Connect (OSTI)

    Daniel P. Connell; James E. Locke

    2008-02-01

    CONSOL Energy Inc. Research & Development (CONSOL R&D) performed flue gas sampling at AES Greenidge to verify the performance of the multi-pollutant control system recently installed by Babcock Power Environmental Inc. (BPEI) on the 107-megawatt (MW) Unit 4 (Boiler 6). The multi-pollutant control system includes combustion modifications and a hybrid selective non-catalytic reduction (SNCR)/induct selective catalytic reduction (SCR) system to reduce NO{sub x} emissions, followed by a Turbosorp{reg_sign} circulating fluidized bed dry scrubber system and baghouse to reduce emissions of SO{sub 2}, SO{sub 3}, HCl, HF, and particulate matter. Mercury removal is provided via the co-benefits afforded by the in-duct SCR, dry scrubber, and baghouse and by injection of activated carbon upstream of the scrubber, as required. Testing was conducted through ports located at the inlet and outlet of the SCR reactor to evaluate the performance of the hybrid NO{sub x} control system, as well as through ports located at the air heater outlet and baghouse outlet or stack to determine pollutant removal efficiencies across the Turbosorp{reg_sign} scrubber and baghouse. Data from the unit's stack continuous emission monitor (CEM) were also used for determining attainment of the performance targets for NO{sub x} emissions and SO{sub 2} removal efficiency.

  15. Zevenhoven & Kilpinen CROSS EFFECTS, TOTAL SYSTEM LAY-OUT 13.6.2001 10-1 Figure 10.1 Typical pulverised coal combustion and gas clean-up system: dry scrubber +

    E-Print Network [OSTI]

    Zevenhoven, Ron

    pulverised coal combustion and gas clean-up system: dry scrubber + baghouse filter for SO2 and particulate the emissions regulations depend on process type and plant size. Some compounds such as alkali or chlorine may For a conventional pulverised coal-fired power plant a set-up is shown in Figure 10.1, with a gas clean-up system

  16. Dioxin/furans and Air Pollution Control Dioxins and furans are chlorinated compounds produced during all

    E-Print Network [OSTI]

    Columbia University

    Dioxin/furans and Air Pollution Control Dioxins and furans are chlorinated compounds produced baghouse. As a result of the new controls, the dioxin/furan emissions of WTE plants in the U (28 million tons of MSW combusted) emit less than six grams TEQ dioxins per year. In comparison

  17. ENERGY RESEARCH CENTER LEHIGH ENERGY UPDATE

    E-Print Network [OSTI]

    Napier, Terrence

    by fossil fuel power plants to enhance the extraction of geothermal energy for power generation applications ESP or baghouse) for enhanced mercury capture. In another scheme that takes advantage of the co. CO2 is expected to be available in the future from carbon capture systems added to fossil-fired power

  18. Energy and Greenhouse Gas Emissions in China: Growth, Transition, and Institutional Change

    E-Print Network [OSTI]

    Kahrl, Fredrich James

    2011-01-01

    Energy 5, 355-371. British Petroleum (BP), 2009. Statistical2009. BP, London. British Petroleum (BP), 2011. StatisticalEnergy 5, 355-371. British Petroleum (BP), 2009. Statistical

  19. Matching Gift Companies The following companies are those that we understand currently match gifts donated by their

    E-Print Network [OSTI]

    Wallace, Mark

    receipt of the gift. Thank you! 3i 3i Deutschland GmbH ABN Amro Bank Accenture Alfred Dunhill Ltd Alliance Commercial Airplanes Boston Consulting Group BP plc BP Chemicals Ltd BP Exploration Operating Co Ltd BP Oil

  20. The soft impact of composite sandwich beams with a square-honeycomb core B.P. Russell, T. Liu, N.A. Fleck, V.S. Deshpande*

    E-Print Network [OSTI]

    Fleck, Norman A.

    with finite element simulations based upon a damage mechanics approach. A range of failure modes were observed al. [7] and the detailed delamination studies of Xu and Rosakis [8,9]. Likewise, in the automotive failure mechanism and the fo

  1. BEAM DYNAMICS STUDIES IN SPIRAL 2 LINAC R. Duperrier, D. Uriot, CEA Saclay, 91191 Gif sur Yvette; N. Pichoff , CEA Bruyres le Chtel, BP

    E-Print Network [OSTI]

    Boyer, Edmond

    of an injector (two ECR sources + a Radio Frequency Quadrupole) followed by a superconducting section based) and a superconducting linac with independent resonators (QWRs and/or HWRs). The accelerating optimisation has to be performed for ions with q/A=1/3 (optimum for the superconducting part). The input energy is 20 A

  2. A Mitotic Phosphorylation Feedback Network Connects Cdk1, Plk1, 53BP1, and Chk2 to Inactivate the G2/M DNA Damage Checkpoint

    E-Print Network [OSTI]

    Yaffe, Michael B.

    DNA damage checkpoints arrest cell cycle progression to facilitate DNA repair. The ability to survive genotoxic insults depends not only on the initiation of cell cycle checkpoints but also on checkpoint maintenance. While ...

  3. 1998 * Tsou, M. and Buttenfield, B.P. Client/Server Components and Metadata Objects for Distributed Geographic Information Services. Proceedings, GIS/LIS '98, Fort Worth, TX,

    E-Print Network [OSTI]

    Tsou, Ming-Hsiang

    Geographic Information Services. Proceedings, GIS/LIS '98, Fort Worth, TX, November, 1998: 590-599. CLIENT management of geographic information is pushing the GIS community to establish an open GIS architecture/server components underlie specification of task-oriented programming, and the modularization of GIS software

  4. Variation in the Maternal Corticotrophin Releasing Hormone-Binding Protein (CRH-BP) Gene and Birth Weight in Blacks, Hispanics and Whites

    E-Print Network [OSTI]

    2012-01-01

    the experiments: PDW HNS RS CFS. Performed the experiments:SE CB. Analyzed the data: CFS JEH PDW. Contributed reagents/LS JEH. Wrote the paper: PDW CFS HNS SE CB RS. References 9.

  5. Seoul National UniversitySeoul National University http://bp.snu.ac.kr The Role of a TiCl4 Post Treatment on the

    E-Print Network [OSTI]

    Park, Byungwoo

    to electrolyte dominates the losses. AM 1.5 Dark The minimum of RD occurs when no net steady-state current min Bare AM1.5 100 200 300 400 500 600 700 0 100 200 300 400 500 60 min 30 min Z' () -Z''() Bare Dark

  6. www.imperial.ac.uk/rajivgandhicentre Imperial College London and the Rajiv Gandhi Centre would like to thank founding Patrons: BP Foundation, The Kusuma Trust

    E-Print Network [OSTI]

    www.imperial.ac.uk/rajivgandhicentre Imperial College London and the Rajiv Gandhi Centre would like of focus are: · Energy · Health & Healthcare · Digital Economy · Urban Development (Transportation, Water Strategy · Entrepreneurship and Global Growth What We Offer The Rajiv Gandhi Centre is well

  7. Shape Memory Alloy and Elastomer Composite MEMS Actuators P.D. Fallon, A.P. Gerratt, B.P. Kierstead, R.D. White

    E-Print Network [OSTI]

    White, Robert D.

    (nitinol) is sputter deposited on a polyimide mesh structure. The mesh substrate acts as a bias spring demonstrated. Refinement of the fabrication process is ongoing. Keywords: shape memory alloy, nitinol, actuator nitinol, a nickel and titanium shape memory alloy. Previous research has shown the use of nitinol

  8. One Central Park, Northampton Road, Manchester, M40 5BP, UK+44 161 9186789www.processint.com PIL:Theexpertsinprocessimprovementtechnologies

    E-Print Network [OSTI]

    Ahrendt, Wolfgang

    :Theexpertsinprocessimprovementtechnologies Recent Experiences in Applying Process Integration Techniques to Oil Refineries Dr. Steve Hall Tel: +44 investment) · Revamping (with investment) · Project shows both new and modified hydrogen integration

  9. Six Lessons Learned in Applying Science in Coastal Ecosystem Restoration

    E-Print Network [OSTI]

    Boesch, Donald F.

    2013-01-01

    on the BP Deepwater Horizon Oil Spill and Offshore Drilling.BP Deepwater Horizon Oil Spill and Offshore Drilling (Oil

  10. Workflow solution selector Expression portfolio overview

    E-Print Network [OSTI]

    Sliz, Piotr

    measured per transcript 300 bp 275 bp 275 bp 1000 bp 650 bp 525 bp 3750 Available formats cartridge cartidge, strips, plates cartidge, strips, plates cartridge cartidge, strips, plates cartidge, strips, plates cartridge Minimal total RNA input requirement 50 ng 50 ng 50 ng 50 ng 50 ng 50 ng 50 ng Relative

  11. FIELD TEST PROGRAM FOR LONG-TERM OPERATION OF A COHPAC SYSTEM FOR REMOVING MERCURY FROM COAL-FIRED FLUE GAS

    SciTech Connect (OSTI)

    Jean Bustard; Charles Lindsey; Paul Brignac; Travis Starns; Sharon Sjostrom; Trent Taylor; Cindy Larson

    2003-10-31

    With the Nation's coal-burning utilities facing the possibility of tighter controls on mercury pollutants, the U.S. Department of Energy is funding projects that could offer power plant operators better ways to reduce these emissions at much lower costs. Sorbent injection technology represents one of the simplest and most mature approaches to controlling mercury emissions from coal-fired boilers. It involves injecting a solid material such as powdered activated carbon into the flue gas. The gas-phase mercury in the flue gas contacts the sorbent and attaches to its surface. The sorbent with the mercury attached is then collected by the existing particle control device along with the other solid material, primarily fly ash. During 2001, ADA Environmental Solutions (ADA-ES) conducted a full-scale demonstration of sorbent-based mercury control technology at the Alabama Power E.C. Gaston Station (Wilsonville, AL). This unit burns a low-sulfur bituminous coal and uses a hot-side electrostatic precipitator (ESP) in combination with a Compact Hybrid Particulate Collector (COHPAC{trademark}) baghouse to collect fly ash. The majority of the fly ash is collected in the ESP with the residual being collected in the COHPAC baghouse. Activated carbon was injected between the ESP and COHPAC units to collect the mercury. Short-term mercury removal levels in excess of 90% were achieved using the COHPAC unit. The test also showed that activated carbon was effective in removing both forms of mercury-elemental and oxidized. However, a great deal of additional testing is required to further characterize the capabilities and limitations of this technology relative to use with baghouse systems such as COHPAC. It is important to determine performance over an extended period of time to fully assess all operational parameters. The project described in this report focuses on fully demonstrating sorbent injection technology at a coal-fired power generating plant that is equipped with a COHPAC system. The overall objective is to evaluate the long-term effects of sorbent injection on mercury capture and COHPAC performance. The work is being done on one-half of the gas stream at Alabama Power Company's Plant Gaston Unit 3 (nominally 135 MW). Data from the testing will be used to determine: (1) If sorbent injection into a high air-to-cloth ratio baghouse is a viable, long-term approach for mercury control; and (2) Design criteria and costs for new baghouse/sorbent injection systems that will use a similar, polishing baghouse (TOXECON{trademark}) approach.

  12. Understanding the Cost of Higher Education

    E-Print Network [OSTI]

    McPherson, Peter; Shulenburger, David E.

    2010-01-01

    Index as a cost measure, the annual real increase is still just 0.84 percent per year.13 To repeat, the substantial increase in tuition revenue over the last decade, and in fact over the last two decades, was only slightly more than the real... methods of deflating figures to account for inflation. Wellman used the Consumer Price Index while SHEEO utilizes its own cost index, the Higher Education Cost Adjustment (HECA) for deflation. The SHEEO index is a combination of the BLS’s Employment...

  13. Penetrameter positioner for bore-side radiography of tubes

    DOE Patents [OSTI]

    Davis, E.V.; Foster, B.E.

    1980-02-05

    A positioner is provided for placing plaque or wire penetrameters, as used in radiographic inspection, in close proximity with the inner wall of tubing at any desired location along the tubing. The positioner head carrying the penetrameter is inflatable whereby it is positioned in tte deflated condition, inflated to place the penetrameter against a weld to be inspected in the tubing wall, and then deflated during removal. If desired, the penetrameter holder may be used to center the radiographic source on the axis of the tube.

  14. Penetrameter positioner for bore-side radiography of tubes

    DOE Patents [OSTI]

    Davis, Earl V. (Oak Ridge, TN); Foster, Billy E. (Oak Ridge, TN)

    1983-01-01

    A positioner is provided for placing plaque or wire penetrameters, as used in radiographic inspection, in close proximity with the inner wall of tubing at any desired location along the tubing. The positioner head carrying the penetrameter is inflatable whereby it is positioned in the deflated condition, inflated to place the penetrameter against a weld to be inspected in the tubing wall, and then deflated during removal. If desired, the penetrameter holder may be used to center the radiographic source on the axis of the tube.

  15. Field Test Program for Long-Term Operation of a COHPAC System for Removing Mercury from Coal-Fired Flue Gas

    SciTech Connect (OSTI)

    C. Jean Bustard; Charles Lindsey; Paul Brignac

    2006-05-01

    This document provides a summary of the full-scale demonstration efforts involved in the project ''Field Test Program for Long-Term Operation of a COHPAC{reg_sign} System for Removing Mercury from Coal-Fired Flue Gas''. The project took place at Alabama Power's Plant Gaston Unit 3 and involved the injection of sorbent between an existing particulate collector (hot-side electrostatic precipitators) and a COHPAC{reg_sign} fabric filter (baghouse) downstream. Although the COHPAC{reg_sign} baghouse was designed originally for polishing the flue gas, when activated carbon injection was added, the test was actually evaluating the EPRI TOXECON{reg_sign} configuration. The results from the baseline tests with no carbon injection showed that the cleaning frequency in the COHPAC{reg_sign} unit was much higher than expected, and was above the target maximum cleaning frequency of 1.5 pulses/bag/hour (p/b/h), which was used during the Phase I test in 2001. There were times when the baghouse was cleaning continuously at 4.4 p/b/h. In the 2001 tests, there was virtually no mercury removal at baseline conditions. In this second round of tests, mercury removal varied between 0 and 90%, and was dependent on inlet mass loading. There was a much higher amount of ash exiting the electrostatic precipitators (ESP), creating an inlet loading greater than the design conditions for the COHPAC{reg_sign} baghouse. Tests were performed to try to determine the cause of the high ash loading. The LOI of the ash in the 2001 baseline tests was 11%, while the second baseline tests showed an LOI of 17.4%. The LOI is an indication of the carbon content in the ash, which can affect the native mercury uptake, and can also adversely affect the performance of ESPs, allowing more ash particles to escape the unit. To overcome this, an injection scheme was implemented that balanced the need to decrease carbon injection during times when inlet loading to the baghouse was high and increase carbon injection when inlet loading and mercury removal were low. The resulting mercury removal varied between 50 and 98%, with an overall average of 85.6%, showing that the process was successful at removing high percentages of vapor-phase mercury even with a widely varying mass loading. In an effort to improve baghouse performance, high-permeability bags were tested. The new bags made a significant difference in the cleaning frequency of the baghouse. Before changing the bags, the baghouse was often in a continuous clean of 4.4 p/b/h, but with the new bags the cleaning frequency was very low, at less than 1 p/b/h. Alternative sorbent tests were also performed using these high-permeability bags. The results of these tests showed that most standard, high-quality activated carbon performed similarly at this site; low-cost sorbent and ash-based sorbents were not very effective at removing mercury; and chemically enhanced sorbents did not appear to offer any benefits over standard activated carbons at this site.

  16. SOx-NOx-Rox Box{trademark} flue gas clean-up demonstration. Final report

    SciTech Connect (OSTI)

    NONE

    1995-09-01

    Babcock and Wilcox`s (B and W) SOx-NOx-Rox Box{trademark} process effectively removes SOx, NOx and particulate (Rox) from flue gas generated from coal-fired boilers in a single unit operation, a high temperature baghouse. The SNRB technology utilizes dry sorbent injection upstream of the baghouse for removal of SOx and ammonia injection upstream of a zeolitic selective catalytic reduction (SCR) catalyst incorporated in the baghouse to reduce NOx emissions. Because the SOx and NOx removal processes require operation at elevated gas temperatures (800--900 F) for high removal efficiency, high-temperature fabric filter bags are used in the baghouse. The SNRB technology evolved from the bench and laboratory pilot scale to be successfully demonstrated at the 5-MWe field scale. This report represents the completion of Milestone M14 as specified in the Work Plan. B and W tested the SNRB pollution control system at a 5-MWe demonstration facility at Ohio Edison`s R.E. Burger Plant located near Shadyside, Ohio. The design and operation were influenced by the results from laboratory pilot testing at B and W`s Alliance Research Center. The intent was to demonstrate the commercial feasibility of the SNRB process. The SNRB facility treated a 30,000 ACFM flue gas slipstream from Boiler No. 8. Operation of the facility began in May 1992 and was completed in May 1993. About 2,300 hours of high-temperature operation were achieved. The main emissions control performance goals of: greater than 70% SO{sub 2} removal using a calcium-based sorbent; greater than 90% NOx removal with minimal ammonia slip; and particulate emissions in compliance with the New Source Performance Standards (NSPS) of 0.03 lb/million Btu were exceeded simultaneously in the demonstration program when the facility was operated at optimal conditions. Testing also showed significant reductions in emissions of some hazardous air pollutants.

  17. Practices of Ecological Citizenship: Global Dreams for a Chinese Village

    E-Print Network [OSTI]

    May, Shannon Kathleen

    2011-01-01

    of a BP 1 Kilowatt photovoltaic system, Dai would explainonly one house had a BP photovoltaic system on the roof. Andsystem and BP photovoltaic system were only installed on the

  18. J. Phys. A 30

    E-Print Network [OSTI]

    1997-07-02

    invariant case (? = ?) using a version of the deflated Arnoldi algorithm [14]. .... In phase C and on the coexistence line the one-point function ?nk? ... see that the temporal correlation length shows the same behaviour as the spatial correlation ..... the characteristic properties of the spectra described previously are reproduced.

  19. ECON 162B -A0, A1 Kenny Christianson Fall 2010 office: Library Tower 1013

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    ECON 162B - A0, A1 Kenny Christianson Fall 2010 office: Library Tower 1013 lecture A0: MWF 9, the stock market, and the role of the Federal Reserve in changing interest rates; the potential for double-dip recession and the rate of growth of GDP; inflation and deflation; the national debt and growing budget

  20. file://C:\\Documents and Settings\\bh5\\My Documents\\Energy Effici

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

    2 331111) 1998 3 2002 3 2006 3 Total 4 30 27 17 Net Electricity 5 3 4 3 Natural Gas 9 9 6 Coal 13 10 6 Notes:1. Value of production is deflated by the chain-type price indices for...

  1. To appear in Proc. the 1997 IEEE Workshop on Nonlinear Signal and Image Processing, Michigan, September, 1997. ONLINE BLIND SIGNAL EXTRACTION METHODS EXPLOITING A PRIORI

    E-Print Network [OSTI]

    Thawonmas, Ruck

    , September, 1997. ON­LINE BLIND SIGNAL EXTRACTION METHODS EXPLOITING A PRIORI KNOWLEDGE OF THE PREVIOUSLY extracted several times. One method employs a deflation tech­ nique which eliminates from the mixture. To extract a single source signal, methods for blind equalization or deconvolution problems [17] can be used

  2. 171Aztln: A Journal of Chicano Studies 31:2 Fall 2006 University of California Regents MUSIC OF THE MILL: A NOVEL. By Luis J. Rodriguez. New York: Rayo,

    E-Print Network [OSTI]

    , Rodriguez shows how people find creative ways to sustain the beauty and music of life as well as the dignity, and his memoir/handbook about mentoring youth as they grow from lives of social disruption to lives supremacy help the mill managers deflate workers' activism and disrupt progressive union forces

  3. Dune field pattern formation and recent transporting winds in the Olympia Undae Dune Field, north polar region of Mars

    E-Print Network [OSTI]

    Bourke, Mary C.

    Dune field pattern formation and recent transporting winds in the Olympia Undae Dune Field, north dune crestlines, with apparent slipfaces on the primary crests, ubiquitous wind ripples, areas of coarsegrained wind ripples, and deflated interdune areas. Geomorphic evidence and dune field pattern analysis

  4. Computing a partial generalized real Schur form using the Jacobi-Davidson method

    E-Print Network [OSTI]

    Eindhoven, Technische Universiteit

    Computing a partial generalized real Schur form using the Jacobi-Davidson method T.L. van Noorden and J. Rommes Abstract In this paper, a new variant of the Jacobi-Davidson method is pre- sented whenever the inner iteration, which may consist of the Jacobi-Davidson method applied to a deflated matrix

  5. IEICE TRANS. FUNDAMENTALS, VOL. E81--A, NO. 9 SEPTEMBER 1998 PAPER Special Issue on Nonlinear Theory and its Applications

    E-Print Network [OSTI]

    Thawonmas, Ruck

    ]­[28], such as biomedical signal processing (EEG, MEG, ECG, EMG), wireless communication, and data mining, etc. The task the newly extracted signal. By virtue of blind extraction and deflation processing, the presented cascade duplicate extraction of one of the previously extracted source signals at the next ex­ traction processing

  6. Calculating Long-Term Trends in the Real Real Prices of Primary Commodities

    E-Print Network [OSTI]

    Calculating Long-Term Trends in the Real Real Prices of Primary Commodities: Deflator Adjustment method for re-assessing all earlier studies on long-term trends in commodity prices by accounting calculating a corrected `real real' commodity price series, as was done recently, for example, in Svedberg

  7. Radiation-pressure-induced regenerative mechanical oscillations in

    E-Print Network [OSTI]

    with mechanical energy ³ Temperature dependency = 300 °K = 390 °K P P #12;Summary and outlook ® All modes of the microtoroid ³ Inflation : Optical energy Mechanical energy -- Red Doppler shift (-0) ³ Deflation : Mechanical energy Optical energy -- Blue Doppler shift (+0) Pcirc Radiation pressure P1

  8. Modeling Energy Market Volatility Using REMI October 2010

    E-Print Network [OSTI]

    Johnson, Eric E.

    Sources: WTI prices from EIA, Short Term Energy Outlook, Table 2 and GDP deflator from Bureau of Economic ($2005) Henry Hub Spot Price Sources: WTI prices from EIA, Short Term Energy Outlook, Table 2 and GDP Percent Change In Real Coal Price ($2005 Per short ton) Sources: Coal prices from EIA, Annual Energy

  9. Comparison of the mass preconditioned HMC and the DD-HMC algorithm for two-flavour QCD

    E-Print Network [OSTI]

    Marinkovic, Marina

    2010-01-01

    Mass preconditioned HMC and DD-HMC are among the most popular algorithms to simulate Wilson fermions. We present a comparison of the performance of the two algorithms for realistic quark masses and lattice sizes. In particular, we use the locally deflated solver of the DD-HMC environment also for the mass preconditioned simulations.

  10. Comparison of the mass preconditioned HMC and the DD-HMC algorithm for two-flavour QCD

    E-Print Network [OSTI]

    Marina Marinkovic; Stefan Schaefer

    2010-11-03

    Mass preconditioned HMC and DD-HMC are among the most popular algorithms to simulate Wilson fermions. We present a comparison of the performance of the two algorithms for realistic quark masses and lattice sizes. In particular, we use the locally deflated solver of the DD-HMC environment also for the mass preconditioned simulations.

  11. Customer Comments

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

    Sales Reports BP-16 Customer Comments The BP-16 Rate Case concluded effective July 23, 2015. Generation Inputs Comment Period for October 31, 2014 Portland General Electric...

  12. *Universit de la Runion, Facult des Sciences, Laboratoire de Gnie industriel, BP7151, 15 avenue Ren Cassin, 97 715 Saint-Denis Messag Cedex 9, France -email : garde@univ-reunion.fr.

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    efficient systems such as solar water heaters. We evaluated, with the aid of an airflow and thermal building

  13. Subsea 7 are pleased to be founding partners along with the Southampton Oceanography Centre (SOC), BP and Transocean in a new and exciting concept giving scientists the opportunity to use

    E-Print Network [OSTI]

    Newcastle upon Tyne, University of

    in future to develop and backup operator's Environmental Impact Assessments (EIA) and statements for any to support and expand this project across their businesses worldwide including the Gulf of Mexico, Brazil organisms that inhabit these zones The visual impact of ROV led research will also create an exceptionally

  14. TUDE DU MCANISME D'MISSION DE TROIS PARTICULES 03B1 DANS LES RACTIONS 11B(p, 303B1) 1,98 MeV et 10B(d, 303B1) 1 MeV

    E-Print Network [OSTI]

    Boyer, Edmond

    résultats expérimentaux obtenus dans cette réaction par la technique de l'enre- gistrement des particules

  15. Magellan observations of Quasars with Radio and X-Ray Jets Jonathan Gelbord, H.L. Marshall, B.P. Miller (MIT), D.A. Schwartz (SAO), D.M. Worrall, M. Birkinshaw (SAO

    E-Print Network [OSTI]

    Gelbord, Jonathan

    Magellan observations of Quasars with Radio and X-Ray Jets Jonathan Gelbord, H.L. Marshall, B of kiloparsec jet structures in flat-spectrum radio quasars (FSRQs). In the first phase of our study, we-arcsecond radio maps. We have discovered jet X-ray flux in 13 of these targets. In general the X-ray morphology

  16. AAPG Bulletin, v. 86, no. 9 (September 2002), pp. 15611571 1561 Note on the importance of

    E-Print Network [OSTI]

    Haszeldine, Stuart

    for BP. Ann's research interests include quantitative modeling of diagenesis and porosity in sandstones

  17. GVB RP: A Reliable MCSCF Wave Function for Large Systems

    E-Print Network [OSTI]

    Goddard III, William A.

