National Library of Energy BETA

Sample records for tutorial movies bullet

  1. Video Tutorials

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Video Tutorials Video Tutorials 1354608000000 Video Tutorials Watch video tutorials. / / No / Video Tutorials Watch video tutorials. RASSTI video tutorials - from the RASSTI Help pages Bibliographic Management tools EndNote videos (from Thomson Reuters) Mendeley videos (from Mendeley) Zotero videos (from Zotero) Databases Video Tutorials CINDAS videos FDsys videos IEEE Xplore videos MathSciNet videos ProQuest videos PubMed videos Scopus videos Web of Science videos (From Thomson Reuters)

  2. Online Tutorials

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Tutorials Online Tutorials Cybersecurity Tutorial This course is designed to remind you of your basic security responsibilities as a user of NERSC resources, and to provide you with actions you can take to protect your scientific work. Read More » Training Materials The following tutorials are produced by NERSC staff and are intended to provide basic instruction on NERSC... Read More » Introduction to Scientific I/O This tutorial will help you understand and improve your I/O operations on

  3. Video Tutorials

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Tutorials Video Tutorials NERSC Training on YouTube HowToSubmitA2016ERCAPRequestcoverpage How to Submit a 2016 ERCAP (Allocations) Request September 1, 2015 How to Submit a 2016 ERCAP Request, Clayton Bagwell, NERSC Account & Allocations Support Read More » Screen Shot 2013 05 28 at 3.43.26 PM Introduction to Chemistry and Material Sciences Applications June 26, 2012 NERSC Online Video Tutorial Zenghi Zhao, NERSC Read More » Screen Shot 2013 05 28 at 3.47.53 PM Using the DDT Debugger on

  4. Cybersecurity Tutorial

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Cybersecurity Tutorial Show All | 1 2 3 4 5 ... 11 | Next » Cybersecurity Tutorial What You Need to Know What You Need to Know About Cybersecurity at NERSC Welcome to the cybersecurity course for NERSC users. This course is designed to remind you of your basic security responsibilities as a user of NERSC resources, and to provide you with actions you can take to protect your scientific work. NERSC is committed to safeguarding its systems and the valuable research materials stored in them. As a

  5. Product Pipeline Reports Tutorial

    Energy Information Administration (EIA) (indexed site)

    Petroleum > Petroleum Survey Forms> Petroleum Survey Forms Tutorial Product Pipeline Reports Tutorial Content on this page requires a newer version of Adobe Flash Player. Get Adobe ...

  6. rtstep-movie

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    RTSTEP Tool This is an Audio/video movie created by the RTSTEP Tool TRACC RESEARCH Computational Fluid Dynamics Computational Structural Mechanics Transportation Systems Modeling

  7. SteroMoviePlayer

    SciTech Connect

    2005-03-14

    StereoMoviePlayer StereoMoviePlayer (SMP) is a software package for creating and displaying stereo movies on a variety of computer architectures and display configuations. SMP is capable of running in serial, or in parallel to facilitate multiple computers driving a collection of display surfaces. SMP utilizes the standatd openGL gaphics library for display of both monoscopic and stereoscopic images and MPI for parallel communication and sychronization between multiple computers. SMP uses standard IO methods for loading movie files into memory and, when compressed movies are being displayed uses zLIB (which is standard in most Linux/Unix;/IRIX distributions) for decompression. A movie file is simply a concatenation of each frame. Each frame is a raw red/green/blue encoding. For stereoscopic movies, concatenation is left followed by right, as follows; Frame0-Left, Frame0-Right, Frame1-Left, Frame1-Right .... FrameN-Left, FrameN-Right To enhance performance, this concatenation of frames can be compressed using the aforementioned zLib compression/decompression library. ConvertMovie is a utility that converts between compressed and uncompressed movie formats. ConvertMovie uses zLib, which is included in most standard Linux/Unix/IRIX distributions for compression and decompression. StereoMoviePlayer consists of 3 main parts: 1-Initialization. Information is parsed from a configuration script that specifies machines on which to run, the movie file and the parameters for each graphics display. MPI is then used to instantiate a movie player on each specified computer. 2-Per-node initialization. Each parallel node creates 2 threads of execution, an IO thread and a display and communication thread. 3-Execution: The IO thread reads movie frames from disk, decompresses if necessary and places the frames in main memory. The display thread copies fromes from main memory to the graphics card for display. The display thread also handles synchronization among the other nodes

  8. SteroMoviePlayer

    Energy Science and Technology Software Center

    2005-03-14

    StereoMoviePlayer StereoMoviePlayer (SMP) is a software package for creating and displaying stereo movies on a variety of computer architectures and display configuations. SMP is capable of running in serial, or in parallel to facilitate multiple computers driving a collection of display surfaces. SMP utilizes the standatd openGL gaphics library for display of both monoscopic and stereoscopic images and MPI for parallel communication and sychronization between multiple computers. SMP uses standard IO methods for loading moviemore » files into memory and, when compressed movies are being displayed uses zLIB (which is standard in most Linux/Unix;/IRIX distributions) for decompression. A movie file is simply a concatenation of each frame. Each frame is a raw red/green/blue encoding. For stereoscopic movies, concatenation is left followed by right, as follows; Frame0-Left, Frame0-Right, Frame1-Left, Frame1-Right .... FrameN-Left, FrameN-Right To enhance performance, this concatenation of frames can be compressed using the aforementioned zLib compression/decompression library. ConvertMovie is a utility that converts between compressed and uncompressed movie formats. ConvertMovie uses zLib, which is included in most standard Linux/Unix/IRIX distributions for compression and decompression. StereoMoviePlayer consists of 3 main parts: 1-Initialization. Information is parsed from a configuration script that specifies machines on which to run, the movie file and the parameters for each graphics display. MPI is then used to instantiate a movie player on each specified computer. 2-Per-node initialization. Each parallel node creates 2 threads of execution, an IO thread and a display and communication thread. 3-Execution: The IO thread reads movie frames from disk, decompresses if necessary and places the frames in main memory. The display thread copies fromes from main memory to the graphics card for display. The display thread also handles synchronization among the other

  9. Sandia Energy - Tutorial on PV System Modeling

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Tutorial on PV System Modeling Home Stationary Power Energy Conversion Efficiency Solar Energy Photovoltaics PV Modeling & Analysis Tutorial on PV System Modeling Tutorial on PV...

  10. Sandia Energy - Tutorial on FMEA Process

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Tutorial on FMEA Process Home Stationary Power Energy Conversion Efficiency Solar Energy Photovoltaics PV Systems Reliability Tutorial on FMEA Process Tutorial on FMEA ProcessTara...

  11. Genepool Training and Tutorials

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Genepool Training and Tutorials Genepool Training and Tutorials This is a summary page for the trainings and tutorial sessions that have been given at the JGI. So far we have just posted presentations and talks from 2013, we will work on getting the slides from 2012. Downloads SLURMTraining-Oct13-2016.pptx | unknown Slides from the JGI SLURM workshop held on October 13, 2016. JGItutorial-Jun2016.pdf | Adobe Acrobat PDF file Dan Udwary led a User Training session in June 2016, covering NERSC, the

  12. Frozen Bullets Tame Unruly Edge Plasmas in Fusion Experiment...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Frozen Bullets Tame Unruly Edge Plasmas in Fusion Experiment American Fusion News Category: General Atomics (GA) Link: Frozen Bullets Tame Unruly Edge Plasmas in Fusion Experiment...

  13. Making Molecular Movies: 10,000,000,000,000 Frames per Second

    SciTech Connect

    Gaffney, Kelly

    2006-12-12

    Movies have transformed our perception of the world. With slow motion photography, we can see a hummingbird flap its wings, and a bullet pierce an apple. The remarkably small and extremely fast molecular world that determines how your body functions cannot be captured with even the most sophisticated movie camera today. To see chemistry in real time requires a camera capable of seeing molecules that are one ten billionth of a foot with a frame rate of 10 trillion frames per second! SLAC has embarked on the construction of just such a camera. Please join me as I discuss how this molecular movie camera will work and how it will change our perception of the molecular world.

  14. A cable SGEMP tutorial :

    SciTech Connect

    Liscum-Powell, Jennifer L.; Bohnhoff, William J.; Turner, C. David

    2007-05-01

    This tutorial is aimed at guiding a user through the process of performing a cable SGEMP simulation. The tutorial starts with processing a differential photon spectrum obtained from a Monte Carlo code such as ITS into a discrete (multi-group) spectrum used in CEPXS and CEPTRE. Guidance is given in the creation of a nite element mesh of the cable geometry. The set-up of a CEPTRE simulation is detailed. Users are instructed in evaluating the quality of the CEPTRE radiation transport results. The post-processing of CEPTRE results using Exostrip is detailed. And finally, an EMPHASIS/CABANA simulation is detailed including the interpretation of the output.

  15. Ames Lab 101: osgBullet

    ScienceCinema

    McCorkle, Doug

    2012-08-29

    Ames Laboratory scientist Doug McCorkle explains osgBullet, a 3-D virtual simulation software, and how it helps engineers design complex products and systems in a realistic, real-time virtual environment.

  16. Didasko Tutorial Package

    Energy Science and Technology Software Center

    2005-06-09

    Didasko is the tutorial package of Trilinos. It contains several examples to explain the usage of the basic packages (in particular) Epetra, AztecOO, IFPACK, ML, Amesos, Teuchos, Triutils) and a PDF guide that details each example. No new algorithms are included in Didasko. This package is meant to be an introductory, self-contained reference for Trilinos users.

  17. Using the DDT Debugger Video Tutorial

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Using the DDT Debugger Video Tutorial Using the DDT Debugger Video Tutorial February 11, 2011 Last edited: 2016-04-25 10:35:19

  18. Dynamo Tutorial - Madison Plasma Dynamo Experiment - Cary Forest...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Dynamo Tutorial UW Madison Madison Plasma Dynamo Experiment Dynamo Tutorial MPDX HomeDynamo TutorialDeviceMPDX People MPDX Webcam CPLA Home Directory Publications Links University...

  19. PJM Presentation - The Silver Bullet: Storage! (July 12, 2011) | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy PJM Presentation - The Silver Bullet: Storage! (July 12, 2011) PJM Presentation - The Silver Bullet: Storage! (July 12, 2011) Presentation by Terry Boston, President and CEO pf PJM Interconnection before the Electricity Advisorty Committee, July 12, 2011, on storage for the smart grid. The Silver Bullet: Storage! (1.25 MB) More Documents & Publications Support for Steffes Corporation, Application for Exception, OHA Case No. EXC-14-0002 Ex Parte Communication, Docket

  20. There is no Silver Bullet: Regionalization and Market Fragmentation...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    and Market Fragmentation in Greenhouse Gas Mitigation Strategies There is no Silver Bullet: Regionalization and Market Fragmentation in Greenhouse Gas Mitigation Strategies 2004 ...

  1. SC15 Portable Programming Tutorial on Babbage

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    remain accessible after the tutorial. Accessing Babbage ssh -Y username@babbage.nersc.gov Retrieving the tutorial files Make a directory for your work and cd into that directory. ...

  2. Non-lead hollow point bullet

    DOEpatents

    Vaughn, Norman L.; Lowden, Richard A.

    2003-04-15

    The non-lead hollow point bullet of the instant invention comprises a mixed construction slug further comprising, a monolithic metal insert having a tapered (preferred conical) hollow point tip and a tapered (preferred conical) tail protrusion, and an unsintered powdered metal composite core in tandem alignment with the insert. The core has a hollow tapered (preferred conical) cavity tip portion coupled with the tapered (preferred conical) tail protrusion on the insert. An open tip jacket envelops at least a portion of the insert and the core. The jacket is swaged at the open tip.

  3. Performance analysis of bullet trajectory estimation: Approach, simulation, and experiments

    SciTech Connect

    Ng, L.C.; Karr, T.J.

    1994-11-08

    This paper describes an approach to estimate a bullet`s trajectory from a time sequence of angles-only observations from a high-speed camera, and analyzes its performance. The technique is based on fitting a ballistic model of a bullet in flight along with unknown source location parameters to a time series of angular observations. The theory is developed to precisely reconstruct, from firing range geometry, the actual bullet trajectory as it appeared on the focal plane array and in real space. A metric for measuring the effective trajectory track error is also presented. Detailed Monte-Carlo simulations assuming different bullet ranges, shot-angles, camera frame rates, and angular noise show that angular track error can be as small as 100 {mu}rad for a 2 mrad/pixel sensor. It is also shown that if actual values of bullet ballistic parameters were available, the bullet s source location variables, and the angles of flight information could also be determined.

  4. ITER movie created by Oak Ridge National Laboratory, National...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ITER movie created by Oak Ridge National Laboratory, National Center for Computational Sciences American Fusion News Category: U.S. ITER Link: ITER movie created by Oak Ridge ...

  5. Passive infrared bullet detection and tracking

    DOEpatents

    Karr, Thomas J.

    1997-01-01

    An apparatus and method for passively detecting a projectile such as, for example, a bullet using a passive infrared detector. A passive infrared detector is focused onto a region in which a projectile is expected to be located. Successive images of infrared radiation in the region are recorded. Background infrared radiation present in the region is suppressed such that second successive images of infrared radiation generated by the projectile as the projectile passes through the region are produced. A projectile path calculator determines the path and other aspects of the projectile by using the second successive images of infrared radiation generated by the projectile. The present invention, in certain embodiments, also determines the origin of the path of the projectile and takes a photograph of the area surrounding the origin and/or fires at least one projectile at the area surrounding the origin of the path of the projectile.

  6. Passive infrared bullet detection and tracking

    DOEpatents

    Karr, T.J.

    1997-01-21

    An apparatus and method for passively detecting a projectile such as, for example, a bullet using a passive infrared detector. A passive infrared detector is focused onto a region in which a projectile is expected to be located. Successive images of infrared radiation in the region are recorded. Background infrared radiation present in the region is suppressed such that second successive images of infrared radiation generated by the projectile as the projectile passes through the region are produced. A projectile path calculator determines the path and other aspects of the projectile by using the second successive images of infrared radiation generated by the projectile. The present invention, in certain embodiments, also determines the origin of the path of the projectile and takes a photograph of the area surrounding the origin and/or fires at least one projectile at the area surrounding the origin of the path of the projectile. 9 figs.

  7. OpenMP 4.0 Tutorial Registration

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

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

  8. SC16 OpenMP Tutorial

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    SC16 OpenMP Tutorial SC16 OpenMP Tutorial Programming Irregular Applications with OpenMP: A Hands-on Introduction First logon to your training to your training account. Although you can change your password through the interface at nim.nersc.gov, we recommend that you do not. The training account will enable you to access a reserved set of nodes for this tutorial. ssh -X -ltrain171 edison.nersc.gov (Type your password -- carefully please!) Then recursively copy the tutorial exercises to your

  9. DOE Technical Standards Policy & Procedures (TSPP) Tutorial Modules...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Technical Standards Policy & Procedures (TSPP) Tutorial Modules Available DOE Technical Standards Policy & Procedures (TSPP) Tutorial Modules Available April 7, 2016 - 2:48pm ...

  10. Sandia Energy - Failure Mode and Effect Analysis (FMEA) Tutorial

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Failure Mode and Effect Analysis (FMEA) Tutorial Home Stationary Power Energy Conversion Efficiency Solar Energy Photovoltaics PV Systems Reliability Tutorial on FMEA Process...

  11. Video Tutorial for Submitting a 2014 ERCAP Request available

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Video Tutorial for Submitting a 2014 ERCAP Request available Video Tutorial for Submitting a 2014 ERCAP Request available September 17, 2013 Rushing to meet the September 22nd ...

  12. Constrained simulation of the Bullet Cluster

    SciTech Connect

    Lage, Craig; Farrar, Glennys

    2014-06-01

    In this work, we report on a detailed simulation of the Bullet Cluster (1E0657-56) merger, including magnetohydrodynamics, plasma cooling, and adaptive mesh refinement. We constrain the simulation with data from gravitational lensing reconstructions and the 0.5-2 keV Chandra X-ray flux map, then compare the resulting model to higher energy X-ray fluxes, the extracted plasma temperature map, Sunyaev-Zel'dovich effect measurements, and cluster halo radio emission. We constrain the initial conditions by minimizing the chi-squared figure of merit between the full two-dimensional (2D) observational data sets and the simulation, rather than comparing only a few features such as the location of subcluster centroids, as in previous studies. A simple initial configuration of two triaxial clusters with Navarro-Frenk-White dark matter profiles and physically reasonable plasma profiles gives a good fit to the current observational morphology and X-ray emissions of the merging clusters. There is no need for unconventional physics or extreme infall velocities. The study gives insight into the astrophysical processes at play during a galaxy cluster merger, and constrains the strength and coherence length of the magnetic fields. The techniques developed here to create realistic, stable, triaxial clusters, and to utilize the totality of the 2D image data, will be applicable to future simulation studies of other merging clusters. This approach of constrained simulation, when applied to well-measured systems, should be a powerful complement to present tools for understanding X-ray clusters and their magnetic fields, and the processes governing their formation.

  13. Sundance 2.0 tutorial.

    SciTech Connect

    Long, Kevin R.

    2004-07-01

    Sundance is a system of software components that allows construction of an entire parallel simulator and its derivatives using a high-level symbolic language. With this high-level problem description, it is possible to specify a weak formulation of a PDE and its discretization method in a small amount of user-level code; furthermore, because derivatives are easily available, a simulation in Sundance is immediately suitable for accelerated PDE-constrained optimization algorithms. This paper is a tutorial for setting up and solving linear and nonlinear PDEs in Sundance. With several simple examples, we show how to set up mesh objects, geometric regions for BC application, the weak form of the PDE, and boundary conditions. Each example then illustrates use of an appropriate solver and solution visualization.

  14. The silver bullet myth of sustainable energy savings

    SciTech Connect

    Pasqualetti, Martin J.; Tabbert, Michael K.; Boscamp, Robert L.

    2010-10-15

    Especially in the U.S., people like to think that solving problems just requires finding the proper ''silver bullet.'' Such fixes are not sustainable. Any utility company wanting sustainable long-term savings in personal energy demand requires a more thorough commitment that might be referred to as ''head'' (education), ''heart'' (motivation), and ''hands'' (action). (author)

  15. CAN COUPLED DARK ENERGY SPEED UP THE BULLET CLUSTER?

    SciTech Connect

    Lee, Jounghun; Baldi, Marco E-mail: marco.baldi@universe-cluster.de

    2012-03-01

    It has been recently shown that the observed morphological properties of the Bullet Cluster can be accurately reproduced in hydrodynamical simulations only when the infall pairwise velocity V{sub c} of the system exceeds 3000 km s{sup -1} (or at least possibly 2500 km s{sup -1}) at the pair separation of 2R{sub vir}, where R{sub vir} is the virial radius of the main cluster, and that the probability of finding such a bullet-like system is extremely low in the standard {Lambda} cold dark matter ({Lambda}CDM) cosmology. We suggest here the fifth force mediated by coupled dark energy (cDE) as a possible velocity-enhancing mechanism and investigate its effect on the infall velocities of bullet-like systems from the Coupled Dark Energy Cosmological Simulations public database. Five different cDE models are considered: three with constant coupling and exponential potential, one with exponential coupling and exponential potential, and one with constant coupling and supergravity potential. For each model, after identifying the bullet-like systems, we determine the probability density distribution of their infall velocities at pair separations of (2-3)R{sub vir}. Approximating each probability density distribution as a Gaussian, we calculate the cumulative probability of finding a bullet-like system with V{sub c} {>=} 3000 km s{sup -1} or V{sub c} {>=} 2500 km s{sup -1}. Our results show that in all of the five cDE models the cumulative probabilities increase compared to the {Lambda}CDM case and that in the model with exponential coupling P(V{sub c} {>=} 2500 km s{sup -1}) exceeds 10{sup -4}. The physical interpretations and cosmological implications of our results are provided.

  16. Trilinos 4.0 tutorial.

    SciTech Connect

    Sala, Marzio; Day, David Minot; Heroux, Michael Allen

    2004-05-01

    The Trilinos Project is an effort to facilitate the design, development, integration and ongoing support of mathematical software libraries. The goal of the Trilinos Project is to develop parallel solver algorithms and libraries within an object-oriented software framework for the solution of large-scale, complex multiphysics engineering and scientific applications. The emphasis is on developing robust, scalable algorithms in a software framework, using abstract interfaces for flexible interoperability of components while providing a full-featured set of concrete classes that implement all the abstract interfaces. This document introduces the use of Trilinos, version 4.0. The presented material includes, among others, the definition of distributed matrices and vectors with Epetra, the iterative solution of linear systems with AztecOO, incomplete factorizations with IF-PACK, multilevel and domain decomposition preconditioners with ML, direct solution of linear system with Amesos, and iterative solution of nonlinear systems with NOX. The tutorial is a self-contained introduction, intended to help computational scientists effectively apply the appropriate Trilinos package to their applications. Basic examples are presented that are fit to be imitated. This document is a companion to the Trilinos User's Guide [20] and Trilinos Development Guides [21,22]. Please note that the documentation included in each of the Trilinos' packages is of fundamental importance.

  17. 2013 Community Earth System Model (CESM) Tutorial-Proposal to...

    Office of Scientific and Technical Information (OSTI)

    3 Community Earth System Model (CESM) Tutorial-Proposal to DOE Citation Details In-Document Search Title: 2013 Community Earth System Model (CESM) Tutorial-Proposal to DOE THE SAME ...

  18. Proposal Title: Community Earth System Model (CESM) Tutorial

    Office of Scientific and Technical Information (OSTI)

    Proposal Title: Community Earth System Model (CESM) Tutorial PI: James W. Hurrell In fiscal year 2011, the Community Earth System Model (CESM) tutorial was taught at NCAR from 1-5 ...

  19. DOE Technical Standards Policy & Procedures (TSPP) Tutorial Modules

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Available | Department of Energy Technical Standards Policy & Procedures (TSPP) Tutorial Modules Available DOE Technical Standards Policy & Procedures (TSPP) Tutorial Modules Available April 7, 2016 - 2:48pm Addthis DOE Technical Standards Policy & Procedures (TSPP) Tutorial Modules Available The DOE Technical Standards Policy & Procedures (TSPP) tutorial modules are intended to assist and outline the processes for initiating, developing, coordinating, and maintaining DOE

  20. Method of making a non-lead hollow point bullet

    DOEpatents

    Vaughn, Norman L.; Lowden, Richard A.

    2003-10-07

    The method of making a non-lead hollow point bullet has the steps of a) compressing an unsintered powdered metal composite core into a jacket, b) punching a hollow cavity tip portion into the core, c) seating an insert, the insert having a hollow point tip and a tail protrusion, on top of the core such that the tail protrusion couples with the hollow cavity tip portion, and d) swaging the open tip of the jacket.

  1. Utilizing plasma physics to create biomolecular movies

    SciTech Connect

    Hau-Riege, S

    2015-07-24

    In spring of 2000, the LCLS Scientific Advisory Committee selected the top scientific experiments for LCLS. One of the proposed flagship experiments is atomic-resolution three-dimensional structure determination of isolated biolgical macromolecules and particles, with the ultimate goal of obtaining molecular (snapshot) movies. The key enabling insight was that radiation damage may be overcome by using x-ray pulses that are shorter than the time it takes for damage to manifest itself.

  2. NuSTAR Observations of the Bullet Cluster: Constraints on Inverse...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    of the Bullet Cluster: Constraints on Inverse Compton Emission Wik, Daniel R.; NASA, Goddard Johns Hopkins U.; Hornstrup, A.; Denmark, Tech. U.; Molendi, S.; IASF,...

  3. NuSTAR Observations of the Bullet Cluster: Constraints on Inverse...

    Office of Scientific and Technical Information (OSTI)

    the Bullet Cluster: Constraints on Inverse Compton Emission Authors: Wik, Daniel R. ; NASA, Goddard Johns Hopkins U. ; Hornstrup, A. ; Denmark, Tech. U. ; Molendi, S. ; IASF,...

  4. Tutorials and Videos | OSTI, US Dept of Energy Office of Scientific and

    Office of Scientific and Technical Information (OSTI)

    Technical Information SciTech Connect Tutorials Tutorial: SciTech Connect Explore by Subject Tutorial: SciTech Connect Accounts DOE PAGES Beta Tutorials Tutorial: Introduction to DOE PAGES Beta Tutorial: DOE PAGES Beta Advanced Search Tutorial: Three Types of Content on DOE PAGES Beta Videos Video: Improving Access to U.S Department of Energy R&D Results: Agency/Publisher Collaboration

  5. OMEGA EP Laser Integration Time Lapse Movie Gallery - Laboratory...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Integration Time Lapse Movie Gallery - Laboratory for Laser Energetics Laboratory for Laser Energetics Logo Search Home Around the Lab Past Issues Past Quick Shots About Office of ...

  6. OMEGA EP Laser Dedication Movie - Laboratory for Laser Energetics

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Dedication Movie - Laboratory for Laser Energetics Laboratory for Laser Energetics Logo Search Home Around the Lab Past Issues Past Quick Shots About Office of the Director Map to ...

  7. Green Up Your Next Movie Night! | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Green Up Your Next Movie Night! Green Up Your Next Movie Night! February 1, 2012 - 7:30am Addthis John Chu John Chu Communications Specialist with the Office of Energy Efficiency and Renewable Energy Winter. For many of us, the season means hot chocolate, winter sports, exercise indoors, and the classic American pastime-movie night. So, if you find yourself caught in a chilly day, and are in the mood for popcorn and a good flick at home, check out the following movies that have environmental or

  8. RT3D tutorials for GMS users

    SciTech Connect

    Clement, T.P.; Jones, N.L.

    1998-02-01

    RT3D (Reactive Transport in 3-Dimensions) is a computer code that solves coupled partial differential equations that describe reactive-flow and transport of multiple mobile and/or immobile species in a three dimensional saturated porous media. RT3D was developed from the single-species transport code, MT3D (DoD-1.5, 1997 version). As with MT3D, RT3D also uses the USGS groundwater flow model MODFLOW for computing spatial and temporal variations in groundwater head distribution. This report presents a set of tutorial problems that are designed to illustrate how RT3D simulations can be performed within the Department of Defense Groundwater Modeling System (GMS). GMS serves as a pre- and post-processing interface for RT3D. GMS can be used to define all the input files needed by RT3D code, and later the code can be launched from within GMS and run as a separate application. Once the RT3D simulation is completed, the solution can be imported to GMS for graphical post-processing. RT3D v1.0 supports several reaction packages that can be used for simulating different types of reactive contaminants. Each of the tutorials, described below, provides training on a different RT3D reaction package. Each reaction package has different input requirements, and the tutorials are designed to describe these differences. Furthermore, the tutorials illustrate the various options available in GMS for graphical post-processing of RT3D results. Users are strongly encouraged to complete the tutorials before attempting to use RT3D and GMS on a routine basis.

  9. The density and velocity of plasma bullets propagating along one dielectric tube

    SciTech Connect

    Ji, Longfei; Xia, Yang; Bi, Zhenhua; Niu, Jinhai; Liu, Dongping

    2015-08-15

    This study shows that the propagation of plasma bullets along one dielectric tube is strongly affected by many discharge parameters, such as the waveform of applied voltage (AC or pulsed DC), peak voltage, He flow rate, and the frequency of AC voltage. Analysis indicates that the density and velocity of plasma bullets are mainly determined by the electric field at the front of plasma bullets. These discharge parameters may significantly influence the distribution of plasma potential along the tube, thus control the electric field at the front of plasma bullets and their propagation. An increase in the pulsed DC voltage with its rise time of <40-50 ns can lead to an obvious improvement in the electric field at the front of plasma bullets, resulting in generation of a plasma in the high density gas and a fast propagation of plasma bullets. He flowing through the tube can contribute to the surface diffusion of charged species, and greatly increase the electric field at the front of plasma bullets. During the propagation of plasma bullets, their density is decreased due to the surface recombination of charged species, such as electrons and ions.

  10. Video Tutorial for Submitting a 2014 ERCAP Request available

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Video Tutorial for Submitting a 2014 ERCAP Request available Video Tutorial for Submitting a 2014 ERCAP Request available September 17, 2013 Rushing to meet the September 22nd deadline for submitting your 2014 ERCAP renewal request? Would you spend sixteen and a half minutes to possibly save hours of frustration? Then check out the new video tutorial on How to Submit a 2014 ERCAP Request and get the information you need to speed through your ERCAP submission and save yourself time and

  11. OpenMP 4.0 Tutorial Registration

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

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

  12. Quantitative/Statistical Approach to Bullet-to-Firearm Identification with Consecutively Manufactured Barrels

    SciTech Connect

    Peter Striupaitis; R.E. Gaensslen

    2005-01-30

    Efforts to use objective image comparison and bullet scanning technologies to distinguish bullets from consecutively manufactured handgun barrels from two manufacturers gave mixed results. The ability of a technology to reliably distinguish between matching and non-matching bullets, where the non-matching bullets were as close in pattern to the matching ones as is probably possible, would provide evidence that the distinctions could be made ''objectively'', and independently of human eyes. That evidence is identical or very close to what seems to be needed to satisfy Daubert standards. It is fair to say that the FTI IBIS image comparison technology correctly distinguished between all the Springfield barrel bullets, and between most but not all of the HiPoint barrel bullets. In the HiPoint cases that were not distinguished 100% of the time, they would he distinguished correctly at least 83% of the time. These results, although obviously limited to the materials used in the comparisons, provide strong evidence that barrel-to-bullet matching is objectively reliable. The results with SciClops were less compelling. The results do not mean that bullet-to-barrel matching is not objectively reliable--rather, they mean that this version of the particular technology could not quite distinguish between these extremely similar yet different bullets as well as the image comparison technology did. In a number of cases, the numerical results made the correct distinctions, although they were close to one another. It is hard to say from this data that this technology differs in its ability to make distinctions between the manufacturers, because the results are very similar with both. The human examiner results were as expected. We did not expect any misidentifications, and there were not any. It would have been preferable to have a higher return rate, and thus more comparisons in the overall sample. As noted, the ''consecutively manufactured barrel exercise'' has been done before

  13. GE Researcher Explores Science Behind Movie Chappie | GE Global...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    When Will We Have Robot Best Friends? A GE Researcher Explores the Science Behind Movie Magic Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new...

  14. Analysis and Interpretation of Hard X-ray Emission fromthe Bullet...

    Office of Scientific and Technical Information (OSTI)

    Analysis and Interpretation of Hard X-ray Emission fromthe Bullet Cluster (1E0657-56), the Most Distant Cluster of Galaxies Observed by the RXTE Citation Details In-Document Search ...

  15. Large spin-wave bullet in a ferrimagnetic insulator driven by...

    Office of Scientific and Technical Information (OSTI)

    Title: Large spin-wave bullet in a ferrimagnetic insulator driven by spin Hall effect. Due to its transverse nature, spin Hall effects (SHE) provide the possibility to excite and ...

  16. HDF5-tutorial_NUG_2010.ppt

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    hdfgroup.org The HDF Group Intro to HDF5 Katie Antypas NERSC Tutorial in part from HDF Group NUG 2010 Berkeley, CA Oct 18th, 2010 2010 1 NUG 2010 Serial I/O 0 1 2 3 4 File processors * Each processor sends its data to the master who then writes the data to a file 5 * Advantages ? * Disadvantages ? Parallel I/O Multi-file 0 1 2 3 4 File File File File File processors * Advantages ? * Disadvantages ? 5 File * Each processor writes its own data to a separate file Parallel I/O Single-file 0 1 2 3 4

  17. Tutorial examples for uncertainty quantification methods.

    SciTech Connect

    De Bord, Sarah

    2015-08-01

    This report details the work accomplished during my 2015 SULI summer internship at Sandia National Laboratories in Livermore, CA. During this internship, I worked on multiple tasks with the common goal of making uncertainty quantification (UQ) methods more accessible to the general scientific community. As part of my work, I created a comprehensive numerical integration example to incorporate into the user manual of a UQ software package. Further, I developed examples involving heat transfer through a window to incorporate into tutorial lectures that serve as an introduction to UQ methods.

  18. Fast Camera Movies of NSTX Plasmas

    DOE Data Explorer

    Maqueda, Ricky; Wurden, Glenn

    The National Spherical Torus Experiment (NSTX) is an innovative magnetic fusion device that is being used to study the physics principles of spherically shaped plasmas -- hot ionized gases in which nuclear fusion will occur under the appropriate conditions of temperature, density, and confinement in a magnetic field. Fusion is the energy source of the Sun and all the stars. Scientists believe it can provide an inexhaustible, safe, and environmentally attractive source. NSTX was constructed by the Princeton Plasma Physics Laboratory (PPPL) in conjunction with Oak Ridge National Laboratory, Columbia University, and the University of Washington Seattle. The original TIF images recorded by the KODAK digital camera (i.e., "raw data") are available, using the contact information given on the same web page that provides access to these fast camera movies. MPEG clips are organized under the following headings: • Gas Puff Imaging (GPI) diagnostic • GPI experiments • H-modes (longer) • H-modes (short) • Coaxial Helicity Injection experiments More than 100 MPEGS dating back to 1999 are available for public access.

  19. Plasma bullets behavior in a tube covered by a conductor

    SciTech Connect

    Xian, Y. B.; Xu, H. T.; Lu, X. P. Pei, X. K.; Gong, W. W.; Lu, Y.; Liu, D. W.; Yang, Y.

    2015-06-15

    In this work, for better applications of atmospheric pressure plasma jets, the physics of plasma streamers in a glass tube with a part of it covered by a conductor is investigated. To better understand the propagation mechanism of plasma bullets in capillary tubes passing through a curved or narrow passage for some biomedical or material applications, the propagation of plasma streamers in a tube covered by a floating conductor is investigated. For a plasma streamer propagating in a tube covered by a conductor, the plasma streamer is suppressed and becomes shorter, and a secondary streamer is generated in the tube at the downstream end of the conductor. The larger the area covered by the conductor, or the thinner the tube, the stronger the plasma streamer is inhibited. The electric potential of the conductor is measured to be as high as 6 kV. On the other hand, a higher voltage applied on the HV electrode, or a higher gas flow rate will make the secondary plasma streamer longer. It is found that the capacitor formed by the conductor outside the tube and the wall of the tube plays an important role in inhibiting the original plasma streamer and generating the secondary streamer. Moreover, the active species generated by the original plasma play important role in generating a secondary plasma streamer.

  20. Breakout Session: The New Science of Soft Costs: Tutorials in...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Breakout Session: The New Science of Soft Costs: Tutorials in Big Data, Social Physics, and Randomized Pilots May 21, 2014 5:15PM to 6:15PM PDT Laguna A & B Solar non-hardware ...

  1. 2014 CESM Tutorial (Conference) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    A paper copy of this document is also available for sale to the public from the National Technical Information Service, Springfield, VA at www.ntis.gov. The 2014 annual tutorial ...

  2. Tutorial: The Basics of SAXS Data Analysis | Stanford Synchrotron...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Tutorial: The Basics of SAXS Data Analysis Thursday, November 17, 2011 - 1:00pm SLAC, Redtail Hawk Conference Room 108A Dr. Alexander V. Shkumatov, Biological Small Angle...

