National Library of Energy BETA

Sample records for graphics processing units

  1. Computational Physics on Graphics Processing Units

    E-Print Network [OSTI]

    Ari Harju; Topi Siro; Filippo Federici-Canova; Samuli Hakala; Teemu Rantalaiho

    2013-03-06

    The use of graphics processing units for scientific computations is an emerging strategy that can significantly speed up various different algorithms. In this review, we discuss advances made in the field of computational physics, focusing on classical molecular dynamics, and on quantum simulations for electronic structure calculations using the density functional theory, wave function techniques, and quantum field theory.

  2. Computational Physics on Graphics Processing Units

    E-Print Network [OSTI]

    Harju, Ari; Federici-Canova, Filippo; Hakala, Samuli; Rantalaiho, Teemu

    2012-01-01

    The use of graphics processing units for scientific computations is an emerging strategy that can significantly speed up various different algorithms. In this review, we discuss advances made in the field of computational physics, focusing on classical molecular dynamics, and on quantum simulations for electronic structure calculations using the density functional theory, wave function techniques, and quantum field theory.

  3. Power Consumption Characterization of a Graphics Processing Unit

    E-Print Network [OSTI]

    Huang, Wei

    Power Consumption Characterization of a Graphics Processing Unit A Thesis in STS 402 Presented.....................................................................................................................VI CHAPTER ONE: THE NEED FOR A POWER CHARACTERIZATION............... 1 HISTORY OF GRAPHICS PROCESSORS .......................................................... 1 ENERGY AMBIGUITY OF MODERN GRAPHICS PROCESSORS ................. 2 POWER CONSUMPTION

  4. Fast Computation of Local Correlation Coefficients on Graphics Processing Units

    E-Print Network [OSTI]

    Pitsianis, Nikos P.

    Fast Computation of Local Correlation Coefficients on Graphics Processing Units Georgios and architectural means, for fast calcula- tion of local correlation coefficients, which is a basic image the use of multi-dimensional fast Fourier transforms, without losing or sacrificing local and non

  5. Accelerating Radio Astronomy Cross-Correlation with Graphics Processing Units

    E-Print Network [OSTI]

    Clark, M A; Greenhill, L J

    2011-01-01

    We present a highly parallel implementation of the cross-correlation of time-series data using graphics processing units (GPUs), which is scalable to hundreds of independent inputs and suitable for the processing of signals from "Large-N" arrays of many radio antennas. The computational part of the algorithm, the X-engine, is implementated efficiently on Nvidia's Fermi architecture, sustaining up to 79% of the peak single precision floating-point throughput. We compare performance obtained for hardware- and software-managed caches, observing significantly better performance for the latter. The high performance reported involves use of a multi-level data tiling strategy in memory and use of a pipelined algorithm with simultaneous computation and transfer of data from host to device memory. The speed of code development, flexibility, and low cost of the GPU implementations compared to ASIC and FPGA implementations have the potential to greatly shorten the cycle of correlator development and deployment, for case...

  6. Air pollution modelling using a graphics processing unit with CUDA

    E-Print Network [OSTI]

    Molnar, Ferenc; Meszaros, Robert; Lagzi, Istvan; 10.1016/j.cpc.2009.09.008

    2010-01-01

    The Graphics Processing Unit (GPU) is a powerful tool for parallel computing. In the past years the performance and capabilities of GPUs have increased, and the Compute Unified Device Architecture (CUDA) - a parallel computing architecture - has been developed by NVIDIA to utilize this performance in general purpose computations. Here we show for the first time a possible application of GPU for environmental studies serving as a basement for decision making strategies. A stochastic Lagrangian particle model has been developed on CUDA to estimate the transport and the transformation of the radionuclides from a single point source during an accidental release. Our results show that parallel implementation achieves typical acceleration values in the order of 80-120 times compared to CPU using a single-threaded implementation on a 2.33 GHz desktop computer. Only very small differences have been found between the results obtained from GPU and CPU simulations, which are comparable with the effect of stochastic tran...

  7. Graphics processing units accelerated semiclassical initial value representation molecular dynamics

    SciTech Connect (OSTI)

    Tamascelli, Dario; Dambrosio, Francesco Saverio [Dipartimento di Fisica, Università degli Studi di Milano, via Celoria 16, 20133 Milano (Italy)] [Dipartimento di Fisica, Università degli Studi di Milano, via Celoria 16, 20133 Milano (Italy); Conte, Riccardo [Department of Chemistry and Cherry L. Emerson Center for Scientific Computation, Emory University, Atlanta, Georgia 30322 (United States)] [Department of Chemistry and Cherry L. Emerson Center for Scientific Computation, Emory University, Atlanta, Georgia 30322 (United States); Ceotto, Michele, E-mail: michele.ceotto@unimi.it [Dipartimento di Chimica, Università degli Studi di Milano, via Golgi 19, 20133 Milano (Italy)] [Dipartimento di Chimica, Università degli Studi di Milano, via Golgi 19, 20133 Milano (Italy)

    2014-05-07

    This paper presents a Graphics Processing Units (GPUs) implementation of the Semiclassical Initial Value Representation (SC-IVR) propagator for vibrational molecular spectroscopy calculations. The time-averaging formulation of the SC-IVR for power spectrum calculations is employed. Details about the GPU implementation of the semiclassical code are provided. Four molecules with an increasing number of atoms are considered and the GPU-calculated vibrational frequencies perfectly match the benchmark values. The computational time scaling of two GPUs (NVIDIA Tesla C2075 and Kepler K20), respectively, versus two CPUs (Intel Core i5 and Intel Xeon E5-2687W) and the critical issues related to the GPU implementation are discussed. The resulting reduction in computational time and power consumption is significant and semiclassical GPU calculations are shown to be environment friendly.

  8. A Block-Asynchronous Relaxation Method for Graphics Processing Units

    E-Print Network [OSTI]

    Dongarra, Jack

    , Jack Dongarra§ and Vincent Heuveline Karlsruhe Institute of Technology, Germany University for this varies from various physical limitations to energy mini- mization considerations that are at odds the original purpose of GPUs was graphics processing, their enormous computing power also suggests the usage

  9. Teraflop per second gravitational lensing ray-shooting using graphics processing units

    E-Print Network [OSTI]

    Thompson, Alexander C; Barnes, David G; Barsdell, Benjamin R

    2009-01-01

    Gravitational lensing calculation using a direct inverse ray-shooting approach is a computationally expensive way to determine magnification maps, caustic patterns, and light-curves (e.g. as a function of source profile and size). However, as an easily parallelisable calculation, gravitational ray-shooting can be accelerated using programmable graphics processing units (GPUs). We present our implementation of inverse ray-shooting for the NVIDIA G80 generation of graphics processors using the NVIDIA Compute Unified Device Architecture (CUDA) software development kit. We also extend our code to multiple-GPU systems, including a 4-GPU NVIDIA S1070 Tesla unit. We achieve sustained processing performance of 182 Gflop/s on a single GPU, and 1.28 Tflop/s using the Tesla unit. We demonstrate that billion-lens microlensing simulations can be run on a single computer with a Tesla unit in timescales of order a day without the use of a hierarchical tree code.

  10. Calculation of HELAS amplitudes for QCD processes using graphics processing unit (GPU)

    E-Print Network [OSTI]

    K. Hagiwara; J. Kanzaki; N. Okamura; D. Rainwater; T. Stelzer

    2009-09-29

    We use a graphics processing unit (GPU) for fast calculations of helicity amplitudes of quark and gluon scattering processes in massless QCD. New HEGET ({\\bf H}ELAS {\\bf E}valuation with {\\bf G}PU {\\bf E}nhanced {\\bf T}echnology) codes for gluon self-interactions are introduced, and a C++ program to convert the MadGraph generated FORTRAN codes into HEGET codes in CUDA (a C-platform for general purpose computing on GPU) is created. Because of the proliferation of the number of Feynman diagrams and the number of independent color amplitudes, the maximum number of final state jets we can evaluate on a GPU is limited to 4 for pure gluon processes ($gg\\to 4g$), or 5 for processes with one or more quark lines such as $q\\bar{q}\\to 5g$ and $qq\\to qq+3g$. Compared with the usual CPU-based programs, we obtain 60-100 times better performance on the GPU, except for 5-jet production processes and the $gg\\to 4g$ processes for which the GPU gain over the CPU is about 20.

  11. Solution of relativistic quantum optics problems using clusters of graphical processing units

    SciTech Connect (OSTI)

    Gordon, D.F., E-mail: daviel.gordon@nrl.navy.mil; Hafizi, B.; Helle, M.H.

    2014-06-15

    Numerical solution of relativistic quantum optics problems requires high performance computing due to the rapid oscillations in a relativistic wavefunction. Clusters of graphical processing units are used to accelerate the computation of a time dependent relativistic wavefunction in an arbitrary external potential. The stationary states in a Coulomb potential and uniform magnetic field are determined analytically and numerically, so that they can used as initial conditions in fully time dependent calculations. Relativistic energy levels in extreme magnetic fields are recovered as a means of validation. The relativistic ionization rate is computed for an ion illuminated by a laser field near the usual barrier suppression threshold, and the ionizing wavefunction is displayed.

  12. Computation of Large Covariance Matrices by SAMMY on Graphical Processing Units and Multicore CPUs

    SciTech Connect (OSTI)

    Arbanas, Goran [ORNL; Dunn, Michael E [ORNL; Wiarda, Dorothea [ORNL

    2011-01-01

    Computational power of Graphical Processing Units and multicore CPUs was harnessed by the nuclear data evaluation code SAMMY to speed up computations of large Resonance Parameter Covariance Matrices (RPCMs). This was accomplished by linking SAMMY to vendor-optimized implementations of the matrix-matrix multiplication subroutine of the Basic Linear Algebra Library to compute the most time-consuming step. The U-235 RPCM computed previously using a triple-nested loop was re-computed using the NVIDIA implementation of the subroutine on a single Tesla Fermi Graphical Processing Unit, and also using the Intel's Math Kernel Library implementation on two different multicore CPU systems. A multiplication of two matrices of dimensions 16,000 x 20,000 that had previously taken days, took approximately one minute on the GPU. Similar performance was achieved on a dual six-core CPU system. The magnitude of the speed-up suggests that these, or similar, combinations of hardware and libraries may be useful for large matrix operations in SAMMY. Uniform interfaces of standard linear algebra libraries make them a promising candidate for a programming framework of a new generation of SAMMY for the emerging heterogeneous computing platforms.

  13. Gravitational tree-code on graphics processing units: implementation in CUDA

    E-Print Network [OSTI]

    Gaburov, Evghenii; Zwart, Simon Portegies

    2010-01-01

    We present a new very fast tree-code which runs on massively parallel Graphical Processing Units (GPU) with NVIDIA CUDA architecture. The tree-construction and calculation of multipole moments is carried out on the host CPU, while the force calculation which consists of tree walks and evaluation of interaction list is carried out on the GPU. In this way we achieve a sustained performance of about 100GFLOP/s and data transfer rates of about 50GB/s. It takes about a second to compute forces on a million particles with an opening angle of $\\theta \\approx 0.5$. The code has a convenient user interface and is freely available for use\\footnote{{\\tt http://castle.strw.leidenuniv.nl/software/octgrav.html}}.

  14. Quantum Chemistry for Solvated Molecules on Graphical Processing Units (GPUs)using Polarizable Continuum Models

    E-Print Network [OSTI]

    Liu, Fang; Kulik, Heather J; Martínez, Todd J

    2015-01-01

    The conductor-like polarization model (C-PCM) with switching/Gaussian smooth discretization is a widely used implicit solvation model in chemical simulations. However, its application in quantum mechanical calculations of large-scale biomolecular systems can be limited by computational expense of both the gas phase electronic structure and the solvation interaction. We have previously used graphical processing units (GPUs) to accelerate the first of these steps. Here, we extend the use of GPUs to accelerate electronic structure calculations including C-PCM solvation. Implementation on the GPU leads to significant acceleration of the generation of the required integrals for C-PCM. We further propose two strategies to improve the solution of the required linear equations: a dynamic convergence threshold and a randomized block-Jacobi preconditioner. These strategies are not specific to GPUs and are expected to be beneficial for both CPU and GPU implementations. We benchmark the performance of the new implementat...

  15. Density-fitted singles and doubles coupled cluster on graphics processing units

    SciTech Connect (OSTI)

    Sherrill, David; Sumpter, Bobby G; DePrince, III, A. Eugene

    2014-01-01

    We adapt an algorithm for singles and doubles coupled cluster (CCSD) that uses density fitting (DF) or Cholesky decomposition (CD) in the construction and contraction of all electron repulsion integrals (ERI s) for use on heterogeneous compute nodes consisting of a multicore CPU and at least one graphics processing unit (GPU). The use of approximate 3-index ERI s ameliorates two of the major difficulties in designing scientific algorithms for GPU s: (i) the extremely limited global memory on the devices and (ii) the overhead associated with data motion across the PCI bus. For the benzene trimer described by an aug-cc-pVDZ basis set, the use of a single NVIDIA Tesla C2070 (Fermi) GPU accelerates a CD-CCSD computation by a factor of 2.1, relative to the multicore CPU-only algorithm that uses 6 highly efficient Intel core i7-3930K CPU cores. The use of two Fermis provides an acceleration of 2.89, which is comparable to that observed when using a single NVIDIA Kepler K20c GPU (2.73).

  16. The application of projected conjugate gradient solvers on graphical processing units

    SciTech Connect (OSTI)

    Lin, Youzuo [Los Alamos National Laboratory; Renaut, Rosemary [ARIZONA STATE UNIV.

    2011-01-26

    Graphical processing units introduce the capability for large scale computation at the desktop. Presented numerical results verify that efficiencies and accuracies of basic linear algebra subroutines of all levels when implemented in CUDA and Jacket are comparable. But experimental results demonstrate that the basic linear algebra subroutines of level three offer the greatest potential for improving efficiency of basic numerical algorithms. We consider the solution of the multiple right hand side set of linear equations using Krylov subspace-based solvers. Thus, for the multiple right hand side case, it is more efficient to make use of a block implementation of the conjugate gradient algorithm, rather than to solve each system independently. Jacket is used for the implementation. Furthermore, including projection from one system to another improves efficiency. A relevant example, for which simulated results are provided, is the reconstruction of a three dimensional medical image volume acquired from a positron emission tomography scanner. Efficiency of the reconstruction is improved by using projection across nearby slices.

  17. In-Situ Statistical Analysis of Autotune Simulation Data using Graphical Processing Units

    SciTech Connect (OSTI)

    Ranjan, Niloo [ORNL; Sanyal, Jibonananda [ORNL; New, Joshua Ryan [ORNL

    2013-08-01

    Developing accurate building energy simulation models to assist energy efficiency at speed and scale is one of the research goals of the Whole-Building and Community Integration group, which is a part of Building Technologies Research and Integration Center (BTRIC) at Oak Ridge National Laboratory (ORNL). The aim of the Autotune project is to speed up the automated calibration of building energy models to match measured utility or sensor data. The workflow of this project takes input parameters and runs EnergyPlus simulations on Oak Ridge Leadership Computing Facility s (OLCF) computing resources such as Titan, the world s second fastest supercomputer. Multiple simulations run in parallel on nodes having 16 processors each and a Graphics Processing Unit (GPU). Each node produces a 5.7 GB output file comprising 256 files from 64 simulations. Four types of output data covering monthly, daily, hourly, and 15-minute time steps for each annual simulation is produced. A total of 270TB+ of data has been produced. In this project, the simulation data is statistically analyzed in-situ using GPUs while annual simulations are being computed on the traditional processors. Titan, with its recent addition of 18,688 Compute Unified Device Architecture (CUDA) capable NVIDIA GPUs, has greatly extended its capability for massively parallel data processing. CUDA is used along with C/MPI to calculate statistical metrics such as sum, mean, variance, and standard deviation leveraging GPU acceleration. The workflow developed in this project produces statistical summaries of the data which reduces by multiple orders of magnitude the time and amount of data that needs to be stored. These statistical capabilities are anticipated to be useful for sensitivity analysis of EnergyPlus simulations.

  18. Fast, multi-channel real-time processing of signals with microsecond latency using graphics processing units

    SciTech Connect (OSTI)

    Rath, N., E-mail: Nikolaus@rath.org; Levesque, J. P.; Mauel, M. E.; Navratil, G. A.; Peng, Q. [Department of Applied Physics and Applied Mathematics, Columbia University, 500 W 120th St, New York, New York 10027 (United States)] [Department of Applied Physics and Applied Mathematics, Columbia University, 500 W 120th St, New York, New York 10027 (United States); Kato, S. [Department of Information Engineering, Nagoya University, Nagoya (Japan)] [Department of Information Engineering, Nagoya University, Nagoya (Japan)

    2014-04-15

    Fast, digital signal processing (DSP) has many applications. Typical hardware options for performing DSP are field-programmable gate arrays (FPGAs), application-specific integrated DSP chips, or general purpose personal computer systems. This paper presents a novel DSP platform that has been developed for feedback control on the HBT-EP tokamak device. The system runs all signal processing exclusively on a Graphics Processing Unit (GPU) to achieve real-time performance with latencies below 8 ?s. Signals are transferred into and out of the GPU using PCI Express peer-to-peer direct-memory-access transfers without involvement of the central processing unit or host memory. Tests were performed on the feedback control system of the HBT-EP tokamak using forty 16-bit floating point inputs and outputs each and a sampling rate of up to 250 kHz. Signals were digitized by a D-TACQ ACQ196 module, processing done on an NVIDIA GTX 580 GPU programmed in CUDA, and analog output was generated by D-TACQ AO32CPCI modules.

  19. Efficient linear-scaling quantum transport calculations on graphics processing units and applications on electron transport in graphene

    E-Print Network [OSTI]

    Fan, Zheyong; Siro, Topi; Harju, Ari

    2013-01-01

    We implement, optimize, and validate the linear-scaling Kubo-Greenwood quantum transport simulation on graphics processing units by examining resonant scattering in graphene. We consider two practical representations of the Kubo-Greenwood formula: a Green-Kubo formula based on the velocity auto-correlation and an Einstein formula based on the mean square displacement. The code is fully implemented on graphics processing units with a speedup factor of up to 16 (using double-precision) relative to our CPU implementation. We compare the kernel polynomial method and the Fourier transform method for the approximation of the Dirac delta function and conclude that the former is more efficient. In the ballistic regime, the Einstein formula can produce the correct quantized conductance of one-dimensional graphene nanoribbons except for an overshoot near the band edges. In the diffusive regime, the Green-Kubo and the Einstein formalisms are demonstrated to be equivalent. A comparison of the length-dependence of the con...

  20. High Performance Direct Gravitational N-body Simulations on Graphics Processing Unit I: An implementation in Cg

    E-Print Network [OSTI]

    Simon Portegies Zwart; Robert Belleman; Peter Geldof

    2007-04-23

    We present the results of gravitational direct $N$-body simulations using the commercial graphics processing units (GPU) NVIDIA Quadro FX1400 and GeForce 8800GTX, and compare the results with GRAPE-6Af special purpose hardware. The force evaluation of the $N$-body problem was implemented in Cg using the GPU directly to speed-up the calculations. The integration of the equations of motions were, running on the host computer, implemented in C using the 4th order predictor-corrector Hermite integrator with block time steps. We find that for a large number of particles ($N \\apgt 10^4$) modern graphics processing units offer an attractive low cost alternative to GRAPE special purpose hardware. A modern GPU continues to give a relatively flat scaling with the number of particles, comparable to that of the GRAPE. The GRAPE is designed to reach double precision, whereas the GPU is intrinsically single-precision. For relatively large time steps, the total energy of the N-body system was conserved better than to one in $10^6$ on the GPU, which is impressive given the single-precision nature of the GPU. For the same time steps, the GRAPE gave somewhat more accurate results, by about an order of magnitude. However, smaller time steps allowed more energy accuracy on the grape, around $10^{-11}$, whereas for the GPU machine precision saturates around $10^{-6}$ For $N\\apgt 10^6$ the GeForce 8800GTX was about 20 times faster than the host computer. Though still about a factor of a few slower than GRAPE, modern GPUs outperform GRAPE in their low cost, long mean time between failure and the much larger onboard memory; the GRAPE-6Af holds at most 256k particles whereas the GeForce 8800GTX can hold 9 million particles in memory.

  1. The Metropolis Monte Carlo method with CUDA enabled Graphic Processing Units

    SciTech Connect (OSTI)

    Hall, Clifford [Computational Materials Science Center, George Mason University, 4400 University Dr., Fairfax, VA 22030 (United States) [Computational Materials Science Center, George Mason University, 4400 University Dr., Fairfax, VA 22030 (United States); School of Physics, Astronomy, and Computational Sciences, George Mason University, 4400 University Dr., Fairfax, VA 22030 (United States); Ji, Weixiao [Computational Materials Science Center, George Mason University, 4400 University Dr., Fairfax, VA 22030 (United States)] [Computational Materials Science Center, George Mason University, 4400 University Dr., Fairfax, VA 22030 (United States); Blaisten-Barojas, Estela, E-mail: blaisten@gmu.edu [Computational Materials Science Center, George Mason University, 4400 University Dr., Fairfax, VA 22030 (United States) [Computational Materials Science Center, George Mason University, 4400 University Dr., Fairfax, VA 22030 (United States); School of Physics, Astronomy, and Computational Sciences, George Mason University, 4400 University Dr., Fairfax, VA 22030 (United States)

    2014-02-01

    We present a CPU–GPU system for runtime acceleration of large molecular simulations using GPU computation and memory swaps. The memory architecture of the GPU can be used both as container for simulation data stored on the graphics card and as floating-point code target, providing an effective means for the manipulation of atomistic or molecular data on the GPU. To fully take advantage of this mechanism, efficient GPU realizations of algorithms used to perform atomistic and molecular simulations are essential. Our system implements a versatile molecular engine, including inter-molecule interactions and orientational variables for performing the Metropolis Monte Carlo (MMC) algorithm, which is one type of Markov chain Monte Carlo. By combining memory objects with floating-point code fragments we have implemented an MMC parallel engine that entirely avoids the communication time of molecular data at runtime. Our runtime acceleration system is a forerunner of a new class of CPU–GPU algorithms exploiting memory concepts combined with threading for avoiding bus bandwidth and communication. The testbed molecular system used here is a condensed phase system of oligopyrrole chains. A benchmark shows a size scaling speedup of 60 for systems with 210,000 pyrrole monomers. Our implementation can easily be combined with MPI to connect in parallel several CPU–GPU duets. -- Highlights: •We parallelize the Metropolis Monte Carlo (MMC) algorithm on one CPU—GPU duet. •The Adaptive Tempering Monte Carlo employs MMC and profits from this CPU—GPU implementation. •Our benchmark shows a size scaling-up speedup of 62 for systems with 225,000 particles. •The testbed involves a polymeric system of oligopyrroles in the condensed phase. •The CPU—GPU parallelization includes dipole—dipole and Mie—Jones classic potentials.

  2. On the effective implementation of a boundary element code on graphics processing units unsing an out-of-core LU algorithm

    SciTech Connect (OSTI)

    D'Azevedo, Ed F [ORNL; Nintcheu Fata, Sylvain [ORNL

    2012-01-01

    A collocation boundary element code for solving the three-dimensional Laplace equation, publicly available from \\url{http://www.intetec.org}, has been adapted to run on an Nvidia Tesla general purpose graphics processing unit (GPU). Global matrix assembly and LU factorization of the resulting dense matrix were performed on the GPU. Out-of-core techniques were used to solve problems larger than available GPU memory. The code achieved over eight times speedup in matrix assembly and about 56~Gflops/sec in the LU factorization using only 512~Mbytes of GPU memory. Details of the GPU implementation and comparisons with the standard sequential algorithm are included to illustrate the performance of the GPU code.

  3. Real-time graphic displays in Mars. [AVLIS process

    SciTech Connect (OSTI)

    Treadway, T.

    1985-12-01

    Real-time diagnostic data of the AVLIS process is displayed in the form of a two-dimensional plot on selected monitors in the Mars Control Room. Each Mars workstation contains a HP2622 terminal for computer interface to the experiment and a Raster Technologies graphic controller driving a Conrac high resolution color monitor for graphics output.

  4. Associative list processing unit

    DOE Patents [OSTI]

    Hemmert, Karl Scott; Underwood, Keith D.

    2013-01-29

    An associative list processing unit and method comprising employing a plurality of prioritized cell blocks and permitting inserts to occur in a single clock cycle if all of the cell blocks are not full. Also, an associative list processing unit and method comprising employing a plurality of prioritized cell blocks and using a tree of prioritized multiplexers descending from the plurality of cell blocks.

  5. Process Transition Networks: A Formal Graphical Knowledge Representation Tool

    E-Print Network [OSTI]

    Process Transition Networks: A Formal Graphical Knowledge Representation Tool Jacek Malec \\Lambda@ida.liu.se Abstract A formal definition of Process Transition Networks (PTNs), recently introduced by Sande­ wall [San with Petri net theory. PTNs are first introduced informally, fol­ lowed by syntactic and semantic

  6. Associative list processing unit

    DOE Patents [OSTI]

    Hemmert, Karl Scott; Underwood, Keith D

    2014-04-01

    An associative list processing unit and method comprising employing a plurality of prioritized cell blocks and permitting inserts to occur in a single clock cycle if all of the cell blocks are not full.

  7. Finance Support Unit Process: Receipts

    E-Print Network [OSTI]

    Su, Xiao

    Finance Support Unit Process: Receipts Module: CFS Receipts Overview This business process guide are required to be performed in CFS for purchase orders of itemized goods, printing orders, and Public Works. Commodity and service blanket purchase orders do not require a receipt to be entered in CFS; instead

  8. ABPDU - Advanced Biofuels Process Demonstration Unit

    SciTech Connect (OSTI)

    None

    2011-01-01

    Lawrence Berkeley National Lab opened its Advanced Biofuels Process Demonstration Unit on Aug. 18, 2011.

  9. Graphics processing unit-based alignment of protein interaction networks

    E-Print Network [OSTI]

    Xie, J; Zhou, Z; Ma, J; Xiang, C; Nie, Q; Zhang, W

    2015-01-01

    the Human Genome Project (HGP) and the Encyclopaedia of DNAof data set Algorithm SS EC (%) HGp Parameters IsoRank GRAALSSs, ECs and HGps, where HGp is the number of HomoloGene

  10. Parallel Block Structured Adaptive Mesh Refinement on Graphics Processing Units

    SciTech Connect (OSTI)

    Beckingsale, D. A. [Atomic Weapons Establishment (AWE), Aldermaston (United Kingdom); Gaudin, W. P. [Atomic Weapons Establishment (AWE), Aldermaston (United Kingdom); Hornung, R. D. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Gunney, B. T. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Gamblin, T. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Herdman, J. A. [Atomic Weapons Establishment (AWE), Aldermaston (United Kingdom); Jarvis, S. A. [Atomic Weapons Establishment (AWE), Aldermaston (United Kingdom)

    2014-11-17

    Block-structured adaptive mesh refinement is a technique that can be used when solving partial differential equations to reduce the number of zones necessary to achieve the required accuracy in areas of interest. These areas (shock fronts, material interfaces, etc.) are recursively covered with finer mesh patches that are grouped into a hierarchy of refinement levels. Despite the potential for large savings in computational requirements and memory usage without a corresponding reduction in accuracy, AMR adds overhead in managing the mesh hierarchy, adding complex communication and data movement requirements to a simulation. In this paper, we describe the design and implementation of a native GPU-based AMR library, including: the classes used to manage data on a mesh patch, the routines used for transferring data between GPUs on different nodes, and the data-parallel operators developed to coarsen and refine mesh data. We validate the performance and accuracy of our implementation using three test problems and two architectures: an eight-node cluster, and over four thousand nodes of Oak Ridge National Laboratory’s Titan supercomputer. Our GPU-based AMR hydrodynamics code performs up to 4.87× faster than the CPU-based implementation, and has been scaled to over four thousand GPUs using a combination of MPI and CUDA.

  11. A hybrid fluid simulation on the Graphics Processing Unit (GPU) 

    E-Print Network [OSTI]

    Flannery, Rebecca Lynn

    2008-10-10

    its CPU based counterpart. iv TABLE OF CONTENTS CHAPTER Page I INTRODUCTION : : : : : : : : : : : : : : : : : : : : : : : : : : 1 II BACKGROUND : : : : : : : : : : : : : : : : : : : : : : : : : : 4 A. The Navier-Stokes Equations... : : : : : : : : : : : : : : : : : : : : : : : : 29 A. Framebu er Objects . . . . . . . . . . . . . . . . . . . . . 29 B. Equality Testing in Shaders . . . . . . . . . . . . . . . . . 29 C. Velocity Splatting . . . . . . . . . . . . . . . . . . . . . . . 30 D. Early...

  12. Graphics processing unit-based alignment of protein interaction networks

    E-Print Network [OSTI]

    2015-01-01

    no. 20113108120022). Qing Nie would like to acknowledge1 , Chaojuan Xiang 1 , Qing Nie 1,2 , Wu Zhang 1 School ofsupport from the NSF and NIH. References 1 Kelley, B.P. ,

  13. Molecular Monte Carlo Simulations Using Graphics Processing Units: To Waste

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you notHeatMaRIEdioxide capture |GEUtilizing sevenNationalNEWSSee

  14. Faculty Search Approval Process Unit Leader's Guide

    E-Print Network [OSTI]

    Hill, Jeffrey E.

    Faculty Search Approval Process Unit Leader's Guide This document is intended to guide unit leaders-renewal or dismissal Process: As a policy, these positions will be retained in the unit for priority needs. Requests: Reassigned to administration Transfer to another unit Resignation not related to counsel out Retirement Death

  15. Graphical user interface for image acquisition and processing

    DOE Patents [OSTI]

    Goldberg, Kenneth A. (Berkeley, CA)

    2002-01-01

    An event-driven GUI-based image acquisition interface for the IDL programming environment designed for CCD camera control and image acquisition directly into the IDL environment where image manipulation and data analysis can be performed, and a toolbox of real-time analysis applications. Running the image acquisition hardware directly from IDL removes the necessity of first saving images in one program and then importing the data into IDL for analysis in a second step. Bringing the data directly into IDL creates an opportunity for the implementation of IDL image processing and display functions in real-time. program allows control over the available charge coupled device (CCD) detector parameters, data acquisition, file saving and loading, and image manipulation and processing, all from within IDL. The program is built using IDL's widget libraries to control the on-screen display and user interface.

  16. Markov Processes Unit code: MATH37012

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH37012 Markov Processes Unit code: MATH37012 Credit Rating: 10 Unit level: Level 3 Teaching period(s): Semester 2 Offered by School of Mathematics Available as a free choice unit?: N Requisites course unit information #12; Other - 20% Written exam - 80% Assessment Further Information Coursework

  17. Portable brine evaporator unit, process, and system

    DOE Patents [OSTI]

    Hart, Paul John (Indiana, PA); Miller, Bruce G. (State College, PA); Wincek, Ronald T. (State College, PA); Decker, Glenn E. (Bellefonte, PA); Johnson, David K. (Port Matilda, PA)

    2009-04-07

    The present invention discloses a comprehensive, efficient, and cost effective portable evaporator unit, method, and system for the treatment of brine. The evaporator unit, method, and system require a pretreatment process that removes heavy metals, crude oil, and other contaminates in preparation for the evaporator unit. The pretreatment and the evaporator unit, method, and system process metals and brine at the site where they are generated (the well site). Thus, saving significant money to producers who can avoid present and future increases in transportation costs.

  18. Energy Unit lecture outline & graphics Fritz Stahr Tues 1/21/03 -Transportation of Energy & Energy of Transportation an intricate link

    E-Print Network [OSTI]

    Energy Unit lecture outline & graphics ­ Fritz Stahr Tues 1/21/03 - Transportation of Energy & Energy of Transportation ­ an intricate link - history of settlement & industry largely due to transportation and energy supplies - initial towns on rivers or by sea where ships could service cargo as water

  19. Placing Graphics in Word Processing and Poster Documents We often have to embed pictures of various kinds into documents. These guidelines outline the best

    E-Print Network [OSTI]

    Pace, Norman

    Placing Graphics in Word Processing and Poster Documents We often have to embed pictures of various of graphics files, bitmaps and vector or object-based. A bitmap picture is a rectangular matrix of dots (pixels) where each dot is a single color. When a bitmapped picture is printed a certain size the printed

  20. Graphic Guidelines

    Broader source: Energy.gov [DOE]

    This section provides guidelines on the application and positioning of the core elements to EERE exhibit graphics. The following core elements must be implemented consistently on all exhibit graphics.

  1. Advanced Biofuels (and Bio-products) Process Demonstration Unit...

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

    Biofuels (and Bio-products) Process Demonstration Unit Todd Pray, PhD, MBA March 25, 2015 Biochemical Conversion Area DOE Bioenergy Technologies Office (BETO) Project Peer Review...

