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  1. Using OpenMP

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

    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...

  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...

  3. OpenMP Resources

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

    What is OpenMP OpenMP is an industry standard API of CC++ and Fortran for shared memory parallel programming. OpenMP Architecture Review Board (ARB) consists of major...

  4. 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...

  5. 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...

  6. 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

  7. 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...

  8. Development of MP3 Technologies

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

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

  9. 20130515_sunshot_webinar_cpuc.mp3 | Department of Energy

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

    20130515sunshotwebinarcpuc.mp3 20130515sunshotwebinarcpuc.mp3 Audio icon 20130515sunshotwebinarcpuc.mp3 More Documents & Publications...

  10. 20130226_sunshot_webinar_lnbl.mp3 | Department of Energy

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

    20130226sunshotwebinarlnbl.mp3 20130226sunshotwebinarlnbl.mp3 Audio icon 20130226sunshotwebinarlnbl.mp3 More Documents & Publications...

  11. solar_action_webinar_061413.mp3 | Department of Energy

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

    tionwebinar061413.mp3 solaractionwebinar061413.mp3 solaractionwebinar061413.mp3 Audio icon solaractionwebinar061413.mp3 More Documents & Publications Asset Score API...

  12. 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

  13. 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

  14. webinar_062613_innovation_solar_permitting.mp3 | Department of...

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

    62613innovationsolarpermitting.mp3 webinar062613innovationsolarpermitting.mp3 webinar062613innovationsolarpermitting.mp3 Audio icon webinar062613innovationsolarpermi...

  15. webinar_080713_solar_net_metering_connection.mp3 | Department...

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

    0713solarnetmeteringconnection.mp3 webinar080713solarnetmeteringconnection.mp3 Audio icon webinar080713solarnetmeteringconnection.mp3 More Documents & Publications...

  16. 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

  17. 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:...

  18. Using OpenMP with MPI

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

    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...

  19. webinar_072413_solar_action_series_planning_zoning.mp3 | Department...

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

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

  20. 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...

  1. 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

  2. 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...

  3. 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...

  4. 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

  5. Structure of a PL17 Family Alginate Lyase Demonstrates Functional

    Office of Scientific and Technical Information (OSTI)

    Similarities among Exotype Depolymerases (Journal Article) | SciTech Connect SciTech Connect Search Results Journal Article: Structure of a PL17 Family Alginate Lyase Demonstrates Functional Similarities among Exotype Depolymerases Citation Details In-Document Search Title: Structure of a PL17 Family Alginate Lyase Demonstrates Functional Similarities among Exotype Depolymerases Authors: Park, David ; Jagtap, Sujit ; Nair, Satish K. [1] + Show Author Affiliations (UIUC) Publication Date:

  6. 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: 2016-02-01 08:06:08

  7. MP_recovery_act_memo__updated.pdf | Department of Energy

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

    PDF icon MP_recovery_act_memo__updated.pdf More Documents & Publications Slide 1 Northern Mariana Islands Recovery Act State Memo Slide 1

  8. pv_mapper_091713.mp3 | Department of Energy

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

    pv_mapper_091713.mp3 Audio icon pv_mapper_091713.mp3 More Documents & Publications PVMapper: A Tool for Energy Siting transcript_pv_mapper.doc Application for Presidential permit OE Docket No. PP-371 Northern Pass Transmission: Comments and Requests for Intervention Received on the Amended Application

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

    Office of Legacy Management (LM)

    :::, pL' /Z 1 ~etaIturgital Xalboratorp a* -9- g-/i c> ylr3' w - .yuc- 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 Pl#xmam-*twe,m%-~h,i~tu. vzP-1014uMalg* budi&&ah uwmud y.::::: .:..... ,.>:. I C~.4SS~F!Ct4T@N CHANGED f %H=slwffn;lDc1 &4-e-- :: . IRKED TO EE UNCLASSIFIED UTHORITY: DOE-~PP DECLASSIFIED huthority PruD z?3OL7 BY hR-m ,I(ARqD& Il/lr/X'

  10. 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

  11. 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.,

  12. 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...

  13. 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...

  14. 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, ...

  15. Implementing Omni OpenMP Runtime with Argobots | Argonne Leadership

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

    Computing Facility Implementing Omni OpenMP Runtime with Argobots Event Sponsor: Mathematics and Computer Science Division Start Date: Feb 5 2016 - 10:30am Building/Room: Building 240/Room 4301 Location: Argonne National Laboratory Speaker(s): Jinpil Lee Speaker(s) Title: RIKEN, Japan Host: Sangmin Seo The increasing number of cores in a chip and complex memory hierarchy requires multithreading programming models to handle nested parallelism and dynamic task management. In this presentation,

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

    Office of Environmental Management (EM)

    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

  17. 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

  18. SunShot National Laboratory Multiyear Partnership (SuNLaMP) -

    Energy Savers [EERE]

    Photovoltaic Subprogram - FY16-18 | Department of Energy SunShot National Laboratory Multiyear Partnership (SuNLaMP) - 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

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

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

    bankability of PV modules to reduce costs and increase deployment of solar energy systems. Objectives The SuNLaMP PV projects advance ... National Renewable Energy ...

  20. 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

  1. 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)

    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...

  2. 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.

  3. 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.

  4. 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.

  5. 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

  6. 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 FUSRAP Considered Sites Site: LASL LAND PARCELS A, B, C, E, K, LN, PL (NM.07 ) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Los Alamos County , New Mexico NM.07-2 Evaluation Year: 1986 NM.07-1 Site Operations: No specific operations identified for these tracts of land. NM.07-1 NM.07-2 Site Disposition: Eliminated - Radiation levels below criteria. Declared as surplus real property and offered

  7. Minh Le | Department of Energy

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

    Minh Le About Us Minh Le - Director, Solar Energy Technologies Office Photo of Minh Le Minh Le is the director of the Solar Energy Technologies Office within the Office of Energy Efficiency and Renewable Energy, where he helps manage and balance the portfolio of Research, Development, Demonstration, and Deployment programs in achieving our national SunShot goals. Prior to his current role at the Energy Department, Minh spent his career in industry developing technologies and scaling new

  8. 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

  9. 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...

  10. 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...

  11. Tutorial: Getting Up to Speed on OpenMP 4.0

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

    loops only is very persistent, as well as the misconception it is restricted to Fortran only. Nothing could be further away from where OpenMP stands today. It fully supports...

  12. SunShot National Laboratory Multiyear Partnership (SuNLaMP)

    Broader source: Energy.gov [DOE]

    The Energy Department’s national laboratory system has been a key partner in accelerating and achieving progress towards the goals of the SunShot Initiative. The SunShot National Laboratory Multiyear Partnership (SuNLaMP) funding program allows the national labs to continue to address the most critical barriers that remain to achieving a total installed cost of solar energy systems to $.06 per kilowatt-hour by 2020. SuNLaMP projects address all five of SunShot’s subprograms in fiscal years 2016 through 2018.

  13. 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

  14. 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.

  15. 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.

  16. 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.

  17. 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 represent a small, though noticeable, segment of the 'LV plus 2B' market (e.g., a little more than 3% of today's energy use in that market). We generally do not include them in this discussion, simply because it requires additional effort to combine the NEMS-MP results for them with the results for the other LVs. (Where there is an exception, we will indicate so.) Second, where reference is made to E85, the ethanol content is actually 74%. The Energy Information Administration (EIA) assumes that, to address cold-starting issues, the percent of ethanol in E85 will vary seasonally. The EIA uses an annual average ethanol content of 74% in its forecasts. That assumption is maintained in the NEMS-MP scenario runs.

  18. NREL: Energy Analysis - Karla LeComte

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

    Karla LeComte Karla LeComte is the administrative assistant for the Market and Policy Impact Analysis Group in the Strategic Energy Analysis Center. Administrative Assistant On staff since July 2014 Phone number: 303-384-7537 E-mail: karla.lecomte@nrel.gov Areas of expertise MS Excel/Outlook/Word Scheduling Customer Service Record Keeping Education and background training No degree earned - 18+ years' experience in business/customer service Prior work experience Administrative Assistant II, Red

  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. SunShot National Laboratory Multiyear Partnership (SuNLaMP) – Systems Integration Subprogram – FY16-18

    Broader source: Energy.gov [DOE]

    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. As the number of PV installations grows exponentially over time, it is imperative that our grid is able to handle large amounts of distributed energy. The work of the national laboratories continues to be instrumental in accelerating progress towards and addressing the most critical barriers to achieving the SunShot goals and making solar energy cost competitive with traditional sources by 2020. Projects funded under SuNLaMP for the Systems Integration subprogram evaluate grid performance and reliability, dispatchability, power electronics, and communications. As the solar industry moves towards achieving the SunShot Initiative goals, electric power systems must evolve to handle large-scale changes in the planning and operations of transmission and distribution networks. Solar power must also be available on-demand, when and where it is needed, in the desired amounts, and in a manner that is comparable to or better than conventional power plants. SuNLaMP projects in Systems Integration specifically address these challenges.

  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. 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)

    ARM 90/150 GHz data at COPS M.P. Cadeddu, A. Vogelmann, D.D. Turner, S. Crewell, U. Lönhert MWRHF (90/150) data Data available at archives from 06/22 to 12/31 Challenges associated with instrument: New instrument - new technology We still need to learn about calibration Spectral region (WV continuum) still uncertain in models Data available at archives from 06/22 to 12/31 Challenges associated with instrument: New instrument - new technology We still need to learn about calibration Spectral

  3. 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

  4. 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,...

  5. 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.

  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. 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...

  8. 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.

  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. Final Complex Transformation Supplemental Programmatic Environmental Impact Statement October 2008

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

    Summary Summary 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 on the DOE write or

  11. Microsoft Word - TOC - ALL.doc

    National Nuclear Security Administration (NNSA)

    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 on the DOE write or call: National Environmental Policy Act (NEPA) process, write or call: Theodore A. Wyka Carol Borgstrom, Director

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

    Office of Scientific and Technical Information (OSTI)

    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 the LE Mutation ...

  13. 5 Questions about the SunShot Prize for Minh Le - Solar Program...

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

    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 ...

  14. 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

  15. DOE - Office of Legacy Management -- R K Le Blond Machine Tool Co - OH 38

    Office of Legacy Management (LM)

    K Le Blond Machine Tool Co - OH 38 FUSRAP Considered Sites Site: R. K. LE BLOND MACHINE TOOL CO. (OH.38) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Madison & Edwards Roads , Cincinnati , Ohio OH.38-1 Evaluation Year: 1995 OH.38-3 Site Operations: Facility used to conduct two billet drilling tests to demonstrating the capability of a LeBlond Carlstedt Rapid Boring Machine boring holes through the center of solid cast

  16. TPA-MP14.pdf

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

  17. Improving OpenMP Scaling

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

    all the cores and threads may be more difficult. Applications may not fit into the memory of a Cori node if they try to use an MPI task for each core because of the memory...

  18. Using OpenMP Effectively

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

    as it is being used in the main part of the code. For the Stream benchmark this is straightforward: Double aN,bN,cN; ..... pragma omp parallel for for (j0; j

  19. Jim LeMaire, a former Finance Director at JLab, passed away on Jan. 23;

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

    Funeral is on Jan. 28 | Jefferson Lab Jim LeMaire, a former Finance Director at JLab, passed away on Jan. 23; Funeral is on Jan. 28 James "Jim" LeMaire, 68, of Williamsburg, passed away in his sleep on Jan. 23. Jim was born in New York, on April 27, 1947, to parents William F. and Thelma LeMaire. He graduated from Hofstra University in New York, and was proud to have served his country in the U.S. Marine Corps. He was an analytical man and enjoyed his career as a Director of

  20. Simulation in Particle Physics Rob Roser and Tom LeCompte

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

    in Particle Physics Rob Roser and Tom LeCompte 112712 1 Outline 112712 2 Geant4 and its importance to High Energy Physics The Process of Transforming Geant4 to take advantage ...

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

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

    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

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

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

    II Volume II Chapters 5 - 15 and Chapters 5 - 15 and Appendices A - G Appendices A - G 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

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

    Office of Scientific and Technical Information (OSTI)

    to Munc18a in a Closed Conformation (Journal Article) | SciTech Connect Syntaxin 1a Variants Lacking 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 the LE Mutation Bind to Munc18a in a Closed Conformation Authors: Colbert, Karen N. ; Hattendorf, Douglas A. ; Weiss, Thomas M. ; Burkhardt, Pawel ; Fasshauer, Dirk ; Weis, William I. Publication Date: 2014-05-13 OSTI

  4. 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

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

    Gasoline and Diesel Fuel Update (EIA)

    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

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

    Gasoline and Diesel Fuel Update (EIA)

    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 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

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

    Gasoline and Diesel Fuel Update (EIA)

    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

  8. Microsoft PowerPoint - [5] Le Tang - ABB Presentation at DOE HVDC Workshop

    Office of Environmental Management (EM)

    HVDC Technologies & ABB Experience DOE Workshop - Applications for High-Voltage Direct Current Transmission Technologies Le Tang, ABB , April 22, 2013 In cable > 50 km (>30 miles), most of AC current is needed to charge and discharge In overhead lines > 200 km (>120 miles), most of AC voltage is needed to G G load I C = ωCU 0 U L = ωLI 0 I 0 U 0 I = I 0 - I C U=U 0 -U L Cable Overhead Line C load L Why is DC important in the Transmission Grid ? Capacitance and Inductance of

  9. 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.

  10. Microsoft Word - Haeffelin-MP.doc

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

    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 for a...

  11. 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

  12. Microsoft Word - MP 10 3 Rev 7

    Office of Environmental Management (EM)

    http://bellview/cbfo/CBFO-Procedures.html CBFO Quality Assurance Director CBFO Form 4.1-1 U. S. Department of Energy Carlsbad Field Office MANAGEMENT PROCEDURE Effective: 30 December 2010 SUBJECT: AUDITS Manager, Carlsbad Field Office: //signature on file// Date: 12/07/2010 1.0 PURPOSE The purpose of this procedure is to define the process, responsibilities, and controls for planning and conducting independent announced and unannounced audits by the Carlsbad Field Office (CBFO). 2.0 SCOPE This

  13. Microsoft Word - PA MP FY02.doc

    National Nuclear Security Administration (NNSA)

    91-Rev. 1 Maintenance Plan for the Performance Assessments and Composite Analyses for the Area 3 and Area 5 Radioactive Waste Management Sites at the Nevada Test Site Prepared by Prepared for U.S. Department of Energy National Nuclear Security Administration Nevada Operations Office under Contract Number DE-AC08-96NV11718 September 2002 DISCLAIMER NOTICE Reference herein to any specific commercial product, process, or service by trade name, trade mark, manufacturer, or otherwise does not

  14. Structural and magnetic phase transitions in Ca 0.73 Le 0.27 FeAs 2 with

    Office of Scientific and Technical Information (OSTI)

    electron-overdoped FeAs layers (Journal Article) | DOE PAGES Structural and magnetic phase transitions in Ca 0.73 Le 0.27 FeAs 2 with electron-overdoped FeAs layers This content will become publicly available on February 25, 2017 « Prev Next » Title: Structural and magnetic phase transitions in Ca 0.73 Le 0.27 FeAs 2 with electron-overdoped FeAs layers Authors: Jiang, Shan ; Liu, Chang ; Cao, Huibo ; Birol, Turan ; Allred, Jared M. ; Tian, Wei ; Liu, Lian ; Cho, Kyuil ; Krogstad, Matthew

  15. 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.

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

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

    technology vehicles; and H. R. 6-24 (B) designing tooling and equipment and developing manufacturing processes and material suppliers for produc- tion facilities that produce...

  17. 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.

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

    Office of Scientific and Technical Information (OSTI)

    APA Chicago Bibtex Export Metadata Endnote Excel CSV XML Save to My Library Send to Email Send to Email Email address: Content: Close Send Cite: MLA Format Close Cite: APA ...

  19. P.L.102-486 106stat2951.pdf

    Energy Savers [EERE]

  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. 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}

  2. 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. ...

  3. 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.

  4. 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.

  5. PROJECT PROFILE: System Advisor Model (SuNLaMP)

    Broader source: Energy.gov [DOE]

    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 industry. SAM makes performance predictions and cost of energy estimates for grid-connected power projects based on installation, operating costs, and system design parameters that users enter into the tool. This project will improve and maintain many features of the tool that has been instrumental in advancing the solar industry. Basic maintenance for the PVWatts Calculator tool will also be completed.

  6. PROJECT PROFILE: Additively Manufactured Photovoltaic Inverter (SuNLaMP)

    Broader source: Energy.gov [DOE]

    Integrating hundreds of gigawatts of photovoltaic (PV) solar power onto our country’s electric grid requires transformative power conversion system designs that find a balance between performance, reliability, functionality and cost. The National Renewable Energy Laboratory (NREL) will lead this project to develop a unique PV inverter design that combines the latest wide bandgap high-voltage Silicon Carbide (SiC) semiconductor devices with new technologies, such as additive manufacturing and multi-objective magnetic design optimization. By developing an additively manufactured PV inverter (AMPVI), NREL researchers aim to significantly reduce the cost of PV power electronics.

  7. 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.

  8. NERSC User Services Group Hybrid MPI/ OpenMP Programming

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

    S---2496---4101S---2496---4101.pdf Hopper Core Affinity % a prun --- n 4 . xthi Hello f rom r ank 0 , t hread 0 , o n n id01085. ( core a ffinity 0 ) Hello f rom r ank 1...

  9. 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,

  10. Microsoft PowerPoint - ARMST2007_mp.ppt

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

    in Arctic Mixed-Phase Stratus Matthew D. Shupe a , Pavlos Kollias b , Ola Persson a , Ed Luke b Greg McFarquhar c , Michael Poellot d , Edwin Eloranta e a CIRES - University of Colorado and NOAA/ESRL/PSD, b Brookhaven National Laboratory, c University of Illinois, d University of North Dakota, e University of Wisonsin Mixed-Phase Cloud Properties Air Motions from Doppler Spectra Funded by: ARM Grant DE-FG02-05ER63965 Summary A Conceptual Model relating air motions and microphysics A Doppler

  11. 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,

  12. LE & ME n Highlights

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

    Predictions Events Flux x Cross-sections x Detector response External measurements (HARP, etc) rate constrained by neutrino data External and MiniBooNE measurements - 0...

  13. 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

  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. 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.

  16. 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.

  17. 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.

  18. 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.

  19. 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.

  20. 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.

  1. 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.

  2. 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.

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

    National Nuclear Security Administration (NNSA)

    1 Community Environmental Monitoring Program | CEMP - DOE 5/20

  4. 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.

  5. 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 ...

  6. 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.

  7. Slide 1

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

    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 ... ifi ca nt ly Re du ce s Lo ng -T er m Mo rtg ag e Co st s At Co m pl et io n, Sh ift ...

  8. 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.

  9. 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.

  10. LE & ME n Highlights

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

     and   Disappearance W.C. Louis, DNP Conference, October 16, 2009 * MiniBooNE Appearance Results (talk by Zarko Pavlovic) * MiniBooNE Disappearance Results * Global 3+1 Fits to World Data * Preliminary MINOS Experiments * Future Experiment: BooNE (talk by Geoff Mills) * Conclusions MiniBooNE observes a low-energy excess for  e appearance MiniBooNE  e appearance data show a low-energy excess A.A. Aguilar-Arevalo et al., PRL 102, 101802 (2009) MiniBooNE  e appearance data are

  11. 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....

  12. 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.

  13. 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...

  14. 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...

  15. 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

  16. scitech-explore-by-subject.mp4 | OSTI, US Dept of Energy, Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information SciTech Connect's Explore by Subject Tutorial

  17. PROJECT PROFILE: Opportunistic Hybrid Communications Systems for Distributed PV Coordination (SuNLaMP)

    Broader source: Energy.gov [DOE]

    As more distributed solar power is added to the electric power grid and becomes an increasing proportion of total energy generation, the grid must support more stringent requirements to ensure continued reliable and cost-effective grid operations. New communications systems are needed to allow for bidirectional information exchange between distributed photovoltaic (PV) generators and various information and controls systems of the electric power grid. This project at the National Renewable Energy Laboratory (NREL) will develop a hybrid communications system to meet the needs of monitoring and controlling millions of distributed PV generators, while taking advantage of existing communications infrastructure, which will greatly reduce the costs necessary to provide these services.