    DURIP; BP Chemical; ARO; Exxon; Seiko-Epson; Owens Corning; Asahi Chemical, Saudi Aramco; Beckman Institute

  18. 2010.-2011. 17.06.2010

    E-Print Network [OSTI]

    Kaplan, Alexander

    ; · · · - · · ; De BEERS · · · BHP BILLITON · CONACO PHILLIPS · EXXON MOBIL · STATOIL ­ Norsk Hydro · SHELL · BP

  19. PlanetEarthWinter2005--www.nerc.ac.uk hat's the difference between a

    E-Print Network [OSTI]

    Newcastle upon Tyne, University of

    the founding partners: the National Oceanography Centre, Southampton (NOCS), BP, Subsea7 and Transocean. Now we

  20. PRAGUE CENTRE OF MATHEMATICAL GEOPHYSICS,

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    with representatives of major oil companies (Chell, BP, Chevron, Petrobras). 4. Hosting 87 short- and long

  1. Orientation The Harvard School of Engineering and Applied Sciences (SEAS) was

    E-Print Network [OSTI]

    Aizenberg, Joanna

    · Served on the National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling, 2010

  2. Marks of Excellence Four winners of the nationally prestigious Goldwater Scholarship in recent

    E-Print Network [OSTI]

    Dyer, Bill

    Phillips · Dow Chemical · BP America · Monsanto · Puget Sound Naval Shipyard · GTC · Semitool · Smurfit

  3. Field Testing of Activated Carbon Injection Options for Mercury Control at TXU's Big Brown Station

    SciTech Connect (OSTI)

    John Pavlish; Jeffrey Thompson; Christopher Martin; Mark Musich; Lucinda Hamre

    2009-01-07

    The primary objective of the project was to evaluate the long-term feasibility of using activated carbon injection (ACI) options to effectively reduce mercury emissions from Texas electric generation plants in which a blend of lignite and subbituminous coal is fired. Field testing of ACI options was performed on one-quarter of Unit 2 at TXU's Big Brown Steam Electric Station. Unit 2 has a design output of 600 MW and burns a blend of 70% Texas Gulf Coast lignite and 30% subbituminous Powder River Basin coal. Big Brown employs a COHPAC configuration, i.e., high air-to-cloth baghouses following cold-side electrostatic precipitators (ESPs), for particulate control. When sorbent injection is added between the ESP and the baghouse, the combined technology is referred to as TOXECON{trademark} and is patented by the Electric Power Research Institute in the United States. Key benefits of the TOXECON configuration include better mass transfer characteristics of a fabric filter compared to an ESP for mercury capture and contamination of only a small percentage of the fly ash with AC. The field testing consisted of a baseline sampling period, a parametric screening of three sorbent injection options, and a month long test with a single mercury control technology. During the baseline sampling, native mercury removal was observed to be less than 10%. Parametric testing was conducted for three sorbent injection options: injection of standard AC alone; injection of an EERC sorbent enhancement additive, SEA4, with ACI; and injection of an EERC enhanced AC. Injection rates were determined for all of the options to achieve the minimum target of 55% mercury removal as well as for higher removals approaching 90%. Some of the higher injection rates were not sustainable because of increased differential pressure across the test baghouse module. After completion of the parametric testing, a month long test was conducted using the enhanced AC at a nominal rate of 1.5 lb/Macf. During the time that enhanced AC was injected, the average mercury removal for the month long test was approximately 74% across the test baghouse module. ACI was interrupted frequently during the month long test because the test baghouse module was bypassed frequently to relieve differential pressure. The high air-to-cloth ratio of operations at this unit results in significant differential pressure, and thus there was little operating margin before encountering differential pressure limits, especially at high loads. This limited the use of sorbent injection as the added material contributes to the overall differential pressure. This finding limits sustainable injection of AC without appropriate modifications to the plant or its operations. Handling and storage issues were observed for the TOXECON ash-AC mixture. Malfunctioning equipment led to baghouse dust hopper plugging, and storage of the stagnant material at flue gas temperatures resulted in self-heating and ignition of the AC in the ash. In the hoppers that worked properly, no such problems were reported. Economics of mercury control at Big Brown were estimated for as-tested scenarios and scenarios incorporating changes to allow sustainable operation. This project was funded under the U.S. Department of Energy National Energy Technology Laboratory project entitled 'Large-Scale Mercury Control Technology Field Testing Program--Phase II'.

  4. CWS-Fired Residential Warm-Air Heating System. Quarterly report, November 1, 1988--January 31, 1989

    SciTech Connect (OSTI)

    Balsavich, J.; Becker, F.E.; Smolensky, L.A.

    1989-03-01

    Work continued on life-cycle testing, optimization, and refining of the second-generation furnace assembly as well as the auxiliary subsystems. Emphasis of combustor testing was to determine optimum size and location of air inlets in primary combustion chambers; it was found that using a single air inlet about 70 degrees upsteam from the agglomeration site produces a combustion efficiency of 99.0% while producing no agglomeration. The test of the fouling effect on heat exchanger performance showed a steady decrease in time of the overall heat transfer coefficient. Particle size distribution of fly ash in the baghouse showed 50% of the particles smaller than 11.2 microns.

  5. Circulating Fluidized Bed Combustion Boiler Project 

    E-Print Network [OSTI]

    Farbstein, S. B.; Moreland, T.

    1984-01-01

    the bottom of the combustion chamber as bottom ash and from the baghouse as fly ash. A portion of the heat is absorbed in the combustion chamber, and the remaining heat is recovered in the convection section of the boiler. There are no tubes...-sulfur Illinois coal. Limestone use is projected at 11-14.000 tons per year. Solid residue (ash, spent limestone and calcium sulfate) to be disposed will be 15-22,000 tons per year. This projected use of limestone is based on the use of Illinois No. 6 coal...

  6. Kinetic studies of dry sorent for medium temperature applications. Final report

    SciTech Connect (OSTI)

    Keener, T.C.; Wang, Z.

    1996-07-12

    The purpose of this project is to investigate the fundamental nature of sorbent reactivity and reaction kinetics in the medium temperature range from 600{degrees}F (316{degrees}C) to 1200{degrees}F (649{degrees}C) available in the convective pass of a boiler upstream of the economizer, where dry sorbents are injected to remove SO{sub 2} from the flue gas. Research focuses on the mechanisms of sorbent- flue gas interaction under economizer and hot baghouse conditions utilizing the experimental setup and the results of the first four years of research.

  7. Technology could deliver 90% Hg reduction from coal

    SciTech Connect (OSTI)

    Maize, K.

    2009-07-15

    Reducing mercury emissions at coal-fired power plants by 90% has been considered the holy grail of mercury control. A new technology promises to get used there, but at a price. This is a mixture of chemical approaches, including activated carbon injection into the gases coming off the combustor along with injection of trona or calcium carbonate to reduce sulfur trioxide in the exhaust gases. The trick according to Babcock and Wilcox's manager Sam Kumar, to 'capture the mercury as a particulate on the carbon and then capture the particulate' in an electrostatic precipitator or a fabric filter baghouse. 2 figs.

  8. Mercuty Control With The Advanced Hybrid Particulate Collector

    SciTech Connect (OSTI)

    Ye Zhuang; Stanley J. Miller; Michelle R. Olderbak

    2003-03-31

    This project was awarded under U.S. Department of Energy (DOE) National Energy Technology Laboratory (NETL) Program Solicitation DE-PS26-00NT40769 and specifically addresses Technical Topical Area 4 - Testing Novel and Less Mature Control Technologies on Actual Flue Gas at the Pilot Scale. The project team includes the Energy & Environmental Research Center (EERC) as the main contractor; W.L. Gore & Associates, Inc., as a technical and financial partner; and the Big Stone Plant operated by Otter Tail Power Company, host for the field testing portion of the research. Since 1995, DOE has supported development of a new concept in particulate control called the advanced hybrid particulate collector (AHPC). The AHPC has been licensed to W.L. Gore and Associates, Inc., and is now marketed as the Advanced Hybrid{trademark} filter by Gore. The AHPC combines the best features of electrostatic precipitators (ESPs) and baghouses in a unique configuration, providing major synergism between the two collection methods, both in the particulate collection step and in the transfer of dust to the hopper. The AHPC provides ultrahigh collection efficiency, overcoming the problem of excessive fine-particle emissions with conventional ESPs, and it solves the problem of reentrainment and re-collection of dust in conventional baghouses. The AHPC appears to have unique advantages for mercury control over baghouses or ESPs as an excellent gas-solid contactor. The objective of the three-task project is to demonstrate 90% total mercury control in the AHPC at a lower cost than current mercury control estimates. The approach includes bench-scale batch testing that ties the new work to previous results and links results with larger-scale pilot testing with real flue gas on a coal-fired combustion system, pilot-scale testing on a coal-fired combustion system with both a pulse-jet baghouse and an AHPC to prove or disprove the research hypotheses, and field demonstration pilot-scale testing at a utility power plant to prove scaleup and demonstrate longer-term mercury control. This project, if successful, will demonstrate at the pilot-scale level a technology that would provide a cost-effective technique to accomplish control of mercury emissions and, at the same time, greatly enhance fine particulate collection efficiency. The technology can be used to retrofit systems currently employing inefficient ESP technology as well as for new construction, thereby providing a solution to a large segment of the U.S. utility industry as well as other industries requiring mercury control.

  9. MERCURY CONTROL WITH THE ADVANCED HYBRID PARTICULATE COLLECTOR

    SciTech Connect (OSTI)

    Ye Zhuang; Stanley J. Miller; Steven A. Benson; Michelle R. Olderbak

    2003-08-01

    This project was awarded under U.S. Department of Energy (DOE) National Energy Technology Laboratory (NETL) Program Solicitation DE-PS26-00NT40769 and specifically addresses Technical Topical Area 4-Testing Novel and Less Mature Control Technologies on Actual Flue Gas at the Pilot Scale. The project team includes the Energy & Environmental Research Center (EERC) as the main contractor; W.L. Gore & Associates, Inc., as a technical and financial partner; and the Big Stone Plant operated by Otter Tail Power Company, host for the field-testing portion of the research. Since 1995, DOE has supported development of a new concept in particulate control called the advanced hybrid particulate collector (AHPC). The AHPC has been licensed to W.L. Gore & Associates, Inc., and is now marketed as the ''Advanced Hybrid''{trademark} filter by Gore. The AHPC combines the best features of electrostatic precipitators (ESPs) and baghouses in a unique configuration, providing major synergism between the two collection methods, both in the particulate collection step and in the transfer of dust to the hopper. The AHPC provides ultra-high collection efficiency, overcoming the problem of excessive fine-particle emissions with conventional ESPs, and it solves the problem of reentrainment and re-collection of dust in conventional baghouses. The AHPC appears to have unique advantages for mercury control over baghouses or ESPs as an excellent gas-solid contactor. The objective of the three-task project is to demonstrate 90% total mercury control in the AHPC at a lower cost than current mercury control estimates. The approach includes bench-scale batch testing that ties the new work to previous results and links results with larger-scale pilot testing with real flue gas on a coal-fired combustion system, pilot-scale testing on a coal-fired combustion system with both a pulse-jet baghouse and an AHPC to prove or disprove the research hypotheses, and field demonstration pilot-scale testing at a utility power plant to prove scaleup and demonstrate longer-term mercury control. This project, if successful, will demonstrate at the pilot-scale level a technology that would provide a cost-effective technique to accomplish control of mercury emissions and, at the same time, greatly enhance fine particulate collection efficiency. The technology can be used to retrofit systems currently employing inefficient ESP technology as well as for new construction, thereby providing a solution to a large segment of the U.S. utility industry as well as other industries requiring mercury control.

  10. MERCURY CONTROL WITH THE ADVANCED HYBRID PARTICULATE COLLECTOR

    SciTech Connect (OSTI)

    Stanley J. Miller; Ye Zhuang; Michelle R. Olderbak

    2003-03-01

    This project was awarded under U.S. Department of Energy (DOE) National Energy Technology Laboratory (NETL) Program Solicitation DE-PS26-00NT40769 and specifically addresses Technical Topical Area 4--Testing Novel and Less Mature Control Technologies on Actual Flue Gas at the Pilot Scale. The project team includes the Energy & Environmental Research Center (EERC) as the main contractor; W.L. Gore & Associates, Inc., as a technical and financial partner; and the Big Stone Plant operated by Otter Tail Power Company, host for the field testing portion of the research. Since 1995, DOE has supported development of a new concept in particulate control called the advanced hybrid particulate collector (AHPC). The AHPC has been licensed to W.L. Gore & Associates, Inc., and is now marketed as the Advanced Hybrid{trademark} filter by Gore. The AHPC combines the best features of electrostatic precipitators (ESPs) and baghouses in a unique configuration, providing major synergism between the two collection methods, both in the particulate collection step and in the transfer of dust to the hopper. The AHPC provides ultrahigh collection efficiency, overcoming the problem of excessive fine-particle emissions with conventional ESPs, and it solves the problem of reentrainment and re-collection of dust in conventional baghouses. The AHPC appears to have unique advantages for mercury control over baghouses or ESPs as an excellent gas-solid contactor. The objective of the three-task project is to demonstrate 90% total mercury control in the AHPC at a lower cost than current mercury control estimates. The approach includes bench-scale batch testing that ties the new work to previous results and links results with larger-scale pilot testing with real flue gas on a coal-fired combustion system, pilot-scale testing on a coal-fired combustion system with both a pulse-jet baghouse and an AHPC to prove or disprove the research hypotheses, and field demonstration pilot-scale testing at a utility power plant to prove scaleup and demonstrate longer-term mercury control. This project, if successful, will demonstrate at the pilot-scale level a technology that would provide a cost-effective technique to accomplish control of mercury emissions and, at the same time, greatly enhance fine particulate collection efficiency. The technology can be used to retrofit systems currently employing inefficient ESP technology as well as for new construction, thereby providing a solution to a large segment of the U.S. utility industry as well as other industries requiring mercury control.

  11. Method and apparatus for advancing tethers

    DOE Patents [OSTI]

    Zollinger, W.T.

    1998-06-02

    A tether puller for advancing a tether through a channel may include a bellows assembly having a leading end fixedly attached to the tether at a first position and a trailing end fixedly attached to the tether at a second position so that the leading and trailing ends of the bellows assembly are located a substantially fixed distance apart. The bellows assembly includes a plurality of independently inflatable elements each of which may be separately inflated to an extended position and deflated to a retracted position. Each of the independently inflatable elements expands radially and axially upon inflation. An inflation system connected to the independently inflatable elements inflates and deflates selected ones of the independently inflatable elements to cause the bellows assembly to apply a tractive force to the tether and advance it in the channel. 9 figs.

  12. Reduced energy and volume air pump for a seat cushion

    DOE Patents [OSTI]

    Vaughn, Mark R. (Albuquerque, NM); Constantineau, Edward J. (Albuquerque, NM); Groves, Gordon E. (Tijeras, NM)

    1997-01-01

    An efficient pump system for transferring air between sets of bladders in a cushion. The pump system utilizes a reversible piston within a cylinder in conjunction with an equalizing valve in the piston which opens when the piston reaches the end of travel in one direction. The weight of a seated user then forces air back across the piston from an inflated bladder to the previously deflated bladder until the pressure is equalized. In this fashion the work done by the pump is cut in half. The inflation and deflation of the different bladders is controlled to vary the pressure on the several pressure points of a seated user. A principal application is for wheel chair use to prevent pressure ulcers.

  13. Reduced energy and volume air pump for a seat cushion

    DOE Patents [OSTI]

    Vaughn, M.R.; Constantineau, E.J.; Groves, G.E.

    1997-08-19

    An efficient pump system is described for transferring air between sets of bladders in a cushion. The pump system utilizes a reversible piston within a cylinder in conjunction with an equalizing valve in the piston which opens when the piston reaches the end of travel in one direction. The weight of a seated user then forces air back across the piston from an inflated bladder to the previously deflated bladder until the pressure is equalized. In this fashion the work done by the pump is cut in half. The inflation and deflation of the different bladders is controlled to vary the pressure on the several pressure points of a seated user. A principal application is for wheel chair use to prevent pressure ulcers. 12 figs.

  14. Fluid pumping apparatus

    DOE Patents [OSTI]

    West, Phillip B. (Idaho Falls, ID)

    2006-01-17

    A method and apparatus suitable for coupling seismic or other downhole sensors to a borehole wall in high temperature and pressure environments. In one embodiment, one or more metal bellows mounted to a sensor module are inflated to clamp the sensor module within the borehole and couple an associated seismic sensor to a borehole wall. Once the sensing operation is complete, the bellows are deflated and the sensor module is unclamped by deflation of the metal bellows. In a further embodiment, a magnetic drive pump in a pump module is used to supply fluid pressure for inflating the metal bellows using borehole fluid or fluid from a reservoir. The pump includes a magnetic drive motor configured with a rotor assembly to be exposed to borehole fluid pressure including a rotatable armature for driving an impeller and an associated coil under control of electronics isolated from borehole pressure.

  15. Method and apparatus for coupling seismic sensors to a borehole wall

    DOE Patents [OSTI]

    West, Phillip B.

    2005-03-15

    A method and apparatus suitable for coupling seismic or other downhole sensors to a borehole wall in high temperature and pressure environments. In one embodiment, one or more metal bellows mounted to a sensor module are inflated to clamp the sensor module within the borehole and couple an associated seismic sensor to a borehole wall. Once the sensing operation is complete, the bellows are deflated and the sensor module is unclamped by deflation of the metal bellows. In a further embodiment, a magnetic drive pump in a pump module is used to supply fluid pressure for inflating the metal bellows using borehole fluid or fluid from a reservoir. The pump includes a magnetic drive motor configured with a rotor assembly to be exposed to borehole fluid pressure including a rotatable armature for driving an impeller and an associated coil under control of electronics isolated from borehole pressure.

  16. Privatising national oil companies: Assessing the impact on firm performance

    E-Print Network [OSTI]

    Wolf, C.; Pollitt, Michael G.

    investment are capex itself plus the two ratios of capex over sales and capex over assets. (4) Output is measured through both physical output and monetary sales. (5) Proxies for employment are absolute numbers of employees, relative changes in employment... profit (‘payout ratio’) and dividends over sales. In computing sales, sales per employee, income per employee, F&D costs, production costs and capex the nominal monetary values are deflated using...

  17. VOLUME 76, NUMBER 12 P H Y S I C A L R E V I E W L E T T E R S 18 MARCH 1996 Avalanches in the Lung: A Statistical Mechanical Model

    E-Print Network [OSTI]

    Buldyrev, Sergey

    VOLUME 76, NUMBER 12 P H Y S I C A L R E V I E W L E T T E R S 18 MARCH 1996 Avalanches in the Lung (Received 10 March 1995) We study a statistical mechanical model for the dynamics of lung inflation which of the airways [4]. During a forced exhalation, lungs deflate to very low volumes, and many peripheral airways

  18. Playa basin development, southern High Plains, Texas and New Mexico

    SciTech Connect (OSTI)

    Gustavson, T.C. (Univ. of Texas, Austin, TX (United States)); Holliday, V.T. (Univ. of Wisconsin, Madison, WI (United States))

    1992-01-01

    More than 20,000 playa basins have formed on fine-grained eolian sediments of the Quaternary Blackwater Draw and Tertiary Ogallala Formations on the High Plains of TX and NM. Numerous hypotheses have been proposed for the development of playa basins: (1) subsidence due to dissolution of underlying Permian bedded salt, (2) dissolution of soil carbonate and piping of clastic sediment into the subsurface, (3) animal activity, and (4) deflation. Evidence of eolian processes includes lee dunes and straightened shorelines on the eastern and southern margins of many playas. Lee dunes, which occur on the eastern side of ca 15% of playa basins and contain sediment deflated from adjacent playas, are cresentic to oval in plain view and typically account for 15--40% of the volume of the playa basin. Quaternary fossil biotas and buried calcic soils indicate that grasslands and semi-arid to aid climatic conditions prevailed as these basins formed. Evidence of fluviolacustrine processes in playa basins includes centripetal drainage leading to fan deltas at playa margins and preserved deltaic and lacustrine sediments. Playa basins expanded as fluvial processes eroded basin slopes and carried sediment to the basin floor where, during periods of minimal vegetation cover, loose sediment was removed by deflation. Other processes that played secondary roles in the development of certain playa basins include subsidence induced by dissolution of deeply buried Permian salt, dissolution of soil carbonate and piping, and animal activity. Two small lake basins in Gray County, TX, occur above strata affected by dissolution-induced subsidence. Dissolution of soil carbonate was observed in exposures and cores of strata underlying playa basins. Cattle, and in the past vast numbers of migrating buffalo, destroy soil crusts in dry playas, making these sediments more susceptible to deflation, and carry sediment out of flooded playas on their hooves.

  19. Transformation from hollow carbon octahedra to compressed octahedra and their use in lithium-ion batteries

    SciTech Connect (OSTI)

    Mei, Tao; Li, Na; Li, Qianwen; Xing, Zheng; Tang, Kaibin; Zhu, Yongchun [Hefei National Laboratory for Physical Science at Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026 (China)] [Hefei National Laboratory for Physical Science at Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026 (China); Qian, Yitai, E-mail: ytqian@ustc.edu.cn [Hefei National Laboratory for Physical Science at Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026 (China) [Hefei National Laboratory for Physical Science at Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026 (China); School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100 (China); Shen, Xiaoyan [Jiangsu Highstar Battery Manufacturing CO., LTD (China)] [Jiangsu Highstar Battery Manufacturing CO., LTD (China)

    2012-06-15

    Graphical abstract: Schematic illustration of the transformation process from hollow carbon octahedra into deflated balloon-like compressed hollow carbon octahedra ?. Highlights: ? We demonstrate the in situ template synthesis of hollow carbon octahedra. ? The shell thickness of hollow carbon octahedra is only 2.5 nm. ? Morphology transformation could be realized by extending of reaction time. ? The hollow structures show reversible capacity as 353 mAh g{sup ?1} after 100 cycles. -- Abstract: Hollow carbon octahedra with an average size of 300 nm and a shell thickness of 2.5 nm were prepared by a reaction starting from ferrocene and Mg(CH{sub 3}COO){sub 2}·4H{sub 2}O at 700 °C for 10 h. They became compressed and turned into deflated balloon-like octahedra when the reaction time was increased to 16 h. It was proposed that the gas pressure generated during the reaction process induced the transformation from broken carbon hollow octahedra into deflated balloon-like compressed octahedra. X-ray powder diffraction and Raman spectroscopy indicate that the as-obtained carbon products possess a graphitic structure and high-resolution transmission electron microscopy images indicate that they have low crystallinity. Their application as an electrode shows reversible capacity of 353 mAh g{sup ?1} after 100 cycles in the charge/discharge experiments of secondary lithium ion batteries.

  20. Mercury control challenge for industrial boiler MACT affected facilities

    SciTech Connect (OSTI)

    2009-09-15

    An industrial coal-fired boiler facility conducted a test program to evaluate the effectiveness of sorbent injection on mercury removal ahead of a fabric filter with an inlet flue gas temperature of 375{sup o}F. The results of the sorbent injection testing are essentially inconclusive relative to providing the facility with enough data upon which to base the design and implementation of permanent sorbent injection system(s). The mercury removal performance of the sorbents was significantly less than expected. The data suggests that 50 percent mercury removal across a baghouse with flue gas temperatures at or above 375{sup o}F and containing moderate levels of SO{sub 3} may be very difficult to achieve with activated carbon sorbent injection alone. The challenge many coal-fired industrial facilities may face is the implementation of additional measures beyond sorbent injection to achieve high levels of mercury removal that will likely be required by the upcoming new Industrial Boiler MACT rule. To counter the negative effects of high flue gas temperature on mercury removal with sorbents, it may be necessary to retrofit additional boiler heat transfer surface or spray cooling of the flue gas upstream of the baghouse. Furthermore, to counter the negative effect of moderate or high SO{sub 3} levels in the flue gas on mercury removal, it may be necessary to also inject sorbents, such as trona or hydrated lime, to reduce the SO{sub 3} concentrations in the flue gas. 2 refs., 1 tab.

  1. Advanced emissions control development program: Phase 2 final report, February 29, 1996--August 31, 1997. Revision 1

    SciTech Connect (OSTI)

    Evans, A.P.; Holmes, M.J.; Redinger, K.E.

    1998-04-01

    The objective of the advanced emissions control development program (AECDP) is to develop practical, cost-effective strategies for reducing the emissions of air toxics from coal-fired boilers. Ideally, the project aim is to effectively control air toxic emissions through the use of conventional flue gas cleanup equipment such as electrostatic precipitators (ESPs), fabric filters (baghouse), and wet flue gas desulfurization. Development work to date has concentrated on the capture of mercury, other trace metals [antimony, arsenic, barium, cadmium, chromium, cobalt, lead, manganese, nickel, and selenium], fine particulate and hydrogen chloride. Some general comments that can be made about the control of air toxics while burning a high-sulfur bituminous coal are as follows: (1) particulate control devices such as ESP`s and baghouses do a good job of removing non-volatile trace metals; (2) mercury goes through particulate control devices almost entirely uncontrolled; (3) wet scrubbing can effectively remove hydrogen chloride; and (4) wet scrubbers show good potential for the removal of mercury when operated under certain conditions, however additional work is needed to understand the relationship between the wet scrubber`s operating conditions and mercury capture.

  2. Mercury oxidation in flue gas using gold and palladium catalysts on fabric filters

    SciTech Connect (OSTI)

    Jason A. Hrdlicka; Wayne S. Seames; Michael D. Mann; Darrin S. Muggli; Carol A. Horabik [University of North Dakota, Grand Forks, ND (United States). Department of Chemical Engineering

    2008-09-01

    The feasibility of oxidizing elemental mercury in coal combustion flue gas using catalytic material impregnated onto fabric filters was explored. TiO{sub 2}, Au/TiO{sub 2}, and Pd/Al{sub 2}O{sub 3} were studied based on promising results in previous research. Several fabric coating methods were investigated to determine the best way to load a filter. A spray coat method was found to have the highest initial loading and had the lowest losses after simulated pulse-jet cleaning. The oxidation performance of the catalyst-coated filters was tested using a simulated flue gas in a bench-scale reactor under conditions similar to those found in a baghouse. Au/TiO{sub 2} and Pd/Al{sub 2}O{sub 3} were effective, yielding mercury oxidation ranges of 40-60% and 50-80%, respectively. A 19 kW research combustor equipped with a baghouse was used to fire a range of coals and further test the performance of Pd/Al{sub 2}O{sub 3}. Results obtained warrant further development of this technique as a means of mercury pollution control. 19 refs., 2 figs., 5 tabs.

