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  1. Using OpenMP

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

    Home » For Users » Computational Systems » Edison » Programming » Using OpenMP Using OpenMP Overview Adding OpenMP threading to an MPI code is an efficient way to run on multicore processors. Since OpenMP uses a global shared address space within each node, using OpenMP may reduce memory usage while adding parallelism. It can also reduce time spent in MPI communications. A collection of OpenMP resources, tutorials, etc can be found at OpenMP Reources. An interesting advantage of OpenMP is

  2. Using OpenMP

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

    OpenMP Using OpenMP Overview OpenMP provides a standardized, threaded, shared-memory programming model, accessed via compiler directives that are embedded in the application source code. More details on OpenMP (such as the standard specification and tutorials) can be found at the OpenMP Web Site. There are two approaches to using OpenMP on Carver: "Pure" OpenMP applications run on a single node, and are thus limited to 8 threads on Nehalem nodes. "Hybrid" MPI/OpenMP

  3. OpenMP Resources

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

    OpenMP Home » For Users » Computational Systems » Edison » Programming » Using OpenMP » OpenMP Resources OpenMP Resources What is OpenMP OpenMP is an industry standard API of C/C++ and Fortran for shared memory parallel programming. OpenMP Architecture Review Board (ARB) consists of major compiler vendors and many research institutions. Common architectures include shared memory architecture (multiple CPUs shared global memory, uniform memory access (UMA), with typical shared memory

  4. OpenMP Resources

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

    OpenMP » OpenMP Resources OpenMP Resources What is OpenMP OpenMP is an industry standard API of C/C++ and Fortran for shared memory parallel programming. OpenMP Architecture Review Board (ARB) consists of major compiler vendors and many research institutions. Common architectures include shared memory architecture (multiple CPUs shared global memory, uniform memory access (UMA), with typical shared memory programming model of OpenMP, Pthreads), distributed memory architecture (each CPU has own

  5. OpenMP

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

    OpenMP OpenMP OpenMP is an Application Program Interface (API), jointly defined by a group of major computer hardware and software vendors. OpenMP provides a portable, scalable model for developers of shared memory parallel applications. The API supports C/C++ and Fortran on a wide variety of architectures. NERSC as part of the Berkeley Lab joined the OpenMP Architecture Review Board (ARB) in February 2015. The ARB is a group of leading hardware and software vendors and research organizations

  6. Fortran MPI/OpenMP example

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

    Systems Retired Systems Hopper Running Jobs Using OpenMP with MPI Fortran MPIOpenMP example Fortran MPIOpenMP example Fortran MPIOpenMP Example program...

  7. Tools for OpenMP

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

    OpenMP Tools for OpenMP Some tools for tuning OpenMP codes to get better performance are: Use Intel Advisor for Threading Design and Vectorization. Use Intel Inspector to Detect Threading and Memory Issues. Use Intel VTune for Performance Tuning. Use Cray Reveal to Insert OpenMP Directives. Last edited: 2016-08-26 11:49:18

  8. Using Hybrid MPI/OpenMP

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

    Using Hybrid MPIOpenMP Using Hybrid MPIOpenMP Using OpenMP Franklin has 4 cores sharing the memory on each node. OpenMP is supported within the node. To use OpenMP, a specific...

  9. Using OpenMP Effectively

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

    Using OpenMP Effectively Using OpenMP Effectively Performance Implications of Using OpenMP A combined team of NERSC and Cray staff has formed a Cray "Center of Excellence" to examine programming models beyond pure MPI on the 24 core Hopper nodes. One of the key findings with hybrid MPI-OpenMP codes is that although OpenMP may not alter the performance of an application very much, using OpenMP can dramatically decrease memory usage, allowing larger problems to be addressed. See the

  10. Development of MP3 Technologies

    Office of Scientific and Technical Information (OSTI)

    Development of MP3 Technologies Impact of Basic Research on Innovation - Edited excerpts from American Competitiveness Initiative, February 2006

  11. Development of MP3 Technologies

    Office of Scientific and Technical Information (OSTI)

    Development of MP3 Technologies Impact of Basic Research on Innovation - Edited excerpts from American Competitiveness Initiative, February 2006...

  12. Using OpenMP Effectively

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

    ... quantum-mechanical total energy calculations using ... in the Cray math library (-libscimc12mp). The figure shows the performance and memory usage breakdown for PARATEC, ...

  13. solar_action_webinar_061413.mp3 | Department of Energy

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

    ...ionwebinar061413.mp3 solaractionwebinar061413.mp3 solaractionwebinar061413.mp3 Audio icon solaractionwebinar061413.mp3 More Documents & Publications Asset Score API ...

  14. Advanced OpenMP Training Registration

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

    Advanced OpenMP Training Registration Advanced OpenMP Training Registration Feb 4, 2016: Registration is now closed. Jan 28, 2016: Only remote attendance is still available. ...

  15. Using Hybrid MPI/OpenMP

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

    Using Hybrid MPI/OpenMP Using Hybrid MPI/OpenMP Using OpenMP Franklin has 4 cores sharing the memory on each node. OpenMP is supported within the node. To use OpenMP, a specific compiler option to turn on OpenMP is needed to compile the code with each compiler. A torque batch script need to specify keywords "-l mppnppn=1" (use single-core for one MPI task per node) and "-l mppdepth=4" (use 4 threads per MPI task). Also need to set OpenMP environment variable OMP_NUM_THREADS

  16. Improving OpenMP Scaling

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

    Improving OpenMP Scaling Improving OpenMP Scaling Introduction Cori's Knights Landing (KNL) processors will each have more than 60 cores, with each core having the ability to support 4 hardware threads, leading to the possibility of up to 240 threads per single-socket node. Your application is likely to run on KNL without significant modification, but achieving good performance while using all the cores and threads may be more difficult. Applications may not fit into the memory of a Cori node if

  17. OpenMP for Accelerators

    SciTech Connect (OSTI)

    Beyer, J C; Stotzer, E J; Hart, A; de Supinski, B R

    2011-03-15

    OpenMP [13] is the dominant programming model for shared-memory parallelism in C, C++ and Fortran due to its easy-to-use directive-based style, portability and broad support by compiler vendors. Similar characteristics are needed for a programming model for devices such as GPUs and DSPs that are gaining popularity to accelerate compute-intensive application regions. This paper presents extensions to OpenMP that provide that programming model. Our results demonstrate that a high-level programming model can provide accelerated performance comparable to hand-coded implementations in CUDA.

  18. webinar_080713_solar_net_metering_connection.mp3 | Department...

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

    ...713solarnetmeteringconnection.mp3 webinar080713solarnetmeteringconnection.mp3 Audio icon webinar080713solarnetmeteringconnection.mp3 More Documents & Publications ...

  19. webinar_062613_innovation_solar_permitting.mp3 | Department of...

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

    ...062613innovationsolarpermitting.mp3 webinar062613innovationsolarpermitting.mp3 Audio icon webinar062613innovationsolarpermitting.mp3 More Documents & Publications ...

  20. Intel OpenMP Training @ NERSC

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

    OpenMP Training @ NERSC Intel OpenMP Training @ NERSC As part of the NERSC Exascale Science Applications Program (NESAP), Intel conducted a 4-hour OpenMP training course centered around two of the NESAP applications but of benefit to all. A great chance to learn the methodology for starting with a serial or MPI only code, identifying regions of interest for OpenMP and effectively creating a hybrid MPI-OpenMP application. The presentation was entirely by Ms. Jeongnim Kim, Ph.D. Wednesday, March

  1. 20130226_sunshot_webinar_lnbl.mp3 | Department of Energy

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

    webinar_lnbl.mp3 20130226_sunshot_webinar_lnbl.mp3 20130226_sunshot_webinar_lnbl.mp3 20130226_sunshot_webinar_lnbl.mp3 (42.52 MB) More Documents & Publications 20130515_sunshot_webinar_cpuc.mp3 Webinar Series: Presenting SEEDS Findings 20130226_sunshot_transcript_lbnl.doc

  2. 20130515_sunshot_webinar_cpuc.mp3 | Department of Energy

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

    515_sunshot_webinar_cpuc.mp3 20130515_sunshot_webinar_cpuc.mp3 20130515_sunshot_webinar_cpuc.mp3 20130515_sunshot_webinar_cpuc.mp3 (29.77 MB) More Documents & Publications 20130226_sunshot_webinar_lnbl.mp3 Results from the DOE-CPUC High Penetration Solar Forum Webinar Series: Presenting SEEDS Findings

  3. webinar_072413_solar_action_series_planning_zoning.mp3 | Department...

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

    ...tionseriesplanningzoning.mp3 webinar072413solaractionseriesplanningzoning.mp3 Audio icon webinar072413solaractionseriesplanningzoning.mp3 More Documents & ...

  4. Using Hybrid MPI and OpenMP on Hopper

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

    option for OpenMP Portland Group PrgEnv-pgi -mp Pathscale PrgEnv-pathscale -mp Cray Compilers PrgEnv-cray none needed Intel Compilers (Hopper only) PrgEnv-intel -openmp GNU...

  5. Advanced OpenMP Training Registration

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

    » Advanced OpenMP Training Registration Advanced OpenMP Training Registration Feb 4, 2016: Registration is now closed. Jan 28, 2016: Only remote attendance is still available. Registration for in person attendance has already been closed. Jan 21, 2016: Please register for the event to help us plan for the tutorial. Name Email Your Organization / Affiliation NERSC User Name (please enter NonUser if not NERSC user, and tell us how did you hear about the training) Phone What is your OpenMP

  6. Using OpenMP with MPI

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

    Therefore the maximum number of threads per node on Hopper is 24. OpenMP performance can be very dependent on the underlying architecture. On Hopper, NERSC has found a "sweet spot" ...

  7. Reveal for Adding OpenMP

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

    Reveal for Adding OpenMP Reveal for Adding OpenMP Reveal is an integrated performance analysis and code optimization tool. Reveal provides: Source code navigation using the analysis data of the entire program Performance data collected during program execution Dependency information for targeted loops Helps users in optimizing code by providing variable scoping feedback and suggested compiler directives For information on how to use Cray Reveal and how to use it on NERSC systems, refer to the

  8. pv_mapper_091713.mp3 | Department of Energy

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

    pv_mapper_091713.mp3 pv_mapper_091713.mp3 pv_mapper_091713.mp3 pv_mapper_091713.mp3 (42.07 MB) More Documents & Publications PVMapper: A Tool for Energy Siting Final Report - Development of an Open Source Utility-Scale Solar Project Siting Tool transcript_pv_mapper.doc

  9. OpenMP 4.0 Tutorial Registration

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

    OpenMP 4.0 Tutorial Registration OpenMP 4.0 Tutorial Registration Please register for the event to help us planning for the tutorial. Name Email Your Organization Affiliation...

  10. OpenMP and Vectorization Training: Tue October 28

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

    OpenMP and Vectorization OpenMP and Vectorization Training: Tue October 28 October 28, 2014 Members of the NERSC Users Services Group will present a 2.5-hour training session about ...

  11. Fortran MPI/OpenMP example

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

    Getting Started Configuration Programming Running Jobs Overview Interactive Jobs Batch Jobs Example Batch Scripts Using aprun Queues and Policies Monitoring Jobs Using OpenMP with MPI Memory Considerations Runtime Tuning Options Running Large Scale Jobs Trouble Shooting and Error Messages Completed Jobs How Usage Is Charged File Storage and I/O Software and Tools Debugging and profiling Performance and Optimization Cray XE Documentation Cluster Compatibility Mode Hopper, Cray XE6 Carver Jesup

  12. VTune Amplifier for OpenMP Profiling

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

    Profiling VTune Amplifier for OpenMP Profiling Intel VTune Amplifier is a performance analysis tool for users developing serial and multithreaded applications. VTune Amplifier helps to identify where and how an application can benefit from available hardware resources. VTune Amplifier can be used for several purposes including: Finding the most time-consuming functions in the application Identifying the best sections of code to optimize to get performance benefits Finding synchronization objects

  13. Wniwick Business Solutions P/L | Open Energy Information

    Open Energy Info (EERE)

    Wniwick Business Solutions PL Jump to: navigation, search Name: Wniwick Business Solutions PL Address: 739 Mount Macedon Road Place: Mount Macedon, Australia Number of Employees:...

  14. NERSC User Services Group Hybrid MPI/ OpenMP Programming

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

    He! NERSC User Services Group Hybrid MPI/ OpenMP Programming --- 1 --- NUG 2 013, F ebruary 1 5, 2 013 Outline * Architecture T rend * Brief R eview o f O penMP B asics * Benefits o f H ybrid M PI/OpenMP * Hybrid M PI/OpenMP P rogramming M odel * Hybrid M PI/OpenMP I ssues * Compile a nd R un h ybrid M PI/OpenMP a t N ERSC Common Architectures * Shared M emory A rchitecture - Mul'ple C PUs s hare g lobal m emory, c ould h ave l ocal c ache - Uniform M emory A ccess ( UMA) - Typical S hared M

  15. OpenMP 4.0 Tutorial Registration

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

    » OpenMP 4.0 Tutorial Registration OpenMP 4.0 Tutorial Registration Please register for the event to help us planning for the tutorial. Name Email Your Organization / Affiliation NERSC User Name (please enter NonUser if not NERSC user) Phone What is your OpenMP Experience? Beginner Intermediate Advanced How do you plan to attend? In person at OSF Remote Submit Last edited: 2016-04-29 11:34:24

  16. PROJECT PROFILE: Additively Manufactured Photovoltaic Inverter (SuNLaMP) |

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

    Department of Energy Additively Manufactured Photovoltaic Inverter (SuNLaMP) PROJECT PROFILE: Additively Manufactured Photovoltaic Inverter (SuNLaMP) Funding Program: SuNLaMP SunShot Subprogram: Systems Integration Location: National Renewable Energy Laboratory, Golden, CO SunShot Award Amount: $4,478,288 Awardee Cost Share: $60,000 Integrating hundreds of gigawatts of photovoltaic (PV) solar power onto our country's electric grid requires transformative power conversion system designs that

  17. Advanced OpenMP Training, February 4, 2016

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

    Advanced OpenMP Training, February 4, 2016 Speakers: Dr. Michael Klemm, Intel; Dr. Bronis R. de Supinski, LLNL. Location: NERSC/LBNL, CRT Building, Room 59-3101. Berkeley, CA Time: 8:30am - 5:00pm PDT, February 4, 2016. Hosts: Helen He and Alice Koniges Tutorial Description Michael Klemm (an Intel representative in the OpenMP Language Committee) and Bronis R. de Supinski (Chair of the OpenMP Language Committee) will present a one-day tutorial with lectures and hands-on exercises on Advanced

  18. Microsoft Word - MP 5 2 Final Rev 3

    Office of Environmental Management (EM)

    Form 4.1-1 U. S. Department of Energy Carlsbad Field Office MANAGEMENT PROCEDURE CBFO MP 5.2, Rev. 3 Effective: 15 November 2010 SUBJECT: TRU WASTE SITE CERTIFICATION...

  19. Improving the Performance of OpenMP Using Lightweight Threads...

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

    Improving the Performance of OpenMP Using Lightweight Threads Event Sponsor: Mathematics and Computing Science Seminar Start Date: Aug 28 2015 - 10:30am BuildingRoom: Building...

  20. Implementation of MP{_}Lite for the VI Architecture

    SciTech Connect (OSTI)

    Weiyi Chen

    2002-12-31

    MP{_}Lite is a light weight message-passing library designed to deliver the maximum performance to applications in a portable and user friendly manner. The Virtual Interface (VI) architecture is a user-level communication protocol that bypasses the operating system to provide much better performance than traditional network architectures. By combining the high efficiency of MP{_}Lite and high performance of the VI architecture, they are able to implement a high performance message-passing library that has much lower latency and better throughput. The design and implementation of MP{_}Lite for M-VIA, which is a modular implementation of the VI architecture on Linux, is discussed in this thesis. By using the eager protocol for sending short messages, MP{_}Lite M-VIA has much lower latency on both Fast Ethernet and Gigabit Ethernet. The handshake protocol and RDMA mechanism provides double the throughput that MPICH can deliver for long messages. MP{_}Lite M-VIA also has the ability to channel-bonding multiple network interface cards to increase the potential bandwidth between nodes. Using multiple Fast Ethernet cards can double or even triple the maximum throughput without increasing the cost of a PC cluster greatly.

  1. Developing the Manufacturing Process for Hylene MP Curing Agent

    SciTech Connect (OSTI)

    Eastwood, Eric

    2009-02-16

    This report details efforts to scale-up and re-establish the manufacturing process for the curing agent known as Hylene MP. First, small scale reactions were completed with varying conditions to determine key drivers for yielding high quality product. Once the optimum conditions were determined on the small scale, the scaled-up process conditions were determined. New equipment was incorporated into the manufacturing process to create a closed production system and improve chemical exposure controls and improve worker safety. A safe, efficient manufacturing process was developed to manufacture high quality Hylene MP in large quantities.

  2. SunShot National Laboratory Multiyear Partnership (SuNLaMP) ...

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

    Additional SuNLaMP awards also go to teams working in photovoltaics, soft costs, systems integration, and concentrating solar power research areas. Learn more about the SuNLaMP ...

  3. Intel Led OpenMP Training Session at NERSC This Wednesday March...

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

    Led OpenMP Training Session at NERSC This Wednesday March 25 Intel Led OpenMP Training Session at NERSC This Wednesday March 25 March 24, 2015 by Katie Antypas This Wednesday, ...