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

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

    Information 10 Annual Conference Helsinki, Finland, June 11, 2010 Multilingual WorldWideScience.org Ceremony featuring Walter Warnick, Richard Boulderstone, Tony Hey, Wu Yishan, Institute of Scientific and Technical Information of China - ISTIC, Yuri Arskiy, All-Russian Institute of Scientific and Technical Information - VINITI

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

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

    Technical Information Atoms for Peace The Department of Energy (DOE) Office of Scientific and Technical Information (OSTI) has a proud legacy of supporting the nation's Atoms for Peace initiative. This video highlights historical information emanating from the Atoms for Peace initiative and showcases materials and papers authored by major pioneering figures of nuclear energy. The Department's scientific research from the 1940s to the present, and its national and international dissemination

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

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

    Technical Information Berlin, Germany, January 29, 2013 Improving Access to U.S Department of Energy R&D Results: Agency/Publisher Collaboration APE Conference 2013 Brian A. Hitson, Associate Director, OSTI

  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. PROJECT PROFILE: Secure, Scalable, Stable Control and Communications for Distributed PV (SuNLaMP)

    Broader source: Energy.gov [DOE]

    This project will enable high penetrations of solar generation on the grid by updating the current technical metrics for grid communications with a new distributed control and communications architecture that clearly explains the impact of each metric on the grid. A clearer understanding of the variability of each metric will result in optimal levels of performance, reliability, cost and security.

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

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

    ... the revision process of the IEEE 1547 ... advanced QSTS methods that greatly reduce the required computational time and by ... Physical Co-simulation Platform for ...

  4. PROJECT PROFILE: Accelerating Systems Integration Codes and Standards (SuNLaMP)

    Broader source: Energy.gov [DOE]

    This project focuses on accelerating the revision process of the IEEE 1547 series and UL 1741 standards and testing procedures. Collectively, these standards are the foundational documents in the U.S. that are mandated for integrating solar energy systems with the electric distribution grid. Establishing accelerated development of new interconnection and interoperability requirements and conformance procedures will allow for more photovoltaic (PV) solar energy to be added to the grid.

  5. 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)

  6. 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...

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

    Broader source: Energy.gov [DOE]

    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 solar photovoltaics (PV). CSP is unique among solar technologies in that it can provide dispatchable energy through high-efficiency thermal energy storage. Researchers at the National Renewable Energy Laboratory (NREL) will analyze next-generation CSP plants and their ability to provide valuable grid services.

  8. 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.

  9. A=6Li (1988AJ01)

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

    1984ZW1A, 1985ER06, 1985FI1E, 1985LO1A, 1986AV08, 1986LE21, 1987KI1C, 1988WO04). Cluster and -particle models: (1981PL1A, 1982WE15, 1983CA13, 1983DZ1A, 1983FO03, 1983GA12,...

  10. 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...

  11. Onduleurs pour le réseau

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

    mismatch loss calculation in PVsyst 6 Presented at the 2013 Sandia PV Performance Modeling Workshop Santa Clara, CA. May 1-2, 2013 André Mermoud andre.mermoud@pvsyst.com PVSYST SA - Route du Bois-de-Bay 107 1242 Satigny - Switzerland www.pvsyst.com Published by Sandia National Laboratories with the Permission of the Author Contents * Near Shadings : shading factor on Beam * Shading factor on Diffuse and Albedo * Electrical losses "according to strings" (Version 5) * Module Layout:

  12. Sandia Energy - Bruce LeBlanc

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

    in structural dynamics and modal analysis, structural health monitoring, and embedded sensor systems for operational monitoring of wind turbines. He is currently leading the...

  13. PROJECT PROFILE: Rapid QSTS Simulations for High-Resolution Comprehensive Assessment of Distributed PV Impacts (SuNLaMP)

    Broader source: Energy.gov [DOE]

    This project, led by Sandia National Laboratory and supported by the National Renewable Energy Laboratory, will accelerate Quasi Static Time Series (QSTS) simulation capabilities through the use of new and innovative methods for advanced time-series analysis. Currently, QSTS analysis is not commonly performed in photovoltaic (PV) interconnection studies because of the data requirements and computational burden. This project will address both of these issues by developing advanced QSTS methods that greatly reduce the required computational time and by developing high-proxy data sets.

  14. PROJECT PROFILE: Visualization and Analytics of Distribution Systems with Deep Penetration of Distributed Energy Resources (SuNLaMP)

    Broader source: Energy.gov [DOE]

    For high penetration of distributed energy resources (DER) like solar, electric power grid operators and planners must be able to incorporate large datasets from photovoltaic (PV) sources, local and line mounted precision instruments, customer load data from smart meters, and EV charging data into their analyses. This project will design and implement a platform for the visualization and analytics of distribution systems with high penetrations of distributed energy resources (VADER). VADER is a unified data analytics platform that will enable the integration of massive and varied data streams for real-time monitoring with analytics, visualization, and control of DERs in distribution networks.

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

    Broader source: Energy.gov [DOE]

    This project aims to develop, demonstrate, and validate a sensing and control mechanism for using power loads to address variable photovoltaic (PV) generation, which will reduce two-way power flow and mitigate voltage instability on distribution level circuits. The availability of this technology will enable increased penetration of renewables while weakening the challenges that arise due to their intermittency in generation by using flexibility on load side.

  16. PROJECT PROFILE: Combined PV/Battery Grid Integration with High Frequency Magnetics Enabled Power Electronics (SuNLaMP)

    Broader source: Energy.gov [DOE]

    This project will develop new power electronics devices, systems, and materials to address power electronic and dispatchability challenges that result from connecting hundreds of gigawatts of solar energy onto the electricity grid. These devices will incorporate advanced high-frequency (HF) magnetics along with the latest wide bandgap silicon carbide (SiC) switches. This design enables cost-effective grid integration of PV while increasing its dispatchability.

  17. AAAS07_FLV_720p.mp4 | OSTI, US Dept of Energy, Office of Scientific and

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

    Technical Information What is Science.gov? Video presented at the American Association for the Advancement of Science (AAAS) 2007 Annual Meeting Slide 1 What is Science.gov? Science.gov is a search tool for finding government science information! Slide 2 The Science.gov Alliance is a unique collaboration of 12 Federal Agencies including the Department of Commerce, NASA, the National Science Foundation, The Department of the Interior, the Department of Education, the Department of Energy,

  18. 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 g 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.

  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. webinar_071013_solar_action_series_innovation_success_financing...

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

    1013solaractionseriesinnovationsuccessfinancing.mp3 webinar071013solaractionseriesinnovationsuccessfinancing.mp3 webinar071013solaractionseriesinnovationsuccess...

  1. 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.

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

    Broader source: Energy.gov [DOE]

    This project will develop a coordinated real-time sub-transmission volt-var control tool (CReST-VCT) to optimize the use of reactive power control devices for stabilizing voltage fluctuations caused by intermittent photovoltaic (PV) outputs. In order to capture the full value of the volt-var optimization, the project team will couple this tool with an optimal future sub-transmission volt-var planning tool (OFuST-VPT) for short- and long-term planning analyses. Together, these real-time control and planning tools will remove a major roadblock in the increased penetrations of utility scale and residential PV.

  3. PROJECT PROFILE: CyDER: A Cyber Physical Co-simulation Platform for Distributed Energy Resources in Smart Grids (SuNLaMP)

    Broader source: Energy.gov [DOE]

    This project focuses on developing a modular, scalable, and interoperable tool for power system planning and operation that will seamlessly integrate with utilities’ existing tools to enable analysis of high penetration of distributed energy resources. The tool, Cyber Physical Co-simulation Platform for Distributed Energy Resources in Smart Grids (CyDER), will enhance current utility tools by providing a computationally efficient platform that will be capable of quasi-static time series simulation and smart PV inverter controls with in-feed data from real-time distribution sensor measurements.

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

    Broader source: Energy.gov [DOE]

    High penetration of solar photovoltaics (PV) in electric power grids has created a need for changes to power system planning and operations analysis. Important technical issues such as two-way power flow, coordination of protection devices, transmission-distribution interaction, and reduction in inertia need to be resolved to enable a greater deployment of solar generation. To overcome these technical barriers, this project will develop a suite of software tools that creates a holistic understanding of the steady-state and transient behavior of transmission-distribution networks’ interaction under high PV penetration levels, along with the capability of real-time monitoring of the distribution systems and integration of system protection.

  5. PROJECT PROFILE: Stabilizing the Power System in 2035 and Beyond: Evolving from Grid-Following to Grid-Forming Distributed Inverter Controllers (SuNLaMP)

    Broader source: Energy.gov [DOE]

    Adding large amounts of photovoltaic (PV) solar energy onto the grid creates significant challenges for future grid operations, since the electric power grid currently operates with rotational inertia from fossil fuel-driven machines. However, PV inverters are power-electronic devices with no inherent inertia. This project will develop a suite of inverter controllers to ensure the long-term viability of electric power grid infrastructure and address the large reductions in system-wide inertia with high penetrations of PV. These grid-forming inverter controllers will allow each inverter to act as a controllable voltage source that dynamically adjusts its output to ensure system-level stability, synchronization, and voltage regulation.

  6. PROJECT PROFILE: Frequency Response Assessment and Improvement of Three Major North American Interconnections due to High Penetrations of Photovoltaic Generation (SuNLaMP)

    Broader source: Energy.gov [DOE]

    As the number of solar photovoltaic (PV) installations continues to grow exponentially, one of the major challenges to grid stability will be mitigating decreasing system inertia and deteriorating frequency response. Preliminary independent studies on two North American interconnections have already demonstrated that the overall frequency response will deteriorate significantly with increasing renewable generation. This project will investigate the frequency response and system inertia impacts with high PV penetration levels for all three major interconnections, namely the Eastern Interconnection, Western Interconnection, and the Electric Reliability Council of Texas.

  7. portable_prog_hetero_systems.pptx

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

    OpenMP Learning progression (part 2) Topic Exercise concepts I. OpenMP intro Parallel Hello world OpenMP overview and checking out our OpenMP environment II. Core elements of...

  8. 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.

  9. 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)...

  10. 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...

  11. 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.

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

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

    Quadrennial E nergy R eview Stakeholder M eeting # 3 New O rleans, L A May 2 7, 2 014 Testimony b y L ori L eBlanc Director, O ffshore C ommittee, L ouisiana M id---Continent O il & G as Association Thank y ou f or t he o pportunity t o p articipate t oday o n t his p anel. 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 nergy f or t aking a hard a nd t horough l ook a t t he many d imensions t hat t ogether c omprise our c ountry's v ery promising e

  13. Modèle de présentation EDF Orange

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

    NEPTUNE Multi-phase Local Computational Fluid Dynamics (CFD) Robert Lowrie Los Alamos National Laboratory August 24, 2011 CASL-U-2011-0281-000-a CASL-U-2011-0281-000-a NEPTUNE_CFD Multi-phase local CFD CASL-U-2011-0281-000-a Outline  Local two-phase thermal-hydraulics challenges  Development framework: NEPTUNE project  Overview of NEPTUNE_CFD  Some applications  Perspectives CASL-U-2011-0281-000-a Local two-phase TH challenges  Nuclear thermal-hydraulics  Involved in many

  14. 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.

  15. 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.

  16. 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...

  17. 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.

  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. 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

  1. Slide 1 | Department of Energy

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

    Northern Mariana Islands Recovery Act State Memo MP_recovery_act_memo__updated

  2. 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.

  3. 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

  4. 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.

  5. 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...

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

    Office of Scientific and Technical Information (OSTI)

    MP3 - This is one of the audio codingsformats defined in the MPEG family of standards Adobe Flash MP4 - This is one of the audio codingsformats defined in the MPEG family of...

  7. The Petascale Initiative

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

    (6 OpenMP threads per NUMA node) OpenMP support (b) . . 5 5 a) Isosurfaces of CO 2 density in the brine, this image highlights the structure of the 3D fingers. b)...

  8. Cray XE6 Workshop

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

    parallel execution. * Each thread executes within the OpenMP parallel region. A Simple HelloWorld OpenMP Program 15 FORTRAN: Program main use omplib (or: include "omplib.h")...

  9. DOE/SC-ARM-TR-099 ARM Cloud Retrieval Ensemble Data Set

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

    Data Set (ACRED) C Zhao MP Jensen S Xie GG Mace SA Klein SA McFarlane R McCoy EJ ... MP Jensen, Brookhaven National Laboratory GG Mace, University of Utah SA McFarlane, ...

  10. Submission Format for IMS2004 (Title in 18-point Times font)

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

    measurements, a AM is taken equal to 1.5, and thus ( ) ( ) 1 1 1.5 1 a f AM f by definition 2. We first estimated temperature coefficients OC , MP , , and SC MP ...

  11. 06-08-2010 NNSA-B-10-0200

    National Nuclear Security Administration (NNSA)

    00 Sandia National Laboratories/New Mexico (SNL/NM) proposes to add two new storm-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 Monitoring Location MP-22 and Addition of Two New Storm-Water Monitoring Locations at SNL/NM

  12. 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.

  13. 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

  14. 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.

  15. 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

  16. 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.

  17. [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...

  18. Coal-by-Rail: A Business-as-Usual Reference Case

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

    ... ......17 iv ACKNOWLEDGEMENTS The following individuals ... Center (USACOE) NO x Oxides of Nitrogen NS Norfolk Southern Railroad PL Public Law ...

  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. 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...

  2. 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...

  3. 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). ...

  4. 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

  5. Section 81

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

    Mq Mt '&LC(Vq)& M Mp (Tq)%P LCV% MT Mp '0 Mq Mt '&VCLq&T Mq Mp %P. Mq Mt '&VCLq&T Mq Mp %P% (qobs&q) J , Mq Mt '&VCLq&qLCV& M Mp (Tq)%P. LCV &VC(Lq) &VCLq &T Mq Mp VCLq LCV LCV &LCVq&qVCL &LCVq &VCL Session Papers 355 (1) (2) (3) (4) (5) Prescribing Advection in Single-Column Models D. A. Randall and D. Cripe Department of Atmospheric Science Colorado State University Ft. Collins, Colorado Introduction Both single-column models

  6. 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

  7. Microsoft Word - HRM_HELPFULHINTS.doc

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

    HELPFUL HINTS - APPLYING FOR VACANCY ANNOUNCEMENTS 1. Confusion exists between Merit Promotion (MP) and Delegated Examining Unit (DEU) announcements. Please be sure you pick the correct announcement to apply on for the job you are interested in - there are several choices depending on your situation. A. When the vacancy # includes "MP" [i.e. Hanford-2007-0801 (MP)] it means: Applications will be accepted from current federal employees or employees that are reinstatement eligible.

  8. Measurement of the ratio of the production cross sections times branching fractions of $$B_{c}^{\\pm} \\to J/\\psi \\pi^{\\pm}$$ and $$B^{\\pm} \\to J/\\psi K^{\\pm}$$ and $$\\mathcal{B}(B_{c}^{\\pm} \\to J/\\psi \\pi^{\\pm}\\pi^{\\pm}\\pi^{\\mp})/\\mathcal{B}(B_{c}^{\\pm} \\to J/\\psi \\pi^{\\pm})$$ in pp collisions at $$\\sqrt{s} =$$ 7 TeV

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

    Khachatryan, Vardan

    2015-01-13

    The ratio of the production cross sections times branching fractions (σ(B±c)B(B±c→J/ψπ±))/(σ(B±)B(B±→J/ψK±)) is studied in proton-proton collisions at a center of-mass energy of 7 TeV with the CMS detector at the LHC. The kinematic region investigated requires B c ± and B± mesons with transverse momentum p T > 15 GeV and rapidity |y|< 1.6. The data sample corresponds to an integrated luminosity of 5.1 fb-1. The ratio is determined to be [0.48±0.05(stat)± 0.03(syst)±0.05 (τBc)]%. The B c ± → J/ψπ ± π ± π ∓ decay is also observed in the same data sample. Using a model-independent method developed tomore » measure the efficiency given the presence of resonant behaviour in the three-pion system, the ratio of the branching fractions B(B±c→J/ψπ±π±π∓)/B(B±c→J/ψπ±) is measured to be 2.55±0.80(stat)±0.33(syst)+0.04-0.01(τBc), consistent with the previous LHCb result.« less

  9. AppsBoston2014_final.pptx

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

    ... New asychronous formulations, new field solvers Legacy MPI, OpenMP comparisons * Nuclear engineering (ORNL): Simplified Spherical Harmonics, fine-grain cooperative parallelism. ...

  10. PROJECT PROFILE: Stable Perovskite Solar Cells via Chemical Vapor...

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

    Stable Perovskite Solar Cells via Chemical Vapor Deposition PROJECT PROFILE: Stable Perovskite Solar Cells via Chemical Vapor Deposition Funding Opportunity: SuNLaMP SunShot ...

  11. Hopper Performance and Optimization

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

    Performance and Optimization Compiler Comparisons Comparison of different compilers with different options on several benchmarks. Read More Using OpenMP Effectively...

  12. 1

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

    layer filled with snow." Journal of Atmospheric Science 53, 86-100. Walko, RL, WR Cotton, MP Meyers, and JY Harrington. 1995. "New RAMS cloud microphysics parameterization,...

  13. Computational Scientist | Princeton Plasma Physics Lab

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

    Department, with interest in leadership class computing of gyrokinetic fusion edge plasma research. A candidate who has knowledge in hybrid parallel programming with MPI, OpenMP,...

  14. Vacancies | Department of Energy

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

    Vacancies Vacancies Job Title: Interdisciplinary General Engineer/Physical Scientist Series and Grade: GS-0801/1301-14/15 Job Announcement Number: DOE-MP-LM-16-00092-MP https://www.usajobs.gov/GetJob/ViewDetails/425617700 Closing Date: Tuesday, January 19, 2016 Job Title: Records and Information Management Specialist Series and Grade: GS-0308-14/15 Job Announcement Number: DOE-MP-LM-16-00091-MP https://www.usajobs.gov/GetJob/ViewDetails/426031700 Closing Date: Thursday, January 21, 2016

  15. Hydrogen Delivery and Fueling

    SciTech Connect (OSTI)

    2015-09-09

    This MP3 provides an overview of how hydrogen is delivered from the point of production to where it is used.

  16. An Introduction to the Hydrogen Program

    SciTech Connect (OSTI)

    2015-09-09

    This MP3 provides an overview of the Hydrogen Program and the benefits and challenges to the widespread use of hydrogen and fuel cells.

  17. Tri-Party Agreement - Hanford Site

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

    Agreement Tri-Party Agreement The Agreement Announcements List of Approved Changes TPA Project Manager's Lists Modifications for Public Comment Data Management MP-14 WIDS...

  18. Related Links - Hanford Site

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

    Links Tri-Party Agreement The Agreement Announcements List of Approved Changes TPA Project Manager's Lists Modifications for Public Comment Data Management MP-14 WIDS...

  19. Featured Announcements

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

    March 2015 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 creating a hybrid MPI-OpenMP application

  20. PDSF User Meeting 10-01-13.pptx

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

    expansion ( new i nteracLves a nd m ore c omputes) Other Topics from PDSF Staff * Benchmarking: - hMp:portal.nersc.govprojectnerscwebnuserssystems PDSFREST...

  1. WorkloadN6v15

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

    timesteps F90 netCDF GAMESS QuantumChem (BES) Denselinear algebra,DFT 256,1024(Same asTI-09) rmsgradient,MP2...

  2. Container Technologies Industries, LLC receives small business...

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

    Container Technologies ... Container Technologies Industries, LLC receives small business award The mp4 video format is not supported by this browser. Download video Captions: On...

  3. Center for Nanophase Materials Sciences (CNMS) - Nanoscale Measurement...

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

    Nanoscale Measurements of Glass Transition Temperature and Temperature-Dependent Mechanical Properties in Polymers M.P. Nikiforov, S. Jesse, L.T. Germinario (CNMS user, Eastman...

  4. Center for Nanophase Materials Sciences (CNMS) - CNMS User Research

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

    Nanoscale Measurements of Glass Transition Temperature and Temperature-Dependent Mechanical Properties in Polymers M.P. Nikiforov, S. Jesse, L.T. Germinario (CNMS user, Eastman...

  5. Model Energy Savings Performance Contract, Schedules, and Exhibits...

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

    Financing Agreement and Payment Schedule Schedule J: Compensation to ESCO for Annual Services Schedule K: Rebates, Incentives and Grants Schedule L: Contingency Fund Schedules M-P: ...

  6. USAJobs Search | Department of Energy

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

    being advertised at the GS-11 & GS-12 under vacancy numbers: WAPA-16-DE-068 & WAPA-16-MP-068. Recent Graduates Program affords developmental experiences intended to promote...

  7. DISCLAIMER

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

    Office of Biological and Environmental Research MP Cadeddu, June 2010, DOESC-ARMTR-091 ii Contents 1.0 General Overview ......

  8. PROJECT PROFILE: Rapid Development of Disruptive Photovoltaic...

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

    Rapid Development of Disruptive Photovoltaic Technologies PROJECT PROFILE: Rapid Development of Disruptive Photovoltaic Technologies Funding Opportunity: SuNLaMP SunShot ...

