National Library of Energy BETA

Sample records for group computational sciences

  1. Computer Science

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

    Cite Seer Department of Energy provided open access science research citations in chemistry, physics, materials, engineering, and computer science IEEE Xplore Full text...

  2. Computing and Computational Sciences Directorate - Computer Science...

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

    Computer Science and Mathematics Division The Computer Science and Mathematics Division (CSMD) is ORNL's premier source of basic and applied research in high-performance computing, ...

  3. Computing and Computational Sciences Directorate - Computer Science...

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

    Computer Science and Mathematics Division Citation: For exemplary administrative secretarial support to the Computer Science and Mathematics Division and to the ORNL ...

  4. Computational Science

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

    ... Advanced Materials Laboratory Center for Integrated Nanotechnologies Combustion Research Facility Computational Science Research Institute Joint BioEnergy Institute About EC News ...

  5. Computing Sciences

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

    Computing Sciences Our Vision National User Facilities Research Areas In Focus Global Solutions ⇒ Navigate Section Our Vision National User Facilities Research Areas In Focus Global Solutions Computational Research Division The Computational Research Division conducts research and development in mathematical modeling and simulation, algorithm design, data storage, management and analysis, computer system architecture and high-performance software implementation. Scientific Networking

  6. Information Science, Computing, Applied Math

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

    Information Science, Computing, Applied Math science-innovationassetsimagesicon-science.jpg Information Science, Computing, Applied Math National security depends on science ...

  7. Computing and Computational Sciences Directorate - Divisions

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

    CCSD Divisions Computational Sciences and Engineering Computer Sciences and Mathematics Information Technolgoy Services Joint Institute for Computational Sciences National Center ...

  8. Applied Computer Science

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

    7 Applied Computer Science Innovative co-design of applications, algorithms, and architectures in order to enable scientific simulations at extreme scale Leadership Group Leader Linn Collins Email Deputy Group Leader (Acting) Bryan Lally Email Climate modeling visualization Results from a climate simulation computed using the Model for Prediction Across Scales (MPAS) code. This visualization shows the temperature of ocean currents using a green and blue color scale. These colors were

  9. Computational Earth Science

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

    6 Computational Earth Science We develop and apply a range of high-performance computational methods and software tools to Earth science projects in support of environmental ...

  10. Computer, Computational, and Statistical Sciences

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

    ... Directed Research and Development (LDRD) Defense Advanced Research Projects Agency (DARPA) Defense Threat Reduction Agency (DTRA) Research Applied Computer Science Co-design ...

  11. Computational Science and Engineering

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

    Computational Science and Engineering NETL's Computational Science and Engineering competency consists of conducting applied scientific research and developing physics-based simulation models, methods, and tools to support the development and deployment of novel process and equipment designs. Research includes advanced computations to generate information beyond the reach of experiments alone by integrating experimental and computational sciences across different length and time scales. Specific

  12. Computing and Computational Sciences Directorate - Contacts

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

    Home About Us Contacts Jeff Nichols Associate Laboratory Director Computing and Computational Sciences Becky Verastegui Directorate Operations Manager Computing and...

  13. COMPUTATIONAL SCIENCE CENTER

    SciTech Connect (OSTI)

    DAVENPORT, J.

    2005-11-01

    The Brookhaven Computational Science Center brings together researchers in biology, chemistry, physics, and medicine with applied mathematicians and computer scientists to exploit the remarkable opportunities for scientific discovery which have been enabled by modern computers. These opportunities are especially great in computational biology and nanoscience, but extend throughout science and technology and include, for example, nuclear and high energy physics, astrophysics, materials and chemical science, sustainable energy, environment, and homeland security. To achieve our goals we have established a close alliance with applied mathematicians and computer scientists at Stony Brook and Columbia Universities.

  14. Computing and Computational Sciences Directorate - Joint Institute...

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

    (JICS). JICS combines the experience and expertise in theoretical and computational science and engineering, computer science, and mathematics in these two institutions and ...

  15. COMPUTATIONAL SCIENCE CENTER

    SciTech Connect (OSTI)

    DAVENPORT, J.

    2006-11-01

    Computational Science is an integral component of Brookhaven's multi science mission, and is a reflection of the increased role of computation across all of science. Brookhaven currently has major efforts in data storage and analysis for the Relativistic Heavy Ion Collider (RHIC) and the ATLAS detector at CERN, and in quantum chromodynamics. The Laboratory is host for the QCDOC machines (quantum chromodynamics on a chip), 10 teraflop/s computers which boast 12,288 processors each. There are two here, one for the Riken/BNL Research Center and the other supported by DOE for the US Lattice Gauge Community and other scientific users. A 100 teraflop/s supercomputer will be installed at Brookhaven in the coming year, managed jointly by Brookhaven and Stony Brook, and funded by a grant from New York State. This machine will be used for computational science across Brookhaven's entire research program, and also by researchers at Stony Brook and across New York State. With Stony Brook, Brookhaven has formed the New York Center for Computational Science (NYCCS) as a focal point for interdisciplinary computational science, which is closely linked to Brookhaven's Computational Science Center (CSC). The CSC has established a strong program in computational science, with an emphasis on nanoscale electronic structure and molecular dynamics, accelerator design, computational fluid dynamics, medical imaging, parallel computing and numerical algorithms. We have been an active participant in DOES SciDAC program (Scientific Discovery through Advanced Computing). We are also planning a major expansion in computational biology in keeping with Laboratory initiatives. Additional laboratory initiatives with a dependence on a high level of computation include the development of hydrodynamics models for the interpretation of RHIC data, computational models for the atmospheric transport of aerosols, and models for combustion and for energy utilization. The CSC was formed to bring together researchers in these areas and to provide a focal point for the development of computational expertise at the Laboratory. These efforts will connect to and support the Department of Energy's long range plans to provide Leadership class computing to researchers throughout the Nation. Recruitment for six new positions at Stony Brook to strengthen its computational science programs is underway. We expect some of these to be held jointly with BNL.

  16. Information Science, Computing, Applied Math

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

    Information Science, Computing, Applied Math /science-innovation/_assets/images/icon-science.jpg Information Science, Computing, Applied Math National security depends on science and technology. The United States relies on Los Alamos National Laboratory for the best of both. No place on Earth pursues a broader array of world-class scientific endeavors. Computer, Computational, and Statistical Sciences (CCS)» High Performance Computing (HPC)» Extreme Scale Computing, Co-design» supercomputing

  17. Data System Sciences & Engineering Group

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

    Architectures for National Security Risk Analysis Streaming Realtime Sensor Networks Visual Analytics Opportunities Contact Us Data System Sciences & Engineering Group DSSE goes...

  18. Science Education Group | Princeton Plasma Physics Lab

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

    Science Education Group View larger image Sci Ed Group 15 View larger image Group 21

  19. PNNL: Staff Search - Fundamental & Computational Sciences Directorate

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

    Divisions Advanced Computing, Mathematics & Data Atmospheric Sciences & Global Change Biological Sciences Physical Sciences User Facilities Environmental Molecular Sciences ...

  20. NREL: Computational Science Home Page

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

    high-performance computing, computational science, applied mathematics, scientific data management, visualization, and informatics. NREL is home to the largest high performance...

  1. Lighting Science Group | Open Energy Information

    Open Energy Info (EERE)

    Science Group Jump to: navigation, search Name: Lighting Science Group Place: Dallas, Texas Zip: 75201 Product: LED design company, with multiple patents pending in power...

  2. Molecular Science Computing | EMSL

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

    computational and state-of-the-art experimental tools, providing a cross-disciplinary environment to further research. Additional Information Computing user policies Partners...

  3. Sandia National Laboratories: Careers: Computer Science

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

    Advanced software research & development Collaborative technologies Computational science and mathematics High-performance computing Visualization and scientific computing Advanced ...

  4. Fermilab | Science at Fermilab | Computing

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

    Computing Computing is indispensable to science at Fermilab. High-energy physics experiments generate an astounding amount of data that physicists need to store, analyze and communicate with others. Cutting-edge technology allows scientists to work quickly and efficiently to advance our understanding of the world . Fermilab's Computing Division is recognized for its expertise in handling huge amounts of data, its success in high-speed parallel computing and its willingness to take its craft in

  5. Computational Earth Science

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

    Nucleosynthesis (Technical Report) | SciTech Connect Computational Astrophysics Consortium 3 - Supernovae, Gamma-Ray Bursts and Nucleosynthesis Citation Details In-Document Search Title: Computational Astrophysics Consortium 3 - Supernovae, Gamma-Ray Bursts and Nucleosynthesis Final project report for UCSC's participation in the Computational Astrophysics Consortium - Supernovae, Gamma-Ray Bursts and Nucleosynthesis. As an appendix, the report of the entire Consortium is also appended.

  6. Applied Computer Science

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

    Results from a climate simulation computed using the Model for Prediction Across Scales (MPAS) code. This visualization shows the temperature of ocean currents using a green and ...

  7. Computational Sciences and Engineering Division

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

    The Computational Sciences and Engineering Division is a major research division at the Department of Energy's Oak Ridge National Laboratory. CSED develops and applies creative information technology and modeling and simulation research solutions for National Security and National Energy Infrastructure needs. The mission of the Computational Sciences and Engineering Division is to enhance the country's capabilities in achieving important objectives in the areas of national defense, homeland

  8. Molecular Science Computing: 2010 Greenbook

    SciTech Connect (OSTI)

    De Jong, Wibe A.; Cowley, David E.; Dunning, Thom H.; Vorpagel, Erich R.

    2010-04-02

    This 2010 Greenbook outlines the science drivers for performing integrated computational environmental molecular research at EMSL and defines the next-generation HPC capabilities that must be developed at the MSC to address this critical research. The EMSL MSC Science Panel used EMSL’s vision and science focus and white papers from current and potential future EMSL scientific user communities to define the scientific direction and resulting HPC resource requirements presented in this 2010 Greenbook.

  9. Mathematics and Computer Science Division | Argonne National...

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

    Mathematics and Computer Science Division To help solve some of the nation's most critical scientific problems, the Mathematics and Computer Science (MCS) Division at Argonne ...

  10. Applications for Postdoctoral Fellowship in Computational Science...

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

    Postdoctoral Fellowship in Computational Science at Berkeley Lab Applications for Postdoctoral Fellowship in Computational Science at Berkeley Lab due November 26 October 15, 2012 ...

  11. Former NERSC Consultant Mentors Math, Computer Science Students

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

    Former NERSC Consultant Mentors Math, Computer Science Students Former NERSC Consultant Mentors Math, Computer Science Students March 10, 2015 Frank Hale, a former consultant in NERSC's User Services Group (USG) who currently tutors math at Diablo Valley College (DVC) in Pleasant Hill, CA, recently brought a group of computer science enthusiasts from the college to NERSC for a tour. Hale, the first person hired into the USG when NERSC relocated from Lawrence Livermore National Laboratory to

  12. NERSC seeks Computational Systems Group Lead

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

    seeks Computational Systems Group Lead NERSC seeks Computational Systems Group Lead January 6, 2011 by Katie Antypas Note: This position is now closed. The Computational Systems Group provides production support and advanced development for the supercomputer systems at NERSC. Manage the Computational Systems Group (CSG) which provides production support and advanced development for the supercomputer systems at NERSC (National Energy Research Scientific Computing Center). These systems, which

  13. Jay Srinivasan! Group Lead, Computational Systems!

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

    Group Lead, Computational Systems! NUG - Feb 2015 Computational Systems Update NERSC - 2014 --- 2 --- Sponsored C ompute S ystems Carver, P DSF, J GI, K BASE, H EP 8 x F DR I B /global/ scratch 4 PB /project 5 PB /home 250 TB 45 P B s tored, 2 40 P B capacity, 4 0 y ears o f community d ata HPSS 48 GB/s 2.2 P B L ocal Scratch 70 GB/s 6.4 P B L ocal Scratch 140 GB/s 80 GB/s 2 x 10 Gb 1 x 100 Gb Science D ata N etwork Vis & A naly?cs, D ata T ransfer N odes, Adv. A rch., S cience G ateways 80

  14. Computer Science and Information Technology Student Pipeline

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

    Divisions recruit and hire promising undergraduate and graduate students in the areas of Computer Science, Information Technology, Management Information Systems, Computer...

  15. Computer Networking Group | Stanford Synchrotron Radiation Lightsource

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

    Computer Networking Group Do you need help? For assistance please submit a CNG Help Request ticket. CNG Logo Chris Ramirez SSRL Computer and Networking Group (650) 926-2901 | email Jerry Camuso SSRL Computer and Networking Group (650) 926-2994 | email Networking Support The Networking group provides connectivity and communications services for SSRL. The services provided by the Networking Support Group include: Local Area Network support for cable and wireless connectivity. Installation and

  16. Fermilab | Science at Fermilab | Computing | Grid Computing

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

    Grid Computing Center interior. Grid Computing Center interior. Computing Grid Computing As high-energy physics experiments grow larger in scope, they require more computing power to process and analyze data. Laboratories purchase rooms full of computer nodes for experiments to use. But many experiments need even more capacity during peak periods . And some experiments do not need to use all of their computing power all of the time. In the early 2000s, members of Fermilab's Computing Division

  17. Computer Science and Information Technology Student Pipeline

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

    Science and Information Technology Student Pipeline Program Description Los Alamos National Laboratory's High Performance Computing and Information Technology Divisions recruit and hire promising undergraduate and graduate students in the areas of Computer Science, Information Technology, Management Information Systems, Computer Security, Software Engineering, Computer Engineering, and Electrical Engineering. Students are provided a mentor and challenging projects to demonstrate their

  18. Computing and Computational Sciences Directorate - About Us

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

    Three ORNL Supercomputers in Top 20 at SC11 Secretary of Energy recognizes ORNL Fukushima, Gulf, nonproliferation efforts Popular Science asks Jaguar: Oak Ridge National Lab ...

  19. Computing and Computational Sciences Directorate - Information...

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

    Three ORNL Supercomputers in Top 20 at SC11 Secretary of Energy recognizes ORNL Fukushima, Gulf, nonproliferation efforts Popular Science asks Jaguar: Oak Ridge National Lab ...

  20. Margaret Butler Fellowship in Computational Science | Argonne...

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

    The 2016 Margaret Butler Fellowship call for applications has closed. Open to outstanding postdoctoral candidates, this computational science fellowship offers an opportunity to ...

  1. Computing, Environment & Life Sciences Directorate Organization...

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

    Intranet About Us Intranet Argonne National Laboratory Computing, Environment and Life Sciences Organizations Facilities and Institutes News Events About Us Organization...

  2. Computing and Computational Sciences Directorate - Information...

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

    cost-effective, state-of-the-art computing capabilities for research and development. ... communicates and manages strategy, policy and finance across the portfolio of IT assets. ...

  3. Theory VI. Computational Materials Sciences Network (CMSN)

    SciTech Connect (OSTI)

    Zhang, Z Y

    2008-06-25

    The Computational Materials Sciences Network (CMSN) is a virtual center consisting of scientists interested in working together, across organizational and disciplinary boundaries, to formulate and pursue projects that reflect challenging and relevant computational research in the materials sciences. The projects appropriate for this center involve those problems best pursued through broad cooperative efforts, rather than those key problems best tackled by single investigator groups. CMSN operates similarly to the DOE Center of Excellence for the Synthesis and Processing of Advanced Materials, coordinated by George Samara at Sandia. As in the Synthesis and Processing Center, the intent of the modest funding for CMSN is to foster partnering and collective activities. All CMSN proposals undergo external peer review and are judged foremost on the quality and timeliness of the science and also on criteria relevant to the objective of the center, especially concerning a strategy for partnering. More details about CMSN can be found on the CMSN webpages at: http://cmpweb.ameslab.gov/ccms/CMSN-homepage.html.

  4. ASCR Workshop on Quantum Computing for Science

    SciTech Connect (OSTI)

    Aspuru-Guzik, Alan; Van Dam, Wim; Farhi, Edward; Gaitan, Frank; Humble, Travis; Jordan, Stephen; Landahl, Andrew J; Love, Peter; Lucas, Robert; Preskill, John; Muller, Richard P.; Svore, Krysta; Wiebe, Nathan; Williams, Carl

    2015-06-01

    This report details the findings of the DOE ASCR Workshop on Quantum Computing for Science that was organized to assess the viability of quantum computing technologies to meet the computational requirements of the DOE’s science and energy mission, and to identify the potential impact of quantum technologies. The workshop was held on February 17-18, 2015, in Bethesda, MD, to solicit input from members of the quantum computing community. The workshop considered models of quantum computation and programming environments, physical science applications relevant to DOE's science mission as well as quantum simulation, and applied mathematics topics including potential quantum algorithms for linear algebra, graph theory, and machine learning. This report summarizes these perspectives into an outlook on the opportunities for quantum computing to impact problems relevant to the DOE’s mission as well as the additional research required to bring quantum computing to the point where it can have such impact.

  5. Previous Computer Science Award Announcements | U.S. DOE Office...

    Office of Science (SC) Website

    Previous Computer Science Award Announcements Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Exascale Tools Workshop ...

  6. Chameleon: A Computer Science Testbed as Application of Cloud...

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

    Chameleon: A Computer Science Testbed as Application of Cloud Computing Event Sponsor: Mathematics and Computing Science Brownbag Lunch Start Date: Dec 15 2015 - 12:00pm Building...

  7. Science at ALCF | Argonne Leadership Computing Facility

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

    Three-dimensional view of shock reflection in a square tube First-Principles Simulations of High-Speed Combustion and Detonation Alexei Khokhlov Allocation Program: INCITE Allocation Hours: 140 Million Science at ALCF Allocation Program - Any - INCITE ALCC ESP Director's Discretionary Year Year -Year 2008 2009 2010 2011 2012 2013 2014 2015 2016 Research Domain - Any - Physics Mathematics Computer Science Chemistry Earth Science Energy Technologies Materials Science Engineering Biological

  8. Computer Science Program | U.S. DOE Office of Science (SC)

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

    Computer Science Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Exascale Tools Workshop Programming Challenges Workshop ...

  9. Former NERSC Consultant Mentors Math, Computer Science Students

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

    Former NERSC Consultant Mentors Math, Computer Science Students Former NERSC Consultant Mentors Math, Computer Science Students March 10, 2015 Frank Hale, a former consultant in ...

  10. New partnership uses advanced computer science modeling to address...

    National Nuclear Security Administration (NNSA)

    computer science modeling to address climate change | National Nuclear Security ... New partnership uses advanced computer science modeling to address climate change Several ...

  11. Luis W. Alvarez Postdoctoral Fellowship in Computing Sciences

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

    Luis W. Alvarez Postdoctoral Fellowship in Computing Sciences Luis W. Alvarez Postdoctoral Fellowship in Computing Sciences November 1, 2014 by Francesca Verdier Applications are...

  12. ALCF Data Science Program | Argonne Leadership Computing Facility

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

    ALCF Data Science Program The ALCF Data Science Program (ADSP) is targeted at "big data" science problems that require the scale and performance of leadership computing resources. ...

  13. Applications for Postdoctoral Fellowship in Computational Science at

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

    Berkeley Lab due November 26 Postdoctoral Fellowship in Computational Science at Berkeley Lab Applications for Postdoctoral Fellowship in Computational Science at Berkeley Lab due November 26 October 15, 2012 by Francesca Verdier Researchers in computer science, applied mathematics or any computational science discipline who have received their Ph.D. within the last three years are encouraged to apply for the Luis W. Alvarez Postdoctoral Fellowship in Computational Science at Lawrence

  14. Computing Sciences Staff Help East Bay High Schoolers Upgrade their Summer

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

    Computing Sciences Staff Help East Bay High Schoolers Upgrade their Summer Computing Sciences Staff Help East Bay High Schoolers Upgrade their Summer August 6, 2015 Jon Bashor, jbashor@lbl.gov, +1 510 486 5849 To help prepare students from underrepresented groups learn about careers in a variety of IT fields, the Laney College Computer Information Systems Department offered its Upgrade: Computer Science Program. Thirty-eight students from 10 East Bay high schools registered for the eight-week

  15. [Computer Science and Telecommunications Board activities

    SciTech Connect (OSTI)

    Blumenthal, M.S.

    1993-02-23

    The board considers technical and policy issues pertaining to computer science, telecommunications, and associated technologies. Functions include providing a base of expertise for these fields in NRC, monitoring and promoting health of these fields, initiating studies of these fields as critical resources and sources of national economic strength, responding to requests for advice, and fostering interaction among the technologies and the other pure and applied science and technology. This document describes its major accomplishments, current programs, other sponsored activities, cooperative ventures, and plans and prospects.

  16. Previous Computer Science Award Announcements | U.S. DOE Office of Science

    Office of Science (SC) Website

    (SC) Previous Computer Science Award Announcements Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Exascale Tools Workshop Programming Challenges Workshop Architectures I Workshop External link Architectures II Workshop External link Next Generation Networking Scientific Discovery through Advanced Computing (SciDAC) ASCR SBIR-STTR Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing

  17. Computing Sciences Staff Help East Bay High Schoolers Upgrade...

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

    IT fields, the Laney College Computer Information Systems Department offered its Upgrade: Computer Science Program. Thirty-eight students from 10 East Bay high schools registered...

  18. Is ""predictability"" in computational sciences a myth?

    SciTech Connect (OSTI)

    Hemez, Francois M [Los Alamos National Laboratory

    2011-01-31

    Within the last two decades, Modeling and Simulation (M&S) has become the tool of choice to investigate the behavior of complex phenomena. Successes encountered in 'hard' sciences are prompting interest to apply a similar approach to Computational Social Sciences in support, for example, of national security applications faced by the Intelligence Community (IC). This manuscript attempts to contribute to the debate on the relevance of M&S to IC problems by offering an overview of what it takes to reach 'predictability' in computational sciences. Even though models developed in 'soft' and 'hard' sciences are different, useful analogies can be drawn. The starting point is to view numerical simulations as 'filters' capable to represent information only within specific length, time or energy bandwidths. This simplified view leads to the discussion of resolving versus modeling which motivates the need for sub-scale modeling. The role that modeling assumptions play in 'hiding' our lack-of-knowledge about sub-scale phenomena is explained which leads to discussing uncertainty in simulations. It is argued that the uncertainty caused by resolution and modeling assumptions should be dealt with differently than uncertainty due to randomness or variability. The corollary is that a predictive capability cannot be defined solely as accuracy, or ability of predictions to match the available physical observations. We propose that 'predictability' is the demonstration that predictions from a class of 'equivalent' models are as consistent as possible. Equivalency stems from defining models that share a minimum requirement of accuracy, while being equally robust to the sources of lack-of-knowledge in the problem. Examples in computational physics and engineering are given to illustrate the discussion.

  19. Institutional Computing Executive Group Review of Multi-programmatic & Institutional Computing, Fiscal Year 2005 and 2006

    SciTech Connect (OSTI)

    Langer, S; Rotman, D; Schwegler, E; Folta, P; Gee, R; White, D

    2006-12-18

    The Institutional Computing Executive Group (ICEG) review of FY05-06 Multiprogrammatic and Institutional Computing (M and IC) activities is presented in the attached report. In summary, we find that the M and IC staff does an outstanding job of acquiring and supporting a wide range of institutional computing resources to meet the programmatic and scientific goals of LLNL. The responsiveness and high quality of support given to users and the programs investing in M and IC reflects the dedication and skill of the M and IC staff. M and IC has successfully managed serial capacity, parallel capacity, and capability computing resources. Serial capacity computing supports a wide range of scientific projects which require access to a few high performance processors within a shared memory computer. Parallel capacity computing supports scientific projects that require a moderate number of processors (up to roughly 1000) on a parallel computer. Capability computing supports parallel jobs that push the limits of simulation science. M and IC has worked closely with Stockpile Stewardship, and together they have made LLNL a premier institution for computational and simulation science. Such a standing is vital to the continued success of laboratory science programs and to the recruitment and retention of top scientists. This report provides recommendations to build on M and IC's accomplishments and improve simulation capabilities at LLNL. We recommend that institution fully fund (1) operation of the atlas cluster purchased in FY06 to support a few large projects; (2) operation of the thunder and zeus clusters to enable 'mid-range' parallel capacity simulations during normal operation and a limited number of large simulations during dedicated application time; (3) operation of the new yana cluster to support a wide range of serial capacity simulations; (4) improvements to the reliability and performance of the Lustre parallel file system; (5) support for the new GDO petabyte-class storage facility on the green network for use in data intensive external collaborations; and (6) continued support for visualization and other methods for analyzing large simulations. We also recommend that M and IC begin planning in FY07 for the next upgrade of its parallel clusters. LLNL investments in M and IC have resulted in a world-class simulation capability leading to innovative science. We thank the LLNL management for its continued support and thank the M and IC staff for its vision and dedicated efforts to make it all happen.

  20. NERSC seeks Computational Systems Group Lead

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

    and advanced development for the supercomputer systems at NERSC (National Energy Research Scientific Computing ... workload demands within hiring and budget constraints. ...

  1. Fermilab | Science at Fermilab | Computing | High-performance Computing

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

    Lattice QCD Farm at the Grid Computing Center at Fermilab. Lattice QCD Farm at the Grid Computing Center at Fermilab. Computing High-performance Computing A workstation computer can perform billions of multiplication and addition operations each second. High-performance parallel computing becomes necessary when computations become too large or too long to complete on a single such machine. In parallel computing, computations are divided up so that many computers can work on the same problem at

  2. Early Science Program | Argonne Leadership Computing Facility

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

    Science at ALCF Allocation Programs INCITE Program ALCC Program Director's Discretionary (DD) Program ALCF Data Science Program Early Science Program ALCF Theta Early Science Program: Call for Proposals ALCF Theta Early Science Program: Proposal Instructions INCITE 2016 Projects ALCC 2015 Projects ESP Projects View All Projects Publications ALCF Tech Reports Industry Collaborations Early Science Program As part of the process of bringing a new supercomputer into production, the ALCF hosts the

  3. Delivering science on day one | Argonne Leadership Computing Facility

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

    Delivering science on day one Author: Timothy J. Williams May 4, 2016 Facebook Twitter LinkedIn Google E-mail Printer-friendly version In a recent issue of Computing in Science & Engineering (CiSE), ALCF Deputy Director of Science Timothy Williams discussed Theta Early Science work. Argonne National Laboratory will soon install Theta, its next-generation high-performance computing resource. Bringing up any new supercomputer includes rigorous exploration of the machine's ability to achieve

  4. Enforcement Notice of Intent to Investigate, Computer Sciences Corporation

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

    | Department of Energy Computer Sciences Corporation Enforcement Notice of Intent to Investigate, Computer Sciences Corporation September 2015 The DOE Office of Enforcement issued a Notice of Intent to Investigate to Computer Sciences Corporation for potential worker safety and health noncompliances associated with an electronic medical record system that was being implemented at DOE's Hanford site. On September 21, 2015, the U.S. Department of Energy (DOE) Office of Enterprise Assessments'

  5. Computing, Environment and Life Sciences | Argonne National Laboratory

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

    Intranet About Us Intranet Argonne National Laboratory Computing, Environment and Life Sciences Organizations Facilities and Institutes News Events Advancing the Frontiers of...

  6. Introduction to computed microtomography and applications in Earth science

    Office of Scientific and Technical Information (OSTI)

    (Book) | SciTech Connect Introduction to computed microtomography and applications in Earth science Citation Details In-Document Search Title: Introduction to computed microtomography and applications in Earth science Authors: Rivers, M. [1] + Show Author Affiliations (UC) Publication Date: 2014-12-22 OSTI Identifier: 1168409 Resource Type: Book Resource Relation: Related Information: CMS Workshop Lectures, Advanced Applications of Synchrotron Radiation in Clay Science Publisher: 2014; Tha

  7. NNSA/CEA Cooperation in Computer Science | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration Computing NNSA/CEA Cooperation in Computer Science Introduction On March 13, 2002 Directors of the DOE/National Nuclear Security Administration (NNSA) and the Commissariat à L'Energie Atomique (CEA) signed an International Agreement to formalize and strengthen Cooperation in Computing Sciences. Since then technical staff members from NNSA National Laboratories [Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL) and Sandia National

  8. 10 science highlights celebrating 10 years of Argonne Leadership Computing

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

    Facility | Argonne Leadership Computing Facility 10 science highlights celebrating 10 years of Argonne Leadership Computing Facility Author: Louise Lerner February 2, 2016 Facebook Twitter LinkedIn Google E-mail Printer-friendly version This week, the Argonne Leadership Computing Facility, a DOE Office of Science User Facility, turns one decade old. ALCF is home to Mira, the world's fifth-fastest supercomputer, along with teams of experts that help researchers from all over the world perform

  9. Large Scale Computing and Storage Requirements for Basic Energy Sciences:

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

    Target 2014 Large Scale Computing and Storage Requirements for Basic Energy Sciences: Target 2014 BESFrontcover.png Final Report Large Scale Computing and Storage Requirements for Basic Energy Sciences, Report of the Joint BES/ ASCR / NERSC Workshop conducted February 9-10, 2010 Workshop Agenda The agenda for this workshop is presented here: including presentation times and speaker information. Read More » Workshop Presentations Large Scale Computing and Storage Requirements for Basic

  10. Computer Science and Information Technology Student Pipeline

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

    Science and Information Technology Student Pipeline Program Description Los Alamos ... Students are provided a mentor and challenging projects to demonstrate their capabilities ...

