National Library of Energy BETA

Sample records for lion dol lars

  1. VPP Interagency Agreement Between DOE and DOL

    Broader source: Energy.gov [DOE]

    The purpose of thia agreement ie for the U. S. Department Of Labor's (DOL) Occupational Safety and Health Administration (OSHA) Directorate of Federal-State Operation8 (FSO) to provide aeeistance to the U. S. Department of Energy’s (DOE) Office of Occupational safety (EH-31) in the development bf the DOE Voluntary Protection Program (DOE-WP) at Government-~ned-or-LeaBed Contractor-Operated (GOCO) facilities.

  2. DOL: Role in EEOICPA – Part B and Part E

    Broader source: Energy.gov [DOE]

    DOL is tasked with administering the EEOICPA, both Parts B and E. Part B covers current and former workers who have been diagnosed with cancer, chronic beryllium disease, beryllium sensitivity, or...

  3. Lion Energy SA | Open Energy Information

    Open Energy Info (EERE)

    search Name: Lion Energy SA Place: Athens, Greece Zip: GR 152 35 Sector: Hydro, Hydrogen, Solar Product: Lion Energy owns proprietary technologies for conversion of waste...

  4. Toups_LArTPC_Workshop

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

    LAr S cin)lla)on L ight C ollec)on w ith P MTs M. T oups MIT 2 nd L iquid A rgon T PC R &D W orkshop July 8, 2014 Different R equirements, D ifferent A pproaches More PEs/MeV Fewer PEs/MeV Dark m aPer L ArTPC detectors Accelerator---based neutrino L ArTPC detectors Low e nergy t rigger t hreshold O (10 k eVr) High e nergy t rigger t hreshold > 1 0---100 M eV Improved e nergy r esolu)on a t l ow e nergies Electron r ecoil b ackground r ejec)on (pulse s hape d iscrimina)on) Gives dri[ )me

  5. EA-415 Lion Shield Energy, LLC | Department of Energy

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

    EA-415 Lion Shield Energy, LLC Order authorizing Lion Shield to export electric energy to Mexico. PDF icon EA-415 Lion Shield Energy (MX).pdf More Documents & Publications ...

  6. Argon Time Projection Chamber(LArTPC) Data Jessica Esquivel

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

    Processing Techniques applied to Liquid Argon Time Projection Chamber(LArTPC) Data Jessica Esquivel On Behalf of the MicroBooNE Collaboration Syracuse University Advisor: Mitch Soderberg 2 Outline ● LArTPC Technology ● MicroBooNE Overview ● What is Image Processing? ● Image Processing on MicroBooNE Data ● Future Directions 3 LArTPC Technology Credit: Jonathan Asaadi 4 LArTPC Technology 5 MicroBooNE Overview ● MicroBooNE is a 150 ton(cryostat) ~90 ton LArTPC ● TPC dimensions - 10.3m

  7. U.S. DOL @ - Employment Standards Administration Office of Workers' Compensation Programs

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

    # )' A-I 1 U.S. DOL @ - Employment Standards Administration Office of Workers' Compensation Programs Division of Federal Employees' Compensation WHZN INJURED AT WORK Information Guide for ~ e d e r a l Employees Introduction The ~ederal Employees' Compensation Act (FECA] (5 U.S.C. 8101 et seq.) is administered by the Office of Workers' Compensation Progrgrams (OWCP) of the U.S. Department of Labor. It provides ' compensation benefits to civilian employees of the United States for disability due

  8. Application to Export Electric Energy OE Docket No. EA-415 Lion...

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

    EA-415 Lion Shield Energy, LLC Application from Lion Shield Energy to export electric energy to Mexico. PDF icon EA-415 Lion Shield Energy (MX).pdf More Documents & Publications ...

  9. About LArTPC R&D at Fermilab

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

    Liquid Argon R&D at Fermilab The MicroBooNE detector is an important step towards the construction of large scale LAr TPC detectors for the future long and short baseline neutrino...

  10. Application to Export Electric Energy OE Docket No. EA-415 Lion...

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

    EA-415 Lion Shield Energy, LLC: Federal Register Notice, Volume 80, No. 164 - Aug. 25, 2015 Application from Lion Shield Energy to export electric energy to Mexico. Federal ...

  11. Imara Corp formerly Lion Cells | Open Energy Information

    Open Energy Info (EERE)

    Cells) Place: Menlo Park, California Zip: 94025 Product: California-based developer of lithium-ion battery technologies formerly known as Lion Cells. References: Imara Corp...

  12. Application to Export Electric Energy OE Docket No. EA-415 Lion Shield

    Energy Savers [EERE]

    Energy, LLC | Department of Energy 5 Lion Shield Energy, LLC Application to Export Electric Energy OE Docket No. EA-415 Lion Shield Energy, LLC Application from Lion Shield Energy to export electric energy to Mexico. PDF icon EA-415 Lion Shield Energy (MX).pdf More Documents & Publications EA-415 Lion Shield Energy, LLC Application to Export Electric Energy OE Docket No. EA-415 Lion Shield Energy, LLC: Federal Register Notice, Volume 80, No. 164 - Aug. 25, 2015 Application to Export

  13. The MicroBooNE LArTPC Sarah Lockwitz, FNAL

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

    MicroBooNE LArTPC Sarah Lockwitz, FNAL 2013 DPF August 15, 2013 DPF: MicroBooNE TPC S. Lockwitz August 15, 2013 MicroBooNE is a LAr TPC * A liquid argon (LAr) time-projection chamber (TPC) * It will be placed in the Booster Neutrino beam at Fermilab * It has both physics and R&D goals: * Physics: High-statistics measurements of ν's on Ar * Investigate MiniBooNE's low- energy excess * R&D: Gain experience building & operating a LArTPC * Will put a near featured efforts 2 Tevatron

  14. LAr calorimeter for SCC with a common vacuum bulkhead---a concept to improve hermeticity

    SciTech Connect (OSTI)

    Pope, W.L. ); Watt, R.D. )

    1989-11-01

    A new concept for a Barrel/Endcap LAr Calorimeter (LAC) is described in which the Barrel and Endcaps are in separate vacuum enclosures but share a common vacuum bulkhead (CVB). We explore 2 possible bulkhead construction types; welded plate sandwich panels, and brazed sandwich panels in which the core is an isotropic cellular solid--foamed aluminum. Gas lines and electric cables from he innermost Drift Chamber pass through radial holes in the core of the sandwich bulkhead. The CVB concept offers the potential to obtain a more hermetic calorimeter with significantly reduced dead material and/or space in the interface region common to conventional design LAr detectors for the SSC with Endcap features. To utilize a common additional steps to remove the Drift Chamber, a large increase in Endcap standby heat leak, and perhaps, new cryogenic safety issues. We find that significant amount of dead mass can be removed from critical regions of the vacuum shells when compared to a promising SSC LAC reference design. It is also shown that the increased standby heat leak of this concept can be easily removed by existing cooling capacity in another large LAr calorimeter. It is further shown that shut-downs need not be appreciably longer. Finally, it is argued that cryogen spill hazards can be avoided if the Endcap's LAr is removed during Drift chamber maintenance shutdowns, and that cryogenic safety is not compromised.

  15. Integrated plan for LArTPC neutrino detectors in the US

    SciTech Connect (OSTI)

    Baller, B.; Fleming, B.; /Fermilab

    2009-11-01

    We present an integrated R&D plan aimed at demonstrating the ability to build a very large Liquid Argon Time Projection Chamber (LArTPC), on a scale suitable for use as a Far Detector for the LBNE neutrino oscillation experiment. This plan adopts current LArTPC R&D-related activities and proposes new ones to address questions that go beyond those being answered by the current efforts. We have employed a risk evaluation strategy to identify questions that can be answered (or risks that can be mitigated) through one or more R&D steps. In summary form, the plan consists of the following pre-existing components: (1) The Materials Test Stand program, now in operation at Fermilab, addressing questions pertaining to maintenance of argon purity; (2) Existing electronics test stands at FNAL and BNL; (3) The Liquid Argon Purity Demonstrator (LAPD) now being assembled at Fermilab; (4) The ArgoNeuT prototype LArTPC, now running in the NuMI beam; (5) The MicroBooNE experiment, proposed as a physics experiment that will advance our understanding of the LArTPC technology, now completing its conceptual design phase; (6) A software development effort that is well integrated across present and planned LArTPC detectors. We are proposing to add to these efforts the following: (1) A membrane cryostat mechanical prototype to evaluate and gain expertise with this technology; (2) An installation and integration prototype, to understand issues pertaining to detector assembly, particularly in an underground environment; (3) A {approx} 5% scale electronics systems test to understand system-wide issues as well as individual component reliability. (4) A calibration test stand that would consist of a small TPC to be exposed to a test beam for calibration studies, relevant for evaluation of physics sensitivities. We have developed a timeline and milestones for achieving these goals as discussed in Section 4. The proposed activities necessary for the final design of LAr20 are complete by CD3 in 2014.

  16. Application to Export Electric Energy OE Docket No. EA-415 Lion Shield Energy, LLC: Federal Register Notice, Volume 80, No. 164- Aug. 25, 2015

    Broader source: Energy.gov [DOE]

    Application from Lion Shield Energy to export electric energy to Mexico.  Federal Register Notice.

  17. Development of COTS ADC SEE Test System for the ATLAS LArCalorimeter Upgrade

    SciTech Connect (OSTI)

    Hu, Xue -Ye; Chen, Hu -Cheng; Chen, Kai; Mead, Joseph; Liu, Shu -Bin; An, Qi

    2014-12-01

    Radiation-tolerant, high speed, high density and low power commercial off-the-shelf (COTS) analog-to-digital converters (ADCs) are planned to be used in the upgrade to the Liquid Argon (LAr) calorimeter front end (FE) trigger readout electronics. Total ionization dose (TID) and single event effect (SEE) are two important radiation effects which need to be characterized on COTS ADCs. In our initial TID test, Texas Instruments (TI) ADS5272 was identified to be the top performer after screening a total 17 COTS ADCs from different manufacturers with dynamic range and sampling rate meeting the requirements of the FE electronics. Another interesting feature of ADS5272 is its 6.5 clock cycles latency, which is the shortest among the 17 candidates. Based on the TID performance, we have designed a SEE evaluation system for ADS5272, which allows us to further assess its radiation tolerance. In this paper, we present a detailed design of ADS5272 SEE evaluation system and show the effectiveness of this system while evaluating ADS5272 SEE characteristics in multiple irradiation tests. According to TID and SEE test results, ADS5272 was chosen to be implemented in the full-size LAr Trigger Digitizer Board (LTDB) demonstrator, which will be installed on ATLAS calorimeter during the 2014 Long Shutdown 1 (LS1).

  18. Development of COTS ADC SEE Test System for the ATLAS LArCalorimeter Upgrade

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

    Hu, Xue -Ye; Chen, Hu -Cheng; Chen, Kai; Mead, Joseph; Liu, Shu -Bin; An, Qi

    2014-12-01

    Radiation-tolerant, high speed, high density and low power commercial off-the-shelf (COTS) analog-to-digital converters (ADCs) are planned to be used in the upgrade to the Liquid Argon (LAr) calorimeter front end (FE) trigger readout electronics. Total ionization dose (TID) and single event effect (SEE) are two important radiation effects which need to be characterized on COTS ADCs. In our initial TID test, Texas Instruments (TI) ADS5272 was identified to be the top performer after screening a total 17 COTS ADCs from different manufacturers with dynamic range and sampling rate meeting the requirements of the FE electronics. Another interesting feature of ADS5272more » is its 6.5 clock cycles latency, which is the shortest among the 17 candidates. Based on the TID performance, we have designed a SEE evaluation system for ADS5272, which allows us to further assess its radiation tolerance. In this paper, we present a detailed design of ADS5272 SEE evaluation system and show the effectiveness of this system while evaluating ADS5272 SEE characteristics in multiple irradiation tests. According to TID and SEE test results, ADS5272 was chosen to be implemented in the full-size LAr Trigger Digitizer Board (LTDB) demonstrator, which will be installed on ATLAS calorimeter during the 2014 Long Shutdown 1 (LS1).« less

  19. DOL: Office of the Ombudsman for EEOICPA

    Broader source: Energy.gov [DOE]

    The Office of the Ombudsman for the Energy Employees Occupational Illness Compensation Program is an independent office within the Department of Labor that provides assistance and information to...

  20. Lars Enviro | Open Energy Information

    Open Energy Info (EERE)

    Nagpur, India Zip: 440 010 Sector: Biomass Product: Nagpur-based biomass equipment and O&M provider. Coordinates: 26.93874, 83.20292 Show Map Loading map......

  1. Property:Incentive/PVNPFitDolKWh | Open Energy Information

    Open Energy Info (EERE)

    Energy (Wisconsin Power and Light) - Advanced Renewables Tariff (Wisconsin) + 0.25 + C CPS Energy - Solartricity Producer Program (Texas) + 0.27 + N NC GreenPower Production...

  2. Property:Incentive/PVResFitDolKWh | Open Energy Information

    Open Energy Info (EERE)

    Energy (Wisconsin Power and Light) - Advanced Renewables Tariff (Wisconsin) + 0.25 + C CPS Energy - Solartricity Producer Program (Texas) + 0.27 + N NC GreenPower Production...

  3. Property:Incentive/PVComFitDolKWh | Open Energy Information

    Open Energy Info (EERE)

    Energy (Wisconsin Power and Light) - Advanced Renewables Tariff (Wisconsin) + 0.25 + C CPS Energy - Solartricity Producer Program (Texas) + 0.27 + N NC GreenPower Production...

  4. Lion Television films at Oak Ridge

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

    Television staff by e-mail and phone. He was answering their questions right along and building rapport with the producer. I think Bill was one of the main attractions that...

  5. Green Lion Bio Fuels LLC | Open Energy Information

    Open Energy Info (EERE)

    A bioethanol producer and project developer that is planning three projects; Diamond Ethanol in Charleston Illinois, Emerald Ethanol in Streator Illinois, and Prairie Breeze...

  6. EA-415 Lion Shield Energy (MX).pdf

    Energy Savers [EERE]

  7. EA-415 Lion Shield Energy (MX)_0.pdf

    Energy Savers [EERE]

  8. MillionSolarStrong_signs-SunShot

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

    MILLION S LAR STRONG #SunShot #SunShot #MILLION S LAR STRONG I AM #MILLION S LAR STRONG MY HOUSE IS #SunShot #SunShot I #MILLION S LAR STRONG I'M ARE YOU? #SunShot #MILLION S LAR STRONG #SELFIE #SunShot #MILLION S LAR STRONG #MILLION S LAR STRONG WE ARE #SunShot

  9. NIOSH comments to DOL on the Mine Safety and Health Administration's advance notice of proposed rulemaking on notification, investigation, reports and records of accidents, injuries, illnesses, employment and coal production in mines by R. W. Niemeier, February 24, 1989

    SciTech Connect (OSTI)

    Not Available

    1989-02-24

    The testimony concerns the position of NIOSH regarding the existing reporting system of the Mine Safety and Health Administration (MSHA). NIOSH opposes any reduction in the present reporting requirements at this time. NIOSH is presently involved with the Bureau of Labor Statistics (BLS) to upgrade the BLS data gathering system on occupational injuries in general industry. NIOSH addresses five specific areas related to the proposed rulemaking including injury reporting, illness or disease reporting, accident investigation and reporting, employment and coal production reporting, and the MSHA Form 7000-1. In reviewing the current reporting system and data generated by it, NIOSH concludes that the reported injury data are among the best available from any United States governmental regulatory agency. The illness data could be improved by providing more specific disease categories. Minor changes in the Form 7000-1 would provide more easily correlated data. The reliability and detail of the MSHA's data benefit both the operator and the miner by providing for safety and health regulations that are protective to the miner and specific to the problem.

  10. MICROBOONE CRYOGENICS: INSTALLATION AND COMMISSIONING Ben Carls

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

    Fermilab MicroBooNE Cryogenics Operation of Purification 4 Condenser Cu O 2 filter Mole sieve LAr cryostat LAr pump LAr GAr B. Carls, Fermilab MicroBooNE Cryogenics MicroBooNE...

  11. York County, Pennsylvania: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Pennsylvania Parkville, Pennsylvania Pennville, Pennsylvania Railroad, Pennsylvania Red Lion, Pennsylvania Seven Valleys, Pennsylvania Shiloh, Pennsylvania Shrewsbury,...

  12. A Desk Guide to the Davis-Bacon Act

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

    ... The union contractors' area practice would be used to define worker classifications. If a classification within a locality is not union-prevailing, DOL will publish the average ...

  13. Demonstration Assessment of Light-Emitting Diode Parking Structure...

    Office of Scientific and Technical Information (OSTI)

    Staff at DOL Headquarters reported high satisfaction with the operation of the LED product. Authors: Kinzey, Bruce R. ; Myer, Michael Publication Date: 2013-03-01 OSTI Identifier: ...

  14. December 4, 2008; HSS/Union Working Group Meeting on 2008 HSS...

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

    ... DOL and it's contractors on pre planning and coordination of the Site Exposure Matrix (SEM) projects and NIOSHAdvisory Board Evaluations. * Attend NIOSH Advisory Board Meetings ...

  15. December 4, 2008; HSS/Union Working Group Meeting on 2008 HSS...

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

    ... Investigate benefits (e.g., medical) to encourage career interest Investigators FWP PI -- Collectively work to invigorate and engage the -- DOL traveling resource center ...

  16. Office of Worker Screening and Compensation Support Workers'...

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

    ... The DOL's Traveling Resource Center was also available to assist individuals with filing claims under EEOICPA and to provide claim status updates to current claimants. 2 WORKERS' ...

  17. Demonstration Assessment of Light-Emitting Diode Parking Structure...

    Office of Scientific and Technical Information (OSTI)

    lighting (SSL) technology demonstration at the parking structure of the U.S. Department of Labor (DOL) Headquarters in Washington, DC, in which light-emitting diode (LED) ...

  18. Deputy Secretary Memo Regarding Energy Employees Occupational...

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

    These records serve as the basis for DOL and NIOSH to make informed decisions regarding claim adjudication. PDF icon Energy Employees Occupational Illness Compensation Program Act ...

  19. NIOSH: Ombudsman to NIOSH for EEOICPA- Part B

    Broader source: Energy.gov [DOE]

    The NIOSH Ombudsman directly assists both claimants and petitioners. The Ombudsman reviews a claimants’ entire case file (DOL initial case file, dose reconstruction report and medical records) and...

  20. Study of charged particles interaction processes on Ar in the 0.2 - 2.0 GeV energy range through combined information from ionization free charge and scintillation light

    SciTech Connect (OSTI)

    Nutini, Irene

    2015-01-01

    The thesis paper will report an overview on the commissioning and MC studies for the LArIAT experiment.

  1. PRIVACY IMPACT ASSESSMENT: Visitor Dosimeter Badge Tracking

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

    ... NA The PII is required by Department of labor (DOL), the Administrator of the EEOICPA. The INl receives the claimant's name and Social Security information from the agency, not ...

  2. Memorandum of Understanding between the U.S. Department of Labor and the U.S. Department of Energy

    Broader source: Energy.gov [DOE]

    January 2011 Memorandum of Understanding between DOL and DOE regarding the authorities, responsibilities and procedures to conduct mandated activities relating to the Energy Employees Occupational Illness Compensation Program Act of 2000.

  3. Federal Acquisition Regulation Federal Acquisition Circular 2005...

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

    6 Summary of Rules FAC 2005-76 Item Subject FAR Case I Equal Employment and Affirmative ... amends the FAR to implement two DOL final rules issued on September 24, 2013 relating to ...

  4. A Basic Overview of the Energy Employees Occupational Illness...

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

    These records serve as the basis for DOL and NIOSH to make informed decisions. DOE views this important function as a moral commitment to thousands of its workers who have ...

  5. Alternative Fuels Data Center

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

    Natural Gas Measurement Effective November 1, 2015, the Oklahoma Department of Labor (DOL) ... equal to 6.06 lbs. of LNG. (Reference House Bill 1283, 2015, and Oklahoma Statutes 83-119

  6. Headquarters Employment Verification

    Broader source: Energy.gov [DOE]

    M&P Employees should contact Marilyn Samuels at 202-586-8571 for basic employment verification. S&E Employees should contact Mike Dols at 865-574-7923 for basic employment verification.