  9. Flowers (30 seconds) | Department of Energy

    Office of Environmental Management (EM)

    30 seconds) Flowers (30 seconds) Audio icon flowers30apprv6.mp3 More Documents & Publications Flowers (60 seconds) A New Generation (30 seconds) A New Generation (6...

  10. Flowers (60 seconds) | Department of Energy

    Office of Environmental Management (EM)

    60 seconds) Flowers (60 seconds) Audio icon flowers60apprv6.mp3 More Documents & Publications Flowers (30 seconds) A New Generation (60 seconds) A New Generation (3...

  11. A New Generation (30 seconds) | Department of Energy

    Office of Environmental Management (EM)

    30 seconds) A New Generation (30 seconds) Audio icon anewgeneration30apprv1.mp3 More Documents & Publications A New Generation (60 seconds) Flowers (30 seconds) Flowers (6...

  12. A New Generation (60 seconds) | Department of Energy

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

    60 seconds) A New Generation (60 seconds) Audio icon anewgeneration60apprv2.mp3 More Documents & Publications A New Generation (30 seconds) Flowers (60 seconds) Flowers (3...

  13. Memorial I.Rabi

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le DG H.Schopper ainsi que Norman Ramsey et le DG de l'Unesco rendent hommage Isidor Rabi, grand scientifique et humaniste (1929-1988).Cette rencontre est organise ensemble avec le Cern et l'Unesco.

  14. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... results of ion and electron temperature pro le measurements from the x-ray imaging crystal ... average minor radius 0.32m, 1.2 le toroidal field (Bsub t) le 1.7 T, and ...

  15. Vikas Chandra ARM Research San Jose, CA

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

    Strain CU wires PMOS LE, LE, < Strong RET FinFET LELE 14 Salishan Conference on High-Speed Computing, 2015 LE Future technology 2010 2015 2020 2025 2005 Complexity...

  16. Danger radiations

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le conférencier Mons.Hofert parle des dangers et risques des radiations, le contrôle des zones et les précautions à prendre ( p.ex. film badge), comment mesurer les radiations etc.

  17. General Staff Meeting

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le DG H.Schopper informe le personnel des derniers événements au Cern, comme: 1.) Décision du LEP 2.) Budget 3.) Pension

  18. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Grigoriev, Igor V (1) Kubicek, Christian P (1) Le Crom, Stphane (1) Lichius, Alexander ... Frdrique ; Buchholz, Franziska ; Le Crom, Stphane ; Martin, Joel ; ...

  19. Solar Startup Semprius to Create 250 Jobs in North Carolina at...

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

    courtesy of Semprius Minh Le Minh Le Deputy Director, Solar Energy Technologies Office Energy Department-enabled innovation made Tuesday, July 19, a good day for North Carolina. ...

  20. Hacking Away at Soft Costs: 24-Hour Coding Event Focuses on Expanding...

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

    solar energy. | Photo by Dennis Schroeder, National Renewable Energy Laboratory Minh Le Minh Le Deputy Director, Solar Energy Technologies Office Since the launch of the SunShot ...

  1. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Le Crom, Stphane" Name Name ORCID Search Authors Type: All Accepted Manuscript Published ... Search for: All records CreatorsAuthors contains: "Le Crom, Stphane" Sort by ...

  2. Progress

    Office of Scientific and Technical Information (OSTI)

    ... GROUP "Step0" DATASET "px" DATATYPE H5TIEEEF64LE DATASPACE SIMPLE ( 1000 ) ( 1000 ) DATASET "py" DATATYPE H5TIEEEF64LE DATASPACE SIMPLE ( 1000 ) ( 1000 ) ...

  3. History of Systems

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

    208 16 3,328 3,328 1.0 GB IBM Colony 3,052 (2) 4,992 JWatson 1999 Cray Y-MP J90 Cray CMOS 100 MHz 1 32 32 8 250 MB SMP 6.4 FCrick 1999 Cray Y-MP J90 Cray CMOS 100 MHz 1 32 32 8...

  4. DISCLAIMER

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

    76 GVR Radiometer Handbook MP Cadeddu March 2011 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research MP Cadeddu, March 2011, DOE/SC-ARM/TR-076 iii Contents 1.0 General Overview ................................................................................................................................. 1 2.0 Contacts

  5. DISCLAIMER

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

    108 Microwave Radiometer - 3 Channel (MWR3C) Handbook MP Cadeddu May 2012 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research MP Cadeddu, May 2012, DOE/SC-ARM/TR-108 ii Contents 1.0 General Overview ................................................................................................................................. 1 2.0 Contacts

  6. 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 ISC15 Documents Last edited: 2015-04-28 00:10:29

  7. Vacancies | Department of Energy

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

    Vacancies Vacancies Job Title: Interdisciplinary General Engineer/Physical Scientist Series and Grade: GS-0801/1301-14/15 Job Announcement Number: DOE-MP-LM-16-00092-MP https://www.usajobs.gov/GetJob/ViewDetails/425617700 Closing Date: Tuesday, January 19, 2016

  8. Unique Challenges Accompany Thick-Shell CdSe/nCdS (n > 10) Nanocrystal Synthesis

    SciTech Connect (OSTI)

    Guo, Y; Marchuk, K; Abraham, R; Sampat, S; Abraham, R.; Fang, N; Malko, AV; Vela, J

    2011-12-23

    Thick-shell CdSe/nCdS (n {ge} 10) nanocrystals were recently reported that show remarkably suppressed fluorescence intermittency or 'blinking' at the single-particle level as well as slow rates of Auger decay. Unfortunately, whereas CdSe/nCdS nanocrystal synthesis is well-developed up to n {le} 6 CdS monolayers (MLs), reproducible syntheses for n {ge} 10 MLs are less understood. Known procedures sometimes result in homogeneous CdS nucleation instead of heterogeneous, epitaxial CdS nucleation on CdSe, leading to broad and multimodal particle size distributions. Critically, obtained core/shell sizes are often below those desired. This article describes synthetic conditions specific to thick-shell growth (n {ge} 10 and n {ge} 20 MLs) on both small (sub2 nm) and large (>4.5 nm) CdSe cores. We find added secondary amine and low concentration of CdSe cores and molecular precursors give desired core/shell sizes. Amine-induced, partial etching of CdSe cores results in apparent shell-thicknesses slightly beyond those desired, especially for very-thick shells (n {ge} 20 MLs). Thermal ripening and fast precursor injection lead to undesired homogeneous CdS nucleation and incomplete shell growth. Core/shells derived from small CdSe (1.9 nm) have longer PL lifetimes and more pronounced blinking at single-particle level compared with those derived from large CdSe (4.7 nm). We expect our new synthetic approach will lead to a larger throughput of these materials, increasing their availability for fundamental studies and applications.

  9. Tuning photoluminescence of reduced graphene oxide quantum dots from blue to purple

    SciTech Connect (OSTI)

    Liu, Fuchi; Tang, Tao; Feng, Qian; Li, Ming; Liu, Yuan; Tang, Nujiang Zhong, Wei; Du, Youwei

    2014-04-28

    Reduced graphene oxide quantum dots (rGOQDs) were synthesized by annealing GOQDs in H{sub 2} atmosphere. The photoluminescence (PL) properties of GOQDs and the rGOQDs samples were investigated. The results showed that compared to GOQDs, a blue to purple tunable PL of rGOQDs can be obtained by regulating the annealing temperature. The increase fraction of the newly formed isolated sp{sup 2} clusters may be responsible for the observed tunable PL.

  10. Scaled Opposite Spin Second Order Moller-Plesset Correlation Energy: An Economical Electronic Structure Method

    SciTech Connect (OSTI)

    Jung, Yousung; Lochan, Rohini C.; Dutoi, Anthony D.; Head-Gordon, Martin

    2004-08-02

    A simplified approach to treating the electron correlation energy is suggested in which only the alpha-beta component of the second order Moller-Plesset energy is evaluated, and then scaled by an empirical factor which is suggested to be 1.3. This scaled opposite spin second order energy (SOS-MP2) yields results for relative energies and derivative properties that are statistically improved over the conventional MP2 method. Furthermore, the SOS-MP2 energy can be evaluated without the 5th order computational steps associated with MP2 theory, even without exploiting any spatial locality. A 4th order algorithm is given for evaluating the opposite spin MP2 energy using auxiliary basis expansions, and a Laplace approach, and timing comparisons are given.

  11. H

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

    H ybrid M PI/OpenMP, UPC, a nd C AF a t N ERSC Yun ( Helen) H e a nd W oo---Sun Y ang NERSC U ser G roup M eeFng February 2 , 2 012 2 Outline * Architecture T rend * 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 * Using U PC a nd C AF o n H opper 3 Common A rchitectures * Shared M emory A rchitecture - MulFple C PUs s hare g lobal m emory, c ould h ave l ocal c ache - Uniform M emory A ccess ( UMA) -

  12. Hi Spec Research Developments Ltd | Open Energy Information

    Open Energy Info (EERE)

    Spec Research Developments Ltd Jump to: navigation, search Name: Hi-Spec Research & Developments Ltd Place: Fowey, Cornwall, United Kingdom Zip: PL12 1HB Sector: Renewable Energy,...

  13. Green Peninsula | Open Energy Information

    Open Energy Info (EERE)

    Peninsula Place: St Austell, Cornwall, England, United Kingdom Zip: PL25 3NL Sector: Wind energy Product: Uk based, Green Peninsula, is a wind power project development service...

  14. A Deep Geothermal Exploration Well At Eastgate, Weardale, Uk...

    Open Energy Info (EERE)

    granites as targets for geothermal resources. Authors DAC Manning, PL Younger, FW Smith, JM Jones, DJ Dufton and S. Diskin Published Journal Journal of the Geological...

  15. Immosolar Spain | Open Energy Information

    Open Energy Info (EERE)

    Spain Jump to: navigation, search Logo: Immosolar Spain Name: Immosolar Spain Address: C Sigfrido 1, pl.2 of.21 Place: Barcelona, Spain Sector: Solar Product: Solar energy systems...

  16. Seawind Marine | Open Energy Information

    Open Energy Info (EERE)

    Seawind Marine Jump to: navigation, search Name: Seawind Marine Place: Plymouth, England, United Kingdom Zip: PL1 5NE Sector: Services, Wind energy Product: Focused on project...

  17. DOE/EIS-0169-SA-03: Supplement Analysis for Yakima Fisheries...

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

    - KEWN-4 Proposed Action: Yakima Fisheries Project - Use of Washington Department of Fish and Wildlife's Yakima Hatchery and Acclimation and Research Activities PL-6: F3204...

  18. OSTI, US Dept of Energy, Office of Scientific and Technical Informatio...

    Office of Scientific and Technical Information (OSTI)

    Act of 2010, P.L. 111-358 Reauthorizes various programs intended to strengthen research and education in the United States, and establishes an Interagency Public Access ...

  19. All Consumption Tables.vp

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

    products PC petroleum coke PI paints and allied products PL plant condensate PM all petroleum products excluding ethanol blended into motor gasoline PO other...

  20. --No Title--

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

    products PC petroleum coke PI paints and allied products PL plant condensate PM all petroleum products excluding ethanol blended into motor gasoline PO other...

  1. Cel f Solar Systems Ltd | Open Energy Information

    Open Energy Info (EERE)

    Kemsing, Kent, United Kingdom Zip: TN15 6PL Sector: Solar Product: Installer and maintenance service provider for household PV and solar water heating systems. References:...

  2. Fact #618: April 12, 2010 Vehicles per Household and Other Demographic...

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

    Sources: U.S. Department of Transportation, Federal Highway Administration, 1990 Nationwide Personal Transportation Survey: Summary of Travel Trends, FHWA-PL-92-027, Washington, ...

  3. Tunnel magnetoresistance and linear conductance of double quantum...

    Office of Scientific and Technical Information (OSTI)

    Authors: Weymann, Ireneusz, E-mail: weymann@amu.edu.pl 1 + Show Author Affiliations Faculty of Physics, Adam Mickiewicz University, 61-614 Pozna (Poland) Publication Date: ...

  4. Microsoft Word - Annual GW Rpt_CY08_DOE.doc

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

    ... This annual report summarizes data and the compliance status ... Parade Ground South PL- Power Line Road SFR- South Fence ... that addresses the decommissioning of monitoring wells ...

  5. Mission Support Alliance, LLC

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

    Alliance, LLC 2490 Garlick Boulevard Richland, WA 99354 Subcontracting Plan for Small Business Concerns Pursuant to FAR 19.7 FAR Clause 52.219-9 and Public Laws 95-907, 99-661, 106-50, and 100-108 Update: November 19, 2014 In accordance with Public Law (P.L.) 95-507, P.L. 99-661, Section 1207, P.L. 106-50, P.L. 100-180, Section 806 and FAR Clause 52-219-9 (Small Business Subcontracting Plan); Mission Support Alliance LLC is using the following subcontracting plan: Name of Contractor: Mission

  6. Microgeneration Ltd | Open Energy Information

    Open Energy Info (EERE)

    PL10 1LA Sector: Hydro, Solar, Wind energy Product: Installs and designs solar passive water heating systems, and installs PV, micro wind, and micro hydro systems. References:...

  7. Final Site-Wide Environmental Assessment U.S. Department of...

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

    ... Standards NAGPRA Native American Graves Protection and ... Occupational Safety and Health Administration OTF Outdoor ... ground acceleration P.L. Public Law PM 2.5 particulate ...

  8. OSTI, US Dept of Energy, Office of Scientific and Technical Informatio...

    Office of Scientific and Technical Information (OSTI)

    ... of Energy Organization Act of 1977 (P.L. ... an important management resource for DOE R&D activities 1997 ... technical reports, journal literature and ...

  9. Tax Credits, Rebates & Savings | Department of Energy

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

    available for Maine residents to borrow from all of Maine's libraries. The monitors pl... Eligibility: Residential Savings Category: Lighting Assisted Home Performance with...

  10. Windelectric Management Ltd | Open Energy Information

    Open Energy Info (EERE)

    Windelectric Management Ltd Jump to: navigation, search Name: Windelectric Management Ltd Place: United Kingdom Zip: PL33 9BZ Sector: Wind energy Product: Developed the first wind...

  11. Insights antifibrotic mechanism of methyl palmitate: Impact on nuclear factor kappa B and proinflammatory cytokines

    SciTech Connect (OSTI)

    Mantawy, Eman M.; Tadros, Mariane G.; Awad, Azza S.; Hassan, Dina A.A.; El-Demerdash, Ebtehal

    2012-01-01

    Fibrosis accompanies most chronic liver disorders and is a major factor contributing to hepatic failure. Therefore, the need for an effective treatment is evident. The present study was designed to assess the potential antifibrotic effect of MP and whether MP can attenuate the severity of oxidative stress and inflammatory response in chronic liver injury. Male albino rats were treated with either CCl{sub 4} (1 ml/kg, twice a week) and/or MP (300 mg/kg, three times a week) for six weeks. CCl{sub 4}-intoxication significantly increased liver weight, serum aminotransferases, total cholesterol and triglycerides while decreased albumin level and these effects were prevented by co-treatment with MP. As indicators of oxidative stress, CCl{sub 4}-intoxication caused significant glutathione depletion and lipid peroxidation while MP co-treatment preserved them within normal values. As markers of fibrosis, hydroxyproline content and ?-SMA expression increased markedly in the CCl{sub 4} group and MP prevented these alterations. Histopathological examination by both light and electron microscope further confirmed the protective efficacy of MP. To elucidate the antifibrotic mechanisms of MP, the expression of NF-?B, iNOS and COX-2 and the tissue levels of TNF-? and nitric oxide were assessed; CCl{sub 4} increased the expression of NF-?B and all downstream inflammatory cascade while MP co-treatment inhibited them. Collectively these findings indicate that MP possesses a potent antifibrotic effect which may be partly a consequence of its antioxidant and anti-inflammatory properties. -- Highlights: ? Methyl palmitate is free fatty acid methyl ester. ? It possesses a strong antifibrotic effect. ? It inhibits NF-?B and the consequent proinflammatory and oxidative stress response.

  12. Problem of Questioning

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le Prof.Leprince-Ringuet, chercheur sur le plan scientifique, artistique et humain, parle de la remise en question des hommes et la remise en question scientifique fondamentale ou exemplaire- plusieurs personnes prennent la parole p.ex Jeanmairet, Adam, Gregory. Le Prof.Gregory clot la soirée en remerciant le Prof.Leprince-Ringuet

  13. Meeting DG's

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le DG J.Adams commente les 3 thèmes de la réunion: 1.) le prochain DG du Cern (qui sera H.Schopper) 2.) le LEP 3.) les conclusions du comité des finances concernant salaires, allocations etc. Discussion entre le DG J.Adams, Mons.Ullmann, chef du personel et l'auditoire

  14. President of Council-Sir Alec

    ScienceCinema (OSTI)

    None

    2011-04-25

    En décembre 1983 le président de l'Association du Personnel du Cern a suggéré d'inviter le président du conseil à une réunion du personnel dans le but d'améliorer la communication entre le conseil et le personnel. Le DG H.schopper remercie le président du conseil, Sir Alec, d'avoir accepté l'invitation malgré ses nombreux occupations.

  15. Personnel

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le président du conseil M.Doran explique la décision que le conseil du Cern vient de prendre sur la 4.étape du régime complémentaire des pensions. Le président du comité des finances le Dr.Andersen ainsi que le Prof.Connor(?) prennent aussi la parole

  16. Study, design and realization of a Fabry-Perot cavity for the Compton polarimeter of TJNAF; Etude, conception et realisation d'une cavite Fabry-Perot pour le polarimetre Compton de TJNAF

    SciTech Connect (OSTI)

    Falletto, M. Nicolas

    2001-01-01

    This is a doctoral dissertation, in French, on the subject of study, design and realization of a Fabry-Perot cavity for the Compton polarimeter of TJNAF.

  17. Derivation of general analytic gradient expressions for density-fitted post-Hartree-Fock methods: An efficient implementation for the density-fitted second-order MllerPlesset perturbation theory

    SciTech Connect (OSTI)

    Bozkaya, U?ur

    2014-09-28

    General analytic gradient expressions (with the frozen-core approximation) are presented for density-fitted post-HF methods. An efficient implementation of frozen-core analytic gradients for the second-order MllerPlesset perturbation theory (MP2) with the density-fitting (DF) approximation (applying to both reference and correlation energies), which is denoted as DF-MP2, is reported. The DF-MP2 method is applied to a set of alkanes, conjugated dienes, and noncovalent interaction complexes to compare the computational cost of single point analytic gradients with MP2 with the resolution of the identity approach (RI-MP2) [F. Weigend and M. Hser, Theor. Chem. Acc. 97, 331 (1997); R. A. Distasio, R. P. Steele, Y. M. Rhee, Y. Shao, and M. Head-Gordon, J. Comput. Chem. 28, 839 (2007)]. In the RI-MP2 method, the DF approach is used only for the correlation energy. Our results demonstrate that the DF-MP2 method substantially accelerate the RI-MP2 method for analytic gradient computations due to the reduced input/output (I/O) time. Because in the DF-MP2 method the DF approach is used for both reference and correlation energies, the storage of 4-index electron repulsion integrals (ERIs) are avoided, 3-index ERI tensors are employed instead. Further, as in case of integrals, our gradient equation is completely avoid construction or storage of the 4-index two-particle density matrix (TPDM), instead we use 2- and 3-index TPDMs. Hence, the I/O bottleneck of a gradient computation is significantly overcome. Therefore, the cost of the generalized-Fock matrix (GFM), TPDM, solution of Z-vector equations, the back transformation of TPDM, and integral derivatives are substantially reduced when the DF approach is used for the entire energy expression. Further application results show that the DF approach introduce negligible errors for closed-shell reaction energies and equilibrium bond lengths.

  18. Three- and four-body nonadditivities in nucleic acid tetramers: a CCSD(T) study

    SciTech Connect (OSTI)

    Pitonak, Michal; Neogrady, Pavel; Hobza, Pavel

    2009-12-18

    Three- and four-body nonadditivities in the uracil tetramer (in DNA-like geometry) and the GC step (in crystal geometry) were investigated at various levels of the wave-function theory: HF, MP2, MP3, L-CCD, CCSD and CCSD(T). All of the calculations were performed using the 6-31G**(0.25,0.15) basis set, whereas the HF, MP2 and the MP3 nonadditivities were, for the sake of comparison, also determined with the much larger aug-cc-pVDZ basis set. The HF and MP2 levels do not provide reliable values for many-body terms, making it necessary to go beyond the MP2 level. The benchmark CCSD(T) three- and four-body nonadditivities are reasonably well reproduced at the MP3 level, and almost quantitative agreement is obtained (fortuitously) either on the L-CCD level or as an average of the MP3 and the CCSD results. Reliable values of many-body terms (especially their higher-order correlation contributions) are obtained already when the rather small 6-31G**(0.25,0.15) basis set is used. The four-body term is much smaller when compared to the three-body terms, but it is definitely not negligible, e.g. in the case of the GC step it represents about 16% of all of the three- and four-body terms. While investigating the geometry dependence of many-body terms for the GG step at the MP3/6-31G**(0.25,0.15) level, we found that it is necessary to include at least three-body terms in the determination of optimal geometry parameters.