  3. PILOT-AND FULL-SCALE DEMONSTRATION OF ADVANCED MERCURY CONTROL TECHNOLOGIES FOR LIGNITE-FIRED POWER PLANTS

    SciTech Connect (OSTI)

    Steven A. Benson; Charlene R. Crocker; Kevin C. Galbreath; Jay R. Gunderson; Michael J. Holmes; Jason D. Laumb; Jill M. Mackenzie; Michelle R. Olderbak; John H. Pavlish; Li Yan; Ye Zhuang

    2005-02-01

    The overall objective of the project was to develop advanced innovative mercury control technologies to reduce mercury emissions by 50%-90% in flue gases typically found in North Dakota lignite-fired power plants at costs from one-half to three-quarters of current estimated costs. Power plants firing North Dakota lignite produce flue gases that contain >85% elemental mercury, which is difficult to collect. The specific objectives were focused on determining the feasibility of the following technologies: Hg oxidation for increased Hg capture in dry scrubbers, incorporation of additives and technologies that enhance Hg sorbent effectiveness in electrostatic precipitators (ESPs) and baghouses, the use of amended silicates in lignite-derived flue gases for Hg capture, and the use of Hg adsorbents within a baghouse. The approach to developing Hg control technologies for North Dakota lignites involved examining the feasibility of the following technologies: Hg capture upstream of an ESP using sorbent enhancement, Hg oxidation and control using dry scrubbers, enhanced oxidation at a full-scale power plant using tire-derived fuel and oxidizing catalysts, and testing of Hg control technologies in the Advanced Hybrid{trademark} filter.

  4. Investigation and demonstration of dry carbon-based sorbent injection for mercury control. Quarterly technical report, 1996

    SciTech Connect (OSTI)

    Hunt, T. [Public Service Co. of Colorado, Denver, CO (United States); Sjostrom, S. [ADA Technologies, Inc., Englewood, CO (United States); Chang, R. [Electric Power Research Inst., Palo Alto, CA (United States)

    1996-04-01

    The overall objective this two phase program is to investigate the use of dry carbon-based sorbents for mercury control. This information is important to the utility industry in anticipation of pending regulations. During Phase 1, a bench-scale field test device that can be configured as an electrostatic precipitator, a pulse-jet baghouse, or a reverse-gas baghouse has been designed and will be integrated with an existing pilot-scale facility at PSCo`s Comanche Station. Up to three candidate sorbents will then be injected into the flue gas stream upstream of the test device to determine the mercury removal efficiency for each sorbent. During the Phase II effort, component integration for the most promising dry sorbent technology (technically and economically feasible) shall be tested at the 5000 acfm pilot-scale. The primary activity during the quarter was the design and fabrication of the facility. The main structure, which incorporates the particulate control module (PCM), sorbent injection section and in-duct heater was functionally complete at the end of March. Finish work on the structure will take place in April and arrangements are being made to erect the facility at the host site, Comanche Station, on April 29 and 30, 1996. Final selection of sorbents has been postponed until late April when results from testing in EPRI laboratories should be available.

  5. MERCURY CONTROL WITH THE ADVANCED HYBRID PARTICULATE COLLECTOR

    SciTech Connect (OSTI)

    Charlene R. Crocker; Steven A. Benson; Stanley J. Miller

    2003-11-01

    This project was awarded under U.S. Department of Energy (DOE) National Energy Technology Laboratory (NETL) Program Solicitation DE-PS26-00NT40769 and specifically addresses Technical Topical Area 4--Testing Novel and Less Mature Control Technologies on Actual Flue Gas at the Pilot Scale. The project team includes the Energy & Environmental Research Center (EERC) as the main contractor; W.L. Gore & Associates, Inc., as a technical and financial partner; and the Big Stone Plant operated by Otter Tail Power Company, host for the field-testing portion of the research. Since 1995, DOE has supported development of a new concept in particulate control called the advanced hybrid particulate collector (AHPC). The AHPC has been licensed to W.L. Gore & Associates, Inc., and is now marketed as the Advanced Hybrid{trademark} filter by Gore. The AHPC combines the best features of electrostatic precipitators (ESPs) and baghouses in a unique configuration, providing major synergism between the two collection methods, both in the particulate collection step and in the transfer of dust to the hopper. The AHPC provides ultra-high collection efficiency, overcoming the problem of excessive fine-particle emissions with conventional ESPs, and it solves the problem of reentrainment and re-collection of dust in conventional baghouses. The AHPC appears to have unique advantages for mercury control over baghouses or ESPs as an excellent gas-solid contactor. The objective of the original 5-task project is to demonstrate 90% total mercury control in the AHPC at a lower cost than current mercury control estimates. The approach includes bench-scale batch testing that ties the new work to previous results and links results with larger-scale pilot testing with real flue gas on a coal-fired combustion system, pilot-scale testing on a coal-fired combustion system with both a pulse-jet baghouse and an AHPC to prove or disprove the research hypotheses, and field demonstration pilot-scale testing at a utility power plant to prove scaleup and demonstrate longer-term mercury control. This project, if successful, will demonstrate at the pilot-scale level a technology that would provide a cost-effective technique to accomplish control of mercury emissions and, at the same time, greatly enhance fine particulate collection efficiency. The technology can be used to retrofit systems currently employing inefficient ESP technology as well as for new construction, thereby providing a solution to a large segment of the U.S. utility industry as well as other industries requiring mercury control. The scope of work was modified to include an additional sixth task, initiated in April 2003. The objective of this task is to evaluate the mercury capture effectiveness of the AHPC when used with elemental mercury oxidation additives and a spray dryer absorber and with novel baghouse sorbent inserts downstream of the fabric filter.

  6. Mercury Control With The Advanced Hybrid Particulate Collector

    SciTech Connect (OSTI)

    Steven A. Benson; Stanley J. Miller; Charlene R. Crocker; Kevin C. Galbreath; Jason D. Laumb; Jill M. Zola; Ye Zhuang; Michelle R. Olderbak

    2003-12-31

    This project was awarded under U.S. Department of Energy (DOE) National Energy Technology Laboratory (NETL) Program Solicitation DE-PS26-00NT40769 and specifically addresses Technical Topical Area 4 - Testing Novel and Less Mature Control Technologies on Actual Flue Gas at the Pilot Scale. The project team includes the Energy & Environmental Research Center (EERC) as the main contractor; W.L. Gore & Associates, Inc., as a technical and financial partner; and the Big Stone Plant operated by Otter Tail Power Company, host for the field-testing portion of the research. Since 1995, DOE has supported development of a new concept in particulate control called the advanced hybrid particulate collector (AHPC). The AHPC has been licensed to W.L. Gore and Associates, Inc., and is now marketed as the Advanced Hybrid{trademark} filter by Gore. The AHPC combines the best features of electrostatic precipitators (ESPs) and baghouses in a unique configuration, providing major synergism between the two collection methods, both in the particulate collection step and in the transfer of dust to the hopper. The AHPC provides ultrahigh collection efficiency, overcoming the problem of excessive fine-particle emissions with conventional ESPs, and it solves the problem of reentrainment and re-collection of dust in conventional baghouses. The AHPC appears to have unique advantages for mercury control over baghouses or ESPs as an excellent gas-solid contactor. The objective of the original 5-task project is to demonstrate 90% total mercury control in the AHPC at a lower cost than current mercury control estimates. The approach includes benchscale batch testing that ties the new work to previous results and links results with larger-scale pilot testing with real flue gas on a coal-fired combustion system, pilot-scale testing on a coal fired combustion system with both a pulse-jet baghouse and an AHPC to prove or disprove the research hypotheses, and field demonstration pilot-scale testing at a utility power plant to prove scaleup and demonstrate longer-term mercury control. This project, if successful, will demonstrate at the pilot-scale level a technology that would provide a cost-effective technique to accomplish control of mercury emissions and, at the same time, greatly enhance fine particulate collection efficiency. The technology can be used to retrofit systems currently employing inefficient ESP technology as well as for new construction, thereby providing a solution to a large segment of the U.S. utility industry as well as other industries requiring mercury control. The scope of work was modified to include an additional sixth task, initiated in April 2003. The objective of this task is to evaluate the mercury capture effectiveness of the AHPC when used with elemental mercury oxidation additives and a spray dryer absorber and with novel baghouse sorbent inserts downstream of the fabric filter.

  7. MERCURY CONTROL WITH THE ADVANCED HYBRID PARTICULATE COLLECTOR

    SciTech Connect (OSTI)

    Steven A. Benson; Stanley J. Miller; Charlene R. Crocker; Kevin C. Galbreath; Jason D. Laumb; Jill M. Zola; Ye Zhuang; Michelle R. Olderbak

    2004-08-01

    This project was awarded under U.S. Department of Energy (DOE) National Energy Technology Laboratory (NETL) Program Solicitation DE-PS26-00NT40769 and specifically addresses Technical Topical Area 4-Testing Novel and Less Mature Control Technologies on Actual Flue Gas at the Pilot Scale. The project team includes the Energy & Environmental Research Center (EERC) as the main contractor; W.L. Gore & Associates, Inc., as a technical and financial partner; and the Big Stone Plant operated by Otter Tail Power Company, host for the field-testing portion of the research. Since 1995, DOE has supported development of a new concept in particulate control called the advanced hybrid particulate collector (AHPC). The AHPC has been licensed to W.L. Gore & Associates, Inc., and is now marketed as the Advanced Hybrid{trademark} filter by Gore. The AHPC combines the best features of electrostatic precipitators (ESPs) and baghouses in a unique configuration, providing major synergism between the two collection methods, both in the particulate collection step and in the transfer of dust to the hopper. The AHPC provides ultrahigh collection efficiency, overcoming the problem of excessive fine-particle emissions with conventional ESPs, and it solves the problem of reentrainment and re-collection of dust in conventional baghouses. The AHPC appears to have unique advantages for mercury control over baghouses or ESPs as an excellent gas-solid contactor. The objective of the original 5-task project is to demonstrate 90% total mercury control in the AHPC at a lower cost than current mercury control estimates. The approach includes bench-scale batch testing that ties the new work to previous results and links results with larger-scale pilot testing with real flue gas on a coal-fired combustion system, pilot-scale testing on a coal-fired combustion system with both a pulse-jet baghouse and an AHPC to prove or disprove the research hypotheses, and field demonstration pilot-scale testing at a utility power plant to prove scale-up and demonstrate longer-term mercury control. This project, if successful, will demonstrate at the pilot-scale level a technology that would provide a cost-effective technique to accomplish control of mercury emissions and, at the same time, greatly enhance fine particulate collection efficiency. The technology can be used to retrofit systems currently employing inefficient ESP technology as well as for new construction, thereby providing a solution to a large segment of the U.S. utility industry as well as other industries requiring mercury control. The scope of work was modified to include an additional sixth task, initiated in April 2003. The objective of this task is to evaluate the mercury capture effectiveness of the AHPC when used with elemental mercury oxidation additives, a spray dryer absorber, and novel baghouse sorbent inserts downstream of the fabric filter.

  8. Mercury Control With The Advanced Hybrid Particulate Collector

    SciTech Connect (OSTI)

    Steven A. Benson; Stanley J. Miller; Charlene R. Crocker; Kevin C. Galbreath; Jason D. Laumb; Jill M. Zola; Ye Zhuang; Michelle R. Olderbak

    2004-03-31

    This project was awarded under U.S. Department of Energy (DOE) National Energy Technology Laboratory (NETL) Program Solicitation DE-PS26-00NT40769 and specifically addresses Technical Topical Area 4 - Testing Novel and Less Mature Control Technologies on Actual Flue Gas at the Pilot Scale. The project team includes the Energy & Environmental Research Center (EERC) as the main contractor; W.L. Gore & Associates, Inc., as a technical and financial partner; and the Big Stone Plant operated by Otter Tail Power Company, host for the field-testing portion of the research. Since 1995, DOE has supported development of a new concept in particulate control called the advanced hybrid particulate collector (AHPC). The AHPC has been licensed to W.L. Gore and Associates, Inc., and is now marketed as the Advanced Hybrid{trademark} filter by Gore. The AHPC combines the best features of electrostatic precipitators (ESPs) and baghouses in a unique configuration, providing major synergism between the two collection methods, both in the particulate collection step and in the transfer of dust to the hopper. The AHPC provides ultrahigh collection efficiency, overcoming the problem of excessive fine-particle emissions with conventional ESPs, and it solves the problem of reentrainment and re-collection of dust in conventional baghouses. The AHPC appears to have unique advantages for mercury control over baghouses or ESPs as an excellent gas-solid contactor. The objective of the original 5-task project is to demonstrate 90% total mercury control in the AHPC at a lower cost than current mercury control estimates. The approach includes benchscale batch testing that ties the new work to previous results and links results with larger-scale pilot testing with real flue gas on a coal-fired combustion system, pilot-scale testing on a coal fired combustion system with both a pulse-jet baghouse and an AHPC to prove or disprove the research hypotheses, and field demonstration pilot-scale testing at a utility power plant to prove scale-up and demonstrate longer-term mercury control. This project, if successful, will demonstrate at the pilot-scale level a technology that would provide a cost-effective technique to accomplish control of mercury emissions and, at the same time, greatly enhance fine particulate collection efficiency. The technology can be used to retrofit systems currently employing inefficient ESP technology as well as for new construction, thereby providing a solution to a large segment of the U.S. utility industry as well as other industries requiring mercury control. The scope of work was modified to include an additional sixth task, initiated in April 2003. The objective of this task is to evaluate the mercury capture effectiveness of the AHPC when used with elemental mercury oxidation additives, a spray dryer absorber, and novel baghouse sorbent inserts downstream of the fabric filter.

  9. Challenges in resource exploration for the Tit ill P l i

    E-Print Network [OSTI]

    problem is not reserves... IEA, Resources to Reserves, 2005 BP Statistical Review, 2008 BILLION 5 000 6.2% 1% Source: BP Statistical Review, 2009, IEA Key Energy Statistics, 2009 BIOMASS 9.8% 5.9% #12;The

  10. fe0013902-groundmetrics | netl.doe.gov

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

    of the injected fluids used in reservoir stimulation is poorly understood. 1BP Energy Outlook 2030 http:www.bp.comgenericarticle.do?categoryId2012968&contentId7083149,...

  11. Chaotic electron dynamics in antidot lattice subjected to strong in-plane magnetic field N. M. Sotomayor Choque, G. M. Gusev, and J. R. Leite

    E-Print Network [OSTI]

    Gusev, Guennady

    . Toropov Institute of Semiconductor Physics, Novosibirsk, Russia D. K. Maude GHMFL, MPI-FKF/CNRS, BP-166, F-38042, Grenoble, Cedex 9, France J. C. Portal GHMFL, MPI-FKF/CNRS, BP-166, F-38042, Grenoble, Cedex 9

  12. Conductivity corrections in a strongly correlated and disordered two-dimensional electron system Institute of Semiconductor Physics, Novosibirsk, Russia

    E-Print Network [OSTI]

    Gusev, Guennady

    . D. Kvon Institute of Semiconductor Physics, Novosibirsk, Russia O. Estibals GHMF, MPI-FKF/CNRS, BP. Portal GHMF, MPI-FKF/CNRS, BP-166, F-38042, Grenoble, Cedex 9, France; INSA-Toulouse, 31077, Cedex 4

  13. EIS-0349: Cherry Point Co-generation Project

    Broader source: Energy.gov [DOE]

    This EIS analyzes DOE's decision to support BP West Coast Products, LLC proposal to construct and operate a 720-megawatt, natural-gas-fired, combined-cycle cogeneration facility on land adjacent to its BP Cherry Point Refinery.

  14. Table D.2 List of equiement used in Griffin Experiment. Manufacturer, serial number, and comment/description are given in adjacent columns.

    E-Print Network [OSTI]

    600 Proven engineering Solar Panels Power generation Six, 75 Watt panels. Pairs of panels were battery bank. BP 275 BP solar Generator Power generation 1.2 kW generator converted to run on propane

  15. We conclude that the use of natural gas as apreferredfuel,particularlyasareplacement

    E-Print Network [OSTI]

    Spudis, Paul D.

    and Energy, 42103 Wuppertal, Germany 1. Lelieveld, J. & Crutzen, P. J. Nature 355, 339­342 (1992). 2. British Petroleum Statistical Review of World Energy 2004 http://www.bp.com (BP, London, 2004). 3. International

  16. Regions of influence for several methods of factoring polynomials 

    E-Print Network [OSTI]

    Schulze, Tommy Joe

    1965-01-01

    (p , p ) = 0 leads to a quadratic factor. If (5) is differentiated wi. th respect to pl and p we find, treating b as one, Bb Bb. Bb +p~+p~=-b, 1&j&n, Bp 1 Bp 2 Bp j-1' 1 1 1 Bb. 3b 1 Bb +p~+p~=-b, l&j&n. Bp 1 Bp 2 3p j 2' 2 2 2... These are represented by the single recurrence relation (&) C + p C + p C. = -b , 0 & j & n-l, 1 j-1 2 j-2 3b where C = ? , and C = 0 if s&0, while C = -1. k-t Bp s 0 As a matter of interest, 3 b 2 if dk =3 3, whereRandm k-R-m Bp Bp f m are either 1 or 2, 1 j-1 2...

  17. Deep-Diving Cetaceans of the Gulf of Mexico : : Acoustic Ecology and Response to Natural and Anthropogenic Forces Including the Deepwater Horizon Oil Spill

    E-Print Network [OSTI]

    Merkens, Karlina Paul

    2013-01-01

    occurred on the Deepwater Horizon drilling rig, which wasBP Deepwater Horizon Oil Spill and O? shore Drilling, 2010]BP Deepwater Horizon Oil Spill and O?shore Drilling (2010).

  18. Issues in "Burning Plasma Science" S. J. Zweben, D. S. Darrow

    E-Print Network [OSTI]

    development issues => big issue: local burn control in an AT · Our conclusions · Alternate path #12;Burning, fueling, pumping, non-carbon PFCs, etc, could be done without (or in DD phase of) a BP experiment 2) BP

  19. The Department of Energy's Scientific Response to the Oil Spill...

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

    BP with high-quality 2D radiography that BP personnel are saying breaks all records for deep water radiography--breaking the previous record by more than 4,000 feet. The...

  20. A Double-Loop Algorithm to Minimize the Bethe and Kikuchi Free A. L. Yuille

    E-Print Network [OSTI]

    Rangarajan, Anand

    #12;rst obtain the dual energy of the Bethe free energy which throws light on the BP algorithm. Next

  1. SIAM J. SCI. COMPUT. c XXXX Society for Industrial and Applied Mathematics Vol. 0, No. 0, pp. 000000

    E-Print Network [OSTI]

    Torres-Verdín, Carlos

    by Aramco, Baker Atlas, BP, British Gas, Chevron, ConocoPhillips, ENI E&P, ExxonMobil, Halliburton, Marathon

  2. 62 MATERIALS PERFORMANCE August 2009 Mechanistic

    E-Print Network [OSTI]

    Gu, Tingyue

    Ku, BP America, Inc., Houston, Texas ivan CruZ, Saudi Aramco, Dhahran, Saudi Arabia This article presents

  3. Which Energy Minimization for my MRF/CRF? A Cheat-Sheet Created in the Reading Club on "Energy Minimization in Computer Vision"

    E-Print Network [OSTI]

    Deselaers, Thomas

    /output Algorithm[a] states topology pairwise marginals convergence optimal complexity references Plain BP (m)any tree any yes yes yes O(nh2 ) [4, 1] Loopy BP (m)any any any yes no no O(eh2 i) [4, 1] truncation trick for BP (m)any tree/any truncated yes yes/no yes/no O(nhk)/O(ehik)) [7] distance transform for BP ordered

  4. GEOBULLETIN DEcEmBEr 13Th

    E-Print Network [OSTI]

    Carlson, Anders

    , Robock) Apr. 25 Possible BOV meeting May. 02 May. 09 Scot Krueger BP Goodwin JOB OPENINGS: · Two graduate

  5. GEOBULLETIN DEcEmBEr 20Th

    E-Print Network [OSTI]

    Carlson, Anders

    , Robock) Apr. 25 Possible BOV meeting May. 02 May. 09 Scot Krueger BP Goodwin JOB OPENINGS: · Washington

  6. Lower Bounds for Non-interactive Zero-Knowledge Hoeteck Wee

    E-Print Network [OSTI]

    Wee, Hoeteck

    ], quasipolynomial-time simulation [P03, BP04], and witness indistinguishability [DN00, BOV03]. Part of this work

  7. Trends in the sources and sinks of carbon dioxide

    E-Print Network [OSTI]

    2009-01-01

    emissions estimated from energy data, because the uptake ofwere calculated using BP energy data 39,40 and increases in

  8. The Astrophysical Journal, 619:L7L10, 2005 January 20 2005. The American Astronomical Society. All rights reserved. Printed in U.S.A.

    E-Print Network [OSTI]

    Laboratoire d'Astrophysique de Marseille, B.P. 8, Traverse du Siphon, F-13376 Marseille Cedex 12, France. 4

  9. Astronomy & Astrophysics manuscript no. youngletter c ESO 2008 February 29, 2008

    E-Print Network [OSTI]

    , Traverse du Siphon, BP8-13376 Marseille Cedex 12, France 7 Dept. of Physics & Astronomy, University

  10. General notes When calculating results using Octave, please provide respective code snippets

    E-Print Network [OSTI]

    Suendermann, David

    for a number of stock types (s = BP [British Petroleum]; s = JPM [JPMorgan Chase]), as well as the number

  11. Open Archive TOULOUSE Archive Ouverte (OATAO) OATAO is an open access repository that collects the work of Toulouse researchers and

    E-Print Network [OSTI]

    Mailhes, Corinne

    of Spain) and, more recently, the British Petroleum (BP) Deep- water Horizon oil spill (in 2010, northern

  12. A NEURAL NETWORK FOR ENHANCING BOUNDARIES AND SURFACES IN SYNTHETIC APERTURE RADAR IMAGES

    E-Print Network [OSTI]

    Grossberg, Stephen

    in part by the Air Force Office of Scientific Research (AFOSR 90­0175), British Petroleum (BP 89A­1204

  13. Increasing State Capacity Through Clans

    E-Print Network [OSTI]

    Doyle, Jr, Thomas Martin

    2009-01-01

    oil companies (British Petroleum, Exxon, et al) wields moreinitiating contact with British Petroleum (BP) with an eye

  14. # 2007 The Authors Journal compilation # 2007 Blackwell Publishing Ltd

    E-Print Network [OSTI]

    , Oxford OX3 0BP, UK 3 Istituto di Biologia e Biotecnologia Agraria-Consiglio Nazionale delle Ricerche, via

  15. Targeted deletion of the 9p21 noncoding coronary artery disease risk interval in mice

    E-Print Network [OSTI]

    Visel, Axel

    2010-01-01

    2588bp Suppl. Table 4 – Primer sequences and coordinates of17 Suppl. Table 4 – Primer sequences and coordinates of

  16. BERKELEY LAB Bringing Science Solutions to the World

    E-Print Network [OSTI]

    of the explosion of BP's Deepwater Horizon drilling rig in the Gulf of Mexico, a dispersed oil plume was formed

  17. ROVs/AUVsJanuary/Februar y 2004 Volume 8 Number 1

    E-Print Network [OSTI]

    Newcastle upon Tyne, University of

    Oceanography Centre (SOC), BP, Subsea 7 and Transocean, has begun to piece together a network of work

  18. By Linda Hsieh, Associate Editor IN IAN HUDSON'S eyes, it's not oil

    E-Print Network [OSTI]

    Newcastle upon Tyne, University of

    industry leaders such as BP, Transocean and Subsea 7. As the proj- ect has blossomed globally over the past

  19. This is the author's version of a work that was submitted/accepted for pub-lication in the following source

    E-Print Network [OSTI]

    Roe, Paul

    . Benzophenone-3 (BP-3, or oxybenzone) is a broadband ultraviolet (UV) radiation filter used as a sunscreen

  20. For permission to copy, contact editing@geosociety.org 2002 Geological Society of America 731

    E-Print Network [OSTI]

    Pazzaglia, Frank J.

    ­11 000 yr B.P. (Qt4), 4000­8000 yr B.P. (Qt5), and 0­3000 yr B.P. (Qt6). Terrace deposit stratigraphy, sedimentology, and age distributions allow us to consider two alternative models for their genesis. The favored

  1. PHYSICAL REVIEW C VOLUME 46, NUMBER 1 JULY 1992 Nuclear fission with diffusive dynamics

    E-Print Network [OSTI]

    Bertsch George F.

    PHYSICAL REVIEW C VOLUME 46, NUMBER 1 JULY 1992 Nuclear fission with diffusive dynamics D. Cha investigate the dynamics of nuclear fission, assuming purely diffusive motion up to the saddle point/BP=(Bp/BE' )(BE*/BP). Several authors have applied the Smoluchowski equation to nuclear fission processes

  2. INTEGRATED HATCHERY OPERATIONS TEAM OPERATION PLANS FOR ANADROMOUS FISH

    E-Print Network [OSTI]

    1992 DOE/BP-60629-4 #12;This report was funded by the Bonneville Power Administration (BPA), U Report DOE/BP-60629-4) This report and other BPA Fish and Wildlife Publications are available, and DOE/BP number in the request. #12;INTEGRATED HATCHERY OPERATIONS TEAM OPERATION PLANS FOR ANADROMOUS

  3. August 1993 INTEGRATED HATCHERY OPERATIONS TEAM

    E-Print Network [OSTI]

    1992 DOE/BP-60629-7 #12;This report was funded by the Bonneville Power Administration (BPA), U, 162 electronic pages (BPA Report DOE/BP-60629-7) This report and other BPA Fish and Wildlife-3621 Please include title, author, and DOE/BP number in the request. #12;INTEGRATED HATCHERY OPERATIONS TEAM

  4. Get The BV Toolbar Make BV My HomePage

    E-Print Network [OSTI]

    : Is BP Beyond Corporate R... bvonmoney.com/.../bp-oil-spill-corporat... 1/11 #12;Personal Finance (285) Savings (53) Interviews (34) Professional Profiles (58) Celebrity News (267) 9/13/2010 Gulf Oil Spill Newswire Books BlackSpin Feedback Blog Gulf Oil Spill: Is BP Beyond Corporate Responsibility? By Allison

  5. A Brief Introduction to Ocean Oil Spills Professor Tommy Dickey, Secretary of the Navy/Chief of Naval Operations

    E-Print Network [OSTI]

    Fabrikant, Sara Irina

    by BP Photo provided by BP NASA Terra image #12;What are Causes of Ocean Oil Spills? * Oil drilling rig of Mexico Spill Ongoing BP Deepwater Horizon ­ Gulf of Mexico ­ estimates of 12,000-24,000 bbls/day or 430,000 -930,000 bbls as of May 28, 2010 #12;Santa Barbara Channel - 1969 Drilling rig blowout ­ Union Oils

  6. Continuous Emissions Monitoring System Monitoring Plan for the Y-12 Steam Plant

    SciTech Connect (OSTI)

    2003-02-28

    The Oak Ridge Y-12 National Security Complex (Y-12), managed by BWXT, is submitting this Continuous Emissions Monitoring System (CEMS) Monitoring Plan in conformance with the requirements of Title 40 of the U.S. Code of Federal Regulations (CFR) Part 75. The state of Tennessee identified the Y-12 Steam Plant in Oak Ridge, Tennessee, as a non-electrical generation unit (EGU) nitrogen oxides (NO{sub x}) budget source as a result of the NO{sub x} State Implementation Plan (SIP) under the Tennessee Department of Environment and Conservation (TDEC) Rule 1200-3-27. Following this introduction, the monitoring plan contains the following sections: CEMS details, NO{sub x} emissions, and quality assurance (QA)/quality control (QC). The following information is included in the attachments: fuel and flue gas diagram, system layout, data flow diagrams, Electronic Monitoring Plan printouts, vendor information on coal and natural gas feed systems, and the Certification Test Protocol. The Y-12 Steam Plant consists of four Wickes boilers. Each is rated at a maximum heat input capacity of 296.8 MMBtu/hour or 250,000 lb/hour of 250-psig steam. Although pulverized coal is the principal fuel, each of the units can fire natural gas or a combination of coal and gas. Each unit is equipped with a Joy Manufacturing Company reverse air baghouse to control particulate emissions. Flue gases travel out of the baghouse, through an induced draft fan, then to one of two stacks. Boilers 1 and 2 exhaust through Stack 1. Boilers 3 and 4 exhaust through Stack 2. A dedicated CEMS will be installed in the ductwork of each boiler, downstream of the baghouse. The CEMS will be designed, built, installed, and started up by URS Group, Inc. (URS). Data acquisition and handling will be accomplished using a data acquisition and handling system (DAHS) designed, built, and programmed by Environmental Systems Corporation (ESC). The installed CEMS will continuously monitor NO{sub x}, flue gas flowrate, and carbon dioxide (CO{sub 2}). The CEMS will be utilized to report emissions from each unit for each ozone season starting May 1, 2003. Each boiler has independent coal and natural gas metering systems. Coal is fed to each boiler by belt-type coal feeders. Each boiler has two dedicated coal feeders. Natural gas may be burned along with coal for flame stability. The boilers may also be fired on natural gas alone. Orifice meters measure the natural gas flow to each boiler.

