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Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
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1

On the magnetic dipole energy expression of an arbitrary current distribution  

E-Print Network (OSTI)

We show that the magnetic dipole energy term appearing in the expansion of the magnetic potential energy of a localized current distribution has the form $ U= + \\bf{m} \\cdot \\bf{B}$ which is wrong by a sign from the well known $ - \\bf{m} \\cdot \\bf{B}$ expression. Implication of this result in relation to the electric dipole energy $ - \\bf{p} \\cdot \\bf{E}$, and the force and torque on the magnetic dipole based on this energy expression is also discussed.

Lee, Keeyung

2012-01-01T23:59:59.000Z

2

Data mining techniques for large-scale gene expression analysis  

E-Print Network (OSTI)

Modern computational biology is awash in large-scale data mining problems. Several high-throughput technologies have been developed that enable us, with relative ease and little expense, to evaluate the coordinated expression ...

Palmer, Nathan Patrick

2011-01-01T23:59:59.000Z

3

Worldline Green Functions for Arbitrary Feynman Diagrams  

E-Print Network (OSTI)

We propose a general method to obtain the scalar worldline Green function on an arbitrary 1D topological space, with which the first-quantized method of evaluating 1-loop Feynman diagrams can be generalized to calculate arbitrary ones. The electric analog of the worldline Green function problem is found and a compact expression for the worldline Green function is given, which has similar structure to the 2D bosonic Green function of the closed bosonic string.

Peng Dai; Warren Siegel

2006-08-09T23:59:59.000Z

4

Comparison of Structure Parameter Scaling Expressions with Turbulence Closure Model Predictions  

Science Conference Proceedings (OSTI)

The convective boundary-layer scaling expressions presented by Wyngaard and LeMone (1980) are compared with predictions from a turbulence closure model. We first examine a model experiment involving a clear-air, convectively driven boundary layer ...

Stephen D. Burk

1981-04-01T23:59:59.000Z

5

Entanglement Cost for Sequences of Arbitrary Quantum States  

E-Print Network (OSTI)

The entanglement cost of arbitrary sequences of bipartite states is shown to be expressible as the minimization of a conditional spectral entropy rate over sequences of separable extensions of the states in the sequence. The expression is shown to reduce to the regularized entanglement of formation when the n-th state in the sequence consists of n copies of a single bipartite state.

Garry Bowen; Nilanjana Datta

2007-04-16T23:59:59.000Z

6

Trace formulas for nonequilibrium Casimir interactions, heat radiation, and heat transfer for arbitrary objects  

E-Print Network (OSTI)

We present a detailed derivation of heat radiation, heat transfer, and (Casimir) interactions for N arbitrary objects in the framework of fluctuational electrodynamics in thermal nonequilibrium. The results can be expressed ...

Bimonte, Giuseppe

7

Homogenization for Periodic Heterogeneous Materials with Arbitrary Position-Dependent Material Properties  

SciTech Connect

We present a rigorous homogenization approach for efficient computation of a class of physical problems in a one-dimensional periodic heterogeneous material. This material is represented by a spatially periodic array of unit cells with a length of e. More specifically, the method is applied to the diffusion, heat conduction, and wave propagation problems. Heterogeneous materials can have arbitrary position-dependent continuous or discontinuous materials properties (for example heat conductivity) within the unit cell. The final effective model includes both effective properties at the leading order and high-order contributions due to the microscopic heterogeneity. A dimensionless heterogeneity parameter ß is defined to represent high-order contributions, shown to be in the range of [-1/12, 0], and has a universal expression for all three problems. Both effective properties and heterogeneity parameter ß are independent of e, the microscopic scale of heterogeneity. The homogenized solution describing macroscopic variations can be obtained from the effective model. Solution with sub-unit-cell accuracy can be constructed based on the homogenized solution and its spatial derivatives. The paper represents a general approach to obtain the effective model for arbitrary periodic heterogeneous materials with position-dependent properties.

Xu Zhi-Jie

2012-08-01T23:59:59.000Z

8

Quantization Noise Shaping on Arbitrary Frame Expansions  

E-Print Network (OSTI)

Quantization noise shaping is commonly used in oversampled A/D and D/A converters with uniform sampling. This paper considers quantization noise shaping for arbitrary finite frame expansions based on generalizing the view ...

Boufounos, Petros T.

9

Scales  

NLE Websites -- All DOE Office Websites (Extended Search)

Cook County William N. Erickson, President Roberts Mann, Supt. of Conservation SCALES Fish are stream-lined. They have to be. Some kinds, like the catfish, are covered with a...

10

T-656: Microsoft Office Visio DXF File Handling Arbitrary Code...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6: Microsoft Office Visio DXF File Handling Arbitrary Code Execution Vulnerability T-656: Microsoft Office Visio DXF File Handling Arbitrary Code Execution Vulnerability June 28,...

11

Arbitrary body segmentation in static images  

Science Conference Proceedings (OSTI)

In this paper, a novel method for segmenting arbitrary human body in static images is proposed. With the body probability map obtained by the pictorial structure model, we develop a superpixel based EM-like algorithm to refine the map, which can then ... Keywords: l1 based graph cuts, Pictorial structure, Superpixel based EM algorithm

Shifeng Li; Huchuan Lu; Lei Zhang

2012-09-01T23:59:59.000Z

12

Bell-type inequalities for arbitrary observables  

E-Print Network (OSTI)

We derive a Bell-type inequality for observables with arbitrary spectra. For the case of continuous variable systems we propose a possible experimental violation of this inequality, by using squeezed light and homodyne detection together with methods of quantum-state reconstruction. It is shown that the violation is also possible for realistic detection efficiencies.

E. Shchukin W. Vogel

2009-02-23T23:59:59.000Z

13

Quantum polar codes for arbitrary channels  

E-Print Network (OSTI)

We construct a new entanglement-assisted quantum polar coding scheme which achieves the symmetric coherent information rate by synthesizing "amplitude" and "phase" channels from a given, arbitrary quantum channel. We first demonstrate the coding scheme for arbitrary quantum channels with qubit inputs, and we show that quantum data can be reliably decoded by O(N) rounds of coherent quantum successive cancellation, followed by N controlled-NOT gates (where N is the number of channel uses). We also find that the entanglement consumption rate of the code vanishes for degradable quantum channels. Finally, we extend the coding scheme to channels with multiple qubit inputs. This gives a near-explicit method for realizing one of the most striking phenomena in quantum information theory: the superactivation effect, whereby two quantum channels which individually have zero quantum capacity can have a non-zero quantum capacity when used together.

Wilde, Mark M

2012-01-01T23:59:59.000Z

14

Fluctuating surface currents: An algorithm for efficient prediction of Casimir interactions among arbitrary materials in arbitrary geometries  

E-Print Network (OSTI)

This paper presents a method for the efficient numerical computation of Casimir interactions between objects of arbitrary geometries, composed of materials with arbitrary frequency-dependent electrical properties. Our ...

Reid, M. T. Homer

15

Hyperscaling violation for scalar black branes in arbitrary dimensions  

E-Print Network (OSTI)

We extend to black branes (BB) in arbitrary dimensions the results of Ref. [1] about hyperscaling violation and phase transition for scalar black 2-branes. We derive the analytic form of the (d+1)-dimensional scalar soliton interpolating between a conformal invariant AdS vacuum in the infrared and a scale covariant metric in the ultraviolet. We show that the thermodynamical system undergoes a phase transition between Schwarzschild-AdS and a scalar-dressed BB. We calculate the critical exponent and the hyperscaling violation parameter in the two phases. We show that our scalar BB solutions generically emerge as compactifications of p-brane solutions of supergravity theories. We also derive the short distance form of the correlators for the scalar operators corresponding to an UV exponential potential supporting our black brane solution. We show that also for negative values of the hyperscaling violation parameter these correlators have a short distance power-law behavior.

Mariano Cadoni; Matteo Serra

2012-09-20T23:59:59.000Z

16

In silico method for modelling metabolism and gene product expression at genome scale  

Science Conference Proceedings (OSTI)

Transcription and translation use raw materials and energy generated metabolically to create the macromolecular machinery responsible for all cellular functions, including metabolism. A biochemically accurate model of molecular biology and metabolism will facilitate comprehensive and quantitative computations of an organism's molecular constitution as a function of genetic and environmental parameters. Here we formulate a model of metabolism and macromolecular expression. Prototyping it using the simple microorganism Thermotoga maritima, we show our model accurately simulates variations in cellular composition and gene expression. Moreover, through in silico comparative transcriptomics, the model allows the discovery of new regulons and improving the genome and transcription unit annotations. Our method presents a framework for investigating molecular biology and cellular physiology in silico and may allow quantitative interpretation of multi-omics data sets in the context of an integrated biochemical description of an organism.

Lerman, Joshua A.; Hyduke, Daniel R.; Latif, Haythem; Portnoy, Vasiliy A.; Lewis, Nathan E.; Orth, Jeffrey D.; Rutledge, Alexandra C.; Smith, Richard D.; Adkins, Joshua N.; Zengler, Karsten; Palsson, Bernard O.

2012-07-03T23:59:59.000Z

17

Adding control to arbitrary unknown quantum operations  

E-Print Network (OSTI)

While quantum computers promise significant advantages, the complexity of quantum algorithms remains a major technological obstacle. We have developed and demonstrated an architecture-independent technique that simplifies adding control qubits to arbitrary quantum operations-a requirement in many quantum algorithms, simulations and metrology. The technique is independent of how the operation is done, does not require knowledge of what the operation is, and largely separates the problems of how to implement a quantum operation in the laboratory and how to add a control. We demonstrate an entanglement-based version in a photonic system, realizing a range of different two-qubit gates with high fidelity.

Xiao-Qi Zhou; Timothy C. Ralph; Pruet Kalasuwan; Mian Zhang; Alberto Peruzzo; Benjamin P. Lanyon; Jeremy L. O'Brien

2010-06-14T23:59:59.000Z

18

Phase diffusion of a two-component Bose-Einstein condensates: exact and short-time solutions for arbitrary coherent spin state  

E-Print Network (OSTI)

We investigate phase diffusion of a two-component Bose-Einstein condensates prepared initially in arbitrary coherent spin state $|\\theta_0,\\phi_0\\rangle$. Analytical expression of the phase-diffusion time is presented for $\\theta_0\

G. R. Jin; B. B. Wang; Y. W. Lu

2010-11-14T23:59:59.000Z

19

U-254: Webmin Flaws Let Remote Authenticated Users Execute Arbitrary...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

System Multiple Vulnerabilities U-255: Apache Wicket Input Validation Flaw Permits Cross-Site Scripting Attacks V-104: Oracle Java Flaw Lets Remote Users Execute Arbitrary Code...

20

V-170: Apache Subversion Hook Scripts Arbitrary Command Injection  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

0: Apache Subversion Hook Scripts Arbitrary Command Injection 0: Apache Subversion Hook Scripts Arbitrary Command Injection Vulnerability V-170: Apache Subversion Hook Scripts Arbitrary Command Injection Vulnerability June 4, 2013 - 12:17am Addthis PROBLEM: Apache Subversion Hook Scripts Arbitrary Command Injection Vulnerability PLATFORM: Apache Subversion 1.x ABSTRACT: A vulnerability has been reported in Apache Subversion. REFERENCE LINKS: Apache Original Advisory Secunia Advisory SA53727 CVE-2013-2088 IMPACT ASSESSMENT: Medium DISCUSSION: The vulnerability is caused due to an input validation error in the svn-keyword-check.pl hook script while processing filenames and can be exploited to inject and execute arbitrary shell commands via a specially crafted request. Successful exploitation requires that contrib scripts are used on the

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Arbitrary Convex and Concave Rectilinear Module Packing Using TCG  

Science Conference Proceedings (OSTI)

In this paper, we deal with arbitrary convex and concave rectilinearmodule packing using the Transitive Closure Graph (TCG) representation.The geometric meanings of modules are transparent to TCG and itsinduced operations, which makes TCG an ideal representation ...

J. Lin; H. Chen; Y. Chang

2002-03-01T23:59:59.000Z

22

U-241: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code and Obtain Information U-241: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code and Obtain Information...

23

Longitudinal permeability of collisional plasmas under arbitrary degree of degeneration of electron gas  

E-Print Network (OSTI)

Electric conductivity and dielectric permeability of the non-degenerate electronic gas for the collisional plasmas under arbitrary degree of degeneration of electron gas is found. The kinetic equation of Wigner - Vlasov - Boltzmann with collision integral in relaxation form BGK (Bhatnagar, Gross and Krook) in coordinate space is used. Dielectric permeability with using of the relaxation equation in the momentum space has been received by Mermin. Comparison with Mermin's formula has been realized. It is shown, that in the limit when Planck's constant tends to zero expression for dielectric permeability passes in the classical.

A. V. Latyshev; A. A. Yushkanov

2010-03-04T23:59:59.000Z

24

Casimir-Lifshitz force out of thermal equilibrium and heat transfer between arbitrary bodies  

E-Print Network (OSTI)

We study the Casimir-Lifshitz force and the radiative heat transfer occurring between two arbitrary bodies, each one held at a given temperature, surrounded by environmental radiation at a third temperature. The system, in stationary configuration out of thermal equilibrium, is characterized by a force and a heat transfer depending on the three temperatures, and explicitly expressed in terms of the scattering operators of each body. We find a closed-form analytic expression valid for bodies of any geometry and dielectric properties. As an example, the force between two parallel slabs of finite thickness is calculated, showing the importance of the environmental temperature as well as the occurrence of a repulsive interaction. An analytic expression is also provided for the force acting on an atom in front of a slab. Our predictions can be relevant for experimental and technological purposes.

Riccardo Messina; Mauro Antezza

2010-12-23T23:59:59.000Z

25

A scalable, fast and multichannel arbitrary waveform generator  

E-Print Network (OSTI)

This article reports on development of a multichannel arbitrary waveform generator (MAWG), which simultaneously generates arbitrary voltage waveforms on 24 independent channels with a dynamic update rate of up to 25 Msps. A real-time execution of a single waveform and/or sequence of multiple waveforms in succession, with a user programmable arbitrary sequence order is provided under the control of a stand-alone sequencer circuit implemented using an FPGA. The device is operated using an internal clock and can be synced to other devices by means of the TTL pulses. The device can be used for output voltages in the range of up to +-9 V with a drift rate below +-10 uV/min and a maximum deviation less than +- 300 uVpp over a period of two hours.

Baig, Muhammad Tanveer; Wiese, Andreas; Heidbrink, Stefan; Ziolkowski, Michael; Wunderlich, Christof

2013-01-01T23:59:59.000Z

26

A scalable, fast and multichannel arbitrary waveform generator  

E-Print Network (OSTI)

This article reports on development of a multichannel arbitrary waveform generator (MAWG), which simultaneously generates arbitrary voltage waveforms on 24 independent channels with a dynamic update rate of up to 25 Msps. A real-time execution of a single waveform and/or sequence of multiple waveforms in succession, with a user programmable arbitrary sequence order is provided under the control of a stand-alone sequencer circuit implemented using an FPGA. The device is operated using an internal clock and can be synced to other devices by means of the TTL pulses. The device can be used for output voltages in the range of up to +-9 V with a drift rate below +-10 uV/min and a maximum deviation less than +-300 uVpp over a period of two hours.

Muhammad Tanveer Baig; Michael Johanning; Andreas Wiese; Stefan Heidbrink; Michael Ziolkowski; Christof Wunderlich

2013-07-22T23:59:59.000Z

27

Teleportation of arbitrary $n$-qudit state with multipartite entanglement  

E-Print Network (OSTI)

We propose a protocol ${\\cal D}_n$ for faithfully teleporting an arbitrary $n$-qudit state with the tensor product state (TPS) of $n$ generalized Bell states (GBSs) as the quantum channel. We also put forward explicit protocol ${\\cal D}'_n$ and ${\\cal D}''_n$ for faithfully teleporting an arbitrary $n$-qudit state with two classes of $2n$-qudit GESs as the quantum channel, where the GESs are a kind of genuine entangled states we construct and can not be reducible to the TPS of $n$ GBSs.

Zhan-jun Zhang

2006-11-30T23:59:59.000Z

28

A preconditioned method for rotating flows at arbitrary mach number  

Science Conference Proceedings (OSTI)

An improved preconditioning is proposed for viscous flow computations in rotating and nonrotating frames at arbitrary Mach numbers. The key to the current method is the use of both free stream Mach number and rotating Mach number to construct a preconditioning ...

Chunhua Sheng

2011-01-01T23:59:59.000Z

29

Quantum Mechanics of Successive Measurements with Arbitrary Meter Coupling  

E-Print Network (OSTI)

We study successive measurements of two observables using von Neumann's measurement model. The two-pointer correlation for arbitrary coupling strength allows retrieving the initial system state. We recover Luders rule, the Wigner formula and the Kirkwood-Dirac distribution in the appropriate limits of the coupling strength.

Lars M. Johansen; Pier A. Mello

2009-01-21T23:59:59.000Z

30

Arbitrary blade section design based on viscous considerations. Background information  

SciTech Connect

Background information is presented on an arbitrary blade section design method which is outlined in a joint paper. This information concerns the assumptions, the development, and the predictive capabilities of the viscous flow calculation tool used in the design procedure. General properties of laminar and turbulent, unseparated or separated compressible shear layers, necessary for the blade optimization procedure, are discussed.

Bouras, B.; Karagiannis, F.; Leoutsakos, G.; Giannakoglou, K.C.; Papailiou, K.D. [National Technical Univ. of Athens (Greece). Thermal Turbomachinery Lab.

1996-06-01T23:59:59.000Z

31

Traveling wave current drive theory for an arbitrary m-polar configuration  

Science Conference Proceedings (OSTI)

An extension of the formalism employed to describe current drive in magnetized plasmas by means of traveling magnetic fields (or double-helix configuration) is presented. In all previous theoretical studies, only driving fields with dipolar topology have been employed and the figure of merit of the current drive mechanism has never been analyzed in terms of the dissipation in the power feeding circuit. In this paper, we show how to express the model equations in terms of the current amplitude in the coils, for an arbitrary number of equally spaced coils wound around the plasma column. We present a brief review of the existing theory and a theoretical formulation, valid for an arbitrary m-polar helical symmetry, which removes the above mentioned complications and limitations. In the limit of straight coils, our magnetic field expression agrees exactly with well-established results of the literature for rotating magnetic field current drive. Finally, we present initial numerical results from a recently developed code which consistently compares the steady driven nonlinear Hall currents and steady fields, corresponding to different configurations in terms of the Ohmic dissipation in the helical coils and discuss future perspectives.

Duarte, V. N. [Instituto de Fisica, Universidade de Sao Paulo, 05508-090 Sao Paulo-SP (Brazil); Clemente, R. A. [Instituto de Fisica Gleb Wataghin, Universidade Estadual de Campinas, 13083-859 Campinas-SP (Brazil); Farengo, R. [Centro Atomico Bariloche and Instituto Balseiro, S. C. de Bariloche (8400), RN (Argentina)

2013-03-15T23:59:59.000Z

32

The Infrastructure of a Global Field of Arbitrary Unit Rank  

E-Print Network (OSTI)

In the past, the infrastructure of a number or (global) function field has been used for computation of units. In the case of a one-dimensional infrastructure, i.e. in the case of unit rank one, one has a binary operation which is similar to multiplication, called a giant step, which was introduced by D. Shanks. In this paper, we show a general way to interpret infrastructure in the case of arbitrary unit rank, which gives a giant step. Moreover, we relate the infrastructure and the giant step to the arithmetic in the divisor class group. Finally, we give explicit algorithms in the function field case for computing, and show how the baby step-giant step method for unit computation generalizes to the case of arbitrary unit rank.

Fontein, Felix

2008-01-01T23:59:59.000Z

33

Security of quantum key distribution with arbitrary individual imperfections  

E-Print Network (OSTI)

We consider the security of the Bennett-Brassard 1984 (BB84) protocol for Quantum Key Distribution (QKD), with arbitrary individual imperfections simultaneously in the source and detectors. We provide the secure key generation rate, and show that only two parameters must be bounded to ensure security; the basis dependence of the source and a detector blinding parameter. The system may otherwise be completely uncharacterized and contain large losses.

Øystein Marøy; Lars Lydersen; Johannes Skaar

2009-03-20T23:59:59.000Z

34

Nucleation kinetics of vapor bubbles in a liquid with arbitrary viscosity  

E-Print Network (OSTI)

The theory of vapor bubbles nucleation in single-component liquids developed in [J. Phys. Chem. B 116, 9445 (2012)] for the case of high viscosity (the (V,/rho,T)- theory) is extended to the case of arbitrary viscosity. For this purpose, Langevin's approach in the theory of Brownian motion, or Kramers' model of chemical reactions, is employed. The obtained expression for the bubbles nucleation rate is valid for arbitrary relations between the kinetic parameters controlling the nucleation process: viscosity, inertia of a liquid, the rate of evaporation into a bubble and the rate of heat exchange between the bubble and ambient liquid. So, the presented theory together with the (V,/rho,T)- theory gives a complete description of the vapor-bubbles nucleation kinetics in one-component liquids. Limiting cases with respect to the mentioned parameters are considered, in particular, the low viscosity limit. It is shown that the low- and high-viscosity nucleation rates differ from each other qualitatively and quantitatively. The possibility of application of the theory to cavitation in superfluid helium-4 is discussed.

Nikolay V. Alekseechkin

2013-02-21T23:59:59.000Z

35

Trace formulae for non-equilibrium Casimir interactions, heat radiation and heat transfer for arbitrary objects  

E-Print Network (OSTI)

We present a detailed derivation of heat radiation, heat transfer and (Casimir) interactions for N arbitrary objects in the framework of fluctuational electrodynamics in thermal non-equilibrium. The results can be expressed as basis-independent trace formulae in terms of the scattering operators of the individual objects. We prove that heat radiation of a single object is positive, and that heat transfer (for two arbitrary passive objects) is from the hotter to a colder body. The heat transferred is also symmetric, exactly reversed if the two temperatures are exchanged. Introducing partial wave-expansions, we transform the results for radiation, transfer and forces into traces of matrices that can be evaluated in any basis, analogous to the equilibrium Casimir force. The method is illustrated by (re)deriving the heat radiation of a plate, a sphere and a cylinder. We analyze the radiation of a sphere for different materials, emphasizing that a simplification often employed for metallic nano-spheres is typically invalid. We derive asymptotic formulae for heat transfer and non-equilibrium interactions for the cases of a sphere in front a plate and for two spheres, extending previous results. As an example, we show that a hot nano-sphere can levitate above a plate with the repulsive non-equilibrium force overcoming gravity -- an effect that is not due to radiation pressure.

Matthias Krüger; Giuseppe Bimonte; Thorsten Emig; Mehran Kardar

2012-07-02T23:59:59.000Z

36

The involvement of the primate frontal cortex-basal ganglia system in arbitrary visuomotor association learning  

E-Print Network (OSTI)

It is the goal of this thesis to examine the frontal cortex-basal ganglia system during arbitrary visuomotor association learning, the forming of arbitrary links between visual stimuli and motor responses (e.g. red means ...

Machon, Michelle S

2009-01-01T23:59:59.000Z

37

V-104: Oracle Java Flaw Lets Remote Users Execute Arbitrary Code...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4: Oracle Java Flaw Lets Remote Users Execute Arbitrary Code V-104: Oracle Java Flaw Lets Remote Users Execute Arbitrary Code March 5, 2013 - 12:53am Addthis PROBLEM: Oracle Java...

38

Nonlinear oscillations and waves in an arbitrary mass ratio cold plasma  

Science Conference Proceedings (OSTI)

It is well known that nonlinear standing oscillations in an arbitrary mass ratio cold plasma always phase mix away. However, there exist nonlinear electron-ion traveling wave solutions, which do not exhibit phase mixing because they have zero ponderomotive force. The existence of these waves has been demonstrated using a perturbation method. Moreover, it is shown that cold plasma BGK waves [Albritton et al., Nucl. Fusion 15, 1199 (1975)] phase mix away if ions are allowed to move and the scaling of phase mixing is found to be different from earlier work [Sengupta et al., Phys. Rev. Lett. 82, 1867 (1999)]. Phase mixing of these waves has been further verified in 1-D particle in cell simulation.

Verma, Prabal Singh [Institute for Plasma Research, Bhat, Gandhinagar 382 428 (India)

2011-12-15T23:59:59.000Z

39

Arbitrary surface flank milling of fan, compressor, and impeller blades  

SciTech Connect

It is generally conceived that a blade surface is flank millable if it can be closely approximated by a ruled surface; otherwise the slow machining process of point milling has to be employed. However, the authors have now demonstrated that the ruled surface criterion for flank milling is neither necessary nor sufficient. Furthermore, many complex arbitrary surfaces typical of the blades in fans, axial compressors, and centrifugal impellers in aviation gas turbines are actually closely flank millable and can be rendered exactly flank millable with one or more passes per surface often without sacrificing, indeed usually with gain, in performance.

Wu, C.Y. [Pratt and Whitney Canada Incorporated, Longueuil, Quebec, (Canada). Design Engineering

1995-07-01T23:59:59.000Z

40

Propagation of an arbitrary vortex pair through an astigmatic optical system and determination of its net topological charge  

E-Print Network (OSTI)

We embed a pair of vortices with different topological charges in a Gaussian beam and study its evolution through an astigmatic optical system, a tilted lens. The propagation dynamics is explained by a closed-form analytical expression. Furthermore, we show that a careful examination of the intensity distribution at a predicted position past the lens can provide us with the net charge present in the beam. To the best of our knowledge, our method is the first non-interferometric technique to measure the net charge of an arbitrary vortex pair. Our experimental results are in close agreement with the theoretical predictions.

Reddy, Salla Gangi; Aadhi, A; Banerji, J; Singh, R P

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Scattering-matrix approach to Casimir-Lifshitz force and heat transfer out of thermal equilibrium between arbitrary bodies  

E-Print Network (OSTI)

We study the radiative heat transfer and the Casimir-Lifshitz force occurring between two bodies in a system out of thermal equilibrium. We consider bodies of arbitrary shape and dielectric properties, held at two different temperatures, and immersed in a environmental radiation at a third different temperature. We derive explicit closed-form analytic expressions for the correlations of the electromagnetic field, and for the heat transfer and Casimir-Lifshitz force, in terms of the bodies scattering matrices. We then consider some particular cases which we investigate in detail: the atom-surface and the slab-slab configurations.

Riccardo Messina; Mauro Antezza

2011-08-23T23:59:59.000Z

42

Evolution of star clusters in arbitrary tidal fields  

E-Print Network (OSTI)

We present a novel and flexible tensor approach to computing the effect of a time-dependent tidal field acting on a stellar system. The tidal forces are recovered from the tensor by polynomial interpolation in time. The method has been implemented in a direct-summation stellar dynamics integrator (NBODY6) and test-proved through a set of reference calculations: heating, dissolution time and structural evolution of model star clusters are all recovered accurately. The tensor method is applicable to arbitrary configurations, including the important situation where the background potential is a strong function of time. This opens up new perspectives in stellar population studies reaching to the formation epoch of the host galaxy or galaxy cluster, as well as for star-burst events taking place during the merger of large galaxies. A pilot application to a star cluster in the merging galaxies NGC 4038/39 (the Antennae) is presented.

Renaud, Florent; Boily, Christian

2011-01-01T23:59:59.000Z

43

Prediction of turbulence control for arbitrary periodic spanwise wall movement  

E-Print Network (OSTI)

In order to generalize the well-known spanwise-oscillating-wall technique for drag reduction, non-sinusoidal oscillations of a solid wall are considered as a means to alter the skin-friction drag in a turbulent channel flow. A series of Direct Numerical Simulations is conducted to evaluate the control performance of nine different temporal waveforms, in addition to the usual sinusoid, systematically changing the wave amplitude and the period for each waveform. The turbulent average spanwise motion is found to coincide with the laminar Stokes solution that is constructed, for the generic waveform, through harmonic superposition. This allows us to define and compute, for each waveform, a new penetration depth of the Stokes layer which correlates with the amount of turbulent drag reduction, and eventually to predict both turbulent drag reduction and net energy saving rate for arbitrary waveforms. Among the waveforms considered, the maximum net energy saving rate is obtained by the sinusoidal wave at its optimal ...

Cimarelli, Andrea; Hasegawa, Yosuke; De Angelis, Elisabetta; Quadrio, Maurizio

2013-01-01T23:59:59.000Z

44

Method of preparing mercury with an arbitrary isotopic distribution  

DOE Patents (OSTI)

This invention provides for a process for preparing mercury with a predetermined, arbitrary, isotopic distribution. In one embodiment, different isotopic types of Hg[sub 2]Cl[sub 2], corresponding to the predetermined isotopic distribution of Hg desired, are placed in an electrolyte solution of HCl and H[sub 2]O. The resulting mercurous ions are then electrolytically plated onto a cathode wire producing mercury containing the predetermined isotopic distribution. In a similar fashion, Hg with a predetermined isotopic distribution is obtained from different isotopic types of HgO. In this embodiment, the HgO is dissolved in an electrolytic solution of glacial acetic acid and H[sub 2]O. The isotopic specific Hg is then electrolytically plated onto a cathode and then recovered. 1 fig.

Grossman, M.W.; George, W.A.

1986-12-16T23:59:59.000Z

45

Method of preparing mercury with an arbitrary isotopic distribution  

DOE Patents (OSTI)

This invention provides for a process for preparing mercury with a predetermined, arbitrary, isotopic distribution. In one embodiment, different isotopic types of Hg.sub.2 Cl.sub.2, corresponding to the predetermined isotopic distribution of Hg desired, are placed in an electrolyte solution of HCl and H.sub.2 O. The resulting mercurous ions are then electrolytically plated onto a cathode wire producing mercury containing the predetermined isotopic distribution. In a similar fashion, Hg with a predetermined isotopic distribution is obtained from different isotopic types of HgO. In this embodiment, the HgO is dissolved in an electrolytic solution of glacial acetic acid and H.sub.2 O. The isotopic specific Hg is then electrolytically plated onto a cathode and then recovered.

Grossman, Mark W. (Belmont, MA); George, William A. (Rockport, MA)

1986-01-01T23:59:59.000Z

46

WinCuts: Manipulating Arbitrary Window Regions for  

E-Print Network (OSTI)

Each window on our computer desktop provides a view into some information. Although users can currently manipulate multiple windows, we assert that being able to spatially arrange smaller regions of these windows could help users perform certain tasks more efficiently. In this paper, we describe a novel interaction technique that allows users to replicate arbitrary regions of existing windows into independent windows called WinCuts. Each WinCut is a live view of a region of the source window with which users can interact. We also present an extension that allows users to share WinCuts across multiple devices. Next, we classify the set of tasks for which WinCuts may be useful, both in single as well as multiple device scenarios. We present high level implementation details so that other researchers can replicate this work. And finally, we discuss future work that we will pursue in extending these ideas.

More Effective Use; Desney S. Tan; Brian Meyers; Mary Czerwinski

2004-01-01T23:59:59.000Z

47

V-006: CA ARCserve Backup Flaws Let Remote Users Execute Arbitrary Code and  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6: CA ARCserve Backup Flaws Let Remote Users Execute Arbitrary 6: CA ARCserve Backup Flaws Let Remote Users Execute Arbitrary Code and Deny Service V-006: CA ARCserve Backup Flaws Let Remote Users Execute Arbitrary Code and Deny Service October 19, 2012 - 6:00am Addthis PROBLEM: CA ARCserve Backup Flaws Let Remote Users Execute Arbitrary Code and Deny Service PLATFORM: CA ARCserve Backup for Windows r12.5, r15, r16 ABSTRACT: Two vulnerabilities were reported in CA ARCserve Backup. A remote user can execute arbitrary code on the target system. A remote user can cause denial of service conditions. REFERENCE LINKS: SecurityTracker Alert ID: 1027683 CA Technologies Support CVE-2012-2971 CVE-2012-2972 IMPACT ASSESSMENT: High DISCUSSION: A remote user can send specially crafted RPC requests to execute arbitrary code on the target system [CVE-2012-2971]. The code will run with the

48

T-539: Adobe Acrobat, Reader, and Flash Player Arbitrary Code Execution  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

39: Adobe Acrobat, Reader, and Flash Player Arbitrary Code 39: Adobe Acrobat, Reader, and Flash Player Arbitrary Code Execution Vulnerability T-539: Adobe Acrobat, Reader, and Flash Player Arbitrary Code Execution Vulnerability January 21, 2011 - 6:24am Addthis PROBLEM: Adobe Acrobat, Reader, and Flash Player Arbitrary Code Execution Vulnerability. PLATFORM: Adobe products (Adobe Acrobat, Reader, and Flash Player) ABSTRACT: An unauthenticated, remote attacker could exploit this vulnerability to execute arbitrary code with the privileges of the user. If the user holds elevated privileges, the attacker could execute arbitrary code that results in complete system compromise. reference LINKS: Cisco Security Bulletin Adobe Bulletin CVE-2010-3654 IMPACT ASSESSMENT: High Discussion: Adobe Acrobat, Reader, and Flash Player contain a vulnerability that could

49

U-110: Samba Bug Lets Remote Users Execute Arbitrary Code | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

0: Samba Bug Lets Remote Users Execute Arbitrary Code 0: Samba Bug Lets Remote Users Execute Arbitrary Code U-110: Samba Bug Lets Remote Users Execute Arbitrary Code February 24, 2012 - 7:30am Addthis PROBLEM: A vulnerability was reported in Samba. PLATFORM: Version(s): prior to 3.4.0 ABSTRACT: A remote user can send specially crafted data to the smbd service to trigger a flaw in chain_reply() and construct_reply() and execute arbitrary code on the target system. reference LINKS: Vendor Advisory Security Tracker ID 1026739 CVE-2012-0870 IMPACT ASSESSMENT: Medium Discussion: A vulnerability was reported in Samba. A remote user can execute arbitrary code on the target system. A remote user can send specially crafted data to the smbd service to trigger a flaw in chain_reply() and construct_reply() and execute arbitrary code on the target system. The code will run with the

50

V-006: CA ARCserve Backup Flaws Let Remote Users Execute Arbitrary Code and  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6: CA ARCserve Backup Flaws Let Remote Users Execute Arbitrary 6: CA ARCserve Backup Flaws Let Remote Users Execute Arbitrary Code and Deny Service V-006: CA ARCserve Backup Flaws Let Remote Users Execute Arbitrary Code and Deny Service October 19, 2012 - 6:00am Addthis PROBLEM: CA ARCserve Backup Flaws Let Remote Users Execute Arbitrary Code and Deny Service PLATFORM: CA ARCserve Backup for Windows r12.5, r15, r16 ABSTRACT: Two vulnerabilities were reported in CA ARCserve Backup. A remote user can execute arbitrary code on the target system. A remote user can cause denial of service conditions. REFERENCE LINKS: SecurityTracker Alert ID: 1027683 CA Technologies Support CVE-2012-2971 CVE-2012-2972 IMPACT ASSESSMENT: High DISCUSSION: A remote user can send specially crafted RPC requests to execute arbitrary code on the target system [CVE-2012-2971]. The code will run with the

51

V-113: Apple Safari Bugs Let Remote Users Execute Arbitrary Code |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3: Apple Safari Bugs Let Remote Users Execute Arbitrary Code 3: Apple Safari Bugs Let Remote Users Execute Arbitrary Code V-113: Apple Safari Bugs Let Remote Users Execute Arbitrary Code March 18, 2013 - 1:53am Addthis PROBLEM: Apple Safari Bugs Let Remote Users Execute Arbitrary Code PLATFORM: Version(s): prior to 6.0.3 ABSTRACT: Two vulnerabilities were reported in Apple Safari. REFERENCE LINKS: Apple security update, Article: HT1222 SecurityTracker Alert ID: 1028292 CVE-2013-0960 CVE-2013-0961 IMPACT ASSESSMENT: Medium DISCUSSION: A remote user can create specially crafted HTML that, when loaded by the target user, will execute arbitrary code on the target system. The code will run with the privileges of the target user. IMPACT: A remote user can create HTML that, when loaded by the target user, will execute arbitrary code on the target user's system.

52

U-136: Adobe Flash Player Lets Remote Users Execute Arbitrary Code |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

136: Adobe Flash Player Lets Remote Users Execute Arbitrary Code 136: Adobe Flash Player Lets Remote Users Execute Arbitrary Code U-136: Adobe Flash Player Lets Remote Users Execute Arbitrary Code March 29, 2012 - 7:00am Addthis PROBLEM: Adobe Flash Player Lets Remote Users Execute Arbitrary Code PLATFORM: 11.1.102.63 and prior versions ABSTRACT: Two vulnerabilities were reported in Adobe Flash Player. A remote user can cause arbitrary code to be executed on the target user's system. rEFERENCE LINKS: SecurityTracker Alert ID: 1026859 CVE-2012-0772 Security update available for Adobe Flash Player IMPACT ASSESSMENT: High Discussion: A remote user can create specially crafted Flash content that, when loaded by the target user, will execute arbitrary code on the target system. The code will run with the privileges of the target user. A memory corruption

53

U-208: HP Operations Agent Bugs Let Remote Users Execute Arbitrary Code |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

208: HP Operations Agent Bugs Let Remote Users Execute Arbitrary 208: HP Operations Agent Bugs Let Remote Users Execute Arbitrary Code U-208: HP Operations Agent Bugs Let Remote Users Execute Arbitrary Code July 10, 2012 - 7:00am Addthis PROBLEM: HP Operations Agent Bugs Let Remote Users Execute Arbitrary Code PLATFORM: HP Operations Agent for AIX, HP-UX, Linux, Solaris, and Windows prior to v11.03.12. ABSTRACT: Two vulnerabilities were reported in HP Operations Agent. A remote user can execute arbitrary code on the target system reference LINKS: The Vendor's Advisory SecurityTracker Alert ID: 1027225 CVE-2012-2019 CVE-2012-2020 IMPACT ASSESSMENT: High Discussion: Potential security vulnerabilities have been identified with HP Operations Agent for AIX, HP-UX, Linux, Solaris, and Windows. The vulnerabilities could be remotely exploited resulting in the execution of arbitrary code.

54

U-258: Adobe Flash Player Flaw Lets Remote Users Execute Arbitrary Code |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8: Adobe Flash Player Flaw Lets Remote Users Execute Arbitrary 8: Adobe Flash Player Flaw Lets Remote Users Execute Arbitrary Code U-258: Adobe Flash Player Flaw Lets Remote Users Execute Arbitrary Code September 12, 2012 - 1:07pm Addthis PROBLEM: Adobe Flash Player Flaw Lets Remote Users Execute Arbitrary Code PLATFORM: 11.3.300.270 and prior (Windows, OS X); 11.2.202.236 and prior (Linux); 11.3.300.270 and prior (Chrome) ABSTRACT: A remote user can cause arbitrary code to be executed on the target user's system. Reference LINKS: CVE-2012-1535 AdobeSecurity/bulletins SecurityTracker IMPACT ASSESSMENT: High Discussion: Vulnerability was reported in Adobe Flash Player. A remote user can cause arbitrary code to be executed on the target user's system. A remote user can create a specially crafted file that, when loaded by the target user,

55

V-113: Apple Safari Bugs Let Remote Users Execute Arbitrary Code |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3: Apple Safari Bugs Let Remote Users Execute Arbitrary Code 3: Apple Safari Bugs Let Remote Users Execute Arbitrary Code V-113: Apple Safari Bugs Let Remote Users Execute Arbitrary Code March 18, 2013 - 1:53am Addthis PROBLEM: Apple Safari Bugs Let Remote Users Execute Arbitrary Code PLATFORM: Version(s): prior to 6.0.3 ABSTRACT: Two vulnerabilities were reported in Apple Safari. REFERENCE LINKS: Apple security update, Article: HT1222 SecurityTracker Alert ID: 1028292 CVE-2013-0960 CVE-2013-0961 IMPACT ASSESSMENT: Medium DISCUSSION: A remote user can create specially crafted HTML that, when loaded by the target user, will execute arbitrary code on the target system. The code will run with the privileges of the target user. IMPACT: A remote user can create HTML that, when loaded by the target user, will execute arbitrary code on the target user's system.