  2. FLAG@lab: An M-script API for Linear Algebra Operations on Graphics Processors

    E-Print Network [OSTI]

    Batory, Don

    FLAG@lab: An M-script API for Linear Algebra Operations on Graphics Processors Sergio Barrachina interfaces (APIs) to use a graphics processing unit (GPU) as a co-processor for dense linear algebra operations. Combined with an extension of the FLAME API and an implementation on top of NVIDIA CUBLAS

  3. http://geo.mff.cuni.cz/jednooci_slepym/ GPU (Graphics Processing Unit) Computing

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    tis. Kc): 24x8 = 192 (27x8=216??) procesor, 896 MB DDR3, CC 1.3 max.: 715 GFLOPS, 180 W; pro srovnání, nase CPU i7-920: 43 GFLOPS, 130 W GeForce 9500 GT (1 tis. Kc): 4x8 = 32 procesor, 512 MB DDR2, CC 1.1 GeForce 8500GT, 8400GS: 2x8 = 16 procesor, 256-512 MB DDR2, CC 1.1 Top (2009): GeForce GTX 295 2 GPU

  4. The Application of Projected Conjugate Gradient Solvers on Graphical Processing Units

    E-Print Network [OSTI]

    , in C1060 there is a 4 GB DDR3 DRAM, the bandwidth of which can be as fast as 102 GB/s, while the system DDR2 DRAM b

  5. Multidisciplinary Simulation Acceleration using Multiple Shared-Memory Graphical Processing Units.

    E-Print Network [OSTI]

    Kemal, Jonathan Y; Davis, Roger L; Owens, John D

    2015-01-01

    calculations. We use NVIDIA Tesla C2050/C2070 GPUs based oncomputing, such as the Tesla series processors we use, whichessentially tiny processors. The Tesla C2050/C2070 cards we

  6. High performance bioinformatics and computational biology on general-purpose graphics processing units 

    E-Print Network [OSTI]

    Ling, Cheng

    2012-06-25

    Bioinformatics and Computational Biology (BCB) is a relatively new multidisciplinary field which brings together many aspects of the fields of biology, computer science, statistics, and engineering. Bioinformatics ...

  7. Soft MIMO Detection on Graphics Processing Units and Performance Study of Iterative MIMO Decoding 

    E-Print Network [OSTI]

    Arya, Richeek

    2012-10-19

    getting an acceptable Bit Error Rate (BER) and Frame Error Rate (FER) performance. Iterative decoding technique shows that a SNR gain of ~1:5dB is achieved when number of outer iterations is increased from zero. To reduce the complexity one can adjust...

  8. Multidisciplinary Simulation Acceleration using Multiple Shared-Memory Graphical Processing Units.

    E-Print Network [OSTI]

    Kemal, Jonathan Y; Davis, Roger L; Owens, John D

    2015-01-01

    American Institute of Aeronautics and AstronauticsAmerican Institute of Aeronautics and Astronautics FiguresAmerican Institute of Aeronautics and Astronautics Figure

  9. Special Report: Graphics Processing Units Speed Results in Extreme-Scale

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation ofAlbuquerque|SensitiveApril 2, 2014 Smith NamedDiversity

  10. Piko: A Framework for Authoring Programmable Graphics Pipelines

    E-Print Network [OSTI]

    Patney, Anjul; Tzeng, Stanley; Seitz, Kerry A. Jr.; Owens, John D.

    2015-01-01

    of image processing pipelines. ACM Transactions on Graphicsgrain scheduling of pipeline parallelism. In Proceedings ofmodel for graphics pipelines. ACM Transactions on Graphics

  11. Development of an embedded 3D graphics processor 

    E-Print Network [OSTI]

    Murray, Brian

    2002-01-01

    Limitations in processing ability cause major graphical enhancements, such as support for real-time 3D graphics, to be next to impossible within embedded devices. Due to the size, power, and heat dissipation requirements, modern graphics hardware...

  12. A Case Study in Developing Process Unit Energy Metrics 

    E-Print Network [OSTI]

    Davis, J. L.; Van Atta, B.

    2006-01-01

    At the 2005 IETC Conference, KBC (Davis and Knight) submitted a paper on Integrating Process Unit Energy Metrics into a Plant Energy Managemenet System. For the 2006 conference, KBC wishes to submit a paper that details an actual case study where...

  13. Fuel Cell Distributed Power Package Unit: Fuel Processing Based On

    E-Print Network [OSTI]

    have been metAll milestones have been met #12;4 Autothermal Cyclic Reforming for PEM Fuel Cell CH4 + H2Fuel Cell Distributed Power Package Unit: Fuel Processing Based On Autothermal Cyclic Reforming-2000) Bread-Board Fuel Processor Development DOE (2001-3) Integrated Fuel Processor Development CEC/ARB (2002

  14. Unit 8: Software Process Improvement To provide a framework for software process

    E-Print Network [OSTI]

    Finkelstein, Anthony

    in the management review of each software development prior to making contractual commitments? ¥ Is a formal1 Unit 8: Software Process Improvement Objectives Ð To provide a framework for software process is predictable, cost estimates and schedule commitments are met with reasonable consistency. The resulting

  15. Conceptual Design for the Pilot-Scale Plutonium Oxide Processing Unit in the Radiochemical Processing Laboratory

    SciTech Connect (OSTI)

    Lumetta, Gregg J.; Meier, David E.; Tingey, Joel M.; Casella, Amanda J.; Delegard, Calvin H.; Edwards, Matthew K.; Jones, Susan A.; Rapko, Brian M.

    2014-08-05

    This report describes a conceptual design for a pilot-scale capability to produce plutonium oxide for use as exercise and reference materials, and for use in identifying and validating nuclear forensics signatures associated with plutonium production. This capability is referred to as the Pilot-scale Plutonium oxide Processing Unit (P3U), and it will be located in the Radiochemical Processing Laboratory at the Pacific Northwest National Laboratory. The key unit operations are described, including plutonium dioxide (PuO2) dissolution, purification of the Pu by ion exchange, precipitation, and conversion to oxide by calcination.

  16. Calderon coal gasification Process Development Unit design and test program

    SciTech Connect (OSTI)

    Calderon, A.; Madison, E.; Probert, P.

    1992-01-01

    The Process Development Unit (PDU) was designed and constructed to demonstrate the novel Calderon gasification/hot gas cleanup process. in the process, run-of-mine high sulfur coal is first pyrolyzed to recover a rich gas (medium Btu gas), after which the resulting char is subjected to airblown gasification to yield a lean gas (low Btu gas). The process incorporates a proprietary integrated system for the conversion of coal to gases and for the hot cleanup of the gases which removes both particulate and sulfur components of the gaseous products. The yields are: a syngas (CO and H[sub 2] mix) suitable for further conversion to liquid fuel (e.g. methanol/gasoline), and a lean gas suitable to fuel the combustion turbine of a combined cycle power generation plant with very low levels of NO[sub x] (15 ppmv). The fused slag (from the gasified char ash content) and the sulfur recovered during the hot gas cleanup will be sold as by-products. The small quantity of spent sorbent generated will be combined with the coal feed as a fluxing agent for the slag. The small quantity of wastewater from slag drainings and steam generation blowdown will be mixed with the coal feed for disposal. The Calderon gasification/hot gas cleanup, which is a completely closed system, operates at a pressure suitable for combined cycle power generation.

  17. Calderon coal gasification Process Development Unit design and test program

    SciTech Connect (OSTI)

    Calderon, A.; Madison, E.; Probert, P.

    1992-11-01

    The Process Development Unit (PDU) was designed and constructed to demonstrate the novel Calderon gasification/hot gas cleanup process. in the process, run-of-mine high sulfur coal is first pyrolyzed to recover a rich gas (medium Btu gas), after which the resulting char is subjected to airblown gasification to yield a lean gas (low Btu gas). The process incorporates a proprietary integrated system for the conversion of coal to gases and for the hot cleanup of the gases which removes both particulate and sulfur components of the gaseous products. The yields are: a syngas (CO and H{sub 2} mix) suitable for further conversion to liquid fuel (e.g. methanol/gasoline), and a lean gas suitable to fuel the combustion turbine of a combined cycle power generation plant with very low levels of NO{sub x} (15 ppmv). The fused slag (from the gasified char ash content) and the sulfur recovered during the hot gas cleanup will be sold as by-products. The small quantity of spent sorbent generated will be combined with the coal feed as a fluxing agent for the slag. The small quantity of wastewater from slag drainings and steam generation blowdown will be mixed with the coal feed for disposal. The Calderon gasification/hot gas cleanup, which is a completely closed system, operates at a pressure suitable for combined cycle power generation.

  18. Thermochemical Process Development Unit: Researching Fuels from Biomass, Bioenergy Technologies (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2009-01-01

    The Thermochemical Process Development Unit (TCPDU) at the National Renewable Energy Laboratory (NREL) is a unique facility dedicated to researching thermochemical processes to produce fuels from biomass.

  19. LBL CONTINUOUS BIOMASS LIQUEFACTION PROCESS ENGINEERING UNIT (PEU)

    E-Print Network [OSTI]

    Figueroa, Carlos

    2012-01-01

    LBL CONTINUOUS BIOMASS LIQUEFACTION PROCESS ENGINEERINGLBL CONTINUOUS BIOMASS LIQUEFACTION PROCESS ENGINEERINGLBL CONTINUOUS BIOMASS LIQUEFACTION PROCESS ENGINEERING

  20. A Block-Asynchronous Relaxation Method for Graphics Processing Units Hartwig Anzt, Stanimire Tomov, Jack Dongarra and Vincent Heuveline

    E-Print Network [OSTI]

    Dongarra, Jack

    , Jack Dongarra§ and Vincent Heuveline Karlsruhe Institute of Technology, Germany University cores) that form one processor. The reason for this varies from various physical limitations to energy, their enormous computing power also suggests the usage as accelerators when performing parallel computations. Yet

  1. Design of the Laboratory-Scale Plutonium Oxide Processing Unit in the Radiochemical Processing Laboratory

    SciTech Connect (OSTI)

    Lumetta, Gregg J.; Meier, David E.; Tingey, Joel M.; Casella, Amanda J.; Delegard, Calvin H.; Edwards, Matthew K.; Orton, Robert D.; Rapko, Brian M.; Smart, John E.

    2015-05-01

    This report describes a design for a laboratory-scale capability to produce plutonium oxide (PuO2) for use in identifying and validating nuclear forensics signatures associated with plutonium production, as well as for use as exercise and reference materials. This capability will be located in the Radiochemical Processing Laboratory at the Pacific Northwest National Laboratory. The key unit operations are described, including PuO2 dissolution, purification of the Pu by ion exchange, precipitation, and re-conversion to PuO2 by calcination.

  2. OPTIMAL CONTROLLED VARIABLE SELECTION FOR INDIVIDUAL PROCESS UNITS IN SELF OPTIMIZING CONTROL

    E-Print Network [OSTI]

    Skogestad, Sigurd

    OPTIMAL CONTROLLED VARIABLE SELECTION FOR INDIVIDUAL PROCESS UNITS IN SELF OPTIMIZING CONTROL operation of pro- cess plants in the presence of disturbances, optimal control structure selection trays. I. INTRODUCTION Operating process plants close to the optimal even in the presence

  3. Graphics and Image Standards

    Broader source: Energy.gov [DOE]

    For EERE websites and applications, follow these requirements and best practices for designing graphics and developing images. This includes making them Section 508-compliant.

  4. LBL CONTINUOUS BIOMASS LIQUEFACTION PROCESS ENGINEERING UNIT (PEU)

    E-Print Network [OSTI]

    Figueroa, Carlos

    2012-01-01

    0092 UC-61 ORNIA LBL CONTINUOUS BIOMASS LIQUEFACTION PROCESSLBL~l0092 LBL CONTINUOUS BIOMASS LIQUEFACTION PROCESSof Energy LBL CONTINUOUS BIOMASS LIQUEFACTION PROCESS

  5. Parallel processor-based raster graphics system architecture

    DOE Patents [OSTI]

    Littlefield, Richard J. (Seattle, WA)

    1990-01-01

    An apparatus for generating raster graphics images from the graphics command stream includes a plurality of graphics processors connected in parallel, each adapted to receive any part of the graphics command stream for processing the command stream part into pixel data. The apparatus also includes a frame buffer for mapping the pixel data to pixel locations and an interconnection network for interconnecting the graphics processors to the frame buffer. Through the interconnection network, each graphics processor may access any part of the frame buffer concurrently with another graphics processor accessing any other part of the frame buffer. The plurality of graphics processors can thereby transmit concurrently pixel data to pixel locations in the frame buffer.

  6. Integrating Process Unit Energy Metrics into Plant Energy Management Systems 

    E-Print Network [OSTI]

    Davis, J. L.; Knight, N.

    2005-01-01

    As energy costs continue to rise across the process industry, many plants have responded by developing improved energy monitoring and reporting programs. At the center of such programs are typically spreadsheet or database applications that pull...

  7. Designating marine protected areas in the United States and Ecuador: understanding the decision-making process 

    E-Print Network [OSTI]

    Kendrick, Amrit Work

    1991-01-01

    DESIGNATING MARINE PROTECTED AREAS IN THE UNITED STATES AND ECUADOR: UNDERSTANDING THE DECISION-MAKING PROCESS A Thesis by AMRIT WORK KENDRICK Submitted to the Office of Graduate Studies of Texas A 8 M University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE May 1991 Major Subject: Wildlife and Fisheries Sciences DESIGNATING MARINE PROTECTED AREAS IN THE UNITED STATES AND ECUADOR: UNDERSTANDING THE DECISION-MAKING PROCESS A Thesis by AMRIT WORK KENDRICK A...

  8. A State-Level Comparison of Processes and Timelines for Distributed Photovoltaic Interconnection in the United States

    SciTech Connect (OSTI)

    Ardani, K.; Davidson, C.; Margolis, R.; Nobler, E.

    2015-01-01

    This report presents results from an analysis of distributed photovoltaic (PV) interconnection and deployment processes in the United States.

  9. Introduction Graphics and J. Foley

    E-Print Network [OSTI]

    Kazhdan, Michael

    Graphics (ACM SIGGRAPH newsletter), Vol. 11, No. 2 (Summer 1977). This special issue is available prepaid

  10. Vacuum Induction Melting Unit Induction heating is a process wherein induced eddy currents heat conductive materials. This heating

    E-Print Network [OSTI]

    Subramaniam, Anandh

    Vacuum Induction Melting Unit Induction heating is a process wherein induced eddy currents heat can be melted at a time. There are three main parts to the system: chiller, power unit and vacuum unit. The vacuum unit with rotary and diffusion pumps can attain a vacuum of 106 m bar. The power can deliver

  11. Activation process in excitable systems with multiple noise sources: One and two interacting units

    E-Print Network [OSTI]

    Igor Franovi?; Kristina Todorovi?; Matjaž Perc; Nebojša Vasovi?; Nikola Buri?

    2015-07-12

    We consider the coaction of two distinct noise sources on the activation process of a single or two interacting excitable units represented by the Fitzhugh-Nagumo model. The nonlocal approach involving Hamiltonian formalism is adapted to obtain the most probable activation paths around which the corresponding stochastic trajectories are clustered. The key point lies in introducing the boundary conditions relevant for a class II excitable unit, which further allow an immediate generalization to scenarios involving a couple of units. We also analyze the effects of two noise sources on the statistical features of the activation process, demonstrating how these are modified due to the linear/nonlinear form of interactions. Universal properties of activation process are qualitatively discussed in light of stochastic bifurcation, underlying transition from stochastically stable fixed point to continuous oscillations.

  12. Scripting graphics with graphics : icons as a visual editing tool

    E-Print Network [OSTI]

    Shamonsky, Dorothy J

    1984-01-01

    This thesis describes a system for scripting and editing graphic procedures with graphic representations or "icons." The icons are small bitmap images that carry with them information about spatial placement, list placement, ...

  13. Computer graphics and story telling

    E-Print Network [OSTI]

    Griffith, Sarah

    1984-01-01

    The use of computer graphics designed for film and television is discussed from an aesthetic and systems point of view. Graphics are used for information clarification in news and documentary work, digital video effects ...

  14. Parallel Processing Implementation of the Unit Commitment Problem with Full AC Power Flow Constraints

    E-Print Network [OSTI]

    Parallel Processing Implementation of the Unit Commitment Problem with Full AC Power Flow power flow model, which per- mits addressing voltage limits, as well as more real- istic branch flow specific kbd is achieved. Lagrangian relaxation allows trading a direct solution approach exhibiting

  15. Activation process in excitable systems with multiple noise sources: Large number of units

    E-Print Network [OSTI]

    Igor Franovi?; Matjaž Perc; Kristina Todorovi?; Srdjan Kosti?; Nikola Buri?

    2015-07-12

    We study the activation process in large assemblies of type II excitable units whose dynamics is influenced by two independent noise terms. The mean-field approach is applied to explicitly demonstrate that the assembly of excitable units can itself exhibit macroscopic excitable behavior. In order to facilitate the comparison between the excitable dynamics of a single unit and an assembly, we introduce three distinct formulations of the assembly activation event. Each formulation treats different aspects of the relevant phenomena, including the threshold-like behavior and the role of coherence of individual spikes. Statistical properties of the assembly activation process, such as the mean time-to-first pulse and the associated coefficient of variation, are found to be qualitatively analogous for all three formulations, as well as to resemble the results for a single unit. These analogies are shown to derive from the fact that global variables undergo stochastic bifurcation from the stochastically stable fixed point to continuous oscillations. Local activation processes are analyzed in light of competition between the noise-led and the relaxation-driven dynamics. We also briefly report on a system-size anti-resonant effect displayed by the mean time-to-first pulse.

  16. Final Report - Independent Verification Survey Activities at the Seperations Process Research Unit Sites, Niskayuna, New York

    SciTech Connect (OSTI)

    Evan Harpenau

    2011-03-15

    The Separations Process Research Unit (SPRU) complex located on the Knolls Atomic Power Laboratory (KAPL) site in Niskayuna, New York, was constructed in the late 1940s to research the chemical separation of plutonium and uranium (Figure A-1). SPRU operated as a laboratory scale research facility between February 1950 and October 1953. The research activities ceased following the successful development of the reduction oxidation and plutonium/uranium extraction processes. The oxidation and extraction processes were subsequently developed for large scale use by the Hanford and Savannah River sites (aRc 2008a). Decommissioning of the SPRU facilities began in October 1953 and continued through the 1990s.

  17. State-Level Comparison of Processes and Timelines for Distributed Photovoltaic Interconnection in the United States

    SciTech Connect (OSTI)

    Ardani, K.; Davidson, C.; Margolis, R.; Nobler, E.

    2015-01-01

    This report presents results from an analysis of distributed photovoltaic (PV) interconnection and deployment processes in the United States. Using data from more than 30,000 residential (up to 10 kilowatts) and small commercial (10-50 kilowatts) PV systems, installed from 2012 to 2014, we assess the range in project completion timelines nationally (across 87 utilities in 16 states) and in five states with active solar markets (Arizona, California, New Jersey, New York, and Colorado).

  18. Approximate inference in graphical models using LP relaxations

    E-Print Network [OSTI]

    Sontag, David Alexander

    2010-01-01

    Graphical models such as Markov random fields have been successfully applied to a wide variety of fields, from computer vision and natural language processing, to computational biology. Exact probabilistic inference is ...

  19. Molten salt coal gasification process development unit. Phase 1. Volume 2. Commercial plant study. Final report

    SciTech Connect (OSTI)

    Kohl, Arthur L.

    1980-05-01

    This report summarizes the results of a test program conducted on the Molten Salt Coal Gasification Process, which included the design, construction, and operation of a Process Development Unit (PDU). This process, coal is gasified by contacting it with air in a turbulent pool of molten sodium carbonate. Sulfur and ash are retained in the melt, and a small stream is continuously removed from the gasifier for regeneration of the salt. The process can handle a wide variety of feed materials, including highly caking coals, and produces a gas relatively free from tars and other impurities. The gasification step is carried out at approximately 1800/sup 0/F. The PDU was designed to process 1 ton per hour of coal at pressures up to 20 atm. It is a completely integrated facility including systems for feeding solids to the gasifier, regenerating sodium carbonate for reuse, and removing sulfur and ash in forms suitable for disposal. Five extended test runs were made. The observed product gas composition was quite close to that predicted on the basis of earlier small-scale tests and thermodynamic considerations. All plant systems were operated in an integrated manner. Test data and discussions regarding plant equipment and process performance are presented. The program also included a commercial plant study which showed the process to be attractive for use in a combined cycle, electric power plant. The report is presented in two volumes, Volume 1, PDU Operations, and Volume 2, Commercial Plant Study.

  20. Expansion capacity of an SX unit in uranium process pilot tests

    SciTech Connect (OSTI)

    Courtaud, B.; Auger, F.; Morel, P.

    2008-07-01

    The rising price of uranium has led uranium producers to increase their plant capacity. The new project proposed to increase capacity is based on processing low-grade uranium by heap leaching. It is necessary to modify the plant, particularly the solvent extraction unit, to handle the increased flow. The goal of our study is to determine the minimal changes necessary to process the whole flow. Several stages have been carried out (i) thermodynamic modelling of the solvent extraction process to determine the capacities of the SX plant and the impact of the modification and (ii) pilot tests at the plant of the different configurations proposed by modelling. This paper presents results of the pilot tests performed at the plant. (authors)

  1. Implementation of graphical layout editor for geologic applications

    SciTech Connect (OSTI)

    Copper, D.H.; Heil, R.J.

    1984-04-01

    The increasing availability and sophistication of data processing technology have given geologists new insights into the interpretation and evaluation of geological data. In many instances, however, software and hardware limitations have prevented geologists from effectively combining the graphical results from many of these specialized packaged procedures. At Aramco, the emphasis has been toward providing geologists and geological technicians with a convenient, user-friendly approach to effectively margin the graphical results of the various software packages. Initially designed for an IBM graphics workstation, the graphics layout editor (GLE) offers the user a method of quickly merging or compositing the graphical results of the most frequently used geological software packages in a menu-driven, interactive environment. Applications of GLE technology not only allow the user to produce expanded or enhanced variations on the original graphical output, it also gives geologists the flexibility to conveniently experiment with combinations of graphical results which would otherwise be cost prohibitive owing to drafting complexities. To support final design and presentation, GLE in an interactive mode also provides high-quality text capability, allowing the cartographer to quickly build and annotate presentation quality composites. GLE techniques of graphical overlay, insertion, and interactive editing provide geologists with an infinite series of perspectives into geologic problem solving.

  2. Real-time geo-registration of imagery using COTS graphics processors

    DOE Patents [OSTI]

    Flath, Laurence M. (Livermore, CA); Kartz, Michael W. (Tracy, CA)

    2009-06-30

    A method of performing real-time geo-registration of high-resolution digital imagery using existing graphics processing units (GPUs) already found in current personal computers, rather than the main central processing unit (CPU). Digital image data captured by a camera (along with inertial navigation system (INS) data associated with the image data) is transferred to and processed by the GPU to perform the calculations involved in transforming the captured image into a geo-rectified, nadir-looking image. By using the GPU, the order-of-magnitude increase in throughput over conventional software techniques makes real-time geo-registration possible without the significant cost of custom hardware solutions.

  3. Call for Papers Web Graphics

    E-Print Network [OSTI]

    Lau, W. H. Nynson

    Call for Papers Web Graphics Special Issue of IEEE Computer Graphics & Applications Guest Editors a migration of traditional applications to run on the Web environment and a growing demand for more powerful web-based applications. Fused by the increasing availability and dramatic reduction in the cost of 3D

  4. GRAPHICS PROGRAMMING Section A Java

    E-Print Network [OSTI]

    Hill, Gary

    GRAPHICS PROGRAMMING Section A ­ Java 1 - Introduction 2 - Installation & First Programs 3 - GUI: Layout Managers 9 - GUI: JMenu Gary Hill December 2003 Java 1 of 1 #12;GRAPHICS PROGRAMMING 1, sample applications, and support for Java standards. Get started quickly using the included tutorials

  5. GRAPHICS PROGRAMMING SECTION D -JAVA 3D

    E-Print Network [OSTI]

    Hill, Gary

    GRAPHICS PROGRAMMING SECTION D - JAVA 3D 1SECTION D - GRAPHICS 3-D........................................................................................... 2 30 Graphics 3D: Introduction to Java 3D........................................................................................ 78 ©Gary Hill September 2004 Java 3-D 1 of 13 #12;GRAPHICS PROGRAMMING SECTION D - GRAPHICS 3-D 30

  6. Commercial application of process for hydrotreating vacuum distillate in G-43-107 unit at the Moscow petroleum refinery

    SciTech Connect (OSTI)

    Kurganov, V.M.; Samokhvalov, A.I.; Osipov, L.N.; Lebedev, B.L.; Chagovets, A.N.; Melik-Akhnazarov, T.K.; Kruglova, T.F.; Imarov, A.K.

    1987-05-01

    The authors present results obtained during the shakedown run on the hydrotreating section of the title catalytic cracking unit. The flow plan of the unit is shown. The characteristics of the hydrotreater feed and the product are given. Changes in hydrotreating process parameters during unit operation are shown, as are changes in the raw and hydrotreated feed quality during the periods before and after a shutdown.

  7. Soft Computing (2011) 15:16571669 DOI: 10.1007/s00500-011-0695-2 Graphics Processing Units and Genetic Programming: An overview

    E-Print Network [OSTI]

    Fernandez, Thomas

    2011-01-01

    is based on an interpreter rather than compilation. Finally using GP to generate GPU CUDA kernel C++ code PeaksingleprecisionGFlop/seccond Tesla 8-series Tesla 10-series Tesla 20-series Nehalem 3GHz Westmere 3GHz nVidia GPU

  8. All-optical quantum computing with a hybrid solid-state processing unit

    SciTech Connect (OSTI)

    Pei Pei; Zhang Fengyang; Li Chong; Song Heshan [School of Physics and Optoelectronic Engineering, Dalian University of Technology, Dalian 116024 (China)

    2011-10-15

    We develop an architecture of a hybrid quantum solid-state processing unit for universal quantum computing. The architecture allows distant and nonidentical solid-state qubits in distinct physical systems to interact and work collaboratively. All the quantum computing procedures are controlled by optical methods using classical fields and cavity QED. Our methods have a prominent advantage of the insensitivity to dissipation process benefiting from the virtual excitation of subsystems. Moreover, the quantum nondemolition measurements and state transfer for the solid-state qubits are proposed. The architecture opens promising perspectives for implementing scalable quantum computation in a broader sense that different solid-state systems can merge and be integrated into one quantum processor afterward.

  9. Research on the pyrolysis of hardwood in an entrained bed process development unit

    SciTech Connect (OSTI)

    Kovac, R.J.; Gorton, C.W.; Knight, J.A.; Newman, C.J.; O'Neil, D.J. . Research Inst.)

    1991-08-01

    An atmospheric flash pyrolysis process, the Georgia Tech Entrained Flow Pyrolysis Process, for the production of liquid biofuels from oak hardwood is described. The development of the process began with bench-scale studies and a conceptual design in the 1978--1981 timeframe. Its development and successful demonstration through research on the pyrolysis of hardwood in an entrained bed process development unit (PDU), in the period of 1982--1989, is presented. Oil yields (dry basis) up to 60% were achieved in the 1.5 ton-per-day PDU, far exceeding the initial target/forecast of 40% oil yields. Experimental data, based on over forty runs under steady-state conditions, supported by material and energy balances of near-100% closures, have been used to establish a process model which indicates that oil yields well in excess of 60% (dry basis) can be achieved in a commercial reactor. Experimental results demonstrate a gross product thermal efficiency of 94% and a net product thermal efficiency of 72% or more; the highest values yet achieved with a large-scale biomass liquefaction process. A conceptual manufacturing process and an economic analysis for liquid biofuel production at 60% oil yield from a 200-TPD commercial plant is reported. The plant appears to be profitable at contemporary fuel costs of $21/barrel oil-equivalent. Total capital investment is estimated at under $2.5 million. A rate-of-return on investment of 39.4% and a pay-out period of 2.1 years has been estimated. The manufacturing cost of the combustible pyrolysis oil is $2.70 per gigajoule. 20 figs., 87 tabs.

  10. Molten salt coal gasification process development unit. Phase 1. Volume 1. PDU operations. Final report

    SciTech Connect (OSTI)

    Kohl, A.L.

    1980-05-01

    This report summarizes the results of a test program conducted on the Molten Salt Coal Gasification Process, which included the design, construction, and operation of a Process Development Unit. In this process, coal is gasified by contacting it with air in a turbulent pool of molten sodium carbonate. Sulfur and ash are retained in the melt, and a small stream is continuously removed from the gasifier for regeneration of sodium carbonate, removal of sulfur, and disposal of the ash. The process can handle a wide variety of feed materials, including highly caking coals, and produces a gas relatively free from tars and other impurities. The gasification step is carried out at approximately 1800/sup 0/F. The PDU was designed to process 1 ton per hour of coal at pressures up to 20 atm. It is a completely integrated facility including systems for feeding solids to the gasifier, regenerating sodium carbonate for reuse, and removing sulfur and ash in forms suitable for disposal. Five extended test runs were made. The observed product gas composition was quite close to that predicted on the basis of earlier small-scale tests and thermodynamic considerations. All plant systems were operated in an integrated manner during one of the runs. The principal problem encountered during the five test runs was maintaining a continuous flow of melt from the gasifier to the quench tank. Test data and discussions regarding plant equipment and process performance are presented. The program also included a commercial plant study which showed the process to be attractive for use in a combined-cycle, electric power plant. The report is presented in two volumes, Volume 1, PDU Operations, and Volume 2, Commercial Plant Study.

  11. Liquid phase methanol LaPorte process development unit: Modification operation, and support studies

    SciTech Connect (OSTI)

    Not Available

    1991-01-28

    In April 1987, Air Products started the third and final contract with the US Department of Energy to develop the Liquid Phase Methanol (LPMEOH) process. One of the objectives was to identify alternative commercial catalyst(s) for the process. This objective was strategically important as we want to demonstrate that the LPMEOH process is flexible and not catalyst selection limited. Among three commercially available catalysts evaluated in the lab, the catalyst with a designation of F21/0E75-43 was the most promising candidate. The initial judging criteria included not only the intrinsic catalyst activity but also the ability to be used effectively in a slurry reactor. The catalyst was then advanced for a 40-day life test in a laboratory 300 cc autoclave. The life test result also revealed superior stability when compared with that of a standard catalyst. Consequently, the new catalyst was recommended for demonstration in the Process Development Unit (PDU) at LaPorte, Texas. This report details the methodology of testing and selecting the catalyst.

  12. Decoupled Sampling for Graphics Pipelines

    E-Print Network [OSTI]

    Ragan-Kelley, Jonathan Millar

    We propose a generalized approach to decoupling shading from visibility sampling in graphics pipelines, which we call decoupled sampling. Decoupled sampling enables stochastic supersampling of motion and defocus blur at ...

  13. CMS plotter graphics training manual

    SciTech Connect (OSTI)

    Cawby, R.D.

    1981-03-01

    This manual includes explanations of several graphics programs that use a Conversation Monitor System (CMS) terminal and a table-top plotter to produce a copy on bond paper or transparency film. 13 figures.

  14. Tri-State Synfuels Project Review: Volume 8. Commercial status of licensed process units. [Proposed Henderson, Kentucky coal to gasoline plant; licensed commercial processes

    SciTech Connect (OSTI)

    Not Available

    1982-06-01

    This document demonstrates the commercial status of the process units to be used in the Tri-State Synfuels Project at Henderson, Kentucky. The basic design philosophy as established in October, 1979, was to use the commercial SASOL II/III plants as a basis. This was changed in January 1982 to a plant configuration to produce gasoline via a methanol and methanol to gasoline process. To accomplish this change the Synthol, Oil workup and Chemical Workup Units were eliminated and replaced by Methanol Synthesis and Methanol to Gasoline Units. Certain other changes to optimize the Lurgi liquids processing eliminated the Tar Distillation and Naphtha Hydrotreater Units which were replaced by the Partial Oxidation Unit. The coals to be gasified are moderately caking which necessitates the installation of stirring mechanism in the Lurgi Dry Bottom gasifier. This work is in the demonstration phase. Process licenses either have been obtained or must be obtained for a number of processes to be used in the plant. The commercial nature of these processes is discussed in detail in the tabbed sections of this document. In many cases there is a list of commercial installations at which the licensed equipment is used.

  15. Bayesian Treed Multivariate Gaussian Process with Adaptive Design: Application to a Carbon Capture Unit

    SciTech Connect (OSTI)

    Konomi, Bledar A.; Karagiannis, Georgios; Sarkar, Avik; Sun, Xin; Lin, Guang

    2014-05-16

    Computer experiments (numerical simulations) are widely used in scientific research to study and predict the behavior of complex systems, which usually have responses consisting of a set of distinct outputs. The computational cost of the simulations at high resolution are often expensive and become impractical for parametric studies at different input values. To overcome these difficulties we develop a Bayesian treed multivariate Gaussian process (BTMGP) as an extension of the Bayesian treed Gaussian process (BTGP) in order to model and evaluate a multivariate process. A suitable choice of covariance function and the prior distributions facilitates the different Markov chain Monte Carlo (MCMC) movements. We utilize this model to sequentially sample the input space for the most informative values, taking into account model uncertainty and expertise gained. A simulation study demonstrates the use of the proposed method and compares it with alternative approaches. We apply the sequential sampling technique and BTMGP to model the multiphase flow in a full scale regenerator of a carbon capture unit. The application presented in this paper is an important tool for research into carbon dioxide emissions from thermal power plants.