  7. Mr

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

    through September 30, 2012, to provide occupational medicine services at the Hanford site. ... B to Part 851. Since this office has access to the records provided to the DOL ...

  8. Office of Worker Screening and Compensation Support

    Broader source: Energy.gov [DOE]

    The Office of Worker Screening and Compensation Programs implement the Former Worker Medical Surveillance Program and supports the Department of Labor (DOL) in the implementation of the Energy Employees Occupational Illness Compensation Program Act (EEOICPA).

  9. Energy Employees Occupational Illness Compensation Program |...

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

    The DOL is supported in its role by the DOE, the Department of Health and Human Services (HHS), and the Department of Justice (DOJ). If you would like more information about the ...

  10. DOE: Support Implementation of EEOICPA

    Broader source: Energy.gov [DOE]

    DOE’s primary role in the EEOICPA is to provide records to DOL, NIOSH and DOJ, to support claim processing, dose reconstruction and ultimately claim adjudication. The worker records provided by...

  11. Tri-fold - Agencies Assisting with EEOICPA and the Former worker Program |

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

    Department of Energy Tri-fold - Agencies Assisting with EEOICPA and the Former worker Program Tri-fold - Agencies Assisting with EEOICPA and the Former worker Program March 2015 Agencies Assisting with EEOICPA and the Former Worker Program The Joint Outreach Task Group (JOTG) includes representatives from DOE, Department of Labor (DOL), the National Institute for Occupational Safety and Health (NIOSH), the Offices of the Ombudsman for DOL and NIOSH, and the DOE-funded FWP projects. The JOTG

  12. Energy Employees Occupational Illness Compensation Program Act (EEOICPA)

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

    Program | Department of Energy Energy Employees Occupational Illness Compensation Program Act (EEOICPA) Program Energy Employees Occupational Illness Compensation Program Act (EEOICPA) Program EEOICPA Program The U.S. Department of Labor (DOL) administers the EEOICPA Program. For information on how to submit an EEOICPA claim, please go to: U.S. Department of Labor, Division of Energy Employees Occupational Illness Compensation DOE's role is to provide requested record information to DOL.

  13. " Row: Selected SIC Codes; Column: Energy...

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

    ...lion","NGL(f)","(million","(million","Other(g)","Produced Onsite(h)","Row" ... raw" "Natural Gas Liquids '(NGL).'" " (g) 'Other' includes net steam (the sum of ...

  14. Microsoft PowerPoint - 5_MITCH_HEMBREE_NMMSS_2014_Challenges...

    National Nuclear Security Administration (NNSA)

    Canada Euratom Japan China Challenges Related to Obligations ... Chong Metals Shen Town Guanghome Chins ChinatownCo ShiShi Town Lion Hill Hunan China 1. 2, ...

  15. Menlo Park, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Power Adura Systems Amprius Calisolar Inc Cleantech Circle LLC Cnano Technology Ltd El Dorado Ventures GGV Capital HID Laboratories Inc Hara Software Inc Imara Corp formerly Lion...

  16. Kodiak Island Borough, Alaska: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Station, Alaska Kodiak, Alaska Larsen Bay, Alaska Old Harbor, Alaska Ouzinkie, Alaska Port Lions, Alaska Womens Bay, Alaska Retrieved from "http:en.openei.orgw...

  17. Microsoft Word - SPEAR3 2004 Close-out Report.doc

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

    ... gases for the LION system, consideration for gas bremsstrahling, a review of electrical hazards for the PPS system, and insurance that all safety procedures are complete. ...

  18. Electricity Monthly Update

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

    costs, of which fuel costs account for the lion's share. Therefore, we present below, electricity generation output by fuel type and generator type. Since the generatorfuel...

  19. California's 14th congressional district: Energy Resources |...

    Open Energy Info (EERE)

    HP Honda Research Institute Imara Corp formerly Lion Cells InspiredVC LLC Integrated Photovoltaics Kainos Energy Corporation Khosla Ventures Khosla Vinod Private investor KiOR...

  20. CX-006880: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Alaska-Tribe-Native Village of Port LionsCX(s) Applied: A9, B3.6, B5.1Date: 03/29/2010Location(s): Native Village of Port Lions, AlaskaOffice(s): Energy Efficiency and Renewable Energy

  1. The MicroBooNE Experiment - About the Detector

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

    Please click here if you prefer a simple page of photos. Assembly of the TPC began at Fermilab during the summer of 2012. Everyone is pitching in from summer students to scientists. Check back regularly for updated photos. Moving a dewar One of two dewars being moved to LArTF. One will be used for liquid nitrogen and the other will be an argon buffer tank. LArTF First Floor This is the ground floor of the new Liquid Argon Test Facility (LArTF). (Photo from Fermilab VMS) LArFT First Floor First

  2. The MicroBooNE Experiment - About the Detector

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

    Assembly of the TPC began at Fermilab during the summer of 2012. Everyone is pitching in from summer students to scientists. Check back regularly for updated photos. Moving a dewar One of two dewars being moved to LArTF. One will be used for liquid nitrogen and the other will be an argon buffer tank. LArTF First Floor This is the ground floor of the new Liquid Argon Test Facility (LArTF). (Photo from Fermilab VMS) LArFT First Floor First floor opposite of the loading dock. (Photo from Fermilab

  3. APS april 2014.key

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

    System Gabriel Collin, Massachusetts Institute of Technology "1 Motivation Liquid Argon Time Projection Chambers (LAr TPC) are a leading technology for neutrino detection....

  4. AW Energy | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: AW Energy Address: Lars Sonckin kaari 16 Place: Espoo Zip: FI-02600 Region: Finland Sector: Marine and Hydrokinetic Phone Number: +358 9 7262404...

  5. The iQID Camera An Ionizing-Radiation Quantum Imaging Detector...

    Office of Scientific and Technical Information (OSTI)

    less Authors: Miller, Brian W. ; Gregory, Stephanie J. ; Fuller, Erin S. ; Barrett, Harrison H. ; Barber, Bradford H. ; Furenlid, Lars R. Publication Date: 2014-06-11 OSTI...

  6. NNMCAB Board Minutes: September 2003 Taos

    Broader source: Energy.gov [DOE]

    Minutes of the September 17, 2003 Board meeting at Sagebrush Inn Conference Center Presentation LANL, 2002 Environmental Surveillance Report, Lars Soholt

  7. Fermilab | Directorate | Office of Project Management Oversight...

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

    Office of Project Management Oversight Fermilab ManagementNon-Scientific Projects Current Management Projects IARC OTE Building Liquid Argon Test Building (LArTB) TeV ...

  8. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Fritz, Lars (1) Girvin, S.M. (1) Gopakumar, Rajesh (1) Harrison, Sarah (1) Hashimoto, ... Vortex lattices and crystalline geometries Bao, Ning ; Harrison, Sarah ; Kachru, Shamit ; ...

  9. Parity-Violating Electron Deuteron Scattering and the Proton...

    Office of Scientific and Technical Information (OSTI)

    Kenneth ; Hannelius, Lars ; Hasty, R. ; Allen, Alice ; Herda, M.C. ; Jones, CE ; King, Paul ; Korsch, Wolfgang ; Kowalski, Stanley ; Kox, Serge ; Kramer, Kevin ; Lee, P. ; ...

  10. /home/cadams/Desktop/moneyPlotStandard.pdf

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

    2 (eV 2 m ∆ 1 - 10 1 10 2 10 2 χ ∆ Significance 0 2 4 6 8 10 12 14 16 18 20 signal along the LSND 99% CL ν Sensitivity to 3+1 σ 5 σ 3 90% CL Full SBN Program LAr1-ND, T600 LAr1-ND, MicroBooNE

  11. ARM - 1995 ARM Science Team Meeting

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

    5 ARM Science Team Meeting 1995 Meeting 1995 Meeting Home Proceedings Sorted by Author Proceedings Sorted by Title Meeting Archives ARM Science Team Meeting Proceedings Past Science Team Meetings 1995 ARM Science Team Meeting March 19-23 | San Diego, California | Red Lion Crown Plaza Doubletree Hotel (formerly the Red Lion) was the site of the 1995 ARM Science Team Meeting. The fifth ARM Science Team Meeting was held in San Diego at the Red Lion Hotel. The Science Team Meetings were intended to

  12. HANFORD ADVISORY BOARD

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

    4 MEETING SCHEDULE Updated May 30, 2014 MEETING DATE LOCATION PHONE NUMBER # GUEST ROOMS RESERVED SHUTTLE SERVICE December 11-12, 2013 Red Lion Hanford House 802 George Washington Way Richland, Washington Phone: 509-946-7611 1-800-733-5466 15 Rooms @ $90 For Dec 10 & 11 Reserve by Nov 6 YES March 6-7, 2014 Red Lion Columbia Center 1101 N. Columbia Center Blvd Kennewick, WA Phone: 509-783-0611 1-800-733-5466 15 Rooms @ $90 For Mar 5 & 6 Reserve by Feb 20 YES June 4-5, 2014 Red Lion

  13. DepoNet

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

    DRAFT TANK CLOSURE AND WASTE MANAGEMENT ENVIRONMENTAL IMPACT STATEMENT PUBLIC HEARING DATE: FEBRUARY 23, 2010 6:00 p.m. RED LION INN AT THE PARK 303 WEST NORTH RIVER DRIVE ...

  14. Microsoft PowerPoint - 2B_Wednesday 5-22 9 NMMSS_2013_Import...

    National Nuclear Security Administration (NNSA)

    ... Braziltowh 234 State Street Sao Paulo Brazil Chong Metals Shen Town Guanghome Chins ChinatownCo ShiShi Town Lion Hill Hunan China 1. 2, 3. 4. ImportExport Case Study 23 Case 4 ...

  15. Julia Riley

    Broader source: Energy.gov [DOE]

    Julia is a student representative to the board for FY 2013-14. She is a senior at Hardin Valley Academy, where she participates in the National Honor Society, Leo Club, a Lions Club organization,...

  16. Idaho Meeting #1 | OpenEI Community

    Open Energy Info (EERE)

    of the water rights flow charts. The next Idaho workshop is scheduled to be held at the Red Lion Downtowner, Boise, on September 4th from 9AM until 4 PM. Login to post comments...

  17. Contents A

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

    The dedication marked the end of a 20.7 mil- lion effort to bring Atlas to the test site from LANL. "Atlas is part of our effort to use means other than nuclear testing to answer ...

  18. Notice of Intent to Revise DOE O 341.1, Federal Employee Health Services

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2015-11-23

    To change Bonneville Power Administration's status to being covered by the order, institutionalize a current requirement to use the Department of Labor's (DOL's) "encomp" process to file a workers' compensation claim, and make minor updates, e.g., for organizational titles and internet links.

  19. IEED Tribal Energy Development to Build Tribal Energy Development Capacity

    Broader source: Energy.gov [DOE]

    The Assistant Secretary - Indian Affairs for the U.S. Department of the Interior, through the Office of Indian Energy and Economic Development, is soliciting grant proposals from Indian tribes to build tribal capacity for energy resource development or management under the Department of the Interior's (DOl's) Tribal Energy Development Capacity (TEDC) grant program.

  20. Notice of Intent to Revise DOE O 341.1, Federal Employee Health Services

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    To change Bonneville Power Administration's status to being covered by the order, institutionalize a current requirement to use the Department of Labor's (DOL's) "encomp" process to file a workers' compensation claim, and make minor updates, e.g., for organizational titles and internet links.

  1. Real power regulation for the utility power grid via responsive loads

    DOE Patents [OSTI]

    McIntyre, Timothy J [Knoxville, TN; Kirby, Brendan J [Knoxville, TN; Kisner, Roger A

    2009-05-19

    A system for dynamically managing an electrical power system that determines measures of performance and control criteria for the electric power system, collects at least one automatic generation control (AGC) input parameter to at least one AGC module and at least one automatic load control (ALC) input parameter to at least one ALC module, calculates AGC control signals and loads as resources (LAR) control signals in response to said measures of performance and control criteria, propagates AGC control signals to power generating units in response to control logic in AGC modules, and propagates LAR control signals to at least one LAR in response to control logic in ALC modules.

  2. Sowjanya Gollapinni (KSU

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

    Sowjanya Gollapinni (KSU) (on behalf of the MicroBooNE collaboration) NuInt14, London (UK) Status of the MicroBooNE LArTPC Status of the MicroBooNE LArTPC and and Prospective low-energy neutrino Prospective low-energy neutrino interaction measurements in Argon interaction measurements in Argon 2 Introduction Introduction ● Liquid argon time projection chambers (LArTPC) are quickly becoming the technology choice for future neutrino detectors - Make great precision neutrino detectors offer

  3. About the MicroBooNE Experiment

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

    MicroBooNE The MicroBooNE collaboration is currently operating a large 170-ton liquid Argon Time Projection Chamber (LArTPC) that is located on the Booster neutrino beam line at...

  4. Measurement

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

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

  5. Large area liquid argon detectors for interrogation systems

    SciTech Connect (OSTI)

    Gary, Charles; Kane, Steve; Firestone, Murray I.; Smith, Gregory [Adelphi Technology LLC, Purdue Technology Center, 5225 Exploration Drive, Indianapolis, IN 46241 (United States); Gozani, Tsahi; Brown, Craig; Kwong, John; King, Michael J. [Rapiscan Laboratories, 520 Almanor Avenue, Sunnyvale, CA 94085 (United States); Nikkel, James A.; McKinsey, Dan [Physics Department, Yale University, New Haven, CT 06520 (United States)

    2013-04-19

    Measurements of the efficiency, pulse shape, and energy and time resolution of liquid argon (LAr) detectors are presented. Liquefied noble gas-based (LNbG) detectors have been developed for the detection of dark matter and neutrinoless double-beta decay. However, the same qualities that make LNbG detectors ideal for these applications, namely their size, cost, efficiency, pulse shape discrimination and resolution, make them promising for portal screening and the detection of Special Nuclear Materials (SNM). Two 18-liter prototype detectors were designed, fabricated, and tested, one with pure LAr and the other doped with liquid Xe (LArXe). The LArXe detector presented the better time and energy resolution of 3.3 ns and 20% at 662 KeV, respectively. The total efficiency of the detector was measured to be 35% with 4.5% of the total photons detected in the photopeak.

  6. zeller-sbl2011-upload.ppt

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

    2011 FSI Models 41 * data in heavy use by model builders (U. Mosel) (P. dePerio) (T. Golan) * need measurements on other targets * and at higher energies (multi-) - LAr:...

  7. PowerPoint Presentation

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

    The design was rather baroque: 5 LAr cryostats; 5 iron toroids for muon ID; octagonal ... D managed to see this process in the ee + channel, in the face of ...

  8. The MicroBooNE Experiment - Home Page

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

    Experiments LArIAT - Test Beam DUNE - Long Baseline ArgoNeuT More FNAL Neutrino Exps Fermilab Links FNAL Neutrino Division FNAL at Work FNAL Phone Book FNAL Indico FNAL Home...

  9. D-Zero Central Calorimeter Technical Appendix to Cryogenic Pressure Vessels

    SciTech Connect (OSTI)

    Mulholland, G.T.; Rucinski, R.A.; /Fermilab

    1990-11-19

    DO (D Zero) is a large Liquid Argon (LAr) HEP Calorimeter designed to function in the laboratories P-Pbar collider at the DO section of the Tevatron accelerator. It contains 5,000 gls. of LAr in the CC cryostat, and 3,000 gls. in each of two, a north and south, EC cryostats. These low pressure vessels are filled with detector modules built of stainless steel, copper and depleted uranium. The LAr functions as the ionization medium, and the spatial and temporal of the collection of the charge of the electrons produced signals the passsage of charged particles. The collection of these charges in 4 pi is related to the energy of the particles, and their measurement is called calorimetry. The contained LAr (T=90K) is isolated from the ambient temperatures in specially designed, vacuum and superinsulated, vessels (cryostats) provided with liquid nitrogen, heat of vaporization, cooling.

  10. Demonstration Assessment of Light-Emitting Diode Parking Structure Lighting at U.S. Department of Labor Headquarters

    SciTech Connect (OSTI)

    Kinzey, Bruce R.; Myer, Michael

    2013-03-01

    This report documents a solid-state lighting (SSL) technology demonstration at the parking structure of the U.S. Department of Labor (DOL) Headquarters in Washington, DC, in which light-emitting diode (LED) luminaires were substituted for the incumbent high-pressure sodium (HPS) luminaires and evaluated for relative light quantity and performance. The demonstration results show energy savings of 52% from the initial conversion of HPS to the LED product. These savings were increased to 88% by using occupancy sensor controls that were ultimately set to reduce power to 10% of high state operation after a time delay of 2.5 minutes. Because of the relatively high cost of the LED luminaires at their time of purchase for this project (2010), the simple payback periods were 6.5 years and 4.9 years for retrofit and new construction scenarios, respectively. Staff at DOL Headquarters reported high satisfaction with the operation of the LED product.

  11. MEMORANDUM FOR HUMAN RESOLIRCES DIRECTORS FROM:

    Energy Savers [EERE]

    April 27,2010 MEMORANDUM FOR HUMAN RESOLIRCES DIRECTORS FROM: s r x j ) bi Le OFFICE HE CHIEF HUMAN CAPITAL OFFICER SUBJECT: GUIDANCE MEMORANDUM #8: DOE FAIR LABOR STANDARDS ACT (FLSA) EXEMPT O R NON-EXEMPT STATUS DETERMINATION This memorandum provides guidance on determining an employee's FLSA status within the Department. The Department of Labor (DOL) issued the final revision of the Fair Labor Standards Act (FLSA), August 23, 2004, governing overtime eligibility for "white-collar"

  12. I

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

    \ ,~ -'tc;- blank ! I ,- I i I ! f ,. I i..~--~-~*~*-------------.-.-.-.-------------r--------------------------------------~ .2.7. AP::'-!/ . 2.D (( .....--z....,... -;Ill .// -1-:...1- VVk:'.rttc4/( to' ----.J blank ", '1" . ~*.:-1 ... ., Tripp, Larry From: Sent: To: Subject: Attachments: Cone, Elaine M Thursday, April 28, 2011 9:02 AM Tripp, Larry DOL request SKMBT _ C552D11 042807460 (2).pdf larry, This request is for large amounts of data. Our approach for 16 & 17 will be to

  13. Sandia National Laboratories: Global Insight, Inc. / Department of Labor

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

    Facebook Twitter YouTube Flickr RSS Working with Sandia Global Insight, Inc. / Department of Labor Global Insight, Inc. (GII), was created by combining DRI (formerly Data Resources, Inc.) and WEFA (formerly Wharton Econometric Forecasting Associates). Due to copyright/distribution laws being derived from a proprietary service that Sandia pays for, Sandia can no longer provide GII factor information at this website. However, Sandia will continue to supply the DOL and the "combined key

  14. Other EEOICP Links and Previous Federal Register Notices | Department of

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

    Energy Other EEOICP Links and Previous Federal Register Notices Other EEOICP Links and Previous Federal Register Notices Other EEOICP Links MOU between DOL and DOE MOU between HSS and DOE Tri-fold: Agencies Assisting with EEOIPA and the Former Worker Program Deputy Secretary Memo Regarnding Energy Emplyees Occupational Illness Compensation Program Act Interviews of Current and Former Workers Department of Labor Division of Energy Employees Occupational Illness Compensation National Institute

  15. Hualapai Tribe - Tribal Utility Development and MAP Wind Assessment

    Energy Savers [EERE]

    Tribal Energy Program DOE-BIA Peer Review October 26, 2006 Hualapai Reservation Solar Water Pipeline 1997 to Present * USDA Water Project * Upgraded to provide water to Grand Canyon West Tourism area * Currently being upgraded for increased flow and domestic water quality improvements Earthship Project - 1999 * Funded by DOL Jobs in Recycling program * Built by WIA workers * Solar PV * Water Catchment system Guano Point 2000 * Off Grid 7 kilowatt PV and wind system * Power for lights, kitchen,

  16. Demonstration Assessment of Light-Emitting Diode Parking Structure Lighting

    Office of Scientific and Technical Information (OSTI)

    at U.S. Department of Labor Headquarters (Technical Report) | SciTech Connect Parking Structure Lighting at U.S. Department of Labor Headquarters Citation Details In-Document Search Title: Demonstration Assessment of Light-Emitting Diode Parking Structure Lighting at U.S. Department of Labor Headquarters This report documents a solid-state lighting (SSL) technology demonstration at the parking structure of the U.S. Department of Labor (DOL) Headquarters in Washington, DC, in which

  17. Deputy Secretary Memo Regarding Energy Employees Occupational Illness Compensation Program Act Interviews of Current and Former Workers

    Broader source: Energy.gov [DOE]

    The Department embraces its responsibility for and commitment to the health and well-being of the Department of Energy's (DOE) current and former workers, both Federal and contractor employees. Two key programs that advance DO E's commitment to its former and current workers are the Department of Labor (DOL) managed Energy Employees Occupational Illness Compensation Program (EEOICP) and the Former Worker Medical Screening Program.