  19. PLUTONIUM ALLOYS

    DOE Patents [OSTI]

    Chynoweth, W.

    1959-06-16

    The preparation of low-melting-point plutonium alloys is described. In a MgO crucible Pu is placed on top of the lighter alloying metal (Fe, Co, or Ni) and the temperature raised to 1000 or 1200 deg C. Upon cooling, the alloy slug is broke out of the crucible. With 14 at. % Ni the m.p. is 465 deg C; with 9.5 at. % Fe the m.p. is 410 deg C; and with 12.0 at. % Co the m.p. is 405 deg C. (T.R.H.) l6262 l6263 ((((((((Abstract unscannable))))))))

  20. Open Issues

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

    March 2011 Resolved: some OpenMP flags ignored in PGI C/C++ compiler March 29, 2011 by Helen He Description: OpenMP flags other than -mp=nonuma are ignored with the PGI C and C++ wrapper on Hopper. The PGI Fortran wrapper behaves correctly. Read the full post "gni_pub.h" not found in compilation March 29, 2011 by Helen He Description: After the OS upgrade to CLE3.1UP03, codes using "gni_pub.h" are getting the "gni_pub.h not found" error at compile time. The

  1. NERSC Training Events

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

    Advanced OpenMP Training, February 4, 2016 IXPUG 2015 BerkeleyGW2015 Tutorial: Getting Up to Speed on OpenMP 4.0 New User Training: 8/13/2015 Intel VTune Training Materials Science Application Training 2015 Allinea DDT and MAP Training 2015 Intel compiler performance optimization and characterization Key Actions for Optimizing for KNL Intel OpenMP Training @ NERSC TotalView Training 2015 NUG 2015 Training Edison Programming, Debugging, and Optimization BerkeleyGW2014 Performance Tuning and

  2. A multi-threaded version of MCFM

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

    Campbell, John M.; Ellis, R. Keith; Giele, Walter T.

    2015-06-03

    We report on our findings modifying MCFM using OpenMP to implement multi-threading. By using OpenMP, the modified MCFM will execute on any processor, automatically adjusting to the number of available threads. We then modified the integration routine VEGAS to distribute the event evaluation over the threads, while combining all events at the end of every iteration to optimize the numerical integration. Furthermore, we took special care so that the results of the Monte Carlo integration were independent of the number of threads used, to facilitate the validation of the OpenMP version of MCFM.

  3. A multi-threaded version of MCFM

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

    Campbell, John M.; Ellis, R. Keith; Giele, Walter T.

    2015-03-20

    We report on our findings modifying MCFM using OpenMP to implement multi-threading. By using OpenMP, the modified MCFM will execute on any processor, automatically adjusting to the number of available threads. We modified the integration routine VEGAS to distribute the event evaluation over the threads, while combining all events at the end of every iteration to optimize the numerical integration. Special care has been taken that the results of the Monte Carlo integration are independent of the number of threads used, to facilitate the validation of the OpenMP version of MCFM.

  4. Localized surface plasmon and exciton interaction in silver-coated cadmium sulphide quantum dots

    SciTech Connect (OSTI)

    Ghosh, P.; Rustagi, K. C.; Vasa, P.; Singh, B. P.

    2015-05-15

    Localized surface plasmon and exciton coupling has been investigated on colloidal solutions of silver-coated CdS nanoparticles (NPs), synthesized by gamma irradiation. Two broad photoluminescence (PL) bands (blue/red) corresponding to band to band and defect state transitions have been observed for the bare and coated samples. In case of bare CdS NPs, the intensity of the red PL peak is about ten times higher than the blue PL peak intensity. However, on coating the CdS NPs with silver, the peak intensity of the blue PL band gets enhanced and becomes equal to that of the red PL band. High-resolution transmission electron microscopic (HRTEM) images adequately demonstrate size distribution of these metal/semiconductor nanocomposites. UV-Vis absorption studies show quantum confinement effect in these semiconductor quantum dot (SQD) systems. Absorption spectrum of silver-coated SQDs shows signature of surface plasmon-exciton coupling which has been theoretically verified.

  5. Signature CERN-URSS

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le DG W.Jentschke souhaite la bienvenue à l'assemblée et aux invités pour la signature du protocole entre le Cern et l'URSS qui est un événement important. C'est en 1955 que 55 visiteurs soviétiques ont visité le Cern pour la première fois. Le premier DG au Cern, F.Bloch, et Mons.Amaldi sont aussi présents. Tandis que le discours anglais de W.Jentschke est traduit en russe, le discours russe de Mons.Morozov est traduit en anglais.

  6. Recent Graduate- Electrical Engineer

    Broader source: Energy.gov [DOE]

    This position is also being advertised at the GS-11 & GS-12 under vacancy numbers: WAPA-16-DE-111 & WAPA-16-MP-111. Recent Graduates Program affords developmental experiences intended to...

  7. APS Podcasts | Advanced Photon Source

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

    of Art Preservation and Connoisseurship August 14, 2007; mp3 - 1.88MB Franceska Casadio, Art Institute of Chicago: November 3, 2004 The Advanced Photon Source (videomp4) August...

  8. User Science Images

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

    after onset of convection overlayed on the AMR grid. Image courtesy of George Pau and John Bell (LBNL). Repo mp111 marcdayhydrogenflame.jpg ASCR: Lab-scale Flame Simulation...

  9. User Science Images

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

    mp111 marcdayhydrogenflame.jpg ASCR: Lab-scale Flame Simulation September 1, 2009 | Author(s): M.S.Day, J.B. Bell, R.K. Cheng, S. Tachibana, V.E. Beckner and M.J. Lijewski...

  10. Y-12/UT | Y-12 National Security Complex

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

    /UT Y-12/UT The mp4 video format is not supported by this browser. Download video Captions: On Time: 3:33 min. Learn how Y-12 and UT are benefitting by working together

  11. tau_mbc15.pptx

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

    tools 11 h2p:tau.uoregon.edutaumbc15.pdf What does TAU support? 12 Fortran CC++ Java GNU MPI OpenMP PGI CUDA UPC Cray Python Intel LLVM pthreads MPC Linux Windows AIX Sun...

  12. Programming

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

    using MPI and OpenMP on NERSC systems, the same does not always exist for other supported parallel programming models such as UPC or Chapel. At the same time, we know that these...

  13. ARM - Data Announcements Article

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

    EE Clothiaux, KL Gaustad, JC Golaz, SD Hall, MP Jensen, KL Johnson, Y Lin, CN Long, JH Mather, RA McCord, SA McFarlane, G Palanisamy, Y Shi, and DD Turner. 2010. "ARM Climate...

  14. A Nuclear Family: Extras - About the Series | Y-12 National Security...

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

    - ... A Nuclear Family: Extras - About the Series The mp4 video format is not supported by this browser. Download video Captions: On Time: 11:49 min. D. Ray Smith, Y-12 historian,...

  15. A Nuclear Family: The Manhattan District | Y-12 National Security...

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

    The ... A Nuclear Family: The Manhattan District The mp4 video format is not supported by this browser. Download video Captions: On Time: 26:40 min. Episode 2 tells our World War...

  16. A Nuclear Family: I've Seen It | Y-12 National Security Complex

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

    I've ... A Nuclear Family: I've Seen It The mp4 video format is not supported by this browser. Download video Captions: On Time: 26:42 min. Episode 1 shows how the lives of East...

  17. A Nuclear Family: Lifting The Veil | Y-12 National Security Complex

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

    Lifting ... A Nuclear Family: Lifting The Veil The mp4 video format is not supported by this browser. Download video Captions: On Time: 26:40 min. Episode 4 describes Y-12's focus...

  18. A Nuclear Family: A Race For Peace | Y-12 National Security Complex

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

    A Race ... A Nuclear Family: A Race For Peace The mp4 video format is not supported by this browser. Download video Captions: On Time: 26:40 min. Episode 3 reveals how Y-12 helped...

  19. 1

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

    H Gordon, S Hollandsworth, X Jiang, C Johnson, N Lawrence, J Lean, J Lerner, K Lo, J Logan, A Luckett, MP McCormick, R McPeters, R Miller, P Minnis, I Ramberran, G Russell, P...

  20. Our Hidden Past: 1st Mission | Y-12 National Security Complex

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

    1st Mission Our Hidden Past: 1st Mission The mp4 video format is not supported by this browser. Download video Captions: On Time: 6:04 min. It was the biggest secret in the biggest war in history

  1. Fuel Cells Today: Early Market Applications and Learning Demonstrations

    SciTech Connect (OSTI)

    2015-09-09

    This MP3 provides an overview of early market fuel cell applications including today's commercially available fuel cells and "learning demonstrations" to validate fuel cell technology in real world conditions.

  2. A Nuclear Family: Extras - Introduction | Y-12 National Security...

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

    ... A Nuclear Family: Extras - Introduction The mp4 video format is not supported by this browser. Download video Captions: On Time: 6:59 min. D. Ray Smith, Y-12 historian,...

  3. High Throughput Materials Characterization John M. Gregoire

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

    Alpha N'Diaye JCAP 3 : John Gregoire, Santosh Suram, Misha Pesenson, Junko Yano, Frances Houle CMI 4 : Matt Kramer JCESR 5 : Venkat Srinivasan Kristin Persson (MP 6 ), Tieren...

  4. Nuclear Engineer (Deputy Director Nuclear Components)

    Broader source: Energy.gov [DOE]

    This position is being concurrently advertised to Status Applicants under vacancy announcement #15-NA30-065-MP. You must apply to the vacancy for which you wish to receive consideration. If you...

  5. Mid-Size Wind Turbines | Open Energy Information

    Open Energy Info (EERE)

    search A Vergnet GEV MP C 275-kW turbine at the Sandywoods Community, Rhode island. Photo from Stefan DominioniVergnet S.A., NREL 26490. The U.S. Department of Energy defines...

  6. VISUAL STEP-BY-STEP INSTRUCTIONS ON HOW TO APPLY FOR A JOB ON...

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

    VISUAL STEP-BY-STEP INSTRUCTIONS ON HOW TO APPLY FOR A JOB ON THE USAJOBS WEBSITE (These instructions also explain the differences between DEU and MP.) STEP 1: Locate the USAJOBS...

  7. VPP Awareness Spring 2012 | Y-12 National Security Complex

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

    VPP Awareness Spring 2012 VPP Awareness Spring 2012 The mp4 video format is not supported by this browser. Download video Captions: On Time: 13:42 min. Is there a star on Y-12's...

  8. Northern Mariana Islands: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Country Profile Name Northern Mariana Islands Population 53,833 GDP Unavailable Energy Consumption Quadrillion Btu 2-letter ISO code MP 3-letter ISO code MNP Numeric ISO code...

  9. Inelastic Dark Matter at the LHC (Journal Article) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    National Technical Information Service, Springfield, VA at www.ntis.gov. Authors: Bai, Yang ; SLAC ; Tait, Tim M.P. ; UC, Irvine ; , Publication Date: 2013-10-25 OSTI...

  10. VectorIntro3.pptx

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

    Deslippe, Helen He, Harvey Wasserman, Woo-Sun Yang NERSC App Readiness Team OpenMP and Vectorization Training Introduction Reason for These Tutorials * Prepara&on f or N ERSC's...

  11. IT Specialist (Systems Administration/Systems Analysis) | Department...

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

    Promotion procedures. The announcement number is: DOE-BPA-15-11382-MP . Work Schedule Full time Work Type Permanent Series 2210 Salary Basis Per Year Grade 1112 Salary Min 61,737...

  12. International Relations Specialist | Department of Energy

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

    under DOE-HQ-IA-16-00197-MP Work Schedule Permanent Work Type Full Time Series 0131 Salary Basis Per Year Grade 1314 Salary Min 90,823.00 Salary Max 139,523.00 Start Date...

  13. Program Support Specialist | Department of Energy

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

    vacancy WAPA-16-MP-19. Work Schedule Full-Time Work Type Permanent Series 0301 Salary Basis Per Year Grade 1111 Salary Min 62,850.00 Salary Max 81,706.00 Start Date...

  14. Nuclear Engineer (Senior Technical Advisor, Reactor Engineering)

    Broader source: Energy.gov [DOE]

    This position is being concurrently advertised to Status Applicants under vacancy announcement #16-NA30-12-MP. You must apply to the vacancy for which you wish to receive consideration. If you wish...

  15. NERSC Staff

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

    Staff Introduction to OpenMP Programming Agenda * Basic i nforma,on - An s elec(ve i ntroduc(on t o t he p rogramming m odel. - Direc(ves f or w ork p aralleliza(on a nd s ynchroniza(on. - Some h ints o n u sage * Hands---on Lab - Wri(ng c ompiling a nd e xecu(ng s imple O penMP programs. * Presenta,on a vailable a t - module load training! - cp $EXAMPLES/NUG/Presentations/ IntroToOpenMP.pptx! Agenda * New stuff - Constructs i ntroduced i n OpenMP 3 .0 * Not t asking * Hands---on Lab What is

  16. Using Cray MPI:

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

    OpenMP aprun depth (cont.) % setenv OMPNUMTHREADS 4 % aprun -n 4 -q .omp1 | sort Hello from rank 0, thread 0, on nid00291. (core affinity 0) Hello from rank 0, thread 1,...

  17. R. Glenn Brook

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

    OpenMP aprun depth (cont.) % setenv OMPNUMTHREADS 4 % aprun -n 4 -q .omp1 | sort Hello from rank 0, thread 0, on nid00291. (core affinity 0) Hello from rank 0, thread 1,...

  18. Access Rate Control System | Y-12 National Security Complex

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

    Access Rate Control System Access Rate Control System The mp4 video format is not supported by this browser. Download video Captions: On Time: 4:03 min Developed to support...

  19. Y-12, Making the World a Safer Place | Y-12 National Security...

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

    , Making the World a ... Y-12, Making the World a Safer Place The mp4 video format is not supported by this browser. Download video Time: 8:23 min. A look at past and current...

  20. 70 years making the world safer | Y-12 National Security Complex

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

    mp4 video format is not supported by this browser. Download video Time: 8:15 min. This video shows our roles in making the world safer - working to end World War II, providing...

  1. Searches with Mono-Leptons (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Tait, Tim M.P. ; UC, Irvine ; , Publication Date: 2013-11-04 OSTI Identifier: 1104720 Report Number(s): SLAC-PUB-15221 arXiv:1208.4361 DOE Contract Number: AC02-76SF00515 Resource...

  2. Inelastic Dark Matter at the LHC (Journal Article) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Tait, Tim M.P. ; UC, Irvine ; , Publication Date: 2013-10-25 OSTI Identifier: 1097422 Report Number(s): SLAC-PUB-14573 arXiv:1109.4144 DOE Contract Number: AC02-76SF00515 Resource...

  3. Y-12 Volunteer Day 2015 | Y-12 National Security Complex

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

    Volunteer Day 2015 Y-12 Volunteer Day 2015 The mp4 video format is not supported by this browser. Download video Captions: On Time: 3:57 min. Hundreds of Y-12 employees friends...

  4. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... elastic form factor ratio musub pGsub EpGsub Mp in the range Qsup 2 0.3-0.7 ... from previous world data and fits, indicating amore smaller Gsub Ep at this region. ...

  5. Subject:

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

    e p e rf n I T P V MP No. Subject: ICRF mode conversion flow drive at 8 Tesla From: Y. Lin, J. Rice, S. Wukitch, M. Reinke, N. Tsujii, Y. Podpaly, M. Greenwald, A....

  6. pRad | About

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

    damage occurs behind the 1st spall layer? (slide 41) PocketWatch5Hz.mp4 : Few hertz radiographic movies (slide 42) Highlight Physics.pdf pRad Demographics pRad User Demographics...

  7. Nuclear Engineer (Senior Technical Advisor, Fleet Submarines)

    Broader source: Energy.gov [DOE]

    This position is being concurrently advertised to Status Applicants under vacancy announcement #16-NA30-07-MP. You must apply to the vacancy for which you wish to receive consideration. If you wish...

  8. Tracking Algorithm for Multi- Dimensional Array Transposition

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

    192002 Yun (Helen) He, SC2002 1 MPI and OpenMP Paradigms on Cluster of SMP Architectures: the Vacancy Tracking Algorithm for Multi- Dimensional Array Transposition Yun (Helen) He...

  9. Press Room - Radio - U.S. Energy Information Administration ...

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

    ... In its new monthly forecast, the U.S. Energy Information Administration said 33% of U.S. electricity will come ... Residential heating oil price decreases mp3 Date: December 30, 2015 ...

  10. Tropexx(tm) and Extrans(tm) | Y-12 National Security Complex

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

    The mp4 video format is not supported by this browser. Download video Captions: On Time: 2:59 min. Inventor Russell Hallman talks about the benefits of Tropexx(tm) and Extrans(tm)...

  11. ARM - Value-Added Product (VAP) Reports

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

    M Deng, M Dunn, RJ Hogan, MP Jensen, GG Mace, SA McFarlane, EJ O'Connor, A Protat, ... Turner, KP Moran, BE Martner, TP Ackerman, GG Mace, RT Marchand, KB Widener, DJ ...

  12. Northern Mariana Islands: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Name Northern Mariana Islands 2-letter ISO code MP 3-letter ISO code MNP Numeric ISO code 580 Equivalent URI DBpedia GeoNames ID 4041468 Advanced Economy1 No References CIA World...

  13. Slide 1

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

    like him. Totally. Good call. ** I mean, none of us program exclusively in assembly language any more, right?? * Static finite element analysis 1 GF - 1988: Cray Y-MP; 8...

  14. NUG 2013: Training -- Edison

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

    Lunch 1:15 - Using the Intel Compiler on Edison and Porting from PGI on Hopper - Mike Stewart, NERSC 2:00 - Introduction to OpenMP (including Edison hands-on if the system is...

  15. Nuclear Engineer (Deputy Director Reactor Materials)

    Broader source: Energy.gov [DOE]

    This position is being concurrently advertised to Status Applicants under vacancy announcement #16-NA30-18-MP. You must apply to the vacancy for which you wish to receive consideration. If you wish...

  16. CX-006245: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    CCI-MP Transmission Line Access Road MaintenanceCX(s) Applied: B1.3Date: 07/06/2011Location(s): Montrose, ColoradoOffice(s): Western Area Power Administration-Rocky Mountain Region

  17. Nuclear Engineer (Senior Technical Advisor, Surface Ships)

    Broader source: Energy.gov [DOE]

    This position is being concurrently advertised to Status Applicants under vacancy announcement #15-NA30-066-MP. You must apply to the vacancy for which you wish to receive consideration. If you...

  18. Milestone Plan Process Improvement

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

    The MP document no longer needs to be created and linked to a requisition or award. Now, ... It includes a selection list of all the Policy approved action types. Required field. Only ...

  19. Performance and Optimization

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

    Optimization Performance and Optimization Compiler Comparisons Comparison of different compilers with different options on several benchmarks. Read More » Using OpenMP Effectively Performance implications and case studies of codes combining MPI and OpenMP Read More » Reordering MPI Ranks Reordering MPI ranks can result in improved application performance depending on the communication patterns of the application. Read More » Application Performance Variability on Hopper How an application is

  20. Milestone Plan Process Improvement

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

    Milestone Plan Process Improvement Milestone Plan Process Improvement Background In response to our community's concern over the milestone plan (MP) process within the system, the STRIPES Project Office initiated an in-depth evaluation of the required steps and issues surrounding this process. We concluded that the MP process could be improved for most users by tuning the system configuration. With the approval of both the STRIPES Executive Steering Committee and the STRIPES Project Office, we

  1. NUG Single Node Optimization Presentation.

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

    Single Node Optimization on Hopper Michael Stewart, NERSC Introduction ● Why are there so many compilers available on Hopper? ● Strengths and weaknesses of each compiler. ● Advice on choosing the most appropriate compiler for your work. ● Comparative benchmark results. ● How to compile and run with OpenMP for each compiler. ● Recommendations for running hybrid MPI/OpenMP codes on a node. Why So Many Compilers on Hopper? ● Franklin was delivered with the only commercially available

  2. Impact of the hydrogen content on the photoluminescence efficiency of amorphous silicon alloys

    SciTech Connect (OSTI)

    Kistner, J.; Schubert, M. B.