  16. RHENIUM SOLUBILITY IN BOROSILICATE NUCLEAR WASTE GLASS IMPLICATIONS FOR THE PROCESSING AND IMMOBILIZATION OF TECHNETIUM-99 (AND SUPPORTING INFORMATION WITH GRAPHICAL ABSTRACT)

    SciTech Connect (OSTI)

    AA KRUGER; A GOEL; CP RODRIGUEZ; JS MCCLOY; MJ SCHWEIGER; WW LUKENS; JR, BJ RILEY; D KIM; M LIEZERS; P HRMA

    2012-08-13

    The immobilization of 99Tc in a suitable host matrix has proved a challenging task for researchers in the nuclear waste community around the world. At the Hanford site in Washington State in the U.S., the total amount of 99Tc in low-activity waste (LAW) is {approx} 1,300 kg and the current strategy is to immobilize the 99Tc in borosilicate glass with vitrification. In this context, the present article reports on the solubility and retention of rhenium, a nonradioactive surrogate for 99Tc, in a LAW sodium borosilicate glass. Due to the radioactive nature of technetium, rhenium was chosen as a simulant because of previously established similarities in ionic radii and other chemical aspects. The glasses containing target Re concentrations varying from 0 to10,000 ppm by mass were synthesized in vacuum-sealed quartz ampoules to minimize the loss of Re by volatilization during melting at 1000 DC. The rhenium was found to be present predominantly as Re7 + in all the glasses as observed by X-ray absorption near-edge structure (XANES). The solubility of Re in borosilicate glasses was determined to be {approx}3,000 ppm (by mass) using inductively coupled plasma-optical emission spectroscopy (ICP-OES). At higher rhenium concentrations, some additional material was retained in the glasses in the form of alkali perrhenate crystalline inclusions detected by X-ray diffraction (XRD) and laser ablation-ICP mass spectrometry (LA-ICP-MS). Assuming justifiably substantial similarities between Re7 + and Tc 7+ behavior in this glass system, these results implied that the processing and immobilization of 99Tc from radioactive wastes should not be limited by the solubility of 99Tc in borosilicate LAW glasses.

  17. High performance graphics processor based computed tomography reconstruction algorithms for nuclear and other large scale applications.

    SciTech Connect (OSTI)

    Jimenez, Edward Steven,

    2013-09-01

    The goal of this work is to develop a fast computed tomography (CT) reconstruction algorithm based on graphics processing units (GPU) that achieves significant improvement over traditional central processing unit (CPU) based implementations. The main challenge in developing a CT algorithm that is capable of handling very large datasets is parallelizing the algorithm in such a way that data transfer does not hinder performance of the reconstruction algorithm. General Purpose Graphics Processing (GPGPU) is a new technology that the Science and Technology (S&T) community is starting to adopt in many fields where CPU-based computing is the norm. GPGPU programming requires a new approach to algorithm development that utilizes massively multi-threaded environments. Multi-threaded algorithms in general are difficult to optimize since performance bottlenecks occur that are non-existent in single-threaded algorithms such as memory latencies. If an efficient GPU-based CT reconstruction algorithm can be developed; computational times could be improved by a factor of 20. Additionally, cost benefits will be realized as commodity graphics hardware could potentially replace expensive supercomputers and high-end workstations. This project will take advantage of the CUDA programming environment and attempt to parallelize the task in such a way that multiple slices of the reconstruction volume are computed simultaneously. This work will also take advantage of the GPU memory by utilizing asynchronous memory transfers, GPU texture memory, and (when possible) pinned host memory so that the memory transfer bottleneck inherent to GPGPU is amortized. Additionally, this work will take advantage of GPU-specific hardware (i.e. fast texture memory, pixel-pipelines, hardware interpolators, and varying memory hierarchy) that will allow for additional performance improvements.

  18. Liquid phase methanol LaPorte process development unit: Modification, operation, and support studies

    SciTech Connect (OSTI)

    Not Available

    1991-01-02

    Liquid-entrained operations at the LaPorte Liquid Phase Methanol (LPMEOH) Process Development Unit (PDU) continued during June and July 1988 under Tasks 2.1 and 2.2 of Contract No. DE-AC22-87PC90005 for the US Department of Energy. The primary focus of this PDU operating program was to prepare for a confident move to the next scale of operation with an optimized and simplified process. Several new design options had been identified and thoroughly evaluated in a detailed process engineering study completed under the LPMEOH Part-2 contract (DE-AC22-85PC80007), which then became the basis for the current PDU modification/operating program. The focus of the Process Engineering Design was to optimize and simplifications focused on the slurry loop, which consists of the reactor, vapor/liquid separator, slurry heat exchanger, and slurry circulation pump. Two-Phase Gas Holdup tests began at LaPorte in June 1988 with nitrogen/oil and CO- rich gas/oil systems. The purpose of these tests was to study the hydrodynamics of the reactor, detect metal carbonyl catalyst poisons, and train operating personnel. Any effect of the new gas sparger and the internal heat exchanger would be revealed by comparing the hydrodynamic data with previous PDU hydrodynamic data. The Equipment Evaluation'' Run E-5 was conducted at the LaPorte LPMEOH PDU in July 1988. The objective of Run E-5 was to systematically evaluate each new piece of equipment (sparger, internal heat exchanger, V/L disengagement zone, demister, and cyclone) which had been added to the system, and attempt to run the reactor in an internal-only mode. In addition, a successful catalyst activation with a concentrated (45 wt % oxide) slurry was sought. 9 refs., 26 figs., 15 tabs.

  19. An Experimental Evaluation of Computer Graphics Imagery

    E-Print Network [OSTI]

    Meyer, Gary

    An Experimental Evaluation of Computer Graphics Imagery GARY W. MEYER, HOLLY E. RUSHMEIER, MICHAEL algorithms; 1.3.6 [Computer Graphics]: Methodology and Techniques-ergonomics; 1.3.7 [Computer Graphics Evaluation of Computer Graphics Imagery l 31 Early realistic image synthesis techniques and the lighting

  20. Beamer graphics problem solved Abhijit Champanerkar

    E-Print Network [OSTI]

    Champanerkar, Abhijit

    Beamer graphics problem solved Abhijit Champanerkar College of Staten Island, CUNY January 15, 2009 Abhijit Champanerkar (CSI, CUNY) Beamer graphics problem solved #12;I wanted to get the following and not on a Mac :( Abhijit Champanerkar (CSI, CUNY) Beamer graphics problem solved #12;Graphics Problem: Figure

  1. GRAPHICS PROGRAMMING Section B Java 2D

    E-Print Network [OSTI]

    Hill, Gary

    GRAPHICS PROGRAMMING Section B ­ Java 2D 20 - Graphics2D: Introduction 21 - Graphics2D: Shapes 22 2D: General Path Curves 29 - Graphics 2D: Constructive Area Geometry Gary Hill December 2003 Java 2 Java initially through the Abstract Window Toolkit, which was extended to include swing, shortly

  2. Graphics and W. Newman Image Processing Editor

    E-Print Network [OSTI]

    Block, Marco

    problems encountered in the design of these systems are the elimination of the hidden Copyright @ 1975,Association for Computing Machinery, Inc. General permission to republish, but not for profit, all or part of the Association for Computing Machinery. This research was supported in part by the University of Utah Computer

  3. Piko: A Framework for Authoring Programmable Graphics Pipelines

    E-Print Network [OSTI]

    Patney, Anjul; Tzeng, Stanley; Seitz, Kerry A. Jr.; Owens, John D.

    2015-01-01

    systems Keywords: graphics pipelines, parallel computing Introduction Renderers in computer graphics often build upon an underlying graphics pipeline: a series of computational

  4. Approximate inference in Gaussian graphical models

    E-Print Network [OSTI]

    Malioutov, Dmitry M., 1981-

    2008-01-01

    The focus of this thesis is approximate inference in Gaussian graphical models. A graphical model is a family of probability distributions in which the structure of interactions among the random variables is captured by a ...

  5. Modeling and estimation in Gaussian graphical models : maximum-entropy methods and walk-sum analysis

    E-Print Network [OSTI]

    Chandrasekaran, Venkat

    2007-01-01

    Graphical models provide a powerful formalism for statistical signal processing. Due to their sophisticated modeling capabilities, they have found applications in a variety of fields such as computer vision, image processing, ...

  6. Modeling land surface processes of the midwestern United States : predicting soil moisture under a warmer climate

    E-Print Network [OSTI]

    Winter, Jonathan (Jonathan Mark)

    2010-01-01

    This dissertation seeks to quantify the response of soil moisture to climate change in the midwestern United States. To assess this response, a dynamic global vegetation model, Integrated Biosphere Simulator, was coupled ...

  7. Building Intelligent Sensor Networks With Multiagent Graphical Models

    E-Print Network [OSTI]

    Xiang, Yang

    Building Intelligent Sensor Networks With Multiagent Graphical Models Yang Xiang University of these agents as well as the sensors that they manage forms an intelligent sensor network. The task to process: what is the small set of devices that is highly likely the culprit of abnormality? A sensor network

  8. Fast Filament Tracking Using Graphics Hardware Brain Networks Lab

    E-Print Network [OSTI]

    Keyser, John

    Fast Filament Tracking Using Graphics Hardware Brain Networks Lab Texas A&M University TAMU, that are difficult to visualize. In this paper, we de- scribe a method for tracking filaments and show how data set, a large volume is processed allowing the filaments to be traced in a local frame positioned

  9. Finding mold removal directions using graphics hardware Rahul Khardekar

    E-Print Network [OSTI]

    McMains, Sara

    Finding mold removal directions using graphics hardware Rahul Khardekar University of California, Berkeley Sara McMains University of California, Berkeley 1 Introduction In molding and casting manufacturing processes, molten raw ma- terial is shaped in molds from which the resulting part must be re

  10. Defense Waste Processing Facility (DWPF), Modular CSSX Unit (CSSX), and Waste Transfer Line System of Salt Processing Program (U)

    SciTech Connect (OSTI)

    CHANG, ROBERT

    2006-02-02

    All of the waste streams from ARP, MCU, and SWPF processes will be sent to DWPF for vitrification. The impact these new waste streams will have on DWPF's ability to meet its canister production goal and its ability to support the Salt Processing Program (ARP, MCU, and SWPF) throughput needed to be evaluated. DWPF Engineering and Operations requested OBU Systems Engineering to evaluate DWPF operations and determine how the process could be optimized. The ultimate goal will be to evaluate all of the Liquid Radioactive Waste (LRW) System by developing process modules to cover all facilities/projects which are relevant to the LRW Program and to link the modules together to: (1) study the interfaces issues, (2) identify bottlenecks, and (3) determine the most cost effective way to eliminate them. The results from the evaluation can be used to assist DWPF in identifying improvement opportunities, to assist CBU in LRW strategic planning/tank space management, and to determine the project completion date for the Salt Processing Program.

  11. Mitigating the Impact of Process Variations on Processor Register Files and Execution Units

    E-Print Network [OSTI]

    Brooks, David

    node by properly adopting the proposed schemes. 1. Introduction Future advanced process technologies-wavelength lithography and random dopant fluctuations. Process variations (PV) will manifest in several different ways (instructions- per-cycle). Under strong PV, each fabricated chip has different characteristics, and therefore we

  12. UNITED STATES DEPARTMENT OF ENERGY OFFICE OF ENVIRONMENTAL MANAGEMENT WASTE PROCESSING ANNUAL TECHNOLOGY DEVELOPMENT REPORT 2008

    SciTech Connect (OSTI)

    Bush, S.

    2009-11-05

    The Office of Waste Processing identifies and reduces engineering and technical risks and uncertainties of the waste processing programs and projects of the Department of Energy's Environmental Management (EM) mission through the timely development of solutions to technical issues. The risks, and actions taken to mitigate those risks, are determined through technology readiness assessments, program reviews, technology information exchanges, external technical reviews, technical assistance, and targeted technology development and deployment. The Office of Waste Processing works with other DOE Headquarters offices and project and field organizations to proactively evaluate technical needs, identify multi-site solutions, and improve the technology and engineering associated with project and contract management. Participants in this program are empowered with the authority, resources, and training to implement their defined priorities, roles, and responsibilities. The Office of Waste Processing Multi-Year Program Plan (MYPP) supports the goals and objectives of the U.S. Department of Energy (DOE) - Office of Environmental Management Engineering and Technology Roadmap by providing direction for technology enhancement, development, and demonstration that will lead to a reduction of technical risks and uncertainties in EM waste processing activities. The MYPP summarizes the program areas and the scope of activities within each program area proposed for the next five years to improve safety and reduce costs and environmental impacts associated with waste processing; authorized budget levels will impact how much of the scope of activities can be executed, on a year-to-year basis. Waste Processing Program activities within the Roadmap and the MYPP are described in these seven program areas: (1) Improved Waste Storage Technology; (2) Reliable and Efficient Waste Retrieval Technologies; (3) Enhanced Tank Closure Processes; (4) Next-Generation Pretreatment Solutions; (5) Enhanced Stabilization Technologies; (6) Spent Nuclear Fuel; and (7) Challenging Materials. This report provides updates on 35 technology development tasks conducted during calendar year 2008 in the Roadmap and MYPP program areas.

  13. Liquid phase methanol LaPorte process development unit: Modification, operation, and support studies

    SciTech Connect (OSTI)

    Not Available

    1990-10-23

    The objectives of this program are to implement and test the process improvements identified through the engineering studies of the current program to demonstrate the capability of long-term catalyst activity maintenance, and to perform process and design engineering work that can be applied to a scaled-up Liquid Phase Methanol (LPMEOH) facility. An optional series of PDU runs is offered to extend the testing of the process improvements. A parallel research program will be performed to enhance the LPMEOH technical data base to improve the likelihood of commercialization of the LPMEOH process. Activities this quarter include: Flow sheet development for La Porte PDU modifications continues. A preliminary P ID review was completed and flow sheet modifications were identified and are being incorporated. A preliminary hazards review was completed on 22 May. Some minor flow sheet modifications resulted and a number of action items were identified. The most significant action item is to develop a materials reactivity and compatibility grid for the different alcohols, ethers, and esters which will be produced at the PDU. Heat and material balances were completed for the maximum production case of the mixed DME/MEOH synthesis campaign. An improved rate expression was developed. 1 fig.

  14. A Graphical Approach to Security Risk Analysis

    E-Print Network [OSTI]

    Stølen, Ketil

    A Graphical Approach to Security Risk Analysis Doctoral Dissertation by Ida Hogganvik Submitted to security risk analysis i Acknowledgements First of all, I would like to thank my supervisor Ketil Stølen to security risk analysis #12;A graphical approach to security risk analysis iii List of Original Publications

  15. UNITED STATES DEPARTMENT OF ENERGY WASTE PROCESSING ANNUAL TECHNOLOGY DEVELOPMENT REPORT 2007

    SciTech Connect (OSTI)

    Bush, S

    2008-08-12

    The Office of Environmental Management's (EM) Roadmap, U.S. Department of Energy--Office of Environmental Management Engineering & Technology Roadmap (Roadmap), defines the Department's intent to reduce the technical risk and uncertainty in its cleanup programs. The unique nature of many of the remaining facilities will require a strong and responsive engineering and technology program to improve worker and public safety, and reduce costs and environmental impacts while completing the cleanup program. The technical risks and uncertainties associated with cleanup program were identified through: (1) project risk assessments, (2) programmatic external technical reviews and technology readiness assessments, and (3) direct site input. In order to address these needs, the technical risks and uncertainties were compiled and divided into the program areas of: Waste Processing, Groundwater and Soil Remediation, and Deactivation and Decommissioning (D&D). Strategic initiatives were then developed within each program area to address the technical risks and uncertainties in that program area. These strategic initiatives were subsequently incorporated into the Roadmap, where they form the strategic framework of the EM Engineering & Technology Program. The EM-21 Multi-Year Program Plan (MYPP) supports the goals and objectives of the Roadmap by providing direction for technology enhancement, development, and demonstrations that will lead to a reduction of technical uncertainties in EM waste processing activities. The current MYPP summarizes the strategic initiatives and the scope of the activities within each initiative that are proposed for the next five years (FY2008-2012) to improve safety and reduce costs and environmental impacts associated with waste processing; authorized budget levels will impact how much of the scope of activities can be executed, on a year-to-year basis. As a result of the importance of reducing technical risk and uncertainty in the EM Waste Processing programs, EM-21 has focused considerable effort on identifying the key areas of risk in the Waste Processing programs. The resulting summary of technical risks and needs was captured in the Roadmap. The Roadmap identifies key Waste Processing initiative areas where technology development work should be focused. These areas are listed below, along with the Work Breakdown Structure (WBS) designation given to each initiative area. The WBS designations will be used throughout this document.

  16. Initial Investigation into the Potential of CSP Industrial Process Heat for the Southwest United States

    SciTech Connect (OSTI)

    Kurup, Parthiv; Turchi, Craig

    2015-11-01

    After significant interest in the 1970s, but relatively few deployments, the use of solar technologies for thermal applications, including enhanced oil recovery (EOR), desalination, and industrial process heat (IPH), is again receiving global interest. In particular, the European Union (EU) has been a leader in the use, development, deployment, and tracking of Solar Industrial Process Heat (SIPH) plants. The objective of this study is to ascertain U.S. market potential of IPH for concentrating collector technologies that have been developed and promoted through the U.S. Department of Energy's Concentrating Solar Power (CSP) Program. For this study, the solar-thermal collector technologies of interest are parabolic trough collectors (PTCs) and linear Fresnel (LF) systems.

  17. Development of design strategies to support evacuation process of hospital buildings in united states 

    E-Print Network [OSTI]

    Kader, Sharmin

    2009-05-15

    University of Engineering and Technology Co-Chairs of Advisory Committee: Dr. Ifte Choudhury Dr. Sarel Lavy The complete evacuation of hospital facilities is always a difficult and complex process. It has always been considered a last resort during any..., and ability to function during the evacuation. Among them, the evacuation warning time is the most important factor. For example, hurricanes and floods present threats that may allow some time for evacuation, but tsunamis allowing less time and earthquakes...

  18. ORGANIC-CONTAMINANT DESTRUCTION UNIT ECO LOGIC PROCESS GAS PHASE CHEMICAL REDUCTION

    SciTech Connect (OSTI)

    Unknown

    1998-06-17

    This report describes the Eco Logic Process and discusses the procedures and results of a pilot-scale treatability study on explosives in shell casings. The study was conducted as part of a contract which was awarded to Science Applications International Corporation (SAIC) and Eco Logic by the Department of Energy's Federal Energy Technology Center (FETC) in Morgantown, West Virginia to conduct treatability studies on complex hazardous wastes, energetic and low level mixed wastes. The U.S. Army currently decontaminates spent shell casings using a bailout or high pressure wash process that removes a large amount of the propellant from the casing but not enough to allow recycle of the entire casing intact; the U.S. Army currently projects the use of a metal parts furnace to completely decontaminate the shell casings. Use of the Eco Logic Process to decontaminate the shell casings would allow the shell casing to be reused intact. In addition to explosives commonly used by the Army such as TNT and Composition B, ARDEC personnel also were interested in the decontamination of shell casings with a residual of the propellant Yellow D which is a common energetic in artillery shell casings used by the Navy. A series of treatability tests on neat samples of explosive as well as shell casings containing each explosive were performed between June 9 and June 20, 1997 at the US Army's Edgewood Research Development, Engineering Center (ERDEC) toxic test chamber facility located at Aberdeen Proving Ground, Maryland., including a 2 gram neat sample of TNT and lO gram samples of TNT, composition B and Yellow D to determine optimal treatment conditions for each explosive followed by two tests on washed shell casings containing trace amounts of TNT and a total of six tests, two each on shell casings lined with 10 grams of TNT, composition B and Yellow D.

  19. Natural Gas Processing Plants in the United States: 2010 Update / National

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Marthrough 1996) in NevadaYear-Month802 827Overview Processing

  20. Liquid phase methanol LaPorte process development unit: Modification, operation, and support studies

    SciTech Connect (OSTI)

    Not Available

    1990-11-09

    As part of the liquid phase methanol process development program the present study evaluated adsorptive schemes to remove catalyst poisons from coal gas at pilot scale. In addition to a lab test with coal gas from Coolwater, two field tests were performed at Great Plains with live coal gas. In the lab with Coolwater, gas iron carbonyl, carbonyl sulfide,and hydrogen sulfide were effectively removed from the coal gas. The capacities of H-Y zeolite and BPL carbon for Fe(CO){sub 5} agreed well with the previous bench scale results at similar CO{sub 2} partial pressure. COS appeared to be chemisorbed on FCA carbon; its capacity was non-regenerable by hot nitrogen purge. A Cu/Zn catalyst, used to remove H{sub 2}S adsorptively, worked adequately. With the adsorption system on-line, a downstream methanol catalyst showed stable activity for 120 hours of operation. In the two field tests, it was demonstrated that the Great Plains (GP) syngas could be treated by adsorption for LPMEOH process. The catalyst deactivation observed in the first field test was much improved in the second field test after regular (every three days) regeneration of the adsorbents was practiced. The absorption system, which was designed for the removal of iron/nickel carbonyls, hydrogen/carbonyl sulfide and hydrochloric acid, needed to be modified to accommodate other unexpected impurities, such as acetonitrile and ethylene which were observed during both field tests. A lab test with a simulated GP gas indicated that low CO{sub 2} content (0.5%) in the GP gas does not cause catalyst deactivation. Adjusting the CO{sub 2} content of the feed to 5% by CO{sub 2} addition, increased methanol productivity by 40% in both the lab and the second field test. 6 refs., 25 figs., 14 tabs.

  1. Statistical Design, Analysis and Graphics for the Guadalupe

    E-Print Network [OSTI]

    Statistical Design, Analysis and Graphics for the Guadalupe River Assessment Technical Memoranda Science Center (2013). Statistical Design, Analysis and Graphics for the Guadalupe River Assessment...................................................................................................... 7 Study Design

  2. XOP : a graphical user interface for spectral calculations and...

    Office of Scientific and Technical Information (OSTI)

    XOP : a graphical user interface for spectral calculations and x-ray optics utilities. Citation Details In-Document Search Title: XOP : a graphical user interface for spectral...

  3. A Platform for Collaborative Acoustic Signal Processing

    E-Print Network [OSTI]

    Hanbiao Wang; Lewis Girod; Nithya Ramanathan

    2005-01-01

    Graphic ori- ented signal processing language - gospl,” incollaborative acoustic signal processing, and demonstrateembedded system for signal processing and the recent work on

  4. Syngas to Synfuels Process Development Unit Final Scientific/Technical Report

    SciTech Connect (OSTI)

    Brown, Robert C.

    2012-03-30

    The process described is for the gasification of 20 kg/h of biomass (switchgrass) to produce a syngas suitable for upgrading to Fischer-Tropsch (FT) liquid fuels (gas, diesel, waxes, etc.). The gas stream generated from gasification is primarily composed of carbon monoxide (CO), hydrogen (H2), carbon dioxide (CO2), steam (H2O), and methane (CH4), but also includes tars, particulate matter, ammonia (NH3), hydrogen cyanide (HCN), hydrogen chloride (HCl), hydrogen sulfide ( H2S), carbonyl sulfide (COS), etc. as contaminants. The gas stream passes through an array of cleaning devices to remove the contaminants to levels suitable for FT synthesis of fuels/chemicals. These devices consist primarily of an oil scrubber (to remove tars and remaining particulates), sulfur scrubber (to remove sulfur compounds), and a wet scrubber (to remove NH3, HCl and remaining water soluble contaminants). The ammonia and oil scrubbers are absorption columns with a combination of random and structured packing materials, using water and oil as the adsorption liquids respectively. The ammonia scrubber performed very well, while operating the oil scrubber proved to be more difficult due to the nature of tar compounds. The sulfur scrubber is a packed bed absorption device with solid extrudates of adsorbent material, primarily composed of ZnO and CuO. It performed well, but over a limited amount of time due to fouling created by excess tar/particulate matter and oil aerosols. Overall gas contaminants were reduced to below 1 ppm NH3, and less than 1 ppm collective sulfur compounds.

  5. Interactive Visual Histories for Vector Graphics

    E-Print Network [OSTI]

    Scull, Craig

    2009-06-24

    Presentation and graphics software enables users to experiment with variations of illustrations. They can revisit recent editing operations using the ubiquitous undo command, but they are limited to sequential exploration. ...

  6. Probabilistic Graphical Model Representation in Phylogenetics

    E-Print Network [OSTI]

    Hö hna, Sebastian; Heath, Tracy A.; Boussau, Bastien; Landis, Michael J.; Ronquist, Fredrik; Huelsenbeck, John P.

    2014-06-20

    models into conditionally independent distributions. The strength lies in the comprehensibility, flexibility, and adaptability of this formalism, and the large body of computational work based on it. Graphical models are well-suited to teach statistical...

  7. Analysis and section of processes for the disposition of excess fissile material from nuclear weapon dismantlement in the United States

    SciTech Connect (OSTI)

    Myers, B.R.; Armantrout, G.A. [Lawrence Livermore National Lab., CA (United States); Erickson, R. [Los Alamos National Lab., NM (United States)

    1995-02-01

    The end of the cold war and the acceleration of nuclear disarmament efforts by the United States (US) and Russia are generating large quantities of surplus fissile nuclear materials that are no longer needed for military purposes. The safe and secure disposition of this surplus material to prevent theft or reuse in weapons has become a high priority for the US Department of Energy (USDOE). Many options exist for storage and disposition (use or disposal) of these surplus materials. The criteria, which have been developed from the basis for a preliminary ``screening`` of options, to eliminate from further consideration those options that do not meet minimal requirements. Factors, or attributes, contained in the screening and selection criteria include: (1) resistance to theft and diversion by unauthorized parties, (2) resistance to retrieval, extraction, and reuse by the host nation, (3) technical viability, (4) environmental, safety, and health impacts, (5) cost effectiveness, (6) timeliness, (7) fostering of progress and cooperation with Russia and others, (8) public and institutional acceptance, and (9) additional benefits. The evaluation of environmental impacts, in accordance with the US National Environmental Policy Ac (NEPA) process, is an integral part of the overall evaluation process. Because of the variety of physical and chemical forms of the nuclear material inventory, and because of the large number of possible disposition technologies and final forms, several hundred possible pathways to disposition have been defined and have undergone a systematic selection process. Also, because nuclear material disposition will have far ranging impacts, extensive public, in the form of public and stakeholder, input was integral to the selection process.

  8. Singular value decomposition utilizing parallel algorithms on graphical processors

    SciTech Connect (OSTI)

    Kotas, Charlotte W [ORNL; Barhen, Jacob [ORNL

    2011-01-01

    One of the current challenges in underwater acoustic array signal processing is the detection of quiet targets in the presence of noise. In order to enable robust detection, one of the key processing steps requires data and replica whitening. This, in turn, involves the eigen-decomposition of the sample spectral matrix, Cx = 1/K xKX(k)XH(k) where X(k) denotes a single frequency snapshot with an element for each element of the array. By employing the singular value decomposition (SVD) method, the eigenvectors and eigenvalues can be determined directly from the data without computing the sample covariance matrix, reducing the computational requirements for a given level of accuracy (van Trees, Optimum Array Processing). (Recall that the SVD of a complex matrix A involves determining V, , and U such that A = U VH where U and V are orthonormal and is a positive, real, diagonal matrix containing the singular values of A. U and V are the eigenvectors of AAH and AHA, respectively, while the singular values are the square roots of the eigenvalues of AAH.) Because it is desirable to be able to compute these quantities in real time, an efficient technique for computing the SVD is vital. In addition, emerging multicore processors like graphical processing units (GPUs) are bringing parallel processing capabilities to an ever increasing number of users. Since the computational tasks involved in array signal processing are well suited for parallelization, it is expected that these computations will be implemented using GPUs as soon as users have the necessary computational tools available to them. Thus, it is important to have an SVD algorithm that is suitable for these processors. This work explores the effectiveness of two different parallel SVD implementations on an NVIDIA Tesla C2050 GPU (14 multiprocessors, 32 cores per multiprocessor, 1.15 GHz clock - peed). The first algorithm is based on a two-step algorithm which bidiagonalizes the matrix using Householder transformations, and then diagonalizes the intermediate bidiagonal matrix through implicit QR shifts. This is similar to that implemented for real matrices by Lahabar and Narayanan ("Singular Value Decomposition on GPU using CUDA", IEEE International Parallel Distributed Processing Symposium 2009). The implementation is done in a hybrid manner, with the bidiagonalization stage done using the GPU while the diagonalization stage is done using the CPU, with the GPU used to update the U and V matrices. The second algorithm is based on a one-sided Jacobi scheme utilizing a sequence of pair-wise column orthogonalizations such that A is replaced by AV until the resulting matrix is sufficiently orthogonal (that is, equal to U ). V is obtained from the sequence of orthogonalizations, while can be found from the square root of the diagonal elements of AH A and, once is known, U can be found from column scaling the resulting matrix. These implementations utilize CUDA Fortran and NVIDIA's CUB LAS library. The primary goal of this study is to quantify the comparative performance of these two techniques against themselves and other standard implementations (for example, MATLAB). Considering that there is significant overhead associated with transferring data to the GPU and with synchronization between the GPU and the host CPU, it is also important to understand when it is worthwhile to use the GPU in terms of the matrix size and number of concurrent SVDs to be calculated.

  9. Haykin, Principe, Sejnowski, and McWhirter: New Directions in Statistical Signal Processing: From Systems to Brain 2005/03/04 21:55 11 A Variational Principle for Graphical Models

    E-Print Network [OSTI]

    Jordan, Michael I.

    statistical modeling. In statistical signal processing-- as well as in related fields such as communication theory, control theory and bioinformatics--statistical models have long been formulated in termsHaykin, Principe, Sejnowski, and McWhirter: New Directions in Statistical Signal Processing: From

  10. An Evaluation of Graphical Context When the Graphics are Outside of the Task Area

    E-Print Network [OSTI]

    compared: fully registered AR; non-registered AR; a heads- up display (HUD) with the graphics always visible in the field of view; and a HUD with the graphics not always visible in the field of view displayed on a HUD. The results also indicated that non-registered AR does not offer any significant

  11. INDEPENDENT TECHNICAL ASSESSMENT OF MANAGEMENT OF STORMWATER AND WASTEWATER AT THE SEPARATIONS PROCESS RESEARCH UNIT (SPRU) DISPOSITION PROJECT, NEW YORK

    SciTech Connect (OSTI)

    Abitz, R.; Jackson, D.; Eddy-Dilek, C.

    2011-06-27

    The U.S. Department of Energy (DOE) is currently evaluating the water management procedures at the Separations Process Research Unit (SPRU). The facility has three issues related to water management that require technical assistance: (1) due to a excessive rainfall event in October, 2010, contaminated water collected in basements of G2 and H2 buildings. As a result of this event, the contractor has had to collect and dispose of water offsite; (2) The failure of a sump pump at a KAPL outfall resulted in a Notice of Violation issued by the New York State Department of Environment and Conservation (NYSDEC) and subsequent Consent Order. On-site water now requires treatment and off-site disposition; and (3) stormwater infiltration has resulted in Strontium-90 levels discharged to the storm drains that exceed NR standards. The contractor has indicated that water management at SPRU requires major staff resources (at least 50 persons). The purpose of this review is to determine if the contractor's technical approach warrants the large number of staff resources and to ensure that the technical approach is compliant and in accordance with federal, state and NR requirements.

  12. Graphical methods for evaluating covering arrays

    SciTech Connect (OSTI)

    Kim, Youngil; Jang, Dae -Heung; Anderson-Cook, Christine M.

    2015-08-10

    Covering arrays relax the condition of orthogonal arrays by only requiring that all combination of levels be covered but not requiring that the appearance of all combination of levels be balanced. This allows for a much larger number of factors to be simultaneously considered but at the cost of poorer estimation of the factor effects. To better understand patterns between sets of columns and evaluate the degree of coverage to compare and select between alternative arrays, we suggest several new graphical methods that show some of the patterns of coverage for different designs. These graphical methods for evaluating covering arrays are illustrated with a few examples.

  13. Graphical methods for evaluating covering arrays

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

    Kim, Youngil; Jang, Dae -Heung; Anderson-Cook, Christine M.

    2015-08-10

    Covering arrays relax the condition of orthogonal arrays by only requiring that all combination of levels be covered but not requiring that the appearance of all combination of levels be balanced. This allows for a much larger number of factors to be simultaneously considered but at the cost of poorer estimation of the factor effects. To better understand patterns between sets of columns and evaluate the degree of coverage to compare and select between alternative arrays, we suggest several new graphical methods that show some of the patterns of coverage for different designs. These graphical methods for evaluating covering arraysmore »are illustrated with a few examples.« less

  14. Chapter 2. Uranium Mining and Extraction Processes in the United States In 1946, Congress passed the Atomic Energy Act (AEA), establishing the Atomic Energy Commission

    E-Print Network [OSTI]

    2-1 Chapter 2. Uranium Mining and Extraction Processes in the United States In 1946, Congress it as the sole purchasing agent for domestically produced uranium. The AEA also set fixed prices for uranium ore) in an effort to bolster development within the domestic uranium industry. Since then, the industry has gone

  15. GIS, SPATIAL STATISTICAL GRAPHICS, AND FOREST HEALTH.

    E-Print Network [OSTI]

    Symanzik, Jürgen

    1 GIS, SPATIAL STATISTICAL GRAPHICS, AND FOREST HEALTH. James J. Majure, Noel Cressie, Dianne Cook, and Jürgen Symanzik ABSTRACT This paper discusses the use of a geographic information systems (GIS), Arcview, into a geographic information system (GIS), Arcview 2.1 (ESRI 1995), and its use in the statistical analysis of spa

  16. Art: Graphic Design Option 1 (page 1)

    E-Print Network [OSTI]

    Elzanowski, Marek

    Art: Graphic Design Option 1 (page 1) Option 2 (page 2) Bachelor of Science 201516 Degree Maps Freshman Inquiry 5 Freshman Inquiry 5 Freshman Inquiry 5 ART 115 4 ART 131 4 ART 118 4 ARH 204 or ARH 205 4 ART 182 or ART 117 4 ART 120 4 ARH 206 4 Total Credits 13 Total

  17. Art: Graphic Design Option 1 (page 1)

    E-Print Network [OSTI]

    Elzanowski, Marek

    Art: Graphic Design Option 1 (page 1) Option 2 (page 2) Bachelor of Arts 201516 Degree Maps Milestones: Complete ART 118 & 120 (by spring term). ARH 206 recommended during summer term. Freshman Foreign Language 103 4 ART 115 4 ART 131 4 ART 118 4 ARH 204 or ARH 205 4 ART 182 or ART 117

  18. COORDINATING TEXT AND GRAPHICS IN EXPLANATION GENERATION

    E-Print Network [OSTI]

    COORDINATING TEXT AND GRAPHICS IN EXPLANATION GENERATION Steven K. Feiner Kathleen R. McKeown Department of Computer Science Columbia University New York, New York 10027 ABSTRACT To generate multimedia Testbed), a system that generates directions for equipment maintenance and repair, and we show how

  19. ANTHROPOMETRY FOR COMPUTER GRAPHICS HUMAN FIGURES

    E-Print Network [OSTI]

    Badler, Norman I.