  18. Federal financial assistance for hydroelectric power

    SciTech Connect (OSTI)

    Not Available

    1980-09-01

    The Rural Energy Initiative seeks to maximize the effectiveness of Federal programs in developing certain energy resources, including small-scale hydropower. The REI target is to arrange financing for 100 hydro sites by 1981, with about 300 MWe of additional capacity. The REI financial assistance programs for small hydropower development in the US DOE; Economic Development Administration; REA; HUD; Farmers Home Administration; DOI; DOL's CETA programs; and the Community Services Administration are described. (MCW)

  19. HANFORD ADVISORY BOARD

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

    6 MEETING SCHEDULE Updated October 20, 2015 MEETING DATE LOCATION PHONE NUMBER # GUEST ROOMS RESERVED SHUTTLE SERVICE November 4-5, 2015 Red Lion Hanford House 802 George Washington Way Richland, Washington Phone: 509-946-7611 1-800-733-5466 15 Rooms @ $92 For Oct 3 & 4 Reserve by Oct 15 YES February 3-4, 2016 Red Lion Hanford House 802 George Washington Way Richland, Washington Phone: 509-946-7611 1-800-733-5466 15 Rooms @ $92 For Feb 2 & 3 Reserve by Jan 10 YES April 13-14, 2016 Red

  20. HANFORD ADVISORY BOARD DRAFT 2013 MEETING SCHEDULE

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

    2013 MEETING SCHEDULE Updated December 10, 2012 MEETING DATE LOCATION PHONE NUMBER # GUEST ROOMS RESERVED SHUTTLE SERVICE February 7-8, 2013 Red Lion Hanford House 802 George Washington Way Richland, Washington Phone: 509-946-7611 1-800-733-5466 Fax: (509) 943-8564 15 Rooms @ $93 For Feb 6 & 7 Reserve by Jan 6 YES April 4-5, 2013 Red Lion Columbia Center 1101 N. Columbia Center Blvd Kennewick, WA Phone: 509-783-0611 1-800-733-5466 15 Rooms @ $93 For Apr 3 & 4 Reserve by Mar 3 YES June

  1. Second cancer incidence risk estimates using BEIR VII models for standard and complex external beam radiotherapy for early breast cancer

    SciTech Connect (OSTI)

    Donovan, E. M.; James, H.; Bonora, M.; Yarnold, J. R.; Evans, P. M.

    2012-10-15

    Purpose: To compare organ specific cancer incidence risks for standard and complex external beam radiotherapy (including cone beam CT verification) following breast conservation surgery for early breast cancer.Method: Doses from breast radiotherapy and kilovoltage cone beam CT (CBCT) exposures were obtained from thermoluminescent dosimeter measurements in an anthropomorphic phantom in which the positions of radiosensitive organs were delineated. Five treatment deliveries were investigated: (i) conventional tangential field whole breast radiotherapy (WBRT), (ii) noncoplanar conformal delivery applicable to accelerated partial beast irradiation (APBI), (iii) two-volume simultaneous integrated boost (SIB) treatment, (iv) forward planned three-volume SIB, and (v) inverse-planned three volume SIB. Conformal and intensity modulated radiotherapy methods were used to plan the complex treatments. Techniques spanned the range from simple methods appropriate for patient cohorts with a low cancer recurrence risk to complex plans relevant to cohorts with high recurrence risk. Delineated organs at risk included brain, salivary glands, thyroid, contralateral breast, left and right lung, esophagus, stomach, liver, colon, and bladder. Biological Effects of Ionizing Radiation (BEIR) VII cancer incidence models were applied to the measured mean organ doses to determine lifetime attributable risk (LAR) for ages at exposure from 35 to 80 yr according to radiotherapy techniques, and included dose from the CBCT imaging. Results: All LAR decreased with age at exposure and were lowest for brain, thyroid, liver, and bladder (<0.1%). There was little dependence of LAR on radiotherapy technique for these organs and for colon and stomach. LAR values for the lungs for the three SIB techniques were two to three times those from WBRT and APBI. Uncertainties in the LAR models outweigh any differences in lung LAR between the SIB methods. Constraints in the planning of the SIB methods ensured that contralateral breast doses and LAR were comparable to WBRT, despite their added complexity. The smaller irradiated volume of the ABPI plan contributed to a halving of LAR for contralateral breast compared with the other plan types. Daily image guided radiotherapy (IGRT) for a left breast protocol using kilovoltage CBCT contributed <10% to LAR for the majority of organs, and did not exceed 22% of total organ dose. Conclusions: Phantom measurements and calculations of LAR from the BEIR VII models predict that complex breast radiotherapy techniques do not increase the theoretical risk of second cancer incidence for organs distant from the treated breast, or the contralateral breast where appropriate plan constraints are applied. Complex SIB treatments are predicted to increase the risk of second cancer incidence in the lungs compared to standard whole breast radiotherapy; this is outweighed by the threefold reduction in 5 yr local recurrence risk for patients of high risk of recurrence, and young age, from the use of radiotherapy. APBI may have a favorable impact on risk of second cancer in the contralateral breast and lung for older patients at low risk of recurrence. Intensive use of IGRTincreased the estimated values of LAR but these are dominated by the effect of the dose from the radiotherapy, and any increase in LAR from IGRT is much lower than the models' uncertainties.

  2. Hints on nuclear effects from ArgoNeuT data

    SciTech Connect (OSTI)

    Palamara, Ornella

    2015-05-15

    Initial results from a topological analysis of CC 0 pion muon neutrino events in LAr collected by the ArgoNeuT experiment on the NuMI LE beam at Fermilab (in the few GeV energy region) are presented and compared with predictions from MC simulations. A new analysis method, based on the reconstruction of exclusive topologies, fully exploiting the LArTPC technique capabilities, is used to analyze the events and study nuclear effects in neutrino interactions on Argon nuclei. Multiple protons accompanying the leading muon and the presence of vertex activity are clearly visible (and measured) in the events. Ratios among rates of different exclusive topologies provide indications of the size of nuclear effects in neutrino-nucleus interactions in LAr.

  3. The darkside multiton detector for the direct dark matter search

    SciTech Connect (OSTI)

    Aalseth, C. E.; Agnes, P.; Alton, A.; Arisaka, K.; Asner, D. M.; Back, H. O.; Baldin, B.; Biery, K.; Bonfini, G.; Bossa, M.; Brigatti, A.; Brodsky, J.; Budano, F.; Cadonati, L.; Cadoni, M.; Calaprice, F.; Canci, N.; Candela, A.; Cao, H.; Cariello, M.; Cavalcante, P.; Chepurnov, A.; Cocco, A. G.; Condon, C.; Crippa, L.; D’Angelo, D.; D’Incecco, M.; Davini, S.; De Deo, M.; Derbin, A.; Devoto, A.; Di Eusanio, F.; Edkins, E.; Empl, A.; Fan, A.; Fiorillo, G.; Fomenko, K.; Forster, G.; Foxe, M.; Franco, D.; Gabriele, F.; Galbiati, C.; Goretti, A.; Grandi, L.; Gromov, M.; Guan, M. Y.; Guardincerri, Y.; Hackett, B.; Herner, K.; Hime, A.; Humble, P.; Hungerford, E.; Ianni, Al.; Ianni, An.; Jaffe, D. E.; Jollet, C.; Keeter, K.; Kendziora, C.; Kidner, S.; Kobychev, V.; Koh, G.; Korablev, D.; Korga, G.; Kurlej, A.; Li, P. X.; Lissia, M.; Lombardi, P.; Ludhova, L.; Luitz, S.; Lukyachenko, G.; Ma, Y. Q.; Machulin, I.; Mandarano, A.; Mari, S. M.; Maricic, J.; Marini, L.; Markov, D.; Martoff, J.; Meregaglia, A.; Meroni, E.; Meyers, P. D.; Miletic, T.; Milincic, R.; Montuschi, M.; Monzani, M. E.; Mosteiro, P.; Mount, B.; Muratova, V.; Musico, P.; Montanari, D.; Nelson, A.; Odrowski, S.; Odrzywolek, A.; Orrell, J. L.; Orsini, M.; Ortica, F.; Pagani, L.; Pallavicini, M.; Pantic, E.; Parmeggiano, S.; Parsells, B.; Pelczar, K.; Pelliccia, N.; Perasso, S.; Perasso, L.; Pocar, A.; Pordes, S.; Pugachev, D.; Qian, H.; Randle, K.; Ranucci, G.; Razeto, A.; Recine, K.; Reinhold, B.; Renshaw, A.; Romani, A.; Rossi, N.; Rossi, B.; Rountree, S. D.; Sablone, D.; Saggese, P.; Saldanha, R.; Sands, W.; Sangiorgio, S.; Segreto, E.; Semenov, D.; Shields, E.; Skorokhvatov, M.; Smallcomb, M.; Smirnov, O.; Sotnikov, A.; Suvurov, Y.; Tartaglia, R.; Tatarowicz, J.; Testera, G.; Tonazzo, A.; Unzhakov, E.; Vogelaar, R. B.; Wada, M.; Walker, S. E.; Wang, H.; Wang, Y.; Watson, A. W.; Westerdale, S.; Williams, R.; Wojcik, M.; Xu, J.; Yang, C. G.; Yoo, J.; Yu, B.; Zavatarelli, S.; Zhong, W. L.; Zuzel, G.

    2015-01-01

    Although the existence of dark matter is supported by many evidences, based on astrophysical measurements, its nature is still completely unknown. One major candidate is represented by weakly interacting massive particles (WIMPs), which could in principle be detected through their collisions with ordinary nuclei in a sensitive target, producing observable low-energy (<100 keV) nuclear recoils. The DarkSide program aims at the WIPMs detection using a liquid argon time projection chamber (LAr-TPC). In this paper we quickly review the DarkSide program focusing in particular on the next generation experiment DarkSide-G2, a 3.6-ton LAr-TPC. The different detector components are described as well as the improvements needed to scale the detector from DarkSide-50 (50 kg LAr-TPC) up to DarkSide-G2. Finally, the preliminary results on background suppression and expected sensitivity are presented.

  4. The darkside multiton detector for the direct dark matter search

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

    Aalseth, C. E.; Agnes, P.; Alton, A.; Arisaka, K.; Asner, D. M.; Back, H. O.; Baldin, B.; Biery, K.; Bonfini, G.; Bossa, M.; et al

    2015-01-01

    Although the existence of dark matter is supported by many evidences, based on astrophysical measurements, its nature is still completely unknown. One major candidate is represented by weakly interacting massive particles (WIMPs), which could in principle be detected through their collisions with ordinary nuclei in a sensitive target, producing observable low-energy (<100 keV) nuclear recoils. The DarkSide program aims at the WIPMs detection using a liquid argon time projection chamber (LAr-TPC). In this paper we quickly review the DarkSide program focusing in particular on the next generation experiment DarkSide-G2, a 3.6-ton LAr-TPC. The different detector components are described as wellmore » as the improvements needed to scale the detector from DarkSide-50 (50 kg LAr-TPC) up to DarkSide-G2. Finally, the preliminary results on background suppression and expected sensitivity are presented.« less

  5. V-137: Apple Mac OS X update for Java | Department of Energy

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

    7: Apple Mac OS X update for Java V-137: Apple Mac OS X update for Java April 18, 2013 - 6:00am Addthis PROBLEM: Apple Mac OS X update for Java PLATFORM: Mac OS X 10.6, OS X Lion...

  6. Bronx Zoo Fuel Cell Project

    SciTech Connect (OSTI)

    Hoang Pham

    2007-09-30

    A 200 kW Fuel Cell has been installed in the Lion House, Bronx Zoo, NY. The Fuel Cell is a 200 kW phosphoric acid type manufactured by United Technologies Corporation (UTC) and will provide thermal energy at 725,000 Btu/hr.

  7. CX-001476: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Commercial Renewable Energy Systems - FLS Robersonville Food Lion SolarCX(s) Applied: A9, B5.1Date: 04/01/2010Location(s): Robersonville, North CarolinaOffice(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory

  8. Renewable Energy Institute International (REII): Cooperative Research and Development Final Report, CRADA Number CRD-10-387

    SciTech Connect (OSTI)

    Carpenter, D.

    2014-11-01

    NREL will provide the Renewable Energy Institute with detailed on-site biomass gasifier syngas monitoring, using the NREL transportable Molecular Beam Mass Spectrometer. This information will be used to optimize the parameters of the gasifier operation, insuring the quality of the syngas made in the Red Lion Bioenergy gasifier and its compatibility with catalytic conversion to fuels.

  9. Biomass IBR Fact Sheet: Renewable Energy Institute International

    Broader source: Energy.gov [DOE]

    The Renewable Energy Institute International, in collaboration with Red Lion Bio-Energy and Pacific Renewable Fuels, is demonstrating a pilot, pre-commercial-scale integrated biorefinery for the production of high-quality, synthetic diesel fuels from agriculture and forest residues using advanced thermochemical and catalytic conversion technologies.

  10. Optimized Volumetric Modulated Arc Therapy Versus 3D-CRT for Early Stage Mediastinal Hodgkin Lymphoma Without Axillary Involvement: A Comparison of Second Cancers and Heart Disease Risk

    SciTech Connect (OSTI)

    Filippi, Andrea Riccardo; Ragona, Riccardo; Piva, Cristina; Scafa, Davide; Fiandra, Christian; Fusella, Marco; Giglioli, Francesca Romana; Lohr, Frank; Ricardi, Umberto

    2015-05-01

    Purpose: The purpose of this study was to evaluate the risks of second cancers and cardiovascular diseases associated with an optimized volumetric modulated arc therapy (VMAT) planning solution in a selected cohort of stage I/II Hodgkin lymphoma (HL) patients treated with either involved-node or involved-site radiation therapy in comparison with 3-dimensional conformal radiation therapy (3D-CRT). Methods and Materials: Thirty-eight patients (13 males and 25 females) were included. Disease extent was mediastinum alone (n=8, 21.1%); mediastinum plus unilateral neck (n=19, 50%); mediastinum plus bilateral neck (n=11, 29.9%). Prescription dose was 30 Gy in 2-Gy fractions. Only 5 patients had mediastinal bulky disease at diagnosis (13.1%). Anteroposterior 3D-CRT was compared with a multiarc optimized VMAT solution. Lung, breast, and thyroid cancer risks were estimated by calculating a lifetime attributable risk (LAR), with a LAR ratio (LAR{sub VMAT}-to-LAR{sub 3D-CRT}) as a comparative measure. Cardiac toxicity risks were estimated by calculating absolute excess risk (AER). Results: The LAR ratio favored 3D-CRT for lung cancer induction risk in mediastinal alone (P=.004) and mediastinal plus unilateral neck (P=.02) presentations. LAR ratio for breast cancer was lower for VMAT in mediastinal plus bilateral neck presentations (P=.02), without differences for other sites. For thyroid cancer, no significant differences were observed, regardless of anatomical presentation. A significantly lower AER of cardiac (P=.038) and valvular diseases (P<.0001) was observed for VMAT regardless of disease extent. Conclusions: In a cohort of patients with favorable characteristics in terms of disease extent at diagnosis (large prevalence of nonbulky presentations without axillary involvement), optimized VMAT reduced heart disease risk with comparable risks of thyroid and breast cancer, with an increase in lung cancer induction probability. The results are however strongly influenced by the different anatomical presentations, supporting an individualized approach.

  11. Soderberg_RecontresDeVietnam

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

    Mitch Soderberg! on behalf of the ArgoNeuT and MicroBooNE collaborations! Recontres du Vietnam Flavour Conference Status of the ArgoNeuT and MicroBooNE Experiments Introduction 2 * Liquid Argon Time Projection Chambers (LArTPCs) are imaging detectors that offer exceptional capabilities for studying neutrinos.! * I will give a brief overview of recent LArTPC activities in the U.S., focusing on the ArgoNeuT and MicroBooNE experiments at Fermilab.! * These near-term activities are helping to bring

  12. The MicroBooNE Experiment Ryan Grosso

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

    MicroBooNE Experiment Ryan Grosso University of Cincinnati On Behalf of The MicroBooNE Collaboration MicroBooNE ● Liquid Argon (LAr) Time-Projection Chamber (TPC) with 87 ton active volume. ● Stationed at Fermilab in the Booster Neutrino beam ● Major goals of MicroBooNE: ○ Investigate MiniBooNE's low energy excess ○ Wide range of cross section measurements of neutrinos on Ar ○ R&D for future large LAr detectors Booster Neutrino Beam NuMI Beam Tevatron 2 MiniBooNE Low Energy

  13. 1 of 8

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

    Coverage for: Individual/Family | Plan Type: HDHP Questions: Call 1-877-878-LANL (5265) or visit us at www.bcbsnm.com/coverage. If you aren't clear about any of the underlined terms used in this form, see the Glossary. You can view the Glossary at www.dol.gov/ebsa/pdf/SBCUniformGlossary.pdf or call 1-800-432-0750 to request a copy. This is only a summary. If you want more detail about your coverage and costs, you can get the complete terms in the policy or plan document at

  14. 1 of 8

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

    Coverage for: Individual/Family | Plan Type: PPO Questions: Call 1-877-878-LANL (5265)or visit us at www.bcbsnm.com/coverage. If you aren't clear about any of the underlined terms used in this form, see the Glossary. You can view the Glossary at www.dol.gov/ebsa/pdf/SBCUniformGlossary.pdf or call 1-877-878-LANL (5265) to request a copy. This is only a summary. If you want more detail about your coverage and costs, you can get the complete terms in the policy or plan document at

  15. 1 of 8

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

    National EPO for Retirees with Medicare Coverage Period: 01/01/2016 - 12/31/2016 Summary of Benefits and Coverage: What this Plan Covers & What it Costs Coverage for: Individual/Family | Plan Type: EPO Questions: Call 1-877-878-LANL (5265) or visit us at www.bcbsnm.com/coverage. If you aren't clear about any of the underlined terms used in this form, see the Glossary. You can view the Glossary at www.dol.gov/ebsa/pdf/SBCUniformGlossary.pdf or call 1-877-878-LANL (5265) to request a copy.

  16. 1 of 8

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

    PPO Retirees with Medicare Plan Coverage Period: 01/01/2016 - 12/31/2016 Summary of Benefits and Coverage: What this Plan Covers & What it Costs Coverage for: Individual/Family | Plan Type: PPO Questions: Call 1-877-878-LANL (5265) or visit us at www.bcbsnm.com/coverage. If you aren't clear about any of the underlined terms used in this form, see the Glossary. You can view the Glossary at www.dol.gov/ebsa/pdf/SBCUniformGlossary.pdf or call 1-877-878-LANL (5265) to request a copy. This is

  17. SR0107

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

    4, 2001 Media Contact: Bill Taylor (803) 725-2889 DOE & DOL Hold Public Meetings For Energy Employees Occupational Illness Compensation Program At Flag Ribbon Art Aiken SC (June 14, 2001) - The U.S. Departments of Labor and Energy will hold two public meetings at 1 p.m. and 7 p.m., Tuesday, June 19 at the North Augusta Community Center, North Augusta, SC, for employees and families who may be eligible for compensation under the Energy Employees Occupational Illness Compensation Program Act.

  18. Regulatory Oversight Program, July 1, 1993--March 3, 1997. Volume 2: Appendices

    SciTech Connect (OSTI)

    1997-12-31

    On July, 1993, a Regulatory Oversight (RO) organization was established within the US DOE, Oak Ridge Operations to provide regulatory oversight of the DOE uranium enrichment facilities leased to the United States Enrichment Corporation (USEC). The purpose of the OR program was to ensure continued plant safety, safeguards and security while the plants were transitioned to regulatory oversight by the Nuclear Regulatory Commission (NRC). Volume 2 contains copies of the documents which established the relationship between NRC, DOE, USEC, and DOL (Dept of Labor) required to facilitate regulatory oversight transition.