    2013-12-07

    This paper analyzes the impact of hydrogen on the photoluminescence (PL) efficiency of the three wide gap silicon alloys: silicon carbide (a-SiC{sub x}), silicon nitride (a-SiN{sub x}): silicon oxide (a-SiO{sub x}). All three materials behave similarly. The progression of the PL efficiency over the Si content splits into two regions. With decreasing Si content, the PL efficiency increases until a maximum is reached. With a further decrease of the Si content, the PL efficiency declines again. A comprehensive analysis of the sample structure reveals that the PL efficiency depends on the degree of passivation of Si and Y atoms (Y?=?C, N, O) with hydrogen. For samples with a high Si content, an effective passivation of incorporated Y atoms gives rise to an increasing PL efficiency. The PL efficiency of samples with a low Si content is limited due to a rising amount of unpassivated Si defect states. We find that a minimum amount of 0.2?H atoms per Si atom is required to maintain effective luminescence.

  3. Effect of graphene on photoluminescence properties of graphene/GeSi quantum dot hybrid structures

    SciTech Connect (OSTI)

    Chen, Y. L.; Ma, Y. J.; Wang, W. Q.; Ding, K.; Wu, Q.; Fan, Y. L.; Yang, X. J.; Zhong, Z. Y.; Jiang, Z. M., E-mail: zmjiang@fudan.edu.cn [State Key Laboratory of Surface Physics, Key Laboratory of Micro and Nano Photonic Structures (Ministry of Education) and Department of Physics, Fudan University, Shanghai 200433 (China); Chen, D. D.; Xu, F. [SHU-SolarE R and D Lab, Department of Physics, College of Science, Shanghai University, Shanghai 200444 (China)

    2014-07-14

    Graphene has been discovered to have two effects on the photoluminescence (PL) properties of graphene/GeSi quantum dot (QD) hybrid structures, which were formed by covering monolayer graphene sheet on the multilayer ordered GeSi QDs sample surfaces. At the excitation of 488?nm laser line, the hybrid structure had a reduced PL intensity, while at the excitation of 325?nm, it had an enhanced PL intensity. The attenuation in PL intensity can be attributed to the transferring of electrons from the conducting band of GeSi QDs to the graphene sheet. The electron transfer mechanism was confirmed by the time resolved PL measurements. For the PL enhancement, a mechanism called surface-plasmon-polariton (SPP) enhanced absorption mechanism is proposed, in which the excitation of SPP in the graphene is suggested. Due to the resonant excitation of SPP by incident light, the absorption of incident light is much enhanced at the surface region, thus leading to more exciton generation and a PL enhancement in the region. The results may be helpful to provide us a way to improve optical properties of low dimensional surface structures.

  4. Aids Epidemic

    ScienceCinema (OSTI)

    None

    2011-04-25

    Exposé avec dias du développement de cette dangereuse épidémie qui est le sida. Le Dr. M.Koch a fait ses études à Hambourg et Kiel.

  5. Science and society-M.Curie/N.Bohr

    ScienceCinema (OSTI)

    None

    2011-04-25

    Ugo Amaldi introduit le conférencier du soir, Pierre Radvanyi; le thème de cette conférence est: Marie Curie, Niels Bohr and Science Society- Problems of their time

  6. 2014 SunShot Grand Challenge Summit Opening Session Photos |...

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

    Anaheim Mayor Tom Tait with SunShot Director Minh Le Credit: SunShot Initiative Date ... SunShot Grand Challenge Summit Opening Session SunShot Director Minh Le Credit: SunShot ...

  7. Advanced Natural Gas Reciprocating Engines (ARES)

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

    Approach: Architecture Phas e 1 : Le an Bur n Spar k Ignite d (SI) Ke y ... n o n th e 6091 L engines Phas e 2 : Le an Bur n Technolog y wit h Exhaus t Wast e ...

  8. Energy Department Announces New Prize Challenge to Drive Down...

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

    Anaheim Mayor Tom Tait with SunShot Director Minh Le Credit: SunShot Initiative Date ... SunShot Grand Challenge Summit Opening Session SunShot Director Minh Le Credit: SunShot ...

  9. Energy Secretary Moniz to Highlight Energy Innovation and Technology...

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

    ... U.S. Energy Secretary Ernest Moniz WHERE Plenary Room 2, Le Bourget Conference Site (Blue ... Press WHERE Hall 5, Press Briefing Room 2, Le Bourget Conference Site (Blue Zone) WHEN ...

  10. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Multiple dispersionless modes in the measured density of states of Ybsub 0.2Cosub 4Sbsub 12 at intermediate transfer energies (14 le omega le 20 meV) are exhibited in ...

  11. Speech and council's dinner

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le D.G. L.van Hove rend hommage à deux personnalités, les Prof. Wolfgang Gendner (?) et ?, quittants le conseil du Cern. Elles prendront ensuite la parole.

  12. C.F.von Weizsäcker-Political consequences of science

    ScienceCinema (OSTI)

    None

    2011-04-25

    le DG C.Rubbia remercie le Prof.C.F.von Weizsäcker pour ses trois conférences très intéréssantes

  13. SunShot Incubator Inspires Solar Energy Visionaries | Department...

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

    Incubator Inspires Solar Energy Visionaries SunShot Incubator Inspires Solar Energy Visionaries January 16, 2013 - 12:43pm Addthis Minh Le Minh Le Deputy Director, Solar Energy ...

  14. Stephen Hawking

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le grand astrophysicien S.Hawking, né le 08-01-1942 à Oxford, parle de "baby universes" et la gravitation et répond aux questions.

  15. Dual-sensor technique for characterization of carrier lifetime decay transients in semiconductors

    SciTech Connect (OSTI)

    Ahrenkiel, R. K.; Johnston, S. W.; Kuciauskas, D.; Tynan, Jerry

    2014-12-07

    This work addresses the frequent discrepancy between transient photoconductive (PC) decay and transient photoluminescence (PL) decay. With this dual- sensor technique, one measures the transient PC and PL decay simultaneously with the same incident light pulse, removing injection-level uncertainty. Photoconductive decay measures the transient photoconductivity, ??(t). PCD senses carriers released from shallow traps as well as the photo-generated electron-hole pairs. In addition, variations in carrier mobility with injection level (and time) contribute to the decay time. PL decay senses only electron-hole recombination via photon emission. Theory and experiment will show that the time dependence of the two techniques can be quite different at high injection.

  16. Apparatus for determining past-service conditions and remaining life of thermal barrier coatings and components having such coatings

    DOE Patents [OSTI]

    Srivastava, Alok Mani (Niskayuna, NY); Setlur, Anant Achyut (Niskayuna, NY); Comanzo, Holly Ann (Niskayuna, NY); Devitt, John William (Clifton Park, NY); Ruud, James Anthony (Delmar, NY); Brewer, Luke Nathaniel (Rexford, NY)

    2004-05-04

    An apparatus for determining past-service conditions and/or remaining useful life of a component of a combustion engine and/or a thermal barrier coating ("TBC") of the component comprises a radiation source that provides the exciting radiation to the TBC to excite a photoluminescent ("PL") material contained therein, a radiation detector for detecting radiation emitted by the PL material, and means for relating a characteristic of an emission spectrum of the PL material to the amount of a crystalline phase in the TBC, thereby inferring the past-service conditions or the remaining useful life of the component or the TBC.

  17. REFERENCES

    Office of Environmental Management (EM)

    O 205.1B Approved 05-16-2011 Page 1 REFERENCES 1. INTRODUCTION 2. . Includes a list of sources cited in the directive and additional information sources to assist in implementing DOE Order 205.1B, Cyber Security Program. FEDERAL LAWS AND REGULATIONS a. Public Law (P.L.) 93-579, Privacy Act of 1974, as amended [Title 5 United States Code (U.S.C.) Section 552a]. . b. P.L. 104-106, Division E, Clinger Cohen Act (CCA) (formerly Information Technology Management Reform Act of 1996. c. P.L. 106-65,

  18. Transparently wrap-gated semiconductor nanowire arrays for studies of gate-controlled photoluminescence

    SciTech Connect (OSTI)

    Nylund, Gustav; Storm, Kristian; Torstensson, Henrik; Wallentin, Jesper; Borgstrm, Magnus T.; Hessman, Dan; Samuelson, Lars

    2013-12-04

    We present a technique to measure gate-controlled photoluminescence (PL) on arrays of semiconductor nanowire (NW) capacitors using a transparent film of Indium-Tin-Oxide (ITO) wrapping around the nanowires as the gate electrode. By tuning the wrap-gate voltage, it is possible to increase the PL peak intensity of an array of undoped InP NWs by more than an order of magnitude. The fine structure of the PL spectrum reveals three subpeaks whose relative peak intensities change with gate voltage. We interpret this as gate-controlled state-filling of luminescing quantum dot segments formed by zincblende stacking faults in the mainly wurtzite NW crystal structure.

  19. Temperature dependent photoluminescence and micromapping of multiple stacks InAs quantum dots

    SciTech Connect (OSTI)

    Xu, Ming Jaffr, Alexandre Alvarez, Jos Kleider, Jean-Paul Boutchich, Mohamed; Jittrong, Apichat; Chokamnuai, Thitipong; Panyakeow, Somsak; Kanjanachuchai, Songphol

    2015-02-27

    We utilized temperature dependent photoluminescence (PL) techniques to investigate 1, 3 and 5 stack InGaAs quantum dots (QDs) grown on cross-hatch patterns. PL mapping can well reproduce the QDs distribution as AFM and position dependency of QD growth. It is possible to observe crystallographic dependent PL. The temperature dependent spectra exhibit the QDs energy distribution which reflects the size and shape. The inter-dot carrier coupling effect is observed and translated as a red shift of 120mV on the [110] direction peak is observed at 30K on 1 stack with regards to 3 stacks samples, which is assigned to lateral coupling.

  20. PET

    ScienceCinema (OSTI)

    None

    2011-04-25

    le DG fait l'introduction et laisse la parole à plusieurs intervenants au sujet de la physique des particules

  1. 25th Birthday Cern- Amphi

    ScienceCinema (OSTI)

    None

    2011-04-25

    Cérémonie du 25ème anniversaire du Cern avec 2 orateurs: le Prof.Weisskopf parle de la signification et lele du Cern et le Prof.Casimir(?) fait un exposé sur les rélations entre la science pure et la science appliquée et la "big science" (science légère)

  2. Explorer : des clés pour mieux comprendre la matière

    ScienceCinema (OSTI)

    None

    2011-10-06

    Le LHC va-t-il bouleverser les théories de l'infiniment petit ? Les physiciens aimeraient que l'accélérateur fasse trembler le modèle standard. Cette théorie des particules élémentaires et des forces laisse de nombreuses zones d'ombre. Le LHC et ses expériences ont été conçus pour les éclairer.

  3. Science and Society

    ScienceCinema (OSTI)

    None

    2011-04-25

    Dans une période d'un mois, 2me conférence sur le contrôle d'armes. Le conférencier Drell, américain, parle comme son collègue Worden (AUDIO-1985-005) des problèmes de défense stratégique.

  4. First London Power FLP | Open Energy Information

    Open Energy Info (EERE)

    London Power (FLP) Place: London, United Kingdom Zip: E3 2PL Product: London-based gasification developer operating a demonstration plant in East London. Coordinates: 51.506325,...

  5. Designation Order No. 00-04.00 to the Director of the Office of Executive Secretariat

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

    2001-12-31

    Designated the Department's Advisory Committee Management Officer, as that title and it responsibilities are described in section 8(b) of the Federal Advisory Committee Act, PL 94-463 and 41 CFR 102-3.115.

  6. Efficiency Maine Residential Lighting Program

    Broader source: Energy.gov [DOE]

    In addition, in partnership with Maine Libraries, Efficiency Maine has made free electricity monitor loaners available for Maine residents to borrow from all of Maine’s libraries. The monitors pl...

  7. 1978.PDF

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

    4 70103.ERA 121878 77-010-LNG TennecoTennessee Gas PL 3 70102.ERA 092978 77-001-LNG Pac IndonesiaWestern LNG 2 Pro. Order 021078 77-001-LNG Pac IndonesiaWestern LNG --...

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

    Open Energy Info (EERE)

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

  9. SOURCE SELECTION INFORMATION -

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

    an action described in Section 311 of P.L. 112-74 in excess of 1,000,000. This information is source selection information related to the conduct of a Federal agency...

  10. Nass Wind SAS | Open Energy Information

    Open Energy Info (EERE)

    Nass Wind SAS Jump to: navigation, search Name: Nass & Wind SAS Place: PL'MEUR, France Zip: 56270 Sector: Renewable Energy, Wind energy Product: Ploemeur-based renewable energy...

  11. Mo-O bond doping and related-defect assisted enhancement of photoluminescence in monolayer MoS{sub 2}

    SciTech Connect (OSTI)

    Wei, Xiaoxu; Yu, Zhihao; Cheng, Ying; Yu, Linwei; Wang, Junzhuan Wang, Xinran; Shi, Yi; Hu, Fengrui; Wang, Xiaoyong; Xiao, Min

    2014-12-15

    In this work, we report a strong photoluminescence (PL) enhancement of monolayer MoS{sub 2} under different treatments. We find that by simple ambient annealing treatment in the range of 200?C to 400?C, the PL emission can be greatly enhanced by a factor up to two orders of magnitude. This enhancement can be attributed to two factors: first, the formation of Mo-O bonds during ambient exposure introduces an effective p-doping in the MoS{sub 2} layer; second, localized electrons formed around Mo-O bonds related defective sites where the electrons can be effectively localized with higher binding energy resulting in efficient radiative excitons recombination. Time resolved PL decay measurement showed that longer lifetime of the treated sample consistent with the higher quantum efficiency in PL. These results give more insights to understand the luminescence properties of the MoS{sub 2}.

  12. Sustainable Transport and Climate Process | Open Energy Information

    Open Energy Info (EERE)

    &listPL4E336BF2242B8441 Transport Toolkit Region(s): Global This video provides an introduction to the United Nations Framework on Climate Change and discusses the future of land...

  13. The Ames Laboratory

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

    Mervin Johnston Pl Saf Pat Officer G34 TASF mdjohns@ameslab.gov 515-294-3483 Frances Kem G11 TASF frkem@iastate.edu 515-294-2056 Laura Kim G40 TASF lmkim@ameslab.gov...

  14. CEPHEID CALIBRATIONS OF MODERN TYPE Ia SUPERNOVAE: IMPLICATIONS...

    Office of Scientific and Technical Information (OSTI)

    whose SNe Ia provide the most precise luminosity calibrations: SN 1994ae in NGC 3370, SN ... including 57 with P>60 days, which extend these period-luminosity (P-L) relations. ...

  15. BPA-2011-01701-FOIA Response

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

    m+tre r"rnpl" and elrnamit: than tither utilitt ;lsra to . such as water r r natural gas. I'.lerrricils , flows from power pl ants. throug h trat tort ' rs and trtn c mrssion...

  16. EEG's Preliminary Comments on Basis of Characterization

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

    ( nve ACTION 8'.1PlOYER 1007 WYOMING BOULEVARD, N.E. SUITE F-2 ALBUQUERQUE, NEW MEXICO 87100 (505) 828-1003 FAX () 826.1062 .:":o September 17, 1999 Dr -Ines Triay....

  17. Meso-scale controlled motion for a microfluidic drop ejector...

    Office of Scientific and Technical Information (OSTI)

    This LDRD report will focus on the three main subsystems: (1) MEMS drop ejector--the MEMS ''sideshooter'' effectively ejected 0.25 pl drops at 10 ms, (2) packaging--a compact ...

  18. Process Integration and Carbon Efficiency Workshop Summary Report

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

    ... IL 60439 jhryn@anl.gov David Humbird Principal DWH Process Consulting LLC 7539 S Xenia Pl Centennial, CO 80112 dave@dwhpc.com 303-478-9061 Jason Killgore Materials Research ...

  19. MEMORANDUM FOR THE SECRETARY THROUGH: ARUN MAJUNIDAR SElVlOR...

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

    ... DELIBERATIVE PROCESS, PRE-DECISIONAL MATERIAL 3 ATTACHMENT B Excerpts from Energy Policy Act of 2005 (PL 109-58) Title V - INDIAN ENERGY, Sec. 503 Sec. 2602(d) PREFERENCE (1) In ...

  20. AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

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

    AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF: o OTHER (Speofy type 01 moamcabcn ana authOnty) X FAR 52.232-22 Limitation of Funds; B.4 Obligation of Funds; P.L. 95-91...

  1. This is a layout for the letterhead

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

    first of which is the proposal fact sheet on the web at https:www.phy.anl.govcgi-binpropfactsheet.pl, which must accompany all proposals. The second form is specific to...

  2. ORECon Ltd | Open Energy Information

    Open Energy Info (EERE)

    Name: ORECon Ltd Place: Plymouth, United Kingdom Zip: PL6 8BX Product: UK-based wave energy device developer. Coordinates: 43.75681, -87.984809 Show Map Loading map......

  3. Antifreeze, and Deicing Fluids J. M. Strong-Gunderson, S. Wheelis...

    Office of Scientific and Technical Information (OSTI)

    ... Soils (5 g) were established in 100 mL minimal salt medium (Little et al. 1988) in 250 mL ... Fresh transfers were made weekly (100 pL supernatant: 100 mL minimal salts medium). ...

  4. OSTI History | OSTI, US Dept of Energy, Office of Scientific...

    Office of Scientific and Technical Information (OSTI)

    research and development (R&D) findings available to ... Department of Energy Organization Act of 1977 (P.L. 95-91) ... The Nuclear Science Abstracts announcement journal broadened ...

  5. Free Flow 69 | Open Energy Information

    Open Energy Info (EERE)

    Flow 69 Jump to: navigation, search Name: Free Flow 69 Address: Unit 9 Windmill Ind Est Windmill Place: Fowey Zip: PL23 1HB Region: United Kingdom Sector: Marine and Hydrokinetic...

  6. 1983.PDF

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

    3 -- ORDERS ORDER DOCKET ERA CITE DATE NUMBER APPLICANT NAME ORDER NO. 70555.ERA 100483 82-15-NG Inter-City Minnesota PL 52 70118.ERA 092383 82-1283-04 Trunkline LNG Company...

  7. Hybrid-state emission in a polythienylenevinylene derivative with an

    Office of Scientific and Technical Information (OSTI)

    electron deficient moiety (Journal Article) | SciTech Connect Hybrid-state emission in a polythienylenevinylene derivative with an electron deficient moiety Citation Details In-Document Search Title: Hybrid-state emission in a polythienylenevinylene derivative with an electron deficient moiety The photoluminescence (PL) of a novel imide-substituted poly(3-thienylenevinylene) derivative (imidePTV) was studied in film and solution. PL quantum efficiency was measured to be more than two orders

  8. Tomcat, Oracle & XML Web Archive

    Energy Science and Technology Software Center (OSTI)

    2008-01-01

    The TOX (Tomcat Oracle & XML) web archive is a foundation for development of HTTP-based applications using Tomcat (or some other servlet container) and an Oracle RDBMS. Use of TOX requires coding primarily in PL/SQL, JavaScript, and XSLT, but also in HTML, CSS and potentially Java. Coded in Java and PL/SQL itself, TOX provides the foundation for more complex applications to be built.

  9. Effects of inter-nanocrystal distance on luminescence quantum yield in ensembles of Si nanocrystals

    SciTech Connect (OSTI)

    Valenta, J. Greben, M.; Gutsch, S.; Hiller, D.; Zacharias, M.

    2014-12-15

    The absolute photoluminescence (PL) quantum yield (QY) of multilayers of Silicon nanocrystals (SiNCs) separated by SiO{sub 2} barriers were thoroughly studied as function of the barrier thickness, excitation wavelength, and temperature. By mastering the plasma-enhanced chemical vapor deposition growth, we produce a series of samples with the same size-distribution of SiNCs but variable interlayer barrier distance. These samples enable us to clearly demonstrate that the increase of barrier thickness from ∼1 to larger than 2 nm induces doubling of the PL QY value, which corresponds to the change of number of close neighbors in the hcp structure. The temperature dependence of PL QY suggests that the PL QY changes are due to a thermally activated transport of excitation into non-radiative centers in dark NCs or in the matrix. We estimate that dark NCs represent about 68% of the ensemble of NCs. The PL QY excitation spectra show no significant changes upon changing the barrier thickness and no clear carrier multiplication effects. The dominant effect is the gradual decrease of the PL QY with increasing excitation photon energy.

  10. A Programming Model Performance Study Using the NAS Parallel Benchmarks

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

    Shan, Hongzhang; Blagojević, Filip; Min, Seung-Jai; Hargrove, Paul; Jin, Haoqiang; Fuerlinger, Karl; Koniges, Alice; Wright, Nicholas J.