  11. Computational Materials Sciences Awards | U.S. DOE Office of Science (SC)

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

    Closed Funding Opportunity Announcements (FOAs) » Computational Materials Sciences Awards Basic Energy Sciences (BES) BES Home About Research Facilities Science Highlights Benefits of BES Funding Opportunities Closed Funding Opportunity Announcements (FOAs) Closed Lab Announcements Award Search / Public Abstracts Additional Requirements and Guidance for Digital Data Management Peer Review Policies EFRCs FOA Applications from Universities and Other Research Institutions Construction Review

  12. Fermilab | Science at Fermilab | Computing | Networking

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

    Detectors and Computing Detectors and Computing Computing Networking Physicists are constantly exchanging information, within Fermilab and between Fermilab and collaborating institutions. They do this from the design phase of an experiment to long after they have finished collecting data. To move huge amounts of data from one place to another, Fermilab needs high-performance networking. For years, Fermilab has been the largest user of Energy Services Network, or ESnet, a network the Department

  13. Fermilab | Science | Particle Physics | Scientific Computing

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

    State-of-the-art computing facilities and expertise drive successful research in experimental and theoretical particle physics. Fermilab is a pioneer in managing "big data" and ...

  14. NREL: Energy Systems Integration - Computational Science and Visualization

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

    Computational Science and Visualization Computational science and visualization capabilities at NREL propel technology innovation as a research tool by which scientists and engineers find new ways to tackle our nation's energy challenges-challenges that cannot be addressed through traditional experimentation alone. These efforts will save time and money, significantly improve the likelihood of breakthroughs and useful advances, and reduce risks and uncertainties that are often barriers to

  15. Advances and Challenges in Computational Plasma Science

    SciTech Connect (OSTI)

    W.M. Tang; V.S. Chan

    2005-01-03

    Scientific simulation, which provides a natural bridge between theory and experiment, is an essential tool for understanding complex plasma behavior. Recent advances in simulations of magnetically-confined plasmas are reviewed in this paper with illustrative examples chosen from associated research areas such as microturbulence, magnetohydrodynamics, and other topics. Progress has been stimulated in particular by the exponential growth of computer speed along with significant improvements in computer technology.

  16. Computational Science Research in Support of Petascale Electromagnetic Modeling

    SciTech Connect (OSTI)

    Lee, L.-Q.; Akcelik, V; Ge, L; Chen, S; Schussman, G; Candel, A; Li, Z; Xiao, L; Kabel, A; Uplenchwar, R; Ng, C; Ko, K; /SLAC

    2008-06-20

    Computational science research components were vital parts of the SciDAC-1 accelerator project and are continuing to play a critical role in newly-funded SciDAC-2 accelerator project, the Community Petascale Project for Accelerator Science and Simulation (ComPASS). Recent advances and achievements in the area of computational science research in support of petascale electromagnetic modeling for accelerator design analysis are presented, which include shape determination of superconducting RF cavities, mesh-based multilevel preconditioner in solving highly-indefinite linear systems, moving window using h- or p- refinement for time-domain short-range wakefield calculations, and improved scalable application I/O.

  17. High Performance Computing at TJNAF| U.S. DOE Office of Science...

    Office of Science (SC) Website

    Performance Computing at TJNAF Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Applications of Nuclear Science Applications of Nuclear Science ...

  18. Computational Science Graduate Fellowship (CSGF) | U.S. DOE Office of

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

    Science (SC) Computational Science Graduate Fellowship (CSGF) Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities User Facilities Accessing ASCR Facilities Computational Science Graduate Fellowship (CSGF) Research & Evaluation Prototypes (REP) Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) Community Resources Contact Information Advanced Scientific Computing Research U.S. Department of

  19. Hour of Code sparks interest in computer science

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

    STEM skills Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:May 2016 all issues All Issues » submit Hour of Code sparks interest in computer science Taking the mystery out of programming February 1, 2016 Hour of Code participants work their way through fun computer programming tutorials. Hour of Code participants work their way through fun computer programming tutorials. Contacts Community Programs Director Kathy Keith Email Editor

  20. TORCH Computational Reference Kernels - A Testbed for Computer Science Research

    SciTech Connect (OSTI)

    Kaiser, Alex; Williams, Samuel Webb; Madduri, Kamesh; Ibrahim, Khaled; Bailey, David H.; Demmel, James W.; Strohmaier, Erich

    2010-12-02

    For decades, computer scientists have sought guidance on how to evolve architectures, languages, and programming models in order to improve application performance, efficiency, and productivity. Unfortunately, without overarching advice about future directions in these areas, individual guidance is inferred from the existing software/hardware ecosystem, and each discipline often conducts their research independently assuming all other technologies remain fixed. In today's rapidly evolving world of on-chip parallelism, isolated and iterative improvements to performance may miss superior solutions in the same way gradient descent optimization techniques may get stuck in local minima. To combat this, we present TORCH: A Testbed for Optimization ResearCH. These computational reference kernels define the core problems of interest in scientific computing without mandating a specific language, algorithm, programming model, or implementation. To compliment the kernel (problem) definitions, we provide a set of algorithmically-expressed verification tests that can be used to verify a hardware/software co-designed solution produces an acceptable answer. Finally, to provide some illumination as to how researchers have implemented solutions to these problems in the past, we provide a set of reference implementations in C and MATLAB.

  1. Fermilab | Science at Fermilab | Computing | Mass Storage

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

    Data is stored on tapes in Central Mass Storage. Data is stored on tapes in Central Mass Storage. Computing Mass Storage Fermilab stores tens of petabytes of scientific data in its mass storage system. A petatbyte of information is equal to 10^15 bytes. The laboratory stores data long-term using a tape storage system called Enstore. Researchers can access this data directly on-site or through disk caching software called dCache both on-site and off-site. dCache, together with Enstore, allows

  2. Multiscale Computation. Needs and Opportunities for BER Science

    SciTech Connect (OSTI)

    Scheibe, Timothy D.; Smith, Jeremy C.

    2015-01-01

    The Environmental Molecular Sciences Laboratory (EMSL), a scientific user facility managed by Pacific Northwest National Laboratory for the U.S. Department of Energy, Office of Biological and Environmental Research (BER), conducted a one-day workshop on August 26, 2014 on the topic of “Multiscale Computation: Needs and Opportunities for BER Science.” Twenty invited participants, from various computational disciplines within the BER program research areas, were charged with the following objectives; Identify BER-relevant models and their potential cross-scale linkages that could be exploited to better connect molecular-scale research to BER research at larger scales and; Identify critical science directions that will motivate EMSL decisions regarding future computational (hardware and software) architectures.

  3. Supporting large-scale computational science

    SciTech Connect (OSTI)

    Musick, R., LLNL

    1998-02-19

    Business needs have driven the development of commercial database systems since their inception. As a result, there has been a strong focus on supporting many users, minimizing the potential corruption or loss of data, and maximizing performance metrics like transactions per second, or TPC-C and TPC-D results. It turns out that these optimizations have little to do with the needs of the scientific community, and in particular have little impact on improving the management and use of large-scale high-dimensional data. At the same time, there is an unanswered need in the scientific community for many of the benefits offered by a robust DBMS. For example, tying an ad-hoc query language such as SQL together with a visualization toolkit would be a powerful enhancement to current capabilities. Unfortunately, there has been little emphasis or discussion in the VLDB community on this mismatch over the last decade. The goal of the paper is to identify the specific issues that need to be resolved before large-scale scientific applications can make use of DBMS products. This topic is addressed in the context of an evaluation of commercial DBMS technology applied to the exploration of data generated by the Department of Energy`s Accelerated Strategic Computing Initiative (ASCI). The paper describes the data being generated for ASCI as well as current capabilities for interacting with and exploring this data. The attraction of applying standard DBMS technology to this domain is discussed, as well as the technical and business issues that currently make this an infeasible solution.

  4. Establishing a group of endpoints in a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J.; Blocksome, Michael A.; Ratterman, Joseph D.; Smith, Brian E.; Xue, Hanhong

    2016-02-02

    A parallel computer executes a number of tasks, each task includes a number of endpoints and the endpoints are configured to support collective operations. In such a parallel computer, establishing a group of endpoints receiving a user specification of a set of endpoints included in a global collection of endpoints, where the user specification defines the set in accordance with a predefined virtual representation of the endpoints, the predefined virtual representation is a data structure setting forth an organization of tasks and endpoints included in the global collection of endpoints and the user specification defines the set of endpoints without a user specification of a particular endpoint; and defining a group of endpoints in dependence upon the predefined virtual representation of the endpoints and the user specification.

  5. Working Group Report: Computing for the Intensity Frontier

    SciTech Connect (OSTI)

    Rebel, B.; Sanchez, M.C.; Wolbers, S.

    2013-10-25

    This is the report of the Computing Frontier working group on Lattice Field Theory prepared for the proceedings of the 2013 Community Summer Study ("Snowmass"). We present the future computing needs and plans of the U.S. lattice gauge theory community and argue that continued support of the U.S. (and worldwide) lattice-QCD effort is essential to fully capitalize on the enormous investment in the high-energy physics experimental program. We first summarize the dramatic progress of numerical lattice-QCD simulations in the past decade, with some emphasis on calculations carried out under the auspices of the U.S. Lattice-QCD Collaboration, and describe a broad program of lattice-QCD calculations that will be relevant for future experiments at the intensity and energy frontiers. We then present details of the computational hardware and software resources needed to undertake these calculations.

  6. ASCR Leadership Computing Challenge (ALCC) | U.S. DOE Office of Science

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

    (SC) ASCR Leadership Computing Challenge (ALCC) Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities User Facilities Accessing ASCR Facilities Innovative & Novel Computational Impact on Theory & Experiement (INCITE) ASCR Leadership Computing Challenge (ALCC) Industrial Users Computational Science Graduate Fellowship (CSGF) Research & Evaluation Prototypes (REP) Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing

  7. Year 1 Progress Report Computational Materials and Chemical Sciences Network Administration

    SciTech Connect (OSTI)

    Rehr, John J.

    2012-08-02

    This document reports progress on the project Computational Materials and Chemical Sciences Network Administration, which is supported by DOE BES Grant DE-FG02-02ER45990 MOD 08. As stated in the original proposal, the primary goal of this project is to carry out the scientific administrative responsibilities for the Computational Materials and Chemical Sciences Network (CMCSN) of the U.S. Department of Energy, Office of Basic Energy Sciences. These responsibilities include organizing meetings, publishing and maintaining CMCSNs website, publishing a periodic newsletter, writing original material for both the website and the newsletter, maintaining CMCSN documentation, editing scientific documents, as needed, serving as liaison for the entire Network, facilitating information exchange across the network, communicating CMCSNs success stories to the larger community and numerous other tasks outside the purview of the scientists in the CMCSN. Given the dramatic increase in computational power, advances in computational materials science can have an enormous impact in science and technology. For many of the questions that can be addressed by computation there is a choice of theoretical techniques available, yet often there is no accepted understanding of the relative strengths and effectiveness of the competing approaches. The CMCSN fosters progress in this understanding by providing modest additional funding to research groups which engage in collaborative activities to develop, compare, and test novel computational techniques. Thus, the CMCSN provides the glue money which enables different groups to work together, building on their existing programs and expertise while avoiding unnecessary duplication of effort. This includes travel funding, partial postdoc salaries, and funding for periodic scientific meetings. The activities supported by this grant are briefly summarized below.

  8. New partnership uses advanced computer science modeling to address climate

    National Nuclear Security Administration (NNSA)

    change | National Nuclear Security Administration partnership uses advanced computer science modeling to address climate change Friday, August 29, 2014 - 10:26am Several national laboratories and institutions have joined forces to develop and apply the most complete climate and Earth system model to address the most challenging and demanding climate change issues. Accelerated Climate Modeling for Energy, or ACME, is designed to accelerate the development and application of fully coupled,

  9. New DOE Office of Science support for CAMERA to develop computational...

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

    to develop computational mathematics for experimental facilities research New DOE Office of Science support for CAMERA to develop computational mathematics for experimental ...

  10. Core Research Activities and Studies of the Computer Science and Telecommunications Board

    SciTech Connect (OSTI)

    Eisenberg, Jon K.

    2015-02-11

    Lists activities of the Computer Science and Telecommunications Board and summarizes research results partly enabled by this award.

  11. The Science DMZ Eli Dart, Network Engineer ESnet Engineering Group

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

    of Energy The Science Behind "The Martian" -- Staying Warm on Mars The Science Behind "The Martian" -- Staying Warm on Mars March 22, 2016 - 1:40pm Addthis Jenny Woodbery Oak Ridge National Laboratory It's rare for a work of science fiction to contain much science fact. But in "The Martian," a very real technology helps keep a very made-up astronaut alive on the Red Planet. "The Martian" begins with a crew of NASA astronauts on a mission to explore

  12. Science and Engineering Alliance, Inc. (SEA) Activities to Increase Participation of Students from Underrepresented Groups in Science, Technology, Engineering and Mathematics (STEM) Programs

    SciTech Connect (OSTI)

    Robert L. Shepard, PhD.

    2012-04-30

    To Increase Participation of Students from Underrepresented Groups in Science, Technology, Engineering and Mathematics (STEM) Programs.

  13. Biological Sciences

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

    Science Energy Science Engineering Science Environmental Science Fusion Science Math & Computer Science Nuclear Science Share Your Research NERSC Citations Home Science at...

  14. Computer Science Research Institute 2005 annual report of activities.

    SciTech Connect (OSTI)

    Watts, Bernadette M.; Collis, Samuel Scott; Ceballos, Deanna Rose; Womble, David Eugene

    2008-04-01

    This report summarizes the activities of the Computer Science Research Institute (CSRI) at Sandia National Laboratories during the period January 1, 2005 to December 31, 2005. During this period, the CSRI hosted 182 visitors representing 83 universities, companies and laboratories. Of these, 60 were summer students or faculty. The CSRI partially sponsored 2 workshops and also organized and was the primary host for 3 workshops. These 3 CSRI sponsored workshops had 105 participants, 78 from universities, companies and laboratories, and 27 from Sandia. Finally, the CSRI sponsored 12 long-term collaborative research projects and 3 Sabbaticals.

  15. Computer Science Research Institute 2004 annual report of activities.

    SciTech Connect (OSTI)

    DeLap, Barbara J.; Womble, David Eugene; Ceballos, Deanna Rose

    2006-03-01

    This report summarizes the activities of the Computer Science Research Institute (CSRI) at Sandia National Laboratories during the period January 1, 2004 to December 31, 2004. During this period the CSRI hosted 166 visitors representing 81 universities, companies and laboratories. Of these 65 were summer students or faculty. The CSRI partially sponsored 2 workshops and also organized and was the primary host for 4 workshops. These 4 CSRI sponsored workshops had 140 participants--74 from universities, companies and laboratories, and 66 from Sandia. Finally, the CSRI sponsored 14 long-term collaborative research projects and 5 Sabbaticals.

  16. Computer Science Research Institute 2003 annual report of activities.

    SciTech Connect (OSTI)

    DeLap, Barbara J.; Womble, David Eugene; Ceballos, Deanna Rose

    2006-03-01

    This report summarizes the activities of the Computer Science Research Institute (CSRI) at Sandia National Laboratories during the period January 1, 2003 to December 31, 2003. During this period the CSRI hosted 164 visitors representing 78 universities, companies and laboratories. Of these 78 were summer students or faculty members. The CSRI partially sponsored 5 workshops and also organized and was the primary host for 3 workshops. These 3 CSRI sponsored workshops had 178 participants--137 from universities, companies and laboratories, and 41 from Sandia. Finally, the CSRI sponsored 18 long-term collaborative research projects and 5 Sabbaticals.

  17. FY13 Computer Science FAQ | U.S. DOE Office of Science (SC)

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

    2013 Exascale Operating and Runtime Systems Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities Science Highlights Benefits of ASCR Funding Opportunities Closed Funding Opportunity Announcements (FOAs) Closed Lab Announcements Award Search / Public Abstracts Additional Requirements and Guidance for Digital Data Management 2013 Exascale Operating and Runtime Systems RX-Solvers FAQ 2015 EXPRESS FAQ .pdf file (90KB) Machine Learning (DE-FOA-0001575) FAQ .pdf file

  18. Arthur B. (Barney) Maccabe Computer Science Department Center for High Performance Computing

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

    Linux never has been and never will be "Extreme" Arthur B. (Barney) Maccabe Computer Science Department Center for High Performance Computing The University of New Mexico Salishan April 23, 2003 Salishan April 23, 2003 1 This talk was prepared on a Debain Linux box http://www.debian.org using OpenOffice http://www.openoffice.org Salishan April 23, 2003 1 Outline ● My background: lightweight operating systems ● Linux and world domination ● Adapting to innovative technologies ●

  19. Memorandum on the Office of Science Working Group to study M&O Contracts |

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

    Department of Energy the Office of Science Working Group to study M&O Contracts Memorandum on the Office of Science Working Group to study M&O Contracts This memorandum from SEAB presents the recommendation from the Task Force on National Laboratories that the Office of Science establish a working group to study potential modifications to M&O contracts for the single purpose DOE laboratories, which the Office of Science oversees, and expresses the full SEAB's support of this

  20. Science

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

    Science /newsroom/_assets/images/science-icon.png Science Cutting edge, multidisciplinary national-security science. Health Space Computing Energy Earth Materials Science Technology The Lab All Jonathan Ward Engle Physicist wins early-career award for isotope work Jonathan Ward Engle, is among 49 winners, of the US Department of Energy's Early Career Research Program awards for 2016. - 5/12/16 Adaptive design framework. Machine learning accelerates the discovery of new materials Researchers

  1. Berkeley Lab Opens State-of-the-Art Facility for Computational Science

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

    Opens State-of-the-Art Facility for Computational Science Berkeley Lab Opens State-of-the-Art Facility for Computational Science Wang Hall takes advantage of Lab's hillside location for advanced energy efficiency November 12, 2015 Contact: Jon Bashor, jbashor@lbl.gov, 510-486-5849 CRTpretty A new center for advancing computational science and networking at research institutions and universities across the country opened today at the Department of Energy's (DOE) Lawrence Berkeley National

  2. Sandia Energy - New Project Is the ACME of Computer Science to...

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

    Project Is the ACME of Computer Science to Address Climate Change Home Climate Partnership News Global Climate & Energy News & Events Analysis Modeling Modeling & Analysis New...

  3. Department of Energy Mathematical, Information, and Computational Sciences Division: High Performance Computing and Communications Program

    SciTech Connect (OSTI)

    1996-11-01

    This document is intended to serve two purposes. Its first purpose is that of a program status report of the considerable progress that the Department of Energy (DOE) has made since 1993, the time of the last such report (DOE/ER-0536, The DOE Program in HPCC), toward achieving the goals of the High Performance Computing and Communications (HPCC) Program. The second purpose is that of a summary report of the many research programs administered by the Mathematical, Information, and Computational Sciences (MICS) Division of the Office of Energy Research under the auspices of the HPCC Program and to provide, wherever relevant, easy access to pertinent information about MICS-Division activities via universal resource locators (URLs) on the World Wide Web (WWW).

  4. Department of Energy: MICS (Mathematical Information, and Computational Sciences Division). High performance computing and communications program

    SciTech Connect (OSTI)

    1996-06-01

    This document is intended to serve two purposes. Its first purpose is that of a program status report of the considerable progress that the Department of Energy (DOE) has made since 1993, the time of the last such report (DOE/ER-0536, {open_quotes}The DOE Program in HPCC{close_quotes}), toward achieving the goals of the High Performance Computing and Communications (HPCC) Program. The second purpose is that of a summary report of the many research programs administered by the Mathematical, Information, and Computational Sciences (MICS) Division of the Office of Energy Research under the auspices of the HPCC Program and to provide, wherever relevant, easy access to pertinent information about MICS-Division activities via universal resource locators (URLs) on the World Wide Web (WWW). The information pointed to by the URL is updated frequently, and the interested reader is urged to access the WWW for the latest information.

  5. Building A Science DMZ Eli Dart, Network Engineer ESnet Network Engineering Group

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

    A Science DMZ Eli Dart, Network Engineer ESnet Network Engineering Group Joint Techs, Winter 2013 Honolulu, HI January 13, 2013 Lawrence Berkeley National Laboratory U.S. Department of Energy | Office of Science Outline of the Afternoon Eli Dart, ESnet * Science DMZ architecture, security Brian Tierney, ESnet * Data transfer node, tools overview Raj Kettimuthu, ANL and University of Chicago * Globus Online -Short break- Jason Zurawski, Internet2 * perfSONAR Guy Almes, Texas A&M University *

  6. N-1: Safeguards Science and Technology Group, Tour Areas

    SciTech Connect (OSTI)

    Geist, William H.

    2012-05-09

    Group N-1 develops and provides training on nondestructive assay (NDA) technologies intended for nuclear material accounting and control to fulfill both international and domestic obligations. The N-1 group is located at Technical Area (TA)-35 in Buildings 2 and 27. Visitors to the area can observe developed and fielded NDA technologies, as well as the latest research efforts to develop the next generation of NDA technologies. Several areas are used for NDA training. The N-1 School House area typically is used for basic training on neutron- and gamma-ray-based NDA techniques. This area contains an assortment of gamma-ray detector systems, including sodium iodide and high-purity germanium and the associated measurement components. Many types of neutron assay systems are located here, including both standard coincidence and multiplicity counters. The N-1 School House area is also used for holdup training; located here are the mock holdup assemblies and associated holdup measurement tools. Other laboratory areas in the N-1 space are used for specialized training, such as waste NDA, calorimetry, and advanced gamma-ray NDA. Also, many research laboratories in the N-1 space are used to develop new NDA technologies. The calorimetry laboratory is used to develop and evaluate new technologies and techniques that measure the heat signature from nuclear material to determine mass. The micro calorimetry laboratory is being used to develop advanced technologies that can measure gamma rays with extremely high resolution. This technique has been proven in the laboratory setting, and the team is now working to cultivate a field-capable system. The N-1 group also develops remote and unattended systems for the tracking and control of nuclear material. A demonstration of this technology is located within one of the laboratory spaces. The source tracker software was developed by N-1 to monitor the locations and quantities of nuclear materials. This software is currently used to track N-1's nuclear material and is available for demonstration.

  7. SEAB Memorandum on the Office of Science Working Group to study...

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

    from SEAB presents the recommendation from the Task Force on National Laboratories that the Office of Science establish a working group to study potential modifications to M&O...

  8. Richard Gerber! NERSC Senior Science Advisor! NERSC User Services Deputy Group Lead

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

    User Services Deputy Group Lead Science Highlights from NERSC's Dirac GPU Testbed --- 1 --- June 2 5, 2 013 Top Dirac Projects in 2013 --- 2 --- Science Area Project T itle PI Node Hours Used Percent of T otal Nuclear Physics Polarized P roton T racking for R HIC a nd A GS V. R anjbar, Brookhaven N at L ab 24,000 40% Material Sciences Molecular S imulaNons o f Conjugated P olymers f or Organic P hotovoltaics A. Jayaraman, U . Colorado, B oulder 18,000 30% Material Sciences Modeling N

  9. DOE Science Showcase - Computing Research | OSTI, US Dept of Energy, Office

    Office of Scientific and Technical Information (OSTI)

    of Scientific and Technical Information DOE Science Showcase - Computing Research For the growing number of problems where experiments are impossible, dangerous, or inordinately costly, exascale computing will enable the solution of vastly more accurate predictive models and the analysis of massive quantities of data, producing advances in areas of science and technology that are essential to DOE and Office of Science missions and, in the hands of the private sector, drive U.S.

  10. New DOE Office of Science support for CAMERA to develop computational

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

    mathematics for experimental facilities research New DOE Office of Science support for CAMERA to develop computational mathematics for experimental facilities research New DOE Office of Science support for CAMERA to develop computational mathematics for experimental facilities research September 22, 2015 Contact: Linda Vu, +1 510 495 2402, lvu@lbl.gov newcameralogofinal Experimental science is evolving. With the advent of new technology, scientific facilities are collecting data at

  11. Clouds, Computers, and the Coming Storms | U.S. DOE Office of Science (SC)

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

    Clouds, Computers, and the Coming Storms News News Home Featured Articles 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 Science Headlines Science Highlights Presentations & Testimony News Archives Communications and Public Affairs Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 12.15.15 Clouds, Computers, and the Coming Storms Scientists uncover secrets behind hurricanes, monsoons, and polar

  12. High Performance Computing at TJNAF| U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Performance Computing at TJNAF Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Applications of Nuclear Science Applications of Nuclear Science Archives Small Business Innovation Research / Small Business Technology Transfer Funding Opportunities Nuclear Science Advisory Committee (NSAC) Community Resources Contact Information Nuclear Physics U.S. Department of Energy SC-26/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301)

  13. National facility for advanced computational science: A sustainable path to scientific discovery

    SciTech Connect (OSTI)

    Simon, Horst; Kramer, William; Saphir, William; Shalf, John; Bailey, David; Oliker, Leonid; Banda, Michael; McCurdy, C. William; Hules, John; Canning, Andrew; Day, Marc; Colella, Philip; Serafini, David; Wehner, Michael; Nugent, Peter

    2004-04-02

    Lawrence Berkeley National Laboratory (Berkeley Lab) proposes to create a National Facility for Advanced Computational Science (NFACS) and to establish a new partnership between the American computer industry and a national consortium of laboratories, universities, and computing facilities. NFACS will provide leadership-class scientific computing capability to scientists and engineers nationwide, independent of their institutional affiliation or source of funding. This partnership will bring into existence a new class of computational capability in the United States that is optimal for science and will create a sustainable path towards petaflops performance.

  14. Computing

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

    Computing /newsroom/_assets/images/computing-icon.png Computing Providing world-class high performance computing capability that enables unsurpassed solutions to complex problems of strategic national interest. Health Space Computing Energy Earth Materials Science Technology The Lab All Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable

  15. Working Group Presentations | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Working Group Presentations Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Funding Opportunities Nuclear Science Advisory Committee (NSAC) Community Resources NP Workforce Survey Results .pdf file (182KB) Links News Archives Databases Reports Workshops Nuclear Physics Related Brochures and Videos Contact Information Nuclear Physics U.S. Department of Energy SC-26/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3613 F:

  16. Scaling Your Science on Mira | Argonne Leadership Computing Facility

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

    Scaling Your Science on Mira Scaling Your Science In this intensive 3-day scaling lab, ALCF and industry professionals will share the latest techniques and tools to help you scale your code to the next level. Work along side these experts to enhance your code's scalability over 12 full hours of dedicated hands-on time. Test and debug as you go with exclusive full-system reservations for this premier scaling event. Scaling Your Science on Mira is intended for experienced HPC users with near-term

  17. Mira Early Science Program | Argonne Leadership Computing Facility

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

    HPC architectures. Together, the 16 projects span a diverse range of scientific fields, numerical methods, programming models, and computational approaches. The latter include...

  18. Large Scale Computing and Storage Requirements for Fusion Energy Sciences: Target 2017

    SciTech Connect (OSTI)

    Gerber, Richard

    2014-05-02

    The National Energy Research Scientific Computing Center (NERSC) is the primary computing center for the DOE Office of Science, serving approximately 4,500 users working on some 650 projects that involve nearly 600 codes in a wide variety of scientific disciplines. In March 2013, NERSC, DOE?s Office of Advanced Scientific Computing Research (ASCR) and DOE?s Office of Fusion Energy Sciences (FES) held a review to characterize High Performance Computing (HPC) and storage requirements for FES research through 2017. This report is the result.

  19. Physics, Computer Science and Mathematics Division. Annual report, January 1-December 31, 1980

    SciTech Connect (OSTI)

    Birge, R.W.

    1981-12-01

    Research in the physics, computer science, and mathematics division is described for the year 1980. While the division's major effort remains in high energy particle physics, there is a continually growing program in computer science and applied mathematics. Experimental programs are reported in e/sup +/e/sup -/ annihilation, muon and neutrino reactions at FNAL, search for effects of a right-handed gauge boson, limits on neutrino oscillations from muon-decay neutrinos, strong interaction experiments at FNAL, strong interaction experiments at BNL, particle data center, Barrelet moment analysis of ..pi..N scattering data, astrophysics and astronomy, earth sciences, and instrument development and engineering for high energy physics. In theoretical physics research, studies included particle physics and accelerator physics. Computer science and mathematics research included analytical and numerical methods, information analysis techniques, advanced computer concepts, and environmental and epidemiological studies. (GHT)

  20. Physics, Computer Science and Mathematics Division. Annual report, 1 January-31 December 1979

    SciTech Connect (OSTI)

    Lepore, J.V.