  7. Mercury Control With The Advanced Hybrid Particulate Collector

    SciTech Connect (OSTI)

    Stanley J. Miller; Ye Zhuang; Jay C. Almlie

    2004-12-31

    This project was awarded under U.S. Department of Energy (DOE) National Energy Technology Laboratory Program Solicitation DE-FC26-01NT41184 and specifically addresses Technical Topical Area 4 - Testing Novel and Less Mature Control Technologies on Actual Flue Gas at the Pilot Scale. The project team included the Energy & Environmental Research Center as the main contractor; W.L. Gore & Associates, Inc., as a technical and financial partner; and the Big Stone Plant operated by Otter Tail Power Company, host for the field-testing portion of the research. Since 1995, DOE has supported development of a new concept in particulate control called the advanced hybrid particulate collector (AHPC). The AHPC has been licensed to W.L. Gore and Associates, Inc., and is marketed as the Advanced Hybrid{trademark} filter by Gore. The AHPC combines the best features of electrostatic precipitators (ESPs) and baghouses in a unique configuration, providing major synergism between the two collection methods, both in the particulate collection step and in the transfer of dust to the hopper. The AHPC provides ultrahigh collection efficiency, overcoming the problem of excessive fine-particle emissions with conventional ESPs, and it solves the problem of reentrainment and re-collection of dust in conventional baghouses. The AHPC also appears to have unique advantages for mercury control over baghouses or ESPs as an excellent gas--solid contactor. The objective of the original five-task project was to demonstrate 90% total mercury control in the AHPC at a lower cost than current mercury control estimates. The approach included benchscale batch tests, larger-scale pilot testing with real flue gas on a coal-fired combustion system, and field demonstration at the 2.5-MW scale at a utility power plant to prove scale-up and demonstrate longer-term mercury control. The scope of work was modified to include an additional sixth task, initiated in April 2003. The objective of this task was to evaluate the mercury capture effectiveness of the AHPC when used with elemental mercury oxidation additives. This project, which is now in the final report phase, demonstrated at the pilot-scale level a technology that provides a cost-effective technique to control mercury and, at the same time, greatly enhances fine particulate collection efficiency. The technology can be used to retrofit systems currently employing inefficient ESP technology as well as for new construction, thereby providing a solution for improved fine particulate control combined with effective mercury control for a large segment of the U.S. utility industry as well as other industries.

  8. JV Task 107- Pilot-Scale Emission Control Technology Testing for Constellation Energy

    SciTech Connect (OSTI)

    Michael Jones; Brandon Pavlish; Stephen Sollom; John Kay

    2007-06-30

    An Indonesian, Colombian, and Russian coal were tested in the Energy & Environmental Research Center's combustion test facility for their performance and an evaluation of mercury release and capture with selected additives in both electrostatic precipitator and baghouse configurations. Sorbents included the carbon-based materials NORIT DARCO Hg, Sorbent Technologies B-PAC and B-PAC LC, STI Rejects provided by Constellation Energy, and Envergex e-Sorb, along with ChemMod's high-temperature additive. Each coal was evaluated over several days and compared. Ash-fouling tests were conducted, and mercury levels were monitored using continuous mercury monitors (CMMs). The Ontario Hydro mercury sampling method was also utilized. The Indonesian coal had the lowest ash content, lowest sulfur content, and lowest energy content of the three coals tested. The Colombian coal had the highest mercury content and did contain a significant level of selenium which can interfere with the ability of a CMM to monitor mercury in the gas stream. All sorbents displayed very favorable results. In most cases, mercury removal greater than 86% could be obtained. The Indonesian coal displayed the best mercury removal with sorbent addition. A maximum removal of 97% was measured with this coal using Envergex's carbon-based sorbent at a rate of 4 lb/Macf across an electrostatic precipitator. The high ash and selenium content of the Colombian coal caused it to be a problematic fuel, and ash plugging of the test furnace was a real concern. Problems with the baghouse module led to limited testing. Results indicated that native capture across the baghouse for each coal type was significant enough not to warrant sorbent addition necessary. The fouling potential was the lowest for the Indonesian coal. Low sulfur content contributes to the poor potential for fouling, as witnessed by the lack of deposits during testing. The Russian and Colombian coals had a much higher potential for fouling primarily because of their high ash contents, but the potential was highest for the Colombian coal. Of the three coals tested, the Colombian would be the least desirable.

  9. Mercury Control With The Advanced Hybrid Paticulate Collector

    SciTech Connect (OSTI)

    Stanley J. Miller; Ye Zhuang; Jay Almlie

    2004-09-30

    This project was awarded under U.S. Department of Energy (DOE) National Energy Technology Laboratory (NETL) Program Solicitation DE-PS26-00NT40769 and specifically addresses Technical Topical Area 4 - Testing Novel and Less Mature Control Technologies on Actual Flue Gas at the Pilot Scale. The project team included the Energy & Environmental Research Center (EERC) as the main contractor; W.L. Gore & Associates, Inc., as a technical and financial partner; and the Big Stone Plant operated by Otter Tail Power Company, host for the field-testing portion of the research. Since 1995, DOE has supported development of a new concept in particulate control called the advanced hybrid particulate collector (AHPC). The AHPC has been licensed to W.L. Gore and Associates, Inc., and is marketed as the Advanced Hybrid{trademark} filter by Gore. The AHPC combines the best features of electrostatic precipitators (ESPs) and baghouses in a unique configuration, providing major synergism between the two collection methods, both in the particulate collection step and in the transfer of dust to the hopper. The AHPC provides ultrahigh collection efficiency, overcoming the problem of excessive fine-particle emissions with conventional ESPs, and it solves the problem of reentrainment and re-collection of dust in conventional baghouses. The AHPC also appears to have unique advantages for mercury control over baghouses or ESPs as an excellent gas-solid contactor. The objective of the original 5-task project was to demonstrate 90% total mercury control in the AHPC at a lower cost than current mercury control estimates. The approach included bench-scale batch tests, larger-scale pilot testing with real flue gas on a coal-fired combustion system, and field demonstration at the 2.5-MW scale at a utility power plant to prove scale-up and demonstrate longer-term mercury control. The scope of work was modified to include an additional sixth task, initiated in April 2003. The objective of this task was to evaluate the mercury capture effectiveness of the AHPC when used with elemental mercury oxidation additives. This project, which is now nearing completion, demonstrated at the pilot-scale level a technology that provides a cost-effective technique to control mercury and, at the same time, greatly enhances fine particulate collection efficiency. The technology can be used to retrofit systems currently employing inefficient ESP technology as well as for new construction, thereby providing a solution for improved fine particulate control combined with effective mercury control for a large segment of the U.S. utility industry as well as other industries.

  10. MFST A 424302 Halfway exam 5.4.2012 ANSWERS 423. p = 50 kPa = xBpB+ xMpM xB = x, xM = 1x 50 kPa = x100 kPa+ (1x)10 kPa

    E-Print Network [OSTI]

    Zevenhoven, Ron

    426. a. Re1 = n1d1 2 / = 1300(700/60)(0,05)2 / 0,0015 = 25278 Re2 = n2d2 2 / = Re1 = Re n2 = Re /( d2 2 ) = 122 rpm b. Re = 25278 Diagram Po = 5 P = Pon3 d5 . P1/V1 = P2/V2 P2 = P1 (V2/V1) = P1 (D2/D1)3 = Po1n1 3 d1 5 (D2/D1)3 d2 = 0,12 m, D2/D1 = 60

  11. BP8.00119 Solar Coronal Heating and Magnetic Energy Build-Up in a Tectonics Model1 , M. GILSON, C.S. NG, A. BHATTACHARJEE, Center for Integrated Computation and Analysis of Reconnection and Turbulence and Center for Magnetic Self-

    E-Print Network [OSTI]

    Ng, Chung-Sang

    .S. NG, A. BHATTACHARJEE, Center for Integrated Computation and Analysis of Reconnection and Turbulence Spectral Scaling on the Heating of the Solar Wind1 , D. MUNSI, C.S. NG, A. BHATTACHARJEE, P.A. ISENBERG Turbulence1 , C.S. NG, A. BHATTACHARJEE, Center for Integrated Computation and Analysis of Reconnection

  12. An Archaeological Survey for the Coleman County Telephone Cooperative, Inc Distribution Network Upgrade Number 2 in Coleman and Brown Counties Texas 

    E-Print Network [OSTI]

    Moore, William; Baxter, Edward

    2015-07-30

    ) and Late Prehistoric (2). Some sites are mentioned as being disturbed due to erosion, construction, and vandalism. One site is listed as destroyed. One site had been excavated, 3 sites had been tested by hand, 2 sites had been tested by machine, and 65... types were listed as Paleo- Indian (2), Archaic (84) and Late Prehistoric (13). Some sites are mentioned as being disturbed due to erosion, construction, soil deflation, and vandalism. No sites had been excavated, 49 had been tested, and 71 had been...

  13. Vesicle dynamics in elongation flow: Wrinkling instability and bud formation

    E-Print Network [OSTI]

    Vasiliy Kantsler; Enrico Segre; Victor Steinberg

    2007-04-30

    We present experimental results on the relaxation dynamics of vesicles subjected to a time-dependent elongation flow. We observed and characterized a new instability, which results in the formation of higher order modes of the vesicle shape (wrinkles), after a switch in the direction of the gradient of the velocity. This surprising generation of membrane wrinkles can be explained by the appearance of a negative surface tension during the vesicle deflation, due to compression in a sign-switching transient. Moreover, the formation of buds in the vesicle membrane has been observed in the vicinity of the dynamical transition point.

  14. Vesicle dynamics in elongation flow: Wrinkling instability and bud formation

    E-Print Network [OSTI]

    Kantsler, Vasiliy; Steinberg, Victor; 10.1103/PhysRevLett.99.178102

    2011-01-01

    We present experimental results on the relaxation dynamics of vesicles subjected to a time-dependent elongation flow. We observed and characterized a new instability, which results in the formation of higher order modes of the vesicle shape (wrinkles), after a switch in the direction of the gradient of the velocity. This surprising generation of membrane wrinkles can be explained by the appearance of a negative surface tension during the vesicle deflation, due to compression in a sign-switching transient. Moreover, the formation of buds in the vesicle membrane has been observed in the vicinity of the dynamical transition point.

  15. Flue gas desulfurization method and apparatus

    DOE Patents [OSTI]

    Madden, Deborah A. (Canfield, OH); Farthing, George A. (Washington Township, Stark County, OH)

    1998-08-18

    A combined furnace limestone injection and dry scrubber flue gas desulfurization (FGD) system collects solids from the flue gas stream in first particulate collection device located downstream of an outlet of a convection pass of the furnace and upstream of the dry scrubber. The collected solids are diverted to the dry scrubber feed slurry preparation system to increase sulfur oxide species removal efficiency and sorbent utilization. The level of lime in the feed slurry provided to the dry scrubber is thus increased, which enhances removal of sulfur oxide species in the dry scrubber. The decreased particulate loading to the dry scrubber helps maintain a desired degree of free moisture in the flue gas stream entering the dry scrubber, which enhances sulfur oxide species removal both in the dry scrubber and downstream particulate collector, normally a baghouse.

  16. Flue gas desulfurization method and apparatus

    DOE Patents [OSTI]

    Madden, Deborah A. (Canfield, OH); Farthing, George A. (Washington Township, OH)

    1998-09-29

    A combined furnace limestone injection and dry scrubber flue gas desulfurization (FGD) system collects solids from the flue gas stream in first particulate collection device located downstream of an outlet of a convection pass of the furnace and upstream of the dry scrubber. The collected solids are diverted to the dry scrubber feed slurry preparation system to increase sulfur oxide species removal efficiency and sorbent utilization. The level of lime in the feed slurry provided to the dry scrubber is thus increased, which enhances removal of sulfur oxide species in the dry scrubber. The decreased particulate loading to the dry scrubber helps maintain a desired degree of free moisture in the flue gas stream entering the dry scrubber, which enhances sulfur oxide species removal both in the dry scrubber and downstream particulate collector, normally a baghouse.

  17. Advanced Emissions Control Development Program

    SciTech Connect (OSTI)

    A.P.Evans; K.E. Redinger; M.J. Holmes

    1998-04-01

    The objective of the Advanced Emissions Control Development Program (AECDP) is to develop practical, cost-effective strategies for reducing the emissions of air toxics from coal-fired boilers. Ideally, the project aim is to effectively control air toxic emissions through the use of conventional flue gas cleanup equipment such as electrostatic precipitators (ESPS), fabric filters (baghouse), and wet flue gas desulfurization. Development work to date has concentrated on the capture of mercury, other trace metals, fine particulate and hydrogen chloride. Following the construction and evaluation of a representative air toxics test facility in Phase I, Phase II focused on the evaluation of mercury and several other air toxics emissions. The AECDP is jointly funded by the United States Department of Energy's Federal Energy Technology Center (DOE), the Ohio Coal Development Office within the Ohio Department of Development (oCDO), and Babcock& Wilcox-a McDermott company (B&W).

  18. Follow that mercury!

    SciTech Connect (OSTI)

    Linero, A.A.

    2008-07-01

    The article discusses one technology option for avoiding release of mercury captured by power plant pollution control equipment in order to render it usable in concrete. This is the use of selective catalytic reduction for NOx control and lime spray dryer absorbers (SDA) for SO{sub 2} control prior to particulate collection by fabric filters. In this scenario all mercury removed is trapped in the fabric filter baghouse. The US EPA did not establish mercury emission limits for existing cement plants in the latest regulation 40 CFR 63, Subpart LLL (December 2006) and was sued by the Portland Cement Association because of the Hg limits established for new kilns and by several states and environmental groups for the lack of limits on existing ones. A full version of this article is available on www.acaa-usa.org/AshatWork.htm. 2 figs.

  19. Flue gas desulfurization method and apparatus

    DOE Patents [OSTI]

    Madden, D.A.; Farthing, G.A.

    1998-09-29

    A combined furnace limestone injection and dry scrubber flue gas desulfurization (FGD) system collects solids from the flue gas stream in first particulate collection device located downstream of an outlet of a convection pass of the furnace and upstream of the dry scrubber. The collected solids are diverted to the dry scrubber feed slurry preparation system to increase sulfur oxide species removal efficiency and sorbent utilization. The level of lime in the feed slurry provided to the dry scrubber is thus increased, which enhances removal of sulfur oxide species in the dry scrubber. The decreased particulate loading to the dry scrubber helps maintain a desired degree of free moisture in the flue gas stream entering the dry scrubber, which enhances sulfur oxide species removal both in the dry scrubber and downstream particulate collector, normally a baghouse. 5 figs.

  20. Flue gas desulfurization method and apparatus

    DOE Patents [OSTI]

    Madden, D.A.; Farthing, G.A.

    1998-08-18

    A combined furnace limestone injection and dry scrubber flue gas desulfurization (FGD) system collects solids from the flue gas stream in first particulate collection device located downstream of an outlet of a convection pass of the furnace and upstream of the dry scrubber. The collected solids are diverted to the dry scrubber feed slurry preparation system to increase sulfur oxide species removal efficiency and sorbent utilization. The level of lime in the feed slurry provided to the dry scrubber is thus increased, which enhances removal of sulfur oxide species in the dry scrubber. The decreased particulate loading to the dry scrubber helps maintain a desired degree of free moisture in the flue gas stream entering the dry scrubber, which enhances sulfur oxide species removal both in the dry scrubber and downstream particulate collector, normally a baghouse. 5 figs.

  1. USDOE Innovative Clean Coal Technology Demonstration Project: Passamaquoddy Technology Recovery Scrubber{trademark}. Final report: Volume 1

    SciTech Connect (OSTI)

    Not Available

    1994-02-01

    This Final Report provides available design, operational, and maintenance information, and marketing plans, on the Passamaquoddy Technology Recovery Scrubber{trademark} demonstration Project at the Dragon Products company`s cement plant at Thomaston, Maine. In addition, data on pollutant removal efficiencies and system economics are reviewed. The Recovery Scrubber was developed to simultaneously address the emission of acid gas pollutants and the disposal of alkaline solid waste at a cement plant. The process, however, has general application to other combustion processes including waste or fossil fuel fired boilers. Selected chemistry of the exhaust gas, (before and after treatment by the Recovery Scrubber), selected chemistry of the cement plant kiln baghouse dust catch (before and after treatment by the Recovery Scrubber), and Dragon cement plant economics are presented. current marketing efforts and potential markets for the Recovery Scrubber in several industries are discussed.

  2. Method for contamination control and barrier apparatus with filter for containing waste materials that include dangerous particulate matter

    DOE Patents [OSTI]

    Pinson, P.A.

    1998-02-24

    A container for hazardous waste materials that includes air or other gas carrying dangerous particulate matter has incorporated barrier material, preferably in the form of a flexible sheet, and one or more filters for the dangerous particulate matter sealably attached to such barrier material. The filter is preferably a HEPA type filter and is preferably chemically bonded to the barrier materials. The filter or filters are preferably flexibly bonded to the barrier material marginally and peripherally of the filter or marginally and peripherally of air or other gas outlet openings in the barrier material, which may be a plastic bag. The filter may be provided with a backing panel of barrier material having an opening or openings for the passage of air or other gas into the filter or filters. Such backing panel is bonded marginally and peripherally thereof to the barrier material or to both it and the filter or filters. A coupling or couplings for deflating and inflating the container may be incorporated. Confining a hazardous waste material in such a container, rapidly deflating the container and disposing of the container, constitutes one aspect of the method of the invention. The chemical bonding procedure for producing the container constitutes another aspect of the method of the invention. 3 figs.

  3. Method for contamination control and barrier apparatus with filter for containing waste materials that include dangerous particulate matter

    DOE Patents [OSTI]

    Pinson, Paul A. (Idaho Falls, ID)

    1998-01-01

    A container for hazardous waste materials that includes air or other gas carrying dangerous particulate matter has incorporated in barrier material, preferably in the form of a flexible sheet, one or more filters for the dangerous particulate matter sealably attached to such barrier material. The filter is preferably a HEPA type filter and is preferably chemically bonded to the barrier materials. The filter or filters are preferably flexibly bonded to the barrier material marginally and peripherally of the filter or marginally and peripherally of air or other gas outlet openings in the barrier material, which may be a plastic bag. The filter may be provided with a backing panel of barrier material having an opening or openings for the passage of air or other gas into the filter or filters. Such backing panel is bonded marginally and peripherally thereof to the barrier material or to both it and the filter or filters. A coupling or couplings for deflating and inflating the container may be incorporated. Confining a hazardous waste material in such a container, rapidly deflating the container and disposing of the container, constitutes one aspect of the method of the invention. The chemical bonding procedure for producing the container constitutes another aspect of the method of the invention.

  4. Extending the eigCG algorithm to nonsymmetric Lanczos for linear systems with multiple right-hand sides

    SciTech Connect (OSTI)

    Abdel-Rehim, A. M.; Stathopoulos, Andreas; Orginos, Kostas

    2014-08-01

    The technique that was used to build the EigCG algorithm for sparse symmetric linear systems is extended to the nonsymmetric case using the BiCG algorithm. We show that, similarly to the symmetric case, we can build an algorithm that is capable of computing a few smallest magnitude eigenvalues and their corresponding left and right eigenvectors of a nonsymmetric matrix using only a small window of the BiCG residuals while simultaneously solving a linear system with that matrix. For a system with multiple right-hand sides, we give an algorithm that computes incrementally more eigenvalues while solving the first few systems and then uses the computed eigenvectors to deflate BiCGStab for the remaining systems. Our experiments on various test problems, including Lattice QCD, show the remarkable ability of EigBiCG to compute spectral approximations with accuracy comparable to that of the unrestarted, nonsymmetric Lanczos. Furthermore, our incremental EigBiCG followed by appropriately restarted and deflated BiCGStab provides a competitive method for systems with multiple right-hand sides.

  5. Accidental inflation from Kähler uplifting

    SciTech Connect (OSTI)

    Ben-Dayan, Ido; Westphal, Alexander; Wieck, Clemens [Deutsches Elektronen-Synchrotron DESY, Theory Group, Notkestrasse 85, D-22603 Hamburg (Germany); Jing, Shenglin, E-mail: ido.bendayan@desy.de, E-mail: shenglin.jing@utoronto.ca, E-mail: alexander.westphal@desy.de, E-mail: clemens.wieck@desy.de [Canadian Institute for Theoretical Astrophysics, University of Toronto, 60 St.George Street, Toronto, ON, M5S 3H8 (Canada)

    2014-03-01

    We analyze the possibility of realizing inflation with a subsequent dS vacuum in the Käahler uplifting scenario. The inclusion of several quantum corrections to the 4d effective action evades previous no-go theorems and allows for construction of simple and successful models of string inflation. The predictions of several benchmark models are in accord with current observations, i.e., a red spectral index, negligible non-gaussianity, and spectral distortions similar to the simplest models of inflation. A particularly interesting subclass of models are ''left-rolling'' ones, where the overall volume of the compactified dimensions shrinks during inflation. We call this phenomenon ''inflation by deflation'' (IBD), where deflation refers to the internal manifold. This subclass has the appealing features of being insensitive to initial conditions, avoiding the overshooting problem, and allowing for observable running ? ? 0.012 and enhanced tensor-to-scalar ratio r ? 10{sup ?5}. The latter results differ significantly from many string inflation models.

  6. The cyclic universe

    E-Print Network [OSTI]

    Ding-Yu Chung

    2001-05-21

    The cyclic universe model is a modification of the ekpyrotic universe and the pyrotechnic universe models. The cyclic universe goes through the six transitions: the triplet universe, the inflation, the big bang, the quintessence, the big crush, and the deflation transitions. The universe starts with eleven dimensional space-time with two boundary 9-branes separated by a finite gap spanning an intervening bulk volume. The triplet transition starts when the bulk 9-brane is generated from the hidden boundary 9-brane, and collides with the pre-observable 9-brane. The collision starts the inflation transition. The collision is the brane dimensional interference mixing between the pre-observable 9-brane and the bulk 9-brane. The results are the mixed branes (combined brane dimensions), the internal space (cancelled brane dimensions), the bulk space, 3-brane vacuum, and cosmic radiation. Cosmic radiation generated during the inflation leads to the big bang. Meanwhile, the hidden brane undergoes stepwise fractionalization, changing in stepwise manner from 9-brane to 3-brane. The observable universe expands in a constant rate until the quintessence transition. Afterward, there are the big crush transition (the reverse of the big bang) and the deflation (the reverse of the inflation). The cosmic cycle of the fractionalization and condensation starts over again. The masses of all elementary particles and hadrons can be calculated.

  7. Volumetric tumor burden and its effect on brachial plexus dosimetry in head and neck intensity-modulated radiotherapy

    SciTech Connect (OSTI)

    Romesser, Paul B.; Qureshi, Muhammad M.; Kovalchuk, Nataliya; Truong, Minh Tam

    2014-07-01

    To determine the effect of gross tumor volume of the primary (GTV-P) and nodal (GTV-N) disease on planned radiation dose to the brachial plexus (BP) in head and neck intensity-modulated radiotherapy (IMRT). Overall, 75 patients underwent definitive IMRT to a median total dose of 69.96 Gy in 33 fractions. The right BP and left BP were prospectively contoured as separate organs at risk. The GTV was related to BP dose using the unpaired t-test. Receiver operating characteristics curves were constructed to determine optimized volumetric thresholds of GTV-P and GTV-N corresponding to a maximum BP dose cutoff of > 66 Gy. Multivariate analyses were performed to account for factors associated with a higher maximal BP dose. A higher maximum BP dose (> 66 vs ? 66 Gy) correlated with a greater mean GTV-P (79.5 vs 30.8 cc; p = 0.001) and ipsilateral GTV-N (60.6 vs 19.8 cc; p = 0.014). When dichotomized by the optimized nodal volume, patients with an ipsilateral GTV-N ? 4.9 vs < 4.9 cc had a significant difference in maximum BP dose (64.2 vs 59.4 Gy; p = 0.001). Multivariate analysis confirmed that an ipsilateral GTV-N ? 4.9 cc was an independent predictor for the BP to receive a maximal dose of > 66 Gy when adjusted individually for BP volume, GTV-P, the use of a low anterior neck field technique, total planned radiation dose, and tumor category. Although both the primary and the nodal tumor volumes affected the BP maximal dose, the ipsilateral nodal tumor volume (GTV-N ? 4.9 cc) was an independent predictor for high maximal BP dose constraints in head and neck IMRT.