  3. Tutorial: The Basics of SAXS Data Analysis | Stanford Synchrotron Radiation

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Lightsource Tutorial: The Basics of SAXS Data Analysis Thursday, November 17, 2011 - 1:00pm SLAC, Redtail Hawk Conference Room 108A Dr. Alexander V. Shkumatov, Biological Small Angle Scattering Group, EMBL Hamburg

  4. Proper Assessment of the JFK Assassination Bullet Lead Evidence from Metallurgical and Statistical Perspectives

    SciTech Connect

    Randich, E; Grant, P M

    2006-08-29

    The bullet evidence in the JFK assassination investigation was reexamined from metallurgical and statistical standpoints. The questioned specimens are comprised of soft lead, possibly from full-metal-jacketed Mannlicher-Carcano, 6.5-mm ammunition. During lead refining, contaminant elements are removed to specified levels for a desired alloy or composition. Microsegregation of trace and minor elements during lead casting and processing can account for the experimental variabilities measured in various evidentiary and comparison samples by laboratory analysts. Thus, elevated concentrations of antimony and copper at crystallographic grain boundaries, the widely varying sizes of grains in Mannlicher-Carcano bullet lead, and the 5-60 mg bullet samples analyzed for assassination intelligence effectively resulted in operational sampling error for the analyses. This deficiency was not considered in the original data interpretation and resulted in an invalid conclusion in favor of the single-bullet theory of the assassination. Alternate statistical calculations, based on the historic analytical data, incorporating weighted averaging and propagation of experimental uncertainties also considerably weaken support for the single-bullet theory. In effect, this assessment of the material composition of the lead specimens from the assassination concludes that the extant evidence is consistent with any number between two and five rounds fired in Dealey Plaza during the shooting.

  5. GE Researcher Explores Science Behind Movie Chappie | GE Global Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    When Will We Have Robot Best Friends? A GE Researcher Explores the Science Behind Movie Magic Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) When Will We Have Robot Best Friends? A GE Researcher Explores the Science Behind Movie Magic The film "Chappie" is the story of a Police droid, reprogrammed to become

  6. BULLET CLUSTER: A CHALLENGE TO {Lambda}CDM COSMOLOGY

    SciTech Connect

    Lee, Jounghun; Komatsu, Eiichiro

    2010-07-20

    To quantify how rare the bullet-cluster-like high-velocity merging systems are in the standard {Lambda} cold dark matter (CDM) cosmology, we use a large-volume (27 h {sup -3} Gpc{sup 3}) cosmological N-body MICE simulation to calculate the distribution of infall velocities of subclusters around massive main clusters. The infall velocity distribution is given at (1-3)R{sub 200} of the main cluster (where R{sub 200} is similar to the virial radius), and thus it gives the distribution of realistic initial velocities of subclusters just before collision. These velocities can be compared with the initial velocities used by the non-cosmological hydrodynamical simulations of 1E0657-56 in the literature. The latest parameter search carried out by Mastropietro and Burkert has shown that an initial velocity of 3000 km s{sup -1} at about 2R{sub 200} is required to explain the observed shock velocity, X-ray brightness ratio of the main and subcluster, X-ray morphology of the main cluster, and displacement of the X-ray peaks from the mass peaks. We show that such a high infall velocity at 2R{sub 200} is incompatible with the prediction of a {Lambda}CDM model: the probability of finding 3000 km s{sup -1} in (2-3)R{sub 200} is between 3.3 x 10{sup -11} and 3.6 x 10{sup -9}. A lower velocity, 2000 km s{sup -1} at 2R{sub 200}, is also rare, and moreover, Mastropietro and Burkert have shown that such a low initial velocity does not reproduce the X-ray brightness ratio of the main and subcluster or morphology of the main cluster. Therefore, we conclude that the existence of 1E0657-56 is incompatible with the prediction of a {Lambda}CDM model, unless a lower infall velocity solution for 1E0657-56 with {approx}<1800 km s{sup -1} at 2R{sub 200} is found.

  7. Structure of Mo(VI) complexes. VI. Mo(VI) oxodiperoxo complexes with urea and some of its derivatives

    SciTech Connect

    Timosheva, A.P.; Kazakova, E.K.; Vul`fson, S.G.

    1995-05-20

    Procedures for synthesizing Mo(VI) oxodiperoxo complexes with urea and some of its derivatives have been described. The dipole moment of the peroxo molybdenum complex with hexametapol and urea, [MoO{sub 5}(HMPT)CO(NH{sub 2}){sub 2}], has been determined, and its structure has been proposed. 10 refs.

  8. 2011 Community Earth System Model (CESM) Tutorial, August 1-5...

    Office of Scientific and Technical Information (OSTI)

    Model (CESM) Tutorial, August 1-5, 2011 Citation Details In-Document Search Title: 2011 Community Earth System Model (CESM) Tutorial, August 1-5, 2011 In fiscal year 2011, the ...

  9. Data Association and Bullet Tracking Algorithms for the Fight Sight Experiment

    SciTech Connect

    Breitfeller, E; Roberts, R

    2005-10-07

    Previous LLNL investigators developed a bullet and projectile tracking system over a decade ago. Renewed interest in the technology has spawned research that culminated in a live-fire experiment, called Fight Sight, in September 2005. The experiment was more complex than previous LLNL bullet tracking experiments in that it included multiple shooters with simultaneous fire, new sensor-shooter geometries, large amounts of optical clutter, and greatly increased sensor-shooter distances. This presentation describes the data association and tracking algorithms for the Fight Sight experiment. Image processing applied to the imagery yields a sequence of bullet features which are input to a data association routine. The data association routine matches features with existing tracks, or initializes new tracks as needed. A Kalman filter is used to smooth and extrapolate existing tracks. The Kalman filter is also used to back-track bullets to their point of origin, thereby revealing the location of the shooter. It also provides an error ellipse for each shooter, quantifying the uncertainty of shooter location. In addition to describing the data association and tracking algorithms, several examples from the Fight Sight experiment are also presented.

  10. Tutorial on nuclear thermal propulsion safety for Mars

    SciTech Connect

    Buden, D.

    1992-01-01

    Safety is the prime design requirement for nuclear thermal propulsion (NTP). It must be built in at the initiation of the design process. An understanding of safety concerns is fundamental to the development of nuclear rockets for manned missions to Mars and many other applications that will be enabled or greatly enhanced by the use of nuclear propulsion. To provide an understanding of the basic issues, a tutorial has been prepared. This tutorial covers a range of topics including safety requirements and approaches to meet these requirements, risk and safety analysis methodology, NERVA reliability and safety approach, and life cycle risk assessments.

  11. Tutorial on nuclear thermal propulsion safety for Mars

    SciTech Connect

    Buden, D.

    1992-08-01

    Safety is the prime design requirement for nuclear thermal propulsion (NTP). It must be built in at the initiation of the design process. An understanding of safety concerns is fundamental to the development of nuclear rockets for manned missions to Mars and many other applications that will be enabled or greatly enhanced by the use of nuclear propulsion. To provide an understanding of the basic issues, a tutorial has been prepared. This tutorial covers a range of topics including safety requirements and approaches to meet these requirements, risk and safety analysis methodology, NERVA reliability and safety approach, and life cycle risk assessments.

  12. OMEGA EP Building Construction Time Lapse Movie Gallery - Laboratory for

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Laser Energetics Building Construction Time Lapse Movie Gallery - Laboratory for Laser Energetics Laboratory for Laser Energetics Logo Search Home Around the Lab Past Issues Past Quick Shots About Office of the Director Map to LLE LLE Tours LLE Building Map Partnerships Careers Education Undergraduate Program Graduate Program High School Program Faculty Contacts Computational Astrophysics H-E-D Physics Inertial Confinement Fusion Laser-Plasma Interaction Radiative Hydrodynamics Plasma

  13. Restoration and analysis of amateur movies from the Kennedy assassination

    SciTech Connect

    Breedlove, J.R.; Cannon, T.M.; Janney, D.H.; Kruger, R.P.; Trussell, H.J.

    1980-01-01

    Much of the evidence concerning the assassination of President Kennedy comes from amateur movies of the presidential motorcade. Two of the most revealing movies are those taken by the photographers Zapruder and Nix. Approximately 180 frames of the Zapruder film clearly show the general relation of persons in the presidential limousine. Many of the frames of interest were blurred by focus problems or by linear motion. The method of cepstral analysis was used to quantitatively measure the blur, followed by maximum a posteriori (MAP) restoration. Descriptions of these methods, complete with before-and-after examples from selected frames are given. The frames were then available for studies of facial expressions, hand motions, etc. Numerous allegations charge that multiple gunmen played a role in an assassination plot. Multispectral analyses, adapted from studies of satellite imagery, show no evidence of an alleged rifle in the Zapruder film. Lastly, frame-averaging is used to reduce the noise in the Nix movie prior to MAP restoration. The restoration of the reduced-noise average frame more clearly shows that at least one of the alleged gunmen is only the light-and-shadow pattern beneath the trees.

  14. Globus Online File Transfer - NERSC Tutorial - March 8, 2011

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    globusonline.org globus online Reliable File Transfer. No IT Required. NERSC File Transfer Tutorial Steve Tuecke Deputy Director, Computation Institute University of Chicago & Argonne National Laboratory 2 globusonline.org Globus Toolkit Build the Grid Components for building custom grid solutions globustoolkit.org Globus Online Use the Grid Reliable file transfer Software-as-a-Service globusonline.org Some context 3 globusonline.org Globus Online In Action 28.6 Terabytes 31,000 files 56h

  15. Center on Nanostructuring for Efficient Energy Conversion - Tutorials

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Tutorials Size Matters | Prof. Fritz Prinz - July 11, 2011 Synchrotron Techniques | Profs. Pianetta and Toney - June 13, 2011 Photovoltaics | Prof. Bruce Clemens - May 16, 2011 Plasmonics | Prof. Mark Brongersma - Feb 7, 2011 Electrocatalysis | Prof. Tom Jaramillo - Mar 19, 2012 Batteries | Prof. Yi Cui - Apr 2, 2012 Computational Catalysis | Prof. Jens Nørskov - Nov 5, 2012 Flame Synthesis of Nanomaterials | Prof. Xiaolin Zheng - Jan 7, 2013 Nanophotonic Light Trapping for Solar Cells | Prof.

  16. 2011 Community Earth System Model (CESM) Tutorial, August 1-5, 2011

    Office of Scientific and Technical Information (OSTI)

    (Conference) | SciTech Connect Conference: 2011 Community Earth System Model (CESM) Tutorial, August 1-5, 2011 Citation Details In-Document Search Title: 2011 Community Earth System Model (CESM) Tutorial, August 1-5, 2011 In fiscal year 2011, the Community Earth System Model (CESM) tutorial was taught at NCAR from 1-5 August 2011. This project hosted 79 full participants (1 accepted participant from China couldn't get a visa) selected from 180 applications. The tutorial was advertised

  17. Developments in precision casing joint and radioactive bullet measurements for compaction monitoring

    SciTech Connect

    Allen, D.R.

    1981-01-01

    A method has been developed in Wilmington Field, California, for measuring oil zone compaction and expansion by the deformation in well casing. Possible formation compaction is also directly investigated by locating radioactive bullets previously placed in the formation. Random joint lengths, under field conditions, have been repeatedly measured and remeasured with a standard deviation of .0159 ft. (4.8 mm). An alternate system, developed by R.A. Ruedrich et al utilized multiple collar locators and specially milled casing joints. Both systems can be applied to field situations where random joint lengths are found; however, the odometer system should be more reliable under these conditions. 5 refs.

  18. General-Purpose Heat Source development: Safety Verification Test Program. Bullet/fragment test series

    SciTech Connect

    George, T.G.; Tate, R.E.; Axler, K.M.

    1985-05-01

    The radioisotope thermoelectric generator (RTG) that will provide power for space missions contains 18 General-Purpose Heat Source (GPHS) modules. Each module contains four /sup 238/PuO/sub 2/-fueled clads and generates 250 W/sub (t)/. Because a launch-pad or post-launch explosion is always possible, we need to determine the ability of GPHS fueled clads within a module to survive fragment impact. The bullet/fragment test series, part of the Safety Verification Test Plan, was designed to provide information on clad response to impact by a compact, high-energy, aluminum-alloy fragment and to establish a threshold value of fragment energy required to breach the iridium cladding. Test results show that a velocity of 555 m/s (1820 ft/s) with an 18-g bullet is at or near the threshold value of fragment velocity that will cause a clad breach. Results also show that an exothermic Ir/Al reaction occurs if aluminum and hot iridium are in contact, a contact that is possible and most damaging to the clad within a narrow velocity range. The observed reactions between the iridium and the aluminum were studied in the laboratory and are reported in the Appendix.

  19. OSTIblog Articles in the movie Topic | OSTI, US Dept of Energy...

    Office of Scientific and Technical Information (OSTI)

    and other facilities. Over 3,200 videos are now available - take a break from the heat and enjoy a new film Related Topics: Biofuels, microbes, movie, ScienceCinema, solar, sun

  20. Dark matter line emission constraints from NuSTAR observations of the bullet cluster

    SciTech Connect

    Riemer-Sørensen, S.; Wik, D.; Madejski, G.; Molendi, S.; Gastaldello, F.; Harrison, F. A.; Craig, W. W.; Hailey, C. J.; Boggs, S. E.; Christensen, F. E.; Stern, D.; Zhang, W. W.; Hornstrup, A.

    2015-08-27

    Some dark matter candidates, e.g., sterile neutrinos, provide observable signatures in the form of mono-energetic line emission. Here, we present the first search for dark matter line emission in the $3-80\\;\\mathrm{keV}$ range in a pointed observation of the Bullet Cluster with NuSTAR. We do not detect any significant line emission and instead we derive upper limits (95% CL) on the flux, and interpret these constraints in the context of sterile neutrinos and more generic dark matter candidates. NuSTAR does not have the sensitivity to constrain the recently claimed line detection at $3.5\\;\\mathrm{keV}$, but improves on the constraints for energies of $10-25\\;\\mathrm{keV}$.

  1. Dark matter line emission constraints from NuSTAR observations of the bullet cluster

    DOE PAGES [OSTI]

    Riemer-Sørensen, S.; Wik, D.; Madejski, G.; Molendi, S.; Gastaldello, F.; Harrison, F. A.; Craig, W. W.; Hailey, C. J.; Boggs, S. E.; Christensen, F. E.; et al

    2015-08-27

    Some dark matter candidates, e.g., sterile neutrinos, provide observable signatures in the form of mono-energetic line emission. Here, we present the first search for dark matter line emission in themore » $$3-80\\;\\mathrm{keV}$$ range in a pointed observation of the Bullet Cluster with NuSTAR. We do not detect any significant line emission and instead we derive upper limits (95% CL) on the flux, and interpret these constraints in the context of sterile neutrinos and more generic dark matter candidates. NuSTAR does not have the sensitivity to constrain the recently claimed line detection at $$3.5\\;\\mathrm{keV}$$, but improves on the constraints for energies of $$10-25\\;\\mathrm{keV}$$.« less

  2. CdTe Thin Film Solar Cells and Modules Tutorial; NREL (National Renewable Energy Laboratory)

    SciTech Connect

    Albin, David S.

    2015-06-13

    This is a tutorial presented at the 42nd IEEE Photovoltaics Specialists Conference to cover the introduction, background, and updates on CdTe cell and module technology, including CdTe cell and module structure and fabrication.

  3. OpenEI-specific tutorial for Semantic search? | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    OpenEI-specific tutorial for Semantic search? Home > Groups > Utility Rate Hello, I just joined today. Am impressed at what is here. Am looking for data on demand rate structures...

  4. OSTIblog Articles in the movie Topic | OSTI, US Dept of Energy Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information movie Topic Now Playing on ScienceCinema. . . by Lorrie Johnson 27 Jun, 2013 in Products and Content 7555 ScienceCinemaslide0112_0.jpg Now Playing on ScienceCinema. . . Read more about 7555 Looking for a good summer movie? Over 600 new videos have been added to ScienceCinema recently. Learn more about the Higgs Boson, and what it means for the universe, in "Unraveling the Higgs Boson Discovery". Or, watch "Breakthrough: Using Microbes to

  5. Gravitational lenses in generalized Einstein-aether theory: The bullet cluster

    SciTech Connect

    Dai, D.-C.; Matsuo, Reijiro; Starkman, Glenn

    2008-11-15

    We study the lensing properties of an asymmetric mass distribution and vector field in generalized Einstein-aether (GEA) theory. As vector-field fluctuations are responsible in GEA for seeding baryonic structure formation, vector-field concentrations can exist independently of baryonic matter. Such concentrations would not be expected to be tied to baryonic matter except gravitationally, and so, like dark matter halos, would become separated from baryonic matter in interacting systems such as the bullet cluster. These vector-field concentrations cause metric deviations that affect weak lensing. Therefore, the distribution of weak lensing deviates from that which would be inferred from the luminous mass distribution, in a way that numerical calculations demonstrate can be consistent with observations. This suggests that MOND-inspired theories can reproduce weak lensing observations, but makes clear the price: the existence of a coherent large-scale fluctuation of a field(s) weakly tied to the baryonic matter, not completely dissimilar to a dark matter halo.

  6. Breakout Session: The New Science of Soft Costs: Tutorials in Big Data,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Social Physics, and Randomized Pilots | Department of Energy New Science of Soft Costs: Tutorials in Big Data, Social Physics, and Randomized Pilots Breakout Session: The New Science of Soft Costs: Tutorials in Big Data, Social Physics, and Randomized Pilots May 21, 2014 5:15PM to 6:15PM PDT Laguna A & B Solar non-hardware costs - the aggregation of all the time, effort, and fees expended while dealing with myriad people and processes - are now the greatest barrier to achieving national

  7. ARC will make tiny "movies" of thermonuclear and stockpile experiments

    National Nuclear Security Administration (NNSA)

    | National Nuclear Security Administration | (NNSA) ARC will make tiny "movies" of thermonuclear and stockpile experiments Wednesday, January 13, 2016 - 12:00am Installation of part of ARC preamplifer systems. X-ray radiograph of a backlit grid produced on the first programmatic ARC shot. The National Ignition Facility's (NIF) performed the first programmatic experiments with Advanced Radiographic Capability (ARC) on December 1-3, 2015. ARC, a petawatt-class laser with peak power

  8. Saturday Night at the Movies: 3D Sneak Preview of Dancing Platinum

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Particles at Atomic Resolution | U.S. DOE Office of Science (SC) Saturday Night at the Movies: 3D Sneak Preview of Dancing Platinum Particles at Atomic Resolution Basic Energy Sciences (BES) BES Home About Research Facilities Science Highlights Benefits of BES Funding Opportunities Basic Energy Sciences Advisory Committee (BESAC) Community Resources Contact Information Basic Energy Sciences U.S. Department of Energy SC-22/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P:

  9. Optical bullet-tracking algorithms for weapon localization in urban environments

    SciTech Connect

    Roberts, R S; Breitfeller, E F

    2006-03-31

    -temporal filter developed to suppress scene clutter. The filtered image sequence is further processed to produce a set of parameterized regions, which are classified using several discriminate functions. Regions that are classified as projectiles are passed to a data association algorithm that matches features from these regions with existing tracks, or initializes new tracks as needed. A Kalman filter is used to smooth and extrapolate existing tracks. Shooter locations are determined by solving a combinatorial least-squares solution for all bullet tracks. It also provides an error ellipse for each shooter, quantifying the uncertainty of shooter location. The paper concludes with examples from the live-fire exercise at the Aberdeen Test Center.

  10. Measurements and Characterization Tutorial - Surface Analysis Characterization: Fundamentals and Applications to PV

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Characterization Tutorial Surface Analysis Characterization: Fundamentals and Applications to PV Joel Pankow NREL August 3, 2004 Electro-Optical Characterization Team Richard Ahrenkiel Analytical Microscopy Team Mowafak Al-Jassim Surface Analysis Team Sarah Asher Cell and Module Performance Team Keith Emery National Center For Photovoltaics Lawrence L. Kazmerski Measurements & Characterization Division Pete Sheldon Engineering and Reliability Division Roland Hulstrom Electronic Materials and

  11. A Multimedia Tutorial for Charged-Particle Beam Dynamics. Final report

    SciTech Connect

    Silbar, Richard R.

    1999-07-26

    In September 1995 WhistleSoft, Inc., began developing a computer-based multimedia tutorial for charged-particle beam dynamics under Phase II of a Small Business Innovative Research grant from the U.S. Department of Energy. In Phase I of this project (see its Final Report) we had developed several prototype multimedia modules using an authoring system on NeXTStep computers. Such a platform was never our intended target, and when we began Phase II we decided to make the change immediately to develop our tutorial modules for the Windows and Macintosh microcomputer market. This Report details our progress and accomplishments. It also gives a flavor of the look and feel of the presently available and upcoming modules.

  12. 2011 Community Earth System Model (CESM) Tutorial, August 1-5, 2011

    SciTech Connect

    Hurrell, James W.

    2013-10-11

    In fiscal year 2011, the Community Earth System Model (CESM) tutorial was taught at NCAR from 1-5 August 2011. This project hosted 79 full participants (1 accepted participant from China couldn't get a visa) selected from 180 applications. The tutorial was advertised through emails to CESM mailing lists. NCAR staff and long-term visitors (who were not eligible to attend) were also invited to 'audit' the climate and practical lectures and to work on the practical sessions on their own. 15 NCAR staff and long-term visitors took advantage of this opportunity. The majority of the students were graduate students, but several post-docs, faculty, and other research scientists also attended. Additionally, many people are using the on-line lessons and practical sessions. As of August 18, 2011, 407 people had registered to access and use the tutorial from 33 countries all over the world, but a majority from US universities. In fiscal year 2011, the Climate and Global Dynamics Division Information Systems Group (CGD/ISG) built and operated a temporary computer laboratory in a meeting room. This project was made possible through funding from the National Science Foundation Directorate of Geosciences, and the Department of Energy Office of Science.

  13. 2013 R&D 100 Award: Movie-mode electron microscope captures nanoscale

    ScienceCinema

    Lagrange, Thomas; Reed, Bryan

    2014-07-21

    A new instrument developed by LLNL scientists and engineers, the Movie Mode Dynamic Transmission Electron Microscope (MM-DTEM), captures billionth-of-a-meter-scale images with frame rates more than 100,000 times faster than those of conventional techniques. The work was done in collaboration with a Pleasanton-based company, Integrated Dynamic Electron Solutions (IDES) Inc. Using this revolutionary imaging technique, a range of fundamental and technologically important material and biological processes can be captured in action, in complete billionth-of-a-meter detail, for the first time. The primary application of MM-DTEM is the direct observation of fast processes, including microstructural changes, phase transformations and chemical reactions, that shape real-world performance of nanostructured materials and potentially biological entities. The instrument could prove especially valuable in the direct observation of macromolecular interactions, such as protein-protein binding and host-pathogen interactions. While an earlier version of the technology, Single Shot-DTEM, could capture a single snapshot of a rapid process, MM-DTEM captures a multiframe movie that reveals complex sequences of events in detail. It is the only existing technology that can capture multiple electron microscopy images in the span of a single microsecond.

  14. A VLBA movie of the jet launch region in M87

    SciTech Connect

    Junor, William; Walker, Robert C; Ly, Chun; Hardee, Philip J

    2008-01-01

    M87 has one of the largest angular size black holes known. It also has a bright jet that is well resolved across the jet near the core using high frequency VLBI. As such it is the best object to observe to study the launch region of jets where the physical sizes of structures of interest scale with the gravitational radius. Modern numerical simulations suggest that the jet formation extends over 100-1000 R{sub s}. M87 has been observed with a resolution of about 60 R{sub s} at 43 GHz with the VLBA every 3 weeks through 2007, and every 5 days between January and April 2008. A preliminary movie, made from the first 11 observations in 2007, shows fast (thicksim2c) and complex motions in an edge brightened structure with a wide opening angle at the base.

  15. ALCF contributes papers, tutorials, and more to SC16 | Argonne Leadership

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Computing Facility ALCF contributes papers, tutorials, and more to SC16 Author: ALCF staff November 2, 2016 Facebook Twitter LinkedIn Google E-mail Printer-friendly version The Argonne Leadership Computing Facility (ALCF), a DOE Office of Science User Facility, will be well represented at SC16 with several staff members contributing to the HPC community's premier annual conference. This year's event will take place Nov. 13-18 in Salt Lake City, Utah. Here is a roundup of the activities ALCF

  16. Challenges and opportunities in understanding microbial communities with metagenome assembly (accompanied by IPython Notebook tutorial)

    DOE PAGES [OSTI]

    Howe, Adina; Chain, Patrick S. G.

    2015-07-09

    Metagenomic investigations hold great promise for informing the genetics, physiology, and ecology of environmental microorganisms. Current challenges for metagenomic analysis are related to our ability to connect the dots between sequencing reads, their population of origin, and their encoding functions. Assembly-based methods reduce dataset size by extending overlapping reads into larger contiguous sequences (contigs), providing contextual information for genetic sequences that does not rely on existing references. These methods, however, tend to be computationally intensive and are again challenged by sequencing errors as well as by genomic repeats. While numerous tools have been developed based on these methodological concepts, theymore » present confounding choices and training requirements to metagenomic investigators. To help with accessibility to assembly tools, this review also includes an IPython Notebook metagenomic assembly tutorial. This tutorial has instructions for execution any operating system using Amazon Elastic Cloud Compute and guides users through downloading, assembly, and mapping reads to contigs of a mock microbiome metagenome. Despite its challenges, metagenomic analysis has already revealed novel insights into many environments on Earth. As software, training, and data continue to emerge, metagenomic data access and its discoveries will to grow.« less

  17. Challenges and opportunities in understanding microbial communities with metagenome assembly (accompanied by IPython Notebook tutorial)

    SciTech Connect

    Howe, Adina; Chain, Patrick S. G.

    2015-07-09

    Metagenomic investigations hold great promise for informing the genetics, physiology, and ecology of environmental microorganisms. Current challenges for metagenomic analysis are related to our ability to connect the dots between sequencing reads, their population of origin, and their encoding functions. Assembly-based methods reduce dataset size by extending overlapping reads into larger contiguous sequences (contigs), providing contextual information for genetic sequences that does not rely on existing references. These methods, however, tend to be computationally intensive and are again challenged by sequencing errors as well as by genomic repeats. While numerous tools have been developed based on these methodological concepts, they present confounding choices and training requirements to metagenomic investigators. To help with accessibility to assembly tools, this review also includes an IPython Notebook metagenomic assembly tutorial. This tutorial has instructions for execution any operating system using Amazon Elastic Cloud Compute and guides users through downloading, assembly, and mapping reads to contigs of a mock microbiome metagenome. Despite its challenges, metagenomic analysis has already revealed novel insights into many environments on Earth. As software, training, and data continue to emerge, metagenomic data access and its discoveries will to grow.

  18. A comparison of surface topography characterization technologies for use in comparing spent bullet and cartridge case signatures

    SciTech Connect

    Batishko, C.R.; Hickman, B.J.; Cuta, F.M.

    1992-11-01

    The Pacific Northwest Laboratory was tasked by the US Department of Energy to provide technical assistance to the Federal Bureau of Investigation in evaluating and ranking technologies potentially useful in high-speed comparison of unique spent bullet and cartridge case surface signatures. Information sources included vendor input, current relevant literature, vendor phone contacts, other FBI resources, relevant PNL reports, and personal contact with numerous PNL technical staff. A comprehensive list of technologies was reduced to a list of 38 by grouping very similar methodologies, and further reduced to a short list of six by applying a set of five minimum functional requirements. A total of 14 primary criteria, many having secondary criteria, were subsequently used to evaluate each technology. The ranked short list results are reported and supported in this document, and their scores normalized to a hypothetical ideal system are as follows: (1) confocal microscopy 82.13; (2) laser dynamic focusing 72.04; (3)moire interferometry V70.94; (4)fringe field capacitance;(5)laser triangulation 66.18; (6)structured/sectioned light 65.55. Information available within the time/budget constraints which was used for the evaluation and ranking was not sufficiently detailed to evaluate specific implementations of the technologies. Each of the technologies in the short list was judged potentially capable of meeting the minimum requirements. Clever, novel engineering solutions resulting in a more cost-effective system, or a closer fit to the ideal system,'' could result in a reordering of the short list when actual technical proposals are evaluated. Therefore, it is recommended that a Request for Proposal not be limited to only the highest ranked technology, but include all six technologies in the short list.

  19. A comparison of surface topography characterization technologies for use in comparing spent bullet and cartridge case signatures

    SciTech Connect

    Batishko, C.R.; Hickman, B.J.; Cuta, F.M.

    1992-11-01

    The Pacific Northwest Laboratory was tasked by the US Department of Energy to provide technical assistance to the Federal Bureau of Investigation in evaluating and ranking technologies potentially useful in high-speed comparison of unique spent bullet and cartridge case surface signatures. Information sources included vendor input, current relevant literature, vendor phone contacts, other FBI resources, relevant PNL reports, and personal contact with numerous PNL technical staff. A comprehensive list of technologies was reduced to a list of 38 by grouping very similar methodologies, and further reduced to a short list of six by applying a set of five minimum functional requirements. A total of 14 primary criteria, many having secondary criteria, were subsequently used to evaluate each technology. The ranked short list results are reported and supported in this document, and their scores normalized to a hypothetical ideal system are as follows: (1) confocal microscopy 82.13; (2) laser dynamic focusing 72.04; (3)moire interferometry V70.94; (4)fringe field capacitance;(5)laser triangulation 66.18; (6)structured/sectioned light 65.55. Information available within the time/budget constraints which was used for the evaluation and ranking was not sufficiently detailed to evaluate specific implementations of the technologies. Each of the technologies in the short list was judged potentially capable of meeting the minimum requirements. Clever, novel engineering solutions resulting in a more cost-effective system, or a closer fit to the ``ideal system,`` could result in a reordering of the short list when actual technical proposals are evaluated. Therefore, it is recommended that a Request for Proposal not be limited to only the highest ranked technology, but include all six technologies in the short list.

  20. Sunyaev-Zel'Dovich effect observations of the bullet cluster (1E 0657-56) with APEX-SZ

    SciTech Connect

    Halverson, N.W.; Lanting, T.; Ade, P.A.R.; Basu, K.; Bender, A.N.; Benson, B.A.; Bertoldi, F.; Cho, H.-M.; Chon, G.; Clarke, J.; Dobbs, M.; Ferrusca, D.; Gusten, R.; Holzapfel, W.L.; Kovacs, A.; Kennedy, J.; Kermish, Z.; Kneissl, R.; Lee, A.T.; Lueker, M.; Mehl, J.; Menten, K.M.; Muders, D.; Nord, M.; Pacaud, F.; Plagge, T.; Reichardt, C.; Richards, P.L.; Schaaf, R.; Schilke, P.; Schuller, F.; Schwan, D.; Spieler, H.; Tucker, C.; Weiss, A.; Zahn, O.

    2008-07-25

    We present observations of the Sunyaev-Zel'dovich effect (SZE) in the Bullet cluster (1E 0657-56) using the APEX-SZ instrument at 150 GHz with a resolution of 1'. The main results are maps of the SZE in this massive, merging galaxy cluster. The cluster is detected with 23 sigma significance within the central 1' radius of the source position. The SZE map has a broadly similar morphology to that in existing X-ray maps of this system, and we find no evidence for significant contamination of the SZE emission by radio or IR sources. In order to make simple quantitative comparisons with cluster gas models derived from X-ray observations, we fit our data to an isothermal elliptical beta model, despite the inadequacy of such a model for this complex merging system. With an X-ray derived prior on the power-law index, beta = 1.04+0.16-0.10, we find a core radius rc = 142" +- 18", an axial ratio of 0.889 +- 0.072, and a central temperature decrement of -771 +- 71 muKCMB, including a +-5.5percent flux calibration uncertainty. Combining the APEX-SZ map with a map of projected electron surface density from Chandra X-ray observations, we determine the mass-weighted temperature of the cluster gas to be Tmg = 10.8 +- 0.9 keV, significantly lower than some previously reported X-ray spectroscopic temperatures. Under the assumption of an isothermal cluster gas distribution in hydrostatic equilibrium, we compute the gas mass fraction for prolate and oblate spheroidal geometries and find it to be consistent with previous results from X-ray and weak-lensing observations. This work is the first result from the APEX-SZ experiment and represents the first reported scientific result from observations with a large array of multiplexed superconducting transition-edge sensor bolometers.

  1. Training & Tutorials

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, ...

  2. SUNYAEV-ZEL'DOVICH EFFECT OBSERVATIONS OF THE BULLET CLUSTER (1E 0657-56) WITH APEX-SZ

    SciTech Connect

    Halverson, N. W.; Bender, A. N.; Lanting, T.; Dobbs, M.; Kennedy, J.; Ade, P. A. R.; Basu, K.; Bertoldi, F.; Benson, B. A.; Clarke, J.; Ferrusca, D.; Holzapfel, W. L.; Kermish, Z.; Lee, A. T.; Lueker, M.; Cho, H.-M.; Chon, G.; Guesten, R.; Kovacs, A.; Kneissl, R.

    2009-08-10

    We present observations of the Sunyaev-Zel'dovich effect (SZE) in the Bullet cluster (1E 0657-56) using the APEX-SZ instrument at 150 GHz with a resolution of 1'. The main results are maps of the SZE in this massive, merging galaxy cluster. The cluster is detected with 23{sigma} significance within the central 1' radius of the source position. The SZE map has a broadly similar morphology to that in existing X-ray maps of this system, and we find no evidence for significant contamination of the SZE emission by radio or IR sources. In order to make simple quantitative comparisons with cluster gas models derived from X-ray observations, we fit our data to an isothermal elliptical {beta} model, despite the inadequacy of such a model for this complex merging system. With an X-ray-derived prior on the power-law index, {beta} = 1.04{sup +0.16} {sub -0.10}, we find a core radius r {sub c} = 142'' {+-} 18'', an axial ratio of 0.889 {+-} 0.072, and a central temperature decrement of -771 {+-} 71 {mu}K{sub CMB}, including a {+-}5.5% flux calibration uncertainty. Combining the APEX-SZ map with a map of projected electron surface density from Chandra X-ray observations, we determine the mass-weighted temperature of the cluster gas to be T {sub mg} = 10.8 {+-} 0.9 keV, significantly lower than some previously reported X-ray spectroscopic temperatures. Under the assumption of an isothermal cluster gas distribution in hydrostatic equilibrium, we compute the gas mass fraction for prolate and oblate spheroidal geometries and find it to be consistent with previous results from X-ray and weak-lensing observations. This work is the first result from the APEX-SZ experiment, and represents the first reported scientific result from observations with a large array of multiplexed superconducting transition-edge sensor bolometers.

  3. Tutorial of Wind Turbine Control for Supporting Grid Frequency through Active Power Control: Preprint

    SciTech Connect

    Aho, J.; Buckspan, A.; Laks, J.; Fleming, P.; Jeong, Y.; Dunne, F.; Churchfield, M.; Pao, L.; Johnson, K.

    2012-03-01

    As wind energy becomes a larger portion of the world's energy portfolio and wind turbines become larger and more expensive, wind turbine control systems play an ever more prominent role in the design and deployment of wind turbines. The goals of traditional wind turbine control systems are maximizing energy production while protecting the wind turbine components. As more wind generation is installed there is an increasing interest in wind turbines actively controlling their power output in order to meet power setpoints and to participate in frequency regulation for the utility grid. This capability will be beneficial for grid operators, as it seems possible that wind turbines can be more effective at providing some of these services than traditional power plants. Furthermore, establishing an ancillary market for such regulation can be beneficial for wind plant owner/operators and manufacturers that provide such services. In this tutorial paper we provide an overview of basic wind turbine control systems and highlight recent industry trends and research in wind turbine control systems for grid integration and frequency stability.

  4. Instructional package on regulatory air quality modeling, part 2: Tutorials for five PC-based air quality models and two utility programs (for microcomputers). Software

    SciTech Connect

    Not Available

    1992-01-01

    These training materials are designed in the self or one-on-one instructional mode, but can be adapted to a workshop mode. The Tutorial package contains the following screening models: SCREEN TSCREEN, VISCREEN, CTSCREEN and The refined model ISC2, as well as the utility computer programs: PCRAMMET and WRPLOT.