    1980-09-01

    This annual report describes the research work carried out by the Physics, Computer Science and Mathematics Division during 1979. The major research effort of the Division remained High Energy Particle Physics with emphasis on preparing for experiments to be carried out at PEP. The largest effort in this field was for development and construction of the Time Projection Chamber, a powerful new particle detector. This work took a large fraction of the effort of the physics staff of the Division together with the equivalent of more than a hundred staff members in the Engineering Departments and shops. Research in the Computer Science and Mathematics Department of the Division (CSAM) has been rapidly expanding during the last few years. Cross fertilization of ideas and talents resulting from the diversity of effort in the Physics, Computer Science and Mathematics Division contributed to the software design for the Time Projection Chamber, made by the Computer Science and Applied Mathematics Department.

  1. Theoretical and Computational Physics | U.S. DOE Office of Science (SC)

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

    Theoretical and Computational Physics High Energy Physics (HEP) HEP Home About Research Science Drivers of Particle Physics Energy Frontier Intensity Frontier Cosmic Frontier Theoretical and Computational Physics Advanced Technology R&D Accelerator Stewardship Facilities Science Highlights Benefits of HEP Funding Opportunities Advisory Committees Community Resources Contact Information High Energy Physics U.S. Department of Energy SC-25/Germantown Building 1000 Independence Ave., SW

  2. Providing nearest neighbor point-to-point communications among compute nodes of an operational group in a global combining network of a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J.; Faraj, Ahmad A.; Inglett, Todd A.; Ratterman, Joseph D.

    2012-10-23

    Methods, apparatus, and products are disclosed for providing nearest neighbor point-to-point communications among compute nodes of an operational group in a global combining network of a parallel computer, each compute node connected to each adjacent compute node in the global combining network through a link, that include: identifying each link in the global combining network for each compute node of the operational group; designating one of a plurality of point-to-point class routing identifiers for each link such that no compute node in the operational group is connected to two adjacent compute nodes in the operational group with links designated for the same class routing identifiers; and configuring each compute node of the operational group for point-to-point communications with each adjacent compute node in the global combining network through the link between that compute node and that adjacent compute node using that link's designated class routing identifier.

  3. 2007 Long Range Plan Working Group Members | U.S. DOE Office of Science

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

    (SC) 7 Long Range Plan Working Group Members Nuclear Science Advisory Committee (NSAC) NSAC Home Meetings NSAC Members Charges/Reports Charter .pdf file (78KB) NP Committees of Visitors Federal Advisory Committees NP Home NSAC Members 2007 Long Range Plan Working Group Members Print Text Size: A A A FeedbackShare Page Beise, Elizabeth University of Maryland Merninga, Lia TJNAF Bryman, Douglas TRIUMF Meyer, Curtis Carnegie Mellon University Burrows, Adam University of Arizona Meziani,

  4. Computing | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Print Text Size: A A A FeedbackShare Page Computing: the World Wide Web CERN scientist Tim Berners-Lee developed the World Wide Web to give particle physicists a tool to ...

  5. Future Computing Platforms for Science in a Power Constrained Era

    SciTech Connect (OSTI)

    Abdurachmanov, David; Elmer, Peter; Eulisse, Giulio; Knight, Robert

    2015-12-23

    Power consumption will be a key constraint on the future growth of Distributed High Throughput Computing (DHTC) as used by High Energy Physics (HEP). This makes performance-per-watt a crucial metric for selecting cost-efficient computing solutions. For this paper, we have done a wide survey of current and emerging architectures becoming available on the market including x86-64 variants, ARMv7 32-bit, ARMv8 64-bit, Many-Core and GPU solutions, as well as newer System-on-Chip (SoC) solutions. We compare performance and energy efficiency using an evolving set of standardized HEP-related benchmarks and power measurement techniques we have been developing. We evaluate the potential for use of such computing solutions in the context of DHTC systems, such as the Worldwide LHC Computing Grid (WLCG).

  6. Computing

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

    Office of Advanced Scientific Computing Research in the Department of Energy Office of Science under contract number DE-AC02-05CH11231. Application and System Memory Use, ...

  7. Physics, Computer Science and Mathematics Division annual report, 1 January-31 December 1983

    SciTech Connect (OSTI)

    Jackson, J.D.

    1984-08-01

    This report summarizes the research performed in the Physics, Computer Science and Mathematics Division of the Lawrence Berkeley Laboratory during calendar year 1983. The major activity of the Division is research in high-energy physics, both experimental and theoretical, and research and development in associated technologies. A smaller, but still significant, program is in computer science and applied mathematics. During 1983 there were approximately 160 people in the Division active in or supporting high-energy physics research, including about 40 graduate students. In computer science and mathematics, the total staff, including students and faculty, was roughly 50. Because of the creation in late 1983 of a Computing Division at LBL and the transfer of the Computer Science activities to the new Division, this annual report is the last from the Physics, Computer Science and Mathematics Division. In December 1983 the Division reverted to its historic name, the Physics Division. Its future annual reports will document high energy physics activities and also those of its Mathematics Department.

  8. Computing at the leading edge: Research in the energy sciences

    SciTech Connect (OSTI)

    Mirin, A.A.; Van Dyke, P.T.

    1994-02-01

    The purpose of this publication is to highlight selected scientific challenges that have been undertaken by the DOE Energy Research community. The high quality of the research reflected in these contributions underscores the growing importance both to the Grand Challenge scientific efforts sponsored by DOE and of the related supporting technologies that the National Energy Research Supercomputer Center (NERSC) and other facilities are able to provide. The continued improvement of the computing resources available to DOE scientists is prerequisite to ensuring their future progress in solving the Grand Challenges. Titles of articles included in this publication include: the numerical tokamak project; static and animated molecular views of a tumorigenic chemical bound to DNA; toward a high-performance climate systems model; modeling molecular processes in the environment; lattice Boltzmann models for flow in porous media; parallel algorithms for modeling superconductors; parallel computing at the Superconducting Super Collider Laboratory; the advanced combustion modeling environment; adaptive methodologies for computational fluid dynamics; lattice simulations of quantum chromodynamics; simulating high-intensity charged-particle beams for the design of high-power accelerators; electronic structure and phase stability of random alloys.

  9. Supporting Advanced Scientific Computing Research * Basic Energy Sciences * Biological

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

    Energy S ciences N etwork Enabling Virtual Science June 9, 2009 Steve C o/er steve@es.net Dept. H ead, E nergy S ciences N etwork Lawrence B erkeley N aDonal L ab The E nergy S ciences N etwork The D epartment o f E nergy's O ffice o f S cience i s o ne o f t he l argest s upporters o f basic r esearch i n t he p hysical s ciences i n t he U .S. * Directly s upports t he r esearch o f s ome 1 5,000 s cienDsts, p ostdocs a nd g raduate s tudents at D OE l aboratories, u niversiDes, o ther F

  10. DOE/SC-ARM-TR-142 ARM Aerosol Measurement Science Group Charter

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

    2 ARM Aerosol Measurement Science Group Charter January 2015 DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights.

  11. Science

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

    Office of Science Office of Science * * * Office of Science Office of * * * * * Office of Science Office of Science * * * Office of Science * * * * 287 115 ...

  12. Large Scale Computing and Storage Requirements for Basic Energy Sciences Research

    SciTech Connect (OSTI)

    Gerber, Richard; Wasserman, Harvey

    2011-03-31

    The National Energy Research Scientific Computing Center (NERSC) is the leading scientific computing facility supporting research within the Department of Energy's Office of Science. NERSC provides high-performance computing (HPC) resources to approximately 4,000 researchers working on about 400 projects. In addition to hosting large-scale computing facilities, NERSC provides the support and expertise scientists need to effectively and efficiently use HPC systems. In February 2010, NERSC, DOE's Office of Advanced Scientific Computing Research (ASCR) and DOE's Office of Basic Energy Sciences (BES) held a workshop to characterize HPC requirements for BES research through 2013. The workshop was part of NERSC's legacy of anticipating users future needs and deploying the necessary resources to meet these demands. Workshop participants reached a consensus on several key findings, in addition to achieving the workshop's goal of collecting and characterizing computing requirements. The key requirements for scientists conducting research in BES are: (1) Larger allocations of computational resources; (2) Continued support for standard application software packages; (3) Adequate job turnaround time and throughput; and (4) Guidance and support for using future computer architectures. This report expands upon these key points and presents others. Several 'case studies' are included as significant representative samples of the needs of science teams within BES. Research teams scientific goals, computational methods of solution, current and 2013 computing requirements, and special software and support needs are summarized in these case studies. Also included are researchers strategies for computing in the highly parallel, 'multi-core' environment that is expected to dominate HPC architectures over the next few years. NERSC has strategic plans and initiatives already underway that address key workshop findings. This report includes a brief summary of those relevant to issues raised by researchers at the workshop.

  13. Supporting Advanced Scientific Computing Research * Basic Energy Sciences * Biological

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

    Network Monitoring and Visualiza4on at ESnet Jon Dugan, Network Engineer ESnet Network Engineering Group February 3, 2010 Winter Joint Techs, Salt Lake City, UT Overview Data Collec4on (ESxSNMP) Data Visualiza4on (Graphite) Event/Metadata Log (Net Almanac) ESxSNMP: Goals * Automate everything possible * Provide summaries but don't lose raw data - Disk is cheap - It can be useful to take a hard look at the past * Flexibility and scalability * Minimize up front assumptions * Protect data

  14. Richard Gerber! NERSC Senior Science Advisor! Acting User Services Group Lead

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

    Acting User Services Group Lead Communicating with our Communities --- 1 --- June 1 2, 2 014 Who are our communities? DOE s takeholders Federal, s tate, & l ocal p olicy makers NERSC u sers NERSC s taff ScienCsts / LBNL ScienCfically interested and aware public General p ublic --- 2 --- Communication Methods * Personal c ontact w ith D OE m anagers * At e vents, i nvite: - DOE m anagers - Policy m akers a nd c ommunity l eaders - Science c ommunity - General p ublic w here a ppropriate -

  15. Scientific Grand Challenges: Forefront Questions in Nuclear Science and the Role of High Performance Computing

    SciTech Connect (OSTI)

    Khaleel, Mohammad A.

    2009-10-01

    This report is an account of the deliberations and conclusions of the workshop on "Forefront Questions in Nuclear Science and the Role of High Performance Computing" held January 26-28, 2009, co-sponsored by the U.S. Department of Energy (DOE) Office of Nuclear Physics (ONP) and the DOE Office of Advanced Scientific Computing (ASCR). Representatives from the national and international nuclear physics communities, as well as from the high performance computing community, participated. The purpose of this workshop was to 1) identify forefront scientific challenges in nuclear physics and then determine which-if any-of these could be aided by high performance computing at the extreme scale; 2) establish how and why new high performance computing capabilities could address issues at the frontiers of nuclear science; 3) provide nuclear physicists the opportunity to influence the development of high performance computing; and 4) provide the nuclear physics community with plans for development of future high performance computing capability by DOE ASCR.

  16. Providing full point-to-point communications among compute nodes of an operational group in a global combining network of a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J; Faraj, Ahmad A; Inglett, Todd A; Ratterman, Joseph D

    2013-04-16

    Methods, apparatus, and products are disclosed for providing full point-to-point communications among compute nodes of an operational group in a global combining network of a parallel computer, each compute node connected to each adjacent compute node in the global combining network through a link, that include: receiving a network packet in a compute node, the network packet specifying a destination compute node; selecting, in dependence upon the destination compute node, at least one of the links for the compute node along which to forward the network packet toward the destination compute node; and forwarding the network packet along the selected link to the adjacent compute node connected to the compute node through the selected link.

  17. Configuring compute nodes of a parallel computer in an operational group into a plurality of independent non-overlapping collective networks

    DOE Patents [OSTI]

    Archer, Charles J.; Inglett, Todd A.; Ratterman, Joseph D.; Smith, Brian E.

    2010-03-02

    Methods, apparatus, and products are disclosed for configuring compute nodes of a parallel computer in an operational group into a plurality of independent non-overlapping collective networks, the compute nodes in the operational group connected together for data communications through a global combining network, that include: partitioning the compute nodes in the operational group into a plurality of non-overlapping subgroups; designating one compute node from each of the non-overlapping subgroups as a master node; and assigning, to the compute nodes in each of the non-overlapping subgroups, class routing instructions that organize the compute nodes in that non-overlapping subgroup as a collective network such that the master node is a physical root.

  18. Simulations for Complex Fluid Flow Problems from Berkeley Lab's Center for Computational Sciences and Engineering (CCSE)

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

    The Center for Computational Sciences and Engineering (CCSE) develops and applies advanced computational methodologies to solve large-scale scientific and engineering problems arising in the Department of Energy (DOE) mission areas involving energy, environmental, and industrial technology. The primary focus is in the application of structured-grid finite difference methods on adaptive grid hierarchies for compressible, incompressible, and low Mach number flows. The diverse range of scientific applications that drive the research typically involve a large range of spatial and temporal scales (e.g. turbulent reacting flows) and require the use of extremely large computing hardware, such as the 153,000-core computer, Hopper, at NERSC. The CCSE approach to these problems centers on the development and application of advanced algorithms that exploit known separations in scale; for many of the application areas this results in algorithms are several orders of magnitude more efficient than traditional simulation approaches.

  19. Advanced Artificial Science. The development of an artificial science and engineering research infrastructure to facilitate innovative computational modeling, analysis, and application to interdisciplinary areas of scientific investigation.

    SciTech Connect (OSTI)

    Saffer, Shelley I.

    2014-12-01

    This is a final report of the DOE award DE-SC0001132, Advanced Artificial Science. The development of an artificial science and engineering research infrastructure to facilitate innovative computational modeling, analysis, and application to interdisciplinary areas of scientific investigation. This document describes the achievements of the goals, and resulting research made possible by this award.

  20. Probing the structure of complex solids using a distributed computing approach-Applications in zeolite science

    SciTech Connect (OSTI)

    French, Samuel A.; Coates, Rosie; Lewis, Dewi W.; Catlow, C. Richard A.

    2011-06-15

    We demonstrate the viability of distributed computing techniques employing idle desktop computers in investigating complex structural problems in solids. Through the use of a combined Monte Carlo and energy minimisation method, we show how a large parameter space can be effectively scanned. By controlling the generation and running of different configurations through a database engine, we are able to not only analyse the data 'on the fly' but also direct the running of jobs and the algorithms for generating further structures. As an exemplar case, we probe the distribution of Al and extra-framework cations in the structure of the zeolite Mordenite. We compare our computed unit cells with experiment and find that whilst there is excellent correlation between computed and experimentally derived unit cell volumes, cation positioning and short-range Al ordering (i.e. near neighbour environment), there remains some discrepancy in the distribution of Al throughout the framework. We also show that stability-structure correlations only become apparent once a sufficiently large sample is used. - Graphical Abstract: Aluminium distributions in zeolites are determined using e-science methods. Highlights: > Use of e-science methods to search configurationally space. > Automated control of space searching. > Identify key structural features conveying stability. > Improved correlation of computed structures with experimental data.

  1. Physics, computer science and mathematics division. Annual report, 1 January - 31 December 1982

    SciTech Connect (OSTI)

    Jackson, J.D.

    1983-08-01

    Experimental physics research activities are described under the following headings: research on e/sup +/e/sup -/ annihilation; research at Fermilab; search for effects of a right-handed gauge boson; the particle data center; high energy astrophysics and interdisciplinary experiments; detector and other research and development; publications and reports of other research; computation and communication; and engineering, evaluation, and support operations. Theoretical particle physics research and heavy ion fusion research are described. Also, activities of the Computer Science and Mathematics Department are summarized. Publications are listed. (WHK)

  2. Community Petascale Project for Accelerator Science and Simulation: Advancing Computational Science for Future Accelerators and Accelerator Technologies

    SciTech Connect (OSTI)

    Spentzouris, P.; /Fermilab; Cary, J.; /Tech-X, Boulder; McInnes, L.C.; /Argonne; Mori, W.; /UCLA; Ng, C.; /SLAC; Ng, E.; Ryne, R.; /LBL, Berkeley

    2011-11-14

    The design and performance optimization of particle accelerators are essential for the success of the DOE scientific program in the next decade. Particle accelerators are very complex systems whose accurate description involves a large number of degrees of freedom and requires the inclusion of many physics processes. Building on the success of the SciDAC-1 Accelerator Science and Technology project, the SciDAC-2 Community Petascale Project for Accelerator Science and Simulation (ComPASS) is developing a comprehensive set of interoperable components for beam dynamics, electromagnetics, electron cooling, and laser/plasma acceleration modelling. ComPASS is providing accelerator scientists the tools required to enable the necessary accelerator simulation paradigm shift from high-fidelity single physics process modeling (covered under SciDAC1) to high-fidelity multiphysics modeling. Our computational frameworks have been used to model the behavior of a large number of accelerators and accelerator R&D experiments, assisting both their design and performance optimization. As parallel computational applications, the ComPASS codes have been shown to make effective use of thousands of processors. ComPASS is in the first year of executing its plan to develop the next-generation HPC accelerator modeling tools. ComPASS aims to develop an integrated simulation environment that will utilize existing and new accelerator physics modules with petascale capabilities, by employing modern computing and solver technologies. The ComPASS vision is to deliver to accelerator scientists a virtual accelerator and virtual prototyping modeling environment, with the necessary multiphysics, multiscale capabilities. The plan for this development includes delivering accelerator modeling applications appropriate for each stage of the ComPASS software evolution. Such applications are already being used to address challenging problems in accelerator design and optimization. The ComPASS organization for software development and applications accounts for the natural domain areas (beam dynamics, electromagnetics, and advanced acceleration), and all areas depend on the enabling technologies activities, such as solvers and component technology, to deliver the desired performance and integrated simulation environment. The ComPASS applications focus on computationally challenging problems important for design or performance optimization to all major HEP, NP, and BES accelerator facilities. With the cost and complexity of particle accelerators rising, the use of computation to optimize their designs and find improved operating regimes becomes essential, potentially leading to significant cost savings with modest investment.

  3. Acidity of the amidoxime functional group in aqueous solution. A combined experimental and computational study

    SciTech Connect (OSTI)

    Mehio, Nada; Lashely, Mark A.; Nugent, Joseph W.; Tucker, Lyndsay; Correia, Bruna; Do-Thanh, Chi-Linh; Dai, Sheng; Hancock, Robert D.; Bryantsev, Vyacheslav S.

    2015-01-26

    Poly(acrylamidoxime) adsorbents are often invoked in discussions of mining uranium from seawater. It has been demonstrated repeatedly in the literature that the success of these materials is due to the amidoxime functional group. While the amidoxime-uranyl chelation mode has been established, a number of essential binding constants remain unclear. This is largely due to the wide range of conflicting pKa values that have been reported for the amidoxime functional group in the literature. To resolve this existing controversy we investigated the pKa values of the amidoxime functional group using a combination of experimental and computational methods. Experimentally, we used spectroscopic titrations to measure the pKa values of representative amidoximes, acetamidoxime and benzamidoxime. Computationally, we report on the performance of several protocols for predicting the pKa values of aqueous oxoacids. Calculations carried out at the MP2 or M06-2X levels of theory combined with solvent effects calculated using the SMD model provide the best overall performance with a mean absolute error of 0.33 pKa units and 0.35 pKa units, respectively, and a root mean square deviation of 0.46 pKa units and 0.45 pKa units, respectively. Finally, we employ our two best methods to predict the pKa values of promising, uncharacterized amidoxime ligands. Hence, our study provides a convenient means for screening suitable amidoxime monomers for future generations of poly(acrylamidoxime) adsorbents used to mine uranium from seawater.

  4. Acidity of the amidoxime functional group in aqueous solution. A combined experimental and computational study

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

    Mehio, Nada; Lashely, Mark A.; Nugent, Joseph W.; Tucker, Lyndsay; Correia, Bruna; Do-Thanh, Chi-Linh; Dai, Sheng; Hancock, Robert D.; Bryantsev, Vyacheslav S.

    2015-01-01

    Poly(acrylamidoxime) adsorbents are often invoked in discussions of mining uranium from seawater. It has been demonstrated repeatedly in the literature that the success of these materials is due to the amidoxime functional group. While the amidoxime-uranyl chelation mode has been established, a number of essential binding constants remain unclear. This is largely due to the wide range of conflicting pKa values that have been reported for the amidoxime functional group in the literature. To resolve this existing controversy we investigated the pKa values of the amidoxime functional group using a combination of experimental and computational methods. Experimentally, we used spectroscopicmore » titrations to measure the pKa values of representative amidoximes, acetamidoxime and benzamidoxime. Computationally, we report on the performance of several protocols for predicting the pKa values of aqueous oxoacids. Calculations carried out at the MP2 or M06-2X levels of theory combined with solvent effects calculated using the SMD model provide the best overall performance with a mean absolute error of 0.33 pKa units and 0.35 pKa units, respectively, and a root mean square deviation of 0.46 pKa units and 0.45 pKa units, respectively. Finally, we employ our two best methods to predict the pKa values of promising, uncharacterized amidoxime ligands. Hence, our study provides a convenient means for screening suitable amidoxime monomers for future generations of poly(acrylamidoxime) adsorbents used to mine uranium from seawater.« less

  5. Science

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

    Science Stockpile Stewardship National Security National Competitiveness Fusion and Ignition Energy for the Future How to Make a Star Discovery Science Photon Science HAPLS

  6. Berkeley Lab Opens State-of-the-Art Facility for Computational Science

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

    Berkeley Lab Opens State-of-the-Art Facility for Computational Science News & Publications ESnet News Media & Press Publications and Presentations Galleries ESnet Awards and Honors Contact Us Media Jon Bashor, jbashor@lbl.gov, +1 510 486 5849 or Media@es.net Technical Assistance: 1 800-33-ESnet (Inside the US) 1 800-333-7638 (Inside the US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems: trouble@es.net Provide Web Site Feedback: info@es.net Berkeley Lab Opens

  7. High Performance Computing Modeling Advances Accelerator Science for High-Energy Physics

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

    Amundson, James; Macridin, Alexandru; Spentzouris, Panagiotis

    2014-07-28

    The development and optimization of particle accelerators are essential for advancing our understanding of the properties of matter, energy, space, and time. Particle accelerators are complex devices whose behavior involves many physical effects on multiple scales. Therefore, advanced computational tools utilizing high-performance computing are essential for accurately modeling them. In the past decade, the US Department of Energy's SciDAC program has produced accelerator-modeling tools that have been employed to tackle some of the most difficult accelerator science problems. The authors discuss the Synergia framework and its applications to high-intensity particle accelerator physics. Synergia is an accelerator simulation package capable ofmore » handling the entire spectrum of beam dynamics simulations. Our authors present Synergia's design principles and its performance on HPC platforms.« less

  8. High Performance Computing Modeling Advances Accelerator Science for High-Energy Physics

    SciTech Connect (OSTI)

    Amundson, James; Macridin, Alexandru; Spentzouris, Panagiotis

    2014-07-28

    The development and optimization of particle accelerators are essential for advancing our understanding of the properties of matter, energy, space, and time. Particle accelerators are complex devices whose behavior involves many physical effects on multiple scales. Therefore, advanced computational tools utilizing high-performance computing are essential for accurately modeling them. In the past decade, the US Department of Energy's SciDAC program has produced accelerator-modeling tools that have been employed to tackle some of the most difficult accelerator science problems. The authors discuss the Synergia framework and its applications to high-intensity particle accelerator physics. Synergia is an accelerator simulation package capable of handling the entire spectrum of beam dynamics simulations. Our authors present Synergia's design principles and its performance on HPC platforms.

  9. High-Performance Computing Modeling Advances Accelerator Science for High-Energy Physics

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

    Amundson, James; Macridin, Alexandru; Spentzouris, Panagiotis

    2014-11-01

    The development and optimization of particle accelerators are essential for advancing our understanding of the properties of matter, energy, space and time. Particle accelerators are complex devices whose behavior involves many physical effects on multiple scales. Therefore, advanced computational tools utilizing high-performance computing (HPC) are essential for accurately modeling them. In the past decade, the DOE SciDAC program has produced such accelerator-modeling tools, which have beem employed to tackle some of the most difficult accelerator science problems. In this article we discuss the Synergia beam-dynamics framework and its applications to high-intensity particle accelerator physics. Synergia is an accelerator simulation packagemorecapable of handling the entire spectrum of beam dynamics simulations. We present the design principles, key physical and numerical models in Synergia and its performance on HPC platforms. Finally, we present the results of Synergia applications for the Fermilab proton source upgrade, known as the Proton Improvement Plan (PIP).less

  10. High-Performance Computing Modeling Advances Accelerator Science for High-Energy Physics

    SciTech Connect (OSTI)

    Amundson, James; Macridin, Alexandru; Spentzouris, Panagiotis

    2014-11-01

    The development and optimization of particle accelerators are essential for advancing our understanding of the properties of matter, energy, space and time. Particle accelerators are complex devices whose behavior involves many physical effects on multiple scales. Therefore, advanced computational tools utilizing high-performance computing (HPC) are essential for accurately modeling them. In the past decade, the DOE SciDAC program has produced such accelerator-modeling tools, which have beem employed to tackle some of the most difficult accelerator science problems. In this article we discuss the Synergia beam-dynamics framework and its applications to high-intensity particle accelerator physics. Synergia is an accelerator simulation package capable of handling the entire spectrum of beam dynamics simulations. We present the design principles, key physical and numerical models in Synergia and its performance on HPC platforms. Finally, we present the results of Synergia applications for the Fermilab proton source upgrade, known as the Proton Improvement Plan (PIP).

  11. Climate & Earth Science

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

    Human-Induced Climate Change Reduces Chance of Flooding in Okavango Delta Energy Science Engineering Science Environmental Science Fusion Science Math & Computer Science Nuclear...

  12. Assigning unique identification numbers to new user accounts and groups in a computing environment with multiple registries

    DOE Patents [OSTI]

    DeRobertis, Christopher V.; Lu, Yantian T.

    2010-02-23

    A method, system, and program storage device for creating a new user account or user group with a unique identification number in a computing environment having multiple user registries is provided. In response to receiving a command to create a new user account or user group, an operating system of a clustered computing environment automatically checks multiple registries configured for the operating system to determine whether a candidate identification number for the new user account or user group has been assigned already to one or more existing user accounts or groups, respectively. The operating system automatically assigns the candidate identification number to the new user account or user group created in a target user registry if the checking indicates that the candidate identification number has not been assigned already to any of the existing user accounts or user groups, respectively.

  13. Computing and Computational Sciences Directorate - Computer Science...

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

    Supercomputing Oak Ridge National Laboratory is home to several of the world's most powerful supercomputing resources. Each of these resources is dedicated to delivering ...