  4. Microsoft Word - MP 5 2 Final Rev 3

    Office of Environmental Management (EM)

    AVAILABLE ONLINE AT: INITIATED BY: http://bellview/cbfo/Procedures/ProcedureManualTOC.htm Director, Office of the National TRU Program CBFO Form 4.1-1 U. S. Department of Energy Carlsbad Field Office MANAGEMENT PROCEDURE CBFO MP 5.2, Rev. 3 Effective: 15 November 2010 SUBJECT: TRU WASTE SITE CERTIFICATION/RECERTIFICATION Manager, Carlsbad Field Office: //signature on file// Date: 11/4/10 1.0 PURPOSE The purpose of this procedure is to define the processes, responsibilities, and controls for the

  5. Treasury, Postal Approp's Act (11/19/95) PL 104-52

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

    FY 96 Appropriations Chronology (Draft) CR (9/30/95) went through 11/13 PL 104-31 MilCon Approp's Act (10/3/95) PL 104-32 Agriculture Approp's Act (10/21/95) PL 104-37 Energy/Water Approp's Act (11/13/95) PL 104-46 Transportation Approp's Act (11/15/95) PL 104-50 Treasury, Postal Approp's Act (11/19/95) PL 104-52 Legislative Approp's Act (11/19/95) PL 104-53 CR (11/19/95) 11/14 through 11/20 PL 104-54 CR (11/20/95) through 12/15 PL 104-56 Defense Approp's Act (12/1/95) PL 104-61 Approp's for

  6. PROJECT PROFILE: System Advisor Model (SuNLaMP) | Department of Energy

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

    PROJECT PROFILE: System Advisor Model (SuNLaMP) PROJECT PROFILE: System Advisor Model (SuNLaMP) Funding Program: SuNLaMP SunShot Subprogram: Systems Integration Location: National Renewable Energy Laboratory, Golden, CO SunShot Award Amount: $2,232,000 This project focuses on the System Advisor Model (SAM) software created by the National Renewable Energy Laboratory (NREL). SAM is a performance and finance model designed to facilitate decision making for people involved in the renewable energy

  7. Project Profile: CSP Systems Analysis (SuNLaMP) | Department of Energy

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

    Project Profile: CSP Systems Analysis (SuNLaMP) Project Profile: CSP Systems Analysis (SuNLaMP) Funding Program: SuNLaMP SunShot Subprogram: CSP Location: National Renewable Energy Laboratory, Golden, CO SunShot Award Amount: $2,249,897 This project supports the National Renewable Energy Laboratory's (NREL) core capabilities in concentrating solar power (CSP) systems analysis, including upgrades to NREL's System Advisor Model (SAM), market analysis of CSP technologies, and cost benchmarking of

  8. SunShot National Laboratory Multiyear Partnership (SuNLaMP) ...

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

    and reliability, dispatchability, power electronics, and communications. Learn more about Systems Integration SuNLaMP awards. Soft Costs projects focus on analysis, ...

  9. Intel Led OpenMP Training Session at NERSC This Wednesday March 25

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

    Led OpenMP Training Session at NERSC This Wednesday March 25 Intel Led OpenMP Training Session at NERSC This Wednesday March 25 March 24, 2015 by Katie Antypas This Wednesday, March 25th, from 10AM-2PM pacific at NERSC's Oakland Facility (415 20th St, Oakland, CA 94612), NERSC will be hosting an Intel led OpenMP threading training session. This is a great chance to learn the methodology for starting with a serial or MPI only code, identifying regions of interest for OpenMP and effectively

  10. Experience with OpenMP for MADX-SC

    SciTech Connect (OSTI)

    D'Imperio, Nicholas; Montag, Christophe; Yu, Kwangmin; Kapin, Valery; McIntosh, Eric; Renshall, Harry; Schmidt, Frank

    2014-07-01

    MADX-SC allows the treatment of frozen space charge using beam-beam elements in a thin lattice, i.e. one can take advantage of the standard set-up of MAD-X lattices without the need for specialized codes for the space-charge (SC) evaluation. The idea is to simulate over many turns without the problem of noise as in the PIC SC codes. For the examples under study, like the PS and RHIC, it would be desirable to simulate up to 1 million turns or more. To this end one had to make an effort to optimize the scalar speed and, most importantly, get a speed-up of approximately a factor of 5 using OpenMP.

  11. Compiler-Enhanced Incremental Checkpointing for OpenMP Applications

    SciTech Connect (OSTI)

    Bronevetsky, G; Marques, D; Pingali, K; McKee, S; Rugina, R

    2009-02-18

    As modern supercomputing systems reach the peta-flop performance range, they grow in both size and complexity. This makes them increasingly vulnerable to failures from a variety of causes. Checkpointing is a popular technique for tolerating such failures, enabling applications to periodically save their state and restart computation after a failure. Although a variety of automated system-level checkpointing solutions are currently available to HPC users, manual application-level checkpointing remains more popular due to its superior performance. This paper improves performance of automated checkpointing via a compiler analysis for incremental checkpointing. This analysis, which works with both sequential and OpenMP applications, significantly reduces checkpoint sizes and enables asynchronous checkpointing.

  12. Compiler-Enhanced Incremental Checkpointing for OpenMP Applications

    SciTech Connect (OSTI)

    Bronevetsky, G; Marques, D; Pingali, K; Rugina, R; McKee, S A

    2008-01-21

    As modern supercomputing systems reach the peta-flop performance range, they grow in both size and complexity. This makes them increasingly vulnerable to failures from a variety of causes. Checkpointing is a popular technique for tolerating such failures, enabling applications to periodically save their state and restart computation after a failure. Although a variety of automated system-level checkpointing solutions are currently available to HPC users, manual application-level checkpointing remains more popular due to its superior performance. This paper improves performance of automated checkpointing via a compiler analysis for incremental checkpointing. This analysis, which works with both sequential and OpenMP applications, reduces checkpoint sizes by as much as 80% and enables asynchronous checkpointing.

  13. Bruce LeBlanc

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

    Bruce LeBlanc - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy

  14. PL2ESIDCNI The District Engineer, U. S. Engineer Office,

    Office of Legacy Management (LM)

    w. -1. C1P.RSHAW PL2ESIDCNI The District Engineer, U. S. Engineer Office, Kanhattan liistrict, l-J. 0. Box 42, Station New York, N. Y. fi s Attention: Lt. L. C. Burman. Dear Sir: Agreeable to your verbal request, we offer you the following which are all the Uranium Compounds and Cermic Colors containing Uranium in our possession at, our various stock points. ,I ---L-z-- BIACY'C:fln;" URAXW (Approximately 9$ U33,) QOC3 lb. amer lb., f.o.b. East Liverpool, Ohio. ~500 lb. at $2.15 Fer lb.,

  15. V-114: RealPlayer MP4 Processing Buffer Overflow Vulnerability | Department

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

    of Energy 14: RealPlayer MP4 Processing Buffer Overflow Vulnerability V-114: RealPlayer MP4 Processing Buffer Overflow Vulnerability March 19, 2013 - 12:01am Addthis PROBLEM: RealPlayer MP4 Processing Buffer Overflow Vulnerability PLATFORM: Versions prior to 16.0.1.18. ABSTRACT: A vulnerability has been reported in RealPlayer REFERENCE LINKS: RealNetworks, Inc Secunia Advisory SA52692 CVE-2013-1750 IMPACT ASSESSMENT: High DISCUSSION: The vulnerability is caused due to an error when

  16. Hybrid OpenMP-MPI Turbulent Boundary Layer Code Over 32k Cores | Argonne

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

    Leadership Computing Facility OpenMP-MPI Turbulent Boundary Layer Code Over 32k Cores Authors: Sillero, J., Borrell, G., Jimenez, J., Moser, RD A hybrid OpenMP-MPI code has been developed and optimized for Blue Gene/P in order to perform a direct numerical simulation of a zero-pressure-gradient turbulent boundary layer at high Reynolds numbers. OpenMP is becoming the standard application programming interface for shared memory platforms, offering simplicity and portability. For architectures

  17. PROJECT PROFILE: Concentrating Solar Power in a SunShot Future (SuNLaMP) |

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

    Department of Energy PROJECT PROFILE: Concentrating Solar Power in a SunShot Future (SuNLaMP) PROJECT PROFILE: Concentrating Solar Power in a SunShot Future (SuNLaMP) Funding Program: SuNLaMP SunShot Subprogram: Systems Integration Location: National Renewable Energy Laboratory, Golden, CO SunShot Award Amount: $612,500 This project will investigate concentrating solar power (CSP) and its ability to increase the overall penetration of solar energy while lessening the variability impacts of

  18. Project Profile: Refractory Solar Selective Coatings (SuNLaMP) | Department

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

    of Energy Refractory Solar Selective Coatings (SuNLaMP) Project Profile: Refractory Solar Selective Coatings (SuNLaMP) Funding Program: SuNLaMP SunShot Subprogram: CSP Location: Argonne National Laboratory, Lemont, IL SunShot Award Amount: $3,605,721 This project is developing high-performance, solar selective coatings for power tower receivers in concentrated solar power (CSP) plants. In CSP tower systems, the receiver is where the reflected light is concentrated and converted to thermal

  19. BrianHitson_1.mp4 | OSTI, US Dept of Energy Office of Scientific...

    Office of Scientific and Technical Information (OSTI)

    BrianHitson1.mp4 Berlin, Germany, January 29, 2013 Improving Access to U.S Department of Energy R&D Results: AgencyPublisher Collaboration APE Conference 2013 Brian A. Hitson, ...

  20. Using Hybrid MPI and OpenMP on Hopper and Edison

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

    aprun -n 16 -N 2 -S 1 -d 12 a.out Please refer to sample batch scripts for running hybrid MPIOpenMP jobs on the Edison Example Batch Scripts webpage. Notice the different...

  1. SunShot National Laboratory Multiyear Partnership (SuNLaMP) -

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

    Photovoltaic Subprogram - FY16-18 | Department of Energy - Photovoltaic Subprogram - FY16-18 SunShot National Laboratory Multiyear Partnership (SuNLaMP) - Photovoltaic Subprogram - FY16-18 The SunShot National Laboratory Multiyear Partnership (SuNLaMP) funding program enables our country's national laboratories to PV graphic.png address the most impactful barriers to the advancement of photovoltaic (PV) technologies. Research at these labs has advanced key PV technologies and has enabled

  2. SunShot National Laboratory Multiyear Partnership (SuNLaMP) -

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

    Concentrating Solar Power Subprogram - FY16-18 | Department of Energy Concentrating Solar Power Subprogram - FY16-18 SunShot National Laboratory Multiyear Partnership (SuNLaMP) - Concentrating Solar Power Subprogram - FY16-18 The SunShot National Laboratory Multiyear Partnership (SuNLaMP) funding program enables our country's national laboratories to develop novel technologies for concentrating solar power (CSP) that will reduce the levelized cost of energy for electricity it generates to

  3. SunShot National Laboratory Multiyear Partnership (SuNLaMP) - Technology

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

    to Market Subprogram - FY16-18 | Department of Energy Technology to Market Subprogram - FY16-18 SunShot National Laboratory Multiyear Partnership (SuNLaMP) - Technology to Market Subprogram - FY16-18 The SunShot National Laboratory Multiyear Partnership (SuNLaMP) funding program enables our country's national laboratories to support commercialization, market readiness, and domestic manufacturing across the entire solar value chain through strategic cost and competitiveness analysis. The work

  4. SunShot National Laboratory Multiyear Partnership (SuNLaMP) - Systems

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

    Integration Subprogram - FY16-18 | Department of Energy Systems Integration Subprogram - FY16-18 SunShot National Laboratory Multiyear Partnership (SuNLaMP) - Systems Integration Subprogram - FY16-18 The SunShot National Laboratory Multiyear Partnership (SuNLaMP) funding program enables our country's national laboratories to conduct research and development that will enable hundreds of gigawatts of solar energy to be integrated reliably and cost-effectively onto the U.S. electric power grid.

  5. National Technology Transfer and Advancement Act of 1995 [Public Law (PL)

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

    104-113] | Department of Energy Technology Transfer and Advancement Act of 1995 [Public Law (PL) 104-113] National Technology Transfer and Advancement Act of 1995 [Public Law (PL) 104-113] On March 7, 1996, President Clinton signed into law "The National Technology Transfer and Advancement Act of 1995." The new law, referred to as PL 104-113, serves to continue the policy changes initiated in the 1980s under Office of Management and Budget (OMB) Circular A-119 (OMB A-119), Federal

  6. Le LHC, un tunnel cosmique

    SciTech Connect (OSTI)

    2009-09-17

    Et si la lumière au bout du tunnel du LHC était cosmique ? En d’autres termes, qu’est-ce que le LHC peut nous apporter dans la connaissance de l’Univers ? Car la montée en énergie des accélérateurs de particules nous permet de mieux appréhender l’univers primordial, chaud et dense. Mais dans quel sens dit-on que le LHC reproduit des conditions proches du Big bang ? Quelles informations nous apporte-t-il sur le contenu de l’Univers ? La matière noire est-elle détectable au LHC ? L’énergie noire ? Pourquoi l’antimatière accumulée au CERN est-elle si rare dans l’Univers ? Et si le CERN a bâti sa réputation sur l’exploration des forces faibles et fortes qui opèrent au sein des atomes et de leurs noyaux, est-ce que le LHC peut nous apporter des informations sur la force gravitationnelle qui gouverne l’évolution cosmique ? Depuis une trentaine d’années, notre compréhension de l’univers dans ses plus grandes dimensions et l’appréhension de son comportement aux plus petites distances sont intimement liées : en quoi le LHC va-t-il tester expérimentalement cette vision unifiée ? Tout public, entrée libre / Réservations au +41 (0)22 767 76 76

  7. Le LHC, un tunnel cosmique

    ScienceCinema (OSTI)

    None

    2011-10-06

    Et si la lumière au bout du tunnel du LHC était cosmique ? En d?autres termes, qu?est-ce que le LHC peut nous apporter dans la connaissance de l?Univers ? Car la montée en énergie des accélérateurs de particules nous permet de mieux appréhender l?univers primordial, chaud et dense. Mais dans quel sens dit-on que le LHC reproduit des conditions proches du Big bang ? Quelles informations nous apporte-t-il sur le contenu de l?Univers ? La matière noire est-elle détectable au LHC ? L?énergie noire ? Pourquoi l?antimatière accumulée au CERN est-elle si rare dans l?Univers ? Et si le CERN a bâti sa réputation sur l?exploration des forces faibles et fortes qui opèrent au sein des atomes et de leurs noyaux, est-ce que le LHC peut nous apporter des informations sur la force gravitationnelle qui gouverne l?évolution cosmique ? Depuis une trentaine d?années, notre compréhension de l?univers dans ses plus grandes dimensions et l?appréhension de son comportement aux plus petites distances sont intimement liées : en quoi le LHC va-t-il tester expérimentalement cette vision unifiée ? Tout public, entrée libre / Réservations au +41 (0)22 767 76 76

  8. User's Guide for TOUGH2-MP - A Massively Parallel Version of the TOUGH2 Code

    SciTech Connect (OSTI)

    Earth Sciences Division; Zhang, Keni; Zhang, Keni; Wu, Yu-Shu; Pruess, Karsten

    2008-05-27

    TOUGH2-MP is a massively parallel (MP) version of the TOUGH2 code, designed for computationally efficient parallel simulation of isothermal and nonisothermal flows of multicomponent, multiphase fluids in one, two, and three-dimensional porous and fractured media. In recent years, computational requirements have become increasingly intensive in large or highly nonlinear problems for applications in areas such as radioactive waste disposal, CO2 geological sequestration, environmental assessment and remediation, reservoir engineering, and groundwater hydrology. The primary objective of developing the parallel-simulation capability is to significantly improve the computational performance of the TOUGH2 family of codes. The particular goal for the parallel simulator is to achieve orders-of-magnitude improvement in computational time for models with ever-increasing complexity. TOUGH2-MP is designed to perform parallel simulation on multi-CPU computational platforms. An earlier version of TOUGH2-MP (V1.0) was based on the TOUGH2 Version 1.4 with EOS3, EOS9, and T2R3D modules, a software previously qualified for applications in the Yucca Mountain project, and was designed for execution on CRAY T3E and IBM SP supercomputers. The current version of TOUGH2-MP (V2.0) includes all fluid property modules of the standard version TOUGH2 V2.0. It provides computationally efficient capabilities using supercomputers, Linux clusters, or multi-core PCs, and also offers many user-friendly features. The parallel simulator inherits all process capabilities from V2.0 together with additional capabilities for handling fractured media from V1.4. This report provides a quick starting guide on how to set up and run the TOUGH2-MP program for users with a basic knowledge of running the (standard) version TOUGH2 code, The report also gives a brief technical description of the code, including a discussion of parallel methodology, code structure, as well as mathematical and numerical methods used

  9. Cholesky-decomposed density MP2 with density fitting: Accurate MP2 and double-hybrid DFT energies for large systems

    SciTech Connect (OSTI)

    Maurer, Simon A.; Clin, Lucien; Ochsenfeld, Christian

    2014-06-14

    Our recently developed QQR-type integral screening is introduced in our Cholesky-decomposed pseudo-densities Mller-Plesset perturbation theory of second order (CDD-MP2) method. We use the resolution-of-the-identity (RI) approximation in combination with efficient integral transformations employing sparse matrix multiplications. The RI-CDD-MP2 method shows an asymptotic cubic scaling behavior with system size and a small prefactor that results in an early crossover to conventional methods for both small and large basis sets. We also explore the use of local fitting approximations which allow to further reduce the scaling behavior for very large systems. The reliability of our method is demonstrated on test sets for interaction and reaction energies of medium sized systems and on a diverse selection from our own benchmark set for total energies of larger systems. Timings on DNA systems show that fast calculations for systems with more than 500 atoms are feasible using a single processor core. Parallelization extends the range of accessible system sizes on one computing node with multiple cores to more than 1000 atoms in a double-zeta basis and more than 500 atoms in a triple-zeta basis.