  5. High speed direct imaging of thin metal film ablation by movie-mode dynamic transmission electron microscopy

    DOE PAGES [OSTI]

    Hihath, Sahar; Santala, Melissa K.; Cen, Xi; Campbell, Geoffrey; van Benthem, Klaus

    2016-03-11

    Obliteration of matter by pulsed laser beams is not only prevalent in science fiction movies, but finds numerous technological applications ranging from additive manufacturing over machining of micro- and nanostructured features to health care. Pulse lengths ranging from femtoseconds to nanoseconds are utilized at varying laser beam energies and pulse lengths, and enable the removal of nanometric volumes of material. While the mechanisms for removal of material by laser irradiation, i.e., laser ablation, are well understood on the micrometer length scale, it was previously impossible to directly observe obliteration processes on smaller scales due to experimental limitations for the combinationmore » of nanometer spatial and nanosecond temporal resolution. Here, we report the direct observation of metal thin film ablation from a solid substrate through dynamic transmission electron microscopy. Quantitative analysis reveals liquid-phase dewetting of the thin-film, followed by hydrodynamic sputtering of nano- to submicron sized metal droplets. We discovered unexpected fracturing of the substrate due to evolving thermal stresses. This study confirms that hydrodynamic sputtering remains a valid mechanism for droplet expulsion on the nanoscale, while irradiation induced stress fields represent limit laser processing of nanostructured materials. Ultimately, our results allow for improved safety during laser ablation in manufacturing and medical applications.« less

  6. SU-C-210-04: Considerable Pancreatic Tumor Motion During Breath-Hold Measured Using Intratumoral Fiducials On Fluoroscopic Movies

    SciTech Connect

    Lens, E; Horst, A van der; Versteijne, E; Tienhoven, G van; Bel, A

    2015-06-15

    Purpose: Using a breath hold (BH) technique during radiotherapy of pancreatic tumors is expected to reduce intra-fractional motion. The aim of this study was to evaluate the tumor motion during BH. Methods: In this pilot study, we included 8 consecutive pancreatic cancer patients. All had 2– 4 intratumoral gold fiducials. Patients were asked to perform 3 consecutive 30-second end-inhale BHs on day 5, 10 and 15 of their three-week treatment. During BH, airflow through a mouthpiece was measured using a spirometer. Any inadvertent flow of air during BH was monitored for all patients. We measured tumor motion on lateral fluoroscopic movies (57 in total) made during BH. In each movie the fiducials as a group were tracked over time in superior-inferior (SI) and anterior-posterior (AP) direction using 2-D image correlation between consecutive frames. We determined for each patient the range of intra-BH motion over all movies; we also determined the absolute means and standard deviations (SDs) for the entire patient group. Additionally, we investigated the relation between inadvertent airflow during BH and the intra-BH motion. Results: We found intra-BH tumor motion of up to 12.5 mm (range, 1.0–12.5 mm) in SI direction and up to 8.0 mm (range, 1.0–8.0 mm) in AP direction. The absolute mean motion over the patient population was 4.7 (SD: 3.0) mm and 2.8 (SD: 1.2) mm in the SI and AP direction, respectively. Patients were able to perform stable consecutive BHs; during only 20% of the movies we found very small airflows (≤ 65 ml). These were mostly stepwise in nature and could not explain the continuous tumor motions we observed. Conclusion: We found substantial (up to 12.5 mm) pancreatic tumor motion during BHs. We found minimal inadvertent airflow, seen only during a minority of BHs, and this did not explain the obtained results. This work was supported by the foundation Bergh in het Zadel through the Dutch Cancer Society (KWF Kankerbestrijding) project No. UVA 2011-5271.

  7. The kinetic energy interceptor: Shooting a bullet with a bullet

    SciTech Connect

    1995-04-01

    Although the Cold War has ended, the threat of proliferation with chemical, biological, and nuclear warheads continues. Two factors further increase the threat from these weapons of mass destruction: knowledge of missile technology has spread extensively, and, in recent years, many countries - some of them unfriendly to the US and its allies - have obtained short- and intermediate-range missiles. The threat posed by such missiles was amply demonstrated during the Gulf War. Thus, the need to protect US and allied forces from these weapons has never been greater. When nuclear-tipped defensive missiles, such as Sprint and Spartan, were phased out years ago, the US turned for its defense to kinetic-energy {open_quotes}kill{close_quotes} interceptors - missiles that destroy an enemy missile by striking it with lethal force and accuracy at some point in its trajectory. The Patriot missile is probably the best-known kinetic-energy (KE) interceptor in the US defensive arsenal. To counter the spreading threat of proliferation, LLNL and other laboratories have been participating in a joint program funded by the Ballistic Missile Defense Organization (BMDO), within the Department of Defense, to develop defensive missile systems. Participants are designing, testing, and certifying KE interceptors to defend against current and future missile threats. These research efforts are described.

  8. pRad | Movies

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Chelyabinsk Meteor Sample The LANL Proton Radiography facility was used to make a 721 images of the Chelyabinsk meteorite sample. The images were taken at rotational steps of ...

  9. Magellan-Tutorial.pptx

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Magellan A Test Bed to Explore Cloud Computing for Science Shane Canon and Lavanya Ramakrishnan Cray XE6 Training February 8, 2011 Magellan - Exploring Cloud Computing Co-located at two DOE-SC Facilities * Argonne Leadership Computing Facility (ALCF) * National Energy Research Scientific Computing Center (NERSC) * Funded by DOE under the American Recovery and Reinvestment Act (ARRA) 2 Magellan Mission * Determine the appropriate role for commercial and/or private cloud computing for DOE/SC

  10. GEOS. User Tutorials

    SciTech Connect

    Fu, Pengchen; Settgast, Randolph R.; Johnson, Scott M.; Walsh, Stuart D.C.; Morris, Joseph P.; Ryerson, Frederick J.

    2014-12-17

    GEOS is a massively parallel, multi-physics simulation application utilizing high performance computing (HPC) to address subsurface reservoir stimulation activities with the goal of optimizing current operations and evaluating innovative stimulation methods. GEOS enables coupling of di erent solvers associated with the various physical processes occurring during reservoir stimulation in unique and sophisticated ways, adapted to various geologic settings, materials and stimulation methods. Developed at the Lawrence Livermore National Laboratory (LLNL) as a part of a Laboratory-Directed Research and Development (LDRD) Strategic Initiative (SI) project, GEOS represents the culmination of a multi-year ongoing code development and improvement e ort that has leveraged existing code capabilities and sta expertise to design new computational geosciences software.

  11. Tutorial on computer control

    SciTech Connect

    Juras, R.C.

    1987-09-01

    This paper discusses computer architecture modfications and development used to control particle accelerators. 6 refs., 3 figs.

  12. Gaussian-type light bullet solutions of the (3+1)-dimensional Schrödinger equation with cubic and power-law nonlinearities in PT-symmetric potentials

    SciTech Connect

    Zhu, Hai-Ping; Dai, Chao-Qing

    2014-12-15

    Two kinds of Gaussian-type light bullet (LB) solutions of the (3+1)-dimensional Schrödinger equation with cubic and power-law nonlinearities in PT-symmetric potentials are analytically obtained. The phase switches, powers and transverse power-flow densities of these solutions in homogeneous media are studied. The linear stability analysis of these LB solutions and the direct numerical simulation indicate that LB solutions are stable below some thresholds for the imaginary part of PT-symmetric potentials in the defocusing cubic and focusing power-law nonlinear medium, while they are always unstable for all parameters in other media. Moreover, the broadened and compressed behaviors of LBs in the exponential periodic amplification system and diffraction decreasing system are discussed. Results indicate that LB is more stable for the sign-changing nonlinearity in the exponential periodic amplification system than for the non-sign-changing nonlinearity in the diffraction decreasing system at the same propagation distances.

  13. Microsoft Word - Highlights Bullets.doc

    Gasoline and Diesel Fuel Update

    ... power producers. b "Other" includes nuclear, hydroelectric, geothermal, wood, waste, ... output from combined heat and power (CHP) facilities and some electric-only plants. ...

  14. Microsoft Word - Highlights BulletsFinal.doc

    Gasoline and Diesel Fuel Update

    ... power producers. b "Other" includes nuclear, hydroelectric, geothermal, wood, waste, ... output from combined heat and power (CHP) facilities and some electric-only plants. ...

  15. Microsoft Word - Highlights Bullets_Final.doc

    Annual Energy Outlook

    ... power producers. b "Other" includes nuclear, hydroelectric, geothermal, wood, waste, ... output from combined heat and power (CHP) facilities and some electric-only plants. ...

  16. Microsoft Word - Highlights Bullets Final.doc

    Gasoline and Diesel Fuel Update

    ... power producers. b "Other" includes nuclear, hydroelectric, geothermal, wood, waste, ... output from combined heat and power (CHP) facilities and some electric-only plants. ...

  17. THE ABUNDANCE OF BULLET GROUPS IN ?CDM

    SciTech Connect

    Fernndez-Trincado, J. G.; Forero-Romero, J. E.; Foex, G.; Motta, V.; Verdugo, T. E-mail: je.forero@uniandes.edu.co

    2014-06-01

    We estimate the expected distribution of displacements between the two dominant dark matter (DM) peaks (DM-DM displacements) and between the DM and gaseous baryon peak (DM-gas displacements) in DM halos with masses larger than 10{sup 13}h {sup 1} M {sub ?}. As a benchmark, we use the observation of SL2S J085440121, which is the lowest mass system (1.0 10{sup 14}h {sup 1} M {sub ?}) observed so far, featuring a bi-modal DM distribution with a dislocated gas component. We find that (50 10)% of the DM halos with circular velocities in the range 300-700 km s{sup 1} (groups) show DM-DM displacements equal to or larger than 186 30 h {sup 1}kpc as observed in SL2S J085440121. For DM halos with circular velocities larger than 700 km s{sup 1} (clusters) this fraction rises to (70 10)%. Using the same simulation, we estimate the DM-gas displacements and find that 0.1%-1.0% of the groups should present separations equal to or larger than 87 14 h {sup 1}kpc, corresponding to our observational benchmark; for clusters, this fraction rises to (7 3)%, consistent with previous studies of DM to baryon separations. Considering both constraints on the DM-DM and DM-gas displacements, we find that the number density of groups similar to SL2S J085440121 is ?6.0 10{sup 7} Mpc{sup 3}, three times larger than the estimated value for clusters. These results open up the possibility for a new statistical test of ?CDM by looking for DM-gas displacements in low mass clusters and groups.

  18. Microsoft Word - Highlights Bullets.doc

    Annual Energy Outlook

    in the forecast for gasoline pump prices in this month's Short-Term Energy ... The June price is now expected to peak at about ... projected increases in real fuel costs per mile. ...

  19. Microsoft Word - Highlights Bullets.doc

    Annual Energy Outlook

    ... Total U.S. Western Region Short-Term Energy Outlook, December 2004 Additional Charts Additional Charts Figure ... Data for 2003 are estimates. f The conversion from physical units to ...

  20. Microsoft Word - Highlights Bullets.doc

    Gasoline and Diesel Fuel Update

    - April 2004 1 Short-Term Energy Outlook April 2004 Summer Fuels Outlook Summary (Figures 1 to 3) Motor gasoline markets remain tight and motor gasoline prices are likely to remain high and volatile through the summer. High crude oil costs, strong gasoline demand, low gasoline inventories, and more stringent gasoline specifications this year have increased marginal gasoline supply costs and retail prices to high levels well before the peak driving season. It is also important to note that the

  1. Microsoft Word - Highlights Bullets.doc

    Gasoline and Diesel Fuel Update

    changes may vary widely by region due to differences in weather and fuel price developments. ... 1997-1999 Actual Actual Actual Base Forecast Natural Gas (Midwest) Consumption (mcf) ...

  2. Microsoft Word - Highlights BulletsFinal.doc

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    changes may vary widely by region due differences in weather and fuel price developments. ... 2003-2004 Actual Actual Actual Base Forecast Natural Gas (Midwest) Consumption (mcf) ...

  3. Microsoft Word - Highlights Bullets.doc

    Annual Energy Outlook

    remain volatile and sensitive to news relating to possible reductions in oil production. ... The current world oil prices may not entirely reflect pure economic fundamentals of ...

  4. Microsoft Word - Highlights Bullets.doc

    Gasoline and Diesel Fuel Update

    day, about the same as July levels (revised upwards from the last Outlook). World oil surplus production capacity is currently near its lowest point of the past 3 decades, ...

  5. Microsoft Word - Highlights Bullets.doc

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    OPEC production capacity (and, thus, world oil production capacity) remains about 0.5-1.0 million barrels per day above current output levels, an implied global utilization rate of ...

  6. Microsoft Word - Highlights Bullets.doc

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Energy Outlook March 2005 Crude Oil and Petroleum Products (Figures 1 to 7) The projected average West Texas Intermediate (WTI) crude oil price for the first quarter of 2005 ...

  7. Microsoft Word - Highlights Bullets.doc

    Gasoline and Diesel Fuel Update

    OPEC production capacity remains about 0.5-1.0 million barrels per day above current OPEC crude oil production levels. Overall oil inventories in the United States and the rest of ...

  8. Draft STEO Bullets … December 2003

    Gasoline and Diesel Fuel Update

    Domestic Uranium Production Report 2nd Quarter 2016 August 2016 Independent Statistics & Analysis www.eia.gov U.S. Department of Energy Washington, DC 20585 U.S. Energy Information Administration | Domestic Uranium Production Report 2nd Quarter 2016 ii This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of approval by any other

  9. Small Caliber Guided Bullet - Energy Innovation Portal

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    designated target and is configured to be from a small caliber smooth bore gun barrel. ... be fired from a small caliber smooth bore gun barrel has an optical sensor mounted in the ...

  10. Synthesis and structural investigations of [Mn{sub 3}O{sub 4}(phen){sub 4}(H{sub 2}O){sub 2}](NO{sub 3}){sub 4}{lg_bullet}2.5H{sub 2}O: A water-bound complex obtained by cerium(IV) oxidation

    SciTech Connect

    Reddy, K.R.; Rajasekharan, M.V.; Arulsamy, N.

    1996-04-10

    The trinuclear manganese complex [Mn{sub 3}O{sub 4}(phen){sub 4}(H{sub 2}O){sub 2}](NO{sub 3}){sub 4}{lg_bullet}2.5H{sub 2}O, 1 (where, phen = 1,10-phenanthroline), has been synthesized by the Ce(IV) oxidation of a concentrated solution of manganese(II) acetate and phen in 1.6 N nitric acid. The complex crystallizes in the triclinic space group P{bar 1} with a = 10.700(2) {angstrom}, b = 12.643(3) {angstrom}, c = 20.509(4) {angstrom}, {alpha} = 78.37(3){degrees}, {beta} = 83.12(3){degrees}, {gamma} = 82.50(3){degrees}, and Z=2. The structure was solved by direct methods and refined by least-squares techniques to the conventional R (R{sub w}) factors of 0.055 (0.076) based on 4609 unique reflections with F{sub o} {ge} 6.0{sigma}(F{sub o}). The structure of the cation consists of an oxo-bridged Mn{sub 3}O{sub 4}{sup 4+} core, with the geometry of the manganese atoms being octahedral. The coordination polyhedron of one of the manganese atoms (Mn(1)) consists of two {mu} oxo ligands and two pairs of nitrogen atoms of two phen moieties, whereas that of each of the remaining two manganese atoms consists of three {mu}-oxo ligands, two nitrogen atoms of a phen moiety, and the oxygen atom of a water molecule. The complex represents the second example for water coordination to manganese (IV) centers in complexes with a Mn{sub 3}O{sub 4}{sup 4+} core. Optical spectra in ligand buffer (pH 4.5) reveal complete conversion of the complex into a Mn{sup III}Mn{sup IV} species. The observed room-temperature (298 K) magnetic moment of 3.75 {mu}{sub B} indicates the presence of strong antiferromagnetic coupling in the complex.

  11. A tutorial introduction to the statistical theory of turbulent plasmas, a half-century after Kadomtsev’s Plasma Turbulence and the resonance-broadening theory of Dupree and Weinstock

    DOE PAGES [OSTI]

    Krommes, John A.

    2015-09-21

    In honour of the 50th anniversary of the influential review/monograph on plasma turbulence by B. B. Kadomtsev as well as the seminal works of T. H. Dupree and J. Weinstock on resonance-broadening theory, an introductory tutorial is given about some highlights of the statistical–dynamical description of turbulent plasmas and fluids, including the ideas of nonlinear incoherent noise, coherent damping, and self-consistent dielectric response. The statistical closure problem is introduced. Incoherent noise and coherent damping are illustrated with a solvable model of passive advection. Self-consistency introduces turbulent polarization effects that are described by the dielectric functionmore » $${\\mathcal{D}}$$. Dupree’s method of using$${\\mathcal{D}}$$to estimate the saturation level of turbulence is described; then it is explained why a more complete theory that includes nonlinear noise is required. The general theory is best formulated in terms of Dyson equations for the covariance$C$and an infinitesimal response function$R$, which subsumes$${\\mathcal{D}}$$. An important example is the direct-interaction approximation (DIA). It is shown how to use Novikov’s theorem to develop an$$\\boldsymbol{x}$$-space approach to the DIA that is complementary to the original$$\\boldsymbol{k}$$-space approach of Kraichnan. A dielectric function is defined for arbitrary quadratically nonlinear systems, including the Navier–Stokes equation, and an algorithm for determining the form of$${\\mathcal{D}}$$in the DIA is sketched. The independent insights of Kadomtsev and Kraichnan about the problem of the DIA with random Galilean invariance are described. The mixing-length formula for drift-wave saturation is discussed in the context of closures that include nonlinear noise (shielded by$${\\mathcal{D}}$$). The role of$R$in the calculation of the symmetry-breaking (zonostrophic) instability of homogeneous turbulence to the generation of inhomogeneous mean flows is

  12. System and method for bullet tracking and shooter localization

    DOEpatents

    Roberts, Randy S.; Breitfeller, Eric F.

    2011-06-21

    A system and method of processing infrared imagery to determine projectile trajectories and the locations of shooters with a high degree of accuracy. The method includes image processing infrared image data to reduce noise and identify streak-shaped image features, using a Kalman filter to estimate optimal projectile trajectories, updating the Kalman filter with new image data, determining projectile source locations by solving a combinatorial least-squares solution for all optimal projectile trajectories, and displaying all of the projectile source locations. Such a shooter-localization system is of great interest for military and law enforcement applications to determine sniper locations, especially in urban combat scenarios.

  13. Next silver bullet - or just another shot in the foot?

    SciTech Connect

    Schofield, J.

    1997-11-01

    This report contains viewgraphs on the productivity associated with the introduction of new technologies and software.

  14. Programming and Web Application Development Tutorials

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    It's important to note that as technology changes and adapts so does the type of ceritificates you should implement. SSL Certificate for Unified Communications While an SSL ...

  15. OpenCL Tutorial on Dirac

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Dirac can be accessed by logging into carver.nersc.gov. % ssh -Y username@carver.nersc.gov ... You are there when you prompt says something like username@dirac48 Compiling with ...

  16. CNEEC - Batteries Tutorial by Prof. Cui

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Batteries

  17. CNEEC - Batteries Tutorial by Prof. Cui

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Computational Catalysis

  18. CNEEC - Electrocatalysis Tutorial by Prof. Jaramillo

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Electrocatalysis

  19. CNEEC - Flame Synthesis Tutorial by Xiaolin Zheng

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Flame Synthesis of Nanomaterials

  20. CNEEC - Photovoltaics Tutorial by Prof. Clemens

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Photovoltaics

  1. CNEEC - Plasmonics Tutorial by Prof. Brongersma

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Plasmonics

  2. A brief parallel I/O tutorial.

    SciTech Connect

    Ward, H. Lee

    2010-03-01

    This document provides common best practices for the efficient utilization of parallel file systems for analysts and application developers. A multi-program, parallel supercomputer is able to provide effective compute power by aggregating a host of lower-power processors using a network. The idea, in general, is that one either constructs the application to distribute parts to the different nodes and processors available and then collects the result (a parallel application), or one launches a large number of small jobs, each doing similar work on different subsets (a campaign). The I/O system on these machines is usually implemented as a tightly-coupled, parallel application itself. It is providing the concept of a 'file' to the host applications. The 'file' is an addressable store of bytes and that address space is global in nature. In essence, it is providing a global address space. Beyond the simple reality that the I/O system is normally composed of a small, less capable, collection of hardware, that concept of a global address space will cause problems if not very carefully utilized. How much of a problem and the ways in which those problems manifest will be different, but that it is problem prone has been well established. Worse, the file system is a shared resource on the machine - a system service. What an application does when it uses the file system impacts all users. It is not the case that some portion of the available resource is reserved. Instead, the I/O system responds to requests by scheduling and queuing based on instantaneous demand. Using the system well contributes to the overall throughput on the machine. From a solely self-centered perspective, using it well reduces the time that the application or campaign is subject to impact by others. The developer's goal should be to accomplish I/O in a way that minimizes interaction with the I/O system, maximizes the amount of data moved per call, and provides the I/O system the most information about the I/O transfer per request.

  3. 20130113-Zurawski-DMZ-Tutorial-Measurement.pptx

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Performance*Measurement*&* Monitoring*via*perfSONAR* January'13 th '2013'-'TIP2013:'Building'a'Science'DMZ' Jason'Zurawski'-'Senior'Research'Engineer' Outline' 2'-'2/8/13,'©'2012'Internet2'-'zurawski@internet2.edu'' * Problem'DefiniOon'&'MoOvaOon' * TCP'&'Metrics' * perfSONAR'overview' * Case'studies' * Site'deployment'recommendaOons' * perfSONAR'host'recommendaOons' * Wrap'Up' ' Current'World'View' 3'-'2/8/13,'©'2012'Internet2'-'zurawski@internet2.edu''

  4. Failure Mode and Effect Analysis (FMEA) Tutorial

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    and Application Center for Hydrogen Energy Research Programs ARPA-E Basic Energy Sciences ... Sea State Contour) Code Online Abstracts and Reports Water Power Personnel ...

  5. A tutorial introduction to the statistical theory of turbulent plasmas, a half-century after Kadomtsev’s Plasma Turbulence and the resonance-broadening theory of Dupree and Weinstock

    SciTech Connect

    Krommes, John A.

    2015-09-21

    In honour of the 50th anniversary of the influential review/monograph on plasma turbulence by B. B. Kadomtsev as well as the seminal works of T. H. Dupree and J. Weinstock on resonance-broadening theory, an introductory tutorial is given about some highlights of the statistical–dynamical description of turbulent plasmas and fluids, including the ideas of nonlinear incoherent noise, coherent damping, and self-consistent dielectric response. The statistical closure problem is introduced. Incoherent noise and coherent damping are illustrated with a solvable model of passive advection. Self-consistency introduces turbulent polarization effects that are described by the dielectric function${\\mathcal{D}}$. Dupree’s method of using${\\mathcal{D}}$to estimate the saturation level of turbulence is described; then it is explained why a more complete theory that includes nonlinear noise is required. The general theory is best formulated in terms of Dyson equations for the covariance$C$and an infinitesimal response function$R$, which subsumes${\\mathcal{D}}$. An important example is the direct-interaction approximation (DIA). It is shown how to use

  6. New 'Molecular Movie' Reveals Ultrafast Chemistry in Motion

    SciTech Connect

    Minitti, Michael

    2015-06-22

    Scientists for the first time tracked ultrafast structural changes, captured in quadrillionths-of-a-second steps, as ring-shaped gas molecules burst open and unraveled. Ring-shaped molecules are abundant in biochemistry and also form the basis for many drug compounds. The study points the way to a wide range of real-time X-ray studies of gas-based chemical reactions that are vital to biological processes.

  7. X-ray transmission movies of spontaneous dynamic events

    SciTech Connect

    Smilowitz, L.; Henson, B. F.; Holmes, M.; Novak, A.; Oschwald, D.; Dolgonos, P.; Qualls, B.

    2014-11-15

    We describe a new x-ray radiographic imaging system which allows for continuous x-ray transmission imaging of spontaneous dynamic events. We demonstrate this method on thermal explosions in three plastic bonded formulations of the energetic material octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine. We describe the x-ray imaging system and triggering developed to enable the continuous imaging of a thermal explosion.

  8. ARC will make tiny "movies" of thermonuclear and stockpile experiments...

    National Nuclear Security Administration (NNSA)

    ARC is one of the many diagnostic tools serving as part of NNSA's non-explosive nuclear stockpile stewardship program. NIF experiments are essential to the nation's stockpile ...

  9. Emerging Memory Technologies: IRPS Tutorial. (Conference) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    DOE Contract Number: AC04-94AL85000 Resource Type: Conference Resource Relation: Conference: Proposed for presentation at the International Reliability Physics Symposium held April ...

  10. ParaView Red Blood Cell Tutorial | Argonne Leadership Computing...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    The examples can easily be run on a laptop, using the example data set provided. Tour of ... The data is available for download here (27MB compressed, 39MB uncompressed): Data set ...

  11. 2012 Community Earth System Model (CESM) Tutorial - Proposal...

    Office of Scientific and Technical Information (OSTI)

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

  12. CNEEC - Atomic Layer Deposition Tutorial by Stacey Bent

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Atomic Layer Deposition

  13. CNEEC - Nanophotonic Light Trapping Tutorial by Shanhui Fan

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Nanophotonic Light Trapping for Solar Cells

  14. CNEEC - Synchrotron Techniques Tutorial by Profs. Pianetta and Toney

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Size Matters

  15. CNEEC - Synchrotron Techniques Tutorial by Profs. Pianetta and Toney

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Synchrotron Techniques

  16. 2012 Community Earth System Model (CESM) Tutorial - Proposal...

    Office of Scientific and Technical Information (OSTI)

    The Community Earth System Model (CESM) is a fully-coupled, global climate model that ... Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 54 ...

  17. 2013 Community Earth System Model (CESM) Tutorial-Proposal to...

    Office of Scientific and Technical Information (OSTI)

    THE SAME REQUEST WILL BE SENT TO BOTH NSF AND DOE TO EACH SUPPORT 35K. The third annual ... Research Sponsoring Org: USDOE Country of Publication: United States Language: English

  18. 2014 CESM Tutorial (Conference) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    and Environmental Research (BER) (SC-23) Country of Publication: United States Language: English Subject: 54 ENVIRONMENTAL SCIENCES; 97 MATHEMATICS AND COMPUTING; 58 GEOSCIENCES

  19. LSU EFRC - Center for Atomic Level Catalyst Design - Tutorials

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Note: All videos are password protected and can be viewed by members of CALC-D only. To request for a password please write to Webmaster space control Kerry Dooley space control ...

  20. 2012 Community Earth System Model (CESM) Tutorial - Proposal...

    Office of Scientific and Technical Information (OSTI)

    This document provides the agenda and list of participants for the conference. Web materials for all lectures and practical sessions available from: http:www.cesm.ucar.edu...

  1. Analysis and Interpretation of Hard X-ray Emission fromthe Bullet...

    Office of Scientific and Technical Information (OSTI)

    Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 43 PARTICLE ACCELERATORS; DETECTION; ELECTRONS; GALAXIES; KEV RANGE; SYNCHROTRONS; HARD X ...

  2. Use of Bullet Traps and Steel Targets - June 4, 2012 | Department of Energy

    Office of Environmental Management (EM)

    Guide to Financial Assistance Chapter 2, Section 2.6.1 | Department of Energy Congressional Notifications - Acquisition Guide Chapter 5.1 and Guide to Financial Assistance Chapter 2, Section 2.6.1 Update to Congressional Notifications - Acquisition Guide Chapter 5.1 and Guide to Financial Assistance Chapter 2, Section 2.6.1 Since we previously notified you in Policy Flash 2012-44 for Congressional notifications, there are changes to the process. On March 15, 2013, the automated system will

  3. NuSTAR Observations of the Bullet Cluster: Constraints on Inverse...

    Office of Scientific and Technical Information (OSTI)

    U. ; Boggs, S. E. ; UC, Berkeley, Space Sci. Dept. ; Christensen, F. E. ; Denmark, Tech. U. ; Craig, W. W. ; UC, Berkeley, Space Sci. Dept. LLNL, Livermore ; Hailey, C. J. ; ...

  4. There is no Silver Bullet: Regionalization and Market Fragmentation in Greenhouse Gas Mitigation Strategies

    Office of Energy Efficiency and Renewable Energy (EERE)

    2004 Diesel Engine Emissions Reduction (DEER) Conference Presentation: Joint Global Change Research Institute

  5. NuSTAR Observations of the Bullet Cluster: Constraints on Inverse...

    Office of Scientific and Technical Information (OSTI)

    Authors: Wik, Daniel R. ; NASA, Goddard Johns Hopkins U. ; Hornstrup, A. ; Denmark, Tech. U. ; Molendi, S. ; IASF, Milan ; Madejski, G. ; KIPAC, Menlo Park SLAC ; Harrison, ...

  6. Large Spin-Wave Bullet in a Ferrimagnetic Insulator Driven by...

    Office of Scientific and Technical Information (OSTI)

    Authors: Jungfleisch, M. B. ; Zhang, W. ; Sklenar, J. ; Ding, J. ; Jiang, W. ; Chang, H. ; Fradin, F. Y. ; Pearson, J. E. ; Ketterson, J. B. ; Novosad, V. ; Wu, M. ; Hoffmann, A. ...

  7. Glass Science tutorial lecture No. 5: Historical review of USDOE tank waste management

    SciTech Connect

    McDaniel, E.W.

    1995-02-01

    This is a two day course whose objective is to present an unbiased historical overview of the DOE tank waste activities. World events which impacted the US nuclear program (or vise versa) will be presented. Liquid, mostly tank waste, and sludge are the primary concerns of this course.

  8. File:RAPID OpenEI Tutorial.pdf | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Go next page next page Full resolution (1,650 1,275 pixels, file size: 2.56 MB, MIME type: applicationpdf, 10 pages) File history Click on a datetime to view the...

  9. Microsoft PowerPoint - 0709-NERSC-XT+ToolsTutorial.ppt

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Parallel Performance Visualization on the Cray XT4 Luiz DeRose Programming Environment Director Cray Inc. ldr@cray.com September 18-20, 2007 Luiz DeRose (ldr@cray.com) © Cray Inc. Slide 56 Cray Apprentice 2 Call graph profile Communication statistics Time-line view * Communication * I/O Activity view Pair-wise communication statistics Text reports Source code mapping Cray Apprentice 2 is target to help identify and correct: * Load imbalance * Excessive communication * Network contention *

  10. Microsoft PowerPoint - 0709-NERSC-XT+ToolsTutorial.ppt

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Performance Measurement and Visualization on the Cray XT4 Luiz DeRose Programming Environment Director Cray Inc. ldr@cray.com September 18-20, 2007 Luiz DeRose (ldr@cray.com) © Cray Inc. Slide 2 The Cray Tools Strategy Must be easy to use * Automatic program instrumentation no source code or makefile modification needed Integrated performance tools solution * Multiple platforms * Multiple functionality Measurements of user functions, MPI, I/O, memory, & HW Counters Strategy based on the

  11. Help:US Utility Rate Database API Tutorial | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    with OpenEI API Requests to the OpenEI API can be made in the address bar of your internet search engine. The following is the base of the "request url" that allows a user to...

  12. A Tutorial on Detection and Characterization of Special Behavior in Large Electric Power Systems

    SciTech Connect

    Hauer, John F.; DeSteese, John G.

    2004-08-20

    The objective of this document is to report results in the detection and characterization of special behavior in large electric power systems. Such behavior is usually dynamic in nature, but not always. This is also true for the underlying sources of special behavior. At the device level, a source of special behavior might be an automatic control system, a dynamic load, or even a manual control system that is operated according to some sharply defined policy. Other possible sources include passive system conditions, such as the state of a switched device or the amount of power carried on some critical line. Detection and characterization are based upon “signature information” that is extracted from the behavior observed. Characterization elements include the signature information itself, the nature of the behavior and its likely causes, and the associated implications for the system or for the public at large. With sufficient data and processing, this characterization may directly identify a particular condition or device at a specific location. Such conclusive results cannot always be done from just one observation, however. Information environments that are very sparse may require multiple observations, comparative model studies, and even direct testing of the system.

  13. Periodic orbit analysis of a system with continuous symmetry—A tutorial

    SciTech Connect

    Budanur, Nazmi Burak Cvitanović, Predrag; Borrero-Echeverry, Daniel

    2015-07-15

    Dynamical systems with translational or rotational symmetry arise frequently in studies of spatially extended physical systems, such as Navier-Stokes flows on periodic domains. In these cases, it is natural to express the state of the fluid in terms of a Fourier series truncated to a finite number of modes. Here, we study a 4-dimensional model with chaotic dynamics and SO(2) symmetry similar to those that appear in fluid dynamics problems. A crucial step in the analysis of such a system is symmetry reduction. We use the model to illustrate different symmetry-reduction techniques. The system's relative equilibria are conveniently determined by rewriting the dynamics in terms of a symmetry-invariant polynomial basis. However, for the analysis of its chaotic dynamics, the “method of slices,” which is applicable to very high-dimensional problems, is preferable. We show that a Poincaré section taken on the 'slice' can be used to further reduce this flow to what is for all practical purposes a unimodal map. This enables us to systematically determine all relative periodic orbits and their symbolic dynamics up to any desired period. We then present cycle averaging formulas adequate for systems with continuous symmetry and use them to compute dynamical averages using relative periodic orbits. The convergence of such computations is discussed.

  14. Glass science tutorial: Lecture No. 4, commercial glass melting and associated air emission issues

    SciTech Connect

    Kruger, A.A.

    1995-01-01

    This document serves as a manual for a workshop on commercial glass melting and associated air emission issues. Areas covered include: An overview of the glass industry; Furnace design and construction practices; Melting furnace operation; Energy input methods and controls; Air legislation and regulations; Soda lime emission mechanisms; and, Post furnace emission controls. Supporting papers are also included.

  15. File:RAPID OpenEI Tutorial.pdf | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    state, some details may not fully reflect the modified file. Image title Author Young, Katherine Short title OpenEITutorial.pptx Software used PowerPoint Conversion...

  16. Tutorial: Getting Up to Speed on OpenMP 4.0

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

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

  17. Midway-Moxee Rebuild and Midway-Grandview Upgrade Transmission...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    About BPA Newsroom Integrated Fish & Wildlife Program Information for Contractors Environmental Services BPA Home Triangle Bullet Point EFW Home Triangle Bullet Point...

  18. Fermilab | Directorate | Fermilab Directorate Documents

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Fermilab Directorate Documents Red-Bulleted Items are Restricted to Fermilab Green-Bulleted Items are Unrestricted Final Report of Injury Reduction Plan 2006 Contract No. ...

  19. E85 Retail Business Case: When and Why to Sell E85 (Presentation)

    SciTech Connect

    Johnson, C.

    2007-08-30

    Agenda: {lg_bullet} Convey current state of the retail gasoline market {lg_bullet} Explore E85 as part of the solution {lg_bullet} Test the profitability of E85 as an investment {lg_bullet} Give retailers guidance to assess if E85 would be a good investment for them

  20. Genetic algorithms at UC Davis/LLNL

    SciTech Connect

    Vemuri, V.R.

    1993-12-31

    A tutorial introduction to genetic algorithms is given. This brief tutorial should serve the purpose of introducing the subject to the novice. The tutorial is followed by a brief commentary on the term project reports that follow.

  1. ARM Orientation Workshop

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Data from the Getting Data from the ARM Archive ARM Archive Orientation for new Science Team Members ARM Shopping Cart Tutorial ARM Shopping Cart Tutorial Available at: Available ...