  14. Support for the Core Research Activities and Studies of the Computer Science and Telecommunications Board (CSTB)

    SciTech Connect (OSTI)

    Jon Eisenberg, Director, CSTB

    2008-05-13

    The Computer Science and Telecommunications Board of the National Research Council considers technical and policy issues pertaining to computer science (CS), telecommunications, and information technology (IT). The functions of the board include: (1) monitoring and promoting the health of the CS, IT, and telecommunications fields, including attention as appropriate to issues of human resources and funding levels and program structures for research; (2) initiating studies involving CS, IT, and telecommunications as critical resources and sources of national economic strength; (3) responding to requests from the government, non-profit organizations, and private industry for expert advice on CS, IT, and telecommunications issues; and to requests from the government for expert advice on computer and telecommunications systems planning, utilization, and modernization; (4) fostering interaction among CS, IT, and telecommunications researchers and practitioners, and with other disciplines; and providing a base of expertise in the National Research Council in the areas of CS, IT, and telecommunications. This award has supported the overall operation of CSTB. Reports resulting from the Board's efforts have been widely disseminated in both electronic and print form, and all CSTB reports are available at its World Wide Web home page at cstb.org. The following reports, resulting from projects that were separately funded by a wide array of sponsors, were completed and released during the award period: 2007: * Summary of a Workshop on Software-Intensive Systems and Uncertainty at Scale * Social Security Administration Electronic Service Provision: A Strategic Assessment * Toward a Safer and More Secure Cyberspace * Software for Dependable Systems: Sufficient Evidence? * Engaging Privacy and Information Technology in a Digital Age * Improving Disaster Management: The Role of IT in Mitigation, Preparedness, Response, and Recovery 2006: * Renewing U.S. Telecommunications Research * Letter Report on Electronic Voting * Summary of a Workshop on the Technology, Policy, and Cultural Dimensions of Biometric System 2005: * Catalyzing Inquiry at the Interface of Computing and Biology * Summary of a Workshop on Using IT to Enhance Disaster Management * Asking the Right Questions About Electronic Voting * Building an Electronic Records Archive at NARA: Recommendations for a Long-Term Strategy * Signposts in Cyberspace: The Domain Name System and Internet Navigation 2004: * ITCP: Information Technology and Creative Practices (brochure) * Radio Frequency Identification (RFID) Technologies: A Workshop Summary * Getting up to Speed: The Future of Supercomputing * Summary of a Workshop on Software Certification and Dependability * Computer Science: Reflections on the Field, Reflections from the Field CSTB conducted numerous briefings of these reports and transmitted copies of these reports to researchers and key decision makers in the public and private sectors. It developed articles for journals based on several of these reports. As requested, and in fulfillment of its congressional charter to act as an independent advisor to the federal government, it arranged for congressional testimony on several of these reports. CSTB also convenes a number of workshops and other events, either as part of studies or in conjunctions with meetings of the CSTB members. These events have included the following: two 2007 workshops explored issues and challenges related to state voter registration databases, record matching, and database interoperability. A Sept. 2007 workshop, Trends in Computing Performance, explored fundamental trends in areas such as power, storage, programming, and applications. An Oct. 2007, workshop presented highlights of CSTB's May 2007 report, Software for Dependable Systems: Sufficient Evidence?, along with several panels discussing the report's conclusions and their implications. A Jan. 2007 workshop, Uncertainty at Scale, explored engineering uncertainty, system complexity, and scale issues in developing large software systems. A Feb. 2007

  15. 16th Department of Energy Computer Security Group Training Conference: Proceedings

    SciTech Connect (OSTI)

    Not Available

    1994-04-01

    Various topic on computer security are presented. Integrity standards, smartcard systems, network firewalls, encryption systems, cryptography, computer security programs, multilevel security guards, electronic mail privacy, the central intelligence agency, internet security, and high-speed ATM networking are typical examples of discussed topics. Individual papers are indexed separately.

  16. Science

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

    Science Science & Technology Images of Lab scientists and researchers at work. News Releases Science Briefs Photos Picture of the Week Publications Social Media Videos Fact Sheets PHOTOS BY TOPIC Careers Community Visitors Environment History Science The Lab Click thumbnails to enlarge. Photos arranged by most recent first, horizontal formats before vertical. See Flickr for more sizes and details. Astronomical simulation in the CAVE - 1 Astronomical simulation in the CAVE - 1 Scientist sees

  17. science

    National Nuclear Security Administration (NNSA)

    through the Predictive Capability Framework (PCF). The PCF is a long-term integrated roadmap to guide the science, technology and engineering activities and Directed Stockpile...

  18. Advanced Scientific Computing Research

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

    Advanced Scientific Computing Research Advanced Scientific Computing Research Discovering, ... The DOE Office of Science's Advanced Scientific Computing Research (ASCR) program ...

  19. computers

    National Nuclear Security Administration (NNSA)

    Each successive generation of computing system has provided greater computing power and energy efficiency.

    CTS-1 clusters will support NNSA's Life Extension Program and...

  20. Science Gateways

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

    Gateways Science Gateways About Science Gateways A science gateway is a web-based interface to access HPC computers and storage systems. Gateways allow science teams to access data, perform shared computations, and generally interact with NERSC resources over the web. Common gateway goals are to improve ease of use in HPC so that more scientists can benefit from NERSC resources to create collaborative workspaces around data and computing for science teams that use NERSC to make your data

  1. Programs for attracting under-represented minority students to graduate school and research careers in computational science. Final report for period October 1, 1995 - September 30, 1997

    SciTech Connect (OSTI)

    Turner, James C. Jr.; Mason, Thomas; Guerrieri, Bruno

    1997-10-01

    Programs have been established at Florida A & M University to attract minority students to research careers in mathematics and computational science. The primary goal of the program was to increase the number of such students studying computational science via an interactive multimedia learning environment One mechanism used for meeting this goal was the development of educational modules. This academic year program established within the mathematics department at Florida A&M University, introduced students to computational science projects using high-performance computers. Additional activities were conducted during the summer, these included workshops, meetings, and lectures. Through the exposure provided by this program to scientific ideas and research in computational science, it is likely that their successful applications of tools from this interdisciplinary field will be high.

  2. DOE Science Showcase - Quantum Computer Hardware | OSTI, US Dept of Energy,

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information Computer Hardware Building the Quantum Computer In the amazing world of quantum physics, DOE researchers and their partners are designing hardware for quantum computers that function by storing and using data on atoms and the subatomic particles inside of them. Major advances in this hardware development could ultimately accelerate the design of practical, full-scale quantum computers. Learn more about this hardware development in From "1

  3. Venkatram Vishwanath | Argonne Leadership Computing Facility

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

    Venkatram Vishwanath Computer Scientist, Data Science Group Lead Venkatram Vishwanath Argonne National Laboratory 9700 S. Cass Avenue Building 240 - Rm. 4141 Argonne, IL 60439 630-252-4971 venkat@anl.gov Venkatram Vishwanath is a computer scientist at Argonne National Laboratory. He is the Data Science group lead at the Argonne leadership computing facility (ALCF). His current focus is on algorithms, system software, and workflows to facilitate data-centric applications on supercomputing

  4. DOE Science Showcase - High-Performance Computing | OSTI, US Dept of

    Office of Scientific and Technical Information (OSTI)

    Energy, Office of Scientific and Technical Information High-Performance Computing Supercomputers or massively parallel high-performance computers (HPCs) are machines that employ very large numbers of processors in parallel to address scientific and engineering challenges. HPCs carry out trillions or even quadrillions of calculations each second - current high-performance computers are powerful enough to simulate some of the most complex physical, biological, and chemical phenomena.

  5. About the ASCR Computer Science Program | U.S. DOE Office of...

    Office of Science (SC) Website

    computer architectures that incorporate new power efficient memory and storage systems. ... cache hierarchies not useful; 4) energy-efficient on-chip and off-chip communication ...

  6. COMPUTER SCIENCE RESEARCH MELISSES: Liquid Services for Scalable Multithreaded and Multicore Execution on Emerging Supercomputers

    SciTech Connect (OSTI)

    Dimitrios S. Nikolopoulos

    2008-08-10

    In this final report, we summarize the contributions made through support from the DOE ECPI award to research and training in advanced computing systems.

  7. Introducing Enabling Computational Tools to the Climate Sciences: Multi-Resolution Climate Modeling with Adaptive Cubed-Sphere Grids

    SciTech Connect (OSTI)

    Jablonowski, Christiane

    2015-07-14

    The research investigates and advances strategies how to bridge the scale discrepancies between local, regional and global phenomena in climate models without the prohibitive computational costs of global cloud-resolving simulations. In particular, the research explores new frontiers in computational geoscience by introducing high-order Adaptive Mesh Refinement (AMR) techniques into climate research. AMR and statically-adapted variable-resolution approaches represent an emerging trend for atmospheric models and are likely to become the new norm in future-generation weather and climate models. The research advances the understanding of multi-scale interactions in the climate system and showcases a pathway how to model these interactions effectively with advanced computational tools, like the Chombo AMR library developed at the Lawrence Berkeley National Laboratory. The research is interdisciplinary and combines applied mathematics, scientific computing and the atmospheric sciences. In this research project, a hierarchy of high-order atmospheric models on cubed-sphere computational grids have been developed that serve as an algorithmic prototype for the finite-volume solution-adaptive Chombo-AMR approach. The foci of the investigations have lied on the characteristics of both static mesh adaptations and dynamically-adaptive grids that can capture flow fields of interest like tropical cyclones. Six research themes have been chosen. These are (1) the introduction of adaptive mesh refinement techniques into the climate sciences, (2) advanced algorithms for nonhydrostatic atmospheric dynamical cores, (3) an assessment of the interplay between resolved-scale dynamical motions and subgrid-scale physical parameterizations, (4) evaluation techniques for atmospheric model hierarchies, (5) the comparison of AMR refinement strategies and (6) tropical cyclone studies with a focus on multi-scale interactions and variable-resolution modeling. The results of this research project demonstrate significant advances in all six research areas. The major conclusions are that statically-adaptive variable-resolution modeling is currently becoming mature in the climate sciences, and that AMR holds outstanding promise for future-generation weather and climate models on high-performance computing architectures.

  8. Computations

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

    ... Software Computations Uncertainty Quantification Stochastic About CRF Transportation Energy Consortiums Engine Combustion Heavy Duty Heavy Duty Low-Temperature & Diesel Combustion ...

  9. Computer

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

    I. INTRODUCTION This paper presents several computational tools required for processing images of a heavy ion beam and estimating the magnetic field within a plasma. The...

  10. computers

    National Nuclear Security Administration (NNSA)

    California.

    Retired computers used for cybersecurity research at Sandia National...

  11. Combinatorial Algorithms to Enable Computational Science and Engineering: The CSCAPES Institute

    SciTech Connect (OSTI)

    Pothen, Alex

    2015-01-16

    This final progress report summarizes the work accomplished at the Combinatorial Scientific Computing and Petascale Simulations Institute. We developed Zoltan, a parallel mesh partitioning library that made use of accurate hyeprgraph models to provide load balancing in mesh-based computations. We developed several graph coloring algorithms for computing Jacobian and Hessian matrices and organized them into a software package called ColPack. We developed parallel algorithms for graph coloring and graph matching problems, and also designed multi-scale graph algorithms. Three PhD students graduated, six more are continuing their PhD studies, and four postdoctoral scholars were advised. Six of these students and Fellows have joined DOE Labs (Sandia, Berkeley, as staff scientists or as postdoctoral scientists. We also organized the SIAM Workshop on Combinatorial Scientific Computing (CSC) in 2007, 2009, and 2011 to continue to foster the CSC community.

  12. Science

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

    Wikipedia to forecast diseases November 13, 2014 Los Alamos research published in Public Library of Science LOS ALAMOS, N.M., Nov. 13, 2014-Scientists can now monitor and forecast diseases around the globe more effectively by analyzing views of Wikipedia articles, according to a team from Los Alamos National Laboratory. "A global disease-forecasting system will improve the way we respond to epidemics," scientist Sara Del Valle said. "In the same way we check the weather each

  13. NREL: Energy Sciences - Chemical and Materials Science

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

    in the U.S. Department of Energy (DOE) National Photovoltaic Program and DOE Basic Energy Sciences Program. Materials Science. The Materials Science Group's research...

  14. Welcome - Modeling and Simulation Group

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

    CCS Directorate ORNL Modeling and Simulation Group Computational Sciences & Engineering Division Home Organization Chart Staff Research Areas Major Projects Fact Sheets Publications M&S News Awards Contacts Intership Programs ORNL has lots of opportunities for students to conduct research in scientific fields. Check out our Fellowship and Intership programs Fellowships Interships RAMS Program Modeling and Simulation Group The ORNL Modeling and Simulation Group (MSG) develops

  15. Havery Mudd 2014-2015 Computer Science Conduit Clinic Final Report

    SciTech Connect (OSTI)

    Aspesi, G; Bai, J; Deese, R; Shin, L

    2015-05-12

    Conduit, a new open-source library developed at Lawrence Livermore National Laboratories, provides a C++ application programming interface (API) to describe and access scientific data. Conduit’s primary use is for inmemory data exchange in high performance computing (HPC) applications. Our team tested and improved Conduit to make it more appealing to potential adopters in the HPC community. We extended Conduit’s capabilities by prototyping four libraries: one for parallel communication using MPI, one for I/O functionality, one for aggregating performance data, and one for data visualization.

  16. Computations

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

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

  17. Science Facilities

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

    Facilities /science-innovation/_assets/images/icon-science.jpg Science Facilities The focal point for basic and applied R&D programs with a primary focus on energy but also encompassing medical, biotechnology, high-energy physics, and advanced scientific computing programs. Center for Integrated Nanotechnologies» Dual Axis Radiographic Hydrodynamic Test Facility (DARHT)» Electron Microscopy Lab» Ion Beam Materials Lab» Isotope Production Facility» Los Alamos Neutron Science Center»

  18. Present and Future Computing Requirements for PETSc

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

    and Future Computing Requirements for PETSc Jed Brown jedbrown@mcs.anl.gov Mathematics and Computer Science Division, Argonne National Laboratory Department of Computer Science, ...

  19. Nick Wright Named Advanced Technologies Group Lead

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

    Nick Wright Named Advanced Technologies Group Lead Nick Wright Named Advanced Technologies Group Lead February 4, 2013 Nick Nick Wright has been named head of the National Energy Research Scientific Computing Center's (NERSC) Advanced Technologies Group (ATG), which focuses on understanding the requirements of current and emerging applications to make choices in hardware design and programming models that best serve the science needs of NERSC users. ATG specializes in benchmarking, system

  20. Eligibility | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    sciences, biology (non-medical), mathematics, engineering, computer or computational ... sciences, biology (non-medical)1, mathematics, engineering, computer or computational ...

    1. FY 2009 Annual Report of Joule Software Metric SC GG 3.1/2.5.2, Improve Computational Science Capabilities

      SciTech Connect (OSTI)

      Kothe, Douglas B; Roche, Kenneth J; Kendall, Ricky A

      2010-01-01

      The Joule Software Metric for Computational Effectiveness is established by Public Authorizations PL 95-91, Department of Energy Organization Act, and PL 103-62, Government Performance and Results Act. The U.S. Office of Management and Budget (OMB) oversees the preparation and administration of the President s budget; evaluates the effectiveness of agency programs, policies, and procedures; assesses competing funding demands across agencies; and sets the funding priorities for the federal government. The OMB has the power of audit and exercises this right annually for each federal agency. According to the Government Performance and Results Act of 1993 (GPRA), federal agencies are required to develop three planning and performance documents: 1.Strategic Plan: a broad, 3 year outlook; 2.Annual Performance Plan: a focused, 1 year outlook of annual goals and objectives that is reflected in the annual budget request (What results can the agency deliver as part of its public funding?); and 3.Performance and Accountability Report: an annual report that details the previous fiscal year performance (What results did the agency produce in return for its public funding?). OMB uses its Performance Assessment Rating Tool (PART) to perform evaluations. PART has seven worksheets for seven types of agency functions. The function of Research and Development (R&D) programs is included. R&D programs are assessed on the following criteria: Does the R&D program perform a clear role? Has the program set valid long term and annual goals? Is the program well managed? Is the program achieving the results set forth in its GPRA documents? In Fiscal Year (FY) 2003, the Department of Energy Office of Science (DOE SC-1) worked directly with OMB to come to a consensus on an appropriate set of performance measures consistent with PART requirements. The scientific performance expectations of these requirements reach the scope of work conducted at the DOE national laboratories. The Joule system emerged from this interaction. Joule enables the chief financial officer and senior DOE management to track annual performance on a quarterly basis. Joule scores are reported as success, goal met (green light in PART), mixed results, goal partially met (yellow light in PART), and unsatisfactory, goal not met (red light in PART). Joule links the DOE strategic plan to the underlying base program targets.

    2. Molecular Science

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

      Molecular Science NETL's Molecular Science competency provides technology-enabling computational and experimental insight into the atomic-level processes occurring in condensed matter and gas phase systems or at the heterogeneous surface-gas interfaces used for energy applications. Research includes molecular optimization as well as both classical and high-throughput material design, specifically: Molecular Optimization Development and application of new computational approaches in the general

    3. XSD Groups | Advanced Photon Source

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

      Imaging (IMG) Primary Contact: Francesco De Carlo Research Disciplines: Materials Science, Biology, Physics, Life Sciences The IMG group designs, supports, and operates...

    4. Office of Science

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

      Office of Science /science-innovation/_assets/images/icon-science.jpg Office of Science Enabling remarkable discoveries and tools that transform our understanding of energy and matter and advance national, economic, and energy security. Advanced Scientific Computing Research» Basic Energy Sciences» Biological and Environmental Research» Fusion Energy Sciences» High Energy Physics» Nuclear Physics» Fusion Energy Science Research LANL fusion materials researchers use Titan supercomputer to

    5. Earth Sciences report, 1989--1990

      SciTech Connect (OSTI)

      Younker, L.W.; Peterson, S.J.; Price, M.E.

      1991-03-01

      The Earth Sciences Department at Lawrence Livermore National Laboratory (LLNL) conducts work in support of the Laboratory's energy, defense, environmental, and basic research programs. The Department comprises more than 100 professional scientific personnel spanning a variety of subdisciplines: geology, seismology, physics, geophysics, geochemistry, geohydrology, chemical engineering, and mechanical engineering. Resident technical support groups add significant additional technical expertise, including Containment Engineering, Computations, Electronic Engineering, Mechanical Engineering, Chemistry and Materials Science, and Technical Information. In total, approximately 180 professional scientists and engineers are housed in the Earth Sciences Department, making it one of the largest geo-science research groups in the nation. Previous Earth Sciences reports have presented an outline of the technical capabilities and accomplishments of the groups within the Department. In this FY 89/90 Report, we have chosen instead to present twelve of our projects in full-length technical articles. This Overview introduces those articles and highlights other significant research performed during this period.

    6. Extreme Scale Computing, Co-design

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

      Information Science, Computing, Applied Math Extreme Scale Computing, Co-design Extreme Scale Computing, Co-design Computational co-design may facilitate revolutionary designs ...

    7. Computing Videos

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

      Computing Videos Computing

    8. NERSC Gateways Pave Way for 'Team Science'

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

      NERSC's Science Gateways Pave Way for 'Team Science' NERSC Gateways Pave Way for 'Team Science' Computational scientists at NERSC work with researchers around the globe to develop ...

    9. Materials Science in Radiation and Dynamics Extremes

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

      8 Materials Science in Radiation and Dynamics Extremes Our combination of modeling and experimental testing capabilities opens up unparalleled opportunities to do fundamental research leading to physics-based predictive models. Contact Us Group Leader Ellen Cerreta Email Deputy Group Leader Christopher Stanek Email Group Office (505) 665-4735 We predict structure/property relationships of materials, perform computational materials modeling, characterize thermophysical properties, and measure the

    10. FAQ Detail | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      Innovative & Novel Computational Impact on Theory & Experiement (INCITE) ASCR Leadership Computing Challenge (ALCC) Industrial Users Computational Science Graduate Fellowship ...

    11. Science and Technology Review December 2011 (Technical Report...

      Office of Scientific and Technical Information (OSTI)

      AND FUSION TECHNOLOGY; 99 GENERAL AND MISCELLANEOUSMATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; COMPUTER CALCULATIONS; COMPUTER CODES; COMPUTERIZED SIMULATION; ENERGY; ...

    12. Parallel Programming with MPI | Argonne Leadership Computing...

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

      Parallel Programming with MPI Event Sponsor: Mathematics and Computer Science Division ...permalinksargonne16mpi.php The Mathematics and Computer Science division of ...

    13. Accerelate Your Vision | Argonne Leadership Computing Facility

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

      Our Catalysts are computational scientists with domain expertise in areas such as chemistry, materials science, fusion, nuclear physics, plasma physics, computer science, ...

    14. Process Simulation Role in the Development of New Alloys Based on Integrated Computational Material Science and Engineering

      SciTech Connect (OSTI)

      Sabau, Adrian S [ORNL; Porter, Wallace D [ORNL; Roy, Shibayan [ORNL; Shyam, Amit [ORNL

      2014-01-01

      To accelerate the introduction of new materials and components, the development of metal casting processes requires the teaming between different disciplines, as multi-physical phenomena have to be considered simultaneously for the process design and optimization of mechanical properties. The required models for physical phenomena as well as their validation status for metal casting are reviewed. The data on materials properties, model validation, and relevant microstructure for materials properties are highlighted. One vehicle to accelerate the development of new materials is through combined experimental-computational efforts. Integrated computational/experimental practices are reviewed; strengths and weaknesses are identified with respect to metal casting processes. Specifically, the examples are given for the knowledge base established at Oak Ridge National Laboratory and computer models for predicting casting defects and microstructure distribution in aluminum alloy components.

    15. NUG 2014 Science and Technology Presentations

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

      Presentations NUG 2014 Science and Technology Presentations Carter Berkeley Lab Welcomes the NERSC Users' Group February 4, 2014 Jonathan Carter, Berkeley Lab Read More » Skinner3 More Data, More Science ... Moore's Law February 4, 2014 David Skinner, NERSC Read More » Almgren Low Mach Number Models in Computational Astrophysics February 4, 2014 Ann Almgren, Berkeley Lab Read More » Persson2 A Google for Materials February 4, 2014 Kristin Person, Berkeley Lab Read More » Collins Modeling the

    16. BES Science Network Requirements

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

      Network Requirements Report of the Basic Energy Sciences Network Requirements Workshop Conducted June 4-5, 2007 BES Science Network Requirements Workshop Basic Energy Sciences Program Office, DOE Office of Science Energy Sciences Network Washington, DC - June 4 and 5, 2007 ESnet is funded by the US Dept. of Energy, Office of Science, Advanced Scientific Computing Research (ASCR) program. Dan Hitchcock is the ESnet Program Manager. ESnet is operated by Lawrence Berkeley National Laboratory, which

    17. Sandia National Laboratories: Research: Materials Science: Image Gallery

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

      Materials Science Bioscience Computing and Information Science Electromagnetics Engineering Science Geoscience Materials Science About Materials Science Research Image Gallery Video Gallery Facilities Nanodevices and Microsystems Radiation Effects and High Energy Density Science Research Image Gallery

    18. Sandia National Laboratories: Research: Materials Science: Video Gallery

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

      Materials Science Bioscience Computing and Information Science Electromagnetics Engineering Science Geoscience Materials Science About Materials Science Research Image Gallery Video Gallery Facilities Nanodevices and Microsystems Radiation Effects and High Energy Density Science Research Video Gallery

    19. Energy Sciences Network (ESnet) | U.S. DOE Office of Science (SC)

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

      Energy Sciences Network (ESnet) Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities User Facilities Argonne Leadership Computing Facility (ALCF) Energy Sciences Network (ESnet) National Energy Research Scientific Computing Center (NERSC) Oak Ridge Leadership Computing Facility (OLCF) Accessing ASCR Facilities Computational Science Graduate Fellowship (CSGF) Research & Evaluation Prototypes (REP) Science Highlights Benefits of ASCR Funding Opportunities Advanced

    20. Information Technology Advisory Group (iTAG) | The Ames Laboratory

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

      Committees Information Technology Advisory Group (iTAG) The Information Technology Advisory Group (iTAG) is a standing Ames Laboratory committee consisting of Ames Lab scientists and IT professionals working together to look at and advise the computing needs for researchers. iTAG Charter The committee consists of: Diane Den Adel (Information Services Representative) Terry Herrman (Engineering Services Group Representative) Linlin Wang (Science and Technology Representative) Cynthia Jenks

    1. Open Science Grid at NERSC

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

      Open Science Grid Open Science Grid at NERSC NERSC provides computing to Open Science Grid (OSG) users through a special allocation. OSG Users must submit an OSG new user request ...

    2. ALS Communications Group

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

      ALS Communications Group Print From left: Ashley White, Lori Tamura, and Keri Troutman. The ALS Communications staff maintain the ALS Web site; write and edit all print and electronic publications for the ALS, including Science Highlights, Science Briefs, brochures, handouts, and the monthly newsletter ALSNews; and create educational and scientific outreach materials. In addition, members of the group organize bi-monthly Science Cafés, create conference and workshop Web sites and publicity, and

    3. The Office of Science Data-Management Challenge

      SciTech Connect (OSTI)

      Mount, Richard P.; /SLAC

      2005-10-10

      Science--like business, national security, and even everyday life--is becoming more and more data intensive. In some sciences the data-management challenge already exceeds the compute-power challenge in its needed resources. Leadership in applying computing to science will necessarily require both world-class computing and world-class data management. The Office of Science program needs a leadership-class capability in scientific data management. Currently two-thirds of Office of Science research and development in data management is left to the individual scientific programs. About $18M/year is spent by the programs on data-management research and development targeted at their most urgent needs. This is to be compared with the $9M/year spent on data management by DOE computer science. This highly mission-directed approach has been effective, but only in meeting just the highest-priority needs of individual programs. A coherent, leadership-class, program of data management is clearly warranted by the scale and nature of the Office of Science programs. More directly, much of the Office of Science portfolio is in desperate need of such a program; without it, data management could easily become the primary bottleneck to scientific progress within the next five years. When grouped into simulation-intensive science, experiment/observation-intensive science, and information-intensive science, the Office of Science programs show striking commonalities in their data-management needs. Not just research and development but also packaging and hardening as well as maintenance and support are required. Meeting these needs is a medium- to long-term effort requiring a well-planned program of evolving investment. We propose an Office of Science Data-Management Program at an initial scale of $32M/year of new funding. The program should be managed by a Director charged with creating and maintaining a forward-looking approach to multiscience data-management challenges. The program should favor collaborative proposals involving computer science and application science or, ideally, multiple application sciences. Proposals bringing substantial application science funding should be especially favored. The proposed program has many similarities to the DOE SciDAC program. SciDAC already has a modest data-management component. The SciDAC program partially addresses many issues relevant to data management, and has fostered close collaboration between computer science and application sciences. Serious consideration should be given to integrating the management of the new Office of Science Data-Management Program and that of SciDAC or the successor to SciDAC.

    4. Climate Modeling using High-Performance Computing

      SciTech Connect (OSTI)

      Mirin, A A

      2007-02-05

      The Center for Applied Scientific Computing (CASC) and the LLNL Climate and Carbon Science Group of Energy and Environment (E and E) are working together to improve predictions of future climate by applying the best available computational methods and computer resources to this problem. Over the last decade, researchers at the Lawrence Livermore National Laboratory (LLNL) have developed a number of climate models that provide state-of-the-art simulations on a wide variety of massively parallel computers. We are now developing and applying a second generation of high-performance climate models. Through the addition of relevant physical processes, we are developing an earth systems modeling capability as well.

    5. Basic Energy Sciences Update

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

      Operations Office of Science Vacant Patricia Dehmer (A) Nuclear Physics Tim Hallman Advanced Scientific Computing Research Steve Binkley Nuclear Energy Pete Lyons Fossil Energy...

    6. Sandia National Laboratories: Research: Materials Science: About Us

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

      Materials Science Bioscience Computing and Information Science Electromagnetics Engineering Science Geoscience Materials Science About Materials Science Research Image Gallery Video Gallery Facilities Nanodevices and Microsystems Radiation Effects and High Energy Density Science Research About Materials Science Xunhu Dai Sandia excels in innovative fundamental materials science research - developing and integrating the theoretical insights, computational simulation tools and deliberate

    7. Careers | Argonne Leadership Computing Facility

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

      At the Argonne Leadership Computing Facility, we are helping to redefine what's possible in computational science. With some of the most powerful supercomputers in the world and a ...

    8. Edison Electrifies Scientific Computing

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

      ... Deployment of Edison was made possible in part by funding from DOE's Office of Science and the DARPA High Productivity Computing Systems program. DOE's Office of Science is the ...

    9. Computational Materials Science | Materials Science | NREL

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

      Understanding the doping limit rules Overcoming doping limits in wide-gap oxides and nitrides Transition-metal doping in semiconductors and spintronics Defect properties in ...

    10. Pending Jobs by Group

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

      Scientific and Technical Information Pellissippi State Community College Spotlights Home DOE Applauds Pellissippi State Science and Technical Programs Pellissippi State Community College Logo Knoxville, Tennessee Anthropology Biology Botany Chemistry Civil Engineering Technology Computer Science & Information Technology Electrical Engineering Technology Geography Geology Mathematics Mechanical Engineering Technology Physics Pellissippi State Community College is demonstrating its

    11. Jason Hick! Storage Systems Group NERSC User Group Storage Update

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

      NERSC User Group Storage Update Feb 2 6, 2 014 The compute and storage systems 2014 Sponsored C ompute S ystems Carver, P DSF, J GI, K BASE, H EP 8 x F DR I B /global/ scratch 4 PB /project 5 PB /home 250 TB 45 P B s tored, 2 40 P B capacity, 4 0 y ears o f community d ata HPSS 48 GB/s 2.2 P B L ocal Scratch 70 GB/s 6.4 P B L ocal Scratch 140 GB/s 80 GB/s Ethernet & I B F abric Science F riendly S ecurity ProducKon M onitoring Power E fficiency WAN 2 x 10 Gb 1 x 100 Gb Science D ata N etwork

    12. BER Science Network Requirements

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

      BER Science Network Requirements Report of the Biological and Environmental Research Network Requirements Workshop Conducted July 26 and 27, 2007 BER Science Network Requirements Workshop Biological and Environmental Research Program Office, DOE Office of Science Energy Sciences Network Bethesda, MD - July 26 and 27, 2007 ESnet is funded by the US Dept. of Energy, Office of Science, Advanced Scientific Computing Research (ASCR) program. Dan Hitchcock is the ESnet Program Manager. ESnet is

    13. Paul C. Messina | Argonne Leadership Computing Facility

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

      He led the Computational and Computer Science component of Caltech's research project funded by the Academic Strategic Alliances Program of the Accelerated Strategic Computing ...