  8. Appendix I -1 Appendix I: References for Research, Monitoring, and

    E-Print Network [OSTI]

    Report DOE/BP-35167-5). http://www.efw.bpa.gov/Environment/EW/EWP/DOCS/REPORTS/RESIDENT/R35167-5.pdf 4. Project No. 1995- 00100, 172 electronic pages, (BPA Report DOE/BP-37227-1). http://www.efw. Project No. 1994- 04700, 52 electronic pages, (BPA Report DOE/BP-00004003-1). http://www.efw.bpa.gov/Envi

  9. Richard Lazarus Named as Executive Director of National Commission...

    Energy Savers [EERE]

    Lazarus Named as Executive Director of National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling Richard Lazarus Named as Executive Director of National...

  10. Drowning in Data: Digital Library Architecture to Support Scientific of Embedded Sensor Networks

    E-Print Network [OSTI]

    Borgman, C L; Wallis, J C; Mayernik, Matthew S; Pepe, Alberto

    2007-01-01

    B.P. Buttenfield, eds. Digital library use: Social practiceSocial Aspects of Digital Libraries. Final Report to theNetworks, and Digital Libraries. International Journal on

  11. STRATEGIC FOCUS: Sustainable Systems

    E-Print Network [OSTI]

    with a special latrine that not only collects human waste but also converts the waste into methane and fertilizer a research paper on the BP oil

  12. Emergent Presentation of Decompensated Mitral Valve Prolapse and Atrial Septal Defect

    E-Print Network [OSTI]

    Kang, Jessie; Das, Bijon

    2015-01-01

    E, Gring CN, Griffin BP. Mitral valve prolapse. Lancet. 2.NM. Myxomatous mitral valve disease bench to bedside: LDL-geometry and degree of mitral valve prolapse. Circulation.

  13. Normalized causal and well-balanced multivariate fractional Brownian motion

    E-Print Network [OSTI]

    -Fran¸cois Coeurjolly, Pierre-Olivier Amblard, Sophie Achard GIPSAlab/CNRS UMR 5216/ BP46, 38402 Saint Martin d

  14. Bottom-Up Energy Analysis System - Methodology and Results

    E-Print Network [OSTI]

    McNeil, Michael A.

    2013-01-01

    Developing the World's best Energy-Efficient Appliances.Annual unit energy consumption in Best Practice ScenarioConsumption - EFF Unit Energy Consumption - Best Practice BP

  15. Berg-Hughes Center for Petroleum and Sedimentary

    E-Print Network [OSTI]

    M.Sc. · 2 BP Fellowships, 1 Ph.D, 1 M.Sc. · 2 Aramco Fellowships, 2 Ph.D. · 2 ExxonMobil Scholars, 2

  16. Microsoft Word - FINAL Follow up L2R_PO_Decision_BlockRequest...

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

    entitled "Pend Oreille Conversion Block Analysis" summarizing BPA's rates and risk analysis based on the BP-14 Initial Proposal rates. WPAG requested that BPA "set some type...

  17. Fundamenta Informaticae XX (2006) 130 1 An axiomatization of the Token Game based on Petri Algebras

    E-Print Network [OSTI]

    Brest, Université de

    2006-01-01

    ebadouel@irisa.fr Jules Chenou Facult´e des Sciences Universit´e de Douala B.P. 24157 Douala, Cameroon

  18. Home

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

    Business Skip navigation links Financial Information Financial Public Processes Asset Management Cost Verification Process Rate Cases BP-16 Rate Case OS-14 Rate Case FRN & Rate...

  19. Initial Proposal

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

    Doing Business Skip navigation links Financial Information Financial Public Processes Asset Management Cost Verification Process Rate Cases BP-16 Rate Case OS-14 Rate Case FRN...

  20. FRN and Rate Schedules

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

    Doing Business Skip navigation links Financial Information Financial Public Processes Asset Management Cost Verification Process Rate Cases BP-16 Rate Case OS-14 Rate Case FRN...

  1. FRN & Rate Schedules

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

    Doing Business Skip navigation links Financial Information Financial Public Processes Asset Management Cost Verification Process Rate Cases BP-16 Rate Case OS-14 Rate Case FRN...

  2. Customer Comments

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

    Doing Business Skip navigation links Financial Information Financial Public Processes Asset Management Cost Verification Process Rate Cases BP-16 Rate Case OS-14 Rate Case FRN...

  3. PNC-14

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

    Doing Business Skip navigation links Financial Information Financial Public Processes Asset Management Cost Verification Process Rate Cases BP-16 Rate Case OS-14 Rate Case FRN...

  4. Meetings and Workshops

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

    Doing Business Skip navigation links Financial Information Financial Public Processes Asset Management Cost Verification Process Rate Cases BP-16 Rate Case OS-14 Rate Case FRN...

  5. Using Abstraction in Planning and Scheduling Bradley J. Clement 1 , Anthony C. Barrett 1 , Gregg R. Rabideau 1 , and

    E-Print Network [OSTI]

    Clement, Bradley J.

    this deficiency [BP93, IDM91, MB98-2, Perk01, Perk96, QYB97, SB00, TYT91, ZD95]. However, previous approaches

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

    Open Energy Info (EERE)

    Agribiofuels LLC Air and Liquid Advisors ALA American Electric Technologies Inc American Photovoltaics American Photovoltaics LP Arctas Capital Group Aspen Pipeline BP Wind...

  7. GEOBULLETIN FEBrUary 7Th

    E-Print Network [OSTI]

    Carlson, Anders

    Univ. A&O (April 17, Robock) Apr. 25 Possible BOV meeting May. 02 May. 09 Scot Krueger BP Goodwin #12

  8. Bonneville Power Administration

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

    agreement (Agreement) between the BC Hydro and Power uthority (BCH) and the Bonneville Power Administration (BP A), jointly the Parties, which BA for accounting purposes is...

  9. Indoor Radon and Its Decay Products: Concentrations, Causes, and Control Strategies

    E-Print Network [OSTI]

    Nero, A.V.

    2008-01-01

    Program, Bonneville Power Administration Report DOE/BP- 71.geological data, Bonneville Power Administration Report DOE/data from the Bonneville Power Administration's Residential

  10. Databases

    E-Print Network [OSTI]

    Mcgregor, D.; Cockshott, P.; Wilson, J.; US Patent 6169990 British Patent, Volume BP 9604522.4 Academic Press [More Details

    Mcgregor,D. Cockshott,P. Wilson,J. US Patent 6169990 British Patent, Volume BP 9604522.4 Academic Press

  11. COMPARISON OF QUENCHED AND ANNEALED INVARIANCE PRINCIPLES FOR RANDOM CONDUCTANCE MODEL

    E-Print Network [OSTI]

    Barlow, Martin T.

    of percolation see [BeB, MP, SS], and for the Random Conductance Model with µe i.i.d see [BP, M1, BD, ABDH

  12. PrivacyPreserving RFID Systems: Model and Constructions # Sebastien Canard 1 , Iwen Coisel 2 , Jonathan Etrog 3 , and Marc Girault 4

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    , Jonathan Etrog 3 , and Marc Girault 4 1 Orange Labs ­ 42 rue des Coutures ­ BP6234 ­ F­14066 Caen Cedex

  13. Privacy-Preserving RFID Systems: Model and Constructions Sebastien Canard1, Iwen Coisel2, Jonathan Etrog3, and Marc Girault4

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Etrog3, and Marc Girault4 1 Orange Labs - 42 rue des Coutures - BP6234 - F-14066 Caen Cedex - France 2

  14. Astronomy & Astrophysics manuscript no. are04_coma July 18, 2005 (DOI: will be inserted by hand later)

    E-Print Network [OSTI]

    O'Neil, Karen

    .S.A. e-mail: koneil@gb.nrao.edu 3 Laboratoire d'Astrophysique de Marseille, BP8, Traverse du Siphon, F

  15. THE RECENT STAR FORMATION IN NGC 6822: AN ULTRAVIOLET STUDY ...

    Office of Scientific and Technical Information (OSTI)

    CA 91125 (United States) Laboratoire d'Astrophysique de Marseille, BP 8, Traverse du Siphon, 13376 Marseille Cedex 12 (France) Observatories of the Carnegie Institution of...

  16. STUDYING LARGE- AND SMALL-SCALE ENVIRONMENTS OF ULTRAVIOLET LUMINOUS...

    Office of Scientific and Technical Information (OSTI)

    MD 21218 (United States) Laboratoire d'Astrophysique de Marseille, BP8, Traverse du Siphon, F-13376 Marseille (France) Center for Space Astrophysics, Yonsei University, Seoul...

  17. Sustainability and Transport

    E-Print Network [OSTI]

    Gilbert, Richard

    2006-01-01

    Association for the Study of Peak Oil and Gas. Accessedoil (all petroleum liquids) peaked in 1985 (BP 2006) and world production will peak

  18. A Low-Carbon Fuel Standard for California, Part 1: Technical Analysis

    E-Print Network [OSTI]

    Farrell, Alexander; Sperling, Daniel

    2007-01-01

    May 2005. British Petroleum (2006). BP Statistical ReviewOf World Energy. London, The British Petroleum Company, plc.prices Sources: British Petroleum (2006); Energy Information

  19. A Low-Carbon Fuel Standard for California Part 1: Technical Analysis

    E-Print Network [OSTI]

    2007-01-01

    May 2005. British Petroleum (2006). BP Statistical ReviewOf World Energy. London, The British Petroleum Company, plc.prices Sources: British Petroleum (2006); Energy Information

  20. China Energy Databook -- User Guide and Documentation, Version 7.0

    E-Print Network [OSTI]

    Fridley, Ed., David

    2008-01-01

    becon/price.html British Petroleum Company. 1995,2000, 2003. British Petroleum Statistical Review of WorldEconomics Unit, British Petroleum Company. www.bp.com.

  1. Neural Networks,Vol. 7,Nos. 6/7, pp. 883-894, 1994 Copyright @ 1994ElsevierScienceLid

    E-Print Network [OSTI]

    Grossberg, Stephen

    by the Air Force Office of Scientific Research (AFOSR F49620-92-J-O334),British Petroleum(BP 89A-1204),the

  2. FROM COUNTERPUBLICS TO COUNTERSPACES: Livable city advocates' efforts to reshape cities through carfree-streets events

    E-Print Network [OSTI]

    Morhayim, Lusi

    2012-01-01

    in the same belief, British Petroleum’s oil spill in theof them. After the British Petroleum (BP) oil spill in April

  3. 11.1 MICROSYSTEMS TECHNOLOGY LABORATORIES ANNUAL RESEARCH REPORT 2009 AbbreviAtions AbbreviAtions

    E-Print Network [OSTI]

    Reif, Rafael

    Office (US) BP British Petroleum CICS Center for Integrated Circuits and Systems (MIT) CMSECenter University of Petroleum and Minerals - MIT Research Program (MIT) KISTKorea Institute of Science

  4. Micropatterned co-cultures of hepatocytes and nonparenchymal cells : mechanisms of differentiation, dynamics and applications

    E-Print Network [OSTI]

    Khetani, Salman R.

    2006-01-01

    stores and inhibit gluconeogenesis. Lack of a cytoplasmicfunctions such as gluconeogenesis, drug transporters,glucose-6-phosphatase (gluconeogenesis enzyme); F1,6-BP,

  5. Research overview 2009 Department of Geophysics, belonging to the Faculty of Mathematics and Physics,

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    or research institutes (BP America Inc., U.S.A.; Chevron U.S.A. Inc., U.S.A.; NORSAR, Norway; Petrobras

  6. Christopher A. Smith Confirmed as Assistant Secretary for Fossil...

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

    he also served as the Designated Federal Official for the National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling that was established by President Obama...

  7. Microsoft Word - panel members bios.doc

    Office of Environmental Management (EM)

    and deployment which will lead to the increased use of energy efficiency and renewables in the US. Her most recent roles at BP included: - Vice President, Policy and...

  8. U.S. Department of Energy Announces Expanded Partnership with...

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

    research company for Chrysler Group LLC, Ford Motor Company, and General Motors) and Tesla Motors Energy industry - BP America, Chevron Corporation, ConocoPhillips, ExxonMobil...

  9. Crude Injustice in the Gulf: Why Categorical Exclusions for Deepwater Drilling in the Gulf of Mexico are Inconsistent with U.S. International Ocean Law and Policy

    E-Print Network [OSTI]

    Hull, Eric V.

    2011-01-01

    difference between surface and subsea technologies is thedynamics of accidental subsea release of oil are notthe risk posed by the subsea use of dispersants. Instead, BP

  10. Crude Injustice in the Gulf: Why Categorical Exclusions for Deepwater Drilling in the Gulf of Mexico are Inconsistent with U.S. International Ocean Law and Policy

    E-Print Network [OSTI]

    Hull, Eric V.

    2011-01-01

    Exclusions for Deepwater Drilling in the Gulf of Mexico Aremorato- rium on deepwater drilling after finding that "underMMS Approved 27 Gulf Drilling Operations After BP Disaster,

  11. The origin and evolution of maize in the Southwestern United States

    E-Print Network [OSTI]

    Ross-Ibarra, Jeffrey

    mens dating to ca. 4000­3000, 2000 and 750 cal. BP (SW3K, 40SW2K and SW750 hereafter), as well as four

  12. Copyright 2004 by the Tree-Ring Society 59 TREE-RING RESEARCH, Vol. 60(1), 2004, pp. 5965

    E-Print Network [OSTI]

    Smith, Dan

    evidence shows that by ca. 3,300 and 2,800 14 C 1 Corresponding author: smith@uvic.ca years B.P. glaciers

  13. Chile post energas fsiles Hugh Rudnick Van De Wyngard

    E-Print Network [OSTI]

    Catholic University of Chile (Universidad Católica de Chile)

    de desarrollar las energías renovables tradicionales y las renovables no convencionales. #12 mercados mundiales Alternativas no fósiles para Chile Referencias: International Energy Agency BP Energy

  14. Radiative Heat Transfer in Enhanced Hydrogen Outgassing of Glass

    E-Print Network [OSTI]

    Kitamura, Rei; Pilon, Laurent

    2009-01-01

    Kaviany and B.P. Singh, “Radiative heat transfer in porousmedia”, Advances in Heat Transfer, vol. 23, no. 23, pp. 133–Thermal radiation heat transfer, Hemisphere Publishing Co. ,

  15. EA-1663: Finding of No Significant Impact | Department of Energy

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

    British Petroleum (BP) Solar Array Project at Brookhaven National Laboratory, Upton, New York This Environmental Assessment (EA) presents an analysis of the potential environmental...

  16. Secretary Salazar and Secretary Chu to Meet with Scientists and...

    Office of Environmental Management (EM)

    Energy Secretary Steven Chu are scheduled to meet with scientists and engineers from both industry and the federal government at the BP Command Center in Houston. Media...

  17. Effects of the UV filter benzophenone-3 (oxybenzone) at low concentrations in zebrafish (Danio rerio)

    SciTech Connect (OSTI)

    Blüthgen, Nancy [University of Applied Sciences Northwestern Switzerland, School of Life Sciences, Gründenstrasse 40, CH?4132 Muttenz (Switzerland) [University of Applied Sciences Northwestern Switzerland, School of Life Sciences, Gründenstrasse 40, CH?4132 Muttenz (Switzerland); University of Basel, Division of Molecular and Systems Toxicology, Department of Pharmaceutical Sciences, Klingelbergstrasse 50, CH-4056 Basel (Switzerland); Zucchi, Sara [University of Applied Sciences Northwestern Switzerland, School of Life Sciences, Gründenstrasse 40, CH?4132 Muttenz (Switzerland)] [University of Applied Sciences Northwestern Switzerland, School of Life Sciences, Gründenstrasse 40, CH?4132 Muttenz (Switzerland); Fent, Karl, E-mail: karl.fent@fhnw.ch [University of Applied Sciences Northwestern Switzerland, School of Life Sciences, Gründenstrasse 40, CH?4132 Muttenz (Switzerland) [University of Applied Sciences Northwestern Switzerland, School of Life Sciences, Gründenstrasse 40, CH?4132 Muttenz (Switzerland); Swiss Federal Institute of Technology (ETHZ), Department of Environmental Sciences, CH?8092 Zürich (Switzerland)

    2012-09-01

    Organic UV filters including benzophenone-3 (BP-3) are widely used to protect humans and materials from damage by UV irradiation. Despite the environmental occurrence of BP-3 in the aquatic environment, little is known about its effects and modes of action. In the present study we assess molecular and physiological effects of BP-3 in adult male zebrafish (Danio rerio) and in eleuthero-embryos by a targeted gene expression approach focusing on the sex hormone system. Fish and embryos are exposed for 14 days and 120 hours post fertilization, respectively, to 2.4–312 ?g/L and 8.2–438 ?g/L BP-3. Chemical analysis of water and fish demonstrates that BP-3 is partly transformed to benzophenone-1 (BP-1) and both compounds are accumulated in adult fish. Biotransformation to BP-1 is absent in eleuthero-embryos. BP-3 exposure leads to similar alterations of gene expression in both adult fish and eleuthero-embryos. In the brain of adult males esr1, ar and cyp19b are down-regulated at 84 ?g/L BP-3. There is no induction of vitellogenin expression by BP-3, both at the transcriptional and protein level. An overall down-regulation of the hsd3b, hsd17b3, hsd11b2 and cyp11b2 transcripts is observed in the testes, suggesting an antiandrogenic activity. No histological changes were observed in the testes after BP-3 treatment. The study leads to the conclusion that low concentrations of BP-3 exhibit similar multiple hormonal activities at the transcription level in two different life stages of zebrafish. Forthcoming studies should show whether this translates to additional physiological effects. Highlights: ? Activity of UV filter benzophenone-3 (BP-3) is assessed in zebrafish. ? BP-3 is partly metabolized to benzophenone-1 by adult fish but not embryos. ? Alterations of gene expression are similar in adult males and embryos. ? Gene expression alterations point to multiple hormonal activity of BP-3.

  18. An Anatomically Validated Brachial Plexus Contouring Method for Intensity Modulated Radiation Therapy Planning

    SciTech Connect (OSTI)

    Van de Velde, Joris, E-mail: joris.vandevelde@ugent.be [Department of Anatomy, Ghent University, Ghent (Belgium); Department of Radiotherapy, Ghent University, Ghent (Belgium); Audenaert, Emmanuel [Department of Physical Medicine and Orthopedic Surgery, Ghent University, Ghent (Belgium); Speleers, Bruno; Vercauteren, Tom; Mulliez, Thomas [Department of Radiotherapy, Ghent University, Ghent (Belgium); Vandemaele, Pieter; Achten, Eric [Department of Radiology, Ghent University, Ghent (Belgium); Kerckaert, Ingrid; D'Herde, Katharina [Department of Anatomy, Ghent University, Ghent (Belgium); De Neve, Wilfried [Department of Radiotherapy, Ghent University, Ghent (Belgium); Van Hoof, Tom [Department of Anatomy, Ghent University, Ghent (Belgium)

    2013-11-15

    Purpose: To develop contouring guidelines for the brachial plexus (BP) using anatomically validated cadaver datasets. Magnetic resonance imaging (MRI) and computed tomography (CT) were used to obtain detailed visualizations of the BP region, with the goal of achieving maximal inclusion of the actual BP in a small contoured volume while also accommodating for anatomic variations. Methods and Materials: CT and MRI were obtained for 8 cadavers positioned for intensity modulated radiation therapy. 3-dimensional reconstructions of soft tissue (from MRI) and bone (from CT) were combined to create 8 separate enhanced CT project files. Dissection of the corresponding cadavers anatomically validated the reconstructions created. Seven enhanced CT project files were then automatically fitted, separately in different regions, to obtain a single dataset of superimposed BP regions that incorporated anatomic variations. From this dataset, improved BP contouring guidelines were developed. These guidelines were then applied to the 7 original CT project files and also to 1 additional file, left out from the superimposing procedure. The percentage of BP inclusion was compared with the published guidelines. Results: The anatomic validation procedure showed a high level of conformity for the BP regions examined between the 3-dimensional reconstructions generated and the dissected counterparts. Accurate and detailed BP contouring guidelines were developed, which provided corresponding guidance for each level in a clinical dataset. An average margin of 4.7 mm around the anatomically validated BP contour is sufficient to accommodate for anatomic variations. Using the new guidelines, 100% inclusion of the BP was achieved, compared with a mean inclusion of 37.75% when published guidelines were applied. Conclusion: Improved guidelines for BP delineation were developed using combined MRI and CT imaging with validation by anatomic dissection.

  19. HIGHER PICARD VARIETIES AND THE HEIGHT PAIRING KLAUS KUNNEMANN

    E-Print Network [OSTI]

    : CHp (XK)0 Q × CHd+1-p (XK)0 Q - R(1) between the Chow groups of homologically trivial cycles ([Be of CHp (XK)0 Q consisting of cycles which become algebraically equivalent to zero over an algebraic that these theorems hold for the subquotients Bp (AK)Q of CHp (AK)0 Q. The hard Lefschetz theorem for Bp (AK

  20. MMP1 bimodal expression and differential response to inflammatory mediators is linked to promoter polymorphisms

    E-Print Network [OSTI]

    Affara, Muna; Dunmore, Benjamin J.; Sanders, Deborah A.; Johnson, Nicola; Print, Cristin G.; Charnock-Jones, D. Stephen

    2011-01-19

    of the immunoprecipitated region (157 bp region, adja- cent to an ETS, GATA3, AP-1 and NFKB binding site), relative to a 173 bp region positioned 5600 bases upstream of the polymorphism that contained no rele- vant motifs. DNA precipitated by anti-c-fos, anti-ETS1, anti...

  1. Accelerated Learning in BackPropagation Nets In R. Pfeifer, Z. Schreter, Z. Fogelman, and L. Steels, editors, Connectionism in Perspective, pages

    E-Print Network [OSTI]

    Schmidhuber, Juergen

    Accelerated Learning in Back­Propagation Nets In R. Pfeifer, Z. Schreter, Z. Fogelman, and L with back­propagation (bp) (Werbos, 1974)(Parker, 1985)(Rumelhart et al., 1986)(Almeida, 1987 be significantly faster than conventional bp. Keywords: Back­propagation, sparse coding, speed, learning rate

  2. The role of protein solubilization in antigen removal from xenogeneic tissue for heart valve tissue engineering

    E-Print Network [OSTI]

    Athanasiou, Kyriacos

    The role of protein solubilization in antigen removal from xenogeneic tissue for heart valve tissue Extracellular matrix Heart valve tissue engineering a b s t r a c t Decellularization techniques have been of bovine pericardium (BP) for heart valve tissue engineering. Bovine pericardium following AR (BP

  3. FEDERAL ENERGY REGULATORY COMMISSION

    E-Print Network [OSTI]

    Laughlin, Robert B.

    Reliant and BP Energy at the Palo Verde trading hub in Arizona. BP Energy separately settled its endFEDERAL ENERGY REGULATORY COMMISSION WASHINGTON, D.C. 20426 NEWS RELEASE NEWS MEDIA CONTACT Energy Regulatory Commission today approved a settlement between the Commission's enforcement staff

  4. How Generic is Burning Plasma Physics? S.C. Prager

    E-Print Network [OSTI]

    · Neoclassical theory, MHD stability, sawteeth and islands, electrostatic turbulence, plasma-wall interactions results from a tokamak BP experiment transferable to other mag configurations? Does it matter? #12;A lower bound zero transferability = zero utility An upper bound A tokamak BP expt will NOT pre-empt a non-tokamak

  5. NEW ACQUISITION'S LIST JANUARY-FEBRUARY 2012

    E-Print Network [OSTI]

    .Z8 L57 1999 X, Malcolm The autobiography of Malcolm X GENERAL BP 223 .Z8 L5733 2008 Alex Haley's The autobiography of Malcolm X GENERAL BP 395 .D38 M33 2009 Macke, Marlene Take my love to the friends GENERAL BR

  6. AQUATIC MICROBIAL ECOLOGY Aquat Microb Ecol

    E-Print Network [OSTI]

    Pace, Michael L.

    to as bacterial pro- duction (BP). Bacterial respiration (BR) represents the end result of cellular metabolism) is used as an indicator of bacterial metabolism and carbon processing in the analysis of aquatic transects in the Hudson River estuary where there is a gradient in BP and BR along the flow path

  7. ORDER ADDRESSING PENDING MOTIONS AND DISMISSING ACTION -1

    E-Print Network [OSTI]

    Exploration (Alaska) ("BP") to authorize seismic surveys during the summer and fall of 2008 in the Chukchi SERVICE, et al., Defendants, and SHELL OFFSHORE INC.; BP EXPLORATION (ALASKA) INC., Intervenor- Defendants. The OCSLA authorizes MMS to issue geological and geophysical ("G&G") exploration permits

  8. National Oceanic and Atmospheric Administration U.S. Department of Commerce

    E-Print Network [OSTI]

    National Oceanic and Atmospheric Administration U.S. Department of Commerce NOAA'sOilSpillResponse What to Expect in South Florida from the Deepwater Horizon/ BP Oil Spill Has Oil from the Deepwater Horizon/BP Oil Spill Reached South Florida Yet? There have been no confirmed observations of oil from

  9. J.M. Butler DNA and the Law (Michigan Lawyer Training) May 4, 2007 http://www.cstl.nist.gov/biotech/strbase/training.htm 1

    E-Print Network [OSTI]

    14 12 128 Amanda Marshall Katy Me My Wife PATERNITY TESTING Tsunami Survivor "Baby 81" Connected to His Parents with DNA NEW YORK (AP) -- The parents of the infant tsunami survivor nicknamed "Baby 81,569 bp Autosomes Mitochondrial DNA Nuclear DNA 3.2 billion bp Located in cell nucleus Located

  10. Update on BNL's Solar Energy Research Plans

    E-Print Network [OSTI]

    Homes, Christopher C.

    Update on BNL's Solar Energy Research Plans Presented to CAC by Bob Lofaro January 12, 2012 #12;2 First, BP Solar is going out of business, but this will not impact BNL's plans for solar energy research! BP Solar will meet all of its contractual commitments with regard to supporting BNL's solar energy

  11. Oil Trading Simon Basey / November 28, 2013

    E-Print Network [OSTI]

    Sheldon, Nathan D.

    Oil Trading Simon Basey / November 28, 2013 #12;2 What does IST do? Imports crude oil and other Markets BP's equity crude oil, NGLs and natural gas Generates entrepreneurial trading income Manages BP trader, focussing on US crude oil futures. How would you trade the following timeline of events: a

  12. American Journal of Botany 91(3): 465473. 2004. POST-GLACIAL HISTORY OF TRILLIUM GRANDIFLORUM

    E-Print Network [OSTI]

    Barrett, Spencer C.H.