  2. Streamlined Approach for Environmental Restoration Plan for Corrective Action Unit 107: Low Impact Soil Sites, Nevada Test Site, Nevada

    SciTech Connect

    NSTec Environmental Restoration

    2009-03-31

    This Streamlined Approach for Environmental Restoration Plan covers activities associated with Corrective Action Unit (CAU) 107 of the Federal Facility Agreement and Consent Order (1996 [as amended February 2008]). CAU 107 consists of the following Corrective Action Sites (CASs) located in Areas 1, 2, 3, 4, 5, 9, 10, and 18 of the Nevada Test Site. {sm_bullet} CAS 01-23-02, Atmospheric Test Site - High Alt{sm_bullet} CAS 02-23-02, Contaminated Areas (2){sm_bullet} CAS 02-23-03, Contaminated Berm{sm_bullet} CAS 02-23-10, Gourd-Amber Contamination Area{sm_bullet} CAS 02-23-11, Sappho Contamination Area{sm_bullet} CAS 02-23-12, Scuttle Contamination Area{sm_bullet} CAS 03-23-24, Seaweed B Contamination Area{sm_bullet} CAS 03-23-27, Adze Contamination Area{sm_bullet} CAS 03-23-28, Manzanas Contamination Area{sm_bullet} CAS 03-23-29, Truchas-Chamisal Contamination Area{sm_bullet} CAS 04-23-02, Atmospheric Test Site T4-a{sm_bullet} CAS 05-23-06, Atmospheric Test Site{sm_bullet} CAS 09-23-06, Mound of Contaminated Soil{sm_bullet} CAS 10-23-04, Atmospheric Test Site M-10{sm_bullet} CAS 18-23-02, U-18d Crater (Sulky) Based on historical documentation, personnel interviews, site process knowledge, site visits, photographs, engineering drawings, field screening, analytical results, and the results of data quality objectives process (Section 3.0), closure in place with administrative controls or no further action will be implemented for CAU 107.

  3. Sidewall core gun

    SciTech Connect

    Colle, E.A. Jr.; Yates, D.N. Jr.; Brieger, E.F.

    1986-09-02

    An apparatus is described for taking core samples from the sidewall of a borehole in a well, the apparatus comprising: a string of drill pipe; at least one gun housing connected to the downhole end of the drill string; at least one coring bullet radially disposed within the gun housing, the coring bullet arranged for securing formation samples from the sidewall of the borehole; a charge assembly for propelling the coring bullet toward the sidewall, the charge assembly comprising: a detonatable cord having a diameter substantially in the range of approximately 0.125 to 0.150 inches extending generally axially through the housing from the uphole to the downhole end thereof; at least one cartridge assembly disposed within the housing between the cord and the bullet; the cartridge assembly including a pyrotechnic charge for propelling the bullet, a cable connecting the coring bullet to the housing, whereby the bullet may be retrieved from the sidewall.

  4. 4264 | OSTI, US Dept of Energy Office of Scientific and Technical

    Office of Scientific and Technical Information (OSTI)

    Information 4 Science and a Movie Public Image File(s): Rickman

  5. July 12, 2011 MEETING OF THE ELECTRICITY ADVISORY COMMITTEE ...

    Energy.gov [DOE] (indexed site)

    Mike Hogan Comaprison Among Three Studies, Larry Papay White House Grid Modernization Report, Patricia Hoffman Smart Storage for a Smart Grid, Ake Almgren The Silver Bullet ... ...

  6. 85-GAL DRUM AND NUCFIL-007LS FILTERS

    SciTech Connect

    JB WOODBURY

    2009-06-30

    {sm_bullet} 55-gallon drums were overpacked into 85-gallon drums {sm_bullet} ANucFiI-007LS long-stem filter was installed- NucFiI certified the use of NucFiI-007LS filters in 8S-gallon drums as DOT 7AType A - Wood wedges were used during the tests to center and . stabilize the inner 55-gallon drums {sm_bullet} During inspection, afew filters were found to be loose, canted, and/or with RTV seals broken - No contamination or loss of container integrity {sm_bullet} Discovered in November 2008 U.

  7. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    of the Bullet Cluster: Constraints on Inverse Compton Emission","Wik, Daniel R.; NASA, Goddard Johns Hopkins U.; Hornstrup, A.; Denmark, Tech. U.; Molendi, S.; IASF,...

  8. On the capture of dark matter by neutron stars (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    The potential exclusion region for dark matter self-interaction cross sections is many orders of magnitude stronger than the current Bullet Cluster limit. For example, for highmore ...

  9. American Fusion News | Princeton Plasma Physics Lab

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    American Fusion News General Atomics (GA) December 4, 2012 The Scorpion's Strategy: "Catch and Subdue" December 4, 2012 Frozen Bullets Tame Unruly Edge Plasmas in Fusion Experiment ...

  10. Hydrocarbon Gas Liquids (HGL): Recent Market Trends and Issues

    Annual Energy Outlook

    ... pressurized liquids at surface temperatures in aboveground, standard welded steel tanks. ... stored in bullet-shaped aboveground tanks specifically built to manage higher pressures. ...

  11. Preliminary Estimates of Combined Heat and Power Greenhouse GasAbatement Potential for California in 2020

    SciTech Connect

    Firestone, Ryan; Ling, Frank; Marnay, Chris; Hamachi LaCommare,Kristina

    2007-07-31

    The objective of this scoping project is to help the California Energy Commission's (CEC) Public Interest Energy Research (PIER) Program determine where it should make investments in research to support combined heat and power (CHP) deployment. Specifically, this project will: {sm_bullet} Determine what impact CHP might have in reducing greenhouse gas (GHG) emissions, {sm_bullet} Determine which CHP strategies might encourage the most attractive early adoption, {sm_bullet} Identify the regulatory and technological barriers to the most attractive CHP strategies, and {sm_bullet} Make recommendations to the PIER program as to research that is needed to support the most attractive CHP strategies.

  12. 1

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    properties on the solar radiation field is computed ... P 11 varies with angle for the six different sizes of bullets used in this study. Each panel corresponds to ...

  13. BUSINESS SENSITIVE

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Selection of Applications for Negotiation of Financial Assistance Award(s) or ... (State the following in bullet format BUSINESS SENSITIVE Funding is being provided for ...

  14. Modeling how cells move together could inspire self-healing materials...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    on humpback whale fins to build more efficient wind turbine blades; Japanese engineers modeled the noses of bullet trains after kingfisher beaks, which reduced drag and noise. ...

  15. JLab Newsletter: e-OnTarget- April 2006 | Jefferson Lab

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Accelerator Facility, begins with a gun -- though its bullets are electrons instead of ordnance. Get the lowdown on how JLab's Electron Gun Group has pioneered technology to help ...

  16. Featured Announcements

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    September 2013 Video Tutorial for Submitting a 2014 ERCAP Request available September 17, ... Then check out the new video tutorial on How to Submit a 2014 ERCAP Request and get the ...

  17. LANSCE | Users | Rosen Scholar | Past

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    theory to all sorts of data analysis problems, mainly in the physical sciences, and his work has been published in a tutorial book: Data Analysis - a Bayesian tutorial (1996,...

  18. Overview of the software inspection process

    SciTech Connect

    Lane, G.L.; Dabbs, R.

    1997-11-01

    This tutorial introduces attendees to the Inspection Process and teaches them how to organize and participate in a software inspection. The tutorial advocates the benefits of inspections and encourages attendees to socialize the inspection process in their organizations.

  19. Managing Financing Programs- Spreadsheet Models

    Energy.gov [DOE]

    This webinar, held on Jan. 24, 2011, provides a tutorial for managing financing programs through excel spreadsheets.

  20. Triangle Universities Nuclear Laboratory : 2011

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    2| Past Projects 2014| Past Projects 2015| REU flickr| Schedule of Activities| Summer Activities, Lectures, Tutorials, and Training

  1. Novel bimetallic thiocyanate-bridged Cu(II)-Hg(II) compounds-synthesis, X-Ray studies and magnetic properties

    SciTech Connect

    Machura, B.; Switlicka, A.; Zwolinski, P.; Mrozinski, J.; Kalinska, B.; Kruszynski, R.

    2013-01-15

    Seven novel heterobimetallic Cu/Hg polymers based on thiocyanate bridges have been synthesised and characterised by means of IR, EPR, magnetic measurements and single crystal X-Ray. Three of them, [Cu(pzH){sub 4}Hg(SCN){sub 4}]{sub n} (1) [Cu(indH){sub 4}Hg(SCN){sub 4}]{sub n} (2) and [Cu(ampy){sub 2}Hg(SCN){sub 4}]{sub n} (3), have one-dimensional coordination structure. Two compounds [Cu(pzH){sub 2}Hg(SCN){sub 4}]{sub n} (4) and [Cu(abzimH)Hg(SCN){sub 4}]{sub n} (5) form two-dimensional nets, whereas the complexes [Cu(pyCN){sub 2}Hg(SCN){sub 4}]{sub n} (6) and [Cu(pyCH(OH)(OMe)){sub 2}Hg(SCN){sub 4}]{sub n} (7) are three-dimensional coordination polymers. The chains of 1 are connected by the intermolecular N-H Bullet Bullet Bullet N hydrogen bonds to the three dimensional net. In 2 the N-H Bullet Bullet Bullet S hydrogen bonds link the polymeric chains to the two dimensional layer extending along crystallographic (0 0 1) plane. The polymeric chains of compound 3 are joined by the intermolecular N-H Bullet Bullet Bullet N and N-H Bullet Bullet Bullet S hydrogen bonds to the three dimensional net. The polymeric layers of 4 are connected by the intermolecular N-H Bullet Bullet Bullet N hydrogen bonds to the three dimensional net. - Graphical abstract: Novel bimetallic thiocyanate-bridged Cu(II)-Hg(II) compound-synthesis,X-Ray studies and magnetic properties. Highlights: Black-Right-Pointing-Pointer Novel heterobimetallic Cu/Hg coordination polymers were synthesised. Black-Right-Pointing-Pointer The multidimensional structures have been proved by single X-ray analysIs. Black-Right-Pointing-Pointer A variation in the crystalline architectures was observed depending on auxiliary ligands. Black-Right-Pointing-Pointer Magnetic measurements indicate weak exchange interaction between Cu(II) in the crystal lattices below 10 K.

  2. Presentations

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    for Fields Movie March 19, 2013 | Author(s): Homa Karimabadi, UCSD | Download File: dtf.mpg | mpg | 5.5 MB Time Stepping for Particles Movie March 19, 2013 | Author(s): Homa...

  3. HIGH RESOLUTION RESISTIVITY LEAK DETECTION DATA PROCESSING & EVALUATION MEHTODS & REQUIREMENTS

    SciTech Connect

    SCHOFIELD JS

    2007-10-04

    This document has two purposes: {sm_bullet} Describe how data generated by High Resolution REsistivity (HRR) leak detection (LD) systems deployed during single-shell tank (SST) waste retrieval operations are processed and evaluated. {sm_bullet} Provide the basic review requirements for HRR data when Hrr is deployed as a leak detection method during SST waste retrievals.

  4. Beryllium Health and Safety Committee Data Reporting Task Force

    SciTech Connect

    MacQueen, D H

    2007-02-21

    On December 8, 1999, the Department of Energy (DOE) published Title 10 CFR 850 (hereafter referred to as the Rule) to establish a chronic beryllium disease prevention program (CBDPP) to: {sm_bullet} reduce the number of workers currently exposed to beryllium in the course of their work at DOE facilities managed by DOE or its contractors, {sm_bullet} minimize the levels of, and potential for, expos exposure to beryllium, and {sm_bullet} establish medical surveillance requirements to ensure early detection of the disease.

  5. 2016 Flyer

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Purpose: To focus a select group of upper-level undergraduate students and first year graduate students developing multi-disciplinary dynamic engineering system solutions to Los Alamos National Lab (LANL) mission relevant problems. Focus areas: Students will learn about research in multi-disciplinary, dynamic engineering systems through tutorials and guest lectures, tours, and research projects. 1. Tutorials and Guest Lectures: Weekly tutorials and lectures with world class experts on various

  6. Center for Nanophase Materials Sciences - Newsletter

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Oak Ridge National Laboratory in Oak Ridge, Tennessee. The annual user meeting combines oral presentations, poster sessions, workshops and tutorials into a compact program designed...

  7. ARM - Events Article

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Sessions at the event ranged from working group meetings to data tutorials to focus groups. The ARM Climate Research Facility is a national scientific user...

  8. SunShot Grand Challenge Summit and Peer Review 2014 | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Breakout Session Presentations The New Science of Soft Costs: Tutorials in Big Data, Social Physics, and Randomized Pilots Looking Forward: The Solar Market in 2040 A Look Ahead: ...

  9. Software and Tools

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Connecting to NERSC Queues and Scheduling Job Logs & Statistics Application Performance Training & Tutorials Software Policies User Surveys NERSC Users Group User Announcements...

  10. Nuclear Fallout Models – An Overview

    SciTech Connect

    Hodges, Matthew

    2014-10-21

    This presentation is an introduction to a full report, which is a tutorial for individuals using the products of the models reviewed.

  11. Cori Phase II Schedule

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Queues and Scheduling Job Logs & Statistics Application Performance Training & Tutorials Software Policies User Surveys NERSC Users Group User Announcements Help Staff Blogs ...

  12. Access Your Files | Argonne National Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    information Login to Box Quick Reference Information Training Video: Box User Video Tutorial Library Box University Online Courses Additional Information Getting Started with Box ...

  13. OSTI, US Dept of Energy Office of Scientific and Technical Information...

    Office of Scientific and Technical Information (OSTI)

    Energy (DOE) Office of Scientific and Technical Information (OSTI) has created a series of three online tutorials to help users navigate the DOE Public Access Gateway for Energy ...

  14. Assistant Secretary Patricia Hoffman to Deliver Keynote Address...

    Office of Environmental Management (EM)

    The event will feature tutorials, panel sessions and paper presentations by international ... and Grid Integration of Distributed Energy Resources and Electric Vehicles). ...

  15. Job Logs & Statistics

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call ...

  16. Usage by Job Size Table

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call ...

  17. International - U.S. Energy Information Administration (EIA)

    Annual Energy Outlook

    in. If the country has a full write-up (a full brief, more than just bullets), we do offer a PDF. See Saudi Arabia (http:www.eia.govbetainternationalanalysis.cfm?isoSAU)...

  18. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    Observations of the Bullet Cluster Constraints on Inverse Compton Emission Wik Daniel R NASA Goddard Johns Hopkins U Hornstrup A Denmark Tech U Molendi S IASF Milan Madejski G...

  19. No Slide Title

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    m 125 < D < 960 m HVPS PSDs, N t , LWC IWC, images 400 - 40000 m D > 960 m DMT CSI TWC Bulk measure King LWC Bulk measure RICE Supercooled H 2 O Presence Bullet...

  20. Grid Integration of Solar Energy Workshop

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    2 Grid Integration of Solar Energy Workshop Important: The bullets below are an attempt to represent the opinions and input shared by workshop attendees. They are not a statement ...

  1. The Concept of Reliabiltiy

    SciTech Connect

    Atencio, Julian J.

    2014-05-01

    This presentation illustrates reliability with a series of graphics and bullet lists of what workers and companies do to assure reliability, including the elements of a reliability process and the attributes of a reliable person.

  2. SWEIS annual review - CY2002 : a comparison of CY2002 operations to projections included in the site-wide environmental impact statement for continued operation of Sandia National Laboratories/New Mexico.

    SciTech Connect

    Bayliss, Linda Sue; White, Brenda Bailey; Guerrero, Joseph Vincent; Catechis, Christopher Spyros

    2003-10-01

    The SNL/NM CY2002 SWEIS Annual Review discusses changes in facilities and facility operations that have occurred in selected and notable facilities since source data were collected for the SNL/NM SWEIS (DOE/EIS-0281). The following information is presented: {sm_bullet} An updated overview of SNL/NM selected and notable facilities and infrastructure capabilities. {sm_bullet} An overview of SNL/NM environment, safety, and health programs, including summaries of the purpose, operations, activities, hazards, and hazard controls at relevant facilities and risk management methods for SNL/NM. {sm_bullet} Updated base year activities data, together with related inventories, material consumption, emissions, waste, and resource consumption. {sm_bullet} Appendices summarizing activities and related hazards at SNL/NM individual special, general, and highbay laboratories, and chemical purchases.

  3. *BBRP compilation3

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... She had been touring the detector development work and met some of the biologists. "Oh," she said, "so these are the people who put bullets in your guns." Bert Weinstein 40 Years ...

  4. 1

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... P 11 varies with angle for the six different types of bullets used in this study. Each panel corresponds to a ... 3% error in calculating solar radiation reaching the ...

  5. Guide to Complete SSO (Single Sign-On) Registration

    Energy Information Administration (EIA) (indexed site)

    Please record the Password exactly as you have typed it into the input window. Check and ... enter a new password twice following the prescribed formats in the bulleted list below. ...

  6. Operating Experience Level 3, Safe Management of Mercury | Department...

    Energy.gov [DOE] (indexed site)

    to raise awareness about mercury hazards and to reinforce the informaiton in Safety and Health Bulleting 2005-08, Safe Management of Mercury. OE-3 2012-03: Safe Management of...

  7. arm_07.ai

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    be bullet rosettes. The vertical flux of water can be computed using the radar measured vertical velocity and the lidar-radar derived water content . The flux of water computed...

  8. Tactical Response Force 1 graduation: a family reunion of sorts...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    The Top Gun marksmanship award went to Mark Shivers, who scored 615 out of a possible 620. ... and firearms instructor said he "had a lot of time behind a gun - lots of bullets." ...

  9. TWC - Transcribed Flipcharts

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    March 15, 2016 Waste Treatment Plant Progress and Communications Approach (Joint w/PIC)  Distinct from general public, should have local community audience o Pam will propose language  Add media/press to "Audiences"  Reword second part of first bullet in consent decree o Segment information for public  Excuse for not sharing info - revise  Bullets under consent decree - ideas expressed by individuals  Consent decree: sounds too final, 30-day window  Distinguish:

  10. Research Highlight

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Single-Scattering Properties of Aggregates of Bullet Rosettes in Cirrus Download a printable PDF Submitter: Um, J., University of Illinois, Urbana McFarquhar, G., University of Illinois, Urbana Area of Research: Radiation Processes Working Group(s): Radiative Processes Journal Reference: Um, J, and GM McFarquhar. 2007. "Single-scattering properties of aggregates of bullet rosettes in cirrus." Journal of Applied Meteorology and Climatology 46, 757-775. Two images of idealized geometry

  11. Sub-Nanostructured Non Transition Metal Complex Grids for Hydrogen Storage

    SciTech Connect

    Dr. Orhan Talu; Dr. Surendra N. Tewari

    2007-10-27

    This project involved growing sub-nanostructured metal grids to increase dynamic hydrogen storage capacity of metal hydride systems. The nano particles of any material have unique properties unlike its bulk form. Nano-structuring metal hydride materials can result in: {sm_bullet}Increased hydrogen molecule dissociation rate, {sm_bullet} Increased hydrogen atom transport rate, {sm_bullet} Decreased decrepitation caused by cycling, {sm_bullet} Increased energy transfer in the metal matrix, {sm_bullet} Possible additional contribution by physical adsorption, and {sm_bullet} Possible additional contribution by quantum effects The project succeeded in making nano-structured palladium using electrochemical growth in templates including zeolites, mesoporous silica, polycarbonate films and anodized alumina. Other metals were used to fine-tune the synthesis procedures. Palladium was chosen to demonstrate the effects of nano-structuring since its bulk hydrogen storage capacity and kinetics are well known. Reduced project funding was not sufficient for complete characterization of these materials for hydrogen storage application. The project team intends to seek further funding in the future to complete the characterization of these materials for hydrogen storage.

  12. Development and Manufacture of Cost Effective Composite Drill Pipe

    SciTech Connect

    James C. Leslie; Jeffrey R. Jean; Hans Neubert; Lee Truong; James T. Heard

    2002-09-29

    This technical report presents the engineering research and data accomplishments that have transpired to date in support of the development of Cost Effective Composite Drill Pipe (CDP). The report reiterates the presentation made to DOE/NETL in Morgantown, WV on August 1st, 2002 with the addition of accomplishments made from that time forward until the issue date. The following have been accomplished and are reported in detail herein: {sm_bullet} Specifications for both 5-1/2'' and 1-5/8'' composite drill pipe have been finalized. {sm_bullet} Full scale testing of Short Radius (SR) CDP has been conducted. {sm_bullet} Successful demonstration of metal to composite interface (MCI) connection. {sm_bullet} Preparations for full scale manufacturing of ER/DW CDP have begun. {sm_bullet} Manufacturing facility rearranged to accommodate CDP process flow through plant. {sm_bullet} Arrangements to have the 3 3/8'' CDP used in 4 separate drilling applications in Oman, Oklahoma, and Texas.

  13. Viz Collab

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Viz Collab The Collaboration Laboratory offers video teleconferencing, ready-made ... It offers video teleconferencing, ready-made informative movies, general slide ...

  14. The Energy of Star Wars: A Google+ Hangout

    Energy.gov [DOE]

    On June 12, 2015, the Department of Energy hosted a live Google+ Hangout focusing on energy in the Star Wars movies.

  15. DOE - NNSA/NFO -- Test Films

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Historical Test Films > Film Page NNSANFO Language Options U.S. DOENNSA - Nevada Field Office Historical Test Film Instructions: Click the Windows Media or MPG Movie link below ...

  16. 1

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    and director of "Trinity and Beyond: The Atomic Bomb Movie," an unsettling yet visually fascinating documentary presenting the history of nuclear weapons development and testing. ...

  17. DOE-Funded Research Projects Win 39 R&D Awards for 2010 | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    reducing the possibility of accidental detonation. MOXIE: Movies of eXtreme Imaging Experiments: The uses for MOXIE include nuclear weapon certification without nuclear testing...

  18. Meet an Intern | Robotics Internship Program

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    might think Hardin Valley Academy's newest robotic addition is a nightmare out of a Transformers movie. However, the robot designed and 3-D printed by university undergraduates...

  19. Living in Los Alamos

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Education Center University of New Mexico - Los Alamos The Arts Fuller Lodge Art Center Los Alamos Little Theatre Reel Deal Movie Theater County Services Aquatic...

  20. mira_bootcamp_May2014_vis_slides.pptx

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    across processes, read in parallel 23 Movie Making VisItParaView: save animation can save animation file can save individual images I tend to do...

  1. Holographic Imaging of Evolving Laser-Plasma Structures

    SciTech Connect

    Downer, Michael; Shvets, G.

    2014-07-31

    modifies the probe, imprinting information about its structure. Meanwhile, our reference probe co-propagates ahead of the object, free of its influence. After the interaction, object and reference combine to record a hologram. For technical reasons, our recording device is a spectrometer (a frequency-measuring device), hence the name frequency-domain holography. We read the hologram electronically to obtain a snapshot of the objects average structure as it transits the medium. Our published work shows numerous snapshots of electron density waves (laser wakes) in ionized gas (plasma), analogous to a water wake behind a boat. Such waves are the basis of tabletop particle accelerators, in which charged particles surf on the light-speed wave, gaining energy. Comparing our snapshots to computer simulations deepens understanding of laser wakes. FDH takes snapshots of objects that are quasi-static --- i.e. like Muybridges horse standing still on a treadmill. If the object changes shape, FDH images blur, as when a subject moves while a camera shutter is open. Many laser-generated objects of interest do evolve as they propagate. To overcome this limit of FDH, we developed .... (2) Frequency-Domain Tomography (FDT). In FDT, 5 to 10 probe pulses are fired simultaneously across the objects path at different angles, like a crossfire of bullets. The object imprints a streaked record of its evolution on each probe, which we record as in FDH, then recover a multi-frame movie of the objects evolving structure using algorithms of computerized tomography. When propagation distance exceeds a few millimeters, reconstructed FDT images distort. This is because the lenses that image probes to detector have limited depth of field, like cameras that cannot focus simultaneously on both nearby and distant objects. But some laser-generated objects of interest propagate over meters. For these applications we developed (3) Multi-Object-Plane Phase-Contrast Imaging (MOP-PCI). In MOP

  2. Derivation of physical and optical properties of mid-latitude cirrus ice crystals for a size-resolved cloud microphysics model

    DOE PAGES [OSTI]

    Fridlind, Ann M.; Atlas, Rachel; van Diedenhoven, Bastiaan; Um, Junshik; McFarquhar, Greg M.; Ackerman, Andrew S.; Moyer, Elisabeth J.; Lawson, R. Paul

    2016-06-10

    Single-crystal images collected in mid-latitude cirrus are analyzed to provide internally consistent ice physical and optical properties for a size-resolved cloud microphysics model, including single-particle mass, projected area, fall speed, capacitance, single-scattering albedo, and asymmetry parameter. Using measurements gathered during two flights through a widespread synoptic cirrus shield, bullet rosettes are found to be the dominant identifiable habit among ice crystals with maximum dimension (Dmax) greater than 100 µm. Properties are therefore first derived for bullet rosettes based on measurements of arm lengths and widths, then for aggregates of bullet rosettes and for unclassified (irregular) crystals. Derived bullet rosette massesmore » are substantially greater than reported in existing literature, whereas measured projected areas are similar or lesser, resulting in factors of 1.5–2 greater fall speeds, and, in the limit of large Dmax, near-infrared single-scattering albedo and asymmetry parameter (g) greater by ~0.2 and 0.05, respectively. Furthermore, a model that includes commonly imaged side plane growth on bullet rosettes exhibits relatively little difference in microphysical and optical properties aside from ~0.05 increase in mid-visible g primarily attributable to plate aspect ratio. In parcel simulations, ice size distribution, and g are sensitive to assumed ice properties.« less

  3. Derivation of physical and optical properties of mid-latitude cirrus ice crystals for a size-resolved cloud microphysics model

    DOE PAGES [OSTI]

    Fridlind, Ann M.; Atlas, Rachel; van Diedenhoven, Bastiaan; Um, Junshik; McFarquhar, Greg M.; Ackerman, Andrew S.; Moyer, Elisabeth J.; Lawson, R. Paul

    2016-06-10

    Single-crystal images collected in mid-latitude cirrus are analyzed to provide internally consistent ice physical and optical properties for a size-resolved cloud microphysics model, including single-particle mass, projected area, fall speed, capacitance, single-scattering albedo, and asymmetry parameter. Using measurements gathered during two flights through a widespread synoptic cirrus shield, bullet rosettes are found to be the dominant identifiable habit among ice crystals with maximum dimension (Dmax) greater than 100 µm. Properties are therefore first derived for bullet rosettes based on measurements of arm lengths and widths, then for aggregates of bullet rosettes and for unclassified (irregular) crystals. Derived bullet rosette massesmore » are substantially greater than reported in existing literature, whereas measured projected areas are similar or lesser, resulting in factors of 1.5–2 greater fall speeds, and, in the limit of large Dmax, near-infrared single-scattering albedo and asymmetry parameter (g) greater by  ∼  0.2 and 0.05, respectively. A model that includes commonly imaged side plane growth on bullet rosettes exhibits relatively little difference in microphysical and optical properties aside from  ∼ 0.05 increase in mid-visible g primarily attributable to plate aspect ratio. In parcel simulations, ice size distribution, and g are sensitive to assumed ice properties.« less

  4. How the NWC handles software as product

    SciTech Connect

    Vinson, D.

    1997-11-01

    This tutorial provides a hands-on view of how the Nuclear Weapons Complex project should be handling (or planning to handle) software as a product in response to Engineering Procedure 401099. The SQAS has published the document SQAS96-002, Guidelines for NWC Processes for Handling Software Product, that will be the basis for the tutorial. The primary scope of the tutorial is on software products that result from weapons and weapons-related projects, although the information presented is applicable to many software projects. Processes that involve the exchange, review, or evaluation of software product between or among NWC sites, DOE, and external customers will be described.

  5. PIC Committee 3-Month Work Plan

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    worked well; what didn't work well o Identify areas of possible improvements Holding Bin for future PIC meeting topics WTP Communications Strategy o Debrief the TWC discussion from December o Identify PIC next steps as applicable including review of draft white paper if available Frame TPA Tutorial o Based on the tutorial given in November, discuss any additional framing questions/points to bring forward to the full Board in February Brainstorm Tutorial Topics o 100 D/H Proposed Plan Committee

  6. Strong emission of terahertz radiation from nanostructured Ge surfaces

    SciTech Connect

    Kang, Chul; Maeng, Inhee; Kee, Chul-Sik; Leem, Jung Woo; Yu, Jae Su; Kim, Tae Heon; Lee, Jong Seok

    2015-06-29

    Indirect band gap semiconductors are not efficient emitters of terahertz radiation. Here, we report strong emission of terahertz radiation from germanium wafers with nanostructured surfaces. The amplitude of THz radiation from an array of nano-bullets (nano-cones) is more than five (three) times larger than that from a bare-Ge wafer. The power of the terahertz radiation from a Ge wafer with an array of nano-bullets is comparable to that from n-GaAs wafers, which have been widely used as a terahertz source. We find that the THz radiation from Ge wafers with the nano-bullets is even more powerful than that from n-GaAs for frequencies below 0.6 THz. Our results suggest that introducing properly designed nanostructures on indirect band gap semiconductor wafers is a simple and cheap method to improve the terahertz emission efficiency of the wafers significantly.

  7. Hydrogen production by photosynthetic water splitting

    SciTech Connect

    Greenbaum, E.; Lee, J.W.; Tevault, C.V.

    1996-10-01

    Contrary to the prediction of the {open_quotes}Z-scheme{close_quotes} model of photosynthesis, experiments demonstrated that mutants of Chlamydomonas containing Photosystem II (PSII) but lacking Photosystem I (PSI), can grow photoautotrophically with O{sub 2} evolution and using atmospheric CO{sub 2} as the sole carbon source. Autotrophic photosynthesis by PSI-deficient mutants was stable both under anaerobic conditions and in air (21% O{sub 2}) at an actinic intensity of 200 {mu}E/m{sup -2}{sup {sm_bullet}}s. This {open_quotes}PSII photosynthesis,{close_quotes} sufficient to support cell development and mobility, may also occur in wild-type green algae and higher plants. The mutants can survive under 2000 {mu}E{sup {sm_bullet}}m{sup -2}{sup {sm_bullet}}s{sup -1} with air, although they have less resistance to photoinhibition.

  8. Closure Report for Corrective Action Unit 516: Septic Systems and Discharge Points

    SciTech Connect

    NSTec Environmental Restoration

    2007-02-01

    Corrective Action Unit (CAU) 516 is located in Areas 3, 6, and 22 of the Nevada Test Site. CAU 516 is listed in the Federal Facility Agreement and Consent Order of 1996 as Septic Systems and Discharge Points, and is comprised of six Corrective Action Sites (CASs): {sm_bullet} CAS 03-59-01, Bldg 3C-36 Septic System {sm_bullet} CAS 03-59-02, Bldg 3C-45 Septic System {sm_bullet} CAS 06-51-01, Sump and Piping {sm_bullet} CAS 06-51-02, Clay Pipe and Debris {sm_bullet} CAS 06-51-03, Clean Out Box and Piping {sm_bullet} CAS 22-19-04, Vehicle Decontamination Area The Nevada Division of Environmental Protection (NDEP)-approved corrective action alternative for CASs 06-51-02 and 22-19-04 is no further action. The NDEP-approved corrective action alternative for CASs 03-59-01, 03-59-02, 06-51-01, and 06-51-03 is clean closure. Closure activities included removing and disposing of total petroleum hydrocarbon (TPH)-impacted septic tank contents, septic tanks, distribution/clean out boxes, and piping. CAU 516 was closed in accordance with the NDEP-approved CAU 516 Corrective Action Plan (CAP). The closure activities specified in the CAP were based on the recommendations presented in the CAU 516 Corrective Action Decision Document (U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office, 2004). This Closure Report documents CAU 516 closure activities. During closure activities, approximately 186 tons of hydrocarbon waste in the form of TPH-impacted soil and debris, as well as 89 tons of construction debris, were generated and managed and disposed of appropriately. Waste minimization techniques, such as field screening of soil samples and the utilization of laboratory analysis to characterize and classify waste streams, were employed during the performance of closure work.

  9. Gas Storage Technology Consortium

    SciTech Connect

    Joel L. Morrison; Sharon L. Elder

    2007-03-31

    Gas storage is a critical element in the natural gas industry. Producers, transmission and distribution companies, marketers, and end users all benefit directly from the load balancing function of storage. The unbundling process has fundamentally changed the way storage is used and valued. As an unbundled service, the value of storage is being recovered at rates that reflect its value. Moreover, the marketplace has differentiated between various types of storage services and has increasingly rewarded flexibility, safety, and reliability. The size of the natural gas market has increased and is projected to continue to increase towards 30 trillion cubic feet (TCF) over the next 10 to 15 years. Much of this increase is projected to come from electric generation, particularly peaking units. Gas storage, particularly the flexible services that are most suited to electric loads, is crucial in meeting the needs of these new markets. To address the gas storage needs of the natural gas industry, an industry-driven consortium was created - the Gas Storage Technology Consortium (GSTC). The objective of the GSTC is to provide a means to accomplish industry-driven research and development designed to enhance the operational flexibility and deliverability of the nation's gas storage system, and provide a cost-effective, safe, and reliable supply of natural gas to meet domestic demand. This report addresses the activities for the quarterly period of January1, 2007 through March 31, 2007. Key activities during this time period included: {lg_bullet} Drafting and distributing the 2007 RFP; {lg_bullet} Identifying and securing a meeting site for the GSTC 2007 Spring Proposal Meeting; {lg_bullet} Scheduling and participating in two (2) project mentoring conference calls; {lg_bullet} Conducting elections for four Executive Council seats; {lg_bullet} Collecting and compiling the 2005 GSTC Final Project Reports; and {lg_bullet} Outreach and communications.

  10. Isomerization and dissociation in competition: The two-component dissociation rates of methyl propionate ions

    SciTech Connect

    Mazyar, O.A.; Baer, T.

    1999-03-04

    Threshold photoelectron-photoion coincidence (TPEPICO) spectroscopy has been used to investigate the unimolecular chemistry of gas-phase methyl propionate ions. This ion undergoes isomerization to a lower energy enol structure, CH{sub 3}CHC(OH)OCH{sub 3}{sup {sm_bullet}+}, via two different pathways involving two distonic isomers, {sup {sm_bullet}}CH{sub 2}CH{sub 2}C{sup +}(OH)OCH{sub 3} and CH{sub 3}CH{sub 2}C{sup +}(OH)OCH{sub 2}{sup {sm_bullet}}. This isomerization reaction is in competition with the direct CH{sub 3}O{sup {sm_bullet}} loss reaction, which leads to two-component dissociation rates of the methyl propionate ions. Detailed modeling of this complex reaction permitted the extraction of the dissociative photoionization threshold for methyl propionate, which at 0 K is 10.83 {+-} 0.01 eV, as well as the isomerization barrier between the distonic CH{sub 3}CH{sub 2}C{sup +}(OH)OCH{sub 2}{sup {sm_bullet}} and enol CH{sub 3}CHC(OH)OCH{sub 3}{sup {sm_bullet}+} ions of 8.5 kcal/mol (relative to the methyl propionate ion). By combining this with the 0 K heats of formation of methyl propionate and the methoxy radical, the authors derive a 0 K heat of formation of the product propanoyl ion of 147 kcal/mol. Also measured was the adiabatic ionization energy of methyl propionate, 10.03 {+-} 0.05 eV.

  11. Dimensions and aspect ratios of natural ice crystals

    DOE PAGES [OSTI]

    Um, J.; McFarquhar, G. M.; Hong, Y. P.; Lee, S. -S.; Jung, C. H.; Lawson, R. P.; Mo, Q.