56

T-539: Adobe Acrobat, Reader, and Flash Player Arbitrary Code Execution  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

9: Adobe Acrobat, Reader, and Flash Player Arbitrary Code 9: Adobe Acrobat, Reader, and Flash Player Arbitrary Code Execution Vulnerability T-539: Adobe Acrobat, Reader, and Flash Player Arbitrary Code Execution Vulnerability January 21, 2011 - 6:24am Addthis PROBLEM: Adobe Acrobat, Reader, and Flash Player Arbitrary Code Execution Vulnerability. PLATFORM: Adobe products (Adobe Acrobat, Reader, and Flash Player) ABSTRACT: An unauthenticated, remote attacker could exploit this vulnerability to execute arbitrary code with the privileges of the user. If the user holds elevated privileges, the attacker could execute arbitrary code that results in complete system compromise. reference LINKS: Cisco Security Bulletin Adobe Bulletin CVE-2010-3654 IMPACT ASSESSMENT: High Discussion: Adobe Acrobat, Reader, and Flash Player contain a vulnerability that could

57

U-088: Symantec pcAnywhere Bugs Let Remote Users Execute Arbitrary Code |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8: Symantec pcAnywhere Bugs Let Remote Users Execute Arbitrary 8: Symantec pcAnywhere Bugs Let Remote Users Execute Arbitrary Code U-088: Symantec pcAnywhere Bugs Let Remote Users Execute Arbitrary Code January 25, 2012 - 6:00am Addthis PROBLEM: A remote user can execute arbitrary code on the target system. PLATFORM: Version(s): 12.5 SP3; pcAnywhere Solutions 7.1 GA, SP 1, and SP 2 ABSTRACT: Two vulnerabilities were reported in Symantec pcAnywhere. A remote user can execute arbitrary code on the target system. A local user can obtain elevated privileges on the target system. reference LINKS: Symantec Advisory Secunia Advisory SecurityTracker Alert ID:102576 IMPACT ASSESSMENT: Medium Discussion: A remote user can send specially crafted data to TCP port 5631 to trigger a but in the validation of authentication data and execute arbitrary code.

58

U-004:Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ASSESSMENT: High Discussion: Multiple vulnerabilities were reported in Google Chrome. A remote user can cause arbitrary code to be executed on the target user's system. The code...

59

U-004:Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code  

Energy.gov (U.S. Department of Energy (DOE))

A remote user can create HTML that, when loaded by the target user, will execute arbitrary code on the target user's system.

60

Electric field in hard superconductors with arbitrary cross section and general critical current law  

E-Print Network (OSTI)

Electric field in hard superconductors with arbitrary cross section and general critical current field E x during magnetic flux entry in superconductors with arbitrary cross section and general critical current law, has been evaluated by integration along the vortex penetration paths. Nontrivial flux

Majós, Antonio Badía

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

A study on transformation of self-similar processes with arbitrary marginal distributions  

Science Conference Proceedings (OSTI)

Stochastic discrete-event simulation studies of communication networks often require a mechanism to transform self-similar processes with normal marginal distributions into self-similar processes with arbitrary marginal distributions. The problem of ... Keywords: arbitrary marginal distribution, autocorrelation function, inverse cumulative distribution function, self-similar process, stochastic simulation

Hae-Duck J. Jeong; Jong-Suk R. Lee

2006-09-01T23:59:59.000Z

62

V-067: Oracle Java Flaw Lets Remote Users Execute Arbitrary Code |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7: Oracle Java Flaw Lets Remote Users Execute Arbitrary Code 7: Oracle Java Flaw Lets Remote Users Execute Arbitrary Code V-067: Oracle Java Flaw Lets Remote Users Execute Arbitrary Code January 11, 2013 - 12:01am Addthis PROBLEM: Oracle Java Flaw Lets Remote Users Execute Arbitrary Code PLATFORM: Oracle Java Runtime Environment (JRE) 1.7 in Java 7 Update 10 and earlier ABSTRACT: A vulnerability was reported in Oracle Java. REFERENCE LINKS: Seclist.org Vulnerability Note VU#625617 SecurityTracker Alert ID: 1027972 Malware.dontneedcoffee.com CVE-2013-0422 IMPACT ASSESSMENT: High DISCUSSION: A remote user can create specially crafted Java content that, when loaded by the target user, will execute arbitrary code on the target user's system. The code will run with the privileges of the target user. This vulnerability is being actively exploited.

63

U-254: Webmin Flaws Let Remote Authenticated Users Execute Arbitrary Code  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

54: Webmin Flaws Let Remote Authenticated Users Execute 54: Webmin Flaws Let Remote Authenticated Users Execute Arbitrary Code and View Arbitrary Files U-254: Webmin Flaws Let Remote Authenticated Users Execute Arbitrary Code and View Arbitrary Files September 10, 2012 - 6:00am Addthis PROBLEM: Webmin Multiple Input Validation Vulnerabilities PLATFORM: The vulnerabilities are reported in version 1.580. Other versions may also be affected. ABSTRACT: An authenticated attacker may be able to execute arbitrary commands. reference LINKS: Webmin Security Alerts Bugtraq ID: 55446 Secunia Advisory SA50512 SecurityTracker Alert ID: 1027507 US CERT Vulnerability Note VU#788478 CVE-2012-2981 CVE-2012-2982 CVE-2012-2983 IMPACT ASSESSMENT: Medium Discussion: Multiple vulnerabilities have been reported in Webmin, which can be exploited by malicious users to compromise a vulnerable system and by

64

U-213: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3: Google Chrome Multiple Flaws Let Remote Users Execute 3: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code U-213: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code July 16, 2012 - 7:00am Addthis PROBLEM: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code PLATFORM: Version(s): prior to 20.0.1132.57 ABSTRACT: Several vulnerabilities were reported in Google Chrome. reference LINKS: Stable Channel Update SecurityTracker Alert ID: 1027249 IMPACT ASSESSMENT: High Discussion: Several vulnerabilities were reported in Google Chrome. A remote user can cause arbitrary code to be executed on the target user's system. A remote user can create a specially crafted content that, when loaded by the target user, will execute arbitrary code on the target system. The code will run with the privileges of the target user.

65

T-691: Adobe Flash Player Multiple Flaws Let Remote Users Execute Arbitrary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1: Adobe Flash Player Multiple Flaws Let Remote Users Execute 1: Adobe Flash Player Multiple Flaws Let Remote Users Execute Arbitrary Code T-691: Adobe Flash Player Multiple Flaws Let Remote Users Execute Arbitrary Code August 11, 2011 - 3:00pm Addthis PROBLEM: Multiple vulnerabilities were reported in Adobe Flash Player. A remote user can cause arbitrary code to be executed on the target user's system. PLATFORM: Version(s): 10.3.181.36 and prior; 10.3.185.25 and prior for Android. ABSTRACT: Adobe Flash Player Multiple Flaws Let Remote Users Execute Arbitrary Code. reference LINKS: Security Bulletin: APSB11-21 SecurityTracker Alert ID: 1025907 CVE-2011-2425 IMPACT ASSESSMENT: High Discussion: A remote user can create specially crafted Flash content that, when loaded by the target user, will execute arbitrary code on the target system. The

66

V-095: Oracle Java Flaws Let Remote Users Execute Arbitrary Code |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

5: Oracle Java Flaws Let Remote Users Execute Arbitrary Code 5: Oracle Java Flaws Let Remote Users Execute Arbitrary Code V-095: Oracle Java Flaws Let Remote Users Execute Arbitrary Code February 20, 2013 - 12:38am Addthis PROBLEM: Oracle Java Flaws Let Remote Users Execute Arbitrary Code PLATFORM: JDK and JRE 7 Update 13 and earlier JDK and JRE 6 Update 39 and earlier JDK and JRE 5.0 Update 39 and earlier SDK and JRE 1.4.2_41 and earlier ABSTRACT: Several vulnerabilities were reported in Oracle Java. REFERENCE LINKS: Updated Release of the February 2013 Oracle Java SE Critical Patch Update SecurityTracker Alert ID: 1028155 CVE-2013-1484 CVE-2013-1485 CVE-2013-1486 CVE-2013-1487 IMPACT ASSESSMENT: High DISCUSSION: A remote user can create a specially crafted Java Web Start application or Java applet that, when loaded by the target user, will execute arbitrary

67

U-160: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

60: Google Chrome Multiple Flaws Let Remote Users Execute 60: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code U-160: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code May 2, 2012 - 7:00am Addthis PROBLEM: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code PLATFORM: Prior to 18.0.1025.168 ABSTRACT: Several vulnerabilities were reported in Google Chrome. A remote user can cause arbitrary code to be executed on the target user's system reference LINKS: SecurityTracker Alert ID: 1027001 CVE-2011-3078 CVE-2011-3079 CVE-2011-3080 IMPACT ASSESSMENT: High Discussion: A remote user can create specially crafted content that, when loaded by the target user, will trigger a use-after-free, validation error, or race condition and execute arbitrary code on the target system. The code will

68

U-170: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

70: Apple QuickTime Multiple Flaws Let Remote Users Execute 70: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code U-170: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code May 16, 2012 - 7:00am Addthis PROBLEM: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code PLATFORM: prior to 7.7.2 ABSTRACT: Multiple vulnerabilities were reported in Apple QuickTime. A remote user can cause arbitrary code to be executed on the target user's system. Reference LINKS: SecurityTracker Alert ID: 1027065 CVE-2012-0265 CVE-2012-0663 CVE-2012-0664 CVE-2012-0665 CVE-2012-0666 IMPACT ASSESSMENT: High Discussion: A remote user can create a specially crafted file that, when loaded by the target user, will execute arbitrary code on the target system. The code will run with the privileges of the target user. Only Windows-based systems

69

U-055: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

5: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary 5: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code U-055: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code December 8, 2011 - 8:30am Addthis PROBLEM: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code . PLATFORM: Adobe Flash Player 11.1.102.55 on Windows and Mac OS X and prior versions ABSTRACT: Two vulnerabilities exploited by the Intevydis vd_adobe_fp module in VulnDisco Step Ahead were reported in Adobe Flash Player. reference LINKS: Secunia Advisory: SA47161 SecurityTracker Alert ID: 1026392 CVE-2011-4693 CVE-2011-4694 IMPACT ASSESSMENT: High Discussion: A remote or local user can obtain potentially sensitive information. A remote user can cause arbitrary code to be executed on the target user's system. A remote user can create a specially crafted SWF file that, when

70

U-160: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

0: Google Chrome Multiple Flaws Let Remote Users Execute 0: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code U-160: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code May 2, 2012 - 7:00am Addthis PROBLEM: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code PLATFORM: Prior to 18.0.1025.168 ABSTRACT: Several vulnerabilities were reported in Google Chrome. A remote user can cause arbitrary code to be executed on the target user's system reference LINKS: SecurityTracker Alert ID: 1027001 CVE-2011-3078 CVE-2011-3079 CVE-2011-3080 IMPACT ASSESSMENT: High Discussion: A remote user can create specially crafted content that, when loaded by the target user, will trigger a use-after-free, validation error, or race condition and execute arbitrary code on the target system. The code will

71

U-118: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code and  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

18: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary 18: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code and Obtain Information U-118: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code and Obtain Information March 6, 2012 - 7:00am Addthis PROBLEM: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code and Obtain Information PLATFORM: Adobe Flash Player 10.x, Adobe Flash Player 11.x ABSTRACT: Two vulnerabilities were reported in Adobe Flash Player. A remote user can cause arbitrary code to be executed on the target user's system. A remote user can obtain potentially information. reference LINKS: Secunia Advisory SA48281 CVE-2012-0769 IMPACT ASSESSMENT: High Discussion: A remote user can create specially crafted content that, when loaded by the target user, will trigger a memory corruption error in Matrix3D and execute

72

U-213: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

U-213: Google Chrome Multiple Flaws Let Remote Users Execute U-213: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code U-213: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code July 16, 2012 - 7:00am Addthis PROBLEM: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code PLATFORM: Version(s): prior to 20.0.1132.57 ABSTRACT: Several vulnerabilities were reported in Google Chrome. reference LINKS: Stable Channel Update SecurityTracker Alert ID: 1027249 IMPACT ASSESSMENT: High Discussion: Several vulnerabilities were reported in Google Chrome. A remote user can cause arbitrary code to be executed on the target user's system. A remote user can create a specially crafted content that, when loaded by the target user, will execute arbitrary code on the target system. The code will run with the privileges of the target user.

73

V-052: Drupal Core Access Bypass and Arbitrary PHP Code Execution  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

52: Drupal Core Access Bypass and Arbitrary PHP Code Execution 52: Drupal Core Access Bypass and Arbitrary PHP Code Execution Vulnerabilities V-052: Drupal Core Access Bypass and Arbitrary PHP Code Execution Vulnerabilities December 21, 2012 - 12:15am Addthis PROBLEM: Drupal Core Access Bypass and Arbitrary PHP Code Execution Vulnerabilities PLATFORM: Drupal 6.x versions prior to 6.27 Drupal 7.x versions prior to 7.18 ABSTRACT: Drupal Core Multiple vulnerabilities REFERENCE LINKS: SA-CORE-2012-004 - Drupal core Bugtraq ID: 56993 Secunia Advisory SA51517 CVE-2012-5651 CVE-2012-5652 CVE-2012-5653 IMPACT ASSESSMENT: Medium DISCUSSION: An attacker can exploit these issues to execute arbitrary PHP code within the context of the web server, bypass certain security restrictions, and perform unauthorized actions; this may aid in launching further attacks.

74

V-110: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

10: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary 10: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code V-110: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code March 13, 2013 - 12:04am Addthis PROBLEM: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code PLATFORM: Version(s): 1.6.602.171 and prior for Windows/Mac; other versions on other platforms ABSTRACT: Several vulnerabilities were reported in Adobe Flash Player. REFERENCE LINKS: Adobe Vulnerability identifier: APSB13-09 SecurityTracker Alert ID: 1028277 CVE-2013-0646 CVE-2013-0650 CVE-2013-1371 CVE-2013-1375 IMPACT ASSESSMENT: High DISCUSSION: A remote user can create specially crafted content that, when loaded by the target user, will execute arbitrary code on the target user's system. The code will run with the privileges of the target user.

75

V-067: Oracle Java Flaw Lets Remote Users Execute Arbitrary Code |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7: Oracle Java Flaw Lets Remote Users Execute Arbitrary Code 7: Oracle Java Flaw Lets Remote Users Execute Arbitrary Code V-067: Oracle Java Flaw Lets Remote Users Execute Arbitrary Code January 11, 2013 - 12:01am Addthis PROBLEM: Oracle Java Flaw Lets Remote Users Execute Arbitrary Code PLATFORM: Oracle Java Runtime Environment (JRE) 1.7 in Java 7 Update 10 and earlier ABSTRACT: A vulnerability was reported in Oracle Java. REFERENCE LINKS: Seclist.org Vulnerability Note VU#625617 SecurityTracker Alert ID: 1027972 Malware.dontneedcoffee.com CVE-2013-0422 IMPACT ASSESSMENT: High DISCUSSION: A remote user can create specially crafted Java content that, when loaded by the target user, will execute arbitrary code on the target user's system. The code will run with the privileges of the target user. This vulnerability is being actively exploited.

76

V-171: Apple Safari Bugs Let Remote Users Execute Arbitrary Code and  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1: Apple Safari Bugs Let Remote Users Execute Arbitrary Code 1: Apple Safari Bugs Let Remote Users Execute Arbitrary Code and Conduct Cross-Site Scripting Attacks V-171: Apple Safari Bugs Let Remote Users Execute Arbitrary Code and Conduct Cross-Site Scripting Attacks June 5, 2013 - 1:05am Addthis PROBLEM: Apple Safari Bugs Let Remote Users Execute Arbitrary Code and Conduct Cross-Site Scripting Attacks PLATFORM: Apple Safari prior to 6.0.5 ABSTRACT: Several vulnerabilities were reported in Apple Safari. REFERENCE LINKS: Apple Article: HT5785 SecurityTracker Alert ID: 1028627 CVE-2013-0926 CVE-2013-1009 CVE-2013-1012 CVE-2013-1013 CVE-2013-1023 IMPACT ASSESSMENT: Medium DISCUSSION: A remote user can create specially crafted HTML that, when loaded by the target user, will trigger a memory corruption error and execute arbitrary

77

U-133: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

33: Google Chrome Multiple Flaws Let Remote Users Execute 33: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code U-133: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code March 26, 2012 - 3:35am Addthis PROBLEM: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code PLATFORM: Google Chrome prior to 17.0.963.83 ABSTRACT: Multiple vulnerabilities were reported in Google Chrome. A remote user can cause arbitrary code to be executed on the target user's system. reference LINKS: SecurityTracker Alert ID: 1026841 CVE-2011-3049 Secunia Advisory SA48512 IMPACT ASSESSMENT: High Discussion: A remote user can create specially crafted content that, when loaded by the target user, will execute arbitrary code on the target system. The code will run with the privileges of the target user. A use-after-free may occur

78

U-143: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3: Google Chrome Multiple Flaws Let Remote Users Execute 3: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code U-143: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code April 9, 2012 - 7:00am Addthis PROBLEM: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code PLATFORM: Version(s): prior to 18.0.1025.151 ABSTRACT: Multiple vulnerabilities were reported in Google Chrome. A remote user can cause arbitrary code to be executed on the target user's system. reference LINKS: SecurityTracker Alert ID: 1026892 CVE-2011-3066 Secunia Advisory SA48732 IMPACT ASSESSMENT: High Discussion: A remote user can create specially crafted content that, when loaded by the target user, will execute arbitrary code on the target system. The code will run with the privileges of the target user. An out-of-bounds memory

79

T-683:Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

83:Google Chrome Multiple Flaws Let Remote Users Execute 83:Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code T-683:Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code August 3, 2011 - 3:45pm Addthis PROBLEM: Multiple vulnerabilities were reported in Google Chrome. A remote user can cause arbitrary code to be executed on the target user's system. PLATFORM: Google Chrome prior to 13.0.782.107 ABSTRACT: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code. reference LINKS: Google Chrome advisory Update Chromium Security SecurityTracker Alert ID: 1025882 CVE-2011-2819 IMPACT ASSESSMENT: Medium Discussion: A remote user can create a specially crafted HTML that, when loaded by the target user, will execute arbitrary code on the target system. The code will run with the privileges of the target user.

80

U-077: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7: Google Chrome Multiple Flaws Let Remote Users Execute 7: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code U-077: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code January 9, 2012 - 9:15am Addthis PROBLEM: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code PLATFORM: Version(s): prior to 16.0.912.75 ABSTRACT: A remote user may be able to execute arbitrary code on the target system. reference LINKS: Google Chrome Releases Chromium Security SecurityTracker Alert ID:1026487 IMPACT ASSESSMENT: High Discussion: A remote user can create specially crafted content that, when loaded by the target user, will execute arbitrary code on the target system. The code will run with the privileges of the target user. Specially crafted animation frames can trigger a use-after-free memory

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

T-656: Microsoft Office Visio DXF File Handling Arbitrary Code Execution  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6: Microsoft Office Visio DXF File Handling Arbitrary Code 6: Microsoft Office Visio DXF File Handling Arbitrary Code Execution Vulnerability T-656: Microsoft Office Visio DXF File Handling Arbitrary Code Execution Vulnerability June 28, 2011 - 3:42pm Addthis PROBLEM: Functional code that demonstrates an exploit of the Microsoft Office Visio DXF file handling arbitrary code execution vulnerability is publicly available. PLATFORM: Microsoft Office Visio 2002 SP2 and prior Microsoft Office Visio 2003 SP3 and prior Microsoft Office Visio 2007 SP2 and prior ABSTRACT: Microsoft Office Visio contains a vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary code on a targeted system. reference LINKS: IntelliShield ID: 20432 Original Release: S516 CVE-2010-1681 IMPACT ASSESSMENT: High Discussion: The vulnerability exists because the affected software does not perform

82

V-110: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

0: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary 0: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code V-110: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code March 13, 2013 - 12:04am Addthis PROBLEM: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code PLATFORM: Version(s): 1.6.602.171 and prior for Windows/Mac; other versions on other platforms ABSTRACT: Several vulnerabilities were reported in Adobe Flash Player. REFERENCE LINKS: Adobe Vulnerability identifier: APSB13-09 SecurityTracker Alert ID: 1028277 CVE-2013-0646 CVE-2013-0650 CVE-2013-1371 CVE-2013-1375 IMPACT ASSESSMENT: High DISCUSSION: A remote user can create specially crafted content that, when loaded by the target user, will execute arbitrary code on the target user's system. The code will run with the privileges of the target user.

83

T-654: Apple QuickTime Multiple Bugs Let Remote Users Execute Arbitrary |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4: Apple QuickTime Multiple Bugs Let Remote Users Execute 4: Apple QuickTime Multiple Bugs Let Remote Users Execute Arbitrary T-654: Apple QuickTime Multiple Bugs Let Remote Users Execute Arbitrary June 24, 2011 - 4:39am Addthis PROBLEM: A vulnerability was reported in QuickTime. A remote user can cause arbitrary code to be executed on the target user's system. PLATFORM: Version(s): prior to QuickTime 7.6.8 ABSTRACT: A remote user can create a specially crafted file that, when loaded by the target user, will execute arbitrary code on the target system. The code will run with the privileges of the target user. reference LINKS: SecurityTracker Alert ID: 1025705 Apple Security Article: HT4339 Apple Security Article: HT4723 Apple Security Article: HT1222 CVE-2011-0213 Secunia Advisory: SA45054 IMPACT ASSESSMENT High Discussion:

84

U-262: Microsoft Internet Explorer Flaw Lets Remote Users Execute Arbitrary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2: Microsoft Internet Explorer Flaw Lets Remote Users Execute 2: Microsoft Internet Explorer Flaw Lets Remote Users Execute Arbitrary Code U-262: Microsoft Internet Explorer Flaw Lets Remote Users Execute Arbitrary Code September 18, 2012 - 6:00am Addthis PROBLEM: Microsoft Internet Explorer Flaw Lets Remote Users Execute Arbitrary Code PLATFORM: Internet Explorer 6, 7, 8, 9 ABSTRACT: A vulnerability was reported in Microsoft Internet Explorer. reference LINKS: Bugtraq ID: 55562 Security Database KB2757760 Microsoft Security Advisory (2757760) SecurityTracker Alert ID: 1027538 IMPACT ASSESSMENT: High Discussion: A remote user can create specially crafted HTML that, when loaded by the target user, will trigger a memory corruption error and execute arbitrary code on the target system. The code will run with the privileges of the

85

U-222: Apple Safari Bugs Let Remote Users Execute Arbitrary Code, Spoof the  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2: Apple Safari Bugs Let Remote Users Execute Arbitrary Code, 2: Apple Safari Bugs Let Remote Users Execute Arbitrary Code, Spoof the URL Address Bar, Conduct Cross-Site Scripting Attacks, and Obtain Potentially Sensitive Information U-222: Apple Safari Bugs Let Remote Users Execute Arbitrary Code, Spoof the URL Address Bar, Conduct Cross-Site Scripting Attacks, and Obtain Potentially Sensitive Information July 27, 2012 - 7:00am Addthis PROBLEM: Apple Safari Bugs Let Remote Users Execute Arbitrary Code, Spoof the URL Address Bar, Conduct Cross-Site Scripting Attacks, and Obtain Potentially Sensitive Information PLATFORM: Version(s):Apple Safari prior to 6.0 ABSTRACT: Multiple vulnerabilities were reported in Apple Safari. reference LINKS: The Vendor's Advisory Bugtraq ID: 54683 SecurityTracker Alert ID: 1027307 IMPACT ASSESSMENT:

86

T-673: Apple Safari Multiple Flaws Let Remote Users Execute Arbitrary Code,  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3: Apple Safari Multiple Flaws Let Remote Users Execute 3: Apple Safari Multiple Flaws Let Remote Users Execute Arbitrary Code, Conduct Cross-Site Scripting Attacks T-673: Apple Safari Multiple Flaws Let Remote Users Execute Arbitrary Code, Conduct Cross-Site Scripting Attacks July 21, 2011 - 1:27am Addthis PROBLEM: Multiple vulnerabilities were reported in Apple Safari. A remote user can cause arbitrary code to be executed on the target user's system. A remote user can conduct cross-site scripting attacks. A remote user can obtain potentially sensitive information. A remote user can bypass a certificate validation control. PLATFORM: Safari 5.1 and Safari 5.0.6 Products Affected: Safari 5 (Mac OS X 10.6), Safari 5 (Mac OS X 10.5), Product Security, Safari 5.1 (OS X Lion) ABSTRACT: Apple Safari Multiple Flaws Let Remote Users Execute Arbitrary Code,

87

V-054: IBM WebSphere Application Server for z/OS Arbitrary Command  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4: IBM WebSphere Application Server for z/OS Arbitrary Command 4: IBM WebSphere Application Server for z/OS Arbitrary Command Execution Vulnerability V-054: IBM WebSphere Application Server for z/OS Arbitrary Command Execution Vulnerability December 25, 2012 - 12:08am Addthis PROBLEM: IBM WebSphere Application Server for z/OS Arbitrary Command Execution Vulnerability PLATFORM: IBM HTTP Server for z/OS Version 5.3 ABSTRACT: A vulnerability was reported in the IBM HTTP Server component 5.3 in IBM WebSphere Application Server (WAS) for z/OS REFERENCE LINKS: Security vulnerability Reference #:1620945 Xforce: 80684 Secunia Advisory SA51656 CVE-2012-5955 IMPACT ASSESSMENT: High DISCUSSION: A vulnerability has been reported in IBM WebSphere Application Server for z/OS, which can be exploited by malicious people to compromise a vulnerable

88

U-241: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code and  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

41: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary 41: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code and Obtain Information U-241: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code and Obtain Information August 22, 2012 - 7:00am Addthis PROBLEM: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code and Obtain Information PLATFORM: Adobe Flash Player 11.3.300.271 and earlier versions for Windows, Macintosh and Linux operating systems Adobe Flash Player 11.1.115.11 and earlier versions for Android 4.x Adobe Flash Player 11.1.111.10 and earlier versions for Android 3.x and 2.x Adobe AIR 3.3.0.3670 and earlier versions for Windows and Macintosh Adobe AIR 3.3.0.3690 SDK (includes AIR for iOS) and earlier versions Adobe AIR 3.3.0.3650 and earlier versions for Android ABSTRACT:

89

U-277: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7: Google Chrome Multiple Flaws Let Remote Users Execute 7: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code U-277: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code October 9, 2012 - 6:00am Addthis PROBLEM: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code PLATFORM: Version(s): prior to 22.0.1229.92 ABSTRACT: Several vulnerabilities were reported in Google Chrome. reference LINKS: SecurityTracker Alert ID: 1027617 Stable Channel Update CVE-2012-2900 CVE-2012-5108 CVE-2012-5109 CVE-2012-5110 CVE-2012-5111 IMPACT ASSESSMENT: High Discussion: A remote user can create specially crafted content that, when loaded by the target user, will execute arbitrary code on the target system. The code will run with the privileges of the target user. A crash may occur in Skia text rendering [CVE-2012-2900].

90

V-015: Apple iOS Bugs Let Remote Users Execute Arbitrary Code, Local Users  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

5: Apple iOS Bugs Let Remote Users Execute Arbitrary Code, 5: Apple iOS Bugs Let Remote Users Execute Arbitrary Code, Local Users Bypass the Screen Lock, and Applications Obtain Kernel Address Information V-015: Apple iOS Bugs Let Remote Users Execute Arbitrary Code, Local Users Bypass the Screen Lock, and Applications Obtain Kernel Address Information November 2, 2012 - 6:00am Addthis PROBLEM: Apple iOS Bugs Let Remote Users Execute Arbitrary Code, Local Users Bypass the Screen Lock, and Applications Obtain Kernel Address Information PLATFORM: Apple iOS prior to 6.0.1 ABSTRACT: Three vulnerabilities were reported in Apple iOS. REFERENCE LINKS: Apple Article: HT5567 SecurityTracker Alert ID: 1027716 Bugtraq ID: 56363 CVE-2012-3748 CVE-2012-3749 CVE-2012-3750 IMPACT ASSESSMENT: High DISCUSSION: A remote user can create specially crafted HTML that, when loaded by the

91

Air Flow and Particle Trajectories around Aircraft Fuselages. Part III: Extensions to Particles of Arbitrary Shape  

Science Conference Proceedings (OSTI)

Earlier work that produced generalized rules for obtaining trajectories of water droplets moving around aircraft fuselages has been extended to cover the case for particles of arbitrary shape. The parameters determining the major features of the ...

W. D. King

1985-12-01T23:59:59.000Z

92

U-199: Drupal Drag & Drop Gallery Module Arbitrary File Upload  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

9: Drupal Drag & Drop Gallery Module Arbitrary File Upload 9: Drupal Drag & Drop Gallery Module Arbitrary File Upload Vulnerability U-199: Drupal Drag & Drop Gallery Module Arbitrary File Upload Vulnerability June 26, 2012 - 7:00am Addthis PROBLEM: A vulnerability has been reported in the Drag & Drop Gallery module for Drupal, which can be exploited by malicious people to compromise a vulnerable system. PLATFORM: Drupal Drag & Drop Gallery Module 6.x ABSTRACT: The vulnerability is caused due to the sites/all/modules/dragdrop_gallery/upload.php script improperly validating uploaded files, which can be exploited to execute arbitrary PHP code by uploading a PHP file with e.g. an appended ".gif" file extension. Reference Links: Original Advisory Secunia ID 49698 No Current CVE Reference IMPACT ASSESSMENT:

93

T-650: Microsoft Word Unspecified Flaw Lets Remote Users Execute Arbitrary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

650: Microsoft Word Unspecified Flaw Lets Remote Users Execute 650: Microsoft Word Unspecified Flaw Lets Remote Users Execute Arbitrary Code T-650: Microsoft Word Unspecified Flaw Lets Remote Users Execute Arbitrary Code June 20, 2011 - 3:35pm Addthis PROBLEM: A vulnerability was reported in Microsoft Word. A remote user can cause arbitrary code to be executed on the target user's system. PLATFORM: Office XP; possibly other versions ABSTRACT: Microsoft Word Unspecified Flaw Lets Remote Users Execute Arbitrary Code. reference LINKS: Secunia Advisory: SA44923 SecurityTracker Alert ID: 1025675 Bugtraq ID: 48261 TSL ID: TSL20110614-02 PRL: 2011-07 IMPACT ASSESSMENT: High Discussion: A code execution vulnerability has been reported in Microsoft Office Word. The vulnerability is due to memory corruption when parsing a specially crafted Word file.

94

U-074: Microsoft .NET Bugs Let Remote Users Execute Arbitrary Commands,  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4: Microsoft .NET Bugs Let Remote Users Execute Arbitrary 4: Microsoft .NET Bugs Let Remote Users Execute Arbitrary Commands, Access User Accounts, and Redirect Users U-074: Microsoft .NET Bugs Let Remote Users Execute Arbitrary Commands, Access User Accounts, and Redirect Users January 4, 2012 - 8:00am Addthis PROBLEM: Microsoft .NET Bugs Let Remote Users Execute Arbitrary Commands, Access User Accounts, and Redirect Users . PLATFORM: Windows XP Service Pack 3 Windows XP Professional x64 Edition Service Pack 2 Windows Server 2003 Service Pack 2 Windows Server 2003 x64 Edition Service Pack 2 Windows Server 2003 with SP2 for Itanium-based Systems Windows Vista Service Pack 2 Windows Vista x64 Edition Service Pack 2 Windows Server 2008 for 32-bit Systems Service Pack 2 Windows Server 2008 for x64-based Systems Service Pack 2

95

V -209:Cisco WAAS (Wide Area Application Services) Arbitrary Code Execution  

NLE Websites -- All DOE Office Websites (Extended Search)

V -209:Cisco WAAS (Wide Area Application Services) Arbitrary Code V -209:Cisco WAAS (Wide Area Application Services) Arbitrary Code Execution Vulnerabilities V -209:Cisco WAAS (Wide Area Application Services) Arbitrary Code Execution Vulnerabilities August 2, 2013 - 2:25am Addthis PROBLEM: Two vulnerabilities have been reported in Cisco WAAS (Wide Area Application Services), which can be exploited by malicious users and malicious people to compromise a vulnerable system. PLATFORM: Versions 5.0.x, 5.1.x, and 5.2.x. ABSTRACT: Cisco Wide Area Application Services (WAAS) when configured as Central Manager (CM), contains a vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary code on the affected system. REFERENCE LINKS: Secunia Advisory SA54372 CVE-2013-3443 CVE-2013-3444 IMPACT ASSESSMENT: High

96

V-035: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

5: Google Chrome Multiple Flaws Let Remote Users Execute 5: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code V-035: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code November 28, 2012 - 1:00am Addthis PROBLEM: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code PLATFORM: Version(s): prior to 23.0.1271.91 ABSTRACT: Several vulnerabilities were reported in Google Chrome. REFERENCE LINKS: Release updates from the Chrome team SecurityTracker Alert ID: 1027815 Secunia Advisory SA51437 CVE-2012-5130 CVE-2012-5131 CVE-2012-5132 CVE-2012-5133 CVE-2012-5134 CVE-2012-5135 CVE-2012-5136 IMPACT ASSESSMENT: High DISCUSSION: Several vulnerabilities were reported in Google Chrome. A remote user can cause arbitrary code to be executed on the target user's system. A remote user can create specially crafted content that, when loaded by the

97

U-140: HP-UX Unspecified Flaw in DCE Lets Remote Users Execute Arbitrary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

U-140: HP-UX Unspecified Flaw in DCE Lets Remote Users Execute U-140: HP-UX Unspecified Flaw in DCE Lets Remote Users Execute Arbitrary Code U-140: HP-UX Unspecified Flaw in DCE Lets Remote Users Execute Arbitrary Code April 4, 2012 - 7:15am Addthis PROBLEM: A vulnerability was reported in HP-UX PLATFORM: Version(s): 11.11, 11.23; running DCE ABSTRACT: A remote user can execute arbitrary code on the target system. A remote user can send specially crafted data to execute arbitrary code on the target system. The code will run with the privileges of the target service. Reference LINKS: Vendor Advisory Security Tracker ID 1026885 CVE-2012-0131 IMPACT ASSESSMENT: High Discussion: A potential security vulnerability has been identified in HP-UX running DCE. The vulnerability could be exploited remotely to create a Denial of Service (DoS).

98

U-121: Apple iOS Bugs Let Remote Users Execute Arbitrary Code, Conduct  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

21: Apple iOS Bugs Let Remote Users Execute Arbitrary Code, 21: Apple iOS Bugs Let Remote Users Execute Arbitrary Code, Conduct Cross-Site Scripting Attacks, and Obtain Potentially Sensitive Information U-121: Apple iOS Bugs Let Remote Users Execute Arbitrary Code, Conduct Cross-Site Scripting Attacks, and Obtain Potentially Sensitive Information March 9, 2012 - 7:00am Addthis PROBLEM: Apple iOS Bugs Let Remote Users Execute Arbitrary Code, Conduct Cross-Site Scripting Attacks, and Obtain Potentially Sensitive Information PLATFORM: Apple iOS Version(s): prior to 5.1 ABSTRACT: Multiple vulnerabilities were reported in Apple iOS. reference LINKS: SecurityTracker Alert ID: 1026774 Apple Security Updates About the security content of iOS 5.1 Software Update CVE-2012-0641, CVE-2012-0642, CVE-2012-0643, CVE-2011-3453, CVE-2012-0644,

99

U-184: Mozilla Firefox Multiple Bugs Let Remote Users Execute Arbitrary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

U-184: Mozilla Firefox Multiple Bugs Let Remote Users Execute U-184: Mozilla Firefox Multiple Bugs Let Remote Users Execute Arbitrary Code U-184: Mozilla Firefox Multiple Bugs Let Remote Users Execute Arbitrary Code June 6, 2012 - 7:00am Addthis PROBLEM: Multiple vulnerabilities were reported in Mozilla Firefox. PLATFORM: Version(s): prior to 13.0 ABSTRACT: A remote user can cause arbitrary code to be executed on the target user's system. A remote user can conduct cross-site scripting attacks. A remote user can obtain potentially sensitive information. Reference Links: Security Tracker ID 1027120 CVE-2012-0441,CVE-2012-1937 Vendor URL IMPACT ASSESSMENT: High Discussion: A remote user can create specially crafted content that, when loaded by the target user, will trigger a memory corruption error and execute arbitrary code on the target system [CVE-2012-1937 , CVE-2012-1938, CVE-2012-1939 ].

100

V-046: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

46: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary 46: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code V-046: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code December 13, 2012 - 3:30am Addthis PROBLEM: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code PLATFORM: Version(s): 11.5.502.110 and prior for Windows/Mac; 11.2.202.251 and prior for Linux ABSTRACT: Several vulnerabilities were reported in Adobe Flash Player. REFERENCE LINKS: Adobe Vulnerability identifier: APSB12-27 SecurityTracker Alert ID: 1027854 Secunia Advisory SA51560 RHSA-2012:1569-1 CVE-2012-5676 CVE-2012-5677 CVE-2012-5678 IMPACT ASSESSMENT: High DISCUSSION: A buffer overflow can trigger code execution [CVE-2012-5676]. An integer overflow can trigger code execution [CVE-2012-5677]. A memory corruption flaw can trigger code execution [CVE-2012-5678].

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

V-091: Adobe Acrobat/Reader Bug Lets Remote Users Execute Arbitrary Code |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1: Adobe Acrobat/Reader Bug Lets Remote Users Execute Arbitrary 1: Adobe Acrobat/Reader Bug Lets Remote Users Execute Arbitrary Code V-091: Adobe Acrobat/Reader Bug Lets Remote Users Execute Arbitrary Code February 14, 2013 - 12:22am Addthis PROBLEM: Adobe Acrobat/Reader Bug Lets Remote Users Execute Arbitrary Code PLATFORM: Adobe Reader XI (11.0.01 and earlier) for Windows and Macintosh Adobe Reader X (10.1.5 and earlier) for Windows and Macintosh Adobe Reader 9.5.3 and earlier 9.x versions for Windows and Macintosh Adobe Acrobat XI (11.0.01 and earlier) for Windows and Macintosh Adobe Acrobat X (10.1.5 and earlier) for Windows and Macintosh Adobe Acrobat 9.5.3 and earlier 9.x versions for Windows and Macintosh ABSTRACT: Adobe has identified critical vulnerabilities in Adobe Reader and Acrobat REFERENCE LINKS: Adobe Reader and Acrobat Vulnerability Report

102

T-684: Apple QuickTime Buffer Overflows Let Remote Users Execute Arbitrary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4: Apple QuickTime Buffer Overflows Let Remote Users Execute 4: Apple QuickTime Buffer Overflows Let Remote Users Execute Arbitrary Code T-684: Apple QuickTime Buffer Overflows Let Remote Users Execute Arbitrary Code August 4, 2011 - 3:33pm Addthis PROBLEM: Multiple vulnerabilities were reported in QuickTime. A remote user can cause arbitrary code to be executed on the target user's system. PLATFORM: Apple Quick Time prior to 7.7 ABSTRACT: Apple QuickTime Buffer Overflows Let Remote Users Execute Arbitrary Code. reference LINKS: Apple security updates SecurityTracker Alert ID: 1025884 Mac OS X: Updating your software Support Downloads QuickTime 7.7 IMPACT ASSESSMENT: High Discussion: A specially crafted PICT file can trigger a buffer overflow [CVE-2011-0245]. Mac OS X version 10.7 is not affected. A specially crafted GIF image can trigger a heap overflow [CVE-2011-0246].