    , the Wisconsin glaciation began 120000 yr BP and ended approximately 8000 yr BP (Davis, 1983). At its maximum yr, a rate of 200 m/ yr (Davis, 1983). Recent modeling studies also indicate that modes for technical information on electrophoresis; Susan Farmer, Bill Cole, Rebecca Irwin, Tiffany Knight, and Celine

  13. Geoarchaeological investigations of the upper Lampasas River, Texas 

    E-Print Network [OSTI]

    Pearl, Frederic B

    1997-01-01

    to be Pleistocene in age. Terrace 2 (T2) is also composed of a single depositional unit (II) which ranges in age from about 1000 B.P. to at least 6000 B.P., and is capped by a soil (S2). The first terrace (Tl) is underlain by two stratigraphic units (III and IV...

  14. Confrence Internationale de Modlisation, Optimisation et SIMulation -MOSIM'12 06 au 08 Juin 2012 -Bordeaux -France

    E-Print Network [OSTI]

    Boyer, Edmond

    / Ecole Militaire Polytechnique BP 17 BEB Alger, Algérie Brahim_mahiddini@ yahoo.fr Y. BENABID LSM/ Ecole Militaire Polytechnique BP 17 BEB Alger, Algérie ybenabiddz@yahoo.fr K. BENFRIHA LCPI/Arts & Métiers Paris

  15. ccsd-00068523,version1-12May2006 APS/123-QED Structural and magnetic properties of CoPt mixed clusters.

    E-Print Network [OSTI]

    Boyer, Edmond

    , France S. Stanescu ESRF, BP 220, F-38043 Grenoble ,France T. Epicier Groupe d'´Etude de M´etallurgie 5614 CNRS/INPG/UJF, BP 75, 38402 Saint Martin D'Heres Cedex, France D. Babonneau Laboratoire de M´etallurgie and X-Ray Magnetic Circular Dichro¨ism (XMCD). Magnetization and blocking temperature are weaker

  16. The advent of ultra-high-throughput sequencing tech-nology has captured the imagination of the biological

    E-Print Network [OSTI]

    Cai, Long

    technology used by the human genome project, to approximately 30 bp for the intro- ductory versions genome project held a massive, worldwide celebration to mark the completion of 1 billion base pairs (bp), one-third of the way to the full sequence of the human genome (http://www.genome.gov/10002105

  17. Coexistence of a two-and three-dimensional Landau states in a wide parabolic quantum well C. S. Sergio,* G. M. Gusev, and J. R. Leite

    E-Print Network [OSTI]

    Gusev, Guennady

    , Novosibirsk, Russia D. K. Maude and O. Estibals GHMF, MPI-FKF/CNRS, BP-166, F-38042, Grenoble, Cedex 9, France and INSA-Toulouse, 31077, Cedex 4, France J. C. Portal GHMF, MPI-FKF/CNRS, BP-166, F-38042, Grenoble, Cedex

  18. Negative quasiclassical magnetoresistance in a high density two-dimensional electron gas in a AlxGa1-xN/GaN heterostructure

    E-Print Network [OSTI]

    Gusev, Guennady

    , Brazil Z. D. Kvon Institute of Semiconductor Physics, Novosibirsk, Russia V. T. Renard GHMFL, BP-166, F University, 1370, Sankyuk-Dong, Daegu C.P.702-701, Korea J-C. Portal GHMFL, BP-166, F-38042, Grenoble, Cedex

  19. A 16 000-year record of vegetational change in south-western Alaska as inferred from plant macrofossils

    E-Print Network [OSTI]

    Hu, Feng Sheng

    , Vaccinium and Salix prevailed on the landscape before ca. 14 000 cal a BP. The shift from herb- to shrub-dominated tundra (Salix, subsequent Betula expansion) possibly reflects climatic warming at the beginning viridis ssp. crispa, Salix) between 10 000 and 4000 cal a BP. This Holocene vegetation type is comparable

  20. NEAFS Y-mtDNA Workshop (Butler and Coble) November 1, 2006

    E-Print Network [OSTI]

    Human Genome The Human Genome Nuclear DNA 3 billion bp High Power Of Discrimination Mitochondrial DNA 16 11 12 13 14 15 16 17 18 19 20 21 22 X Y Sex- chromosomes Autosomes 3.2 billion bp Nuclear DNA), and use a genetic code for amino acids different that the nuclear DNA. · New mitochondria are formed

  1. The AMMA-CATCH Gourma observatory site in Mali: Relating climatic variations to changes in vegetation, surface hydrology, fluxes and natural resources

    E-Print Network [OSTI]

    Guichard, Francoise

    The AMMA-CATCH Gourma observatory site in Mali: Relating climatic variations to changes, 38041 Grenoble Cedex 9, France c Centre IRD, Quartier Hippodrome, BP 2528, Bamako, Mali d Laboratoire, LMTG, F-31400 Toulouse, France l Institut d'Economie Rurale, BP 258 ­ rue Mohamed V, Bamako, Mali m

  2. 75488 Federal Register / Vol. 78, No. 239 / Thursday, December 12, 2013 / Rules and Regulations Dated: November 25, 2013.

    E-Print Network [OSTI]

    ), Commerce. ACTION: Final rule. SUMMARY: NMFS, upon application from BP Exploration (Alaska) Inc. (BP Administration, Department of Homeland Security, Federal Emergency Management Agency. [FR Doc. 2013­29658 Filed pertaining to the monitoring and reporting of such taking. DATES: Effective from January 13, 2014 through

  3. Table 2. suvh and suvr mutants used in this study Mutant ChromDB set domain group (SDG) AT identifier Mutant line

    E-Print Network [OSTI]

    Jacobsen, Steve

    use either with SALK LB to amplify T- DNA (inverted repeat). emf2- 3 Phenotype or SSLP CGGACCGGGATAGTG AAGATGAAG AGTCAGAGAACATGG ATGCGTATG WT, 644 bp; emf2-3, 609 bp #12;Fig. 5. VRN1/GFP expression pattern.7). Immunolabeling and Detection. Slides were incubated with primary antibodies overnight at room temperature

  4. Fast Memory-Efficient Generalized Belief Propagation

    E-Print Network [OSTI]

    Kumar, M. Pawan

    of Computing Oxford Brookes University Oxford, UK, OX33 1HX {pkmudigonda,philiptorr}@brookes.ac.uk http://cms.brookes.ac.uk that bp con- verges to stationary points of Bethe approximation of the free energy. They also proposed. Vogiatzis et al. [7] suggest a coarse-to-fine strategy for bp by grouping together similar labels. However

  5. Proceedings of the 2011 Conference on Empirical Methods in Natural Language Processing, pages 433443, Edinburgh, Scotland, UK, July 2731, 2011. c 2011 Association for Computational Linguistics

    E-Print Network [OSTI]

    of the World Wide Web, document floods spread throughout the Inter- net. Given a large document collection related to a news subject (for example, BP Oil Spill), readers get lost in the sea of articles, feeling by relevance to a user specified as- pect, i.e., a query such as "first relief effort for BP Oil Spill

  6. Reproduced from Underwater Contractor International A collaboration between Southampton

    E-Print Network [OSTI]

    Newcastle upon Tyne, University of

    Oceanography Centre,Subsea 7,Transocean and BP is helping to further our understanding of the deep- vided ­ as is the case for many west of Shetland opera- tions ­ by Subsea 7. A com- prehensive drilling Oceanography Centre, Subsea 7, Transocean and BP, an opportunity was identified to allow the use of a perma

  7. Incidence of Mupirocin Resistance in Staphylococcus pseudintermedius Isolated from a Healthy Dog 

    E-Print Network [OSTI]

    Godbeer, Stacey Marie

    2013-08-01

    reaction (PCR), using previously published primers mupA and mupB, to have a 458 bp fragment and, with primers M1 and M2 to have a 237 bp fragment, indicating the presence of the high-level mupirocin resistance gene, ileS2. The arrangement of the IS257-ileS...

  8. The Fusion Energy Program: The Role of TPX and Alternate Concepts

    E-Print Network [OSTI]

    The Fusion Energy Program: The Role of TPX and Alternate Concepts February 1995 OTA-BP-ETI-141 GPO, The Fusion Energy Program: The Role of TPX and Alternate Concepts, OTA-BP-ETI-141 (Washington, DC: U of alternate concept research as conducted in the U.S. fusion energy program. While the focus of the study

  9. San Diego Gas & Electric Company v. Sellers of Energy and Ancillary Services

    E-Print Network [OSTI]

    Laughlin, Robert B.

    Fact Sheet San Diego Gas & Electric Company v. Sellers of Energy and Ancillary Services Docket No. EL00-95-000 July 6, 2007 The Federal Energy Regulatory Commission today approved an $18 million uncontested settlement that resolves matters and claims related to BP Energy Company (BP) and California

  10. MATH 286 --FALL 2008 TEST I DIFFERENTIAL EQUATIONS PLUS

    E-Print Network [OSTI]

    Yong, Alexander

    factor correctly · 3 points for multiplying through by the integrating factor and using the reverse the logistic equation P (t) = aP - bP2 where aP is the birth rate per month and bP2 is the death rate per month

  11. Multilayer black phosphorus as a versatile mid-infrared electro-optic material

    E-Print Network [OSTI]

    Lin, Charles; Low, Tony; Helmy, Amr S

    2015-01-01

    We investigate the electro-optic properties of black phosphorus (BP) thin films for optical modulation in the mid-infrared frequencies. Our calculation indicates that an applied out-of-plane electric field may lead to red-, blue-, or bidirectional shift in BP's absorption edge. This is due to the interplay between the field-induced quantum-confined Franz-Keldysh effect and the Pauli-blocked Burstein-Moss shift. The relative contribution of the two electro-absorption mechanisms depends on doping range, operating wavelength, and BP film thickness. For proof-of concept, simple modulator configuration with BP overlaid over a silicon nanowire is studied. Simulation result shows that operating BP in the quantum-confined Franz-Keldysh regime can enable improved maximal attainable absorption as well as power efficiency compared to its graphene counterpart.

  12. Addition of a third field significantly increases dose to the brachial plexus for patients undergoing tangential whole-breast therapy after lumpectomy

    SciTech Connect (OSTI)

    Stanic, Sinisa; Mathai, Mathew; Mayadev, Jyoti S.; Do, Ly V.; Purdy, James A. [Department of Radiation Oncology, University of California, Davis, Sacramento, CA (United States); Chen, Allen M., E-mail: allen.chen@ucdmc.ucdavis.edu [Department of Radiation Oncology, University of California, Davis, Sacramento, CA (United States)

    2012-07-01

    Our goal was to evaluate brachial plexus (BP) dose with and without the use of supraclavicular (SCL) irradiation in patients undergoing breast-conserving therapy with whole-breast radiation therapy (RT) after lumpectomy. Using the standardized Radiation Therapy Oncology Group (RTOG)-endorsed guidelines delineation, we contoured the BP for 10 postlumpectomy breast cancer patients. The radiation dose to the whole breast was 50.4 Gy using tangential fields in 1.8-Gy fractions, followed by a conedown to the operative bed using electrons (10 Gy). The prescription dose to the SCL field was 50.4 Gy, delivered to 3-cm depth. The mean BP volume was 14.5 {+-} 1.5 cm{sup 3}. With tangential fields alone, the median mean dose to the BP was 0.57 Gy, the median maximum dose was 1.93 Gy, and the irradiated volume of the BP receiving 40, 45, and 50 Gy was 0%. When the third (SCL field) was added, the dose to the BP was significantly increased (P = .01): the median mean dose to the BP was 40.60 Gy, and the median maximum dose was 52.22 Gy. With 3-field RT, the median irradiated volume of the BP receiving 40, 45, and 50 Gy was 83.5%, 68.5%, and 24.6%, respectively. The addition of the SCL field significantly increases dose to the BP. The possibility of increasing the risk of BP morbidity should be considered in the context of clinical decision making.

  13. PILOT-AND FULL-SCALE DEMONSTRATION OF ADVANCED MERCURY CONTROL TECHNOLOGIES FOR LIGNITE-FIRED POWER PLANTS

    SciTech Connect (OSTI)

    Steven A. Benson; Charlene R. Crocker; Kevin C. Galbreath; Jay R. Gunderson; Mike J. Holmes; Jason D. Laumb; Michelle R. Olderbak; John H. Pavlish; Li Yan; Ye Zhuang; Jill M. Zola

    2004-02-01

    North Dakota lignite-fired power plants have shown a limited ability to control mercury emissions in currently installed electrostatic precipitators (ESPs), dry scrubbers, and wet scrubbers (1). This low level of control can be attributed to the high proportions of Hg{sup 0} present in the flue gas. Speciation of Hg in flue gases analyzed as part of the U.S. Environmental Protection Agency (EPA) information collection request (ICR) for Hg data showed that Hg{sup 0} ranged from 56% to 96% and oxidized mercury ranged from 4% to 44%. The Hg emitted from power plants firing North Dakota lignites ranged from 45% to 91% of the total Hg, with the emitted Hg being greater than 85% elemental. The higher levels of oxidized mercury were only found in a fluidized-bed combustion system. Typically, the form of Hg in the pulverized and cyclone-fired units was dominated by Hg{sup 0} at greater than 85%, and the average amount of Hg{sup 0} emitted from North Dakota power plants was 6.7 lb/TBtu (1, 2). The overall objective of this Energy & Environmental Research Center (EERC) project is to develop and evaluate advanced and innovative concepts for controlling Hg emissions from North Dakota lignite-fired power plants by 50%-90% at costs of one-half to three-fourths of current estimated costs. The specific objectives are focused on determining the feasibility of the following technologies: Hg oxidation for increased Hg capture in wet and dry scrubbers, incorporation of additives and technologies that enhance Hg sorbent effectiveness in ESPs and baghouses, the use of amended silicates in lignite-derived flue gases for Hg capture, and the use of Hg adsorbents within a baghouse. The scientific approach to solving the problems associated with controlling Hg emissions from lignite-fired power plants involves conducting testing of the following processes and technologies that have shown promise on a bench, pilot, or field scale: (1) activated carbon injection (ACI) upstream of an ESP combined with sorbent enhancement, (2) Hg oxidation and control using wet and dry scrubbers, (3) enhanced oxidation at a full-scale power plant using tire-derived fuel (TDF) and oxidizing catalysts, and (4) testing of Hg control technologies in the Advanced Hybrid{trademark} filter insert.

  14. WERF MACT Feasibility Study Report

    SciTech Connect (OSTI)

    B. Bonnema; D. Moser; J. Riedesel; K. Kooda; K. Liekhus; K. Rebish; S. Poling

    1998-11-01

    This study was undertaken to determine the technical feasibility of upgrading the Waste Experimental Reduction Facility (WERF) at the Idaho National Engineering and Environmental Laboratory to meet the offgas emission limits proposed in the Maximum Achievable Control Technologies (MACT)rule. Four practicable offgas treatment processes were identified, which, if installed, would enable the WERF to meet the anticipated MACT emission limits for dioxins and furans (D/F), hydrochloric acid (HCI), and mercury (Hg). Due to the three-year time restraint for MACT compliance, any technology chosen for the upgrade must be performed within the general plant project funding limit of $5 M. The option selected consists of a partial-quench evaporative cooler with dry sorbent injection for HCI removal followed by a sulfur-impregnated activated carbon bed for Hg control. The planning cost estimate for implementing the option is $4.17 M (with 24% contingency). The total estimated cost includes capital costs, design and construction costs, and project management costs. Capital costs include the purchase of a new offgas evaporative cooler, a dry sorbent injection system with reagent storage, a new fabric filter baghouse, a fixed carbon bed absorber, and two offgas induced draft exhaust fans. It is estimated that 21 months will be required to complete the recommended modification to the WERF. The partial-quench cooler is designed to rapidly cool the offgas exiting the secondary combustion chamber to minimize D/F formation. Dry sorbent injection of an alkali reagent into the offgas is recommended. The alkali reacts with the HCI to form a salt, which is captured with the fly ash in the baghouse. A design HCI removal efficiency of 97.2% allows for the feeding 20 lbs/hr of chlorine to the WERF incinerator. The sorbent feed rate can be adjusted to achieve the desired HCI removal efficiency. A fixed bed of sulfur-impregnated carbon was conservatively sized for a total Hg removal capacity when feeding 10 g/hr Hg to the WERF incinerator. An added benefit for using carbon adsorption is that the activated carbon will also capture a large fraction of any residual D/F present in the offgas.

  15. Toxecon Retrofit for Mercury and Mulit-Pollutant Control on Three 90-MW Coal-Fired Boilers

    SciTech Connect (OSTI)

    Steven Derenne; Robin Stewart

    2009-09-30

    This U.S. Department of Energy (DOE) Clean Coal Power Initiative (CCPI) project was based on a cooperative agreement between We Energies and the DOE Office of Fossil Energy's National Energy Technology Laboratory (NETL) to design, install, evaluate, and demonstrate the EPRI-patented TOXECON{trademark} air pollution control process. Project partners included Cummins & Barnard, ADA-ES, and the Electric Power Research Institute (EPRI). The primary goal of this project was to reduce mercury emissions from three 90-MW units that burn Powder River Basin coal at the We Energies Presque Isle Power Plant in Marquette, Michigan. Additional goals were to reduce nitrogen oxide (NO{sub x}), sulfur dioxide (SO{sub 2}), and particulate matter emissions; allow reuse and sale of fly ash; advance commercialization of the technology; demonstrate a reliable mercury continuous emission monitor (CEM) suitable for use at power plants; and demonstrate recovery of mercury from the sorbent. Mercury was controlled by injection of activated carbon upstream of the TOXECON{trademark} baghouse, which achieved more than 90% removal on average over a 44-month period. During a two-week test involving trona injection, SO{sub 2} emissions were reduced by 70%, although no coincident removal of NOx was achieved. The TOXECON{trademark} baghouse also provided enhanced particulate control, particularly during startup of the boilers. On this project, mercury CEMs were developed and tested in collaboration with Thermo Fisher Scientific, resulting in a reliable CEM that could be used in the power plant environment and that could measure mercury as low as 0.1 {micro}g/m{sup 3}. Sorbents were injected downstream of the primary particulate collection device, allowing for continued sale and beneficial use of captured fly ash. Two methods for recovering mercury using thermal desorption on the TOXECON{trademark} PAC/ash mixture were successfully tested during this program. Two methods for using the TOXECON{trademark} PAC/ash mixture in structural concrete were also successfully developed and tested. This project demonstrated a significant reduction in the rate of emissions from Presque Isle Units 7, 8, and 9, and substantial progress toward establishing the design criteria for one of the most promising mercury control retrofit technologies currently available. The Levelized Cost for 90% mercury removal at this site was calculated at $77,031 per pound of mercury removed with a capital cost of $63,189 per pound of mercury removed. Mercury removal at the Presque Isle Power Plant averages approximately 97 pounds per year.

  16. Fabrication method for miniature plastic gripper

    DOE Patents [OSTI]

    Benett, W.J.; Krulevitch, P.A.; Lee, A.P.; Northrup, M.A.; Folta, J.A.

    1998-07-21

    A miniature plastic gripper is described actuated by inflation of a miniature balloon and method of fabricating same. The gripper is constructed of either heat-shrinkable or heat-expandable plastic tubing and is formed around a mandrel, then cut to form gripper prongs or jaws and the mandrel removed. The gripper is connected at one end with a catheter or tube having an actuating balloon at its tip, whereby the gripper is opened or dosed by inflation or deflation of the balloon. The gripper is designed to removably retain a member to which is connected a quantity or medicine, plugs, or micro-components. The miniature plastic gripper is inexpensive to fabricate and can be used for various applications, such as gripping, sorting, or placing of micron-scale particles for analysis. 8 figs.

  17. Miniature plastic gripper and fabrication method

    DOE Patents [OSTI]

    Benett, W.J.; Krulevitch, P.A.; Lee, A.P.; Northrup, M.A.; Folta, J.A.

    1997-03-11

    A miniature plastic gripper actuated by inflation of a miniature balloon and method of fabricating same are disclosed. The gripper is constructed of either heat-shrinkable or heat-expandable plastic tubing and is formed around a mandrel, then cut to form gripper prongs or jaws and the mandrel removed. The gripper is connected at one end with a catheter or tube having an actuating balloon at its tip, whereby the gripper is opened or closed by inflation or deflation of the balloon. The gripper is designed to removably retain a member to which is connected a quantity or medicine, plugs, or micro-components. The miniature plastic gripper is inexpensive to fabricate and can be used for various applications, such as gripping, sorting, or placing of micron-scale particles for analysis. 8 figs.

  18. Method Of Making Solar Collectors By In-Situ Encapsulation Of Solar Cells

    DOE Patents [OSTI]

    Carrie, Peter J. (Toronto, CA); Chen, Kingsley D. D. (Markham, CA)

    2000-10-24

    A method of making solar collectors by encapsulating photovoltaic cells within a base of an elongated solar collector wherein heat and pressure are applied to the cells in-situ, after an encapsulating material has been applied. A tool is fashioned having a bladder expandable under gas pressure, filling a region of the collector where the cells are mounted. At the same time, negative pressure is applied outside of the bladder, enhancing its expansion. The bladder presses against a platen which contacts the encapsulated cells, causing outgassing of the encapsulant, while heat cures the encapsulant. After curing, the bladder is deflated and the tool may be removed from the collector and base and reflective panels put into place, if not already there, thereby allowing the solar collector to be ready for use.

  19. Initial nucleon structure results with chiral quarks at the physical point

    E-Print Network [OSTI]

    S. Syritsyn; T. Blum; M. Engelhardt; J. Green; T. Izubuchi; C. Jung; S. Krieg; M. Lin; S. Meinel; J. Negele; S. Ohta; A. Pochinsky; E. Shintani

    2014-12-10

    We report initial nucleon structure results computed on lattices with 2+1 dynamical M\\"obius domain wall fermions at the physical point generated by the RBC and UKQCD collaborations. At this stage, we evaluate only connected quark contributions. In particular, we discuss the nucleon vector and axial-vector form factors, nucleon axial charge and the isovector quark momentum fraction. From currently available statistics, we estimate the stochastic accuracy of the determination of $g_A$ and $_{u-d}$ to be around 10%, and we expect to reduce that to 5% within the next year. To reduce the computational cost of our calculations, we extensively use acceleration techniques such as low-eigenmode deflation and all-mode-averaging (AMA). We present a method for choosing optimal AMA parameters.

  20. Distortive Effects of Initial-Based Name Disambiguation on Measurements of Large-Scale Coauthorship Networks

    E-Print Network [OSTI]

    Kim, Jinseok

    2015-01-01

    Scholars have often relied on name initials to resolve name ambiguities in large-scale coauthorship network research. This approach bears the risk of incorrectly merging or splitting author identities. The use of initial-based disambiguation has been justified by the assumption that such errors would not affect research findings too much. This paper tests this assumption by analyzing coauthorship networks from five academic fields - biology, computer science, nanoscience, neuroscience, and physics - and an interdisciplinary journal, PNAS. Name instances in datasets of this study were disambiguated based on heuristics gained from previous algorithmic disambiguation solutions. We use disambiguated data as a proxy of ground-truth to test the performance of three types of initial-based disambiguation. Our results show that initial-based disambiguation can misrepresent statistical properties of coauthorship networks: it deflates the number of unique authors, number of component, average shortest paths, clustering ...

  1. Fabrication method for miniature plastic gripper

    DOE Patents [OSTI]

    Benett, William J. (Livermore, CA); Krulevitch, Peter A. (Los Altos, CA); Lee, Abraham P. (Walnut Creek, CA); Northrup, Milton A. (Berkeley, CA); Folta, James A. (Livermore, CA)

    1998-01-01

    A miniature plastic gripper actuated by inflation of a miniature balloon and method of fabricating same. The gripper is constructed of either heat-shrinkable or heat-expandable plastic tubing and is formed around a mandrel, then cut to form gripper prongs or jaws and the mandrel removed. The gripper is connected at one end with a catheter or tube having an actuating balloon at its tip, whereby the gripper is opened or dosed by inflation or deflation of the balloon. The gripper is designed to removably retain a member to which is connected a quantity or medicine, plugs, or micro-components. The miniature plastic gripper is inexpensive to fabricate and can be used for various applications, such as gripping, sorting, or placing of micron-scale particles for analysis.

  2. Miniature plastic gripper and fabrication method

    DOE Patents [OSTI]

    Benett, William J. (Livermore, CA); Krulevitch, Peter A. (Los Altos, CA); Lee, Abraham P. (Walnut Creek, CA); Northrup, Milton A. (Berkeley, CA); Folta, James A. (Livermore, CA)

    1997-01-01

    A miniature plastic gripper actuated by inflation of a miniature balloon and method of fabricating same. The gripper is constructed of either heat-shrinkable or heat-expandable plastic tubing and is formed around a mandrel, then cut to form gripper prongs or jaws and the mandrel removed. The gripper is connected at one end with a catheter or tube having an actuating balloon at its tip, whereby the gripper is opened or closed by inflation or deflation of the balloon. The gripper is designed to removably retain a member to which is connected a quantity or medicine, plugs, or micro-components. The miniature plastic gripper is inexpensive to fabricate and can be used for various applications, such as gripping, sorting, or placing of micron-scale particles for analysis.

  3. Proxy late Holocene climatic record deduced from northwest Alaska beach ridges

    SciTech Connect (OSTI)

    Mason, O.K.; Jordan, J.W.

    1992-03-01

    A climatically sensitive, oscillatory pattern of progradation and erosion is revealed in late Holocene accretionary sand ridge and barrier island complexes of Seward Peninsula, northwest Alaska. Archaeological and geological radiocarbon dates constrain the chronology for the Cape Espenberg beach ridge plain and the Shishmaref barrier islands, 50 km to the southwest. Cape Espenberg, the depositional sink for the northeastward longshore transport system, contains the oldest sedimentary deposits: 3700 +/- 90 B.P. (B-23170) old grass from a paleosol in a low dune. The oldest date on the Shishmaref barrier islands is 1550 +/- 70 B.P. (B-23183) and implies that the modern barrier is a comparatively recent phenomenon. Late Holocene sedimentation along the Seward Peninsula varied between intervals of rapid progradation and erosion. Rapid progradation predominated from 4000-3300 B.P. and from 2000-1200 B.P., with the generation of low beach ridges without dunes, separated by wide swales. During erosional periods higher dunes built atop beach ridges: as between 3300-2000 B.P. and intermittently from 1000 B.P. to the present. Dune formation correlates with the Neoglacial and Little Ice Age glacial advances and increased alluviation in northern and central Alaska, while rapid progradation is contemporaneous with warmer intervals of soil and/or, peat formation atop alluvial terraces, dated to 4000-3500 and 2000-1000 B.P.