    14. Computing and Computational Sciences Directorate - Visitor Information

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

      Ridge National Laboratory from both directions, is now closed to the public. If you are planning a visit to ORNL, your host will arrange for you to proceed past entrance stations...

    15. Computing and Computational Sciences Directorate - Information...

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

      text analysis, data analytics, data fusion, population dynamics, emergent behavior in social systems, agent-based and discrete-event simulations, cyber security, and quantum...

    16. Computing and Computational Sciences Directorate - Employment Opportunities

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

      Home Employment Opportunities

    17. Computing and Computational Sciences Directorate - Projects

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

      Organization Charts CCSD Org Chart (pdf)

    18. Computing and Computational Sciences Directorate - National Center...

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

      peers due to its hybrid architecture-a combination of GPUs, traditionally used in video games, and the more conventional central processing units (CPUs) that have served as number...

    19. Computing and Computational Sciences Directorate - Information...

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

      NVIDIA Highlights GPU Progress on Titan Supercomputer The Top Supercomputing Led ... Led by Director Jim Hack and Deputy Director Dave Bader, the Institute will integrate ...

    20. Photo Gallery: National Labs and the Science Behind Nuclear Security...

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

      computing; national security; engines; alternative fuels; environmental science; physics; chemistry and biological sciences. Image: Photo courtesy of Argonne...

    1. Nuclear Materials Science

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

      16 Nuclear Materials Science Our multidisciplinary expertise comprises the core actinide materials science and metallurgical capability within the nuclear weapons production and surveillance communities. Contact Us Group Leader David Pugmire (acting) Email Group Office (505) 667-4665 The evaluations performed by our group are essential for the nuclear weapons program as well as nuclear materials storage, forensics, and actinide fundamental science. The evaluations performed by our group are

    2. Sandia National Laboratories: Research: Materials Science

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

      Materials Science Bioscience Computing and Information Science Electromagnetics Engineering Science Geoscience Materials Science About Materials Science Research Image Gallery Video Gallery Facilities Nanodevices and Microsystems Radiation Effects and High Energy Density Science Research Materials Science Creating materials for energy applications and defense needs Aries Applying innovative characterization and diagnostic techniques Hongyou Fan Development of new materials to support national

    3. Dr Steve Binkley | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      He has conducted research in theoretical chemistry, materials science, computer science, applied mathematics, and microelectronics. At Sandia, Dr. Binkley managed computer science, ...

    4. The Open Science Grid

      SciTech Connect (OSTI)

      Pordes, Ruth; Kramer, Bill; Olson, Doug; Livny, Miron; Roy, Alain; Avery, Paul; Blackburn, Kent; Wenaus, Torre; Wurthwein, Frank; Gardner, Rob; Wilde, Mike; /Chicago U. /Indiana U.

      2007-06-01

      The Open Science Grid (OSG) provides a distributed facility where the Consortium members provide guaranteed and opportunistic access to shared computing and storage resources. OSG provides support for and evolution of the infrastructure through activities that cover operations, security, software, troubleshooting, addition of new capabilities, and support for existing and engagement with new communities. The OSG SciDAC-2 project provides specific activities to manage and evolve the distributed infrastructure and support its use. The innovative aspects of the project are the maintenance and performance of a collaborative (shared & common) petascale national facility over tens of autonomous computing sites, for many hundreds of users, transferring terabytes of data a day, executing tens of thousands of jobs a day, and providing robust and usable resources for scientific groups of all types and sizes. More information can be found at the OSG web site: www.opensciencegrid.org.

    5. Michael Stone | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      is serving his fellowship in the National Science Foundation (NSF) Directorate for Computer and Information Science and Engineering (CISE) Computer and Network Systems....

    6. Computational and Theoretical Chemistry | U.S. DOE Office of...

      Office of Science (SC) Website

      Computational and Theoretical Chemistry Chemical Sciences, Geosciences, & Biosciences ... Molecular Sciences and Gas Phase Chemical Physics programs-which together comprise ...

    7. Nomination & Selection Guidelines | U.S. DOE Office of Science...

      Office of Science (SC) Website

      Atomic, Molecular, and Chemical Sciences Biological and Environmental Sciences Computer, ... Selection of the award category for the nominee (Atomic, Molecular, and Chemical Sciences; ...

    8. Chemical Science

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

      Chemical Science science-innovationassetsimagesicon-science.jpg Chemical Science National security depends on science and technology. The United States relies on Los Alamos ...

    9. Materials Science

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

      Materials Science science-innovationassetsimagesicon-science.jpg Materials Science National security depends on science and technology. The United States relies on Los Alamos ...

    10. Hick Shifts Gears in NERSC's Storage Systems Group, Takes on New Role

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

      Hick Shifts Gears in NERSC's Storage Systems Group Hick Shifts Gears in NERSC's Storage Systems Group, Takes on New Role October 7, 2015 JasonHick2015 Jason Hick, who has been group lead of the Storage Systems Group (SSG) at NERSC since first coming to the center in 2006, has decided to return to his roots as a senior storage engineer, applying his computer science background and management expertise to NERSC's next-generation data storage and data management challenges. Effective immediately,

    11. Sandia National Laboratories: Research: Materials Science: Facilities

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

      Facilities Bioscience Computing and Information Science Electromagnetics Engineering Science Geoscience Materials Science About Materials Science Research Image Gallery Video Gallery Facilities Nanodevices and Microsystems Radiation Effects and High Energy Density Science Research Facilities Center for Integrated Nanotechnologies (CINT) CINT Ion Beam Laboratory Ion Beam Laboratory MESA High Performance Computing Processing and Environmental Technology Laboratory Processing and Environmental

    12. Jason Hick! Storage Systems Group! NERSC User Group Meeting!

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

      Group! ! NERSC User Group Meeting! February 6, 2014 Storage Systems: 2014 and beyond The compute and storage systems 2013 Produc(on C lusters Carver, P DSF, J GI,KBASE,HEP 1 4x Q DR Global Scratch 3.6 PB 5 x S FA12KE /project 5 PB DDN9900 & NexSAN /home 250 TB NetApp 5 460 50 P B s tored, 2 40 PB c apacity, 3 5 years o f community d ata HPSS 16 x Q DR I B 2.2 P B L ocal Scratch 70 GB/s 6.4 P B L ocal Scratch 140 GB/s 16 x F DR I B Ethernet & I B F abric Science F riendly S ecurity

    13. Intro to computer programming, no computer required! | Argonne...

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

      ... "Computational thinking requires you to think in abstractions," said Papka, who spoke to computer science and computer-aided design students at Kaneland High School in Maple Park about ...

    14. Information Sciences

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

      3 Information Sciences Uncovering actionable knowledge and generating insight into exascale datasets from heterogeneous sources in real time Leadership Group Leader Patrick M. Kelly Email Deputy Group Leader Amy Larson Email Contact Us Administrator Yvonne McKelvey Email Conceptual illustration of futuristic data stream processing. Developing methods and tools for understanding complex interactions and extracting actionable information from massive data streams. Basic and applied research

    15. THE CENTER FOR DATA INTENSIVE COMPUTING

      SciTech Connect (OSTI)

      GLIMM,J.

      2002-11-01

      CDIC will provide state-of-the-art computational and computer science for the Laboratory and for the broader DOE and scientific community. We achieve this goal by performing advanced scientific computing research in the Laboratory's mission areas of High Energy and Nuclear Physics, Biological and Environmental Research, and Basic Energy Sciences. We also assist other groups at the Laboratory to reach new levels of achievement in computing. We are ''data intensive'' because the production and manipulation of large quantities of data are hallmarks of scientific research in the 21st century and are intrinsic features of major programs at Brookhaven. An integral part of our activity to accomplish this mission will be a close collaboration with the University at Stony Brook.

    16. THE CENTER FOR DATA INTENSIVE COMPUTING

      SciTech Connect (OSTI)

      GLIMM,J.

      2001-11-01

      CDIC will provide state-of-the-art computational and computer science for the Laboratory and for the broader DOE and scientific community. We achieve this goal by performing advanced scientific computing research in the Laboratory's mission areas of High Energy and Nuclear Physics, Biological and Environmental Research, and Basic Energy Sciences. We also assist other groups at the Laboratory to reach new levels of achievement in computing. We are ''data intensive'' because the production and manipulation of large quantities of data are hallmarks of scientific research in the 21st century and are intrinsic features of major programs at Brookhaven. An integral part of our activity to accomplish this mission will be a close collaboration with the University at Stony Brook.

    17. THE CENTER FOR DATA INTENSIVE COMPUTING

      SciTech Connect (OSTI)

      GLIMM,J.

      2003-11-01

      CDIC will provide state-of-the-art computational and computer science for the Laboratory and for the broader DOE and scientific community. We achieve this goal by performing advanced scientific computing research in the Laboratory's mission areas of High Energy and Nuclear Physics, Biological and Environmental Research, and Basic Energy Sciences. We also assist other groups at the Laboratory to reach new levels of achievement in computing. We are ''data intensive'' because the production and manipulation of large quantities of data are hallmarks of scientific research in the 21st century and are intrinsic features of major programs at Brookhaven. An integral part of our activity to accomplish this mission will be a close collaboration with the University at Stony Brook.

    18. ARM - 1997 ARM Science Team Meeting

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

      in San Antonio, Texas. This year the ARM Science Team Meeting and the Computer Hardware, Advanced Mathematics and Model Physics (CHAMMP) science team meetings were held jointly....

    19. Dateline Los Alamos: Top Science News

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

      Science News of 2014 December 22, 2014 Dateline Los Alamos: Top Science News of 2014 Biosurveillance, secure computing, alternative energy, unique capabilities highlight the year....

    20. INCITE Awards Announcement Video | U.S. DOE Office of Science...

      Office of Science (SC) Website

      Innovative & Novel Computational Impact on Theory & Experiement (INCITE) ASCR Leadership Computing Challenge (ALCC) Industrial Users Computational Science Graduate Fellowship ...

    1. Programming Challenges Presentations | U.S. DOE Office of Science...

      Office of Science (SC) Website

      Programming Challenges Presentations Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Exascale Tools Workshop Programming ...

    2. Programming Challenges Workshop | U.S. DOE Office of Science...

      Office of Science (SC) Website

      Programming Challenges Workshop Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Exascale Tools Workshop Programming ...

    3. Awards | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Next Generation Networking Scientific Discovery through Advanced...

    4. Computational Sciences and Engineering Division

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

      technologies and capabilities, job opportunities, working with ORNL and the CSE Division, intellectual property, etc., contact, Shaun S. Gleason, Ph.D. Division Director,...

    5. User Facilities | U.S. DOE Office of Science (SC)

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

      Facilities Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities User Facilities Argonne Leadership Computing Facility (ALCF) Energy Sciences Network (ESnet) National Energy Research Scientific Computing Center (NERSC) Oak Ridge Leadership Computing Facility (OLCF) Accessing ASCR Facilities Computational Science Graduate Fellowship (CSGF) Research & Evaluation Prototypes (REP) Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing

    6. DAQO Group | Open Energy Information

      Open Energy Info (EERE)

      An enterprise group whose industry field involves electric, environmental protection, science and technology and hotels, and is also setting up a polysilicon factory. References:...

    7. Applying computationally efficient schemes for biogeochemical...

      Office of Scientific and Technical Information (OSTI)

      Sponsoring Org: USDOE Office of Science (SC) Country of Publication: United States Language: English Subject: 54 ENVIRONMENTAL SCIENCES; 97 MATHEMATICS AND COMPUTING Word Cloud ...

    8. TriBITS lifecycle model. Version 1.0, a lean/agile software lifecycle model for research-based computational science and engineering and applied mathematical software.

      SciTech Connect (OSTI)

      Willenbring, James M.; Bartlett, Roscoe Ainsworth; Heroux, Michael Allen

      2012-01-01

      Software lifecycles are becoming an increasingly important issue for computational science and engineering (CSE) software. The process by which a piece of CSE software begins life as a set of research requirements and then matures into a trusted high-quality capability is both commonplace and extremely challenging. Although an implicit lifecycle is obviously being used in any effort, the challenges of this process - respecting the competing needs of research vs. production - cannot be overstated. Here we describe a proposal for a well-defined software lifecycle process based on modern Lean/Agile software engineering principles. What we propose is appropriate for many CSE software projects that are initially heavily focused on research but also are expected to eventually produce usable high-quality capabilities. The model is related to TriBITS, a build, integration and testing system, which serves as a strong foundation for this lifecycle model, and aspects of this lifecycle model are ingrained in the TriBITS system. Here, we advocate three to four phases or maturity levels that address the appropriate handling of many issues associated with the transition from research to production software. The goals of this lifecycle model are to better communicate maturity levels with customers and to help to identify and promote Software Engineering (SE) practices that will help to improve productivity and produce better software. An important collection of software in this domain is Trilinos, which is used as the motivation and the initial target for this lifecycle model. However, many other related and similar CSE (and non-CSE) software projects can also make good use of this lifecycle model, especially those that use the TriBITS system. Indeed this lifecycle process, if followed, will enable large-scale sustainable integration of many complex CSE software efforts across several institutions.

    9. Invited book review for AIAA Journal of verification of computer...

      Office of Scientific and Technical Information (OSTI)

      Country of Publication: United States Language: English Subject: 99 GENERAL AND MISCELLANEOUSMATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; COMPUTER CODES; VERIFICATION; SANDIA ...

    10. Chemical Sciences

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

      Chemical Sciences - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us ... ARPA-E Basic Energy Sciences Materials Sciences and Engineering Chemical Sciences ...

    11. Science Highlights | U.S. DOE Office of Science (SC)

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

      Science Highlights Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) Community Resources Contact Information Advanced Scientific Computing Research U.S. Department of Energy SC-21/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-7486 F: (301) 903-4846 E: Email Us More Information » Science Highlights Print Text Size: A

    12. Science Highlights | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      Science Highlights Energy Frontier Research Centers (EFRCs) EFRCs Home Centers Research ... Options ASCR User Facilities National Energy Research Scientific Computing Center ...

    13. ARM - Science Questions

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

      Science Questions Related Links MC3E Home News News & Press MC3E Backgrounder (PDF, 1.61MB) SGP Images ARM flickr site Field Blog ARM Data Discovery Browse Data Deployment Operations Measurements Science Plan (PDF, 3.85 MB) Featured Data Plots SGP Data Plots (all) Experiment Planning Steering Committee Science Questions MC3E Proposal Abstract and Related Campaigns Meetings Cloud Life Cycle Working Group Contacts Michael Jensen, Lead Scientist Science Questions This experiment seeks to use a

    14. SC e-journals, Materials Science

      Office of Scientific and Technical Information (OSTI)

      Materials Science Acta Materialia Advanced Composite Materials Advanced Energy Materials Advanced Engineering Materials Advanced Functional Materials Advanced Materials Advanced Powder Technology Advances in Materials Science and Engineering - OAJ Annual Review of Materials Research Applied Composite Materials Applied Mathematical Modelling Applied Mathematics & Computation Applied Physics A Applied Physics B Applied Surface Science Archives of Computational Materials Science and Surface

    15. Science Gateway: The Materials Project

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

      of pre-computed properties comprises some 35,000 materials, all accessible through a web-based NERSC Science Gateway: The Materials Project (https:materialsproject.org)....

    16. About ALCF | Argonne Leadership Computing Facility

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

      discoveries and engineering breakthroughs for humanity by designing and providing world-leading computing facilities in partnership with the computational science community. ...

    17. ALCF Acknowledgment Policy | Argonne Leadership Computing Facility

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

      Computational Impact on Theory and Experiment (INCITE) program. This research used resources of the Argonne Leadership Computing Facility, which is a DOE Office of Science User ...

    18. Extreme Scale Computing, Co-Design

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

      Information Science, Computing, Applied Math Extreme Scale Computing, Co-design Publications Publications Ramon Ravelo, Qi An, Timothy C. Germann, and Brad Lee Holian, ...

    19. NIF User Group

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

      users NIF User Group The National Ignition Facility User Group provides an organized framework and independent vehicle for interaction between the scientists who use NIF for "Science Use of NIF" experiments and NIF management. Responsibility for NIF and the research programs carried out at NIF resides with the NIF Director. The NIF User Group advises the NIF Director on matters of concern to users, as well as providing a channel for communication for NIF users with funding agencies and

    20. Science | Argonne National Laboratory

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

      ... Science Highlights Intense X-rays expose tiny flaws in 3-D printed titanium that can lead to breakage over time March 4, 2016 Could the future of low-power computing be magnetism? ...

    1. Materials Science | NREL

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

      black band, and the central ZnS section exhibits a dense black band. State-of-the-art advances in materials science come from a combination of experiments and computations....

    2. David Turner to Retire from NERSC User Services Group

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

      David Turner to Retire from NERSC User Services Group David Turner to Retire from NERSC User Services Group June 17, 2015 davidturnernow2 David Turner in the NERSC machine room, in front of Carver, circa 2015 Long-time User Services Group consultant David Turner is hanging up his headset after 17 years at NERSC. His love of math, science and computers began when he was still in high school, and it has not waned over the years. Here Turner, whose last official day is June 26, talks about how he

    3. Large Group Visits

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

      Large Group Visits Large Group Visits All tours of the Museum are self-guided, but please schedule in advance so we can best accommodate your group. Contact Us thumbnail of Bradbury Science Museum (505) 667-4444 Email Let us know if you plan to bring a group of 10 or more. All tours of the Museum are self-guided, but please schedule in advance so we can best accommodate your group. Parking for buses and RVs is available on Iris Street behind the Museum off of 15th St. See attached map (pdf).

    4. Yennello Group Home Page

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

      Cyclotron Chemistry Dept. Physics Dept. College of Science Texas A&M University The Group Activities Publications Articles Talks and Posters Detectors Links Pictures Women in Nuclear Science Internal Documents Contacts run photos people photos equipment photos Copyright © 2009 Texas A&M University Cyclotron Institute MS #3366 College Station TX 77843-3366 Phone: 979-845-1411 Fax: 979-845-1899

    5. Future Computing Needs for Innovative Confinement Concepts

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

      of Plasma Science and Innovation Center Current Computing Utilization and Resources Near Term Needs Concluding Comments Future Computing Needs for Innovative Confinement Concepts Charlson C. Kim charlson@aa.washington.edu Plasma Science and Innovation Center University of Washington, Seattle August 3, 2010 Large Scale Computing Needs for Fusion Energy Science Workshop Rockville, MD Charlson C. Kim, PSI-Center Future Computing Needs of ICC's Introduction of Plasma Science and Innovation Center

    6. National Energy Research Scientific Computing Center (NERSC) | U.S. DOE

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

      Office of Science (SC) National Energy Research Scientific Computing Center (NERSC) Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities User Facilities Argonne Leadership Computing Facility (ALCF) Energy Sciences Network (ESnet) National Energy Research Scientific Computing Center (NERSC) Oak Ridge Leadership Computing Facility (OLCF) Accessing ASCR Facilities Computational Science Graduate Fellowship (CSGF) Research & Evaluation Prototypes (REP) Science

    7. Sandia National Laboratories: Research: Materials Science

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

      Research Bioscience Computing and Information Science Electromagnetics Engineering Science Geoscience Materials Science About Materials Science Research Image Gallery Video Gallery Facilities Nanodevices and Microsystems Radiation Effects and High Energy Density Science Research Research Materials Processing Sandia research staff understand, characterize, model, and ultimately control materials fabrication technologies that are critical to component development and production. Plasma Spray

    8. History | Argonne Leadership Computing Facility

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

      dedicated to enabling leading-edge computational capabilities to advance fundamental ... (ASCR) program within DOE's Office of Science, the ALCF is one half of the DOE ...

    9. Innovative & Novel Computational Impact on Theory & Experiement (INCITE) |

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

      U.S. DOE Office of Science (SC) Innovative & Novel Computational Impact on Theory & Experiement (INCITE) Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities User Facilities Accessing ASCR Facilities Innovative & Novel Computational Impact on Theory & Experiement (INCITE) ASCR Leadership Computing Challenge (ALCC) Industrial Users Computational Science Graduate Fellowship (CSGF) Research & Evaluation Prototypes (REP) Science Highlights

    10. New Funding Opportunities | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      New New Funding Opportunities Chemical Sciences, Geosciences, & Biosciences (CSGB) ... NEW FUNDING OPPORTUNITY Computational Materials and Chemical Sciences Network (CMCSN) ...

    11. Life sciences and environmental sciences

      SciTech Connect (OSTI)

      Not Available

      1992-02-01

      The DOE laboratories play a unique role in bringing multidisciplinary talents -- in biology, physics, chemistry, computer sciences, and engineering -- to bear on major problems in the life and environmental sciences. Specifically, the laboratories utilize these talents to fulfill OHER's mission of exploring and mitigating the health and environmental effects of energy use, and of developing health and medical applications of nuclear energy-related phenomena. At Lawrence Berkeley Laboratory (LBL) support of this mission is evident across the spectrum of OHER-sponsored research, especially in the broad areas of genomics, structural biology, basic cell and molecular biology, carcinogenesis, energy and environment, applications to biotechnology, and molecular, nuclear and radiation medicine. These research areas are briefly described.

    12. Life sciences and environmental sciences

      SciTech Connect (OSTI)

      Not Available

      1992-02-01

      The DOE laboratories play a unique role in bringing multidisciplinary talents -- in biology, physics, chemistry, computer sciences, and engineering -- to bear on major problems in the life and environmental sciences. Specifically, the laboratories utilize these talents to fulfill OHER`s mission of exploring and mitigating the health and environmental effects of energy use, and of developing health and medical applications of nuclear energy-related phenomena. At Lawrence Berkeley Laboratory (LBL) support of this mission is evident across the spectrum of OHER-sponsored research, especially in the broad areas of genomics, structural biology, basic cell and molecular biology, carcinogenesis, energy and environment, applications to biotechnology, and molecular, nuclear and radiation medicine. These research areas are briefly described.

    13. Science and Science Fiction

      ScienceCinema (OSTI)

      Scherrer, Robert [Vanderbilt University, Nashville, Tennessee, United States

      2009-09-01

      I will explore the similarities and differences between the process of writing science fiction and the process of 'producing' science, specifically theoretical physics. What are the ground rules for introducing unproven new ideas in science fiction, and how do they differ from the corresponding rules in physics? How predictive is science fiction? (For that matter, how predictive is theoretical physics?) I will also contrast the way in which information is presented in science fiction, as opposed to its presentation in scientific papers, and I will examine the relative importance of ideas (as opposed to the importance of the way in which these ideas are presented). Finally, I will discuss whether a background as a research scientist provides any advantage in writing science fiction.

    14. Programs | Argonne Leadership Computing Facility

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

      INCITE Program ALCC Program Director's Discretionary (DD) Program ALCF Data Science Program Early Science Program INCITE 2016 Projects ALCC 2015 Projects ESP Projects View All Projects Publications ALCF Tech Reports Industry Collaborations Featured Science Simulation of cosmic reionization Cosmic Reionization On Computers Nickolay Gnedin Allocation Program: INCITE Allocation Hours: 65 Million Addressing Challenges As a DOE Office of Science User Facility dedicated to open science, any

    15. Science On Tap

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

      Science On Tap Science On Tap WHEN: Mar 19, 2015 5:30 PM - 7:00 PM WHERE: UnQuarked Wine Room 145 Central Park Square, Los Alamos, NM 87544 CONTACT: Jessica Privette 505 667-0375 CATEGORY: Bradbury INTERNAL: Calendar Login Science on Tap March Event Description Science On Tap happens every third Thursday of the month, featuring a new topic each week. It begins with an informal 15-minute talk and is followed by a lively group discussion. This installment of "Science on Tap" will be held

    16. SciDAC Partnerships FOA | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      in Computational Materials and Chemical Sciences The Office of Basic Energy ... Computation Application Partnerships in the area of Materials and Chemical Sciences. ...

    17. 100Gbps Science Network | U.S. DOE Office of Science (SC)

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

      100Gbps Science Network Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) Community Resources ASCR Discovery Monthly News Roundup News Archives ASCR Program Documents ASCR Workshops and Conferences ASCR Presentations 100Gbps Science Network Related Links Contact Information Advanced Scientific Computing Research U.S. Department of Energy

    18. Stewardship Science Graduate Fellowship Programs | National Nuclear

      National Nuclear Security Administration (NNSA)

      Security Administration Home / content Stewardship Science Graduate Fellowship Programs The Computational Science Graduate Fellowship (CSGF) The Department of Energy Computational Science Graduate Fellowship program provides outstanding benefits and opportunities to students pursuing doctoral degrees in fields of study that use high performance computing to solve complex science and engineering problems. The program fosters a community of bright, energetic and committed Ph.D. students,

    19. Science at NERSC

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

      NERSC HPC Achievement Awards Share Your Research User Submitted Research Citations NERSC Citations Home » Science at NERSC Science at NERSC NERSC's core mission is to accelerate the pace of scientific discovery. NERSC and its nearly 6,000 users are are extremely active contributors to all fields of energy-related science in which computation and data analysis play a central role. NERSC is citied in about 1,500 refereed scientific publications per year. A complete list of science articles is at

    20. Vertical Velocity Focus Group

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

      Velocity Focus Group ARM 2008 Science Team Meeting Norfolk, VA March 10-14 Background Vertical velocity measurements have been at the top of the priority list of the cloud modeling community for some time. Doppler measurements from ARM profiling radars operating at 915-MHz, 35-GHz and 94-GHz have been largely unexploited. The purpose of this new focus group is to develop vertical velocity ARM products suitable for modelers. ARM response to their request has been slow. Most ARM instruments are

    1. Neutron Science and Technology

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

      3 Neutron Science and Technology From a mountaintop in Mexico where we investigate gamma rays, to underground laboratories where we study the behavior of plutonium under extreme conditions, our research spans the spectrum from fundamental to applied. Contact Us Group Leader Frank Merrill Email Deputy Group Leader David Oro Email Deputy Group Leader (acting) Anna Llobet Email Deputy Group Leader (acting) Keith Rielage Email Group Office Email Inner workings of a wristwatch that was imaged by a

    2. Sandia National Labs: PCNSC: Departments: Surface and Interface Sciences

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

      Home About Us Departments Radiation, Nano Materials, & Interface Sciences > Radiation & Solid Interactions > Nanomaterials Sciences > Surface & Interface Sciences Semiconductor & Optical Sciences Energy Sciences Small Science Cluster Business Office News Partnering Research Carlos Gutierrez Carlos Gutierrez Manager Resources Department Folder 01114 Sharepoint Visit Our Labs Grest Group Nanorheology Research (514 KB PDF) Interfacial Force Microscopy Group (701 KB PDF)

    3. NERSC Gateways Pave Way for 'Team Science'

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

      NERSC's Science Gateways Pave Way for 'Team Science' NERSC Gateways Pave Way for 'Team Science' Computational scientists at NERSC work with researchers around the globe to develop online tools that are changing the way they compute and collaborate March 12, 2014 Contact: Kathy Kincade, +1 510 495 2124, kkincade@lbl.gov For nearly a decade, computational scientists at the Department of Energy's National Energy Scientific Research Computing Center (NERSC) have been working with researchers around

    4. ARM - Science Questions

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

      Science Questions Related Links RACORO Home AAF Home ARM Data Discovery Browse Data Post-Campaign Data Sets Data Guide (PDF, 1.4MB) Campaign Journal Flight Details Images ARM flickr site Deployment Operations Measurements Science & Operations Plan (PDF, 640K) SGP Data Plots RACORO wiki Login Required Experiment Planning Steering Committee Science Questions RACORO Proposal Abstract Full Proposal (PDF, 886K) Collaborations Meetings CLOWD Working Group News Discovery Channel Earth Live Blog

    5. October 2002 | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      & Computational Sciences (MICS) Division, OASCR, Office of Science Applied Mathematics Roadmap .pdf file (1.6MB) Chuck Romine, MICS Program Manager, OASCR, Office of ...

    6. Response to Office of Science and Technology Policy Request for...

      Office of Scientific and Technical Information (OSTI)

      of Science and Technology Policy Request for Information on Advanced Computing Citation Details In-Document Search Title: Response to Office of Science and Technology Policy ...

    7. Science and Technology Review June 2011 (Technical Report) |...

      Office of Scientific and Technical Information (OSTI)

      59 BASIC BIOLOGICAL SCIENCES; 42 ENGINEERING; 97 MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE Word Cloud More Like This Full Text preview image File size NAView Full Text ...