  19. GabrielCollin_uB_DNP.pptx

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

    ddress w hether t he MiniBooNE e xcess w as e o r : In t he n ext p hase b ecome a p art o f a n LArTPC b ased S BL p rogram... Electron---like s ignal Photon---like s ignal...

  20. PERFORMANCE OF THE

    Office of Scientific and Technical Information (OSTI)

    ...c) ,:ration of l.he chopper. l,r(,tuc.s a b-am thai is c(,tlllalif,l,, with mKm,tic corn- t.,r,:.'ssio, lliglwr ex('itatio, h:.,,'e l.,,ar,. preferred i order F'ourt.h, ...

  1. Public Understanding of Cleanup Levels DRAFT FAQ Public Involvement Committee Meeting, Hanford Advisory Board

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

    DRAFT FAQ Public Involvement Committee Meeting, Hanford Advisory Board Wednesday, June 5, 2013 at the Red Lion Hanford House in Richland Cleanup Levels The better the public understands how cleanup levels are set to determine what the acceptable levels of residual contamination may be left at Hanford, the more effective and meaningful their input into cleanup decisions will be. We must stay informed in order to stay involved and provide meaningful input. Here are some frequently asked questions

  2. Public Understanding of Cleanup Levels Discussion Public Involvement Committee Meeting - Hanford Advisory Board

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

    Discussion Public Involvement Committee Meeting - Hanford Advisory Board Wednesday, October 31, 2012 - Red Lion Hanford House, Richland Page 1 of 4 Cleanup Levels One of the reasons we want public involvement on cleanup decisions is to gather input about what kind of cleanup end-state the public wants, how clean is clean, or put another way, how dirty is acceptable. Cleanup decisions are complicated. Cleanup levels necessary to be protective dictate which cleanup actions are viable to consider.

  3. Project Reports for The Sealion Corporation - 2011 Project | Department of

    Office of Environmental Management (EM)

    Energy The Sealion Corporation - 2011 Project Project Reports for The Sealion Corporation - 2011 Project The Sea Lion Corporation (SLC), an Alaska Native Claims Settlement Act village corporation, is to conduct an energy efficiency feasibility study with the goal to create jobs by providing funding to train staff to be energy raters as well as weatherization/energy conservation technicians that specialize in building construction and energy savings technologies; and to conduct a feasibility

  4. Magnetic soft x-ray microscopy of the domain wall depinning process in

    Office of Scientific and Technical Information (OSTI)

    permalloy magnetic nanowires (Journal Article) | SciTech Connect Magnetic soft x-ray microscopy of the domain wall depinning process in permalloy magnetic nanowires Citation Details In-Document Search Title: Magnetic soft x-ray microscopy of the domain wall depinning process in permalloy magnetic nanowires Authors: Im, Mi-Young ; Bocklage, Lars ; Meier, Guido ; Fischer, Peter Publication Date: 2011-10-27 OSTI Identifier: 1172969 Report Number(s): LBNL-5866E DOE Contract Number:

  5. LANAI HIGH-DENSITY IRRADIANCE SENSOR NETWORK FOR CHARACTERIZING SOLAR RESOURCE VARIABILITY OF MW-SCALE PV SYSTEM

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

    LANAI HIGH-DENSITY IRRADIANCE SENSOR NETWORK FOR CHARACTERIZING SOLAR RESOURCE VARIABILITY OF MW-SCALE PV SYSTEM Scott Kuszamaul 1 , Abraham Ellis 1 , Joshua Stein 1 , and Lars Johnson 2 1 Sandia National Laboratories, Albuquerque, NM, USA 2 SunPower Corporation, Richmond, CA, USA ABSTRACT Sandia National Laboratories (Sandia) and SunPower Corporation (SunPower) have completed design and deployment of an autonomous irradiance monitoring system based on wireless mesh communications and a battery

  6. Santa Ynez Chumash Strategic Energy Planning and Capacity Building Project

    Energy Savers [EERE]

    Santa Ynez Chumash Strategic Energy Planning and Capacity Building Project Lars Davenport Environmental Specialist Santa Ynez Chumash Environmental Office March 24, 2014 137 Acre Reservation * Tribal government facilities * Casino, hotel, WWTP * 20 vehicles Off Reservation * 2 hotels, restaurant, 2 gas stations * 2 parking lots, business admin building * 7 acre fee-to-trust property * 1400 acre fee-to-trust Chumash Energy Overview Tribal Government Manages: Tribal government administration

  7. NREL: Technology Deployment - Engineering and Modeling Group, Integrated

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

    Applications Center Engineering and Modeling Group, Integrated Applications Center Learn more about the expertise and technical skills of NREL's Engineering and Modeling group by reading our short biographies: Kate Anderson (Group Manager) Kari Burman Dylan Cutler Jesse Dean Emma Elgqvist Alicen Kandt Lars Lisell David Lovullo Dan Olis Caleb Rockenbaugh Jimmy Salasovich Travis Simpkins Gregg Tomberlin Otto VanGeet Andy Walker Photo of Kate Anderson Kate Anderson Group Manager Areas of

  8. Targeting Net Zero Energy at Fort Carson: Assessment and Recommendations

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

    Targeting Net Zero Energy at Fort Carson: Assessment and Recommendations Prepared for the U.S. Department of Energy Federal Energy Management Program By National Renewable Energy Laboratory Kate Anderson, Tony Markel, Mike Simpson, John Leahey, Caleb Rockenbaugh, Lars Lisell, Kari Burman, and Mark Singer October 2011 ii NOTICE This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any

  9. Main Title 32pt

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

    Lanai High-Density Irradiance Sensor Network for Characterizing Solar Resource Variability of MW-Scale PV System June 21, 2010 Scott Kuszmaul 1 , Abraham Ellis 1 , Joshua Stein 1 , and Lars Johnson 2 1 Sandia National Laboratories 2 SunPower Corporation Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. 35 th Photovoltaic Specialist

  10. Fermilab Today

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

    15, 2015 spacer Subscribe | Contact Us | Archive | Classifieds | Guidelines | Help Search GO spacer Top Links Labwide calendar Fermilab at Work Wilson Hall Cafe menu Chez Leon menu Weather at Fermilab Announcements Today's New Announcements Nobel Laureate Carlo Rubbia presents at Muon Accelerator Program Spring Collaboration Meeting - May 18 Fermilab pool open June 9, memberships available Indian Road closure - May 16 LDRD preliminary proposals due May 29 Register now for LArSoft Workshop on

  11. Fermilab Today

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

    9, 2015 spacer Subscribe | Contact Us | Archive | Classifieds | Guidelines | Help Search GO spacer Top Links Labwide calendar Fermilab at Work Wilson Hall Cafe menu Chez Leon menu Weather at Fermilab Announcements Today's New Announcements Fermilab Board Game Guild LDRD preliminary proposals due today Chicago Science Fest - today and tomorrow Muscle Toning registration due June 2 Bill Kurtis presents "How the American Diet is Killing You" - June 3 Register now for LArSoft Workshop on

  12. Fermilab Today

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

    4, 2015 spacer Subscribe | Contact Us | Archive | Classifieds | Guidelines | Help Search GO spacer Top Links Labwide calendar Fermilab at Work Wilson Hall Cafe menu Chez Leon menu Weather at Fermilab Announcements Today's New Announcements Commercializing Innovation: office hours at IARC - June 11 art/LArSoft course at Fermilab, free registration - Aug. 3-7 Annual domestic hydrant flushing - June 6-7 Fermilab pool open June 9, memberships available Managing Conflict (half-day) on June 10

  13. Fermilab Today

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

    26, 2015 spacer Subscribe | Contact Us | Archive | Classifieds | Guidelines | Help Search GO spacer Top Links Labwide calendar Fermilab at Work Wilson Hall Cafe menu Chez Leon menu Weather at Fermilab Announcements Abri Credit Union celebrates the next generation - today NALWO potluck picnic in Kuhn Barn - July 1 art/LArSoft course at Fermilab, free registration - Aug. 3-7 Wilson Hall annual abandoned bike removal WalkingWorks week six winners Wednesday Walkers Preschool and youth swim lessons

  14. Fermilab Today

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

    2, 2015 spacer Subscribe | Contact Us | Archive | Classifieds | Guidelines | Help Search GO spacer Top Links Labwide calendar Fermilab at Work Wilson Hall Cafe menu Chez Leon menu Weather at Fermilab Announcements Today's New Announcements Commercializing innovation: office hours at IARC - July 15 Call for proposals: URA Visiting Scholars Program - deadline is Aug. 31 Raging Waves Waterpark employee discount art/LArSoft course at Fermilab, free registration - Aug. 3-7 Deadline for the University

  15. Savannah River Remediation, College Create Job Opportunities for Graduates

    Office of Environmental Management (EM)

    Santa Ynez Chumash Strategic Energy Planning and Capacity Building Project Lars Davenport Environmental Specialist Santa Ynez Chumash Environmental Office March 24, 2014 137 Acre Reservation * Tribal government facilities * Casino, hotel, WWTP * 20 vehicles Off Reservation * 2 hotels, restaurant, 2 gas stations * 2 parking lots, business admin building * 7 acre fee-to-trust property * 1400 acre fee-to-trust Chumash Energy Overview Tribal Government Manages: Tribal government administration

  16. SU-E-T-208: Incidence Cancer Risk From the Radiation Treatment for Acoustic Neuroma Patient

    SciTech Connect (OSTI)

    Kim, D; Chung, W; Shin, D; Yoon, M

    2014-06-01

    Purpose: The present study aimed to compare the incidence risk of a secondary cancer from therapeutic doses in patients receiving intensitymodulated radiotherapy (IMRT), volumetric modulated arc therapy (VMAT), and stereotactic radiosurgery (SRS). Methods: Four acoustic neuroma patients were treated with IMRT, VMAT, or SRS. Their incidnece excess relative risk (ERR), excess absolute risk (EAR), and lifetime attributable risk (LAR) were estimated using the corresponding therapeutic doses measured at various organs by radio-photoluminescence glass dosimeters (RPLGD) placed inside a humanoid phantom. Results: When a prescription dose was delivered in the planning target volume of the 4 patients, the average organ equivalent doses (OED) at the thyroid, lung, normal liver, colon, bladder, prostate (or ovary), and rectum were measured. The OED decreased as the distance from the primary beam increased. The thyroid received the highest OED compared to other organs. A LAR were estimated that more than 0.03% of AN patients would get radiation-induced cancer. Conclusion: The tyroid was highest radiation-induced cancer risk after radiation treatment for AN. We found that LAR can be increased by the transmitted dose from the primary beam. No modality-specific difference in radiation-induced cancer risk was observed in our study.

  17. Draft Site-Wide Environmental Impact Statement Nevada Summary Draft |

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration Summary Draft Attachment Size BLM 2010.pdf 47.6 KB BN 1999.pdf 15.21 MB DOE 1997Summary.pdf 14.44 MB DOE 1997 Volume 1.pdf 14.59 MB DOE 1997 Volume 2.pdf 29 MB DOE 1997 Volume 3.pdf 30.37 MB DOE 1997 Volume 4.pdf 23.71 MB DOE 1997 Volume 5.pdf 9.62 MB DOE 2002.pdf 11.31 MB DOE 2008a.zip 137.99 MB DOE 2008b.pdf 4.73 MB DOE 2010a.pdf 30.7 KB DOE 2010b.zip 75.86 MB DOE NV 1998a.pdf 11.64 MB DOE NV 1998b.pdf 6.9 MB DOE NV 2009.pdf 40.88 MB DOL 2010a.pdf

  18. Domoic acid production near California coastal upwelling zones, June 1998

    SciTech Connect (OSTI)

    Trainer, V L. (National Marine Fisheries Service); Adams, Nicolaus G. (National Marine Fisheries Service); Bill, Brian D. (National Marine Fisheries Service); Stehr, Carla M. (National Marine Fisheries Service); Wekell, John C. (National Marine Fisheries Service); Moeller, Peter (National Ocean Service, Marine Biotoxins Program); Busman, Mark (National Ocean Service, Marine Biotoxins Program); Woodruff, Dana L. (BATTELLE (PACIFIC NW LAB))

    2000-01-01

    Sea lion mortalities in central California during May and June 1998 were traced to their ingestion of sardines and anchovies that had accumulated the neurotoxin domoic acid. The detection of toxin in urine, feces, and stomach contents of several sea lions represents the first proven occurrence of domoic acid transfer through the food chain to a marine mammal. The pennate diatoms, Pseudo-nitzschia multiseries and P. australis, were the dominant, toxin-producing phytoplankton constituting algal blooms near Monterey Bay, Half Moon Bay, and Oceano Dunes, areas where sea lions with neurological symptoms stranded. Toxic Pseudo-nitzschia were also found near Morrow Bay, Point Conception, Point Arguello, and Santa Barbara, demonstrating that these species were widespread along the central California coast in June 1998. Measurements of domoic acid during three cruises in early June showed the highest cellular toxin levels in P. multiseries near Point A?o Nuevo and in P. australis from Morro w Bay. Maximum cellular domoic acid levels were observed within 20 km of the coast between 0 and 5 m depth, although toxin was also measured to depths of 40 m. Hydrographic data indicated that the highest toxin levels and greatest numbers of toxic cells were positioned in water masses associated with upwelling zones near coastal headlands. Nutrient levels at these sites were less than those typically measured during periods of active upwelling, due to the 1998 El Ni?o event. The flow of cells and/or nutrients from coastal headlands into embayments where cells can multiply in a stratified environment is a possible mechanism of bloom development along the central California coast. This coupling of toxic Pseudo-nitzschia growth near upwelling zones with physical processes involved in cell transport will be understood only when long-term measurements are made at several key coastal locations, aiding in our capability to predict domoic-acid producing algal blooms.

  19. Buildings Energy Data Book: 3.7 Retail Markets and Companies

    Buildings Energy Data Book [EERE]

    3 2010 Top Supermarkets, by Sales 2010 All Commodity Supermarket Wal-Mart Stores 3,001 Kroger Co. 2,460 Safeway, Inc. 1,461 Supervalu, Inc. 1,504 Ahold USA, Inc. (Stop and Shop, Giant) 746 Publix Super Markets, Inc. 1,035 Delhaize America, Inc. (Food Lion) 1,641 H.E. Butt Grocery Co. (HEB) 291 Meijer Inc. 195 Great Atlantic & Pacific Tea Co. (Pathmark) 373 Note(s): Source(s): All commodity volume in this example represents the "annualized range of the estimated retail sales volume of

  20. The Hanford Advisory Board (HAB or Board) welcomes public comment on cleanup of

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

    HAB or Board) welcomes public comment on cleanup of the Hanford Site. Those wishing to make public comment during the meeting should sign in and notify the Board's administrator (at the back of the room). The chair will be notified of the request and will ask for public comment at the conclusion of the next agenda item. Hanford Advisory Board April Agenda FINAL- Page 1/ 4 Hanford Advisory Board April 13-14, 2016 Location: Columbia/Benton Franklin Room, Red Lion Hanford House, 802 George

  1. Appication to Export Electric Energy OE Docket No. EA-390 Global Pure

    Energy Savers [EERE]

    Energy, LLC | Department of Energy Appication to Export Electric Energy OE Docket No. EA-390 Global Pure Energy, LLC Appication to Export Electric Energy OE Docket No. EA-390 Global Pure Energy, LLC Application from Global Pure Energy to export electric energy to Mexico. PDF icon EA-390 Global Pure Energy (MX).pdf More Documents & Publications EA-390 Global Pure Energy, LLC Application to Export Electric Energy OE Docket No. EA-415 Lion Shield Energy, LLC: Federal Register Notice, Volume

  2. TH-C-19A-06: Measurements with a New Commercial Synthetic Single Crystal Diamond Detector

    SciTech Connect (OSTI)

    Laub, W; Crilly, R

    2014-06-15

    Purpose: A commercial version of a synthetic single crystal diamond detector in a Scottky diode configuration was recently released as the new type 60019 microDiamond detector (PTW-Freiburg). In this study we investigate the dosimetric properties of this detector and explore if the use of the microDiamond detector can be expanded to high energy photon beams of up to 15MV and to large field measurements. Methods: Energy dependency was investigated. Photon and electron depth-dose curves were measured. Photon PDDs were measured with the Semiflex type 31010, microLion type 31018, P-Diode type 60016, SRS Diode type 60018, and the microDiamond type 60019 detector. Electron depth-dose curves were measured with a Markus chamber type 23343, an E Diode type 60017 and the microDiamond type 60019 detector (all PTW-Freiburg). Profiles were measured with the E-Diode and microDiamond at dose maximum depths. Results: The microDiamond detector shows no energy dependence in high energy photon or electron dosimetry. Electron PDD measurements with the E-Diode and microDiamond are in good agreement except for the bremsstrahlungs region, where values are about 0.5 % lower with the microDiamond detector. Markus detector measurements agree with E-Diode measurements in this region. For depths larger than dmax, depth-dose curves of photon beams measured with the microDiamond detector are in close agreement to those measured with the microLion detector for small fields and with those measured with a Semiflex 0.125cc ionization chamber for large fields. For profile measurements, microDiamond detector measurements agree well with microLion and P-Diode measurements in the high-dose region and the penumbra region. For areas outside the open field, P-Diode measurements are about 0.5–1.0% higher than microDiamond and microLion measurements. Conclusion: The investigated diamond detector is suitable for a wide range of applications in high energy photon and electron dosimetry and is interesting for relative as well as absolute dosimetry.

  3. 51979 hearing public 012610.ptx

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

    U.S. DEPARTMENT OF ENERGY DRAFT TANK CLOSURE AND WASTE MANAGEMENT ENVIRONMENTAL IMPACT STATEMENT PUBLIC HEARING DATE: JANUARY 26, 2010 6:00 p.m. RED LION HOTEL 802 George Washington Way Richland, Washington 99352 James Parham, Facilitator PANEL MEMBERS: Ms. Mary Beth Burandt, U.S. Department of Energy, Office of River Protection Ms. Suzanne Dahl, Washington State Department of Ecology, Hanford Project Office Public Hearing January 26, 2010 2 1 U.S. DEPARTMENT OF ENERGY 2 3 DRAFT TANK CLOSURE

  4. The Sealion Corporation- 2011 Project

    Broader source: Energy.gov [DOE]

    The Sea Lion Corporation (SLC), an Alaska Native Claims Settlement Act village corporation, is to conduct an energy efficiency feasibility study with the goal to create jobs by providing funding to train staff to be energy raters as well as weatherization/energy conservation technicians that specialize in building construction and energy savings technologies; and to conduct a feasibility study that demonstrates a 30% reduction in residential/commercial energy usage and identify the economic benefits of implementing energy efficiency measures to the tribe.