    2010-01-01

    Harnessing the power of multicore platforms is challenging due to the additional levels of parallelism present. In this paper we use the NAS Parallel Benchmarks to study three programming models, MPI, OpenMP and PGAS to understand their performance and memory usage characteristics on current multicore architectures. To understand these characteristics we use the Integrated Performance Monitoring tool and other ways to measure communication versus computation time, as well as the fraction of the run time spent in OpenMP. The benchmarks are run on two different Cray XT5 systems and an Infiniband cluster. Our results show that in general the threemore » programming models exhibit very similar performance characteristics. In a few cases, OpenMP is significantly faster because it explicitly avoids communication. For these particular cases, we were able to re-write the UPC versions and achieve equal performance to OpenMP. Using OpenMP was also the most advantageous in terms of memory usage. Also we compare performance differences between the two Cray systems, which have quad-core and hex-core processors. We show that at scale the performance is almost always slower on the hex-core system because of increased contention for network resources.« less

  11. The effects of tungsten's pre-irradiation surface condition on helium-irradiated morphology

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

    Garrison, Lauren M.; Kulcinski, Gerald L.

    2015-07-17

    Erosion is a concern associated with the use of tungsten as a plasma-facing component in fusion reactors. To compare the damage progression, polycrystalline tungsten (PCW) and (110) single crystal tungsten (SCW) samples were prepared with (1) a mechanical polish (MP) with roughness values in the range of 0.018–0.020 μm and (2) an MP and electropolish (MPEP) resulting in roughness values of 0.010–0.020 μm for PCW and 0.003–0.005 μm for SCW samples. Samples were irradiated with 30 keV He+ at 1173 K to fluences between 3 × 1021 and 6 × 1022 He/m2. The morphologies that developed after low-fluence bombardment weremore » different for each type of sample—MP SCW, MPEP SCW, MP PCW, and MPEP PCW. At the highest fluence, the SCW MPEP sample lost significantly more mass and developed a different morphology than the MP SCW sample. The PCW samples developed a similar morphology and had similar mass loss at the highest fluence. Surface preparation can have a significant effect on post-irradiation morphology that should be considered for the design of future fusion reactors such as ITER and DEMO.« less

  12. Characterizing and Mitigating Work Time Inflation in Task Parallel Programs

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

    Olivier, Stephen L.; de Supinski, Bronis R.; Schulz, Martin; Prins, Jan F.

    2013-01-01

    Task parallelism raises the level of abstraction in shared memory parallel programming to simplify the development of complex applications. However, task parallel applications can exhibit poor performance due to thread idleness, scheduling overheads, and work time inflation – additional time spent by threads in a multithreaded computation beyond the time required to perform the same work in a sequential computation. We identify the contributions of each factor to lost efficiency in various task parallel OpenMP applications and diagnose the causes of work time inflation in those applications. Increased data access latency can cause significant work time inflation in NUMAmore » systems. Our locality framework for task parallel OpenMP programs mitigates this cause of work time inflation. Our extensions to the Qthreads library demonstrate that locality-aware scheduling can improve performance up to 3X compared to the Intel OpenMP task scheduler.« less

  13. Solid Oxide Fuel Cell - Multi-Physics and GUI

    SciTech Connect (OSTI)

    2013-10-10

    SOFC-MP is a simulation tool developed at PNNL to evaluate the tightly coupled multi-physical phenomena in SOFCs. The purpose of the tool is to allow SOFC manufacturers to numerically test changes in planar stack design to meet DOE technical targets. The SOFC-MP 2D module is designed for computational efficiency to enable rapid engineering evaluations for operation of tall symmetric stacks. It can quickly compute distributions for the current density, voltage, temperature, and species composition in tall stacks with co-flow or counter-flow orientations. The 3D module computes distributions in entire 3D domain and handles all planner configurations: co-flow, counter-flow, and cross-flow. The detailed data from 3D simulation can be used as input for structural analysis. SOFC-MP GUI integrates both 2D and 3D modules, and it provides user friendly pre-processing and post-processing capabilities.

  14. Absence of quantum confinement effects in the photoluminescence of Si{sub 3}N{sub 4}–embedded Si nanocrystals

    SciTech Connect (OSTI)

    Hiller, D. Zelenina, A.; Gutsch, S.; Zacharias, M.; Dyakov, S. A.; López-Conesa, L.; López-Vidrier, J.; Peiró, F.; Garrido, B.; Estradé, S.; Schnabel, M.; Weiss, C.; Janz, S.

    2014-05-28

    Superlattices of Si-rich silicon nitride and Si{sub 3}N{sub 4} are prepared by plasma-enhanced chemical vapor deposition and, subsequently, annealed at 1150 °C to form size-controlled Si nanocrystals (Si NCs) embedded in amorphous Si{sub 3}N{sub 4}. Despite well defined structural properties, photoluminescence spectroscopy (PL) reveals inconsistencies with the typically applied model of quantum confined excitons in nitride-embedded Si NCs. Time-resolved PL measurements demonstrate 10{sup 5} times faster time-constants than typical for the indirect band structure of Si NCs. Furthermore, a pure Si{sub 3}N{sub 4} reference sample exhibits a similar PL peak as the Si NC samples. The origin of this luminescence is discussed in detail on the basis of radiative defects and Si{sub 3}N{sub 4} band tail states in combination with optical absorption measurements. The apparent absence of PL from the Si NCs is explained conclusively using electron spin resonance data from the Si/Si{sub 3}N{sub 4} interface defect literature. In addition, the role of Si{sub 3}N{sub 4} valence band tail states as potential hole traps is discussed. Most strikingly, the PL peak blueshift with decreasing NC size, which is often observed in literature and typically attributed to quantum confinement (QC), is identified as optical artifact by transfer matrix method simulations of the PL spectra. Finally, criteria for a critical examination of a potential QC-related origin of the PL from Si{sub 3}N{sub 4}-embedded Si NCs are suggested.

  15. Genomic Island Identification Software v 1.0

    Energy Science and Technology Software Center (OSTI)

    2014-08-25

    Genomic islands are key mobile DNA elements in bacterial evolution, that can distinguish pathogenic strains from each other, or distinguish pathogenic strains from non-pathogenic strains. Their detection in genomes is a challenging problem. We present 3 main software components that attack the island detection problem on two different bases: 1) the preference of islands to insert in chromosomal tRNA or tmRNA genes (islander.pl), and 2) islands’ sporadic occurrence among closely related strains. The latter principlemore » is employed in both an algorithm (learnedPhyloblocks.pl) and a visualization method (panGenome.pl). Component islander.pl finds islands based on their preference for a particular target gene type. We annotate each tRNA and tmRNA gene, find fragments of each such gene as candidates for the distal ends of islands, and filter candidates to remove false positives. Component learnedPhyloblocks.pl uses islands found by islander.pl and other methods as a training set to find new islands. Reference genomes are aligned using mugsy, then the “phylotypes” or patterns of occurrence in the reference set are determined for each position in the target genome, and those phylotypes most enriched in the training set of islands are followed to detect yet more islands. Component panGenome.pl produces a big-data visualization of the chromosomally-ordered “pan-genome”, that includes every gene of every reference genome (x-axis, pan-genome order; y-axis, reference genomes; color-coding, gene presence/absence etc.), islands appearing as dark patches.« less

  16. Genomic Island Identification Software v 1.0

    SciTech Connect (OSTI)

    2014-08-25

    Genomic islands are key mobile DNA elements in bacterial evolution, that can distinguish pathogenic strains from each other, or distinguish pathogenic strains from non-pathogenic strains. Their detection in genomes is a challenging problem. We present 3 main software components that attack the island detection problem on two different bases: 1) the preference of islands to insert in chromosomal tRNA or tmRNA genes (islander.pl), and 2) islands? sporadic occurrence among closely related strains. The latter principle is employed in both an algorithm (learnedPhyloblocks.pl) and a visualization method (panGenome.pl). Component islander.pl finds islands based on their preference for a particular target gene type. We annotate each tRNA and tmRNA gene, find fragments of each such gene as candidates for the distal ends of islands, and filter candidates to remove false positives. Component learnedPhyloblocks.pl uses islands found by islander.pl and other methods as a training set to find new islands. Reference genomes are aligned using mugsy, then the ?phylotypes? or patterns of occurrence in the reference set are determined for each position in the target genome, and those phylotypes most enriched in the training set of islands are followed to detect yet more islands. Component panGenome.pl produces a big-data visualization of the chromosomally-ordered ?pan-genome?, that includes every gene of every reference genome (x-axis, pan-genome order; y-axis, reference genomes; color-coding, gene presence/absence etc.), islands appearing as dark patches.

  17. Structure and proposed mechanism of α-glycerophosphate oxidase from Mycoplasma pneumoniae

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

    Elkhal, Callia K.; Kean, Kelsey M.; Parsonage, Derek; Maenpuen, Somchart; Chaiyen, Pimchai; Claiborne, Al; Karplus, P. Andrew

    2015-03-14

    In this study, the formation of hydrogen peroxide (H₂O₂) by the FAD-dependent α-glycerophosphate oxidase (GlpO), is important for the pathogenesis of Streptococcus pneumoniae and Mycoplasma pneumoniae. The structurally known GlpO from Streptococcus sp. (SspGlpO) is similar to the pneumococcal protein (SpGlpO) and provides a guide for drug design against that target. However, M. pneumoniae GlpO (MpGlpO), having <20% sequence identity with structurally known GlpOs, appears to represent a second type of GlpO we designate as Type II GlpOs. Here, the recombinant His-tagged MpGlpO structure is described at ~2.5 Å resolution, solved by molecular replacement using as a search model themore » Bordetella pertussis protein 3253 (Bp3253) a protein of unknown function solved by structural genomics efforts. Recombinant MpGlpO is an active oxidase with a turnover number of ~580 min⁻¹ while Bp3253 showed no GlpO activity. No substantial differences exist between the oxidized and dithionite-reduced MpGlpO structures. Although, no liganded structures were determined, a comparison with the tartrate-bound Bp3253 structure and consideration of residue conservation patterns guided the construction of a model for α-glycerophosphate (Glp) recognition and turnover by MpGlpO. The predicted binding mode also appears relevant for the type I GlpOs (such as SspGlpO) despite differences in substrate recognition residues, and it implicates a histidine conserved in type I and II Glp oxidases and dehydrogenases as the catalytic acid/base. This work provides a solid foundation for guiding further studies of the mitochondrial Glp dehydrogenases as well as for continued studies of M. pneumoniae and S. pneumoniae glycerol metabolism and the development of novel therapeutics targeting MpGlpO and SpGlpO.« less

  18. HEP-v2-for-dist

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

    Case S tudy: C on.nuing S tudies o f P lasma B ased Accelerators ( mp113) * PI: W. B. Mori (UCLA) * Presenter: F. S. Tsung (UCLA) Users: W. An, A. Davidson, V. K. Decyk, (UCLA), J. Vieira, L. Silva (IST), W. Lu (UCLA/ Tsinghua) F. S. Tsung, HEP Workshop HEP R equirements: Con.nuing S tudies o f P lasma B ased A ccelerators ( mp113) (PI: W . B . M ori, P resenter: F . S . T sung) An alternate scheme to accelerate particles using plasmas is the Plasma WakeField Accelerator (PWFA) concept where a

  19. Helen He!

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

    NUG Meeting, 10/08/2015 Nested OpenMP OpenMP Execution Model * Fork and Join Model - Master thread forks new threads at the beginning of parallel regions. - Mul6ple threads share work in parallel. - Threads join at the end of the parallel regions. - 2 - Hopper/Edison Compute Nodes - 3 - * Hopper: NERSC Cray XE6, 6,384 nodes, 153,126 cores. * 4 NUMA domains per node, 6 cores per NUMA domain. * Edison: NERSC Cray XC30, 5,576 nodes, 133,824 cores. * 2 NUMA domains per node, 12 cores per NUMA

  20. Helen He! NERSC User Services Group

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

    Adding OpenMP to Your Code Using Cray Reveal --- 1 --- October 1 0, 2 013 Current Architecture Trend * Mul1---socket n odes w ith r apidly i ncreasing c ore c ounts * Memory p er c ore d ecreases * Memory b andwidth p er c ore d ecreases * Network b andwidth p er c ore d ecreases * Need a hybrid programming model with three levels of parallelism - MPI b etween n odes o r s ockets - Shared m emory ( such a s O penMP) o n t he n odes/sockets - Increase vectoriza@on f or l ower l evel l oop s

  1. Hopper Scaling Incentive Program

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

    Hopper Scaling Incentive Program Hopper Scaling Incentive Program August 30, 2011 by Francesca Verdier For projects that haven't yet scaled their codes to 683 or more nodes (which is the level at which a job is considered "big" on hopper) NERSC is offering scaling incentives, mostly focused on the use of OpenMP. For some codes, adding OpenMP directives will allow you to scale up and run bigger science problems. For users accepted in the Scaling Incentive Program: First, you'll need to

  2. petascale_final2013.pdf

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

    coe cients for the 193 IZA zeolite structures. . . 4 4 Weak scaling studies of a Coarray shifter and two MPI particle shifter algorithms with no (a) and full (6 OpenMP threads per NUMA node) OpenMP support (b) . . 5 5 a) Isosurfaces of CO 2 density in the brine, this image highlights the structure of the 3D fingers. b) Block-structured adaptive mesh refinement in carbon sequestration calculation. Finest grids are concentrated near edges of the fingers, while coarse grids are used in the fluid,

  3. untitled

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

    Ac cc co om mp plliis sh hm me en nt ts s A Ac cc co om mp plliis sh hm me en nt ts s 2 20 00 06 6 2 20 00 06 6 F Fe eb br ru ua ar ry y * * 2 20 00 06 6 THE LITTLE ROBOT THAT COULD . . . Meet the Sandia robot that helped secure a radiation source at White Sands Missile Range. Details on page 5. L La ab bs s L La ab bs s Sandia National Laboratories W elcome to this year's edition of the annual Lab News Labs Accomplishments. Throughout this 16-page document, you'll find a resounding affirmation

  4. Featured Announcements

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

    August 2011 Hopper Scaling Incentive Program August 30, 2011 by Francesca Verdier For projects that haven't yet scaled their codes to 683 or more nodes (which is the level at which a job is considered "big" on hopper) NERSC is offering scaling incentives, mostly focused on the use of OpenMP. For some codes, adding OpenMP directives will allow you to scale up and run bigger science problems. For users accepted in the Scaling Incentive Program: Read the full post Intel compiler now

  5. Job Launch Command: aprun

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

    aprun Job Launch Command: aprun You must use the aprun command to launch jobs on the Hopper compute nodes. Use it for serial, MPI, OpenMP, UPC, and hybrid MPI/OpenMP or hybrid MPI/CAF jobs. You should view the MAN pages for aprun on Hopper or you can see them here. Basic aprun Options OPTION DESCRIPTION -n Number of MPI tasks. -N (Optional) Number of tasks per Hopper Node. Default is 24. -d (Optional) Depth, or number of threads, per MPI task. Use this very important option in addition to

  6. 1999 MPP and HPSS Allocation Awards

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

    1999 MPP Awards 1999 MPP and HPSS Allocation Awards The following table lists MPP and HPSS allocation awards for NERSC for FY99, including Grand Challenge projects. The list is in alphabetical order by the last name of the principal investigator. First Name Last Name Office Program Req # Repo Title FY99 PE Hours FY99 SRUs YORAM ALHASSID HNP NP 67046 mp69 Monte Carlo Methods for Nuclear Structure 33,800 100 CYNTHIA ATHERTON BER ESD/ CHAMMP 65142 mp163 "The use of MPP to investigate the roles

  7. Corvette Racing, Muscle Milk Teams Crowned Green Racing Champions

    Broader source: Energy.gov [DOE]

    With a wave of the checkered flag, the fourth Green Racing season came to an end in late October at the Petit Le Mans – an American Le Mans Series (ALMS) race at Road Atlanta in Braselton, Georgia. The Green Racing protocols – published by the Energy Department, Environmental Protection Agency and SAE International – emphasize cleaner fuels, efficient vehicle technologies, and speed in the races that adopt them, such as the Petit Le Mans.

  8. Inauguration LEP

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le DG H.Schopper salue le président de la république française, F.Mitterand, le président de la confédaration suisse P.Aubert, ainsi que les ministres et représentants du gouvernement des 12 états membres pour la célébration et inauguration du LEP.

  9. Systematic investigation of effects of exciton–acoustic-phonon scattering on photoluminescence rise times of free excitons in GaAs/Al{sub 0.3}Ga{sub 0.7}As single quantum wells

    SciTech Connect (OSTI)

    Nakayama, Masaaki Ohno, Tatsuya; Furukawa, Yoshiaki

    2015-04-07

    We have systematically investigated the photoluminescence (PL) dynamics of free excitons in GaAs/Al{sub 0.3}Ga{sub 0.7}As single quantum wells, focusing on the energy relaxation process due to exciton–acoustic-phonon scattering under non-resonant and weak excitation conditions as a function of GaAs-layer thickness from 3.6 to 12.0 nm and temperature from 30 to 50 K. The free exciton characteristics were confirmed by observation that the PL decay time has a linear dependence with temperature. We found that the free exciton PL rise rate, which is the reciprocal of the rise time, is inversely linear with the GaAs-layer thickness and linear with temperature. This is consistent with a reported theoretical study of the exciton–acoustic-phonon scattering rate in the energy relaxation process in quantum wells. Consequently, it is conclusively verified that the PL rise rate is dominated by the exciton–acoustic-phonon scattering rate. In addition, from quantitative analysis of the GaAs-layer thickness and temperature dependences, we suggest that the PL rise rate reflects the number of exciton–acoustic-phonon scattering events.

  10. Photoluminescence characteristics of polariton condensation in a CuBr microcavity

    SciTech Connect (OSTI)

    Nakayama, Masaaki Murakami, Katsuya; Furukawa, Yoshiaki; Kim, DaeGwi

    2014-07-14

    We have investigated the photoluminescence (PL) properties of a CuBr microcavity at 10?K, including the temporal profiles, from the viewpoint of cavity-polariton condensation. The excitation energy density dependence of the PL intensity (band width) of the lower polariton branch at an in-plane wave vector of k{sub //}?=?0 exhibits a threshold-like increase (decrease). A large blueshift in the PL energy of ?10?meV caused by the cavity-polariton renormalization is correlated with the excitation energy density dependence of the PL intensity. The estimated density of photogenerated electron-hole pairs at the threshold is two orders lower than the Mott transition density. These results consistently demonstrate the occurrence of cavity-polariton condensation. In addition, we found that the PL rise and decay times are shortened dramatically by the cavity-polariton condensation, which reflects the bosonic final state stimulation in the relaxation process and the intrinsic cavity-polariton lifetime in the decay process.

  11. Aquaphile sarl Hydro Gen | Open Energy Information

    Open Energy Info (EERE)

    Aquaphile sarl Hydro Gen Jump to: navigation, search Name: Aquaphile sarl Hydro Gen Address: 210 Le Vrennic Place: Landda Zip: 29870 Region: France Sector: Marine and Hydrokinetic...

  12. Beam Motes

    ScienceCinema (OSTI)

    None

    2011-04-25

    Confusion avec le titre sur la bande (Adam's Memorial du 23-11-1988) Présentation et fin manquent; date incertaine

  13. Mower County, Minnesota: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Minnesota Le Roy, Minnesota Lyle, Minnesota Mapleview, Minnesota Racine, Minnesota Rose Creek, Minnesota Sargeant, Minnesota Taopi, Minnesota Waltham, Minnesota Retrieved from...

  14. Eco Pellets | Open Energy Information

    Open Energy Info (EERE)

    Eco Pellets Place: Leicestershire, United Kingdom Zip: LE10 2AZ Product: Briquettes and wood pellet manufacturer. Coordinates: 52.685261, -1.01295 Show Map Loading map......

  15. SGTE Power | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: SGTE Power Place: Le Mans, France Sector: Solar Product: France-based producer of a wide variety of energy management products. These include...

  16. Strategeco Solar aka Eneovia | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: Strategeco Solar (aka Eneovia) Place: Joinville-le-Pont, France Zip: 94340 Product: French PV project developer of medium to large scale projects....

  17. Osceola County, Michigan: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Places in Osceola County, Michigan Evart, Michigan Hersey, Michigan Le Roy, Michigan Marion, Michigan Reed City, Michigan Tustin, Michigan Retrieved from "http:en.openei.orgw...

  18. Eco Alternative | Open Energy Information

    Open Energy Info (EERE)

    Alternative Jump to: navigation, search Name: Eco'Alternative Place: Le Bourget-du-Lac, France Zip: 73370 Product: Complete PV system installer with modules supplied by companies...

  19. PIC2011_vdwater.ppt

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

    are Short Baseline Oscillations? * They are typically defined as L less than a few kilometers. * However, the important oscillation variable is LE, where typically it is 1 in...