103

U-222: Apple Safari Bugs Let Remote Users Execute Arbitrary Code, Spoof the  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2: Apple Safari Bugs Let Remote Users Execute Arbitrary Code, 2: Apple Safari Bugs Let Remote Users Execute Arbitrary Code, Spoof the URL Address Bar, Conduct Cross-Site Scripting Attacks, and Obtain Potentially Sensitive Information U-222: Apple Safari Bugs Let Remote Users Execute Arbitrary Code, Spoof the URL Address Bar, Conduct Cross-Site Scripting Attacks, and Obtain Potentially Sensitive Information July 27, 2012 - 7:00am Addthis PROBLEM: Apple Safari Bugs Let Remote Users Execute Arbitrary Code, Spoof the URL Address Bar, Conduct Cross-Site Scripting Attacks, and Obtain Potentially Sensitive Information PLATFORM: Version(s):Apple Safari prior to 6.0 ABSTRACT: Multiple vulnerabilities were reported in Apple Safari. reference LINKS: The Vendor's Advisory Bugtraq ID: 54683 SecurityTracker Alert ID: 1027307 IMPACT ASSESSMENT:

104

V-035: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

5: Google Chrome Multiple Flaws Let Remote Users Execute 5: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code V-035: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code November 28, 2012 - 1:00am Addthis PROBLEM: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code PLATFORM: Version(s): prior to 23.0.1271.91 ABSTRACT: Several vulnerabilities were reported in Google Chrome. REFERENCE LINKS: Release updates from the Chrome team SecurityTracker Alert ID: 1027815 Secunia Advisory SA51437 CVE-2012-5130 CVE-2012-5131 CVE-2012-5132 CVE-2012-5133 CVE-2012-5134 CVE-2012-5135 CVE-2012-5136 IMPACT ASSESSMENT: High DISCUSSION: Several vulnerabilities were reported in Google Chrome. A remote user can cause arbitrary code to be executed on the target user's system. A remote user can create specially crafted content that, when loaded by the

105

Energy-Efficient, Utility Accrual Real-Time Scheduling Under the Unimodal Arbitrary Arrival Model  

Science Conference Proceedings (OSTI)

We present an energy-efficient real-time scheduling algorithm called EUA*, for the unimodal arbitrary arrival model (or UAM). UAM embodies a "stronger" adversary than most arrival models. The algorithm considers application activities that are subject ...

Haisang Wu; Binoy Ravindran; E. Douglas Jensen

2005-03-01T23:59:59.000Z

106

Fluctuating-surface-current formulation of radiative heat transfer for arbitrary geometries  

E-Print Network (OSTI)

We describe a fluctuating-surface-current formulation of radiative heat transfer, applicable to arbitrary geometries in both the near and far field, that directly exploits efficient and sophisticated techniques from the ...

Rodriguez, Alejandro W.

107

Complete SE[superscript 3] underwater robot control with arbitrary thruster configurations  

E-Print Network (OSTI)

e present a control algorithm for autonomous underwater robots with modular thruster configuration. The algorithm can handle arbitrary thruster configurations. It maintains the robot's desired attitude while solving for ...

Doniec, Marek Wojciech

108

Time-domain non-Monte Carlo noise simulation for nonlinear dynamic circuits with arbitrary excitations  

Science Conference Proceedings (OSTI)

A new, time-domain, non-Monte Carlo method for computer simulation of electrical noise in nonlinear dynamic circuits with arbitrary excitations is presented. This time-domain noise simulation ...

Alper Demir; Edward W. Y. Liu; Alberto L. Sangiovanni-Vincentelli

1994-11-01T23:59:59.000Z

109

A Statistical Generalization of the Transformed Eulerian-Mean Circulation for an Arbitrary Vertical Coordinate System  

Science Conference Proceedings (OSTI)

A new method is derived for approximating the mean meridional circulation in an arbitrary vertical coordinate system using only the time-mean and zonally averaged meridional velocity, meridional eddy transport, and eddy variance. The method is ...

Olivier Pauluis; Tiffany Shaw; Frédéric Laliberté

2011-08-01T23:59:59.000Z

110

Analytical solutions of the Schroedinger equation for a two-dimensional exciton in magnetic field of arbitrary strength  

SciTech Connect

The Feranchuk-Komarov operator method is developed by combining with the Levi-Civita transformation in order to construct analytical solutions of the Schroedinger equation for a two-dimensional exciton in a uniform magnetic field of arbitrary strength. As a result, analytical expressions for the energy of the ground and excited states are obtained with a very high precision of up to four decimal places. Especially, the precision is uniformly stable for the whole range of the magnetic field. This advantage appears due to the consideration of the asymptotic behaviour of the wave-functions in strong magnetic field. The results could be used for various physical analyses and the method used here could also be applied to other atomic systems.

Hoang-Do, Ngoc-Tram; Hoang, Van-Hung; Le, Van-Hoang [Department of Physics, Ho Chi Minh City University of Pedagogy, 280 An Duong Vuong Street, District 5, Ho Chi Minh City (Viet Nam)] [Department of Physics, Ho Chi Minh City University of Pedagogy, 280 An Duong Vuong Street, District 5, Ho Chi Minh City (Viet Nam)

2013-05-15T23:59:59.000Z

111

On linear combinations of two idempotent matrices over an arbitrary field  

E-Print Network (OSTI)

Given an arbitrary field $\\K$ and non-zero scalars $\\alpha$ and $\\beta$, we give necessary and sufficient conditions for a matrix $A \\in \\Mat_n(\\K)$ to be a linear combination of two idempotents with coefficients $\\alpha$ and $\\beta$. This extends results previously obtained by Hartwig and Putcha in two ways : the field $\\K$ considered here is arbitrary (possibly of characteristic 2), and the case $\\alpha \

Pazzis, Clément de Seguins

2009-01-01T23:59:59.000Z

112

U-264: Apple OS X Lets Remote Users Execute Arbitrary Code and Local Users  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4: Apple OS X Lets Remote Users Execute Arbitrary Code and 4: Apple OS X Lets Remote Users Execute Arbitrary Code and Local Users Gain Elevated Privileges U-264: Apple OS X Lets Remote Users Execute Arbitrary Code and Local Users Gain Elevated Privileges September 20, 2012 - 6:00am Addthis U-264: Apple OS X Lets Remote Users Execute Arbitrary Code and Local Users Gain Elevated Privileges September 20, 2012 - 6:00am PROBLEM: Apple OS X Lets Remote Users Execute Arbitrary Code and Local Users Gain Elevated Privileges PLATFORM: Apple OS X ABSTRACT: Several vulnerabilities were reported in Apple OS X. reference LINKS: Apple Security Article: HT5501 SecurityTracker Alert ID: 1027551 CVE-2012-0650 CVE-2012-3716 CVE-2012-3718 CVE-2012-3719 CVE-2012-3720 CVE-2012-3721 CVE-2012-3722 CVE-2012-3723 IMPACT ASSESSMENT: Medium Discussion: If the DirectoryService Proxy is used, a remote user can trigger a buffer

113

U-165: Apple iOS Bugs Let Remote Users Execute Arbitrary Code and Spoof  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

5: Apple iOS Bugs Let Remote Users Execute Arbitrary Code and 5: Apple iOS Bugs Let Remote Users Execute Arbitrary Code and Spoof Address Bar URLs U-165: Apple iOS Bugs Let Remote Users Execute Arbitrary Code and Spoof Address Bar URLs May 9, 2012 - 7:00am Addthis PROBLEM: Apple iOS Bugs Let Remote Users Execute Arbitrary Code and Spoof Address Bar URLs PLATFORM: prior to 5.1.1; iPhone 3GS, iPhone 4, iPhone 4S, iPod touch (3rd generation) and later, iPad, iPad 2 ABSTRACT: Two vulnerabilities were reported in Apple iOS. A remote user can cause arbitrary code to be executed on the target user's system. A remote user can spoof the address bar URL. reference LINKS: SecurityTracker Alert ID: 1027028 CVE-2012-0672 CVE-2012-0674 IMPACT ASSESSMENT: Medium Discussion: A remote user can create a specially crafted file that, when loaded by the

114

U-165: Apple iOS Bugs Let Remote Users Execute Arbitrary Code and Spoof  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

5: Apple iOS Bugs Let Remote Users Execute Arbitrary Code and 5: Apple iOS Bugs Let Remote Users Execute Arbitrary Code and Spoof Address Bar URLs U-165: Apple iOS Bugs Let Remote Users Execute Arbitrary Code and Spoof Address Bar URLs May 9, 2012 - 7:00am Addthis PROBLEM: Apple iOS Bugs Let Remote Users Execute Arbitrary Code and Spoof Address Bar URLs PLATFORM: prior to 5.1.1; iPhone 3GS, iPhone 4, iPhone 4S, iPod touch (3rd generation) and later, iPad, iPad 2 ABSTRACT: Two vulnerabilities were reported in Apple iOS. A remote user can cause arbitrary code to be executed on the target user's system. A remote user can spoof the address bar URL. reference LINKS: SecurityTracker Alert ID: 1027028 CVE-2012-0672 CVE-2012-0674 IMPACT ASSESSMENT: Medium Discussion: A remote user can create a specially crafted file that, when loaded by the

115

U-036: Apple iOS Bugs Let Remote Users Execute Arbitrary Code | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6: Apple iOS Bugs Let Remote Users Execute Arbitrary Code 6: Apple iOS Bugs Let Remote Users Execute Arbitrary Code U-036: Apple iOS Bugs Let Remote Users Execute Arbitrary Code November 15, 2011 - 8:00am Addthis PROBLEM: Apple iOS Bugs Let Remote Users Execute Arbitrary Code and Obtain Information and Let Local Users Bypass Authentication. PLATFORM: iOS 3.0 through 5.0 for iPhone 3GS iPhone 4 and iPhone 4S iOS 3.1 through 5.0 for iPod touch (3rd generation) and later iOS 3.2 through 5.0 for iPad, iOS 4.3 through 5.0 for iPad 2 ABSTRACT: A remote user can create content that, when loaded by the target user, will execute arbitrary code on or obtain potentially sensitive information from the target user's system. reference LINKS: Apple Security Article: HT5052 Apple Product Security SecurityTracker Alert ID: 1026311 IMPACT ASSESSMENT:

116

U-264: Apple OS X Lets Remote Users Execute Arbitrary Code and Local Users  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4: Apple OS X Lets Remote Users Execute Arbitrary Code and 4: Apple OS X Lets Remote Users Execute Arbitrary Code and Local Users Gain Elevated Privileges U-264: Apple OS X Lets Remote Users Execute Arbitrary Code and Local Users Gain Elevated Privileges September 20, 2012 - 6:00am Addthis U-264: Apple OS X Lets Remote Users Execute Arbitrary Code and Local Users Gain Elevated Privileges September 20, 2012 - 6:00am PROBLEM: Apple OS X Lets Remote Users Execute Arbitrary Code and Local Users Gain Elevated Privileges PLATFORM: Apple OS X ABSTRACT: Several vulnerabilities were reported in Apple OS X. reference LINKS: Apple Security Article: HT5501 SecurityTracker Alert ID: 1027551 CVE-2012-0650 CVE-2012-3716 CVE-2012-3718 CVE-2012-3719 CVE-2012-3720 CVE-2012-3721 CVE-2012-3722 CVE-2012-3723 IMPACT ASSESSMENT: Medium Discussion: If the DirectoryService Proxy is used, a remote user can trigger a buffer

117

Genuine multipartite entanglement of Gaussian states: Strong monogamy, unitary localization, scaling behavior, and molecular sharing structure  

E-Print Network (OSTI)

We investigate the structural aspects of genuine multipartite entanglement in Gaussian states of continuous variable systems. Generalizing the results of [Adesso & Illuminati, Phys. Rev. Lett. 99, 150501 (2007)], we establish that entanglement shared by blocks of modes distributes according to a strong monogamy law. This property allows to quantify genuine N-partite entanglement in terms of the "residual contangle" not encoded into 2,...,K,...,(N-1)-partite quantum correlations. The explicit expression of this entanglement measure is derived, by a recursive formula, for a subclass of Gaussian states. These are fully symmetric (permutation-invariant) states multi-partitioned into blocks, each consisting of an arbitrary number of modes. We compute the genuine multipartite entanglement shared by the blocks ("molecules") and investigate its scaling properties with the number and size of the molecules, the total number of modes, the global mixedness of the state, and the squeezed resources. To achieve the exac...

Adesso, Gerardo

2008-01-01T23:59:59.000Z

118

V-020: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

20: Apple QuickTime Multiple Flaws Let Remote Users Execute 20: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code V-020: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code November 9, 2012 - 6:00am Addthis PROBLEM: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code PLATFORM: Versions prior to QuickTime 7.7.3 are vulnerable on Windows 7, Vista and XP. ABSTRACT: Multiple vulnerabilities were reported in Apple QuickTime. REFERENCE LINKS: Apple Security Article: HT5581 SecurityTracker Alert ID: 1027737 Bugtraq ID: 56438 Secunia Advisory SA51226 CVE-2011-1374 CVE-2012-3751 CVE-2012-3752 CVE-2012-3753 CVE-2012-3754 CVE-2012-3755 CVE-2012-3756 CVE-2012-3757 CVE-2012-3758 IMPACT ASSESSMENT: High DISCUSSION: Multiple vulnerabilities have been reported in Apple QuickTime, which can

119

T-574: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

74: Google Chrome Multiple Flaws Let Remote Users Execute 74: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code T-574: Google Chrome Multiple Flaws Let Remote Users Execute Arbitrary Code March 10, 2011 - 3:05pm Addthis PROBLEM: Multiple vulnerabilities were reported in Google Chrome. A remote user can cause arbitrary code to be executed on the target user's system. A remote user can bypass the pop-up blocker. PLATFORM: Google Chrome prior to 10.0.648.127 ABSTRACT: Multiple vulnerabilities have been reported in Google Chrome, where some have an unknown impact while others can be exploited by malicious people bypass certain security restrictions, disclose system information, and compromise a user's system. reference LINKS: Secunia Advisory: SA43683 Google Chrome Support Chrome Stable Release SecurityTracker Alert ID:1025181

120

V-142: Oracle Java Reflection API Flaw Lets Remote Users Execute Arbitrary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2: Oracle Java Reflection API Flaw Lets Remote Users Execute 2: Oracle Java Reflection API Flaw Lets Remote Users Execute Arbitrary Code V-142: Oracle Java Reflection API Flaw Lets Remote Users Execute Arbitrary Code April 25, 2013 - 12:14am Addthis PROBLEM: Oracle Java Reflection API Flaw Lets Remote Users Execute Arbitrary Code PLATFORM: Version(s): 7 Update 21; possibly other versions (1.7.0_21-b11) Java Server JRE is also affected. ABSTRACT: A vulnerability was reported in Oracle Java. REFERENCE LINKS: SecurityTracker Alert ID: 1028466 Oracle IMPACT ASSESSMENT: Medium DISCUSSION: A remote user can create a specially crafted Java application that, when loaded and approved by the target user, will trigger a flaw in the Reflection API to bypass the security sandbox. IMPACT: A remote user can create a Java file that, when loaded by the target user,

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Dispersion in a thermal plasma including arbitrary degeneracy and quantum recoil  

Science Conference Proceedings (OSTI)

The longitudinal response function for a thermal electron gas is calculated including two quantum effects exactly, degeneracy, and the quantum recoil. The Fermi-Dirac distribution is expanded in powers of a parameter that is small in the nondegenerate limit and the response function is evaluated in terms of the conventional plasma dispersion function to arbitrary order in this parameter. The infinite sum is performed in terms of polylogarithms in the long-wavelength and quasistatic limits, giving results that apply for arbitrary degeneracy. The results are applied to the dispersion relations for Langmuir waves and to screening, reproducing known results in the nondegenerate and completely degenerate limits, and generalizing them to arbitrary degeneracy.

Melrose, D. B. [School of Physics, University of Sydney, New South Wales 2006 (Australia); Mushtaq, A. [School of Physics, University of Sydney, New South Wales 2006 (Australia); Theoretical Plasma Physics Division, PINSTECH, Nilore, 44000 Islamabad (Pakistan)

2010-11-15T23:59:59.000Z

122

Gate fidelity of arbitrary single-qubit gates constrained by conservation laws  

E-Print Network (OSTI)

Recent investigations show that conservation laws limit the accuracy of gate operations in quantum computing. The inevitable error under the angular momentum conservation law has been evaluated so far for the CNOT, Hadamard, and NOT gates for spin 1/2 qubits, while the SWAP gate has no constraint. Here, we extend the above results to general single-qubit gates. We obtain an upper bound of the gate fidelity of arbitrary single-qubit gates implemented under arbitrary conservation laws, determined by the geometry of the conservation law and the gate operation on the Bloch sphere as well as the size of the ancilla.

Tokishiro Karasawa; Julio Gea-Banacloche; Masanao Ozawa

2008-09-18T23:59:59.000Z

123

T-554: Race condition in Google Chrome before 9.0.597.84 allows remote attackers to execute arbitrary code  

Energy.gov (U.S. Department of Energy (DOE))

Race condition in Google Chrome before 9.0.597.84 allows remote attackers to execute arbitrary code via vectors related to audio.

124

A model for stratified gas-liquid turbulent flow in ducts of arbitrary cross-section  

E-Print Network (OSTI)

93 A model for stratified gas-liquid turbulent flow in ducts of arbitrary cross-section J. M the pressure gradient and the liquid fraction in two-phase gas- liquid fully developed stratified flow.60 Nomenclature. - TWO-PHASE VARIABLES. Definition densities statistical average (gas, liquid) mass average phase

Paris-Sud XI, Université de

125

Hardware generation of arbitrary random number distributions from uniform distributions via the inversion method  

Science Conference Proceedings (OSTI)

We present an automated methodology for producing hardware-based random number generator (RNG) designs for arbitrary distributions using the inverse cumulative distribution function (ICDF). The ICDF is evaluated via piecewise polynomial approximation ... Keywords: Chebyshev approximation and theory, algorithms implemented in hardware, automatic synthesis, computer arithmetic, elementary function approximation, error analysis, gate arrays, piecewise polynomial approximation

Ray C. C. Cheung; Dong-U Lee; Wayne Luk; John D. Villasenor

2007-08-01T23:59:59.000Z

126

One-step hybrid remapping algorithm for multi-material arbitrary Lagrangian-Eulerian methods  

Science Conference Proceedings (OSTI)

In this paper, a new flux-based one-step hybrid remapping method for multi-material arbitrary Lagrangian-Eulerian (ALE) approach is introduced. In the vicinity of material interfaces, the swept region is intersected with pure material polygons in the ... Keywords: Conservative interpolations, Flux-based hybrid remap, Multi-material ALE, Swept regions

Milan Kucharik; Mikhail Shashkov

2012-04-01T23:59:59.000Z

127

Numerical Regularized Moment Method of Arbitrary Order for Boltzmann-BGK Equation  

Science Conference Proceedings (OSTI)

We introduce a numerical method for solving Grad's moment equations or regularized moment equations for an arbitrary order of moments. In our algorithm, we do not explicitly need the moment equations. Instead, we directly start from the Boltzmann equation ... Keywords: Boltzmann-BGK equation, Grad's moment method, regularized moment-equations

Zhenning Cai; Ruo Li

2010-08-01T23:59:59.000Z

128

Single-Scan NMR Spectroscopy at Arbitrary Dimensions Yoav Shrot and Lucio Frydman*  

E-Print Network (OSTI)

Single-Scan NMR Spectroscopy at Arbitrary Dimensions Yoav Shrot and Lucio Frydman* Contribution resonance (NMR) provides one of the foremost analytical tools available to elucidate the structure a parametric incrementation of their values throughout independent experiments. Two-dimensional (2D) NMR

Frydman, Lucio

129

Reduced-dissipation remapping of velocity in staggered arbitrary Lagrangian-Eulerian methods  

Science Conference Proceedings (OSTI)

Remapping is an essential part of most Arbitrary Lagrangian-Eulerian (ALE) methods. In this paper, we focus on the part of the remapping algorithm that performs the interpolation of the fluid velocity field from the Lagrangian to the rezoned computational ... Keywords: Conservative interpolations, Flux-based remap, Staggered discretization, Velocity remap

David Bailey; Markus Berndt; Milan Kucharik; Mikhail Shashkov

2010-04-01T23:59:59.000Z

130

Unconditionally secure message transmission in arbitrary directed synchronous networks tolerating generalized mixed adversary  

Science Conference Proceedings (OSTI)

In this paper, we re-visit the problem of unconditionally secure message transmission (USMT) from a sender S to a receiver R, who are part of a distributed synchronous network, modeled as an arbitrary directed graph. Some ... Keywords: error probability, information theoretic security, mixed adversary

Kannan Srinathan; Arpita Patra; Ashish Choudhary; C. Pandu Rangan

2009-03-01T23:59:59.000Z

131

A geometrically-conservative, synchronized, flux-corrected remap for arbitrary Lagrangian-Eulerian computations with nodal finite elements  

Science Conference Proceedings (OSTI)

This article describes a conservative synchronized remap algorithm applicable to arbitrary Lagrangian-Eulerian computations with nodal finite elements. In the proposed approach, ideas derived from flux-corrected transport (FCT) methods are extended to ... Keywords: Arbitrary Lagrangian-Eulerian methods, Compatible discretizations, Geometric conservation law, Meteorological flows, Nodal finite element method, Remap, Shock hydrodynamics

A. LóPez Ortega; G. Scovazzi

2011-07-01T23:59:59.000Z

132

BETHE-Hydro: An Arbitrary Lagrangian-Eulerian Multi-dimensional Hydrodynamics Code for Astrophysical Simulations  

E-Print Network (OSTI)

In this paper, we describe a new hydrodynamics code for 1D and 2D astrophysical simulations, BETHE-hydro, that uses time-dependent, arbitrary, unstructured grids. The core of the hydrodynamics algorithm is an arbitrary Lagrangian-Eulerian (ALE) approach, in which the gradient and divergence operators are made compatible using the support-operator method. We present 1D and 2D gravity solvers that are finite differenced using the support-operator technique, and the resulting system of linear equations are solved using the tridiagonal method for 1D simulations and an iterative multigrid-preconditioned conjugate-gradient method for 2D simulations. Rotational terms are included for 2D calculations using cylindrical coordinates. We document an incompatibility between a subcell pressure algorithm to suppress hourglass motions and the subcell remapping algorithm and present a modified subcell pressure scheme that avoids this problem. Strengths of this code include a straightforward structure, enabling simple inclusio...

Murphy, Jeremiah W

2008-01-01T23:59:59.000Z

133

Fish Scales  

NLE Websites -- All DOE Office Websites (Extended Search)

Fish Scales Name: Kaylee Location: NA Country: NA Date: NA Question: Do all fish have scales? Replies: No, some like catfish and bullheads, have smooth skins. J. Elliott No,...

134

V-029: Mozilla Firefox Multiple Bugs Let Remote Users Execute Arbitrary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

29: Mozilla Firefox Multiple Bugs Let Remote Users Execute 29: Mozilla Firefox Multiple Bugs Let Remote Users Execute Arbitrary Code and Conduct Cross-Site Scripting Attacks V-029: Mozilla Firefox Multiple Bugs Let Remote Users Execute Arbitrary Code and Conduct Cross-Site Scripting Attacks November 21, 2012 - 2:00am Addthis PROBLEM: Mozilla Firefox Multiple Bugs Let Remote Users Execute Arbitrary Code and Conduct Cross-Site Scripting Attacks PLATFORM: Version(s): prior to 17.0 ABSTRACT: Multiple vulnerabilities were reported in Mozilla Firefox REFERENCE LINKS: Mozilla Foundation Security Advisories Bugtraq ID: 55260 SecurityTracker Alert ID: 1027791 CVE-2012-4201, CVE-2012-4202, CVE-2012-4203, CVE-2012-4204, CVE-2012-4205, CVE-2012-4206, CVE-2012-4207,CVE-2012-4208, CVE-2012-4209, CVE-2012-4210, CVE-2012-4212, CVE-2012-4213, CVE-2012-4214, CVE-2012-4215, CVE-2012-4216,

135

Laser ray tracing in a parallel arbitrary Lagrangian-Eulerian adaptive mesh refi  

NLE Websites -- All DOE Office Websites (Extended Search)

ray tracing in a parallel arbitrary Lagrangian-Eulerian adaptive mesh refinement ray tracing in a parallel arbitrary Lagrangian-Eulerian adaptive mesh refinement hydrocode This article has been downloaded from IOPscience. Please scroll down to see the full text article. 2010 J. Phys.: Conf. Ser. 244 032022 (http://iopscience.iop.org/1742-6596/244/3/032022) Download details: IP Address: 50.136.219.251 The article was downloaded on 18/04/2013 at 01:39 Please note that terms and conditions apply. View the table of contents for this issue, or go to the journal homepage for more Home Search Collections Journals About Contact us My IOPscience Laser Ray Tracing in a Parallel Arbitrary Lagrangian-Eulerian Adaptive Mesh Refinement Hydrocode N D Masters 1 , T B Kaiser 1 , R W Anderson 1 , D C Eder 1 , A C Fisher 1 , A E Koniges 2 1 Lawrence Livermore National Laboratory, Livermore, CA U.S.A. 2 National

136

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

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4: Apple QuickTime Multiple Flaws Let Remote Users Execute 4: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code V-164: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code May 27, 2013 - 12:23am Addthis PROBLEM: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code PLATFORM: Apple QuickTime prior to 7.7.4. ABSTRACT: Apple QuickTime Multiple Vulnerabilities REFERENCE LINKS: Apple Article: HT5770 SecurityTracker Alert ID: 1028589 Secunia Advisory SA53520 CVE-2013-0986, CVE-2013-0987, CVE-2013-0988 CVE-2013-0989, CVE-2013-1015, CVE-2013-1016 CVE-2013-1017, CVE-2013-1018, CVE-2013-1019 CVE-2013-1020, CVE-2013-1021, CVE-2013-1022 IMPACT ASSESSMENT: High DISCUSSION: Multiple vulnerabilities have been reported in Apple QuickTime, which can be exploited by malicious people to compromise a user's system.

137

BETHE-Hydro: An Arbitrary Lagrangian-Eulerian Multi-dimensional Hydrodynamics Code for Astrophysical Simulations  

E-Print Network (OSTI)

In this paper, we describe a new hydrodynamics code for 1D and 2D astrophysical simulations, BETHE-hydro, that uses time-dependent, arbitrary, unstructured grids. The core of the hydrodynamics algorithm is an arbitrary Lagrangian-Eulerian (ALE) approach, in which the gradient and divergence operators are made compatible using the support-operator method. We present 1D and 2D gravity solvers that are finite differenced using the support-operator technique, and the resulting system of linear equations are solved using the tridiagonal method for 1D simulations and an iterative multigrid-preconditioned conjugate-gradient method for 2D simulations. Rotational terms are included for 2D calculations using cylindrical coordinates. We document an incompatibility between a subcell pressure algorithm to suppress hourglass motions and the subcell remapping algorithm and present a modified subcell pressure scheme that avoids this problem. Strengths of this code include a straightforward structure, enabling simple inclusion of additional physics packages, the ability to use a general equation of state, and most importantly, the ability to solve self-gravitating hydrodynamic flows on time-dependent, arbitrary grids. In what follows, we describe in detail the numerical techniques employed and, with a large suite of tests, demonstrate that BETHE-hydro finds accurate solutions with 2$^{nd}$-order convergence.

Jeremiah W. Murphy; Adam Burrows

2008-05-21T23:59:59.000Z

138

T-718:Adobe Acrobat/Reader Multiple Bugs Let Remote Users Execute Arbitrary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8:Adobe Acrobat/Reader Multiple Bugs Let Remote Users Execute 8:Adobe Acrobat/Reader Multiple Bugs Let Remote Users Execute Arbitrary Code T-718:Adobe Acrobat/Reader Multiple Bugs Let Remote Users Execute Arbitrary Code September 15, 2011 - 8:45am Addthis PROBLEM: Adobe Acrobat/Reader Multiple Bugs Let Remote Users Execute Arbitrary Code. PLATFORM: Adobe Reader X (10.1) and earlier 10.x versions for Windows and Macintosh Adobe Reader 9.4.5 and earlier 9.x versions for Windows, Macintosh and UNIX Adobe Reader 8.3 and earlier 8.x versions for Windows and Macintosh Adobe Acrobat X (10.1) and earlier 10.x versions for Windows and Macintosh Adobe Acrobat 9.4.5 and earlier 9.x versions for Windows and Macintosh Adobe Acrobat 8.3 and earlier 8.x versions for Windows and Macintosh ABSTRACT: A remote user can create a file that, when loaded by the target user, will

139

Generating Minimally Coupled Einstein-Scalar Field Solutions from Vacuum Solutions with Arbitrary Cosmological Constant  

E-Print Network (OSTI)

This paper generalizes two previously known techniques for generating minimally coupled Einstein-scalar field solutions in 4 dimensions; the Buchdahl and Fonarev transformations. By applying this solution generation technique, minimally coupled Einstein-scalar field solutions can be generated from vacuum solutions with arbitrary cosmological constant in arbitrary dimension. The only requirement to a seed solution is that it posesses a hypersurface-orthogonal Killing vector field. The generalization that allows us to use seed solutions with arbitrary cosmological constant uncovers a new class of Einstein-scalar field solutions that has previously not been studied. We apply the new solution transformation to the (A)dS4 vacuum solution. Transforming the resulting Einstein-scalar field solution to the conformal frame, a two-parameter family of spatially finite, expanding and accelerating cosmological solutions are found that are conformally isometric to the Einstein static universe RxS^3. We study null geodesics and find that for any observer, the solution has a cosmological horizon at an angular distance of pi/2 away from the observer. We find that a subset of these solutions can be naturally interpreted as expanding cosmologies in which a scalar black hole is formed at late times. The conformally coupled scalar field satisfies the weak energy condition as long as the energy density is positive, while the strong energy condition is generally violated.

Kjell Tangen

2007-05-30T23:59:59.000Z

140

A Direct Algorithm for Convective Adjustment of the Vertical Temperature Profile for an Arbitrary Critical Lapse Rate  

Science Conference Proceedings (OSTI)

An efficient direct algorithm of convective adjustment for an arbitrary critical value of the vertical temperature lapse rate ? is proposed. The algorithm provides an exact and unique solution of a standard convective adjustment problem for ...

R. A. Akmaev

1991-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Dynamic, expressive speech animation from a single mesh  

Science Conference Proceedings (OSTI)

In this work we present a method for human face animation which allows us to generate animations for a novel person given just a single mesh of their face. These animations can be of arbitrary text and may include emotional expressions. We build a multilinear ...

Kevin Wampler; Daichi Sasaki; Li Zhang; Zoran Popovi?

2007-08-01T23:59:59.000Z

142

Circular Rydberg states of atomic hydrogen in an arbitrary magnetic field  

E-Print Network (OSTI)

We report a theoretical scheme using a B-spline basis set to improve the poor computational accuracy of circular Rydberg states of hydrogen atoms in the intermediate magnetic field. This scheme can produce high accuracy energy levels and valid for an arbitrary magnetic field. Energy levels of hydrogen are presented for circular Rydberg states with azimuthal quantum numbers $|m|$ = 10 - 70 as a function of magnetic field strengths ranging from zero to 2.35 $\\times$ 10$^9$ T. The variation of spatial distributions of electron probability densities with magnetic field strengths is discussed and competition between Coulomb and magnetic interactions is illustrated.

Zhao, L B; Du, M L

2011-01-01T23:59:59.000Z

143

Lower bound on concurrence and distillation for arbitrary-dimensional bipartite quantum states  

Science Conference Proceedings (OSTI)

We present a lower bound of concurrence for arbitrary-dimensional bipartite quantum states. This lower bound may be used to improve all the known lower bounds of concurrence. Moreover, the lower bound gives rise to an operational sufficient criterion of distillability of quantum entanglement. The significance of our result is illustrated by quantitative evaluation of entanglement for entangled states that fail to be identified by the usual concurrence estimation method and by showing the distillability of mixed states that cannot be recognized by other distillability criteria.

Zhao, Ming-Jing; Li-Jost, Xianqing [Max Planck Institute for Mathematics in the Sciences, D-04103 Leipzig (Germany); Zhu, Xue-Na [Department of Mathematics, School of Science, South China University of Technology, Guangzhou 510640 (China); Fei, Shao-Ming [Max Planck Institute for Mathematics in the Sciences, D-04103 Leipzig (Germany); School of Mathematical Sciences, Capital Normal University, Beijing 100048 (China)

2011-12-15T23:59:59.000Z

144

Lower Bound of Concurrence and Distillation for Arbitrary Dimensional Bipartite Quantum States  

E-Print Network (OSTI)

We present a lower bound of concurrence for arbitrary dimensional bipartite quantum states. This lower bound may be used to improve all the known lower bounds of concurrence. Moreover, the lower bound gives rise to an operational sufficient criterion of distillability of quantum entanglement. The significance of our result is illustrated by quantitative evaluation of entanglement for entangled states that fail to be identified by the usual concurrence estimation method, and by showing the distillability of mixed states that can not be recognized by other distillability criteria.

Ming-Jing Zhao; Xue-Na Zhu; Shao-Ming Fei; Xianqing Li-Jost

2011-12-23T23:59:59.000Z

145

Scale-free Universal Spectrum for Atmospheric Aerosol Size Distribution for Davos, Mauna Loa and Izana  

E-Print Network (OSTI)

Atmospheric flows exhibit fractal fluctuations and inverse power law form for power spectra indicating an eddy continuum structure for the selfsimilar fluctuations. A general systems theory for fractal fluctuations developed by the author is based on the simple visualisation that large eddies form by space-time integration of enclosed turbulent eddies, a concept analogous to Kinetic Theory of Gases in Classical Statistical Physics. The ordered growth of atmospheric eddy continuum is in dynamical equilibrium and is associated with Maximum Entropy Production. The model predicts universal (scale-free) inverse power law form for fractal fluctuations expressed in terms of the golden mean. Atmospheric particulates are held in suspension in the fractal fluctuations of vertical wind velocity. The mass or radius (size) distribution for homogeneous suspended atmospheric particulates is expressed as a universal scale-independent function of the golden mean, the total number concentration and the mean volume radius. Model predicted spectrum is in agreement (within two standard deviations on either side of the mean) with total averaged radius size spectra for the AERONET (aerosol inversions) stations Davos and Mauna Loa for the year 2010 and Izana for the year 2009 daily averages. The general systems theory model for aerosol size distribution is scale free and is derived directly from atmospheric eddy dynamical concepts. At present empirical models such as the log normal distribution with arbitrary constants for the size distribution of atmospheric suspended particulates are used for quantitative estimation of earth-atmosphere radiation budget related to climate warming/cooling trends. The universal aerosol size spectrum will have applications in computations of radiation balance of earth-atmosphere system in climate models.

A. M. Selvam

2011-11-14T23:59:59.000Z

146

S-duality as Fourier transform for arbitrary $?_1,?_2$  

E-Print Network (OSTI)

The AGT relations reduce S-duality to the modular transformations of conformal blocks. It was recently conjectured that for the four-point conformal block the modular transform up to the non-perturbative contributions can be written in form of the ordinary Fourier transform when $\\beta\\equiv-\\epsilon_1/\\epsilon_2=1$. Here we extend this conjecture to general values of $\\epsilon_1,\\epsilon_2$. Namely, we argue that for a properly normalized four-point conformal block the S-duality is perturbatively given by the Fourier transform for arbitrary values of the deformation parameters $\\epsilon_1,\\epsilon_2$. The conjecture is based on explicit perturbative computations in the first few orders of the string coupling constant $g^2\\equiv-\\epsilon_1\\epsilon_2$ and hypermultiplet masses.

N. Nemkov

2013-07-02T23:59:59.000Z

147

Device For Determining Therophysical Properties Of A Multi-Component Gas At Arbitrary Temperature And Pressure  

DOE Patents (OSTI)

A computer product for determining thermodynamic properties of a natural gas hydrocarbon, when the speed of sound in the gas is known at an arbitrary temperature and pressure. Thus, the known parameters are the sound speed, temperature, pressure, and concentrations of any dilute components of the gas. The method uses a set of reference gases and their calculated density and speed of sound values to estimate the density of the subject gas. Additional calculations can be made to estimate the molecular weight of the subject gas, which can then be used as the basis for mass flow calculations, to determine the speed of sound at standard pressure and temperature, and to determine various thermophysical characteristics of the gas.

Morrow, Thomas B. (San Antonio, TX); Behring, II, Kendricks A. (Gilbert, AZ)

2005-02-01T23:59:59.000Z

148

An Implementation of Triangular B-Spline Surfaces over Arbitrary Triangulations  

E-Print Network (OSTI)

. A new multivariate B-spline scheme based on blending functions and control vertices has recently been developed by Dahmen, Micchelli, and Seidel [4]. This surface scheme allows to model piecewise polynomial surfaces of degree k over arbitrary triangulations, such that the resulting surfaces are C k\\Gamma1 -continuous everywhere. The scheme exhibits both affine invariance and the convex hull property, and the control points can be used to manipulate the shape of the surface locally. Any piecewise polynomial can be represented by the new scheme [16]. This paper illustrates some of the algorithms underlying the new scheme by means of examples from a first test implementation [6]. Keywords: Blossoming, B-patch, B-spline surface, blending functions, control points, simplex splines, polar forms. 1 Introduction This paper does not present any new theoretical results. Instead, we try to illustrate the new triangular B-spline scheme [4, 16] by means of examples from a first test impleme...

Philip Fong; Hans-peter Seidel

1993-01-01T23:59:59.000Z

149

Black hole remnant of black hole-neutron star coalescing binaries with arbitrary black hole spin  

E-Print Network (OSTI)

A model for determining the dimensionless spin parameter and mass of the black hole remnant of black hole-neutron star mergers with arbitrary initial black hole spin angular momentum, binary mass ratio, and neutron star mass and cold equation of state is formulated. Tests against numerical-relativity results are carried out, showing that both the dimensionless spin parameter and the final mass are accurately reproduced. For the first time, the behaviour of both quantities and of the l = 2, m = 2, n = 0 quasinormal mode frequency is inspected throughout the parameter space. Predictions of this frequency may be exploited to guide gravitational wave modelling and detection efforts, and to extract physical information from detected gravitational wave signals that would help us break degeneracies between binary black hole and black hole-neutron star systems, improve our understanding of compact binary formation, and constrain the neutron star equation of state.

Francesco Pannarale

2013-11-22T23:59:59.000Z

150

Nuclear scales  

Science Conference Proceedings (OSTI)

Nuclear scales are discussed from the nuclear physics viewpoint. The conventional nuclear potential is characterized as a black box that interpolates nucleon-nucleon (NN) data, while being constrained by the best possible theoretical input. The latter consists of the longer-range parts of the NN force (e.g., OPEP, TPEP, the {pi}-{gamma} force), which can be calculated using chiral perturbation theory and gauged using modern phase-shift analyses. The shorter-range parts of the force are effectively parameterized by moments of the interaction that are independent of the details of the force model, in analogy to chiral perturbation theory. Results of GFMC calculations in light nuclei are interpreted in terms of fundamental scales, which are in good agreement with expectations from chiral effective field theories. Problems with spin-orbit-type observables are noted.

Friar, J.L.

1998-12-01T23:59:59.000Z

151

Matrix elements of one-body and two-body operators between arbitrary HFB multi-quasiparticle states  

E-Print Network (OSTI)

We present new formulae for the matrix elements of one-body and two-body physical operators in compact forms, which are applicable to arbitrary Hartree-Fock-Bogoliubov wave functions, including those for multi-quasiparticle excitations. The test calculations show that our formulae may substantially accelerate the process of symmetry restoration when applied to the heavy nuclear system.

Qing-Li Hu; Zao-Chun Gao; Y. S. Chen

2013-07-26T23:59:59.000Z

152

Parabolic Scaling and Curvelets Beyond Parabolic Scaling  

E-Print Network (OSTI)

Parabolic Scaling and Curvelets Beyond Parabolic Scaling Cubic Scaling for Caustics and Tangential on Imaging Science Hart F. Smith Cubic Scaling for Caustics and Tangential Reflections #12;Parabolic Scaling and Curvelets Beyond Parabolic Scaling The Second Dyadic Decomposition Wave-Evolution of Curvelets Second Dyadic

Smith, Hart F.