  4. Transcriptional regulation of human RANK ligand gene expression by E2F1

    SciTech Connect (OSTI)

    Hu Yan [Department of Stress Biology, Roswell Park Cancer Institute, Buffalo, NY 14263 (United States); Sun Meng [Department of Urology and Cancer Center, University of California at Davis, School of Medicine, 4860 Y Street, Suite 3500, Sacramento, CA 95817 (United States); Graduate Program of Pharmacology and Toxicology, University of California at Davis, Sacramento, CA 95817 (United States); Nadiminty, Nagalakshmi; Lou Wei [Department of Urology and Cancer Center, University of California at Davis, School of Medicine, 4860 Y Street, Suite 3500, Sacramento, CA 95817 (United States); Pinder, Elaine [Department of Urology and Cancer Center, University of California at Davis, School of Medicine, 4860 Y Street, Suite 3500, Sacramento, CA 95817 (United States); Graduate Program of Pharmacology and Toxicology, University of California at Davis, Sacramento, CA 95817 (United States); Gao, Allen C. [Department of Urology and Cancer Center, University of California at Davis, School of Medicine, 4860 Y Street, Suite 3500, Sacramento, CA 95817 (United States); Graduate Program of Pharmacology and Toxicology, University of California at Davis, Sacramento, CA 95817 (United States)], E-mail: acgao@ucdavis.edu

    2008-06-06

    Receptor activator of nuclear factor kappa B ligand (RANKL) is a critical osteoclastogenic factor involved in the regulation of bone resorption, immune function, the development of mammary gland and cardiovascular system. To understand the transcriptional regulation of RANKL, we amplified and characterized a 1890 bp 5'-flanking sequence of human RANKL gene (-1782 bp to +108 bp relative to the transcription start site). Using a series of deletion mutations of the 1890 bp RANKL promoter, we identified a 72 bp region (-172 to -100 bp) mediating RANKL basal transcriptional activity. Sequence analysis revealed a putative E2F binding site within this 72 bp region in the human RANKL promoter. Overexpression of E2F1 increased RANKL promoter activity, while down-regulation of E2F1 expression by small interfering RNA decreased RANKL promoter activity. RT-PCR and enzyme linked immunosorbent assays (ELISA) further demonstrated that E2F1 induced the expression of RANKL. Electrophoretic gel mobility shift assays (EMSA) and antibody competition assays confirmed that E2F1 proteins bind to the consensus E2F binding site in the RANKL promoter. Mutation of the E2F consensus binding site in the RANKL promoter profoundly reduced the basal promoter activity and abolished the transcriptional modulation of RANKL by E2F1. These results suggest that E2F1 plays an important role in regulating RANKL transcription through binding to the E2F consensus binding site.

  5. Design and characterization of convective thermal cyclers for high-speed DNA analysis 

    E-Print Network [OSTI]

    Agrawal, Nitin

    2009-05-15

    . (B) Duplex PCR for a mixture containing primers and template for a 1.3 kb target from a ?-DNA template and a 242 bp human L32 gene target. (C) Duplex PCR for a mixture of 191 bp influenza-A amplicon and 242 bp human L32 gene target... Rayleigh number Racrit Critical Rayleigh number s Directional coordinate T Temperature t Time Tm Primer melting temperature u velocity x Mean efficiency per cycle Y Copy yield Greek letters ? Thermal expansion coefficient ? Kinematic viscosity...

  6. Mercury Oxidation via Catalytic Barrier Filters Phase II

    SciTech Connect (OSTI)

    Wayne Seames; Michael Mann; Darrin Muggli; Jason Hrdlicka; Carol Horabik

    2007-09-30

    In 2004, the Department of Energy National Energy Technology Laboratory awarded the University of North Dakota a Phase II University Coal Research grant to explore the feasibility of using barrier filters coated with a catalyst to oxidize elemental mercury in coal combustion flue gas streams. Oxidized mercury is substantially easier to remove than elemental mercury. If successful, this technique has the potential to substantially reduce mercury control costs for those installations that already utilize baghouse barrier filters for particulate removal. Completed in 2004, Phase I of this project successfully met its objectives of screening and assessing the possible feasibility of using catalyst coated barrier filters for the oxidation of vapor phase elemental mercury in coal combustion generated flue gas streams. Completed in September 2007, Phase II of this project successfully met its three objectives. First, an effective coating method for a catalytic barrier filter was found. Second, the effects of a simulated flue gas on the catalysts in a bench-scale reactor were determined. Finally, the performance of the best catalyst was assessed using real flue gas generated by a 19 kW research combustor firing each of three separate coal types.

  7. Atmospheric fluidized bed combustion for small scale market sectors. Final report

    SciTech Connect (OSTI)

    Ashworth, R.A.; Plessinger, D.A.; Sommer, T.M. [Energy and Environmental Research Corp., Orville, OH (United States); Keener, H.M. [Ohio Agricultural Research and Development Center, OH (United States); Webner, R.L. [Will-Burt Co., Orrville, OH (United States)

    1997-03-31

    The objective of this project was to demonstrate and promote the commercialization of coal-fired atmospheric fluidized bed combustion (AFBC) systems, with limestone addition for SO{sub 2} emissions control and a baghouse for particulate emissions control. This AFBC system was targeted for small scale industrial-commercial-institutional space and process heat applications. A cost effective and environmentally acceptable AFBC technology in this size range would displace a considerable amount of gas/oil with coal while resulting in significant total cost savings to the owner/operators. In the Proof-of-Concept Phase, a 2.2 x 10{sup 6} Btu/hr unit was installed and successfully operated at Cedar Lane Farms (CLF), a commercial nursery in Ohio. The heat from the fluidized bed was used to heat hot water which was recirculated through greenhouses for cool weather heating. The system was designed to be fully automated with minimal operator attention required. The AFBC system installed at CLF was an improved design that incorporated flyash/sorbent reinjection and an underbed feed system to improve limestone utilization. With these additions it was possible to lower the Ca/S ratio from {approximately} 3.0 to 2.0, and still maintain an SO{sub 2} emissions level of 1.2 lb/10{sup 6} Btu when burning the same high sulfur Ohio coal tested at OARDC.

  8. Standleg Moving Granular Bed Filter development program

    SciTech Connect (OSTI)

    Newby, R.A.; Yang, W.C.; Smeltzer, E.E.

    1992-11-01

    The design, fabrication, and installation of the cold flow test facility has been completed. The SMGBF test facility shown in Figure 2 consists of a solids feed hopper, a transparent test vessel, a screw conveyor, a 55-gal drum for solids storage, a dust feeder, a baghouse filter, and the associated instrumentation for flow and pressure control and measurement. The standleg is 11-in ID by 3-ft long, and also transparent to facilitate observation. The crushed acrylic particles of characteristics shown in Table 1 are used as the bed media. The bed particles were selected, by maintaining the particle size while reducing the particle density, to simulate the minimum fluidization velocity expected under high-temperature, high-pressure conditions. By maintaining the particle size, the bed effectively simulates the bed packing and voidage in the moving bed which is directly related to the efficiency of particulate removal and pressure drop characteristics. The test facility performed as designed and no particular difficulties were encountered. The baseline data on pressure profiles across the stationary and the moving granular beds were obtained for gas face velocities up to 6 ft/s, higher than the minimum fluidization velocity of the bed material (5 ft/s), and no visible fluidization was observed at the base of the standleg. This confirms the operational feasibility of the compact SMGBF design.

  9. Standleg Moving Granular Bed Filter development program

    SciTech Connect (OSTI)

    Newby, R.A.; Yang, W.C.; Smeltzer, E.E.

    1992-01-01

    The design, fabrication, and installation of the cold flow test facility has been completed. The SMGBF test facility shown in Figure 2 consists of a solids feed hopper, a transparent test vessel, a screw conveyor, a 55-gal drum for solids storage, a dust feeder, a baghouse filter, and the associated instrumentation for flow and pressure control and measurement. The standleg is 11-in ID by 3-ft long, and also transparent to facilitate observation. The crushed acrylic particles of characteristics shown in Table 1 are used as the bed media. The bed particles were selected, by maintaining the particle size while reducing the particle density, to simulate the minimum fluidization velocity expected under high-temperature, high-pressure conditions. By maintaining the particle size, the bed effectively simulates the bed packing and voidage in the moving bed which is directly related to the efficiency of particulate removal and pressure drop characteristics. The test facility performed as designed and no particular difficulties were encountered. The baseline data on pressure profiles across the stationary and the moving granular beds were obtained for gas face velocities up to 6 ft/s, higher than the minimum fluidization velocity of the bed material (5 ft/s), and no visible fluidization was observed at the base of the standleg. This confirms the operational feasibility of the compact SMGBF design.

  10. CWS-Fired Residential Warm-Air Heating System. Quarterly report, February 1, 1989--April 30, 1989

    SciTech Connect (OSTI)

    Balsavich, J.; Becker, F.E.; Smolensky, L.A.

    1989-07-01

    During the report period, work continued on the life-cycle testing, optimization and refining of the second-generation furnace assembly, which comprises all the major furnace components: The combustor, heat exchanger, and baghouse, as well as the auxiliary subsystems. The furnace has operated for about 90 hours, and has burned 1,000 pounds of CWS. During testing, the only maintenance that was performed on the system was to clean the bag filters to obtain ash samples for analysts. Concurrent with testing the second-generation furnace, fabrication and assembly of the third-generation furnace was completed, and a life-cycle testing and optimization process for this furnace has started. In contrast to the second-generation furnace, which was designed more as an experimental unit, the third-generation furnace is a stand-alone heating unit Incorporating the standard air handling system, blower, pump, and control box as part of the furnace. During the report period, the third-generation furnace operated for a total of 35 hours, and burned more than 300 pounds of CWS, with average tests lasting 6 hours. During the next quarter, life-cycle testing of the third-generation furnace will continue to identify areas needing further development.

  11. CWS-Fired Residential Warm-Air Heating System

    SciTech Connect (OSTI)

    Balsavich, J.; Becker, F.E.; Smolensky, L.A.

    1989-07-01

    During the report period, work continued on the life-cycle testing, optimization and refining of the second-generation furnace assembly, which comprises all the major furnace components: The combustor, heat exchanger, and baghouse, as well as the auxiliary subsystems. The furnace has operated for about 90 hours, and has burned 1,000 pounds of CWS. During testing, the only maintenance that was performed on the system was to clean the bag filters to obtain ash samples for analysts. Concurrent with testing the second-generation furnace, fabrication and assembly of the third-generation furnace was completed, and a life-cycle testing and optimization process for this furnace has started. In contrast to the second-generation furnace, which was designed more as an experimental unit, the third-generation furnace is a stand-alone heating unit Incorporating the standard air handling system, blower, pump, and control box as part of the furnace. During the report period, the third-generation furnace operated for a total of 35 hours, and burned more than 300 pounds of CWS, with average tests lasting 6 hours. During the next quarter, life-cycle testing of the third-generation furnace will continue to identify areas needing further development.

  12. Advanced emissions control development project. Phase I, Final report, November 1, 1993--February 19, 1996

    SciTech Connect (OSTI)

    1996-02-29

    The primary objective of the Advanced Emissions Control Development Program (AECDP) is to develop practical, cost-effective strategies for reducing the emissions of air toxics from coal-fired boilers. Ideally, the project aim is to effectively control air toxic emissions through the use of conventional flue gas cleanup equipment such as electrostatic precipitators (ESP`s), fabric filters (baghouse), and wet flue gas desulfurization. B&W`s Clean Environment Development Facility (CEDF) and the AECDP equipment combined to form a state-of-the-art facility for integrated evaluation of combustion and post-combustion emissions control options. Phase 1 activities were primarily aimed at providing a reliable, representative test facility for conducting air toxic emissions control development work later in the project. This report summarizes the AECDP Phase I activities which consisted of the design, installation, shakedown, verification, and air toxics benchmarking of the AECDP facility. All verification and air toxic tests were conducted with a high sulfur, bituminous Ohio coal.

  13. Supported-sorbent injection. Final report

    SciTech Connect (OSTI)

    Nelson, S. Jr.

    1997-07-01

    A new retrofitable, wastefree acid-rain control concept was pilot-tested at Ohio Edison`s high-sulfur coal-fired R.E. Burger generating station at the 2-MWe level. During the project, moistened {open_quotes}supported{close_quotes} sorbents, made from a combination of lime and vermiculite or perlite, were injected into a humidified 6,500-acfm flue-gas slipstream. After the sorbents reacted with the sulfur dioxide in the flue gas, they were removed from ductwork with a cyclone and baghouse. The $1.0 million project was co-funded by Sorbent Technologies Corporation, the Ohio Edison Company, and the Ohio Coal Development Office. The project included a preliminary bench-scale testing phase, construction of the pilot plant, parametric studies, numerous series of recycle tests, and a long-term run. The project proceeded as anticipated and achieved its expected results. This duct injection technology successfully demonstrated SO{sub 2}-removal rates of 80 to 90% using reasonable stoichiometric injection ratios (2:1 Ca:S) and approach temperatures (20-25F). Under similar conditions, dry injection of hydrated lime alone typically only achieves 40 to 50% SO{sub 2} removal. During the testing, no difficulties were encountered with deposits in the ductwork or with particulate control, which have been problems in tests of other duct-injection schemes.

  14. A review of the global emissions, transport and effects of heavy metals in the environment

    SciTech Connect (OSTI)

    Friedman, J.R.; Ashton, W.B.; Rapoport, R.D.

    1993-06-01

    The purpose of this report is to describe the current state of knowledge regarding the sources and quantities of heavy metal emissions, their transport and fate, their potential health and environmental effects, and strategies to control them. The approach is to review the literature on this topic and to consult with experts in the field. Ongoing research activities and research needs are discussed. Estimates of global anthropogenic and natural emissions indicate that anthropogenic emissions are responsible for most of the heavy metals released into the atmosphere and that industrial activities have had a significant impact on the global cycling of trace metals. The largest anthropogenic sources of trace metals are coal combustion and the nonferrous metal industry. Atmospheric deposition is an important pathway by which trace metals enter the environment. Atmospheric deposition varies according to the solubility of the element and the length of time it resides in the atmosphere. Evidence suggests that deposition is influenced by other chemicals in the atmosphere, such as ozone and sulfur dioxide. Trace metals also enter the environment through leaching. Existing emissions-control technologies such as electrostatic precipitators, baghouses, and scrubbers are designed to remove other particulates from the flue gas of coal-fired power plants and are only partially effective at removing heavy metals. Emerging technologies such as flue gas desulfurization, lignite coke, and fluidized bed combustion could further reduce emissions. 108 refs.

  15. Projects of the year

    SciTech Connect (OSTI)

    Hansen, T.

    2007-01-15

    The Peabody Hotel, Orlando, Florida was the site of Power Engineering magazine's 2006 Projects of the Year Awards Banquet, which kicked-off the Power-Gen International conference and exhibition. The Best Coal-fired Project was awarded to Tri-State Generation and Transmission Association Inc., owner of Springenville Unit 3. This is a 400 MW pulverized coal plant in Springeville, AZ, sited with two existing coal-fired units. Designed to fire Powder River Basin coal, it has low NOx burners and selective catalytic reduction for NOx control, dry flue gas desulfurization for SO{sub 2} control and a pulse jet baghouse for particulate control. It has a seven-stage feedwater heater and condensers to ensure maximum performance. Progress Energy-Carolinas' Asheville Power Station FGD and SCR Project was awarded the 2006 coal-fired Project Honorable Mention. This plant in Skyland, NC was required to significantly reduce NOx emissions. When completed, the improvements will reduce NOx by 93% compared to 1996 levels and SO{sub 2} by 93% compared to 2001 levels. Awards for best gas-fired, nuclear, and renewable/sustainable energy projects are recorded. The Sasyadko Coal-Mine Methane Cogeneration Plant near Donezk, Ukraine, was given the 2006 Honorable Mention for Best Renewable/Sustainable Energy Project. In November 2004, Ukraine was among 14 nations to launch the Methane to Markets partnership. The award-winning plant is fuelled by methane released during coal extraction. It generates 42 MW of power. 4 photos.

  16. Investigation of Fly Ash and Activated Carbon Obtained from Pulverized Coal Boilers

    SciTech Connect (OSTI)

    Edward K. Levy; Christopher Kiely; Zheng Yao

    2006-08-31

    One of the techniques for Hg capture in coal-fired boilers involves injection of activated carbon (AC) into the boiler downstream of the air preheater. Hg is adsorbed onto the AC particles and fly ash, which are then both removed in an electrostatic precipitator or baghouse. This project addressed the issues of Hg on activated carbon and on fly ash from a materials re-use point of view. It also addressed the possible connection between SCR reactors, fly ash properties and Hg capture. The project has determined the feasibility of separating AC from fly ash in a fluidized bed and of regenerating the separated AC by heating the AC to elevated temperatures in a fluidized bed. The temperatures needed to drive off the Hg from the ash in a fluidized bed have also been determined. Finally, samples of fly ash from power plants with SCR reactors for NO{sub x} control have been analyzed in an effort to determine the effects of SCR on the ash.

  17. INVESTIGATION OF FLY ASH AND ACTIVATED CARBON OBTAINED FROM PULVERIZED COAL BOILERS

    SciTech Connect (OSTI)

    Edward K. Levy; Christopher Kiely

    2004-11-01

    One of the techniques for Hg capture in coal-fired boilers involves injection of activated carbon (AC) into the boiler downstream of the air preheater. Hg is adsorbed onto the AC particles and fly ash, which are then both removed in an electrostatic precipitator or baghouse. This project addresses the issues of Hg on activated carbon and on fly ash from a materials re-use point of view. It also addresses the possible connection between SCR reactors, fly ash properties and Hg capture. The project is determining the feasibility of separating AC from fly ash in a fluidized bed and of regenerating the separated AC by heating the AC to elevated temperatures in a fluidized bed. The temperatures needed to drive off the Hg from the ash in a fluidized bed are also being determined. Finally, samples of fly ash from power plants with SCR reactors for NO{sub x} control, are being analyzed to determine the effect of SCR on the ash. These analyses will also determine the properties of ash which are important for Hg capture.

  18. INVESTIGATION OF FLY ASH AND ACTIVATED CARBON OBTAINED FROM PULVERIZED COAL BOILERS

    SciTech Connect (OSTI)

    Edward K. Levy; Christopher Kiely

    2005-11-01

    One of the techniques for Hg capture in coal-fired boilers involves injection of activated carbon (AC) into the boiler downstream of the air preheater. Hg is adsorbed onto the AC particles and fly ash, which are then both removed in an electrostatic precipitator or baghouse. This project addresses the issues of Hg on activated carbon and on fly ash from a materials re-use point of view. It also addresses the possible connection between SCR reactors, fly ash properties and Hg capture. The project is determining the feasibility of separating AC from fly ash in a fluidized bed and of regenerating the separated AC by heating the AC to elevated temperatures in a fluidized bed. The temperatures needed to drive off the Hg from the ash in a fluidized bed are also being determined. Finally, samples of fly ash from power plants with SCR reactors for NO{sub x} control, are being analyzed to determine the effect of SCR on the ash.

  19. MERCURY AND LEAD SAMPLING AT MINNESOTA POWER'S BOSWELL ENERGY CENTER

    SciTech Connect (OSTI)

    Dennis L. Laudal

    2000-08-01

    At the request of the Minnesota Power, Inc., the Energy & Environmental Research Center (EERC) sampled for lead at the stack (or duct directly leading to the stack) for three units at the Boswell Energy Center. All sampling was done in triplicate using U.S. Environmental Protection Agency (EPA) Method 12, with sampling procedures following EPA Methods 1 through 4. During the test program, lead sampling was done using EPA Method 12 in the duct at the outlet of the baghouse serving Unit 2 and the duct at the outlet of the wet particulate scrubber serving Unit 3. For Unit 4, lead sampling was done at the stack. The specific objective for the project was to determine the concentration of lead in the flue gas being emitted into the atmosphere from the Boswell Energy Center. The test program was performed during the period of May 8 through 11, 2000. This report presents the test data, sample calculations, and results, and a discussion of the lead sampling performed at the Boswell Energy Center. The detailed test data and test results, raw test data, process data, laboratory reports, and equipment calibration records are provided in Appendices A, B, and C.

  20. DEMONSTRATION OF A FULL-SCALE RETROFIT OF THE ADVANCED HYBRID PARTICULATE COLLECTOR TECHNOLOGY

    SciTech Connect (OSTI)

    Tom Hrdlicka; William Swanson

    2005-12-01

    The Advanced Hybrid Particulate Collector (AHPC), developed in cooperation between W.L. Gore & Associates and the Energy & Environmental Research Center (EERC), is an innovative approach to removing particulates from power plant flue gas. The AHPC combines the elements of a traditional baghouse and electrostatic precipitator (ESP) into one device to achieve increased particulate collection efficiency. As part of the Power Plant Improvement Initiative (PPII), this project was demonstrated under joint sponsorship from the U.S. Department of Energy and Otter Tail Power Company. The EERC is the patent holder for the technology, and W.L. Gore & Associates was the exclusive licensee for this project. The project objective was to demonstrate the improved particulate collection efficiency obtained by a full-scale retrofit of the AHPC to an existing electrostatic precipitator. The full-scale retrofit was installed on an electric power plant burning Powder River Basin (PRB) coal, Otter Tail Power Company's Big Stone Plant, in Big Stone City, South Dakota. The $13.4 million project was installed in October 2002. Project related testing concluded in December 2005. The following Final Technical Report has been prepared for the project entitled ''Demonstration of a Full-Scale Retrofit of the Advanced Hybrid Particulate Collector Technology'' as described in DOE Award No. DE-FC26-02NT41420. The report presents the operation and performance results of the system.

  1. Catalyst Additives to Enhance Mercury Oxidation and Capture

    SciTech Connect (OSTI)

    Thomas K. Gale

    2004-09-30

    Bench-scale carbon-catalyst tests were conducted in the first quarter of 2004, to obtain kinetic rates of mercury oxidation and sorption for different forms of carbon. The current quarterly report provides a more extensive quantitative analysis of the data obtained from the CRTF experiments on different carbon types and carbocalcium mixtures than was presented in the last quarterly report. The procedure and basis for normalizing mercury removals, so that they could be compared on an equal residence time basis, is described. The chemisorption rate of mercury on carbon was found to be first order in mercury concentration and half order in HCl concentration, for the facility configuration investigated. The applicable temperature range of the kinetic rates obtained is from 300 F to 700 F, and the applicable chlorine concentration range is from 2 ppmv HCl to 250 ppmv HCl. The gas-sorbent contact time of 0.12 seconds used in this work was shown to be representative of gas-dust cake contact times in full-scale baghouses. All carbon types investigated behaved similarly with respect to Hg sorption, including the effect of temperature and chlorine concentration. Activated carbon was more effective at sorbing mercury than carbon black and unburned carbon (UBC), because the internal surface area of activated carbon is greater. The synergistic relationship between Ca and C is also discussed in the report.

  2. Media Freedom, Bureaucratic Incentives, and the Resource Curse

    E-Print Network [OSTI]

    Egorov, Georgy; Guriev, Sergei; Sonin, Konstantin

    2007-01-01

    and oil reserves and oil production from BP. Controlling forreserves or logarithm of oil production as an independentresults are robust to use of oil production and share of oil

  3. A Comparison of Procedural Sedation for the Reduction of Dislocated Total Hip Arthroplasty

    E-Print Network [OSTI]

    2014-01-01

    Notes 2 IVF for BP, 1 BVM, 1 prolonged recovery, 1unable to achieve sedation 4 BVM, 4 prolonged recovery, 12 unable to achieve sedation BVM, bag-valve-mask sedation

  4. Testing the Subsistence Model for the Adoption of Ceramic Technology Among Coastal Sambaqui Foragers of Southern Brazil 

    E-Print Network [OSTI]

    Crouch, Maria Shannon Parks

    2013-12-10

    This research tests the subsistence model for the adoption of ceramic technology among coastal fisher-hunter-gatherers of the southern Atlantic coast of Brazil (5000 to 600 BP). The subsistence model correlates the appearance ...

  5. Use of bioinformatics to investigate and analyze transposable element insertions in the genomes of caenorhabditis elegans and drosophila melanogaster, and into the target plasmid pGDV1 

    E-Print Network [OSTI]

    Julian, Andrea Marian

    2005-02-17

    target sequences of between 2 ? 8 bp in length, which are duplicated upon insertion. Furthermore, amongst insertion sites, certain sites are preferred for insertion and hence are classified as hot spots, while others not targeted by TEs are referred...

  6. Hysteresis effects in hybrid building ventilation

    E-Print Network [OSTI]

    Flynn, Morris R.

    . Caulfield DAMTP & BP Institute for Multiphase Flow Univ. of Cambridge, UK Univ. of New Hampshire, Dept radiation, external wind forcing and internal heat gains e.g. due to electrical equipment or building

  7. Ann. Geophys., 25, 10011009, 2007 www.ann-geophys.net/25/1001/2007/

    E-Print Network [OSTI]

    California at Berkeley, University of

    , Berkeley, CA, USA 3CESR, BP4346, 31028 Toulouse Cedex 4, Toulouse, France 4University of New Hampshire, we find that dipolarization at 16 RE downstream in the tail can occur with dawnward electric field

  8. GLOBAL SUSTAINABILITY/OIL SPILL COMMUNITY SEMINAR "Natural and Unnatural Oil in the Gulf of Mexico

    E-Print Network [OSTI]

    Initiative, Center for the Environment, Energy Center, Purdue Oil Spill Community, Purdue Water Community to rebound from the pollution dose received due to the 84-day discharge from the BP well. The natural seeps

  9. Virulence Factor Genes Detected in the Complete Genome Sequence of Corynebacterium uterequi DSM 45634, Isolated from the Uterus of a Maiden Mare

    E-Print Network [OSTI]

    Kriete, Martin

    The complete genome sequence of the type strain Corynebacterium uterequi DSM 45634 from an equine urogenital tract specimen comprises 2,419,437 bp and 2,163 protein-coding genes. Candidate virulence factors are homologs ...

  10. Complete Genome Sequence of the Type Strain Corynebacterium Epidermidicanis DSM 45586, Isolated from the Skin of a Dog Suffering from Pruritus

    E-Print Network [OSTI]

    Eimer, Janine

    The complete genome sequence of Corynebacterium epidermidicanis DSM 45586 comprises 2,692,072 bp with 58.06% G+C content. The annotation revealed 2,466 protein-coding regions, including genes for surface-anchored proteins ...