  20. Normal to inverse transition in martian spinel: Understanding...

    Office of Scientific and Technical Information (OSTI)

    Authors: Papike, James J. ; Burger, Paul V. ; Bell, Aaron S. ; Shearer, Charles K. ; Le, Loan ; Jones, John 1 ; NASA-JSC) 2 + Show Author Affiliations (UNM) ( Publication Date: ...

  1. Media Invitation: 2014 SunShot Grand Challenge Summit and Peer...

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

    David Danielson, Assistant Secretary of Energy Efficiency and Renewable Energy, DOE - Dan Arvizu, Director and Chief Executive, National Renewable Energy Laboratory - Minh Le, ...

  2. DOE's Office of Technology Transitions Issues First Call to Launch...

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

    ... Mission Innovation at the United Nations Climate Change Conference 2015 (COP21) in Paris-Le Bourget, France, November 30, 2015. Accelerating Clean Energy Technology Solutions ...

  3. Stella ceremony

    ScienceCinema (OSTI)

    None

    2011-04-25

    Plusieurs discours sont faits pour l'inauguration de l'exp. Stella: le DG Adams, Van Hove, Braun et Gibson

  4. Laser-induced incandescence (LII)

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

    Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & ... Ottawa, Canada; 2010 - Varenna, Italy; 2012 - Le Touquet, France; 2014 - Ven, Sweden. ...

  5. Slide 1

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

    LSND want: * same LE, but ... * higher statistics * different systematics * different signal signature & backgrounds excess consistent w oscillations Sam Zeller, PHENO, April...

  6. Midday Meeting- The Population Explosion

    ScienceCinema (OSTI)

    None

    2011-04-25

    Birth Control- Contraception- Family Planning (Inde, Chine....)- présenté par le Docteur A. Kessler, expert de ces problèmes

  7. Bryte Energy | Open Energy Information

    Open Energy Info (EERE)

    Name: Bryte Energy Place: Leicestershire, United Kingdom Zip: LE3 0QP Sector: Hydro, Hydrogen, Renewable Energy, Services Product: Bryte Energy Ltd provides consultancy services...

  8. Bruno Pontecorvo

    ScienceCinema (OSTI)

    None

    2011-04-25

    Exposé de B.Pontecorvo, une personnalité unique et remarquable dans le domaine de la physique de particules

  9. Limits to Growth

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le Dr.Cole Thiemann, Directeur de l'Institut Battelle à Genève, fait un exposé et répond aux questions

  10. Cao, B.; Stotler, D. P.; Zweben, S. J.; Bell, M.; Diallo, A....

    Office of Scientific and Technical Information (OSTI)

    Stotler, D. P.; Zweben, S. J.; Bell, M.; Diallo, A.; LeBlanc, B. 70 PLASMA PHYSICS AND FUSION TECHNOLOGY Computer Simulation, Diagnostics, Edge Plasma Computer Simulation,...

  11. Across the Pond Newsletter Issue 2

    Office of Environmental Management (EM)

    ...www. businessofgovernment.orginterviews pro le... Waste Treatment Plant at Hanford for both high level and ... Protection Solutions and Bechtel National Inc and also ...

  12. Symphony Energy Resources Limited | Open Energy Information

    Open Energy Info (EERE)

    United Kingdom Zip: WD6 1LE Product: String representation "Symphony Energy ... dable plastics." is too long. Coordinates: 51.65582, -0.275754 Show Map Loading map......

  13. A=20Ne (1998TI06)

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

    (1988CS01), distribution of -particle strength (1988LE05), cluster formation in the cluster-orbital shell model (1990HA38), the microscopic complex effective interaction for...

  14. DG's Meeting

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le DG H.Schopper informe et répond aux questions; l'association du personnel prend aussi la parole concernant salaires, pensions etc...

  15. Research Highlight

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

    Journal Reference: Street LE, GR Shaver, EB Rastetter, MT van Wijk, BA Kaye, and M Williams. 2012. "Incident radiation and the allocation of nitrogen within Arctic plant...

  16. Assiniboine & Sioux Tribes of the Fort Peck Reservation - Wind...

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

    Development Project 2. Energy Options Analysis 2. Energy Options Analysis Tracey LeBeau ... July 2006 near tribal headquarters complex near tribal headquarters complex * * ...

  17. PRESENTATION: OVERVIEW OF THE SUNSHOT INITIATIVE

    Broader source: Energy.gov [DOE]

    A briefing to the Secretary's Energy Advisory Board on the SunShot Initiative delivered by Minh Le, Director of the SunShot Initiative. 

  18. Clean Technology & Sustainable Industries Organization | Open...

    Open Energy Info (EERE)

    leCleanTechnology%26SustainableIndustriesOrganization&oldid765712" Categories: Organizations Networking Organizations Trade Groups Stubs Articles with outstanding TODO tasks...

  19. Scott County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Iowa Dixon, Iowa Donahue, Iowa Durant, Iowa Eldridge, Iowa Le Claire, Iowa Long Grove, Iowa Maysville, Iowa McCausland, Iowa New Liberty, Iowa Panorama Park, Iowa Park...

  20. APPENDIX A PUBLIC SCOPING

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

    ... Michael Fry Director of Conservation Advocacy American ... Colorado Department of Public Health and Environment ... Journal of Wildlife Management 72: 61-78. Ellison, L.E., ...

  1. Signature ESO-CERN

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le Prof.Gregory parle du commencement de la collaboration entre directoires et gens de l'organisation; d'autres personnalités prennent la parole

  2. Hitachi Electric Vehicle Ltd | Open Energy Information

    Open Energy Info (EERE)

    Vehicle Ltd Jump to: navigation, search Name: Hitachi Electric Vehicle, Ltd Place: Japan Product: String representation "A Japan-based c ... le automobiles." is too long....

  3. Correlation between upconversion photoluminescence and dielectric response in Ba-substituted (Sr{sub 1?x}Ba{sub x}){sub 4}(La{sub 0.85}Ho{sub 0.025}Yb{sub 0.125}){sub 2}Ti{sub 4}Nb{sub 6}O{sub 30}

    SciTech Connect (OSTI)

    Wei, T.; Wang, X. D.; Zhao, C. Z.; Liu, M. F.; Liu, J. M.

    2014-06-30

    The filled tetragonal tungsten bronze (Sr{sub 1?x}Ba{sub x}){sub 4}(La{sub 0.85}Ho{sub 0.025}Yb{sub 0.125}){sub 2}Ti{sub 4}Nb{sub 6}O{sub 30} (SBLTNx: Ho-Yb) ceramics with different Ba substitution levels (x) are prepared. The upconversion photoluminescence (UC-PL) and dielectric permittivity are investigated. The substitution of Sr{sup 2+} ions at the A{sub 2}-sites by larger Ba{sup 2+} ions results in substantial variation of the UC-PL intensity as a function of substitution level x. Furthermore, the dielectric response to the substitution of Sr{sup 2+} by Ba{sup 2+} suggests a close correlation between the UC-PL intensity and dielectric permittivity. The origin for this correlation is discussed based on the random stress field (RSF) model.

  4. Interaction of graphene quantum dots with bulk semiconductor surfaces

    SciTech Connect (OSTI)

    Mohapatra, P. K.; Singh, B. P.; Kushavah, Dushyant; Mohapatra, J.

    2015-05-15

    Highly luminescent graphene quantum dots (GQDs) are synthesized through thermolysis of glucose. The average lateral size of the synthesized GQDs is found to be ?5 nm. The occurrence of D and G band at 1345 and 1580 cm{sup ?1} in Raman spectrum confirms the presence of graphene layers. GQDs are mostly consisting of 3 to 4 graphene layers as confirmed from the AFM measurements. Photoluminescence (PL) measurement shows a distinct broadening of the spectrum when GQDs are on the semiconducting bulk surface compared to GQDs in water. The time resolved PL measurement shows a significant shortening in PL lifetime due to the substrate interaction on GQDs compared to the GQDs in solution phase.

  5. Enhancing optical gains in Si nanocrystals via hydrogenation and cerium ion doping

    SciTech Connect (OSTI)

    Wang, Dong-Chen; Li, Yan-Li; Song, Sheng-Chi; Guo, Wen-Ping; Lu, Ming; Chen, Jia-Rong

    2014-07-28

    We report optical gain enhancements in Si nanocrystals (Si-NCs) via hydrogenation and Ce{sup 3+} ion doping. Variable stripe length technique was used to obtain gains. At 0.3 W/cm{sup 2} pumping power density of pulsed laser, net gains were observed together with gain enhancements after hydrogenation and/or Ce{sup 3+} ion doping; gains after loss corrections were between 89.52 and 341.95 cm{sup −1}; and the photoluminescence (PL) lifetime was found to decrease with the increasing gain enhancement. At 0.04 W/cm{sup 2} power density, however, no net gain was found and the PL lifetime increased with the increasing PL enhancement. The results were discussed according to stimulated and spontaneous excitation and de-excitation mechanisms of Si-NCs.

  6. Chemical bonding and defect states of LPCVD grown silicon-rich Si{sub 3}N{sub 4} for quantum dot applications

    SciTech Connect (OSTI)

    Mohammed, Shakil Hinkle, Christopher L.; Nimmo, Michael T.; Malko, Anton V.

    2014-03-15

    Si-rich Si{sub 3}N{sub 4} (SRN) thin films were investigated to understand the various defect states present within the SRN that can lead to reduced performance in quantum dot based devices made of these materials. The SRN films, deposited by low pressure chemical vapor deposition followed by furnace anneals over a range of temperatures, were determined to be comprised of two distinct phase separated SRN regions with different compositions (precipitates within a host matrix). Photoluminescence (PL) spectra showed multiple peaks convoluted together within the visible and near-visible range. Depending on deposition and annealing conditions, the films displayed changes in PL peak intensities which were correlated with chemical bonding utilizing x-ray photoelectron spectroscopy, Fourier transform infrared spectroscopy, spectroscopic ellipsometry, and capacitance–voltage measurements. It is found that the PL originates from defect-state to defect-state and band edge to defect-state electronic transitions.

  7. Comparative study of field-dependent carrier dynamics and emission kinetics of InGaN/GaN light-emitting diodes grown on (112{sup }2) semipolar versus (0001) polar planes

    SciTech Connect (OSTI)

    Ji, Yun; Liu, Wei; Chen, Rui; Tiam Tan, Swee; Zhang, Zi-Hui; Ju, Zhengang; Zhang, Xueliang; Sun, Handong; Wei Sun, Xiao; Erdem, Talha; Zhao, Yuji; DenBaars, Steven P. E-mail: volkan@stanfordalumni.org; Nakamura, Shuji; Volkan Demir, Hilmi E-mail: volkan@stanfordalumni.org

    2014-04-07

    The characteristics of electroluminescence (EL) and photoluminescence (PL) emission from GaN light-emitting diodes (LEDs) grown on (112{sup }2) semipolar plane and (0001) polar plane have been comparatively investigated. Through different bias-dependent shifting trends observed from the PL and time-resolved PL spectra (TRPL) for the two types of LEDs, the carrier dynamics within the multiple quantum wells (MQWs) region is systematically analyzed and the distinct field-dependent emission kinetics are revealed. Moreover, the polarization induced internal electric field has been deduced for each of the LEDs. The relatively stable emission behavior observed in the semipolar LED is attributed to the smaller polarization induced internal electric field. The study provides meaningful insight for the design of quantum well (QW) structures with high radiative recombination rates.

  8. Strain and localization effects in InGaAs(N) quantum wells: Tuning the magnetic response

    SciTech Connect (OSTI)

    Lopes-Oliveira, V. Herval, L. K. S.; Orsi Gordo, V.; Cesar, D. F.; Godoy, M. P. F. de; Galvo Gobato, Y.; Henini, M.; Khatab, A.; Sadeghi, M.; Wang, S.; Schmidbauer, M.

    2014-12-21

    We investigated effects of localization and strain on the optical and magneto-optical properties of diluted nitrogen IIIV quantum wells theoretically and experimentally. High-resolution x-ray diffraction, photoluminescence (PL), and magneto-PL measurements under high magnetic fields up to 15?T were performed at low temperatures. Bir-Pikus Hamiltonian formalism was used to study the influence of strain, confinement, and localization effects. The circularly polarized magneto-PL was interpreted considering localization aspects in the valence band ground state. An anomalous behavior of the electron-hole pair magnetic shift was observed at low magnetic fields, ascribed to the increase in the exciton reduced mass due to the negative effective mass of the valence band ground state.

  9. Evolution of superclusters and delocalized states in GaAs1–xNx

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

    Fluegel, B.; Alberi, K.; Beaton, D. A.; Crooker, S. A.; Ptak, A. J.; Mascarenhas, A.

    2012-11-21

    The evolution of individual nitrogen cluster bound states into an extended state infinite supercluster in dilute GaAs1–xNx was probed through temperature and intensity-dependent, time-resolved and magnetophotoluminescence (PL) measurements. Samples with compositions less than 0.23% N exhibit PL behavior that is consistent with emission from the extended states of the conduction band. Near a composition of 0.23% N, a discontinuity develops between the extended state PL peak energy and the photoluminescence excitation absorption edge. The existence of dual localized/delocalized state behavior near this composition signals the formation of an N supercluster just below the conduction band edge. The infinite supercluster ismore » fully developed by 0.32% N.« less

  10. Thermionic system evaluation test (TSET) facility construction: A United States and Russian effort

    SciTech Connect (OSTI)

    Wold, S.K.

    1992-01-01

    The Thermionic System Evaluation Test (TSET) is a ground test of an unfueled Russian TOPAZ-II in-core thermionic space reactor powered by electric heaters. The facility that will be used for testing of the TOPAZ-II systems is located at the New Mexico Engineering Research Institute (NMERI) complex in Albuquerque, NM. The reassembly of the Russian test equipment is the responsibility of International Scientific Products (ISP), a San Jose, CA, company and Inertek, a Russian corporation, with support provided by engineers and technicians from Phillips Laboratory (PL), Sandia National Laboratories (SNL), Los Alamos National Laboratory (LANL), and the University of New Mexico (UNM). This test is the first test to be performed under the New Mexico Strategic Alliance agreement. This alliance consist of the PL, SNL, LANL, and UNM. The testing is being funded by the Strategic Defense Initiative Organization (SDIO) with the PL responsible for project execution.

  11. Temperature dependence of photoluminescence properties in a thermally activated delayed fluorescence emitter

    SciTech Connect (OSTI)

    Niwa, Akitsugu; Kobayashi, Takashi Nagase, Takashi; Naito, Hiroyoshi; Goushi, Kenichi; Adachi, Chihaya

    2014-05-26

    Using steady-state and time-resolved photoluminescence (PL) spectroscopy, we have investigated the temperature dependence of PL properties of 1,2,3,5-tetrakis(carbazol-9-yl)-4,6-dicyano-benzene (4CzIPN), which have a small energy gap between its singlet and triplet excited states and thus exhibits efficient thermally activated delayed fluorescence [H. Uoyama et al., Nature 492, 235 (2012)]. Below around 100?K, PL quantum efficiency of 4CzIPN thin films is largely suppressed and strong photoexcitation intensity dependence appears. These features can be explained by using rate equations for the densities of singlet and triplet excited states considering a triplet-triplet annihilation process.

  12. Photo-instability of CdSe/ZnS quantum dots in poly(methylmethacrylate) film

    SciTech Connect (OSTI)

    Zhang, Hongyi; Liu, Yu; Ye, Xiaoling; Chen, Yonghai

    2013-12-28

    The photo-instability of CdSe/ZnS quantum dots (QDs) has been studied under varied conditions. We discussed the main features of the evolution of photoluminescence (PL) intensity and energy at different laser powers, which showed critical dependences on the environment. The PL red shift in a vacuum showed strong temperature dependence, from which we concluded that the thermal activation energy for trapping states of the charge carriers was about 14.7 meV. Furthermore, the PL spectra showed asymmetric evolution during the laser irradiation, for which two possible explanations were discussed. Those results provided a comprehensive picture for the photo-instability of the colloidal QDs under different conditions.

  13. Blue photoluminescence enhancement in laser-irradiated 6H-SiC at room temperature

    SciTech Connect (OSTI)

    Wu, Yan; Ji, Lingfei Lin, Zhenyuan; Jiang, Yijian; Zhai, Tianrui

    2014-01-27

    Blue photoluminescence (PL) of 6H-SiC irradiated by an ultraviolet laser can be observed at room temperature in dark condition. PL spectra with Gaussian fitting curve of the irradiated SiC show that blue luminescence band (?440?nm) is more pronounced than other bands. The blue PL enhancement is the combined result of the improved shallow N-donor energy level and the unique surface state with Si nanocrystals and graphene/Si composite due to the effect of photon energy input by the short-wavelength laser irradiation. The study can provide a promising route towards the preparation of well-controlled blue photoluminescence material for light-emitting devices.

  14. Tunable photoluminescence of self-assembled GeSi quantum dots by B{sup +} implantation and rapid thermal annealing

    SciTech Connect (OSTI)

    Chen, Yulu; Wu, Shan; Ma, Yinjie; Fan, Yongliang; Yang, Xinju; Zhong, Zhenyang; Jiang, Zuimin

    2014-06-21

    The layered GeSi quantum dots (QDs) are grown on (001) Si substrate by molecular beam epitaxy. The photoluminescence (PL) peak of the as-grown GeSi quantum dots has obvious blue shift and enhancement after processed by ion implantation and rapid thermal annealing. It is indicated that the blue shift is originated from the interdiffusion of Ge and Si at the interface between QDs and the surrounding matrix. The dependence of PL intensity on the excitation power shows that there are the nonradiative centers of shallow local energy levels from the point defects caused by the ion implantation, but not removed by the rapid thermal annealing. The tunable blue shift of the PL position from the 1300?nm to 1500?nm region may have significant application value in the optical communication.

  15. Photoluminescence studies of type-II CdSe/CdTe superlattices

    SciTech Connect (OSTI)

    Li Jingjing; Johnson, Shane R.; Wang Shumin; Ding Ding; Ning Cunzheng; Zhang Yonghang; Yin Leijun; Skromme, B. J.; Liu Xinyu; Furdyna, Jacek K.

    2012-08-06

    CdSe/CdTe type-II superlattices grown on GaSb substrates by molecular beam epitaxy are studied using time-resolved and steady-state photoluminescence (PL) spectroscopy at 10 K. The relatively long carrier lifetime of 188 ns observed in time-resolved PL measurements shows good material quality. The steady-state PL peak position exhibits a blue shift with increasing excess carrier concentration. Self-consistent solutions of the Schroedinger and Poisson equations show that this effect can be explained by band bending as a result of the spatial separation of electrons and holes, which is critical confirmation of a strong type-II band edge alignment between CdSe and CdTe.

  16. Femtosecond laser-induced size reduction of carbon nanodots in solution: Effect of laser fluence, spot size, and irradiation time

    SciTech Connect (OSTI)

    Nguyen, Vanthan; Yan, Lihe Si, Jinhai; Hou, Xun

    2015-02-28

    Photoluminescent carbon nanodots (C-dots) with size tunability and uniformity were fabricated in polyethylene glycol (PEG{sub 200N}) solution using femtosecond laser ablation method. The size distributions and photoluminescence (PL) properties of C-dots are well controlled by adjusting the combined parameters of laser fluence, spot size, and irradiation time. The size reduction efficiency of the C-dots progressively increases with decreasing laser fluence and spot size. The optimal PL spectra are red-shifted and the quantum yields decrease with the increase in C-dots size, which could be attributed to the more complex surface functional groups attached on C-dots induced at higher laser fluence and larger spot size. Moreover, an increase in irradiation time leads to a decrease in size of C-dots, but long-time irradiation will result in the generation of complex functional groups on C-dots, subsequently the PL spectra are red-shifted.

  17. Light-emitting device with organic electroluminescent material and photoluminescent materials

    DOE Patents [OSTI]

    McNulty, Thomas Francis; Duggal, Anil Raj; Turner, Larry Gene; Shiang, Joseph John

    2005-06-07

    A light-emitting device comprises a light-emitting member, which comprises two electrodes and an organic electroluminescent material disposed between the electrodes, and at least one organic photoluminescent ("PL") material. The light-emitting member emits light having a first spectrum in response to a voltage applied across the two electrodes. The organic PL material absorbs a portion of the light emitted by the light-emitting member and emits light having second spectrum different than the first spectrum. The light-emitting device can include an inorganic PL material that absorbs another portion of the light emitted from the light-emitting member and emits light having a third spectrum different than both the first and the second spectra.