  10. A Proposal for User-defined Reductions in OpenMP

    SciTech Connect (OSTI)

    Duran, A; Ferrer, R; Klemm, M; de Supinski, B R; Ayguade, E

    2010-03-22

    Reductions are commonly used in parallel programs to produce a global result from partial results computed in parallel. Currently, OpenMP only supports reductions for primitive data types and a limited set of base language operators. This is a significant limitation for those applications that employ user-defined data types (e. g., objects). Implementing manual reduction algorithms makes software development more complex and error-prone. Additionally, an OpenMP runtime system cannot optimize a manual reduction algorithm in ways typically applied to reductions on primitive types. In this paper, we propose new mechanisms to allow the use of most pre-existing binary functions on user-defined data types as User-Defined Reduction (UDR) operators. Our measurements show that our UDR prototype implementation provides consistently good performance across a range of thread counts without increasing general runtime overheads.

  11. Orbital-optimized MP2.5 and its analytic gradients: Approaching CCSD(T) quality for noncovalent interactions

    SciTech Connect (OSTI)

    Bozkaya, Uğur; Sherrill, C. David

    2014-11-28

    Orbital-optimized MP2.5 [or simply “optimized MP2.5,” OMP2.5, for short] and its analytic energy gradients are presented. The cost of the presented method is as much as that of coupled-cluster singles and doubles (CCSD) [O(N{sup 6}) scaling] for energy computations. However, for analytic gradient computations the OMP2.5 method is only half as expensive as CCSD because there is no need to solve λ{sub 2}-amplitude equations for OMP2.5. The performance of the OMP2.5 method is compared with that of the standard second-order Møller–Plesset perturbation theory (MP2), MP2.5, CCSD, and coupled-cluster singles and doubles with perturbative triples (CCSD(T)) methods for equilibrium geometries, hydrogen transfer reactions between radicals, and noncovalent interactions. For bond lengths of both closed and open-shell molecules, the OMP2.5 method improves upon MP2.5 and CCSD by 38%–43% and 31%–28%, respectively, with Dunning's cc-pCVQZ basis set. For complete basis set (CBS) predictions of hydrogen transfer reaction energies, the OMP2.5 method exhibits a substantially better performance than MP2.5, providing a mean absolute error of 1.1 kcal mol{sup −1}, which is more than 10 times lower than that of MP2.5 (11.8 kcal mol{sup −1}), and comparing to MP2 (14.6 kcal mol{sup −1}) there is a more than 12-fold reduction in errors. For noncovalent interaction energies (at CBS limits), the OMP2.5 method maintains the very good performance of MP2.5 for closed-shell systems, and for open-shell systems it significantly outperforms MP2.5 and CCSD, and approaches CCSD(T) quality. The MP2.5 errors decrease by a factor of 5 when the optimized orbitals are used for open-shell noncovalent interactions, and comparing to CCSD there is a more than 3-fold reduction in errors. Overall, the present application results indicate that the OMP2.5 method is very promising for open-shell noncovalent interactions and other chemical systems with difficult electronic structures.

  12. Center for Programming Models for Scalable Parallel Computing - Towards Enhancing OpenMP for Manycore and Heterogeneous Nodes

    SciTech Connect (OSTI)

    Barbara Chapman

    2012-02-01

    OpenMP was not well recognized at the beginning of the project, around year 2003, because of its limited use in DoE production applications and the inmature hardware support for an efficient implementation. Yet in the recent years, it has been graduately adopted both in HPC applications, mostly in the form of MPI+OpenMP hybrid code, and in mid-scale desktop applications for scientific and experimental studies. We have observed this trend and worked deligiently to improve our OpenMP compiler and runtimes, as well as to work with the OpenMP standard organization to make sure OpenMP are evolved in the direction close to DoE missions. In the Center for Programming Models for Scalable Parallel Computing project, the HPCTools team at the University of Houston (UH), directed by Dr. Barbara Chapman, has been working with project partners, external collaborators and hardware vendors to increase the scalability and applicability of OpenMP for multi-core (and future manycore) platforms and for distributed memory systems by exploring different programming models, language extensions, compiler optimizations, as well as runtime library support.

  13. National Defense Authorization Act for Fiscal Year 1993 (PL 102-484) |

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

    Department of Energy National Defense Authorization Act for Fiscal Year 1993 (PL 102-484) National Defense Authorization Act for Fiscal Year 1993 (PL 102-484) Section 3162 of the National Defense Authorization Act for Fiscal Year 1993 (Public Law 102-484) called for the Secretary to establish and carry out a program for the identification and on-going medical evaluation of its former employees who are subject to significant health risks as a result of the exposure of such employees to

  14. A Hybrid MPI/OpenMP Approach for Parallel Groundwater Model Calibration on Multicore Computers

    SciTech Connect (OSTI)

    Tang, Guoping; D'Azevedo, Ed F; Zhang, Fan; Parker, Jack C.; Watson, David B; Jardine, Philip M

    2010-01-01

    Groundwater model calibration is becoming increasingly computationally time intensive. We describe a hybrid MPI/OpenMP approach to exploit two levels of parallelism in software and hardware to reduce calibration time on multicore computers with minimal parallelization effort. At first, HydroGeoChem 5.0 (HGC5) is parallelized using OpenMP for a uranium transport model with over a hundred species involving nearly a hundred reactions, and a field scale coupled flow and transport model. In the first application, a single parallelizable loop is identified to consume over 97% of the total computational time. With a few lines of OpenMP compiler directives inserted into the code, the computational time reduces about ten times on a compute node with 16 cores. The performance is further improved by selectively parallelizing a few more loops. For the field scale application, parallelizable loops in 15 of the 174 subroutines in HGC5 are identified to take more than 99% of the execution time. By adding the preconditioned conjugate gradient solver and BICGSTAB, and using a coloring scheme to separate the elements, nodes, and boundary sides, the subroutines for finite element assembly, soil property update, and boundary condition application are parallelized, resulting in a speedup of about 10 on a 16-core compute node. The Levenberg-Marquardt (LM) algorithm is added into HGC5 with the Jacobian calculation and lambda search parallelized using MPI. With this hybrid approach, compute nodes at the number of adjustable parameters (when the forward difference is used for Jacobian approximation), or twice that number (if the center difference is used), are used to reduce the calibration time from days and weeks to a few hours for the two applications. This approach can be extended to global optimization scheme and Monte Carol analysis where thousands of compute nodes can be efficiently utilized.

  15. Appendix E: Other NEMS-MP results for the base case and scenarios.

    SciTech Connect (OSTI)

    Plotkin, S. E.; Singh, M. K.; Energy Systems

    2009-12-03

    The NEMS-MP model generates numerous results for each run of a scenario. (This model is the integrated National Energy Modeling System [NEMS] version used for the Multi-Path Transportation Futures Study [MP].) This appendix examines additional findings beyond the primary results reported in the Multi-Path Transportation Futures Study: Vehicle Characterization and Scenario Analyses (Reference 1). These additional results are provided in order to help further illuminate some of the primary results. Specifically discussed in this appendix are: (1) Energy use results for light vehicles (LVs), including details about the underlying total vehicle miles traveled (VMT), the average vehicle fuel economy, and the volumes of the different fuels used; (2) Resource fuels and their use in the production of ethanol, hydrogen (H{sub 2}), and electricity; (3) Ethanol use in the scenarios (i.e., the ethanol consumption in E85 vs. other blends, the percent of travel by flex fuel vehicles on E85, etc.); (4) Relative availability of E85 and H2 stations; (5) Fuel prices; (6) Vehicle prices; and (7) Consumer savings. These results are discussed as follows: (1) The three scenarios (Mixed, (P)HEV & Ethanol, and H2 Success) when assuming vehicle prices developed through literature review; (2) The three scenarios with vehicle prices that incorporate the achievement of the U.S. Department of Energy (DOE) program vehicle cost goals; (3) The three scenarios with 'literature review' vehicle prices, plus vehicle subsidies; and (4) The three scenarios with 'program goals' vehicle prices, plus vehicle subsidies. The four versions or cases of each scenario are referred to as: Literature Review No Subsidies, Program Goals No Subsidies, Literature Review with Subsidies, and Program Goals with Subsidies. Two additional points must be made here. First, none of the results presented for LVs in this section include Class 2B trucks. Results for this class are included occasionally in Reference 1. They

  16. OBlEilHHEHHblPl ^ J O I N T MHCTHiyT

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

    ocr OBlEilHHEHHblPl J O I N T MHCTHiyT i n s t i t u t e flilEPHbIX B l V l l W y M l M for n u c l e a r HCCJIEJIOBAHMPi r e s e a r c h " J is i i i MoCKELa, rjia s n o H T a M...

  17. Assessment of simulated water balance from Noah, Noah-MP, CLM, and VIC over CONUS using the NLDAS test bed

    SciTech Connect (OSTI)

    Cai, Xitian; Yang, Zong-Liang; Xia, Youlong; Huang, Maoyi; Wei, Helin; Leung, Lai-Yung R.; Ek, Michael

    2014-12-27

    This study assesses the hydrologic performance of four land surface models (LSMs) for the conterminous United States using the North American Land Data Assimilation System (NLDAS) test bed. The four LSMs are the baseline community Noah LSM (Noah, version 2.8), the Variable Infiltration Capacity (VIC, version 4.0.5) model, the substantially augmented Noah LSM with multiparameterization options (hence Noah-MP), and the Community Land Model version 4 (CLM4). All four models are driven by the same NLDAS-2 atmospheric forcing. Modeled terrestrial water storage (TWS), streamflow, evapotranspiration (ET), and soil moisture are compared with each other and evaluated against the identical observations. Relative to Noah, the other three models offer significant improvements in simulating TWS and streamflow and moderate improvements in simulating ET and soil moisture. Noah-MP provides the best performance in simulating soil moisture and is among the best in simulating TWS, CLM4 shows the best performance in simulating ET, and VIC ranks the highest in performing the streamflow simulations. Despite these improvements, CLM4, Noah-MP, and VIC exhibit deficiencies, such as the low variability of soil moisture in CLM4, the fast growth of spring ET in Noah-MP, and the constant overestimation of ET in VIC.

  18. DOE - Office of Legacy Management -- LASL Land Parcels A B C E K LN PL - NM

    Office of Legacy Management (LM)

    07 Land Parcels A B C E K LN PL - NM 07 Site ID (CSD Index Number): NM.09 Site Name: LOS ALAMOS LAND PARCELS A B C E K L N PIPELINE (NM.07) / LASL PIPELINE FACILITY (NM.08) / LASL TRACTS EASTERN AREA L Site Summary: These land parcels, previously owned by the federal government, were sold in 1972. The pipeline facility and eastern area L were identified separately in some documents and assigned individual numbers by FUSRAP researchers, but these parcels were included in NM.07. Site Link:

  19. Assessment of G3(MP2)//B3 theory including a pseudopotential for molecules containing first-, second-, and third-row representative elements

    SciTech Connect (OSTI)

    Rocha, Carlos Murilo Romero; Morgon, Nelson Henrique; Custodio, Rogrio; Pereira, Douglas Henrique; Departamento de Cincias Exatas e Biotecnolgicas, Universidade Federal do Tocantins, Campus de Gurupi, 77410-530 Gurupi, Tocantins

    2013-11-14

    G3(MP2)//B3 theory was modified to incorporate compact effective potential (CEP) pseudopotentials, providing a theoretical alternative referred to as G3(MP2)//B3-CEP for calculations involving first-, second-, and third-row representative elements. The G3/05 test set was used as a standard to evaluate the accuracy of the calculated properties. G3(MP2)//B3-CEP theory was applied to the study of 247 standard enthalpies of formation, 104 ionization energies, 63 electron affinities, 10 proton affinities, and 22 atomization energies, comprising 446 experimental energies. The mean absolute deviations compared with the experimental data for all thermochemical results presented an accuracy of 1.4 kcal mol{sup ?1} for G3(MP2)//B3 and 1.6 kcal mol{sup ?1} for G3(MP2)//B3-CEP. Approximately 75% and 70% of the calculated properties are found with accuracy between 2 kcal mol{sup ?1} for G3(MP2)//B3 and G3(MP2)//B3-CEP, respectively. Considering a confidence interval of 95%, the results may oscillate between 4.2 kcal mol{sup ?1} and 4.6 kcal mol{sup ?1}, respectively. The overall statistical behavior indicates that the calculations using pseudopotential present similar behavior with the all-electron theory. Of equal importance to the accuracy is the CPU time, which was reduced by between 10% and 40%.

  20. GVR (G-Band Vapor Radiometer) M.P. Cadeddu and J.C. Liljegren Argonne Natl. Laboratory

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

    MWR status M.P. Cadeddu New radiometers New radiometers ECO-00664 (MWR procurement) open Specifications have been written and submitted Draft of specifications sent to vendors last month A few changes were incorporated after vendors feedback. Final specification document will be sent next week. ECO-00664 (MWR procurement) open Specifications have been written and submitted Draft of specifications sent to vendors last month A few changes were incorporated after vendors feedback. Final

  1. VEE-0034- In the Matter of LePiers' Inc.

    Broader source: Energy.gov [DOE]

    On October 16, 1996, LePiers' Inc. (LePiers') of Fosston, Minnesota filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE). In its...

  2. User's guide of TOUGH2-EGS-MP: A Massively Parallel Simulator with Coupled Geomechanics for Fluid and Heat Flow in Enhanced Geothermal Systems VERSION 1.0

    SciTech Connect (OSTI)

    Xiong, Yi; Fakcharoenphol, Perapon; Wang, Shihao; Winterfeld, Philip H.; Zhang, Keni; Wu, Yu-Shu

    2013-12-01

    TOUGH2-EGS-MP is a parallel numerical simulation program coupling geomechanics with fluid and heat flow in fractured and porous media, and is applicable for simulation of enhanced geothermal systems (EGS). TOUGH2-EGS-MP is based on the TOUGH2-MP code, the massively parallel version of TOUGH2. In TOUGH2-EGS-MP, the fully-coupled flow-geomechanics model is developed from linear elastic theory for thermo-poro-elastic systems and is formulated in terms of mean normal stress as well as pore pressure and temperature. Reservoir rock properties such as porosity and permeability depend on rock deformation, and the relationships between these two, obtained from poro-elasticity theories and empirical correlations, are incorporated into the simulation. This report provides the user with detailed information on the TOUGH2-EGS-MP mathematical model and instructions for using it for Thermal-Hydrological-Mechanical (THM) simulations. The mathematical model includes the fluid and heat flow equations, geomechanical equation, and discretization of those equations. In addition, the parallel aspects of the code, such as domain partitioning and communication between processors, are also included. Although TOUGH2-EGS-MP has the capability for simulating fluid and heat flows coupled with geomechanical effects, it is up to the user to select the specific coupling process, such as THM or only TH, in a simulation. There are several example problems illustrating applications of this program. These example problems are described in detail and their input data are presented. Their results demonstrate that this program can be used for field-scale geothermal reservoir simulation in porous and fractured media with fluid and heat flow coupled with geomechanical effects.

  3. Le Prata Geothermal Power Station | Open Energy Information

    Open Energy Info (EERE)

    Station General Information Name Le Prata Geothermal Power Station Sector Geothermal energy Location Information Location Tuscany, Italy Geothermal Resource Area Larderello...

  4. Tracey A. LeBeau | Department of Energy

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

    Tracey A. LeBeau About Us Tracey A. LeBeau - Former Director, Office of Indian Energy Policy & Programs Tracey A. LeBeau Tracey A. LeBeau (Cheyenne River Sioux) is the Former Director for the U.S. Department of Energy's Office of Indian Energy Policy and Programs. She was appointed in January 2011 to establish this new Office which is authorized by statute to manage, coordinate, create and facilitate programs and initiatives to encourage tribal energy and energy infrastructure development.

  5. Le Flore County, Oklahoma: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Zone Subtype A. Places in Le Flore County, Oklahoma Arkoma, Oklahoma Bokoshe, Oklahoma Cameron, Oklahoma Cowlington, Oklahoma Fanshawe, Oklahoma Fort Coffee, Oklahoma Heavener,...

  6. City of Le Sueur, Minnesota (Utility Company) | Open Energy Informatio...

    Open Energy Info (EERE)

    Sueur, Minnesota (Utility Company) Jump to: navigation, search Name: Le Sueur City of Place: Minnesota Phone Number: (507) 665-3338 Website: mmpa.org Twitter: @lesueurmn Facebook:...

  7. It, Le. requeoted thet Contmot no

    Office of Legacy Management (LM)

    It, Le. requeoted thet Contmot no. AT( 30~l)-1661 be mended to include additional development work oovered i,n the attaohed proposal. &?.EiO &,tQ ~mo~vOd b +),i' o.' am&&-t.,+ a&, follm, i:::., ,,I,: .,,,, Y, ,,, , _ i..! C:-I 2' :. ' ..I: ' :..t ,,., :I; ' :' Z : ,I' ..' ., i. :: ' ,,. Contraotor snd~Maili~~Addre6et ' ,. ;:, ' 5," :r:i,. ..I. . ( ' .:;>:i' :," ,,y _,,, I,' ,, ' :,-:,.:, ., ?I ., i..' ,, / I ,, : I 1 j: :: ; De To produoe boron of as fine a

  8. Six language extensions to enhance the portability of mathematical software written in PL/I: background and justification

    SciTech Connect (OSTI)

    Dritz, K.W.

    1982-05-01

    This report proposes six extensions to ANS PL/I, which is being revised by the American National Standards Committee X3J1. The new features include environmental enquiry functions, generalization of restricted expressings (compile-time expressions), liberalization of the contexts of restricted expressions, a named-literal declaration type, explicit precision specification for constants, and a pragmatic statement for expressing conditions that an implementation must satisfy for acceptable compilation. Used together, these features will give numerical analysts access to properties of an implementation's floating-point arithmetic in exactly the ways required to ease the burden of tailoring a program's precision specifications to new environments. In many cases it will be possible to write PL/I programs that are completely self-adapting to their host environment. Effective definition of the environmental enquiry functions will require the incorporation of an explicitly parameterized model of floating-point arithmetic. If such a model is integrated into the Standard, numerical analysts will be able to state and prove theorems about their programs' error bounds by appealing directly to the Standard.