153

Factorization of Darboux transformations of arbitrary order for 2D Schroedinger type operators  

E-Print Network (OSTI)

We prove the conjecture formulated by Darboux that every Darboux transformation of arbitrary order d for a second-order differential operator on the plane can be factorized into elementary Darboux transformations of order 1. Our proof is constructive. Previously, we established the same result for the Darboux transformations of order 2; we used invariantization and regularized moving frames for pseudogroups of Olver--Pohjanpelto. In the present paper, we use a different, more algebraic, method. We study the algebraic structure and relations for the mappings involved. In the 1D case, a proof of the analogous statement about factorization of the Darboux transformations for Schroedinger operators had been obtained, in four steps, by Veselov and Shabat, and Bagrov--Samsonov. In that case the factorization is not unique and the relations between different factorizations can be described in terms of Yang--Baxter maps (Adler and Veselov). Any analogs of that for the 2D case studied in this paper, remain an open question.

Ekaterina Shemyakova

2013-04-26T23:59:59.000Z

154

Arbitrary tip orientation in STM simulations: 3D WKB theory and application to W(110)  

E-Print Network (OSTI)

We extend the orbital-dependent electron tunneling model implemented within the three-dimensional (3D) Wentzel-Kramers-Brillouin (WKB) atom-superposition approach for simulating scanning tunneling microscopy (STM) by including arbitrary tip orientations. The orientation of the tip is characterized by a local coordinate system centered on the tip apex atom obtained by a rotation with respect to the sample coordinate system. The rotation is described by the Euler angles. Applying our method, we highlight the role of the real-space shape of the electron orbitals involved in the tunneling, and analyze the convergence and the orbital contributions of the tunneling current above the W(110) surface depending on the orientation of a model tungsten tip. We also simulate STM images at constant-current condition, and find that their quality depends very much on the tip orientation. Some orientations result in protrusions on the images that do not occur above W atoms. The presence of such apparent atom positions makes it...

Mándi, Gábor; Palotás, Krisztián

2013-01-01T23:59:59.000Z

155

Engineering of arbitrary U(N) transformations by quantum Householder reflections  

E-Print Network (OSTI)

We propose a simple physical implementation of the quantum Householder reflection (QHR) M(v)=I-2|v>N degenerate states (forming a qunit) coupled simultaneously to an ancillary (excited) state by N resonant or nearly resonant pulsed external fields. We also introduce the generalized QHR M(v;k)=I+(exp{ik}-1)|v>N-pod system when the fields are appropriately detuned from resonance with the excited state. We use these two operators as building blocks in constructing arbitrary preselected unitary transformations. We show that the most general U(N) transformation can be factorized (and thereby produced) by either N-1 standard QHRs and an N-dimensional phase gate, or N-1 generalized QHRs and a one-dimensional phase gate. Viewed mathematically, these QHR factorizations provide parametrizations of the U(N) group. As an example, we propose a recipe for constructing the quantum Fourier transform (QFT) by at most N interaction steps. For example, QFT requires a single QHR for N=2, and only two QHRs for N=3 and 4.

P. A. Ivanov; E. S. Kyoseva; N. V. Vitanov

2007-08-21T23:59:59.000Z

156

HiggsSignals: Confronting arbitrary Higgs sectors with measurements at the Tevatron and the LHC  

E-Print Network (OSTI)

HiggsSignals is a Fortran90 computer code that allows to test the compatibility of Higgs sector predictions against Higgs rates and masses measured at the LHC or the Tevatron. Arbitrary models with any number of Higgs bosons can be investigated using a model-independent input scheme based on HiggsBounds. The test is based on the calculation of a chi-squared measure from the predictions and the measured Higgs rates and masses, with the ability of fully taking into account systematics and correlations for the signal rate predictions, luminosity and Higgs mass predictions. It features two complementary methods for the test. First, the peak-centered method, in which each observable is defined by a Higgs signal rate measured at a specific hypothetical Higgs mass, corresponding to a tentative Higgs signal. Second, the mass-centered method, where the test is evaluated by comparing the signal rate measurement to the theory prediction at the Higgs mass predicted by the model. The program allows for the simultaneous us...

Bechtle, Philip; Stål, Oscar; Stefaniak, Tim; Weiglein, Georg

2013-01-01T23:59:59.000Z

157

Technical Report: Toward a Scalable Algorithm to Compute High-Dimensional Integrals of Arbitrary Functions  

Science Conference Proceedings (OSTI)

Neutron experiments at the Spallation Neutron Source (SNS) at Oak Ridge National Laboratory (ORNL) frequently generate large amounts of data (on the order of 106-1012 data points). Hence, traditional data analysis tools run on a single CPU take too long to be practical and scientists are unable to efficiently analyze all data generated by experiments. Our goal is to develop a scalable algorithm to efficiently compute high-dimensional integrals of arbitrary functions. This algorithm can then be used to integrate the four-dimensional integrals that arise as part of modeling intensity from the experiments at the SNS. Here, three different one-dimensional numerical integration solvers from the GNU Scientific Library were modified and implemented to solve four-dimensional integrals. The results of these solvers on a final integrand provided by scientists at the SNS can be compared to the results of other methods, such as quasi-Monte Carlo methods, computing the same integral. A parallelized version of the most efficient method can allow scientists the opportunity to more effectively analyze all experimental data.

Snyder, Abigail C. [University of Pittsburgh; Jiao, Yu [ORNL

2010-10-01T23:59:59.000Z

158

Photonic band gaps in one-dimensional magnetized plasma photonic crystals with arbitrary magnetic declination  

Science Conference Proceedings (OSTI)

In this paper, the properties of photonic band gaps and dispersion relations of one-dimensional magnetized plasma photonic crystals composed of dielectric and magnetized plasma layers with arbitrary magnetic declination are theoretically investigated for TM polarized wave based on transfer matrix method. As TM wave propagates in one-dimensional magnetized plasma photonic crystals, the electromagnetic wave can be divided into two modes due to the influence of Lorentz force. The equations for effective dielectric functions of such two modes are theoretically deduced, and the transfer matrix equation and dispersion relations for TM wave are calculated. The influences of relative dielectric constant, plasma collision frequency, incidence angle, plasma filling factor, the angle between external magnetic field and +z axis, external magnetic field and plasma frequency on transmission, and dispersion relation are investigated, respectively, and some corresponding physical explanations are also given. From the numerical results, it has been shown that plasma collision frequency cannot change the locations of photonic band gaps for both modes, and also does not affect the reflection and transmission magnitudes. The characteristics of photonic band gaps for both modes can be obviously tuned by relative dielectric constant, incidence angle, plasma filling factor, the angle between external magnetic field and +z axis, external magnetic field and plasma frequency, respectively. These results would provide theoretical instructions for designing filters, microcavities, and fibers, etc.

Zhang Haifeng [College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016 (China); Nanjing Artillery Academy, Nanjing 211132 (China); Liu Shaobin [College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016 (China); State Key Laboratory of Millimeter Waves of Southeast University, Nanjing Jiangsu 210096 (China); Kong Xiangkun [College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016 (China)

2012-12-15T23:59:59.000Z

159

HiggsBounds: Confronting Arbitrary Higgs Sectors with Exclusion Bounds from LEP and the Tevatron  

E-Print Network (OSTI)

HiggsBounds is a computer code that tests theoretical predictions of models with arbitrary Higgs sectors against the exclusion bounds obtained from the Higgs searches at LEP and the Tevatron. The included experimental information comprises exclusion bounds at 95% C.L. on topological cross sections. In order to determine which search topology has the highest exclusion power, the program also includes, for each topology, information from the experiments on the expected exclusion bound, which would have been observed in case of a pure background distribution. Using the predictions of the desired model provided by the user as input, HiggsBounds determines the most sensitive channel and tests whether the considered parameter point is excluded at the 95% C.L. HiggsBounds is available as a Fortran 77 and Fortran 90 code. The code can be invoked as a command line version, a subroutine version and an online version. Examples of exclusion bounds obtained with HiggsBounds are discussed for the Standard Model, for a model with a fourth generation of quarks and leptons and for the Minimal Supersymmetric Standard Model with and without CP-violation. The experimental information on the exclusion bounds currently implemented in HiggsBounds will be updated as new results from the Higgs searches become available.

Philip Bechtle; Oliver Brein; Sven Heinemeyer; Georg Weiglein; Karina E. Williams

2008-11-25T23:59:59.000Z

160

Table Definitions, Sources, and Explanatory Notes  

U.S. Energy Information Administration (EIA)

Key Terms Definition; API Gravity: An arbitrary scale expressing the gravity or density of liquid petroleum products. The measuring scale is ...

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Non-uniform Subdivision for B-splines of Arbitrary Degree. Computer Aided Geometric DesignTo appear  

E-Print Network (OSTI)

We present an efficient algorithm for subdividing non-uniform B-splines of arbitrary degree in a manner similar to the Lane-Riesenfeld subdivision algorithm for uniform Bsplines of arbitrary degree. Our algorithm consists of doubling the control points followed by d rounds of non-uniform averaging similar to the d rounds of uniform averaging in the Lane-Riesenfeld algorithm for uniform B-splines of degree d. However, unlike the Lane-Riesenfeld algorithm which follows most directly from the continuous convolution formula for the uniform B-spline basis functions, our algorithm follows naturally from blossoming. We show that our knot insertion method is simpler and more efficient than previous knot insertion algorithms for non-uniform B-splines. 1.

S. Schaefer; R. Goldman

2008-01-01T23:59:59.000Z

162

An Analytical Model of Evaporation Efficiency for Unsaturated Soil Surfaces with an Arbitrary Thickness  

Science Conference Proceedings (OSTI)

Analytical expressions of evaporative efficiency over bare soil (defined as the ratio of actual to potential soil evaporation) have been limited to soil layers with a fixed depth and/or to specific atmospheric conditions. To fill the gap, a new ...

Olivier Merlin; Ahmad Al Bitar; Vincent Rivalland; Pierre Béziat; Eric Ceschia; Gérard Dedieu

2011-02-01T23:59:59.000Z

163

Flute waves at the ion Larmor radius scales  

SciTech Connect

The theory of the magnetic Rayleigh-Taylor instability (RTI) is discussed. Modified linear kinetic theory allows us to investigate RTI and flute waves with arbitrary perpendicular spatial scales compared to the ion Larmor radius. It is shown that in the linear limit a Fourier transform of these equations yields the dispersion relation which in the so-called Pade approximation corresponds to results of the kinetic theory. This analysis represents an extension of the previous study of the magnetic RTI obtained in the large wave scale approximation. It is shown that incorporation of the effects associated with wave scales of the order of the ion Larmor radius leads to a broader wave number range of the magnetic RTI.

Onishchenko, O. G. [Institute of Physics of the Earth, 10 B. Gruzinskaya, 123995 Moscow (Russian Federation)

2010-12-14T23:59:59.000Z

164

Connecting the Molecular and the Continuum Scales  

NLE Websites -- All DOE Office Websites (Extended Search)

Connecting the Connecting the Molecular and the Continuum Scales Connecting the Molecular and the Continuum Scales Key Challenges: A molecular-scale understanding of structure and surface chemistry of clay mineral surface nanoparticles. Why it Matters: With a ubiquitous presence in natural materials and strong surface reactions, nanoparticles figure importantly in a broad range of phenomena, from climate change to contaminant remediation. Accomplishments: Used molecular dynamics (MD) simulations to determine molecular-scale diffusion coefficients of water tracers and representative cations (Na+,Cs+,Sr2+) in Smectite and found a simple way to accurately relate this to bulk, pore-scale diffusion. The result is that a remarkably simple expression relates Dinterlayer to the pore-scale

165

Building Scale DC Microgrids  

NLE Websites -- All DOE Office Websites (Extended Search)

Scale DC Microgrids Title Building Scale DC Microgrids Publication Type Conference Proceedings LBNL Report Number LBNL-5729E Year of Publication 2012 Authors Marnay, Chris, Steven...

166

Silica Scaling Removal Process  

NLE Websites -- All DOE Office Websites (Extended Search)

applications for which silica scaling must be prevented Benefits: Reduces scaling in cooling towers by up to 50% Increases the number of cycles of concentration substantially...

167

V-188: Apache XML Security XPointer Expressions Processing Buffer Overflow  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8: Apache XML Security XPointer Expressions Processing Buffer 8: Apache XML Security XPointer Expressions Processing Buffer Overflow Vulnerability V-188: Apache XML Security XPointer Expressions Processing Buffer Overflow Vulnerability June 28, 2013 - 6:00am Addthis PROBLEM: A vulnerability has been reported in Apache XML Security PLATFORM: vulnerability is reported in versions prior to 1.7.2 ABSTRACT: The vulnerability addresses the possibility of a heap overflow condition REFERENCE LINKS: Secunia Advisory SA53959 Apache Advisory CVE-2013-2210 IMPACT ASSESSMENT: High DISCUSSION: The vulnerability is caused due to an error within the XML Signature Reference processing code and can be exploited to cause a heap-based buffer overflow via a specially crafted document containing malformed XPointer expressions. IMPACT: Successful exploitation may allow execution of arbitrary code

168

Pointwise tube formulas for fractal sprays and self-similar tilings with arbitrary generators  

E-Print Network (OSTI)

In a previous paper by the first two authors, a tube formula for fractal sprays was obtained which allows one to compute the tube formula for a certain class of self-similar fractals. The proof of this formula uses distributional techniques and requires fairly strong conditions on the geometry of the tiling (specifically, the inner tube formula for each generator of the fractal spray is required to be polynomial). Now we extend and strengthen the tube formula by removing the conditions on the geometry of the generators, and also by giving a proof of the tube formula for fractal sprays which holds pointwise, rather than distributionally. Hence, our tube formula for fractal sprays extends to higher dimensions the pointwise tube formula for (1-dimensional) fractal strings obtained earlier by Lapidus and van Frankenhuijsen. Our pointwise tube formulas are expressed as a sum of the residues of the ``tubular zeta function'' of the fractal spray in $\\mathbb{R}$. This sum ranges over the complex dimensions of the spr...

Lapidus, Michel L

2010-01-01T23:59:59.000Z

169

Noise-induced drift in stochastic differential equations with arbitrary friction and diffusion in the Smoluchowski-Kramers limit  

E-Print Network (OSTI)

We consider the dynamics of systems with arbitrary friction and diffusion. These include, as a special case, systems for which friction and diffusion are connected by Einstein fluctuation-dissipation relation, e.g. Brownian motion. We study the limit where friction effects dominate the inertia, i.e. where the mass goes to zero (Smoluchowski-Kramers limit). {Using the It\\^o stochastic integral convention,} we show that the limiting effective Langevin equations has different drift fields depending on the relation between friction and diffusion. {Alternatively, our results can be cast as different interpretations of stochastic integration in the limiting equation}, which can be parametrized by $\\alpha \\in \\mathbb{R}$. Interestingly, in addition to the classical It\\^o ($\\alpha=0$), Stratonovich ($\\alpha=0.5$) and anti-It\\^o ($\\alpha=1$) integrals, we show that position-dependent $\\alpha = \\alpha(x)$, and even stochastic integrals with $\\alpha \

Scott Hottovy; Giovanni Volpe; Jan Wehr

2011-12-12T23:59:59.000Z

170

Noise-induced drift in stochastic differential equations with arbitrary friction and diffusion in the Smoluchowski-Kramers limit  

E-Print Network (OSTI)

We consider the dynamics of systems with arbitrary friction and diffusion. These include, as a special case, systems for which friction and diffusion are connected by Einstein fluctuation-dissipation relation, e.g. Brownian motion. We study the limit where friction effects dominate the inertia, i.e. where the mass goes to zero (Smoluchowski-Kramers limit). {Using the It\\^o stochastic integral convention,} we show that the limiting effective Langevin equations has different drift fields depending on the relation between friction and diffusion. {Alternatively, our results can be cast as different interpretations of stochastic integration in the limiting equation}, which can be parametrized by $\\alpha \\in \\mathbb{R}$. Interestingly, in addition to the classical It\\^o ($\\alpha=0$), Stratonovich ($\\alpha=0.5$) and anti-It\\^o ($\\alpha=1$) integrals, we show that position-dependent $\\alpha = \\alpha(x)$, and even stochastic integrals with $\\alpha \

Hottovy, Scott; Wehr, Jan

2011-01-01T23:59:59.000Z

171

A System And Method To Determine Thermophysical Properties Of A Multi-Component Gas At Arbitrary Temperature And Pressure  

DOE Patents (OSTI)

A method to determine thermodynamic properties of a natural gas hydrocarbon, when the speed of sound in the gas is known at an arbitrary temperature and pressure. Thus, the known parameters are the sound speed, temperature, pressure, and concentrations of any dilute components of the gas. The method uses a set of reference gases and their calculated density and speed of sound values to estimate the density of the subject gas. Additional calculations can be made to estimate the molecular weight of the subject gas, which can then be used as the basis for mass flow calculations, to determine the speed of sound at standard pressure and temperature, and to determine various thermophysical characteristics of the gas.

Morrow, Thomas E. (San Antonio, TX); Behring, II, Kendricks A. (Gilbert, AZ)

2004-03-09T23:59:59.000Z

172

The Express  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

site. We will let you know what is site. We will let you know what is new through this newsletter. As you will find in this issue, briefs of various alternative fuels information are provided by category. We will also begin an addi- tional service, the AFDC Express. The Express will provide impor- tant information on late-breaking issues via e-mail and fax. If you would like to receive these, you should ensure that the Center has your correct information. For those of you who have finished this editorial of sorts, fear not, it is the only one I will write. If any editorials appear in future issues, they will be from others in the alternative fuels industry. Enjoy the Update. Lee Slezak AFDC Program Manager U.S. Department of Energy Printed with a renewable-source ink on paper containing at least 50% wastepaper, including 20% postconsumer waste

173

Extreme Scale Visual Analytics  

Science Conference Proceedings (OSTI)

Extreme-scale visual analytics (VA) is about applying VA to extreme-scale data. The articles in this special issue examine advances related to extreme-scale VA problems, their analytical and computational challenges, and their real-world applications.

Wong, Pak C.; Shen, Han-Wei; Pascucci, Valerio

2012-05-08T23:59:59.000Z

174

J. Phys. Chem. 1994, 98, 5113-5111 5773 Free Energy of Solvation, Interaction, and Binding of Arbitrary Charge Distributions Imbedded in  

E-Print Network (OSTI)

J. Phys. Chem. 1994, 98, 5113-5111 5773 Free Energy of Solvation, Interaction, and Binding in a continuum solvent. Background Attempts seeking analytical solutions to the hydration free energies solvation free energies of arbitrary charge distributions with an overall spherical symmetry. This theory

Jayaram, Bhyravabotla

175

Teleportation of a two-qubit arbitrary unknown state using a four-qubit genuine entangled state with the combination of bell-state measurements  

SciTech Connect

We propose a protocol transferring an arbitrary unknown two-qubit state using the quantum channel of a four-qubit genuine entangled state. Simplifying the four-qubit joint measurement to the combination of Bell-state measurements, it can be realized more easily with currently available technologies.

Dong, Li; Xiu, Xiao-Ming, E-mail: xiuxiaomingdl@126.com [Dalian University of Technology, School of Physics and Optoelectronic Technology (China)] [Dalian University of Technology, School of Physics and Optoelectronic Technology (China); Ren, Yuan-Peng [Bohai University, Higher Professional Technical Institute (China)] [Bohai University, Higher Professional Technical Institute (China); Gao, Ya-Jun [Bohai University, College of Mathematics and Physics (China)] [Bohai University, College of Mathematics and Physics (China); Yi, X. X. [Dalian University of Technology, School of Physics and Optoelectronic Technology (China)] [Dalian University of Technology, School of Physics and Optoelectronic Technology (China)

2013-01-15T23:59:59.000Z

176

Detecting separate time scales in genetic expression data  

E-Print Network (OSTI)

that surrounds the quiescent center (QC). Cell types are constrained within files, and with each new cell division, an older cell is suc- cessively displaced distal to the stem cell population. A cell's developmental time line can therefore be tracked along... that surrounds the quiescent center (QC). Cell types are constrained within files, and with each new cell division, an older cell is suc- cessively displaced distal to the stem cell population. A cell's developmental time line can therefore be tracked along...

Orlando, David A; Brady, Siobhan M; Fink, Thomas M A; Benfey, Philip N; Ahnert, Sebastian E

2010-06-16T23:59:59.000Z

177

Thermodynamic Model for Fluid-Fluid Interfacial Areas in Porous Media for Arbitrary Drainage-Imbibition Sequences  

SciTech Connect

Fluid/fluid interfacial areas are important in controlling the rate of mass and energy transfer between fluid phases in porous media. We present a modified thermodynamically based model (TBM) to predict fluid/fluid interfacial areas in porous media for arbitrary drainage/imbibition sequences. The TBM explicitly distinguishes between interfacial areas associated with continuous (free) and isolated (entrapped) nonwetting fluids. The model is restricted to two-fluid systems in which (1) no significant conversion of mechanical work into heat occurs, (2) the wetting fluid completely wets the porous medium’s solid surfaces, and (3) no changes in interfacial area due to mass transfer between phases occur. We show example calculations for two different drainage/imbibition sequences in two porous media: a highly uniform silica sand and a well-graded silt. The TBM’s predictions for interfacial area associated with free nonwetting-fluid are identical to those of a previously published geometry-based model (GBM). However, predictions for interfacial area associated with entrapped nonwetting-fluid are consistently larger in the TBM than in the GBM. Although a comparison of model predictions with experimental data is currently only possible to a limited extent, good general agreement was found for the TBM. As required model parameters are commonly used as inputs for or tracked during multifluid-flow simulations, the modified TBM may be easily incorporated in numerical codes.

Schroth, Martin H.; Oostrom, Mart; Dobson, Richard; Zeyer, Josef

2008-08-01T23:59:59.000Z

178

Green's Function Retrieval from the CCF of Random Waves and Energy Conservation for an Obstacle of Arbitrary Shape: Noise Source Distribution on the Surr Green's Function Retrieval from the CCF of Random Waves  

E-Print Network (OSTI)

Waves and Energy Conservation for an Obstacle of Arbitrary Shape: Noise Source DistributionGreen's Function Retrieval from the CCF of Random Waves and Energy Conservation for an Obstacle of Arbitrary Shape: Noise Source Distribution on the Surr Green's Function Retrieval from the CCF of Random

179

Silica Scaling Removal Process  

NLE Websites -- All DOE Office Websites (Extended Search)

Silica Scaling Removal Process Silica Scaling Removal Process Silica Scaling Removal Process Scientists at Los Alamos National Laboratory have developed a novel technology to remove both dissolved and colloidal silica using small gel particles. Available for thumbnail of Feynman Center (505) 665-9090 Email Silica Scaling Removal Process Applications: Cooling tower systems Water treatment systems Water evaporation systems Potential mining applications (produced water) Industry applications for which silica scaling must be prevented Benefits: Reduces scaling in cooling towers by up to 50% Increases the number of cycles of concentration substantially Reduces the amount of antiscaling chemical additives needed Decreases the amount of makeup water and subsequent discharged water (blowdown) Enables considerable cost savings derived from reductions in

180

Scaling Issues for Large-Scale Grids  

E-Print Network (OSTI)

· ESNet Can Play a Very Important Role in the Science Grid � Security Aspects of Grids · ESNet Can Provide will be important and very useful for managing large-scale virtual org. structures #12;·ESNet Can Play a Very Important Role in the Science Grid · ESNet can provide a rooted and managed namespace, and a place to home

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Thermodynamics and scale relativity  

E-Print Network (OSTI)

It is shown how the fractal paths of scale relativity (following Nottale) can be introduced into a thermodynamical context (following Asadov-Kechkin).

Carroll, Robert

2011-01-01T23:59:59.000Z

182

Silica Scaling Removal Process  

NLE Websites -- All DOE Office Websites (Extended Search)

systems Water treatment systems Water evaporation systems Potential mining applications (produced water) Industry applications for which silica scaling must be prevented Benefits:...

183

Cloning of arbitrary mirror-symmetric distributions on Bloch sphere: Optimality proof and proposal for practical photonic realization  

E-Print Network (OSTI)

We study state-dependent quantum cloning which can outperform universal cloning. This is possible by using some a priori information on a given quantum state to be cloned. Specifically, we propose a generalization and optical implementation of quantum optimal mirror phase-covariant cloning, which refers to optimal cloning of sets of qubits of known modulus of expectation value of Pauli's Z operator. Our results can be applied for cloning of an arbitrary mirror-symmetric distribution of qubits on Bloch sphere including in special cases the universal cloning and phase-covariant cloning. We show that the cloning is optimal by adapting our former optimality proof for axisymmetric cloning [Phys. Rev. 82, 042330 (2010)]. Moreover, we propose an optical realization of the optimal mirror phase-covariant 1 to 2 cloning of a qubit, for which the mean probability of successful cloning varies from 1/6 to 1/3 depending on prior information on the set of qubits to be cloned. The qubits are represented by polarization states of photons generated by the type-I spontaneous parametric down-conversion. The scheme is based on the interference of two photons on an unbalanced polarization-dependent beam splitter with different splitting ratios for vertical and horizontal polarization components and the additional application of feedforward by means of Pockels cells. The experimental feasibility of the proposed setup is carefully studied including various kinds of imperfections and losses including: (i) finite efficiency of generating a pair of entangled photons in the type-I spontaneous parametric down conversion, (ii) the influence of choosing various splitting ratios of the unbalanced beam splitter, (iii) the application of conventional and single-photon discriminating detectors, (iv) dark counts and finite efficiency of the detectors.

Karol Bartkiewicz; Adam Miranowicz

2011-03-28T23:59:59.000Z

184

Pilot-scale Pilot scale Testing Questions  

E-Print Network (OSTI)

This presentation was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed or represents that its use would not infringe on privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply endorsement, recommendation, or favoring by the United States Government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof. DE-FC26 DE FC26-07NT42785

Alan E. Bl; Collin Greenwell; Jesse Newcomer Wri; Barbara Carney; Us Doe Netl; High Temperature; Sorbent Testing; De-fc De Fc-nt

2007-01-01T23:59:59.000Z

185

Processes for forming exoergic structures with the use of a plasma and for producing dense refractory bodies of arbitrary shape therefrom  

DOE Patents (OSTI)

Plasma spraying methods of forming exoergic structures and coatings, as well as exoergic structures produced by such methods, are provided. The methods include the plasma spraying of reactive exoergic materials that are capable of sustaining a combustion synthesis reaction onto a flat substrate or into molds of arbitrary shape and igniting said plasma sprayed materials, either under an inert gas pressure or not, to form refractory materials of varying densities and of varying shapes.

Holt, J. Birch (San Jose, CA); Kelly, Michael D. (West Alexandria, OH)

1990-01-01T23:59:59.000Z

186

Genuine multipartite entanglement of symmmetric Gaussian states: Strong monogamy, unitary localization, scaling behavior, and molecular sharing structure  

E-Print Network (OSTI)

We investigate the structural aspects of genuine multipartite entanglement in Gaussian states of continuous variable systems. Generalizing the results of [Adesso & Illuminati, Phys. Rev. Lett. 99, 150501 (2007)], we analyze whether the entanglement shared by blocks of modes distributes according to a strong monogamy law. This property, once established, allows to quantify genuine N-partite entanglement in terms of the "residual contangle" not encoded into 2,...,K,...,(N-1)-partite quantum correlations. The explicit expression of this entanglement measure is derived, by a recursive formula, for a subclass of Gaussian states. These are fully symmetric (permutation-invariant) states multi-partitioned into blocks, each consisting of an arbitrary number of modes. We compute the genuine multipartite entanglement shared by the blocks ("molecules") and investigate its scaling properties with the number and size of the molecules, the total number of modes, the global mixedness of the state, and the squeezed resources. To achieve the exact computation we prove a general result of symplectic analysis: Correlations among K molecules in N-mode multi-symmetric Gaussian states can be transformed by a local unitary operation into correlations shared by K single modes, one per molecule, in effective non-symmetric states. Due to this theorem, the above results extend to the subclass of non-symmetric Gaussian states that are obtained by unitarily localizing the multipartite molecular entanglement of symmetric states. These findings provide evidence that distributed Gaussian entanglement is strongly monogamous even beyond specific symmetry constraints, and that the residual contangle is a bona fide measure of genuine multipartite entanglement for permutation-invariant Gaussian states under any multi-partition of the modes.

Gerardo Adesso; Fabrizio Illuminati

2008-05-20T23:59:59.000Z

187

Digital scale converter  

DOE Patents (OSTI)

A digital scale converter is provided for binary coded decimal (BCD) conversion. The converter may be programmed to convert a BCD value of a first scale to the equivalent value of a second scale according to a known ratio. The value to be converted is loaded into a first BCD counter and counted down to zero while a second BCD counter registers counts from zero or an offset value depending upon the conversion. Programmable rate multipliers are used to generate pulses at selected rates to the counters for the proper conversion ratio. The value present in the second counter at the time the first counter is counted to the zero count is the equivalent value of the second scale. This value may be read out and displayed on a conventional seven-segment digital display.

Upton, Richard G. (Oak Ridge, TN)

1978-01-01T23:59:59.000Z

188

Large-Scale Hydropower  

Energy.gov (U.S. Department of Energy (DOE))

Large-scale hydropower plants are generally developed to produce electricity for government or electric utility projects. These plants are more than 30 MW in size, and there is more than 80,000 MW...

189

Fish scales and growth  

NLE Websites -- All DOE Office Websites (Extended Search)

Fish scales and growth Name: Belinda Clark Location: NA Country: NA Date: NA Question: In my daughter's book about fish, it states that fish continue to get bigger as they age...

190

Lightning Scaling Relations Revisited  

Science Conference Proceedings (OSTI)

Scaling relations connecting storm electrical generator power (and hence lightning flash rate) to charge transport velocity and storm geometry were originally posed by Vonnegut in the 1960s. These were later simplified to yield simple ...

Dennis J. Boccippio

2002-03-01T23:59:59.000Z

191

Generalized Slow Roll Conditions and the Possibility of Intermediate Scale Inflation in Scalar-Tensor Theory  

E-Print Network (OSTI)

Generalized slow roll conditions and parameters are obtained for a general form of scalar-tensor theory (with no external sources), having arbitrary functions describing a nonminimal gravitational coupling F(\\phi), a Kahler-like kinetic function k(\\phi), and a scalar potential V(\\phi). These results are then used to analyze a simple toy model example of chaotic inflation with a single scalar field \\phi and a standard Higgs potential and a simple gravitational coupling function. In this type of model inflation can occur with inflaton field values at an intermediate scale of roughly 10^{11} GeV when the particle physics symmetry breaking scale is approximately 1 TeV, provided that the theory is realized within the Jordan frame. If the theory is realized in the Einstein frame, however, the intermediate scale inflation does not occur.

J. R. Morris

2001-06-06T23:59:59.000Z

192

Experiments in expression recognition  

E-Print Network (OSTI)

Despite the significant effort devoted to methods for expression recognition, suitable training and test databases designed explicitly for expression research have been largely neglected. Additionally, possible techniques ...

Skelley, James P. (James Paul)

2005-01-01T23:59:59.000Z

193

Fish Scales and Science  

NLE Websites -- All DOE Office Websites (Extended Search)

Fish Scales and Science Fish Scales and Science Name: Amanda Location: N/A Country: N/A Date: N/A Question: In special education class.Science project time.Topic choosen is HOW DO SCALES HELP FISH? Any suggestions or information would be of help. Replies: Wait a minute. Why do you think the scales help the fish? How do you know they do? Have you talked to a fish lately? Maybe they are useless, or even a problem. Maybe the fish wishes it didn't have scales! I say this only to emphasize two things: First of all, when you think scientifically, the MOST IMPORTANT thing is to be very careful not to assume you know something when you really don't. What I mean by that is: don't think you know the answer before you are dead positive absolutely for-sure 100% certain that you do. Why? Why make a big fuss over being so very careful? Well, I hate to tell you this (but you probably already know it), it's just SO EASY for human beings to fool themselves, to think they know the answers when they really don't know AT ALL what they are talking about. If you have a brother or sister, you know EXACTLY what I mean, I expect.

194

Magnetic susceptibility and Landau diamagnetism of a quantum collisional Plasmas with arbitrary degree of degeneration of electronic gas  

E-Print Network (OSTI)

The kinetic description of magnetic susceptibility and Landau diamagnetism of quantum collisional plasmas with any degeration of electronic gas is given. The correct expression of electric conductivity of quantum collisional plasmas with any degeration of electronic gas (see A. V. Latyshev and A. A. Yushkanov, Transverse electrical conductivity of a quantum collisional plasma in the Mermin approach. - Theor. and Math. Phys., V. 175(1):559-569 (2013)) is used.

Latyshev, A V

2013-01-01T23:59:59.000Z

195

Angular Scaling In Jets  

SciTech Connect

We introduce a jet shape observable defined for an ensemble of jets in terms of two-particle angular correlations and a resolution parameter R. This quantity is infrared and collinear safe and can be interpreted as a scaling exponent for the angular distribution of mass inside the jet. For small R it is close to the value 2 as a consequence of the approximately scale invariant QCD dynamics. For large R it is sensitive to non-perturbative effects. We describe the use of this correlation function for tests of QCD, for studying underlying event and pile-up effects, and for tuning Monte Carlo event generators.

Jankowiak, Martin; Larkoski, Andrew J.; /SLAC

2012-02-17T23:59:59.000Z

196

NIST Time Scale Data Archive  

Science Conference Proceedings (OSTI)

NIST Time Scale Data Archive. ... The AT1 scale is run in real time using data from an ensemble of cesium standards and hydrogen masers. ...

2013-08-07T23:59:59.000Z

197

Lab Scale Hydraulic Parameter Estimation .  

E-Print Network (OSTI)

??Hydraulic tomography has been tested at the field scale, lab scale and in synthetic experiments. Recently Illman and Berg have conducted studies at the lab… (more)

Hartz, Andrew Scott

2011-01-01T23:59:59.000Z

198

Scaled Solar | Open Energy Information  

Open Energy Info (EERE)

Product Scaled Solar manufacturers and markets utility-grade, concentrated photovoltaic solar energy systems to commercial customers References Scaled Solar1 LinkedIn...

199

Impulsive waves in de Sitter and anti-de Sitter space-times generated by null particles with an arbitrary multipole structure  

E-Print Network (OSTI)

We describe a class of impulsive gravitational waves which propagate either in a de Sitter or an anti-de Sitter background. They are conformal to impulsive waves of Kundt's class. In a background with positive cosmological constant they are spherical (but non-expanding) waves generated by pairs of particles with arbitrary multipole structure propagating in opposite directions. When the cosmological constant is negative, they are hyperboloidal waves generated by a null particle of the same type. In this case, they are included in the impulsive limit of a class of solutions described by Siklos that are conformal to pp-waves.

J Podolsky; J B Griffiths

1997-10-08T23:59:59.000Z

200

The magnetic Rayleigh-Taylor instability and flute waves at the ion Larmor radius scales  

Science Conference Proceedings (OSTI)

The theory of flute waves (with arbitrary spatial scales compared to the ion Larmor radius) driven by the Rayleigh-Taylor instability (RTI) is developed. Both the kinetic and hydrodynamic models are considered. In this way we have extended the previous analysis of RTI carried out in the long wavelength limit. It is found that complete finite ion Larmor radius stabilization is absent when the ion diamagnetic velocity attains the ion gravitation drift velocity. The hydrodynamic approach allowed us to deduce a new set of nonlinear equations for flute waves with arbitrary spatial scales. It is shown that the previously deduced equations are inadequate when the wavelength becomes of the order of the ion Larmor radius. In the linear limit a Fourier transform of these equations yields the dispersion relation which in the so-called Pade approximation corresponds to the results of the fully kinetic treatment. The development of such a theory gives us enough grounds for an adequate description of the RTI stabilization by the finite ion Larmor radius effect.

Onishchenko, O. G.; Pokhotelov, O. A. [Institute of Physics of the Earth, 10 B. Gruzinskaya, 123995 Moscow (Russian Federation); Stenflo, L. [Department of Physics, Linkoeping University, SE-58183 Linkoeping (Sweden); Shukla, P. K. [RUB International Chair, International Centre for Advanced Studies in Physical Sciences, Fakultaet fuer Physik und Astronomie, Ruhr-Universitaet Bochum, D-44780 Bochum (Germany)

2011-02-15T23:59:59.000Z

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Monetary Awards Scale  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

MONETARY AWARDS SCALE FOR INTANGIBLE BENEFITS FROM MONETARY AWARDS SCALE FOR INTANGIBLE BENEFITS FROM SUGGESTIONS, INVENTIONS, SPECIAL ACTS OR SERVICES VALUE OF BENEFIT EXTENT OF APPLICATION Limited Affects functions, mission, or personnel of one office (e.g., field site office or one office within a HQ Departmental element). Affects a small area of science or technology. Extended Affects functions, mission, or personnel of a several field site offices or HQ office within a Departmental element (e.g., more than one). Affects an important area of science or technology. Broad Affects functions, mission, or personnel of an entire Departmental element or Departmental element with multiple site offices. Affects a broad area of science or technology. General Affects functions, mission, or personnel

202

Structure Discovery in Large Semantic Graphs Using Extant Ontological Scaling and Descriptive Statistics  

Science Conference Proceedings (OSTI)

As semantic datasets grow to be very large and divergent, there is a need to identify and exploit their inherent semantic structure for discovery and optimization. Towards that end, we present here a novel methodology to identify the semantic structures inherent in an arbitrary semantic graph dataset. We first present the concept of an extant ontology as a statistical description of the semantic relations present amongst the typed entities modeled in the graph. This serves as a model of the underlying semantic structure to aid in discovery and visualization. We then describe a method of ontological scaling in which the ontology is employed as a hierarchical scaling filter to infer different resolution levels at which the graph structures are to be viewed or analyzed. We illustrate these methods on three large and publicly available semantic datasets containing more than one billion edges each. Keywords-Semantic Web; Visualization; Ontology; Multi-resolution Data Mining;

al-Saffar, Sinan; Joslyn, Cliff A.; Chappell, Alan R.

2011-07-18T23:59:59.000Z

203

High expression Zymomonas promoters  

DOE Patents (OSTI)

Identified are mutants of the promoter of the Z. mobilis glyceraldehyde-3-phosphate dehydrogenase gene, which direct improved expression levels of operably linked heterologous nucleic acids. These are high expression promoters useful for expression of chimeric genes in Zymomonas, Zymobacter, and other related bacteria.

Viitanen, Paul V. (West Chester, PA); Tao, Luan (Havertown, PA); Zhang, Yuying (New Hope, PA); Caimi, Perry G. (Kennett Square, PA); McCole, Laura (East Fallowfield, PA): Zhang, Min (Lakewood, CO); Chou, Yat-Chen (Lakewood, CO); McCutchen, Carol M. (Wilmington, DE); Franden, Mary Ann (Centennial, CO)

2011-08-02T23:59:59.000Z

204

Nuclear halo and its scaling laws  

E-Print Network (OSTI)

We have proposed a procedure to extract the probability for valence particle being out of the binding potential from the measured nuclear asymptotic normalization coefficients. With this procedure, available data regarding the nuclear halo candidates are systematically analyzed and a number of halo nuclei are confirmed. Based on these results we have got a much relaxed condition for nuclear halo occurrence. Furthermore, we have presented the scaling laws for the dimensionless quantity $/R^{2}$ of nuclear halo in terms of the analytical expressions of the expectation value for the operator $r^{2}$ in a finite square-well potential.