    ANTHROPOMETRY FOR COMPUTER GRAPHICS HUMAN FIGURES Marc R. Grosso1 Richard D. Quach2 Ernest Otani3, Warren, Michigan 48090-9040. i #12;Contents 1 Introduction 1 2 Anthropometry Issues 1 3 Implementation : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 21 11.4 Spreadsheet Anthropometry Scaling System (SASS

  20. Interactive Graphic Design Using Automatic Presentation Knowledge

    E-Print Network [OSTI]

    Derthick, Mark

    graphics in Roth Color Plate 1. In 1a, a sequence of indented text, charts, and a table are aligned to integrate six attributes of activities (organization, start, end, status, cost, resource). To appear do enable users to create charts and tables like these, but only as isolated displays. Even

  1. REVISED FINAL REPORT – INDEPENDENT VERIFICATION SURVEY ACTIVITIES AT THE SEPARATIONS PROCESS RESEARCH UNIT SITES, NISKAYUNA, NEW YORK – DCN 0496-SR-06-1

    SciTech Connect (OSTI)

    Evan Harpenau

    2011-10-10

    The Separations Process Research Unit (SPRU) complex located on the Knolls Atomic Power Laboratory (KAPL) site in Niskayuna, New York, was constructed in the late 1940s to research the chemical separation of plutonium and uranium (Figure A-1). SPRU operated as a laboratory scale research facility between February 1950 and October 1953. The research activities ceased following the successful development of the reduction oxidation and plutonium/uranium extraction processes. The oxidation and extraction processes were subsequently developed for large scale use by the Hanford and Savannah River sites (aRc 2008a). Decommissioning of the SPRU facilities began in October 1953 and continued through the 1990s.

  2. Studentnumber:Name:Degree: Unit:Unit:Unit:Unit

    E-Print Network [OSTI]

    Tobar, Michael

    Studentnumber:Name:Degree: Semester: Semester: Unit:Unit:Unit:Unit: Unit:Unit:Unit:Unit: Year the Undergraduate Degree Course Rules. Have you included units that will lead to at least one degree-specific major that the units you choose in first year will lead to at least one degree-specific major. It is a requirement

  3. Volume Graphics (2006) T. Mller, R. Machiraju, T. Ertl, M. Chen (Editors)

    E-Print Network [OSTI]

    Jeong, Won-Ki

    2006-01-01

    and gas exploration. Because of the growing volume and resolu- tion of seismic data, image processingVolume Graphics (2006) T. Möller, R. Machiraju, T. Ertl, M. Chen (Editors) Interactive 3D seismic, volumetric, seismic fault detection system that relies on a novel set of nonlinear filters combined

  4. Real-time graphic display utility for nuclear safety applications

    SciTech Connect (OSTI)

    Yang, S.; Huang, X.; Taylor, J.; Stevens, J.; Gerardis, T.; Hsu, A.; McCreary, T.

    2006-07-01

    With the increasing interests in the nuclear energy, new nuclear power plants will be constructed and licensed, and older generation ones will be upgraded for assuring continuing operation. The tendency of adopting the latest proven technology and the fact of older parts becoming obsolete have made the upgrades imperative. One of the areas for upgrades is the older CRT display being replaced by the latest graphics displays running under modern real time operating system (RTOS) with safety graded modern computer. HFC has developed a graphic display utility (GDU) under the QNX RTOS. A standard off-the-shelf software with a long history of performance in industrial applications, QNX RTOS used for safety applications has been examined via a commercial dedication process that is consistent with the regulatory guidelines. Through a commercial survey, a design life cycle and an operating history evaluation, and necessary tests dictated by the dedication plan, it is reasonably confirmed that the QNX RTOS was essentially equivalent to what would be expected in the nuclear industry. The developed GDU operates and communicates with the existing equipment through a dedicated serial channel of a flat panel controller (FPC) module. The FPC module drives a flat panel display (FPD) monitor. A touch screen mounted on the FPD serves as the normal operator interface with the FPC/FPD monitor system. The GDU can be used not only for replacing older CRTs but also in new applications. The replacement of the older CRT does not disturb the function of the existing equipment. It not only provides modern proven technology upgrade but also improves human ergonomics. The FPC, which can be used as a standalone controller running with the GDU, is an integrated hardware and software module. It operates as a single board computer within a control system, and applies primarily to the graphics display, targeting, keyboard and mouse. During normal system operation, the GDU has two sources of data input: a serial interface with field equipment and a serial input from the FPD touch screen. The mechanism for data collection from the field equipment consists of the regular exchange of the data update request messages and target commands sent to the equipment and the update messages returned to the FPC. The data updates from field equipment control displays presented on the graphic pages. Touch screen contacts are decoded to identify physical position that was contacted. If that position corresponds with one of the buttons on the graphic page, the software uses that input to initiate the function defined for the particular button contacted. In this paper, the FPC will be illustrated as a standalone system as well as a module in a dedicated control system. The GDU design concepts and its design flow will be demonstrated. The dedication process of the QNX RTOS needed for the GDU will be highlighted. Finally, the GDU with a specific application example used in one of the nuclear power plants will be presented. (authors)

  5. Thermochemical processing of digested sludge and its implications in the United States Jennifer Lawrence, Ruth Reed, Sara Tischhauser, Casey Zak

    E-Print Network [OSTI]

    Iglesia, Enrique

    , or biomethane) for meeting onsite heat #12;and power needs. Biogas is a methanerich byproduct of this process, or biomethane, is produced as a result of this process and can either be flared off to reduce greenhouse gas of anaerobic digestion (AD) to reduce sludge volumes as well as produce digester gas (also known as biogas

  6. Graphical Contingency Analysis Tool - Energy Innovation Portal

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-Dose Low LETUsefulJorgeAtlDayGraphene'sBiosensors1,Graphical

  7. SIPS: A small modular process unit for the in-tank pretreatment of high-level wastes

    SciTech Connect (OSTI)

    Reich, M.; Powell, J.; Barletta, R. [Brookhaven National Lab., Upton, NY (United States)

    1996-12-31

    As a result of the U.S. weapons production program, there are now hundreds of large tanks containing highly radioactive wastes. Safe disposal of these wastes requires their processing and separations into a small volume of highly radioactive waste (HLW) and a much larger volume of low-level waste (LLW). The HLW waste would then be vitrified and transported to a geologic repository. To date, the principal approach proposed for the separation envisions a large, centralized process facility. The small in-tank processing system (SIPS) is a proposed new, small modular concept for the in-tank processing and separation of wastes into HLW and LLW output streams suitable for vitrification. Instead of pumping the retrieved tank wastes as a solid/liquid slurry over long distances to a centralized process facility, SIPS would employ a small process module, typically {approximately}1 m in diameter and 4 m long, which would be inserted into the tank. Over a period of {approx} 6 months, the module would process the solid/liquid materials in the tank, producing separated liquid HLW and liquid LLW output streams that are pumped away in two small-diameter ({approx}3-cm outside diameter) pipes. The SIPS module would be serviced by five auxiliary small pipes - a water feed pipe, a water feed pipe containing micron-size ferromagnetic particles, a nitric acid ({approx}3 M) feed pipe, and input/out pipes to hydraulically load/unload ion exchange beads.

  8. Stochastic processes on graphs with cycles : geometric and variational approaches

    E-Print Network [OSTI]

    Wainwright, Martin J. (Martin James), 1973-

    2002-01-01

    Stochastic processes defined on graphs arise in a tremendous variety of fields, including statistical physics, signal processing, computer vision, artificial intelligence, and information theory. The formalism of graphical ...

  9. Module Experimental Process System Development Unit (MEPSDU). Quarterly report No. 1, November 26, 1980-February 28, 1981

    SciTech Connect (OSTI)

    Not Available

    1981-01-01

    The purpose of this program is to demonstrate the technical readiness of a cost-effective process sequence that has the potential for the production of flat plate photovoltaic modules which met the price goal in 1986 of 70 cents or less per Watt peak. During this initial program quarter, the efforts have included preparation and submission of the Work Breakdown Structure, the Baseline Cost Estimate and the Program Plan. The proposed process sequence was reviewed and laboratory verification experiments were conducted. The preliminary process includes the following features: semicrystalline silicon (10 cm x 10 cm) as the silicon input material, spray-on dopant diffusion source, Al paste BSF formation, spray-on AR coating, electroless Ni plate-solder dip Metallization, laser scribe edges, K and S tabbing and stringing machine, and laminated EVA modules.

  10. Interfacing 1990 US Census TIGER map files with New S graphics software

    SciTech Connect (OSTI)

    Rizzardi, M.; Mohr, M.S.; Merrill, D.W.; Selvin, S. [Lawrence Berkeley Lab., CA (United States)]|[California Univ., Berkeley, CA (United States). School of Public Health

    1992-07-01

    In 1990, the United States Bureau of the Census released detailed geographic base files known as TIGER/Line (Topologically Integrated Geographic Encoding and Referencing) which contain detail on the physical features and census tract boundaries of every county in the United States. The TIGER database is attractive for two reasons. First, it is publicly available through the Bureau of the Census on tape or cd-rom for a minimal fee. Second, it contains 24 billion characters of data which describe geographic features of interest to the Census Bureau such as coastlines, hydrography, transportation networks, political boundaries, etc. Unfortunately, the large TIGER database only provides raw alphanumeric data; no utility software, graphical or otherwise, is included. On the other hand New S, a popular statistical software package by AT&T, has easily operated functions that permit advanced graphics in conjunction with data analysis. New S has the ability to plot contours, lines, segments, and points. However, of special interest is the New S function map and its options. Using the map function, which requires polygons as input, census tracts can be quickly selected, plotted, shaded, etc. New S graphics combined with the TIGER database has obvious potential. This paper reports on our efforts to use the TIGER map files with New S, especially to construct census tract maps of counties. While census tract boundaries are inherently polygonal, they are not organized as such in the TIGER database. This conversion of the TIGER ``line`` format into New S ``polygon/polyline`` format is one facet of the work reported here. Also we discuss the selection and extraction of auxiliary geographic information from TIGER files for graphical display using New S.

  11. Liquid phase methanol LaPorte process development unit: Modification operation, and support studies. Task 3.6/3.7: Alternative catalyst/life run

    SciTech Connect (OSTI)

    Not Available

    1991-01-28

    In April 1987, Air Products started the third and final contract with the US Department of Energy to develop the Liquid Phase Methanol (LPMEOH) process. One of the objectives was to identify alternative commercial catalyst(s) for the process. This objective was strategically important as we want to demonstrate that the LPMEOH process is flexible and not catalyst selection limited. Among three commercially available catalysts evaluated in the lab, the catalyst with a designation of F21/0E75-43 was the most promising candidate. The initial judging criteria included not only the intrinsic catalyst activity but also the ability to be used effectively in a slurry reactor. The catalyst was then advanced for a 40-day life test in a laboratory 300 cc autoclave. The life test result also revealed superior stability when compared with that of a standard catalyst. Consequently, the new catalyst was recommended for demonstration in the Process Development Unit (PDU) at LaPorte, Texas. This report details the methodology of testing and selecting the catalyst.

  12. Designing and Building a Graphical Model Library in Standard ML

    E-Print Network [OSTI]

    Murphy, Kevin Patrick

    Designing and Building a Graphical Model Library in Standard ML Clint Morgan December 2004 Abstract This paper discusses several design considerations for a probabilistic graphical model library. The library, dubbed GM, currently only contains a small subset of desirable features for such a library. In particular

  13. A Review of Graphical Model Architectures for Speech Recognition

    E-Print Network [OSTI]

    Noble, William Stafford

    science, data and control flow, entity relationships and social networks, Petri and neural networks employ dynamic Bayesian networks (DBNs), and a DBN extension using the Graphical Model Toolkit's (GMTK. Bayesian networks are one type of graphical model where the graphs are directed and acyclic (DAG

  14. Packages in the `graphics' bundle D. P. Carlisle

    E-Print Network [OSTI]

    Bloch, Ethan

    Packages in the `graphics' bundle D. P. Carlisle 1999/01/13 Contents 1 Introduction 2 2 Driver support 2 3 Colour 3 3.1 Package Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3 Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 4 The Graphics packages 7 4.1 Package

  15. Packages in the `graphics' bundle D. P. Carlisle

    E-Print Network [OSTI]

    Duncan, James S.

    Packages in the `graphics' bundle D. P. Carlisle 1996/10/29 Contents 1 Introduction 1 2 Driver support 2 3 Colour 2 3.1 Package Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3 Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 The Graphics packages 6 4.1 Package

  16. GRAIL : Graphical Representation of Activity, Interconnection and Loading

    E-Print Network [OSTI]

    Stepney, Susan

    GRAIL : Graphical Representation of Activity, Interconnection and Loading Susan Stepney GEC One of the tools being developed as part of ParSiFal is GRAIL. It represents an occam program flow of control, not communication channels): Susan Stepney. "GRAIL: Graphical Representation

  17. CSE 872: Advanced Computer Graphics Fall Term 2014

    E-Print Network [OSTI]

    and by appointment, 1140 EB Textbooks: Fundamentals of Computer Graphics (2nd /3rd Edition), by Peter graphics class at the graduate level. The course mainly consists of lectures covering recent research or two individual project(s), present one paper related to a chosen research topic (as a team

  18. Using Graphical Representations to Support the Calculation of Infusion Parameters

    E-Print Network [OSTI]

    Subramanian, Sriram

    Using Graphical Representations to Support the Calculation of Infusion Parameters Sandy J. J. Gould in which participants were asked to solve a num- ber of infusion parameter problems that were represented representations transfer to actual workplace settings. Keywords: Graphical reasoning, infusion pumps, re

  19. General calculations using graphics hardware, with application to interactive caustics

    E-Print Network [OSTI]

    Stewart, James

    General calculations using graphics hardware, with application to interactive caustics Chris Trendall and A. James Stewart iMAGIS--GRAVIR/IMAG and University of Toronto Abstract. Graphics hardware has been developed with image production in mind, but current hardware can be exploited for much more

  20. PLOT2K: a graphics interface to System 2000

    SciTech Connect (OSTI)

    Creel, L.

    1981-01-01

    PLOT2K is an interactive graphics interface to the System 2000 data base management system. It runs on a CDC 6600 computer with an NOS or NOS/BE operating system. The graphics package used is DISSPLA. PLOT2K will generate bar chart histograms, pie charts, or x-y point plots and will access any System 2000 data base.

  1. Computer Graphic Tools for Automotive Paint Engineering Gary W. Meyer

    E-Print Network [OSTI]

    Minnesota, University of

    Computer Graphic Tools for Automotive Paint Engineering Gary W. Meyer University of Minnesota graphics programs that can be used to solve automotive paint engineering problems. New surface reflection models have been created for simulating the appearance of automotive paint, and the hardware available

  2. Fast Development of Dense Linear Algebra Codes on Graphics Processors

    E-Print Network [OSTI]

    Batory, Don

    Fast Development of Dense Linear Algebra Codes on Graphics Processors M. Jes´us Zafont, Alberto that facilitates the development of dense linear algebra algorithms on graphics processors applying the FLAME methodology. The interface, built on top of the NVIDIA CUBLAS library, implements all the com- putational

  3. Revisions to the SRCC Rating Process for Solar Water Heaters: Preprint

    SciTech Connect (OSTI)

    Burch, J.; Huggins, J.; Long, S.; Thornton, J.

    2012-06-01

    In the United States, annual performance ratings for solar water heaters are computed with component-based simulation models driven by typical meteorological year weather and specified water draw. Changes in the process are being implemented to enhance credibility through increased transparency and accuracy. Changes to the process include using a graphical rather than text-based model-building tool, performing analytical tests on all components and systems, checking energy balances on every component, loop, and system at every time step, comparing the results to detect outliers and potential errors, and documenting the modeling process in detail. Examples of changes in ratings are shown, along with analytical and comparative testing results.

  4. Systems and methods for interactive virtual reality process control and simulation

    DOE Patents [OSTI]

    Daniel, Jr., William E. (North Augusta, SC); Whitney, Michael A. (Augusta, GA)

    2001-01-01

    A system for visualizing, controlling and managing information includes a data analysis unit for interpreting and classifying raw data using analytical techniques. A data flow coordination unit routes data from its source to other components within the system. A data preparation unit handles the graphical preparation of the data and a data rendering unit presents the data in a three-dimensional interactive environment where the user can observe, interact with, and interpret the data. A user can view the information on various levels, from a high overall process level view, to a view illustrating linkage between variables, to view the hard data itself, or to view results of an analysis of the data. The system allows a user to monitor a physical process in real-time and further allows the user to manage and control the information in a manner not previously possible.

  5. Analysis of the working process and mechanical losses in a Stirling engine for a solar power unit

    SciTech Connect (OSTI)

    Makhkamov, K.K.; Ingham, D.B.

    1999-05-01

    In this paper a second level mathematical model for the computational simulation of the working process of a 1-kW Stirling engine has been used and the results obtained are presented. The internal circuit of the engine in the calculation scheme was divided into five chambers, namely, the expansion space, heater, regenerator, cooler and the compression space, and the governing system of ordinary differential equations for the energy and mass conservation were solved in each chamber by Euler`s method. In addition, mechanical losses in the construction of the engine have been determined and the computational results show that the mechanical losses for this particular design of the Stirling engine may be up to 50% of the indicated power of the engine.

  6. Policy #2010 Publications Policy and Graphic Guidelines 1 OLD DOMINION UNIVERSITY

    E-Print Network [OSTI]

    Policy #2010 ­ Publications Policy and Graphic Guidelines 1 OLD DOMINION UNIVERSITY University Policy Policy #2010 PUBLICATIONS POLICY AND GRAPHIC GUIDELINES Responsible Oversight Executive: Assistant to Old Dominion University's publications policy and graphic guidelines supporting the University's brand

  7. SALTSTONE VAULT CLASSIFICATION SAMPLES MODULAR CAUSTIC SIDE SOLVENT EXTRACTION UNIT/ACTINIDE REMOVAL PROCESS WASTE STREAM APRIL 2011

    SciTech Connect (OSTI)

    Eibling, R.

    2011-09-28

    Savannah River National Laboratory (SRNL) was asked to prepare saltstone from samples of Tank 50H obtained by SRNL on April 5, 2011 (Tank 50H sampling occurred on April 4, 2011) during 2QCY11 to determine the non-hazardous nature of the grout and for additional vault classification analyses. The samples were cured and shipped to Babcock & Wilcox Technical Services Group-Radioisotope and Analytical Chemistry Laboratory (B&W TSG-RACL) to perform the Toxic Characteristic Leaching Procedure (TCLP) and subsequent extract analysis on saltstone samples for the analytes required for the quarterly analysis saltstone sample. In addition to the eight toxic metals - arsenic, barium, cadmium, chromium, mercury, lead, selenium and silver - analytes included the underlying hazardous constituents (UHC) antimony, beryllium, nickel, and thallium which could not be eliminated from analysis by process knowledge. Additional inorganic species determined by B&W TSG-RACL include aluminum, boron, chloride, cobalt, copper, fluoride, iron, lithium, manganese, molybdenum, nitrate/nitrite as Nitrogen, strontium, sulfate, uranium, and zinc and the following radionuclides: gross alpha, gross beta/gamma, 3H, 60Co, 90Sr, 99Tc, 106Ru, 106Rh, 125Sb, 137Cs, 137mBa, 154Eu, 238Pu, 239/240Pu, 241Pu, 241Am, 242Cm, and 243/244Cm. B&W TSG-RACL provided subsamples to GEL Laboratories, LLC for analysis for the VOCs benzene, toluene, and 1-butanol. GEL also determines phenol (total) and the following radionuclides: 147Pm, 226Ra and 228Ra. Preparation of the 2QCY11 saltstone samples for the quarterly analysis and for vault classification purposes and the subsequent TCLP analyses of these samples showed that: (1) The saltstone waste form disposed of in the Saltstone Disposal Facility in 2QCY11 was not characteristically hazardous for toxicity. (2) The concentrations of the eight RCRA metals and UHCs identified as possible in the saltstone waste form were present at levels below the UTS. (3) Most of the inorganic species measured in the leachate do not exceed the MCL, SMCL or TW limits. (4) The inorganic waste species that exceeded the MCL by more than a factor of 10 were nitrate, nitrite and the sum of nitrate and nitrite. (5) Analyses met all quality assurance specifications of US EPA SW-846. (6) The organic species (benzene, toluene, 1-butanol, phenol) were either not detected or were less than reportable for the vault classification samples. (7) The gross alpha and radium isotopes could not be determined to the MCL because of the elevated background which raised the detection limits. (8) Most of the beta/gamma activity was from 137Cs and its daughter 137mBa. (9) The concentration of 137Cs and 90Sr were present in the leachate at concentrations 1/40th and 1/8th respectively than in the 2003 vault classification samples. The saltstone waste form placed in the Saltstone Disposal Facility in 2QCY11 met the SCHWMR R.61-79.261.24(b) RCRA metals requirements for a nonhazardous waste form. The TCLP leachate concentrations for nitrate, nitrite and the sum of nitrate and nitrite were greater than 10x the MCLs in SCDHEC Regulations R.61-107.19, Part I A, which confirms the Saltstone Disposal Facility classification as a Class 3 Landfill. The saltstone waste form placed in the Saltstone Disposal Facility in 2QCY11 met the R.61-79.268.48(a) non wastewater treatment standards.

  8. African Francophone Bandes Dessinées: Graphic Autobiographies and Illustrated Testimonies

    E-Print Network [OSTI]

    Bumatay, Michelle

    2013-01-01

    1989. Baetens, Jan. “Autobiographies et bandes dessinées. ”Critical Essays on Autobiography and Graphic Novels.Abyme of Graphic Novel Autobiography. ” College Literature

  9. United abominations: Density functional studies of heavy metal chemistry

    SciTech Connect (OSTI)

    Schoendorff, George

    2012-04-02

    Carbonyl and nitrile addition to uranyl (UO{sup 2}{sup 2+}) are studied. The competition between nitrile and water ligands in the formation of uranyl complexes is investigated. The possibility of hypercoordinated uranyl with acetone ligands is examined. Uranyl is studied with diactone alcohol ligands as a means to explain the apparent hypercoordinated uranyl. A discussion of the formation of mesityl oxide ligands is also included. A joint theory/experimental study of reactions of zwitterionic boratoiridium(I) complexes with oxazoline-based scorpionate ligands is reported. A computational study was done of the catalytic hydroamination/cyclization of aminoalkenes with zirconium-based catalysts. Techniques are surveyed for programming for graphical processing units (GPUs) using Fortran.

  10. The horizontal desalination unit described herein utilizes the humidification-dehumidification process to purify water using air as a carrier gas. The temperature required to drive the process is low enough that

    E-Print Network [OSTI]

    The horizontal desalination unit described herein utilizes the humidification enough that waste heat from a fuel combustion or solar collectors can be used. A unit in which air horizontal units, determine the efficiency of operation, and isolate ways of improving future units

  11. Graphical user interface for real time simulator for relay testing 

    E-Print Network [OSTI]

    Ji, Fang

    1995-01-01

    This thesis presents a design of a graphical user interface for a real time simulator for relay testing. The objectives of this study are achieved successfully by utilizing object-oriented concepts and techniques. The GUI ...

  12. Decoupled Sampling for Real-Time Graphics Pipelines

    E-Print Network [OSTI]

    Ragan-Kelley, Jonathan

    2010-03-29

    We propose decoupled sampling, an approach that decouples shading from visibility sampling in order to enable motion blur and depth-of-field at reduced cost. More generally, it enables extensions of modern real-time graphics ...

  13. Iamascope: A Graphical Musical Instrument Sidney Fels Kenji Mase

    E-Print Network [OSTI]

    British Columbia, University of

    Iamascope: A Graphical Musical Instrument Sidney Fels Kenji Mase Dept. of Electrical and Computer with this aesthetically uplifting interactive device. In the installation, the user takes the place of a colourful piece

  14. Finishing touches : adaptive graphic design that leverages human creativity

    E-Print Network [OSTI]

    Norton, William Kelly

    2006-01-01

    This thesis proposes the investigation of a distributed architecture to facilitate automatic adaptation of graphical representation in digital documents to constraints imposed by the presentation device. The goal of the ...

  15. Piko: A Framework for Authoring Programmable Graphics Pipelines

    E-Print Network [OSTI]

    Patney, Anjul; Tzeng, Stanley; Seitz, Kerry A. Jr.; Owens, John D.

    2015-01-01

    shading. In Proceedings of ACM SIGGRAPH 2000, ComputerIn Proceed- ings of ACM SIGGRAPH 2000, Computer GraphicsIn Proceedings of the 2006 ACM/IEEE Con- ference on

  16. CNG 477 Introduction to Computer Graphics Computer Engineering

    E-Print Network [OSTI]

    Can, Tolga

    CNG 477 Introduction to Computer Graphics Computer Engineering METU-NCC Spring 2013-2014 Syllabus. Introduction to illumination models and surface rendering. Course Objectives: CNG 477 Introduction to Computer

  17. Energy Audits in Process Units 

    E-Print Network [OSTI]

    Corwin, J. D.

    1980-01-01

    of the Audit Team are likely to fall naturally into six general phases, each of which is reviewed in detail....

  18. Energy Management in Olefins Units 

    E-Print Network [OSTI]

    Wells, T. A.

    1982-01-01

    to the point where waste heat from pyrolysis generates more than enough steam to power the olefins unit recovery section. Furthermore, incorporating gas turbine driven electrical generators or process compressors adds to the utility export potential of the unit...

  19. O:\GRAPHICS\Factsheets\NEW\mont

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReport for the Weldon Spring,7=cr5rnP 7694 i+lJNew York,' ,9 United

  20. Hiring Service Agreement This Agreement includes activities that are essential to the hiring process and is a formalized commitment between the OHR Job Center and the Hiring Unit. It is designed to define

    E-Print Network [OSTI]

    Minnesota, University of

    process and is a formalized commitment between the OHR Job Center and the Hiring Unit. It is designed to define activities, clarify accountabilities and outline a shared commitment to timing expectations integrity and improve the applicant experience, requisitions will be reviewed jointly on a regular basis

  1. Optimal filter design approaches to statistical process control for autocorrelated processes 

    E-Print Network [OSTI]

    Chin, Chang-Ho

    2005-11-01

    Statistical Process Control (SPC), and in particular control charting, is widely used to achieve and maintain control of various processes in manufacturing. A control chart is a graphical display that plots quality characteristics versus the sample...

  2. STILTS Graphics Mark Taylor, Bristol University, UK

    E-Print Network [OSTI]

    Taylor, Mark

    is . . . STILTS is a powerful and mature package for all kinds of table manipulation, including crossmatching, row-dimensional visualisation using colours · Variable transparency of markers · Text labelling of points · Choice of output the website of STILTS or its companion packages TOPCAT (GUI table processing) or STIL (table I/O library

  3. Interfacing 1990 US Census TIGER map files with New S graphics software. [Topologically Integrated Geographic Encoding and Referencing (TIGER)

    SciTech Connect (OSTI)

    Rizzardi, M.; Mohr, M.S.; Merrill, D.W.; Selvin, S. (Lawrence Berkeley Lab., CA (United States) California Univ., Berkeley, CA (United States). School of Public Health)

    1992-07-01

    In 1990, the United States Bureau of the Census released detailed geographic base files known as TIGER/Line (Topologically Integrated Geographic Encoding and Referencing) which contain detail on the physical features and census tract boundaries of every county in the United States. The TIGER database is attractive for two reasons. First, it is publicly available through the Bureau of the Census on tape or cd-rom for a minimal fee. Second, it contains 24 billion characters of data which describe geographic features of interest to the Census Bureau such as coastlines, hydrography, transportation networks, political boundaries, etc. Unfortunately, the large TIGER database only provides raw alphanumeric data; no utility software, graphical or otherwise, is included. On the other hand New S, a popular statistical software package by AT T, has easily operated functions that permit advanced graphics in conjunction with data analysis. New S has the ability to plot contours, lines, segments, and points. However, of special interest is the New S function map and its options. Using the map function, which requires polygons as input, census tracts can be quickly selected, plotted, shaded, etc. New S graphics combined with the TIGER database has obvious potential. This paper reports on our efforts to use the TIGER map files with New S, especially to construct census tract maps of counties. While census tract boundaries are inherently polygonal, they are not organized as such in the TIGER database. This conversion of the TIGER line'' format into New S polygon/polyline'' format is one facet of the work reported here. Also we discuss the selection and extraction of auxiliary geographic information from TIGER files for graphical display using New S.

  4. Nash Propagation for Loopy Graphical Games Luis E. Ortiz

    E-Print Network [OSTI]

    Kearns, Michael

    Nash Propagation for Loopy Graphical Games Luis E. Ortiz Michael Kearns Department of Computer and Information Science University of Pennsylvania fleortiz,mkearnsg@cis.upenn.edu Abstract We introduce NashProp, an iterative and local message­passing algo­ rithm for computing Nash equilibria in multi­player games

  5. Nash Propagation for Loopy Graphical Games Luis E. Ortiz

    E-Print Network [OSTI]

    Ives, Zachary G.

    Nash Propagation for Loopy Graphical Games Luis E. Ortiz Michael Kearns Department of Computer and Information Science University of Pennsylvania leortiz,mkearns @cis.upenn.edu Abstract We introduce NashProp, an iterative and local message-passing algo- rithm for computing Nash equilibria in multi-player games

  6. Vibration Course Enhancement through a Dynamic Graphic User Interface

    E-Print Network [OSTI]

    Ervin, Elizabeth K.

    Vibration Course Enhancement through a Dynamic MATLAB® Graphic User Interface Elizabeth K. Ervin, vibration occurs all the time and everywhere. Although vibration is an everyday phenomenon, related topics have deeper understanding of vibration as well as inspire the interest of high school students

  7. Using Graphics Cards for Quantized FEM Computations MARTIN RUMPF

    E-Print Network [OSTI]

    Rumpf, Martin

    . In the continuation of this development there is now a very good opportunity to upvalue the GPU to a revolutionary fast vector coprocessor. Motivation In the last years graphics hardware design has been partic- ularly good for accelerating repeated random mem- ory accesses, but fails for large data blocks which exceed

  8. CSCI 480 Computer Graphics, Spring 2011 Administrative Matters

    E-Print Network [OSTI]

    Southern California, University of

    CSCI 480 Computer Graphics, Spring 2011 Administrative Matters Spring 2011, Mon and Wed, 10 24 Transformations Ch 4 Wed Jan 26 Viewing and Projection Ch 5 Mon Jan 31 Hierarchical Modeling Ch 10, Publisher: Addison Wesley, ISBN: 9780321535863 Dave Shreiner: OpenGL Programming Guide: The Official Guide

  9. Complexity of Inference in Graphical Models Venkat Chandrasekaran1

    E-Print Network [OSTI]

    Heaton, Thomas H.

    of Fundamental Research Mumbai 400005, INDIA May 7, 2010 Abstract Graphical models provide a convenient such as the computation of the mode of a posterior probability distribution (i.e., MAP estimation), and the computation-a-posteriori (MAP) assign- ment of a posterior probability distribution, and (ii) computing the node marginal

  10. Graphic: FL Dept. of Environmental Protection Please pass the Salt!!

    E-Print Network [OSTI]

    Graphic: FL Dept. of Environmental Protection Please pass the Salt!! Mangroves are a very unique protruding from the tree trunk and branches. These prop roots are special because they exclude salt from actually absorb saltwater through their roots, but have specially designed leaves with salt glands

  11. Art History (Graphic Design Track) Bachelor of Arts

    E-Print Network [OSTI]

    Elzanowski, Marek

    Art History (Graphic Design Track) Bachelor of Arts 201516 Degree Map First Year Fall 208 for ONE of these courses if focusing on Asian art. Milestone: Complete ARH 206 (by end ARH 2061 4 Foreign Language 101 4 ART 115 4 ART 120 4 Foreign Language 102 4 Foreign

  12. Art History (Graphic Design Track) Bachelor of Science

    E-Print Network [OSTI]

    Elzanowski, Marek

    Art History (Graphic Design Track) Bachelor of Science 201516 Degree Map First Year Fall 208 for ONE of these courses if focusing on Asian art. Milestone: Complete ARH 206 (by end ARH 2061 4 Math/Statistics Elective 4 ART 115 4 ART 120 4 General Elective 4 Total

  13. 3-D Graphics in R Ohio State University

    E-Print Network [OSTI]

    Gotelli, Nicholas J.

    plotmath characters as axis labels. Therefore, one is stuck with "Alpha" instead of "" for axis labels plots. The next option in R is to use the wireframe command from the lattice package. The lattice library is an R implementation of the trellis graphics package in S-plus. While the lattice package can do

  14. Computer Graphics and Geometric Ornamental Design Craig S. Kaplan

    E-Print Network [OSTI]

    Waterloo, University of

    Computer Graphics and Geometric Ornamental Design Craig S. Kaplan A dissertation submitted by Craig S. Kaplan and have found that it is complete and satisfactory in all respects, and that any and Geometric Ornamental Design by Craig S. Kaplan Chair of Supervisory Committee: Professor David H. Salesin

  15. Development of graphical indices for building energy data 

    E-Print Network [OSTI]

    Abbas, Mustafa

    1993-01-01

    . With the advancements in computing, the development of sophisticated graphing packages, and easy access to micro and mini computers, the concept of graphical indices is more timely than ever before. There are, however, a few drawbacks. Graphs can easily be made...