  9. Archea ME LE Anlagenbau GmbH | Open Energy Information

    Open Energy Info (EERE)

    Archea ME-LE Anlagenbau GmbH is a JV set up to manufacture and construct Archea biogas plants. Coordinates: 53.629674, 14.010779 Show Map Loading map......

  10. Thomas J. LeCompte | Argonne National Laboratory

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

    J. LeCompte Physicist & Group Leader, HEP Computing Tom LeCompte received his PhD from Northwestern in 1992 and his SB from MIT in 1985. He is an experimenter in particle physics, and has held a number of leadership roles on the CDF experiment at Fermilab and the ATLAS experiment at CERN's Large Hadron Collider, most recenly being Physics Coordinator for ATLAS. He is interested in searching for new phenomenon via precision measurements of Standard Model processes, and in simulating these

  11. LHC, le Big Bang en éprouvette

    ScienceCinema (OSTI)

    None

    2011-10-06

    Notre compréhension de l?Univers est en train de changer? Bar des Sciences - Tout public Débat modéré par Marie-Odile Montchicourt, journaliste de France Info. Evenement en vidéoconférence entre le Globe de la science et de l?innovation, le bar le Baloard de Montpellier et la Maison des Métallos à Paris. Intervenants au CERN : Philippe Charpentier et Daniel Froideveaux, physiciens au CERN. Intervenants à Paris : Vincent Bontemps, philosophe et chercheur au CEA ; Jacques Arnould, philosophe, historien des sciences et théologien, Jean-Jacques Beineix, réalisateur, producteur, scénariste de cinéma. Intervenants à Montpellier (LPTA) : André Neveu, physicien théoricien et directeur de recherche au CNRS ; Gilbert Moultaka, physicien théoricien et chargé de recherche au CNRS. Partenariat : CERN, CEA, IN2P3, Université MPL2 (LPTA) Dans le cadre de la Fête de la science 2008

  12. DOE - Office of Legacy Management -- R K Le Blond Machine Tool...

    Office of Legacy Management (LM)

    Facility used to conduct two billet drilling tests to demonstrating the capability of ... and Development Report (NLCO-886); Drilling Uranium Billets on a LeBlond-Carlstedt ...

  13. Improving OpenMP Scaling

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

    ... Below is a pseudo code for illustration: OMP PARALLEL if (mythreadrank < 1) then call MPIxxx(...) else do some computation endif OMP END PARALLEL It needs at least the ...

  14. TPA-MP14.pdf

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

  15. 5 Questions about the SunShot Prize for Minh Le - Solar Program...

    Office of Environmental Management (EM)

    Questions about the SunShot Prize for Minh Le - Solar Program Manager at the U.S. Energy Department 5 ... that demonstrate non-hardware costs no higher than 1 per watt for ...

  16. Syntaxin 1a Variants Lacking an N-peptide or Bearing the LE Mutation...

    Office of Scientific and Technical Information (OSTI)

    an N-peptide or Bearing the LE Mutation Bind to Munc18a in a Closed Conformation Citation Details In-Document Search Title: Syntaxin 1a Variants Lacking an N-peptide or Bearing ...

  17. Final Complex Transformation Supplemental Programmatic Environmental Impact Statement October 2008

    Office of Environmental Management (EM)

    I Volume I Chapters 1 - 4 Chapters 1 - 4 DOE/EIS-0236-S4 National Nuclear Security Administration U.S. Department of Energy October 2008 C C CO O OM MP PL LE EXtransfo o or r rm m mat on COVER SHEET RESPONSIBLE AGENCY: U.S. Department of Energy, National Nuclear Security Administration TITLE: Final Complex Transformation Supplemental Programmatic Environmental Impact Statement (Complex Transformation SPEIS, DOE/EIS-0236-S4) CONTACTS: For further information on this SPEIS, For general information

  18. 5 Questions about the SunShot Prize for Minh Le - Solar Program Manager

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

    at the U.S. Energy Department | Department of Energy Questions about the SunShot Prize for Minh Le - Solar Program Manager at the U.S. Energy Department 5 Questions about the SunShot Prize for Minh Le - Solar Program Manager at the U.S. Energy Department September 24, 2012 - 1:46pm Addthis The Energy Department launched the SunShot Prize competition, which offers cash awards for the top three teams that demonstrate non-hardware costs no higher than $1 per watt for small-scale photovoltaic

  19. SILO LILLI SID NEY SW BIG SPRINGS SLOSS LITT LE H OOT SILO JUR

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

    BOE Reserve Class No 2001 reserves 0.1 - 10 MBOE 10.1 - 100 MBOE 100.1 - 1,000 MBOE 1,000.1 - 10,000 MBOE 10,000.1- 100,000 MBOE > 100,000 MBOE Basin Outline The mapped oil and gas field boundary outlines were created by the Reserves and Production Division, Office of Oil and Gas, Energy Information Administration pursuant to studies required by Section 604 of the Energy Policy and Conservation Act Amendments of 2000 (P.L. 106-469). The boundaries are not informed by subsurface structural

  20. SILO LILLI SID NEY SW BIG SPRINGS SLOSS LITT LE H OOT SILO JUR

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

    Liquids Reserve Class No 2001 liquids reserves 0.1 - 10 Mbbl 10.1 - 100 Mbbl 100.1 - 1,000 Mbbl 1,000.1 - 10,000 Mbbl 10,000.1- 100,000 Mbbl Basin Outline The mapped oil and gas field boundary outlines were created by the Reserves and Production Division, Office of Oil and Gas, Energy Information Administration pursuant to studies required by Section 604 of the Energy Policy and Conservation Act Amendments of 2000 (P.L. 106-469). The boundaries are not informed by subsurface structural

  1. Toward a midisuperspace quantization of LeMaitre-Tolman-Bondi collapse models

    SciTech Connect (OSTI)

    Vaz, Cenalo; Witten, Louis; Singh, T. P.

    2001-05-15

    LeMaitre-Tolman-Bondi models of spherical dust collapse have been used and continue to be used extensively to study various stellar collapse scenarios. It is by now well known that these models lead to the formation of black holes and naked singularities from regular initial data. The final outcome of the collapse, particularly in the event of naked singularity formation, depends very heavily on quantum effects during the final stages. These quantum effects cannot generally be treated semiclassically as quantum fluctuations of the gravitational field are expected to dominate before the final state is reached. We present a canonical reduction of LeMaitre-Tolman-Bondi space-times describing the marginally bound collapse of inhomogeneous dust, in which the physical radius R, the proper time of the collapsing dust {tau}, and the mass function F are the canonical coordinates R(r), {tau}(r) and F(r) on the phase space. Dirac's constraint quantization leads to a simple functional (Wheeler-DeWitt) equation. The equation is solved and the solution can be employed to study some of the effects of quantum gravity during gravitational collapse with different initial conditions.

  2. Microsoft Word - S06178_MP.doc

    Office of Legacy Management (LM)

    Rulison Monitoring Plan July 2010 Approved for public release; further dissemination unlimited LMS/RUL/S06178 This page intentionally left blank LMS/RUL/S06178 Rulison Monitoring Plan July 2010 Approved for public release; further dissemination unlimited This page intentionally left blank U.S. Department of Energy Rulison Monitoring Plan July 2010 Doc. No. S06178 Page i Contents 1.0

  3. Microsoft Word - PA MP FY02.doc

    National Nuclear Security Administration (NNSA)

    Waste Management Sites at the Nevada Test Site Prepared by Prepared for U.S. ... Waste Management Sites at the Nevada Test Site Prepared by for the U.S. Department ...

  4. Microsoft Word - MP 10 3 Rev 7

    Office of Environmental Management (EM)

    ... Laboratories Department Interface Document R0 R0 26 - Revised to address U.S. Department of Energy (DOE) Carlsbad Field Office (CBFO) Corrective Action Report (CAR) 08-XXX.

  5. Microsoft Word - Haeffelin-MP.doc

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

    ... J. Geophys. Res., 102, 25,881-25,898. Kato S., T. P. Ackerman, E. G. Dutton, N. Laulainen, and N. Larson, 1999: A comparison of modeled and measured surface shortwave irradiance ...

  6. Non-Fermi-liquid, magnetic, and Kondo behavior in the heavy-fermion system U{sub {bold 2}}Cu{sub 17{minus}x}Al{sub x} (5{le}x{le}10)

    SciTech Connect (OSTI)

    Pietri, R.; Andraka, B.; Troc, R.; Tran, V.H.

    1997-12-01

    Results of specific heat, magnetic susceptibility, magnetization, and electrical resistivity for the heavy-fermion alloy system U{sub 2}Cu{sub 17{minus}x}Al{sub x} (5{le}x{le}10) are presented. The nonmagnetic alloy U{sub 2}Cu{sub 12}Al{sub 5} exhibits non-Fermi-liquid characteristics at low temperatures: {rho}{proportional_to}T and C/T {proportional_to} lnT. These non-Fermi-liquid characteristics also persist for other alloys corresponding to x{gt}5, which are all weakly magnetic. This magnetic behavior is revealed by a maximum in zero-field-cooled {chi}, a discrepancy between zero-field-cooled and field-cooled {chi} below this maximum, and a corresponding shoulder in C/T. The transition temperature identified by the shoulder in C/T is largest for x=8 (about 2.5 K) and decreases monotonically for either increasing or decreasing x. {copyright} {ital 1997} {ital The American Physical Society}

  7. Visual Data Exploration and Analysis - Report of the VisualizationBreakout Session at the 2003 SCaLeS Workshop - Volume II

    SciTech Connect (OSTI)

    Bethel, E. Wes; Frank, Randall; Fulcomer, Samuel; Hansen, Chuck; Joy, Ken; Kohl, Jim; Middleton, Don

    2004-01-12

    This document is the report from the Visualization breakoutsession at the SCaLeS (Science Case for Large-scale Simulation) workshopheld in 2003 in Bethesda, MD. The document presents current researchchallenges in visualization of large-scale scientific data.

  8. Voyage dans le noir. Trous noirs, matière noire, énergie noire et antimatière

    ScienceCinema (OSTI)

    None

    2011-10-06

    Et si nous faisions avec les physiciens un voyage dans le noir ? De l'astrophysique à la physique des particules les trois noirs, la matière noire, l'énergie noire ou l?antimatière intriguent et fascinent. Que sont ces objets qui bousculent nos idées et qui véhiculent parfois des craintes irraisonnées? Luis Alvarez-Gaume, Michael Doser et Christophe Grojean, physiciens du CERN vous invitent à mettre en lumière (!) les constituants de base de la matière et à explorer les mystères de la physique contemporaine. Une soirée lumineuse pour éclairer des concepts et ne plus avoir peur du noir.

  9. An accurate and efficient computational protocol for obtaining the complete basis set limits of the binding energies of water clusters at the MP2 and CCSD(T) levels of theory: Application to (H?O)m, m=2-6, 8, 11, 16 and 17

    SciTech Connect (OSTI)

    Miliordos, Evangelos; Xantheas, Sotiris S.

    2015-06-21

    We report MP2 and CCSD(T) binding energies with basis sets up to pentuple zeta quality for the m = 2-6, 8 clusters. Or best CCSD(T)/CBS estimates are -4.99 kcal/mol (dimer), -15.77 kcal/mol (trimer), -27.39 kcal/mol (tetramer), -35.9 0.3 kcal/mol (pentamer), -46.2 0.3 kcal/mol (prism hexamer), -45.9 0.3 kcal/mol (cage hexamer), -45.4 0.3 kcal/mol (book hexamer), -44.3 0.3 kcal/mol (ring hexamer), -73.0 0.5 kcal/mol (D2d octamer) and -72.9 0.5 kcal/mol (S4 octamer). We have found that the percentage of both the uncorrected (dimer) and BSSE-corrected (dimerCPe) binding energies recovered with respect to the CBS limit falls into a narrow range for each basis set for all clusters and in addition this range was found to decrease upon increasing the basis set. Relatively accurate estimates (within < 0.5%) of the CBS limits can be obtained when using the 2/3, 1/3 (for the AVDZ set) or the , (for the AVTZ, AVQZ and AV5Z sets) mixing ratio between dimere and dimerCPe. Based on those findings we propose an accurate and efficient computational protocol that can be used to estimate accurate binding energies of clusters at the MP2 (for up to 100 molecules) and CCSD(T) (for up to 30 molecules) levels of theory. This work was supported by the US Department of Energy, Office of Science, Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences and Biosciences. Pacific Northwest National Laboratory (PNNL) is a multi program national laboratory operated for DOE by Battelle. This research also used resources of the National Energy Research Scientific Computing Center, which is supported by the Office of Science of the U.S. Department of Energy under Contract No. AC02-05CH11231.

  10. SAND79-1508

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

    ... GO TO 1 * MR - MODCNR.L) + L IFCMR.LE.M)GO TO ee MPI - + 1 "RPI -MR + 1 TR - FR("Pl) FRCMP1) - FRCI'IRP1) FRC"RP1) - TR TI - FIC"Pl) FIC"Pl) - FICI'IRP1) FIC "'RPt) - TI a. ...

  11. Periodic local MP2 method employing orbital specific virtuals

    SciTech Connect (OSTI)

    Usvyat, Denis Schütz, Martin; Maschio, Lorenzo

    2015-09-14

    We introduce orbital specific virtuals (OSVs) to represent the truncated pair-specific virtual space in periodic local Møller-Plesset perturbation theory of second order (LMP2). The OSVs are constructed by diagonalization of the LMP2 amplitude matrices which correspond to diagonal Wannier-function (WF) pairs. Only a subset of these OSVs is adopted for the subsequent OSV-LMP2 calculation, namely, those with largest contribution to the diagonal pair correlation energy and with the accumulated value of these contributions reaching a certain accuracy. The virtual space for a general (non diagonal) pair is spanned by the union of the two OSV sets related to the individual WFs of the pair. In the periodic LMP2 method, the diagonal LMP2 amplitude matrices needed for the construction of the OSVs are calculated in the basis of projected atomic orbitals (PAOs), employing very large PAO domains. It turns out that the OSVs are excellent to describe short range correlation, yet less appropriate for long range van der Waals correlation. In order to compensate for this bias towards short range correlation, we augment the virtual space spanned by the OSVs by the most diffuse PAOs of the corresponding minimal PAO domain. The Fock and overlap matrices in OSV basis are constructed in the reciprocal space. The 4-index electron repulsion integrals are calculated by local density fitting and, for distant pairs, via multipole approximation. New procedures for determining the fit-domains and the distant-pair lists, leading to higher efficiency in the 4-index integral evaluation, have been implemented. Generally, and in contrast to our previous PAO based periodic LMP2 method, the OSV-LMP2 method does not require anymore great care in the specification of the individual domains (to get a balanced description when calculating energy differences) and is in that sense a black box procedure. Discontinuities in potential energy surfaces, which may occur for PAO-based calculations if one is not careful, virtually disappear for OSV-LMP2. Moreover, due to much increased compactness of the pair-specific virtual spaces, the OSV-LMP2 calculations are faster and require much less memory than PAO-LMP2 calculations, despite the noticeable overhead of the initial OSV construction procedure.

  12. Microsoft Word - S02013_LTS&MP.doc

    Office of Legacy Management (LM)

    and Maintenance Plan for the Grand Junction, Colorado, Site June 2006 Office of Legacy Management DOE M/GJ -2006 -L 1164 Work Performed Under DOE Contract No. for the U.S. Department of Energy Office of Legacy Management. DE-AC01-02GJ79491 Approved for public release; distribution is unlimited. Office of Legacy Management Office of Legacy Management Office of Legacy Management U.S. Department of Energy DOE-LM/GJ1164-2006 Long-Term Surveillance and Maintenance Plan for the Grand Junction,

  13. MP_recovery_act_memo__updated.pdf | Department of Energy

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

    MEMORANDUM TO: File FROM: David R. Hill RE: Meeting Concerning Potential Test Procedures and Energy Conservation Standards for Set-Top Boxes and Network Equipment DATE: March 14, 2012 In compliance with the Department of Energy's guidance on ex parte communications (74 Fed. Reg. 52795 (Oct. 14, 2009)), this memorandum provides a summary of a March 7, 2012, meeting with DOE officials concerning potential test procedures and energy conservation standards for set-top boxes and network equipment.

  14. Microsoft PowerPoint - ARMST2007_mp.ppt

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

    height resolved vertical velocity, and turbulence derived from the horizontal variance of radar Doppler velocity Method 1) Identify regions containing cloud liquid (see E. Luke et...

  15. PRESENTED BY: IXPUG-ISC16 Workshop OpenMP

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

    Department of Energy PRESENTATION: OVERVIEW OF DOE OFFICE OF ENVIRONMENTAL MANAGEMENT (EM) PRESENTATION: OVERVIEW OF DOE OFFICE OF ENVIRONMENTAL MANAGEMENT (EM) A briefing to the SEAB Task Force on Technology Development for Environmental Management on the DOE Ofiice of Environmental Management. Overview of the Office of Environmental Management (2.12 MB) Overview of the Office of Environmental Management's Technology Development Program (658.68 KB) More Documents & Publications OREM

  16. Implementing Omni OpenMP Runtime with Argobots | Argonne Leadership...

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

    5 2016 - 10:30am BuildingRoom: Building 240Room 4301 Location: Argonne National ... Some benchmark evaluation data will be provided ... the national supercomputing center in Korea. ...

  17. Microsoft PowerPoint - ARMST2006_mp.ppt

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

    a Characterization of Arctic Mixed-Phase Clouds Matthew D. Shupe a , Pavlos Kollias b , Ed Luke b a Cooperative Institute for Research in Environmental Sciences - University of Colorado and NOAA/ESRL/PSD and b Brookhaven National Laboratory, Atmospheric Science Division, Upton, NY Mixed-Phase Cloud Properties Cloud Occurrence. Mixed-phase clouds occur 45% +/- 10% of the time per year at the NSA site. There is a marked increase in mixed-phase cloudiness in the spring and fall transition seasons,

  18. Helen He! NERSC User Services Group

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

    --- Suggested OpenMP directives --- 1 4 --- Save the directives --- 1 5 --- Save d irec@ves t o the o riginal fi le Extensive "Help" topics in Reveal --- 1 6 --- Reveal helps to...