Z. H. Liu; X. Z. Zhang; H. Q. Zhang

2004-02-06T23:59:59.000Z

205

Property:PotentialRuralUtilityScalePVGeneration | Open Energy Information  

Open Energy Info (EERE)

PotentialRuralUtilityScalePVGeneration PotentialRuralUtilityScalePVGeneration Jump to: navigation, search Property Name PotentialRuralUtilityScalePVGeneration Property Type Quantity Description The estimated potential energy generation from utility-scale PV in rural areas of a particular place. Use this type to express a quantity of energy. The default unit for energy on OpenEI is the Kilowatt hour (kWh), which is 3,600,000 Joules. http://en.wikipedia.org/wiki/Unit_of_energy It's possible types are Watt hours - 1000 Wh, Watt hour, Watthour Kilowatt hours - 1 kWh, Kilowatt hour, Kilowatthour Megawatt hours - 0.001 MWh, Megawatt hour, Megawatthour Gigawatt hours - 0.000001 GWh, Gigawatt hour, Gigawatthour Joules - 3600000 J, Joules, joules Pages using the property "PotentialRuralUtilityScalePVGeneration"

206

Property:PotentialUrbanUtilityScalePVGeneration | Open Energy Information  

Open Energy Info (EERE)

PotentialUrbanUtilityScalePVGeneration PotentialUrbanUtilityScalePVGeneration Jump to: navigation, search Property Name PotentialUrbanUtilityScalePVGeneration Property Type Quantity Description The estimated potential energy generation from utility-scale PV in urban areas of a particular place. Use this type to express a quantity of energy. The default unit for energy on OpenEI is the Kilowatt hour (kWh), which is 3,600,000 Joules. http://en.wikipedia.org/wiki/Unit_of_energy It's possible types are Watt hours - 1000 Wh, Watt hour, Watthour Kilowatt hours - 1 kWh, Kilowatt hour, Kilowatthour Megawatt hours - 0.001 MWh, Megawatt hour, Megawatthour Gigawatt hours - 0.000001 GWh, Gigawatt hour, Gigawatthour Joules - 3600000 J, Joules, joules Pages using the property "PotentialUrbanUtilityScalePVGeneration"

207

Another Look at the Scale Analysis for Deep Moist Convecton  

Science Conference Proceedings (OSTI)

In this note, a more rational approach is given to specify the parameters G and B in the scale analysis of Lipps and Hemier. The thermodynamic equation is written in a different form so that a closed expression for B can be derived. The present ...

Frank B. Lipps; Richard S. Hemler

1985-09-01T23:59:59.000Z

208

Scaled hydrogenic approximation wavefunctions. [Hartree-Fock approximation  

DOE Green Energy (OSTI)

Although widespread use of computer codes for the solution of Schrodinger equations makes available numerical Hartree-Fock model radial wave functions, there remains persistant interest in simple analytic expressions for atomic wave functions. One such frequency favored approach employs hydrogenic functions, suitably scaled, as approximate wave functions. The following note displays typical inaccuracies to be expected from such approximations. 13 references.

Shore, B.W.

1979-09-01T23:59:59.000Z

209

A tree-decomposed transfer matrix for computing exact Potts model partition functions for arbitrary graphs, with applications to planar graph colourings  

E-Print Network (OSTI)

Combining tree decomposition and transfer matrix techniques provides a very general algorithm for computing exact partition functions of statistical models defined on arbitrary graphs. The algorithm is particularly efficient in the case of planar graphs. We illustrate it by computing the Potts model partition functions and chromatic polynomials (the number of proper vertex colourings using Q colours) for large samples of random planar graphs with up to N=100 vertices. In the latter case, our algorithm yields a sub-exponential average running time of ~ exp(1.516 sqrt(N)), a substantial improvement over the exponential running time ~ exp(0.245 N) provided by the hitherto best known algorithm. We study the statistics of chromatic roots of random planar graphs in some detail, comparing the findings with results for finite pieces of a regular lattice.

Andrea Bedini; Jesper Lykke Jacobsen

2010-03-25T23:59:59.000Z

210

Reply to "Comment on 'Accurate and fast numerical solution of Poisson's equation for arbitrary, space-filling Voronoi polyhedra: Near-field corrections revisited'"  

SciTech Connect

This is a Reply to the Comment by Gonis and Zhang1 on our recent paper.2 They discuss supposed issues with our “accurate and fast numerical solution of Poisson’s equation for arbitrary Voronoi polyhedra” (VP). The method of Gonis et al.3 and Vitos and Koll´ar4 correctly addresses the mathematical issues related to the solution of Poisson’s equation [and near-field corrections (NFCs)] using a spherical harmonic basis (L’s). However, as discussed in Ref. 2, their method is not numerically efficient and suffers from severe convergence issues from the multiply nested (conditionally convergent) multipole expansions to address r problems. Hence, the abstract in Ref. 2 clearly states that we provide a method to address a “fast but accurate numerical solution of the Poisson equation” for site-centered methods.

Alam, Aftab; Wilson, Brian G.; Johnson, Duane D.

2012-09-20T23:59:59.000Z

211

NIST Time Scale Data Archive  

Science Conference Proceedings (OSTI)

NIST Time Scale Data Archive. Updated monthly. Return to Archive index Leap second and UT1-UTC information. This page ...

2013-08-07T23:59:59.000Z

212

Determination of the Scaled Optical Thickness of Clouds from Reflected Solar Radiation Measurements  

Science Conference Proceedings (OSTI)

A method is presented for determining the scaled optical thickness of clouds from reflected solar radiation measurements. The procedure compares measurements of the reflection function with asymptotic expressions for the reflection function of ...

Michael D. King

1987-07-01T23:59:59.000Z

213

Stably Stratified Shear Turbulence: A New Model for the Energy Dissipation Length Scale  

Science Conference Proceedings (OSTI)

A model is presented to compute the turbulent kinetic energy dissipation length scale l? in a stably stratified shear flow. The expression for l? is derived from solving the spectral balance equation for the turbulent kinetic energy. The buoyancy ...

Y. Cheng; V. M. Canuto

1994-08-01T23:59:59.000Z

214

Property:PotentialUrbanUtilityScalePVCapacity | Open Energy Information  

Open Energy Info (EERE)

PotentialUrbanUtilityScalePVCapacity PotentialUrbanUtilityScalePVCapacity Jump to: navigation, search Property Name PotentialUrbanUtilityScalePVCapacity Property Type Quantity Description The nameplate capacity technical potential from utility-scale PV in urban areas of a particular place. Use this property to express potential electric energy generation, such as Nameplate Capacity. The default unit is megawatts (MW). For spatial capacity, use property Volume. Acceptable units (and their conversions) are: 1 MW,MWe,megawatt,Megawatt,MegaWatt,MEGAWATT,megawatts,Megawatt,MegaWatts,MEGAWATT,MEGAWATTS 1000 kW,kWe,KW,kilowatt,KiloWatt,KILOWATT,kilowatts,KiloWatts,KILOWATT,KILOWATTS 1000000 W,We,watt,watts,Watt,Watts,WATT,WATTS 1000000000 mW,milliwatt,milliwatts,MILLIWATT,MILLIWATTS 0.001 GW,gigawatt,gigawatts,Gigawatt,Gigawatts,GigaWatt,GigaWatts,GIGAWATT,GIGAWATTS

215

Property:PotentialRuralUtilityScalePVCapacity | Open Energy Information  

Open Energy Info (EERE)

PotentialRuralUtilityScalePVCapacity PotentialRuralUtilityScalePVCapacity Jump to: navigation, search Property Name PotentialRuralUtilityScalePVCapacity Property Type Quantity Description The nameplate capacity technical potential from rural utility-scale PV for a particular place. Use this property to express potential electric energy generation, such as Nameplate Capacity. The default unit is megawatts (MW). For spatial capacity, use property Volume. Acceptable units (and their conversions) are: 1 MW,MWe,megawatt,Megawatt,MegaWatt,MEGAWATT,megawatts,Megawatt,MegaWatts,MEGAWATT,MEGAWATTS 1000 kW,kWe,KW,kilowatt,KiloWatt,KILOWATT,kilowatts,KiloWatts,KILOWATT,KILOWATTS 1000000 W,We,watt,watts,Watt,Watts,WATT,WATTS 1000000000 mW,milliwatt,milliwatts,MILLIWATT,MILLIWATTS 0.001 GW,gigawatt,gigawatts,Gigawatt,Gigawatts,GigaWatt,GigaWatts,GIGAWATT,GIGAWATTS

216

Monetary Awards Scale | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Monetary Awards Scale Monetary Awards Scale Chart of the monetary awards scale allowed for intangible and tangible benefits from suggestions, inventions, special acts or services....

217

Connecting the Molecular and the Continuum Scales  

NLE Websites -- All DOE Office Websites (Extended Search)

Connecting the Molecular and the Continuum Scales Connecting the Molecular and the Continuum Scales Key Challenges: A molecular-scale understanding of structure and surface...

218

Efficient similarity search: arbitrary similarity measures, arbitrary composition  

Science Conference Proceedings (OSTI)

Given a (large) set of objects and a query, similarity search aims to find all objects similar to the query. A frequent approach is to define a set of base similarity measures for the different aspects of the objects, and to build light-weight similarity ... Keywords: query planning, similarity measures, similarity search

Dustin Lange; Felix Naumann

2011-10-01T23:59:59.000Z

219

Solar Express | Open Energy Information  

Open Energy Info (EERE)

Solar Express Jump to: navigation, search Name Solar Express Place Italy Product A joint venture established to install some 11MW of photovoltaic generation capacity around the...

220

Arbitrary norm support vector machines  

Science Conference Proceedings (OSTI)

Support vector machines (SVM) are state-of-the-art classifiers. Typically L2-norm or L1-norm is adopted as a regularization term in SVMs, while other norm-based SVMs, for example, the L0-norm SVM or even the L?-norm ...

Kaizhu Huang; Danian Zheng; Irwin King; Michael R. Lyu

2009-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Quantification and scaling of multipartite entanglement in continuous variable systems  

E-Print Network (OSTI)

We present a theoretical method to determine the multipartite entanglement between different partitions of multimode, fully or partially symmetric Gaussian states of continuous variable systems. For such states, we determine the exact expression of the logarithmic negativity and show that it coincides with that of equivalent two--mode Gaussian states. Exploiting this reduction, we demonstrate the scaling of the multipartite entanglement with the number of modes and its reliable experimental estimate by direct measurements of the global and local purities.

Gerardo Adesso; Alessio Serafini; Fabrizio Illuminati

2004-06-09T23:59:59.000Z

222

Anomaly Detection at Multiple Scales  

Science Conference Proceedings (OSTI)

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Anomaly Detection at Multiple Scales, or ADAMS, is a $35 million DARPA project designed to identify patterns and anomalies ...

Alain Sren Mikhayhu

2012-06-01T23:59:59.000Z

223

Subsynoptic-Scale Baroclinic Instability  

Science Conference Proceedings (OSTI)

A linear stability analysis of the hyperbolic tangent profiles is made. A Boussinesq primitive equation model with high vertical resolution is used. Unstable modes of intermediate scales (Lx ? 1000 km) are generated when the curvature, d2?/dz2, ...

Prakki Satyamurthy; Vadlamudi Brahmananda Rao; Antonio Divino Moura

1982-05-01T23:59:59.000Z

224

Scale-Controlled Objective Analysis  

Science Conference Proceedings (OSTI)

The major topic of this paper is the resolvable spatial scales that can be analyzed by statistical interpolation of an undersampled dataset. The inquiry was motivated by the need to design the most appropriate procedures for spatial analysis of ...

Katsuyuki V. Ooyama

1987-10-01T23:59:59.000Z

225

Dynamic Scaling of Manipulator Trajectories  

E-Print Network (OSTI)

A fundamental time-scaling property of manipulator dynamics has been identified that allows modification of movement speed without complete dynamics recalculation. By exploiting this property, it can be determined ...

Hollerbach, John M.

1983-01-01T23:59:59.000Z

226

Scale Insects and Mealy Bugs  

NLE Websites -- All DOE Office Websites (Extended Search)

Scale Insects and Mealy Bugs Scale Insects and Mealy Bugs Nature Bulletin No. 404-A January 30, 1971 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation SCALE INSECTS AND MEALY BUGS The insect world contains an enormous number and variety of species but, of them all, the Scale Insects and Mealy Bugs come nearest to being vegetables. Most insects are active animals that fly, hop, scamper, crawl or burrow, but these queer creatures spend most of their lives merely sitting in one spot, sucking plant juices from a branch, twig, leaf, or fruit. Some of our most destructive pests are included among the several hundred kinds of these highly specialized insects. They are so small that the average person seldom realizes that they are responsible for the sickly or dying condition of a tree or shrub. Adult scale insects are extremely variable in shape, and range in size from that of a pinhead up to forms which are a quarter of an inch long. Each hides under a hard protective shell, or scale, of wax secreted by pores on its body, and are frequently so numerous that they form a dense crust. The females molt a few times, and usually discard their legs and wings, before they mature. She lays eggs under the scale and then dies. These hatch into young (called "crawlers") which move around for a period varying from a few hours to a day or two before they settle down and build scales. Unlike the female, the male -always the smaller of the two -- goes through a cocoon stage from which he emerges with a pair of wings but with no means of taking food. He merely mates and dies. Males are scarce In most kinds and in many species have never been seen.

227

Density and pair-density scaling for deriving the Euler equation in density-functional and pair-density-functional theory  

Science Conference Proceedings (OSTI)

A link between density and pair density functional theories is presented. Density and pair density scaling are used to derive the Euler equation in both theories. Density scaling provides a constructive way of obtaining approximations for the Pauli potential. The Pauli potential (energy) of the density functional theory is expressed as the difference of the scaled and original exchange-correlation potentials (energies).

Nagy, A. [Department of Theoretical Physics, University of Debrecen, H-4010 Debrecen (Hungary)

2011-09-15T23:59:59.000Z

228

Scaling  

NLE Websites -- All DOE Office Websites (Extended Search)

communications becomes shorter. If the time for the global transpose is of the same order of magnitude as the computa- tion time, then the required communication becomes a...

229

The Scale of Dark QCD  

E-Print Network (OSTI)

Most of the mass of ordinary matter has its origin from quantum chromodynamics (QCD). A similar strong dynamics, dark QCD, could exist to explain the mass origin of dark matter. Using infrared fixed points of the two gauge couplings, we provide a dynamical mechanism that relates the dark QCD confinement scale to our QCD scale, and hence provides an explanation for comparable dark baryon and proton masses. Together with a mechanism that generates equal amounts of dark baryon and ordinary baryon asymmetries in the early universe, the similarity of dark matter and ordinary matter energy densities can be naturally explained. For a large class of gauge group representations, the particles charged under both QCD and dark QCD, necessary ingredients for generating the infrared fixed points, are found to have masses at one to two TeV, which sets the scale for dark matter direct detection and novel collider signatures involving visible and dark jets.

Yang Bai; Pedro Schwaller

2013-06-19T23:59:59.000Z

230

Time-Off Awards Scale  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

/1/2010 /1/2010 TIME OFF AWARD SCALE The following chart is recommended and should be used unless another time-off award scale has been adopted by the servicing human resources office. TIME OFF SCALE VALUE OF THE EMPLOYEE'S CONTRIBUTION HOURS TO BE AWARDED MODERATE - A contribution to a product, program or service to the public which is of sufficient value to merit formal recognition. Beneficial change or modification of operating principles or procedures. 1 - 10 Hours SUBSTANTIAL - An important contribution to the value of a product, activity, program or service to the public. Significant change or modification or operating principles or procedures. 11 - 20 Hours HIGH - A significant contribution to the value of a product, activity, program or service to

231

Definition: Commercial Scale Wind | Open Energy Information  

Open Energy Info (EERE)

Scale Wind Commercial scale wind refers to wind energy projects greater than 100 kW. The electricity that is generated is sold.1 Also Known As Utility-Scale Wind Related Terms...

232

Scale-Free Cortical Planar Networks  

E-Print Network (OSTI)

D [2004] The modeling of scale-free networks. Physica A 333:Synchronization in scale-free dynamical networks: Robustnessnetworks: small-world, scale-free and beyond. IEEE Trans

Freeman, Walter J III; Kozma, Robert; Bollobás, Béla; Riordan, Oliver

2009-01-01T23:59:59.000Z

233

Computer Simulation of Scale Formation  

DOE Green Energy (OSTI)

This paper summarizes results of recent analyses performed by Battelle-Northwest in EPRI project RP 653-3: Computer Simulation of Scaling in Geothermal Systems. The results reported here are drawn primarily from case evaluations performed over the 12 months since the preceding EPRI Geothermal Symposium held in Monterey in June 1979. The present project is a continuation of a previous project designated RP 653-1. The ultimate objective of research performed in this project is to develop analytical tools (computer codes) and the supporting thermophysical and chemical data base that can be used to predict scaling and corrosion in geothermal power generating systems.

Lessor, D.L.; Kreid, D.K.

1980-12-01T23:59:59.000Z

234

Utility Scale Solar Inc | Open Energy Information  

Open Energy Info (EERE)

Utility Scale Solar Inc Jump to: navigation, search Name Utility Scale Solar Inc Place Palo Alto, California Zip 94301 Product California-based PV tracker maker. References Utility...

235

Production and Handling Slide 28: Winslow Scale  

NLE Websites -- All DOE Office Websites (Extended Search)

Winslow Scale Skip Presentation Navigation First Slide Previous Slide Next Slide Last Presentation Table of Contents Winslow Scale Refer to caption below for image description...

236

Experimental Evaluation of Large-Scale Parallel ...  

Science Conference Proceedings (OSTI)

... A gene-expression microarray gives expression values for thousands of genes, in ... My main objection is that the authors' take-home message is that ...

2010-09-11T23:59:59.000Z

237

Express Farms Greenhouse Low Temperature Geothermal Facility | Open Energy  

Open Energy Info (EERE)

Express Farms Greenhouse Low Temperature Geothermal Facility Express Farms Greenhouse Low Temperature Geothermal Facility Jump to: navigation, search Name Express Farms Greenhouse Low Temperature Geothermal Facility Facility Express Farms Sector Geothermal energy Type Greenhouse Location Marsing, Idaho Coordinates 43.5454359°, -116.8131958° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

238

SCALE DRAM subsystem power analysis  

E-Print Network (OSTI)

To address the needs of the next generation of low-power systems, DDR2 SDRAM offers a number of low-power modes with various performance and power consumption tradeoffs. The SCALE DRAM Subsystem is an energy-aware DRAM ...

Bhalodia, Vimal

2005-01-01T23:59:59.000Z

239

Efficient scaling for complex division  

Science Conference Proceedings (OSTI)

We develop a simple method for scaling to avoid overflow and harmful underflow in complex division. The method guarantees that no overflow will occur unless at least one component of the quotient must overflow, otherwise the normwise error in the computed ... Keywords: Complex division, overflow, underflow

Douglas M. Priest

2004-12-01T23:59:59.000Z

240

Hanford Small Scale Mixing Demonstration Program  

Hanford Small Scale Mixing Demonstration Program EM Waste Processing Technical Exchange November 17, 2010 Mike Thien

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Scale selection for supervised image segmentation  

Science Conference Proceedings (OSTI)

Finding the right scales for feature extraction is crucial for supervised image segmentation based on pixel classification. There are many scale selection methods in the literature; among them the one proposed by Lindeberg is widely used for image structures ... Keywords: Image segmentation, Max rule, Scale selection, Scale space theory, Supervised learning

Yan Li; David M. J. Tax; Marco Loog

2012-12-01T23:59:59.000Z

242

Ideal Polymers near Scale-Free Surfaces  

E-Print Network (OSTI)

The number of allowed configurations of a polymer is reduced by the presence of a repulsive surface resulting in an entropic force between them. We develop a method to calculate the entropic force, and detailed pressure distribution, for long ideal polymers near a scale-free repulsive surface. For infinite polymers the monomer density is related to the electrostatic potential near a conducting surface of a charge placed at the point where the polymer end is held. Pressure of the polymer on the surface is then related to the charge density distribution in the electrostatic problem. We derive explicit expressions for pressure distributions and monomer densities for ideal polymers near a two- or three-dimensional wedge, and for a circular cone in three dimensions. Pressure of the polymer diverges near sharp corners in a manner resembling (but not identical to) the electric field divergence near conducting surfaces. We provide formalism for calculation of all components of the total force in situations without axial symmetry.

Yosi Hammer; Yacov Kantor

2013-11-17T23:59:59.000Z

243

Grain-Scale Simulations of Hot-Spot Initiation for Shocked TATB  

DOE Green Energy (OSTI)

High-explosive (HE) material consists of large-sized grains with micron-sized embedded impurities and pores. Under various mechanical/thermal insults, these pores collapse generating high-temperature regions leading to ignition. A computational study has been performed to investigate the mechanisms of pore collapse and hot spot initiation in TATB crystals, employing the thermohydrodynamics arbitrary-Lagrange-Eulerian code ALE3D. This initial study includes non-reactive dynamics to isolate the thermal and hydrodynamical effects. Two-dimensional high-resolution large-scale meso-scale simulations have been undertaken. We study an axisymmetric configuration for pore radii ranging from 0.5 to 2{micro}m, with initial shock pressures in the range from 3 to 11 GPa. A Mie-Gruneisen Equation of State (EOS) model is used for TATB, and includes a constant yield strength and shear modulus; while the air in the pore invokes a Livermore Equation of State (LEOS) model. The parameter space is systematically studied by considering various shock strengths, pore diameters and material properties. We find that thermal diffusion from the collapsed pores has an important effect in generating high-temperature hot spots in the TATB.

Najjar, F; Howard, W; Fried, L

2009-07-31T23:59:59.000Z

244

The effect of a fifth large-scale space-time dimension on orbital dynamics  

E-Print Network (OSTI)

A model based on simple assumptions about 4-dimensional space-time being closed and isotropic, and embedded in a 5th large-scale dimension, r, representing the radius of curvature of space-time, has been used in an application of Newton's Second Law to describe a system with angular momentum. It has been found that the equations of MOND used to explain the rotation curves of galaxies appear as a limit within this derivation and that there is a universal acceleration constant, ao, with a value, again consistent with that used by MOND. This approach does not require modification of Newtonian dynamics, only its extension into a fifth large-scale dimension. The transition from the classical Newtonian dynamics to the MOND regime emerges naturally and without the introduction of arbitrary fitting functions, if this 5-dimensional model is adopted. The paper also includes the derivation of an effect in 5-dimensional orbital dynamics which is in reasonable agreement with the observed Pioneer Anomaly.

M. B. Gerrard; T. J. Sumner

2006-05-12T23:59:59.000Z

245

A heuristic examination of scaling  

SciTech Connect

This study investigates the scaling of dimensions of craters formed by nuclear explosive sources as well as the problem of making consistent estimates of other geonuclear effects including maximum base surge radius, vented fraction of the gamma emitting radionuclides appearing in close-in fallout, and main cloud dimensions. Input to the proposed scaling method includes the Froude number as determined by the depth of burial and the mound surface velocity at vent time, and the pressure in the cavity at vent time. These inputs are provided from long-running cratering-mechanincs numerical calculations. Illustrations are given of the use of the method for 1 Mt and 200 kt cratering events. 10 refs., 10 figs., 7 tabs.

Knox, J.B.

1969-07-14T23:59:59.000Z

246

Property:PotentialUrbanUtilityScalePVArea | Open Energy Information  

Open Energy Info (EERE)

PotentialUrbanUtilityScalePVArea PotentialUrbanUtilityScalePVArea Jump to: navigation, search Property Name PotentialUrbanUtilityScalePVArea Property Type Quantity Description The area of potential utility-scale PV in urban areas in a place. Use this type to express a quantity of two-dimensional space. The default unit is the square meter (m²). http://en.wikipedia.org/wiki/Area Acceptable units (and their conversions) are: Square Meters - 1 m²,m2,m^2,square meter,square meters,Square Meter,Square Meters,Sq. Meters,SQUARE METERS Square Kilometers - 0.000001 km²,km2,km^2,square kilometer,square kilometers,square km,square Kilometers,SQUARE KILOMETERS Square Miles - 0.000000386 mi²,mi2,mi^2,mile²,square mile,square miles,square mi,Square Miles,SQUARE MILES Square Feet - 10.7639 ft²,ft2,ft^2,square feet,square

247

Property:PotentialRuralUtilityScalePVArea | Open Energy Information  

Open Energy Info (EERE)

PotentialRuralUtilityScalePVArea PotentialRuralUtilityScalePVArea Jump to: navigation, search Property Name PotentialRuralUtilityScalePVArea Property Type Quantity Description The area of potential utility scale PV in rural areas in a place. Use this type to express a quantity of two-dimensional space. The default unit is the square meter (m²). http://en.wikipedia.org/wiki/Area Acceptable units (and their conversions) are: Square Meters - 1 m²,m2,m^2,square meter,square meters,Square Meter,Square Meters,Sq. Meters,SQUARE METERS Square Kilometers - 0.000001 km²,km2,km^2,square kilometer,square kilometers,square km,square Kilometers,SQUARE KILOMETERS Square Miles - 0.000000386 mi²,mi2,mi^2,mile²,square mile,square miles,square mi,Square Miles,SQUARE MILES Square Feet - 10.7639 ft²,ft2,ft^2,square feet,square

248

A Tree Swaying in a Turbulent Wind: A Scaling Analysis  

E-Print Network (OSTI)

A tentative scaling theory is presented of a tree swaying in a turbulent wind. It is argued that the turbulence of the air within the crown is in the inertial regime, An eddy causes a dynamic bending response of the branches according to a time criterion. The resulting expression for the penetration depth of the wind yields an exponent which is in agreement with that pertaining to the morphology of the tree branches. An energy criterion shows that the dynamics of the branches is basically passive. The possibility of hydrodynamic screening by the leaves is discussed.

Theo Odijk

2013-05-29T23:59:59.000Z

249

Preliminary Scaling Estimate for Select Small Scale Mixing Demonstration Tests  

SciTech Connect

The Hanford Site double-shell tank (DST) system provides the staging location for waste that will be transferred to the Hanford Tank Waste Treatment and Immobilization Plant (WTP). Specific WTP acceptance criteria for waste feed delivery describe the physical and chemical characteristics of the waste that must be met before the waste is transferred from the DSTs to the WTP. One of the more challenging requirements relates to the sampling and characterization of the undissolved solids (UDS) in a waste feed DST because the waste contains solid particles that settle and their concentration and relative proportion can change during the transfer of the waste in individual batches. A key uncertainty in the waste feed delivery system is the potential variation in UDS transferred in individual batches in comparison to an initial sample used for evaluating the acceptance criteria. To address this uncertainty, a number of small-scale mixing tests have been conducted as part of Washington River Protection Solutions’ Small Scale Mixing Demonstration (SSMD) project to determine the performance of the DST mixing and sampling systems.

Wells, Beric E.; Fort, James A.; Gauglitz, Phillip A.; Rector, David R.; Schonewill, Philip P.

2013-09-12T23:59:59.000Z

250

Centrality scaling in large networks  

E-Print Network (OSTI)

Betweenness centrality lies at the core of both transport and structural vulnerability properties of complex networks, however, it is computationally costly, and its measurement for networks with millions of nodes is near impossible. By introducing a multiscale decomposition of shortest paths, we show that the contributions to betweenness coming from geodesics not longer than L obey a characteristic scaling vs L, which can be used to predict the distribution of the full centralities. The method is also illustrated on a real-world social network of 5.5*10^6 nodes and 2.7*10^7 links.

Ercsey-Ravasz, Maria

2010-01-01T23:59:59.000Z

251

A simplified implementation of a gradient-enhanced damage model with transient length scale effects  

Science Conference Proceedings (OSTI)

Gradient-enhanced damage models with constant gradient activity suffer from spurious damage growth at high deformation levels. This issue was resolved by Geers et al. (Comput Methods Appl Mech Eng 160(1---2):133---153, 1998) by expressing the gradient ... Keywords: Continuum damage mechanics, Gradient-enhanced damage models, Regularized media, Transient internal length scale

S. Saroukhani; R. Vafadari; A. Simone

2013-06-01T23:59:59.000Z

252

Goethite Bench-scale and Large-scale Preparation Tests  

SciTech Connect

The Hanford Waste Treatment and Immobilization Plant (WTP) is the keystone for cleanup of high-level radioactive waste from our nation's nuclear defense program. The WTP will process high-level waste from the Hanford tanks and produce immobilized high-level waste glass for disposal at a national repository, low activity waste (LAW) glass, and liquid effluent from the vitrification off-gas scrubbers. The liquid effluent will be stabilized into a secondary waste form (e.g. grout-like material) and disposed on the Hanford site in the Integrated Disposal Facility (IDF) along with the low-activity waste glass. The major long-term environmental impact at Hanford results from technetium that volatilizes from the WTP melters and finally resides in the secondary waste. Laboratory studies have indicated that pertechnetate ({sup 99}TcO{sub 4}{sup -}) can be reduced and captured into a solid solution of {alpha}-FeOOH, goethite (Um 2010). Goethite is a stable mineral and can significantly retard the release of technetium to the environment from the IDF. The laboratory studies were conducted using reaction times of many days, which is typical of environmental subsurface reactions that were the genesis of this new process. This study was the first step in considering adaptation of the slow laboratory steps to a larger-scale and faster process that could be conducted either within the WTP or within the effluent treatment facility (ETF). Two levels of scale-up tests were conducted (25x and 400x). The largest scale-up produced slurries of Fe-rich precipitates that contained rhenium as a nonradioactive surrogate for {sup 99}Tc. The slurries were used in melter tests at Vitreous State Laboratory (VSL) to determine whether captured rhenium was less volatile in the vitrification process than rhenium in an unmodified feed. A critical step in the technetium immobilization process is to chemically reduce Tc(VII) in the pertechnetate (TcO{sub 4}{sup -}) to Tc(Iv)by reaction with the ferrous ion, Fe{sup 2+}-Fe{sup 2+} is oxidized to Fe{sup 3+} - in the presence of goethite seed particles. Rhenium does not mimic that process; it is not a strong enough reducing agent to duplicate the TcO{sub 4}{sup -}/Fe{sup 2+} redox reactions. Laboratory tests conducted in parallel with these scaled tests identified modifications to the liquid chemistry necessary to reduce ReO{sub 4}{sup -} and capture rhenium in the solids at levels similar to those achieved by Um (2010) for inclusion of Tc into goethite. By implementing these changes, Re was incorporated into Fe-rich solids for testing at VSL. The changes also changed the phase of iron that was in the slurry product: rather than forming goethite ({alpha}-FeOOH), the process produced magnetite (Fe{sub 3}O{sub 4}). Magnetite was considered by Pacific Northwest National Laboratory (PNNL) and VSL to probably be a better product to improve Re retention in the melter because it decomposes at a higher temperature than goethite (1538 C vs. 136 C). The feasibility tests at VSL were conducted using Re-rich magnetite. The tests did not indicate an improved retention of Re in the glass during vitrification, but they did indicate an improved melting rate (+60%), which could have significant impact on HLW processing. It is still to be shown whether the Re is a solid solution in the magnetite as {sup 99}Tc was determined to be in goethite.

Josephson, Gary B.; Westsik, Joseph H.

2011-10-23T23:59:59.000Z

253

U-116: IBM Tivoli Provisioning Manager Express for Software Distributi...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

to the SoapServlet servlet is not properly sanitised before being used in a SQL query. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code. A...

254

Simulation, models, and refactoring of bacteriophage T7 gene expression  

E-Print Network (OSTI)

Our understanding of why biological systems are designed in a particular way would benefit from biophysically-realistic models that can make accurate predictions on the time-evolution of molecular events given arbitrary ...

Kosuri, Sriram

2007-01-01T23:59:59.000Z

255

Building Scale vs. Community Scale Net-Zero Energy Performance  

SciTech Connect

Many government and industry organizations are focusing building energy-efficiency goals around producing individual net-zero buildings (nZEBs), using photovoltaic (PV) technology to provide on-site renewable energy after substantially improving the energy efficiency of the buildings themselves. Seeking net-zero energy (NZE) at the community scale instead introduces the possibility of using a wider range of renewable energy technologies, such as solar-thermal electricity generation, solar-assisted heating/cooling systems, and wind energy, economically. This paper reports results of a study comparing NZE communities to communities consisting of individual nZEBs. Five scenarios are examined: 1) base case – a community of nZEBs with roof mounted PV systems; 2) NZE communities served by wind turbines on leased land; 3) NZE communities served by wind turbines on owned land; 4) communities served by solar-thermal electric generation; and 5) communities served by photovoltaic farms. All buildings are assumed to be highly efficient, e.g., 70% more efficient than current practice. The scenarios are analyzed for two climate locations (Chicago and Phoenix), and the levelized costs of electricity for the scenarios are compared. The results show that even for the climate in the U.S. most favorable to PV (Phoenix), more cost-effective approaches are available to achieving NZE than the conventional building-level approach (rooftop PV with aggressive building efficiency improvements). The paper shows that by expanding the measurement boundary for NZE, a community can take advantage of economies of scale, achieving improved economics while reaching the same overall energy-performance objective.

Katipamula, Srinivas; Fernandez, Nicholas; Brambley, Michael R.; Reddy, T. A.

2010-06-30T23:59:59.000Z

256

Stochastic Forcing of Planetary Scale Flow  

Science Conference Proceedings (OSTI)

Using geopotential height observations we analyze the fluctuations of the barotropic vorticity transfer from synoptic scale flow (zonal wavenumber m > 5) to planetary scales (m ? 5). We hypothesize that this transfer can be seen as a stochastic ...

Joseph Egger; H-D. Schilling

1984-03-01T23:59:59.000Z

257

Zonal Penetration Scale of Model Midlatitude Jets  

Science Conference Proceedings (OSTI)

All available observations indicate that the most energetic time-dependent currents are located in the vicinity of intense large-scale oceanic current systems. This characteristic is also a basic property of eddy-resolving gyre-scale numerical ...

William R. Holland; William J. Schmitz

1985-12-01T23:59:59.000Z

258

Energy Basics: Large-Scale Hydropower  

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

Energy Basics Renewable Energy Printable Version Share this resource Biomass Geothermal Hydrogen Hydropower Large-Scale Hydropower Microhydropower Hydropower Resources...

259

Atomic Scale Deformation Mechanisms of Amorphous Polyethylene ...  

Science Conference Proceedings (OSTI)

Atomic Scale Deformation Mechanisms of Amorphous Polyethylene under Tensile Loading · Atomistic Predictions of Age Hardening in Al-Cu Alloys.

260

Bench-Scale Fermentation Laboratory (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet provides information about Bench-Scale Fermentation Laboratory capabilities and applications at NREL's National Bioenergy Center.

Not Available

2011-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Retrieving scale from quasi-stationary images  

Science Conference Proceedings (OSTI)

We have developed a novel method to derive scale information from quasi-stationary images, which relies on a rotation-guided multi-scale analysis of features derived from Gray-Level Co-occurrence Matrices (GLCM). Unlike other methods for multi-scale ... Keywords: CNS, GLCM, Gray-Level Co-occurrence matrices, MPGS, Multi-scale, Quasi-stationary images, Rotation-guided, Texture characterization

Piotr W. Mirowski; Daniel M. Tetzlaff

2008-04-01T23:59:59.000Z

262

Solving the three-body Coulomb breakup problem using exterior complex scaling  

DOE Green Energy (OSTI)

Electron-impact ionization of the hydrogen atom is the prototypical three-body Coulomb breakup problem in quantum mechanics. The combination of subtle correlation effects and the difficult boundary conditions required to describe two electrons in the continuum have made this one of the outstanding challenges of atomic physics. A complete solution of this problem in the form of a ''reduction to computation'' of all aspects of the physics is given by the application of exterior complex scaling, a modern variant of the mathematical tool of analytic continuation of the electronic coordinates into the complex plane that was used historically to establish the formal analytic properties of the scattering matrix. This review first discusses the essential difficulties of the three-body Coulomb breakup problem in quantum mechanics. It then describes the formal basis of exterior complex scaling of electronic coordinates as well as the details of its numerical implementation using a variety of methods including finite difference, finite elements, discrete variable representations, and B-splines. Given these numerical implementations of exterior complex scaling, the scattering wave function can be generated with arbitrary accuracy on any finite volume in the space of electronic coordinates, but there remains the fundamental problem of extracting the breakup amplitudes from it. Methods are described for evaluating these amplitudes. The question of the volume-dependent overall phase that appears in the formal theory of ionization is resolved. A summary is presented of accurate results that have been obtained for the case of electron-impact ionization of hydrogen as well as a discussion of applications to the double photoionization of helium.

McCurdy, C.W.; Baertschy, M.; Rescigno, T.N.

2004-05-17T23:59:59.000Z

263

Nuclear Reactions & Scaling Arguments 11 October 2011  

E-Print Network (OSTI)

Nuclear Reactions & Scaling Arguments 11 October 2011 Goals · Review nuclear reaction rates · Practice using scaling arguments Nuclear Reactions 1. Consider the simple reaction A k1 ---- B k2 ---- C = 3. #12;nuclear reactions & scaling arguments 2 3. Frequently, we approximate nuclear reaction rates

Militzer, Burkhard

264

Nuclear Reactions & Scaling Arguments 11 October 2011  

E-Print Network (OSTI)

Nuclear Reactions & Scaling Arguments 11 October 2011 Goals · Review nuclear reaction rates · Practice using scaling arguments Nuclear Reactions 1. Consider the simple reaction A k1 ---- B k2 ---- C rate for something like p + p D scales like n2 p. Think in microscopic terms. #12;nuclear reactions

Militzer, Burkhard

265

Virtual screening on large scale grids  

Science Conference Proceedings (OSTI)

Large scale grids for in silico drug discovery open opportunities of particular interest to neglected and emerging diseases. In 2005 and 2006, we have been able to deploy large scale virtual docking within the framework of the WISDOM initiative against ... Keywords: Avian influenza, Large scale grids, Malaria, Virtual screening

Nicolas Jacq; Vincent Breton; Hsin-Yen Chen; Li-Yung Ho; Martin Hofmann; Vinod Kasam; Hurng-Chun Lee; Yannick Legré; Simon C. Lin; Astrid Maaí; Emmanuel Medernach; Ivan Merelli; Luciano Milanesi; Giulio Rastelli; Matthieu Reichstadt; Jean Salzemann; Horst Schwichtenberg; Ying-Ta Wu; Marc Zimmermann

2007-05-01T23:59:59.000Z

266

Reliable High Performance Peta- and Exa-Scale Computing  

SciTech Connect

As supercomputers become larger and more powerful, they are growing increasingly complex. This is reflected both in the exponentially increasing numbers of components in HPC systems (LLNL is currently installing the 1.6 million core Sequoia system) as well as the wide variety of software and hardware components that a typical system includes. At this scale it becomes infeasible to make each component sufficiently reliable to prevent regular faults somewhere in the system or to account for all possible cross-component interactions. The resulting faults and instability cause HPC applications to crash, perform sub-optimally or even produce erroneous results. As supercomputers continue to approach Exascale performance and full system reliability becomes prohibitively expensive, we will require novel techniques to bridge the gap between the lower reliability provided by hardware systems and users unchanging need for consistent performance and reliable results. Previous research on HPC system reliability has developed various techniques for tolerating and detecting various types of faults. However, these techniques have seen very limited real applicability because of our poor understanding of how real systems are affected by complex faults such as soft fault-induced bit flips or performance degradations. Prior work on such techniques has had very limited practical utility because it has generally focused on analyzing the behavior of entire software/hardware systems both during normal operation and in the face of faults. Because such behaviors are extremely complex, such studies have only produced coarse behavioral models of limited sets of software/hardware system stacks. Since this provides little insight into the many different system stacks and applications used in practice, this work has had little real-world impact. My project addresses this problem by developing a modular methodology to analyze the behavior of applications and systems during both normal and faulty operation. By synthesizing models of individual components into a whole-system behavior models my work is making it possible to automatically understand the behavior of arbitrary real-world systems to enable them to tolerate a wide range of system faults. My project is following a multi-pronged research strategy. Section II discusses my work on modeling the behavior of existing applications and systems. Section II.A discusses resilience in the face of soft faults and Section II.B looks at techniques to tolerate performance faults. Finally Section III presents an alternative approach that studies how a system should be designed from the ground up to make resilience natural and easy.