  5. DepoNet

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

    DRAFT TANK CLOSURE AND WASTE MANAGEMENT ENVIRONMENTAL IMPACT STATEMENT PUBLIC HEARING DATE: FEBRUARY 23, 2010 6:00 p.m. RED LION INN AT THE PARK 303 WEST NORTH RIVER DRIVE SPOKANE, WA 99206 James Parham, Facilitator PANEL MEMBERS: Ms. Mary Beth Burandt, U.S. Department of Energy, Office of River Protection Jeff Lyon, Washington State Department of Ecology, Hanford Project Office Nationwide Scheduling Toll Free: 1.800.337.6638 Facsimile: 1.973.355.3094 www.deponet.com Public Hearing February 23,

  6. Guidance Systems Division ,

    Office of Legacy Management (LM)

    Oockec No. 10-0772 22 OCT 1981 Bcndlx CorporaLion ' Guidance Systems Division , ATTN: Mr. Wf 11 la,,, Hnrr,,or Manngar, PlanL Englne0rtny Teterboro, New Jersey 07608 uwm STATES NUCLEAll I-IEOULATOIJY COMMISSION REGION i 631 PARK A"LH"I KIN0 OF PR"ISIA. PCNNIVLVANIA ID40' Gentlemen: Subject: Inspectfon 81-15 _ "-- .,; .z .;; Thts refers to the closeout safety \nspectlon conducted by Ms. M. Campbell of this office on August 27, 1961, of activities formerly authorized by NRC

  7. Applicaiton of the Computer Program SASSI for Seismic SSI Analysis of WTP Facilities

    Office of Environmental Management (EM)

    Energy, LLC | Department of Energy Appication to Export Electric Energy OE Docket No. EA-390 Global Pure Energy, LLC Appication to Export Electric Energy OE Docket No. EA-390 Global Pure Energy, LLC Application from Global Pure Energy to export electric energy to Mexico. PDF icon EA-390 Global Pure Energy (MX).pdf More Documents & Publications EA-390 Global Pure Energy, LLC Application to Export Electric Energy OE Docket No. EA-415 Lion Shield Energy, LLC: Federal Register Notice, Volume

  8. Hanford Treats Record Amount of Groundwater

    Office of Environmental Management (EM)

    September 13, 2011 Hanford Treats Record Amount of Groundwater RICHLAND, Wash. - Workers have treated more than 800 million gallons of groundwater at the Hanford Site so far this year, a record annual amount. Last year, workers with DOE contractor CH2M HILL Plateau Remediation Company treated 600 mil- lion gallons of groundwater at the site. "It's great to know the amount of treated groundwater is increasing. We are meeting our goals, which means we are protecting the Columbia River,"

  9. Recovery Act. Demonstration of a Pilot Integrated Biorefinery for the Efficient, Direct Conversion of Biomass to Diesel Fuel

    SciTech Connect (OSTI)

    Schuetzle, Dennis; Tamblyn, Greg; Caldwell, Matt; Hanbury, Orion; Schuetzle, Robert; Rodriguez, Ramer; Johnson, Alex; Deichert, Fred; Jorgensen, Roger; Struble, Doug

    2015-05-12

    The Renewable Energy Institute International, in collaboration with Greyrock Energy and Red Lion Bio-Energy (RLB) has successfully demonstrated operation of a 25 ton per day (tpd) nameplate capacity, pilot, pre-commercial-scale integrated biorefinery (IBR) plant for the direct production of premium, “drop-in”, synthetic fuels from agriculture and forest waste feedstocks using next-generation thermochemical and catalytic conversion technologies. The IBR plant was built and tested at the Energy Center, which is located in the University of Toledo Medical Campus in Toledo, Ohio.

  10. ARM - Facility News Article

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

    May 30, 2014 [Facility News] Farewell, Dr. Peter Lamb-A Lion for Climate Research Bookmark and Share Pete Lamb Pete Lamb A valued friend and colleague, ARM Facility pioneer, and site scientist for the ARM Southern Great Plains (SGP) site for many years, Dr. Peter Lamb passed away unexpectedly but peacefully at his home on May 28 at the age of 66. His contributions and many friendships throughout the ARM Facility and scientific community are a testament to his passion and dedication to climate

  11. The dilemma of gaps in carbonate stratigraphic sequences: A case history from the Jurassic of the Venetian Alps, Italy

    SciTech Connect (OSTI)

    Zempolich, W.G. )

    1991-03-01

    The Lower Ammonitico Rosso (L.A.R.) of the western Venetian Alps is a thin, red nodular limestone that overlies a thick Late Triassic to Middle Jurassic (Aalenian) shallow-water platform sequence. It is thought to represent a Middle Jurassic (Bajocian) drowning event whereby the Trento Platform became a submerged plateau. The L.A.R. is problematic in that it (1) is rich in ammonites and other pelagic fauna; (2) contains stromatolites, oncolites, and shallow-water sedimentary structures; and (3) directly overlies platform sediments that contain complex brecciated fabrics filled by cement and Bajocian-age sediment. These seemingly contradictory features have generated much debate as to the sequence stratigraphy of the Trento Platform. New evidence suggests that the L.A.R. was deposited in a shallow-water environment following a period of subaerial exposure. In an east-west transect from the platform edge to platform interior, a clear transition is exhibited from high- and low-energy open-marine facies to restricted lagoonal facies. High-energy open-marine facies include well-sorted skeletal- and peloidal-rich sands possessing low-angle to planar cross stratification and thin, fairly sorted ammonite- and belemnite-rich gravels. Sands include both shallow-water and pelagic fauna; gravels commonly contain ripup clasts from underlying sediments. Low-energy open-marine facies consist of buff colored wackestones and packstones that contain ammonites, belemnites, pelagic bivalves, and peloids. With respect to paleogeography, the abrupt transition from open-marine facies at the platform edge to lagoonal facies in the platform interior indicates that thrombolites, stromatolites, and oncolites accumulated in a shallow restricted environment.

  12. Assessment of uncertainties in radiation-induced cancer risk predictions at clinically relevant doses

    SciTech Connect (OSTI)

    Nguyen, J.; Moteabbed, M.; Paganetti, H.

    2015-01-15

    Purpose: Theoretical dose–response models offer the possibility to assess second cancer induction risks after external beam therapy. The parameters used in these models are determined with limited data from epidemiological studies. Risk estimations are thus associated with considerable uncertainties. This study aims at illustrating uncertainties when predicting the risk for organ-specific second cancers in the primary radiation field illustrated by choosing selected treatment plans for brain cancer patients. Methods: A widely used risk model was considered in this study. The uncertainties of the model parameters were estimated with reported data of second cancer incidences for various organs. Standard error propagation was then subsequently applied to assess the uncertainty in the risk model. Next, second cancer risks of five pediatric patients treated for cancer in the head and neck regions were calculated. For each case, treatment plans for proton and photon therapy were designed to estimate the uncertainties (a) in the lifetime attributable risk (LAR) for a given treatment modality and (b) when comparing risks of two different treatment modalities. Results: Uncertainties in excess of 100% of the risk were found for almost all organs considered. When applied to treatment plans, the calculated LAR values have uncertainties of the same magnitude. A comparison between cancer risks of different treatment modalities, however, does allow statistically significant conclusions. In the studied cases, the patient averaged LAR ratio of proton and photon treatments was 0.35, 0.56, and 0.59 for brain carcinoma, brain sarcoma, and bone sarcoma, respectively. Their corresponding uncertainties were estimated to be potentially below 5%, depending on uncertainties in dosimetry. Conclusions: The uncertainty in the dose–response curve in cancer risk models makes it currently impractical to predict the risk for an individual external beam treatment. On the other hand, the ratio of absolute risks between two modalities is less sensitive to the uncertainties in the risk model and can provide statistically significant estimates.

  13. Electrically active Er doping in InAs, In[sub 0.53]Ga[sub 0.47]As, and GaAs

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | SciTech Connect Electrically active Er doping in InAs, In[sub 0.53]Ga[sub 0.47]As, and GaAs Citation Details In-Document Search Title: Electrically active Er doping in InAs, In[sub 0.53]Ga[sub 0.47]As, and GaAs Authors: Burke, Peter G. ; Ismer, Lars ; Lu, Hong ; Frantz, Elan ; Janotti, Anderson ; Van de Walle, Chris G. ; Bowers, John E. ; Gossard, Arthur C. Publication Date: 2012-01-01 OSTI Identifier: 1105361 DOE Contract Number: SC0001009 Resource Type: Journal Article

  14. The MicroBooNE Experiment - About the Detector

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

    the Detector Cryostat delivered Assembly Photos The MicroBooNE time projection chamber (TPC) was assembled at Fermilab in 2012-2013, sealed in the cryostat at the end of 2013, and installed in the Liquid Argon Test Facilty (LArTF) in the Booster neutrino beamline in June 2014. Watch a video of the MicroBooNE detector move! Please check Assembly Photos for a slide-show of the effort These same photos are posted here in a simpler format Photos of Wires Taken from inside the cryostat in April 2015

  15. Magnetic soft x-ray microscopy of the

    Office of Scientific and Technical Information (OSTI)

    soft x-ray microscopy of the domain wail depinning process in permalloy magnetic nanowires Mi-Young Im ', Lars Bocklage^, Guido Meier^ and Peter Fischer' '^ C e ir te r -f o rX ^ a y Optics, Lawrence Berkeley N ational Laboratory, Berkeley, CA 94720, USA ^ Institut fiir A ngew andte Physik und Zentrum ftir M ikrostrukturforschung, U niversitat Hamburg, Jungiusstrasse 11, 20355 Hamburg, Germany Abstract F u ll-fie ld m a g n e tic tra n sm iss io n x -ra y m ic ro sc o p y at h ig h sp a tia l

  16. Opportunities in Catalysis Research Using Synchrotron Radiation

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

    in Catalysis Research Using Synchrotron Radiation Tuesday 10/8/02 Chair: Lars Pettersson 1:30-1:40 Anders Nilsson Welcome 1:40-2:30 Gabor Somorjai University of California, Berkeley and LBLN Need for New Directions of Research at the Frontiers of Catalysis Science 2:30-3:00 Geoff Thornton University of Manchester Influence of defects on the reactivity of ZnO 3:00-3:30 Anders Nilsson Stanford Synchrotron Radiation Laboratory Soft X-ray Spectroscopy of Surfaces and Reactions 3:30-3:45 Break Chair:

  17. LOS ALAMOS, N.M., July 27, 2015- Four Los Alamos National Laboratory projects

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

    Los Alamos projects selected as R&D 100 Award finalists July 27, 2015 LOS ALAMOS, N.M., July 27, 2015- Four Los Alamos National Laboratory projects have been selected as finalists for the 2015 R&D 100 awards, which honor the top 100 proven technological advances of the past year as determined by a panel selected by R&D Magazine. The Los Alamos finalists are: LARS: Lab-scale Asynchronous Radiographic System, PipeLIBS: A Self-Contained Elemental Analysis Tool for the Oil Industry,

  18. A. M. Szelc, Neutrino 2014, Boston

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

    M. Szelc, Neutrino 2014, Boston 1 6/7/14 Recent Results from ArgoNeuT and Status of MicroBooNE Andrzej Szelc (on behalf of the ArgoNeuT and MicroBooNE collaborations) Yale University A. M. Szelc, Neutrino 2014, Boston 2 6/7/14 Why Liquid Argon? ● Bubble chamber quality of data with added full calorimetry. ● Can produce physics results with a "table-top" size experiment: - Benchmark - "standard candle" results. - Physics enabled by LAr capabilities. - Development towards

  19. APS: Denver, CO

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

    Kaleko for the MicroBooNE Collaboration April 16, 2013 APS: Denver, CO  General MicroBooNE  TPC Electronics ◦ Data volumes, data flow  PMT Electronics ◦ Data volumes, data flow ◦ Triggering  Supernova readout 2  Liquid Argon TPC: 170ton LAr, 86ton active.  32 cryogenic PMTs: triggering and timing information. ◦ Also reconstruction, cosmic ID, etc.  TPC: ◦ 3mm wire spacing ◦ 2.5m drift (1.6ms) ◦ 500V/cm ◦ 3 wire readout planes (Y, U, V) ◦ 8256 channels (cold

  20. HV in Noble Liquids

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

    in Noble Liquids 8 Nov 2013 High Voltage Tests for MicroBooNE Byron Lundberg Fermilab presenting for the Collaboration & Task Force 4 1 Friday, November 8, 13 HV in Noble Liquids MicroBooNE Experiment  A liquid argon time projection chamber (LAr TPC) containing 170 tons of liquid argon, and located on the Booster Neutrino Beamline.  MiniBooNE  MicroBooNE 8,#256#wires;#U,V,Y#planes;#3#mm#spacing# 32#PMTs#for#fast#light#collec?ons# @ L A r T F 2 Friday, November 8, 13 HV in Noble

  1. /Users/jzennamo/Desktop/ObsLimit_MiniSciBooNE_SBN_numuDis.pdf

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

    µ θ 2 2 sin 3 - 10 2 - 10 1 - 10 1 ] 2 [eV 2 m ∆ 1 - 10 1 10 2 10 POT) 20 10 × POT) and T600 (6.6 21 10 × MicroBooNE (1.3 POT) 20 10 × LAr1-ND (6.6 mode, CC Events ν Stat, Flux, Cross Section Uncerts. Reconstructed Energy Efficiency µ ν 80% Shape and Rate 90% CL CL σ 3 CL σ 5 MiniBooNE + SciBooNE 90% CL

  2. Turnaround team revitalizes mining operations

    SciTech Connect (OSTI)

    Buchsbaum, L.

    2005-11-01

    Starting from scratch, the Broe Companies' Century Coal trains the next generation. The article describes how the newly created Century Coal LLC, controlled by Denver-based Broe Companies investment firm, is rebuilding and expanding its highwall mining operations, increasing production from a current 1 million tons to 5 to 6 million tons in 2006 and 2007. The company has a $100,000 outreach program with 95% of these funds going to local communities. Present coal mining operations are spread around Bell, Clay, Harlan Knox and Leslie Counties. A priority is the renovation of the WenLar preparation plant in Bell County. 5 photos.

  3. LIQUID ARGON CRYOGENICS AT FERMILAB Ben Carls Fermilab

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

    LIQUID ARGON CRYOGENICS AT FERMILAB Ben Carls Fermilab 1 LAr Work at Fermilab 2 2007 2008 2010 2013 100% R&D 100% Physics Materials/ Electronics Test Stand LAPD ArgoNeuT * Cryostat - 150'' ID x 40 ft long x 7/16'' thick; weighs about 70,000 lbs - Full Vacuum - 30 psig - About 35,000 gal. Liquid Argon - Insulated by 16'' Closed Cell Spray on Polyurethane - Supported by 2 High Density (12- 15 pcf) Polyurethane Saddles - Ribbed design Heat load calcs performed by Glenn Morgan Cryostat at DZero

  4. Modified Version of High Efficiency Dehumidification System (HEDS) ESTCP Presentation EW-201344

    Office of Environmental Management (EM)

    Models & Tools for Evaluation of Project Options Tribal Energy Program Review 2015 Lars Lisell 5/7/2015 2 Energy Audits/Energy Evaluation * Envelope/Weatherization * Lighting * HVAC * Plug loads 3 * http://www.nrel.gov/gis/ RE Resource Maps 4 * Biopower Atlas * https://mapsbeta.nrel.gov/biopower-atlas/ RE Resource Maps 5 PV Watts http://pvwatts.nrel.gov/ 6 PV Watts http://pvwatts.nrel.gov/ 7 PV Watts http://pvwatts.nrel.gov/ 8 PV Watts http://pvwatts.nrel.gov/ 9 PV Watts

  5. Studies

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

    Studies of the Cosmic Ray Flux in MicroBooNE Katherine Woodruff with Vassili Papavassiliou (Prof.) Stephen Pate (Prof.) Tia Miceli (Postdoc) Alistair McLean (Undergraduate) for the MicroBooNE Collaboration APS April Meeting April 7, 2014 Katherine Woodruff, et al. New Mexico State University 1/14 MicroBooNE MicroBooNE is a liquid Argon time projection chamber (LArTPC) designed to detect neutrino interactions The liquid argon serves as a target for a neutrino beam 87 ton active volume (170 ton

  6. Workshop on Calorimetery for the Superconducting Super Collider

    SciTech Connect (OSTI)

    Mulholland, G.T.; /Fermilab

    1989-03-19

    The international workshop brought together 170 participants to further develop the SSC design and performance specifications of the LAr, Gas, Scintillation, Silicon, and Warm Liquid calorimeter technologies, and to develop the general topics of Requirements, Simulation, and Electronics. Progress was made across a broad front in all areas; at the feasibility level for some and In the fine structure for others. The meeting established areas of agreement, provided some general direction, and helped to quantify some differences at widely varying levels of detector technology development. The workshop helped to level the different understandings of the participants; increased the depth of the generalists and the breadth of the specialists. A high degree of group partitioning limited access to the detailed discussion within some detector groups. The communication was clearly necessary and rewarding, and seemed to meet or exceed the expectations of most participants. This report will deal with: the Liquid Argon detector and, to a lesser extent, the Requirements working groups, an update on uranIum material logistics, and a view of LAr calorimetry by others.

  7. License Amendment Request for Storing Exelon Sister Nuclear Stations Class B/C LLRW in the LaSalle Station Interim Radwaste Storage Facility - 13620

    SciTech Connect (OSTI)

    Azar, Miguel; Gardner, Donald A.; Taylor, Edward R.

    2013-07-01

    Exelon Nuclear (Exelon) designed and constructed an Interim Radwaste Storage Facility (IRSF) in the mid-1980's at LaSalle County Nuclear Station (LaSalle). The facility was designed to store low-level radioactive waste (LLRW) on an interim basis, i.e., up to five years. The primary reason for the IRSF was to offset lack of disposal in case existing disposal facilities, such as the Southeast Compact's Barnwell Disposal Facility in Barnwell, South Carolina, ceased accepting radioactive waste from utilities not in the Southeast Compact. Approximately ninety percent of the Radwaste projected to be stored in the LaSalle IRSF in that period of time was Class A, with the balance being Class B/C waste. On July 1, 2008 the Barnwell Disposal Facility in the Southeast Compact closed its doors to out of- compact Radwaste, which precluded LaSalle from shipping Class B/C Radwaste to an outside disposal facility. Class A waste generated by LaSalle is still able to be disposed at the 'Envirocare of Utah LLRW Disposal Complex' in Clive, Utah. Thus the need for utilizing the LaSalle IRSF for storing Class B/C Radwaste for an extended period, perhaps life-of-plant or more became apparent. Additionally, other Exelon Midwest nuclear stations located in Illinois that did not build an IRSF heretofore also needed extended Radwaste storage. In early 2009, Exelon made a decision to forward Radwaste from the Byron Nuclear Station (Byron), Braidwood Nuclear Station (Braidwood), and Clinton Nuclear Station (Clinton) to LaSalle's IRSF. As only Class B/C Radwaste would need to be forwarded to LaSalle, the original volumetric capacity of the LaSalle IRSF was capable of handling the small number of additional expected shipments annually from the Exelon sister nuclear stations in Illinois. Forwarding Class B/C Radwaste from the Exelon sister nuclear stations in Illinois to LaSalle would require an amendment to the LaSalle Station operating license. Exelon submitted the License Amendment Request (LAR) to NRC on January 6, 2010; NRC approved the LAR on July 21, 2011. A similar decision was made by Exelon in early 2009 to forward Radwaste from Limerick Nuclear Station to its sister station, the Peach Bottom Atomic Power Station; both in Pennsylvania. A LAR submittal to the NRC was also provided and NRC approval was received in 2011. (authors)

  8. IMPLEMENTING THE NFPA 805 PROCESS: Observations of a Technical Reviewer

    SciTech Connect (OSTI)

    Short, Steven M.; Coles, Garill A.; Bohlander, Karl L.; Layton, Robert F.; Ivans, William J.; dePeralta, Fleurdeliza A.; Lowry, Peter P.

    2015-04-26

    In June 2004 the U.S. Nuclear Regulatory Commission (NRC) amended its fire protection requirements to permit existing nuclear power reactor licensees to voluntarily adopt fire protection requirements contained in National Fire Protection Association (NFPA) Standard 805. NFPA 805 is a performance-based standard for nuclear power plant fire protection that is an alternative to the deterministic, prescriptive fire protection requirements, such as 10 CFR 50 Appendix R, that was issued in 1980. One aspect of implementing NFPA 805 is that the licensee adopts the performance goals, objectives, and criteria for nuclear safety specified in the Standard. These goals, objectives, and criteria can be met through the implementation of deterministic approaches or performance-based approaches, including engineering analyses, probabilistic risk assessment, and fire modeling. Licensees voluntarily adopting the fire protection requirements in NFPA 805 must submit a license amendment request (LAR) to the NRC. The LAR provides the new proposed fire protection licensing basis, including the methodology and results of required evaluations and analyses that show how the NFPA 805 performance criteria are met. As of August 2014, licensees have submitted LARs for 26 nuclear power plants, representing 42 nuclear reactor units. Of these, 7 nuclear power plants, representing 10 nuclear reactor units, have been issued a safety evaluation (SE) by the NRC approving transition of their fire protection licensing basis to one that complies with NFPA 805. Pacific Northwest National Laboratory (PNNL) supports the NRC staff’s technical review of the LARs in the areas of fundamental fire protection, safe shutdown analysis, and Probabilistic Risk Assessment (PRA). PNNL, of course, cannot speak for the nuclear industry and its choice of implementation strategies or the NRC staff’s assessment of the approaches being taken to adopt NFPA 805. However, as a reviewer of the technical details of these submittals, PNNL is in a position to observe the array of implementation tactics taken in these submittals, and observe different ways licensees are making the NFPA 805 process work. For example, we see differences in how fire areas are being transitioned, the kinds of plant modifications being implemented, the changes being made to plant procedures, the number and types of recovery actions being credited, and the kinds and extent of detailed modeling being performed in support of the Fire PRAs. As a caveat, we note that it is probably too early to comment on the overall success or limitations of the NFPA 805 process or provide lessons learned for the future. Furthermore, it is not our intention to endorse any particular approach taken in a submittal over another or to critique the industry or the regulator. Rather our goal in this paper is to summarize a set of interesting and useful differences across submittals that may provide context for further future discussions about what we (i.e., reviewers, industry, and regulators) have learned in being part of the NFPA process; and how to best use that information to inform future NFPA 805 activities or other risk-informed endeavors.