  19. LE & ME n Highlights

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

    Appearance Results (talk by Zarko Pavlovic) * MiniBooNE Disappearance Results * Global 3+1 Fits to World Data * Preliminary MINOS Experiments * Future Experiment: BooNE (talk by...

  20. P.L. 102-486, "Energy Policy Act" (1992)

    SciTech Connect (OSTI)

    2011-12-13

    Amends the Energy Conservation and Production Act to set a deadline by which each State must certify to the Secretary of Energy whether its energy efficiency standards with respect to residential and commercial building codes meet or exceed those of the Council of American Building Officials (CABO) Model Energy Code, 1992, and of the American Society of Heating, Refrigerating, and Air-Conditioning Engineers, respectively.

  1. P.L. 95-618, "Energy Tax Act" (1978)

    SciTech Connect (OSTI)

    2011-12-13

    Amends the Internal Revenue Code to allow an income tax credit to an individual for an amount equal to the sum of: (1) 15 percent of the energy conservation expenditures up to a maximum of $2,000; and (2) 30 percent of qualified renewable energy source expenditures for solar, wind, and geothermal energy equipment as does not exceed $2,000 plus 20 percent of such expenditures as exceeds $2,000 but does not exceed $10,000. Provides for a credit carryover to the extent that such credit exceeds the taxpayer's tax liability.

  2. P.L. 96-294, "Energy Security Act" (1980)

    SciTech Connect (OSTI)

    2011-12-13

    Declares it to be the purpose of this title to reduce dependence on foreign energy resources by producing synthetic fuel. Part A: Development of Synthetic Fuel Under the Defense Production Act of 1950 - Defense Production Act Amendments of 1980 - Amends the Defense Production Act of 1950 to include within the policy objectives of such Act Government preparedness to contend with foreign actions which could reduce or terminate the availability of material, including energy, which is crucial to national defense. States that greater independence in domestic energy supplies is necessary to national defense preparedness. Designates "energy" as a "strategic and critical material." States that such designation shall not give the President any authority: (1) for the mandatory allocation or pricing of any fuel or feedstock; or (2) to engage in the production of energy in any manner whatsoever, except for synthetic fuel production.

  3. H.R.6, P.L. 110-140

    Energy Savers [EERE]

    Gwendolyn Hooten About Us Gwendolyn Hooten Team Leader, Environment Team 2 Gwen Hooten is the new Resource Conservation and Recovery Act (RCRA)/Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA)/ Formerly Utilized Sites Remedial Action Program (FUSRAP) Team Leader for LM. Prior to this new position, she served as a Site Manager, responsible for a number of LM sites, including Fernald, Mound, and Piqua, Ohio, sites; the Site A/Plot M, Illinois, Decommissioned Reactor

  4. Pl#xmam-*twe,m%-~h,i~tu.

    Office of Legacy Management (LM)

    bl 7-L c"v. tP cq 9hi 8 documen t? O?,?O sta 0f-A Je 4 %muw pace? and-.-G?-. fi::ur-e;. Q&LOPifx3, Series.... ' d o,.L Plxmam-*twe,m%-h,itu. vzP-1014uMalg* budi&&ah...

  5. Structure of a PL17 Family Alginate Lyase Demonstrates Functional...

    Office of Scientific and Technical Information (OSTI)

    DOI: 10.1074jbc.M113.531111 Select the DOI to obtain a copy of this journal article from the publisher. Find in Google Scholar Find in Google Scholar Search WorldCat Search ...

  6. A Proposed Methodology to Determine the Leverage Impacts of Technology Deployment Programs

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

    A A A A P P P PR R R R O O O O P P P PO O O O S S S S E E E E D D D D M M M ME E E E T T T TH H H H O O O O D D D DO O O O L L L LO O O O G G G G Y Y Y Y T T T TO O O O D D D DE E E E T T T TE E E E R R R R M M M MI I I IN N N N E E E E T T T TH H H H E E E E L L L LE E E E V V V V E E E E R R R R A A A AG G G G E E E E I I I IM M M MP P P PA A A AC C C C T T T TS S S S O O O O F F F F T T T TE E E E C C C C H H H H N N N N O O O O L L L LO O O O G G G G Y Y Y Y D D D DE E E E P P P PL L L LO O

  7. Binding energies of the ground triplet state a{sup 3}?{sub u}{sup +} of Rb{sub 2} and Cs{sub 2} in terms of the generalized Le RoyBernstein near-dissociation expansion

    SciTech Connect (OSTI)

    Sovkov, V. B.; Ivanov, V. S. [V.A. Fock Institute of Physics and Department of Physics of St. Petersburg State University, Ulyanovskaya Street 1, Petrodvoretz, St. Petersburg 198504 (Russian Federation)] [V.A. Fock Institute of Physics and Department of Physics of St. Petersburg State University, Ulyanovskaya Street 1, Petrodvoretz, St. Petersburg 198504 (Russian Federation)

    2014-04-07

    Formulae of Le RoyBernstein near-dissociation theory are derived in a general isotopeinvariant form, applicable to any term in the rotational expansion of a diatomic ro-vibrational term value. It is proposed to use the generalized Le RoyBernstein expansion to describe the binding energies (ro-vibrational term values) of the ground triplet state a{sup 3}?{sub u}{sup +} of alkali metal dimers. The parameters of this description are determined for Rb{sub 2} and Cs{sub 2} molecules. This approach gives a recipe to calculate the whole variety of the binding energies with characteristic accuracies from ?1 10{sup ?3} to 1 10{sup ?2} cm{sup ?1} using a relatively simple algebraic equation.

  8. Origin of radiative recombination and manifestations of localization effects in GaAs/GaNAs core/shell nanowires

    SciTech Connect (OSTI)

    Chen, S. L.; Filippov, S.; Chen, W. M.; Buyanova, I. A.; Ishikawa, Fumitaro

    2014-12-22

    Radiative carrier recombination processes in GaAs/GaNAs core/shell nanowires grown by molecular beam epitaxy on a Si substrate are systematically investigated by employing micro-photoluminescence (?-PL) and ?-PL excitation (?-PLE) measurements complemented by time-resolved PL spectroscopy. At low temperatures, alloy disorder is found to cause localization of photo-excited carriers leading to predominance of optical transitions from localized excitons (LE). Some of the local fluctuations in N composition are suggested to lead to strongly localized three-dimensional confining potential equivalent to that for quantum dots, based on the observation of sharp and discrete PL lines within the LE contour. The localization effects are found to have minor influence on PL spectra at room temperature due to thermal activation of the localized excitons to extended states. Under these conditions, photo-excited carrier lifetime is found to be governed by non-radiative recombination via surface states which is somewhat suppressed upon N incorporation.

  9. Minh Le | Department of Energy

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

    Prior to his current role at the Energy Department, Minh spent his career in industry developing technologies and scaling new technologies to high volume manufacturing. Minh earned ...

  10. LE & ME n Highlights

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

     Oscillation Results W.C. Louis, Aspen Winter Conference, January 22, 2010 * MiniBooNE Introduction *  e Appearance Oscillation Results * NuMI Data Results *  e Appearance Oscillation Results * Global 3+1 fits to World Data *   &   Disappearance Oscillation Results * Conclusions MiniBooNE was designed to test the LSND signal m 13 2 = m 12 2 + m 23 2 A 3 neutrino picture requires m 12 2 = m 1 2 - m 2 2 m 23 2 = m 2 2 - m 3 2 increasing (mass) 2 The three

  11. GVR (G-Band Vapor Radiometer) M.P. Cadeddu and J.C. Liljegren...

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

    Mod-meas (K) Number of tip cal What level of measurement uncertainty can we afford? LWP (gm 2 ) TB(cloudy) - TB(clear), K 90 GHz: DTb 1K DLWP 5 gm 2 150 GHz: DTb 1K DLWP ...

  12. PROJECT PROFILE: Innovative Framework to Increase Dispersion of Lab Data (SuNLaMP)

    Broader source: Energy.gov [DOE]

    This project supports hundreds of new collaborations and partnerships for startups and growing companies through effective dissemination of National Renewable Energy Laboratory (NREL) data, models, and tools. Specifically, this project will create new relationships within the industry to shape priorities on tool enhancements and define opportunities for co-development of tools, such as the Utility Rate Database and OpenPV.

  13. Alcator C-Mod Mini-Proposal MP No. Subject: SOL

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

    and reversed field will need to be tested. The lower null configuration was chosen due to instrumentation availability as it will maximize usability of data regardless of result....

  14. SunShot National Laboratory Multiyear Partnership (SuNLaMP) ...

    Energy Savers [EERE]

    access to solar energy, and accelerate solar deployment. Research at these labs has played an important role in characterizing and reducing soft costs, and will continue to ...

  15. PROJECT PROFILE: Towards a Low Cost Solar Future: Baselines, Trajectories, and Impacts (SuNLaMP)

    Office of Energy Efficiency and Renewable Energy (EERE)

    This project quantifies the soft and hard costs of solar in order to target research and development activities that increase market transparency, guide accelerated solar deployment strategies, and identify opportunities to reduce solar costs. This foundational analysis will address the remaining non-hardware costs and identify deployment barriers to achieving ubiquitous solar.

  16. MP Salsa: a finite element computer program for reacting flow problems. Part 1--theoretical development

    SciTech Connect (OSTI)

    Shadid, J.N.; Moffat, H.K.; Hutchinson, S.A.; Hennigan, G.L.; Devine, K.D.; Salinger, A.G.

    1996-05-01

    The theoretical background for the finite element computer program, MPSalsa, is presented in detail. MPSalsa is designed to solve laminar, low Mach number, two- or three-dimensional incompressible and variable density reacting fluid flows on massively parallel computers, using a Petrov-Galerkin finite element formulation. The code has the capability to solve coupled fluid flow, heat transport, multicomponent species transport, and finite-rate chemical reactions, and to solver coupled multiple Poisson or advection-diffusion- reaction equations. The program employs the CHEMKIN library to provide a rigorous treatment of multicomponent ideal gas kinetics and transport. Chemical reactions occurring in the gas phase and on surfaces are treated by calls to CHEMKIN and SURFACE CHEMKIN, respectively. The code employs unstructured meshes, using the EXODUS II finite element data base suite of programs for its input and output files. MPSalsa solves both transient and steady flows by using fully implicit time integration, an inexact Newton method and iterative solvers based on preconditioned Krylov methods as implemented in the Aztec solver library.

  17. Tutorial: Getting Up to Speed on OpenMP 4.0

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

    Turning the Manhattan Project into a National Park Turning the Manhattan Project into a National Park February 23, 2015 - 3:43pm Addthis This photo shows the B Reactor -- the world’s first large-scale plutonium production reactor -- in Hanford, Washington, part of the Manhattan Project National Park. | Photo courtesy of the Energy Department. This photo shows the B Reactor -- the world's first large-scale plutonium production reactor -- in Hanford, Washington, part of the Manhattan Project

  18. Alcator C-Mod Mini-Proposal MP No. Subject: Modulated LHCD

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

    (fast electrons change the energy content of the SOL, thereby modifying the sheath heat flux transmission coefficient ). The formation of non-thermal tails of fast...

  19. Models the Electromagnetic Response of a 3D Distribution using MP COMPUTERS

    Energy Science and Technology Software Center (OSTI)

    1999-05-01

    EM3D models the electromagnetic response of a 3D distribution of conductivity, dielectric permittivity and magnetic permeability within the earth for geophysical applications using massively parallel computers. The simulations are carried out in the frequency domain for either electric or magnetic sources for either scattered or total filed formulations of Maxwell''s equations. The solution is based on the method of finite differences and includes absorbing boundary conditions so that responses can be modeled up into themore » radar range where wave propagation is dominant. Recent upgrades in the software include the incorporation of finite size sources, that in addition to dipolar source fields, and a low induction number preconditioner that can significantly reduce computational run times. A graphical user interface (GUI) is bundled with the software so that complicated 3D models can be easily constructed and simulated with the software. The GUI also allows for plotting of the output.« less

  20. AtomCaption_T1.mp4 | OSTI, US Dept of Energy, Office of Scientific...

    Office of Scientific and Technical Information (OSTI)

    The Department's scientific research from the 1940s to the present, and its national and ... This scientific knowledge base continues to expand in 2003 through OSTI's state-of-the art ...

  1. Gammasphere Past, Present and Future: M.P. Carpenter Argonne National Laboratory ICW2006

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

    9 8 3 Super Conducting Linac Development at Argonne Super Conducting Linac Development at Argonne 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 EN/FN Tandem Rm. Temp. Helix Superconducting Helix SC Booster Linac ATLAS Project Positive Ion Injector / ECR / Uranium-Upgrade ATLAS Energy Upgrade ANL RIA-SRF Development ANL SC Linac Operation The HELIX Age The HELIX Age * 1969 H. Klein et al (Frankfurt University) propose a heavy-ion linac using normal-conducting helical accelerating

  2. ICSTI08Ses2Warnick.mp4 | OSTI, US Dept of Energy, Office of Scientific...

    Office of Scientific and Technical Information (OSTI)

    08 Public Conference Dr. Walter Warnick - WorldWideScience.org Accelerating Global Scientific Discovery

  3. Vehicle Technologies Office Merit Review 2015: Mixed Polyanion (MP) Glasses as Cathode Materials

    Broader source: Energy.gov [DOE]

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

  4. SunShot National Laboratory Multiyear Partnership (SuNLaMP) ...

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

    ... CO SunShot Award Amount: 3,000,000 Project Summary: This project focuses on accelerating the revision process of the IEEE 1547 series and UL 1741 standards and testing procedures. ...

  5. SunShot National Laboratory Multiyear Partnership (SuNLaMP) ...

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

    ... solar power (CSP) plants by characterizing and forecasting operations and maintenance costs, component failure behavior, and the impact of design and maintenance policies. ...

  6. SunShot National Laboratory Multiyear Partnership (SuNLaMP) ...

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

    ... Project Summary: This project will improve the forecasting of lifetime PV system performance and operations and maintenance costs by incorporating the Photovoltaic Reliability and ...

  7. Hel3_F8.mp4 | OSTI, US Dept of Energy, Office of Scientific and...

    Office of Scientific and Technical Information (OSTI)

    Multilingual WorldWideScience.org Ceremony featuring Walter Warnick, Richard Boulderstone, Tony Hey, Wu Yishan, Institute of Scientific and Technical Information of China - ISTIC, ...

  8. Audits- Carlsbad Field Office (CBFO) Management Procedure (MP) 10.3, Rev. 7

    Broader source: Energy.gov [DOE]

    Supporting Technical Document for the Radiological Release Accident Investigation Report (Phase II Report)

  9. Relationship Between MP and DPP for the Stochastic Optimal Control Problem of Jump Diffusions

    SciTech Connect (OSTI)

    Shi Jingtao Wu, Zhen

    2011-04-15

    This paper is concerned with the stochastic optimal control problem of jump diffusions. The relationship between stochastic maximum principle and dynamic programming principle is discussed. Without involving any derivatives of the value function, relations among the adjoint processes, the generalized Hamiltonian and the value function are investigated by employing the notions of semijets evoked in defining the viscosity solutions. Stochastic verification theorem is also given to verify whether a given admissible control is optimal.

  10. SunShot National Laboratory Multiyear Partnership (SuNLaMP) - Soft Costs

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

    Demo Day 2015 Media Resources SunShot Catalyst is an open innovation program that aims to catalyze the rapid creation and development of products and solutions that address near-term challenges in the U.S. solar marketplace. Through a series of prize challenges, SunShot Catalyst makes it faster and easier for American innovators to launch cutting-edge solar companies, while tackling time-sensitive market challenges. Since its inception, SunShot has helped hundreds of innovators bring mature

  11. P.L. 110-140, "Energy Independence and Security Act of 2007" (2007)

    SciTech Connect (OSTI)

    2007-12-13

    An act to move the United States toward greater energy independence and security, to increase the production of clean renewable fuels, to protect consumers, to increase the efficiency of products, buildings, and vehicles, to promote research on and deploy greenhouse gas capture and storage options, and to improve the energy performance of the Federal Government, and for other purposes.

  12. P.L. 95-620, "Power Plant and Industrial Fuel Use Act" (1978)

    SciTech Connect (OSTI)

    2011-12-13

    This act prohibits: (1) the use of natural gas or petroleum as a energy source in any new electric powerplant; and (2) construction of any new electric powerplant without the capability to use coal or any alternate fuel as a primary energy source. Prohibits the use of natural gas or petroleum as the primary energy source in a new major fuel-burning installation (MFBI) consisting of a boiler.

  13. P.L. 102-486, "Energy Policy Act of 1992", 1992

    SciTech Connect (OSTI)

    1992-10-05

    The Energy Policy Act of 1992 established numerous requirements for industrial efficiency, including those listed under Title I, Subtitle D, and several sections under Title XXI.

  14. P.L. 100-615, "Federal Energy Management Improvement Act" (1988)

    SciTech Connect (OSTI)

    2011-12-13

    Requires agencies to improve construction designs for Federal buildings so that the energy consumption per gross square foot in use during FY 1995 is at least ten percent less than that of FY 1985. Sets forth implementation steps to meet such goal. Exempts from such requirement buildings in which energy intensive activities are implemented. Redescribes procedures involved in the establishment and use of life cycle cost methods for Federal buildings.

  15. P.L. 94-163, "Energy Policy and Conservation Act" (EPCA) (1975)

    SciTech Connect (OSTI)

    2011-12-13

    Energy Policy and Conservation Act. Bill Summary & Status 94th Congress. Issue orders prohibiting power plants and major fuel burning installations from using natural gas or petroleum products as fuel if they had been capable on June 22, 1974, of burning coal.