    2014-12-10

    During the 2006 Tropical Warm Pool International Cloud Experiment (TWP-ICE) in the Tropics, the 2008 Indirect and Semi-Direct Aerosol Campaign (ISDAC) in the Arctic, and the 2010 Small PARTicles In CirrUS (SPARTICUS) campaign in mid-latitudes, high-resolution images of ice crystals were recorded by a Cloud Particle Imager at temperatures (T) between -87 and 0 °C. The projected maximum dimension (D'), length (L'), and width (W') of pristine columns, plates, and component bullets of bullet rosettes were measured using newly developed software, the Ice Crystal Ruler. The number of bullets in each bullet rosette was also measured. Column crystals were furthermore » distinguished as either horizontally oriented columns or columns with other orientations to eliminate any orientation effect on the measured dimensions. Dimensions and aspect ratios (AR, dimension of major axis divided by dimension of minor axis) of crystals were determined as functions of temperature, geophysical location, and type of cirrus. Dimensions of crystals generally increased as temperature increased. Columns and bullets had larger dimensions (i.e., W') of the minor axis (i.e., a axis) for a given dimension (i.e., D' or L') of the major axis (i.e., c axis), and thus smaller AR, as T increased, whereas this trend did not occur for plate crystals. The average number of branches in bullet rosettes was 5.50±1.35 during three campaigns and 6.32±1.34 (5.46±1.34; 4.95±1.01) during TWP-ICE (SPARTICUS; ISDAC). The AR of bullets increased with the number of branches in bullet rosettes. Most dimensions of crystals and ARs of columnar crystals measured during SPARTICUS were larger than those measured during TWP-ICE and ISDAC at −67 < T < −35 °C and at −40 < T < −15 °C, respectively. The relative occurrence of varying pristine habits depended strongly on cirrus type (i.e., anvil or non-anvil clouds), with plates especially occurring more frequently in anvils. The L–W relationships of columns

  12. Dimensions and aspect ratios of natural ice crystals

    DOE PAGES [OSTI]

    Um, J.; McFarquhar, G. M.; Hong, Y. P.; Lee, S. -S.; Jung, C. H.; Lawson, R. P.; Mo, Q.

    2015-04-15

    During the 2006 Tropical Warm Pool International Cloud Experiment (TWP-ICE) in the tropics, the 2008 Indirect and Semi-Direct Aerosol Campaign (ISDAC) in the Arctic, and the 2010 Small PARTicles In CirrUS (SPARTICUS) campaign at mid-latitudes, high-resolution images of ice crystals were recorded by a Cloud Particle Imager at temperatures (T) between -87 and 0 °C. The projected maximum dimension (D'), length (L'), and width (W') of pristine columns, plates, and component bullets of bullet rosettes were measured using newly developed software, the Ice Crystal Ruler. The number of bullets in each bullet rosette was also measured. Column crystals were furthermore » distinguished as either horizontally oriented columns or columns with other orientations to eliminate any orientation effect on the measured dimensions. The dimensions and aspect ratios (AR, the dimension of the major axis divided by the dimension of the minor axis) of crystals were determined as functions of temperature, geophysical location, and type of cirrus. Dimensions of crystals generally increased with temperature. Columns and bullets had larger dimensions (i.e., W') of the minor axis (i.e., a axis) for a given dimension (i.e., D' orL') of the major axis (i.e., c axis), and thus smaller AR, as T increased, whereas this trend did not occur for plate crystals. The average number of branches in bullet rosettes was 5.50 ± 1.35 during three campaigns and 6.32 ± 1.34 (5.46 ± 1.34; 4.95 ± 1.01) during TWP-ICE (SPARTICUS; ISDAC). The AR of bullets increased with the number of branches in bullet rosettes. Most dimensions of crystals and ARs of columnar crystals measured during SPARTICUS were larger than those measured during TWP-ICE and ISDAC at −67 < T < -35 °C and at −40 < T < −15 °C, respectively. The relative occurrence of varying pristine habits depended strongly on cirrus type (i.e., anvil or non-anvil clouds), with plates especially occurring more frequently in anvils. The L

  13. Short-wavelength,

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    -1...Countdown pressure cooker Short-wavelength, high-powered UV LEDs Hitting a bullet with a bullet A QUARTERLY RESEARCH & DEVELOPMENT JOURNAL VOLUME 5, NO. 4 WINTER * 2004 S A N D I A T E C H N O L O G Y Sandia Technology (ISSN: 1547-5190) is a quarterly journal published by Sandia National Laboratories. Sandia is a multiprogram engineering and science laboratory operated by Sandia Corporation, a Lockheed Martin company, for the Department of Energy. With main facilities in Albuquerque,

  14. NETL Technologies Garner R&D 100 Awards | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Garner R&D 100 Awards NETL Technologies Garner R&D 100 Awards July 8, 2010 - 1:00pm Addthis osgBullet enables engineers, designers, managers, or customers to try out numerous design changes in real time. Photo courtesy of U.S. Department of Energy's Ames Laboratory osgBullet enables engineers, designers, managers, or customers to try out numerous design changes in real time. Photo courtesy of U.S. Department of Energy's Ames Laboratory Washington, DC - Two technologies developed by the

  15. Acoustics- Version 1.0

    Energy Science and Technology Software Center

    2012-09-13

    This package contains modules that model acoustic sensors and acoustic sources (hearable) in Umbra. It is typically used to represent hearing in characters within Umbra. Typically, the acoustic sensors detect acoustic sources at a given point; however, it also contains the capability to detect bullet cracks by detecting the sound along the bullet path that is closest to the sensor. A memory module, acoustic memory, represents remembered sounds within a given character. Over time, themore » sounds are removed, as a character forgets what it has heard.« less

  16. Femtosecond laser pulse filamentation under anomalous dispersion in fused silica. Part 1. Numerical investigation

    SciTech Connect

    Smetanina, E O; Kompanets, V O; Chekalin, Sergei V; Kandidov, V P

    2012-10-31

    We report the results of investigation of femtosecond laser pulse filamentation in fused silica by varying the wavelength in the range from 800 to 2300 nm. It is shown that in the case of the anomalous group-velocity dispersion, a sequence of 'light bullets' with a high spatial and temporal localisation of the light field is formed along the filament. The relation of the formation and propagation of light bullets with the formation of an isolated anti-Stokes wing of the supercontinuum spectrum is established. (nonlinear optical phenomena)

  17. Electromagnetic Imaging of CO2 Sequestration at an Enhanced-Oil-Recovery Site

    SciTech Connect

    Kirkendall, B; Roberts, J

    2004-02-17

    The two year LDRD-ER-089 project Electromagnetic Imaging of CO{sub 2} Sequestration at an Enhanced-Oil-Recovery Site used a dual track approach to imaging and interpreting the effectiveness and migration of CO2 injection at an enhanced oil recovery site. Both field data and laboratory data were used together to aid in the interpretation and understanding of CO{sub 2} flow in a heavily fracture enhanced oil recovery site. In particular, project highlights include; {lg_bullet} The development of a low-noise digital field system to measure the EM induction response to CO{sub 2} in a variety of field conditions. Central to this system is a low-noise induction receiver antenna that can measure the low-energy response of the CO{sub 2}. This system has consistently measured a shallow pseudo-miscible CO{sub 2} flood at source frequencies between 2.0 kHz and 10 kHz. In addition, the existing and added oil and brine in the formation have also been characterized. {lg_bullet} Comparisons of cross-well images with induction logs acquired before drilling suggest the EM induction resolution for CO2 imaging is equivalent with applications to waterflood imaging completed at LLNL. {lg_bullet} The development and use of laboratory equipment to conduct fluid and gas time-lapsed injection studies of core samples using fluids acquired in the field. Measurements of the resistivity during this injection process and the ability to make instantaneous measurements of the frequency response provide a unique dataset for interpretation. {lg_bullet} The development of an optimum finite difference grid spacing that allows for stable inversions at different frequencies. {lg_bullet} The use of time-lapse field images to show the change of electrical conductivity in the field scales to the laboratory results. Using this result, we can approximate an interpretation of field images based on the rate-of-change of the laboratory results. {lg_bullet} The application of Q-domain processing is not

  18. Parallel I/O in Practice

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    art. This tutorial sheds light on the state-of-the-art in parallel IO and provides the knowledge necessary for attendees to best leverage IO resources available to them. We...

  19. RAPID/Get Involved | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    join us as a contributor or attend one of our upcoming meetings. Be a Contributor Update.jpg RAPID OpenEI Tutorial.pdf Please feel free to log in to OpenEI and make content...

  20. Pi Day | GE Global Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    links to our written walkthrough guide with Shrink Ray Island cheats, a labeleda0map, video playlist tutorial, and if you're still You Might Also Like IMG0475 Innovation 247: ...

  1. OSTI Videos | OSTI, US Dept of Energy, Office of Scientific and...

    Office of Scientific and Technical Information (OSTI)

    OSTI Videos Video: 2014 SciTech Connect's Explore by Subject Tutorial Video of Brian Hitson at APE 2013 Conference, Berlin, Germany, January 29, 2013 Video: APE 2013 Conference ...

  2. NERSC at SC13

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Convention Center. NERSC is well represented at SC13, including: DOE National Labs booth 1327 Tutorials on Globus Online, OpenCL, Parallel IO BOFs on HPC and the Web,...

  3. NERSC Scientists Contribute to SC14 Technical Program

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    CRD; and Carolyn Phillips. 3:30-4 p.m. Thursday, Nov. 20, Rooms 391-392. Tutorials Linear Algebra Libraries for High-Performance Computing: Scientific Computing with...

  4. Intro to PGAS (UPC and CAF) and Hybrid for Multicore Programming

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    In this tutorial we cover PGAS concepts and two commonly used PGAS languages, Coarray Fortran (CAF, as specified in the Fortran standard) and the extension to the C standard,...

  5. M08: Intro to PGAS (UPC and CAF) and Hybrid for Multicore Programming

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    In this tutorial we cover PGAS concepts and two commonly used PGAS languages, Coarray Fortran (CAF, as specified in the Fortran standard) and the extension to the C standard,...

  6. Federal Interagency Wind Turbine Radar Interference Mitigation...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... Melvin, W.L. "A STAP overview." IEEE AES Systems Magazine, Special Tutorials Issue 19, no. 1 (2004), 19-35. http:ieeexplore.ieee.orgxplsabsall.jsp?arnumber1263229. J. ...

  7. Help:Uploading Files | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Uploading Files Jump to: navigation, search Click on the upload file link at the bottom of the page (NOTE: you must be logged in to have this option). Uploading tutorial.JPG Click...

  8. Polls | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    May 2012 - 13:48 by Rmckeel * The Utility Rate web service * The Incentive web service * Web services to query by geographic location or shape * Mediawiki Ask examples & tutorials...

  9. Email Template

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    9, 2009 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD RIVER AND PLATEAU COMMITTEE MEETING September 9, 2009 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 NEPA/CERCLA/RCRA Tutorial ....................................................................................... 1 Hanford Natural Resources Trustee Council (NRTC) ........................................................ 9

  10. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center

    ... This program provides visitors the opportunity to rent PEVs at a discount and receive a tutorial on how to operate the vehicle as well as where and how to find charging stations in ...

  11. DOE Program Offers Participants Unique Opportunity to Gain Carbon Capture and Storage Knowledge

    Energy.gov [DOE]

    Future leaders and innovators in the area of carbon capture and storage can gain a unique and intensive tutorial on the subject by participating in the U.S. Department of Energy’s Research Experience in Carbon Sequestration program.

  12. Genome Data from DOOR: a Database for prOkaryotic OpeRons

    DOE Data Explorer

    DOOR provides an Organism View for browsing, a gene search tool, an operon search tool, and the operon prediction interface.[Text taken and edited from http://csbl1.bmb.uga.edu/OperonDB/tutorial.php

  13. Introduction to PGAS Languages

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    PGAS Languages Introduction to PGAS Languages Introduction Partitioned Global Address Space Languages (PGAS) provide a parallel programming model based on the assumption that the global memory adress space is logically partitioned with a portion of the memory being assigned to a specific processor. Two common PGAS languages are Unified Parallel C (UPC) and Co-array Fortran (CAF). The first implementation of this tutorial is based on UPC and CAF. This tutorial assumes that you have some

  14. 2012 Solid-State Lighting Market Introduction Workshop Presentations and

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Materials | Department of Energy Market Introduction Workshop Presentations and Materials 2012 Solid-State Lighting Market Introduction Workshop Presentations and Materials This page provides links to the presentations and materials from the 2012 Solid-State Lighting Market Introduction Tutorials and Workshop, held July 17-19 in Pittsburgh, Pennsylvania. Presentations Pre-Workshop Tutorials Solid-State Lighting 101 Jack Curran, LED Transformations CALiPER: How Well Do LED Products Perform in

  15. SCTutorial_PGAS_2011-2.pptx

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    1 Tutorial M08 © Koniges, Yelick, Rabenseifner, Bader, Eder & others Introduction to PGAS (UPC and CAF) and Hybrid for Multicore Programming Author: seifner Tutorial M08 at SC11, November 14, 2011, Seattle, WA, USA Alice Koniges - NERSC, Lawrence Berkeley National Laboratory (LBNL) Katherine Yelick - University of California, Berkeley and LBNL Rolf Rabenseifner - High Performance Computing Center Stuttgart (HLRS), Germany Reinhold Bader - Leibniz Supercomputing Centre (LRZ),

  16. SCTutorial_PGAS_2012-8.pptx

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    2 Tutorial © Koniges, Yelick, Rabenseifner, Bader, Eder, Hargrove & others Introduction to PGAS (UPC and CAF) and Hybrid for Multicore Programming Author: seifner A full-day tutorial at SC12, November 12, 2012, Salt Lake City, Utah , USA Alice Koniges - NERSC, Lawrence Berkeley National Laboratory (LBNL) Katherine Yelick - University of California, Berkeley and LBNL Rolf Rabenseifner - High Performance Computing Center Stuttgart (HLRS), Germany Reinhold Bader - Leibniz Supercomputing Centre

  17. Cluster Statistics

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Genepool Memory Heatmaps Usage Statistics UGE Scheduler Cycle Time File storage and I/O Data Management Genepool Training and Tutorials Websites, databases and cluster services Queues and Scheduling Retired Systems Storage & File Systems Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call

  18. Hour of Code sparks interest in computer science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    STEM skills Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:November 2, 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

  19. Nuclear Astrophysics Animations from the Nuclear Astrophysics Group at Clemson University

    DOE Data Explorer

    Meyer, Bradley; The, Lih-Sin

    The animations are organized into three sections. The r-Process Movies demonstrate r-Process network calculations from the paper "Neutrino Capture and the R-Process" Meyer, McLaughlin, and Fuller, Phys. Rev. C, 58, 3696-3710 (1998). The Alpha-Rich Freezeout Movies are related to the reference: Standard alpha-rich freezeout calculation from The, Clayton, Jin, and Meyer 1998, Astrophysical Journal, "Reaction Rates Governing the Synthesis of 44Ti" At the current writing, the category for Low Metallicity s-Process Movies has only one item called n, p, 13C, 14N, 54Fe, and 88Sr Time evolution in convective zone.

  20. Drifty shifty deluxe.m

    Energy Science and Technology Software Center

    2014-01-24

    Performs a cross-correlation calculation to align images. This is particularly useful for aligning frames of a movie so that an object of interest does not spatially drift. For in situ microscopy experiments. Movies are collected where an object changes with time. At the same time, the object usually drifts too. This shifts the movie frames so that the object is aligned from frame to frame. Then it is easy to see the object changes withoutmore » the added complication of it moving too.« less

  1. Science Behind the Fiction: Contagion [2011] | Argonne National...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    experts like Argonne's Dan Walsh and Ed Tanzman, cities like Chicago can run emergency drills to prepare for the worst-case scenarios. "What I took away from that movie, apart from...

  2. Videos | Y-12 National Security Complex

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Videos Videos Select a video from the list below to begin the movie. A Nuclear Family: ... Historical Park Y-12's New Face This video from 2007 describes the history that led ...

  3. Protein Instability and Lou Gehrig's Disease

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    1941 at the age of only 38. Recently, an award-winning movie about the famous physicist, Stephen Hawking, depicted the disease's devastating physical toll. ALS kills by destroying...

  4. Women @ Energy: Kathryn Mohror

    Energy.gov [DOE]

    "Creating positive role models goes a long way. Movies and TV shows that portray women as strong and technically gifted help girls realize they have choices in their career paths."

  5. Energy and Transportation Departments Commit to Supporting Cities...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... and more efficient through solutions that put electric drive vehicles on the road and replace oil with clean domestic fuels. Addthis Related Articles Green Up Your Next Movie Night ...

  6. Astrophysics at NERSC

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    The image above is snapshot of a movie from The Center for Astrophysical Thermonuclear Flashes at the University of Chicago; DOE SciDAC ProgramBrad Gallagher, George...

  7. N OV I N T

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Using Novint's technology you could interact with digital photographs, movies, or video content. You could pet a virtual dog, feeling its fur, or touch a friend's face across the ...

  8. V-164: Apple QuickTime Multiple Flaws Let Remote Users Execute...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    1) An unspecified error when handling TeXML files can be exploited to cause memory corruption. 2) A boundary error when handling H.263 encoded movie files can be exploited to...

  9. For your calendar

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    history of nuclear weapons development and testing. Kuran started his career as an animator on the original "Star Wars" movie in 1976 and has since worked on over 300 theatrical...

  10. OSTIblog Posts by Lorrie Johnson | OSTI, US Dept of Energy Office...

    Office of Scientific and Technical Information (OSTI)

    Published on Jun 27, 2013 Looking for a good summer movie? Over 600 new videos have been ... to search scientific data collections. Six new data sources have been added to WWS.org, ...

  11. U.S. ITER | Princeton Plasma Physics Lab

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ITER Subscribe to RSS - U.S. ITER U.S. ITER Image: U.S. ITER BBC Video Looks at ITER Read more about BBC Video Looks at ITER ITER movie created by Oak Ridge National Laboratory, ...

  12. OSTIblog Articles in the microbes Topic | OSTI, US Dept of Energy...

    Office of Scientific and Technical Information (OSTI)

    and other facilities. Over 3,200 videos are now available - take a break from the heat and enjoy a new film Related Topics: Biofuels, microbes, movie, ScienceCinema, solar, sun

  13. OSTIblog Articles in the sun Topic | OSTI, US Dept of Energy...

    Office of Scientific and Technical Information (OSTI)

    and other facilities. Over 3,200 videos are now available - take a break from the heat and enjoy a new film Related Topics: Biofuels, microbes, movie, ScienceCinema, solar, sun

  14. OSTI, US Dept of Energy Office of Scientific and Technical Information...

    Office of Scientific and Technical Information (OSTI)

    Over 3,200 videos are now available - take a break from the heat and enjoy a new film Related OSTI Products: ScienceCinema Other Related Topics: Biofuels, microbes, movie, solar, sun ...

  15. Zirconium and hafnium separation at Y-12

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    the sea by French author Jules Verne. Of course there was then a movie made by Walt Disney in 1954 named 20,000 leagues under the sea that used the same Nautilus sub- marine...

  16. pRad | About

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

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

  17. Center for Materials at Irradiation and Mechanical Extremes:...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    This movie shows our molecular dynamics simulation of a collision cascade near an asymmetric 11 tilt grain boundary in copper over a time of 380 ps. The grain boundary is at the...

  18. Alternative Fuels Market and Policy Trends (Presentation)

    SciTech Connect

    Schroeder, A. N.

    2013-09-01

    Market forces and policies are increasing opportunities for alternative fuels. There is no one-size-fits-all, catch-all, silver-bullet fuel. States play a critical role in the alternative fuel market and are taking a leading role.

  19. A U.S. Biodefense Strategy Primer

    SciTech Connect

    Poulin, D

    2009-05-11

    The anthrax mailings that followed the attacks of September 11, 2001 highlighted the need for a comprehensive national strategy to prevent, prepare for, respond to, and mitigate the effects of biological attacks. The goal of U.S. biodefense strategy is to reduce the likelihood of a future biological event, improve overall U.S. public health security, and minimize the economic and social disruption of a biological incident. Presidential communications, federal legislation, and executive agency planning documents provide the foundation for this strategy. Central to current U.S. biodefense strategy is the 2004 Homeland Security Presidential Directive (HSPD) 10, Biodefense for the 21st Century, which states that ''the United States will use all means necessary to prevent, protect against, and mitigate biological weapons attacks perpetrated against our homeland and our global interests.'' HSPD-10 also sets forth four pillars of U.S. biodefense: {sm_bullet} Threat awareness includes timely, accurate, and relevant intelligence, threat assessment, and the anticipation of future threats. {sm_bullet} Prevention and protection involve continuing and expanding efforts to limit access to agents, technologies, and knowledge to certain groups and countries as well as protecting critical infrastructure from the effects of biological attacks. {sm_bullet} Surveillance and detection provide early warning or recognition of biological attacks to permit a timely response and mitigation of consequences as well as attribution. {sm_bullet} Response and recovery include pre-attack planning and preparedness, capabilities to treat casualties, risk communications, physical control measures, medical countermeasures, and decontamination capabilities.

  20. Galaxy Clusters in the Swift/BAT era II: 10 more Clusters detected above 15 keV

    SciTech Connect

    Ajello, M.; Rebusco, P.; Cappelluti, N.; Reimer, O.; Boehringer, H.; La Parola, V.; Cusumano, G.; ,

    2010-10-27

    We report on the discovery of 10 additional galaxy clusters detected in the ongoing Swift/BAT all-sky survey. Among the newly BAT-discovered clusters there are: Bullet, Abell 85, Norma, and PKS 0745-19. Norma is the only cluster, among those presented here, which is resolved by BAT. For all the clusters we perform a detailed spectral analysis using XMM-Newton and Swift/BAT data to investigate the presence of a hard (non-thermal) X-ray excess. We find that in most cases the clusters emission in the 0.3-200 keV band can be explained by a multi-temperature thermal model confirming our previous results. For two clusters (Bullet and Abell 3667) we find evidence for the presence of a hard X-ray excess. In the case of the Bullet cluster, our analysis confirms the presence of a non-thermal, power-law like, component with a 20-100 keV flux of 3.4 x 10{sup -12} erg cm{sup -2} s{sup -1} as detected in previous studies. For Abell 3667 the excess emission can be successfully modeled as a hot component (kT = {approx}13 keV). We thus conclude that the hard X-ray emission from galaxy clusters (except the Bullet) has most likely thermal origin.

  1. INL@Work Radiological Search & Response Training

    SciTech Connect

    Turnage, Jennifer

    2010-01-01

    Dealing with radiological hazards is just part of the job for many INL scientists and engineers. Dodging bullets isn't. But some Department of Defense personnel may have to do both. INL employee Jennifer Turnage helps train soldiers in the art of detecting radiological and nuclear material. For more information about INL's research projects, visit http://www.facebook.com/idahonationallaboratory.

  2. RESULTS OF THE EXAMINATION OF ELECTROCHEMICAL NOISE PROBE SPECIMENS REMOVED FROM TANK 241-AN-107 JUNE 2010

    SciTech Connect

    COOKE GA; WYRWAS RB; DUNCAN JB

    2010-11-11

    An Integrated Multi-function Corrosion Probe (IMCP) was installed in Tank 241-AN-107 on September 20, 2006. A portion of the probe was retrieved on June 8, 2010 and the sections holding the detectors were delivered to the 222-S Laboratory for analysis. The examination and disassembly of the probe sections encountered a number of challenges. However, disassembly and relevant analyses were successfully completed. The following summarizes our observations. Brittle failure of the fiberglass probe in the middle of detector 2 resulted in the recovery of only three vapor space C-rings and six supernatant bullet specimens. The design of the bullets and how they were attached to the probe made the recovery of the components more difficult. The use of glue/epoxy on the bullets and the attachment of the flat bottom of the bullets to the curved surface of the fiberglass probe body meant that weight loss on cleaning and surface area of the specimens could not be determined with acceptable accuracy. Macrophotography of all specimens reveals that corrosion was slight in the vapor space and extremely slight in the supernatant. The one pre-cracked C-ring recovered from the vapor space still had the stress bulge visible on the polished surface, indicating that crack propagation had not occurred in the tank. No photographs were taken of the C-ring before deployment. No further analysis was conducted on this specimen. A detailed discussion and photographic documentation are provided in this report.

  3. {sup 31}P NMR study of the complexation of TBP with lanthanides and actinides in solution and in a clay matrix

    SciTech Connect

    Hartzell, C.J.

    1994-07-24

    Goal was to use NMR to study TBP/lanthanide complexes in the interlayer or on edge sites of clays. Work in this laboratory yielded details of the complexation of Eu(NO{sub 3}){sub 3} and Pr(NO{sub 3}){sub 3} with TBP in hexane solution; this information is crucial to interpretation of results of NMR studies of the complexes exchanged into clays. The solution {sup 31}P-chemical shift values were improved by repeating the studies on the lanthanide salts dissolved directly into neat TBP. NMR studies of these neat solutions of the Eu(NO{sub 3}){sub 3}{lg_bullet}3TBP-complex and the Pr(NO{sub 3}){sub 3}{lg_bullet}3TBP-complex show that the {sup 31}P chemical shift remains relatively constant for TBP: lanthanide ratios below 3: 1. At higher ratios, the chemical shift approaches that of free TBP, indicating rapid exchange of TBP between the free and complexed state. Exchange of these complexes into the clay hectorite yielded discrete {sup 31}P-NMR signals for the Eu{lg_bullet}TBP complex at -190 ppm and free TBP at -6 ppm. Adsorption of the Pr{lg_bullet}TBP complex yielded broad signals at 76 ppm for the complex and -6 ppm for free TBP. There was no evidence of exchange between the incorporated complex and the free TBP.

  4. INL@Work Radiological Search & Response Training

    ScienceCinema

    Turnage, Jennifer

    2016-07-12

    Dealing with radiological hazards is just part of the job for many INL scientists and engineers. Dodging bullets isn't. But some Department of Defense personnel may have to do both. INL employee Jennifer Turnage helps train soldiers in the art of detecting radiological and nuclear material. For more information about INL's research projects, visit http://www.facebook.com/idahonationallaboratory.

  5. ADVANCED GAS TURBINE SYSTEMS RESEARCH

    SciTech Connect

    Unknown

    2000-01-01

    The activities of the Advanced Gas Turbine Systems Research (AGRSR) program are described in the quarterly report. The report is divided into discussions of Membership, Administration, Technology Transfer (Workshop/Education) and Research. Items worthy of note are presented in extended bullet format following the appropriate heading.

  6. ADVANCED GAS TURBINE SYSTEMS RESEARCH

    SciTech Connect

    Unknown

    2002-04-01

    The activities of the Advanced Gas Turbine Systems Research (AGTSR) program for this reporting period are described in this quarterly report. The report is divided into discussions of Membership, Administration, Technology Transfer (Workshop/Education), Research and Miscellaneous Related Activity. Items worthy of note are presented in extended bullet format following the appropriate heading.

  7. ADVANCED GAS TURBINE SYSTEMS RESEARCH

    SciTech Connect

    Unknown

    2002-02-01

    The activities of the Advanced Gas Turbine Systems Research (AGTSR) program for this reporting period are described in this quarterly report. The report is divided into discussions of Membership, Administration, Technology Transfer (Workshop/Education), Research and Miscellaneous Related Activity. Items worthy of note are presented in extended bullet format following the appropriate heading.

  8. Utility Advanced Turbine Systems Program (ATS) Technical Readiness Testing and Pre-Commercial Demonstration

    SciTech Connect

    Siemens Westinghouse

    2000-12-31

    The objective of the ATS program is to develop ultra-high efficiency, environmentally superior and cost competitive gas turbine systems for base load application in utility, independent power producer and industrial markets. Specific performance targets have been set using natural gas as the primary fuel: {lg_bullet} System efficiency that will exceed 60%(lower heating value basis) on natural gas for large scale utility turbine systems; for industrial applications, systems that will result in a 15% improvement in heat rate compared to currently available gas turbine systems. {lg_bullet} An environmentally superior system that will not require the use of post combustion emissions controls under full load operating conditions. {lg_bullet} Busbar energy costs that are 10% less than current state-of-the-art turbine systems, while meeting the same environmental requirements. {lg_bullet} Fuel-flexible designs that will operate on natural gas but are capable of being adapted to operate on coal-derived or biomass fuels. {lg_bullet} Reliability-Availability-Maintainability (RAM) that is equivalent to the current turbine systems. {lg_bullet} Water consumption minimized to levels consistent with cost and efficiency goals. {lg_bullet} Commercial systems that will enter the market in the year 2000. In Phase I of the ATS program, Siemens Westinghouse found that efficiency significantly increases when the traditional combined-cycle power plant is reconfigured with closed-loop steam cooling of the hot gas path. Phase II activities involved the development of a 318MW natural gas fired turbine conceptual design with the flexibility to burn coal-derived and biomass fuels. Phases I and II of the ATS program have been completed. Phase III, the current phase, completes the research and development activities and develops hardware specifications from the Phase II conceptual design. This report summarizes Phase III extension activities for a three month period. Additional details may be

  9. Gas Storage Technology Consortium

    SciTech Connect

    Joel L. Morrison; Sharon L. Elder

    2006-09-30

    Gas storage is a critical element in the natural gas industry. Producers, transmission and distribution companies, marketers, and end users all benefit directly from the load balancing function of storage. The unbundling process has fundamentally changed the way storage is used and valued. As an unbundled service, the value of storage is being recovered at rates that reflect its value. Moreover, the marketplace has differentiated between various types of storage services, and has increasingly rewarded flexibility, safety, and reliability. The size of the natural gas market has increased and is projected to continue to increase towards 30 trillion cubic feet (TCF) over the next 10 to 15 years. Much of this increase is projected to come from electric generation, particularly peaking units. Gas storage, particularly the flexible services that are most suited to electric loads, is critical in meeting the needs of these new markets. In order to address the gas storage needs of the natural gas industry, an industry-driven consortium was created-the Gas Storage Technology Consortium (GSTC). The objective of the GSTC is to provide a means to accomplish industry-driven research and development designed to enhance operational flexibility and deliverability of the Nation's gas storage system, and provide a cost effective, safe, and reliable supply of natural gas to meet domestic demand. This report addresses the activities for the quarterly period of July 1, 2006 to September 30, 2006. Key activities during this time period include: {lg_bullet} Subaward contracts for all 2006 GSTC projects completed; {lg_bullet} Implement a formal project mentoring process by a mentor team; {lg_bullet} Upcoming Technology Transfer meetings: {sm_bullet} Finalize agenda for the American Gas Association Fall Underground Storage Committee/GSTC Technology Transfer Meeting in San Francisco, CA. on October 4, 2006; {sm_bullet} Identify projects and finalize agenda for the Fall GSTC Technology

  10. Re-evaluation of the 1995 Hanford Large Scale Drum Fire Test Results

    SciTech Connect

    Yang, J M

    2007-05-02

    A large-scale drum performance test was conducted at the Hanford Site in June 1995, in which over one hundred (100) 55-gal drums in each of two storage configurations were subjected to severe fuel pool fires. The two storage configurations in the test were pallet storage and rack storage. The description and results of the large-scale drum test at the Hanford Site were reported in WHC-SD-WM-TRP-246, ''Solid Waste Drum Array Fire Performance,'' Rev. 0, 1995. This was one of the main references used to develop the analytical methodology to predict drum failures in WHC-SD-SQA-ANAL-501, 'Fire Protection Guide for Waste Drum Storage Array,'' September 1996. Three drum failure modes were observed from the test reported in WHC-SD-WM-TRP-246. They consisted of seal failure, lid warping, and catastrophic lid ejection. There was no discernible failure criterion that distinguished one failure mode from another. Hence, all three failure modes were treated equally for the purpose of determining the number of failed drums. General observations from the results of the test are as follows: {lg_bullet} Trash expulsion was negligible. {lg_bullet} Flame impingement was identified as the main cause for failure. {lg_bullet} The range of drum temperatures at failure was 600 C to 800 C. This is above the yield strength temperature for steel, approximately 540 C (1,000 F). {lg_bullet} The critical heat flux required for failure is above 45 kW/m{sup 2}. {lg_bullet} Fire propagation from one drum to the next was not observed. The statistical evaluation of the test results using, for example, the student's t-distribution, will demonstrate that the failure criteria for TRU waste drums currently employed at nuclear facilities are very conservative relative to the large-scale test results. Hence, the safety analysis utilizing the general criteria described in the five bullets above will lead to a technically robust and defensible product that bounds the potential consequences from postulated

  11. Microbial hydrogen production

    SciTech Connect

    Weaver, P.F.; Maness, P.C.; Martin, S.

    1995-09-01

    Photosynthetic bacteria inhabit an anaerobic or microaerophilic world where H{sub 2} is produced and consumed as a shared intermediary metabolite. Within a given bacterial isolate there are as many as 4 to 6 distinct enzymes that function to evolve or consume H{sub 2}. Three of the H{sub 2}-evolving physiologies involving three different enzymes from photosynthetic bacteria have been examined in detail for commercial viability. Nitrogenase-mediated H{sub 2} production completely dissimilates many soluble organic compounds to H{sub 2} and CO{sub 2} at rates up to 131 {mu}mol H{sub 2}{sm_bullet}min{sup -1}{sm_bullet}g cdw{sup -1} and can remain active for up to 20 days. This metabolism is very energy intensive, however, which limits solar conversion efficiencies. Fermentative hydrogenase can produce H{sub 2} at rates of 440 {mu}mol{sm_bullet}min{sup -1}{sm_bullet}g cdw{sup -1} at low levels of irradiation over indefinite periods. The equilibrium for this activity is low (<0.15 atmospheres), thereby requiring gas sparging, vacuuming, or microbial scavenging to retain prolonged activity. Microbial H{sub 2} production from the CO component of synthesis or producer gases maximally reaches activities of 1.5 mmol{sm_bullet}min{sup -1}{sm_bullet}g cdw{sup -1}. Mass transport of gaseous CO into an aqueous bacterial suspension is the rate-limiting step. Increased gas pressure strongly accelerates these rates. Immobilized bacteria on solid supports at ambient pressures also show enhanced shift activity when the bulk water is drained away. Scaled-up bioreactors with 100-200 cc bed volume have been constructed and tested. The near-term goal of this portion of the project is to engineer and economically evaluate a prototype system for the biological production of H{sub 2} from biomass. The CO shift enables a positive selection technique for O{sub 2}-resistant, H{sub 2}-evolving bacterial enzymes from nature.

  12. Computational methods for molecular docking

    SciTech Connect

    Klebe, G.; Lengauer, T.

    1995-12-31

    This tutorial was one of eight tutorials selected to be presented at the Third International Conference on Intelligent Systems for Molecular Biology which was held in the United Kingdom from July 16 to 19, 1995. Recently, it has been demonstrated that the knowledge of the three-dimensional structure of the protein can be used to derive new protein ligands with improved binding properties. This tutorial focuses on the following questions: What is its binding affinity toward a particular receptor? What are putative conformations of a ligand at the binding site? What are the similarities of different ligands in terms of their recognition capabilities? Where and in which orientation will a ligand bind to the active site? How is a new putative protein ligand selected? An overview is presented of the algorithms which are presently used to handle and predict protein-ligand interactions and to dock small molecule ligands into proteins.

  13. Laser Wakefield Acceleration: Structural and Dynamic Studies. Final Technical Report ER40954

    SciTech Connect

    Downer, Michael C.