  16. EUROGRAPHICS 2008 Education Papers Computer Graphics: Problem Based Learning and

    E-Print Network [OSTI]

    Baldassarri, Sandra

    Abstract This paper focuses on the use of new tools in order to improve the learning of Computer Graphics. By combining these ideas, we obtain an interactive learning environment created to improve student's learning at the birth of an interactive learning environment created to improve student's learning capabilities. The use

  17. Graphical Models of the Visual Cortex Thomas Dean

    E-Print Network [OSTI]

    Cortes, Corinna

    for graduate students working in artificial intelligence. The second encounter was with Michael Jordan-minded researchers in central areas of artificial intelligence were in the vanguard of those changing the landscape graphical models that we can ultimately use to simulate some functions of primate vision. It may

  18. 1 Introduction Towards Better Graphics for Multivariate Anal-

    E-Print Network [OSTI]

    Thioulouse, Jean

    1 Introduction Summary Keywords: Towards Better Graphics for Multivariate Anal- ysis computed by multivariate analysis meth- ods is often a dicult task. The main diculties come from of rows and columns of the data table on the factor map. Multivariate analysis, exploratory data analysis

  19. 1 Introduction Towards Better Graphics for Multivariate Anal

    E-Print Network [OSTI]

    Thioulouse, Jean

    1 Introduction Summary Keywords: Towards Better Graphics for Multivariate Anal­ ysis computed by multivariate analysis meth­ ods is often a difficult task. The main difficulties come from, zooming, and plotting of rows and columns of the data table on the factor map. Multivariate analysis

  20. ADE SOFTWARE: MULTIVARIATE ANALYSIS AND GRAPHICAL DISPLAY OF ENVIRONMENTAL DATA

    E-Print Network [OSTI]

    Thioulouse, Jean

    ADE SOFTWARE: MULTIVARIATE ANALYSIS AND GRAPHICAL DISPLAY OF ENVIRONMENTAL DATA J. Thioulouse Name: ADE software 4.0. Date of release: 3/95. Developers: Jean Thioulouse, Daniel Chessel, Sylvain. General remarks ADE (Analysis of Environmental Data) software deals with the multivariate analysis

  1. A COMPUTER GRAPHICS SYSTEM FOR EXAMINING PAINT COLOR COLLECTIONS

    E-Print Network [OSTI]

    Meyer, Gary

    A COMPUTER GRAPHICS SYSTEM FOR EXAMINING PAINT COLOR COLLECTIONS Seth Berrier1, 2 , Gary Meyer1, 2 for organizing and displaying the colors in a paint collection is presented. A virtual representation interface for selecting a color from the collection. Software for visualizing a paint color on a three

  2. Visualization and Computer Graphics on Isotropically Emissive Volumetric Displays

    E-Print Network [OSTI]

    Maciejewski, Ross

    Visualization and Computer Graphics on Isotropically Emissive Volumetric Displays Benjamin Mora--The availability of commodity volumetric displays provides ordinary users with a new means of visualizing 3D data on isotropically emissive volumetric displays, delivering results that are much closer to what is traditionally

  3. OpenMPC: Extended OpenMP Programming and Tuning for GPUs

    E-Print Network [OSTI]

    --General-Purpose Graphics Processing Units (GPG- PUs) are promising parallel platforms for high performance computing

  4. An Adynamical, Graphical Approach to Quantum Gravity and Unification

    E-Print Network [OSTI]

    W. M. Stuckey; Michael Silberstein; Timothy McDevitt

    2015-03-31

    We use graphical field gradients in an adynamical, background independent fashion to propose a new approach to quantum gravity and unification. Our proposed reconciliation of general relativity and quantum field theory is based on a modification of their graphical instantiations, i.e., Regge calculus and lattice gauge theory, respectively, which we assume are fundamental to their continuum counterparts. Accordingly, the fundamental structure is a graphical amalgam of space, time, and sources (in parlance of quantum field theory) called a "spacetimesource element." These are fundamental elements of space, time, and sources, not source elements in space and time. The transition amplitude for a spacetimesource element is computed using a path integral with discrete graphical action. The action for a spacetimesource element is constructed from a difference matrix K and source vector J on the graph, as in lattice gauge theory. K is constructed from graphical field gradients so that it contains a non-trivial null space and J is then restricted to the row space of K, so that it is divergence-free and represents a conserved exchange of energy-momentum. This construct of K and J represents an adynamical global constraint between sources, the spacetime metric, and the energy-momentum content of the element, rather than a dynamical law for time-evolved entities. We use this approach via modified Regge calculus to correct proper distance in the Einstein-deSitter cosmology model yielding a fit of the Union2 Compilation supernova data that matches LambdaCDM without having to invoke accelerating expansion or dark energy. A similar modification to lattice gauge theory results in an adynamical account of quantum interference.

  5. A Real-Time Procedural Shading System for Programmable Graphics Hardware

    E-Print Network [OSTI]

    Stanford University

    A Real-Time Procedural Shading System for Programmable Graphics Hardware Kekoa Proudfoot£ Stanford University Abstract Real-time graphics hardware is becoming programmable, but this programmable hardware one computation frequency. Internally, our system virtualizes limited hardware resources to allow

  6. Experience With Top Gun Wingman: A ProxyBased Graphical Web

    E-Print Network [OSTI]

    California at Berkeley, University of

    Experience With Top Gun Wingman: A Proxy­Based Graphical Web Browser for the 3Com PalmPilot Armando describe one such application, Top Gun Wingman, a graphical, split Web browser for the Palm Pilot PDA in the context of Top Gun Wingman, the world's first graphical Web browser for the 3Com PalmPilot. Existing

  7. Graphical Economics Sham M. Kakade, Michael Kearns, and Luis E. Ortiz

    E-Print Network [OSTI]

    Ives, Zachary G.

    Graphical Economics Sham M. Kakade, Michael Kearns, and Luis E. Ortiz Department of Computer-theoretic generalization of classical Arrow-Debreu economics, in which an undirected graph specifies which consumers and economics, graphical games, and graphical models for probabilistic inference. 1 Introduction Models

  8. Graphical Economics Sham M. Kakade, Michael Kearns, and Luis E. Ortiz

    E-Print Network [OSTI]

    Kakade, Sham M.

    Graphical Economics Sham M. Kakade, Michael Kearns, and Luis E. Ortiz Department of Computer­theoretic generalization of classical Arrow­Debreu economics, in which an undirected graph specifies which consumers and economics, graphical games, and graphical models for probabilistic inference. 1 Introduction Models

  9. Experience With Top Gun Wingman: A Proxy-Based Graphical Web

    E-Print Network [OSTI]

    Goldberg, Ian

    Experience With Top Gun Wingman: A Proxy-Based Graphical Web Browser for the 3Com PalmPilot Armando describe one such application, Top Gun Wingman, a graphical, split Web browser for the Palm Pilot PDA in the context of Top Gun Wingman, the world's first graphical Web browser for the 3Com PalmPilot. Existing

  10. Experience With Top Gun Wingman: A Proxy-Based Graphical Web

    E-Print Network [OSTI]

    Gribble, Steve

    Experience With Top Gun Wingman: A Proxy-Based Graphical Web Browser for the 3Com PalmPilot Armando and diverse applications. We describe one such application, Top Gun Wingman, a graphical, split Web browser) approach in the context of Top Gun Wingman, the world's first graphical Web browser for the 3Com Palm

  11. Markovian Energy-Based Computer Vision Algorithms on Graphics Hardware

    E-Print Network [OSTI]

    Mignotte, Max

    Markovian Energy-Based Computer Vision Algorithms on Graphics Hardware Pierre-Marc Jodoin, Max Mignotte, and Jean-Fran¸cois St-Amour Universit´e de Montr´eal, DIRO, P.O. Box 6128, Studio Centre-Ville, Montr´eal, Qu´ebec, H3C 3J7 {jodoinp, mignotte, stamourj}@iro.umontreal.ca Abstract. This paper shows

  12. Graphical Contingency Analysis for the Nation's Electric Grid

    ScienceCinema (OSTI)

    Zhenyu (Henry) Huang

    2012-12-31

    PNNL has developed a new tool to manage the electric grid more effectively, helping prevent blackouts and brownouts--and possibly avoiding millions of dollars in fines for system violations. The Graphical Contingency Analysis tool monitors grid performance, shows prioritized lists of problems, provides visualizations of potential consequences, and helps operators identify the most effective courses of action. This technology yields faster, better decisions and a more stable and reliable power grid.

  13. Graphical Contingency Analysis for the Nation's Electric Grid

    SciTech Connect (OSTI)

    Zhenyu Huang

    2011-04-01

    PNNL has developed a new tool to manage the electric grid more effectively, helping prevent blackouts and brownouts--and possibly avoiding millions of dollars in fines for system violations. The Graphical Contingency Analysis tool monitors grid performance, shows prioritized lists of problems, provides visualizations of potential consequences, and helps operators identify the most effective courses of action. This technology yields faster, better decisions and a more stable and reliable power grid.

  14. GENI: A graphical environment for model-based control

    SciTech Connect (OSTI)

    Kleban, S.; Lee, M.; Zambre, Y.

    1989-10-01

    A new method to operate machine and beam simulation programs for accelerator control has been developed. Existing methods, although cumbersome, have been used in control systems for commissioning and operation of many machines. We developed GENI, a generalized graphical interface to these programs for model-based control. This object-oriented''-like environment is described and some typical applications are presented. 4 refs., 5 figs.

  15. A graphical user interface for knowledge-based control 

    E-Print Network [OSTI]

    Russell, Paul Joseph

    1992-01-01

    , a user interface, and an internal blackboard. The symbolic controller (meta-controller) exerts control on the numerical controller to produce the desired goals. The symbolic interpreter (interpreter) gathers raw numerical data from the dynamic... Meta- Controller OUTER LOOP Graphical Ustsr User' , I/O Interface Computer Simulation Knowledge-based Processor Figure 3. Architecture (GUI) for a knowledge-based controller. The objective of the research effort is to produce an object...

  16. Introduction to CHART: a graphic analysis and display system. Revision

    SciTech Connect (OSTI)

    Herbig, J.; Sventek, V.

    1984-08-01

    Chart is an interactive graphics program that can be used to create tables of data and to display this data as a table or as a graph. Several different graphic forms are available, including bar charts, line graphs, and pie charts. Chart is interactive; this means that commands are typed by the user at a terminal and their effects are seen in a few seconds. It is easy to experiment with different display formats and then choose the one that displays your data most effectively. Chart also makes it easy to start with a simple table and then gradually add additional features such as titles, footnotes, and complex column headings in gradual steps. Each step gives the user a clearer idea of what the final published table or graph should look like in order to best communicate the meaning of the data. This manual provides an introduction to using Chart and at the end of the course you will be able to produce tables and graphic displays like those shown in Figures 1 through 4. The Introduction to Chart course assumes that the user has taken the Introduction to the Distributed Computer Network course or can demonstrate knowledge of the topics covered in that course.

  17. Random Models Unit code: MATH20712

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH20712 Random Models Unit code: MATH20712 Credit Rating: 10 Unit level: Level 2 Teaching period, and renewal processes. Syllabus 1.Review of conditional probability, probability distributions, random. The probability of extinction. [6] 6.Renewal processes. The counting processes and occurrence time processes

  18. Hydrocarbon Processing`s process design and optimization `96

    SciTech Connect (OSTI)

    NONE

    1996-06-01

    This paper compiles information on hydrocarbon processes, describing the application, objective, economics, commercial installations, and licensor. Processes include: alkylation, ammonia, catalytic reformer, crude fractionator, crude unit, vacuum unit, dehydration, delayed coker, distillation, ethylene furnace, FCCU, polymerization, gas sweetening, hydrocracking, hydrogen, hydrotreating (naphtha, distillate, and resid desulfurization), natural gas processing, olefins, polyethylene terephthalate, refinery, styrene, sulfur recovery, and VCM furnace.

  19. The UV/H2O2 advanced oxidation process in UV disinfection units : removal of selected phosphate esters by hydroxyl radical

    E-Print Network [OSTI]

    Machairas, Alexandros, 1980-

    2004-01-01

    In this work, the issue of how to remove phosphate esters from drinking water is examined. From the various treatment processes available, the oxidation of phosphate esters through hydroxyl radical generated by the UV/H202 ...

  20. Onsite Wastewater Treatment Systems: Aerobic Treatment Unit 

    E-Print Network [OSTI]

    Lesikar, Bruce J.

    2008-10-31

    Aerobic units treat wastewater using the same process, only scaled down, as municipal wastewater treatment systems. This publication explains how aerobic units work, what their design requirements are, and how to maintain them....

  1. INTELLIGENT SENSOR FUSION: A GRAPHICAL MODEL APPROACH Jose`M. F: Moura, Jin Lu, and M a r k Kleiner

    E-Print Network [OSTI]

    Moura, José

    into a coherent global framework. Graphical models are partic- ularly good at capturing these assorted soft

  2. Quantification of Terrestrial Ecosystem Carbon Dynamics in the Conterminous United States Combining a Process-Based Biogeochemical Model and MODIS and AmeriFlux data

    SciTech Connect (OSTI)

    Chen, Min; Zhuang, Qianlai; Cook, David R.; Coulter, Richard L.; Pekour, Mikhail S.; Scott, Russell L.; Munger, J. W.; Bible, Ken

    2011-09-21

    Satellite remote sensing provides continuous temporal and spatial information of terrestrial 24 ecosystems. Using these remote sensing data and eddy flux measurements and biogeochemical 25 models, such as the Terrestrial Ecosystem Model (TEM), should provide a more adequate 26 quantification of carbon dynamics of terrestrial ecosystems. Here we use Moderate Resolution 27 Imaging Spectroradiometer (MODIS) Enhanced Vegetation Index (EVI), Land Surface Water Index 28 (LSWI) and carbon flux data of AmeriFlux to conduct such a study. We first modify the gross primary 29 production (GPP) modeling in TEM by incorporating EVI and LSWI to account for the effects of the 30 changes of canopy photosynthetic capacity, phenology and water stress. Second, we parameterize and 31 verify the new version of TEM with eddy flux data. We then apply the model to the conterminous 32 United States over the period 2000-2005 at a 0.05o ×0.05o spatial resolution. We find that the new 33 version of TEM generally captured the expected temporal and spatial patterns of regional carbon 34 dynamics. We estimate that regional GPP is between 7.02 and 7.78 Pg C yr-1 and net primary 35 production (NPP) ranges from 3.81 to 4.38 Pg C yr-1 and net ecosystem production (NEP) varies 36 within 0.08-0.73 Pg C yr-1 over the period 2000-2005 for the conterminous United States. The 37 uncertainty due to parameterization is 0.34, 0.65 and 0.18 Pg C yr-1 for the regional estimates of GPP, 38 NPP and NEP, respectively. The effects of extreme climate and disturbances such as severe drought in 39 2002 and destructive Hurricane Katrina in 2005 were captured by the model. Our study provides a 40 new independent and more adequate measure of carbon fluxes for the conterminous United States, 41 which will benefit studies of carbon-climate feedback and facilitate policy-making of carbon 42 management and climate.

  3. Quantification of terrestrial ecosystem carbon dynamics in the conterminous United States combining a process-based biogeochemical model and MODIS and AmeriFlux data

    SciTech Connect (OSTI)

    Chen, Min; Zhuang, Qianlai; Cook, D.; Coulter, Richard L.; Pekour, Mikhail S.; Scott, Russell L.; Munger, J. W.; Bible, Ken

    2011-08-31

    Satellite remote sensing provides continuous temporal and spatial information of terrestrial ecosystems. Using these remote sensing data and eddy flux measurements and biogeochemical models, such as the Terrestrial Ecosystem Model (TEM), should provide a more adequate quantification of carbon dynamics of terrestrial ecosystems. Here we use Moderate Resolution Imaging Spectroradiometer (MODIS) Enhanced Vegetation Index (EVI), Land Surface Water Index (LSWI) and carbon flux data of AmeriFlux to conduct such a study. We first modify the gross primary production (GPP) modeling in TEM by incorporating EVI and LSWI to account for the effects of the changes of canopy photosynthetic capacity, phenology and water stress. Second, we parameterize and verify the new version of TEM with eddy flux data. We then apply the model to the conterminous United States over the period 2000-2005 at a 0.05-0.05 spatial resolution. We find that the new version of TEM made improvement over the previous version and generally captured the expected temporal and spatial patterns of regional carbon dynamics. We estimate that regional GPP is between 7.02 and 7.78 PgC yr{sup -1} and net primary production (NPP) ranges from 3.81 to 4.38 Pg Cyr{sup -1} and net ecosystem production (NEP) varies within 0.08- 0.73 PgC yr{sup -1} over the period 2000-2005 for the conterminous United States. The uncertainty due to parameterization is 0.34, 0.65 and 0.18 PgC yr{sup -1} for the regional estimates of GPP, NPP and NEP, respectively. The effects of extreme climate and disturbances such as severe drought in 2002 and destructive Hurricane Katrina in 2005 were captured by the model. Our study provides a new independent and more adequate measure of carbon fluxes for the conterminous United States, which will benefit studies of carbon-climate feedback and facilitate policy-making of carbon management and climate.

  4. Assessment of Energy Efficiency Improvement in the United States Petroleum Refining Industry

    E-Print Network [OSTI]

    Morrow III, William R.

    2014-01-01

    24  3.4 Hydrocracking Unit (Unit HCU - HTU - HYS - Hydrocracking Unit Hydrotreating Unitcatalytic cracking, hydrocracking and coking processes are

  5. Graphical methods for the sensitivity analysis in discriminant analysis

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

    Kim, Youngil; Anderson-Cook, Christine M.; Dae-Heung, Jang

    2015-09-30

    Similar to regression, many measures to detect influential data points in discriminant analysis have been developed. Many follow similar principles as the diagnostic measures used in linear regression in the context of discriminant analysis. Here we focus on the impact on the predicted classification posterior probability when a data point is omitted. The new method is intuitive and easily interpretative compared to existing methods. We also propose a graphical display to show the individual movement of the posterior probability of other data points when a specific data point is omitted. This enables the summaries to capture the overall pattern ofmore »the change.« less

  6. Resolution-independent surface rendering using programmable graphics hardware

    DOE Patents [OSTI]

    Loop, Charles T. (Bellevue, WA); Blinn, James Frederick (Bellevue, WA)

    2008-12-16

    Surfaces defined by a Bezier tetrahedron, and in particular quadric surfaces, are rendered on programmable graphics hardware. Pixels are rendered through triangular sides of the tetrahedra and locations on the shapes, as well as surface normals for lighting evaluations, are computed using pixel shader computations. Additionally, vertex shaders are used to aid interpolation over a small number of values as input to the pixel shaders. Through this, rendering of the surfaces is performed independently of viewing resolution, allowing for advanced level-of-detail management. By individually rendering tetrahedrally-defined surfaces which together form complex shapes, the complex shapes can be rendered in their entirety.

  7. Reduction in Unit Steam Production 

    E-Print Network [OSTI]

    Gombos, R.

    2004-01-01

    In 2001 the company's Arch-Brandenburg facility faced increased steam costs due to high natural gas prices and decreased production due to shutdown of a process. The facility was challenged to reduce unit steam consumption to minimize the effects...

  8. Unit and student details Unit code Unit title

    E-Print Network [OSTI]

    Sekercioglu, Y. Ahmet

    Unit and student details Unit code Unit title If this is a group assignment, each student must submitted Has any part of this assessment been previously submitted as part of another unit/course? Yes not be copied. No part of this assignment has been previously submitted as part of another unit/course. I

  9. A probabilistic graphical model based stochastic input model construction

    SciTech Connect (OSTI)

    Wan, Jiang [Materials Process Design and Control Laboratory, Sibley School of Mechanical and Aerospace Engineering, 101 Frank H.T. Rhodes Hall, Cornell University, Ithaca, NY 14853-3801 (United States); Zabaras, Nicholas, E-mail: nzabaras@gmail.com [Materials Process Design and Control Laboratory, Sibley School of Mechanical and Aerospace Engineering, 101 Frank H.T. Rhodes Hall, Cornell University, Ithaca, NY 14853-3801 (United States); Center for Applied Mathematics, 657 Frank H.T. Rhodes Hall, Cornell University, Ithaca, NY 14853-3801 (United States)

    2014-09-01

    Model reduction techniques have been widely used in modeling of high-dimensional stochastic input in uncertainty quantification tasks. However, the probabilistic modeling of random variables projected into reduced-order spaces presents a number of computational challenges. Due to the curse of dimensionality, the underlying dependence relationships between these random variables are difficult to capture. In this work, a probabilistic graphical model based approach is employed to learn the dependence by running a number of conditional independence tests using observation data. Thus a probabilistic model of the joint PDF is obtained and the PDF is factorized into a set of conditional distributions based on the dependence structure of the variables. The estimation of the joint PDF from data is then transformed to estimating conditional distributions under reduced dimensions. To improve the computational efficiency, a polynomial chaos expansion is further applied to represent the random field in terms of a set of standard random variables. This technique is combined with both linear and nonlinear model reduction methods. Numerical examples are presented to demonstrate the accuracy and efficiency of the probabilistic graphical model based stochastic input models. - Highlights: • Data-driven stochastic input models without the assumption of independence of the reduced random variables. • The problem is transformed to a Bayesian network structure learning problem. • Examples are given in flows in random media.

  10. Graphic values for some organic constitutents of beneficiated coal samples

    SciTech Connect (OSTI)

    Kohlenberger, L.B. (Illinois State Geological Survey, Champaign, IL (United States))

    1992-01-01

    Graphic techniques exist which can accurately predict values for calorific value, organic sulfur, and possibly other constituents of the organic portion of beneficiated coal sample fractions. These techniques also permit a determination of coal rank to be made without the use of the approximations required in the standard procedure. Fractions of IBC-101 with varying ash contents were produced by froth flotation. The various fractions were analyzed by the coal analysis laboratory and the particular data type was plotted in each case vs. the individual ash content of each fraction, using Lotus 123 and Freelace software packages. Such plots for calorific value and organic sulfur have, so far, been made. These curves and the information they contain are discussed in this report. A comparison of the graphic mineral matter value with the usual one calculated from the Parr approximation has been made. Eventually, the data may lead to an effective way to estimate inorganic carbon, hydrogen, nitrogen, and other organic constitents of coal. All data will be made available to researchers.

  11. Unit Unit Desc Unit Unit Desc Program Program Desc OLD ACCOUNT FORMAT NEW ACCOUNT FORMAT

    E-Print Network [OSTI]

    Unit Unit Desc Unit Unit Desc Program Program Desc OLD ACCOUNT FORMAT NEW ACCOUNT FORMAT 001113 AP Old O/S A/P NonResCk 0000 General 000000 General #12;Unit Unit Desc Unit Unit Desc Program Program

  12. UNITED STEELWORKERS

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With WIPP UPDATE:Administrationfollowing tableUNITED FERC

  13. United States

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeedof EnergyMeeting - MarchUSPS:1 United States

  14. United States

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeedof EnergyMeeting - MarchUSPS:1 United States7

  15. United States

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeedof EnergyMeeting - MarchUSPS:1 United States78

  16. United States

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeedof EnergyMeeting - MarchUSPS:1 United

  17. United States

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeedof EnergyMeeting - MarchUSPS:1 UnitedDuke-4-E

  18. Process for making carbon foam

    DOE Patents [OSTI]

    Klett, James W. (Knoxville, TN)

    2000-01-01

    The process obviates the need for conventional oxidative stabilization. The process employs mesophase or isotropic pitch and a simplified process using a single mold. The foam has a relatively uniform distribution of pore sizes and a highly aligned graphic structure in the struts. The foam material can be made into a composite which is useful in high temperature sandwich panels for both thermal and structural applications.

  19. Dynamic Decision Making for Graphical Models Applied to Oil Exploration

    E-Print Network [OSTI]

    Martinelli, Gabriele; Hauge, Ragnar

    2012-01-01

    We present a framework for sequential decision making in problems described by graphical models. The setting is given by dependent discrete random variables with associated costs or revenues. In our examples, the dependent variables are the potential outcomes (oil, gas or dry) when drilling a petroleum well. The goal is to develop an optimal selection strategy that incorporates a chosen utility function within an approximated dynamic programming scheme. We propose and compare different approximations, from simple heuristics to more complex iterative schemes, and we discuss their computational properties. We apply our strategies to oil exploration over multiple prospects modeled by a directed acyclic graph, and to a reservoir drilling decision problem modeled by a Markov random field. The results show that the suggested strategies clearly improve the simpler intuitive constructions, and this is useful when selecting exploration policies.

  20. " Million Housing Units, Final...

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

    " 1Total U.S. includes all primary occupied housing units in the 50 States and the District of Columbia. Vacant housing units, seasonal units, second homes, military...

  1. United States Environmental

    E-Print Network [OSTI]

    Al Faruque, Mohammad Abdullah

    Protect Your Family From Lead in Your Home United States Environmental Protection Agency United States Consumer Product Safety Commission United States Department of Housing and Urban Development

  2. Visual Testing of Graphical User Interfaces: an Exploratory Study Towards Systematic Definitions and Approaches

    E-Print Network [OSTI]

    Sillito, Jonathan

    II surveys the related literature. Visual testing and visual defects are defined in Section IIIVisual Testing of Graphical User Interfaces: an Exploratory Study Towards Systematic Definitions}@ucalgary.ca Abstract--Graphical User Interface (GUI) testing literature emphasizes testing a system's functionality

  3. Development of a Graphic User Interface for an Overhead Conductor Sag Instrument

    E-Print Network [OSTI]

    Development of a Graphic User Interface for an Overhead Conductor Sag Instrument Final Project of a Graphic User Interface for an Overhead Conductor Sag Instrument Sag Monitoring for Overhead Transmission is available for downloading from the PSERC website. 2002 Arizona State University. All rights reserved. #12

  4. Graphics Hardware (2003) M. Doggett, W. Heidrich, W. Mark, A. Schilling (Editors)

    E-Print Network [OSTI]

    Moreno Maza, Marc

    2003-01-01

    of Computer Science, University of New Mexico, Albuquerque, NM, USA Abstract The Fourier transform is a well of the graphics pipeline. As of late, computer graphics hardware has become amazingly cheap, powerful as part of the rendering pipeline. Categories and Subject Descriptors (according to ACM CCS): I.3

  5. UCP-Networks: A Directed Graphical Representation of Conditional Utilities Craig Boutilier

    E-Print Network [OSTI]

    Bacchus, Fahiem

    UCP-Networks: A Directed Graphical Representation of Conditional Utilities Craig Boutilier@cs.bgu.ac.il Abstract We propose a directed graphical representation of util- ity functions, called UCP-networks. The network de- composes a utility function into a number of additive factors, with the directionality

  6. Automated Analysis of Software Designs with Graphic Quality Models Department of Computer Science

    E-Print Network [OSTI]

    Zhu, Hong

    Automated Analysis of Software Designs with Graphic Quality Models QIAN ZHANG Department@brookes.ac.uk Abstract: Software quality models play a significant role in software quality assurance. Based on our previous work on graphic modelling of software quality, this paper extends the quality modelling language

  7. FPGA-BASED 3D GRAPHICS PROCESSOR WITH PCI-BUS INTERFACE, AN IMPLEMENTATION CASE

    E-Print Network [OSTI]

    FPGA-BASED 3D GRAPHICS PROCESSOR WITH PCI-BUS INTERFACE, AN IMPLEMENTATION CASE STUDY Hans Holten of a 3D graphics processor. Practical design issues dealing with a PCI-bus based reconfigurable FPGA prototyping board are discussed. PCI drivers and bandwidth issues are discussed. An analog VGA video output

  8. MAP-Inference on Large Scale Higher-Order Discrete Graphical Models by Fusion Moves

    E-Print Network [OSTI]

    Schnörr, Christoph

    MAP-Inference on Large Scale Higher-Order Discrete Graphical Models by Fusion Moves J¨org Hendrik reconsider the work of Lempitsky et al. 2010 on fusion moves and apply it to general discrete graphical models. We propose two alternatives for calculating fusion moves that outperform the standard in several

  9. Course Syllabus ECEN 760-601 Introduction to Probabilistic Graphical Models

    E-Print Network [OSTI]

    Yoon, Byung-Jun

    Probabilistic Graphical Models 6 9 Application of Probabilistic Graphical Models 3 Academic Integrity: Aggie with the Texas A&M University Regulations governing academic integrity. American with Disabilities Act civil rights protection for persons with disabilities. Among other things, this legislation requires

  10. A distributed, graphical user interface based, computer control system for atomic physics experiments

    E-Print Network [OSTI]

    factor for jacket structures for offshore wind turbines in Rhode Island J. Renewable Sustainable Energy 4A distributed, graphical user interface based, computer control system for atomic physics OF SCIENTIFIC INSTRUMENTS 84, 015105 (2013) A distributed, graphical user interface based, computer control

  11. Graphics Hardware (2004) T. Akenine-Mller, M. McCool (Editors)

    E-Print Network [OSTI]

    Stanford University

    2004-01-01

    Graphics Hardware (2004) T. Akenine-Möller, M. McCool (Editors) Efficient Partitioning of Fragment Shaders for Multiple-Output Hardware Tim Foley, Mike Houston and Pat Hanrahan Stanford University for virtualizing shading resource limits in graphics hardware. The Recursive Dominator Split (RDS) algorithm

  12. Protovis: A Graphical Toolkit for Visualization Michael Bostock and Jeffrey Heer

    E-Print Network [OSTI]

    Heer, Jeffrey

    the final graphic. Modern charting software may support a dozen or more chart types, such as pie and line, toolkits, 2D graphics. 1 INTRODUCTION A popular approach to visualization is to import data into charting soft- ware, specify a desired chart type, and then tweak visual parameters as needed to produce

  13. Animated Transitions in Statistical Data Graphics Jeffrey Heer, George G. Robertson

    E-Print Network [OSTI]

    Agrawala, Maneesh

    such as bar charts, pie charts, and scatter plots. We extend theoretical models of data graphics to include may want to view relative percentages by switching to a pie chart or compare sales with profits graphics backed by a shared data set. For example, a business analyst viewing a bar chart of product sales

  14. InvenTcl: Interpretive 3D graphics using Open Inventor and Tcl/[incr Tcl

    E-Print Network [OSTI]

    Fels, Sidney S.

    InvenTcl: Interpretive 3D graphics using Open Inventor and Tcl/[incr Tcl] Sidney Fels, Silvio Esser­02, JAPAN fels@mic.atr.co.jp +81 774 95 1448 fax: +81 774 95 1408 Abstract Open Inventor is an object oriented 3D graphics toolkit written in C++. Because Open Inventor is written in C++, typical user code

  15. Act: an easytouse and dynamically extensible 3D graphics library WALDEMARCELES JONATHANCORSONRIKERT

    E-Print Network [OSTI]

    de Figueiredo, Luiz Henrique

    Inventor toolkit [Wernecke, 1994a], developed originally at Silicon Graphics, Inc. but now available also., 1995]. The developers of the Inventor graphics toolkit sought to extend the power of earlier immediate [Strauss and Carey, 1992]. The toolkit has matured into Open Inventor, a sophisticated collection of 3D

  16. InvenTcl: Interpretive 3D graphics using Open Inventor and Tcl/[incr Tcl

    E-Print Network [OSTI]

    British Columbia, University of

    InvenTcl: Interpretive 3D graphics using Open Inventor and Tcl/[incr Tcl] Sidney Fels, Silvio Esser-02, JAPAN fels@mic.atr.co.jp +81 774 95 1448 fax: +81 774 95 1408 Abstract Open Inventor is an object oriented 3D graphics toolkit written in C++. Because Open Inventor is written in C++, typical user code

  17. 1 Intro to R R is a programming language and environment for statistical computing and graphics.

    E-Print Network [OSTI]

    Guo, Zaoyang

    Workshop 1 1 Intro to R R is a programming language and environment for statistical computing and graphics. R provides a wide variety of statistical (linear and nonlinear modelling, classical statistical tests, time-series analysis, classification, clustering, ...) and graphical techniques. One of R

  18. Contamination analysis unit

    DOE Patents [OSTI]

    Gregg, H.R.; Meltzer, M.P.

    1996-05-28

    The portable Contamination Analysis Unit (CAU) measures trace quantities of surface contamination in real time. The detector head of the portable contamination analysis unit has an opening with an O-ring seal, one or more vacuum valves and a small mass spectrometer. With the valve closed, the mass spectrometer is evacuated with one or more pumps. The O-ring seal is placed against a surface to be tested and the vacuum valve is opened. Data is collected from the mass spectrometer and a portable computer provides contamination analysis. The CAU can be used to decontaminate and decommission hazardous and radioactive surfaces by measuring residual hazardous surface contamination, such as tritium and trace organics. It provides surface contamination data for research and development applications as well as real-time process control feedback for industrial cleaning operations and can be used to determine the readiness of a surface to accept bonding or coatings. 1 fig.

  19. Contamination analysis unit

    DOE Patents [OSTI]

    Gregg, Hugh R. (Livermore, CA); Meltzer, Michael P. (Livermore, CA)

    1996-01-01

    The portable Contamination Analysis Unit (CAU) measures trace quantifies of surface contamination in real time. The detector head of the portable contamination analysis unit has an opening with an O-ring seal, one or more vacuum valves and a small mass spectrometer. With the valve closed, the mass spectrometer is evacuated with one or more pumps. The O-ring seal is placed against a surface to be tested and the vacuum valve is opened. Data is collected from the mass spectrometer and a portable computer provides contamination analysis. The CAU can be used to decontaminate and decommission hazardous and radioactive surface by measuring residual hazardous surface contamination, such as tritium and trace organics It provides surface contamination data for research and development applications as well as real-time process control feedback for industrial cleaning operations and can be used to determine the readiness of a surface to accept bonding or coatings.