Bronevetsky, G

2012-04-02T23:59:59.000Z

267

Particle Bed Reactor scaling relationships  

DOE Green Energy (OSTI)

Scaling relationships for Particle Bed Reactors (PBRs) are discussed. The particular applications are short duration systems, i.e., for propulsion or burst power. Particle Bed Reactors can use a wide selection of different moderators and reflectors and be designed for such a wide range of power and bed power densities. Additional design considerations include the effect of varying the number of fuel elements, outlet Mach number in hot gas channel, etc. All of these variables and options result in a wide range of reactor weights and performance. Extremely light weight reactors (approximately 1 kg/MW) are possible with the appropriate choice of moderator/reflector and power density. Such systems are very attractive for propulsion systems where parasitic weight has to be minimized.

Slovik, G.; Araj, K.; Horn, F.L.; Ludewig, H.; Benenati, R.

1987-01-01T23:59:59.000Z

268

Aspects of stellarator confinement scaling  

DOE Green Energy (OSTI)

Extensive discussion has been made concerning stellarator experimental confinement scaling and the extrapolation to reactor systems. Two features are discussed here: (1) The role of hydrogen-impurity interactions. (2) The neoclassical (bootstrap) current has been invoked as an argument against the possibility of optimizing the stellarator magnetic configuration to reach high ..beta... It is felt that significant bootstrap current production under conditions of high ..beta.. will dominate the vacuum fields. In this regard, a brief summary is presented of a comparison made between ISX-B high-..beta.. data and the neoclassical predictions. The non-neoclassical rates of electron pitch-angle scattering serve to destroy this current, and are evidently responsible for a lack of evidence for the bootstrap current under conditions in tokamaks where a large effect is expected.

Hogan, J.

1981-01-01T23:59:59.000Z

269

Community Scale Development | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Resource Library » Community Scale Development Energy Resource Library » Community Scale Development Community Scale Development Below are resources for Tribes on community scale energy project development. Commercial Lending in Indian Country: Potential Opportunities in an Emerging Market Explores the commercial lending environment in Indian Country, including the interrelationship of governmental, legal, institutional, organizational, and financial infrastructures. The report examines the major challenges and constraints that have impeded larger scale efforts and describes banking and tribal community responses to these barriers considered critical to successful implementation of commercial lending activities. Source: U.S. Department of the Treasury. Community Wind Financing Handbook Provides information on financing community wind projects, including

270

Scaling Laws in the Distribution of Galaxies  

E-Print Network (OSTI)

Research done during the previous century established our Standard Cosmological Model. There are many details still to be filled in, but few would seriously doubt the basic premise. Past surveys have revealed that the large-scale distribution of galaxies in the Universe is far from random: it is highly structured over a vast range of scales. To describe cosmic structures, we need to build mathematically quantifiable descriptions of structure. Identifying where scaling laws apply and the nature of those scaling laws is an important part of understanding which physical mechanisms have been responsible for the organization of clusters, superclusters of galaxies and the voids between them. Finding where these scaling laws are broken is equally important since this indicates the transition to different underlying physics. In describing scaling laws we are helped by making analogies with fractals: mathematical constructs that can possess a wide variety of scaling properties. We must beware, however, of saying that the Universe is a fractal on some range of scales: it merely exhibits a specific kind of fractal-like behavior on those scales. We exploit the richness of fractal scaling behavior merely as an important supplement to the usual battery of statistical descriptors. We review the history of how we have learned about the structure of the Universe and present the data and methodologies that are relevant to the question of discovering and understanding any scaling properties that structure may have. The ultimate goal is to have a complete understanding of how that structure emerged. We are getting close!

Bernard J. T. Jones; Vicent J. Martinez; Enn Saar; Virginia Trimble

2004-06-03T23:59:59.000Z

271

Updated Capital Cost Estimates for Utility Scale Electricity  

E-Print Network (OSTI)

, and juvenile progeny will be sampled and genotyped for 16 microsatellite markers (0). Estimate Connectivity altered the routes and conditions resident salmonids must undertake to connect with neighboring for the status of mountain whitefish. Population connectivity is a measurement of interbreeding among arbitrary

272

Scaling Laws in the Distribution of Galaxies  

E-Print Network (OSTI)

Research done during the previous century established our Standard Cosmological Model. There are many details still to be filled in, but few would seriously doubt the basic premise. Past surveys have revealed that the large-scale distribution of galaxies in the Universe is far from random: it is highly structured over a vast range of scales. To describe cosmic structures, we need to build mathematically quantifiable descriptions of structure. Identifying where scaling laws apply and the nature of those scaling laws is an important part of understanding which physical mechanisms have been responsible for the organization of clusters, superclusters of galaxies and the voids between them. Finding where these scaling laws are broken is equally important since this indicates the transition to different underlying physics. In describing scaling laws we are helped by making analogies with fractals: mathematical constructs that can possess a wide variety of scaling properties. We must beware, however, of saying that ...

Jones, B J T; Saar, E; Trimble, V; Jones, Bernard J. T.; Martinez, Vicent J.; Saar, Enn; Trimble, Virginia

2004-01-01T23:59:59.000Z

273

Advanced Robotics Journal, Vol. X, No. Y, 2002 (to appear) SCALED TELEOPERATION SYSTEM FOR NANO SCALE  

E-Print Network (OSTI)

Advanced Robotics Journal, Vol. X, No. Y, 2002 (to appear) SCALED TELEOPERATION SYSTEM FOR NANO for teleoperated nano scale object interaction and manipulation. Design specifications for a bilateral scaled system, initial experiments are realized for interacting with nano scale surfaces. It is shown that fine

Sitti, Metin

274

Defining the meaning of tabular mathematical expressions  

Science Conference Proceedings (OSTI)

Mathematical expressions in tabular form (also called ''tabular expressions'' or ''tables'') have been shown to be useful for documenting and analysing software systems. They are usually easier to read than conventional mathematical expressions but are ... Keywords: Expression semantics, Mathematical documentation, Software documentation, Software engineering, Tabular expressions

Ying Jin; David Lorge Parnas

2010-11-01T23:59:59.000Z

275

Collective systems for creative expression  

E-Print Network (OSTI)

This thesis defines collective systems as a unique category of creative expression through the procedures of micro and macro cycles that address the transition from connectivity to collectivity. This thesis discusses the ...

Ar?kan, Harun Burak

2006-01-01T23:59:59.000Z

276

Armored scale insecticide resistance challenges San Joaquin Valley citrus growers  

E-Print Network (OSTI)

registered to control armored scale. As a result. outbreaksand carbamate-resistant armored scale in San Joaquin ValleyEE. 1994. Chlorpyrifos effect on armored scale (Homoptera:

Grafton-Cardwell, Elizabeth E.; Ouyang, Yuling; Striggow, Rebecka; Vehrs, Stacy

2001-01-01T23:59:59.000Z

277

Announcing the Argonne Training Program on Extreme-Scale Computing...  

NLE Websites -- All DOE Office Websites (Extended Search)

Announcing the Argonne Training Program on Extreme-Scale Computing Argonne Training Program on Extreme-Scale Computing Providing Extreme-Scale Supercomputing Training for...

278

3-D Micro-Scale Machining Implementation  

Science Conference Proceedings (OSTI)

The KCP investigated milling, turning, and wire EDMing features at a micro-scale using existing equipment to find the limitations and hindrances to producing future designs.

Boucher, Christopher L.

2008-10-20T23:59:59.000Z

279

Prospects for Atomic-Scale Tomography  

Science Conference Proceedings (OSTI)

Abstract Scope, Atomic-scale tomography (AST) may be defined as any technique that ... Initial Age Hardening and Nanostructural Evolution in a Cu-Ni-P Alloy.

280

Building Technologies Office: Speed and Scale  

NLE Websites -- All DOE Office Websites (Extended Search)

Presentations from Track B, Speed and Scale, were presented in the following sessions: Audit Procedures Business Models (Session 1) Communication and Outreach Community Evaluation...

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Trends in Utility Scale Renewable Electricity  

U.S. Energy Information Administration (EIA)

U.S. Energy Information Administration Independent Statistics & Analysis www.eia.gov Trends in Utility Scale Renewable Electricity for ReTech 2012

282

Utility Scale Renewable Energy Development Near DOD Installations: Making the Case for Land Use Compatitbility  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mike Aimone, P.E. Mike Aimone, P.E. National Security Global Business Battelle Memorial Institute Utility Scale Renewable Energy Development near DOD Installations Making the Case for Land Use Compatibility Comments expressed are strictly those of the Briefer, and not necessarily the views or positions of the Battelle Memorial Institute or the Department of Defense 2 Sizing the Issue * Utility scale renewable energy development near DOD installations, ranges and Military Operational Areas/Special Use Airspace can affect mission operations and readiness * In the US, Land Use Planning is a "states-right" issue - tied to "Police Powers" - Goal: Acceptable zoning rules and consistent zoning

283

Enhancements in SCALE 6.1  

SciTech Connect

The SCALE code system developed at Oak Ridge National Laboratory provides a comprehensive, verified and validated, user-friendly tool set for criticality safety, reactor physics, radiation shielding, and sensitivity and uncertainty analysis. For more than 30 years, regulators, licensees, and research institutions around the world have used SCALE for nuclear safety analysis and design. SCALE provides a 'plug-and-play' framework with 89 computational modules, including three deterministic and three Monte Carlo radiation transport solvers that are selected based on the desired solution. SCALE's graphical user interfaces assist with accurate system modeling, visualization, and convenient access to desired results. SCALE 6.1 builds on the existing capabilities and ease-of-use of SCALE and provides several new features such as enhanced lattice physics capabilities and multigroup Monte Carlo depletion, improved options and capabilities for sensitivity and uncertainty analysis calculations, improved flexibility in shielding and criticality accident alarm system calculations with automated variance reduction, and new options for the definition of group structures for depletion calculations. The SCALE 6.1 development team has focused on improved robustness via substantial additional regression testing and verification for new and existing features, providing improved performance relative to SCALE 6.0, especially in reactor physics calculations and in the nuclear data used for source term characterization and shielding calculations.

Rearden, Bradley T [ORNL; Petrie Jr, Lester M [ORNL; Peplow, Douglas E. [ORNL; Jessee, Matthew Anderson [ORNL; Wiarda, Dorothea [ORNL; Williams, Mark L [ORNL; Lefebvre, Robert A [ORNL; Lefebvre, Jordan P [ORNL; Gauld, Ian C [ORNL; Goluoglu, Sedat [ORNL

2012-01-01T23:59:59.000Z

284

February 2002 Grid Scale Oscillations in MICOM  

E-Print Network (OSTI)

are the implications of the grid scale oscillation on ­ Surface Fluxes that drive THC ­ Heat transport ­ MeridionalFebruary 2002 Grid Scale Oscillations in MICOM Balasubramanya T. Nadiga Los Alamos National Model · 3o displaced pole grid. 16 layers · Kraus-Turner Bulk Mixed Layer · Explicit diapycnal

Nadiga, Balasubramanya T. "Balu"

285

Multifractal scaling behavior analysis for existing dams  

Science Conference Proceedings (OSTI)

The fractal theory was used to describe long term behavior of dam structures by means of determining (mono-) fractal exponents. Many records do not exhibit a simple monofractal scaling behavior, which can be accounted for by a single scaling exponent. ... Keywords: Dam, Long term behavior, Multifractal detrended fluctuation analysis, Observation time series

Huaizhi Su, Zhiping Wen, Feng Wang, Bowen Wei, Jiang Hu

2013-09-01T23:59:59.000Z

286

OVERVIEW OF SCALE 6.2  

Science Conference Proceedings (OSTI)

SCALE is an industry-leading suite of tools for nuclear systems modeling and simulation that provides comprehensive, verified and validated, user-friendly capabilities for criticality safety, reactor physics, radiation shielding, and sensitivity and uncertainty analysis. For more than 30 years, regulators, licensees, and research institutions around the world have used SCALE for nuclear safety analysis and design. SCALE provides a plug-and-play framework that includes three deterministic and three Monte Carlo radiation transport solvers that are selected based on the desired solution. SCALE includes the latest nuclear data libraries for continuous-energy and multigroup radiation transport as well as activation, depletion, and decay calculations. SCALE s graphical user interfaces assist with accurate system modeling, visualization, and convenient access to desired results. SCALE 6.2 provides several new capabilities and significant improvements in many existing features, especially with expanded CE Monte Carlo capabilities for criticality safety, shielding, depletion, and sensitivity and uncertainty analysis. A brief overview of SCALE capabilities is provided with emphasis on new features for SCALE 6.2.

Rearden, Bradley T [ORNL; Dunn, Michael E [ORNL; Wiarda, Dorothea [ORNL; Celik, Cihangir [ORNL; Bekar, Kursat B [ORNL; Williams, Mark L [ORNL; Peplow, Douglas E. [ORNL; Perfetti, Christopher M [ORNL; Gauld, Ian C [ORNL; Wieselquist, William A [ORNL; Lefebvre, Jordan P [ORNL; Lefebvre, Robert A [ORNL; Havluj, Frantisek [Nuclear Research Institute, Rez, Czech Republic; Skutnik, Steven [The University of Tennessee; Dugan, Kevin [Texas A& M University

2013-01-01T23:59:59.000Z

287

Scale cross-ambiguity and target resolution  

Science Conference Proceedings (OSTI)

We derive the correct formulation of the Doppler problem in which the received signal is scaled in time by a scale factor dependent on the relative radial velocity of the transmitter and the receiver, normalized by the propagation speed in the transmission ... Keywords: Cross-ambiguity function, Cross-correlation, Doppler, Geolocation

Douglas J. Nelson; David C. Smith

2009-03-01T23:59:59.000Z

288

Broken Scale Invariance and Anomalous Dimensions  

DOE R&D Accomplishments (OSTI)

Mack and Kastrup have proposed that broken scale invariance is a symmetry of strong interactions. There is evidence from the Thirring model and perturbation theory that the dimensions of fields defined by scale transformations will be changed by the interaction from their canonical values. We review these ideas and their consequences for strong interactions.

Wilson, K. G.

1970-05-00T23:59:59.000Z

289

Spectral Scaling in a Tidal Boundary Layer  

Science Conference Proceedings (OSTI)

The simple scaling of a tidal bottom boundary layer by the shear velocity, u*, and the wall to the wall describes well the mean Bow field. To test the full extent of this scaling measurements were made of the turbulence spectra in a natural tidal ...

Thomas F. Gross; Arthur R. M. Nowell

1985-05-01T23:59:59.000Z

290

Scale Model Turbine Missile Casing Impact Tests  

Science Conference Proceedings (OSTI)

This report describes three 1/5-scale-model turbine missile impact experiments performed to provide benchmark data for assessing turbine missiles effects in nuclear plant design. The development of an explosive launcher to accelerate the turbine missile models to the desired impact velocities is described. A comparison of the test results with those from full-scale experiments demonstrates scalability.

1982-12-01T23:59:59.000Z

291

Mutual information aspects of scale space images  

Science Conference Proceedings (OSTI)

In image registration, mutual information is a well-performing measure based on principles of uncertainty. Similarly, in image analysis the Gaussian scale space, based on minimal assumptions of the image, is used to derive intrinsic properties of an ... Keywords: Entropy, Image analysis, Image structure, Multiresolution, Mutual information, Registration, Scale space

A. Kuijper

2004-12-01T23:59:59.000Z

292

Time-Off Awards Scale | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Time-Off Awards Scale Time-Off Awards Scale This chart is the departmental recommended time-off award scale and should be used unless another time-off award scale has been adopted...

293

Rainbow gravity and scale-invariant fluctuations  

E-Print Network (OSTI)

We re-examine a recently proposed scenario where the deformed dispersion relations associated with a flow of the spectral dimension to a UV value of 2 leads to a scale-invariant spectrum of cosmological fluctuations, without the need for inflation. In that scenario Einstein gravity was assumed. The theory displays a wavelength-dependent speed of light but by transforming to a suitable "rainbow frame" this feature can be removed, at the expense of modifying gravity. We find that the ensuing rainbow gravity theory is such that gravity switches off at high energy (or at least leads to a universal conformal coupling). This explains why the fluctuations are scale-invariant on all scales: there is no horizon scale as such. For dispersion relations that do not lead to exact scale invariance we find instead esoteric inflation in the rainbow frame. We argue that these results shed light on the behaviour of gravity under the phenomenon of dimensional reduction.

Giovanni Amelino-Camelia; Michele Arzano; Giulia Gubitosi; Joao Magueijo

2013-07-02T23:59:59.000Z

294

Comparative Diagnosis of Blocking Versus Nonblocking Planetary-Scale Circulation Changes during Synoptic-Scale Cyclogenesis  

Science Conference Proceedings (OSTI)

A 17-day period during November 1980 is investigated to obtain insight into differing large-scale 500 mb circulation changes during three consecutive synoptic-scale cyclone “events” Each event is defined by at least one rapidly intensifying ...

Stephen J. Colucci

1987-01-01T23:59:59.000Z

295

Neuroinformatics for Genome-Wide 3-D Gene Expression Mapping in the Mouse Brain  

Science Conference Proceedings (OSTI)

Large scale gene expression studies in the mammalian brain offer the promise of understanding the topology, networks and ultimately the function of its complex anatomy, opening previously unexplored avenues in neuroscience. High-throughput methods permit ... Keywords: Bioinformatics (genome or protein) databases, Data mining, Registration, Segmentation, Information Visualization

Lydia Ng; Sayan Pathak; Chihchau Kuan; Chris Lau; Hong-wei Dong; Andrew Sodt; Chinh Dang; Brian Avants; Paul Yushkevich; James Gee; David Haynor; Ed Lein; Allan Jones; Mike Hawrylycz

2007-07-01T23:59:59.000Z

296

An expressive language of signatures  

Science Conference Proceedings (OSTI)

Current languages allow a programmer to describe an interface only by enumerating its parts, possibly including other interfaces wholesale. Such languages cannot express relationships between interfaces, yet when independently developed software components ... Keywords: interfaces, objective Caml, programming in the large, signature manipulation, signatures, standard ML

Norman Ramsey; Kathleen Fisher; Paul Govereau

2005-09-01T23:59:59.000Z

297

Silica scaling in simulated geothermal brines  

DOE Green Energy (OSTI)

A 6.3 1/sec (100 GPM) titanium corrosion test loop was modified to provide a dynamic facility for studying the formation of silica deposits, their properties and fates, as a function of brine composition, temperature, and flow conditions. Scale formation was studied in a segmented heat exchanger operating under realistic conditions; the segmented design permitted examination of scale formations in five temperature regimes. The program was terminated after minimal exploratory operation because of reduced sponsor perceptions of the need for concern with scaling problems. The runs which were completed dealt cursorily with brine concentration and pH effects. Results are presented.

Bohlmann, E.G.; Shor, A.J.; Berlinski, P.; Mesmer, R.E.

1981-04-01T23:59:59.000Z

298

Cross-flow Ultrafiltration Scaling Considerations  

Science Conference Proceedings (OSTI)

One legacy of the nuclear age is radioactive waste and it must be stabilized to be stored in a safe manner. An important part of the stabilization process is the separation of radioactive solids from the liquid wastes by cross-flow ultrafiltration. The performance of this technology with the wastes to be treated was unknown and, therefore, had to be obtained. However, before beginning a filter study the question of experimental scale had to be addressed. Of course, carrying out experiments using full-size equipment is always ideal, but rarely practical when dealing with plant size processes. Flow loops that will handle millions of liters of slurries, which are either highly caustic or acidic, with flow rates of 10,000 lpm make full-scale tests prohibitively expensive. Moreover, when the slurries happen to be radioactive such work is also very dangerous. All of these considerations lend themselves to investigations at smaller scales and in many situations can be treated with computational analyses. Unfortunately, as scale is reduced it becomes harder to provide prototypic results and the two and three phase multi-component mixtures challenge accurate computational results. To obtain accurate and representative filter results the use of two scales were chosen: (1) Small-scale--would allow the testing with actual radioactive waste samples and compare results with simulated wastes that were not radioactive. For this scale the feed tank held 6 liters of waste and it had a single cross-flow filter tube 0.61 m long. (2) Pilot-scale--would be restricted to use simulated non-radioactive wastes. At this larger scale the feed tank held 120 liters of waste and the filter unit was prototypic to the planned plant facility in pore size (0.1 micron), length (2.29 m), diameter (0.0127 m inside and 0.0159 m outside diameter), and being multi-tubed. The small-scale apparatus is convenient, easy to use, and can test both radioactive and non-radioactive wastes; therefore, there is a larger database than at the pilot scale. In fact, the small-scale data are very useful to compare actual waste to simulated waste filter performance to validate a simulant, but data availability does not mean they accurately represent full-scale performance. Results indicate that small-scale filter fluxes to be significantly higher that those at the pilot scale. In an attempt to study the difference in filter performance at the two scales an experiment was done that used exactly the same simultant which was created at the same time so that issues of composition and aging would not compromise the results. This paper will discuss those experimental results, as well as those from a computational fluid dynamics model to better understand the small-scale limitations.

Duignan, M

2006-04-10T23:59:59.000Z

299

Extreme Scale Computing, Co-design  

NLE Websites -- All DOE Office Websites (Extended Search)

Extreme Scale Computing, Co-design Extreme Scale Computing, Co-design Extreme Scale Computing, Co-design Computational co-design may facilitate revolutionary designs in the next generation of supercomputers. Get Expertise Tim Germann Physics and Chemistry of Materials Email Allen McPherson Energy and Infrastructure Analysis Email Turab Lookman Physics and Condensed Matter and Complex Systems Email Computational co-design involves developing the interacting components of a computational system as a whole. Informing system design, ensuring productive and efficient code Project Description To address the increasingly complex problems of the modern world, scientists at Los Alamos are pushing the scale of computing to the extreme, forming partnerships with other national laboratories and industry to

300

Vortex tracking in scale-space  

Science Conference Proceedings (OSTI)

Scale-space techniques have become popular in computer vision for their capability to access the multiscale information inherently contained in images. We show that the field of flow visualization can benefit from these techniques, too, yielding more ...

Dirk Bauer; Ronald Peikert

2002-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Small-scale alcohol fuel production  

Science Conference Proceedings (OSTI)

This is the final report of a project to demonstrate the feasibility of small-scale alcohol fuel production. A list of equipment and costs incurred in contracting the still are included. No experimental results are presented. (DMC)

Evans, J.; McQueary, J.

1983-02-25T23:59:59.000Z

302

Property:Scale Test | Open Energy Information  

Open Energy Info (EERE)

Scale Test Scale Test Jump to: navigation, search Property Name Scale Test Property Type Text Pages using the property "Scale Test" Showing 25 pages using this property. (previous 25) (next 25) M MHK Technologies/Aegir Dynamo + Prototype model has been constructed and tested in a specially designed wave tank MHK Technologies/AirWEC + They had to file a our SBIR Phase I technical report before we could conduct comprehensive open water testing MHK Technologies/Atlantis AN 150 + Atlantis conducted tow testing configuration optimisation and performance enhancement of the Nereus150 prior to offshore installation Tow testing took place in November 2007 and February 2008 the results of this testing were observed verified and validated by Black Veatch B V High correlation between the actual and predicted power output were observed during this testing It is noted that at higher flows the AN400 outperformed the predicted power generation performance during this testing

303

Nanocrystalline Magnetic Components for Megawatt Scale High ...  

Science Conference Proceedings (OSTI)

Symposium, Advanced Materials for Power Electronics, Power Conditioning, and ... This scaling does not typically incur higher losses in the nancrystalline ... that will efficiently integrate into the next generation power grid distribution network.

304

Energy Basics: Large-Scale Hydropower  

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

These plants are more than 30 MW in size, and there is more than 80,000 MW of installed generation capacity in the United States today. Most large-scale hydropower projects use a...

305

Planet-scale Human Mobility Measurement  

E-Print Network (OSTI)

Research into, and design and construction of mobile systems and algorithms requires access to large-scale mobility data. Unfortunately, the wireless and mobile research community lacks such data. For instance, the largest available human contact traces contain only 100 nodes with very sparse connectivity, limited by experimental logistics. In this paper we pose a challenge to the community: how can we collect mobility data from billions of human participants? We re-assert the importance of large-scale datasets in communication network design, and claim that this could impact fundamental studies in other academic disciplines. In effect, we argue that planet-scale mobility measurements can help to save the world. For example, through understanding large-scale human mobility, we can track and model and contain the spread of epidemics of various kinds.

Pan Hui; Richard Mortier; Tristan Henderson; Jon Crowcroft

2009-09-18T23:59:59.000Z

306

Program Management for Large Scale Engineering Programs  

E-Print Network (OSTI)

The goal of this whitepaper is to summarize the LAI research that applies to program management. The context of most of the research discussed in this whitepaper are large-scale engineering programs, particularly in the ...

Oehmen, Josef

307

Definition: Small Scale Wind | Open Energy Information  

Open Energy Info (EERE)

Small scale wind projects are typically defined as projects with capacity ratings of 1 - 100 kW.1 View on Wikipedia Wikipedia Definition Related Terms wind power, wind energy,...

308

A Universal Scale of Apparent Temperature  

Science Conference Proceedings (OSTI)

Based on the total thermal resistance required by a human model to effect equilibrium, a scale is prepared showing apparent temperature for any combination of dry-bulb temperature, vapor pressure, wind speed and extra radiation likely to be ...

Robert G. Steadman

1984-12-01T23:59:59.000Z

309

Time Scales of Land Surface Hydrology  

Science Conference Proceedings (OSTI)

This paper intends to investigate the time scales of land surface hydrology and enhance the understanding of the hydrological cycle between the atmosphere, vegetation, and soil. A three-layer model for land surface hydrology is developed to study ...

Aihui Wang; Xubin Zeng; Samuel S. P. Shen; Qing-Cun Zeng; Robert E. Dickinson

2006-10-01T23:59:59.000Z

310

Scaling cosmological solutions with Horndeski Lagrangian  

E-Print Network (OSTI)

We find the most general coupled scalar field Lagrangian linear in $\\Box\\phi$ and with a general kinetic term that contains cosmological scaling solutions, i.e. solutions on which the ratio of matter to field density and the equation of state remains constant. Scaling solutions of this kind may help solving the coincidence problem since in this case the presently observed ratio of matter to dark energy does not depend on initial conditions but rather on the theoretical parameters. Extending previous results we find that it is impossible to join in a single solution a matter era and the scaling attractor. This is an additional step towards finding the most general scaling Lagrangian within the Horndeski class, i.e. general scalar-tensor models with second order equations of motion.

Gomes, A R

2013-01-01T23:59:59.000Z

311

Diagnosis of Multiyear Predictability on Continental Scales  

Science Conference Proceedings (OSTI)

A new statistical optimization method is used to identify components of surface air temperature and precipitation on six continents that are predictable in multiple climate models on multiyear time scales. The components are identified from ...

Liwei Jia; Timothy DelSole

2011-10-01T23:59:59.000Z

312

Large-Scale Offshore Wind Power  

NLE Websites -- All DOE Office Websites (Extended Search)

Large-Scale Offshore Wind Power in the United States EXECUTIVE SUMMARY September 2010 NOTICE This report was prepared as an account of work sponsored by an agency of the United...

313

Skyrmions, rational maps, and scaling identities  

Science Conference Proceedings (OSTI)

Starting from approximate Skyrmion solutions obtained using the rational map ansatz, improved approximate Skyrmions are constructed using scaling arguments. Although the energy improvement is small, the change of shape clarifies whether the true Skyrmions are more oblate or prolate.

Charalampidis, E. G.; Ioannidou, T. A. [Department of Mathematics, Physics and Computational Sciences, Faculty of Engineering, Aristotle University of Thessaloniki, GR-54124 Thessaloniki (Greece); Manton, N. S. [Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Wilberforce Road, Cambridge CB3 0WA (United Kingdom)

2011-03-15T23:59:59.000Z

314

Large-Scale Hydrogen Combustion Experiments  

Science Conference Proceedings (OSTI)

Large-scale combustion experiments show that deliberate ignition can limit hydrogen accumulation in reactor containments. The collected data allow accurate evaluation of containment pressures and temperatures associated with hydrogen combustion.

1988-10-18T23:59:59.000Z

315

Large-Scale Dynamics and Global Warming  

Science Conference Proceedings (OSTI)

Predictions of future climate change raise a variety of issues in large-scale atmospheric and oceanic dynamics. Several of these are reviewed in this essay, including the sensitivity of the circulation of the Atlantic Ocean to increasing ...

Isaac M. Held

1993-02-01T23:59:59.000Z

316

PROGRAM OPPORTUNITY NOTICE Community Scale Renewable Energy  

E-Print Network (OSTI)

PROGRAM OPPORTUNITY NOTICE Community Scale Renewable Energy Development, Deployment and Integration optimized community-specific renewable energy systems; develop the tools and models to quantify the impacts and benefits of increasing local renewable energy penetrations in California's communities; and develop

317

Kinetics of phase-separation in the critical spherical model and local scale-invariance  

E-Print Network (OSTI)

The scaling forms of the space- and time-dependent two-time correlation and response functions are calculated for the kinetic spherical model with a conserved order-parameter and quenched to its critical point from a completely disordered initial state. The stochastic Langevin equation can be split into a noise part and into a deterministic part which has local scale-transformations with a dynamical exponent z=4 as a dynamical symmetry. An exact reduction formula allows to express any physical average in terms of averages calculable from the deterministic part alone. The exact spherical model results are shown to agree with these predictions of local scale-invariance. The results also include kinetic growth with mass conservation as described by the Mullins-Herring equation.

Florian Baumann; Malte Henkel

2006-11-26T23:59:59.000Z

318

Classifying forest productivity at different scales  

DOE Green Energy (OSTI)

Spatial scale is an important consideration when evaluating, using, or constructing forest productivity classifications. First, the factors which dominate spatial variability in forest productivity are scale dependent. For example, within a stand, spatial variability in productivity is dominated by microsite differences; within a national forest such as the Cherokee National Forest, spatial variability is dominated by topography and land-use history (e.g., years since harvest); within a large region such as the southeast, spatial variability is dominated by climatic patterns. Second, classifications developed at different spatial scales are often used for different purposes. For example, stand-level classifications are often keys or rules used in the field to judge the quality or potential of a site. National-forest classifications are often presented as maps or tables and may be used in forest land planning. Regional classifications may be maps or tables and may be used to quantify or predict resource availability. These scale-related differences in controlling factors and purposes will affect both the methods and the data used to develop classifications. In this paper, I will illustrate these points by describing and comparing three forest productivity classifications, each developed for a specific purpose at a specific scale. My objective is not to argue for or against any of these particular classifications but rather to heighten awareness of the critical role that spatial scale plays in the use and development of forest productivity classifications. 8 refs., 2 figs., 1 tab.

Graham, R.L.

1991-01-01T23:59:59.000Z

319

BENCH SCALE SALTSTONE PROCESS DEVELOPMENT MIXING STUDY  

SciTech Connect

The Savannah River National Laboratory (SRNL) was requested to develop a bench scale test facility, using a mixer, transfer pump, and transfer line to determine the impact of conveying the grout through the transfer lines to the vault on grout properties. Bench scale testing focused on the effect the transfer line has on the rheological property of the grout as it was processed through the transfer line. Rheological and other physical properties of grout samples were obtained prior to and after pumping through a transfer line. The Bench Scale Mixing Rig (BSMR) consisted of two mixing tanks, grout feed tank, transfer pump and transfer hose. The mixing tanks were used to batch the grout which was then transferred into the grout feed tank. The contents of the feed tank were then pumped through the transfer line (hose) using a progressive cavity pump. The grout flow rate and pump discharge pressure were monitored. Four sampling stations were located along the length of the transfer line at the 5, 105 and 205 feet past the transfer pump and at 305 feet, the discharge of the hose. Scaling between the full scale piping at Saltstone to bench scale testing at SRNL was performed by maintaining the same shear rate and total shear at the wall of the transfer line. The results of scaling down resulted in a shorter transfer line, a lower average velocity, the same transfer time and similar pressure drops. The condition of flow in the bench scale transfer line is laminar. The flow in the full scale pipe is in the transition region, but is more laminar than turbulent. The resulting plug in laminar flow in the bench scale results in a region of no-mixing. Hence mixing, or shearing, at the bench scale should be less than that observed in the full scale, where this plug is non existent due to the turbulent flow. The bench scale tests should be considered to be conservative due to the highly laminar condition of flow that exists. Two BSMR runs were performed. In both cases, wall shearing was shown to reduce the rheological properties of the grout as it was processed through the transfer line. Samples taken at the static feed tank showed that gelling impacted the rheological properties of the grout before it was fed into the pump and transfer line. A comparison of the rheological properties of samples taken at the feed tank and transfer line discharge indicated shearing of the grout was occurring in the transfer line. Bench scale testing of different mixing methods with three different salt solutions showed that method of mixing influences the rheological properties of the grouts. The paddle blade mixing method of the salt solution used for the BMSR testing provided comparable rheological properties of the grout prepared in the BMSR after 14 minutes of processing, B3. The paddle blade mixing method can be used to represent BMSR results and mixing time can be adjusted to represent larger scale mixing.

Cozzi, A.; Hansen, E.

2011-08-03T23:59:59.000Z

320

Tensor scale: An analytic approach with efficient computation and applications  

Science Conference Proceedings (OSTI)

Scale is a widely used notion in computer vision and image understanding that evolved in the form of scale-space theory where the key idea is to represent and analyze an image at various resolutions. Recently, we introduced a notion of local morphometric ... Keywords: Image filtering, Image interpolation, Local scale, Morphometry, Scale-space, Tensor scale

Ziyue Xu; Punam K. Saha; Soura Dasgupta

2012-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

30 MHz Synthesized Function and Arbitrary  

E-Print Network (OSTI)

Mode Arb Waveform 3-19 Vector Mode Arb Waveform 3-20 Test and Calibration Troubleshooting 4-1 Operation

McCombe, Bruce D.

322

Correlated-Intensity velocimeter for Arbitrary Reflector  

SciTech Connect

A velocimetry apparatus and method comprising splitting incoming reflected laser light and directing the laser light into first and second arms, filtering the laser light with passband filters in the first and second arms, one having a positive passband slope and the other having a negative passband slope, and detecting the filtered laser light via light intensity detectors following the passband filters in the first and second arms

Wang, Zhehui (Los Alamos, NM); Luo, Shengnian (Los Alamos, NM); Barnes, Cris W. (Arlington, VA); Paul, Stephen F. (West Orange, NJ)

2008-11-11T23:59:59.000Z

323

Invariants to Convolution in Arbitrary Dimensions  

Science Conference Proceedings (OSTI)

Processing of multidimensional image data which were acquired by a linear imaging system of unknown point-spread function (PSF) is an important problem whose solution usually requires image restoration based on blind deconvolution (BD). Since BD is an ... Keywords: convolution invariants, linear system, moments, multidimensional imaging

Jan Flusser; Ji?í Boldyš; Barbara Zitová

2000-10-01T23:59:59.000Z

324

Coating thermal noise for arbitrary shaped beams  

E-Print Network (OSTI)

Advanced LIGO's sensitivity will be limited by coating noise. Though this noise depends on beam shape, and though nongaussian beams are being seriously considered for advanced LIGO, no published analysis exists to compare the quantitative thermal noise improvement alternate beams offer. In this paper, we derive and discuss a simple integral which completely characterizes the dependence of coating thermal noise on shape. The derivation used applies equally well, with minor modifications, to all other forms of thermal noise in the low-frequency limit.

Richard O'Shaughnessy

2006-07-10T23:59:59.000Z

325

Arbitrary waveform generator for quantum information ...  

Science Conference Proceedings (OSTI)

... A RF mixer is a passive circuit that can be ... resonant laser beam is used to laser cool the harmonic ... 200 ions.20 During Doppler laser cooling, the ion ...

2013-04-22T23:59:59.000Z

326

Lorentz transformations with arbitrary line of motion  

E-Print Network (OSTI)

Sometimes it becomes a matter of natural choice for an observer (A) that he prefers a coordinate system of two-dimensional spatial x-y coordinates from which he observes another observer (B) who is moving at a uniform speed along a line of motion, which is not collinear with As chosen x or y axis. It becomes necessary in such cases to develop Lorentz transformations where the line of motion is not aligned with either the x or the y-axis. In this paper we develop these transformations and show that under such transformations, two orthogonal systems (in their respective frames) appear non-orthogonal to each other. We also illustrate the usefulness of the transformation by applying it to three problems including the rod-slot problem. The derivation has been done before using vector algebra. Such derivations assume that the axes of K and K-prime are parallel. Our method uses matrix algebra and shows that the axes of K and K-prime do not remain parallel, and in fact K and K-prime which are properly orthogonal are observed to be non-orthogonal by K-prime and K respectively. http://www.iop.org/EJ/abstract/0143-0807/28/2/004

Chandru Iyer; G. M. Prabhu

2008-09-18T23:59:59.000Z

327

Quantum Networks for Generating Arbitrary Quantum States  

E-Print Network (OSTI)

Quantum protocols often require the generation of specific quantum states. We describe a quantum algorithm for generating any prescribed quantum state. For an important subclass of states, including pure symmetric states, this algorithm is efficient.

Phillip Kaye; Michele Mosca

2004-07-14T23:59:59.000Z

328

Full-scale and bench-scale testing of a coal-fueled gas turbine system  

SciTech Connect

Components for a coal-fueled industrial gas turbine were developed and tested at both benchscale and full-scale. The components included a two stage slagging combustor, a particulate rejection impact separator (PRIS), and a secondary particulate filter. The Integrated Bench Scale Test Facility (IBSTF) was used for the filter tests ana some of the PRIS testing. Full-scale combustor testing has been carried-out both with and without the PRIS. Bench-scale testing has included evaluating the feasibility of on-site CWM preparation, developing a water-cooled impactor and an extended run with new secondary candle filters.

Roberts, P.B.; LeCren, R.T.; Cowell, L.H.; Galica, M.A.; Stephenson, M.D.; Wen, C.S.

1992-01-01T23:59:59.000Z

329

Full-scale and bench-scale testing of a coal-fueled gas turbine system  

SciTech Connect

Components for a coal-fueled industrial gas turbine were developed and tested at both benchscale and full-scale. The components included a two stage slagging combustor, a particulate rejection impact separator (PRIS), and a secondary particulate filter. The Integrated Bench Scale Test Facility (IBSTF) was used for the filter tests ana some of the PRIS testing. Full-scale combustor testing has been carried-out both with and without the PRIS. Bench-scale testing has included evaluating the feasibility of on-site CWM preparation, developing a water-cooled impactor and an extended run with new secondary candle filters.

Roberts, P.B.; LeCren, R.T.; Cowell, L.H.; Galica, M.A.; Stephenson, M.D.; Wen, C.S.

1992-12-31T23:59:59.000Z

330

Interactive exploration and analysis of large scale turbulent combustion using topology-based data segmentation  

E-Print Network (OSTI)

Abstract—Large-scale simulations are increasingly being used to study complex scientific and engineering phenomena. As a result, advanced visualization and data analysis are also becoming an integral part of the scientific process. Often, a key step in extracting insight from these large simulations involves the definition, extraction, and evaluation of features in the space and time coordinates of the solution. However, in many applications these features involve a range of parameters and decisions that will affect the quality and direction of the analysis. Examples include particular level sets of a specific scalar field, or local inequalities between derived quantities. A critical step in the analysis is to understand how these arbitrary parameters/decisions impact the statistical properties of the features, since such a characterization will help to evaluate the conclusions of the analysis as a whole. We present a new topological framework that in a single pass extracts and encodes entire families of possible features definitions as well as their statistical properties. For each time step we construct a hierarchical merge tree a highly compact, yet flexible feature representation. While this data structure is more than two orders of magnitude smaller than the raw simulation data it allows us to extract a set of feature for any given parameter selection in a post-processing step. Furthermore, we augment the trees with additional attributes making it possible to gather a large number of useful global, local, as well as conditional statistic that would otherwise be extremely difficult to compile. We also use this representation to create tracking graphs that describe the temporal evolution of the features over time. Our system provides a linked-view interface to explore the time-evolution of the graph interactively alongside the segmentation, thus making it possible to perform extensive data analysis in a very efficient manner. We demonstrate our framework

Peer-timo Bremer; Gunther H. Weber; Julien Tierny; Valerio Pascucci; Marcus S. Day; John B. Bell

2011-01-01T23:59:59.000Z

331

Generating Referring Expressions that Involve Gradable Properties  

Science Conference Proceedings (OSTI)

This article examines the role of gradable properties in referring expressions from the perspective of natural language generation. First, we propose a simple semantic analysis of vague descriptions (i.e., referring expressions that contain gradable ...