  9. Summary of the Second Workshop on Liquid Argon Time Projection Chamber Research and Development in the United States

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

    Acciarri, R.; Adamowski, M.; Artrip, D.; Baller, B.; Bromberg, C.; Cavanna, F.; B. Carls; Chen, H.; Deptuch, G.; Epprecht, L.; et al

    2015-07-28

    The second workshop to discuss the development of liquid argon time projection chambers (LArTPCs) in the United States was held at Fermilab on July 8-9, 2014. The workshop was organized under the auspices of the Coordinating Panel for Advanced Detectors, a body that was initiated by the American Physical Society Division of Particles and Fields. All presentations at the workshop were made in six topical plenary sessions: i) Argon Purity and Cryogenics, ii) TPC and High Voltage, iii) Electronics, Data Acquisition and Triggering, iv) Scintillation Light Detection, v) Calibration and Test Beams, and vi) Software. This document summarizes the currentmore » efforts in each of these areas. It primarily focuses on the work in the US, but also highlights work done elsewhere in the world.« less

  10. The ArgoNeuT Experiment

    SciTech Connect (OSTI)

    Szelc, Andrzej M.

    2015-05-15

    The ArgoNeuT (Argon Neutrino Test) Experiment ran on the NuMI beam line at the Fermi National Accelerator Laboratory, from Sep 2009 to Feb 2010. It is the first stage of the US R and D effort on using Liquid Argon Time Projection Chambers (LArTPCs) as neutrino detectors. ArgoNeuT has collected thousands of beam neutrino events in the 0.1 -10 GeV energy range during its run and, apart from fulfilling its R and D goals, is now publishing physics results, including the first measurement of the inclusive muon neutrino charged current differential cross sections on argon. These proceedings will present these results, together with the perspectives for ongoing and future analyses, as well as ideas for running the detector in a test beam of charged particles.

  11. A

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

    MicroBooNE Jennet Dickinson Columbia University for the MicroBooNE Collaboration April 16, 2013 MicroBooNE * Liquid A rgon , me p rojec,on c hamber (LArTPC) w ith 8 6 t on a c,ve v olume * Will s earch f or ν e a ppearance i n t he Booster B eam, b eginning i n 2 014 2 * Major g oals o f M icroBooNE i nclude - R&D t est b ench f or f uture l iquid A rgon d etectors - Refine m easurements o f n eutrino c ross s ec,ons - Inves,gate t he s ource o f t he M iniBooNE l ow e nergy excess Booster

  12. Multiphysics Model of Palladium Hydride Isotope Exchange Accounting for Higher Dimensionality

    SciTech Connect (OSTI)

    Gharagozloo, Patricia E.; Eliassi, Mehdi; Bon, Bradley Luis

    2015-03-01

    This report summarizes computational model developm ent and simulations results for a series of isotope exchange dynamics experiments i ncluding long and thin isothermal beds similar to the Foltz and Melius beds and a lar ger non-isothermal experiment on the NENG7 test bed. The multiphysics 2D axi-symmetr ic model simulates the temperature and pressure dependent exchange reactio n kinetics, pressure and isotope dependent stoichiometry, heat generation from the r eaction, reacting gas flow through porous media, and non-uniformities in the bed perme ability. The new model is now able to replicate the curved reaction front and asy mmetry of the exit gas mass fractions over time. The improved understanding of the exchange process and its dependence on the non-uniform bed properties and te mperatures in these larger systems is critical to the future design of such sy stems.

  13. M

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

    M icroBooNE T PC t rigger and G PS 6 ming s tudies Leonidas N . K alousis ( Virginia T ech.) for t he M icroBooNE c ollabora6on APS m ee6ng, D enver, A pril 2 013 MicroBooNE * MicroBooNE will be the largest Liquid Argon Time Projec6on Chamber ( LAr T PC) o pera6ng i n t he U nited S tates ( US). * The p rimary o bjec6ves o f t his e xperiment a re: - The i nves6ga6on o f t he M iniBooNE l ow e nergy e xcess - Detailed m easurements o f n eutrino i nterac6on c ross---sec6ons a nd, - Study of the

  14. Outage management and health physics issue, 2006

    SciTech Connect (OSTI)

    Agnihotri, Newal (ed.)

    2006-05-15

    The focus of the May-June issue is on outage management and health physics. Major articles/reports in this issue include: A design with experience for the U.S., by Michael J. Wallace, Constellation Generation Group; Hope to be among the first, by Randy Hutchinson, Entergy Nuclear; Plans to file COLs in 2008, by Garry Miller, Progress Energy; Evolution of ICRP's recommendations, by Lars-Erik Holm, ICRP; European network on education and training in radiological protection, by Michele Coeck, SCK-CEN, Belgium; Outage managment: an important tool for improving nuclear power plant performance, by Thomas Mazour and Jiri Mandula, IAEA, Austria; and Plant profile: Exploring new paths to excellence, by Anne Thomas, Exelon Nuclear.

  15. Summary of the Second Workshop on Liquid Argon Time Projection Chamber Research and Development in the United States

    SciTech Connect (OSTI)

    Acciarri, R.; Adamowski, M.; Artrip, D.; Baller, B.; Bromberg, C.; Cavanna, F.; B. Carls; Chen, H.; Deptuch, G.; Epprecht, L.; Dharmapalan, R.; Foreman, W.; Hahn, A.; Johnson, M.; Jones, B. J.P.; Junk, T.; Lang, K.; Lockwitz, S.; Marchionni, A.; Mauger, C.; Montanari, C.; Mufson, S.; Nessi, M.; Back, H. Olling; Petrillo, G.; Pordes, S.; Raaf, J.; Rebel, B.; Sinins, G.; Soderberg, M.; Spooner, N.; Stancari, M.; Strauss, T.; Terao, K.; Thorn, C.; Tope, T.; Toups, M.; Urheim, J.; Water, R. Van de; Wang, H.; Wasserman, R.; Weber, M.; Whittington, D.; Yang, T.

    2015-07-28

    The second workshop to discuss the development of liquid argon time projection chambers (LArTPCs) in the United States was held at Fermilab on July 8-9, 2014. The workshop was organized under the auspices of the Coordinating Panel for Advanced Detectors, a body that was initiated by the American Physical Society Division of Particles and Fields. All presentations at the workshop were made in six topical plenary sessions: i) Argon Purity and Cryogenics, ii) TPC and High Voltage, iii) Electronics, Data Acquisition and Triggering, iv) Scintillation Light Detection, v) Calibration and Test Beams, and vi) Software. This document summarizes the current efforts in each of these areas. It primarily focuses on the work in the US, but also highlights work done elsewhere in the world.

  16. Summary of the Second Workshop on Liquid Argon Time Projection Chamber Research and Development in the United States

    SciTech Connect (OSTI)

    Acciarri, R.; et al.

    2015-04-21

    The second workshop to discuss the development of liquid argon time projection chambers (LArTPCs) in the United States was held at Fermilab on July 8-9, 2014. The workshop was organized under the auspices of the Coordinating Panel for Advanced Detectors, a body that was initiated by the American Physical Society Division of Particles and Fields. All presentations at the workshop were made in six topical plenary sessions: i) Argon Purity and Cryogenics, ii) TPC and High Voltage, iii) Electronics, Data Acquisition and Triggering, iv) Scintillation Light Detection, v) Calibration and Test Beams, and vi) Software. This document summarizes the current efforts in each of these areas. It primarily focuses on the work in the US, but also highlights work done elsewhere in the world.

  17. Ecological Monitoring and Compliance Program 2014 Report

    SciTech Connect (OSTI)

    Hall, Derek B.; Anderson, David C.; Greger, Paul D.; Ostler, W. Kent

    2015-05-12

    The Ecological Monitoring and Compliance Program (EMAC), funded through the U.S. Department of Energy, National Nuclear Security Administration Nevada Field Office (NNSA/NFO, formerly Nevada Site Office), monitors the ecosystem of the Nevada National Security Site (NNSS) and ensures compliance with laws and regulations pertaining to NNSS biota. This report summarizes the program’s activities conducted by National Security Technologies, LLC (NSTec), during calendar year 2014. Program activities included (a) biological surveys at proposed activity sites, (b) desert tortoise compliance, (c) ecosystem monitoring, (d) sensitive plant species monitoring, (e) sensitive and protected/regulated animal monitoring, and (f) habitat restoration monitoring. During 2014, all applicable laws, regulations, and permit requirements were met, enabling EMAC to achieve its intended goals and objectives. Sensitive and protected/regulated species of the NNSS include 42 plants, 1 mollusk, 2 reptiles, 236 birds, and 27 mammals. These species are protected, regulated, or considered sensitive according to state or federal regulations and natural resource agencies and organizations. The desert tortoise (Gopherus agassizii) and the western yellow-billed cuckoo (Coccyzus americanus) are the only species on the NNSS protected under the Endangered Species Act, both listed as threatened. However, only one record of the cuckoo has ever been documented on the NNSS, and there is no good habitat for this species on the NNSS. It is considered a rare migrant. Biological surveys for the presence of sensitive and protected/regulated species and important biological resources on which they depend were conducted for 18 projects. A total of 199.18 hectares (ha) was surveyed for these projects. Sensitive and protected/regulated species and important biological resources found during these surveys included a predator burrow, one sidewinder rattlesnake (Crotalus cerastes), two mating speckled rattlesnakes (Crotalus mitchellii), and several species of cacti. NSTec provided to project managers a written summary report of all survey findings and mitigation recommendations, where applicable. Of the 18 projects on the NNSS, 15 occurred within the range of the threatened desert tortoise. Approximately 2.19 ha of desert tortoise habitat were disturbed. No desert tortoises were accidentally injured or killed by project activities, and no tortoises were killed by vehicles. On 13 occasions, tortoises were moved off the road and out of harm’s way. Six tortoises were found and transmitters attached as part of an approved study to assess impacts of vehicles on tortoises on the NNSS. NSTec biologists continued to monitor 37 juvenile desert tortoises as part of a collaborative effort to study survival and temperament of translocated animals. From 1978 until 2013, there has been an average of 11.2 wildland fires per year on the NNSS with an average of about 83.7 ha burned per fire. There were no wildland fires documented on the NNSS during 2014. Results from the wildland fuel surveys showed a very low risk of wildland fire due to reduced fuel loads caused by limited natural precipitation. Limited reptile trapping and reptile roadkill surveys were conducted to better define species distribution on the NNSS. Sixteen reptiles were trapped representing five species. Combined with data from 2013, 183 road kills were detected, representing 11 snake and 8 lizard species. Selected natural water sources were monitored to assess trends in physical and biological parameters, and one new water source was found. Wildlife use at five water troughs and four radiologically contaminated sumps was documented using motion-activated cameras. As part of the statewide effort to disseminate information throughout the botanical community, NSTec prepared a shape file with site-specific data for all 17 sensitive plants on the NNSS and provided it to the Nevada Natural Heritage Program for inclusion in their statewide database. No field surveys were conducted this year for sensitive plants on the NNSS due to poor growing conditions. Surveys of sensitive and protected/regulated animals during 2014 focused on winter raptors, bats, wild horses (Equus caballus), mule deer (Odocoileus hemionus), desert bighorn sheep (Ovis Canadensis nelsoni), and mountain lions (Puma concolor). Two permanent, long-term winter raptor survey routes were established and sampled in January and February. A total of 27 raptors representing 4 species were observed. The wild horse population increased from 30 to 41, with several yearlings recruiting into the population, possibly due to the death of a mountain lion known to prey on horse foals. Mule deer abundance and density measured with standardized deer surveys was similar to 2013 and appears to be stable. Desert bighorn sheep, including rams, ewes, and lambs, were detected using motion-activated cameras at four water sources. There are plans to conduct helicopter surveys to census the population during September 2015 and then capture and radio-collar up to 20 sheep during November 2015. Over 150 sheep scat samples have been collected for genetic analysis to try to determine how sheep on the NNSS are related to surrounding sheep populations. Information is presented about bird mortalities, Migratory Bird Treaty Act compliance, and a summary of nuisance animals and their control on the NNSS. A total of 93 mountain lion images (i.e., photographs or video clips) were taken during 220,379 camera hours at 16 of 32 sites sampled and another 11,946 images of at least 29 species other than mountain lions were taken as well. A mountain lion telemetry study continued in 2014. NNSS7 was tracked from January 1 to November 15 using a global positioning system satellite transmitter. He consumed 21 mule deer, 17 desert bighorn sheep, 1 juvenile bobcat, and 3 coyotes. Mule deer were primarily taken in the summer and fall. No new mountain lions were captured. A minimum of four adult lions (two males, two females), a subadult male, and three kittens were known to inhabit the NNSS during 2014. Two previously revegetated sites on the NNSS and one on the Tonopah Test Range (TTR) were monitored in 2014. The cover cap on the U-3ax/bl disposal unit, revegetated in 2000, and the 92-Acre Site at the Area 5 Radioactive Waste Management Complex, revegetated in 2011, were the restoration sites monitored on the NNSS. The Corrective Action Unit 407 Rollercoaster RADSAFE site, revegetated in 2000, was the restoration site monitored on the TTR. Plant cover and density were recorded at all sites except U-3ax/bl (qualitative monitoring), and reclamation success standards were evaluated, where applicable.

  18. Measurement of Scintillation and Ionization Yield and Scintillation Pulse Shape from Nuclear Recoils in Liquid Argon

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

    Cao, H.

    2015-05-26

    We have measured the scintillation and ionization yield of recoiling nuclei in liquid argon as a function of applied electric field by exposing a dual-phase liquid argon time projection chamber (LAr-TPC) to a low energy pulsed narrow band neutron beam produced at the Notre Dame Institute for Structure and Nuclear Astrophysics. Liquid scintillation counters were arranged to detect and identify neutrons scattered in the TPC and to select the energy of the recoiling nuclei. We also report measurements of the scintillation yields for nuclear recoils with energies from 10.3 to 57.3 keV and for median applied electric fields from 0more » to 970 V/cm. For the ionization yields, we report measurements from 16.9 to 57.3 keV and for electric fields from 96.4 to 486 V/cm. Furthermore, we report the observation of an anticorrelation between scintillation and ionization from nuclear recoils, which is similar to the anticorrelation between scintillation and ionization from electron recoils. Assuming that the energy loss partitions into excitons and ion pairs from 83mKr internal conversion electrons is comparable to that from 207Bi conversion electrons, we obtained the numbers of excitons (Nex) and ion pairs (Ni) and their ratio (Nex/Ni) produced by nuclear recoils from 16.9 to 57.3 keV. Motivated by arguments suggesting direction sensitivity in LAr-TPC signals due to columnar recombination, a comparison of the light and charge yield of recoils parallel and perpendicular to the applied electric field is presented for the first time.« less

  19. Imaging dose in breast radiotherapy: does breast size affect the dose to the organs at risk and the risk of secondary cancer to the contralateral breast?

    SciTech Connect (OSTI)

    Batumalai, Vikneswary; Quinn, Alexandra; Jameson, Michael; Delaney, Geoff; Holloway, Lois

    2015-03-15

    Correct target positioning is crucial for accurate dose delivery in breast radiotherapy resulting in utilisation of daily imaging. However, the radiation dose from daily imaging is associated with increased probability of secondary induced cancer. The aim of this study was to quantify doses associated with three imaging modalities and investigate the correlation of dose and varying breast size in breast radiotherapy. Planning computed tomography (CT) data sets of 30 breast cancer patients were utilised to simulate the dose received by various organs from a megavoltage computed tomography (MV-CT), megavoltage electronic portal image (MV-EPI) and megavoltage cone-beam computed tomography (MV-CBCT). The mean dose to organs adjacent to the target volume (contralateral breast, lungs, spinal cord and heart) were analysed. Pearson correlation analysis was performed to determine the relationship between imaging dose and primary breast volume and the lifetime attributable risk (LAR) of induced secondary cancer was calculated for the contralateral breast. The highest contralateral breast mean dose was from the MV-CBCT (1.79 Gy), followed by MV-EPI (0.22 Gy) and MV-CT (0.11 Gy). A similar trend was found for all organs at risk (OAR) analysed. The primary breast volume inversely correlated with the contralateral breast dose for all three imaging modalities. As the primary breast volume increases, the likelihood of a patient developing a radiation-induced secondary cancer to the contralateral breast decreases. MV-CBCT showed a stronger relationship between breast size and LAR of developing a radiation-induced contralateral breast cancer in comparison with the MV-CT and MV-EPI. For breast patients, imaging dose to OAR depends on imaging modality and treated breast size. When considering the use of imaging during breast radiotherapy, the patient's breast size and contralateral breast dose should be taken into account.

  20. QCD PHASE TRANSITIONS-VOLUME 15.

    SciTech Connect (OSTI)

    SCHAFER,T.

    1998-11-04

    The title of the workshop, ''The QCD Phase Transitions'', in fact happened to be too narrow for its real contents. It would be more accurate to say that it was devoted to different phases of QCD and QCD-related gauge theories, with strong emphasis on discussion of the underlying non-perturbative mechanisms which manifest themselves as all those phases. Before we go to specifics, let us emphasize one important aspect of the present status of non-perturbative Quantum Field Theory in general. It remains true that its studies do not get attention proportional to the intellectual challenge they deserve, and that the theorists working on it remain very fragmented. The efforts to create Theory of Everything including Quantum Gravity have attracted the lion share of attention and young talent. Nevertheless, in the last few years there was also a tremendous progress and even some shift of attention toward emphasis on the unity of non-perturbative phenomena. For example, we have seen some. efforts to connect the lessons from recent progress in Supersymmetric theories with that in QCD, as derived from phenomenology and lattice. Another example is Maldacena conjecture and related development, which connect three things together, string theory, super-gravity and the (N=4) supersymmetric gauge theory. Although the progress mentioned is remarkable by itself, if we would listen to each other more we may have chance to strengthen the field and reach better understanding of the spectacular non-perturbative physics.

  1. Archaeofaunal insights on pinniped-human interactions in the northeastern Pacific

    SciTech Connect (OSTI)

    Gifford-Gonzales, D; Newsome, S; Koch, P; Guilderson, T; Snodgrass, J; Burton, R

    2004-02-07

    Human exploitation of pinnipeds has considerable antiquity but shows increasing impacts on population numbers in the Holocene. Pinnipeds are a rich source of fat as well as protein. A few well-documented cases of regional extirpation of seals and sea lions by non-industrial peoples exist. The northeastern Pacific region, from southern California to Alaska, has yielded archaeological evidence for distributions and abundances of eared seals that differs markedly from historically documented biogeography. This is especially true of the northern fur seal (Callorhinus ursinus), among the most common pinnipeds in many archaeological sites from the Santa Barbara Channel area through to Kodiak Islands. This chapter reviews contemporary eared seal biogeography, evidence for the earlier timing and extent, of occurrence of northern fur seals along the northeastern Pacific coast, zooarchaeological and isotopic evidence for their foraging and probable maintenance of rookeries in lower latitudes, and for their disappearance from the southernmost part of their ancient distribution well before European contact. It also reviews ongoing debates over the behavioral ecology of ancient fur seals and over humans role in contributing to their disappearance.

  2. QCD Phase Transitions, Volume 15

    SciTech Connect (OSTI)

    Schaefer, T.; Shuryak, E.