  20. Termination unit

    DOE Patents [OSTI]

    Traeholt, Chresten [Frederiksberg, DK; Willen, Dag [Klagshamn, SE; Roden, Mark [Newnan, GA; Tolbert, Jerry C [Carrollton, GA; Lindsay, David [Carrollton, GA; Fisher, Paul W [Heiskell, TN; Nielsen, Carsten Thidemann [Jaegerspris, DK

    2014-01-07

    This invention relates to a termination unit comprising an end-section of a cable. The end section of the cable defines a central longitudinal axis and comprising end-parts of N electrical phases, an end-part of a neutral conductor and a surrounding thermally insulation envelope adapted to comprising a cooling fluid. The end-parts of the N electrical phases and the end-part of the neutral conductor each comprising at least one electrical conductor and being arranged in the cable concentrically around a core former with a phase 1 located relatively innermost, and phase N relatively outermost in the cable, phase N being surrounded by the neutral conductor, electrical insulation being arrange between neighboring electrical phases and between phase N and the neutral conductor, and wherein the end-parts of the neutral conductor and the electrical phases each comprise a contacting surface electrically connected to at least one branch current lead to provide an electrical connection: The contacting surfaces each having a longitudinal extension, and being located sequentially along the longitudinal extension of the end-section of the cable. The branch current leads being individually insulated from said thermally insulation envelope by individual electrical insulators.

  1. The Linked ArcView 2.1TM and XGobi Environment --GIS, Dynamic Statistical Graphics, and Spatial Data

    E-Print Network [OSTI]

    Symanzik, Jürgen

    and geographic information systems. maintained within a geo- graphic information system (GIS). We developed a bidirectional link between Arc information system (GIS), ArcView 2.1TM, and an interactive dynamic graphics program in the X Window System

  2. Small Units inside Large Units 8.1 Experimental units bigger than observational units

    E-Print Network [OSTI]

    Bailey, R. A.

    Chapter 8 Small Units inside Large Units 8.1 Experimental units bigger than observational units 8, but it is individual people that are measured. In general, suppose that there are m experimental units, each of which consists of k observational units, and that there are t treatments, each of which is applied

  3. Signal Processing Track Assoc. Prof. idem Erolu Erdem

    E-Print Network [OSTI]

    Ünay, Devrim

    Processing Computer Vision Biomedical Signal / Image Processing Computer Graphics Statistical Signal02.05.2013 1 Signal Processing Track Assoc. Prof. Çidem Erolu Erdem Bahçeehir University Department Digital? Can be processed by digital computers and digital signal processors (flexibility) More robust

  4. Unit Process Library | netl.doe.gov

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With WIPPfinalUnexpected Angular Dependence ofMeasuresPrinceton

  5. A STREAM PROCESSING APPROACH TO INTERACTIVE GRAPHICS ON CLUSTERS OF WORKSTATIONS

    E-Print Network [OSTI]

    Stanford University

    for the degree of Doctor of Philosophy. William J. Dally I certify that I have read this dissertation- ing committee, Bill Dally and Samuel P. Uselton (SPU), gave generously of their already overcommited enjoyable, especially Maneesh Agrawala, Ian Buck, Milton Chen, James Davis, Matthew Eldridge, Matt Everett

  6. CS769 Spring 2010 Advanced Natural Language Processing Inference in Graphical Models

    E-Print Network [OSTI]

    Zhu, Xiaojin "Jerry"

    (xn) on node n. By definition, p(xn) = x1 . . . xn-1 xn+1 . . . xN p(x1:N ). (1) However, junction tree and the sum-product algorithm. We focus on the sum-product algorithm because it is widely

  7. The role of transfer-appropriate processing in the effectiveness of decision-support graphics 

    E-Print Network [OSTI]

    Stiso, Michael E.

    2004-11-15

    of Training .......................................................................58 Table 9 Means and Standard Deviations for NumExits, PlnCon, and NavCon by Type of Testing...........................................................................62... and Score6 ................................91 Table 17 Means and Standard Deviations for PlnCon5 and PlnCon6 ..........................91 Table 18 Means and Standard Deviations for NumExits5 and NumExits6..................92 Table 19 Means...

  8. Quantitative genetic activity graphical profiles for use in chemical evaluation

    SciTech Connect (OSTI)

    Waters, M.D.; Stack, H.F.; Garrett, N.E.; Jackson, M.A.

    1990-12-31

    A graphic approach, terms a Genetic Activity Profile (GAP), was developed to display a matrix of data on the genetic and related effects of selected chemical agents. The profiles provide a visual overview of the quantitative (doses) and qualitative (test results) data for each chemical. Either the lowest effective dose or highest ineffective dose is recorded for each agent and bioassay. Up to 200 different test systems are represented across the GAP. Bioassay systems are organized according to the phylogeny of the test organisms and the end points of genetic activity. The methodology for producing and evaluating genetic activity profile was developed in collaboration with the International Agency for Research on Cancer (IARC). Data on individual chemicals were compiles by IARC and by the US Environmental Protection Agency (EPA). Data are available on 343 compounds selected from volumes 1-53 of the IARC Monographs and on 115 compounds identified as Superfund Priority Substances. Software to display the GAPs on an IBM-compatible personal computer is available from the authors. Structurally similar compounds frequently display qualitatively and quantitatively similar profiles of genetic activity. Through examination of the patterns of GAPs of pairs and groups of chemicals, it is possible to make more informed decisions regarding the selection of test batteries to be used in evaluation of chemical analogs. GAPs provided useful data for development of weight-of-evidence hazard ranking schemes. Also, some knowledge of the potential genetic activity of complex environmental mixtures may be gained from an assessment of the genetic activity profiles of component chemicals. The fundamental techniques and computer programs devised for the GAP database may be used to develop similar databases in other disciplines. 36 refs., 2 figs.

  9. United Nations Programme on

    E-Print Network [OSTI]

    Schrijver, Karel

    United Nations Programme on Space Applications UNITED NATIONS UNITED NATIONS OFFICE FOR OUTER SPACE, Sputnik 1. Soon after that event, the Member States of the United Nations declared that space should and natural resources management. At the first United Nations Conference on the Exploration and Peaceful Uses

  10. Trees and beyond : exploiting and improving tree-structured graphical models

    E-Print Network [OSTI]

    Choi, Myung Jin, Ph. D. Massachusetts Institute of Technology

    2011-01-01

    Probabilistic models commonly assume that variables are independent of each other conditioned on a subset of other variables. Graphical models provide a powerful framework for encoding such conditional independence structure ...

  11. The web-based graphic service request system for facility management of apartments 

    E-Print Network [OSTI]

    Lee, Kwang Jun

    2006-10-30

    This research investigates the feasibility of web technology as a means of handling service requests for delivering high quality service in building operation and maintenance. This research proposes a web-based graphic service request (WGSR) system...

  12. Architecture in real time : the interdisciplinary use of film, video and computer graphics for representing architecture

    E-Print Network [OSTI]

    Mark, Earl

    1985-01-01

    This thesis examines the interdisciplinary application of film, video and computer graphics to architecture. Three projects provide the basis of research: 1) An "interactive" videodisc of the design and construction of the ...

  13. Eurographics Symposium on Parallel Graphics and Visualization (2010) J. Ahrens, K. Debattista, and R. Pajarola (Editors)

    E-Print Network [OSTI]

    Pajarola, Renato B.

    2010-01-01

    excessive time to perform fine-grained LOD optimizations that risk starving the fast-paced graphics hardware pipeline. Many of the state-of-art terrain rendering algorithms sup- port high-performance rendering

  14. A new graphical user interface for a 3D topological mesh modeler 

    E-Print Network [OSTI]

    Morris, David Victor

    2008-10-10

    In this thesis, I present a new platform-independent, open source, intuitive graphical user interface for TopMod, an application designed for interacting with 3-dimensional manifold meshes represented by a Doubly Linked ...

  15. Commercial remodeling : using computer graphic imagery to evaluate building energy performance during conceptual redesign

    E-Print Network [OSTI]

    Williams, Kyle D

    1985-01-01

    This research is an investigation of the relationship between commercial remodeling and building thermal performance. A computer graphic semiotic is developed to display building thermal performance based on this relationship. ...

  16. An interactive three-dimensional computer graphic simulation of the upper extremity 

    E-Print Network [OSTI]

    Pickard, Julie Marie

    1998-01-01

    A three-dimensional computer graphic simulation which hics. allows for the arbitrary placement of axes of motion with respect to skeletal structures is described. The simulation, developed on a Sum UItraSPARC high performance workstation integrated...

  17. An automated graphics tool for comparative genomics: the Coulson plot generator

    E-Print Network [OSTI]

    Field, Helen I.; Coulson, Richard M. R.; Field, Mark C.

    2013-04-27

    is visually highly accessible and makes pattern recognition rapid and reliable. A key to the identity of each subunit, plus hierarchical naming of taxa and coloring are included. A java-based application, the Coulson plot generator (CPG) automates graphic...

  18. VisionGL: Towards an API for Integrating Vision and Graphics Gregor Miller and Sidney Fels

    E-Print Network [OSTI]

    British Columbia, University of

    VisionGL: Towards an API for Integrating Vision and Graphics Gregor Miller and Sidney Fels Human) and per- formance/appearance capture. Recently we introduced OpenVL [Miller and Fels 2013], an abstraction

  19. Journal of Molecular Graphics and Modelling 50 (2014) 4449 Contents lists available at ScienceDirect

    E-Print Network [OSTI]

    Lu, Benzhuo

    2014-01-01

    Journal of Molecular Graphics and Modelling 50 (2014) 44­49 Contents lists available at Science solvent model, and provides a simpli- fied continuum description of the discrete particle (e.g., water

  20. Development of a Graphical User Interface for In-Core Fuel Management Using MCODE

    E-Print Network [OSTI]

    Romano, Paul Kollath

    In the present work, a graphical user interface is developed to automate in-core fuel management using MCODE, an MCNP-ORIGEN linkage code. Data abstraction is achieved by means of five object classes that define the run, ...

  1. A software package for the graphical simulation of the Global Positioning System's satellite orbits 

    E-Print Network [OSTI]

    Martinez-Lopez, Eugenio

    1981-01-01

    A SOFTWARE PACKAGE FOR THE GRAPHICAL SIMULATION OF THE GLOBAL POSITIONING SYSTEM'S SATELLITE ORBITS A Thesis by EUGENIO MARTINEZ-LOPEZ Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement... for the degree of MASTER OF SCIENCE August 1981 Ma)or Subject: Electrical Engineering Copyright by Eugenio Martinez-Lopez, 1979 A SOFTWARE PACKAGE FOR THE GRAPHICAL SIMULATION OF THE GLOBAL POSITIONING SYSTEM&S SATELLITE ORBITS A Thesis by Eugenio...

  2. " Million Housing Units, Final...

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

    2 Water Heating in U.S. Homes, by OwnerRenter Status, 2009" " Million Housing Units, Final" ,,,,"Housing Unit Type" ,,,,"Single-Family Units",,,,"Apartments in Buildings With"...

  3. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Forest and Range symposium dealing with this subject in the western United States, the papers presented address current ........................................................................................................................................ 1 Annosus Root Disease in Europe and the Southeastern United States: Occurrence, Research

  4. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Northeastern Forest Experiment Station research unit in New Hampshirein 1957, where he studied problemsof regenerationandthinning research unit at Warren, Pennsylvania, where he headed a program of research on problems related

  5. Unit 35 - Raster Storage

    E-Print Network [OSTI]

    Unit 35, CC in GIS; Peuquet, Donna

    1990-01-01

    in GIS - 1990 Page 8 Unit 35 - Raster Storage GIS to whichNCGIA Core Curriculum in GIS - 1990 Page 9 Unit 35 - RasterStorage UNIT 35 IMAGES NCGIA Core Curriculum in GIS - 1990

  6. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Research Station General assigned to the Station's research unit studying the regeneration of California forests

  7. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture MIX: A Computer Program to Evaluate Forest Service, a research entomologist, is in charge of the unit developing improved technology for integrated management

  8. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Research Station General Programs: A Review of Cognitive and Behavioral Studies Introduction Recent wildfires in the Western United

  9. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Forest and Range to the Chaparral Prescribed Fire Research Unit, headquartered at Riverside, California. Publisher: Pacific

  10. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Research Station General is a Research Ecologist at the Station's Timber Management/Wildlife Habitat Interactions Unit, Redwood Sciences

  11. United States of Agriculture

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Research Station General scientist with the Station's Wildland Recreation and Urban Cultures Research Unit, 4955 Canyon Crest Drive

  12. United States Department of

    E-Print Network [OSTI]

    Kurapov, Alexander

    A United States Department of Agriculture Forest Service Pacific Northwest Research Station General, land management, carbon sequestration, carbon markets, United States. #12;ii Executive Summary

  13. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Intermountain Research Station General acrossthe United States provide estimates of the amount of erosion reductionon forest roadsfrom

  14. United States Department of

    E-Print Network [OSTI]

    94701 United States Department of Agriculture Forest Service Pacific Southwest Forest and Range of California, Berkeley, and a cooperator with the Research Unit. #12;Acknowledgments We especially acknowledge

  15. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Forest and Range to the Station's chaparral and related ecosystems research unit, with headquarters at Riverside, California. He

  16. United States Department of

    E-Print Network [OSTI]

    United States Department of California Oaks: A Bibliography Agriculture Forest Service Pacific forester in the Station's Forest Regeneration Research Unit, at Redding, California. He holds bachelor

  17. United States Department of

    E-Print Network [OSTI]

    Wang, Changlu

    United States Department of Agriculture Rural Business- Cooperative Service Research Report 157, concentration, globalization, agency theory Cooperatives in a Changing Global Food System United States

  18. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Research Station General is a supervisory research entomologist in the Station's Regeneration Insect Research Unit in Berkeley. W. WAYNE

  19. A Goal-Directed Modeling Technique towards Business Process

    E-Print Network [OSTI]

    Perry, Dewayne E.

    A Goal-Directed Modeling Technique towards Business Process Yuqun Zhang, Dewayne E. Perry Center--The modeling techniques for business process are mostly graphics-based, that is argued to be simplified when- plore the properties of the business processes under this modeling technique, we define a set of metrics

  20. f you listen carefully you'll hear the rumblings of a true revolution in the making. Startling advances in computer graphics hardware are making it

    E-Print Network [OSTI]

    Hill, Gary

    advances in computer graphics hardware are making it possible for owners of ordinary desktop computers

  1. NV-TAL

    Energy Science and Technology Software Center (OSTI)

    003408MLTPL00 Tensor Algebra Library for NVidia Graphics Processing Units  github.com/DmitryLyakh/TAL_SH 

  2. Hydrocracking process

    SciTech Connect (OSTI)

    Lamb, P.R.; Bakas, S.T.; Wood, B.M.

    1984-05-08

    A method is disclosed for hydrocracking a hydrocarbon feedstock having a propensity to form polynuclear aromatic compounds without excessively fouling the processing unit. The hydrocracking method includes contacting the hydrocarbon feedstock with a crystalline zeolite hydrocracking catalyst, contacting at least a portion of the resulting unconverted hydrocarbon oil containing polynuclear aromatic compounds with an adsorbent which selectively retains polynuclear aromatic compounds and recycling unconverted hydrocarbon oil having a reduced concentration of polynuclear aromatic compounds to the hydrocracking zone.

  3. Unit Operation Efficiency Improvement Through Motionless Mixing 

    E-Print Network [OSTI]

    King, L. T.

    1984-01-01

    The efficient mixing of materials is a basic requirement at some stage of most processes. Examples of unit operations include mixers, blenders, heat exchangers and reactors that often use dynamic mixers. Motionless mixers on the other hand contain...

  4. The Use of Simulation Techniques for Improving Energy Consumption of Industrial Processes 

    E-Print Network [OSTI]

    Gourlia, J. P.; Jamen, R.

    1984-01-01

    the physical meaning of available energy function (or exergy) and we show how graphical representations are helpful for the interpretation for the exergy analysis. The study of a crude oil pipestill allows us to identify the irreversibilities of the process...

  5. Graphic Comm Central http://teched.vt.edu:16080/gcc/[6/29/09 8:58:26 AM

    E-Print Network [OSTI]

    Beex, A. A. "Louis"

    , Virginia Tech #12;Graphic Comm Central http://teched.vt.edu:16080/gcc/index.html[6/29/09 8:58:59 AM Director: Mark Sanders, Virginia Tech #12;Graphic Comm Central http://teched.vt.edu:16080/gcc/HTML/AboutGCC.html Sanders, Virginia Tech #12;Graphic Comm Central http://teched.vt.edu/GCC/HTML/Search/Search.html[6/29/09 8

  6. 2007 IEEE International Conference on Signal Processing and Communications (ICSPC 2007), 24-27 November 2007, Dubai, United Arab Emirates Enhanced Channel Assignment and Load Distribution in IEEE 802.11 WLANs

    E-Print Network [OSTI]

    Akl, Robert

    -27 November 2007, Dubai, United Arab Emirates Enhanced Channel Assignment and Load Distribution in IEEE 802 the performance of real-world networks of one AP and one interferer. Although they discussed heavily

  7. Graphical models, exponential families, and variational Martin J. Wainwright

    E-Print Network [OSTI]

    Jordan, Michael I.

    theory, signal and image processing, information retrieval and machine learning. Many problems that arise. Beyond its use as a language for formu- lating models, graph theory also plays a fundamental role of research in many applied statistical and computational #12;elds, including bioinformatics, infor- mation

  8. SU-E-T-595: Design of a Graphical User Interface for An In-House Monte Carlo Based Treatment Planning System: Planning and Contouring Tools

    SciTech Connect (OSTI)

    EMAM, M; Eldib, A; Lin, M; Li, J; Chibani, O; Ma, C

    2014-06-01

    Purpose: An in-house Monte Carlo based treatment planning system (MC TPS) has been developed for modulated electron radiation therapy (MERT). Our preliminary MERT planning experience called for a more user friendly graphical user interface. The current work aimed to design graphical windows and tools to facilitate the contouring and planning process. Methods: Our In-house GUI MC TPS is built on a set of EGS4 user codes namely MCPLAN and MCBEAM in addition to an in-house optimization code, which was named as MCOPTIM. Patient virtual phantom is constructed using the tomographic images in DICOM format exported from clinical treatment planning systems (TPS). Treatment target volumes and critical structures were usually contoured on clinical TPS and then sent as a structure set file. In our GUI program we developed a visualization tool to allow the planner to visualize the DICOM images and delineate the various structures. We implemented an option in our code for automatic contouring of the patient body and lungs. We also created an interface window displaying a three dimensional representation of the target and also showing a graphical representation of the treatment beams. Results: The new GUI features helped streamline the planning process. The implemented contouring option eliminated the need for performing this step on clinical TPS. The auto detection option for contouring the outer patient body and lungs was tested on patient CTs and it was shown to be accurate as compared to that of clinical TPS. The three dimensional representation of the target and the beams allows better selection of the gantry, collimator and couch angles. Conclusion: An in-house GUI program has been developed for more efficient MERT planning. The application of aiding tools implemented in the program is time saving and gives better control of the planning process.

  9. United States of Agriculture

    E-Print Network [OSTI]

    United States Department of Agriculture DESIGN: A Program to Create Data Forest Service Entry Research Work Unit at the Station's Forest Fire Laboratory, 4955 Canyon Crest Drive, Riverside, CA 92507

  10. United Sates Environmental Protection

    E-Print Network [OSTI]

    Bowen, James D.

    United Sates Environmental Protection Agency Office of Water (4305) EPA/823/B/95/003 August 1995 QUAL2E Windows Interface User's Guide #12;QUAL2E Windows Interface User's Guide United States

  11. United States of Agriculture

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Research Station General Observatory in Stinson Beach, Calif. Thomas E. Martin is Assistant Unit Leader--Wildlife at the U.S. Fish

  12. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Forest and Range, objectives, and targets and specific work plans for the field units--the National Forests and their Ranger

  13. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Northwest Research Station Research, and export from 1997 to 2010, for main world regions and the United States. Detailed tables by country

  14. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Peelflc Southwest Forest and Range that are expressed in tems familim to the user. Theboard footand cubic footare mdiriond units of measure, altlnough

  15. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Northeastern Research Station Research Paper-Central United States (Monserud and Ek 1977; Monserud 1987). This model was used within the framework of FOREST

  16. United States Department of

    E-Print Network [OSTI]

    #12;United States Department of Agriculture Forest Service Pacific Southwest Research Station for the Station's Wildland Recreation and the Urban Culture Research Work Unit, located at the Forest Fire

  17. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Usual Planting and Harvesting Dates for U.S. Field Crops million acres of barley were harvested in the United States (U.S.) during 1996. After reaching a peak

  18. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Northwest Research Station Research, import, and export from 1997 to 2010, for main world regions and the United States. Detailed tables

  19. United States Department of

    E-Print Network [OSTI]

    Estimated UseofWaterintheUnitedStatesin2005 Trends in estimated water use in the United States.L., Hutson, S.S., Linsey, K.S., Lovelace, J.K., and Maupin, M.A., 2009, Estimated use of water in the United

  20. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Forest and Range unit investigating measurement and analysis techniques for management planning, with headquarters in Berkeley, Calif. ELLIOT L. AMIDON is now assigned to the Station's unit at Arcata, Calif., that is studying

  1. United States of Agriculture

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Intermountain Research Station Research Research Station's Riparian-Stream Ecology and Management Research Work Unit at Boise, ID. He re- ceived with the Intermountain Research Station's Riparian-Stream Ecology and Man- agement Research Work Unit at the Forestry

  2. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Northeastern Research Station General Estimates for Forest Types of the United States James E. Smith Linda S. Heath Kenneth E. Skog Richard A forest types within 10 regions of the United States. Separate tables were developed for afforestation

  3. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service General Technical #12;- TH ,a geneticist, is assigned to the Station's research unit dyin etics of western forest trees, with headquarters in Berkeley, Berkeley. PAUL D. cal technician with the genetics research unit, isa forestry gra California, Berkeley

  4. United States Department of

    E-Print Network [OSTI]

    Clements, Craig

    United States Department of Agriculture Forest Service Intermountain Research Station Ogden, UT. He was project leader of the fire fundamentals research work unit from 1966 until 1979 and is currently project leader of the fire behavior research work unit at the fire sciences laboratory. RALPH A

  5. United States Department of

    E-Print Network [OSTI]

    Liebhold, Andrew

    United States Department of Agriculture Forest Service Northeastern Research Station Research Paper of the Eastern United States have been devastated by invasive pests. We used existing data to predict-quarter in total host density. Gypsy moth occupies only 23 percent of its potential range in the Eastern United

  6. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Forest and Range Thomas J. Mills Frederick W. Bratten #12;The Authors: are with the Station's research unit studying fire J. MILLS, a forest economist, is in charge of the unit. He earned degrees at Michigan State

  7. United States of Agriculture

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Research Station General,000 xylem resin samples of pine (Pinus) species and hybrids--largely from the western United States locations in the eastern and southern United States. Cover Image: Chapter 6, Figure 6-2. #12;Xylem

  8. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Forest and Range ecosystemsresearch unit located in Riverside. California. PAUL H. DUNN was project leader at that time and is now project leader of the atmospheric deposition research unit in Riverside. Calif. SUSAN C. BARRO

  9. United States Department of

    E-Print Network [OSTI]

    United States Department of Proceedings of the Agriculture Pacific Southwest Symposium on Social of Agriculture; 96 p. The growing demand for recreation at the wildland-urban interface throughout the United and the Urban Culture Research Unit headquartered at the Forest Fire Laboratory, 4955 Canyon Crest Dr

  10. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Research Station http. Arbaugh is a statistician with the Station's Atmospheric Deposition Effects Research Unit at Riverside and associate professor with the National Park Service Cooperative Park Studies Unit, College of Forest

  11. United States Department of

    E-Print Network [OSTI]

    Holberton, Rebecca L.

    United States Department of Agriculture Forest Service Northeastern Research Station General Technical Report NE-318 Atlas of Climate Change Effects in 150 Bird Species of the Eastern United States Service 359 Main Road Delaware, OH 43015 USA #12;United States Department of Agriculture Forest Service

  12. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Northeastern Research Station Research Paper NE-722 James E. Smith Linda S. Heath A Model of Forest Floor Carbon Mass for United States Forest contiguous United States. Manuscript received for publication 22 April 2002 #12;A Model of Forest Floor

  13. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Southern Research Station General Technical United States. In: Rauscher, H. Michael, and Kurt Johnsen, eds. Southern forest science: past, present Trends in the Southern United States Robert A. Mickler, James E. Smith, and Linda S. Heath1 Abstract

  14. UNITED STATES PARTMENT OF

    E-Print Network [OSTI]

    UNITED STATES PARTMENT OF lMMERCE J8l1CATION SEATTLE, WA IOVEMBER 1973 FISHERY FACTS-6 U. S of foreign fishing off United States coastal waters, and the aevelopment and enforce- ment of international;ABSTRACT Dungeness crabs, Cancer magister, occur in the inshore waters of t he west coast of the United

  15. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Northeastern Research Station General reported in USDA Forest Service surveys for forests of the conterminous United States. Developed for use estimates are provided for regional tree-mass totals using summary forest statistics for the United States

  16. United States Nuclear Regulatory

    E-Print Network [OSTI]

    United States Nuclear Regulatory Commission United States Department of Energy United States.S. Nuclear Regulatory Commission Washington, DC 20555-0001 E-mail: DISTRIBUTION@nrc.gov Facsimile: 301; and Commission papers and their attachments. NRC publications in the NUREG series, NRC regulations, and Title 10

  17. Unit Testing Discussion C

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Unit Testing Discussion C #12;Unit Test public Method is smallest unit of code Input/output transformation Test if the method does what it claims Not exactly black box testing #12;Test if (actual result Expected Computed Input #12;Functionality Computation ­ Easy to test Time based Asynchronous interaction

  18. The Macroscopic Cortical Unit

    E-Print Network [OSTI]

    Penny, Will

    The Macroscopic Brain Will Penny Cortical Unit Neural Mass Model Cell Populations Differential Will Penny 21st April 2011 #12;The Macroscopic Brain Will Penny Cortical Unit Neural Mass Model Cell as formulated in David et al. (2006). #12;The Macroscopic Brain Will Penny Cortical Unit Neural Mass Model Cell

  19. Dynamic Graphics in a GIS: A Bidirectional Link between ArcView 2.1TM and XGobi | An Update

    E-Print Network [OSTI]

    Symanzik, Jürgen

    Dynamic Graphics in a GIS: A Bidirectional Link between ArcView 2.1TM and XGobi | An Update J a Geographic Information System GIS, ArcView 2.1TM, and an interactive dynamic graphics program, XGobi. Arc to the integrationof a Geographic InformationSystem GIS,to be used for the display of spatial locations and concomitant

  20. Dynamic Graphics in a GIS: A Bidirectional Link between ArcView 2.1 TM and XGobi ---An Update

    E-Print Network [OSTI]

    Symanzik, Jürgen

    Dynamic Graphics in a GIS: A Bidirectional Link between ArcView 2.1 TM and XGobi --- An Update J a Geographic Information System (GIS), ArcView 2.1 TM , and an interactive dynamic graphics program, XGobi. Arc (GIS), to be used for the display of spatial locations and concomitant geographic variables

  1. Power Modeling of Graphical User Interfaces on OLED Mian Dong Yung-Seok Kevin Choi Lin Zhong

    E-Print Network [OSTI]

    Zhong, Lin

    Algorithms, Measurement, Human Factors Keywords OLED Display, Graphic User Interface, Low Power 1Power Modeling of Graphical User Interfaces on OLED Displays Mian Dong Yung-Seok Kevin Choi Lin external lighting; and consume drastically different power when displaying different colors, due

  2. Associating Text and Graphics for Scientific Chart Understanding Weihua Huang, Chew Lim Tan and Wee Kheng Leow

    E-Print Network [OSTI]

    Leow, Wee Kheng

    start with the commonly used scientific charts such as bar-chart, pie chart etc. The result of our workAssociating Text and Graphics for Scientific Chart Understanding Weihua Huang, Chew Lim Tan and Wee and graphical information contained in the scientific chart images. Text components are first located

  3. Extraction of Vectorized Graphical Information from Scientific Chart Images Ruizhe Liu, Weihua Huang and Chew Lim Tan

    E-Print Network [OSTI]

    Tan, Chew Lim

    types, such as bar chart, pie chart and line chart etc. In recent years, several works have beenExtraction of Vectorized Graphical Information from Scientific Chart Images Ruizhe Liu, Weihua}@comp.nus.edu.sg Abstract Graphical components information extraction is a crucial step in the chart recognition

  4. Act: an easy-to-use and dynamically extensible 3D graphics library WALDEMAR CELES JONATHAN CORSON-RIKERT

    E-Print Network [OSTI]

    de Figueiredo, Luiz Henrique

    Inventor toolkit [Wernecke, 1994a], developed originally at Silicon Graphics, Inc. but now available also., 1995]. The developers of the Inventor graphics toolkit sought to extend the power of earlier immediate [Strauss and Carey, 1992]. The toolkit has matured into Open Inventor, a sophisticated collection of 3D

  5. Trellis Graphics User's Manual Trellis Versions 2.0 & 2.1

    E-Print Network [OSTI]

    Ward, Mark Daniel

    Soft, Inc. and Lucent Technologies. All Rights Reserved. S-PLUS is a registered trademark and S+INTERFACE is a trademark of Mathsoft, Inc. S, New S, and Trellis Graphics are trademarks of Lucent Technologies, Inc. OPEN . . . . . . . . . . . . . . . . . . . . . . 15 3.5 Online Documentation . . . . . . . . . . . . . . . . . . . . 17 4 A Roadmap of Trellis

  6. A Wireless Sensor-based Mobile Music Environment Compiled from a Graphical Language

    E-Print Network [OSTI]

    (using the ZigBee protocol and an accelerometer) and a compiler for PureData, a graphical music, for pointers on ZigBee John Anckorn, of Nokia, for his help adapting the N800 to my needs Mats Pettersson

  7. Heuristics for Continuity Editing of Cinematic Computer Graphics Scenes Kaveh Kardan Henri Casanova

    E-Print Network [OSTI]

    Casanova, Henri

    Heuristics for Continuity Editing of Cinematic Computer Graphics Scenes Kaveh Kardan Henri Casanova cinematic sequences into a coherent movie clip which obeys the conventions of continuity editing. Our stylistic rules, enabling different edits of the same scene into cinematic clips of various styles. We

  8. Graphical Interfaces for Racer: Querying DAML+OIL and RDF documents

    E-Print Network [OSTI]

    Haarslev, Volker

    Graphical Interfaces for Racer: Querying DAML+OIL and RDF documents Ralf M¨oller , Ronald Cornet , and Volker Haarslev§ University of Applied Sciences, Wedel Academic Medical Center ­ University application for interacting with the description logic inference server Racer. Comparing RICE with OilEd, we

  9. Development of Graphical Indices for Displaying Large Scale Building Energy Data Sets 

    E-Print Network [OSTI]

    Abbas, M.; Haberl, J. S.

    1994-01-01

    several years of hourly data (20,000 to 30,000 data points) collected from LoanSTAR sites. These indices are meant to be efficient displays that present data in specific graphic forms developed to highlight certain features. In a large program like Loan...

  10. Dynamic Graphics in a GIS: Exploring and An-alyzing Multivariate Spatial Data Using Linked

    E-Print Network [OSTI]

    Symanzik, Jürgen

    Dynamic Graphics in a GIS: Exploring and An- alyzing Multivariate Spatial Data Using Linked State University, Ames IA 50011-1210 2GIS Support and Research Facility, Iowa State University Summary and displaying spatial data and concomitant geographic variables. Critical to any good GIS are database storage

  11. Some Dynamic Graphics for Spatial Data with Multiple Attributes in a GIS

    E-Print Network [OSTI]

    Symanzik, Jürgen

    Some Dynamic Graphics for Spatial Data with Multiple Attributes in a GIS Dianne Cook1, Noel Cressie, USA 2 GIS Support and Research Facility, Iowa State University dicook@iastate.edu Abstract. This paper with the spatial data base management and spatial functionalities of a Geographic Information System GIS. A GIS

  12. Dynamic Graphics in a GIS: A Link between ARC/INFO TM and XGobi

    E-Print Network [OSTI]

    Symanzik, Jürgen

    Dynamic Graphics in a GIS: A Link between ARC/INFO TM and XGobi J¨urgen Symanzik 1 , James Majure 2 GIS Support and Research Facility, Iowa State University symanzik@iastate.edu Abstract. This paper describes a link between a Geograph­ ical Information System (GIS), ARC/INFO TM , and an in­ teractive

  13. Some Dynamic Graphics for Spatial Data (with Multiple Attributes) in a GIS

    E-Print Network [OSTI]

    Symanzik, Jürgen

    Some Dynamic Graphics for Spatial Data (with Multiple Attributes) in a GIS Dianne Cook 1 , Noel, IA 50011, USA 2 GIS Support and Research Facility, Iowa State University dicook@iastate.edu Abstract of a Geographic Information System (GIS). A GIS is a computer hardware and software system designed to carry out

  14. Dynamic Graphics in a GIS: A Link between ARC INFOTM and XGobi

    E-Print Network [OSTI]

    Symanzik, Jürgen

    Dynamic Graphics in a GIS: A Link between ARC INFOTM and XGobi Jurgen Symanzik1, James Majure2, Dianne Cook1, Noel Cressie1 1 Department of Statistics, Iowa State University, Ames, IA 50011, USA 2 GIS a link between a Geograph- ical Information System GIS, ARC INFOTM , and an in- teractive dynamic

  15. User-friendly and intuitive graphical approach to the design of thermoelectric cooling systems

    E-Print Network [OSTI]

    User-friendly and intuitive graphical approach to the design of thermoelectric cooling systems)-based active cooling system, including the heatsink role. The method is simple and intuitive and provides com- prehensive information about the cooling system such as its feasibility, required heatsink, the TEC current

  16. A Simple and Intuitive Graphical Approach to the Design of Thermoelectric Cooling Systems

    E-Print Network [OSTI]

    A Simple and Intuitive Graphical Approach to the Design of Thermoelectric Cooling Systems Simon, thermoelectric active cooling systems can help maintain electronic devices at a desired temperature condition for calculating the steady-state operational point of a TEC based active cooling system, including the heatsink

  17. Graphics for the Masses: A Hardware Rasterization Architecture for Mobile Phones

    E-Print Network [OSTI]

    typically is one of the most energy-consuming operations, and because mobile phones need to use as little-dimensional graphics in- clude man-machine interfaces (MMIs), screen savers, maps, ani- mated messages, and, naturally more energy which decreases use time on battery charge. It is therefore likely that lower resolutions

  18. Co-generation of Text and Graphics David G. Novick and Brian Lowe

    E-Print Network [OSTI]

    Novick, David G.