    2014-12-19

    -15 seconds) in duration and 150 Joules in energy (equivalent to the muzzle energy of a small pistol bullet). This duration was well matched to the natural electron density oscillation period of plasma of 1/100 atmospheric density, enabling efficient excitation of a plasma wake, while this energy was sufficient to drive a high-amplitude wake of the right shape to produce an energetic, collimated electron beam. Continuing research is aimed at increasing electron energy even further, increasing the number of electrons captured and accelerated, and developing applications of the compact, multi-GeV accelerator as a coherent, hard x-ray source for materials science, biomedical imaging and homeland security applications. The second major advance under this project was to develop new methods of visualizing the laser-driven plasma wake structures that underlie laser-plasma accelerators. Visualizing these structures is essential to understanding, optimizing and scaling laser-plasma accelerators. Yet prior to work under this project, computer simulations based on estimated initial conditions were the sole source of detailed knowledge of the complex, evolving internal structure of laser-driven plasma wakes. In this project we developed and demonstrated a suite of optical visualization methods based on well-known methods such as holography, streak cameras, and coherence tomography, but adapted to the ultrafast, light-speed, microscopic world of laser-driven plasma wakes. Our methods output images of laser-driven plasma structures in a single laser shot. We first reported snapshots of low-amplitude laser wakes in Nature Physics in 2006. We subsequently reported images of high-amplitude laser-driven plasma “bubbles”, which are important for producing electron beams with low energy spread, in Physical Review Letters in 2010. More recently, we have figured out how to image laser-driven structures that change shape while propagating in a single laser shot. The latter techniques, which use

  14. RapiData: a Practical Course in Macromolecular X-ray Diffraction Data Measurement and Structure Solving at the NSLS

    SciTech Connect

    Sweet, R.; Soares, A

    2010-01-01

    RapiData provides two days of high-level lectures, then two more of experimental work on several beamlines of the National Synchrotron Light Source, for about 50 students. Students are invited to bring their own research projects for measurement, and about half of them do. The students frequently solve half a dozen structures during the course. Tutorials by the lecturers run throughout the data-collection period. The crystal-preparation laboratory is popular for tutorials and practice, and often there is a beamline available for practice. This article provides details about the organization of the course and tells some of the reasons for its success.

  15. Advanced OpenMP Training, February 4, 2016

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

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

  16. omp_irregular_apps_hands_on_SC16_J.pptx

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Programming Irregular Applications with OpenMP * * The name "OpenMP" is the property of the OpenMP Architecture Review Board. Alice Koniges Berkeley Lab/NERSC AEKoniges@lbl.gov Tim Mattson Intel Corp. timothy.g.mattson@ intel.com Clay Breshears PAPPS clay.breshears@gmail.com Jeremy Kemp University of Houston jakemp@uh.edu 2 Preliminaries: Part 1 * Disclosures - The views expressed in this tutorial are those of the people delivering the tutorial. - We are not speaking for our

  17. 4. International reservoir characterization technical conference

    SciTech Connect

    1997-04-01

    This volume contains the Proceedings of the Fourth International Reservoir Characterization Technical Conference held March 2-4, 1997 in Houston, Texas. The theme for the conference was Advances in Reservoir Characterization for Effective Reservoir Management. On March 2, 1997, the DOE Class Workshop kicked off with tutorials by Dr. Steve Begg (BP Exploration) and Dr. Ganesh Thakur (Chevron). Tutorial presentations are not included in these Proceedings but may be available from the authors. The conference consisted of the following topics: data acquisition; reservoir modeling; scaling reservoir properties; and managing uncertainty. Selected papers have been processed separately for inclusion in the Energy Science and Technology database.

  18. Cascaded'' pilot regulators help reduce LPG loss in hot weather

    SciTech Connect

    Not Available

    1994-08-08

    Fina Oil and Chemical Co. and Fisher Controls International used engineering resourcefulness to overcome heat-induced product loss from LPG storage bullets at Fina's Port Arthur, Tex., refinery. Fina had installed Fisher's Easy Joe 399A-6365, a pilot-operated, back-pressure-type regulator, on its LPG storage facility in 1991 as part of a fuel products modernization project. The regulators helped control the accumulation of noncondensible vapors, which collect in the storage bullets above the LPG. But summer heat extremes and surges in the tanks and lines made it possible for the operating pressure to increase so that the safety relief valve was activated before the pilot regulator was able to stabilize the pressure. The installation of pilot-type regulators, in cascaded, or series, formation, reduced product venting through relief valves.

  19. Role of ambient dielectric in propagation of Ar atmospheric pressure nonequilibrium plasma jets

    SciTech Connect

    Song, Jian; Wang, Youyin; Yu, Daren; Tang, Jingfeng Wei, Liqiu; Ren, Chunsheng

    2015-05-15

    A single-electrode atmospheric pressure nonequilibrium plasma jet surrounded with different ambient dielectrics is investigated driven by AC power supply. Another three ambient dielectrics, distilled water, ethanol, and carbon tetrachloride, are adopted to compare with air. By examining electrical and optical characteristics, it was found that the molecular polarity of ambient dielectrics had its significant effect on the propagation of atmospheric pressure nonequilibrium plasma jets. When the polarization of molecules was enhanced, the discharge current and the bullet velocity were also increased. For nonpolar dielectric of carbon tetrachloride, this was mainly resulted from the electron polarization in the built-in electric field. For polar dielectrics of ethanol and distilled water, in addition to the electron polarization, orientation polarization was the main cause for the further increase in discharge current and bullet velocity.

  20. Brooklyn Union develops tool for replacing steel, cast iron mains

    SciTech Connect

    Marazzo, J.J. )

    1994-12-01

    Over the last 10 years, Brooklyn Union Gas Co. has undergone significant changes in the methods it has used to install gas service and gas main systems. Recently, Brooklyn Union engineers developed a user friendly method of replacing steel and cast iron gas mains and service lines with same size or larger polyethylene pipe without using conventional trench excavation. The system, known as the ''Bullet'' pipe replacement system, involves splitting steel and cast iron pipe using a series of rolling cutter wheels. After consecutive cutting wheels completely penetrate both pipe and fittings, both pipe and soil are spread with an expander and new polyethylene pipe is inserted. The ''Bullet'' pipe splitting system for 1[1/4] in. (32 mm) through 6 in. (150 mm) diameter has been developed.

  1. NREL: Dynamic Maps, GIS Data, and Analysis Tools - Renewable Energy

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Economic Potential Economic Potential Types of Renewable Generation Potential An image of a overlapping circles labelled Resource, Technical, Economic, and Market Potential that include the key assumptions for each segment on a bullet list inside it. Enlarge image The report Estimating Renewable Energy Economic Potential in the United States: Methodology and Initial Results describes a geospatial analysis method to estimate the economic potential of several renewable resources available for

  2. NREL: Dynamic Maps, GIS Data, and Analysis Tools - Renewable Energy

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Technical Potential Technical Potential Figure 1: Defining 'Potential' Image of a triangle divided into sections called Market, Economic, Technical, and Resource that include the key assumptions for each section on a bullet list beside it. Enlarge image Renewable energy technical potential as defined in this report: U.S. Renewable Energy Technical Potentials: A GIS-Based Analysis (PDF 2.7 MB) represents the achievable energy generation of a particular technology given system performance,

  3. Workplace Charging Challenge Partner: Utah Paperbox | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Utah Paperbox Workplace Charging Challenge Partner: Utah Paperbox Workplace Charging Challenge Partner: Utah Paperbox Joined the Challenge: May 2014 Headquarters: Salt Lake City, UT Charging Location: Salt Lake City, UT Domestic Employees: 220 Salt Lake City has a unique air quality problem. In the wintertime, the city gets temperature inversions which can trap pollution. This can make the city's air quality very unhealthy in a matter of days. While there is no magic bullet, Utah PaperBox

  4. Risk Identification and Assessment

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Risk Identification and Assessment [Sections in brackets are for instructions; these should be deleted or replaced with specifics in the template.] Subsystem Title or Section within Subsystem [In the first column, using short bullets, fill in "what can go wrong," or a brief description of a potential benefit from a program or action. Add additional rows as necessary. Fill in the other columns using the rating guidelines in the attached reference pages.] |Risk|Probability|Impact|Risk

  5. Non-lead environmentally safe projectiles and explosive container

    DOEpatents

    Lowden, R.A.; McCoig, T.M.; Dooley, J.B.; Smith, C.M.

    1999-06-15

    A solid object having controlled frangibility, such as a bullet or a container for explosives, is made by combining two different metals in proportions calculated to achieve a desired density, without using lead. A wetting material is deposited on the base constituent which is made of a relative dense, hard material. The wetting material enhances the wettability of the base constituent with the binder constituent, which is lighter and softer than the base constituent. 10 figs.

  6. Single lens laser beam shaper

    DOEpatents

    Liu, Chuyu; Zhang, Shukui

    2011-10-04

    A single lens bullet-shaped laser beam shaper capable of redistributing an arbitrary beam profile into any desired output profile comprising a unitary lens comprising: a convex front input surface defining a focal point and a flat output portion at the focal point; and b) a cylindrical core portion having a flat input surface coincident with the flat output portion of the first input portion at the focal point and a convex rear output surface remote from the convex front input surface.

  7. Non-lead, environmentally safe projectiles and explosives containers

    DOEpatents

    Lowden, Richard A.; McCoig, Thomas M.; Dooley, Joseph B.; Smith, Cyrus M.

    2001-01-16

    A solid object having controlled frangibility, such as a bullet or a container for explosives, is made by combining two different metals in proportions calculated to achieve a desired density, without using lead. A wetting material is deposited on the base constituent which is made of a relative dense, hard material. The wetting material enhances the wettability of the base constituent with the binder constituent, which is lighter and softer than the base constituent.

  8. NREL: Energy Analysis - The Resource Planning Model (RPM)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Bookmark and Share The Resource Planning Model (RPM) An image of a overlapping circles labelled Resource, Technical, Economic, and Market Potential that include the key assumptions for each segment on a bullet list inside it. Figure 1. Combined nodal and zonal structure of the Colorado-centric RPM Enlarge image The Resource Planning Model (RPM) is a capacity expansion model designed for a regional power system, such as a utility service territory, state, or balancing authority. RPM applies

  9. Clifford G. Shull, Neutron Diffraction, Hydrogen Atoms, and Neutron

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Scattering Clifford Shull, Neutron Diffraction, and Neutron Scattering Resources with Additional Information Clifford G. Shull was awarded the 1994 Nobel Prize in Physics "for the development of the neutron diffraction technique". 'Professor Shull's prize was awarded for his pioneering work in neutron scattering, a technique that reveals where atoms are within a material like ricocheting bullets reveal where obstacles are in the dark. Clifford Shull Photo Courtesy of Oak Ridge

  10. Improved Reliability of Ballistic Weapons and Combustion Engines - Energy

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Innovation Portal Vehicles and Fuels Vehicles and Fuels Advanced Materials Advanced Materials Find More Like This Return to Search Improved Reliability of Ballistic Weapons and Combustion Engines Methods of Forming Boron Nitride DOE Grant Recipients Idaho National Laboratory Contact GRANT About This Technology Publications: PDF Document Publication 8968827.pdf (626 KB) Technology Marketing Summary A novel method for coating the barrel of a ballistic weapon or its bullets with a unique

  11. Inquiring Minds - Questions About Physics

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Software Programming in Particle Detectors Question: Is it possible to use software programing in particle detectors to develop a program that can interpert data of passive radar? Answer: Thanks for sending your question. The answer greatly depends on the type of data the radar is creating and the signal you are looking for. The particle physics software is used to identify tracks of particles, that is, the imaginary lines that particles leave behind inside a set of detectors. Similar to bullets

  12. Non-lead environmentally safe projectiles and explosive container

    DOEpatents

    Lowden, Richard A.; McCoig, Thomas M.; Dooley, Joseph B.; Smith, Cyrus M.

    1999-06-15

    A solid object having controlled frangibility, such as a bullet or a container for explosives, is made by combining two different metals in proportions calculated to achieve a desired density, without using lead. A wetting material is deposited on the base constituent which is made of a relative dense, hard material. The wetting material enhances the wettability of the base constituent with the binder constituent, which is lighter and softer than the base constituent.

  13. Non-lead environmentally safe projectiles and method of making same

    DOEpatents

    Lowden, Richard A.; McCoig, Thomas M.; Dooley, Joseph B.

    1999-01-01

    A projectile, such as a bullet, is made by combining two different metals in proportions calculated to achieve a desired density, without using lead. A base constituent, made of a material having density greater than lead, is combined with a binder constituent having less density. The binder constituent is malleable and ductile metallic base material that forms projectile shapes when subjected to a consolidation force, such as compression. The metal constituents can be selected, rationed, and consolidated to achieve desired frangibility characteristics.

  14. Non-lead, environmentally safe projectiles and method of making same

    DOEpatents

    Lowden, Richard A.; McCoig, Thomas M.; Dooley, Joseph B.

    2000-01-01

    A projectile, such as a bullet, is made by combining two different metals in proportions calculated to achieve a desired density, without using lead. A base constituent, made of a material having density greater than lead, is combined with a binder constituent having less density. The binder constituent is malleable and ductile metallic phase material that forms projectile shapes when subjected to a consolidation force, such as compression. The metal constituents can be selected, rationed, and consolidated to achieve desired frangibility characteristics.

  15. Non-lead, environmentally safe projectiles and method of making same

    DOEpatents

    Lowden, Richard A.; McCoig, Thomas M.; Dooley, Joseph B.

    1998-01-01

    A projectile, such as a bullet, is made by combining two different metals in proportions calculated to achieve a desired density, without using lead. A base constituent, made of a material having density greater than lead, is combined with a binder constituent having less density. The binder constituent is malleable and ductile metallic phase material that forms projectile shapes when subjected to a consolidation force, such as compression. The metal constituents can be selected, rationed, and consolidated to achieve desired frangibility characteristics.

  16. Nuclear Astrophysics Animations from the Nuclear Astrophysics Group at Clemson University

    DOE Data Explorer

    Meyer, Bradley; The, Lih-Sin

    The nuclear astrophysics group at Clemson University in South Carolina develops on-line tools and computer programs for astronomy, nuclear physics, and nuclear astrophysics. They have also done short animations that illustrate results from research with some of their tools. The animations are organized into three sections. The r-Process Movies demonstrate r-Process network calculations from the paper "Neutrino Capture and the R-Process" Meyer, McLaughlin, and Fuller, Phys. Rev. C, 58, 3696-3710 (1998). The Alpha-Rich Freezeout Movies are related to the reference: Standard alpha-rich freezeout calculation from The, Clayton, Jin, and Meyer 1998, Astrophysical Journal, "Reaction Rates Governing the Synthesis of 44Ti" At the current writing, the category for Low Metallicity s-Process Movies has only one item called n, p, 13C, 14N, 54Fe, and 88Sr Time evolution in convective zone.

  17. Annular flow diverter valve

    DOEpatents

    Rider, Robert L.

    1980-01-01

    A valve for diverting flow from the center of two concentric tubes to the annulus between the tubes or, operating in the reverse direction, for mixing fluids from concentric tubes into a common tube and for controlling the volume ratio of said flow consists of a toroidal baffle disposed in sliding engagement with the interior of the inner tube downstream of a plurality of ports in the inner tube, a plurality of gates in sliding engagement with the interior of the inner tube attached to the baffle for movement therewith, a servomotor having a bullet-shaped plug on the downstream end thereof, and drive rods connecting the servomotor to the toroidal baffle, the servomotor thereby being adapted to move the baffle into mating engagement with the bullet-shaped plug and simultaneously move the gates away from the ports in the inner tube and to move the baffle away from the bullet-shaped plug and simultaneously move the gates to cover the ports in the inner tube.

  18. Fusion materials semiannual progress report for the period ending March 31, 1995

    SciTech Connect

    1995-07-01

    This is the eighteenth in a series of semiannual technical progress reports on fusion materials. This report combines research and development activities which were previously reported separately in the following progress reports: {sm_bullet} Alloy Development for Irradiation Performance. {sm_bullet} Damage Analysis and Fundamental Studies. {sm_bullet} Special Purpose Materials. These activities are concerned principally with the effects of the neutronic and chemical environment on the properties and performance of reactor materials; together they form one element of the overall materials programs being conducted in support of the Magnetic Fusion Energy Program of the US Department of Energy. The other major element of the program is concerned with the interactions between reactor materials and the plasma and is reported separately. The Fusion Materials Program is a national effort involving several national laboratories, universities, and industries. The purpose of this series of reports is to provide a working technical record for the use of the program participants, and to provide a means of communicating the efforts of materials scientists to the rest of the fusion community, both nationally and worldwide. This report has been compiled and edited under the guidance of A.F. Rowcliffe by Gabrielle Burn, Oak Ridge National Laboratory. Their efforts, and the efforts of the many persons who made technical contributions, are gratefully acknowledged.

  19. MODULAR CAUSTIC SIDE SOLVENT EXTRACTION UNIT GAMMA MONITORS SYSTEM FINAL REPORT

    SciTech Connect

    Casella, V

    2007-06-25

    The Department of Energy (DOE) selected Caustic-Side Solvent Extraction (CSSX) as the preferred technology for the removal of radioactive cesium from High-Level Waste (HLW) at the Savannah River Site (SRS). Before the full-scale Salt Waste Processing Facility (SWPF) becomes operational, the liquid Waste Organization (LWO) plans to process a portion of dissolved saltcake waste through a Modular CSSX Unit (MCU). This work was derived from Technical Task Request SP-TTR-2004-00013, ''Gamma Monitor for MCU.'' The deliverables for this task are the hardware and software for the gamma monitors and a report summarizing the testing and acceptance of this equipment for use in the MCU. Revision of this report is a deliverable in Technical Task Report SP-TTR-2006-00010, ''NaI Shield Box Testing.'' Gamma-ray monitors were developed to: {lg_bullet} Measure the Cs-137 concentration in the decontaminated salt solution before entering the DSS (Decontaminated Salt Solution) Hold Tank, {lg_bullet} Measure the Cs-137 concentration in the strip effluent before entering the Strip Effluent Hold Tank, {lg_bullet} Verify proper operation of the solvent extraction system by verifying material balance within the process (The DSS Hold Tank Cs-137 concentration will be very low and the Cs-137 concentration in the Strip Effluent Hold Tank will be approximately fifteen times higher than the Cs-137 concentration in the Feed Tank.)

  20. TESTING OF TMR SAND MANTIS FINAL REPORT

    SciTech Connect

    Krementz, D; William Daugherty, W

    2007-06-12

    Screening tests of Sand Mantis candidate materials selected for erosion resistance have been completed. The results of this testing identified that over a relatively short period of operation (<1 hour), measurable erosion will occur in each of the candidate zoom tube materials given equal operating exposure. Additionally, this testing has shown that erosion of the rubber discharge hose directly downstream of the vehicle could be expected to limit the service life of the discharge hose. On the basis of these test results, SRNL recommends the following; {lg_bullet} redesign of critical system components (e.g., zoom tube, discharge hose) should be conducted to improve system characteristics relative to erosion and capitalize on the results of this testing, {lg_bullet} continued efforts to deploy the Sand Mantis should include testing to better define and optimize operating parameters, and gain an understanding of system dynamics, {lg_bullet} discontinue wear testing with the selected materials pending redesign of critical system components (1st recommendation) and inclusion of other candidate materials. The final selection of additional candidate materials should be made following design changes, but might include a Stellite alloy or zirconia.

  1. OSTIblog Articles in the Mars Topic | OSTI, US Dept of Energy Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information Topic Science and a Movie by Kathy Chambers 18 Sep, 2012 in Science Communications 4264 Rickman.png Science and a Movie Read more about 4264 DOE's ScienceCinema is now showing "A LANL Scientist's Dream Takes Off to Zap Rocks on Mars" starring Roger Wiens. At age 9, Roger Wiens and his brother built rockets, a whole fleet of rockets. They also built a telescope that allowed them to draw craters they saw on Mars when it neared close to earth.

  2. *CHILDREN UNDER 2 YRS FREE. CHILDREN MUST BE ACCOMPANIED BY AN ADULT FOR THE ENTIRE EVENT

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Amanda Searles (Federal Building), 376-6626  Melinda Ihnen (200E), 373-4262  Pam Williamson (HAMMER), 376-9604  Stacie Hardesty-Thorington (Stevens Center), 376-6748 Ticket sales end 12/12/16 & limited number of seats are available so GET YOURS TODAY!!! Come to Carmike Cinemas in Kennewick to enjoy the DreamWorks movie "Trolls" and snack on popcorn and a soda. After the movie, visit with Santa, who has a bag of goodies for everyone!! Be sure to bring along your camera

  3. OSTI, US Dept of Energy Office of Scientific and Technical Information |

    Office of Scientific and Technical Information (OSTI)

    Speeding access to science information from DOE and Beyond a Movie by Kathy Chambers on Tue, September 18, 2012 4264 Rickman.png Science and a Movie Read more about 4264 DOE's ScienceCinema is now showing "A LANL Scientist's Dream Takes Off to Zap Rocks on Mars" starring Roger Wiens. At age 9, Roger Wiens and his brother built rockets, a whole fleet of rockets. They also built a telescope that allowed them to draw craters they saw on Mars when it neared close to earth. Little did

  4. U.S. Domestic Oil Production Exceeds Imports for First Time in 18 Years |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Domestic Oil Production Exceeds Imports for First Time in 18 Years U.S. Domestic Oil Production Exceeds Imports for First Time in 18 Years November 15, 2013 - 3:47pm Addthis Source: Energy Information Administration Short Term Energy Outlook. Chart by Daniel Wood. Allison Lantero Allison Lantero Digital Content Specialist, Office of Public Affairs In February 1995, The Brady Bunch Movie and Billy Madison were in movie theaters, "Creep" by TLC was at the top of

  5. Unlocking Life's Mysteries (One Atom at a Time) | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Life's Mysteries (One Atom at a Time) Unlocking Life's Mysteries (One Atom at a Time) August 16, 2010 - 4:47pm Addthis SLAC National Accelerator Laboratory is making "molecular movies" with the Linac Coherent Light Source (LSCLS). John Schueler John Schueler Former New Media Specialist, Office of Public Affairs What are the key facts? The Linac Coherent Light Source (LSCLS) at SLAC National Accelerator Laboratory will allow us to make "molecular movies" and answer many

  6. What Will Be This Year's vA3C? | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    What Will Be This Year's vA3C? What Will Be This Year's vA3C? September 22, 2015 - 1:11pm Addthis Watch a pre-recorded movie of the OpenStudio view_data measure, which uses vA3C to display time series data, here hourly outside surface temperature. Movie credit: Dan Macumber, NREL Thornton Tomasetti’s CORE Studio used vA3C and Pollination (another hackathon product), to develop the multi-dimensional design space exploration tool DesignExplorer. <br />Image credit: Mostapha Roudsari and

  7. Principles of ground relaying for high voltage and extra high voltage transmission lines

    SciTech Connect

    Griffin, C.H.

    1983-02-01

    This paper is a tutorial discussion of the basic principles of ground relaying for high voltage and extra high voltage transmission lines. Three different HV configurations are considered: Long lines, lines with a weak mid-point station, and mutually-coupled lines. Application criteria for EHV circuits are also discussed, and specific setting calculations are included where appropriate.

  8. The

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    17th Annual Los Alamos Dynamics Summer School Past Projects Sensor Nodes for Nuclear Nonproliferation Energy Harvesting for Wireless Sensing, Sensory Substitution, Multi-rotor Damage Detection, Drill Vibration Reduction, Laser Ultrasonics for Non Destructive Evaluation Tutorial Examples Modeling Dynamics Systems Signal Processing System Identification Controls Embedded Systems Machine Learning Nonlinear Systems Model Verification and Validation Past Guest Lectures Thinking Telescopes Fiber Optic

  9. The First NREL Conference on thermophotovoltaic generation of electricity: Proceedings

    SciTech Connect

    Not Available

    1994-08-01

    This collection of abstracts from the July 1994 meeting contains various information on thermophotovoltaic (TPV) conversion and converters. Discussed topics include: the current status of TPV conversion, TPV tutorials, heat source and emitter technologies, advanced TPV devices, selective emitter theory and practice, programmatic and systems issues, device fundamentals, and device and material characterization.

  10. Research Library

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Guides Video Tutorials Mobile Resources Alerts Bibliographic Management Scholarly Communication & Open Access Copyright Open Access ORCID Primo LANL Research Library: delivering essential knowledge services for national security sciences since 1947 About the Research Library Mission We deliver agile, responsive knowledge services, connecting people with information, technology and resources. Vision Essential knowledge services for national security sciences. The Research Library provides

  11. Technical Standards Newsletter - May 2008 | Department of Energy

    Office of Environmental Management (EM)

    16 Technical Standards Newsletter - June 2016 The Technical Standards Newsletter, June 2016 Inside this issue: Video Tutorials Enhance Technical Standards Program Procedures DOE Technical Standards Updates Upcoming Meetings and Conferences Technical Standards Newsletter - June 2016 (459.42 KB) More Documents & Publications Technical Standards Newsletter - October 2015 Technical Standards Newsletter - October 2016 Technical Standards Newsletter - February 2016

    March 2005 Technical

  12. Writing testable software requirements

    SciTech Connect

    Knirk, D.

    1997-11-01

    This tutorial identifies common problems in analyzing requirements in the problem and constructing a written specification of what the software is to do. It deals with two main problem areas: identifying and describing problem requirements, and analyzing and describing behavior specifications.

  13. Passive Spectroscopy Bolometers, Grating- And X-Ray Imaging Crystal Spectrometers

    SciTech Connect

    Bitter, M; Hill, K W; Scott, S; Paul, S; Ince-Cushmann, A; Reinke, M; Rice, J; Beiersdorfer, P; Gu, M F; Lee, S G; Broennimann, C; Eikenberry, E F

    2007-11-07

    This tutorial gives a brief introduction into passive spectroscopy and describes the working principles of bolometers, a high-resolution grating spectrometer, and a novel X-ray imaging crystal spectrometer, which is of particular interest for profile measurements of the ion temperature and plasma rotation velocity on ITER and future burning plasma experiments.

  14. NX Configuration File

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Configuration File NX Configuration File This is the NX configuration file that you will need to connect to NERSC NX Server: NX5Confgure.nxs.zip To use this file, please follow the Online Tutorial. Last edited: 2016-04-29 11:34:57

  15. Introduction to Energy Performance Contracting

    Energy.gov [DOE]

    Provides a tutorial in the fundamentals of Energy Savings Performance Contracting (ESPC) for policymakers who need to understand how ESPC fits into the broader context of energy efficiency policy and programs. Author: ICF International National Association of Energy Services Companies for the U.S. Environmental Protection Agency

  16. Technical Standards Newsletter - June 2016 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    2016 Technical Standards Newsletter - June 2016 The Technical Standards Newsletter, June 2016 Inside this issue: Video Tutorials Enhance Technical Standards Program Procedures DOE Technical Standards Updates Upcoming Meetings and Conferences Technical Standards Newsletter - June 2016 (459.42 KB) More Documents & Publications Technical Standards Newsletter - October 2015 Technical Standards Newsletter - October 2016 Technical Standards Newsletter - February 2016

  17. Supporting our scientists with Google Earth-based UIs.

    SciTech Connect

    Scott, Janine

    2010-10-01

    Google Earth and Google Maps are incredibly useful for researchers looking for easily-digestible displays of data. This presentation will provide a step-by-step tutorial on how to begin using Google Earth to create tools that further the mission of the DOE national lab complex.

  18. This is Big: The First-Ever White House Student Film Festival

    Energy.gov [DOE]

    The White House is looking for student videos on how technology is shaping your classroom - now and in the future. In three minutes or less, tell your story and you can win a chance to visit the White House to watch your movie's screening.

  19. Visiting Strong, Smart, and Bold Girls at Girls Inc.

    Energy.gov [DOE]

    “Who here has seen the movie The Help?” I asked. Twenty hands went up, eager for me to call on them. “What does Aibileen say to the little girl she takes care of?”

  20. 10 Questions for a Physicist: Antonio Checco

    Office of Energy Efficiency and Renewable Energy (EERE)

    Today, the Energy Blog is launching a new series, 10 Questions, with a simple goal in mind – to introduce you to our scientists and their incredible work. Dr. Checco explains wetting on the nanoscale, shares some advice for students and tells us about his favorite movie scientist.

  1. Everything Digital: Converting the world in 2 Exabytes

    SciTech Connect

    Lesk, Michael

    2003-11-05

    Nearly everything created today is in digital format: music is on digital CDs, documents come from word processing, still photography is switching to digital cameras and even movies are now edited digitally. What about the past? We have projects like the Million Book Project scanning one million books, and we know technically how to convert everything: the problems are legal, economic and organizational.

  2. One-Dimensional Wavefront Sensor Analysis

    Energy Science and Technology Software Center

    1996-04-25

    This software analyzes one-dimensional wavefront sensor data acquired with any of several data acquisition systems. It analyzes the data to determine centroids, wavefront slopes and overall wavefront error. The data can be displayed in many formats, with plots of various parameters vs time and position, including computer generated movies. Data can also be exported for use by other programs.

  3. ARC | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    ARC ARC will make tiny "movies" of thermonuclear and stockpile experiments The National Ignition Facility's (NIF) performed the first programmatic experiments with Advanced Radiographic Capability (ARC) on December 1-3, 2015. ARC, a petawatt-class laser with peak power that will exceed a quadrillion watts, is designed to produce brighter, more penetrating, higher-energy

  4. advanced radiographic capability | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    advanced radiographic capability ARC will make tiny "movies" of thermonuclear and stockpile experiments The National Ignition Facility's (NIF) performed the first programmatic experiments with Advanced Radiographic Capability (ARC) on December 1-3, 2015. ARC, a petawatt-class laser with peak power that will exceed a quadrillion watts, is designed to produce brighter, more penetrating, higher-energy

  5. 5 - Codes DNS-LES-RANS.key

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    5 t 6 t 1 t 2 t 3 t 4 t 5 t 6 Y. Dhue PhD IMFT 22 Columbian movie: image by D. Mejia, music by Shakira Response to music: LeConte, J. On the influence of musical sounds on the...

  6. EM Collaborates on Best Practices for Reviews | Department of Energy

    Energy Saver

    Department of Energy 'Gets the Lead Out' Removing Portsmouth Site Outdoor Firing Range EM 'Gets the Lead Out' Removing Portsmouth Site Outdoor Firing Range August 15, 2016 - 12:25pm Addthis The 516-T, nicknamed the “spider,” included multiple conveyor belts carrying soil through a series of screens to sift bullet debris from the soil of the former outdoor firing range on the EM reservation. The 516-T, nicknamed the "spider," included multiple conveyor belts carrying soil

  7. Firearm equipped with live round inhibiting means and method of making same

    DOEpatents

    Baehr, Donald G. (Albuquerque, NM)

    1990-01-01

    A firearm is disclosed having live round inhibiting means mounted in the barrel of the firearm which permits a blank cartridge to be loaded into a firearm and fired while preventing the loading and firing of a live round. The live round inhibiting means comprise shaft means mounted in the barrel of the firearm and which extends a sufficient length into the barrel at a point just beyond the chamber portion of the firearm to engage the bullet portion of a live round to prevent it from properly chambering, while permitting a blank cartridge to be loaded into the firearm and fired without engaging the live round-inhibiting shaft means.

  8. Firearm equipped with live round inhibiting means and method of making same

    DOEpatents

    Baehr, D.G.

    1990-11-13

    A firearm is disclosed having live round inhibiting means mounted in the barrel of the firearm which permits a blank cartridge to be loaded into a firearm and fired while preventing the loading and firing of a live round. The live round inhibiting means comprise shaft means mounted in the barrel of the firearm and which extends a sufficient length into the barrel at a point just beyond the chamber portion of the firearm to engage the bullet portion of a live round to prevent it from properly chambering, while permitting a blank cartridge to be loaded into the firearm and fired without engaging the live round-inhibiting shaft means. 9 figs.

  9. EM 'Gets the Lead Out' Removing Portsmouth Site Outdoor Firing Range |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy 'Gets the Lead Out' Removing Portsmouth Site Outdoor Firing Range EM 'Gets the Lead Out' Removing Portsmouth Site Outdoor Firing Range August 15, 2016 - 12:25pm Addthis The 516-T, nicknamed the “spider,” included multiple conveyor belts carrying soil through a series of screens to sift bullet debris from the soil of the former outdoor firing range on the EM reservation. The 516-T, nicknamed the "spider," included multiple conveyor belts carrying soil

  10. RAP Meeting Transcribed Flipcharts

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    May 8, 2012 Board supports RTD (to remove hot spots) vs (Alt A not Alt 3) Not into periodically rewetted zone Make decision interim until technology is proven Future RI/FS should rely on completed CERCLA doc's (risk) and be based on MTCA Consistent with WA phosphate policy Page 1 300 Area Advice Comments 1. "Larry's paragraph" re: Feasibility Study 2. Need more on Ics 3. Use of phosphates - remove this bullet until/unless citation is provided Page 2 Next Steps 300 Area Advice 1. IMs

  11. RAP-Transcribed Flipcharts

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    August 12, 2015 Page 1 of 2 Follow-up Items  EnviroIssues to send CRESP Omnibus Report to HAB  EPA to check the TPA agency distribution list for technical documents  207-A: o Comment period is open through August 28, 2015 o General purpose DND Memorandum (CERCLA) Page 1 M-91 Milestones  HNF-19169- Rev. 14 - Includes TRU waste forecast  Advice: o To Advice Point #1: Add specific milestones for review (reference M-15, M-16, and M- 85) o Add an additional bullet regarding the

  12. Photo-ionization and residual electron effects in guided streamers

    SciTech Connect

    Wu, S.; Lu, X. Liu, D.; Yang, Y.; Pan, Y.; Ostrikov, K.

    2014-10-15

    Complementary experiments and numerical modeling reveal the important role of photo-ionization in the guided streamer propagation in helium-air gas mixtures. It is shown that the minimum electron concentration ?10{sup 8?}cm{sup ?3} is required for the regular, repeated propagation of the plasma bullets, while the streamers propagate in the stochastic mode below this threshold. The stochastic-to-regular mode transition is related to the higher background electron density in front of the propagating streamers. These findings help improving control of guided streamer propagation in applications from health care to nanotechnology and improve understanding of generic pre-breakdown phenomena.

  13. PIC-Transcribed Flipcharts

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    June 7, 2016 Page 1 of 1 WTP Communications Approach White Paper  On page 6, add new bullet to address the following points: o Include HAB Advice on public involvement (Advice numbers are still needed) o Reinforce the need for regional public outreach  Verify the WTP start-up date on page 4  Page 6, general audience- Tom G. on media support/accuracy of information sent to DOE  Work on table spacing and formatting of pages Page 1 Public Involvement Principles - Information-Sharing 

  14. Electricity Monthly Update

    Gasoline and Diesel Fuel Update

    Electricity Monthly Update Explained Highlights The Highlights page features in the center a short article about a major event or an informative topic. The left column contains bulleted highlights at the top and key indicators in a table and graphics - data you might be interested in at a glance. The right column is used for navigation. End-Use: Retail Rates/Prices and Consumption The second section presents statistics on end-use: retail rates/prices and consumption of electricity. End-use data

  15. Non-lead, environmentally safe projectiles and method of making same

    DOEpatents

    Lowden, R.A.; McCoig, T.M.; Dooley, J.B.

    1998-06-02

    A projectile, such as a bullet, is made by combining two different metals in proportions calculated to achieve a desired density, without using lead. A base constituent, made of a material having density greater than lead, is combined with a binder constituent having less density. The binder constituent is malleable and ductile metallic phase material that forms projectile shapes when subjected to a consolidation force, such as compression. The metal constituents can be selected, rationed, and consolidated to achieve desired frangibility characteristics. 7 figs.

  16. Going for the Gold (Computer) | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Going for the Gold (Computer) Going for the Gold (Computer) March 3, 2009 - 4:00am Addthis John Lippert Last summer I decided to bite the bullet and buy a new computer. My old one was getting sluggish. I had purchased the original one about 10 years earlier and had upgraded various components every several years. But it was still showing its age. I wanted another desktop. It was a no brainer that it had to be an ENERGY STAR® model, both computer and monitor. But selecting one was not that

  17. Grid Integration of Solar Energy Workshop

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    2 Grid Integration of Solar Energy Workshop Important: The bullets below are an attempt to represent the opinions and input shared by workshop attendees. They are not a statement of the opinions of the U.S. Department of Energy. Breakout Session 1 What grid architectural objectives are required to achieve seamless, real-time integration of hundreds of GW of solar at the $0.06/kWh SunShot goal?  Need a clear definition of architectural objectives o Consider services that architecture needs to

  18. Physics with isotopically controlled semiconductors

    SciTech Connect

    Haller, E. E.