Kees van Deemter

2006-06-01T23:59:59.000Z

332

PAPILLON: expressive eyes for interactive characters  

Science Conference Proceedings (OSTI)

PAPILLON is a technology for designing highly expressive animated eyes for interactive characters, robots and toys. Expressive eyes are essential in any form of face-to-face communication [2] and designing them has been a critical challenge in ...

Eric Brockmeyer; Ivan Poupyrev; Moshe Mahler; Joanne Dauner; James Krahe

2013-07-01T23:59:59.000Z

333

Extreme Scale Computing, Co-design  

NLE Websites -- All DOE Office Websites (Extended Search)

Extreme Scale Computing, Co-design Extreme Scale Computing, Co-design Informing system design, ensuring productive and efficient code Project Description To address the increasingly complex problems of the modern world, scientists at Los Alamos are pushing the scale of computing to the extreme, forming partnerships with other national laboratories and industry to develop supercomputers that can achieve "exaflop" speeds-that is, a quintillion (a million trillion) calculations per second. To put such speed in perspective, it is equivalent to 50 million laptops all working together at the same time. Researchers are also developing the interacting components of a computational system as a whole. This approach, known as computational co-design, may facilitate revolutionary designs in the next generation of supercomputers.

334

Pressure Drops Due to Silica Scaling  

DOE Green Energy (OSTI)

Experience with reinjection returns in many geothermal fields has prompted a move towards injecting waste fluids at some distance from the production field. This means that often, reinjection pipelines cover very long distances. If the waste water in the pipelines is supersaturated with respect to amorphous silica, then the deposition of silica in these pipelines is almost certain. Although the deposit may be of negligible thickness, the inner surface characteristics of the pipe will be different to those of clean mild steel. During a silica scaling experiment. geothermal brine was passed through a series of pipes of different sizes and over a period of three weeks, silica scale formed on the inner surface. The pressure drop along a distance of approximately 5m was measured by a water manometer in all test pipe sections. Significant pressure drop was observed during this time and can be correlated with the increase in the friction factor of the pipe walls due to silica scaling.

Brown, K.L.; Freeston, D.H.; Dimas, Z.O.; Slatter, A.

1995-01-01T23:59:59.000Z

335

Quantum noises and the large scale structure  

E-Print Network (OSTI)

We propose that cosmological density perturbation may originate from passive fluctuations of the inflaton, which are induced by colored quantum noise due to the coupling of the inflaton to the quantum environment. At small scales, the fluctuations grow with time to become nearly scale-invariant. However, the larger-scale modes cross out the horizon earlier and do not have enough time to grow, thus resulting in a suppression of the density perturbation. This may explain the observed low quadrupole in the CMB anisotropy data and and potentially unveil the initial time of inflation. We also discuss the implications to the running spectral index and the non-Gaussianity of the primordial density perturbation.

Wo-Lung Lee

2007-01-31T23:59:59.000Z

336

Acid treatment removes zinc sulfide scale restriction  

Science Conference Proceedings (OSTI)

This paper reports that removal of zinc sulfide (ZnS) scale with acid restored an offshore Louisiana well's production to original rates. The zinc sulfide scale was determined to be in the near well bore area. The selected acid had been proven to control iron sulfide (FeS) scales in sour wells without causing harm to surface production equipment, tubing, and other downhole hardware. The successful removal of the blockage re-established previous production rates with a 105% increase in flowing tubing pressure. On production for a number of months, a high rate, high-pressure offshore well was experiencing unusually rapid pressure and rate declines. A small sample of the restrictive material was obtained during the wire line operations. The well was subsequently shut in while a laboratory analysis determined that zinc sulfide was the major component of the obstruction.

Biggs, K. (Kerr McGee Corp., Lafayette, LA (US)); Allison, D. (Otis Engineering Corp., Lafayette, LA (US)); Ford, W.G.F. (Halliburton Co., Duncan, OK (United States))

1992-08-31T23:59:59.000Z

337

Locality and Scaling of Quenched Overlap Fermions  

SciTech Connect

The overlap fermion offers the tremendous advantage of exact chiral symmetry on the lattice, but is numerically intensive. This can be made affordable while still providing large lattice volumes, by using coarse lattice spacing, given that good scaling and localization properties are established. Here, using overlap fermions on quenched Iwasaki gauge configurations, we demonstrate directly that the overlap Dirac operator's range is comfortably small in lattice units for each of the lattice spacings 0.20 fm, 0.17 fm, and 0.13 fm (and scales to zero in physical units in the continuum limit). In particular, our direct results contradict recent speculation that an inverse lattice spacing of 1 GeV is too low to have satisfactory localization. Furthermore, hadronic masses (available on the two coarser lattices) scale very well.

Terrence Draper; Nilmani Mathur; Jianbo Zhang; Andrei Alexandru; Ying Chen; Shao-Jing Dong; Ivan Horvath; Frank Lee; Sonali Tamhankar

2005-07-01T23:59:59.000Z

338

Interconnect scaling into the sub-10nm regime  

Science Conference Proceedings (OSTI)

Scaling of conventional interconnects faces two major challenges: increased effective copper resistivity at nano-scale linewidth, and degraded copper wire reliability at higher current density. Analysis shows that when the linewidth of Cu wire scales ...

Xiangyu Chen; Jiale Liang; H.-S. Philip Wong

2012-06-01T23:59:59.000Z

339

Citizen implementation of sustainability measures at the neighborhood scale  

E-Print Network (OSTI)

There is the potential for citizens to make a profound impact on the sustainability of cities at the neighborhood scale. This is the scale that people relate to spatially, economically, and socially. It is also a scale ...

Heilke, Ingrid (Ingrid Elizabeth)

2010-01-01T23:59:59.000Z

340

The Objective Analysis of Planetary-Scale Flow  

Science Conference Proceedings (OSTI)

Forecast in the medium and longer range requires an accurate forecast of the scale flow. An accurate large-scale forecast requires an accurate, large-scale, initial, objective analysis. The present study examines the accuracy of large objective ...

Roger Daley; Werner Wergen; Gerard Cats

1986-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Peristaltic pumps work in nano scales  

E-Print Network (OSTI)

A design for a pump is suggested which is based on well-known peristaltic pumps. In order to simply describe the operation of the proposed pump, an innovative interpretation of low Reynolds number swimmers is presented and thereafter a similar theoretical model would be suggested to quantify the behavior of the pumps. A coarse-grained molecular dynamic simulation is used to examine the theoretical predictions and measure the efficiency of the pump in nano scales. It is shown that this pump with a modest design is capable of being a good option for transport processes in nano scale.

Farnoush Farahpour; Mohammad Reza Ejtehadi

2013-08-05T23:59:59.000Z

342

A crude scaling law for lasertrons  

SciTech Connect

The lasertron is under consideration in several laboratories as a promising new source of high-power microwaves that is competitive with conventional klystrons in its properties - particularly in efficiency. In this note, a crude scaling law for high-power lasertrons is derived based on the observation that the main limiting phenomenon, the phenomenon that curtails the tube's efficiency, is debunching due to longitudinal space-charge forces acting in the electron gun. The scaling law indicates that lasertrons are quite restricted in the power they can generate at high frequencies.

Rees, J.

1987-11-01T23:59:59.000Z

343

A High Resolution Scale-of-four  

DOE R&D Accomplishments (OSTI)

A high resolution scale-of-four has been developed to be used in conjunction with the nuclear particle detection devices in applications where the counting rate is unusually high. Specifically, it is intended to precede the commercially available medium resolution scaling circuits and so decrease the resolving time of the counting system. The circuit will function reliably on continuously recurring pulses separated by less than 0.1 microseconds. It will resolve two pulses (occurring at a moderate repetition rate) which are spaced at 0.04 microseconds. A five-volt input signal is sufficient to actuate the device.

Fitch, V.

1949-08-25T23:59:59.000Z

344

Partial positive scaling transform: a separability criterion  

E-Print Network (OSTI)

The problem of constructing a necessary and sufficient condition for establishing the separability of continuous variable systems is revisited. Simon [R. Simon, Phys. Rev. Lett. 84, 2726 (2000)] pointed out that such a criterion may be constructed by drawing a parallel between the Peres' partial transpose criterion for finite dimensional systems and partial time reversal transformation for continuous variable systems. We generalize the partial time reversal transformation to a partial scaling transformation and re-examine the problem using a tomographic description of the continuous variable quantum system. The limits of applicability of the entanglement criteria obtained from partial scaling and partial time reversal are explored.

Olga V. Manko; V. I. Manko; G. Marmo; Anil Shaji; E. C. G. Sudarshan; F. Zaccaria

2005-02-14T23:59:59.000Z

345

Large-Scale PV Integration Study  

DOE Green Energy (OSTI)

This research effort evaluates the impact of large-scale photovoltaic (PV) and distributed generation (DG) output on NV Energy’s electric grid system in southern Nevada. It analyzes the ability of NV Energy’s generation to accommodate increasing amounts of utility-scale PV and DG, and the resulting cost of integrating variable renewable resources. The study was jointly funded by the United States Department of Energy and NV Energy, and conducted by a project team comprised of industry experts and research scientists from Navigant Consulting Inc., Sandia National Laboratories, Pacific Northwest National Laboratory and NV Energy.

Lu, Shuai; Etingov, Pavel V.; Diao, Ruisheng; Ma, Jian; Samaan, Nader A.; Makarov, Yuri V.; Guo, Xinxin; Hafen, Ryan P.; Jin, Chunlian; Kirkham, Harold; Shlatz, Eugene; Frantzis, Lisa; McClive, Timothy; Karlson, Gregory; Acharya, Dhruv; Ellis, Abraham; Stein, Joshua; Hansen, Clifford; Chadliev, Vladimir; Smart, Michael; Salgo, Richard; Sorensen, Rahn; Allen, Barbara; Idelchik, Boris

2011-07-29T23:59:59.000Z

346

Scaling Relationships Based on Scaled Tank Mixing and Transfer Test Results  

SciTech Connect

This report documents the statistical analyses performed (by Pacific Northwest National Laboratory for Washington River Protection Solutions) on data from 26 tests conducted using two scaled tanks (43 and 120 inches) in the Small Scale Mixing Demonstration platform. The 26 tests varied several test parameters, including mixer-jet nozzle velocity, base simulant, supernatant viscosity, and capture velocity. For each test, samples were taken pre-transfer and during five batch transfers. The samples were analyzed for the concentrations (lbs/gal slurry) of four primary components in the base simulants (gibbsite, stainless steel, sand, and ZrO2). The statistical analyses including modeling the component concentrations as functions of test parameters using stepwise regression with two different model forms. The resulting models were used in an equivalent performance approach to calculate values of scaling exponents (for a simple geometric scaling relationship) as functions of the parameters in the component concentration models. The resulting models and scaling exponents are displayed in tables and graphically. The sensitivities of component concentrations and scaling exponents to the test parameters are presented graphically. These results will serve as inputs to subsequent work by other researchers to develop scaling relationships that are applicable to full-scale tanks.

Piepel, Gregory F.; Holmes, Aimee E.; Heredia-Langner, Alejandro

2013-09-18T23:59:59.000Z

347

Coupling pore-scale networks to continuum-scale models of porous media  

Science Conference Proceedings (OSTI)

Network modeling is a useful tool for investigating pore-scale behavior and in some cases for determining macroscopic information such as permeability, relative permeability, and capillary pressure. Physically representative network models are particularly ... Keywords: Coupling, Fractured porous media, Multiscale modeling, Network modeling, Pore-scale modeling

Matthew T. Balhoff; Karsten E. Thompson; Martin Hjortsø

2007-03-01T23:59:59.000Z

348

Linearly scaling 3D fragment method for large-scale electronic structure calculations  

Science Conference Proceedings (OSTI)

We present a new linearly scaling three-dimensional fragment (LS3DF) method for large scale ab initio electronic structure calculations. LS3DF is based on a divide-and-conquer approach, which incorporates a novel patching scheme that effectively ...

Lin-Wang Wang; Byounghak Lee; Hongzhang Shan; Zhengji Zhao; Juan Meza; Erich Strohmaier; David H. Bailey

2008-11-01T23:59:59.000Z

349

A steady-state L-mode tokamak fusion reactor : large scale and minimum scale  

E-Print Network (OSTI)

We perform extensive analysis on the physics of L-mode tokamak fusion reactors to identify (1) a favorable parameter space for a large scale steady-state reactor and (2) an operating point for a minimum scale steady-state ...

Reed, Mark W. (Mark Wilbert)

2010-01-01T23:59:59.000Z

350

Characterization of Filtration Scale-Up Performance  

Science Conference Proceedings (OSTI)

The scale-up performance of sintered stainless steel crossflow filter elements planned for use at the Pretreatment Engineering Platform (PEP) and at the Waste Treatment and Immobilization Plant (WTP) were characterized in partial fulfillment (see Table S.1) of the requirements of Test Plan TP RPP WTP 509. This test report details the results of experimental activities related only to filter scale-up characterization. These tests were performed under the Simulant Testing Program supporting Phase 1 of the demonstration of the pretreatment leaching processes at PEP. Pacific Northwest National Laboratory (PNNL) conducted the tests discussed herein for Bechtel National, Inc. (BNI) to address the data needs of Test Specification 24590-WTP-TSP-RT-07-004. Scale-up characterization tests employ high-level waste (HLW) simulants developed under the Test Plan TP-RPP-WTP-469. The experimental activities outlined in TP-RPP-WTP-509 examined specific processes from two broad areas of simulant behavior: 1) leaching performance of the boehmite simulant as a function of suspending phase chemistry and 2) filtration performance of the blended simulant with respect to filter scale-up and fouling. With regard to leaching behavior, the effect of anions on the kinetics of boehmite leaching was examined. Two experiments were conducted: 1) one examined the effect of the aluminate anion on the rate of boehmite dissolution and 2) another determined the effect of secondary anions typical of Hanford tank wastes on the rate of boehmite dissolution. Both experiments provide insight into how compositional variations in the suspending phase impact the effectiveness of the leaching processes. In addition, the aluminate anion studies provide information on the consequences of gibbsite in waste. The latter derives from the expected fast dissolution of gibbsite relative to boehmite. This test report concerns only results of the filtration performance with respect to scale-up. Test results for boehmite dissolution kinetics and filter fouling are reported elsewhere (see Table S.1). The primary goal of scale-up testing was to examine how filter length influenced permeate flux rates. To accomplish this, the existing cells unit filter system, which employs a 2-ft-long, 0.5-in. (inner) diameter sintered stainless steel filter element, was redesigned to accommodate an 8-ft. sintered stainless steel filter element of the same diameter. Testing was then performed to evaluate the filtration performance of waste simulant slurries. Scale-up testing consisted of two separate series of filtration tests: 1) scale-up axial velocity (AV)/transmembrane pressure (TMP) matrix tests and 2) scale-up temperature tests. The AV/TMP matrix tests examined filtration performance of two different waste simulant slurries in the 8-ft. cells unit filter system. Waste simulant slurry formulations for the 8-ft. scale-up test was selected to match simulant slurries for which filtration performance had been characterized on the 2-ft CUF. For the scale-up temperature tests, the filtration performance at three test temperatures (i.e., 25°C, 40°C, and 60°C) was determined to evaluate if filter flux versus temperature correlations developed using the 2-ft filters were also valid for the 8-ft filters.

Daniel, Richard C.; Billing, Justin M.; Luna, Maria L.; Cantrell, Kirk J.; Peterson, Reid A.; Bonebrake, Michael L.; Shimskey, Rick W.; Jagoda, Lynette K.

2009-03-09T23:59:59.000Z

351

Material's Properties Control by Nano-Scale Surface Functionalization...  

NLE Websites -- All DOE Office Websites (Extended Search)

Material's Properties Control by Nano-Scale Surface Functionalization Material's Properties Control by Nano-Scale Surface Functionalization Theme We aim at developing an original...

352

Georgia Power - Small and Medium Scale Advanced Solar Initiative...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Small and Medium Scale Advanced Solar Initiative (GPASI) (Georgia) Georgia Power - Small and Medium Scale Advanced Solar Initiative (GPASI) (Georgia) Eligibility Agricultural...

353

Project Overview: Successful Field-Scale In Situ Thermal NAPL...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Project Overview: Successful Field-Scale In Situ Thermal NAPL Remediation Project Overview: Successful Field-Scale In Situ Thermal NAPL Remediation Paper presented at the Third...

354

Laboratory-scale evaluation of secondary alkaline zinc batteries...  

NLE Websites -- All DOE Office Websites (Extended Search)

Laboratory-scale evaluation of secondary alkaline zinc batteries for electric vehicles Title Laboratory-scale evaluation of secondary alkaline zinc batteries for electric vehicles...

355

Utility-Scale Smart Meter Deployments, Plans & Proposals | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Plans & Proposals Utility-Scale Smart Meter Deployments, Plans & Proposals The Edison Foundation's chart of plans and proposals for utility-scale smart meter deployments....

356

Strategies to Finance Large-Scale Deployment of Renewable Energy...  

Open Energy Info (EERE)

Large-Scale Deployment of Renewable Energy Projects: An Economic Development and Infrastructure Approach Jump to: navigation, search Name Strategies to Finance Large-Scale...

357

Large Scale Computing and Storage Requirements for Advanced Scientific...  

NLE Websites -- All DOE Office Websites (Extended Search)

Large Scale Computing and Storage Requirements for Advanced Scientific Computing Research: Target 2014 ASCRFrontcover.png Large Scale Computing and Storage Requirements for...

358

EBRD-Sustainable Energy Initiative: Scaling Up Finance for Climate...  

Open Energy Info (EERE)

EBRD-Sustainable Energy Initiative: Scaling Up Finance for Climate Change Mitigation Jump to: navigation, search Tool Summary Name: EBRD-Sustainable Energy Initiative: Scaling Up...

359

Commonwealth Wind Community-Scale Initiative | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Community-Scale Initiative Commonwealth Wind Community-Scale Initiative Eligibility Agricultural Commercial Fed. Government Industrial Institutional Local Government Low-Income...

360

Building Technologies Office: Test Homes and Community Scale...  

NLE Websites -- All DOE Office Websites (Extended Search)

Test Homes and Community Scale Projects to someone by E-mail Share Building Technologies Office: Test Homes and Community Scale Projects on Facebook Tweet about Building...

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Scaling Energy Efficiency in the Heart of the Residential Market...  

NLE Websites -- All DOE Office Websites (Extended Search)

Scaling Energy Efficiency in the Heart of the Residential Market: Increasing Middle America's Access to Capital for Energy Improvements Title Scaling Energy Efficiency in the Heart...

362

2013 Community- and Facility-Scale Tribal Renewable Energy Project...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2013 Community- and Facility-Scale Tribal Renewable Energy Project Development and Finance Workshop Presentations and Agenda 2013 Community- and Facility-Scale Tribal Renewable...

363

2013 Commercial-Scale Tribal Renewable Energy Project Development...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2013 Commercial-Scale Tribal Renewable Energy Project Development and Finance Workshop Presentations and Agenda 2013 Commercial-Scale Tribal Renewable Energy Project Development...

364

SITEWIDE CATEGORICAL EXCLUSION FOR SMALJ,SCALE RESEARCH AND DEVELOPMEN...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

and equipment for bench-scale use * minor modifications to rooms, equipment, and instrumentation if in direct support of bench-scale laboratory operations. Proposed...

365

Tribal Renewable Energy Advanced Course: Community Scale Project...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Renewable Energy Advanced Course: Community Scale Project Development Tribal Renewable Energy Advanced Course: Community Scale Project Development Watch the DOE Office of Indian...

366

Tribal Renewable Energy Advanced Course: Commercial Scale Project...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Commercial Scale Project Development Tribal Renewable Energy Advanced Course: Commercial Scale Project Development Watch the DOE Office of Indian Energy advanced course...

367

Tribal Renewable Energy Advanced Course: Facility Scale Project...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Facility Scale Project Development Tribal Renewable Energy Advanced Course: Facility Scale Project Development Watch the DOE Office of Indian Energy renewable energy course...

368

MTC Envelope: Defining the Capability of Large Scale Computers...  

NLE Websites -- All DOE Office Websites (Extended Search)

MTC Envelope: Defining the Capability of Large Scale Computers in the Context of Parallel Scripting Applications Title MTC Envelope: Defining the Capability of Large Scale...

369

Fixing the EW scale in supersymmetric models after the Higgs discovery  

E-Print Network (OSTI)

TeV-scale supersymmetry was originally introduced to solve the hierarchy problem and therefore fix the electroweak (EW) scale in the presence of quantum corrections. Numerical methods testing the SUSY models often report a good likelihood L (or chi^2=-2ln L) to fit the data {\\it including} the EW scale itself (m_Z^0) with a {\\it simultaneously} large fine-tuning i.e. a large variation of this scale under a small variation of the SUSY parameters. We argue that this is inconsistent and we identify the origin of this problem. Our claim is that the likelihood (or chi^2) to fit the data that is usually reported in such models does not account for the chi^2 cost of fixing the EW scale. When this constraint is implemented, the likelihood (or chi^2) receives a significant correction (delta_chi^2) that worsens the current data fits of SUSY models. We estimate this correction for the models: constrained MSSM (CMSSM), models with non-universal gaugino masses (NUGM) or higgs soft masses (NUHM1, NUHM2), the NMSSM and the general NMSSM (GNMSSM). For a higgs mass m_h\\approx 126 GeV, one finds that in these models (delta_chi^2)/ndf> 1.5 (approx 1 for GNMSSM), which violates the usual condition of a good fit (total chi^2/ndf approx 1) already before fitting observables other than the EW scale itself (ndf=number of degrees of freedom). This has (negative) implications for SUSY models and it is suggested that future data fits properly account for this effect, if one remains true to the original goal of SUSY. Since the expression of delta_chi^2 that emerges from our calculation depends on a familiar measure of fine-tuning, one concludes that EW fine-tuning is an intrinsic part of the likelihood to fit the data that includes the EW scale (m_Z^0).

D. M. Ghilencea

2013-02-21T23:59:59.000Z

370

Electromagnetic Composites at the Compton Scale  

E-Print Network (OSTI)

A new class of electromagnetic composite particles is proposed. The composites are very small (the Compton scale), potentially long-lived, would have unique interactions with atomic and nuclear systems, and, if they exist, could explain a number of otherwise anomalous and conflicting observations in diverse research areas.

Frederick J. Mayer; John R. Reitz

2011-09-10T23:59:59.000Z

371

Distributed large-scale natural graph factorization  

Science Conference Proceedings (OSTI)

Natural graphs, such as social networks, email graphs, or instant messaging patterns, have become pervasive through the internet. These graphs are massive, often containing hundreds of millions of nodes and billions of edges. While some theoretical models ... Keywords: asynchronous algorithms, distributed optimization, graph algorithms, graph factorization, large-scale machine learning, matrix factorization

Amr Ahmed, Nino Shervashidze, Shravan Narayanamurthy, Vanja Josifovski, Alexander J. Smola

2013-05-01T23:59:59.000Z

372

PNA Predictability at Various Time Scales  

Science Conference Proceedings (OSTI)

In this study, the predictability of the Pacific North American (PNA) pattern is evaluated on time scales from days to months using state-of-the-art dynamical multiple model ensembles including the Canadian HFP2 ensemble, the DEMETER ensemble, and ...

Waqar Younas; Youmin Tang

373

PLASMA: a PLAnetary scale monitoring architecture  

Science Conference Proceedings (OSTI)

While sensor networks continue to attract significant interest in various research communities, high impact applications still have a long list of challenges to be addressed. An individual sensor system can provide important observations within a local ... Keywords: planetary scale monitoring, sensor networks

Demet Aksoy

2005-11-01T23:59:59.000Z

374

Scale and complexity in visual analytics  

Science Conference Proceedings (OSTI)

The fundamental problem that we face is that a variety of large-scale problems in security, public safety, energy, ecology, health care and basic science all require that we process and understand increasingly vast amounts and variety of data. There ... Keywords: analytics, scalability, visual analytics, visualization

George Robertson; David Ebert; Stephen Eick; Daniel Keim; Ken Joy

2009-12-01T23:59:59.000Z

375

Scaling the RMG quantum mechanics code  

Science Conference Proceedings (OSTI)

In this paper, we describe parallelization and optimizations of the RMG quantum mechanics code to achieve scaling to over a hundred thousand cores. The parallelization uses a combination of message passing and threads. Further speedups have been attained ... Keywords: nanoscience, nanotechnology, performance analysis, quantum mechanics, scalability

Shirley Moore; Emil Briggs; Miroslav Hodak; Wenchang Lu; Jerry Bernholc; Chee-Wai Lee

2012-07-01T23:59:59.000Z

376

DUSEL Facility Cooling Water Scaling Issues  

Science Conference Proceedings (OSTI)

Precipitation (crystal growth) in supersaturated solutions is governed by both kenetic and thermodynamic processes. This is an important and evolving field of research, especially for the petroleum industry. There are several types of precipitates including sulfate compounds (ie. barium sulfate) and calcium compounds (ie. calcium carbonate). The chemical makeup of the mine water has relatively large concentrations of sulfate as compared to calcium, so we may expect that sulfate type reactions. The kinetics of calcium sulfate dihydrate (CaSO4 {center_dot} 2H20, gypsum) scale formation on heat exchanger surfaces from aqueous solutions has been studied by a highly reproducible technique. It has been found that gypsum scale formation takes place directly on the surface of the heat exchanger without any bulk or spontaneous precipitation in the reaction cell. The kinetic data also indicate that the rate of scale formation is a function of surface area and the metallurgy of the heat exchanger. As we don't have detailed information about the heat exchanger, we can only infer that this will be an issue for us. Supersaturations of various compounds are affected differently by temperature, pressure and pH. Pressure has only a slight affect on the solubility, whereas temperature is a much more sensitive parameter (Figure 1). The affect of temperature is reversed for calcium carbonate and barium sulfate solubilities. As temperature increases, barium sulfate solubility concentrations increase and scaling decreases. For calcium carbonate, the scaling tendencies increase with increasing temperature. This is all relative, as the temperatures and pressures of the referenced experiments range from 122 to 356 F. Their pressures range from 200 to 4000 psi. Because the cooling water system isn't likely to see pressures above 200 psi, it's unclear if this pressure/scaling relationship will be significant or even apparent. The most common scale minerals found in the oilfield include calcium carbonates (CaCO3, mainly calcite) and alkaline-earth metal sulfates (barite BaSO4, celestite SrSO4, anhydrite CaSO4, hemihydrate CaSO4 1/2H2O, and gypsum CaSO4 2H2O or calcium sulfate). The cause of scaling can be difficult to identify in real oil and gas wells. However, pressure and temperature changes during the flow of fluids are primary reasons for the formation of carbonate scales, because the escape of CO2 and/or H2S gases out of the brine solution, as pressure is lowered, tends to elevate the pH of the brine and result in super-saturation with respect to carbonates. Concerning sulfate scales, the common cause is commingling of different sources of brines either due to breakthrough of injected incompatible waters or mixing of two different brines from different zones of the reservoir formation. A decrease in temperature tends to cause barite to precipitate, opposite of calcite. In addition, pressure drops tend to cause all scale minerals to precipitate due to the pressure dependence of the solubility product. And we can expect that there will be a pressure drop across the heat exchanger. Weather or not this will be offset by the rise in pressure remains to be seen. It's typically left to field testing to prove out. Progress has been made toward the control and treatment of the scale deposits, although most of the reaction mechanisms are still not well understood. Often the most efficient and economic treatment for scale formation is to apply threshold chemical inhibitors. Threshold scale inhibitors are like catalysts and have inhibition efficiency at very low concentrations (commonly less than a few mg/L), far below the stoichiometric concentrations of the crystal lattice ions in solution. There are many chemical classes of inhibitors and even more brands on the market. Based on the water chemistry it is anticipated that there is a high likelihood for sulfate compound precipitation and scaling. This may be dependent on the temperature and pressure, which vary throughout the system. Therefore, various types and amounts of scaling may occur at different

Daily, W D

2011-04-05T23:59:59.000Z

377

The power 775 architecture at scale  

Science Conference Proceedings (OSTI)

We describe the IBM Power 775, a supercomputing system that was designed to provide high performance at very large scales. The system recently attained world record performance numbers for three important, communication-heavy supercomputing benchmarks: ... Keywords: Design studies, Measurement techniques, Performance attributes

Ramakrishnan Rajamony, Mark W. Stephenson, William Evan Speight

2013-06-01T23:59:59.000Z

378

An image compositing solution at scale  

Science Conference Proceedings (OSTI)

The only proven method for performing distributed-memory parallel rendering at large scales, tens of thousands of nodes, is a class of algorithms called sort last. The fundamental operation of sort-last parallel rendering is an image composite, which ... Keywords: image compositing, parallel scientific visualization

Kenneth Moreland; Wesley Kendall; Tom Peterka; Jian Huang

2011-11-01T23:59:59.000Z

379

Local, sustainable, small-scale cellular networks  

Science Conference Proceedings (OSTI)

Over five billion people are active cellular subscribers, spending over a trillion dollars a year on communications. Despite this, hundreds of millions of people are still not connected. Implicit in these networks is a top-down design, with large nation-scale ... Keywords: information and communications technology for development, legal factors

Kurtis Heimerl, Shaddi Hasan, Kashif Ali, Eric Brewer, Tapan Parikh

2013-12-01T23:59:59.000Z

380

Reflected Solar Radiances from Regional Scale Scenes  

Science Conference Proceedings (OSTI)

A set of bi-directional reflectance models is presented for various atmospheric scene types. The models were composited from data collected from an aircraft platform in May-July 1979 during Summer MONEX. The space scale of the composited models ...

John M. Davis; Stephen K. Cox

1982-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Scaled Experimental Modeling of VHTR Plenum Flows  

DOE Green Energy (OSTI)

Abstract The Very High Temperature Reactor (VHTR) is the leading candidate for the Next Generation Nuclear Power (NGNP) Project in the U.S. which has the goal of demonstrating the production of emissions free electricity and hydrogen by 2015. Various scaled heated gas and water flow facilities were investigated for modeling VHTR upper and lower plenum flows during the decay heat portion of a pressurized conduction-cooldown scenario and for modeling thermal mixing and stratification (“thermal striping”) in the lower plenum during normal operation. It was concluded, based on phenomena scaling and instrumentation and other practical considerations, that a heated water flow scale model facility is preferable to a heated gas flow facility and to unheated facilities which use fluids with ranges of density to simulate the density effect of heating. For a heated water flow lower plenum model, both the Richardson numbers and Reynolds numbers may be approximately matched for conduction-cooldown natural circulation conditions. Thermal mixing during normal operation may be simulated but at lower, but still fully turbulent, Reynolds numbers than in the prototype. Natural circulation flows in the upper plenum may also be simulated in a separate heated water flow facility that uses the same plumbing as the lower plenum model. However, Reynolds number scaling distortions will occur at matching Richardson numbers due primarily to the necessity of using a reduced number of channels connected to the plenum than in the prototype (which has approximately 11,000 core channels connected to the upper plenum) in an otherwise geometrically scaled model. Experiments conducted in either or both facilities will meet the objectives of providing benchmark data for the validation of codes proposed for NGNP designs and safety studies, as well as providing a better understanding of the complex flow phenomena in the plenums.

ICONE 15

2007-04-01T23:59:59.000Z

382

Scaling between structural relaxation and caged dynamics in Ca_{0.4}K_0.6(NO_{3})_{1.4} and glycerol: free volume, time scales and implications for the pressure-energy correlations  

E-Print Network (OSTI)

The scaling of the slow structural relaxation with the fast caged dynamics is evidenced in the molten salt Ca_{0.4}K_{0.6}(NO_{3}$)_{1.4} (CKN) over about thirteen decades of the structural relaxation time. Glycerol caling was analyzed in detail. In glycerol, the short-time mean-square displacement , a measure of the caged dynamics, is contributed by free-volume. It is seen that, in order to evidence the scaling, the observation time of the fast dynamics must be shorter than the time scales of the relaxation processes. Systems with both negligible (like CKN, glycerol and network glassformers) and high (like van der Waals liquids and polymers) pressure-energy correlations exhibit the scaling between the slow relaxation and the fast caged dynamics. According to the available experiments, an isomorph-invariant expression of the master curve of the scaled data is not distinguishable from a simpler not-invariant expression. Instead, the latter grees better with the simulations on a wide class of model polymers.

Alistar Ottochian; Dino Leporini

2011-01-14T23:59:59.000Z

383

Baculovirus expression system and method for high throughput expression of genetic material  

DOE Patents (OSTI)

The present invention provides novel recombinant baculovirus expression systems for expressing foreign genetic material in a host cell. Such expression systems are readily adapted to an automated method for expression foreign genetic material in a high throughput manner. In other aspects, the present invention features a novel automated method for determining the function of foreign genetic material by transfecting the same into a host by way of the recombinant baculovirus expression systems according to the present invention.

Clark, Robin (Benecia, CA); Davies, Anthony (Mill Valley, CA)

2001-01-01T23:59:59.000Z

384

The Scaling of the No Scale Potential and de Sitter Model Building  

E-Print Network (OSTI)

We propose a variant of the KKLT (A)dS flux vacuum construction which does not require an antibrane to source the volume modulus. The strategy is to find nonzero local minima of the no-scale potential in the complex structure and dilaton directions in moduli space. The corresponding no-scale potential expanded about this point sources the volume modulus in the same way as does the antibrane of the KKLT construction. We exhibit explicit examples of such nonzero local minima of the no-scale potential in a simple toroidal orientifold model.

Alex Saltman; Eva Silverstein

2004-02-18T23:59:59.000Z

385

On the parallel simulation of scale-free networks  

Science Conference Proceedings (OSTI)

Scale-free networks have received much attention in recent years due to their prevalence in many important applications such as social networks, biological systems, and the Internet. We consider the use of conservative parallel discrete event simulation ... Keywords: conservative synchronization, discrete event simulation, parallelism, power law degree distribution, scale-free, scale-free degree distribution, scale-free network simulation, simulation synchronization

Robert S. Pienta, Richard M. Fujimoto

2013-05-01T23:59:59.000Z

386

Isotopic Depletion and Decay Methods and Analysis Capabilities in SCALE  

Science Conference Proceedings (OSTI)

Technical Paper / Special Issue on the SCALE Nuclear Analysis Code System / Fuel Cycle and Management

Ian C. Gauld; Georgeta Radulescu; Germina Ilas; Brian D. Murphy; Mark L. Williams; Dorothea Wiarda

387

A Collaborative Informatics Infrastructure for Multi-Scale Science  

Science Conference Proceedings (OSTI)

The Collaboratory for Multi-scale Chemical Science (CMCS) is developing a powerful informatics-based approach to synthesizing multi-scale information in support of systems-based research and is applying it within combustion science. An open source multi-scale ... Keywords: collaboratory, community data, cyberenvironment, knowledge grid, multi-scale data, provenance, system science

James D. Myers; Thomas C. Allison; Sandra Bittner; Brett Didier; Michael Frenklach; William H. Green, Jr.; Yen-Ling Ho; John Hewson; Wendy Koegler; Carina Lansing; David Leahy; Michael Lee; Renata Mccoy; Michael Minkoff; Sandeep Nijsure; Gregor Von Laszewski; David Montoya; Luwi Oluwole; Carmen Pancerella; Reinhardt Pinzon; William Pitz; Larry A. Rahn; Branko Ruscic; Karen Schuchardt; Eric Stephan; A. Wagner; Theresa Windus; Christine Yang

2005-10-01T23:59:59.000Z

388

Yield scalings of clusters with fewer than 100 nucleons  

E-Print Network (OSTI)

This document gives a historical review of the scaling of particles yields emitted from excited nuclei. The focus will be on what scaling is, what can be learned from scaling, the underlying theory of why one might expect particle yields to scale, how experimental particle yields have been observed to scale, model systems where particle (cluster) yields do scale and finally scaling observed in the particle yields of various low and medium energy nuclear reaction experiments. The document begins with a basic introduction to scaling in the study of critical phenomena and then reviews Fisher's theory which has all the aspects of scaling and can be directly applied to the counting of clusters, the most reliable measurement accessible to the experimental study of nuclear reactions. Also this document gives a history of the various scalings observed in nuclear reaction experiments and culminates with an estimate of the nuclear liquid-vapor phase boundary based upon measured particle yields.

James B. Elliott; Kyrill A. Bugaev; Luciano G. Moretto; Larry Phair

2006-08-14T23:59:59.000Z

389

Progress in Grid Scale Flow Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

Grid Scale Flow Batteries IMRE GYUK, PROGRAM MANAGER ENERGY STORAGE RESEARCH, DOE FlowBat 03- 07- 12 Without technological breakthroughs in efficient, large scale Energy Storage, it will be difficult to rely on intermittent renewables for much more than 20-30% of our Electricity. Secretary Chu, Feb. 2010 The need for regulation services can dramatically increase as the amount of variable renewable resources is increased. Local storage is among the best means to ensure we can reliably integrate renewable energy resources into the grid. Chairman Wellinghoff, FERC, March 2010 Transmission and storage capacity are key issues for energy resource planning. If you like wind power, you have to love transmission and storage. Terry Boston , CEO, PJM, June 2010

390

Isomorphs, hidden scale invariance, and quasiuniversality  

E-Print Network (OSTI)

This paper first establishes an approximate scaling property of the potential-energy function of a classical liquid with good isomorphs (a Roskilde-simple liquid). This "pseudohomogeneous" property makes explicit that - and in which sense - such a system has a hidden scale invariance. The second part gives a potential-energy formulation of the quasiuniversality of monatomic Roskilde-simple liquids, which was recently rationalized in terms of the existence of a quasiuniversal single-parameter family of reduced-coordinate constant-potential-energy hypersurfaces [J. C. Dyre, Phys. Rev. E 87, 022106 (2013)]. The new formulation involves a quasiuniversal reduced-coordinate potential-energy function. A few consequences of this are discussed.

Jeppe C. Dyre

2013-06-19T23:59:59.000Z

391

The Scale of Inflation in the Landscape  

E-Print Network (OSTI)

We determine the frequency of regions of small-field inflation in the Wigner landscape as an approximation to random supergravities/type IIB flux compactifications. We show that small-field inflation occurs exponentially more often than large-field inflation The power of primordial gravitational waves from inflation is generically tied to the scale of inflation. For small-field models this is below observational reach. However, we find small-field inflation to be dominated by the highest inflationary energy scales compatible with a sub-Planckian field range. Hence, we expect a typical tensor-to-scalar ratio $r\\sim {\\cal O}(10^{-3})$ currently undetectable in upcoming CMB measurements.

Francisco G. Pedro; Alexander Westphal

2013-03-13T23:59:59.000Z

392

Large-Scale Renewable Energy Guide  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Renewable Energy Guide Renewable Energy Guide Brad Gustafson, FEMP 2 Large-scale RE Guide Large-scale RE Guide: Developing Renewable Energy Projects Larger than 10 MWs at Federal Facilities Introduction and Overview Federal Utility Partnership Working Group May 22, 2013 Federal Energy Management Program Office of Energy Efficiency and Renewable Energy U.S. Department of Energy 3 Federal Energy Management Program FEMP works with key individuals to accomplish energy change within organizations by bringing expertise from all levels of project and policy implementation to enable Federal Agencies to meet energy related goals and to provide energy leadership to the country. 4 FEMP Renewable Energy * Works to increase the proportion of renewable energy in the Federal government's energy mix.