    Keywords Single source, aviation. 1. INTRODUCTION Inconsistencies have long been recognized as a major jet aircraft was caused by a discrepancy between text and graphics in a maintenance manual. The NTSB. The manufacturer's parts manual and maintenance manual text indicated that one countersunk washer should have been

  19. Studying Thermal Management for Graphics-Processor Architectures Jeremy W. Sheaffer, Kevin Skadron, David P. Luebke

    E-Print Network [OSTI]

    Huang, Wei

    by dynamic thermal management techniques. In this paper, we use Qsilver [17] to explore a series of thermalStudying Thermal Management for Graphics-Processor Architectures Jeremy W. Sheaffer, Kevin Skadron. In this paper we describe our extensions to this system, which we use-- instrumented with a power model and Hot

  20. To appear in ACM Transactions on Graphics Exposing Photo Manipulation with Inconsistent Shadows

    E-Print Network [OSTI]

    Bucci, David J.

    To appear in ACM Transactions on Graphics Exposing Photo Manipulation with Inconsistent Shadows detection ACM Reference Format: Kee, E., O'Brien, J. F., and Farid, H., 2013. Exposing Photo Manipulation with Inconsistent Shadows. ACM Trans. Graph. ??, ?, Article ??? (August 2013), 12 pages. To appear. 1. INTRODUCTION

  1. To appear in ACM Transactions on Graphics Exposing Photo Manipulation with Inconsistent Reflections

    E-Print Network [OSTI]

    Bucci, David J.

    To appear in ACM Transactions on Graphics Exposing Photo Manipulation with Inconsistent Reflections manipulation, mirrors, image manipulation, forgery detection, center of projection. ACM Reference Format: O'Brien, J. F., and Farid, H. 2012. Exposing Photo Manipulation with Inconsistent Reflections. ACM Trans

  2. A graphical technique for explaining the relationship between energy security and greenhouse gas emissions

    E-Print Network [OSTI]

    Hughes, Larry

    ERG/200806 A graphical technique for explaining the relationship between energy security and greenhouse gas emissions Larry Hughes and Nikita Sheth Energy Research Group Department of Electrical the relationship between energy security and greenhouse gas emissions Larry Hughes and Nikita Sheth Abstract

  3. IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS 1 Image-Based Stained Glass

    E-Print Network [OSTI]

    Brooks, Stephen

    IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS 1 Image-Based Stained Glass Stephen Brooks of a work of stained glass. To this end, we develop a novel approach which involves image warping is first segmented. Each segment is subsequently transformed to match real segments of stained glass

  4. low graphics version | feedback | help You are in: Sci/Tech

    E-Print Network [OSTI]

    Evers, Läslo G.

    low graphics version | feedback | help You are in: Sci/Tech Front Page World UK UK Politics of the explosion would have been equivalent to 1.5 kilotons of TNT, about the same as a small nuclear weapon to detect the explosions from nuclear weapons. A global network of about 60 infrasound facilities keeps

  5. Determining the Effectiveness of Graphic-aided Portable Changeable Message Signs in Highway Work Zones

    E-Print Network [OSTI]

    Huang, Yilei

    2012-08-31

    the effectiveness of graphic-aided PCMS in reducing vehicle speeds in the upstream of one-lane two-way rural highway work zones. Field experiments and surveys were designed and conducted in two phases. Field experiment Phase I was performed to compare...

  6. IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS 1 Fracturing Rigid Materials

    E-Print Network [OSTI]

    Thrun, Sebastian

    IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS 1 Fracturing Rigid Materials Zhaosheng Bao to fracturing (and denting) brittle materials. To avoid the computational burden imposed by the stringent time mesh upon which finite element analysis can be carried out to provide a stress map for fracture

  7. Protein Quaternary Fold Recognition Using Conditional Graphical Models Yan Liu Jaime Carbonell

    E-Print Network [OSTI]

    Carbonell, Jaime

    Protein Quaternary Fold Recognition Using Conditional Graphical Models Yan Liu Jaime Carbonell 02139 pweigele@mit.edu Abstract Protein fold recognition is a crucial step in infer- ring biological structural folds, which consist of multiple protein chains that form chemical bonds among side chains

  8. Fluid Simulation For Computer Graphics: A Tutorial in Grid Based and Particle Based Methods

    E-Print Network [OSTI]

    Teschner, Matthias

    grid-based simulator off of this text. However, this text is very dense and theory intensiveFluid Simulation For Computer Graphics: A Tutorial in Grid Based and Particle Based Methods Colin In this paper we present a tutorial on the implementation of both a grid based and a particle based fluid

  9. CNG 477 Introduction to Computer Graphics 2012-2013 Fall Semester

    E-Print Network [OSTI]

    Can, Tolga

    CNG 477 Introduction to Computer Graphics 2012-2013 Fall Semester Syllabus Course Info Catalog. Credits 3 Category Content Technical Elective Prerequisites CNG 213 Lecture Time and Place Friday 08 Conduct CNG 140 is an upper level technical elective course for the Computer Engineering undergraduate

  10. Using graphics and pictures in L A T E X 2 # 1 The picture environment

    E-Print Network [OSTI]

    Heil, Matthias

    Using graphics and pictures in L A T E X 2 # 1 The picture environment The picture environment is very useful when it comes to creating figures in documents. A length­scale for the picture must­scale, the picture is created by using the command \\begin{picture}(x,y), where x is the width and y is the height

  11. Pictures: A simple structured graphics model Sigbjorn Finne and Simon Peyton Jones,

    E-Print Network [OSTI]

    Jones, Simon Peyton

    Pictures: A simple structured graphics model Sigbjorn Finne and Simon Peyton Jones, Department, or pictures, are represented as values that functions can manipu­ late and inspect to create new values. Complete pictures are constructed by repeatedly composing such picture values together using picture com

  12. ANALYSIS/PLOT: a graphics package for use with the SORT/ANALYSIS data bases

    SciTech Connect (OSTI)

    Sady, C.A.

    1983-08-01

    This report describes a graphics package that is used with the SORT/ANALYSIS data bases. The data listed by the SORT/ANALYSIS program can be presented in pie, bar, line, or Gantt chart form. Instructions for the use of the plotting program and descriptions of the subroutines are given in the report.

  13. Graphical Overlays: Using Layered Elements to Aid Chart Reading Nicholas Kong and Maneesh Agrawala

    E-Print Network [OSTI]

    O'Brien, James F.

    controls to viewers. We demonstrate several examples of each overlay type for bar, pie and line charts.g., pie charts, line charts, scatterplots, etc.) use different visual encodings for the data, common chartGraphical Overlays: Using Layered Elements to Aid Chart Reading Nicholas Kong and Maneesh Agrawala

  14. InvenTcl: A Fast Prototyping Environment for 3D Graphics and Multimedia Applications

    E-Print Network [OSTI]

    British Columbia, University of

    - sion of Open Inventor, a 3D graphics toolkit. To create InvenTcl, the Open Inventor toolkit is \\wrapped" inside the interpreter Tcl/Tk and incr Tcl]. To wrap InvenTcl the Open Inventor header les are parsed to create incr Tcl] interpretive objects with the same names as objects in Open Inventor. Additionally

  15. InvenTcl: A Fast Prototyping Environment for 3D Graphics and Multimedia Applications

    E-Print Network [OSTI]

    Fels, Sidney S.

    ­ sion of Open Inventor, a 3D graphics toolkit. To create InvenTcl, the Open Inventor toolkit is ``wrapped'' inside the interpreter Tcl/Tk and [incr Tcl]. To wrap InvenTcl the Open Inventor header files are parsed to create [incr Tcl] interpretive objects with the same names as objects in Open Inventor

  16. Graphic Design for Ceramic Tiles N.A.Dodgson N.E.Wiseman

    E-Print Network [OSTI]

    Dodgson, Neil

    Graphic Design for Ceramic Tiles N.A.Dodgson N.E.Wiseman Computer Laboratory, University system for ceramic tiles forms part of a BriteEuram project aimed at providing automated quality control for ceramic tile production. The design system is expected to provide a priori information about each tile

  17. math-1 math-1Mathematics for 3D Graphics Points, Vectors, Vertices, Coordinates

    E-Print Network [OSTI]

    Koppelman, David M.

    math-1 math-1Mathematics for 3D Graphics Topics Points, Vectors, Vertices, Coordinates Dot Products," Second Edition, Addison Wesley. math-1 EE 4702-1 Lecture Transparency. Formatted 9:27, 10 September 2014 from set-1-math. math-1 #12;math-2 math-2Points and Vectors Point: Indivisible location in space. P1 P2

  18. math-1 math-1Mathematics for 3D Graphics Points, Vectors, Vertices, Coordinates

    E-Print Network [OSTI]

    Koppelman, David M.

    math-1 math-1Mathematics for 3D Graphics Topics Points, Vectors, Vertices, Coordinates Dot Products," Second Edition, Addison Wesley. math-1 EE 7700-1 Lecture Transparency. Formatted 10:16, 29 January 2010 from set-1-math. math-1 #12;math-2 math-2Points and Vectors Point: Indivisible location in space. E

  19. A Probabilistic Graphical Approach to Computing Electricity Price Duration Curves under Price and

    E-Print Network [OSTI]

    Oren, Shmuel S.

    A Probabilistic Graphical Approach to Computing Electricity Price Duration Curves under Price,oren}@ieor.berkeley.edu Abstract-- The electricity price duration curve (EPDC) repre- sents the probability distribution function of the electricity price considered as a random variable. The price uncertainty comes both from the demand side

  20. EDA221 Introduction to Computer Graphics, 2013 Assignment 1 Solar System

    E-Print Network [OSTI]

    EDA221 ­ Introduction to Computer Graphics, 2013 Assignment 1 ­ Solar System In this assignment you-definition. This will instruct the precompiler to use solar system.cpp as the main program. Before com- piling however, some code needs to be written. Solar System Create your own model of the solar system

  1. Graphic presentation of quarterly /sup 90/Sr fallout data, 1954-1982

    SciTech Connect (OSTI)

    Larsen, R.J.

    1984-01-01

    This report graphically presents all of the precipitation and /sup 90/Sr deposition data for all stations operated as part of the Environmental Measurements Laboratory's (EML) global fallout program since the initiation of the program in 1954. 3 references, 179 figures.

  2. Power-Saving Color Transformation of Mobile Graphical User Interfaces on OLED-based Displays

    E-Print Network [OSTI]

    Zhong, Lin

    , Houston, TX 77025 {dongmian, ykc1,lzhong}@rice.edu ABSTRACT Emerging organic light-emitting diode (OLED of the display content or GUI design [1]. In contrast, emerging organic light-emitting diode (OLEDPower-Saving Color Transformation of Mobile Graphical User Interfaces on OLED-based Displays Mian

  3. Unit 51 - GIS Application Areas

    E-Print Network [OSTI]

    Unit 51, CC in GIS; Cowen, David; Ferguson, Warren

    1990-01-01

    51 - GIS APPLICATION AREAS UNIT 51 - GIS APPLICATION AREAS1990 Page 1 Unit 51 - GIS Application Areas Computers inyour students. UNIT 51 - GIS APPLICATION AREAS Compiled with

  4. Automatic Construction of Anomaly Detectors from Graphical Models

    SciTech Connect (OSTI)

    Ferragut, Erik M [ORNL; Darmon, David M [ORNL; Shue, Craig A [ORNL; Kelley, Stephen [ORNL

    2011-01-01

    Detection of rare or previously unseen attacks in cyber security presents a central challenge: how does one search for a sufficiently wide variety of types of anomalies and yet allow the process to scale to increasingly complex data? In particular, creating each anomaly detector manually and training each one separately presents untenable strains on both human and computer resources. In this paper we propose a systematic method for constructing a potentially very large number of complementary anomaly detectors from a single probabilistic model of the data. Only one model needs to be trained, but numerous detectors can then be implemented. This approach promises to scale better than manual methods to the complex heterogeneity of real-life data. As an example, we develop a Latent Dirichlet Allocation probability model of TCP connections entering Oak Ridge National Laboratory. We show that several detectors can be automatically constructed from the model and will provide anomaly detection at flow, sub-flow, and host (both server and client) levels. This demonstrates how the fundamental connection between anomaly detection and probabilistic modeling can be exploited to develop more robust operational solutions.

  5. Graphic values for some organic constituents of beneficiated coal samples

    SciTech Connect (OSTI)

    Kohlenberger, L.B.

    1991-01-01

    The first objective of this one-year project is to obtain analytical data on a series of fractions of coal sample IBC-101 of widely varying ash content obtained via a froth flotation physical coal cleaning process. Froth flotation is the fractionation technique to be used rather than float/sink testing as in the Stansfield-Sutherland method because (1) most of the data in our files which were used in the development of these techniques were froth flotation tests and (2) as a way of showing that the fractionating is as effective by one technique as the other, so long as no chemical changes are effected. Analytical values will be obtained in the Coal Analysis Laboratory for moisture, ash, volatile matter, fixed carbon, total carbon, hydrogen, nitrogen, oxygen, total sulfur, sulfate sulfur, organic sulfur, and calorific value. The next objective will be to plot the various values of each of the analyzed species versus its corresponding ash values to obtain x/y plots for each as a function of ash. From the resulting curves, it should be possible to calculate for coal sample IBC-101 a precise measure of its mineral matter content, its dry or moist ,mineral-matter-free calorific value as used in determining the rank of the coal sample, calculate organic sulfur values corresponding to each ash value in cases where the relationship is linear, and possibly find other analyzed values which have a direct correlation with the mineral matter content of the coal.

  6. Fuel gas conditioning process

    DOE Patents [OSTI]

    Lokhandwala, Kaaeid A. (Union City, CA)

    2000-01-01

    A process for conditioning natural gas containing C.sub.3+ hydrocarbons and/or acid gas, so that it can be used as combustion fuel to run gas-powered equipment, including compressors, in the gas field or the gas processing plant. Compared with prior art processes, the invention creates lesser quantities of low-pressure gas per unit volume of fuel gas produced. Optionally, the process can also produce an NGL product.

  7. United States Department of

    E-Print Network [OSTI]

    ..............................................................................2 Solid Waste Management .........................................................................3 ....................................................................................4 Solid Waste ManagementUnited States Department of Returns on InvestmentsAgriculture Forest Service in Management Sciences

  8. " Million Housing Units, Final...

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

    3 Structural and Geographic Characteristics of U.S. Homes, by Year of Construction, 2009" " Million Housing Units, Final" ,,"Year of Construction" ,"Total U.S.1 (millions)"...

  9. Sandia Energy - Phasor Measurement Units

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

    Units Home Stationary Power Safety, Security & Resilience of Energy Infrastructure Grid Modernization Cyber Security for Electric Infrastructure Phasor Measurement Units...

  10. Laminated microchannel devices, mixing units and method of making same

    DOE Patents [OSTI]

    Bennett, Wendy D [Kennewick, WA; Hammerstrom, Donald J [West Richland, WA; Martin, Peter M [Kennewick, WA; Matson, Dean W [Kennewick, WA

    2002-10-17

    A laminated microchannel device is described in which there is a unit operation process layer that has longitudinal channel. The longitudinal channel is cut completely through the layer in which the unit process operation resides. Both the device structure and method of making the device provide significant advantages in terms of simplicity and efficiency. A static mixing unit that can be incorporated in the laminated microchannel device is also described.

  11. Teaching Computer Graphics in Brazil M. WALTER1, A. FRERY2, CARLA M.D.S. FREITAS3, LEO P. MAGALH ~AES4, LUIZ VELHO5

    E-Print Network [OSTI]

    de Figueiredo, Luiz Henrique

    Teaching Computer Graphics in Brazil M. WALTER1, A. FRERY2, CARLA M.D.S. FREITAS3, L´EO P. MAGALH about computer graphics teaching and education in Brazil. We hope this discussion will further The activities related with Computer Graphics Teaching in Brazil have received relatively little attention

  12. Microsystem process networks

    DOE Patents [OSTI]

    Wegeng, Robert S [Richland, WA; TeGrotenhuis, Ward E [Kennewick, WA; Whyatt, Greg A [West Richland, WA

    2010-01-26

    Various aspects and applications or microsystem process networks are described. The design of many types of microsystems can be improved by ortho-cascading mass, heat, or other unit process operations. Microsystems having energetically efficient microchannel heat exchangers are also described. Detailed descriptions of numerous design features in microcomponent systems are also provided.

  13. Microsystem process networks

    DOE Patents [OSTI]

    Wegeng, Robert S. (Richland, WA); TeGrotenhuis, Ward E. (Kennewick, WA); Whyatt, Greg A. (West Richland, WA)

    2007-09-18

    Various aspects and applications of microsystem process networks are described. The design of many types of Microsystems can be improved by ortho-cascading mass, heat, or other unit process operations. Microsystems having energetically efficient microchannel heat exchangers are also described. Detailed descriptions of numerous design features in microcomponent systems are also provided.

  14. Microsystem process networks

    DOE Patents [OSTI]

    Wegeng, Robert S. (Richland, WA); TeGrotenhuis, Ward E. (Kennewick, WA); Whyatt, Greg A. (West Richland, WA)

    2006-10-24

    Various aspects and applications of microsystem process networks are described. The design of many types of microsystems can be improved by ortho-cascading mass, heat, or other unit process operations. Microsystems having exergetically efficient microchannel heat exchangers are also described. Detailed descriptions of numerous design features in microcomponent systems are also provided.

  15. Future Directions in Computer Graphics and Visualization: From CG&A's Editorial Board

    SciTech Connect (OSTI)

    Encarnacao, L. M.; Chuang, Yung-Yu; Stork, Andre; Kasik, David; Rhyne, Theresa-Marie; Avila, Lisa; Kohlhammer, Jorn; LaViola, Joseph; Tory, Melanie; Dill, John; Domik, Gitta; Owen, G. Scott; Wong, Pak C.

    2015-01-01

    With many new members joining the CG&A editorial board over the past year, and with a renewed commitment to not only document the state of the art in computer graphics research and applications but to anticipate and where possible foster future areas of scientific discourse and industrial practice, we asked editorial and advisory council members about where they see their fields of expertise going. The answers compiled here aren’t meant to be all encompassing or deterministic when it comes to the opportunities computer graphics and interactive visualization hold for the future. Instead, we aim to accomplish two things: give a more in-depth introduction of members of the editorial board to the CG&A readership and encourage cross-disciplinary discourse toward approaching, complementing, or disputing the visions laid out in this compilation.

  16. Using desktop graphics workstations for interactive remote exploration of large data sets

    SciTech Connect (OSTI)

    Freitag, L. A.; Loy, R. M.

    2000-05-09

    The interactive visualization and exploration of large scientific data sets is a challenging and difficult task; their size often far exceeds the performance and memory capacity of even the most powerful graphics workstations. To address this problem, we have created a technique that combines multiresolution data reduction methods with parallel computing to allow interactive exploration of large data sets while retaining full-resolution capability. We describe the creation of reduced data sets using several different criteria including user-specified error bounds or a preset performance criterion. We discuss the software architecture of the system with particular emphasis on the algorithms used to efficiently create a reduced data set and the software used to communicate between the remote data reduction server and the local graphics client. We present performance results for the visualization of Rayleigh-Taylor instability and hairpin vortex data sets.

  17. FISHERY STATISTICS UNITED STATES

    E-Print Network [OSTI]

    FISHERY STATISTICS OF THE UNITED STATES 1972 STATISTICAL DIGEST NO. 66 Prepared by STATISTICS;ACKNOWLEDGMENTS The data in this edition of "Fishery Statistics of the United States" were collected in co- operation with the various States and tabulated by the staff of the Statistics and Market News Division

  18. Hydrocracking catalysts and processes

    SciTech Connect (OSTI)

    Dolbear, G.E. [G.E. Dolbear and Associates, Diamond Bar, CA (United States)

    1995-12-31

    Hydrocracking processes convert aromatic gas oils into high quality gasoline, diesel, and turbine stocks. They operate at high hydrogen pressures, typically greater than 1500 psig. Operating temperatures range from 600-700{degrees}F (315-382{degrees}C). Commercial catalysts vary in activity and selectivity, allowing process designers to emphasize middle distillates, naphtha, or both. Catalysts are quite stable in use, with two year unit run lengths typical. A pretreatment step to remove nitrogen compounds is usually part of the same process unit. These HDN units operate integrally with the hydrocracking. The hydrogenation reactions are strongly exothermic, while the cracking is roughly thermal neutral. This combination can lead to temperature runaways. To avoid this, cold hydrogen is injected at several points in hydrocracking reactors. The mechanics of mixing this hydrogen with the oil and redistributing the mixture over the catalyst bed are very important in controlling process operation and ensuring long catalyst life.

  19. PAD, a computer-aided molecular model building system utilizing two-dimensional graphical input 

    E-Print Network [OSTI]

    White, William Gerald

    1980-01-01

    and an artist. CONTENTS CHAPTER I. BACKGROUND: INTERFACING COMPUTER AND CHEMIcT Graphical Input Hardware Evolution. . . . . Software Systems: Using the Hardware, , Chemical Applications. Program PAD xn Perspective. CHAPTER II. YATERIA' S AND METHODS... are used. The 2-D coordinates of each atom input by the user are stored permanently in XS and YS, after temporary storage in IX and IY. Arrays XS and YS are each 99 elements long, as are all other arrays storing information about input atoms; therefore...

  20. On the back of a cocktail napkin: An exploration of graphic definitions of lean construction 

    E-Print Network [OSTI]

    Rybkowski, Zofia K.; Abdelhamid, Tariq; Forbes, Lincoln

    2013-07-31

    IGLC-21, July 2013 | Fortaleza, Brazil parlance: the International Group for Lean Construction (IGLC) in 1993 and the Lean Construction Institute (LCI) in 1997 (Sayer and Anderson 2012). Lean manufacturing has inspired Lean Construction (LC... stream_source_info RYBKOWSKI_ABDELHAMID_FORBES_On the back of a cocktail napkin_exploration_graphic definition_lean construction.pdf.txt stream_content_type text/plain stream_size 26429 Content-Encoding UTF-8 stream_name RYBKOWSKI...

  1. Visual Accessibility in Graphic Design: a client-designer communication failure

    E-Print Network [OSTI]

    Cornish, Katie; Goodman-Deane, Joy; Ruggeri, Kai; Clarkson, P. John

    2015-07-24

    dissemination and promotion, to overcome the lack of awareness of these tools in industry. For example, these tools should be included in graphic design education, but could also be promoted through design websites, blogs and social media platforms... ). Briefing and reframing: A situated practice. Design Studies, 32(6), 573-587 Poulson, D., Ashby, M. & Richardson, S. (eds). (1996). USERfit—A Practical Handbook on User-Centred Design for Assistive Technology. Brussels, Luxemburg: ECSC–EC–EAEC). Preiser...

  2. How Control Improvements Save Process Heater Fuel 

    E-Print Network [OSTI]

    Dukelow, S. G.

    1979-01-01

    Steam boilers and process heaters are the two primary combustion processes in petrochemical and petroleum refining plants. There are key differences in the evolution of these processes which resulted from the historical cost of fuel per unit...

  3. The Unit Coordinator Handbook About the Unit Coordinator Handbook

    E-Print Network [OSTI]

    Mucina, Ladislav

    1 The Unit Coordinator Handbook About the Unit Coordinator Handbook This Handbook will assist you in fulfilling your responsibilities as a Unit Coordinator and has been developed with input from Unit staff, however, more resources are available at the Unit Coordinator website: http

  4. The Effectiveness of the Hybrid Graphical Representation Method in Visually Combining and Communicating Logical and Spatial Relationships between Scheduled Activities 

    E-Print Network [OSTI]

    Nageeb, Meena

    2012-07-16

    This research endeavor investigated the possibility to combine the visual advantages of both graphical schedule visualization methods, the Linked Gantt Charts (LGC) and Flowline graphs (FLG), derived from the activity-based ...

  5. United States Conservation Plan

    E-Print Network [OSTI]

    Gray, Matthew

    United States Shorebird Conservation Plan M A N O M E T C E N T E R F O R C O N S E R V A T I O N T I O N #12;United States Shorebird Conservation Plan Council Organizations #12;1 U n i t e d S t a t e s S h o r e b i r d C o n s e r v a t i o n P l a n 2 0 0 1 The United States Shorebird

  6. Graphic1

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-Dose Low LETUsefulJorgeAtlDayGraphene'sBiosensors1, 2009

  7. Graphic1

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-Dose Low LETUsefulJorgeAtlDayGraphene'sBiosensors1, 20096,

  8. Graphic1

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-Dose Low LETUsefulJorgeAtlDayGraphene'sBiosensors1,

  9. Graphic1

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-Dose Low LETUsefulJorgeAtlDayGraphene'sBiosensors1,

  10. NCAR Graphics

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJessework usesof Energy Moving Forward tocomponent NASANCAR/NCL NCAR

  11. Digital Signal Processing using Stream High Performance Computing: A 512-input Broadband Correlator for Radio Astronomy

    E-Print Network [OSTI]

    Kocz, J; Barsdell, B R; Price, D; Bernardi, G; Bourke, S; Clark, M A; Craig, J; Dexter, M; Dowell, J; Eftekhari, T; Ellingson, S; Hallinan, G; Hartman, J; Jameson, A; MacMahon, D; Taylor, G; Schinzel, F; Werthimer, D

    2014-01-01

    A "large-N" correlator that makes use of Field Programmable Gate Arrays and Graphics Processing Units has been deployed as the digital signal processing system for the Long Wavelength Array station at Owens Valley Radio Observatory (LWA-OV), to enable the Large Aperture Experiment to Detect the Dark Ages (LEDA). The system samples a ~100MHz baseband and processes signals from 512 antennas (256 dual polarization) over a ~58MHz instantaneous sub-band, achieving 16.8Tops/s and 0.236 Tbit/s throughput in a 9kW envelope and single rack footprint. The output data rate is 260MB/s for 9 second time averaging of cross-power and 1 second averaging of total-power data. At deployment, the LWA-OV correlator was the largest in production in terms of N and is the third largest in terms of complex multiply accumulations, after the Very Large Array and Atacama Large Millimeter Array. The correlator's comparatively fast development time and low cost establish a practical foundation for the scalability of a modular, heterogeneo...

  12. Unit Clause: Summary Benny Applebaum

    E-Print Network [OSTI]

    Applebaum, Benny

    Unit Clause: Summary Benny Applebaum Tel-Aviv University Spring Semester, 2012 #12;Unit Clause: Reminder Unit Clause Input: chosen uniformly from F3(n, rn). 1 If there exists unit clause (Forced step) pick at random unit clause { i} and satisfy it 2 Otherwise, (Free step) pick a random literal i

  13. " Million Housing Units, Final...

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

    3 Computers and Other Electronics in U.S. Homes, by Year of Construction, 2009" " Million Housing Units, Final" ,,"Year of Construction" ,"Total U.S.1 (millions)" ,,"Before...

  14. " Million Housing Units, Final...

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

    3 Household Demographics of U.S. Homes, by Year of Construction, 2009" " Million Housing Units, Final" ,,"Year of Construction" ,"Total U.S.1 (millions)" ,,"Before 1940","1940 to...

  15. " Million Housing Units, Final...

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

    3 Space Heating in U.S. Homes, by Year of Construction, 2009" " Million Housing Units, Final" ,,"Year of Construction" ,"Total U.S.1 (millions)" ,,"Before 1940","1940 to...

  16. " Million Housing Units, Final...

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

    3 Air Conditioning in U.S. Homes, by Year of Construction, 2009" " Million Housing Units, Final" ,,"Year of Construction" ,"Total U.S.1 (millions)" ,,"Before 1940","1940 to...

  17. " Million Housing Units, Final...

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

    3 Fuels Used and End Uses in U.S. Homes, by Year of Construction, 2009" " Million Housing Units, Final" ,,"Year of Construction" ,"Total U.S.1 (millions)" ,,"Before 1940","1940 to...

  18. Voltage verification unit

    DOE Patents [OSTI]

    Martin, Edward J. (Virginia Beach, VA)

    2008-01-15

    A voltage verification unit and method for determining the absence of potentially dangerous potentials within a power supply enclosure without Mode 2 work is disclosed. With this device and method, a qualified worker, following a relatively simple protocol that involves a function test (hot, cold, hot) of the voltage verification unit before Lock Out/Tag Out and, and once the Lock Out/Tag Out is completed, testing or "trying" by simply reading a display on the voltage verification unit can be accomplished without exposure of the operator to the interior of the voltage supply enclosure. According to a preferred embodiment, the voltage verification unit includes test leads to allow diagnostics with other meters, without the necessity of accessing potentially dangerous bus bars or the like.

  19. " Million Housing Units, Final...

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

    by the U.S. Department of Energy's Office of Energy and Efficiency and Renewable Energy (EERE). 3Use of heating equipment for another housing unit also includes the use of...

  20. " Million Housing Units, Final...

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

    by the U.S. Department of Energy's Office of Energy and Efficiency and Renewable Energy (EERE). 3Housing units are classified as urban or rural using definitions created by...

  1. Automatically clustering similar units for unit selection in speech synthesis. 

    E-Print Network [OSTI]

    Black, Alan W; Taylor, Paul A

    1997-01-01

    This paper describes a new method for synthesizing speech by concatenating sub-word units from a database of labelled speech. A large unit inventory is created by automatically clustering units of the same phone class ...

  2. Address conversion unit for multiprocessor system

    SciTech Connect (OSTI)

    Fava, T.F.; Lary, R.F.; Blackledge, R.

    1987-03-03

    An address conversion unit is described for use in one processor in a multi-processor data processing system including a common memory, the processors and common memory being interconnected by a common bus including means for transferring address signals defining a common address space. The processor includes private bus means including means for transferring signals including address signals defining a private address space. A processor unit means is connected to the private bus means and includes means for transmitting and receiving signals including address signals over the private bus means for engaging in data transfers thereover. The address conversion unit is connected to the private bus means and common bus means for receiving address signals over the private bus means from the processor unit means in the private address space. The unit comprises: A. pointer storage means for storing a pointer identifying a portion of the common bus memory space; B. pointer generation means connected to receive a common bus address and for generating a pointer in response thereto for storage in the pointer storage means; and C. common bus address generation means connected to the private bus and the pointer storage means for receiving an address from the processor unit means and for generating a common bus address in response thereto. The common bus address is used to initiate transfers between the processor unit means and the common memory over the common bus.

  3. Analyzing the Deployment of Large Amounts of Offshore Wind to Design an Offshore Transmission Grid in the United States: Preprint

    SciTech Connect (OSTI)

    Ibanez, E.; Mai, T.; Coles, L.

    2012-09-01

    This paper revisits the results from the U.S. Department of Energy's '20% Wind Energy By 2030' study, which envisioned that 54 GW of offshore wind would be installed by said year. The analysis is conducted using the Regional Energy Deployment System (ReEDS), a capacity expansion model developed by the National Renewable Energy Laboratory. The model is used to optimize the deployment of the 54 GW of wind capacity along the coasts and lakes of the United States. The graphical representation of the results through maps will be used to provide a qualitative description for planning and designing an offshore grid. ReEDS takes into account many factors in the process of siting offshore wind capacity, such as the quality of the resource, capital and O&M costs, interconnection costs, or variability metrics (wind capacity value, forecast error, expected curtailment). The effect of these metrics in the deployment of offshore wind will be analyzed through examples in the results.

  4. Hydrocracking process

    SciTech Connect (OSTI)

    Kukes, S.G; Marshall, C.L.; Hopkins, P.D.; Hensley, A.L. Jr.

    1990-05-15

    This patent describes a process for the hydrocracking of a hydrocarbon feedstock. It comprises: reacting the feedstock with hydrogen at hydrocracking conversion conditions in the presence of a catalyst comprising a hydrogenation component comprising a Group VIB metal component and a Group VIII metal component and a support component comprising a refractory inorganic oxide component and a crystalline molecular sieve component wherein the crystalline molecular sieve component consists essentially of a first ultrastable zeolite Y wherein the framework silica to alumina molar ratio varies from about 5 to about 8 and the unit cell size varies from about 24.667 to about 24.524 Angstroms and a second more dealuminated ultrastable zeolite Y wherein the framework silica to alumina molar ratio varies from about 8 to about 200 and the unit cell size varies from a but 24.524 to about 24.343 Angstroms, wherein the amount of the first zeolite Y varies from about 40 to about 80 wt. % based on the total amount of the crystalline molecular sieve component.

  5. Hydrocracking process

    SciTech Connect (OSTI)

    Ward, J.W.; Carlson, T.L.; Millman, W.S.