    1999-03-20

    The title of the workshop, ''The QCD Phase Transitions'', in fact happened to be too narrow for its real contents. It would be more accurate to say that it was devoted to different phases of QCD and QCD-related gauge theories, with strong emphasis on discussion of the underlying non-perturbative mechanisms which manifest themselves as all those phases. Before we go to specifics, let us emphasize one important aspect of the present status of non-perturbative Quantum Field Theory in general. It remains true that its studies do not get attention proportional to the intellectual challenge they deserve, and that the theorists working on it remain very fragmented. The efforts to create Theory of Everything including Quantum Gravity have attracted the lion share of attention and young talent. Nevertheless, in the last few years there was also a tremendous progress and even some shift of attention toward emphasis on the unity of non-perturbative phenomena. For example, we have seen some efforts to connect the lessons from recent progress in Supersymmetric theories with that in QCD, as derived from phenomenology and lattice. Another example is Maldacena conjecture and related development, which connect three things together, string theory, super-gravity and the (N=4) supersymmetric gauge theory. Although the progress mentioned is remarkable by itself, if we would listen to each other more we may have chance to strengthen the field and reach better understanding of the spectacular non-perturbative physics.

  3. HOOPER BAY HOUSING ANALYSIS AND ENERGY FEASIBILITY REPORT

    SciTech Connect (OSTI)

    SEA LION CORPORATION; COLD CLIMATE HOUSING RESEARCH CENTER; SOLUTIONS FOR HEALTHY BREATHING; WHITNEY CONSTRUCTION

    2012-12-30

    Sea Lion applied for and received a grant from the Department of Energy (DOE) towards this end titled “Energy Efficiency Development and Deployment in Indian Country”. The initial objectives of the Hooper Bay Energy Efficiency Feasibility Study were to demonstrate a 30% reduction in residential/commercial energy usage and identify the economic benefits of implementing energy efficiency measures to the Tribe through: (1) partnering with Whitney Construction and Solutions for Healthy Breathing in the training and hire of 2 local energy assessors to conduct energy audits of 9 representative housing models and 2 commercial units in the community. These homes are representative of 52 homes constructed across different eras. (2) partnering with Cold Climate Housing Research Center to document current electrical and heating energy consumption and analyze data for a final feasibility report (3) assessing the economics of electricity & heating fuel usage; (4) projecting energy savings or fossil fuel reduction by modeling of improvement scenarios and cost feasibility The following two objectives will be completed after the publication of this report: (5) the development of materials lists for energy efficiency improvements (6) identifying financing options for the follow-up energy efficiency implementation phase.

  4. Final Technical Report

    SciTech Connect (OSTI)

    Wijewardhana, Rohana; Argyres, Philip

    2014-11-03

    Task A - Theory Research in theoretical physics in the Department of Physics at the University of Cincinnati has been funded by the U.S. Department of Energy starting in 1984. Professors Peter Suranyi, Louis Witten, Fred Mansouri, L.C.R. Wijewardhana, Alexander Kagan and Philip Argyres have served as P.I.'s of the Cincinnati DOE theory task. Task B - Heavy Flavor Physics Research in experimental particle physics in the Department of Physics at the University of Cincinnati has been funded by the U.S. Department of Energy since 1999. Professor Kay Kinoshita has served as P.I. on Task B since its inception. Task C - Neutrinos Over the past three years, Task C has been measuring the properties of neutrinos with the MiniBooNE and Daya Bay detectors and building two new neutrino experiments: MicroBooNE and LArIAT. In addition, the PI (Randy Johnson) has joined the long leadtime experiment, LBNE, and has participated in the R&D report for CHiPs. Results and progress on each of these experiments will be summarized below.

  5. Theoretical and Experimental Studies of Elementary Particle Physics

    SciTech Connect (OSTI)

    Evans, Harold G; Kostelecky, V Alan; Musser, James A

    2013-07-29

    The elementary particle physics research program at Indiana University spans a broad range of the most interesting topics in this fundamental field, including important contributions to each of the frontiers identified in the recent report of HEPAP's Particle Physics Prioritization Panel: the Energy Frontier, the Intensity Frontier, and the Cosmic Frontier. Experimentally, we contribute to knowledge at the Energy Frontier through our work on the D0 and ATLAS collaborations. We work at the Intensity Frontier on the MINOS and NOvA experiments and participate in R&D for LBNE. We are also very active on the theoretical side of each of these areas with internationally recognized efforts in phenomenology both in and beyond the Standard Model and in lattice QCD. Finally, although not part of this grant, members of the Indiana University particle physics group have strong involvement in several astrophysics projects at the Cosmic Frontier. Our research efforts are divided into three task areas. The Task A group works on D0 and ATLAS; Task B is our theory group; and Task C contains our MINOS, NOvA, and LBNE (LArTPC) research. Each task includes contributions from faculty, senior scientists, postdocs, graduate and undergraduate students, engineers, technicians, and administrative personnel. This work was supported by DOE Grant DE-FG02-91ER40661. In the following, we describe progress made in the research of each task during the final period of the grant, from November 1, 2009 to April 30, 2013.

  6. Photoautotrophic symbiont and geography are major factors affecting highly structured and diverse bacterial communities in the lichen microbiome

    SciTech Connect (OSTI)

    Hodkinson, Brendan P; Gottel, Neil R; Schadt, Christopher Warren; Lutzoni, Francois

    2011-01-01

    Although common knowledge dictates that the lichen thallus is formed solely by a fungus (mycobiont) that develops a symbiotic relationship with an alga and/or cyanobacterium (photobiont), the non-photoautotrophic bacteria found in lichen microbiomes are increasingly regarded as integral components of lichen thalli. For this study, comparative analyses were conducted on lichen-associated bacterial communities to test for effects of photobiont-types (i.e. green algal vs. cyanobacterial), mycobiont-types and large-scale spatial distances (from tropical to arctic latitudes). Amplicons of the 16S (SSU) rRNA gene were examined using both Sanger sequencing of cloned fragments and barcoded pyrosequencing. Rhizobiales is typically the most abundant and taxonomically diverse order in lichen microbiomes; however, overall bacterial diversity in lichens is shown to be much higher than previously reported. Members of Acidobacteriaceae, Acetobacteraceae, Brucellaceae and sequence group LAR1 are the most commonly found groups across the phylogenetically and geographically broad array of lichens examined here. Major bacterial community trends are significantly correlated with differences in large-scale geography, photobiont-type and mycobiont-type. The lichen as a microcosm represents a structured, unique microbial habitat with greater ecological complexity and bacterial diversity than previously appreciated and can serve as a model system for studying larger ecological and evolutionary principles.

  7. Scientific Opportunities with the Long-Baseline Neutrino Experiment

    SciTech Connect (OSTI)

    Adams, C.; et al.,

    2013-07-28

    In this document, we describe the wealth of science opportunities and capabilities of LBNE, the Long-Baseline Neutrino Experiment. LBNE has been developed to provide a unique and compelling program for the exploration of key questions at the forefront of particle physics. Chief among the discovery opportunities are observation of CP symmetry violation in neutrino mixing, resolution of the neutrino mass hierarchy, determination of maximal or near-maximal mixing in neutrinos, searches for nucleon decay signatures, and detailed studies of neutrino bursts from galactic supernovae. To fulfill these and other goals as a world-class facility, LBNE is conceived around four central components: (1) a new, intense wide-band neutrino source at Fermilab, (2) a fine-grained `near' neutrino detector just downstream of the source, (3) the Sanford Underground Research Facility (SURF) in Lead, South Dakota at an optimal distance (~1300 km) from the neutrino source, and (4) a massive liquid argon time-projection chamber (LArTPC) deployed there as a 'far' detector. The facilities envisioned are expected to enable many other science opportunities due to the high event rates and excellent detector resolution from beam neutrinos in the near detector and atmospheric neutrinos in the far detector. This is a mature, well developed, world class experiment whose relevance, importance, and probability of unearthing critical and exciting physics has increased with time.

  8. Extreme argon purity in a large, non-evacuated cryostat

    SciTech Connect (OSTI)

    Tope, Terry; Adamowski, Mark; Carls, B.; Hahn, A.; Jaskierny, W.; Jostlein, H.; Kendziora, C.; Lockwitz, S.; Pahlka, B.; Plunkett, R.; Pordes, S.; Rebel, B.; Schmitt, R.; Skup, E.; Stancari, M.; Yang, T.

    2014-01-29

    Liquid Argon Time Projection Chambers (LArTPCs) show promise as scalable devices for the large detectors needed for long-baseline neutrino oscillation physics. Over the last several years at Fermilab a staged approach to developing the technology for large detectors has been developed. The TPC detectors require ultra-pure liquid argon with respect to electronegative contaminants such as oxygen and water. The tolerable electronegative contamination level may be as pure as 60 parts per trillion of oxygen. Three liquid argon cryostats operated at Fermilab have achieved the extreme purity required by TPCs. These three cryostats used evacuation to remove atmospheric contaminants as the first purification step prior to filling with liquid argon. Future physics experiments may require very large detectors with tens of kilotonnes of liquid argon mass. The capability to evacuate such large cryostats adds significant cost to the cryostat itself in addition to the cost of a large scale vacuum pumping system. This paper describes a 30 ton liquid argon cryostat at Fermilab which uses purging to remove atmospheric contaminants instead of evacuation as the first purification step. This cryostat has achieved electronegative contamination levels better than 60 parts per trillion of oxygen equivalent. The results of this liquid argon purity demonstration will strongly influence the design of future TPC cryostats.

  9. Influence of a Weak Field of Pulsed DC Electricity on the Behavior and Incidence of Injury in Adult Steelhead and Pacific Lamprey, Final Report.

    SciTech Connect (OSTI)

    Mesa, Matthew

    2009-02-13

    Predation by pinnipeds, such as California sea lions Zalophus californianus, Pacific harbor seals Phoca vitulina, and Stellar sea lions Eumetopias jubatus on adult Pacific salmon Oncorhynchus spp in the lower Columbia River has become a serious concern for fishery managers trying to conserve and restore runs of threatened and endangered fish. As a result, Smith-Root, Incorporated (SRI; Vancouver, Washington), manufacturers of electrofishing and closely-related equipment, proposed a project to evaluate the potential of an electrical barrier to deter marine mammals and reduce the amount of predation on adult salmonids (SRI 2007). The objectives of their work were to develop, deploy, and evaluate a passive, integrated sonar and electric barrier that would selectively inhibit the upstream movements of marine mammals and reduce predation, but would not injure pinnipeds or impact anadromous fish migrations. However, before such a device could be deployed in the field, concerns by regional fishery managers about the potential effects of such a device on the migratory behavior of Pacific salmon, steelhead O. mykiss, Pacific lampreys Entoshpenus tridentata, and white sturgeon Acipenser transmontanus, needed to be addressed. In this report, we describe the results of laboratory research designed to evaluate the effects of prototype electric barriers on adult steelhead and Pacific lampreys. The effects of electricity on fish have been widely studied and include injury or death (e.g., Sharber and Carothers 1988; Dwyer et al. 2001; Snyder 2003), physiological dysfunction (e.g., Schreck et al. 1976; Mesa and Schreck 1989), and altered behavior (Mesa and Schreck 1989). Much of this work was done to investigate the effects of electrofishing on fish in the wild. Because electrofishing operations would always use more severe electrical settings than those proposed for the pinniped barrier, results from these studies are probably not relevant to the work proposed by SRI. Field electrofishing operations typically use high voltage and amperage settings and a variety of waveforms, pulse widths (PW), and pulse frequencies (PF), depending on conditions and target species. For example, when backpack electrofishing for trout in a small stream, one might use settings such as 500 V pulsed DC, a PW of 1 ms, and a PF of 60 Hz. In contrast, the electrical barrier proposed by SRI will produce electrical conditions significantly lower than those used in electrofishing, particularly for PW and PF (e.g., PW ranging from 300-1,000 {micro}s and PF from 2-3 Hz). Further, voltage gradients (in V/cm) are predicted to be lower in the electric barrier than those produced during typical electrofishing. Although the relatively weak, pulsed DC electric fields to be produced by the barrier may be effective at deterring pinnipeds, little, if anything, is known about the effects of such low intensity electrical fields on fish behavior. For this research, we evaluated the effects of weak, pulsed DC electric currents on the behavior of adult steelhead and Pacific lamprey and the incidence of injury in steelhead only. In a series of laboratory experiments, we: (1) documented the rate of passage of fish over miniature, prototype electric barriers when they were on and off; (2) determined some electric thresholds beyond which fish would not pass over the barrier; and (3) assessed the incidence and severity of injury in steelhead exposed to relatively severe electrical conditions. The results of this study should be useful for making decisions about whether to install electrical barriers in the lower Columbia River, or elsewhere, to reduce predation on upstream migrating salmonids and other fishes by marine pinnipeds.

  10. A comparative study of small field total scatter factors and dose profiles using plastic scintillation detectors and other stereotactic dosimeters: The case of the CyberKnife

    SciTech Connect (OSTI)

    Morin, J.; Beliveau-Nadeau, D.; Chung, E.; Seuntjens, J.; Theriault, D.; Archambault, L.; Beddar, S.; Beaulieu, L.

    2013-01-15

    Purpose: Small-field dosimetry is challenging, and the main limitations of most dosimeters are insufficient spatial resolution, water nonequivalence, and energy dependence. The purpose of this study was to compare plastic scintillation detectors (PSDs) to several commercial stereotactic dosimeters by measuring total scatter factors and dose profiles on a CyberKnife system. Methods: Two PSDs were developed, having sensitive volumes of 0.196 and 0.785 mm{sup 3}, and compared with other detectors. The spectral discrimination method was applied to subtract Cerenkov light from the signal. Both PSDs were compared to four commercial stereotactic dosimeters by measuring total scatter factors, namely, an IBA dosimetry stereotactic field diode (SFD), a PTW 60008 silicon diode, a PTW 60012 silicon diode, and a microLion. The measured total scatter factors were further compared with those of two independent Monte Carlo studies. For the dose profiles, two commercial detectors were used for the comparison, i.e., a PTW 60012 silicon diode and Gafchromics EBT2. Total scatter factors for a CyberKnife system were measured in circular fields with diameters from 5 to 60 mm. Dose profiles were measured for the 5- and 60-mm cones. The measurements were performed in a water tank at a 1.5-cm depth and an 80-cm source-axis distance. Results: The total scatter factors measured using all the detectors agreed within 1% with the Monte Carlo values for cones of 20 mm or greater in diameter. For cones of 10-20 mm in diameter, the PTW 60008 silicon diode was the only dosimeter whose measurements did not agree within 1% with the Monte Carlo values. For smaller fields (<10 mm), each dosimeter type showed different behaviors. The silicon diodes over-responded because of their water nonequivalence; the microLion and 1.0-mm PSD under-responded because of a volume-averaging effect; and the 0.5-mm PSD was the only detector within the uncertainties of the Monte Carlo simulations for all the cones. The PSDs, the PTW 60012 silicon diode, and the Gafchromics EBT2 agreed within 2% and 0.2 mm (gamma evaluation) for the measured dose profiles except in the tail of the 60-mm cone. Conclusions: Silicon diodes can be used to accurately measure small-field dose profiles but not to measure total scatter factors, whereas PSDs can be used to accurately measure both. The authors' measurements show that the use of a 1.0-mm PSD resulted in a negligible volume-averaging effect (under-response of Almost-Equal-To 1%) down to a field size of 5 mm. Therefore, PSDs are strong candidates to become reference radiosurgery detectors for beam characterization and quality assurance measurements.

  11. Hungry Horse Dam Fisheries Mitigation, 1992-1993 Progress Report.

    SciTech Connect (OSTI)

    DosSantos, Joe; Vashro, Jim; Lockard, Larry

    1994-06-01

    In February of 1900, over forty agency representatives and interested citizens began development of the 1991 Mitigation Plan. This effort culminated in the 1993 Implementation Plan for mitigation of fish losses attributable to the construction and operation of Hungry Horse Dam. The primary purpose of this biennial report is to inform the public of the status of ongoing mitigation activities resulting from those planning efforts. A habitat improvement project is underway to benefit bull trout in Big Creek in the North Fork drainage of the Flathead River and work is planned in Hay Creek, another North Fork tributary. Bull trout redd counts have been expanded and experimental programs involving genetic evaluation, outmigrant monitoring, and hatchery studies have been initiated, Cutthroat mitigation efforts have focused on habitat improvements in Elliott Creek and Taylor`s Outflow and improvements have been followed by imprint plants of hatchery fish and/or eyed eggs in those streams. Rogers Lake west of Kalispell and Lion Lake, near Hungry Horse, were chemically rehabilitated. Cool and warm water fish habitat has been improved in Halfmoon Lake and Echo Lake. Public education and public interest is important to the future success of mitigation activities. As part of the mitigation team`s public awareness responsibility we have worked with numerous volunteer groups, public agencies, and private landowners to stimulate interest and awareness of mitigation activities and the aquatic ecosystem. The purpose of this biennial report is to foster public awareness of, and support for, mitigation activities as we move forward in implementing the Hungry Horse Dam Fisheries Mitigation Implementation Plan.

  12. Effect of MgO Additive on Volumetric Expansion of Self-Degradable Cements

    SciTech Connect (OSTI)

    Sugama T.; Warren, J.; Butcher, T.

    2011-09-30

    We identified hard-burned magnesium oxide (MgO) as a suitable expansive additive for improving the plugging performance of self-degradable, temporary sodium silicate-activated slag/Class C fly ash (SSASC) blend cement sealers into rock fractures in Enhanced Geothermal Systems (EGSs). MgO extended the volumetric expansion of sealers during their exposure to a hydrothermal environment at 200 C under pressures, ranging from 300 to 1500 psi. A great expansion ratc of 19.3% was observed by adding 3.0 wt% MgO under 300 psi pressure, thus promising to plug thoroughly inner fracture. When the pressure was increased from 300 psi to 1500 psi, the expansion rate of cement markedly reduced, corresponding to the formaLion of crack-free specimens and the improvement of compressive strength. However, with 3.0 wt% MgO, the specimens still engendered the generation of numerous visual cracks, although they were prepared under a high pressure of 1500 psi. The effective content of MgO in minimizing and eliminating the generation of cracks was 2.0 wt%, which provided a moderate expansion of {ge} 0.5%. The compressive strength of 2.0 wt% MgO specimens made under a pressure of 300 psi rose {approx} 1.7-fold to 4816 psi with an increasing pressure to 1500 psi. The in-situ growth of brucite crystal formed by the hydrothermal hydration of MgO was responsive for such an expansion of the SSASC cement; meanwhile. two crystalline hydrothermal reaction products, 1.1 nm tobermorite and calcium silicate hydrated, contributed to the development of the sealer's compressive strength. Thus, the increasing pressure seems to suppress and control a growth rate of brucite crystal in response to a lower extension of expansion. Furthermore, all MgO-conlaining SSASC sealers possessed the water-catalyzed self-degradable properties.

  13. Canted Undulator Upgrade for GeoSoilEnviroCARS Sector 13 at the Advanced Photon Source

    SciTech Connect (OSTI)

    Sutton, Stephen

    2013-02-02

    Support for the beamline component of the canted undulator upgrade of Sector 13 (GeoSoilEnviroCARS; managed and operated by the University of Chicago) at the Advanced Photon Source (APS; Argonne National Laboratory) was received from three agencies (equally divided): NASA-SRLIDAP (now LARS), NSF-EAR-IF (ARRA) and DOE-Single Investigator Small Group (SISGR). The associated accelerator components (undulators, canted front end) were provided by the APS using DOE-ARRA funding. The intellectual merit of the research enabled by the upgrade lies in advancing our knowledge of the composition, structure and properties of earth materials; the processes they control; and the processes that produce them. The upgrade will facilitate scientific advances in the following areas: high pressure mineral physics and chemistry, non-crystalline and nano-crystalline materials at high pressure, chemistry of hydrothermal fluids, reactions at mineral-water interfaces, biogeochemistry, oxidation states of magmas, flow dynamics of fluids and solids, and cosmochemistry. The upgrade, allowing the microprobe to operate 100% of the time and the high pressure and surface scattering and spectroscopy instruments to receive beam time increases, will facilitate much more efficient use of the substantial investment in these instruments. The broad scientific community will benefit by the increase in the number of scientists who conduct cutting-edge research at GSECARS. The user program in stations 13ID-C (interface scattering) and 13ID-D (laser heated diamond anvil cell and large volume press) recommenced in June 2012. The operation of the 13ID-E microprobe station began in the Fall 2012 cycle (Oct.-Dec 2012). The upgraded canted beamlines double the amount of undulator beam time at Sector 13 and provide new capabilities including extended operations of the X-ray microprobe down to the sulfur K edge and enhanced brightness at high energy. The availability of the upgraded beamlines will advance the research being conducted at Sector 13.