    8. Science and Technology Review September 2012 (Technical Report...

      Office of Scientific and Technical Information (OSTI)

      59 BASIC BIOLOGICAL SCIENCES; 42 ENGINEERING; 97 MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE Word Cloud More Like This Full Text preview image File size NAView Full Text ...

    9. Funding Opportunities | U.S. DOE Office of Science (SC)

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

      Opportunities Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities Science ... Annual Funding Opportunity Announcement The Office of Science Annual ...

    10. Molecular Science Research Center annual report

      SciTech Connect (OSTI)

      Knotek, M.L.

      1991-01-01

      The Chemical Structure and Dynamics group is studying chemical kinetics and reactions dynamics of terrestrial and atmospheric processes as well as the chemistry of complex waste forms and waste storage media. Staff are using new laser systems and surface-mapping techniques in combination with molecular clusters that mimic adsorbate/surface interactions. The Macromolecular Structure and Dynamics group is determining biomolecular structure/function relationships for processes the control the biological transformation of contaminants and the health effects of toxic substances. The Materials and Interfaces program is generating information needed to design and synthesize advanced materials for the analysis and separation of mixed chemical waste, the long-term storage of concentrated hazardous materials, and the development of chemical sensors for environmental monitoring of various organic and inorganic species. The Theory, Modeling, and Simulation group is developing detailed molecular-level descriptions of the chemical, physical, and biological processes in natural and contaminated systems. Researchers are using the full spectrum of computational techniques. The Computer and Information Sciences group is developing new approaches to handle vast amounts of data and to perform calculations for complex natural systems. The EMSL will contain a high-performance computing facility, ancillary computing laboratories, and high-speed data acquisition systems for all major research instruments.

    11. Science Highlights | Argonne National Laboratory

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

      Press Releases Feature Stories Science Highlights In the News Fact Sheets and Other Publications Photos Videos Events About Us Intranet About Us Intranet Argonne National Laboratory Computing, Environment and Life Sciences Organizations Facilities and Institutes News Events News Press Releases Feature Stories Science Highlights In the News Fact Sheets and Other Publications Photos Videos Science Highlights Topic - Any - General Argonne Information -Awards -Honors Energy -Energy efficiency

    12. NERSC Exascale Science Postdoctoral Fellowships

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

      January 26, 2015 Applications are being accepted for up to eight postdoctoral fellowship positions at NERSC. The positions are part of a larger effort to enable new, pathbreaking science with NERSC's next generation manycore Cori supercomputer. Fellows will be working in multidisciplinary teams composed of computer, computational, and domain scientists that will transition codes to the Cori system and produce mission-relevant science that truly pushes the limits of high-end computing. The list

    13. NERSC Exascale Science Postdoctoral Fellowships

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

      November 3, 2014 Applications are being accepted for up to eight postdoctoral fellowship positions at NERSC. The positions are part of a larger effort to enable new, pathbreaking science with NERSC's next generation manycore Cori supercomputer. Fellows will be working in multidisciplinary teams composed of computer, computational, and domain scientists that will transition codes to the Cori system and produce mission-relevant science that truly pushes the limits of high-end computing. The list

    14. Daniel Udwary NERSC Data Science Engagement Group"

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

      23% 20% 6% 3% 1% 1% 1% 0% 10% Genepool Usage By Process (past 6 mo.) usearch* blast* java hmmer* crossmatch R bwa blasr mono other BLAST makes up a very significant portion of...

    15. Daniel Udwary NERSC Data Science Engagement Group"

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

      resource management (such as Torque) and job scheduling (such as Moab) into one system. ... parallel jobs (as with "aprun" with TorqueMoab) * srun flags overwrite SBATCH keywords * ...

    16. Large Scale Computing and Storage Requirements for Fusion Energy...

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

      Home Science at NERSC HPC Requirements Reviews Requirements Reviews: Target 2014 Fusion Energy Sciences (FES) Large Scale Computing and Storage Requirements for Fusion ...

    17. Group X

      SciTech Connect (OSTI)

      Fields, Susannah

      2007-08-16

      This project is currently under contract for research through the Department of Homeland Security until 2011. The group I was responsible for studying has to remain confidential so as not to affect the current project. All dates, reference links and authors, and other distinguishing characteristics of the original group have been removed from this report. All references to the name of this group or the individual splinter groups has been changed to 'Group X'. I have been collecting texts from a variety of sources intended for the use of recruiting and radicalizing members for Group X splinter groups for the purpose of researching the motivation and intent of leaders of those groups and their influence over the likelihood of group radicalization. This work included visiting many Group X websites to find information on splinter group leaders and finding their statements to new and old members. This proved difficult because the splinter groups of Group X are united in beliefs, but differ in public opinion. They are eager to tear each other down, prove their superiority, and yet remain anonymous. After a few weeks of intense searching, a list of eight recruiting texts and eight radicalizing texts from a variety of Group X leaders were compiled.

    18. Science Briefs

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

      Science Briefs /newsroom/_assets/images/newsroom-icon.jpg Science Briefs Read in detail about specific Los Alamos science achievements, and the honors our scientists are accruing. Science Briefs - 2016» Science Briefs - 2015» Science Briefs - 2014» Science Briefs - 2013» Science Briefs - 2012» Science Briefs - 2011» The event titled "If I Only Knew Then What I Know Now" is from 2:30 to 5 p.m. in the Student Center Lecture Hall of the University of New Mexico-Los Alamos. Panel

    19. Science On Tap

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

      Science On Tap Science On Tap WHEN: Feb 19, 2015 5:30 PM - 7:00 PM WHERE: UnQuarked Wine Room, 145 Central Park Square, Los Alamos, NM 87544 CONTACT: Jessica Privette 505 667-0375 CATEGORY: Bradbury INTERNAL: Calendar Login Science on Tap February Event Description Science On Tap happens every third Thursday of the month. It begins with an informal 15-minute talk followed by a lively group discussion. This week, Harshini Mukundan of Physical Chemistry and Applied Spectroscopy at Los Alamos

    20. Science On Tap

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

      Science On Tap Science On Tap WHEN: Nov 19, 2015 5:30 PM - 7:00 PM WHERE: UnQuarked Wine Room 145 Central Park Square, Los Alamos, NM 87544 USA SPEAKER: Ray Newell, Quantum Encryption CONTACT: Linda Anderman (505) 665-9196 CATEGORY: Bradbury INTERNAL: Calendar Login Science On Tap Event Description Science On Tap happens every third Thursday of the month, featuring a new topic each week. It begins with an informal 15-minute talk and is followed by a lively group discussion. Quantum Cryptography:

    1. Science on Tap - Plasmas

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

      Science on Tap - Plasmas Science on Tap - Plasmas WHEN: Apr 21, 2016 5:30 PM - 7:00 PM WHERE: UnQuarked Wine Room 145 Central Park Square, Los Alamos, New Mexico 87544 USA CONTACT: Linda Anderman (505) 665-9196 CATEGORY: Bradbury INTERNAL: Calendar Login Science on tap Event Description Science On Tap happens every third Thursday of the month, featuring a new topic each week. It begins with an informal 15-minute talk and is followed by a lively group discussion. Observing the stuff of stars (and

    2. Thrusts in High Performance Computing

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

      in HPC 1 Thrusts in High Performance Computing Science at Scale Petaflops to Exaflops Science through Volume Thousands to Millions of Simulations Science in Data Petabytes to Exabytes of Data 2 Science at Scale: Simulations Aid in Understanding Climate Impacts 3 Antarctic ice speed (left): AMR enables sub-1 km resolution (black, above) (Using NERSC's Hopper) BISICLES Pine Island Glacier simulation - mesh resolution crucial for grounding line behavior. Enhanced POP ocean model solution for

    3. Science Gateways : Demos

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

      Demos Science Gateways : Demos Most science gateway services require authentication to access compute and data resources. If you're not a NERSC user this will limit the scope of the examples below. If you are a NERSC user please login with your NERSC username and password to enable the examples below. demo set 1 Last edited: 2016-04-29 11:34:2

    4. Industrial Users | U.S. DOE Office of Science (SC)

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

      Industrial Users Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities User Facilities Accessing ASCR Facilities Innovative & Novel Computational Impact on Theory & Experiement (INCITE) ASCR Leadership Computing Challenge (ALCC) Industrial Users Computational Science Graduate Fellowship (CSGF) Research & Evaluation Prototypes (REP) Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) Community

    5. Applied Mathematics | U.S. DOE Office of Science (SC)

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

      Applied Mathematics Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Applied Mathematics Conferences And Workshops Computer Science Next Generation Networking Scientific Discovery through Advanced Computing (SciDAC) ASCR SBIR-STTR Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) Community Resources Contact Information Advanced Scientific Computing Research U.S. Department of

    6. Software and High Performance Computing

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

      Software and High Performance Computing Software and High Performance Computing Providing world-class high performance computing capability that enables unsurpassed solutions to complex problems of strategic national interest Contact thumbnail of Kathleen McDonald Head of Intellectual Property, Business Development Executive Kathleen McDonald Richard P. Feynman Center for Innovation (505) 667-5844 Email Software Computational physics, computer science, applied mathematics, statistics and the

    7. aa | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Exascale Tools Workshop Programming Challenges Workshop Architectures I ...

    8. November | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      November Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing ...

    9. November 2000 | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      0 Advanced Scientific Computing Advisory Committee (ASCAC) ASCAC ... Office of Science Overview .pdf file (1.4MB) James Decker, SC-2 Advanced Scientific Computing Research ...

    10. Science Highlights

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

      Science Highlights Science Highlights Print Science Highlights Featured scientific research based on publications resulting from work done at the ALS. Highlights are nominated by management and beamline scientists for their scientific significance. Current highlights (2004-present), highlight archives (1995-2004), and Summary Slides of ALS Science Highlights are also available. Science Briefs Short reports on recent research submitted by ALS beamline scientists and users. Science Cafés Informal

    11. Science Events

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

      Science Science Events Learn about our science by coming to Frontiers in Science lectures, catch Cafe Scientific events in your community, or come to sicence events at the Bradbury Science Museum. Jun 13 Mon 8:00 AM Excited State Processes in Electronic and Bio Nanomaterials (ESP-2016) Hilton Santa Fe Historic Plaza This interdisciplinary conference will provide an open forum for active interactions between researchers from different subfields. May 16 Mon 8:00 AM Data Science and Optimal

    12. Galaxy groups

      SciTech Connect (OSTI)

      Brent Tully, R.

      2015-02-01

      Galaxy groups can be characterized by the radius of decoupling from cosmic expansion, the radius of the caustic of second turnaround, and the velocity dispersion of galaxies within this latter radius. These parameters can be a challenge to measure, especially for small groups with few members. In this study, results are gathered pertaining to particularly well-studied groups over four decades in group mass. Scaling relations anticipated from theory are demonstrated and coefficients of the relationships are specified. There is an update of the relationship between light and mass for groups, confirming that groups with mass of a few times 10{sup 12}M{sub ?} are the most lit up while groups with more and less mass are darker. It is demonstrated that there is an interesting one-to-one correlation between the number of dwarf satellites in a group and the group mass. There is the suggestion that small variations in the slope of the luminosity function in groups are caused by the degree of depletion of intermediate luminosity systems rather than variations in the number per unit mass of dwarfs. Finally, returning to the characteristic radii of groups, the ratio of first to second turnaround depends on the dark matter and dark energy content of the universe and a crude estimate can be made from the current observations of ?{sub matter}?0.15 in a flat topology, with a 68% probability of being less than 0.44.

    13. Specific Group Hardware

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

      Specific Group Hardware Specific Group Hardware ALICE palicevo1 The Virtual Organization (VO) server. Serves as gatekeeper for ALICE jobs. It's duties include getting assignments from ALICE file catalog (at CERN), submitting jobs to pdsfgrid (via condor) which submits jobs to the compute nodes, monitoring the cluster work load, and uploading job information to ALICE file catalog. It is monitored with MonALISA (the monitoring page is here). It's made up of 2 Intel Xeon E5520 processors each with

    14. Accelerator Science

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

      Accelerator Science Accelerator Science ReframAccelerator.jpg Particle accelerators are among the largest, most complex, and most important scientific instruments in the world....

    15. Nuclear Science

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

      Nuclear Science Nuclear Science Experimental and theoretical nuclear research carried out at NERSC is driven by the quest for improving our understanding of the building blocks of...

    16. Condensed Matter and Magnet Science

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

      CMMS Condensed Matter and Magnet Science The group has a distinguished history of applying cutting-edge condensed matter physics research and high magnetic field science to mission-relevant materials challenges as well as fundamental investigations of emergent physical phenomena. Contact Us Group Leader Michael Hundley Email Deputy Group Leader Chuck Mielke Email NHMFL-PFF Director Chuck Mielke Email Deputy NHMFL-PFF Director Ross McDonald Email Group Office (505) 667-4838 NHMFL Office (505)

    17. Indirection and computer security.

      SciTech Connect (OSTI)

      Berg, Michael J.

      2011-09-01

      The discipline of computer science is built on indirection. David Wheeler famously said, 'All problems in computer science can be solved by another layer of indirection. But that usually will create another problem'. We propose that every computer security vulnerability is yet another problem created by the indirections in system designs and that focusing on the indirections involved is a better way to design, evaluate, and compare security solutions. We are not proposing that indirection be avoided when solving problems, but that understanding the relationships between indirections and vulnerabilities is key to securing computer systems. Using this perspective, we analyze common vulnerabilities that plague our computer systems, consider the effectiveness of currently available security solutions, and propose several new security solutions.

    18. Is sustainability science really a science?

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

      Is sustainability science really a science? Is sustainability science really a science? The team's work shows that although sustainability science has been growing explosively ...

    19. Science & Technology Review June 2012 (Technical Report) | SciTech...

      Office of Scientific and Technical Information (OSTI)

      54 ENVIRONMENTAL SCIENCES; 29 ENERGY PLANNING, POLICY AND ECONOMY; 97 MATHEMATICAL METHODS AND COMPUTING; CLIMATES; COMPUTERIZED SIMULATION; CRYOGENICS; IGNITION; PATIENTS; ...

    20. Miscellaneous | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      Miscellaneous Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific ...

    1. Magellan additional information | U.S. DOE Office of Science...

      Office of Science (SC) Website

      Miscellaneous ASCR Recovery Act Projects Magellan additional information Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities Science Highlights ...

    2. Computation & Simulation > Theory & Computation > Research >...

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

      it. Click above to view. computational2 computational3 In This Section Computation & Simulation Computation & Simulation Extensive combinatorial results and ongoing basic...

    3. Chemistry and Material Sciences Applications

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

      Chemistry and Material Sciences Applications Chemistry and Material Sciences Applications June 26, 2012 Jack Zhengji NERSC Training Event 09:00 - 12:00 PST June 26, 2012 Concurrently presented on the web and at NERSC's Oakland Scientific Facility Attendance: 45 Chemistry and Material Sciences Applications Zhengji Zhao, NERSC User Services Group Jack Deslippe, NERSC User Services Group The first hour of the training is targeted at beginners. We will show you how to get started running material

    4. Berkeley Lab and NERSC Reach Out to Women in Computing

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

      few inroads into high performance computing, according to a recent HPC Wire editorial. Berkeley Lab is working to increase the number of women in computer science and HPC...

    5. Unsolicited Projects in 2012: Research in Computer Architecture...

      Office of Science (SC) Website

      Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Exascale Tools Workshop Programming Challenges Workshop Architectures I ...

    6. How to Get an Allocation | Argonne Leadership Computing Facility

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

      Computational Impact on Theory and Experiment Program Purpose: Supports computationally intensive, large-scale research projects that aim to address "grand challenges" in science ...

    7. MG-RAST in "the cloud" | Argonne Leadership Computing Facility

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

      MG-RAST in "the cloud" Event Sponsor: Mathematics and Computer Science Division Seminar ... data uploaded and analyzed in the past few years posing numerous computational challenges. ...

    8. ADVANCED SCIENTIFIC COMPUTING ADVISORY COMMITTEE April 4, 2016...

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

      April 2016 Advanced Scientific Computing Advisory Committee (ASCAC) ... Director of the Office of Science 9:20 AM - ... Computing Research Leadership Council David Brown .pdf ...

    9. ARM - Publications: Science Team Meeting Documents

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

      Measurement (ARM) Science Team Meeting For reasons of computational efficiency, current radiation parameterizations in GCMs are uniformly based on analytical 2-stream...

    10. NERSC Staff Participate in Regional Science Bowl

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

      For more information: http:science.energy.govwdtsnsb About NERSC and Berkeley Lab The National Energy Research Scientific Computing Center (NERSC) is the primary ...

    11. Fermilab | Science | Particle Physics | Benefits of Particle...

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

      Homeland Security In this Section: thumb Medicine thumb Homeland Security thumb Industry thumb Computing thumb Sciences thumb Workforce Development thumb A Growing List Homeland...

    12. ARM - Publications: Science Team Meeting Documents

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

      Radiation Measurement (ARM) Science Team Meeting Due to its simplicity and computational speed, the 1-D plane-parallel model enjoys widespread popularity in the satellite remote...

    13. ScienceGatewaysNUG-20091007.ppt

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

      2009 2 Science Gateways at NERSC * Web access methods to NERSC resources - Much is possible beyond yesterday's "ssh+pbs" computing - Today web interfaces expected for everything - ...

    14. Annihilating nanoscale defects | Argonne Leadership Computing...

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

      ... at the Argonne Leadership Computing Facility, a DOE Office of Science User Facility. ... Their long-term goal, with support from the DOE's Office of Science, is to arrive at an ...

    15. Science Bowl | The Ames Laboratory

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

      Technology Science & Technology This is a computer simulation of a Class 1a supernova. Argonne National Laboratory's Mira will have enough computing power to help researchers run simulations of exploding stars, specifically, of the turbulent nuclear combustion that sets off type 1a supernovae. | Photo courtesy of Argonne National Laboratory This is a computer simulation of a Class 1a supernova. Argonne National Laboratory's Mira will have enough computing power to help researchers run

    16. Science Highlights

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

      Science Highlights Print Science Highlights Featured scientific research based on publications resulting from work done at the ALS. Highlights are nominated by management and beamline scientists for their scientific significance. Current highlights (2004-present), highlight archives (1995-2004), and Summary Slides of ALS Science Highlights are also available. Science Briefs Short reports on recent research submitted by ALS beamline scientists and users. Science Cafés Informal lecture series

    17. Science Highlights

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

      Science Highlights Print Science Highlights Featured scientific research based on publications resulting from work done at the ALS. Highlights are nominated by management and beamline scientists for their scientific significance. Current highlights (2004-present), highlight archives (1995-2004), and Summary Slides of ALS Science Highlights are also available. Science Briefs Short reports on recent research submitted by ALS beamline scientists and users. Science Cafés Informal lecture series

    18. Energy Sciences

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

      Sciences Our Vision National User Facilities Research Areas In Focus Global Solutions ⇒ Navigate Section Our Vision National User Facilities Research Areas In Focus Global Solutions Chemical Sciences Division Chemistry is the study of matter and the changes it can undergo. Chemical Sciences Division researchers tackle critical scientific issues in chemistry at both the theoretical and experimental levels. Materials Sciences Division Materials Scientists are advancing the fundamental science of

    19. Explore Science

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

      Explore Explore Science Create your own science adventure by exploring our varied exhibits, and learn what inspired our scientists, engineers and technicians to discover new things. August 18, 2014 boys conducting experiment [Science is] a great game. It is inspiring and refreshing. The playing field is the universe itself. -I.I. Rabi Science is thinking in an organized way about things. You don't need a license or permission to practice science. Scientists are interested in just about anything

    20. Science Highlights

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

      Science Highlights Print Science Highlights Featured scientific research based on publications resulting from work done at the ALS. Highlights are nominated by management and beamline scientists for their scientific significance. Current highlights (2004-present), highlight archives (1995-2004), and Summary Slides of ALS Science Highlights are also available. Science Briefs Short reports on recent research submitted by ALS beamline scientists and users. Science Cafés Informal lecture series

    1. Science Highlights

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

      Science Highlights Print Science Highlights Featured scientific research based on publications resulting from work done at the ALS. Highlights are nominated by management and beamline scientists for their scientific significance. Current highlights (2004-present), highlight archives (1995-2004), and Summary Slides of ALS Science Highlights are also available. Science Briefs Short reports on recent research submitted by ALS beamline scientists and users. Science Cafés Informal lecture series

    2. Large Scale Production Computing and Storage Requirements for Fusion Energy

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

      Sciences: Target 2017 Large Scale Production Computing and Storage Requirements for Fusion Energy Sciences: Target 2017 The NERSC Program Requirements Review "Large Scale Production Computing and Storage Requirements for Fusion Energy Sciences" is organized by the Department of Energy's Office of Fusion Energy Sciences (FES), Office of Advanced Scientific Computing Research (ASCR), and the National Energy Research Scientific Computing Center (NERSC). The review's goal is to

    3. Science Programs Organization | U.S. DOE Office of Science (SC)

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

      Science Programs Organization Deputy Director for Science Programs Deputy Director Home Mission & Functions Deputy Director Biography Organization Organization Chart .pdf file (149KB) Advanced Scientific Computing Research Basic Energy Sciences Biological and Environmental Research Fusion Energy Sciences High Energy Physics Nuclear Physics Workforce Development for Teachers and Scientists Small Business Innovation Research and Small Business Technology Transfer Project Assessment Staff

    4. Site Offices | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      of Science (SC)

      Research » Scientific Discovery through Advanced Computing (SciDAC) Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Next Generation Networking Scientific Discovery through Advanced Computing (SciDAC) Co-Design SciDAC Institutes ASCR SBIR-STTR Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) Community Resources Contact Information

    5. Unix File Groups at NERSC

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

      Groups at NERSC Unix File Groups at NERSC Unix file groups are an important component of effective data management, providing a means to control access to shared data on disk and tape. At NERSC, groups are also used to control access to certain computational resources (e.g., batch queues, testbed systems, licensed software). Overview of Unix Groups Every user on a Unix system is a member of one or more Unix groups, including their primary or default group. Every file (or directory) on the system

    6. Alliance for Science

      Broader source: Energy.gov [DOE]

      EM’s Jud Lilly explains the nuclear fuel cycle to a group of students participating in the recent Sixth Annual Science Alliance at the Portsmouth Gaseous Diffusion Plant site in southern Ohio. A record 1,255 high school juniors attended and participated in interactive demonstrations designed to match their interests with potential careers related to science, technology, engineering and math. Students also learned about post-secondary educational requirements for those careers and regional universities that offer the necessary curricula.

    7. Nichols A. Romero | Argonne Leadership Computing Facility

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

      Nichols A. Romero Principal Project Specialist - Computational Science Catalyst Team Lead Nichols Romero Argonne National Laboratory 9700 South Cass Avenue Building 240 - Rm. ...

    8. Mira Computational Readiness Assessment | Argonne Leadership...

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

      INCITE Program 5 Checks & 5 Tips for INCITE Mira Computational Readiness Assessment ALCC Program Director's Discretionary (DD) Program Early Science Program INCITE 2016 Projects ...

    9. Graham Fletcher | Argonne Leadership Computing Facility

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

      Graham Fletcher Principal Project Specialist in Computational Science Graham Fletcher Argonne National Laboratory 9700 South Cass Avenue Building 240 - Rm. 1123 Argonne, IL 60439 ...

    10. Collaboration to advance high-performance computing

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

      cyber security, data sharing and mobility, cloud computing, large-scale analytics, and materials science. This first Project Task Statement (PTS) under the Umbrella CRADA is...

    11. Information Sciences

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

      Group Leader Patrick M. Kelly Email Deputy Group Leader Amy Larson Email Contact Us ... Kelly, Group Leader Soumya Kundu Amy Larson, Deputy Group Leader Susan Mniszewski ...

    12. Science Engagement

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

      Science Engagement Science Engagement Move your data Programs & Workshops Science Requirements Reviews Case Studies Contact Us Technical Assistance: 1 800-33-ESnet (Inside US) 1 800-333-7638 (Inside US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems: trouble@es.net Provide Web Site Feedback: info@es.net Science Engagement The ESnet Science Engagement team's mission is to ensure that science collaborations at every scale, in every domain, have the information and

    13. Argonne Leadership Computing Facility

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

      Argonne National Laboratory | 9700 South Cass Avenue | Argonne, IL 60439 | www.anl.gov | September 2013 alcf_keyfacts_fs_0913 Key facts about the Argonne Leadership Computing Facility User support and services Skilled experts at the ALCF enable researchers to conduct breakthrough science on the Blue Gene system in key ways. Catalysts are computational scientist with domain expertise and work directly with project principal investigators to maximize discovery and reduce time-to- solution.

    14. Link failure detection in a parallel computer

      DOE Patents [OSTI]

      Archer, Charles J.; Blocksome, Michael A.; Megerian, Mark G.; Smith, Brian E.

      2010-11-09

      Methods, apparatus, and products are disclosed for link failure detection in a parallel computer including compute nodes connected in a rectangular mesh network, each pair of adjacent compute nodes in the rectangular mesh network connected together using a pair of links, that includes: assigning each compute node to either a first group or a second group such that adjacent compute nodes in the rectangular mesh network are assigned to different groups; sending, by each of the compute nodes assigned to the first group, a first test message to each adjacent compute node assigned to the second group; determining, by each of the compute nodes assigned to the second group, whether the first test message was received from each adjacent compute node assigned to the first group; and notifying a user, by each of the compute nodes assigned to the second group, whether the first test message was received.

    15. Institutional computing (IC) information session

      SciTech Connect (OSTI)

      Koch, Kenneth R; Lally, Bryan R

      2011-01-19

      The LANL Institutional Computing Program (IC) will host an information session about the current state of unclassified Institutional Computing at Los Alamos, exciting plans for the future, and the current call for proposals for science and engineering projects requiring computing. Program representatives will give short presentations and field questions about the call for proposals and future planned machines, and discuss technical support available to existing and future projects. Los Alamos has started making a serious institutional investment in open computing available to our science projects, and that investment is expected to increase even more.

    16. Damsel: A Data Model Storage Library for Exascale Science

      SciTech Connect (OSTI)

      Choudhary, Alok; Liao, Wei-keng

      2014-07-11

      Computational science applications have been described as having one of seven motifs (the “seven dwarfs”), each having a particular pattern of computation and communication. From a storage and I/O perspective, these applications can also be grouped into a number of data model motifs describing the way data is organized and accessed during simulation, analysis, and visualization. Major storage data models developed in the 1990s, such as Network Common Data Format (netCDF) and Hierarchical Data Format (HDF) projects, created support for more complex data models. Development of both netCDF and HDF5 was influenced by multi-dimensional dataset storage requirements, but their access models and formats were designed with sequential storage in mind (e.g., a POSIX I/O model). Although these and other high-level I/O libraries have had a beneficial impact on large parallel applications, they do not always attain a high percentage of peak I/O performance due to fundamental design limitations, and they do not address the full range of current and future computational science data models. The goal of this project is to enable exascale computational science applications to interact conveniently and efficiently with storage through abstractions that match their data models. The project consists of three major activities: (1) identifying major data model motifs in computational science applications and developing representative benchmarks; (2) developing a data model storage library, called Damsel, that supports these motifs, provides efficient storage data layouts, incorporates optimizations to enable exascale operation, and is tolerant to failures; and (3) productizing Damsel and working with computational scientists to encourage adoption of this library by the scientific community. The product of this project, Damsel library, is openly available for download from http://cucis.ece.northwestern.edu/projects/DAMSEL. Several case studies and application programming interface reference are also available to assist new users to learn to use the library.

    17. Science Museum

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

      open July 26 at the Bradbury Science Museum July 22, 2013 LOS ALAMOS, N.M., July 22, 2013-Los Alamos National Laboratory's Bradbury Science Museum is opening two new exhibits ...

    18. Science Magazine

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

      MAY 2013 VOL 340 SCIENCE www.sciencemag.org 914 EIGHT NUCLEAR ENGINEERS SIT IN HIGH- ... But their future is uncertain Published by AAAS www.sciencemag.org SCIENCE VOL 340 24 MAY ...

    19. LUSI :: LCLS Ultrafast Science Instruments

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

      search Go Home Project Pages LUSI Instruments Uniqueness of FEL X-rays X-ray FEL Science About LCLS Science with LCLS Calendar & Meetings Contact Us Office of Science/U.S. DOE Current News: Job Openings Oct. 3, 3:00 PM- SPPS: A window to the world of LCLS Science Meetings: LCLS SAC Meeting October 19-20, 2006 LUSI Lehman Review January 23-24, 2007 LUSI Bi-weekly Team Leader meeting June 23, 2006 LUSI Science Group Leaders Meeting October 18-19 SSRL User Meeting - Soft X-ray Workshop Oct

    20. Big Science

      ScienceCinema (OSTI)

      Dr. Thomas Zacharia

      2010-01-08

      Big science seeks big solutions for the most urgent problems of our times. Video courtesy Cray, Inc.