    1989-05-02

    A hydrocracking process is described which comprises contacting a hydrocarbon feedstock under hydrocracking conditions with hydrogen in the presence of a hydrocracking catalyst comprising a Group VIB metal component or a non-noble Group VIII metal component on a support comprising a zeolite aluminosilicate having a mode ratio of oxides in the anhydrous state of (0.85 -1.1)M/sub 2/n/O:Al/sub 2/O/sub 3/:xSiO/sub 2/. M is a cation having a valence of ''n'' and ''x'' has a value above 9.0, the aluminosilicate having been hydrothermally treated with resultant shrinkage in the unit cell size followed by an ammonium cation exchange.

  6. UNIT SELECTION ALGORITHM FOR JAPANESE SPEECH SYNTHESIS BASED ON BOTH PHONEME UNIT AND DIPHONE UNIT

    E-Print Network [OSTI]

    Duh, Kevin

    UNIT SELECTION ALGORITHM FOR JAPANESE SPEECH SYNTHESIS BASED ON BOTH PHONEME UNIT AND DIPHONE UNIT ABSTRACT This paper proposes a novel unit selection algorithm for Japanese Text-To-Speech (TTS) systems, CV units are basic to con- catenative TTS systems for Japanese. However, speech syn- thesized with CV

  7. Conventional regression models Unlabelled units

    E-Print Network [OSTI]

    McCullagh, Peter

    Conventional regression models Unlabelled units Consequences Sampling bias in logistic models Peter effects #12;Conventional regression models Unlabelled units Consequences Outline 1 Conventional regression models Gaussian models Binary regression model Properties of conventional models 2 Unlabelled units Point

  8. Unit 9: Spatial Data Conversion

    E-Print Network [OSTI]

    9, CCTP; Dodson, Rustin

    1998-01-01

    UNIT 9: SPATIAL DATA CONVERSION Written by Rustin Dodson,Programs Page 1 Unit 9: Spatial Data Conversion freezingPrograms Page 2 Unit 9: Spatial Data Conversion Export USGS

  9. Best Buys and Unit Pricing 

    E-Print Network [OSTI]

    Anding, Jenna

    2000-02-02

    This guide explains how to determine a unit price--the cost of an item based on a specific unit such as pound or ounce. Unit pricing can be used to identify foods that are the most economical....

  10. This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. General Information

    E-Print Network [OSTI]

    Sidorov, Nikita

    information. General Information Title: Random Models Unit code: MATH20712 Credit rating: 10 Level: 2 Pre responsible: Tusheng Zhang MATH20712 Random Models Unit specification Aims The programme unit aims to enable of simple random walks, branching processes, and renewal processes. Future topics requiring this course unit

  11. UNITED STATES NUCLEAR WASTE TECHNICAL REVIEW BOARD

    E-Print Network [OSTI]

    of Energy's (DOE) activities related to disposing of, packaging, and transporting high-level radioactive-complex sites; handling, transporting, processing, and storing the waste; and emplacing the waste undergroundUNITED STATES NUCLEAR WASTE TECHNICAL REVIEW BOARD 2300 Clarendon Boulevard, Suite 1300 Arlington

  12. THE UNITED STATES SHRIMP FISHERY OFF NORTHEASTERN SOUTH AMERICA (1972-74)1

    E-Print Network [OSTI]

    .S.-flag vessels and from processing plants under the terms of the bilateral United States- Brazil Shrimp Agreement process- ing plant records before 1972 is also used. The United States-Brazil Shrimp Agreement of 1972THE UNITED STATES SHRIMP FISHERY OFF NORTHEASTERN SOUTH AMERICA (1972-74)1 ALBERT C. JONES

  13. Knife-Edge Scanning Microscope Mouse Brain Atlas In Vector Graphics For Enhanced Performance 

    E-Print Network [OSTI]

    Choi, Jinho

    2013-07-17

    loading time. Furthermore, we employed an open-source mapping JavaScript library, OpenLayers API [12], to visualize the KESM data sets on the web in place of the Google Maps API. Just like Google Maps API, OpenLayers API provides essential functions... and implemented the graphical user interface (GUI) using Flash, Java and AJAX (dHTML and JavaScript). As a result, they provide rapid web-based 19 navigation and visualization, aiming to provide a virtual microscopy service. They also provide 3D visualization...

  14. A computerized graphical approach to the solution of the machining economics problem 

    E-Print Network [OSTI]

    Kirksharian, Aron

    1987-01-01

    T . ?& F 3. '. . ':: A L T ':- & F &!:) . ::Al T;::&F ''. . &ALT::. &F6" 7. ADJU=IT l&OR)&PIECE SPf=CIF JCA) ID)IS. . B. ADJUST IJEP'I H UF' C(JT Al. . TFr( CU I' TYPF. (R/F ) io. CHANGF. . ECO)IOMIC cRITERJA. I. 1 . F&ESTr&IJCTIJr&E Bf&AF'H Sf ALF S... ) D nis Blngham (Member) Tep astri (Member) 6r M. J. Rabins (Head of Department) December 1987 ABSTRACT A Computerized Graphical Approach to the Solution of the Machining Economics Problem. (December 1987) AronKirksharian, B. S. M. E. , Rice...

  15. APFEL Web: a web-based application for the graphical visualization of parton distribution functions

    E-Print Network [OSTI]

    Stefano Carrazza; Alfio Ferrara; Daniele Palazzo; Juan Rojo

    2015-02-26

    We present APFEL Web, a web-based application designed to provide a flexible user-friendly tool for the graphical visualization of parton distribution functions (PDFs). In this note we describe the technical design of the APFEL Web application, motivating the choices and the framework used for the development of this project. We document the basic usage of APFEL Web and show how it can be used to provide useful input for a variety of collider phenomenological studies. Finally we provide some examples showing the output generated by the application.

  16. Waste Processing Annual Technology Development Report 2007

    Office of Environmental Management (EM)

    Development Report 2007 SRNS-STI-2008-00040 United States Department of Energy Waste Processing Annual Technology Development Report 2007 Prepared and edited by S. R. Bush...

  17. Solving Unit Commitment by a Unit Decommitment Method

    E-Print Network [OSTI]

    Solving Unit Commitment by a Unit Decommitment Method Chung-Li Tsengy,Chao-an Liz, Shmuel S. Oren x October 14, 1997 Abstract In this paper, we present an e cient and robust method for solving unit commit- ment problem using a unit decommitment method. 1 Introduction A problem that must be frequently solved

  18. UCL Migration Research Unit 2013 Migration Research Unit

    E-Print Network [OSTI]

    Jones, Peter JS

    UCL Migration Research Unit ANNUAL REPORT 2013 Migration Research Unit UCL DEPARTMENT OF GEOGRAPHY in the Migration Research Unit. Two key members of the research unit are on the move. JoAnn McGregor moves highly successful MSc in Global Migration and her involvement in the degree will be missed as well as her

  19. An overview of 3-D graphical analysis using DOE-2 hourly simulation data

    SciTech Connect (OSTI)

    Haberl, J.S.; MacDonald, M.; Eden, A.

    1988-01-01

    This paper presents an overview of a 3-D graphical approach for improving the potential of building energy analyses using the DOE-2 computer program. The approach produces 3-D annual profiles from hourly data generated by DOE-2 simulations using a statistical plotting package for specific quantities of interest. The annual profiles of hourly data provide a useful graphical check of voluminous data in a condensed form, allowing several different types of data to be plotted over a year. These profiles provide the user with the opportunity to check simulation results, check for potential problems with user input, provide graphs to customers who may want a simpler presentation, visualize interactions in simulations, and understand where inappropriate modeling conditions may exist in simulations. Future analysis, using such profiles, may allow methods to be developed to check consistency between simulations, check for potential hidden errors in modeling buildings, and better understand how simulations compare with data from real buildings. 22 refs., 23 figs., 1 tab.

  20. Green Power Marketing in the United States: A Status Report

    E-Print Network [OSTI]

    Green Power Marketing in the United States: A Status Report Fifth Edition August 2000 · NREL/TP-620-28738 Green Power Marketing in the United States: A Status Report Fifth Edition Blair Swezey and Lori Bird or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process

  1. United States Department of Agriculture Research, Education and Economics

    E-Print Network [OSTI]

    Weiblen, George D

    basic process engineering background, knowledge of engineering unit operations and cost analysisUnited States Department of Agriculture Research, Education and Economics Agricultural Research will also be expected to construct accurate mass balances and conduct first-order techno-economic

  2. " Million Housing Units, Final...

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

    Unit Buildings",19.1,4.4,3.7,6.2,4.7 "Mobile Homes",6.9,0.5,1.1,3.9,1.4 "Year of Construction" "Before 1940",14.4,5.6,4.6,2.4,1.9 "1940 to 1949",5.2,1.3,1.4,1.6,0.9 "1950 to...

  3. United States Department of

    E-Print Network [OSTI]

    are thought to contribute to carbon sequestration, including current debates on this topic. The science regarding forestry and carbon sequestration is more advanced and less controversial than that for range, land management, carbon sequestration, carbon markets, United States. #12;ii Executive Summary

  4. United States Department of

    E-Print Network [OSTI]

    to moisture availability and solar radiation. We describe research results pertaining to global climate change Technical Report PSW-GTR-235 June 2011 A Review of the Potential Effects of Climate Change on Quaking Aspen of the potential effects of climate change on quaking aspen (Populus tremuloides) in the Western United States

  5. This is archived information. Please visit http://maths.manchester.ac.uk for current course unit information. General Information

    E-Print Network [OSTI]

    Sidorov, Nikita

    information. General Information Title: Random Models Unit code: MATH20712 Credit rating: 10 Level: 2 Pre of simple random walks, branching processes, and renewal processes. Future topics requiring this course unit This course leads naturally to third and fourth level course units on stochastic processes. The models

  6. Proceedings of the International Conference on Computer Graphics and Imaging, CGIM 2004 Kauai, Hawaii, USA -August 2004, pp.441-446

    E-Print Network [OSTI]

    Khan, Javed I.

    Proceedings of the International Conference on Computer Graphics and Imaging, CGIM 2004 Kauai, Hawaii, USA - August 2004, pp.441-446 CONTOUR APPROXIMATION FOR FASTER OBJECT BASED TRANSCODING

  7. Graphical method in loop quantum gravity: I. Derivation of the closed formula for the matrix element of the volume operator

    E-Print Network [OSTI]

    Jinsong Yang; Yongge Ma

    2015-06-11

    To adopt a practical method to calculate the action of geometrical operators on quantum states is a crucial task in loop quantum gravity. In the series of papers, we will introduce a graphical method, developed by Yutsis and Brink, to loop quantum gravity. The graphical method provides a very powerful technique for simplifying complicated calculations. In this first paper, the closed formula of volume operator is derived via the graphical method. By employing suitable and non-ambiguous graphs to represent the acting of operators as well as the spin network states, we use the simple rules for transforming graphs to yield the resulting formula. Comparing with the complicated algebraic derivation in some literatures, our procedure is more concise, intuitive and visual. The resulting matrix elements of volume operator is compact and uniform, fitting for both gauge-invariant and gauge-variant spin network states.

  8. Microcomponent chemical process sheet architecture

    DOE Patents [OSTI]

    Wegeng, Robert S. (Richland, WA); Drost, M. Kevin (Richland, WA); Call, Charles J. (Pasco, WA); Birmingham, Joseph G. (Richland, WA); McDonald, Carolyn Evans (Richland, WA); Kurath, Dean E. (Benton County, WA); Friedrich, Michele (Prosser, WA)

    1998-01-01

    The invention is a microcomponent sheet architecture wherein macroscale unit processes are performed by microscale components. The sheet architecture may be a single laminate with a plurality of separate microcomponent sections or the sheet architecture may be a plurality of laminates with one or more microcomponent sections on each laminate. Each microcomponent or plurality of like microcomponents perform at least one chemical process unit operation. A first laminate having a plurality of like first microcomponents is combined with at least a second laminate having a plurality of like second microcomponents thereby combining at least two unit operations to achieve a system operation.

  9. Microcomponent chemical process sheet architecture

    DOE Patents [OSTI]

    Wegeng, R.S.; Drost, M.K.; Call, C.J.; Birmingham, J.G.; McDonald, C.E.; Kurath, D.E.; Friedrich, M.

    1998-09-22

    The invention is a microcomponent sheet architecture wherein macroscale unit processes are performed by microscale components. The sheet architecture may be a single laminate with a plurality of separate microcomponent sections or the sheet architecture may be a plurality of laminates with one or more microcomponent sections on each laminate. Each microcomponent or plurality of like microcomponents perform at least one chemical process unit operation. A first laminate having a plurality of like first microcomponents is combined with at least a second laminate having a plurality of like second microcomponents thereby combining at least two unit operations to achieve a system operation. 26 figs.

  10. Mathematical structure of unit systems

    E-Print Network [OSTI]

    Masao Kitano

    2013-05-04

    We investigate the mathematical structure of unit systems and the relations between them. Looking over the entire set of unit systems, we can find a mathematical structure that is called preorder (or quasi-order). For some pair of unit systems, there exists a relation of preorder such that one unit system is transferable to the other unit system. The transfer (or conversion) is possible only when all of the quantities distinguishable in the latter system are always distinguishable in the former system. By utilizing this structure, we can systematically compare the representations in different unit systems. Especially, the equivalence class of unit systems (EUS) plays an important role because the representations of physical quantities and equations are of the same form in unit systems belonging to an EUS. The dimension of quantities is uniquely defined in each EUS. The EUS's form a partially ordered set. Using these mathematical structures, unit systems and EUS's are systematically classified and organized as a hierarchical tree.

  11. Thermal insulated glazing unit

    DOE Patents [OSTI]

    Selkowitz, S.E.; Arasteh, D.K.; Hartmann, J.L.

    1988-04-05

    An improved insulated glazing unit is provided which can attain about R5 to about R10 thermal performance at the center of the glass while having dimensions about the same as those of a conventional double glazed insulated glazing unit. An outer glazing and inner glazing are sealed to a spacer to form a gas impermeable space. One or more rigid, non-structural glazings are attached to the inside of the spacer to divide the space between the inner and outer glazings to provide insulating gaps between glazings of from about 0.20 inches to about 0.40 inches. One or more glazing surfaces facing each thermal gap are coated with a low emissivity coating. Finally, the thermal gaps are filled with a low conductance gas such as krypton gas. 2 figs.

  12. Thermal insulated glazing unit

    DOE Patents [OSTI]

    Selkowitz, Stephen E. (Piedmont, CA); Arasteh, Dariush K. (Oakland, CA); Hartmann, John L. (Seattle, WA)

    1991-01-01

    An improved insulated glazing unit is provided which can attain about R5 to about R10 thermal performance at the center of the glass while having dimensions about the same as those of a conventional double glazed insulated glazing unit. An outer glazing and inner glazing are sealed to a spacer to form a gas impermeable space. One or more rigid, non-structural glazings are attached to the inside of the spacer to divide the space between the inner and outer glazings to provide insulating gaps between glazings of from about 0.20 inches to about 0.40 inches. One or more glazing surfaces facing each thermal gap are coated with a low emissivity coating. Finally, the thermal gaps are filled with a low conductance gas such as krypton gas.

  13. " Million Housing Units, Final...

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

    .2,7.1,4.4,2.6,1.3,3,6.8 "Central Warm-Air Furnace",19.1,4.6,5.5,3.6,2.2,1.2,0.6,1.4,3.5 "Heat Pump",9.8,1.4,2,2,1.4,1,0.6,1.3,0.9 "Built-In Electric Units",5.7,1.9,1.6,0.9,0.6,0.3...

  14. 80 units of core courses 70 units of core courses 70 units of core courses 80 units of core courses Semester 1 Semester 1 Semester 1 Semester 1

    E-Print Network [OSTI]

    Fleming, Andrew J.

    80 units of core courses 70 units of core courses 70 units of core courses 80 units of core courses Semester 1 Semester 1 Semester 1 Semester 1 ARBE1303 10 units ARBE2101 10 units ARBE3100 10 units ARBE4101 10 units Introduction to the Construction Industry Construction Ecology 2 Construction Technology 3

  15. INFRAWEBS axiom editor - a graphical ontology-driven tool for creating complex logical expressions

    E-Print Network [OSTI]

    Agre, Gennady; Dilov, Ivan

    2009-01-01

    The current INFRAWEBS European research project aims at developing ICT framework enabling software and service providers to generate and establish open and extensible development platforms for Web Service applications. One of the concrete project objectives is developing a full-life-cycle software toolset for creating and maintaining Semantic Web Services (SWSs) supporting specific applications based on Web Service Modelling Ontology (WSMO) framework. According to WSMO, functional and behavioural descriptions of a SWS may be represented by means of complex logical expressions (axioms). The paper describes a specialized user-friendly tool for constructing and editing such axioms - INFRAWEBS Axiom Editor. After discussing the main design principles of the Editor, its functional architecture is briefly presented. The tool is implemented in Eclipse Graphical Environment Framework and Eclipse Rich Client Platform.

  16. UNITED STATES DEPARTMENT OF COMMERCE

    E-Print Network [OSTI]

    Tolkova, Elena

    UNITED STATES DEPARTMENT OF COMMERCE Carlos M. Gutierrez Secretary NATIONAL OCEANIC AND ATMOSPHERIC in a modeled tsunami caused by each of 804 unit earthquakes (tsunami sources) in the Pacific and 194

  17. Energy Exchange Continuing Education Units

    Broader source: Energy.gov [DOE]

    International Association for Continuing Education and Training (IACET) continuing education units (CEUs) will be available for designated training sessions.

  18. A Metaphor Graphics Based Representation of Digital Libraries on the World Wide Web: Using the libViewer to Make Metadata Visible

    E-Print Network [OSTI]

    Rauber,Andreas

    A Metaphor Graphics Based Representation of Digital Libraries on the World Wide Web: Using the lib way to go. Most interfaces to digital libraries present themselves as various forms of sorted lists interface to digital libraries using metaphor graphics to display information on the el­ ements in a digital

  19. A Metaphor Graphics Based Representation of Digital Libraries on the World Wide Web: Using the libViewer to Make Metadata Visible

    E-Print Network [OSTI]

    Rauber,Andreas

    A Metaphor Graphics Based Representation of Digital Libraries on the World Wide Web: Using the lib way to go. Most interfaces to digital libraries present themselves as various forms of sorted lists interface to digital libraries using metaphor graphics to display information on the el- ements in a digital

  20. Steven J. Gortler; Education Statement Three dimensional Computer Graphics is an increasingly important part of the computer science field and a

    E-Print Network [OSTI]

    Gunawardena, Jeremy

    to create images and movies of virtual 3D objects. Computer graphics has made a large impact on a number, specifically special effects in movies, computer generated animation, and computer games. These same techniques. In the area of computer aided training, computer graphics is used to simulate surgeries on humans and simulate

  1. IEEE Computer Graphics & Applications,Vol 12,No 4,July 1992,79-87 Multiprocessor Raster Plotting

    E-Print Network [OSTI]

    Hersch, Roger D.

    studied parallel architectures for rendering 3D graphics. But since 3D rendering differs from 2D rasterizing. parallel 3D architectures are far from optimal for solving 2D or 2.5D rasterization tasks-and-white printers and plotters, we rely on raster imaging techniques. Most raster imaging systems use RISC

  2. Model-Based Testing of Infotainment Systems on the Basis of a Graphical Human-Machine Interface

    E-Print Network [OSTI]

    have to spend a lot of time for defining tests and adapting existing tests for different system variants and software updates. Test executors have to execute the defined tests step by step manuallyModel-Based Testing of Infotainment Systems on the Basis of a Graphical Human-Machine Interface

  3. Improving Testing of Enterprise Systems by Model-based Testing on Graphical User Sebastian Wieczorek and Alin Stefanescu

    E-Print Network [OSTI]

    Southampton, University of

    Testing; System-level Testing I. INTRODUCTION Enterprise Resource Planning (ERP) software [1] supports place for the test exe- cution and that any applicable testing approach for enterprise software hasImproving Testing of Enterprise Systems by Model-based Testing on Graphical User Interfaces

  4. Dynamic Graphics in a GIS: A Bidirectional Link between ArcView 2.0TM and XGobi

    E-Print Network [OSTI]

    Symanzik, Jürgen

    Dynamic Graphics in a GIS: A Bidirectional Link between ArcView 2.0TM and XGobi Jurgen Symanzik1 GIS Support and Research Facility, Iowa State University symanzik@iastate.edu Abstract. In Symanzik et al. 1994 we have presented a link between a Geographic Information System GIS, ARC INFOTM

  5. Dynamic Graphics in a GIS: A Bidirectional Link between ArcView 2.0 TM and XGobi

    E-Print Network [OSTI]

    Symanzik, Jürgen

    Dynamic Graphics in a GIS: A Bidirectional Link between ArcView 2.0 TM and XGobi J¨urgen Symanzik 1 2 GIS Support and Research Facility, Iowa State University symanzik@iastate.edu Abstract. In Symanzik et al. (1994) we have presented a link between a Geographic Information System (GIS), ARC/INFO TM

  6. Figure 1 Icon Graphics A framework for a dynamic interactive 3D GIS for non-expert users

    E-Print Network [OSTI]

    Roe, Paul

    Figure 1 ­ Icon Graphics A framework for a dynamic interactive 3D GIS for non-expert users Arron R Many substantial geographic information systems (GIS) have been designed for use by expert users the use of such GIS by non-expert users. The framework achieves this by allowing the creation of vague

  7. Institutional Approvals relating to use of outside vendors Documentation, Graphics, Photography, Video, CD or DVD production, and Web

    E-Print Network [OSTI]

    Saldin, Dilano

    , Photography, Video, CD or DVD production, and Web as defined in the UWM Business and Financial Services be found on the BFS Web site at: http://www.bfs.uwm.edu/asm/purch/3/2/6.htm Office of Information, Graphic Design, Photography, Web-based services: Web Site or Page Design, Video, CD, or DVD production

  8. In Computer Graphics Forum, March 1998, Vol 17(1), pages 29-54. Adaptive Supersampling in Object Space

    E-Print Network [OSTI]

    Gordon, Dan

    In Computer Graphics Forum, March 1998, Vol 17(1), pages 29-54. Adaptive Supersampling in Object light sources, and fuzzy reflections of lights and other surfaces. For antialiasing, our approach combines the quality of supersampling with the advantages of adaptive supersampling. In adaptive

  9. Entanglement Storage Units

    E-Print Network [OSTI]

    T. Caneva; T. Calarco; S. Montangero

    2012-09-27

    We introduce a protocol based on optimal control to drive many body quantum systems into long-lived entangled states, protected from decoherence by big energy gaps, without requiring any apriori knowledge of the system. With this approach it is possible to implement scalable entanglement-storage units. We test the protocol in the Lipkin-Meshkov-Glick model, a prototype many-body quantum system that describes different experimental setups, and in the ordered Ising chain, a model representing a possible implementation of a quantum bus.

  10. Unite2 States Government

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and700, 1. .&. ' , c 1afr+39J t% (3740~ - Unite2

  11. l UNITED STATES GOVERNMENT

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and700, 1. .&. ' , cMarchW W e e luse-_ ._UNITED

  12. United States Government

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReport for the WeldonB10081278 United States Government Department

  13. United States Government

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReport for the WeldonB10081278 United States Government

  14. United States Government

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReport for the WeldonB10081278 United States Government. v-w. ' ;H;

  15. United States Government

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReport for the WeldonB10081278 United States Government. v-w. '

  16. United States Government DATE:

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReport for the WeldonB10081278 United States Government. v-w.

  17. Uniter+ States Government

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReport for the WeldonB10081278 United States Government.EP AEFG

  18. UNITED STATES OF AMERICA

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With WIPP UPDATE:Administrationfollowing tableUNITED STATES-ANSWER

  19. FISHERY STATISTICS E UNITED STATES

    E-Print Network [OSTI]

    SH 11 .A443X FISH FISHERY STATISTICS E UNITED STATES ^ 1951 &ch 3. \\§^ ^/'· m:^ STATISTICAL DIGEST. Farley, Director Statistical Digest 30 FISHERY STATISTICS OF THE UNITED STATES 1951 BY A. W. ANDERSON;Fishery Statistics of the United States and Alaska are compiled and published annually to make available

  20. United States Department of Agriculture

    E-Print Network [OSTI]

    Gray, Matthew

    United States Department of Agriculture Keys to Soil Taxonomy Ninth Edition, 2003 #12;#12;Keys to Soil Taxonomy By Soil Survey Staff United States Department of Agriculture Natural Resources Conservation Service Ninth Edition, 2003 #12;The United States Department of Agriculture (USDA) prohibits

  1. B. Joseph Guglielmo, EDUCATION UNIT

    E-Print Network [OSTI]

    Soloveichik, David

    AND ADVISORY UNITS ADMINISTRATIVE UNITS Dean's Office Management Staff Susan Abby, executive assistant Pharmaceutical Services, UCSF Medical Center Daniel Wandres, PharmD, associate dean; vice chair, DepartmentD, chair Department of Pharmaceutical Sciences James Wells, PhD, chair ORGANIZED RESEARCH UNIT Molecular

  2. CANMET hydrocracking unit onstream

    SciTech Connect (OSTI)

    Not Available

    1987-03-01

    In the early 1970's, Canadian engineers and scientists discovered that a low cost additive comprising coal impregnated with an iron compound, inhibited coke formation during a process that they named the CANMET Hydrocracking Process. The concept was developed to the pilot plant stage with over 50,000 hours of pilot plant operations. These operations proved that high conversion rates could be achieved by the CANMET Hydrocracking Process for a wide range of feedstocks that include not only bitumen, tar sands and heavy oils, but also refinery residua such as vacuum bottoms. The performance of a 5000 barrel per day demonstration plant is discussed.

  3. ADAPTIVE CALIBRATION AND CONTROL OF CASCADE PROCESSES WITH UNKNOWN MEASUREMENT MODEL AND ACTUATOR DYNAMICS AND ITS

    E-Print Network [OSTI]

    Li, Perry Y.

    ADAPTIVE CALIBRATION AND CONTROL OF CASCADE PROCESSES WITH UNKNOWN MEASUREMENT MODEL AND ACTUATOR the material being processed goes through a sequence of processing units. The output of an upstream processing unit is fed into the input of the unit downstream. In many cases, the variables of interests are only

  4. Catalog Year: 2014 Fall Quarter Units Winter Quarter Units Spring Quarter Units

    E-Print Network [OSTI]

    THIRD YEAR FOURTH YEAR ELECTRICAL ENGINEERING To earn a B.S., you must complete all CollegeCatalog Year: 2014 Fall Quarter Units Winter Quarter Units Spring Quarter Units CS 010* 4 CS 013 4 Linear Methodsfor Engr. Analysis ENGL 001A 4 MATH 009B 4 MATH 009C 4 Beginning Composition First Year

  5. Nanoparticle Superlattices by Self-Assembly | The Ames Laboratory

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

    Nanoparticle Superlattices by Self-Assembly The project involves using state of the art computational tools: Python programming and Graphic Processing Units (GPUs) to develop...

  6. " Million U.S. Housing Units"

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

    Housing Unit Characteristics by Year of Construction, 2005" " Million U.S. Housing Units" ,,"Year of Construction" ,"Housing Units (millions)" ,,"Before 1940","1940 to 1949","1950...

  7. Unsuspected Pulmonary Embolism in Observation Unit Patients

    E-Print Network [OSTI]

    Limkakeng, Alexander T.; Glickman, Seth W; Cairns, Charles B; Chandra, Abhinav

    2009-01-01

    department observation unit. Emerg Med Clin North Am. 2001;ED) managed acute care unit on ED overcrowding and emergencyof a chest pain observation unit compared with routine care.

  8. Unit 100 - Data Quality Measurement and Assessment

    E-Print Network [OSTI]

    100, CC in GIScience; Veregin, Howard; Hunter, Gary

    2000-01-01

    Page 18 Unit 100 - Data Quality Measurement and AssessmentPage 19 Unit 100 - Data Quality Measurement and AssessmentData Quality Measurement and Assessment Unit 100 - Data

  9. Mexico-United States Migration: Health Issues

    E-Print Network [OSTI]

    Zuniga, Elena; Wallace, Steven P.; Berumen, Salvador; Castaneda, Xotichl; al., et

    2005-01-01

    Americans. Mexico-United States Migration • Health issuesMexico-United States Migration Health Issues © ConsejoMéxico D. F. Mexico-United States Migration Health Issues

  10. Point process models for household distributions within small areal units

    E-Print Network [OSTI]

    Almquist, Zack W; Butts, Carter T

    2012-01-01

    volunteered geographic information (VGI) (Goodchild 2007).The availability of VGI has grown rapidly due to thelongitude coordinates), VGI may in some cases be obfuscated

  11. Point process models for household distributions within small areal units

    E-Print Network [OSTI]

    Almquist, Zack W; Butts, Carter T

    2012-01-01

    written in the R statistical programming language (R Devel-R Development Core Team (2010). R: A language and environment for statistical

  12. DOE - Office of Legacy Management -- Separations Process Research Unit -

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and Myers Co - OH 51Savannah River Swamp -024

  13. EM Marks Milestone at Separations Process Research Unit | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: AlternativeCommunication3-E Wholesale PowerExtension of ScopingServices »EMEM MajorEnergy

  14. 6.0 TREATMENT, STORAGE, AND DISPOSAL UNIT PROCESS

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-InspiredAtmosphericdevicesPPONeApril351APPLICATION OF kV Spare|LiMessage6-1 6.0

  15. Natural Gas Processing Plants in the United States: 2010 Update

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963Residential2,2,435,222 2,389,991 2,480,107 2,473,618362,009

  16. Energy Unit lecture outline & graphics Fritz Stahr Tues 1/21/03 -Transportation of Energy & Energy of Transportation an intricate link

    E-Print Network [OSTI]

    transportable and denser energy than coal - McNeill's Coke-town cluster where it is due to ease of access of energy until ~1880s then coal, and finally oil takes over in US after ~1925, largely because oil most to coal shipped on water (and later rail) and steel shipped out, somewhat true of Mo-town cluster as well

  17. Eastman, AP start on coal unit

    SciTech Connect (OSTI)

    1995-10-25

    Eastman Chemical and Air Products and Chemicals (AP) have started construction of a $214-million, coal-to-methanol demonstration unit at Eastmans site in Kingsport, TN. The project is part of the Department of Energy`s clean coal technology program and is receiving $93 million in federal support. The demonstration unit-which will have a methanol capacity of 260 tons/day-will use novel catalyst technology for converting coal-derived synthesis gas (syngas) to methanol. Unlike conventional technology that processes syngas through a fixed bed of dry catalyst particles, the liquid-phase methanol process converts the syngas in a single vessel containing catalysts suspended in mineral oil. The companies say the innovation allows the process to better able handle the gases from coal gasifiers and is more stable and reliable than existing processes. Eastman says it will use the methanol produced by the plant as a chemical feedstock. It currently uses methanol as an intermediate in making acetic anhydride and dimethyl terephthalate. In addition, the companies say the methanol will be evaluated as a feedstock in making methyl tert-butyl ether for reformulated fuels. Eastman also says it will evaluate coproducing dimethyl ether (DME) with the methanol. DME can be used as a fuel additive or blended with methanol for a chemical feedstock, according to Eastman.

  18. DIAMOND: A graphical interface toolbox for comparative modal analysis and damage identification

    SciTech Connect (OSTI)

    Doebling, S.W.; Farrar, C.R. [Los Alamos National Lab., NM (United States). Engineering Sciences and Applications Div.; Cornwell, P.J. [Rose Hulman Inst. of Tech., Terre Haute, IN (United States)

    1997-06-01

    This paper introduces a new toolbox of graphical-interface software algorithms for the numerical simulation of vibration tests, analysis of modal data, finite element model correlation, and the comparison of both linear and nonlinear damage identification techniques. This toolbox is unique because it contains several different vibration-based damage identification algorithms, categorized as those which use only measured response and sensor location information (non-model-based techniques) and those which use finite element model correlation (model-based techniques). Another unique feature of this toolbox is the wide range of algorithms for experimental modal analysis. The toolbox also contains a unique capability that utilizes the measured coherence functions and Monte Carlo analysis to perform statistical uncertainty analysis on the modal parameters and damage identification results. This paper contains a detailed description of the various modal analysis, damage identification, and model correlation capabilities of toolbox, and also shows a sample application which uses the toolbox to analyze the statistical uncertainties on the results of a series of modal tests performed on a highway bridge.

  19. A graphical presentation of signal delays in the datasets of Weihs et al

    E-Print Network [OSTI]

    Morgan, Peter

    2012-01-01

    A graphical presentation of the timing of avalanche photodiode events in the datasets from the experiment of Weihs et al. [Phys. Rev. Lett. 81, 5039 (1998)] makes manifest the existence of two types of signal delay: (1) The introduction of rapid switching of the input to a pair of transverse electro-optical modulators causes a delay of approximately 20 nanoseconds for a proportion of coincident avalanche photodiode events; this effect has been previously noted, but a different cause is suggested by the data as considered here. (2) There are delays that depend on in which avalanche photodiode an event occurs; this effect has also been previously noted even though it is only strongly apparent when the relative time difference between avalanche photodiode events is near the stated 0.5 nanosecond accuracy of the timestamps (but it is identifiable because of 75 picosecond resolution). The cause of the second effect is a difference between signal delays for the four avalanche photodiodes, for which correction can b...

  20. GENERAL SUPERSTRUCTURE AND GLOBAL OPTIMIZATION FOR THE DESIGN OF INTEGRATED PROCESS WATER NETWORKS

    E-Print Network [OSTI]

    Grossmann, Ignacio E.

    ), and Foo (2009). Water pinch technology relies on graphic representations and it is based on an extension.E. Grossmann). #12;2 The two major approaches for the optimal design of water network systems are water pinch1 GENERAL SUPERSTRUCTURE AND GLOBAL OPTIMIZATION FOR THE DESIGN OF INTEGRATED PROCESS WATER