  11. Checking and Debugging of Two-level Sadegh SAIDI and Jean-Francois BOULICAUT

    E-Print Network [OSTI]

    Boulicaut, Jean-François

    Checking and Debugging of Two-level Grammars Sadegh SAIDI and Jean-Francois BOULICAUT Ecole Centrale de Lyon D6partement Math6matiques-Informatique-Syst~mes BP 163 F-69131 Ecully cedex e-mail : saidi

  12. Metric Geometry in a Tame Setting

    E-Print Network [OSTI]

    Walsberg, Erik

    2015-01-01

    Inequalities . . . . . . . . . . . . . . . . . . . . . . . . .of B(p, t). The triangle inequality im- plies that B(x i ,when i 6 = j. The triangle inequality also implies that B(x

  13. Geoarchaeological Investigations into Paleoindian Adaptations on the Aucilla River, Northwest Florida 

    E-Print Network [OSTI]

    Halligan, Jessi

    2012-07-16

    This dissertation addresses how Paleoindians used the karst drainage of the Aucilla River in northwestern Florida during the Pleistocene/Holocene transition (approximately 15-10,000 14C yr B.P.). I take a geoarchaeological ...

  14. Determining the antiquity of dog origins: canine domestication as a model for the consilience between molecular genetics and archaeology 

    E-Print Network [OSTI]

    Raisor, Michelle Jeanette

    2004-11-15

    Archaeologists have favored a date of 14,000-15,000 years before present (BP) for canine domestication. However, recent studies of mutations in the mitochondrial DNA sequence by molecular geneticists have implied that dogs were domesticated over 100...

  15. Designing service systems by bridging the “front stage” and “back stage”

    E-Print Network [OSTI]

    Glushko, Robert J.; Tabas, Lindsay

    2009-01-01

    Ritz-Carlton Hotel Company (2008) The Credo.en/About/ GoldStandards.htm#credo Shapiro BP, Rangan VK,Carlton Hotel Company’s credo that its experience ‘‘ful?lls

  16. 4 Chng 4: Gii thiu cc D n Khi phc Sm xut Trong Giai on IV

    E-Print Network [OSTI]

    lên k hoch; 3) mô t loi hình và s lng n bù BP s nhn c nu d án c chn thc hin; và 4) thông tin v chi phí

  17. Lithium Research Status and PlansLithium Research Status and Plans Charles H. Skinner, PPPL

    E-Print Network [OSTI]

    Princeton Plasma Physics Laboratory

    Sch Mines Columbia U CompX General Atomics INL Johns Hopkins U LANL LLNL Lodestar MIT Nova Photonics) · Modification of edge profiles and elimination of ELMs (BP TSG) · ELM pacing to control radiated power rise (ASC

  18. Nanowire-based All Oxide Solar Cells

    E-Print Network [OSTI]

    Yang, Peidong

    2009-01-01

    1999; 7: 471. 6) Rai, B.P. Solar Cells, 1988, 25, 265. 7)Paul, G.K. , Sakurai, T. , Solar Energy, 2006, 80, 715. 9)1999, 2) Green, M.A. , Solar Cells, 1982, Prentice-Hall,

  19. COLUMBIA RIVER TREATY ENTITY AGREEMENT ON THE

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

    AGREEMENT (12NTSSA) The Bonneville Power Administration (BP A) and the British Columbia Hydro and Power Authority (B.C. Hydro) have signed an agreement relating to the use of...

  20. Elevated blood pressure, decreased heart rate variability and incomplete blood pressure recovery after a 12-hour night shift work.

    E-Print Network [OSTI]

    2008-01-01

    heart rate variability (HRV) during 36 h rest time followingof 12-h BP, HR, and HRV using the same timetable intra-DBP) and HR, and decreased HRV compared to 12-h day shift

  1. Hydrogen Pipeline Safety Our goal is to establish the codes and standards necessary

    E-Print Network [OSTI]

    Perkins, Richard A.

    Hydrogen Pipeline Safety METALS Our goal is to establish the codes and standards necessary the transition to large scale hydrogen distribution. · NIST is working with DOT, DOE, ASME, British Petroleum (BP

  2. Hydrogen Pipeline Safety Our goal is to establish the codes and standards necessary

    E-Print Network [OSTI]

    Hydrogen Pipeline Safety METALS Our goal is to establish the codes and standards necessary the transition to large-scale hydrogen distribution. · NIST is working with DOT, DOE, ASME, British Petroleum (BP

  3. Desarrollo del mercado elctrico y rol de los consumidores

    E-Print Network [OSTI]

    Catholic University of Chile (Universidad Católica de Chile)

    : International Energy Agency BP Energy Outlook 2030 CDECs, CNE, Systep #12;3 0 50 100 150 200 250 300 350 400 0 5 Bioenergy Solar PV CSP Geothermal Ocean Numberofcountries(>100MW) IEA MRMR 2012 Creciente ingreso de otras

  4. Window Spacers and Edge Seals in Insulating Glass Units: A State-of-the-Art Review and Future Perspectives

    E-Print Network [OSTI]

    Bergh, Sofie Van Den

    2014-01-01

    B.P. Jelle, A. Gustavsen, Aerogel insulation for buildinga ? of 26 mW/(mK) [33], aerogels with ? of 13 mW/(mK) [50],as polyurethane foam, aerogels, and vacuum material with

  5. Large-scale stabilized dunes on the High Plains of Colorado: Understanding the landscape response to Holocene climates with the aid of images from space

    SciTech Connect (OSTI)

    Forman, S.L. (Ohio State Univ., Columbus (United States)); Goetz, A.F.H.; Yuhas, R.H. (Univ. of Colorado, Boulder (United States))

    1992-02-01

    Principal-component analysis of Landsat Thematic Mapper images from eastern Colorado reveals stabilized dune fields that are composed of single and compound parabolic dunes, some longer than 10 km. These dunes have been reactivated at least four times in the past 10,000 yr, at ca. 9500 to 5500 yr B.P., 5500 to {gt}4800 yr B.P., 4800 to {gt}1000 yr B.P., and {lt}1000 yr B.P., during droughts that probably exceeded the dry conditions during the 1930s. Dune orientations indicate that these landforms were molded by winds from the northwest, which now dominate during the winter and spring with the passage of Pacific air masses. This study underscores the sensitivity of the landscape of the High Plains to drought conditions, which may become more prevalent because of the anticipated effects of greenhouse warming.

  6. Design of a flexible containment system for deep ocean oil spills

    E-Print Network [OSTI]

    Maas, Natasha

    2013-01-01

    BP needed almost 3 months to cap the Deepwater Horizon spill; improved response techniques are needed for the future. This work presents the design and deployment plan for a new type of containment system that captures the ...

  7. Secretaries Chu and Salazar Lead Administration Team Offering...

    Office of Environmental Management (EM)

    and other engineers and scientists involved in finding solutions to cap the flow of oil and contain the spill. Secretary Salazar and Secretary Chu conferred at the BP Command...

  8. U.S. Scientific Team Draws on New Data, Multiple Scientific Methodolog...

    Energy Savers [EERE]

    Team Draws on New Data, Multiple Scientific Methodologies to Reach Updated Estimate of Oil Flows from BP's Well U.S. Scientific Team Draws on New Data, Multiple Scientific...

  9. Dalbavancin: A review for dermatologists

    E-Print Network [OSTI]

    Scheinfeld, Noah

    2006-01-01

    MB, Jabes D, Cavaleri M, Dowell J, Mosconi G, Malabarba A,MB, Goldstein BP, Perry M, Dowell JA, Henkel T; DalbavancinGuanci M, Colombo L, Dowell J, Stogniew M. Pharmacokinetics

  10. Cell, Vol. 29, 573-584, June 1982. Copyright 0 1982 by MIT Genetic Properties of Chromosomally

    E-Print Network [OSTI]

    Botstein, David

    is the presence of an inverted repetition (599 bp long) that separates the unique regions into two domains (Beggs forms A and B (Beggs, 1978). A site within the inverted repetition that is necessary for the high

  11. Source: http://erbsustainability.wordpress.com/2008/10/31/the-simple-economics-of-offshore-drilling-by-andrew-j-hoffman-thomas-p-lyon/

    E-Print Network [OSTI]

    Hoffman, Andrew J.

    the simple economics of oil pricing. If Exxon-Mobil, Chevron, BP, Shell, Total or some other oil company, the blowout of a Unocal rig off the coast of Santa Barbara spilled 3 million gallons, and in 1989 the Exxon

  12. MULTI-SCALE DISCRETE APPROXIMATION OF FOURIER INTEGRAL FREDRIK ANDERSSON, MAARTEN V. DE HOOP, AND HERWIG WENDT

    E-Print Network [OSTI]

    Herwig, Wendt

    by the members, BP, ConocoPhillips, ExxonMobil, Statoil and Total, of the Geo-Mathematical Imaging Group data. Our discretization and algorithms are based on a multi-scale low-rank expansion of the action

  13. 2000 The Outcrop 55http://www.geology.wisc.edu In the spring I was appointed to serve on a multi-

    E-Print Network [OSTI]

    Johnson, Clark M.

    Visualization Laboratory up and running (with assistance from ExxonMobil and BP-Amoco). Perhaps the highlight. A new PhD student, Martin Shields, joined our group with plans to work on an extensive subsurface data

  14. POLICYProfessional Perspectives on Energy Security, Economics,

    E-Print Network [OSTI]

    TheGoalsof ENERGY POLICYProfessional Perspectives on Energy Security, Economics Security, Economics, and the Environment The Goals of Energy Policy: Professional Perspectives on Energy Security, Economics, and the Environment EXECUTIVE SUMMARY Energy-related incidents and issues ­ the BP

  15. Assignment for Monday Ap. 22 In Monday's class we will be discussing strategies for overcoming the problems that are

    E-Print Network [OSTI]

    Iglesia, Enrique

    BP, brought to our attention: how lower oil and gas prices are discouraging investment in biofuels-18-gasoline/ Who Killed $2.18 gasoline? Biofuels Companies Drop Biomass and Turn to Natural Gas http

  16. Multi-scale problems, high performance computing and hybrid numerical methods

    E-Print Network [OSTI]

    Cottet, Georges-Henri

    Multi-scale problems, high performance computing and hybrid numerical methods G. Balarac, G of High Performance Computing G. Balarac LEGI, CNRS and Universit´e de Grenoble, BP 53, 38041 Grenoble

  17. Hvad er algebraisk geometri i karakteristik p? Saedvanlig algebraisk geometri foregar over de komplekse tals legeme, dvs. a*

    E-Print Network [OSTI]

    Kock, Joachim

    spidsfindige i karakteristik p. F.eks. har xp-1 ingen stamfunktion. 2: (a + b)p = ap det her bliver vist sa generelt og indholdslost at ingen har glaede* * af at laese det. Send mig en

  18. ccsd-00003624,version1-16Dec2004 Quantum corrections to the conductivity and Hall coefficient of a 2D electron gas in a

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    .C. Portal1,3,4 1 GHMFL, MPI-FKF/CNRS, BP-166, F-38042, Grenoble Cedex9, France; 2 Institute of Semiconductor Physics, Novosibirsk 630090, Russia; 3 INSA-Toulouse, 31077, Cedex 4, France; and 4 Institut

  19. ccsd00003624, Quantum corrections to the conductivity and Hall coecient of a 2D electron gas in a

    E-Print Network [OSTI]

    , J .C. Portal 1;3;4 1 GHMFL, MPI-FKF/CNRS, BP-166, F-38042, Grenoble Cedex9, France; 2 Institute of Semiconductor Physics, Novosibirsk 630090, Russia; 3 INSA-Toulouse, 31077, Cedex 4, France; and 4 Institut

  20. Magnetotransport of a quasi-three-dimensional electron gas in the lowest Landau level G. M. Gusev, A. A. Quivy, T. E. Lamas, and J. R. Leite

    E-Print Network [OSTI]

    Gusev, Guennady

    ~o Paulo, Brazil A. K. Bakarov and A. I. Toropov Institute of Semiconductor Physics, Novosibirsk, Russia O, France J. C. Portal GHMF, MPI-FKF/CNRS, BP-166, F-38042, Grenoble, Cedex 9, France; INSA-Toulouse, 31077

  1. International Journal of Modern Physics B Vol. 23, Nos. 12 & 13 (2009) 29432947

    E-Print Network [OSTI]

    Gusev, Guennady

    2009-01-01

    of Semiconductor Physics, Novosibirsk 630090, Russia bakarov@thermo.isp.nsc.ru J. C. PORTAL GHMFL-CNRS, BP-166, F, France. portal@insa-toulouse.fr Received 25 July 2008 We report in detail oscillatory magnetoresistance

  2. Proceedings of the Ninth Workshop on Statistical Machine Translation, pages 362367, Baltimore, Maryland USA, June 2627, 2014. c 2014 Association for Computational Linguistics

    E-Print Network [OSTI]

    the reference length len(R), using this equation: BP(T, R) = min 1.0, exp 1 - len(R) len(T) (4) 2.2 Smoothing

  3. The Brazilian electricity market : small hydropower strategic planning

    E-Print Network [OSTI]

    Rodriguez Gonzalez Cortes, Thomaz

    2015-01-01

    In 2013, Brazil had the 9th largest electricity generation in the planet, while having the 3rd largest hydroelectric generation (BP Global, 2015). Having more than 70% of its installed capacity coming from hydropower puts ...

  4. EIS-0349: EPA Notice of Availability of the Final Environmental...

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

    proposes to construct and operate a 720-megawatt, natural-gas-fired, combined-cycle cogeneration facility on land adjacent to its BP Cherry Point Refinery. This EIS assesses the...

  5. Three Companies Awarded Contracts for Royalty-in-Kind Exchanges...

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

    Department of Energy (DOE) today awarded contracts to Shell Trading Company, Sunoco Logistics, and BP North America for exchange of 12.3 million barrels of royalty oil produced...

  6. Evolutionary Ecology Research, 2001, 3: 595602 2001 Felisa A. Smith

    E-Print Network [OSTI]

    Smith, Felisa A.

    , is within a few degrees of the highest temperature ever recorded on the planet (Collier, 1990). The severe). Between 10,000 and 8000 years B.P., the shift from the pluvial woodlands and cool semi

  7. Ac#vi#es of the US Burning Plasma Organiza#on

    E-Print Network [OSTI]

    ;Goals of the USBPO · Coordinate and advocate US burning plasma (BP) research=ons · USBPO ­ Coordinates US burning plasma research, to advance scien=fic understanding USBPO organizes the US Fusion Energy Science community to support burning plasma

  8. Spy1 regulation of the cell cycle, checkpoint activation and apoptosis

    E-Print Network [OSTI]

    Gastwirt, Randy Francis

    2008-01-01

    Silva LF, Duncker BP. ORC function in late G1: maintaining128-30. DePamphilis ML. The 'ORC cycle': a novel pathway forOrigin Recognition Complex (ORC), cdc6/18, cdc45, cdt1, the

  9. Cell cycle and DNA damage response regulation by Spy1, and the intersection of FGFR and NFkappaB pathways

    E-Print Network [OSTI]

    McAndrew, Christopher William

    2010-01-01

    Silva LF, Duncker BP. ORC function in late G1: maintaining128-30. DePamphilis ML. The 'ORC cycle': a novel pathway forOrigin Recognition Complex (ORC), cdc6/18, cdc45, cdt1, the

  10. High-Efficiency Multiplex Genome Editing of Streptomyces Species Using an Engineered CRISPR/Cas System

    E-Print Network [OSTI]

    Zhao, Huimin

    High-Efficiency Multiplex Genome Editing of Streptomyces Species Using an Engineered CRISPR and of various sizes (ranging from 20 bp to 30 kb) with efficiency ranging from 70 to 100%. The designed p

  11. Malliavin Calculus for Fractional Delay Equations

    E-Print Network [OSTI]

    2012-08-02

    Jun 7, 2010 ... Mexico e-mail: jleon@ctrl.cinvestav.mx. S. Tindel. Institut Élie Cartan Nancy, B.P. 239, 54506 Vandoeuvre-lès-Nancy Cedex, France e-mail: ...

  12. Expansion of Automotive Industries to Boost the Global Synthetic...

    Open Energy Info (EERE)

    on the key players in the global synthetic and bio-based lubricants market such as BP plc, Chevron, and Exxon Mobil Corporation, including financial overview, data gained from...

  13. Ice-rafted debris in the Southern Ocean : potential uses and limitations of ²³?Th-normalized fluxes

    E-Print Network [OSTI]

    Fujimori, Jessica E. (Jessica Eileen)

    2014-01-01

    We measured IRD fluxes from 22-5 ka BP in two sediment cores from the Scotia Sea using two different methods. The first, commonly used method, uses the linear sedimentation rate (LSR), dry bulk density, and weight percent ...

  14. Salinity Inhabited by Age-0 Splittail (Pogonichthys macrolepidotus) as Determined by Direct Field Observation and Retrospective Analyses with Otolith Chemistry

    E-Print Network [OSTI]

    Feyrer, Frederick; Hobbs, James; Sommer, Ted

    2010-01-01

    F, Hobbs JA, Baerwald M, Sommer T, YinQ, Clark K, May BP,Fisheries Society Feyrer F, Sommer TR, Baxter R. 2005.2005:159–168. Feyrer F, Sommer T, Harrell W. 2006. Managing

  15. Crude Existence: The Politics of Oil in Northern Angola

    E-Print Network [OSTI]

    Reed, Kristin

    2009-01-01

    business/2077836.stm. British Petroleum. 2007a. Angola LNG:such as BP Amoco BV, British Petroleum Exploration LDA, ElfElf Aqui- taine, British Petroleum, Braspetro, Total, Cities

  16. Feasibility of Achieving a Zero-Net-Energy, Zero-Net-Cost Homes

    E-Print Network [OSTI]

    Al-Beaini, S.

    2010-01-01

    PV: 40 high efficiency BP_41/5 solar panels, generating up efficiency, as well as  energy generation technologies (such as solar panels).   efficiency  due to building code constraints (wind turbine height,  solar panel 

  17. Potential Impact of Changes in Risk Assessment to Address Wicked Problems: A Case Study of British Petroleum’s Assessment Strategies 

    E-Print Network [OSTI]

    Koelsch, Cari J.

    2014-11-19

    with wicked problems. Therefore, it should be of benefit to analyze whether broadened risk assessment and management principles for wicked problems are more environmentally sound and economically effective. Using BP as a case study, this thesis hypothesizes...

  18. Oak Ridge Site Specific Advisory Board Annual Meeting

    Office of Environmental Management (EM)

    by board). (EMS & B&P) Suggested by DOE. 5. Established an ORSSAB website on the new Internet platform that the Oak Ridge Environmental Management Program is now using. The new...

  19. Microsoft PowerPoint - wallace_aps_07

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

    21(10):1259-1264, October 1981. 3 TP8.00138, TO4.00006, BP8.00068 4 M. Porkolab. Physics of Fluids, 20, 2058, (1977). 5 A. Ekedahl, et al., Nuc. Fus. 45, (2005). 6 F....

  20. Pemex: Problems and Policy Options

    E-Print Network [OSTI]

    Shields, David

    2006-01-01

    s Statoil, Brazil’s Petrobras and, more recently, France’sexception of Repsol YPF and Petrobras, who took the firstas BP, Repsol, Statoil, Petrobras and Sinopec have achieved

  1. 2006 Geological Society of America. For permission to copy, contact Copyright Permissions, GSA, or editing@geosociety.org. Geology; December 2006; v. 34; no. 12; p. 10811084; doi: 10.1130/G22966A.1; 4 figures; 1 table; Data Repository item 2006234. 1081

    E-Print Network [OSTI]

    Watts, A. B. "Tony"

    lines show location of Petrobra´s 18 s reflection lines. Light-gray shaded region shows BP survey area Petrobra´s wells. Filled square shows the loca- tion of ``point A'' of Silva and Maciel (1998

  2. Chemical Sensing and Sensor-based Metrology Using Mass Spectrometry in Multi-Component

    E-Print Network [OSTI]

    Rubloff, Gary W.

    6 BP Reactor exhaust Turbo pump 50 l/s QMS Ion gauge to drag stage 60µ orifice 30µ orifice300µ at low flow rates: · Industry standard ­ NOVELLUS, AMAT blanket W CVD ­ Blanket process at pressure

  3. Flange Connector Spool Assembly Report

    Broader source: Energy.gov [DOE]

    This PowerPoint report entitled "DOE Tri-Lab Assessment of BP Flange Connector Spool & 3 Ram Capping Stack" provides an overview of the design of this device and recommended improvements as...

  4. Richard Lazarus Named as Executive Director of National Commission...

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

    D.C. - The co-chairs of the bipartisan National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling have selected a highly regarded Georgetown University law...

  5. Floridians' imaginations explode with oil well fixes By BOB LEMENDOLA

    E-Print Network [OSTI]

    Belogay, Eugene A.

    , academics and everyday citizens sending suggestions by the thousands to BP about how to remedy the Deepwater to solve the leak, mitigate the environmental impacts and improve the process of drilling. FAU's Sea

  6. Is Corporate Social Responsibility Changing The Way We Do Business? Business Degree Guide: Shifting Trends in the Corporate World

    E-Print Network [OSTI]

    on the BP Deepwater Horizon Oil Spill and Offshore Drilling is a paper that was commissioned by the Obama and professors of business often stress the importance of ethical behavior, as well as the need for social

  7. Artificial Intelligence in Medicine 14 (1998) 139155 Scenario recognition for temporal reasoning in

    E-Print Network [OSTI]

    Dojat, Michel

    1998-01-01

    ´ et de la Recherche Me´dicale, U438-RMN Bioclinique, Centre Hospitalier Uni6ersitaire-Pa6illon B, BP scenario S01 excerpt from the management of mechanical ventilation may have the following sequence (Fig. 1

  8. Automatic quality control of digitally reconstructed radiograph computation and comparison with standard

    E-Print Network [OSTI]

    Boyer, Edmond

    , La Chantrerie, BP 50609, 44306 Nantes Cedex 3 - France; b QualiFormeD Sarl - Centre Hospitalier. They are managed by the Treatment Planning System (TPS) which presents many tools to help the radiotherapist

  9. Molecular Ecology (2000) 9, 9931011 2000 Blackwell Science Ltd

    E-Print Network [OSTI]

    Bernatchez, Louis

    2000-01-01

    , Portugal, Universidade dos Açores, Departamento de Oceanografia e Pescas, 9900 Horta (Açores), Portugal was digested with Sau3A (Gibco) and size selected (300­800 bp) by 1.5% LMP (low melting point) agarose gel

  10. Graphics processing unit-based alignment of protein interaction networks

    E-Print Network [OSTI]

    2015-01-01

    no. 20113108120022). Qing Nie would like to acknowledge1 , Chaojuan Xiang 1 , Qing Nie 1,2 , Wu Zhang 1 School ofsupport from the NSF and NIH. References 1 Kelley, B.P. ,

  11. Macromolecules 1983, 16, 1839-1844 1839 27084. We are much indebted to W. Kohn for his kind

    E-Print Network [OSTI]

    Fayer, Michael D.

    , P.-G. "Scaling Concepts in Polymer Physics"; Cornell University Press: Ithaca, NY, 1979. (16 at CEN Saclay, S.Ph.T BP No. 2, 91191 Gif-sur-Yvette Cedex. (24) Yamakawa,H. "Modern Theory of Polymer

  12. Press Roundtable with U.S. Energy Secretary Bodman & U.S. Agriculture...

    Energy Savers [EERE]

    you think BP or any oil company can be trusted now to build and maintain the proposed natural gas pipeline in Alaska, or drill in ANWR for oil if it's ever opened up? MR. BODMAN:...

  13. Application to export electric energy OE Docket No. EA-315-A...

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

    Energy: Federal Register Notice Volume 76, No. 217 - Nov. 9, 2011 Application to export electric energy OE Docket No. EA-315-A BP Energy: Federal Register Notice Volume 76, No. 217...

  14. Application to export electric energy OE Docket No. EA-314-A...

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

    Energy: Federal Register Notice Volume 76, No. 217 - Nov. 9, 2011 Application to export electric energy OE Docket No. EA-314-A BP Energy: Federal Register Notice Volume 76, No....

  15. Quantifying scales of spatial variability in algal turf assemblages on coral reefs

    E-Print Network [OSTI]

    Harris, Jennifer L

    2015-01-01

    colonization in Sargassum muticum (Yendo) Fensholt. J Exp MarMar Ecol Prog Ser 258: 87?95 Kelaher BP (2005) Does colonizationcolonization in spatio-temporal patchiness of microgastropods in coralline turf habitat. J Exp Mar

  16. Microsoft PowerPoint - GradedApproach_P&RA_CoP_December2013 ...

    Office of Environmental Management (EM)

    (200-BP-5 and 200-PO-1 OUs): with potential impact for continuous sources from the CP possibly all the way to the Columbia River Columbia River - Central Plateau decisions...

  17. Metrics and Benchmarks for Energy Efficiency in Laboratories

    E-Print Network [OSTI]

    Mathew, Paul; Rumsey Engineers

    2008-01-01

    and Health Administration 10. ANSI/ ASHRAE Standard 62.1:bp_guide.htm 13. ASHRAE/ANSI/IESNA Standard 55: Thermal05CH11231.       References ASHRAE/ANSI/IESNA Standard 90.1:

  18. Biogeosciences, 11, 31313147, 2014 www.biogeosciences.net/11/3131/2014/

    E-Print Network [OSTI]

    Marie Curie(Paris 6)/CNRS, B.P. 8, Villefranche-sur-Mer Cedex, 06238, France 4National Aeronautics in the literature were sparse and individually insufficient to draw a general view of the basin-wide spatial

  19. Alternative Methods for Human Identification: Mitochondrial DNA Base Composition Profiling

    E-Print Network [OSTI]

    Applied Genetics Alternative Methods for Human Identification: Mitochondrial DNA Base Composition · Evaluation Experiments · Future directions #12;Applied Genetics Mitochondrial DNA · Mitochondria are organelles within cells ­ Produce energy via the Krebs Cycle · Separate genome from the nucleus ­ 16,569 bp

  20. The Speed of Gasoline Price Response in Markets With and Without Edgeworth Cycles

    E-Print Network [OSTI]

    Lewis, Matt; Noel, Michael

    2009-01-01

    true cost of gasoline because re?ning companies manipulatebranded gasoline sold by large re?ning companies to theirbranded” gasoline of a major re?ning company such as BP,