    1. Parallel Computing Summer Research Internship

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

      LaboratoryNational Security Education Center Menu About Contact Educational Prog Computer System, Cluster and Networking Summer Institute (CSCNSI) IS&T Data Science at Scale Summer School IS&T Co-Design Summer School Parallel Computing Summer Research Internship Univ Partnerships CMU/LANL Institute for Reliable High Performance Technology (IRHPIT) Missouri S&T/LANL Cyber Security Sciences Institute (CSSI) UC, Davis/LANL Institute for Next Generation Visualization and Analysis (INGVA)

    2. National Energ y Research Scientific Computing Center

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

      Annual Report This work was supported by the Director, Office of Science, Office of Advanced Scientific Computing Research of the U.S. Department of Energy under Contract No. DE-AC 03-76SF00098. LBNL-49186, December 2001 National Energ y Research Scientific Computing Center 2001 Annual Report NERSC aspires to be a world leader in accelerating scientific discovery through computation. Our vision is to provide high- performance computing tools to tackle science's biggest and most challenging

    3. Huazhong Science Technology University Yongtai Science Technology...

      Open Energy Info (EERE)

      Huazhong Science Technology University Yongtai Science Technology Co Ltd Jump to: navigation, search Name: Huazhong Science & Technology University Yongtai Science & Technology Co...

    4. Nuclear and Astrophysics Data from the T2 Group at Los Alamos National Laboratory (LANL)

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

      The T-2 Nuclear Information Service provides access to a variety of nuclear data, including ENDF/B cross sections, radioactive decay data, astrophysics data, photoatomic data, charged particle data, thermal neutron data, and a Nuclear Data Viewer. The data are useful for both nuclear science and nuclear engineering. The codes area gives information on computer codes used in the T-2 Group's nuclear data work.

    5. Science DMZ for ALS

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

      ALS Science Engagement Move your data Programs & Workshops Science Requirements Reviews Case Studies OSCARS Case Studies Science DMZ Case Studies Science DMZ @ UF Science DMZ @ CU ...

    6. Earth, Space Sciences

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

      Earth, Space Sciences science-innovationassetsimagesicon-science.jpg Earth, Space Sciences National security depends on science and technology. The United States relies on Los ...

    7. NERSC-ScienceHighlightsDecember2014.pptx

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

      December 2014 NERSC Science Highlights --- 1 --- NERSC User Science Highlights Laser Wakefield World record for compact 'tabletop' particle accelerator reached due in part to NERSC computation (W. Leemans, LBNL) Materials Science A new inexpensive silicon- based semiconductor for solar energy conversion was discovered via NERSC computation (G. Galli, U. Chicago) Climate High-resolution model improves understanding of what has been called the holy grail'' of tropical meteorology. (S. Hagos, PNNL)

    8. ALCF summer students gain experience with high-performance computing...

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

      of computing that my textbooks couldn't keep up with," said Brown, who is majoring in computer science and computer game design. "Getting exposed to many-core machines and...

    9. Genome Science/Technologies

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

      Genome Genome Science/Technologies Los Alamos using cutting-edge sequencing, finishing, and analysis, impact valuable genomic data. Srinivas Iyer Bioscience Group Leader Email Get Expertise David Bruce Bioscience Deputy Group Leader Email Momchilo Vuyisich Scientist Email Rebecca McDonald Bioscience Communications Email State-of-the art technology and extensive genomics expertise Protein research Read caption + Los Alamos National Laboratory graduate student, Patricia Langan, changes the

    10. Oak Ridge National Laboratory - Computing and Computational Sciences

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

      Information News This page is in archive status to preserve any bookmarks to the articles presented below. To view the latest news please go to http://www.osti.gov/home/newstabs/index.html. Posted March 21, 2013 Trailblazer on the Path to Photosynthesis Melvin Calvin March 2013 is the 65th anniversary of the first in a series of over 20 publications that reflect the exploration of the path of carbon in photosynthesis, the process by which plants capture energy from the sun. Spanning decades,

    11. Proposal for grid computing for nuclear applications

      SciTech Connect (OSTI)

      Idris, Faridah Mohamad; Ismail, Saaidi; Haris, Mohd Fauzi B.; Sulaiman, Mohamad Safuan B.; Aslan, Mohd Dzul Aiman Bin.; Samsudin, Nursuliza Bt.; Ibrahim, Maizura Bt.; Ahmad, Megat Harun Al Rashid B. Megat; Yazid, Hafizal B.; Jamro, Rafhayudi B.; Azman, Azraf B.; Rahman, Anwar B. Abdul; Ibrahim, Mohd Rizal B. Mamat; Muhamad, Shalina Bt. Sheik; Hassan, Hasni; Abdullah, Wan Ahmad Tajuddin Wan; Ibrahim, Zainol Abidin; Zolkapli, Zukhaimira; Anuar, Afiq Aizuddin; Norjoharuddeen, Nurfikri; and others

      2014-02-12

      The use of computer clusters for computational sciences including computational physics is vital as it provides computing power to crunch big numbers at a faster rate. In compute intensive applications that requires high resolution such as Monte Carlo simulation, the use of computer clusters in a grid form that supplies computational power to any nodes within the grid that needs computing power, has now become a necessity. In this paper, we described how the clusters running on a specific application could use resources within the grid, to run the applications to speed up the computing process.

    12. SC e-journals, Computer Science

      Office of Scientific and Technical Information (OSTI)

      Video Technology, IEEE Transactions on Circuits and Systems Part I: Fundamental Theory and Applications, IEEE Transactions on Circuits and Systems Part II: Analog and Digital ...

    13. Exploiting Asynchrony for Exascale Computational Materials Science

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

      Outline * Why cant we keep doing things the way weve always done? - Case study: molecular dynamics in the massively parallel era: from the Thinking Machines CM-5 and Cray...

    14. Sandia National Laboratories: Careers: Materials Science

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

      Materials Science Materials science worker Sandia materials scientists are creating scientifically tailored materials for U.S. energy applications and critical defense needs. Sandia's focus on scientifically tailored materials capitalizes on our expertise in solid-state sciences, advanced atomic-level diagnostics, and materials synthesis and processing science. Our research uses Sandia's experimental, theoretical, and computational capabilities to establish the state of the art in materials

    15. Photon Science

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

      Photon Science Along with its primary missions-global security, energy security, basic science, and national competitiveness-the NIF & Photon Science Directorate also pursues research and development projects to innovate and develop cutting-edge technologies in support of those missions. This effort strategically invests in new technologies and development of large-scale photon systems for various federal agencies and industry sponsors. NIF&PS researchers are developing world-class

    16. Customizable Computing at Datacenter Scale | Argonne Leadership Computing

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

      Facility Customizable Computing at Datacenter Scale Event Sponsor: Mathematics and Computer Science Division Seminar Start Date: May 2 2016 - 10:00am Building/Room: Building 240/Room 1416 Location: Argonne National Laboratory Speaker(s): Jason Cong Speaker(s) Title: UCLA Host: Marc Snir Customizable computing has been of interest to the research community for over three decades. The interest has intensified in the recent years as the power and energy become a significant limiting factor to

    17. Science Briefs

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

      Science Briefs /newsroom/_assets/images/newsroom-icon.jpg Science Briefs Read in detail about specific Los Alamos science achievements, and the honors our scientists are accruing. News Releases Science Briefs Photos Picture of the Week Publications Social Media Videos Fact Sheets The event titled "If I Only Knew Then What I Know Now" is from 2:30 to 5 p.m. in the Student Center Lecture Hall of the University of New Mexico-Los Alamos. Panel discussion to explore transitions in women's

    18. Fermilab | Science

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

      Science History Organization Photo and video gallery Diversity Education Safety Sustainability and environment Contact Newsroom Spotlight Press releases Fact sheets and...

    19. Information Science

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

      Information Science and Technology (ASIS&T) American Society for Indexing (ASI) Digital Library Federation (DLF) National Archives and Records Administration (NARA) Special...

    20. Energy Science

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

      Energy Science Print Our current fossil-fuel-based system ... X-Ray Microscopy Reveals How Crystal Mechanics Drive ... Breakthrough Research on Platinum-Nickel Alloys Hydrogen Storage ...

    1. ARM - Publications: Science Team Meeting Documents

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

      ARM Engineering Process Workflow Using ExtraView Hull, T.R., Pacific Northwest National Laboratory, ARM Engineering Group Fourteenth Atmospheric Radiation Measurement (ARM) Science...

    2. ARM - Publications: Science Team Meeting Documents

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

      School of Marine and Atmospheric Science, Division of Meteorology and Physical Oceanography; Ma, L.L., Scientific Information Systems Group, Brookhaven National Laboratory...

    3. Research Groups - Cyclotron Institute

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

      Research Groups Research Group Homepages: Nuclear Theory Group Dr. Sherry Yennello's Research Group Dr. Dan Melconian's Research Group Dr. Cody Folden's Group...

    4. Timothy Williams | Argonne Leadership Computing Facility

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

      Timothy Williams Deputy Director of Science Timothy Williams Argonne National Laboratory 9700 South Cass Avenue Building 240 - Rm. 2129 Argonne, IL 60439 630-252-1154 tjwilliams@anl.gov http://alcf.anl.gov/~zippy Tim Williams is a computational scientist at the Argonne Leadership Computing Facility (ALCF), where he serves as Deputy Director of Science. He is manager of the Early Science Program, which prepares scientific applications for early use of the facility's next-generation

    5. INCITE Program | Argonne Leadership Computing Facility

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

      Science at ALCF Allocation Programs INCITE Program 5 Checks & 5 Tips for INCITE Mira Computational Readiness Assessment ALCC Program Director's Discretionary (DD) Program ALCF Data Science Program Early Science Program INCITE 2016 Projects ALCC 2015 Projects ESP Projects View All Projects Publications ALCF Tech Reports Industry Collaborations INCITE Program Innovative and Novel Computational Impact on Theory and Experiment (INCITE) Program The INCITE program provides allocations to

    6. Large Scale Production Computing and Storage Requirements for Basic Energy

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

      Sciences: Target 2017 Large Scale Production Computing and Storage Requirements for Basic Energy Sciences: Target 2017 BES-Montage.png This is an invitation-only review organized by the Department of Energy's Office of Basic Energy Sciences (BES), Office of Advanced Scientific Computing Research (ASCR), and the National Energy Research Scientific Computing Center (NERSC). The goal is to determine production high-performance computing, storage, and services that will be needed for BES to

    7. Compute nodes

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

      Compute nodes Compute nodes Click here to see more detailed hierachical map of the topology of a compute node. Last edited: 2016-04-29 11:35:0

    8. Computer System,

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

      undergraduate summer institute http:isti.lanl.gov (Educational Prog) 2016 Computer System, Cluster, and Networking Summer Institute Purpose The Computer System,...

    9. Exascale Computing

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

      DesignForward FastForward CAL Partnerships Shifter: User Defined Images Archive APEX Home R & D Exascale Computing Exascale Computing Moving forward into the exascale era, ...

    10. Thermal Sciences

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

      Thermal Sciences NETL's Thermal Sciences competency provides the scientific, engineering, and technology development community with innovative and efficient approaches to measure, harness, and convert thermal energy. Research includes sensors, advanced energy concepts, and thermodynamic optimization, specifically: Sensors and Diagnostics Advanced sensor and diagnostic technology to develop and evaluate advanced methods for non-intrusive measurement and measurement in extreme environments.

    11. Extreme Science (LBNL Science at the Theater)

      SciTech Connect (OSTI)

      Ajo-Franklin, Caroline; Klein, Spencer; Minor, Andrew; Torok, Tamas

      2012-02-27

      On Feb. 27, 2012 at the Berkeley Repertory Theatre, four Berkeley Lab scientists presented talks related to extreme science - and what it means to you. Topics include: Neutrino hunting in Antarctica. Learn why Spencer Klein goes to the ends of the Earth to search for these ghostly particles. From Chernobyl to Central Asia, Tamas Torok travels the globe to study microbial diversity in extreme environments. Andrew Minor uses the world's most advanced electron microscopes to explore materials at ultrahigh stresses and in harsh environments. And microbes that talk to computers? Caroline Ajo-Franklin is pioneering cellular-electrical connections that could help transform sunlight into fuel.

    12. Sustaining and Extending the Open Science Grid: Science Innovation on a PetaScale Nationwide Facility (DE-FC02-06ER41436) SciDAC-2 Closeout Report

      SciTech Connect (OSTI)

      Livny, Miron

      2015-02-11

      Under this SciDAC-2 grant the project’s goal w a s t o stimulate new discoveries by providing scientists with effective and dependable access to an unprecedented national distributed computational facility: the Open Science Grid (OSG). We proposed to achieve this through the work of the Open Science Grid Consortium: a unique hands-on multi-disciplinary collaboration of scientists, software developers and providers of computing resources. Together the stakeholders in this consortium sustain and use a shared distributed computing environment that transforms simulation and experimental science in the US. The OSG consortium is an open collaboration that actively engages new research communities. We operate an open facility that brings together a broad spectrum of compute, storage, and networking resources and interfaces to other cyberinfrastructures, including the US XSEDE (previously TeraGrid), the European Grids for ESciencE (EGEE), as well as campus and regional grids. We leverage middleware provided by computer science groups, facility IT support organizations, and computing programs of application communities for the benefit of consortium members and the US national CI.

    13. Energy Science

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

      Solar Cells Nanostructures offer interesting advantages for constructing photovoltaic and photoelectrochemical solar cells but extreme-scale computational studies of...

    14. Research | U.S. DOE Office of Science (SC)

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

      Research Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Next Generation Networking Scientific Discovery through Advanced Computing (SciDAC) ASCR SBIR-STTR Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) Community Resources Contact Information Advanced Scientific Computing Research U.S. Department of Energy SC-21/Germantown Building 1000 Independence Ave., SW

    15. ASCR Presentations | U.S. DOE Office of Science (SC)

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

      Presentations Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) Community Resources ASCR Discovery Monthly News Roundup News Archives ASCR Program Documents ASCR Workshops and Conferences ASCR Presentations 100Gbps Science Network Related Links Contact Information Advanced Scientific Computing Research U.S. Department of Energy SC-21/Germantown

    16. Community Resources | U.S. DOE Office of Science (SC)

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

      Resources Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) Community Resources ASCR Discovery Monthly News Roundup News Archives ASCR Program Documents ASCR Workshops and Conferences ASCR Presentations 100Gbps Science Network Related Links Contact Information Advanced Scientific Computing Research U.S. Department of Energy SC-21/Germantown Building

    17. Faces of Science: Tim Germann

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

      Tim Germann March 4, 2015 Designing the future of really fast computers 0:53 Faces of Science: Tim Germann While in junior high school, Tim Germann received his first computer, a Commodore VIC-20 with 5 kilobytes of memory-roughly the content of one written page. Decades - 2 - later, Tim is preparing for the exascale computer era, which will bring computing power and memory that are each 12 orders of magnitude greater than the VIC-20. As Director of the Exascale Co-design Center for Materials in

    18. Science DMZ Case Studies

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

      Science DMZ Case Studies Science DMZ @ UF Science DMZ @ CU Science DMZ @ Penn & VTTI Science DMZ @ NOAA Science DMZ @ NERSC Science DMZ @ ALS Multi-facility Workflow Case Study News & Publications ESnet News Publications and Presentations Galleries ESnet Awards and Honors Blog ESnet Live Home » Science Engagement » Case Studies » Science DMZ Case Studies Science Engagement Move your data Programs & Workshops Science Requirements Reviews Case Studies OSCARS Case Studies Science

    19. Yuri Alexeev | Argonne Leadership Computing Facility

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

      Martin Karplus' CHARMM group at the Universit de Strasbourg. In 2008 Yuri became a project scientist at the Biotechnology and Biological Sciences Research Council, Institute of ...

    20. ARM Science Team Meeting Scheduled The 11th Annual ARM Science

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

      1 ARM Science Team Meeting Scheduled The 11th Annual ARM Science Team meeting is scheduled for March 19-23, 2001, in Atlanta, Georgia. Members of the science team will exchange research results achieved by using ARM data. The science team is composed of working groups that investigate four topics: instantaneous radiative flux, cloud parameterizations and modeling, cloud properties, and aerosols. The annual meeting brings together the science team's 150 members to discuss issues related to ARM

    1. Prabhat Steps In as DAS Group Lead

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

      Prabhat Steps In as DAS Group Lead Prabhat Steps In as DAS Group Lead September 1, 2014 prabhat Prabhat has been named Group Lead of the Data and Analytics Services (DAS) Group at the Department of Energy's National Energy Research Scientific Computing Center (NERSC). The DAS group helps NERSC's users address data and analytics challenges arising from the increasing size and complexity of data from simulations and experiments. As the DAS Group Lead, Prabhat will play a key role in developing and

    2. Advanced Computing Tech Team | Department of Energy

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

      Advanced Computing Tech Team Advanced Computing Tech Team Advanced Computing Tech Team The Advanced Computing Tech Team is working with the DOE Energy Technology Offices, the Office of Science, and the National Nuclear Security Administration to deliver technologies that will be used to create new scientific insights into complex physical systems. Advanced computing technologies have been used for decades to provide better understanding of the performance and reliability of the nuclear stockpile

    3. Extreme Scale Computing, Co-design

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

      Information Science, Computing, Applied Math » Extreme Scale Computing, Co-design Extreme Scale Computing, Co-design Computational co-design may facilitate revolutionary designs in the next generation of supercomputers. Get Expertise Tim Germann Physics and Chemistry of Materials Email Allen McPherson Energy and Infrastructure Analysis Email Turab Lookman Physics and Condensed Matter and Complex Systems Email Computational co-design involves developing the interacting components of a

    4. Materials Sciences Division 1990 annual report

      SciTech Connect (OSTI)

      Not Available

      1990-01-01

      This report is the Materials Sciences Division's annual report. It contains abstracts describing materials research at the National Center for Electron Microscopy, and for research groups in metallurgy, solid-state physics, materials chemistry, electrochemical energy storage, electronic materials, surface science and catalysis, ceramic science, high tc superconductivity, polymers, composites, and high performance metals.

    5. Materials Sciences Division 1990 annual report

      SciTech Connect (OSTI)

      Not Available

      1990-12-31

      This report is the Materials Sciences Division`s annual report. It contains abstracts describing materials research at the National Center for Electron Microscopy, and for research groups in metallurgy, solid-state physics, materials chemistry, electrochemical energy storage, electronic materials, surface science and catalysis, ceramic science, high tc superconductivity, polymers, composites, and high performance metals.

    6. Next Generation Networking | U.S. DOE Office of Science (SC)

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

      Next Generation Networking Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Next Generation Networking 2012 Scientific Collaborations at Extreme-Scale Scientific Discovery through Advanced Computing (SciDAC) ASCR SBIR-STTR Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) Community Resources Contact Information Advanced Scientific Computing Research U.S.

    7. Accessing ASCR Facilities | U.S. DOE Office of Science (SC)

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

      Facilities Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities User Facilities Accessing ASCR Facilities Innovative & Novel Computational Impact on Theory & Experiement (INCITE) ASCR Leadership Computing Challenge (ALCC) Industrial Users Computational Science Graduate Fellowship (CSGF) Research & Evaluation Prototypes (REP) Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) Community

    8. INCITE Awards Announcement Video | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      Innovative & Novel Computational Impact on Theory & Experiement (INCITE) » INCITE Awards Announcement Video Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities User Facilities Accessing ASCR Facilities Innovative & Novel Computational Impact on Theory & Experiement (INCITE) ASCR Leadership Computing Challenge (ALCC) Industrial Users Computational Science Graduate Fellowship (CSGF) Research & Evaluation Prototypes (REP) Science Highlights

    9. Frequently Asked Questions | U.S. DOE Office of Science (SC)

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

      Frequently Asked Questions Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities User Facilities Accessing ASCR Facilities Innovative & Novel Computational Impact on Theory & Experiement (INCITE) ASCR Leadership Computing Challenge (ALCC) Industrial Users Computational Science Graduate Fellowship (CSGF) Research & Evaluation Prototypes (REP) Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC)

    10. Capabilities: Science Pillars

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

      Pillars science-innovationassetsimagesicon-science.jpg Capabilities: Science Pillars The Lab's four Science Pillars harness our scientific capabilities for national security ...

    11. Basic Energy Sciences

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

      Basic Energy Sciences Basic Energy Sciences Supporing research to understand, predict and ... The DOE Office of Science's Basic Energy Sciences program equips scientists with a ...

    12. Argonne's Laboratory computing center - 2007 annual report.

      SciTech Connect (OSTI)

      Bair, R.; Pieper, G. W.

      2008-05-28

      Argonne National Laboratory founded the Laboratory Computing Resource Center (LCRC) in the spring of 2002 to help meet pressing program needs for computational modeling, simulation, and analysis. The guiding mission is to provide critical computing resources that accelerate the development of high-performance computing expertise, applications, and computations to meet the Laboratory's challenging science and engineering missions. In September 2002 the LCRC deployed a 350-node computing cluster from Linux NetworX to address Laboratory needs for mid-range supercomputing. This cluster, named 'Jazz', achieved over a teraflop of computing power (1012 floating-point calculations per second) on standard tests, making it the Laboratory's first terascale computing system and one of the 50 fastest computers in the world at the time. Jazz was made available to early users in November 2002 while the system was undergoing development and configuration. In April 2003, Jazz was officially made available for production operation. Since then, the Jazz user community has grown steadily. By the end of fiscal year 2007, there were over 60 active projects representing a wide cross-section of Laboratory expertise, including work in biosciences, chemistry, climate, computer science, engineering applications, environmental science, geoscience, information science, materials science, mathematics, nanoscience, nuclear engineering, and physics. Most important, many projects have achieved results that would have been unobtainable without such a computing resource. The LCRC continues to foster growth in the computational science and engineering capability and quality at the Laboratory. Specific goals include expansion of the use of Jazz to new disciplines and Laboratory initiatives, teaming with Laboratory infrastructure providers to offer more scientific data management capabilities, expanding Argonne staff use of national computing facilities, and improving the scientific reach and performance of Argonne's computational applications. Furthermore, recognizing that Jazz is fully subscribed, with considerable unmet demand, the LCRC has framed a 'path forward' for additional computing resources.

    13. ASCR X-Stack Portfolio | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      ASCR X-Stack Portfolio Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Exascale Tools Workshop Programming Challenges ...

    14. X-Stack Software Research | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      X-Stack Software Research Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Exascale Tools Workshop Programming Challenges ...

    15. Challenges to be Addressed | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      Challenges to be Addressed Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Exascale Tools Workshop Programming ...

    16. March 2006 | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      Overview of the Office of Science .pdf file (52KB) Raymond L. Orbach, Director, Office of Science Overview of the Office of Advanced Scientific Computing Research .pdf file (634KB) ...

    17. DOE's Office of Science Awards 18 Million Hours of Supercomputing...

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

      DOE's Office of Science Awards 18 Million Hours of Supercomputing Time to 15 Teams for Large-Scale Scientific Computing DOE's Office of Science Awards 18 Million Hours of...

    18. Computing Information

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

      Information From here you can find information relating to: Obtaining the right computer accounts. Using NIC terminals. Using BooNE's Computing Resources, including: Choosing your desktop. Kerberos. AFS. Printing. Recommended applications for various common tasks. Running CPU- or IO-intensive programs (batch jobs) Commonly encountered problems Computing support within BooNE Bringing a computer to FNAL, or purchasing a new one. Laptops. The Computer Security Program Plan for MiniBooNE The

    19. Science Briefs

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

      Science Briefs Science Briefs ALS Science Briefs are short (200 words maximum) descriptions of recently published ALS-related work. These "brief" highlights also include one image, a caption (50 words), and the publication citation. All ALS users and beamline scientists are invited to fill out the short submission form here and send a hi-res image to This e-mail address is being protected from spambots. You need JavaScript enabled to view it . Reducing Plant Lignin for Cheaper Biofuels

    20. Understanding Islamist political violence through computational social simulation

      SciTech Connect (OSTI)

      Watkins, Jennifer H; Mackerrow, Edward P; Patelli, Paolo G; Eberhardt, Ariane; Stradling, Seth G

      2008-01-01

      Understanding the process that enables political violence is of great value in reducing the future demand for and support of violent opposition groups. Methods are needed that allow alternative scenarios and counterfactuals to be scientifically researched. Computational social simulation shows promise in developing 'computer experiments' that would be unfeasible or unethical in the real world. Additionally, the process of modeling and simulation reveals and challenges assumptions that may not be noted in theories, exposes areas where data is not available, and provides a rigorous, repeatable, and transparent framework for analyzing the complex dynamics of political violence. This paper demonstrates the computational modeling process using two simulation techniques: system dynamics and agent-based modeling. The benefits and drawbacks of both techniques are discussed. In developing these social simulations, we discovered that the social science concepts and theories needed to accurately simulate the associated psychological and social phenomena were lacking.

    1. The Globus Galaxies Platform. Delivering Science Gateways as a Service

      SciTech Connect (OSTI)

      Madduri, Ravi; Chard, Kyle; Chard, Ryan; Lacinski, Lukasz; Rodriguez, Alex; Sulakhe, Dinanath; Kelly, David; Dave, Utpal; Foster, Ian

      2015-04-29

      We use public cloud computers to host sophisticated scientific data; software is then used to transform scientific practice by enabling broad access to capabilities previously available only to the few. The primary obstacle to more widespread use of public clouds to host scientific software (‘cloud-based science gateways’) has thus far been the considerable gap between the specialized needs of science applications and the capabilities provided by cloud infrastructures. We describe here a domain-independent, cloud-based science gateway platform, the Globus Galaxies platform, which overcomes this gap by providing a set of hosted services that directly address the needs of science gateway developers. The design and implementation of this platform leverages our several years of experience with Globus Genomics, a cloud-based science gateway that has served more than 200 genomics researchers across 30 institutions. Building on that foundation, we have also implemented a platform that leverages the popular Galaxy system for application hosting and workflow execution; Globus services for data transfer, user and group management, and authentication; and a cost-aware elastic provisioning model specialized for public cloud resources. We describe here the capabilities and architecture of this platform, present six scientific domains in which we have successfully applied it, report on user experiences, and analyze the economics of our deployments. Published 2015. This article is a U.S. Government work and is in the public domain in the USA.

    2. SPOT Suite Transforms Beamline Science

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

      SPOT Suite Transforms Beamline Science SPOT Suite Transforms Beamline Science SPOT Suite brings advanced algorithms, high performance computing and data management to the masses August 18, 2014 Contact: Linda Vu, +1 510 495 2402, lvu@lbl.gov als.jpg Advanced Light Source (ALS) at Berkeley Lab (Photo by Roy Kaltschmidt) Some mysteries of science can only be explained on a nanometer scale -even smaller than a single strand of human DNA, which is about 2.5 nanometers wide. At this scale, scientists

    3. Science Magazine

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

      & ANALYSIS www.sciencemag.org SCIENCE VOL 339 8 FEBRUARY 2013 635 Steven Chu, the fi rst Nobel-winning scien- tist to lead the sprawling U.S. Department of Energy (DOE), has rarely...