  14. Infinitely many solutions of a quasilinear elliptic problem with an oscillatory potential

    SciTech Connect (OSTI)

    Omari, P.; Zanolin, F.

    1996-12-31

    Let {Omega} be a bounded domain in IR{sup N}, with N {ge} 1, having a smooth boundary {partial_derivative}{Omega}. We denote by A the quasilinear elliptic second order differential operator defined by Au+div(a({vert_bar}{del}{sub u}{vert_bar}{sup 2}){del}{sub u}). We suppose that the function a:[O,+{infinity}{r_arrow}O, +{infinity}] is of class C{sup 1} and satisfies the following ellipticity and growth conditions of Leray-Lions type (cf. e.g. [22]): there are constants {gamma}, {Lambda} > O, K {epsilon} [O,1] and p {epsilon}[1, +{infinity}]such that, for every s > O, {lambda}(K + S){sup p-2} {le} a(s{sup 2}){le}{Lambda} (K+S){sup p-2}({lambda}-1/2) a(s){le}a{prime}(s) s {le}{Gamma} a(s). Hence, we can define, for each s {ge} O, the function A(s) = {integral}{sub O}{sup s} a({xi})d{xi}. Let us consider the Dirichlet problem -Au={mu}(x)g(u) + h(x) in {Omega}, u=O on {partial_derivative}{Omega}, where g: IR {r_arrow} IR is continuous and {mu}, h {epsilon} L{sup {infinity}}({infinity}), with {mu}{sub O} = ess inf{sub {Omega}}{sub {mu}} > O. We also set G(s) = {integral}{sub O}{sup s}g({integral})d{integral}, for all s {epsilon} IR. By a solution of (1.3) we mean a function u {epsilon} W{sub O}{sup 1,p} ({Omega}) {intersection} L{sup {infinity}} ({Omega}) such that {integral}{sub {Omega}} a({vert_bar}{del}{sub u}{vert_bar}{sup 2}){del}{sub u}{del}{sub wdx}= {integral}{sub {Omega}} {mu}g(u)wdx + {integral}{sub {Omega}} hwdx, for every w {epsilon} W{sub O}{sup 1,p}({Omega}), where p is the exponent which appears in (1.1). The aim of this paper is to prove the existence of infinitely many solutions of problem (1.3) when the potential G(s) exhibits an oscillatory behaviour at infinity. 22 refs.

  15. Survey of four damage models for concrete.

    SciTech Connect (OSTI)

    Leelavanichkul, Seubpong; Brannon, Rebecca Moss

    2009-08-01

    Four conventional damage plasticity models for concrete, the Karagozian and Case model (K&C), the Riedel-Hiermaier-Thoma model (RHT), the Brannon-Fossum model (BF1), and the Continuous Surface Cap Model (CSCM) are compared. The K&C and RHT models have been used in commercial finite element programs many years, whereas the BF1 and CSCM models are relatively new. All four models are essentially isotropic plasticity models for which 'plasticity' is regarded as any form of inelasticity. All of the models support nonlinear elasticity, but with different formulations. All four models employ three shear strength surfaces. The 'yield surface' bounds an evolving set of elastically obtainable stress states. The 'limit surface' bounds stress states that can be reached by any means (elastic or plastic). To model softening, it is recognized that some stress states might be reached once, but, because of irreversible damage, might not be achievable again. In other words, softening is the process of collapse of the limit surface, ultimately down to a final 'residual surface' for fully failed material. The four models being compared differ in their softening evolution equations, as well as in their equations used to degrade the elastic stiffness. For all four models, the strength surfaces are cast in stress space. For all four models, it is recognized that scale effects are important for softening, but the models differ significantly in their approaches. The K&C documentation, for example, mentions that a particular material parameter affecting the damage evolution rate must be set by the user according to the mesh size to preserve energy to failure. Similarly, the BF1 model presumes that all material parameters are set to values appropriate to the scale of the element, and automated assignment of scale-appropriate values is available only through an enhanced implementation of BF1 (called BFS) that regards scale effects to be coupled to statistical variability of material properties. The RHT model appears to similarly support optional uncertainty and automated settings for scale-dependent material parameters. The K&C, RHT, and CSCM models support rate dependence by allowing the strength to be a function of strain rate, whereas the BF1 model uses Duvaut-Lion viscoplasticity theory to give a smoother prediction of transient effects. During softening, all four models require a certain amount of strain to develop before allowing significant damage accumulation. For the K&C, RHT, and CSCM models, the strain-to-failure is tied to fracture energy release, whereas a similar effect is achieved indirectly in the BF1 model by a time-based criterion that is tied to crack propagation speed.

  16. Small fields output factors measurements and correction factors determination for several detectors for a CyberKnife{sup Registered-Sign} and linear accelerators equipped with microMLC and circular cones

    SciTech Connect (OSTI)

    Bassinet, C.; Huet, C.; Derreumaux, S.; Baumann, M.; Trompier, F.; Roch, P.; Clairand, I.; Brunet, G.; Gaudaire-Josset, S.; Chea, M.; Boisserie, G.

    2013-07-15

    Purpose: The use of small photon fields is now an established practice in stereotactic radiosurgery and radiotherapy. However, due to a lack of lateral electron equilibrium and high dose gradients, it is difficult to accurately measure the dosimetric quantities required for the commissioning of such systems. Moreover, there is still no metrological dosimetric reference for this kind of beam today. In this context, the first objective of this work was to determine and to compare small fields output factors (OF) measured with different types of active detectors and passive dosimeters for three types of facilities: a CyberKnife{sup Registered-Sign} system, a dedicated medical linear accelerator (Novalis) equipped with m3 microMLC and circular cones, and an adaptive medical linear accelerator (Clinac 2100) equipped with an additional m3 microMLC. The second one was to determine the k{sub Q{sub c{sub l{sub i{sub n,Q{sub m{sub s{sub r}{sup f{sub c}{sub l}{sub i}{sub n},f{sub m}{sub s}{sub r}}}}}}}}} correction factors introduced in a recently proposed small field dosimetry formalism for different active detectors.Methods: Small field sizes were defined either by microMLC down to 6 Multiplication-Sign 6 mm{sup 2} or by circular cones down to 4 mm in diameter. OF measurements were performed with several commercially available active detectors dedicated to measurements in small fields (high resolution diodes: IBA SFD, Sun Nuclear EDGE, PTW 60016, PTW 60017; ionizing chambers: PTW 31014 PinPoint chamber, PTW 31018 microLion liquid chamber, and PTW 60003 natural diamond). Two types of passive dosimeters were used: LiF microcubes and EBT2 radiochromic films.Results: Significant differences between the results obtained by several dosimetric systems were observed, particularly for the smallest field size for which the difference in the measured OF reaches more than 20%. For passive dosimeters, an excellent agreement was observed (better than 2%) between EBT2 and LiF microcubes for all OF measurements. Moreover, it has been shown that these passive dosimeters do not require correction factors and can then be used as reference dosimeters. Correction factors for the active detectors have then been determined from the mean experimental OF measured by the passive dosimeters.Conclusions: Four sets of correction factors needed to apply the new small field dosimetry formalism are provided for several active detectors. A protocol for small photon beams OF determination based on passive dosimeters measurements has been recently proposed to French radiotherapy treatment centers.

  17. Out-of-field organ doses and associated radiogenic risks from para-aortic radiotherapy for testicular seminoma

    SciTech Connect (OSTI)

    Mazonakis, Michalis Berris, Theocharis; Damilakis, John; Varveris, Charalambos; Lyraraki, Efrossyni

    2014-05-15

    Purpose: The aims of this study were to (a) calculate the radiation dose to out-of-field organs from radiotherapy for stage I testicular seminoma and (b) estimate the associated radiogenic risks. Methods: Monte Carlo methodology was employed to model radiation therapy with typical anteroposterior and posteroanterior para-aortic fields on an anthropomorphic phantom simulating an average adult. The radiation dose received by all main and remaining organs that defined by the ICRP publication 103 and excluded from the treatment volume was calculated. The effect of field dimensions on each organ dose was determined. Additional therapy simulations were generated by introducing shielding blocks to protect the kidneys from primary radiation. The gonadal dose was employed to assess the risk of heritable effects for irradiated male patients of reproductive potential. The lifetime attributable risks (LAR) of radiotherapy-induced cancer were estimated using gender- and organ-specific risk coefficients for patient ages of 20, 30, 40, and 50 years old. The risk values were compared with the respective nominal risks. Results: Para-aortic irradiation to 20 Gy resulted in out-of-field organ doses of 5.0538.6 mGy. Blocked field treatment led to a dose change up to 28%. The mean organ dose variation by increasing or decreasing the applied field dimensions was 18.7% 3.9% and 20.8% 4.5%, respectively. The out-of-field photon doses increased the lifetime intrinsic risk of developing thyroid, lung, bladder, prostate, and esophageal cancer by (0.11.4)%, (0.41.1)%, (2.55.4)%, (0.20.4)%, and (6.49.2)%, respectively, depending upon the patient age at exposure and the field size employed. A low risk for heritable effects of less than 0.029% was found compared with the natural incidence of these defects. Conclusions: Testicular cancer survivors are subjected to an increased risk for the induction of bladder and esophageal cancer following para-aortic radiotherapy. The probability for the appearance of any other malignant disease to out-of-field organs was slightly elevated in respect to the nominal cancer incidence rates.

  18. Office of River Protection (ORP) Mission Completion Strategy

    SciTech Connect (OSTI)

    WIEGMAN, S.A.

    2002-02-24

    DOE's Office of River Protection (ORP) is readying itself to commence construction of a Waste Treatment Plant (WTP) that will start the process of turning Hanford tank waste into glass. The plant is state-of-the art and includes reasonable flexibility to improve operations as technology and operational understandings improve. During its 40 year design life the plant has the capability to treat half of the total volume of tank waste and reduce risk to the public by up to ninety percent. Looking beyond initial processing towards the project end state, however, it is apparent that ORP's baseline approach is part of the issue raised by the DOE Secretary when he said that $300 billion and 75 years is too costly and too long for DOE's environmental cleanups. ORP has reviewed its cost and schedule drivers and has started identifying areas where better technologies and risk-based strategies could substantially decrease its life cycle cost and schedule. Specific technologies under consideration will be discussed along with expected return on investment. ORP is totally committed to taking all steps necessary during cleanup to protect human health and the environment and to comply with appropriate regulations and commitments. But, ORP is also very conscious of the fact that the history of Hanford production and tank farm operations has resulted in very large tank-to-tank variabilities in the waste constituents. Not all tank wastes demand the same high level of rigor in treatment as provided by the WTP in order to protect people and the environment. Parallel treatment paths, keyed to the hazards and chemical challenges each tank presents, need to be developed. The WTP vitrification capabilities should be deployed for the higher risk wastes that require vitrification. By getting wastes in the proper paths for treatment based upon their chemical characteristics and inherent risks, ORP will be able to both accelerate the cleanup schedule and bring its life cycle and annual funding requirements into line. The WTP needs to be managed and its throughput enhanced to vitrify all of the HLW and approximately 50% of the low-level tank waste by about 2030. That represents the lion's share of the current and long-term risk presented by the tanks. For much of the low activity waste currently in the tanks, parallel treatment technologies are required that protect people and the environment but require less time and less cost than the total vitrification option presents. Any such technologies that ORP deploys must have sound, defensible bases with the prerequisite QA pedigrees. Providing parallel paths for lower risk wastes will allow ORP to avoid the 20-30 year treatment schedule that lower risk tanks would otherwise face. Potential parallel paths will be described. ORP also needs to deploy and test technologies to demonstrate that its tank farms can be successfully closed. Starting such a demonstration during the period while the plant is under construction will allow ORP to start developing critical data that it will need for permanent closures at a later date. It will take many years of testing such demonstration activities and monitoring to develop confidence in tank closure approaches. If ORP starts such an effort, practicing on smaller, more benign tanks, it will reap significant institutional benefits in the near-term and have far better information when it is ready to start to close entire tank farms in the future.

  19. Literature and information related to the natural resources of the North Aleutian Basin of Alaska.

    SciTech Connect (OSTI)

    Stull, E.A.; Hlohowskyj, I.; LaGory, K. E.; Environmental Science Division

    2008-01-31

    The North Aleutian Basin Planning Area of the Minerals Management Service (MMS) is a large geographic area with significant natural resources. The Basin includes most of the southeastern part of the Bering Sea Outer Continental Shelf, including all of Bristol Bay. The area supports important habitat for a wide variety of species and globally significant habitat for birds and marine mammals, including several federally listed species. Villages and communities of the Alaska Peninsula and other areas bordering or near the Basin rely on its natural resources (especially commercial and subsistence fishing) for much of their sustenance and livelihood. The offshore area of the North Aleutian Basin is considered to have important hydrocarbon reserves, especially natural gas. In 2006, the MMS released a draft proposed program, 'Outer Continental Shelf Oil and Gas Leasing Program, 2007-2012' and an accompanying draft programmatic environmental impact statement (EIS). The draft proposed program identified two lease sales proposed in the North Aleutian Basin in 2010 and 2012, subject to restrictions. The area proposed for leasing in the Basin was restricted to the Sale 92 Area in the southwestern portion. Additional EISs will be needed to evaluate the potential effects of specific lease actions, exploration activities, and development and production plans in the Basin. A full range of updated multidisciplinary scientific information will be needed to address oceanography, fate and effects of oil spills, marine ecosystems, fish, fisheries, birds, marine mammals, socioeconomics, and subsistence in the Basin. Scientific staff at Argonne National Laboratory were contracted to assist MMS with identifying and prioritizing information needs related to potential future oil and gas leasing and development activities in the North Aleutian Basin. Argonne focused on three related tasks: (1) identify and gather relevant literature published since 1996, (2) synthesize and summarize the literature, and (3) identify and prioritize remaining information needs. To assist in the latter task, MMS convened the North Aleutian Basin Information Status and Research Planning Meeting (the Planning Meeting) in Anchorage, Alaska, from November 28 through December 1, 2006. That meeting and its results are described in 'Proceedings of the North Aleutian Basin Information Status and Research Planning Meeting' (the Planning Meeting report)1. Citations for recent literature (1996-2006) to support an assessment of the impacts of oil and gas development on natural, cultural, and socioeconomic resources in the North Aleutian Basin were entered in a database. The database, a series of Microsoft Excel spreadsheets with links to many of the reference materials, was provided to MMS prior to the Planning Meeting and was made available for participants to use during the meeting. Many types of references were identified and collected from the literature, such as workshop and symposium proceedings, personal web pages, web pages of government and nongovernmental organizations, EISs, books and articles reporting research results, regulatory documents, technical reports, newspaper and newsletter articles, and theses and dissertations. The current report provides (1) a brief overview of the literature; (2) descriptions (in tabular form) of the databased references, including geographic area covered, topic, and species (where relevant); (3) synopses of the contents of the referenced documents and web pages; and (4) a full citation for each reference. At the Planning Meeting, subject matter experts with research experience in the North Aleutian Basin presented overviews of the area's resources, including oceanography, fish and shellfish populations, federal fisheries, commercial fishery economics, community socioeconomics, subsistence, seabirds and shorebirds, waterfowl, seals and sea lions, cetaceans, sea otters, and walruses. These presentations characterized the status of the resource, the current state of knowledge on the topic, and information needs related to an assessment of the effects of oil and gas development. An overview of each presentation and the presentation materials used at the meeting are provided in the Planning Meeting report. The reader should refer to that report as well as to the information presented in the current report for a more complete understanding of each resource.

  20. Carbon Dioxide Sealing Capacity: Textural or Compositional Controls?

    SciTech Connect (OSTI)

    Cranganu, Constantin; Soleymani, Hamidreza; Sadiqua, Soleymani; Watson, Kieva

    2013-11-30

    This research project is aiming to assess the carbon dioxide sealing capacity of most common seal-rocks, such as shales and non-fractured limestones, by analyzing the role of textural and compositional parameters of those rocks. We hypothesize that sealing capacity is controlled by textural and/or compositional pa-rameters of caprocks. In this research, we seek to evaluate the importance of textural and compositional parameters affecting the sealing capacity of caprocks. The conceptu-al framework involves two testable end-member hypotheses concerning the sealing ca-pacity of carbon dioxide reservoir caprocks. Better understanding of the elements controlling sealing quality will advance our knowledge regarding the sealing capacity of shales and carbonates. Due to relatively low permeability, shale and non-fractured carbonate units are considered relatively imper-meable formations which can retard reservoir fluid flow by forming high capillary pres-sure. Similarly, these unites can constitute reliable seals for carbon dioxide capture and sequestration purposes. This project is a part of the comprehensive project with the final aim of studying the caprock sealing properties and the relationship between microscopic and macroscopic characteristics of seal rocks in depleted gas fields of Oklahoma Pan-handle. Through this study we examined various seal rock characteristics to infer about their respective effects on sealing capacity in special case of replacing reservoir fluid with super critical carbon dioxide (scCO{sub 2}). To assess the effect of textural and compositional properties on scCO{sub 2} maximum reten-tion column height we collected 30 representative core samples in caprock formations in three counties (Cimarron, Texas, Beaver) in Oklahoma Panhandle. Core samples were collected from various seal formations (e.g., Cherokee, Keys, Morrowan) at different depths. We studied the compositional and textural properties of the core samples using several techniques. Mercury Injection Porosimetry (MIP), Scanning Electron Microsco-py SEM, and Sedigraph measurements are used to assess the pore-throat-size distribu-tion, sorting, texture, and grain size of the samples. Also, displacement pressure at 10% mercury saturation (Pd) and graphically derived threshold pressure (Pc) were deter-mined by MIP technique. SEM images were used for qualitative study of the minerals and pores texture of the core samples. Moreover, EDS (Energy Dispersive X-Ray Spec-trometer), BET specific surface area, and Total Organic Carbon (TOC) measurements were performed to study various parameters and their possible effects on sealing capaci-ty of the samples. We found that shales have the relatively higher average sealing threshold pressure (Pc) than carbonate and sandstone samples. Based on these observations, shale formations could be considered as a promising caprock in terms of retarding scCO{sub 2} flow and leak-age into above formations. We hypothesized that certain characteristics of shales (e.g., 3 fine pore size, pore size distribution, high specific surface area, and strong physical chemical interaction between wetting phase and mineral surface) make them an effi-cient caprock for sealing super critical CO{sub 2}. We found that the displacement pressure at 10% mercury saturation could not be the ultimate representative of the sealing capacity of the rock sample. On the other hand, we believe that graphical method, introduced by Cranganu (2004) is a better indicator of the true sealing capacity. Based on statistical analysis of our samples from Oklahoma Panhandle we assessed the effects of each group of properties (textural and compositional) on maximum supercriti-cal CO{sub 2} height that can be hold by the caprock. We conclude that there is a relatively strong positive relationship (+.40 to +.69) between supercritical CO{sub 2} column height based on Pc and hard/ soft mineral content index (ratio of minerals with Mohs hardness more than 5 over minerals with Mohs hardness less than 5) in both shales and limestone samples. Average median pore radius and porosity display a strong negative correlation with supercritical CO{sub 2} retention column height. Also, increasing bulk density is positive-ly correlated with the supercritical CO{sub 2} retention column height. One of the most im-portant factors affecting sealing capacity and consequently the height of supercritical CO{sub 2} column is sorting of the pore throats. We observed a strong positive correlation be-tween pore throat sorting and height of CO{sub 2} retention column, especially in shales. This correlation could not be observed in limestone samples. It suggests that the pore throat sorting is more controlling the sealing capacity in shales and shales with well sorted pore throats are the most reliable lithology as seal. We observed that Brunauer–Emmett–Teller (BET) surface area shows a very strong correlation with CO{sub 2} retention column height in limestone samples while BET surface area did not display significant correlation in shales. Pore structure based on SEM mi-crographs exhibits strong correlation with CO{sub 2} retention column height in limestones. Both intercrystalline and vuggy structures have negative correlations while intergranu-lar texture has positive correlation in limestone with respect to CO{sub 2} retention column height. Textural effects observed on SEM micrographs did not show statistically signifi-cant correlation with supercritical CO{sub 2} retention column height in shale samples. Finally, we showed that increasing hard/soft mineral index is strongly correlated with the displacement pressure in limestone samples. Vuggy texture displays a relatively strong and negative correlation with displacement pressure values at 10% mercury satu-ration in shale samples.