  16. P.L. 95-619, "National Energy Supply Policy Act" (NECPA) (1978)

    SciTech Connect (OSTI)

    2011-12-13

    The purposes of this Act are to provide for the regulation of interstate commerce, to reduce the growth in demand for energy, and to conserve non-renewable energy resources without inhibiting beneficial economic growth.

  17. P.L. 109-58, "Energy Policy Act of 2005", 2005

    SciTech Connect (OSTI)

    2005-08-08

    The Energy Policy Act of 2005 set forth an energy agenda covering a wide range of energy technology research and implementation activities with provisions applicable to AMO activities.

  18. http://cemp.dri.edu/cgi-bin/cemp_stations.pl?stn=tono&prod=11

    National Nuclear Security Administration (NNSA)

    It is the intent of the CEMP to provide to the public accurate, near real-time monitoring data through this web site. However, it should be noted that these data are provisional ...

  19. EIS-0004: Coal Loan Guarantee Program (P.L. 94-163)

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy prepared this EIS to address the potential impacts of implementing the Coal Loan Guarantee Program to encourage the production of low and high sulfur coal by small underground coal producers.

  20. P.L. 100-12, "National Appliance Energy Supply Act" (1987)

    SciTech Connect (OSTI)

    None

    2011-12-13

    Amends the Energy Policy and Conservation Act to add to the list of products covered under the Act: (1) freezers which can be operated by alternating current electricity (with specified exceptions); (2) central air conditioning heat pumps; (3) direct heating equipment; and (4) pool heaters. Deletes from specific coverage: (1) humidifiers; and (2) dehumidifiers. Excludes from such coverage consumer products designed solely for use in recreational vehicles and other mobile equipment.

  1. P.L. 100-357, "National Appliance Energy Supply Amendments" (1988)

    SciTech Connect (OSTI)

    2011-12-13

    Amends the Energy Policy and Conservation Act to include fluorescent lamp ballasts within the list of products covered by the Act. Amends the definition of "consumer product" to include fluorescent lamp ballasts distributed in commerce for personal or commercial use or consumption.

  2. P.L. 110-140, "Energy Independence and Security Act of 2007", 2007

    SciTech Connect (OSTI)

    2007-12-19

    The Energy Independence and Security Act of 2007 (EISA), signed into law on December 19, 2007, set forth an agenda for improving U.S. energy security across the entire economy. While industrial energy efficiency is specifically called out in Title IV, Subtitle D, other EISA provisions also apply to AMO activities.

  3. P.L. 95-91, "Department of Energy Organization Act" (1977)

    SciTech Connect (OSTI)

    2011-12-13

    The purpose of this Act to establish a permanent Department of Energy in the executive branch to assist in the development of a coordinated national energy policy.

  4. Onduleurs pour le réseau

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

    Mermoud andre.mermoud@pvsyst.com PVSYST SA - Route du Bois-de-Bay 107 1242 Satigny - ... the Isc of the cell drops by 80% PVsyst SA When the current exceeds Isc : the cell ...

  5. NREL: Energy Analysis - Karla LeComte

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

    Areas of expertise MS ExcelOutlookWord Scheduling Customer Service Record Keeping Education and background training No degree earned - 18+ years' experience in business...

  6. LeAnn Oliver | Department of Energy

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

    Ms. Oliver serves the Department of Energy as the Associate CIO for Information Technology (IT) Policy & Governance. She is responsible for the Department's IT Capital...

  7. PROJECT PROFILE: Solar-Plus-Storage: Removing Barriers through Cost-Optimization and Market Characterization (SuNLaMP)

    Office of Energy Efficiency and Renewable Energy (EERE)

    This project examines cost-optimal system configurations for solar-plus-storage through data-driven, model-based analysis, which will be used to create customer adoption classification for these systems. The analysis will be completed through data collection from existing solar-plus-storage projects, world-class NREL modeling tools, innovative methodologies to identify optimal configurations at the project level, and stakeholder engagement.

  8. PROJECT PROFILE: Promotion of PV Soft Cost Reductions in the Southeastern United States (SuNLaMP)

    Broader source: Energy.gov [DOE]

    This project creates a replicable model for solar photovoltaic (PV) soft cost reduction in South Carolina through human capacity-building at the local level and direct efforts to harmonize policy at the inter-county or regional level. This effort will close the gap between South Carolina installed costs of residential rooftop solar and national averages and develop a portable and replicable model that can be applied to other jurisdictions in the future.

  9. PROJECT PROFILE: Best Practices for Operation and Maintenance of PV and Storage Systems (SuNLaMP)

    Office of Energy Efficiency and Renewable Energy (EERE)

    This project addresses the needs of the rapidly growing photovoltaic (PV) operations and maintenance (O&M) industry to ensure that solar projects are maintained at a high level of consistency and quality. A working group of financial and legal firms, solar developers, O&M service providers, and utilities will contribute to a PV O&M Best Practice document, sharing field data in a performance database and a failure and reliability database. The group will also create a PV O&M Cost Model to estimate costs of delivering a PV O&M program that considers system characteristics and which conditions determine the optimal cleaning and repair schedules for solar projects. This work will enable financial firms to easily categorize, predict, and support solar projects with lower financing costs, which will increase the effectiveness of O&M and the resulting energy delivery and reduce the cost of maintaining PV systems.

  10. webinar_071013_solar_action_series_innovation_success_financing...

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

    webinar071013solaractionseriesinnovationsuccessfinancing.mp3 Audio icon webinar071013solaractionseriesinnovationsuccessfinancing.mp3 More Documents ...

  11. Basal-subtype and MEK-Pl3K feedback signaling determine susceptibility of breast cancer cells to MEK inhibition

    SciTech Connect (OSTI)

    Mirzoeva, Olga K.; Das, Debopriya; Heiser, Laura M.; Bhattacharya, Sanchita; Siwak, Doris; Gendelman, Rina; Bayani, Nora; Wang, Nicholas J.; Neve, Richard M.; Knight, Zachary; Feiler, Heidi S.; Gascard, Philippe; Parvin, Bahram; Spellman, Paul T.; Shokat, Kevan M.; Wyrobek, Andrew J.; Bissell, Mina J.; McCormick, Frank; Kuo, Wen-Lin; Mills, Gordon B.; Gray, Joe W.; Korn, W. Michael

    2009-01-23

    Specific inhibitors of MEK have been developed that efficiently inhibit the oncogenic RAF-MEK-ERK pathway. We employed a systems-based approach to identify breast cancer subtypes particularly susceptible to MEK inhibitors and to understand molecular mechanisms conferring resistance to such compounds. Basal-type breast cancer cells were found to be particularly susceptible to growth-inhibition by small-molecule MEK inhibitors. Activation of the PI3 kinase pathway in response to MEK inhibition through a negative MEK-EGFR-PI3 kinase feedback loop was found to limit efficacy. Interruption of this feedback mechanism by targeting MEK and PI3 kinase produced synergistic effects, including induction of apoptosis and, in some cell lines, cell cycle arrest and protection from apoptosis induced by proapoptotic agents. These findings enhance our understanding of the interconnectivity of oncogenic signal transduction circuits and have implications for the design of future clinical trials of MEK inhibitors in breast cancer by guiding patient selection and suggesting rational combination therapies.

  12. PROJECT PROFILE: Addressing Environmental Challenges to Deployment through the Development of an Avian-Solar Science Plan and a Prototype Avian Risk Assessment Tool (SuNLaMP)

    Broader source: Energy.gov [DOE]

    The soft costs associated with solar project development can increase with potential wildlife impacts. Avian impact issues associated with utility scale solar development, in particular avian fatalities, are not well understood. This project will address these issues to help reach SunShot soft cost target goals by better understanding avian issues at utility scale solar facilities and their soft cost implications using a systematic, standardized, science-based approach that could be applied across the industry.

  13. PROJECT PROFILE: Towards a Low Cost Solar Future: Tracking and Analyzing Solar Cost, Price, and Market Trends (SuNLaMP)

    Office of Energy Efficiency and Renewable Energy (EERE)

    This project consolidates efforts to measure progress towards the SunShot targets and identifies pathways for further cost reductions. The team will build large and varied datasets to track and analyze trends in the cost, performance, and pricing of solar systems through the Tracking the Sun and Utility-Scale Solar reports. This will provide foundational analysis to help address the remaining non-hardware cost and deployment barriers.

  14. Multi-Path Transportation Futures Study: Vehicle Characterization and Scenario Analyses. Appendix E. Other NEMS-MP Results or the Base Case and Scenarios

    SciTech Connect (OSTI)

    Plotkin, Steve; Singh, Margaret; Patterson, Phil; Ward, Jake; Wood, Frances; Kydes, Niko; Holte, John; Moore, Jim; Miller, Grant; Das, Sujit; Greene, David

    2009-07-22

    This appendix examines additional findings beyond the primary results reported in the report for Phase 2 of the Multi-Path Transportation Futures Study.

  15. PROJECT PROFILE: Aligning Utility and Solar Interests: Utility Regulation and Planning for a SunShot Future (SuNLaMP)

    Office of Energy Efficiency and Renewable Energy (EERE)

    This project assesses emerging and innovative options for aligning high distributed photovoltaic (PV) deployment with utility shareholder and ratepayer interests. The team is evaluating the potential for bankable demand charge savings and identifying best practices for incorporating solar into resource planning studies. Through this combination of targeted analyses and stakeholder engagement, the project empowers key decision-makers to alleviate market barriers in order to increase deployment and lower business risks and market inefficiencies that inflate soft costs.

  16. PROJECT PROFILE: Development of Tools, Training, and Outreach to Address Solar Glare and Flux-Related Avian Impacts (SuNLaMP)

    Broader source: Energy.gov [DOE]

    This project reduces soft costs associated with siting, permitting, environmental compliance, and operations and maintenance to address glare and flux-related avian hazards for concentrating solar power (CSP) plants. Enhancements, training, and technical assistance will be provided for the Solar Glare Hazard Analysis Tool (SGHAT), which determines when and where solar glare can occur throughout the year from a user-specified solar array as viewed from user-prescribed observation points. By addressing glare and avian issues, this project will allow for solar projects to be installed on or near airport property in compliance of federal regulations.

  17. FY12 Final Report for PL10-Mod Separations-PD12: Electrochemically Modulated Separation of Plutonium from Dilute and Concentrated Dissolver Solutions for Analysis by Gamma Spectroscopy

    SciTech Connect (OSTI)

    Pratt, Sandra H.; Arrigo, Leah M.; Duckworth, Douglas C.; Cloutier, Janet M.; Breshears, Andrew T.; Schwantes, Jon M.

    2013-05-01

    Accurate and timely analysis of plutonium in spent nuclear fuel is critical in nuclear safeguards for detection of both protracted and rapid plutonium diversions. Gamma spectroscopy is a viable method for accurate and timely measurements of plutonium provided that the plutonium is well separated from the interfering fission and activation products present in spent nuclear fuel. Electrochemically modulated separation (EMS) is a method that has been used successfully to isolate picogram amounts of Pu from nitric acid matrices. With EMS, Pu adsorption may be turned “on” and “off” depending on the applied voltage, allowing for collection and stripping of Pu without the addition of chemical reagents. In this work, we have scaled up the EMS process to isolate microgram quantities of Pu from matrices encountered in spent nuclear fuel during reprocessing. Several challenges have been addressed including surface area limitations, radiolysis effects, electrochemical cell performance stability, and chemical interferences. After these challenges were resolved, 6 µg Pu was deposited in the electrochemical cell with approximately an 800-fold reduction of fission and activation product levels from a spent nuclear fuel sample. Modeling showed that these levels of Pu collection and interference reduction may not be sufficient for Pu detection by gamma spectroscopy. The main remaining challenges are to achieve a more complete Pu isolation and to deposit larger quantities of Pu for successful gamma analysis of Pu. If gamma analyses of Pu are successful, EMS will allow for accurate and timely on-site analysis for enhanced Pu safeguards.

  18. FY15 Progress Report for PL14-Lg Radius SIMS-PD1Ea: Large Radius SIMS Support / Large Radius SIMS for Nuclear Materials Analysis and Characterization

    SciTech Connect (OSTI)

    Zimmer, Mindy M.; Naes, Benjamin E.; Willingham, David G.; Cloutier, Janet M.

    2015-09-15

    PNNL has been procured a Cameca 1280 Large Radius Secondary Ions Mass Spectrometer (LRSIMS) from the Amtek corporation out of France. This state-of-the-art instrument is aligning PNNL to deliver to NNSA the ability to address issues from proliferation detection to nuclear archeology of reactor operation and cascade enrichment history verification pushing beyond the limits of currently available methods and instrumentation at PNNL.

  19. A Novel Passive Millimeter Imager for Broad-Area Search - Final Report on Project PL09-NPMI-PD07 (PNNL-55180)

    SciTech Connect (OSTI)

    Tedeschi, Jonathan R.; Bernacki, Bruce E.; Kelly, James F.; Sheen, David M.; Harris, Robert V.; Hall, Thomas E.; Hatchell, Brian K.; Knopik, Clint D.; Lechelt, Wayne M.; McMakin, Douglas L.; Mendoza, Albert; Severtsen, Ronald H.; Valdez, Patrick LJ

    2011-12-31

    This report describes research and development efforts toward a novel passive millimeter-wave (mm-wave) electromagnetic imaging device for broad-area search. It addresses the technical challenge of detecting anomalies that occupy a small fraction of a pixel. The purpose of the imager is to pinpoint suspicious locations for cuing subsequent higher-resolution imaging. The technical basis for the approach is to exploit thermal and polarization anomalies that distinguish man-made features from natural features.

  20. A=6Li (1988AJ01)

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

    8AJ01) (See Energy Level Diagrams for 6Li) GENERAL: See also (1984AJ01) and Table 6.2 [Table of Energy Levels] (in PDF or PS). Shell model: (1983LE14, 1983VA31, 1984AS07, 1984PA08, 1984REZZ, 1984VA06, 1984ZW1A, 1985ER06, 1985FI1E, 1985LO1A, 1986AV08, 1986LE21, 1987KI1C, 1988WO04). Cluster and α-particle models: (1981PL1A, 1982WE15, 1983CA13, 1983DZ1A, 1983FO03, 1983GA12, 1983GO17, 1983SA39, 1983SM04, 1984BE37, 1984CO08, 1984DU17, 1984GL02, 1984JO1A, 1984KH05, 1984KR10, 1984KU03, 1984LA33,

  1. 06-08-2010 NNSA-B-10-0200

    National Nuclear Security Administration (NNSA)

    ...m-water monitoring locations (MP-23 and MP-24) and move existing MP-22 approximately 250 feet (ft) south of its current location. Sandia Site Office Relocation of Storm-Water ...

  2. PROJECT PROFILE: Frequency Response Assessment and Improvement...

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

    due to High Penetrations of Photovoltaic Generation (SuNLaMP) PROJECT PROFILE: ... due to High Penetrations of Photovoltaic Generation (SuNLaMP) Funding Program: ...

  3. PROJECT PROFILE: Dynamic Building Load Control to Facilitate...

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

    Penetration of Solar Photovoltaic Generation (SuNLaMP) PROJECT PROFILE: Dynamic Building Load Control to Facilitate High Penetration of Solar Photovoltaic Generation (SuNLaMP) ...

  4. Showmesh V1.0

    Energy Science and Technology Software Center (OSTI)

    2004-03-01

    SHOWMESH provides a graphical view of a three dimensional massively parallel (MP) computer. It shows what program is running on each computer processor in the MP.

  5. PROJECT PROFILE: Enabling High Penetration of Distributed Photovoltaic...

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

    Voltage Regulation (SuNLaMP) PROJECT PROFILE: Enabling High Penetration of Distributed Photovoltaics through the Optimization of Sub-Transmission Voltage Regulation (SuNLaMP) ...

  6. Project Profile: National Solar Thermal Test Facility Operations...

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

    Project Profile: National Solar Thermal Test Facility Operations and Maintenance (SuNLaMP) Project Profile: National Solar Thermal Test Facility Operations and Maintenance (SuNLaMP) ...

  7. Multithreaded Global Address Space Communication Techniques

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

    Hy- brid MPIOpenMP & PGASOpenMP computing 1. INTRODUCTION The path towards ... network interface to access variables inmemory on Cray XE machines (when compiling with ...

  8. Example Hopper Batch Scripts

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

    batch system must wait for the desired big memory nodes to become available. Running Hybrid MPIOpenMP Applications Hybrid MPIOpenMP Example: New Recommendations (recommended)...

  9. PortablePrograms.pptx

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

    --The OpenMP target directive Exercises to Introduce OpenMP Accelerator Directives --Matrix Multiplication: sending loops to an attached device --The Pi program reductions and...