    4. Nuclear Science

      Energy Savers [EERE]

      and Engineering Education Sourcebook 2013 American Nuclear Society US Department of Energy Nuclear Science & Engineering Education Sourcebook 2013 North American Edition American Nuclear Society Education, Training, and Workforce Division US Department of Energy Office of Nuclear Energy Editor and Founder John Gilligan Professor of Nuclear Engineering North Carolina State University Version 5.13 Welcome to the 2013 Edition of the Nuclear Science and Engineering Education (NS&EE)

    5. Measurement Science

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

      wins 2016 Joseph F. Keithley Award for Advances in Measurement Science October 15, 2015 Honors to Albert Migliori, developer of resonant ultrasound spectroscopy LOS ALAMOS, N.M., Oct. 15, 2015-Los Alamos National Laboratory physicist Albert Migliori, having led the development of a powerful tool for important measurements in condensed matter physics including superconductivity, is being given the Joseph F. Keithley Award For Advances in Measurement Science, the top instrumentation prize of the

    6. Isotope Science

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

      Science and Production 35 years of experience in isotope production, processing, and applications. Llllll Committed to the safe and reliable production of radioisotopes, products, and services. Contact: Kevin John LANL Isotope Program Manager kjohn@lanl.gov 505-667-3602 Sponsored by the Department of Energy National Isotope Program http://www.nuclear.energy.gov/isotopes/nelsotopes2a.html Isotopes for Environmental Science Isotopes produced at Los Alamos National Laboratory are used as

    7. Science Museum

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

      Nanotechnology and algae biofuels exhibits open July 26 at the Bradbury Science Museum July 22, 2013 LOS ALAMOS, N.M., July 22, 2013-Los Alamos National Laboratory's Bradbury Science Museum is opening two new exhibits July 26 as part of the Laboratory's 70th Anniversary celebration. One is a nanotechnology exhibit featuring the Laboratory's Center for Integrated Nanotechnologies (CINT) and the other is an algae biofuel exhibit from the Laboratory and the New Mexico Consortium. An opening

    8. University Science Highlights | U.S. DOE Office of Science (SC)

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

      University Science Highlights Universities Universities Home Interactive Grants Map SC In Your State University Science Highlights University Research News Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 University Science Highlights Print Text Size: A A A Subscribe FeedbackShare Page Filter by Program Or press Esc Key to close. close Select all that apply. Advanced Scientific Computing Research (ASCR) Basic Energy

    9. National Science Bowl | National Nuclear Security Administration

      National Nuclear Security Administration (NNSA)

      National Science Bowl Texas students win regional National Science Bowl competition, secure spot in finals in nation's capital More than 200 students from 37 from High schools across the Texas Panhandle gathered together with a few hundred volunteers for a meeting and competition of the minds: The Pantex Science Bowl 2016. Set up like a game show with buzzers, toss up and bonus questions, these groups of four students... Amarillo Students Win Regional National Science Bowl Competition, Secure

    10. Science Bowl | National Nuclear Security Administration

      National Nuclear Security Administration (NNSA)

      Science Bowl Texas students win regional National Science Bowl competition, secure spot in finals in nation's capital More than 200 students from 37 from High schools across the Texas Panhandle gathered together with a few hundred volunteers for a meeting and competition of the minds: The Pantex Science Bowl 2016. Set up like a game show with buzzers, toss up and bonus questions, these groups of four students... Sandia California Regional Middle and High School Science Bowl winners More than 240

    11. Computer System, Cluster, and Networking Summer Institute Program Description

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

      System, Cluster, and Networking Summer Institute Program Description The Computer System, Cluster, and Networking Summer Institute (CSCNSI) is a focused technical enrichment program targeting third-year college undergraduate students currently engaged in a computer science, computer engineering, or similar major. The program emphasizes practical skill development in setting up, configuring, administering, testing, monitoring, and scheduling computer systems, supercomputer clusters, and computer

    12. Students Sharpen Science and Math Skills at Middle School Science...

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

      Students Sharpen Science and Math Skills at Middle School Science Bowl March 8, 2004 ... questions about earth science, physical science, life science, math, and general science. ...

    13. What Makes Science, Science? Research, Shared Effort ... & A...

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

      Makes Science, Science? Research, Shared Effort ... & A New Office of Science Website What Makes Science, Science? Research, Shared Effort ... & A New Office of Science Website ...

    14. Berkeley Lab Opens State-of-the-Art Facility for Computational...

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

      Opens State-of-the-Art Facility for Computational Science Berkeley Lab Opens State-of-the-Art Facility for Computational Science Wang Hall takes advantage of Lab's hillside ...

    15. Engineering Science

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

      apply a variety of advanced computational methodologies for solving large-scale complex fluid flow problems with turbulence andor shock physics. These problems arrise in...

    16. Molecular Science

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

      Materials Fundamentals Development and application of new computational and experimental approaches in the general areas of chemical synthesis, surface imaging and chemical ...

    17. P5 Science Drivers: Theory

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

      Science Drivers: Theory Stefan H¨ oche SLAC National Accelerator Laboratory DOE Exascale Requirements Review (HEP) June 10, 2015 P5 recommendations [http://www.usparticlephysics.org/p5] From the summary: Specific investments in particle accelerator, instrumentation, and computing research and development are required to support the program and to ensure the long-term productivity of the field. From the report: Computing cuts across all activities in particle physics, and these activities spur

    18. NERSC User Group Meeting 2014

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

      Meeting 2014 Planck @ NERSC Theodore Kisner Computational Cosmology Center, LBNL On behalf of the Planck collaboration NERSC User Group Meeting 2014 The Cosmic Microwave Background * Universe begins with hot Big Bang and then expands and cools. * After 370,000 years temperature drops to 3000K. * p + + e - => H : Universe becomes neutral & transparent. * Photons free-stream to observers today. They are redshifted and appear as a 3K blackbody. Source: NASA Temp = 3K Today NERSC User Group

    19. Web Articles | Argonne Leadership Computing Facility

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

      In the News Peta-Exa-Zetta: Robert Wisniewski and the Growth of Compute Power insideHPC Core data ASCR Discovery Supercomputing van der Waals Forces on Mira insideHPC more news Web Articles Digital reconstruction of pyramidal cells from the Blue Brain Project Delivering science on day one In a recent issue of Computing in Science & Engineering (CiSE), ALCF Deputy Director of Science Timothy Williams discussed Theta Early Science work. May 04, 2016 Lattice for Beyond the Standard Model

    20. April 2004 | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      Office of Advanced Scientific Computing Research, Office of Science Multiscale Mathematics Initiative .pdf file (18KB) Gary Johnson, Program Manager, Mathematical, Information ...

    1. 10 science highlights celebrating 10 years of Argonne Leadership...

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

      10 science highlights celebrating 10 years of Argonne Leadership Computing Facility ... of the universe over billions of years-allowing scientists to "watch" as galaxies form. ...

    2. Mission | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      High Energy Physics (HEP) HEP Home About Research Science Drivers of Particle Physics Energy Frontier Intensity Frontier Cosmic Frontier Theoretical and Computational Physics ...

    3. EA-1993: Proposed High Explosive Science & Engineering Project...

      Office of Environmental Management (EM)

      The proposed action would be to design, construct, and operate a High Explosive Science ... scientific staff and supporting computational and experimental capabilities as well ...

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

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

      of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA 4-Department of Physics and Department of Electrical Engineering and Computer...

    5. Science and Technology Review October/November 2012 (Technical...

      Office of Scientific and Technical Information (OSTI)

      ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; 97 MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE Word Cloud More Like This Full Text preview image File size NAView Full Text ...

    6. Response to Office of Science and Technology Policy Request for...

      Office of Scientific and Technical Information (OSTI)

      Subject: Instrumentation Related to Nuclear Science & Technology(46) high performance computing Word Cloud More Like This Full Text File size NAView Full Text View Full Text DOI: ...

    7. From Quanta to the Continuum: Opportunities for Mesoscale Science...

      Office of Scientific and Technical Information (OSTI)

      Language: English Subject: 74 ATOMIC AND MOLECULAR PHYSICS; 36 MATERIALS SCIENCE; 77 NANOSCIENCE AND NANOTECHNOLOGY; 97 MATHEMATICS AND COMPUTING Word Cloud More Like This Full ...

    8. Science & Technology | Department of Energy

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

      Technology Science & Technology This is a computer simulation of a Class 1a supernova. Argonne National Laboratory's Mira will have enough computing power to help researchers run simulations of exploding stars, specifically, of the turbulent nuclear combustion that sets off type 1a supernovae. | Photo courtesy of Argonne National Laboratory This is a computer simulation of a Class 1a supernova. Argonne National Laboratory's Mira will have enough computing power to help researchers run

    9. Computing Resources

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

      Cluster-Image TRACC RESEARCH Computational Fluid Dynamics Computational Structural Mechanics Transportation Systems Modeling Computing Resources The TRACC Computational Clusters With the addition of a new cluster called Zephyr that was made operational in September of this year (2012), TRACC now offers two clusters to choose from: Zephyr and our original cluster that has now been named Phoenix. Zephyr was acquired from Atipa technologies, and it is a 92-node system with each node having two AMD

    10. Computational Physicist | Princeton Plasma Physics Lab

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

      Computational Physicist Department: Theory Supervisor(s): Steve Jardin Staff: ENG 04 Requisition Number: 16000352 This position is in the Computational Plasma Physics Group. PPPL seeks a computational physicist for the TRANSP development and CPPG (Computational Plasma Physics Group) support group. The TRANSP software package is used by fusion physicists worldwide for comprehensive analysis and interpretation of data from magnetic-confinement fusion experiments and to predict the performance of

    11. ALCF Data Science Program: Proposal Instructions | Argonne Leadership

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

      Computing Facility ALCF Data Science Program: Proposal Instructions Early Science Program INCITE 2016 Projects ALCC 2015 Projects ESP Projects View All Projects Publications ALCF Tech Reports Industry Collaborations ALCF Data Science Program: Proposal Instructions The ADSP Proposal Process The ADSP projects will be categorized as either "data science projects", which will have a specific science goal, or "software technology projects", which will be focused on

    12. ASCR Science Network Requirements

      SciTech Connect (OSTI)

      Dart, Eli; Tierney, Brian

      2009-08-24

      The Energy Sciences Network (ESnet) is the primary provider of network connectivity for the US Department of Energy Office of Science, the single largest supporter of basic research in the physical sciences in the United States. In support of the Office of Science programs, ESnet regularly updates and refreshes its understanding of the networking requirements of the instruments, facilities, scientists, and science programs that it serves. This focus has helped ESnet to be a highly successful enabler of scientific discovery for over 20 years. In April 2009 ESnet and the Office of Advanced Scientific Computing Research (ASCR), of the DOE Office of Science, organized a workshop to characterize the networking requirements of the programs funded by ASCR. The ASCR facilities anticipate significant increases in wide area bandwidth utilization, driven largely by the increased capabilities of computational resources and the wide scope of collaboration that is a hallmark of modern science. Many scientists move data sets between facilities for analysis, and in some cases (for example the Earth System Grid and the Open Science Grid), data distribution is an essential component of the use of ASCR facilities by scientists. Due to the projected growth in wide area data transfer needs, the ASCR supercomputer centers all expect to deploy and use 100 Gigabit per second networking technology for wide area connectivity as soon as that deployment is financially feasible. In addition to the network connectivity that ESnet provides, the ESnet Collaboration Services (ECS) are critical to several science communities. ESnet identity and trust services, such as the DOEGrids certificate authority, are widely used both by the supercomputer centers and by collaborations such as Open Science Grid (OSG) and the Earth System Grid (ESG). Ease of use is a key determinant of the scientific utility of network-based services. Therefore, a key enabling aspect for scientists beneficial use of high performance networks is a consistent, widely deployed, well-maintained toolset that is optimized for wide area, high-speed data transfer (e.g. GridFTP) that allows scientists to easily utilize the services and capabilities that the network provides. Network test and measurement is an important part of ensuring that these tools and network services are functioning correctly. One example of a tool in this area is the recently developed perfSONAR, which has already shown its usefulness in fault diagnosis during the recent deployment of high-performance data movers at NERSC and ORNL. On the other hand, it is clear that there is significant work to be done in the area of authentication and access control - there are currently compatibility problems and differing requirements between the authentication systems in use at different facilities, and the policies and mechanisms in use at different facilities are sometimes in conflict. Finally, long-term software maintenance was of concern for many attendees. Scientists rely heavily on a large deployed base of software that does not have secure programmatic funding. Software packages for which this is true include data transfer tools such as GridFTP as well as identity management and other software infrastructure that forms a critical part of the Open Science Grid and the Earth System Grid.

    13. About the Advanced Computing Tech Team | Department of Energy

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

      Advanced Computing Tech Team About the Advanced Computing Tech Team The Advanced Computing Tech Team is made up of representatives from DOE and its national laboratories who are involved with developing and using advanced computing tools. The following is a list of some of those programs and what how they are currently using advanced computing in pursuit of their respective missions. Advanced Science Computing Research (ASCR) The mission of the Advanced Scientific Computing Research (ASCR)

    14. Compute Nodes

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

      Compute Nodes Compute Nodes Quad CoreAMDOpteronprocessor Compute Node Configuration 9,572 nodes 1 quad-core AMD 'Budapest' 2.3 GHz processor per node 4 cores per node (38,288 total cores) 8 GB DDR3 800 MHz memory per node Peak Gflop rate 9.2 Gflops/core 36.8 Gflops/node 352 Tflops for the entire machine Each core has their own L1 and L2 caches, with 64 KB and 512KB respectively 2 MB L3 cache shared among the 4 cores Compute Node Software By default the compute nodes run a restricted low-overhead

    15. DOE's Office of Science Seeks Proposals for Expanded Large-Scale Scientific

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

      Computing | Department of Energy Seeks Proposals for Expanded Large-Scale Scientific Computing DOE's Office of Science Seeks Proposals for Expanded Large-Scale Scientific Computing May 16, 2005 - 12:47pm Addthis WASHINGTON, D.C. -- Secretary of Energy Samuel W. Bodman announced today that DOE's Office of Science is seeking proposals to support innovative, large-scale computational science projects to enable high-impact advances through the use of advanced computers not commonly available in

    16. "WHY ARE COMPUTERS SO STUPID AND WHAT CAN BE DONE ABOUT IT?", Prof. Ernest

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

      Davis, Computer Science Department, New York University | Princeton Plasma Physics Lab March 3, 2012, 9:30am Science On Saturday "WHY ARE COMPUTERS SO STUPID AND WHAT CAN BE DONE ABOUT IT?", Prof. Ernest Davis, Computer Science Department, New York University WHY ARE COMPUTERS SO STUPID AND WHAT CAN BE DONE ABOUT IT?

    17. NERSC-ScienceHighlightsJune2013.ppt

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

      June 2013 NERSC Science Highlights --- 1 --- NERSC User Science Highlights Materials Studies suggest the possibility of solar cells with efficiencies much higher than that available today (J. Galli, UC Davis) Math and Computing New method improves simulations of complex, multiphase phenomena. (J. Sethian, UCB / LBNL) Materials Using computation to improve lithium batteries (K. Leung, Sandia Nat'l Labs) High Energy Physics PLANCK mission changes fundamental understanding of universe's age and

    18. Coal Utilization Science | Department of Energy

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

      Crosscutting Research » Coal Utilization Science Coal Utilization Science Computer scientists at FE's NETL study a visualization of a power plant component. Computer scientists at FE's NETL study a visualization of a power plant component. Traditionally the process of taking a new power plant system from the drawing board to a first-of-a-kind prototype has involved a series of progressively larger engineering test facilities and pilot plants, leading ultimately to a full-scale demonstration.

    19. Materials Science: the science of everything | Y-12 National Security

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

      Complex Materials Science: the ... Materials Science: the science of everything Posted: July 9, 2015 - 4:24pm Participants in the 2015 ASM Materials Camp pose for a photo during a Skype conversation with NASA astronauts Barry "Butch" Wilmore, left, and Jeffrey Williams. On the 50th anniversary of the first American spacewalk June 3, a group of high school students gathered to talk via Skype with two NASA astronauts who themselves have spacewalked a dozen times during their careers.

    20. Science Highlights

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

      Highlights Science Highlights Science highlights feature research conducted by staff and users at the ALS. If a Power Point summary slide or a PDF handout of the highlight is available, you will find it linked beneath the highlight listing and on the highlight's page. You may also print a version of a highlight by clicking the print icon associated with each highlight. An Atomic-Level Understanding of Copper-Based Catalysts Print Thursday, 05 May 2016 12:20 Copper-based catalysts are widely used

    1. Science Museum

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

      Maintaining nuclear stability in times of transition focus of talk at Bradbury Science Museum January 9, 2014 First in series of evening lectures open to public LOS ALAMOS, N.M., Jan. 9, 2014-Los Alamos National Laboratory Senior Fellow Houston "Terry" Hawkins talks about the role that the nation's nuclear weapons stockpile plays in maintaining the nation's defense - and that of our allies - in a talk at 5:30 p.m., Jan. 15 at the Bradbury Science Museum. The talk is the first in a

    2. Science Museum

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

      Emerging threats to global security focus of March 12 talk at Bradbury Science Museum March 6, 2014 Terry Wallace to address Lab's role in helping the government meet national security challenges LOS ALAMOS, N.M., March 6, 2014-Terry Wallace, principal associate director for Global Security at Los Alamos National Laboratory, will talk about potential emerging threats in a lecture at 5:30 p.m., March 12 at the Bradbury Science Museum. The talk is the third in a series of evening lectures planned

    3. NERSC-ScienceHighlightsJuly2013.ppt

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

      July 2013 NERSC Science Highlights --- 1 --- NERSC User Science Highlights Materials Model is able to predict which of a million or so potential materials might be best for carbon capture (B. Smit, LBNL) Materials NERSC collaboration yields software that is a key enabler in the high- throughput computational materials science initiative (S. Ong, MIT) Climate NERSC simulations contribute to a study finding that emission regulations reduced soot and climate change impact in California W. Collins

    4. Energy Department Requests Proposals for Advanced Scientific Computing Research

      Broader source: Energy.gov [DOE]

      WASHINGTON, DC - The Department of Energy's Office of Science and the National Nuclear Security Administration (NNSA) have issued a joint Request for Proposals for advanced scientific computing...

    5. GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION...

      Office of Scientific and Technical Information (OSTI)

      PC-1D installation manual and user's guide Basore, P.A. 14 SOLAR ENERGY; 99 GENERAL AND MISCELLANEOUSMATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; 42 ENGINEERING; CHARGE...

    6. Simulation and High-Performance Computing | Department of Energy

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

      Koonin Director - NYU's Center for Urban Science & Progress and Former Under ... and we will use our most powerful computers to design and simulate the next generation. ...

    7. Center for Integrated Computation and Analysis of Reconnection...

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

      Objectives Current Future New science Center for Integrated Computation and Analysis of Reconnection and Turbulence (CICART) Kai Germaschewski, Amitava Bhattacharjee, Barrett...

    8. Microsoft Word - OSU NETL Computer Sharing_Media release_043013...

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

      Computer Sharing Cultivates STEM Careers Albany, Ore. - The National Energy Technology Laboratory (NETL) invests in science, technology, engineering, and math (STEM) education, ...

    9. A CLASS OF RECONSTRUCTED DISCONTINUOUS GALERKIN METHODS IN COMPUTATION...

      Office of Scientific and Technical Information (OSTI)

      Resource Relation: Conference: International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Eng,Rio de Janeiro, Brazil,05182011,05122011 ...

    10. Inspiring the Next Generation of Computational Thinkers | Argonne...

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

      connecting the dots between computational thinking and science, technology, engineering and math (STEM) careers for 8th grade students attending the Laura S. Ward STEM School. ...

    11. INCITE grants awarded to 56 computational research projects ...

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

      "The INCITE program drives some of the world's most ambitious and groundbreaking computational research in science and engineering," said James Hack, director of the National ...

    12. Argonne Training Program on Extreme-Scale Computing Scheduled...

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

      This program provides intensive hands-on training on the key skills, approaches and tools to design, implement, and execute computational science and engineering applications on ...

    13. 5 Checks & 5 Tips for INCITE | Argonne Leadership Computing Facility

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

      INCITE Program 5 Checks & 5 Tips for INCITE Mira Computational Readiness Assessment ALCC Program Director's Discretionary (DD) Program Early Science Program INCITE 2016 Projects ...

    14. Bob Lucas USC - Lockheed Martin Quantum Computing Center Information...

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

      the User's Knowledge of Resilience Bob Lucas USC - Lockheed Martin Quantum Computing Center Information Sciences Institute Viterbi School of Engineering Collaborators * USC Jacque...

    15. Large Scale Production Computing and Storage Requirements for...

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

      This is an invitation-only review organized by the Department of Energy's Office of Basic Energy Sciences (BES), Office of Advanced Scientific Computing Research (ASCR), and the ...

    16. Browse by Discipline -- E-print Network Subject Pathways: Computer...

      Office of Scientific and Technical Information (OSTI)

      ... - Mathematics and Computer Science Division, Argonne National Laboratory Fish, Alexander (Alexander Fish) - School of Mathematics and Statistics, University of Sydney Fisher, ...

    17. NERSC National Energy Research Scientific Computing Center

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

      National Energy Research Scientific Computing Center 2007 Annual Report National Energy Research Scientific Computing Center 2007 Annual Report Ernest Orlando Lawrence Berkeley National Laboratory 1 Cyclotron Road, Berkeley, CA 94720-8148 This work was supported by the Director, Office of Science, Office of Ad- vanced Scientific Computing Research of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231. LBNL-1143E, October 2008 iii National Energy Research Scientific Computing

    18. Scientific Discovery through Advanced Computing (SciDAC) | U.S. DOE Office

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

      of Science (SC) Research » Scientific Discovery through Advanced Computing (SciDAC) Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Next Generation Networking Scientific Discovery through Advanced Computing (SciDAC) Co-Design SciDAC Institutes ASCR SBIR-STTR Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) Community Resources Contact Information Advanced

    19. TEC Working Group Topic Groups Archives

      Broader source: Energy.gov [DOE]

      The following Topic Groups are no longer active; however, related documents and notes for these archived Topic Groups are available through the following links:

    20. Center for Computing Research Summer Research Proceedings 2015.

      SciTech Connect (OSTI)

      Bradley, Andrew Michael; Parks, Michael L.

      2015-12-18

      The Center for Computing Research (CCR) at Sandia National Laboratories organizes a summer student program each summer, in coordination with the Computer Science Research Institute (CSRI) and Cyber Engineering Research Institute (CERI).

    1. Computer Accounts | Stanford Synchrotron Radiation Lightsource

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

      Computer Accounts Each user group must have a computer account. Additionally, all persons using these accounts are responsible for understanding and complying with the terms outlined in the "Use of SLAC Information Resources". Links are provided below for computer account forms and the computer security agreement which must be completed and sent to the appropriate contact person. SSRL does not charge for use of its computer systems. Forms X-ray/VUV Computer Account Request Form

    2. Broadcasting a message in a parallel computer

      DOE Patents [OSTI]

      Berg, Jeremy E.; Faraj, Ahmad A.

      2011-08-02

      Methods, systems, and products are disclosed for broadcasting a message in a parallel computer. The parallel computer includes a plurality of compute nodes connected together using a data communications network. The data communications network optimized for point to point data communications and is characterized by at least two dimensions. The compute nodes are organized into at least one operational group of compute nodes for collective parallel operations of the parallel computer. One compute node of the operational group assigned to be a logical root. Broadcasting a message in a parallel computer includes: establishing a Hamiltonian path along all of the compute nodes in at least one plane of the data communications network and in the operational group; and broadcasting, by the logical root to the remaining compute nodes, the logical root's message along the established Hamiltonian path.

    3. Applied Mathematics Conferences and Workshops | U.S. DOE Office of Science

      Office of Science (SC) Website

      (SC) Applied Mathematics » Applied Mathematics Conferences And Workshops Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Applied Mathematics Conferences And Workshops Computer Science Next Generation Networking Scientific Discovery through Advanced Computing (SciDAC) ASCR SBIR-STTR Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) Community Resources Contact Information

    4. Cross-cutting Issues Working Session | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      Cross-cutting Issues Working Session Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Exascale Tools Workshop Programming Challenges Workshop Architectures I Workshop External link Architectures II Workshop External link Next Generation Networking Scientific Discovery through Advanced Computing (SciDAC) ASCR SBIR-STTR Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee

    5. Exascale Tools Workshop Presentations | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      Exascale Tools Workshop Presentations Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Exascale Tools Workshop Programming Challenges Workshop Architectures I Workshop External link Architectures II Workshop External link Next Generation Networking Scientific Discovery through Advanced Computing (SciDAC) ASCR SBIR-STTR Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee

    6. Programming Challenges Presentations | U.S. DOE Office of Science (SC)

      Office of Science (SC) Website

      Programming Challenges Presentations Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Exascale Tools Workshop Programming Challenges Workshop Architectures I Workshop External link Architectures II Workshop External link Next Generation Networking Scientific Discovery through Advanced Computing (SciDAC) ASCR SBIR-STTR Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee

    7. Computing Events

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

      Laboratory (pdf) DOENNSA Laboratories Fulfill National Mission with Trinity and Cielo Petascale Computers (pdf) Exascale Co-design Center for Materials in Extreme...

    8. Computer Security

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

      Computer Security All JLF participants must fully comply with all LLNL computer security regulations and procedures. A laptop entering or leaving B-174 for the sole use by a US citizen and so configured, and requiring no IP address, need not be registered for use in the JLF. By September 2009, it is expected that computers for use by Foreign National Investigators will have no special provisions. Notify maricle1@llnl.gov of all other computers entering, leaving, or being moved within B 174. Use

    9. Statistical Sciences

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

      Emily Casleton David Collins Michael L. Fugate James R. Gattiker, Deputy Group Leader Michael S. Hamada Geralyn M. Hemphill Aparna V. Huzurbazar Elizabeth J. Kelly Earl C....

    10. Unsolicited Projects in 2012: Research in Computer Architecture, Modeling,

      Office of Science (SC) Website

      and Evolving MPI for Exascale | U.S. DOE Office of Science (SC) 2: Research in Computer Architecture, Modeling, and Evolving MPI for Exascale Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Exascale Tools Workshop Programming Challenges Workshop Architectures I Workshop External link Architectures II Workshop External link Next Generation Networking Scientific Discovery through Advanced Computing (SciDAC) ASCR SBIR-STTR Facilities

    11. Nuclear Science & Technology

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

      Nuclear Science & Technology Nuclear Science & Technology1354608000000Nuclear Science & TechnologySome of these resources are LANL-only and will require Remote Access. No...

    12. Top Science of 2013

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

      RAPTOR telescope witnesses black hole birth science-innovationassetsimagesicon-science.jpg Top Science of 2013 Our strong interdisciplinary teaming and unique research...

    13. Bradbury Science Museum

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

      Bradbury Science Museum Bradbury Science Museum Providing a window into the history of LANL, its national security mission, and the broad range of exciting science and technology ...

    14. NERSC Science Engagements

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

      NERSC Science Engagements NERSC Science Engagements At NERSC, science comes first. NERSC systems and services are designed to enable and support cutting-edge research within the ...

    15. ORISE: Forensic Science

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

      Forensic Science Forensic Science The Oak Ridge Institute for Science and Education (ORISE) provides direct forensic analytical support, consulting and training services to United...

    16. Top Science of 2013

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

      Liquid-scanning technology boosts airport security science-innovationassetsimagesicon-science.jpg Top Science of 2013 Our strong interdisciplinary teaming and unique research...

    17. OSTI News Transcripts, International Group Gathers in Knoxville to Discuss

      Office of Scientific and Technical Information (OSTI)

      Sharing Science across Borders, ETDE, Office of Scientific and Technical Information, U.S. Department of Energy, www.osti.gov | OSTI, US Dept of Energy, Office of Scientific and Technical Information OSTI News Transcripts, International Group Gathers in Knoxville to Discuss Sharing Science across Borders, ETDE, Office of Scientific and Technical Information, U.S. Department of Energy, www.osti.gov International Group Gathers in Knoxville to Discuss Sharing Science across Borders (October

    18. Director's Discretionary (DD) Program | Argonne Leadership Computing

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

      Facility Science at ALCF Allocation Programs INCITE Program ALCC Program Director's Discretionary (DD) Program ALCF Data Science Program Early Science Program INCITE 2016 Projects ALCC 2015 Projects ESP Projects View All Projects Publications ALCF Tech Reports Industry Collaborations Director's Discretionary (DD) Program The ALCF's DD program provides "start up" awards to researchers working toward an INCITE or ALCC allocation to help them achieve computational readiness. Projects

    19. Extensible Computational Chemistry Environment

      Energy Science and Technology Software Center (OSTI)

      2012-08-09

      ECCE provides a sophisticated graphical user interface, scientific visualization tools, and the underlying data management framework enabling scientists to efficiently set up calculations and store, retrieve, and analyze the rapidly growing volumes of data produced by computational chemistry studies. ECCE was conceived as part of the Environmental Molecular Sciences Laboratory construction to solve the problem of researchers being able to effectively utilize complex computational chemistry codes and massively parallel high performance compute resources. Bringing themore » power of these codes and resources to the desktops of researcher and thus enabling world class research without users needing a detailed understanding of the inner workings of either the theoretical codes or the supercomputers needed to run them was a grand challenge problem in the original version of the EMSL. ECCE allows collaboration among researchers using a web-based data repository where the inputs and results for all calculations done within ECCE are organized. ECCE is a first of kind end-to-end problem solving environment for all phases of computational chemistry research: setting up calculations with sophisticated GUI and direct manipulation visualization tools, submitting and monitoring calculations on remote high performance supercomputers without having to be familiar with the details of using these compute resources, and performing results visualization and analysis including creating publication quality images. ECCE is a suite of tightly integrated applications that are employed as the user moves through the modeling process.« less

    20. Science Pillars

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

      Pillars Harnessing our scientific capabilities for national security solutions Los Alamos National Laboratory LA-UR-15-27068 Benefits of the Science Pillars The Laboratory's greatest strength is in our multidisciplinary capabilities. The Pillars draw on these capabilities- across traditional organizational and disciplinary boundaries-to help us accomplish our missions. The LDRD Strategic Investment Plan is built around the Pillars. The Laboratory's External Reviews are organized by Pillar.