    2010-07-15

    This paper is based on a tutorial presentation at the International Conference on Defects in Semiconductors (ICDS-25) held in Saint Petersburg, Russia in July 2009. The tutorial focused on a review of recent research involving isotopically controlled semiconductors. Studies with isotopically enriched semiconductor structures experienced a dramatic expansion at the end of the Cold War when significant quantities of enriched isotopes of elements forming semiconductors became available for worldwide collaborations. Isotopes of an element differ in nuclear mass, may have different nuclear spins and undergo different nuclear reactions. Among the latter, the capture of thermal neutrons which can lead to neutron transmutation doping, is the most prominent effect for semiconductors. Experimental and theoretical research exploiting the differences in all the properties has been conducted and will be illustrated with selected examples.

  19. Interpretation of HRTEM images by image simulation: An introduction to theory and practice

    SciTech Connect

    O`Keefe, M.A.

    1994-08-01

    This tutorial describes the use of image simulation as an aid to interpretation of high-resolution transmission electron microscope images. Topics include some image processing as well as image simulation. Image processing is the manipulation of experimental images in order to extract some desired information. Image simulation is the generation of a computed or simulated image from a model structure. It requires a detailed knowledge of the process of image formation in the high-resolution transmission electron microscope. This tutorial concentrates on image simulation, with examples of image processing appearing only as required as illustrations. Because this is an introduction, the theory of image simulation is described, but not explored in depth. The practice of image simulation is covered in sufficient detail to enable the student to understand the functions of the various steps in the computations, and the parameters necessary for their evaluation.

  20. Slide 1

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    print of Röntgen's first "medical" X-ray, of his wife's hand, taken on December 22, 1895 from http://en.wikipedia.org/wiki/X-ray Wilhelm Röntgen, first recipient of the Nobel Prize in Physics Physics provides medical imaging techniques. 1 Biomedical Physics from http://www.magnet.fsu.edu/education/ tutorials/magnetacademy/mri/ brain activity measurements: 
EEG, electroencephalography MEG, magnetoencephalography
 PET, positron emission tomography MRI, magnetic resonance imaging


  1. NREL: International Activities - Philippines Wind Resource Maps and Data

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    A map depicting wind resources at 100 meters of the republic of the Philippines. Additional Resources Wind Prospector A web-based GIS applications designed to support resource assessment and data exploration associated with wind development. Philippines Wind Viewer Tutorial Learn how to navigate, display, query and download Philippines data in the Wind Prospector. Philippines Geospatial Toolkit EXE 926.5 MB Philippines Wind Resource Maps and Data In 2014, under the Enhancing Capacity for Low

  2. HPSS Project Directories

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    HPSS Project Directory Request Form Storing and Retrieving Data Advanced Usage Examples Charging Storage Statistics Troubleshooting I/O Resources for Scientific Applications at NERSC Optimizing I/O performance on the Lustre file system I/O Formats Science Databases Sharing Data Transferring Data Unix Groups at NERSC Unix File Permissions Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff

  3. Demystifying computer code for northern New Mexico students

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Demystifying computer code Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:November 2, 2016 all issues All Issues » submit Demystifying computer code for northern New Mexico students Everyone can learn the basics February 1, 2015 Laura Davey, a computer scientist in the Laboratory's High Performance Computing Division, assists students during Hour of Code tutorials. Laura Davey, a computer scientist in the Laboratory's High Performance

  4. Elements of Bayesian experimental design

    SciTech Connect

    Sivia, D.S.

    1997-09-01

    We consider some elements of the Bayesian approach that are important for optimal experimental design. While the underlying principles used are very general, and are explained in detail in a recent tutorial text, they are applied here to the specific case of characterising the inferential value of different resolution peakshapes. This particular issue was considered earlier by Silver, Sivia and Pynn (1989, 1990a, 1990b), and the following presentation confirms and extends the conclusions of their analysis.

  5. Cooley | Argonne Leadership Computing Facility

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Changes from Tukey to Cooley Compiling and Linking Using Cobalt on Cooley Visit on Cooley Paraview on Cooley ParaView Tutorial VNC on Cooley Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Cooley The primary purpose of Cooley is to analyze and visualize data produced on Mira. Equipped with state-of-the-art graphics processing units (GPUs), Cooley converts computational data from Mira

  6. Light-Material Interactions in Energy Conversion - Energy Frontier Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Center (LMI-EFRC) Lectures & Tutorials Lectures from the LMI-EFRC "New Approaches to Full Spectrum Solar Energy Conversion" Webinar, September 3, 2015, Caltech Harry A. Atwater Quantum Dot Luminescent Concentrators Paul Alivisatos, Lawrence Berkeley National Laboratory John Rogers Control of Thermal Radiation Using Photonic Structures for Energy Applications Shanhui Fan, Stanford University Eli Yablonovitch Printing Functional Materials Jennifer Lewis, Harvard lmi logo Panel

  7. Light-Material Interactions in Energy Conversion - Energy Frontier Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Center (LMI-EFRC) Research Group 1 Research Group 2 Research Group 3 Research Group 4 Research Highlights Facilities Publications Lectures & Tutorials Authorship Tools Research Groups Research efforts in the LMI-EFRC are aligned with one or more of the following Research Groups (RGs): Complex Architecture and Self-Architected Absorbers Optics for Spontaneous Emission and Absorption Enhancement Full Spectrum Photon Conversion Transformation Optics for Photovoltaics

  8. NESAP

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Updates and Status Cori Timeline Cori Phase II Schedule Configuration Getting Started Programming Running Jobs Burst Buffer Cori Phase II Application Porting and Performance NESAP NESAP Projects NESAP Roles and Liaisons NESAP Postdocs NERSC-8 Procurement Programming models File Storage and I/O Edison PDSF Genepool Queues and Scheduling Retired Systems Storage & File Systems Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User

  9. Score-P and Scalasca Training Registration

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Training » Score-P and Scalasca Training Registration Score-P and Scalasca Training Registration Please register for the event to help us plan for the tutorial. Name Email Your Organization / Affiliation NERSC User Name Phone How do you plan to attend? In person at NERSC/LBNL Remote Citizenship (for in person attendee only) Birth Country (for in person attendee only) Submit Last edited: 2016-07-11 08:27:58

  10. Introduction to the study of collisions between heavy nuclei

    SciTech Connect

    Bayman, B.F.

    1980-01-01

    Current investigations concerning the collisions of nuclei governed by small de Broglie wavelengths are reviewed. The wave packets localize nuclei in regions small compared to their diameters. Cross sections are examined for potential scattering, elastic scattering, quasi-molecular states, peripheral particle-transfer reactions, fusion, and deep inelastic collisions. Theories of fusion and deep inelastic collisions are summarized. This paper is in the nature of a review-tutorial. 45 references, 51 figures, 2 tables. (RWR)

  11. RevCom - DOE Directives, Delegations, and Requirements

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    RevCom by Website Administrator RevCom is the online review, comment, and approval system for draft DOE directives. Login to RevCom For access to RevCom, contact your local Directives Point of Contact (DPC) or contact Technical Support. For information about how to use RevCom, see the User Guide and Tutorials. Choose your user role to login. Directives Point of Contact and Delegates Subject Matter Experts and Reviewers Writers Monitors

  12. Storage & File Systems

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Data Management Policies NERSC File Systems Data Transfer Nodes HPSS Data Archive I/O Resources for Scientific Applications at NERSC Optimizing I/O performance on the Lustre file system I/O Formats Science Databases Sharing Data Transferring Data Unix Groups at NERSC Unix File Permissions Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Home » For

  13. Microsoft PowerPoint - Garcia-Diaz - LiT Electrolysis Projects Summary V3

    Office of Environmental Management (EM)

    Department of Energy Final translated version of Tsinghua Speech Microsoft PowerPoint - Final translated version of Tsinghua Speech Microsoft PowerPoint - Final translated version of Tsinghua Speech (4.8 MB) More Documents & Publications Heating Ventilation and Air Conditioning Efficiency GNEP Element:Expand Domestic Use of Nuclear Power Greenpower Trap Mufflerl System

    Tutorial Module 1: Introduction to Earned Value Management Prepared by: Module 1 - Introduction 1 Prepared by: Booz

  14. Programming models

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    NERSC-8 Procurement Programming models File Storage and I/O Edison PDSF Genepool Queues and Scheduling Retired Systems Storage & File Systems Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov

  15. Remote Visualization on Cooley Using VNC | Argonne Leadership Computing

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Facility Changes from Tukey to Cooley Compiling and Linking Using Cobalt on Cooley Visit on Cooley Paraview on Cooley ParaView Tutorial VNC on Cooley Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Remote Visualization on Cooley Using VNC When running graphics applications on Cooley, it is best to use the client/server mode, when available, where a lightweight client can run on

  16. Research Library Awards

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Pages Video Tutorials Mobile Resources Alerts Bibliographic Management Scholarly Communication & Open Access Copyright Open Access ORCID Primo About the Library » Research Library Awards Research Library Awards The Research Library and its staff have received many prestigious awards in its history, this page list a select few of them... Congratulations Research Library! 2012: Best Poster Award: Robert Sanderson for his poster "Global Web Archive Integration with Memento" for the

  17. Retirement Plans

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    File Storage Software and Tools Performance and Optimization Retirement Plans Jesup Dirac Edison Phase I Euclid - Retired 01/31/2013 Franklin - Retired 04/30/12 Bassi Storage & File Systems Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, option 1 or 510-486-6821

  18. Application Porting and Performance

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Profiling Your Application Improving OpenMP Scaling Measuring and Understanding Memory Bandwidth Vectorization Using on-package memory Using High Performance Libraries and Tools Dungeon Session Worksheet KNL White Boxes NESAP NERSC-8 Procurement Programming models File Storage and I/O Edison PDSF Genepool Queues and Scheduling Retired Systems Storage & File Systems Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys

  19. PowerPoint Presentation

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Introduction to Parallel Performance Engineering Christian Feld Jülich Supercomputing Centre (with content used with permission from tutorials by Bernd Mohr/JSC and Luiz DeRose/Cray) VIRTUAL INSTITUTE - HIGH PRODUCTIVITY SUPERCOMPUTING Performance: an old problem SCORE-P AND SCALASCA PERFORMANCE TOOLS TRAINING, NERSC, JULY 26, 2016 2 "The most constant difficulty in contriving the engine has arisen from the desire to reduce the time in which the calculations were executed to the shortest

  20. Definition and documentation of engineering processes

    SciTech Connect

    McDonald, G.W.

    1997-11-01

    This tutorial is an extract of a two-day workshop developed under the auspices of the Quality Engineering Department at Sandia National Laboratories. The presentation starts with basic definitions and addresses why processes should be defined and documented. It covers three primary topics: (1) process considerations and rationale, (2) approach to defining and documenting engineering processes, and (3) an IDEFO model of the process for defining engineering processes.

  1. R. Glenn Brook

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Glenn Brook glenn-brook@tennessee.edu Scaling to Petascale and Beyond: Performance Analysis and Optimization of Applications SC11 Tutorial - Seattle, WA - November 13, 2011 HPC Communication Considerations * Communication Cost: t comm = t s + L * t h + m/B e - t s = startup time ~ time to setup message and routing - t h = hop time, L = number of hops - m = message size, B e = effective bandwidth - Communication is expensive. Avoid it if possible! * Considerations: - Number and size of

  2. Introduction to Reading and Visualizing ARM Data

    SciTech Connect

    Mather, James

    2014-02-18

    Atmospheric Radiation Measurement (ARM) Program standard data format is NetCDF 3 (Network Common Data Form). The object of this tutorial is to provide a basic introduction to NetCDF with an emphasis on aspects of the ARM application of NetCDF. The goal is to provide basic instructions for reading and visualizing ARM NetCDF data with the expectation that these examples can then be applied to more complex applications.

  3. NewUser-September-2011.pptx

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    September 13, 2011 Berkeley Lab Oakland Scientific Facility * This presentation will help you use NERSC and its facilities - Practical information - Introduction to terms - Help you get things done efficiently * This is not a programming tutorial - But you will learn how to get help and what kind of help is available - We can give presentations on programming languages and parallel libraries - just ask Purpose 3 * What is NERSC? * Computing Resources * How to Get Help * Accounts and Allocations

  4. High gradient accelerators for linear light sources

    SciTech Connect

    Barletta, W.A.

    1988-09-26

    Ultra-high gradient radio frequency linacs powered by relativistic klystrons appear to be able to provide compact sources of radiation at XUV and soft x-ray wavelengths with a duration of 1 picosecond or less. This paper provides a tutorial review of the physics applicable to scaling the present experience of the accelerator community to the regime applicable to compact linear light sources. 22 refs., 11 figs., 21 tabs.

  5. Xyce parallel electronic simulator reference guide, version 6.0.

    SciTech Connect

    Keiter, Eric Richard; Mei, Ting; Russo, Thomas V.; Schiek, Richard Louis; Thornquist, Heidi K.; Verley, Jason C.; Fixel, Deborah A.; Coffey, Todd Stirling; Pawlowski, Roger Patrick; Warrender, Christina E.; Baur, David G.

    2013-08-01

    This document is a reference guide to the Xyce Parallel Electronic Simulator, and is a companion document to the Xyce Users' Guide [1] . The focus of this document is (to the extent possible) exhaustively list device parameters, solver options, parser options, and other usage details of Xyce. This document is not intended to be a tutorial. Users who are new to circuit simulation are better served by the Xyce Users' Guide [1].

  6. Xyce parallel electronic simulator reference guide, version 6.1

    SciTech Connect

    Keiter, Eric R; Mei, Ting; Russo, Thomas V.; Schiek, Richard Louis; Sholander, Peter E.; Thornquist, Heidi K.; Verley, Jason C.; Baur, David Gregory

    2014-03-01

    This document is a reference guide to the Xyce Parallel Electronic Simulator, and is a companion document to the Xyce Users Guide [1] . The focus of this document is (to the extent possible) exhaustively list device parameters, solver options, parser options, and other usage details of Xyce. This document is not intended to be a tutorial. Users who are new to circuit simulation are better served by the Xyce Users Guide [1] .

  7. Visual agent-based model development with repast simphony.

    SciTech Connect

    North, M. J.; Tatara, E.; Collier, N. T.; Ozik, J.; Decision and Information Sciences; Univ. of Chicago; PantaRei Corp.

    2007-01-01

    Repast is a widely used, free, and open-source agent-based modeling and simulation toolkit. Three Repast platforms are currently available, each of which has the same core features but a different environment for these features. Repast Simphony (Repast S) extends the Repast portfolio by offering a new approach to simulation development and execution. This paper presents a model of physical infrastructure network interdependency as an introductory tutorial and illustration of the visual modeling capabilities of Repast S.

  8. Madison Plasma Dynamo Experiment - Cary Forest Group - UW Plasma Physics

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    MPDX Home UW Madison Madison Plasma Dynamo Experiment MPDX Home MPDX HomeDynamo TutorialDeviceMPDX People MPDX Webcam CPLA Home Directory Publications Links University of Wisconsin Physics Department Department of Energy National Science Foundation Madison Plasma Dynamo Experiment The Madison Plasma Dynamo Experiment (MPDX) is for investigating self-generation of magnetic fields and related processes in a large, weakly magnetized, fast flowing, and hot (conducting) plasma. It is a major new,

  9. Software Based DIAS and FACET Training Guide

    Energy Science and Technology Software Center

    2005-03-01

    The Dynamic Information Architecture System (DIAS) is an ANL- developed framework fo developing multidisciplinary simulation systems. It is copyrighted (ANL-SF-96-130 and ANL-SF-98-127) and licensed software and the invention is patented (ANL-IN-95-146). This Developer's Guide and accompanying Farm Tax tutorial provides software based system and documentation tha supports the DIAS licenses.

  10. Xyce parallel electronic simulator.

    SciTech Connect

    Keiter, Eric Richard; Mei, Ting; Russo, Thomas V.; Rankin, Eric Lamont; Schiek, Richard Louis; Thornquist, Heidi K.; Fixel, Deborah A.; Coffey, Todd Stirling; Pawlowski, Roger Patrick; Santarelli, Keith R.

    2010-05-01

    This document is a reference guide to the Xyce Parallel Electronic Simulator, and is a companion document to the Xyce Users' Guide. The focus of this document is (to the extent possible) exhaustively list device parameters, solver options, parser options, and other usage details of Xyce. This document is not intended to be a tutorial. Users who are new to circuit simulation are better served by the Xyce Users' Guide.

  11. Xyce Parallel Electronic Simulator : reference guide, version 4.1.

    SciTech Connect

    Mei, Ting; Rankin, Eric Lamont; Thornquist, Heidi K.; Santarelli, Keith R.; Fixel, Deborah A.; Coffey, Todd Stirling; Russo, Thomas V.; Schiek, Richard Louis; Keiter, Eric Richard; Pawlowski, Roger Patrick

    2009-02-01

    This document is a reference guide to the Xyce Parallel Electronic Simulator, and is a companion document to the Xyce Users Guide. The focus of this document is (to the extent possible) exhaustively list device parameters, solver options, parser options, and other usage details of Xyce. This document is not intended to be a tutorial. Users who are new to circuit simulation are better served by the Xyce Users Guide.

  12. Training Materials

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Introduction to 'Make' Author(s): Richard Gerber | The UNIX make utility facilitates the creation and maintenance of executable programs from source code. This tutorial will introduce the simple usage of the make utility with the goal of building an executable program from a series of source code files. Introduction to Hybrid OpenMP/MPI Programming June 24, 2004 | Author(s): Helen He | Download File: hybridTalk.pdf | pdf | 1005 KB sample managed list Introduction to MPI January 11, 2010 |

  13. New Users Guide

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Storing and Retrieving Data Advanced Usage Examples Charging Storage Statistics Troubleshooting I/O Resources for Scientific Applications at NERSC Optimizing I/O performance on the Lustre file system I/O Formats Science Databases Sharing Data Transferring Data Unix Groups at NERSC Unix File Permissions Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List

  14. Paraver and BSC Tools Training Registration

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Paraver » Paraver and BSC Tools Training Registration Paraver and BSC Tools Training Registration Please register for the event to help us plan for the tutorial. Name Email Your Organization / Affiliation NERSC User Name Phone How do you plan to attend? In person at NERSC/LBNL Remote Citizenship (for in person attendee only) Birth Country (for in person attendee only) Submit Last edited: 2016-07-18 09:40:02

  15. Performance and Optimization

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Math Library Performance Core Specialization Hyper-Threading DLFM library tools for large scale dynamic applications Cray XC30 Documentation PDSF Genepool Queues and Scheduling Retired Systems Storage & File Systems Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC,

  16. training=course-in-3d-advanced-hydraulic-and-aerodynamic-analysis

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Free 2 Day Training Course in 3D Advanced Hydraulic and Aerodynamic Analysis Using CFD March 25-26, 2014 (Tuesday - Wednesday) Learn and practice using STAR-CCM+ CFD software Tutorial based with a variety of hydraulic and aerodynamic problems Instructors guide the class through problem setup, analysis, and visualization of results Participants can come to Argonne or take the course remotely over the internet Both remote and on site participants will have access to STAR-CCM+ to do the problems

  17. 2016 C++ Summit

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    2016 C++ Summit 2016 C++ Summit October 17, 2016 2016 LBL C++ Summit is being in organized in collaboration with LBL's computer research division and is being held at NERSC's facility in Berkeley on Monday-Tuesday October 17-18. The two day event will include tutorials and presentations from leaders in the C++ community including standards body members, compiler developers, technology vendors, and developers of C++ extension and programming frameworks like HPX, UPC++, Kokkos and more. Please

  18. Training | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Earned Value Management » Training Training DOE Office of Project Management Oversight & Assessments offers number of training opportunities in the area of Earned Value Management that is delivered in variety of formats. Review various types of training available and select the one that fits your needs best. EVMS Video Tutorials A series of 34 short video snippets, sponsored by the Office of Project Management Oversight and Assessments (PM), provides training in variety of EVMS tropics.

  19. A Collaborative Electronic Laboratory Notebook

    SciTech Connect

    Myers, James D.; Mendoza, Elena S.; Hoopes, Bonnie L.; MH Hamza

    2001-08-24

    The International Conference on Internet and Multimedia Systems and practitioners throughout the world to present their latest research, ideas, developments and applications in this field. The conference will include keynote addresses, contributed papers and tutorials on a variety of topics. IMSA 2001 will be held in conjunction with the International Conference on Signal and Image Processing (SIP 2001), and the International Conference on Computer Graphics and Imaging (CGIM 2001).

  20. User`s guide and physics manual for the SCATPlus circuit code

    SciTech Connect

    Yapuncich, M.L.; Deninger, W.J.; Gribble, R.F.

    1994-05-09

    ScatPlus is a user friendly circuit code and an expandable library of circuit models for electrical components and devices; it can be used to predict the transient behavior in electric circuits. The heart of ScatPlus is the transient circuit solver SCAT written in 1986 by R.F. Gribble. This manual includes system requirements, physics manual, ScatPlus component library, tutorial, ScatPlus screen, menus and toolbar, ScatPlus tool bar, procedures.

  1. Xyce Parallel Electronic Simulator : reference guide, version 2.0.

    SciTech Connect

    Hoekstra, Robert John; Waters, Lon J.; Rankin, Eric Lamont; Fixel, Deborah A.; Russo, Thomas V.; Keiter, Eric Richard; Hutchinson, Scott Alan; Pawlowski, Roger Patrick; Wix, Steven D.

    2004-06-01

    This document is a reference guide to the Xyce Parallel Electronic Simulator, and is a companion document to the Xyce Users' Guide. The focus of this document is (to the extent possible) exhaustively list device parameters, solver options, parser options, and other usage details of Xyce. This document is not intended to be a tutorial. Users who are new to circuit simulation are better served by the Xyce Users' Guide.

  2. Molecular Foundry

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    See the Foundry's full equipment list Inorganic Nanostructures Capabilities & Tools Instrument Scheduler Major Capabilities, Instruments and Labs OLIVER The Online Library of Internally Validated Experimental Recipes (OLIVER) is a free database of common lab processes, synthetic recipes and science tutorials provided by Foundry users and staff. The website contains notes and details that may not be well described in the literature yet are common knowledge to those routinely working in a

  3. Monthly PDSF User Meeting Minutes

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    PDSF Selected Announcements Email Announcements Archive PDSF Mailing Lists In Case of Difficulty Accessing PDSF or HPSS Cluster Statistics Getting help Group Pages PDSF Completed Jobs Obsolete (to be discarded) Genepool Queues and Scheduling Retired Systems Storage & File Systems Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help?

  4. NUG Webinar December 10, 2015

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Dec. 10, 2015 NUG Webinar December 10, 2015 Date: Thursday, December 10th, 2015 Time: 11:00 PDT Connection Info Agenda Welcome CRT update Move and outage schedule, user facing changes. Hopper retirement. Cori Phase 1 update. Edison update and plans for return in Jan. Allocations update. NUGEX elections. User Survey. Science Byte/share your research Security update: putting ssh keys into NIM Tales from the Dungeon: WARP case study Mini-tutorial: Accelerating Analysis with SciDB Downloads

  5. NUG Webinar February 11, 2016

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Feb. 11, 2016 NUG Webinar February 11, 2016 Date: Thursday, February 11th, 2016 Time: 11:00 PST Connection Info Agenda: Outages and Mendel move System, Cori and Edison updates Queue structure and charging NUG annual meeting NERSC annual survey results Data movement and transfer tutorial Globus demo Downloads Feb-11th-2016.pdf | Adobe Acrobat PDF file Last edited: 2016-05-06 16:41:58

  6. NUG Webinar July 10, 2014

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    July 10, 2014 NUG Webinar July 10, 2014 July 10, 2014 Date: Thursday, July 10 Time: 11:00 PDT Connection Info Agenda Programming environment problems following the recent Edison update. Announcement of new user training event. Report on Joint Facilities User Forum on Data-Intensive Computing held last month Web updates: New MyNERSC and User Announcements RSS feed Moving your Carver workload to Edison NESAP evaluations underway Mini Tutorial: Babbage: the Intel Many Integrated Core (MIC) Testbed

  7. NUG Webinar Oct. 4, 2012

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Oct. 4, 2012 NUG Webinar Oct. 4, 2012 October 4, 2012 Topics Please join us for the monthly NERSC Users' Group webinar/teleconference Thursday, Oct. 4 at 11:00 PDT. Planned Agenda * Dates and location for the next face-to-face meeting * Hopper update * Carver update * Storage update * ERCAP update * Open discussion * Mini tutorial: Batch Strategies for Maximizing Throughput and Allocation Downloads NUG-Batch-noanims.pdf | Adobe Acrobat PDF file Batch Strategies for Maximizing Throughput and

  8. Navigating NERSC File Systems

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Navigating NERSC File Systems Navigating NERSC File Systems May 3, 2011 David-Turner.jpg NERSC Training Event 10:00 - 11:00 PDT May 3, 2011 (postponed from April 26, 2011) Concurrently presented on the web and at NERSC's Oakland Scientific Facility Navigating NERSC File Systems David Turner, NERSC User Services Group NERSC hosts a number of file storage systems, each with its unique characteristics. In this tutorial we will describe NERSC's file systems and their data retention policies. We will

  9. User Environment

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Getting Started Configuration User Environment Programming Running Jobs File Storage Software and Tools Performance and Optimization Retirement Plans Jesup Dirac Edison Phase I Euclid - Retired 01/31/2013 Franklin - Retired 04/30/12 Bassi Storage & File Systems Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and

  10. Using Application Proxies for Co-design of Future HPC Computer Systems and

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Applications Proxy Application Tutorial Using Application Proxies for Co-design of Future HPC Computer Systems and Applications Sunday, Nov. 11 8:30-5:00 Michael A. Heroux - Sandia National Laboratory Alice Koniges - NERSC / Lawrence Berkeley National Laboratory David F. Richards - Lawrence Livermore National Laboratory Richard F. Barrett - Sandia National Laboratory Thomas Brunner - Lawrence Berkeley Livermore Laboratory ABSTRACT: The computing community is in the midst of disruptive

  11. Vectorization

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Coarray Fortran Chapel Running jobs Edison File Storage and I/O Software and Tools Debugging and Profiling Performance and Optimization Cray XC30 Documentation PDSF Genepool Queues and Scheduling Retired Systems Storage & File Systems Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations:

  12. advanced-hydraulic-and-areodynamic-analysis

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Advanced Hydraulic and Aerodynamic Analysis Using CFD March 27-28, 2013 Argonne, Illinois And Remote Locations Dr. Steve Lottes Announcement pdficon small This email address is being protected from spambots. You need JavaScript enabled to view it. Free 2 Day Training Course in Advanced Hydraulic and Aerodynamic Analysis Using CFD March 27-28 (Wednesday-Thursday) Learn and practice using STAR-CCM+ CFD software Tutorial based with a variety of hydraulic and aerodynamic problems Instructors guide

  13. Applications for ACTS Workshop Due June 24

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    for ACTS Workshop Due June 24 Applications for ACTS Workshop Due June 24 June 1, 2012 by Francesca Verdier The 13th Workshop on the DOE Advanced Computational Software (ACTS) Collection, Scalable and Robust Computational Libraries and Tools for High-End Computing, will be held in Berkeley, CA, on August 14-17, 2012.ide range of applications and fields in computational sciences. The four-day workshop will include tutorials on the tools currently available in the collection, discussion sessions to

  14. Software and Tools

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Edison File Storage and I/O Software and Tools Debugging and Profiling Performance and Optimization Cray XC30 Documentation PDSF Genepool Queues and Scheduling Retired Systems Storage & File Systems Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, option 1 or

  15. Software and Tools

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    File Storage Software and Tools Performance and Optimization Retirement Plans Jesup Dirac Edison Phase I Euclid - Retired 01/31/2013 Franklin - Retired 04/30/12 Bassi Storage & File Systems Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, option 1 or 510-486-6821

  16. Software and Tools

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Franklin Queues and Policies File storage and I/O Software and Tools Debugging and profiling Cray XT Documentation Franklin is Being Retired Bassi Storage & File Systems Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, option 1 or 510-486-6821 Account Support

  17. Software and Tools

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    File Storage and I/O Software and Tools Debugging and profiling Performance and Optimization Cray XE Documentation Cluster Compatibility Mode Hopper, Cray XE6 Carver Jesup Dirac Edison Phase I Euclid - Retired 01/31/2013 Franklin - Retired 04/30/12 Bassi Storage & File Systems Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours

  18. Storage Statistics

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Storage Trends and Summaries Storage by Scientific Discipline Troubleshooting I/O Resources for Scientific Applications at NERSC Optimizing I/O performance on the Lustre file system I/O Formats Science Databases Sharing Data Transferring Data Unix Groups at NERSC Unix File Permissions Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Home » For Users

  19. Changes from Tukey to Cooley | Argonne Leadership Computing Facility

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Cooley Changes from Tukey to Cooley Compiling and Linking Using Cobalt on Cooley Visit on Cooley Paraview on Cooley ParaView Tutorial VNC on Cooley Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Changes from Tukey to Cooley For most cases, Cooley should be substantially similar to Tukey with the following exceptions noted below. Hardware The Cooley hardware specifications are detailed

  20. Cori Phase 1 Training Registration

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Optimization » Cori Phase 1 Training Registration Cori Phase 1 Training Registration May 19, 2016: Please register for the event to help us plan for the tutorial. Name Email Your Organization / Affiliation NERSC User Name Phone How do you plan to attend? In person at NERSC/LBNL Remote Citizenship (for in person attendee only) Birth Country (for in person attendee only) Submit Last edited: 2016-05-23 10:44:08

  1. Course Descriptions - Combustion Energy Frontier Research Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Lecture Videos News, Events & Publications Contact CEFRC CEFRC In Pictures CEFRC Intranet (Members Only) 2017 Combustion Summer School Home » 2016 Combustion Summer School » Course Descriptions Course Descriptions Combustion Dynamics Lecturer: Prof. Sébastien M. Candel, École Centrale Paris Course Length: 15 hours (Mon - Fri) Session: Morning Session Objective: This course provides an introduction to the analysis of combustion dynamics problems. It includes a tutorial on acoustics and

  2. Cray XC30 User Documentation

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Software and Tools Debugging and Profiling Performance and Optimization Cray XC30 Documentation PDSF Genepool Queues and Scheduling Retired Systems Storage & File Systems Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, option 1 or 510-486-6821 Account Support

  3. Improving Your Speaking Skills | Argonne National Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ComCoach Video Tutorial, Rice University This site, developed to improve the communication skills of science and engineering students, provides a number of short videos samples of good and bad presentations, each highlighting various nonverbal cues and the use of visual aids. Giving an Effective Poster Presentation, Gregor Hess A 12-minute video presentation by Gregor Hess, a professor at North Carolina State University, on the DOs and DON'Ts of delivering a poster presentation. Contact

  4. Kesheng John Wu

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Tutorial on Aztec Kesheng John Wu outline * what does it do * how to use it * questions Aztec A massively parallel iterative solver library for solving sparse linear systems Sandia National Laboratories Ray S. Tuminaro John N. Shadid Scott A. Hutchinson Lydie Provost Charles H. Tong web address http://www.cs.sandia.gov/CRF/aztec1.html Software description * * Distributed (SPMD): MPI * Matrix type: unstructured sparse data-local matrices, e.g., from finite elements * simple parallelization: no

  5. Xyce parallel electronic simulator reference guide, Version 6.0.1.

    SciTech Connect

    Keiter, Eric R; Mei, Ting; Russo, Thomas V.; Schiek, Richard Louis; Thornquist, Heidi K.; Verley, Jason C.; Fixel, Deborah A.; Coffey, Todd S; Pawlowski, Roger P; Warrender, Christina E.; Baur, David Gregory.

    2014-01-01

    This document is a reference guide to the Xyce Parallel Electronic Simulator, and is a companion document to the Xyce Users Guide [1] . The focus of this document is (to the extent possible) exhaustively list device parameters, solver options, parser options, and other usage details of Xyce. This document is not intended to be a tutorial. Users who are new to circuit simulation are better served by the Xyce Users Guide [1] .

  6. Hadoop and Pig Overview

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Outline of Tutorial * Hadoop and Pig Overview * Hands-on 1 Hadoop and Pig Overview Lavanya Ramakrishnan Shane Canon Lawrence Berkeley National Lab October 2011 Overview * Concepts & Background - MapReduce and Hadoop * Hadoop Ecosystem - Tools on top of Hadoop * Hadoop for Science - Examples, Challenges * Programming in Hadoop - Building blocks, Streaming, C-HDFS API 3 Processing Big Data * Internet scale generates BigData - Terabytes of data/day - just reading 100 TB can be overwhelming *

  7. Foreword to Special Issue: Papers from the 50th Annual Meeting of the APS Division of Plasma Physics, Dallas, Texas, 2008

    SciTech Connect

    Bhattacharjee, Amitava; Davidson, Ronald C.

    2009-05-15

    The year 2008 marked the 50th Anniversary of the Division of Plasma Physics (DPP) of the American Physical Society. This Special Issue presents many of the Review, Tutorial, and Invited papers that were presented at the 2008 Annual Meeting of the DPP, which was held 17-21 November, in Dallas, Texas. We are very pleased that many of the speakers have submitted an archival-quality version of their presentation for peer review and publication in Physics of Plasmas.

  8. Data Transfer Nodes

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Data Transfer Nodes HPSS Data Archive I/O Resources for Scientific Applications at NERSC Optimizing I/O performance on the Lustre file system I/O Formats Science Databases Sharing Data Transferring Data Unix Groups at NERSC Unix File Permissions Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Home » For Users » Storage & File Systems » Data

  9. Edison

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Getting Started Programming Running jobs Edison File Storage and I/O Software and Tools Debugging and Profiling Performance and Optimization Cray XC30 Documentation PDSF Genepool Queues and Scheduling Retired Systems Storage & File Systems Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call

  10. Edison File Storage and I/O

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Edison /scratch3 Directory Request Form Software and Tools Debugging and Profiling Performance and Optimization Cray XC30 Documentation PDSF Genepool Queues and Scheduling Retired Systems Storage & File Systems Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, option 1

  11. Electronic Public Reading Room

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Guides Video Tutorials Mobile Resources Alerts Bibliographic Management Scholarly Communication & Open Access Copyright Open Access ORCID Primo About the Library » Electronic Public Reading Room Electronic Public Reading Room Find Los Alamos environmental reports on air and water quality, biological and cultural resources, environmental monitoring, and more online using the Electronic Reading Room (EPRR). The Electronic Public Reading Room (EPRR) contains Los Alamos documents required for

  12. Organizational Support for the 3rd Summer Institute on Complex Plasmas, July 30 – August 8, 2012

    SciTech Connect

    Lopez, Jose L.

    2012-07-01

    This grant provided partial funds for American graduate students to attend the 3rd Graduate Summer Institute on Complex Plasmas, which was held from July 30 to August 8, 2012 at Seton Hall University in South Orange, New Jersey. The Graduate Summer Institute is a topical series of instructional workshops held bi-annually on the emerging field of complex plasmas that is jointly organized through a collaboration between American and German-European Union plasmas researchers. This specialized program brings together many of the world's leading researchers in the specialized area of complex plasmas, who freely provide instructional lectures and tutorials on the most recent research and discoveries done in this branch of plasma science. The partial funds provided by this grant helped support the travel and accommodation expenses of the participating American students and tutorial instructors. Partial funds further supported the travel and accommodation of three renown American plasma researchers that provided educational tutorials to the thirty-eight participating students from the United States, Europe, and Asia. The organized program afforded a unique opportunity for the participating American graduate students to learn about and engage more deeply in an area of plasma science that is not studied in any of the graduate educational curriculums provided by universities in the United States of America. The educational experience offered by this program provided the necessary knowledge needed by future American plasma researchers to keep the national plasma research effort on the cutting-edge and keep the national plasma community as a global leader.