  10. Slide 1

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

    Dana Bryson River Corridor Division Director and DDFO to the Hanford Advisory Board S a fe a n d E ff e c ti v e C le a n u p th a t P ro te c ts th e C o lu m b ia R iv e r  Re du ce s the Ac tiv e Sit e Fo otp rin t of Cle an up to 75 Sq ua re Mi les (58 6 to 75 )  Sig nif ica ntl y Re du ce s Lo ng -Te rm Mo rtg ag e Co sts  At Co mp let ion , Sh ifts Em ph as is an d Re so urc es to Fu ll Sc ale Cle an up of the Ce ntr al Pla tea u (75 sq ua re mi les )  Re du ce s Co sts by

  11. Slide 1

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

    Jonathan A. Dowell DOE-RL Assistant Manager for River and Plateau S a fe a n d E ff e c ti v e C le a n u p th a t P ro te c ts th e C o lu m b ia R iv e r  Re du ce s the Ac tiv e Sit e Fo otp rin t of Cle an up to 75 Sq ua re Mi les (58 6 to 75 )  Sig nif ica ntl y Re du ce s Lo ng -Te rm Mo rtg ag e Co sts  At Co mp let ion , Sh ifts Em ph as is an d Re so urc es to Fu ll Sc ale Cle an up of the Ce ntr al Pla tea u (75 sq ua re mi les )  Re du ce s Co sts by "R igh t Siz ing

  12. Slide 1

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

    Matt McCormick DOE-RL Manager September 5, 2013 2 Hanford Advisory Board DOE/RL Update Cleanup Strategies/Vision/Agreements www.em.doe.gov S a f e a n d E f f e c t iv e C le a n u p t h a t P r o t e c t s t h e C o lu m b ia R iv e r  R ed uc es th e A ct iv e Si te Fo ot pr in t of C le an up to 75 Sq ua re M ile s (5 86 to 75 )  Si gn ifi ca nt ly R ed uc es Lo ng -T er m M or tg ag e C os ts  A t C om pl et io n, Sh ift s Em ph as is an d R es ou rc es to Fu ll Sc al e C le an up

  13. Microsoft Word - QER Lori LeBlanc 05 27 2014.docx

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

    Quadrennial E nergy R eview Stakeholder M eeting 3 New O rleans, L A May 2 7, 2 014 ... I 'd l ike t o s tart o ff b y saluting the A dministration a nd t he D epartment o f E ...

  14. Microsoft Word - 2-16-12 Final Testimony _LeBeau_.docx

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

    technology, and energy infrastructure development programs. To provide the most relevant and up-to-date perspectives, the ICEIWG is comprised of five (5) elected tribal...

  15. Microsoft PowerPoint - [5] Le Tang - ABB Presentation at DOE...

    Office of Environmental Management (EM)

    remote offshore World's longest China Germany Norway- Netherlands Australia power ... A key enabler for emerging trends Borwin, Germany integrating the world's Troll A, world's ...

  16. Diffusion Compton profondement virtuelle dans le Hall A au Jefferson Laboratory

    SciTech Connect (OSTI)

    Carlos Munoz Camacho

    2005-12-01

    Generalized Parton Distributions (GPDs), introduced in the late 90s, provide a universal description of hadrons in terms of the underlying degrees of freedom of Quantum Chromodynamics: quarks and gluons. GPDs appear in a wide variety of hard exclusive reactions and the advent of high luminosity accelerator facilities has made the study of GPDs accessible to experiment. Deeply Virtual Compton Scattering (DVCS) is the golden process involving GPDs. The first dedicated DVCS experiment ran in the Hall A of Jefferson Lab in Fall 2004. An electromagnetic calorimeter and a plastic scintillator detector were constructed for this experiment, together with specific electronics and acquisition system. The experiment preparation, data taking and analysis are described in this document. Results on the absolute cross section difference for opposite beam helicities provide the first measurement of a linear combination of GPDs as a function of the momentum transfer to the nucleon.

  17. Kip Lipper, Office of Senate Pro Tem de León

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

    Public COPYRIGHT 2016 by California ISO. All Rights Reserved. ISO Public COPYRIGHT 2016 by California ISO. All Rights Reserved. California ISO - Leading the Transition to a ...

  18. Signature of Christopher Gentile Signature of Mark Holecek Signature of Therese LeBlanc

    National Nuclear Security Administration (NNSA)

    Tennant

  19. Signature of Christopher Gentile Signature of Mark Holecek Signature of Therese LeBlanc

    National Nuclear Security Administration (NNSA)

    B Tennant II

  20. SILO LILLI SID NEY SW BIG SPRINGS SLOSS LITT LE H OOT SILO JUR

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

    Authors: Sam Limerick (1), Lucy Luo (1), Gary Long (2), David Morehouse (2), Jack Perrin (1), Steve Jackson (1) and Robert King (2) (1) Z, Inc., (2) Energy Information ...

  1. Recherche du boson de Higgs du nideke standard dans le canal...

    Office of Scientific and Technical Information (OSTI)

    ... Close Cite: Bibtex Format Close 0 pages in this document matching the terms "" Search For Terms: Enter terms in the toolbar above to search the full text of this document for ...

  2. Alternative-fueled truck demonstration natural gas program: Caterpillar G3406LE development and demonstration

    SciTech Connect (OSTI)

    1995-06-01

    In 1990, the California Energy Commission, the South Coast Air Quality Management District, and the Southern California Gas Company joined together to sponsor the development and demonstration of compressed natural gas engines for Class 8 heavy-duty line-haul trucking applications. This program became part of an overall Alternative-Fueled Truck Demonstration Program, with the goal of advancing the technological development of alternative-fueled engines. The demonstration showed natural gas to be a technically viable fuel for Class 8 truck engines.

  3. Modèle de présentation EDF Orange

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

    ... % EDF, 30 % CEA, 10 % IRSN, 10 % AREVA NP Steering Committee Technical Committee Project R&D WP 2.1: Numerical Methods WP 2.2: Physical Modelling Experimental Activities Software ...

  4. SILO LILLI SID NEY SW BIG SPRINGS SLOSS LITT LE H OOT SILO JUR

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

    Map created August 2005; projection is UTM-14, NAD-27. Authors: Sam Limerick (1), Lucy Luo (1), Gary Long (2), David Morehouse (2), Jack Perrin (1), Steve Jackson (1) and Robert ...

  5. SILO LILLI SID NEY SW BIG SPRINGS SLOSS LITT LE H OOT SILO JUR

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

    Gas Reserve Class No 2001 gas reserves 0.1 - 10 MMCF 10.1 - 100 MMCF 100.1 - 1,000 MMCF 1,000.1 - 10,000 MMCF 10,000.1- 100,000 MMCF > 100,000 MMCF Basin Outline The mapped oil and ...

  6. Simulation in Particle Physics Rob Roser and Tom LeCompte

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

    ...2712 2 Geant4 and its importance to High Energy Physics The Process of Transforming Geant4 to ... Big Data * HEP has more simulated than collected data * Approaching O(100) Pbytes ...

  7. SILO LILLI SID NEY SW BIG SPRINGS SLOSS LITT LE H OOT SILO JUR

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

    The boundaries are not informed by subsurface structural information. The data and methods used in their creation are detailed in a report, "Scientific Inventory of Onshore Federal ...

  8. Electroproduction de pions neutres dans le Hall A au Jefferson Laboratory

    SciTech Connect (OSTI)

    Eric Fuchey

    2010-06-01

    The past decade has seen a strong evolution of the study of the hadron structure through exclusive processes, allowing to access to a more complete description of this structure. Exclusive processes include DVCS (Deeply Virtual Compton Scattering) as well as hard exclusive meson production. This document is particularly focussed on the latter, and more particularly on exclusive neutral pion production. In this thesis is described the analysis of triple coincidence events H(e, e'{gamma}{gamma})X, which were a consequent by-product of the DVCS experiment which occured during Fall 2004 at Jefferson Lab Hall A, to extract the ep {yields} ep{pi}{sup 0} cross section. This cross section has been measured at two values of four-momentum transfer Q{sup 2} = 1.9 GeV{sup 2} and Q{sup 2} = 2.3 GeV{sup 2}. The statistical precision for these measurements is achieved at better than 5 %. The kinematic range allows to study the evolution of the extracted cross section as a function of Q{sup 2} and W. Results are be confronted with Regge inspired calculations and Generalized (GPD) predictions. An intepretation of our data within the framework of semi-inclusive deep inelastic scattering is also discussed.

  9. FY14 Progress Report for PL12-LaserSPec SIMS-PD08. Laser Photoionization of Sputtered Neutral atoms in PNNL SIMS and Applications in Nuclear Materials and Environmental Analyses

    SciTech Connect (OSTI)

    Willingham, David G.; Naes, Benjamin E.; Fahey, Albert J.; Thompson, Sandra E.; Cloutier, Janet M.

    2014-12-18

    A continuous wave (CW) Ar ion laser producing photons at 244 nm (doubled from the fundamental wavelength at 488nm) was used to ionize neutrals sputtered from representative lanthanide (neodymium oxide, Nd2O3) and actinide (uranium oxide, U3O8) containing materials in the modified Cameca ims-4f at PNNL.

  10. LANL: AOT & LANSCE The Pulse April 2011

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

    1 Los Alamos National Laboratory * Est. 1943 The Pulse-Newsletter of the Los Alamos Neutron Science Center and Accelerator Operations and Technology Division I N S I D E 2 From Alex's Desk 3 lANsCe Former stuDeNt seleCteD to AtteND 61st liNDAu Nobel lAureAtes meetiNg iN germANy experimeNts At the NuCleAr sCieNCe leAD slowiNg-DowN speCtrometer 4 NeutroN sCAtteriNg exAmiNes DyNAmiC properties oF biomembrANes 5 NeutroN sChool will FoCus oN the eNviroNmeNt 6 heADsup! meetiNg plANNiNg serviCes

  11. Browse by Discipline -- E-print Network Subject Pathways: Mathematics...

    Office of Scientific and Technical Information (OSTI)

    of Civil and Environmental Engineering, Rensselaer Polytechnic Institute Barkan, Christopher P.L. (Christopher P.L. Barkan) - Railroad Engineering Program & Department of Civil and ...

  12. Yun (Helen) He, NERSC!

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

    NERSC! Mar 23, 2015 OpenMP Basics and MPI/OpenMP Scaling --- 1 --- Outline * Introduc)ons t o O penMP * Features i n O penMP 3 .1 * What's n ew i n O penMP 4 .0 * Adding O penMP t o y our c ode u sing C ray R eveal * Hybrid M PI/OpenMP S caling --- 2 --- Introductions to OpenMP --- 3 --- Common Architectures * Shared M emory A rchitecture - Mul)ple C PUs s hare g lobal m emory, c ould h ave l ocal c ache - Uniform M emory A ccess ( UMA) - Typical S hared M emory P rogramming M odel: O penMP,

  13. Exclusive Electroproduction of meson rho on the nucleon Virtualite Intermediate With the CLAS Detector at Jlab; Electroproduction Exclusive de meson rho sur le nucleon Virtualite Intermediaire Avec le Detecteur CLAS at Jlab

    SciTech Connect (OSTI)

    Cynthia Hadjidakis

    2002-12-01

    This report presents the exclusive rho0 meson electroproduction on the nucleon at intermediate square momentum transfers Q{sup 2} (1.5 < Q{sup 2} < 3 GeV{sup 2}) and above the resonance region. The experiment has been taken place at the Jefferson laboratory with the CLAS detector, with a 4.2 GeV beam energy on a hydrogen target in the February-March 1999 period. They present the results and in particular the L/T separated cross sections. This experimentally unexplored domain experimentally is at the intersection between traditional ''soft'' hadronic physics models (VDM and Regge inspired models) and ''hard'' pQCD inspired approaches (recently introduced Generalized Parton Distribution). They discuss both approaches and their domain of validity.

  14. Recherche du boson de Higgs du nideke standard dans le canal ZH->e+e-b$\\bar{b}$ avec le detecteur DØ aupres du Tevatron

    SciTech Connect (OSTI)

    Calpas, Betty Constante

    2010-06-11

    The organization of this thesis consists of three main ideas: the first presents the theoretical framework and experimental, as well as objects used in the analysis and the second relates to the various work tasks of service that I performed on the calorimeter, and the third is the search for the Higgs boson in the channel ZH → e+e-b$\\bar{b}$. Thus, this thesis has the following structure: Chapter 1 is an introduction to the standard model of particle physics and the Higgs mechanism; Chapter 2 is an overview of the complex and the acceleration of the Tevatron at Fermilab DØ detector; Chapter 3 is an introduction to physical objects used in this thesis; Chapter 4 presents the study made on correcting the energy measured in the calorimeter; Chapter 5 describes the study of certification of electrons in the calorimeter; Chapter 6 describes the study of certification of electrons in the intercryostat region of calorimeter; Chapter 7 Detailed analysis on the search for Higgs production in the channel ZH → e+e-b$\\bar{b}$; and Chapter 8 presents the final results of the calculations of upper limits to the production cross section of the Higgs boson on a range of low masses.

  15. Report on technical exchanges between CESTA and LLNL concerning FEL/induction activities; Bilan des exchanges techniques entre le CESTA et le LLNL sur les activites LEL/induction

    SciTech Connect (OSTI)

    Thevenot, M.; Eyl, P.

    1991-11-06

    Within the framework of scientific collaboration related to FEL (Free Electron Laser) activities between LLNL (Lawrence Livermore National Laboratory, USA) and CESTA [Centre d`Etudes des Systemes et des Technologies Avancees = Advanced Technology and Systems Research Center -- Tr. Ed.], the principal subject of these exchanges was the technology of high-voltage impulse generators designed to supply induction-type [linear] accelerators (LINAC). The role of this cooperative effort, which was to pool the expertise of the two laboratories, was not limited simply to an inspection of installations and methods. On the contrary, it permitted two representatives from each center to participate intimately in the experiments conducted on the experiments conducted on the LLNL equipment, and then at CESTA. 4 refs., 1 fig.

  16. Synthesis and characterization of a series of Group 4 phenoxy-thiol derivatives

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

    Boyle, Timothy J.; Neville, Michael L.; Parkes, Marie V.

    2016-02-11

    In this study, a series of Group 4 phenoxy-thiols were developed from the reaction products of a series of metal tert-butoxides ([M(OBut)4]) with four equivalents of 4-mercaptophenol (H-4MP). The products were found by single crystal X-ray diffraction to adopt the general structure [(HOBut)(4MP)3M(μ-4MP)]2 [where M = Ti (1), Zr (2), Hf (3)] from toluene and [(py)2M(4MP)] where M = Ti (4), Zr (5) and [(py)(4MP)3Hf(μ-4MP)]2 (6) from pyridine (py). Varying the [Ti(OR)4] precursors (OR = iso-propoxide (OPri) or neo-pentoxide (ONep)) in toluene led to [(HOR)(4MP)3Ti(μ-4MP)]2 (OR = OPri (7), ONep (8)), which were structurally similar to 1. Lower stoichiometric reactionsmore » in toluene led to partial substitution by the 4MP ligands yielding [H][Ti(μ-4MP)(4MP)(ONep)3]2 (9). Independent of the stoichiometry, all of the Ti derivatives were found to be red in color, whereas the heavier congeners were colorless. Attempts to understand this phenomenon led to investigation with a series of varied –SH substituted phenols. From the reaction of H-2MP and H-3MP (2-mercaptophenol and 3-mercaptophenol, respectively), the isolated products had identical arrangements: [(ONep)2(2MP)Ti(μ,η2-2MP)]2 (10) and [(HOR)(3MP)M(μ-3MP)]2 (M/OR = Ti/ONep (11); Zr/OBut (12)) with a similar red color. Based on the simulated and observed UV–Vis spectra, it was reasoned that the color was generated due to a ligand-to-metal charge transfer for Ti that was not available for the larger congeners.« less

  17. Anti-inflammatory activity of methyl palmitate and ethyl palmitate in different experimental rat models

    SciTech Connect (OSTI)

    Saeed, Noha M.; El-Demerdash, Ebtehal; Abdel-Rahman, Hanaa M.; Algandaby, Mardi M.; Al-Abbasi, Fahad A.; Abdel-Naim, Ashraf B.

    2012-10-01

    Methyl palmitate (MP) and ethyl palmitate (EP) are naturally occurring fatty acid esters reported as inflammatory cell inhibitors. In the current study, the potential anti-inflammatory activity of MP and EP was evaluated in different experimental rat models. Results showed that MP and EP caused reduction of carrageenan-induced rat paw edema in addition to diminishing prostaglandin E2 (PGE2) level in the inflammatory exudates. In lipopolysaccharide (LPS)-induced endotoxemia in rats, MP and EP reduced plasma levels of tumor necrosis factor-? (TNF-?) and interleukin-6 (IL-6). MP and EP decreased NF-?B expression in liver and lung tissues and ameliorated histopathological changes caused by LPS. Topical application of MP and EP reduced ear edema induced by croton oil in rats. In the same animal model, MP and EP reduced neutrophil infiltration, as indicated by decreased myeloperoxidase (MPO) activity. In conclusion, this study demonstrates the effectiveness of MP and EP in combating inflammation in several experimental models. -- Highlights: ? Efficacy of MP and EP in combating inflammation was displayed in several models. ? MP and EP reduced carrageenan-induced rat paw edema and prostaglandin E2 level. ? MP and EP decreased TNF-? and IL-6 levels in experimental endotoxemia. ? MP and EP reduced NF-?B expression and histological changes in rat liver and lung. ? MP and EP reduced croton oil-induced ear edema and neutrophil infiltration.

  18. UPGRADE AND OPERATION OF THE BNL TANDEMS FOR RHIC INJECTION.

    SciTech Connect (OSTI)

    STESKI,D.B.; ALESSI,J.; BENJAMIN,J.; CARLSON,C.; MANNI,M.; THIEBERGER,P.; WIPLICH,M.

    2001-06-18

    One of the tandem Van de Graaffs (MP7) at Brookhaven National Laboratory (BNL) has successfully completed its first year as an injector for the Relativistic Heavy Ion Collider (RHIC). The tandem provided pulsed beam of Au{sup +32} (peak intensity 80 e{mu}A, 500{micro}s) with only 17 hours of downtime during a 5 month run. Improvements are being made to further increase the intensity of the gold beam for the experimental run starting in 2001. A second tandem Van de Graaff (MP6) has been extensively upgraded and can now reach a terminal voltage of over 14MV. A beamline has been constructed to transport the MP6 beam around MP7 and then connect to the existing MP7 beamlines. This has allowed MP6 to deliver beam to local target rooms for an outside user program, while MP7 has simultaneously injected RHIC. MP6 can also be used as an injector for RHIC.

  19. Cori Training

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

    Training Cori Training Intel OpenMP Training @ NERSC Key Actions for Optimizing KNL Performance Tuning and Functional Debugging for Xeon-Phi OpenMP and Vectorization Training IXPUG ...