  18. Observation of optical spin injection into Ge-based structures at room temperature

    SciTech Connect (OSTI)

    Yasutake, Yuhsuke; Hayashi, Shuhei; Fukatsu, Susumu; Yaguchi, Hiroyuki

    2013-06-17

    Non-zero spin polarization induced by optical orientation was clearly observed at room temperature in a Ge/Ge{sub 0.8}Si{sub 0.2} quantum well grown on Ge and a Ge layer grown on Si by molecular beam epitaxy, whereas it was absent in bulk Ge. This occurred because indirect-gap photoluminescence (PL), which can obscure the spin-polarization information carried by the direct-gap PL, was quenched by unintentional growth-related defects in the epitaxial layers. Such interpretation was confirmed by applying time gating that effectively removed the indirect-gap PL characterized by a slower rise time, which allowed us to demonstrate the existence of room-temperature spin polarization in bulk Ge.

  19. Light emission from Si nanoclusters formed at low temperatures

    SciTech Connect (OSTI)

    Pi, X.D.; Zalloum, O.H.Y.; Roschuk, T.; Wojcik, J.; Knights, A.P.; Mascher, P.; Simpson, P.J.

    2006-03-06

    Photoluminescence (PL) from amorphous Si nanoclusters (Si-ncls) formed by thin-film deposition via electron-cyclotron resonance plasma-enhanced chemical vapor deposition followed by annealing at temperatures {<=}875 deg. C has been investigated. We find that Si-ncls grow very slowly after their initial nucleation at low temperatures. An increase in the size of Si-ncls, which can be controlled by the annealing temperature, induces a redshift in the Si-ncl PL peak. While the emitted optical power is more than 100 times smaller than that of Si nanocrystals formed in an identically deposited film, it is increased by a factor of up to approximately four times following hydrogen passivation. The incorporation of hydrogen causes a redshift in the PL peak position, suggesting a partial hydrogenation induced bond distortion of the Si-ncls. This redshift decreases with increasing hydrogen ambient annealing temperature.

  20. Azide functionalized poly(3-hexylthiophene) and method of forming same

    DOE Patents [OSTI]

    Qin, Yang; Grubbs, Robert B; Park, Young Suk

    2014-03-25

    The invention relates azide functionalized poly(3-hexylthiophene)s. Various azide functionalized poly(3-hexylthiophene)s and intermediates are disclosed and described, as well as method for making novel monomers that are synthesized and transformed into P3HT-N.sub.mp for use as organic conducting polymers in organic photovoltaic devices.

  1. BES Technologies, LLC receives small business award | Y-12 National

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

    Security Complex BES Technologies, LLC ... BES Technologies, LLC receives small business award The mp4 video format is not supported by this browser. Download video Captions: On Time: 4:55 min. BES Technologies, LLC was recently honored with a small business award. Learn more about them in this short video

  2. Computer Processor Allocator

    Energy Science and Technology Software Center (OSTI)

    2004-03-01

    The Compute Processor Allocator (CPA) provides an efficient and reliable mechanism for managing and allotting processors in a massively parallel (MP) computer. It maintains information in a database on the health. configuration and allocation of each processor. This persistent information is factored in to each allocation decision. The CPA runs in a distributed fashion to avoid a single point of failure.

  3. SunShot’s National Laboratory Projects Target Grid Integration Challenges

    Broader source: Energy.gov [DOE]

    National Laboratories are tackling systems integration challenges through the SunShot National Laboratory Multiyear Partnership (SuNLaMP) funding program. These research and development projects will enable hundreds of gigawatts of solar energy to be integrated reliably and cost-effectively onto the U.S. electric power grid.

  4. Fractional charge and spin errors in self-consistent Greens function theory

    SciTech Connect (OSTI)

    Phillips, Jordan J. Kananenka, Alexei A.; Zgid, Dominika

    2015-05-21

    We examine fractional charge and spin errors in self-consistent Greens function theory within a second-order approximation (GF2). For GF2, it is known that the summation of diagrams resulting from the self-consistent solution of the Dyson equation removes the divergences pathological to second-order Mller-Plesset (MP2) theory for strong correlations. In the language often used in density functional theory contexts, this means GF2 has a greatly reduced fractional spin error relative to MP2. The natural question then is what effect, if any, does the Dyson summation have on the fractional charge error in GF2? To this end, we generalize our previous implementation of GF2 to open-shell systems and analyze its fractional spin and charge errors. We find that like MP2, GF2 possesses only a very small fractional charge error, and consequently minimal many electron self-interaction error. This shows that GF2 improves on the critical failings of MP2, but without altering the positive features that make it desirable. Furthermore, we find that GF2 has both less fractional charge and fractional spin errors than typical hybrid density functionals as well as random phase approximation with exchange.

  5. Parallel Total Energy

    Energy Science and Technology Software Center (OSTI)

    2004-10-21

    This is a total energy electronic structure code using Local Density Approximation (LDA) of the density funtional theory. It uses the plane wave as the wave function basis set. It can sue both the norm conserving pseudopotentials and the ultra soft pseudopotentials. It can relax the atomic positions according to the total energy. It is a parallel code using MP1.

  6. Radiological Security Partnership | Y-12 National Security Complex

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

    Radiological Security ... Radiological Security Partnership The mp4 video format is not supported by this browser. Download video Captions: On Time: 4:36 min. This voluntary program provides government-funded security enhancements at sites with radioactive materials of concern

  7. Rapid Deployment Shelter System | Y-12 National Security Complex

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

    Rapid Deployment Shelter ... Rapid Deployment Shelter System The mp4 video format is not supported by this browser. Download video Captions: On Time: 5:03 min. Originally designed as a mobile surgical suite, the RDSS can also be converted and used for a command, control, logisitics, or operations center

  8. Rapid Deployment Shelter System, Application | Y-12 National Security

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

    Complex Rapid Deployment Shelter ... Rapid Deployment Shelter System, Application The mp4 video format is not supported by this browser. Download video Captions: On Time: 3:30 min. The RDSS provides humanitarian and disaster relief first responders with a versatile portable shelter that is rapidly deployed under adverse conditions

  9. ASM Materials Camp 2015 | Y-12 National Security Complex

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

    ASM Materials Camp 2015 ASM Materials Camp 2015 The mp4 video format is not supported by this browser. Download video Captions: On Time: 3:17 min. Twenty students participated in the ASM Materials camp where they analyzed pieces of the Columbia space shuttle

  10. Alarm Response Training | Y-12 National Security Complex

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

    Alarm Response Training Alarm Response Training The mp4 video format is not supported by this browser. Download video Captions: On Time: 4:04 min. View an introduction to our Alarm Response Training, which prepares and trains personnel responding to civilian nuclear and radiological security alarms

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

    Gasoline and Diesel Fuel Update (EIA)

    State Heating Oil and Propane Program Expansion of Propane Data Collection Monday, April 14th, 2014 Key Topics Overview and history of State Heating Oil and Propane Program (SHOPP) Expansion of propane data collection What is expected of SEOs that participate? Benefits of participation Presentation Presentation PDF MP4

  12. Slide 1

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

    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 ...

  13. XE6_Tips_022011.pptx

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

    ood C ++ Outstanding s calar o p7miza7on f or l oops t hat d o n ot v ectorize Fortran f ront e nd u ses a n o lder v ersion o f t he C CE F ortran f ront e nd OpenMP u...

  14. User:Nlangle/Math Examples | Open Energy Information

    Open Energy Info (EERE)

    1+2+cdots+100 textsum,,5050 +, -, pm, mp, dotplus CO2 text APi,j CH4 + frac2Phi (O2 + 3.76N2) Rightarrow CO2 + 2H2O + frac2Phi 3.76...

  15. Beam test of the SDC barrel EM calorimeter test module

    SciTech Connect (OSTI)

    Balka, L.; Guarino, V.; Hill, N.

    1994-05-01

    The SDC barrel electromagnetic calorimeter test module was exposed to beams of high energy pions and electrons in the MP9 test beam at Fermilab in the fall of 1991. Data were collected on resolution, light yield, signal timing and hermiticity. These data demonstrated that the design met the specifications for the barrel electromagnetic calorimeter of the Solenoidal Detector collaboration (SDC).

  16. Well Logging Security Initiatives | Y-12 National Security Complex

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

    Well Logging Security ... Well Logging Security Initiatives The mp4 video format is not supported by this browser. Download video Captions: On Watch as GTRI demonstrates the threat to the security of (oil) well logging systems and outlines the initiatives that are enhancing the security of these sources worldwide

  17. Container Technologies Industries, LLC receives small business award | Y-12

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

    National Security Complex Container Technologies ... Container Technologies Industries, LLC receives small business award The mp4 video format is not supported by this browser. Download video Captions: On Time: 5:04 min. CNS recently honored Container Technologies Industries, LLC, a small business in Scott County, with an award. Learn how CTI is making a difference in an economically challenged community

  18. P

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

    m eans t hat f or a mul6---node c ore, s equen6al M PI r anks a re p laced o n t he s ame node. - In g eneral, M PI c odes p erform b eier u sing S MP p lacement --- N earest...

  19. Slide 1

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

    95 Wa ste Sit es Re me dia ted 9 23 ,00 0 To ns of So il Re mo ved Fin al Re me dia tio n of 61 8-1 0 & 618 -11 Bu ria l Gr ou nd s Co mp let e 40 0 A re a Fa st Flu...

  20. CX-004214: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Relocation of Storm-Water Monitoring Location MP-22 and Addition of Two New Storm-Water Monitoring Locations at Sandia National Laboratories/New MexicoCX(s) Applied: B3.1Date: 06/08/2010Location(s): New MexicoOffice(s): Sandia Site Office

  1. Nanostructured Materials | Y-12 National Security Complex

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

    Nanostructured Materials Nanostructured Materials The mp4 video format is not supported by this browser. Download video Captions: On Time: 1:51 min. Roland Seals talks about carbon nanotubes developed at Y-12. These revolutionary materials are useful in everything from makeup to steel beams to aircraft

  2. Notes on beam dynamics in linear accelerators

    SciTech Connect (OSTI)

    Gluckstern, R.L.

    1980-09-01

    A collection of notes, on various aspects of beam dynamics in linear accelerators, which were produced by the author during five years (1975 to 1980) of consultation for the LASL Accelerator Technology (AT) Division and Medium-Energy Physics (MP) Division is presented.

  3. Microwave Melting | Y-12 National Security Complex

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

    Microwave Melting Microwave Melting The mp4 video format is not supported by this browser. Download video Captions: On Time: 2:90 min. Ed Ripley and Kenneth Evans explain some of the benefits of microwave heating technology, including how its uses save energy

  4. Modulated Tool Path Chip Breaking Operation | Y-12 National Security

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

    Complex Modulated Tool Path Chip ... Modulated Tool Path Chip Breaking Operation The mp4 video format is not supported by this browser. Download video Captions: On Time: 2:09 min. The developers of the MTP chip-breaking system, an R&D 100 award winning technology, share some of the system's benefits and uses

  5. Manuel Plaza Domínguez > Asst. Professor - Universidad Complutense de

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

    Madrid > Center Alumni > The Energy Materials Center at Cornell Manuel Plaza Domínguez Asst. Professor - Universidad Complutense de Madrid mp676@cornell.edu Formerly a member of the Brock Group as a postdoc, he has since joined the faculty at the Universidad Complutense de Madrid as an Assistant Professor

  6. ARM - 2011 AGU Presentations Featuring ARM Data

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

    ... DH Lowenthal, IB Mccubbin, LM Avallone, GG Mace, J French, LD Oolman 11:20 am, M-West ... Deng, M Dunn, R Hogan, D Huang, MP Jensen, GG Mace, SA McFarlane, E O'Connor, A Protat, M ...

  7. Oxygen and relative humidity monitoring with films tailored for enhanced photoluminescence

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

    Cui, Weipan; Liu, Rui; Manna, Eeshita; Park, Joong -Mok; Fungura, Fadzai; Shinar, Joseph; Shinar, Ruth

    2014-10-31

    In this study, approaches to generate porous or doped sensing films, which significantly enhance the photoluminescence (PL) of oxygen optical sensors, and thus improve the signal-to-noise (S/N) ratio, are presented. Tailored films, which enable monitoring the relative humidity (RH) as well, are also presented. Effective porous structures, in which the O2-sensitive dye Pt octaethylporphyrin (PtOEP) or the Pd analog PdOEP was embedded, were realized by first generating blend films of polyethylene glycol (PEG) with polystyrene (PS) or with ethyl cellulose (EC), and then immersing the dried films in water to remove the water-soluble PEG. This approach creates pores (voids) inmore » the sensing films. The dielectric contrast between the films’ constituents and the voids increases photon scattering, which in turn increases the optical path of the excitation light within the film, and hence light absorption by the dye, and its PL. Optimized sensing films with a PEG:PS ratio of 1:4 (PEG’s molecular weight Mw ~8000) led to ~4.4× enhancement in the PL (in comparison to PS films). Lower Mw ~200 PEG with a PEG:EC ratio of 1:1 led to a PL enhancement of ~4.7×. Film-dependent PL enhancements were observed at all oxygen concentrations. The strong PL enhancement enables (i) using lower dye (luminophore) concentrations, (ii) reducing power consumption and enhancing the sensor’s operational lifetime when using organic light emitting diodes (OLEDs) as excitation sources, (iii) improving performance when using compact photodetectors with no internal gain, and (iv) reliably extending the dynamic range.« less

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

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

    perl 5.16.0 File::Glob() causes crashes [FIXED] perl 5.16.0 File::Glob() causes crashes August 15, 2013 by Doug Jacobsen There is an issue with the default modules installation of perl where the glob() function can crash the perl executable. 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 case is so simple it usually works, more complex cases fail. This is

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

    Office of Scientific and Technical Information (OSTI)

    Energy, science, and technology for the research community -- hosted by the Office of Scientific and Technical Information, U.S. Department of Energy B C D E F G H I J K L M N O P Q R S T U V W X Y Z Bahrami, Majid (Majid Bahrami) - School of Engineering Science, Simon Fraser University Ban, Xuegang "Jeff" (Xuegang "Jeff" Ban) - Department of Civil and Environmental Engineering, Rensselaer Polytechnic Institute Barkan, Christopher P.L. (Christopher P.L. Barkan) -

  10. EIS-0165: Strategic Petroleum Reserve Alabama, Louisiana, Mississippi, and Texas

    Broader source: Energy.gov [DOE]

    This EIS assesses the impacts of construction and operation for the range of alternatives being considered and focuses on oil and brine spill risk and impacts of brine disposal. The proposed action entails the development of a plan for 250 million barrels of new crude oil storage capacity in two Gulf Coast salt domes to expand the Strategic Petroleum Reserve pursuant to Congressional directive (PL I 01-383 and PL 101-512). Storage capacity would be developed by solution-mining the salt which would require about two billion barrels of surface water and would generate about two billion barrels of salt brine.

  11. InGaAs/GaAs quantum dot interdiffiusion induced by cap layer overgrowth

    SciTech Connect (OSTI)

    Jasinski, J.; Babinski, A.; Czeczott, M.; Bozek, R.

    2000-06-28

    The effect of thermal treatment during and after growth of InGaAs/GaAs quantum dot (QD) structures was studied. Transmission electron microscopy and atomic force microscopy confirmed the presence of interacting QDs, as was expected from analysis of temperature dependence of QD photoluminescence (PL) peak. The results indicate that the effect of post-growth annealing can be similar to the effect of elevated temperature of capping layer growth. Both, these thermal treatments can lead to a similar In and Ga interdiffiusion resulting in a similar blue-shift of QD PL peak.

  12. Investigation of photoluminescence of Si?O?C(?H) ceramics at an early stage of decarbonization by using high energy excitation

    SciTech Connect (OSTI)

    Narisawa, Masaki; Iwase, Akihiro; Kawai, Taketoshi; Watase, Seiji; Matsukawa, Kimihiro

    2014-01-15

    Si?O?C(?H) ceramics with reduced carbon contents were prepared by pyrolyzing polysiloxane particles in hydrogen at temperatures of 750, 800 and 850?C. Under HeCd laser irradiation (325 nm), the obtained ceramics show broad spectra peaking at 400415 nm. On the other hand, the excitation on the higher energy region by an ArF excimer laser (193 nm) induces new PL bands located at short wavelength region of 300 and 355 nm. Such high energy PL bands appear prominently in the ceramics synthesized at 750?C, and are minor in ceramics synthesized at 800 and 850?C.

  13. Production Tax Credit for Renewable Electricity Generation (released in AEO2005)

    Reports and Publications (EIA)

    2005-01-01

    In the late 1970s and early 1980s, environmental and energy security concerns were addressed at the federal level by several key pieces of energy legislation. Among them, the Public Utility Regulatory Policies Act of 1978 (PURPA), P.L. 95-617, required regulated power utilities to purchase alternative electricity generation from qualified generating facilities, including small-scale renewable generators; and the Investment Tax Credit (ITC), P.L. 95-618, part of the Energy Tax Act of 1978, provided a 10% federal tax credit on new investment in capital-intensive wind and solar generation technologies.

  14. Department of Energy

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

    No. FAL 2014-03 Financial Assistance Regulations Date: 07/09/2014 FINANCIAL ASSISTANCE LETTER This Financial Assistance Letter is issued under the authority of the Senior Procurement Executives of DOE and NNSA . Subject: Rescission of American Recovery and Reinvestment Act Reporting Requirements References: P.L. 113-76 Consolidated Appropriations Act, 2014 ("FY14 Act") P.L. 111-5 American Recovery and Reinvestment Act of 2009 ("Recovery Act" or "ARRA") 2 CFR Part

  15. Effects of hydrogen on the optical properties of ZnCdO/ZnO quantum wells grown by molecular beam epitaxy

    SciTech Connect (OSTI)

    Buyanova, I. A.; Wang, X. J.; Chen, W. M.; Pozina, G.; Lim, W.; Norton, D. P.; Pearton, S. J.; Osinsky, A.; Dong, J. W.; Hertog, B.

    2008-06-30

    Temperature-dependent cw- and time-resolved photoluminescence (PL), as well as optically detected magnetic resonance (ODMR) measurements are employed to evaluate effects of deuterium (2H) doping on optical properties of ZnCdO/ZnO quantum well structures grown by molecular beam epitaxy. It is shown that incorporation of {sup 2}H from a remote plasma causes a substantial improvement in radiative efficiency of the investigated structures. Based on transient PL measurements, the observed improvements are attributed to efficient passivation by hydrogen of competing nonradiative recombination centers via defects. This conclusion is confirmed from the ODMR studies.

  16. CERAMIC WASTE FORM DATA PACKAGE

    SciTech Connect (OSTI)

    Amoroso, J.; Marra, J.

    2014-06-13

    The purpose of this data package is to provide information about simulated crystalline waste forms that can be used to select an appropriate composition for a Cold Crucible Induction Melter (CCIM) proof of principle demonstration. Melt processing, viscosity, electrical conductivity, and thermal analysis information was collected to assess the ability of two potential candidate ceramic compositions to be processed in the Idaho National Laboratory (INL) CCIM and to guide processing parameters for the CCIM operation. Given uncertainties in the CCIM capabilities to reach certain temperatures throughout the system, one waste form designated 'Fe-MP' was designed towards enabling processing and another, designated 'CAF-5%TM-MP' was designed towards optimized microstructure. Melt processing studies confirmed both compositions could be poured from a crucible at 1600{degrees}C although the CAF-5%TM-MP composition froze before pouring was complete due to rapid crystallization (upon cooling). X-ray diffraction measurements confirmed the crystalline nature and phase assemblages of the compositions. The kinetics of melting and crystallization appeared to vary significantly between the compositions. Impedance spectroscopy results indicated the electrical conductivity is acceptable with respect to processing in the CCIM. The success of processing either ceramic composition will depend on the thermal profiles throughout the CCIM. In particular, the working temperature of the pour spout relative to the bulk melter which can approach 1700{degrees}C. The Fe-MP composition is recommended to demonstrate proof of principle for crystalline simulated waste forms considering the current configuration of INL's CCIM. If proposed modifications to the CCIM can maintain a nominal temperature of 1600{degrees}C throughout the melter, drain, and pour spout, then the CAF-5%TM-MP composition should be considered for a proof of principle demonstration.

  17. Impressions on Chinas Popular Republic

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le D.G. Jentschke présente le Prof.Yang, née en 1922 en Chine où il a aussi fait ses études; il parle de ses impressions en Chine (p.e. mariage etc....) avec présentation des dias

  18. E.Amaldi

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le Prof.E.Amaldi parle du désarmement nucléaire et de ses impressions et évaluations suite aux événements qui se sont passés le week-end précédent.

  19. Membership Finland

    ScienceCinema (OSTI)

    None

    2011-04-25

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

  20. Centenarian Einstein

    ScienceCinema (OSTI)

    None

    2011-04-25

    Commémoration de A.Einstein avec 4 orateurs pour honnorer sa mémoire: le prof.Weisskopf parlera de l'homme de science engagé, Daniel Amati du climat de la physique aux années 1920, Sergio Fubini de l'heure scientifique d'A.Einstein et le prof.Berob(?)