  13. Bipartite graph partitioning and data clustering

    SciTech Connect

    Zha, Hongyuan; He, Xiaofeng; Ding, Chris; Gu, Ming; Simon, Horst D.

    2001-05-07

    Many data types arising from data mining applications can be modeled as bipartite graphs, examples include terms and documents in a text corpus, customers and purchasing items in market basket analysis and reviewers and movies in a movie recommender system. In this paper, the authors propose a new data clustering method based on partitioning the underlying biopartite graph. The partition is constructed by minimizing a normalized sum of edge weights between unmatched pairs of vertices of the bipartite graph. They show that an approximate solution to the minimization problem can be obtained by computing a partial singular value decomposition (SVD) of the associated edge weight matrix of the bipartite graph. They point out the connection of their clustering algorithm to correspondence analysis used in multivariate analysis. They also briefly discuss the issue of assigning data objects to multiple clusters. In the experimental results, they apply their clustering algorithm to the problem of document clustering to illustrate its effectiveness and efficiency.

  14. Observing Structure and Motion in Molecules with Ultrafast Strong Field and Short Wavelength Laser Radiation

    SciTech Connect

    Bucksbaum, Philip H

    2011-04-13

    The term "molecular movie" has come to describe efforts to track and record Angstrom-scale coherent atomic and electronic motion in a molecule. The relevant time scales for this range cover several orders of magnitude, from sub-femtosecond motion associated with electron-electron correlations, to 100-fs internal vibrations, to multi-picosecond motion associated with the dispersion and quantum revivals of molecular reorientation. Conventional methods of cinematography do not work well in this ultrafast and ultrasmall regime, but stroboscopic "pump and probe" techniques can reveal this motion with high fidelity. This talk will describe some of the methods and recent progress in exciting and controlling this motion, using both laboratory lasers and the SLAC Linac Coherent Light Source x-ray free electron laser, and will further try to relate the date to the goal of molecular movies.

  15. Secrets of the Dark Universe: Simulating the Sky on the Blue Gene/Q, The Outer Rim Simulation

    SciTech Connect

    Hal finkel; Kalyan Kumaran; Adrian Pope; David Daniel; Zarija Lukic

    2013-04-24

    An astonishing 99.6% of our Universe is dark. Observations indicate that the Universe consists of 70% of a mysterious dark energy and 25% of a yet-unidentified dark matter component, and only 0.4% of the remaining ordinary matter is visible. Understanding the physics of this dark sector is the foremost challenge in cosmology today. Sophisticated simulations of the evolution of the Universe play a crucial task in this endeavor. This movie shows an intermediate stage in a large simulation of the distribution of matter in the Universe, the so-called cosmic web, accounting for the influence of dark energy. The simulation is evolving 1.1 trillion particles. The movie shows a snapshot of the Universe when it was 1.6 billion years old.

  16. LLNL NESHAPs 2008 Annual Report

    SciTech Connect

    Bertoldo, N; Gallegos, G; MacQueen, D; Wegrecki, A; Wilson, K

    2009-06-25

    Lawrence Livermore National Security, LLC operates facilities at Lawrence Livermore National Laboratory (LLNL) where radionuclides are handled and stored. These facilities are subject to the U.S. Environmental Protection Agency (EPA) National Emission Standards for Hazardous Air Pollutants (NESHAPs) in Code of Federal Regulations (CFR) Title 40, Part 61, Subpart H, which regulates radionuclide emissions to air from Department of Energy (DOE) facilities. Specifically, NESHAPs limits the emission of radionuclides to the ambient air to levels resulting in an annual effective dose equivalent of 10 mrem (100 {mu}Sv) to any member of the public. Using measured and calculated emissions, and building-specific and common parameters, LLNL personnel applied the EPA-approved computer code, CAP88-PC, Version 1.0, to calculate the dose to the maximally exposed individual for the Livermore site and Site 300. The dose for the LLNL site-wide maximally exposed members of the public from operations in 2008 are summarized here: {sm_bullet} Livermore site: 0.0013 mrem (0.013 {mu}Sv) (26% from point source emissions, 74% from diffuse source emissions). The point source emissions include gaseous tritium modeled as tritiated water vapor as directed by EPA Region IX; the resulting dose is used for compliance purposes. {sm_bullet} Site 300: 0.000000044 mrem (0.00000044 {mu}Sv) (100% from point source emissions).

  17. Utilizing Metalized Fabrics for Liquid and Rip Detection and Localization

    SciTech Connect

    Holland, Stephen; Mahan, Cody; Kuhn, Michael J; Rowe, Nathan C

    2013-01-01

    This paper proposes a novel technique for utilizing conductive textiles as a distributed sensor for detecting and localizing liquids (e.g., blood), rips (e.g., bullet holes), and potentially biosignals. The proposed technique is verified through both simulation and experimental measurements. Circuit theory is utilized to depict conductive fabric as a bounded, near-infinite grid of resistors. Solutions to the well-known infinite resistance grid problem are used to confirm the accuracy and validity of this modeling approach. Simulations allow for discontinuities to be placed within the resistor matrix to illustrate the effects of bullet holes within the fabric. A real-time experimental system was developed that uses a multiplexed Wheatstone bridge approach to reconstruct the resistor grid across the conductive fabric and detect liquids and rips. The resistor grid model is validated through a comparison of simulated and experimental results. Results suggest accuracy proportional to the electrode spacing in determining the presence and location of discontinuities in conductive fabric samples. Future work is focused on refining the experimental system to provide more accuracy in detecting and localizing events as well as developing a complete prototype that can be deployed for field testing. Potential applications include intelligent clothing, flexible, lightweight sensing systems, and combat wound detection.

  18. Hydroball string sensing system

    DOEpatents

    Hurwitz, Michael J.; Ekeroth, Douglas E.; Squarer, David

    1991-01-01

    A hydroball string sensing system for a nuclear reactor that includes stainless tubes positioned to guide hydroball strings into and out of the nuclear reactor core. A sensor such as an ultrasonic transducer transmitter and receiver is positioned outside of the nuclear reactor core and adjacent to the tube. The presence of an object such a bullet member positioned at an end a hydroball string, or any one of the hydroballs interrupts the transmission of ultrasound from the transmitter to the receiver. Alternatively, if the bullet member and hydroballs include a ferritic material, either a Hall effect sensor or other magnetic field sensors such as a magnetic field rate of change sensor can be used to detect the location and position of a hydroball string. Placing two sensors along the tube with a known distance between the sensors enables the velocity of a hydroball string to be determined. This determined velocity can be used to control the flow rate of a fluid within the tube so as to control the velocity of the hydroball string.

  19. Influence of Penning effect on the plasma features in a non-equilibrium atmospheric pressure plasma jet

    SciTech Connect

    Chang, Zhengshi; Zhang, Guanjun; Jiang, Nan; Cao, Zexian

    2014-03-14

    Non-equilibrium atmospheric pressure plasma jet (APPJ) is a cold plasma source that promises various innovative applications. The influence of Penning effect on the formation, propagation, and other physical properties of the plasma bullets in APPJ remains a debatable topic. By using a 10?cm wide active electrode and a frequency of applied voltage down to 0.5?Hz, the Penning effect caused by preceding discharges can be excluded. It was found that the Penning effect originating in a preceding discharge helps build a conductive channel in the gas flow and provide seed electrons, thus the discharge can be maintained at a low voltage which in turn leads to a smaller propagation speed for the plasma bullet. Photographs from an intensified charge coupled device reveal that the annular structure of the plasma plume for He is irrelevant to the Penning ionization process arising from preceding discharges. By adding NH{sub 3} into Ar to introduce Penning effect, the originally filamentous discharge of Ar can display a rather extensive plasma plume in ambient as He. These results are helpful for the understanding of the behaviors of non-equilibrium APPJs generated under distinct conditions and for the design of plasma jet features, especially the spatial distribution and propagation speed, which are essential for application.

  20. Energy and Entropy Effects in Dissociation of Peptide Radical Anions

    SciTech Connect

    Laskin, Julia; Yang, Zhibo; Lam, Corey; Chu, Ivan K.

    2012-04-15

    Time- and collision energy-resolved surface-induced dissociation (SID) of peptide radical anions was studied for the first time using a Fourier transform ion cyclotron resonance mass spectrometer (FT-ICR MS) configured for SID experiments. Peptide radical cations and anions were produced by gas-phase fragmentation of CoIII(salen)-peptide complexes. The effect of the charge, radical, and the presence of a basic residue on the energetics and dynamics of dissociation of peptide ions was examined using RVYIHPF (1) and HVYIHPF (2) as model systems. Comparison of the survival curves for of [M+H]{sup +}, [M-H]{sup -}, M{sup +{sm_bullet}}, and [M-2H]{sup -{sm_bullet}} ions of these precursors demonstrated that even-electron ions are more stable towards fragmentation than their odd-electron counterparts. RRKM modeling of the experimental data demonstrated that the lower stability of the positive radicals is mainly attributed to lower dissociation thresholds while entropy effects are responsible the relative instability of the negative radicals. Substitution of arginine with less basic histidine residue has a strong destabilizing effect on the [M+H]{sup +} ions and a measurable stabilizing effect on the odd-electron ions. Lower threshold energies for dissociation of both positive and negative radicals of 1 are attributed to the presence of lower-energy dissociation pathways that are most likely promoted by the presence of the basic residue.

  1. Highly stable tetrathiafulvalene radical dimers in [3]catenanes

    SciTech Connect

    Spruell, Jason M.; Coskun, Ali; Friedman, Douglas C.; Forgan, Ross S.; Sarjeant, Amy A.; Trabolsi, Ali; Fahrenbach, Albert C.; Barin, Gokhan; Paxton, Walter F.; Dey, Sanjeev K.; Olson, Mark A.; Bentez, Diego; Tkatchouk, Ekaterina; Colvin, Michael T.; Carmielli, Raanan; Caldwell, Stuart T.; Rosair, Georgina M.; Hewage, Shanika Gunatilaka; Duclairoir, Florence; Seymour, Jennifer L.; Slawin, Alexandra M.Z.; Goddard, III, William A.; Wasielewski, Michael R.; Cooke, Graeme; Stoddart, J. Fraser

    2010-12-03

    Two [3]catenane 'molecular flasks' have been designed to create stabilized, redox-controlled tetrathiafulvalene (TTF) dimers, enabling their spectrophotometric and structural properties to be probed in detail. The mechanically interlocked framework of the [3]catenanes creates the ideal arrangement and ultrahigh local concentration for the encircled TTF units to form stable dimers associated with their discrete oxidation states. These dimerization events represent an affinity umpolung, wherein the inversion in electronic affinity replaces the traditional TTF-bipyridinium interaction, which is over-ridden by stabilizing mixed-valence (TTF){sub 2}{sup {sm_bullet}+} and radical-cation (TTF{sup {sm_bullet}+}){sub 2} states inside the 'molecular flasks.' The experimental data, collected in the solid state as well as in solution under ambient conditions, together with supporting quantum mechanical calculations, are consistent with the formation of stabilized paramagnetic mixed-valence dimers, and then diamagnetic radical-cation dimers following subsequent one-electron oxidations of the [3]catenanes.

  2. The Impact of Retail Rate Structures on the Economics ofCommercial Photovoltaic Systems in California

    SciTech Connect

    Wiser, Ryan; Mills, Andrew; Barbose, Galen; Golove, William

    2007-07-03

    To achieve a sizable and self-sustaining market for grid-connected, customer-sited photovoltaic (PV) systems, solar will likely need to be competitive with retail electricity rates. In this report, we examine the impact of retail rate design on the economic value of commercial PV systems in California. Using 15-minute interval building load and PV production data from 24 actual commercial PV installations, we compare the value of the bill savings across 20 commercial customer retail rates currently offered in the state. We find that the specifics of the rate structure, combined with the characteristics of the customer's underlying load and the size of the PV system, can have a substantial impact on the customer-economics of commercial PV systems. Key conclusions for policymakers that emerge from our analysis are as follows: {sm_bullet} Rate design is fundamental to the economics of commercial PV. The rate-reduction value of PV for our sample of commercial customers, considering all available retail tariffs, ranges from $0.05/kWh to $0.24/kWh, reflecting differences in rate structures, the revenue requirements of the various utilities, the size of the PV system relative to building load, and customer load shapes. For the average customer in our sample, differences in rate structure, alone, alter the value of PV by 25% to 75%, depending on the size of the PV system relative to building load. {sm_bullet} TOU-based energy-focused rates can provide substantial value to many PV customers. Retail rates that wrap all or most utility cost recovery needs into time-of-use (TOU)-based volumetric energy rates, and which exclude or limit demand-based charges, provide the most value to PV systems across a wide variety of circumstances. Expanding the availability of such rates will increase the value of many commercial PV systems. {sm_bullet} Offering commercial customers a variety of rate options would be of value to PV. Despite the advantages of energy-focused rates for PV

  3. An evaluation of the contaminant impacts on plants serving as habitat for an endangered species

    SciTech Connect

    DeShields, B.R.; Stelljes, M.E.; Hawkins, E.T.; Alsop, W.R. [Harding Lawson Associates, Novato, CA (United States); Collins, W. [Dept. of the Army, Fort Ord, CA (United States)

    1995-12-31

    As part of an ecological risk assessment at a Superfund site in Monterey County, California, potential impacts on an endangered species, the Smith`s blue butterfly (Euphilotes enoptes smithi) were evaluated. This species of butterfly lives along beach dunes historically used as small arms trainfire ranges. Historical land use resulted in the accumulation of spent bullets and varying concentrations of metals in site soil. Two species of buckwheat occurring at the site (Erigonium parvifolium and E. latifolium) that serve as the sole habitat for the butterfly were evaluated. It was assumed that if there were no impacts to the habitat, there would be no impacts to the endangered species itself. Surface soil and collocated plants were sampled and chemically analyzed in order to correlate soil concentrations with plant tissue concentrations. Surface soil and collocated plants were also sampled at reference sites to determine background concentrations. Tissue concentrations were compared to benchmark concentrations to evaluate potential impacts. In addition, soil samples and seeds from buckwheat growing at the site were collected and used to conduct root elongation assays in the laboratory. The objective of the assays was to assess effects of metals associated with the spent bullets in soil on plant growth. Within the plants, higher concentrations of all metals except zinc were found in the roots; zinc was equally distributed throughout the plants. No chemical-related impacts to the plants were identified.

  4. Dense Plasma Theory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    LaboratoryDense Plasma Theory Microphysical properties of dense, strongly coupled, and quantum plasmas Los Alamos National Laboratory Dense Plasma Physics Menu Research Publications People Research Background Publications People Movies More Understanding the microscopic properties of dense, strongly coupled plasmas and their consequences on macroscopic properties through analytical theory and numerical simulations Shown left is the electron density from an orbital-free quantum molecular dynamics

  5. Concentrating Solar Power Projects by Country | Concentrating Solar Power |

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    NREL Country In this section, you can select a country from the map or the following list of countries. You can then select a specific concentrating solar power (CSP) project and review a profile covering project basics, participating organizations, and power plant configuration data for the solar field, power block, and thermal energy storage. Javascript must be enabled to view Flash movie Algeria Australia Canada Chile China Egypt France Germany India Israel Italy Kuwait Mexico Morocco

  6. CoverSheet

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    August 2015 Approved for public release; distribution is unlimited. I n s i d e 2 Vertical Shock Tube experiments drive understanding of unsteady turbulence 3 PHELIX at pRad enhances movie-making of materials in extreme environments 4 Ultrafast laser driven shocks allow observation of initial chemistry behind the shock front in nitromethane 6 Livescu named ASME Fellow Preparing for exascale simulations of materials in extreme environments 8 Z Machine cylindrical compression experiments on

  7. Ukraine: Stuck with the goods

    SciTech Connect

    Kiselyov, S.

    1993-03-01

    Ukraine is a position similar to that of a powerful international terrorist organization (think of the ones in contemporary American action' movies) that has stolen a nuclear weapon and does not know what to do with it. Blackmail does not work. Nobody wants to buy its 1200 Soviet warheads. But is seems a pity just to throw it out. How did Ukraine get in such a difficult position, and what is to be done

  8. New Directions in X-Ray Light Sources

    ScienceCinema

    Falcone, Roger

    2016-07-12

    July 15, 2008 Berkeley Lab lecture: Molecular movies of chemical reactions and material phase transformations need a strobe of x-rays, the penetrating light that reveals how atoms and molecules assemble in chemical and biological systems and complex materials. Roger Falcone, Director of the Advanced Light Source,will discuss a new generation of x ray sources that will enable a new science of atomic dynamics on ultrafast timescales.

  9. The cool component and the dichotomy, lateral expansion, and axial rotation of solar X-ray jets

    SciTech Connect

    Moore, Ronald L.; Sterling, Alphonse C.; Falconer, David A.; Robe, Dominic

    2013-06-01

    We present results from a study of 54 polar X-ray jets that were observed in coronal X-ray movies from the X-ray Telescope on Hinode and had simultaneous coverage in movies of the cooler transition region (T ? 10{sup 5} K) taken in the He II 304 band of the Atmospheric Imaging Assembly (AIA) on Solar Dynamics Observatory. These dual observations verify the standard-jet/blowout-jet dichotomy of polar X-ray jets previously found primarily from XRT movies alone. In accord with models of blowout jets and standard jets, the AIA 304 movies show a cool (T ? 10{sup 5} K) component in nearly all blowout X-ray jets and in a small minority of standard X-ray jets, obvious lateral expansion in blowout X-ray jets but none in standard X-ray jets, and obvious axial rotation in both blowout X-ray jets and standard X-ray jets. In our sample, the number of turns of axial rotation in the cool-component standard X-ray jets is typical of that in the blowout X-ray jets, suggesting that the closed bipolar magnetic field in the jet base has substantial twist not only in all blowout X-ray jets but also in many standard X-ray jets. We point out that our results for the dichotomy, lateral expansion, and axial rotation of X-ray jets add credence to published speculation that type-II spicules are miniature analogs of X-ray jets, are generated by granule-size emerging bipoles, and thereby carry enough energy to power the corona and solar wind.

  10. Secretary Chu Visits Russian Seaport, Checks Out Second Line of Defense

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Nuclear Detection System | Department of Energy Russian Seaport, Checks Out Second Line of Defense Nuclear Detection System Secretary Chu Visits Russian Seaport, Checks Out Second Line of Defense Nuclear Detection System June 7, 2011 - 8:59am Addthis John Gerrard What does this mean for me? The Second Line of Defense program cracks down on nuclear smuggling by installing radiation detection equipment at ports, border crossings and airports around the world. We've all seen the movies where

  11. New Directions in X-Ray Light Sources or Fiat Lux: what's under the dome and watching atoms with x-rays (LBNL Summer Lecture Series)

    ScienceCinema

    Falcone, Roger

    2016-07-12

    Summer Lecture Series 2008: Molecular movies of chemical reactions and material phase transformations need a strobe of x-rays, the penetrating light that reveals how atoms and molecules assemble in chemical and biological systems and complex materials. Roger Falcone, Director of the Advanced Light Source,will discuss a new generation of x ray sources that will enable a new science of atomic dynamics on ultrafast timescales.

  12. Videos | Y-12 National Security Complex

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Videos Videos Select a movie from the list below by clicking on the image or the title. Access Rate Control System Developed to support safeguards and security, the Access Rate Control System (ARCS) controls the speed of entry through full-height turnstiles. Rapid Deployment Shelter System Originally designed as a mobile surgical suite, the RDSS can also be converted and used for a command, control, logisitics, or operations center. Rapid Deployment Shelter System, Application The RDSS provides

  13. Viz Collab

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Viz Collab Viz Collab The Collaboration Laboratory offers video teleconferencing, ready-made informative movies, general slide presentations via laptop, and sci-viz collaboration through a cluster. Contact Institute Director Stephan Eidenbenz (505) 667-3742 Email Professional Staff Assistant Nickole Aguilar Garcia (505) 665-3048 Email Scientific visualization hardware and software tools enable researchers to better understand large data sets. Complimenting resources in the SCC, the Scientific

  14. NEES | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    The Twists and Turns of Battery Charging Energy Frontier Research Centers (EFRCs) EFRCs Home Centers Research Science Highlights Highlight Archives News & Events Publications History Contact BES Home 01.19.11 The Twists and Turns of Battery Charging Print Text Size: A A A FeedbackShare Page January 19, 2011 :: The first ever real time movie of lithium ions charging a nano-sized battery may enable researchers to design safer, longer lasting, and more powerful batteries. To observe the

  15. 1

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Efficient hydrogen production made easy June 13, 2016 Sticking electrons to a semiconductor with hydrazine creates an electrocatalyst LOS ALAMOS, N.M., June 13, 2016-In the 2015 movie "The Martian," stranded astronaut Matt Damon turns to the chemistry of rocket fuel, hydrazine and hydrogen, to create lifesaving water and nearly blows himself up. But if you turn the process around and get the hydrazine to help, you create hydrogen from water by changing conductivity in a semiconductor,

  16. New Mexico | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    New Mexico What rock has the biggest impact on the San Andreas? The moon. Last year the subject of a Hollywood disaster movie, this year the San Andreas Fault is getting attention from geophysicists at NNSA's Los Alamos National Laboratory. U.S. Geological Survey and Los Alamos scientists have released a new study detailing how the gravitational tug of the sun and... NNSA labs continue to lead national solar power evaluation effort NNSA's laboratories have unique capabilities in modeling,

  17. laser | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    laser National Ignition Facility Tops 400 Shots in Fiscal Year 2016 LIVERMORE, Calif.-On September 18, 2016, the National Ignition Facility (NIF) performed its 400th experiment of fiscal year (FY) 2016, meeting the year's goal several weeks early. In comparison, the facility completed 356 experiments in FY 2015 and 191 experiments in FY 2014. NIF is on... ARC will make tiny "movies" of thermonuclear and stockpile experiments The National Ignition Facility's (NIF) performed the first

  18. COAL DERIVED MATRIX PITCHES FOR CARBON-CARBON COMPOSITE MANUFACTURE/PRODUCTION OF FIBERS AND COMPOSITES FROM COAL-BASED PRECURSORS

    SciTech Connect

    Peter G. Stansberry; John W. Zondlo

    2001-07-01

    The Consortium for premium Carbon Products from Coal, with funding from the US Department of Energy, National Energy Technology Laboratory continue with the development of innovative technologies that will allow coal or coal-derived feedstocks to be used in the production of value-added carbon materials. In addition to supporting eleven independent projects during budget period 3, three meetings were held at two separate locations for the membership. The first was held at Nemacolin Woodlands Resort on May 15-16, 2000. This was followed by two meetings at Penn State, a tutorial on August 11, 2000 and a technical progress meeting on October 26-27.

  19. Renewable Electricity Futures Study Volume 4: Bulk Electric Power Systems: Operations and Transmission Planning

    Energy.gov [DOE]

    This volume focuses on the role of variable renewable generation in creating challenges to the planning and operations of power systems and the expansion of transmission to deliver electricity from remote resources to load centers. The technical and institutional changes to power systems that respond to these challenges are, in many cases, underway, driven by the economic benefits of adopting more modern communication, information, and computation technologies that offer significant operational cost savings and improved asset utilization. While this volume provides background information and numerous references, the reader is referred to the literature for more complete tutorials.

  20. The three dimensional X-ray diffraction technique

    SciTech Connect

    Jensen, D. Juul; Poulsen, H.F.

    2012-10-15

    This introductory tutorial describes the so called 3 dimensional X-ray diffraction (3DXRD) technique, which allows bulk non-destructive structural characterizations of crystalline materials. The motivations and history behind the development of this technique are described and its potentials are sketched. Examples of the use of the technique are given and future trends and developments are suggested. The primary aim of the paper is to give 3DXRD novices an easy introduction to the technique and to describe a way from a dream to reality and new results.

  1. NUG Monthly Telecon Agenda

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    6, 2015 NUG Monthly Telecon Agenda 1. Cori Phase 1 Update 2. NERSC Move Outage Schedule and User Impact 3. Edison Update 4. Security Update 5. Shifter Update 6. NESAP Update - Tales from the Dungeon 7. Highlight Story - On-the-fly data post-processing in simulations using "sidecars" in Nyx/BoxLib 8. SLURM Mini-Tutorial Cori Phase 1 Update - 3 - Wahid Bhimji NERSC Users Group November 6th 2015 Cori Overview (reminder) * Phase 2 (coming mid-2016) - over 9,300 'Knights Landing' nodes

  2. Intel VTune Training

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Intel VTune Training Intel VTune Training June 23, 2015 Experts from Intel will be on site at NERSC next Tuesday, June 23, to provide a hands-on VTune tutorial geared at new and intermediate users to intel tools. Topics Covered: 1. Types of Analysis a. Hotspots Analysis b. Concurrency/Locks and Waits Analysis c. CPU Event Based Analysis 2. Advanced Features 3. Command Line Analysis 4. Remote Data Collection 5. Result Comparison 6. What's New in the 2016 beta 7. Hands on Time: Tuesday June 23.

  3. X-ray microtomography

    SciTech Connect

    Landis, Eric N.; Keane, Denis T.

    2010-12-15

    In this tutorial, we describe X-ray microtomography as a technique to nondestructively characterize material microstructure in three dimensions at a micron level spatial resolution. While commercially available laboratory scale instrumentation is available, we focus our attention on synchrotron-based systems, where we can exploit a high flux, monochromatic X-ray beam to produce high fidelity three-dimensional images. A brief description of the physics and the mathematical analysis behind the technique is followed by example applications to specific materials characterization problems, with a particular focus on the utilization of three-dimensional image processing that can be used to extract a wide range of useful information.

  4. Theoretical and Computational Modeling of Magnetically Ordered Molecules & Electronic Nano-Transport of Spins: State of Art and Unanswered Questions : Workshop

    SciTech Connect

    Baruah, Tunna

    2015-02-06

    As a culmination of a five-year Nordforsk Network project entitled “Nanospintronics: Theory and Simulations”, Professor Carlo Canali (Linneaus University, Sweden) and members of the network, and Vincenza Benza (Local Organizer Milan) organized a summer workshop in conjunction with the A. Volta Scientific Cultural Exchange program. This workshop took place 24-30 August 2013. Several Basic Energy Scientists from the US conducted lectures and also provided hands-on tutorials to developing materials and chemicals scientists. We have received a total of $10,000 of support to offset the travel expenses of US-based participants for this workshop.

  5. Data & Analytics

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Data Management Data Analytics Data Transfer Workflow Tools Science Gateways Data Visualization Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting and questions http://help.nersc.gov

  6. Light-Material Interactions in Energy Conversion - Energy Frontier Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Center (LMI-EFRC) 2016 2015 2014 2013 2012 2011 2010 Lectures & Tutorials Authorship Tools Publications 2016 image Precise Tuning of Surface Quenching for Luminescence Enhancement in Core-Shell Lanthanide-Doped Nanocrystals S. Fisher, N. Bronstein, J. K. Swabeck, E. M. Chan. P. A. Alivisatos Nano Lett. ASAP, (2016) DOI: 10.1021/acs.nanolett.6b03683 image Near-Unity Absorption in van der Waals Semiconductors for Ultrathin Optoelectronics D. Jariwala, A. R. Davoyan, G. Tagliabue, M. C.

  7. NERSC Training Events

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    BerkeleyGW2017 2016 NESAP Workshop and Hack-a-Thon A 3-day VASP Workshop at NERSC Cori KNL Training 2016 C++ Summit Paraver and BSC Tools Training - Understanding Application Performance with Paraver Score-P and Scalasca Performance Tools Training Cori Phase 1 Training: Programming and Optimization Materials Science Application Training 2016 Advanced OpenMP Training, February 4, 2016 IXPUG 2015 Tutorial: Getting Up to Speed on OpenMP 4.0 New User Training: 8/13/2015 Training Intel VTune

  8. SC11-IO.pptx

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    2 Tutorial Info & Presentations http://www.nersc.gov/users/training/nersc-training-events/ sc11/s10/ or http://tinyurl.com/sc11-s10 * Storage Systems and Parallel File Systems * High Level I/O Strategies * Data Access Patterns * Parallel I/O Interfaces * I/O using Lustre File Systems * Best Practices and Recommendations Outline 3 Getting bigger all the time * User I/O needs growing each year in scientific community * For our largest users I/O parallelism is mandatory * I/O remains a

  9. SC12ProxyNov.pptx

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Mini/Proxy Apps and NPBs 1 Miniapps and Proxy Apps for Fusion/Plasma Physics and Practical Programming Studies using NPBs Alice Koniges, Jean-Luc Vay, Rebecca Yuan (LBNL) Viktor Decyk, (UCLA) Stephane Ethier and Weixing Wang (PPPL) Berkeley UPC Group FROM: Using Application Proxies for Co-design of Future HPC Computer Systems and Applications SC12 Full Day Tutorial Michael A. Heroux, Alice E. Koniges, David F. Richards, Richard F. Barrett, Thomas Brunner Fusion Mini/Proxy Apps and NPBs 2 Value

  10. Interdisciplinary Dialogue for Education, Collaboration, and Innovation: Intelligent Biology and Medicine In and Beyond 2013

    SciTech Connect

    Zhang, Bing; Huang, Yufei; McDermott, Jason E.; Posey, Rebecca H.; Xu, Hua; Zhao, Zhongming

    2013-12-09

    The 2013 International Conference on Intelligent Biology and Medicine (ICIBM 2013) was held on August 11-13, 2013 in Nashville, Tennessee, USA. The conference included six scientific sessions, two tutorial sessions, one workshop, two poster sessions, and four keynote presentations that covered cutting-edge research topics in bioinformatics, systems biology, computational medicine, and intelligent computing. Here, we present a summary of the conference and an editorial report of the supplements to BMC Genomics and BMC Systems Biology that include 19 research papers selected from ICIBM 2013.

  11. Hamiltonian description of the ideal fluid

    SciTech Connect

    Morrison, P.J.

    1994-01-01

    Fluid mechanics is examined from a Hamiltonian perspective. The Hamiltonian point of view provides a unifying framework; by understanding the Hamiltonian perspective, one knows in advance (within bounds) what answers to expect and what kinds of procedures can be performed. The material is organized into five lectures, on the following topics: rudiments of few-degree-of-freedom Hamiltonian systems illustrated by passive advection in two-dimensional fluids; functional differentiation, two action principles of mechanics, and the action principle and canonical Hamiltonian description of the ideal fluid; noncanonical Hamiltonian dynamics with examples; tutorial on Lie groups and algebras, reduction-realization, and Clebsch variables; and stability and Hamiltonian systems.

  12. Plutonium dispersal in fires: Summary of what is known

    SciTech Connect

    Condit, R.H.

    1993-07-01

    In view of the great public apprehension about plutonium and nuclear weapons we should explore ways to prevent, limit, or mitigate possible plutonium dispersals. This review is primarily a tutorial on what is known about plutonium dispersal in fires. It concludes that in most types of fires involving plutonium the amount released will not be an immediate danger to life. Indeed, in many cases very few personnel will receive more than the lung burden allowed by current regulations for plutonium workers. However, the dangers may be significant in special situations, unusual terrains, certain meteorological conditions, and very high burn temperatures.

  13. Advanced OpenMP Training Registration

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

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

  14. All Required: Safety Training - Chris Westerfeldt

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    TUNL Summer 2013 Lectures & Tutorials Thursday May 30 st - 9 AM - 3:30 PM (LSRC Room A247) All Required: Safety Training - Chris Westerfeldt Friday May 31 st - 9 AM REU Required: TUNL, LENA & FEL Tour - (Meet in TUNL Lobby) Monday June 10 th - 10 AM - 11:30 AM (DFELL Conference Room, 117) REU Required: Building Blocks of Nuclei - Mohammad Ahmed Monday June 10 th - 2 PM - 3:30 PM (DFELL Conference Room, 117) REU Required: N-N Interactions and Local Accelerators - Mohammad Ahmed Wednesday

  15. Application Note: Power Grid Modeling With Xyce.

    SciTech Connect

    Sholander, Peter E.

    2015-06-01

    This application note describes how to model steady-state power flows and transient events in electric power grids with the SPICE-compatible Xyce TM Parallel Electronic Simulator developed at Sandia National Labs. This application notes provides a brief tutorial on the basic devices (branches, bus shunts, transformers and generators) found in power grids. The focus is on the features supported and assumptions made by the Xyce models for power grid elements. It then provides a detailed explanation, including working Xyce netlists, for simulating some simple power grid examples such as the IEEE 14-bus test case.

  16. Marginal pricing of transmission services: An analysis of cost recovery

    SciTech Connect

    Perez-Arriaga, I.J.; Rubio, F.J.; Puerta, J.F.; Arceluz, J.; Marin, J.

    1995-02-01

    This paper presents an in-depth analysis of network revenues computed with marginal pricing, and in particular it investigates the reasons why marginal prices fail to recover the total incurred network costs in actual power systems. The basic theoretical results are presented and the major causes of the mismatch between network costs and marginal revenues are identified and illustrated with numerical examples, some tutorial and others of realistic size. The regulatory implications of marginal network pricing in the context of competitive electricity markets are analyzed, and suggestions are provided for the meaningful allocation of the costs of the network among its users.

  17. EVMS Training Snippets | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    EVMS Training Snippets EVMS Training Snippets Continuous Learning Points (CLPs) Reviewing one hour of snippets will equate to one CLP. To receive credit, FPD's can submit a CLP Request under the PMCDP menu in their ESS account. All others may send an email (indicating the Snippets viewed) through their respective supervisor to sigmond_ceaser@hq.doe.gov to receive a certificate with the appropriate CLPs awarded. Order EVM Topic Tutorial Name Length 1.1 DOE Reviews DOE Order 413.B EVM Requirements

  18. Use of COTS in the Multimission Advanced Ground Intelligent Control (MAGIC) program

    SciTech Connect

    Crowley, N.L.

    1997-11-01

    This tutorial will discuss the experiences of the Space System Technologies Division of the USAF Phillips Laboratory (PL/VTS) in developing a COTS-based satellite control system. The system`s primary use is a testbed for new technologies that are intended for future integration into the operational satellite control system. As such, the control system architecture must be extremely open and flexible so we can integrate new components and functions easily and also provide our system to contractors for their component work. The system is based on commercial hardware, is based on Windows NT, and makes the maximum use of COTS components and industry standards.

  19. RAP Committee 3-Month Work Plan

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Updated 10/08/2013 December (no committee mtgs) January February PNNL update on geophysics characterization (where does this fit into the HAB FY2014 Work Plan?) Update on 100-N RI/FS and Proposed Plan Rev 0; advice development o Review of recommendations of proposed plans o Draft A = Committee Round Robin; Rev 0 = Advice 100-N Groundwater Modeling Tutorial Update on Orchard Lands Work Plan o Review of recommendations of proposed plans o Draft A = Committee Round Robin; Rev 0 = Advice Online

  20. TreeQ-VISTA: An Interactive Tree Visualization Tool withFunctional Annotation Query Capabilities

    SciTech Connect

    Gu, Shengyin; Anderson, Iain; Kunin, Victor; Cipriano, Michael; Minovitsky, Simon; Weber, Gunther; Amenta, Nina; Hamann, Bernd; Dubchak,Inna

    2007-05-07

    Summary: We describe a general multiplatform exploratorytool called TreeQ-Vista, designed for presenting functional annotationsin a phylogenetic context. Traits, such as phenotypic and genomicproperties, are interactively queried from a relational database with auser-friendly interface which provides a set of tools for users with orwithout SQL knowledge. The query results are projected onto aphylogenetic tree and can be displayed in multiple color groups. A richset of browsing, grouping and query tools are provided to facilitatetrait exploration, comparison and analysis.Availability: The program,detailed tutorial and examples are available online athttp://genome-test.lbl.gov/vista/TreeQVista.