  20. PROJECT PROFILE: Accelerating Systems Integration Codes and Standards

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

    (SuNLaMP) | Department of Energy Accelerating Systems Integration Codes and Standards (SuNLaMP) PROJECT PROFILE: Accelerating Systems Integration Codes and Standards (SuNLaMP) Funding Program: SuNLaMP SunShot Subprogram: Systems Integration Location: National Renewable Energy Laboratory, Golden, CO SunShot Award Amount: $3,000,000 This project focuses on accelerating the revision process of the IEEE 1547 series and UL 1741 standards and testing procedures. Collectively, these standards are

  1. PROJECT PROFILE: An Integrated Tool for Improving Grid Performance and

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

    Reliability of Combined Transmission-Distribution with High Solar Penetration (SuNLaMP) | Department of Energy PROJECT PROFILE: An Integrated Tool for Improving Grid Performance and Reliability of Combined Transmission-Distribution with High Solar Penetration (SuNLaMP) PROJECT PROFILE: An Integrated Tool for Improving Grid Performance and Reliability of Combined Transmission-Distribution with High Solar Penetration (SuNLaMP) Funding Program: SuNLaMP SunShot Subprogram: Systems Integration

  2. PROJECT PROFILE: Combined PV/Battery Grid Integration with High Frequency

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

    Magnetics Enabled Power Electronics (SuNLaMP) | Department of Energy PROJECT PROFILE: Combined PV/Battery Grid Integration with High Frequency Magnetics Enabled Power Electronics (SuNLaMP) PROJECT PROFILE: Combined PV/Battery Grid Integration with High Frequency Magnetics Enabled Power Electronics (SuNLaMP) Funding Program: SuNLaMP SunShot Subprogram: Systems Integration Location: National Energy Technology Laboratory, Pittsburgh, PA SunShot Award Amount: $4,238,040 Awardee Cost Share:

  3. PROJECT PROFILE: Dynamic Building Load Control to Facilitate High

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

    Penetration of Solar Photovoltaic Generation (SuNLaMP) | Department of Energy Dynamic Building Load Control to Facilitate High Penetration of Solar Photovoltaic Generation (SuNLaMP) PROJECT PROFILE: Dynamic Building Load Control to Facilitate High Penetration of Solar Photovoltaic Generation (SuNLaMP) Funding Program: SuNLaMP SunShot Subprogram: Systems Integration Location: Oak Ridge National Laboratory, Oak Ridge, TN SunShot Award Amount: $3,000,000 This project aims to develop,

  4. PROJECT PROFILE: Enabling High Penetration of Distributed Photovoltaics

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

    through the Optimization of Sub-Transmission Voltage Regulation (SuNLaMP) | Department of Energy Enabling High Penetration of Distributed Photovoltaics through the Optimization of Sub-Transmission Voltage Regulation (SuNLaMP) PROJECT PROFILE: Enabling High Penetration of Distributed Photovoltaics through the Optimization of Sub-Transmission Voltage Regulation (SuNLaMP) Funding Program: SuNLaMP SunShot Subprogram: Systems Integration Location: Pacific Northwest National Laboratory, Richland,

  5. PROJECT PROFILE: Frequency Response Assessment and Improvement of Three

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

    Major North American Interconnections due to High Penetrations of Photovoltaic Generation (SuNLaMP) | Department of Energy Frequency Response Assessment and Improvement of Three Major North American Interconnections due to High Penetrations of Photovoltaic Generation (SuNLaMP) PROJECT PROFILE: Frequency Response Assessment and Improvement of Three Major North American Interconnections due to High Penetrations of Photovoltaic Generation (SuNLaMP) Funding Program: SuNLaMP SunShot Subprogram:

  6. PROJECT PROFILE: Opportunistic Hybrid Communications Systems for

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

    Distributed PV Coordination (SuNLaMP) | Department of Energy PROJECT PROFILE: Opportunistic Hybrid Communications Systems for Distributed PV Coordination (SuNLaMP) PROJECT PROFILE: Opportunistic Hybrid Communications Systems for Distributed PV Coordination (SuNLaMP) Funding Program: SuNLaMP SunShot Subprogram: Systems Integration Location: National Renewable Energy Laboratory, Golden, CO SunShot Award Amount: $2,709,398 As more distributed solar power is added to the electric power grid and

  7. PROJECT PROFILE: Rapid QSTS Simulations for High-Resolution Comprehensive

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

    Assessment of Distributed PV Impacts (SuNLaMP) | Department of Energy PROJECT PROFILE: Rapid QSTS Simulations for High-Resolution Comprehensive Assessment of Distributed PV Impacts (SuNLaMP) PROJECT PROFILE: Rapid QSTS Simulations for High-Resolution Comprehensive Assessment of Distributed PV Impacts (SuNLaMP) Funding Program: SuNLaMP SunShot Subprogram: Systems Integration Project: Location: Sandia National Laboratory, Albuquerque, NM SunShot Award Amount: $4,000,000 Awardee Cost Share:

  8. PROJECT PROFILE: Visualization and Analytics of Distribution Systems with

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

    Deep Penetration of Distributed Energy Resources (SuNLaMP) | Department of Energy Visualization and Analytics of Distribution Systems with Deep Penetration of Distributed Energy Resources (SuNLaMP) PROJECT PROFILE: Visualization and Analytics of Distribution Systems with Deep Penetration of Distributed Energy Resources (SuNLaMP) Funding Program: SuNLaMP SunShot Subprogram: Systems Integration Location: SLAC National Accelerator Laboratory, Menlo Park, CA SunShot Award Amount: $4,000,000

  9. Project Profile: Concurrent Optimization of Component Capital Cost and

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

    Expected Operations and Management (SuNLaMP) | Department of Energy Project Profile: Concurrent Optimization of Component Capital Cost and Expected Operations and Management (SuNLaMP) Project Profile: Concurrent Optimization of Component Capital Cost and Expected Operations and Management (SuNLaMP) Funding Program: SuNLaMP SunShot Subprogram: CSP Location: National Renewable Energy Laboratory, Golden, CO SunShot Award Amount: $3,000,000 This project is developing and validating an open

  10. Project Profile: National Solar Thermal Test Facility Operations and

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

    Maintenance (SuNLaMP) | Department of Energy Project Profile: National Solar Thermal Test Facility Operations and Maintenance (SuNLaMP) Project Profile: National Solar Thermal Test Facility Operations and Maintenance (SuNLaMP) Funding Program: SuNLaMP SunShot Subprogram: CSP Location: Sandia National Laboratory, Albuquerque, NM SunShot Award Amount: $2,250,000 This project maintains the National Solar Thermal Test Facility (NSTTF), which provides the CSP industry with established test

  11. 300 area TEDF NPDES Permit Compliance Monitoring Plan

    SciTech Connect (OSTI)

    Loll, C.M.

    1995-09-05

    This document presents the 300 Area Treated Effluent Disposal Facility (TEDF) National Pollutant Discharge Elimination System (NPDES) Permit Compliance Monitoring Plan (MP). The MP describes how ongoing monitoring of the TEDF effluent stream for compliance with the NPDES permit will occur. The MP also includes Quality Assurance protocols to be followed.

  12. Senior Staff Meeting

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le DG C.Rubbia informe sur les négociations avec le personnel, les discussions avec le conseil d'administration et le budget, suivi des questions

  13. Utilisation des défibrillateurs

    ScienceCinema (OSTI)

    None

    2011-10-06

    Information faite par le service medical et le service des pompiers sur l'utilisation des defibrillateurs.

  14. Presentations

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

    Comparing Cray Tasking and OpenMP June 7, 2000 | Author(s): Thomas M. DeBoni | Download File: OpenMPvsCrayDirectives.ppt | ppt | 56 KB This talk will provide an overview of the OpenMP standard, focusing on the scope of the specification. This will be followed by a comparison of Cray tasking directives with their OpenMP counterparts. Several examples will be presented that illustrate the capabilities (and limitations) of OpenMP. The talk will conclude with a brief discussion of mixing OpenMP with

  15. MAml LA-UR--86-2135 DE86

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

    MAml LA-UR--86-2135 DE86 012402 TITI-E PARITY VIOLATION iN PROTON-PROTON SCATTERING AT INTERMEDIATE ENERGIES AUTMO~S\ V. Yuan, AT-2 A, B. McDonald, Princeton University H. Frauenfelder, University of Illinois R. W. Harper, Un<iversit,y of Illinois J. D. Bowman, MP-4 R, Carl ini, MP-14 D. W, MacArthur, MP-4 R. E, Mischke, MP-4 S(JuMITTED TO D, E. Naqle, MP-4 R. L. Talaga, University of Maryldnd To be published in the proceedings of the 2nd Conference on the Intersections between Particle and

  16. Cray XE6 Workshop

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

    Cray XE6 Workshop February 7-8, 2011 Outline * About OpenMP * Parallel Regions * Using OpenMP on Hopper * Worksharing Constructs * Synchronization * Data Scope * Tasks * Hands-on Exercises 2 What is OpenMP * OpenMP is an industry standard API of C/C++ and Fortran for shared memory parallel programming. - OpenMP Architecture Review Board * Major compiler vendors: PGI, Cray, Intel, Oracle, HP, Fujitsu, Microsoft, AMD, IBM, NEC, Texas Instrument, ... * Research institutions: cOMPunity, DOE/NASA

  17. Sun light mediated synthesis of gold nanoparticles as carrier for 6-mercaptopurine: Preparation, characterization and toxicity studies in zebrafish embryo model

    SciTech Connect (OSTI)

    Ganeshkumar, Moorthy; Sastry, Thotapalli Parvathaleswara; Sathish Kumar, Muniram; Dinesh, Murugan Girija; Kannappan, Sudalyandi; Suguna, Lonchin

    2012-09-15

    Highlights: ? Gold nanoparticles prepared using eco-friendly method with good in vitro stability. ? Can be used as drug delivery system. ? Did not show any toxicity in zebrafish embryo. ? More toxic to cancer cells when compared to N-Au-Mp and Mp. -- Abstract: The objective of this study is to synthesize green chemistry based gold nanoparticles by sun light irradiation method. The prepared gold nanoparticles (AuNPs) were modified using folic acid and then coupled with 6-mercaptopurine. These modified nanoparticles were used as a tool for targeted drug delivery to treat laryngeal cancer. In the present study, novel bionanocomposites containing nutrient agar coated gold nano particles (N-AuNPs) coupled with 6-mercaptopurine (drug) (N-AuNPs-Mp), folic acid (ligand) (N-AuNPs-Mp-Fa) and rhodamine (dye) (N-AuNPs-Rd), a fluorescent agent, were prepared and characterized by IR, UV, TEM, Particle size analysis and in vitro stability. The toxicity and fluorescence of N-Au was studied using zebrafish embryo model. The in vitro cytotoxicity of free Mp, N-Au-Mp and N-Au-Mp-Fa against HEp-2 cells was compared and found that the amount of Mp required to achieve 50% of growth of inhibition (IC{sub 50}) was much lower in N-Au-Mp-Fa than in free Mp and N-Au-Mp.

  18. Pacific Northwest Electric Power Planning and Conservation Act : Legislative History of the Act to Assist the Electrical Consumers of the Pacific Northwest through use of the Federal Columbia River Power System to Achieve Cost-Effective Energy Conservation : P.L. 96-501, 94 Stat. 2697.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1981-01-01

    The Pacific Northwest Electric Power Planning and Conservation Act became effective when it was signed into law by President Carter on December 5, 1980. This ended a four-year debate over legislation designed to plan and coordinate the region's energy future. This legislative history is an abbreviated version taken from the larger historical file maintained by the BPA Law Library. It is intended to assist BPA personnel and others who are studying the Northwest Power Act and working on its implementation. The documents included were selected for their value in determining what Congress meant in enacting the statute and to provide the researcher with a starting point for further investigation. These documents include: a history of the Act, a chronology of the legislative action leading to passage of the law; a section-by-section analysis of the Act; the Congressional Records of Senate and House debates on the bill and its amendments, and a list of Congressional committee hearings.

  19. Microsoft PowerPoint - HAB 2012 Final.pptx

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

    fe a n d E ff e c ti v e C le a n u p th a t P ro te c ts th e C o lu m b ia R iv e r Re du ce s th e Ac tiv e Sit e Fo ot pr int of Cl ea nu p to 75 Sq ua re Mi les (5 86 to 75 ) Sig ni fic an tly Re du ce s Lo ng -T erm Mo rtg ag e Co st s At Co m pl eti on , Sh ift s Em ph as is an d Re so ur ce s to Fu ll of th e Ce nt ra l Pla tea u (7 5 sq ua re m ile s) Re du ce s Co st s by "R i Mi ss io Ri ch la nd O pe ra tio ns Of fic e B & C Ar ea Inte rim Saf e Sto rag e f N Ar ea Inte rim

  20. Microsoft PowerPoint - HAB1111-Dowellfinalnobu.pptx

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

    fe a n d E ff e c ti v e C le a n u p th a t P ro te c ts th e C o lu m b ia R iv e r ¾ Re du ce s th e Ac tiv e Sit e Fo ot pr int of Cl ea nu p to 75 Sq ua re Mi les (5 86 to 75 ) ¾ Sig ni fic an tly Re du ce s Lo ng -T erm Mo rtg ag e Co st s ¾ At Co m pl eti on , Sh ift s Em ph as is an d Re so ur ce s to Fu ll of th e Ce nt ra l Pla tea u (7 5 sq ua re m ile s) ¾ Re du ce s Co st s by "R i Mi ss io Ri ch la nd O pe ra tio ns Of fic e B & C Ar ea 9 Inte rim Saf e Sto rag e f 9 N

  1. [FIXED] perl 5.16.0 File::Glob() causes crashes

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

    This happens if multiple (space separated) patterns are being matched by glob(): OK: my @files glob("*.pl"); NOT OK: my @files glob("*.pl *.c"); Note that the above...

  2. BUSINESS SENSITIVE

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

    Washington, DC 20510 The Honorable Rodney P. Frelinghuysen The Honorable Dianne ... In accordance with Section 311 of P.L. 112-74 and as continued in P.L. 113-6, no ...

  3. Structural and magnetic phase transitions in Ca0.73Le0.27FeAs2 with electron-overdoped FeAs layers

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

    Jiang, Shan; Liu, Chang; Cao, Huibo; Birol, Turan; Allred, Jared M.; Tian, Wei; Liu, Lian; Cho, Kyuil; Krogstad, Matthew J.; Ma, Jie; et al

    2016-02-26

    We report a study of the Ca0.73La0.27FeAs2 single crystals. We unravel a monoclinic to triclinic phase transition at 58 K, and a paramagnetic to stripe antiferromagnetic (AFM) phase transition at 54 K, below which spins order 45° away from the stripe direction. Furthermore, we demonstrate this material is substantially structurally untwinned at ambient pressure with the formation of spin rotation walls (S-walls). Lastly, in addition to the central-hole and corner-electron Fermi pockets usually appearing in FPS, angle-resolved photoemission (ARPES) measurements resolve a Fermiology where an extra electron pocket of mainly As chain character exists at the Brillouin zone edge.

  4. Visual Data Exploration and Analysis -- Report of theVisualization Breakout Session at the 2003 SCaLeS Workshop - VolumeII

    SciTech Connect (OSTI)

    Bethel, Wes; Frank, Randy; Fulcomer, Sam; Hansen, Chuck; Joy,Ken; Kohl, Jim; Middleton, Don

    2004-01-12

    This article describes the role of scientific visualizationin computational and experimental sciences with emphasis upon futureresearch challenges.

  5. SOURCE SELECTION INFORMATION -

    Office of Environmental Management (EM)

    1101; or P.L. 111-85 Section 311; and or A multi-year action using "Department of Energy-Energy Programs" budget authority P.L. 113-6 or P.L. 112-74 Section 301(b) to...

  6. BUSINESS SENSITIVE

    Office of Environmental Management (EM)

    1101; or P.L. 111-85 Section 311; and or A multi-year action using "Department of Energy-Energy Programs" budget authority P.L. 113-6 or P.L. 112-74 Section 301(b) to...

  7. Networking and Information Technology Research and Development...

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

    by the High-Performance Computing Act of 1991 (P.L. 102-194), the Next Generation Internet Research Act of 1998 (P.L. 105-305), and the America COMPETES Act of 2007 (P.L. 110-69). ...

  8. Yun (Helen) He, Alice Koniges, Richard Gerber, Katie Antypas!

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

    Alice Koniges, Richard Gerber, Katie Antypas! ! OpenMPCon, Sept 28-30, 2015 Using OpenMP at NERSC Outline * NERSC a nd o ur n ew s ystem - Why M PI + O penMP i s p referred * OpenMP u sage a t N ERSC * What d o w e t ell u sers a bout O penMP s caling - Process a nd t hread a ffinity - Scaling : ps - Tools f or O penMP * Case s tudies o f u sing a nd t uning M PI/OpenMP performance --- 2 --- NERSC and our new system --- 3 --- What is NERSC/LBNL * NaAonal E nergy R esearch S cienAfic C ompuAng

  9. ISC15 The Road to Application Performance on Intel Xeon Phi

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

    The Road to Application Performance on Intel Xeon Phi July 16, 2015 SIMD: CilkPlus and OpenMP Kent Milfeld, Georg Zitzlsberger, Michael Klemm, Carlos Rosales 1 SIMD 2 Single Instruction Multiple Data (SIMD) Data Registers Intel Cilk Plus SIMD Directive Declaration Examples OpenMP SIMD Directive Declaration SIMD loop SIMD CilkPlus OpenMP SIMD mapping Alignment & Elemental Functions Alignment Beyond Present Directives SIMD 3 Single Instruction Multiple Data (SIMD) Data Registers Playground

  10. PROJECT PROFILE: An Integrated Tool for Improving Grid Performance...

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

    PROJECT PROFILE: An Integrated Tool for Improving Grid Performance and Reliability of Combined Transmission-Distribution with High Solar Penetration (SuNLaMP) PROJECT PROFILE: An ...