393

Wind Turbine Design Cost and Scaling Model  

NLE Websites -- All DOE Office Websites (Extended Search)

Wind Turbine Design Cost Wind Turbine Design Cost and Scaling Model L. Fingersh, M. Hand, and A. Laxson Technical Report NREL/TP-500-40566 December 2006 NREL is operated by Midwest Research Institute ● Battelle Contract No. DE-AC36-99-GO10337 Wind Turbine Design Cost and Scaling Model L. Fingersh, M. Hand, and A. Laxson Prepared under Task No. WER6.0703 Technical Report NREL/TP-500-40566 December 2006 National Renewable Energy Laboratory 1617 Cole Boulevard, Golden, Colorado 80401-3393 303-275-3000 * www.nrel.gov Operated for the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy by Midwest Research Institute * Battelle Contract No. DE-AC36-99-GO10337 NOTICE This report was prepared as an account of work sponsored by an agency of the United States government.

394

utility-scale | OpenEI  

Open Energy Info (EERE)

898 898 Varnish cache server Browse Upload data GDR 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142258898 Varnish cache server utility-scale Dataset Summary Description No description given. Source National Renewable Energy Laboratory Date Released July 03rd, 2012 (2 years ago) Date Updated July 03rd, 2012 (2 years ago) Keywords biopower csp geothermal hydropower hydrothermal Renewable Energy Technical Potential rooftop United States utility-scale wind Data text/csv icon United States Renewable Energy Technical Potential (csv, 7.7 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment

395

Airborne Process Commercial Scale Demonstration Program  

NLE Websites -- All DOE Office Websites (Extended Search)

CCPI 2) CCPI 2) contacts Brad tomer Director Office of Major Demonstrations National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507-0880 304-285-4692 brad.tomer@netl.doe.gov PaRtIcIPant Mustang Clean Energy, LLC, a subsidiary of Peabody Energy St. Louis, MO. Airborne Process(tm) commerciAl scAle DemonstrAtion ProgrAm (withDrAwn Prior to AwArD) Project Description Mustang Clean Energy will design, construct, and operate a full scale sodium-based multi-pollutant scrubber in conjunction with a revenue-generating fertilizer by-product processing plant at Mustang Energy Company, LLC's Mustang Generating Station. Both Mustang Clean Energy and Mustang Energy Company are subsidiaries of Peabody Energy, the world's largest coal company. The 300 MW (net) station will

396

Utility Scale Wind turbine Demonstration Project  

SciTech Connect

The purpose of the Three Affiliated Tribes proposing to Department of Energy was nothing new to Denmark. National Meteorological Studies have proved that North Dakota has some of the most consistence wind resources in the world. The Three Affiliated Tribes wanted to assess their potential and become knowledgeable to developing this new and upcoming resource now valuable. By the Tribe implementing the Utility-scale Wind Turbine Project on Fort Berthold, the tribe has proven the ability to complete a project, and has already proceeded in a feasibility studies to developing a large-scale wind farm on the reservation due to tribal knowledge learned, public awareness, and growing support of a Nation wanting clean renewable energy. The tribe is working through the various measures and regulations with the want to be self-sufficient, independent, and marketable with 17,000 times the wind energy needed to service Fort Berthold alone.

Terry Fredericks

2006-03-31T23:59:59.000Z

397

Observed Scaling in Clouds and Precipitation and Scale Incognizance in Regional to Global Atmospheric Models  

Science Conference Proceedings (OSTI)

We use observations of robust scaling behavior in clouds and precipitation to derive constraints on how partitioning of precipitation should change with model resolution. Our analysis indicates that 90–99% of stratiform precipitation should occur ...

Travis A. O’Brien; Fuyu Li; William D. Collins; Sara A. Rauscher; Todd D. Ringler; Mark Taylor; Samson M. Hagos; L. Ruby Leung

398

Economic Investigation of Community-Scale Versus Building Scale Net-Zero Energy  

DOE Green Energy (OSTI)

The study presented in this report examines issues concerning whether achieving net-zero energy performance at the community scale provides economic and potentially overall efficiency advantages over strategies focused on individual buildings.

Fernandez, Nicholas; Katipamula, Srinivas; Brambley, Michael R.; Reddy, T. A.

2009-12-31T23:59:59.000Z

399

A steady-state L-mode tokamak fusion reactor : large scale and minimum scale.  

E-Print Network (OSTI)

??We perform extensive analysis on the physics of L-mode tokamak fusion reactors to identify (1) a favorable parameter space for a large scale steady-state reactor… (more)

Reed, Mark W. (Mark Wilbert)

2010-01-01T23:59:59.000Z

400

Extended Longitudinal Scaling: direct evidence of saturation  

E-Print Network (OSTI)

Multiparticle production of charged particles at high energies exhibit the phenomenon of Limiting Fragmentation. Furthermore, the region in rapidity over which the production of particles appears to be independent of energy, increases with energy. It is argued that this phenomenon, known as Extended Longitudinal Scaling, is a direct manifestation of some kind of saturation, akin to that in the Color Glass Condensate picture of particle production.

Wit Busza

2011-02-18T23:59:59.000Z

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Bench-Scale Cross Flow Filtration of  

NLE Websites -- All DOE Office Websites (Extended Search)

2 2 ACRF Instrumentation Status: New, Current, and Future December 2008 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an account of work sponsored b y the U.S. Government. Neither the United States nor any agency thereof, nor any of their em ployees, makes any warranty, express or i mplied, or assu mes

402

Scaling in heavy-fermion systems  

SciTech Connect

Ambient pressure characteristics of heavy-fermion compounds, such as the ratio of the low temperature magnetic susceptibility to the electronic specific heat coefficient {gamma} and a simple relationship between the T{sup 2}-coefficient of resistivity and {gamma}{sup 2}, suggest that a single-energy scale T{sub o} dictates the physics of these materials. Such is the case for Kondo-impurity systems to which heavy-fermions are related. We consider the consequences of assuming that the electronic free energy is given by a universal function of T/T{sub o} (V) where V is the molar volume. We show that volume-dependent magnetic susceptibility, specific heat and electrical resistivity of some heavy-fermion compounds scale as T/T{sub o} (V), at least over a range in pressures and temperatures. A further consequence of the principle assumption is that Gruneisen parameters defined as - {partial_derivative}{ell}nX/{partial_derivative}nV, where X is some physical property, should be identical for all properties and equal to that determined from electronic contributions to the volume- thermal expansion coefficient and specific heat. In several materials, this equality holds, at least approximately. Although evidence is found for single-energy scaling in heavy-fermion materials, we cannot conclude unambiguously that the basic assumption is correct in detail.

Thompson, J.D.; Fisk, Z. [Los Alamos National Lab., NM (United States); Lawrence, J.M. [California Univ., Irvine, CA (United States). Dept. of Physics

1993-12-31T23:59:59.000Z

403

Frequency scaling of linear super-colliders  

SciTech Connect

The development of electron-positron linear colliders in the TeV energy range will be facilitated by the development of high-power rf sources at frequencies above 2856 MHz. Present S-band technology, represented by the SLC, would require a length in excess of 50 km per linac to accelerate particles to energies above 1 TeV. By raising the rf driving frequency, the rf breakdown limit is increased, thereby allowing the length of the accelerators to be reduced. Currently available rf power sources set the realizable gradient limit in an rf linac at frequencies above S-band. This paper presents a model for the frequency scaling of linear colliders, with luminosity scaled in proportion to the square of the center-of-mass energy. Since wakefield effects are the dominant deleterious effect, a separate single-bunch simulation model is described which calculates the evolution of the beam bunch with specified wakefields, including the effects of using programmed phase positioning and Landau damping. The results presented here have been obtained for a SLAC structure, scaled in proportion to wavelength.

Mondelli, A.; Chernin, D.; Drobot, A.; Reiser, M.; Granatstein, V.

1986-06-01T23:59:59.000Z

404

The Fundamental Scaling Relations of Elliptical Galaxies  

E-Print Network (OSTI)

(ABRIDGED) We examine the fundamental scaling relations of elliptical galaxies formed through mergers. Using hundreds of simulations to judge the impact of progenitor galaxy properties on merger remnants, we find that gas dissipation provides an important contribution to tilt in the Fundamental Plane relation. Dissipationless mergers of disks produce remnants that occupy the virial plane. As the gas content of disk galaxies is increased, the tilt of the Fundamental Plane relation increases and the slope of the Re-M_* relation steepens. For gas fractions fgas > 30%, the simulated Fundamental Plane scalings approach those observed in the K-band. In our simulations, feedback from supermassive black hole growth has only a minor influence on the stellar-mass scaling relations of spheroidal galaxies, but may play a role in maintaining the observed Fundamental Plane tilt at optical wavelengths by suppressing residual star formation in merger remnants. We estimate that \\approx 40-100% of the Fundamental Plane tilt induced by structural properties owes to trends in the central total-to-stellar mass ratio M_total/M_* produced by dissipation. Lower mass systems obtain greater phase- space densities than higher mass systems, producing a galaxy mass-dependent central M_total/M_* and a corresponding tilt in the Fundamental Plane.

B. Robertson; T. J. Cox; L. Hernquist; M. Franx; P. F. Hopkins; P. Martini; V. Springel

2005-11-01T23:59:59.000Z

405

Waste Receiving and Processing (WRAP) Facility Weight Scale Analysis Fairbanks Weight Scale Evaluation Results  

SciTech Connect

Fairbanks Weight Scales are used at the Waste Receiving and Processing (WRAP) facility to determine the weight of waste drums as they are received, processed, and shipped. Due to recent problems, discovered during calibration, the WRAP Engineering Department has completed this document which outlines both the investigation of the infeed conveyor scale failure in September of 1999 and recommendations for calibration procedure modifications designed to correct deficiencies in the current procedures.

JOHNSON, M.D.

2000-03-13T23:59:59.000Z

406

Methods for monitoring multiple gene expression  

DOE Patents (OSTI)

The present invention relates to methods for monitoring differential expression of a plurality of genes in a first filamentous fungal cell relative to expression of the same genes in one or more second filamentous fungal cells using microarrays containing Trichoderma reesei ESTs or SSH clones, or a combination thereof. The present invention also relates to computer readable media and substrates containing such array features for monitoring expression of a plurality of genes in filamentous fungal cells.

Berka, Randy; Bachkirova, Elena; Rey, Michael

2013-10-01T23:59:59.000Z

407

Methods for monitoring multiple gene expression  

DOE Patents (OSTI)

The present invention relates to methods for monitoring differential expression of a plurality of genes in a first filamentous fungal cell relative to expression of the same genes in one or more second filamentous fungal cells using microarrays containing Trichoderma reesei ESTs or SSH clones, or a combination thereof. The present invention also relates to computer readable media and substrates containing such array features for monitoring expression of a plurality of genes in filamentous fungal cells.

Berka, Randy (Davis, CA); Bachkirova, Elena (Davis, CA); Rey, Michael (Davis, CA)

2008-06-01T23:59:59.000Z

408

Building Energy Software Tools Directory: Load Express  

NLE Websites -- All DOE Office Websites (Extended Search)

Create project files with Load Express in just 4 easy steps. Select a weather profile, enter simulation parameters, define the zonesrooms in the building and create air handler...

409

Building Energy Software Tools Directory: Load Express  

NLE Websites -- All DOE Office Websites (Extended Search)

graphical interface makes Load Express a powerful engineering tool with a very short learning curve. The "rookie" or experienced user can quickly and accurately perform load...

410

Bayesian survival analysis using gene expression.  

E-Print Network (OSTI)

??This thesis developed and applied Bayesian models for the analysis of survival data. The gene expression was considered as explanatory variables within the Bayesian survival… (more)

Thamrin, Sri Astuti

2013-01-01T23:59:59.000Z

411

Another Small Business Success Story Factory Express  

Factory Express a New Mexico Service Disabled Veteran-Owned Company... a New Mexico small business that supplies and services office equipment and ...

412

Generalized z-scaling in proton-proton collisions at high energies  

E-Print Network (OSTI)

New generalization of z-scaling in inclusive particle production is proposed. The scaling variable z is fractal measure which depends on kinematical characteristics of the underlying sub-process expressed in terms of the momentum fractions x1 and x2 of the incoming protons. In the generalized approach, the x1 and x2 are functions of the momentum fractions ya and yb of the scattered and recoil constituents carried out by the inclusive particle and recoil object, respectively. The scaling function psi(z) for charged and identified hadrons produced in proton-proton collisions is constructed. The fractal dimensions and heat capacity of the produced medium entering definition of the z are established to obtain energy, angular and multiplicity independence of the psi(z). The scheme allows unique description of data on inclusive cross sections of charged particles, pions, kaons, antiprotons and lambdas at high energies. The obtained results are of interest to use z-scaling as a tool for searching for new physics phe...

Zborovský, I

2006-01-01T23:59:59.000Z

413

Generalized z-scaling in proton-proton collisions at high energies  

E-Print Network (OSTI)

New generalization of z-scaling in inclusive particle production is proposed. The scaling variable z is fractal measure which depends on kinematical characteristics of the underlying sub-process expressed in terms of the momentum fractions x1 and x2 of the incoming protons. In the generalized approach, the x1 and x2 are functions of the momentum fractions ya and yb of the scattered and recoil constituents carried out by the inclusive particle and recoil object, respectively. The scaling function psi(z) for charged and identified hadrons produced in proton-proton collisions is constructed. The fractal dimensions and heat capacity of the produced medium entering definition of the z are established to obtain energy, angular and multiplicity independence of the psi(z). The scheme allows unique description of data on inclusive cross sections of charged particles, pions, kaons, antiprotons and lambdas at high energies. The obtained results are of interest to use z-scaling as a tool for searching for new physics phenomena of particle production in high transverse momentum and high multiplicity region at proton-proton colliders RHIC and LHC.

I. Zborovsky; M. Tokarev

2006-03-27T23:59:59.000Z

414

A scaling approximation for structure factors in the integral equation theory of polydisperse nonionic colloidal fluids  

E-Print Network (OSTI)

Integral equation of pure liquids, combined with a new "scaling approximation" based on a corresponding states treatment of pair correlation functions, is used to evaluate approximate structure factors for colloidal fluids constituted of uncharged particles with polydispersity in size and energy parameters. Both hard spheres and Lennard-Jones interactions are considered. For polydisperse hard spheres, the scaling approximation is compared to theories utilized by small angle scattering experimentalists (decoupling approximation, local monodisperse approximation)and to the van der Waals one-fluid theory. The results are tested against predictions from analytical expressions, exact within the Percus-Yevick approximation. For polydisperse Lennard-Jones particles, the scaling approximation combined with a "modified hypernetted chain" integral equation, is tested against molecular dynamics data generated for the present work. Despite ist simplicity, the scaling approximation exhibits a satisfactory performance for both potentials and represents a considerable improvement over the above mentioned theories. Shortcomings of the proposed theory, its applicability to the analysis of experimental scattering data, and its possible extensions to different potentials are finally discussed.

Domenico Gazzillo; Achille Giacometti; Raffaele G. Della Valle; Elisabetta Venuti; Flavio Carsughi

1999-07-23T23:59:59.000Z

415

Connecting the Physical Properties of Galaxies with the Overdensity and Tidal Shear of the Large-Scale Environment  

E-Print Network (OSTI)

We have examined the correlations between the large-scale environment of galaxies and their physical properties, using a sample of 28,354 nearby galaxies drawn from the Sloan Digital Sky Survey, and the large-scale tidal field reconstructed in real space from the 2Mass Redshift Survey and smoothed over a radius of $\\sim 6 h^{-1}$Mpc. The large-scale environment is expressed in terms of the overdensity, the ellipticity of the shear and the type of the large-scale structure. The physical properties analyzed include $r$-band absolute magnitude $M_{^{0.1}r}$, stellar mass $M_\\ast$, $g-r$ colour, concentration parameter $R_{90}/R_{50}$ and surface stellar mass density $\\mu_\\ast$. Both luminosity and stellar mass are found to be statistically linked to the large-scale environment, regardless of how the environment is quantified. More luminous (massive) galaxies reside preferentially in the regions with higher densities, lower ellipticities and halo-like structures. At fixed luminosity, the large-scale overdensity depends strongly on parameters related to the recent star formation history, that is colour and D(4000), but is almost independent of the structural parameters $R_{90}/R_{50}$ and $\\mu_\\ast$. All the physical properties are statistically linked to the shear of the large-scale environment even when the large-scale density is constrained to a narrow range. This statistical link has been found to be most significant in the quasi-linear regions where the large-scale density approximates to an order of unity, but no longer significant in highly nonlinear regimes with $\\delta_{\\rm LS}\\gg 1$.

Jounghun Lee; Cheng Li

2008-03-12T23:59:59.000Z

416

Prediction of Scaling in Geothermal Systems  

Science Conference Proceedings (OSTI)

One of the main objectives of the DOE Geothermal Program is to improve the efficiency and reliability of geothermal operations so that this renewable form of energy can be integrated into the nation's energy system. Scale formation and other chemical problems associated with energy extraction from high temperature brines frequently inhibit the economical utilization of geothermal resources. In some cases, these chemical problems can be so severe that development of a site must be abandoned after considerable capital investment. The goal of our research efforts is to construct an accurate computer model for describing the chemical behavior of geothermal brines under a wide range of operating conditions. This technology will provide industry a cost-effective means of identifying scaling problems in production and reinjection wells as well as in surface equipment, and also devising and testing methods for well as other uses described in table (1) can contribute significantly to meeting the objectives of the Geothermal Program. The chemical model we have developed to date can simulate calcium carbonate scale formation and gas solubilities in concentrated brines containing sodium, potassium, calcium, chloride and sulfate ions as a function of temperature to 250 C and for variable partial pressure of CO{sub 2}. It can predict the solubility of other scale-forming minerals, such as amorphous silica, gypsum-anhydrite, halite and glasserite, as a function of brine composition to 250 C. The only required input for the model is the temperature, pressure and composition of the brine. Our modeling approach is based on semi-empirical thermodynamic descriptions of aqueous solutions. The model equations are parameterized by careful comparison to a variety of laboratory data. The ability of the resulting models to accurately predict the chemical behavior of even very concentrated high temperature brines is well demonstrated. This ability is an unusual feature of our models which is vital for applications to many important geothermal systems, such as those found in the Imperial Valley of California. In this report, the use of the present version of our model will be illustrated by an application to the prediction of the onset of two phase flow (breakout) in a brine confined by an external pressure. Calculations of this kind are important in assessing the production potential of a geothermal resource because the initiation of breakout in a well bore or power plant is usually simultaneous with the appearance of massive scale deposition. It is therefore necessary to predict breakout and also to assess the consequences of breakout in designing more efficient energy extraction processes. For the geothermal brine for which we have reliable composition and breakout data (East Mesa in California), the model gives results which are essentially identical to the measured values. Calculations also illustrate the importance of contributions of dissolved gases to the total pressure of the brines. Applications to other scale formation problems in Dixie Valley geothermal brines will also be discussed.

Weare, John H.; Moller, Nancy E.

1989-03-21T23:59:59.000Z

417

Differential Gene Expression Pre-processing: from CEL files to ExpressionSet  

E-Print Network (OSTI)

different between mutants and wild types Install Libraries and Load Data > source-processing: from CEL files to ExpressionSet Gene Annotation Visualize Expression Profile using Heatmap Produce

Qiu, Weigang

418

Dissolution of Barite Scale using Chelating Agents  

E-Print Network (OSTI)

Barium sulfate scaling can cause many oilfield problems leading to loss of well productivity and well abandonment. Currently, diethylene triamine pentaacetic acid (DTPA) is used, along with synergist oxalic acid and potassium hydroxide, to remove the scale by dissolution. However, the chemical factors affecting this reaction are not known fully, leading to mixed results in terms of treatment effectiveness. This thesis investigates the effect of these factors, by analyzing the change in barite dissolution due to intrinsic factors like variations in formulation composition and extrinsic factors like presence of competing ions. The dissolution reaction is carried out, by taking the barite powder and chelant solution in a teflon round bottom flask and measuring the barite dissolved periodically, with an ICP-OES. The effect of different factors is studied by varying each factor individually and plotting the changes in solubilities. These lab tests show that solubility of barite (0.01mM in water), ideally, increases with increasing concentrations of chelating agents, even going as high as 239 mM. However experimental or field constraints lead to significant decrease in dissolution, especially at higher chelant concentrations. Thus, field tests to determine most effective chelant concentrations must precede treatment design. Lab tests also show that combination of DTPA with weaker chelating agents like ethylene diamine tetraacetic acid (EDTA), L-glutamic acid, N,N-diacetic acid (GLDA) or methyl glycine diacetic acid (MGDA) reduces barite dissolution and should be avoided during treatment design. Addition of synergists to the formulations, initially improves dissolution performance, especially for moderate chelant concentrations, but proves detrimental and hence must be avoided, over longer treatments. Finally, presence of competing ions in seawater, calcium sulfate and calcium carbonate, can significantly reduce barite dissolution and must be carefully studied for each formation-fluid system before design of treatments. Thus, this project sets a framework to identify the best chelant formulation and estimate its dissolution profile to ensure, a more informed treatment design for barite scale removal.

Shende, Aniket Vishwanath

2012-05-01T23:59:59.000Z

419

The large scale clustering of radio sources  

E-Print Network (OSTI)

The observed two-point angular correlation function, w(theta), of mJy radio sources exhibits the puzzling feature of a power-law behaviour up to very large (almost 10 degrees) angular scales which cannot be accounted for in the standard hierarchical clustering scenario for any realistic redshift distribution of such sources. After having discarded the possibility that the signal can be explained by a high density local source population, we find no alternatives to assuming that - at variance with all the other extragalactic populations studied so far, and in particular with optically selected quasars - radio sources responsible for the large-scale clustering signal were increasingly less clustered with increasing look-back time, up to at least z=1. The data are accurately accounted for in terms of a bias function which decreases with increasing redshift, mirroring the evolution with cosmic time of the characteristic halo mass, M_{star}, entering the non linear regime. In the framework of the `concordance cosmology', the effective halo mass controlling the bias parameter is found to decrease from about 10^{15} M_{sun}/h at z=0 to the value appropriate for optically selected quasars, 10^{13} M_{sun}/h, at z=1.5. This suggests that, in the redshift range probed by the data, the clustering evolution of radio sources is ruled by the growth of large-scale structure, and that they are associated with the densest environments virializing at any cosmic epoch. The data provide only loose constraints on radio source clustering at z>1 so we cannot rule out the possibility that at these redshifts the clustering evolution of radio sources enters a different regime, perhaps similar to that found for optically selected quasars. The dependence of w(theta) on cosmological parameters is also discussed.

M. Negrello; M. Magliocchetti; G. De Zotti

2006-02-13T23:59:59.000Z

420

Surface modification to prevent oxide scale spallation  

SciTech Connect

A surface modification to prevent oxide scale spallation is disclosed. The surface modification includes a ferritic stainless steel substrate having a modified surface. A cross-section of the modified surface exhibits a periodic morphology. The periodic morphology does not exceed a critical buckling length, which is equivalent to the length of a wave attribute observed in the cross section periodic morphology. The modified surface can be created using at least one of the following processes: shot peening, surface blasting and surface grinding. A coating can be applied to the modified surface.

Stephens, Elizabeth V; Sun, Xin; Liu, Wenning; Stevenson, Jeffry W; Surdoval, Wayne; Khaleel, Mohammad A

2013-07-16T23:59:59.000Z

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Small-Scale Hydroelectric Power Demonstration Project  

DOE Green Energy (OSTI)

The US Department of Energy Field Office, Idaho, Small-Scale Hydroelectric Power Program was initiated in conjunction with the restoration of three power generating plants in Idaho Falls, Idaho, following damage caused by the Teton Dam failure on June 5, 1976. There were many parties interested in this project, including the state and environmental groups, with different concerns. This report was prepared by the developer and describes the design alternatives the applicant provided in an attempt to secure the Federal Energy Regulatory Commission license. Also included are correspondence between the related parties concerning the project, major design alternatives/project plan diagrams, the license, and energy and project economics.

Gleeson, L.

1991-12-01T23:59:59.000Z

422

Wafer-scale charge isolation technique  

DOE Patents (OSTI)

An apparatus and method are described which improve the performance of charge-coupled devices (CCD) in the presence of ionizing radiation. The invention is a wafer scale charge isolation technique which inhibits or reduces the flow of electrons created by the passage of ionizing radiation in the bulk regions of a silicon CCD. The technique has been tested in a device designed for operating in the infra-red wavelength band. The technique prevents charge from reaching the active charge collection volume of a pixel in a CCD.

Colella, N.J.; Kimbrough, J.R.

1994-12-31T23:59:59.000Z

423

LARGE-SCALE FLOWS IN PROMINENCE CAVITIES  

Science Conference Proceedings (OSTI)

Regions of rarefied density often form cavities above quiescent prominences. We observed two different cavities with the Coronal Multichannel Polarimeter on 2005 April 21 and with Hinode/EIS on 2008 November 8. Inside both of these cavities, we find coherent velocity structures based on spectral Doppler shifts. These flows have speeds of 5-10 km s{sup -1}, occur over length scales of tens of megameters, and persist for at least 1 hr. Flows in cavities are an example of the nonstatic nature of quiescent structures in the solar atmosphere.

Schmit, D. J. [Department of Astrophysical and Planetary Sciences, University of Colorado-Boulder, UCB 391, Boulder, CO 80309 (United States); Gibson, S. E.; Tomczyk, S. [High Altitude Observatory, National Center for Atmospheric Research, P.O. Box 3000, Boulder, CO 80307 (United States); Reeves, K. K. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, MS 58, Cambridge, MA 02138 (United States); Sterling, Alphonse C. [NASA Marshall Space Flight Center, Space Science Office, VP62, Huntsville, AL 35805 (United States); Brooks, D. H. [Space Science Division, Naval Research Laboratory, Washington, DC 20375 (United States); Williams, D. R. [Mullard Space Science Laboratory, University College London, Holmbury St. Mary, Dorking, Surrey RH5 6NT (United Kingdom); Tripathi, D. [Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Wilberforce Road, Cambridge CB3 0WA (United Kingdom)

2009-08-01T23:59:59.000Z

424

A laboratory scale supersonic combustive flow system  

DOE Green Energy (OSTI)

A laboratory scale supersonic flow system [Combustive Flow System (CFS)] which utilizes the gaseous products of methane-air and/or liquid fuel-air combustion has been assembled to provide a propulsion type exhaust flow field for various applications. Such applications include providing a testbed for the study of planar two-dimensional nozzle flow fields with chemistry, three-dimensional flow field mixing near the exit of rectangular nozzles, benchmarking the predictive capability of various computational fluid dynamic codes, and the development and testing of advanced diagnostic techniques. This paper will provide a detailed description of the flow system and data related to its operation.

Sams, E.C.; Zerkle, D.K.; Fry, H.A.; Wantuck, P.J.

1995-02-01T23:59:59.000Z

425

Bench-Scale Cross Flow Filtration of  

NLE Websites -- All DOE Office Websites (Extended Search)

2 2 Cloud Occurrence Frequency at the Barrow, Alaska, ARM Climate Research Facility for 2008 Third Quarter 2009 ARM and Climate Change Prediction Program Metric Report M. Jensen, Brookhaven National Laboratory K. Johnson, Brookhaven National Laboratory J.H. Mather, Pacific Northwest National Laboratory June 2009 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or

426

Representing and visualizing calendar expressions in texts  

Science Conference Proceedings (OSTI)

Temporal expressions that refer to a part of a calendar area in terms of common calendar divisions are studied. Our claim is that such a "calendar expression" (CE) can be described by a succession of operators operating on a calendar base (CB). These ...

Delphine Battistelli; Javier Couto; Jean-Luc Minel; Sylviane R. Schwer

2008-09-01T23:59:59.000Z

427

Meaning and Use of Indefinite Expressions  

Science Conference Proceedings (OSTI)

Sentences containing pronouns and indefinite noun phrases can be said to express open propositions, propositions which display gaps to be filled. This paper addresses the question what is the linguistic content of these expressions, what information ... Keywords: cross speaker anaphora, discourse representation, dynamic interpretation, formal semantics and pragmatics, multi-speaker dialogue, speaker's reference

Paul Dekker

2002-03-01T23:59:59.000Z

428

Arithmetic Boolean Expression Manipulator Using BDDs  

Science Conference Proceedings (OSTI)

Recently, there has been a lot of works on LSI design systems using Binary Decision Diagrams (BDDs), which are efficient representations of Boolean functions. We previously developed a Boolean expression manipulator, that can quickly calculate ... Keywords: BDD, Boolean expression, Boolean function, LSI CAD, combinatorial problem

Shin-Ichi Minato; F. Somenzi

1997-04-01T23:59:59.000Z

429

Complexity and expressive power of logic programming  

Science Conference Proceedings (OSTI)

This article surveys various complexity and expressiveness results on different forms of logic programming. The main focus is on decidable forms of logic programming, in particular, propositional logic programming and datalog, but we also mention general ... Keywords: Complexity, datalog, expressive power, logic programming, nonmonotonic logic, query languages

Evgeny Dantsin; Thomas Eiter; Georg Gottlob; Andrei Voronkov

2001-09-01T23:59:59.000Z

430

Exploration of intention expression for robots  

Science Conference Proceedings (OSTI)

This paper presents a novel exploration on how to enable a robot to express its intention so that the humans and robot can form a synergic relationship. A systematic design approach is proposed to obtain a set of possible intentions for a given robot ... Keywords: augmented reality, intention expression, robot

Ivan Shindev; Yu Sun; Michael Coovert; Jenny Pavlova; Tiffany Lee

2012-03-01T23:59:59.000Z

431

How many multiword expressions do people know?  

Science Conference Proceedings (OSTI)

What is a multiword expression (MWE) and how many are there? Mark Liberman gave a great invited talk at ACL-89, titled “How Many Words Do People Know?” where he spent the entire hour questioning the question. Many of the same ... Keywords: Web search, Word, intelligence, knowledge, multiword expression, phrase

Kenneth Church

2013-06-01T23:59:59.000Z

432

Imaging at All Length and Time Scales  

NLE Websites -- All DOE Office Websites (Extended Search)

Thematic Workshop Summary: Imaging at All Length and Time Scales Thematic Workshop Summary: Imaging at All Length and Time Scales Organizers: K amel F ezzaa ( APS), M arc D e G raef ( Carnegie M ellon U niversity), N athan G uisinger ( CNM) The a bility t o u nderstand, m odify, a nd c ontrol s ystems i n a v ariety o f e nvironments a cross m ultiple t ime and l ength s cales i s c entral t o m any f undamental c ontemporary r esearch a nd e ngineering c hallenges. Success i n t hese e fforts h inges o n t he a bility t o i mage n ot o nly t he s tructure i n s ystems, b ut a lso t he electronic, m agnetic, o ptical a nd c hemical p roperties a nd b ehavior a ssociated w ith t his s tructure. T he APS, C NM a nd E MC p ossess a d iverse a nd c omplementary a rray o f i maging, m icroscopy a nd s pect--- roscopy p latforms t o p ush t his f rontier o f m ultiscale a nd t ime---resolved i nvestigation.

433

Bioenergy Sustainability at the Regional Scale  

Science Conference Proceedings (OSTI)

To meet national goals for biofuels production, there are going to be large increases in acreage planted to dedicated biofuels crops. These acreages may be in perennial grasses, annual crops, short rotation woody crops, or other types of vegetation and may involve use of existing cropland, marginal lands, abandoned lands or conversion of forest land. The establishment of bioenergy crops will affect ecological processes and their interactions and thus have an influence on ecosystem services provided by the lands on which these crops are grown. The regional-scale effects of bioenergy choices on ecosystem services need special attention because they often have been neglected yet can affect the ecological, social and economic aspects of sustainability. A regional-scale perspective provides the opportunity to make more informed choices about crop selection and management, particularly with regard to water quality and quantity issues, and also about other aspects of ecological, social, and economic sustainability. We give special attention to cellulosic feedstocks because of the opportunities they provide. Adopting an adaptive management approach for biofuels feedstock production planning will be possible to a certain extent if there is adequate monitoring data on the effects of changes in land use. Effects on water resources are used as an example and existing understanding of water resource effects are analyzed in detail. Current results indicate that there may be water quality improvements coupled with some decreases in available water for downstream uses.

Kline, Keith L [ORNL; Dale, Virginia H [ORNL; Mulholland, Patrick J [ORNL; Lowrance, Richard [USDA-ARS Southeast Watershed Research Laboratory, Tifton, Georgia; Robertson, G. Phillip [W.K. Kellogg Biological Station and Great Lakes Bioenergy Research

2010-11-01T23:59:59.000Z

434

Ultra-Scale Computing for Emergency Evacuation  

Science Conference Proceedings (OSTI)

Emergency evacuations are carried out in anticipation of a disaster such as hurricane landfall or flooding, and in response to a disaster that strikes without a warning. Existing emergency evacuation modeling and simulation tools are primarily designed for evacuation planning and are of limited value in operational support for real time evacuation management. In order to align with desktop computing, these models reduce the data and computational complexities through simple approximations and representations of real network conditions and traffic behaviors, which rarely represent real-world scenarios. With the emergence of high resolution physiographic, demographic, and socioeconomic data and supercomputing platforms, it is possible to develop micro-simulation based emergency evacuation models that can foster development of novel algorithms for human behavior and traffic assignments, and can simulate evacuation of millions of people over a large geographic area. However, such advances in evacuation modeling and simulations demand computational capacity beyond the desktop scales and can be supported by high performance computing platforms. This paper explores the motivation and feasibility of ultra-scale computing for increasing the speed of high resolution emergency evacuation simulations.

Bhaduri, Budhendra L [ORNL; Nutaro, James J [ORNL; Liu, Cheng [ORNL; Zacharia, Thomas [ORNL

2010-01-01T23:59:59.000Z

435

Probing Dark Energy through Scale Dependence  

E-Print Network (OSTI)

We consider the consequences of having no prior knowledge of the true dark energy model for the interpretation of cosmological observations. The magnitude of redshift-space distortions and weak-lensing shear is determined by the metric on the geodesics of which galaxies and light propagate. We show that, given precise enough observations, we can use these data to completely reconstruct the metric on our past lightcone and therefore to measure the scale- and time-dependence of the anisotropic stress and the evolution of the gravitational potentials in a model-independent manner. Since both dark matter and dark energy affect the visible sector only through the gravitational field they produce, they are inseparable without a model for dark energy: galaxy bias cannot be measured and therefore the distribution of dark matter determined; the peculiar velocity of dark matter can be identified with that of the galaxies only when the equivalence principle holds. Given these limitations, we show how one can nonetheless build tests for classes of dark energy models which depend on making measurements at multiple scales at a particular redshift. They are null tests on the model-independent observables, do not require modeling evolution in time and do not require any parametrization of the free functions of these models, such as the sound speed. We show how one can rule out or constrain the whole class of the most-general scalar-tensor theories even without assuming the quasi-static limit.

Mariele Motta; Ignacy Sawicki; Ippocratis D. Saltas; Luca Amendola; Martin Kunz

2013-04-30T23:59:59.000Z

436

SITE-SCALE SATURATED ZONE TRANSPORT  

SciTech Connect

This work provides a site-scale transport model for calculating radionuclide transport in the saturated zone (SZ) at Yucca Mountain, for use in the abstractions model in support of ''Total System Performance Assessment for License Application'' (TSPA-LA). The purpose of this model report is to provide documentation for the components of the site-scale SZ transport model in accordance with administrative procedure AP-SIII.10Q, Models. The initial documentation of this model report was conducted under the ''Technical Work Plan For: Saturated Zone Flow and Transport Modeling and Testing'' (BSC 2003 [DIRS 163965]). The model report has been revised in accordance with the ''Technical Work Plan For: Natural System--Saturated Zone Analysis and Model Report Integration'', Section 2.1.1.4 (BSC 2004 [DIRS 171421]) to incorporate Regulatory Integration Team comments. All activities listed in the technical work plan that are appropriate to the transport model are documented in this report and are described in Section 2.1.1.4 (BSC 2004 [DIRS 171421]). This report documents: (1) the advection-dispersion transport model including matrix diffusion (Sections 6.3 and 6.4); (2) a description and validation of the transport model (Sections 6.3 and 7); (3) the numerical methods for simulating radionuclide transport (Section 6.4); (4) the parameters (sorption coefficient, Kd ) and their uncertainty distributions used for modeling radionuclide sorption (Appendices A and C); (5) the parameters used for modeling colloid-facilitated radionuclide transport (Table 4-1, Section 6.4.2.6, and Appendix B); and (6) alternative conceptual models and their dispositions (Section 6.6). The intended use of this model is to simulate transport in saturated fractured porous rock (double porosity) and alluvium. The particle-tracking method of simulating radionuclide transport is incorporated in the finite-volume heat and mass transfer numerical analysis (FEHM) computer code, (FEHM V2.20, STN: 10086-2.20-00) (LANL 2003 [DIRS 161725]) and is described in Section 6.4 of this report. FEHM is a three-dimensional (3-D), finite-volume, finite-element, heat and mass flow-and-transport code. This report documents the features and capabilities of the site-scale transport model for calculating radionuclide transport in the SZ at Yucca Mountain in support of the TSPA-LA. Correlative flow-model calculations using FEHM are carried out and documented in the model report ''Saturated Zone Site-Scale Flow Model'' (BSC 2004 [DIRS 170037]). The velocity fields are calculated by the flow model independent of the transport processes and supplied as a part of the output package from the flow model, which is then used as inputs to the transport model. Several SZ analysis model reports provide information and data needed as feed-ins for this report, and this report in turn provides technical product outputs that feed into other SZ reports. The details of inputs to the site-scale transport model are provided in Section 4.

S. KELLER

2004-11-03T23:59:59.000Z

437

Federal Energy Management Program: Distributed-scale Renewable Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Distributed-scale Distributed-scale Renewable Energy Projects (Smaller than 10 MWs) to someone by E-mail Share Federal Energy Management Program: Distributed-scale Renewable Energy Projects (Smaller than 10 MWs) on Facebook Tweet about Federal Energy Management Program: Distributed-scale Renewable Energy Projects (Smaller than 10 MWs) on Twitter Bookmark Federal Energy Management Program: Distributed-scale Renewable Energy Projects (Smaller than 10 MWs) on Google Bookmark Federal Energy Management Program: Distributed-scale Renewable Energy Projects (Smaller than 10 MWs) on Delicious Rank Federal Energy Management Program: Distributed-scale Renewable Energy Projects (Smaller than 10 MWs) on Digg Find More places to share Federal Energy Management Program: Distributed-scale Renewable Energy Projects (Smaller than 10 MWs) on

438

Federal Energy Management Program: Large-scale Renewable Energy Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

Large-scale Large-scale Renewable Energy Projects (Larger than 10 MWs) to someone by E-mail Share Federal Energy Management Program: Large-scale Renewable Energy Projects (Larger than 10 MWs) on Facebook Tweet about Federal Energy Management Program: Large-scale Renewable Energy Projects (Larger than 10 MWs) on Twitter Bookmark Federal Energy Management Program: Large-scale Renewable Energy Projects (Larger than 10 MWs) on Google Bookmark Federal Energy Management Program: Large-scale Renewable Energy Projects (Larger than 10 MWs) on Delicious Rank Federal Energy Management Program: Large-scale Renewable Energy Projects (Larger than 10 MWs) on Digg Find More places to share Federal Energy Management Program: Large-scale Renewable Energy Projects (Larger than 10 MWs) on

439

SunShot Initiative: Scaling Up Nascent Photovoltaics AT Home  

NLE Websites -- All DOE Office Websites (Extended Search)

Scaling Up Nascent Photovoltaics Scaling Up Nascent Photovoltaics AT Home to someone by E-mail Share SunShot Initiative: Scaling Up Nascent Photovoltaics AT Home on Facebook Tweet about SunShot Initiative: Scaling Up Nascent Photovoltaics AT Home on Twitter Bookmark SunShot Initiative: Scaling Up Nascent Photovoltaics AT Home on Google Bookmark SunShot Initiative: Scaling Up Nascent Photovoltaics AT Home on Delicious Rank SunShot Initiative: Scaling Up Nascent Photovoltaics AT Home on Digg Find More places to share SunShot Initiative: Scaling Up Nascent Photovoltaics AT Home on AddThis.com... Concentrating Solar Power Photovoltaics Research & Development Competitive Awards Diversity in Science and Technology Advances National Clean Energy in Solar Grid Engineering for Accelerated Renewable Energy Deployment

440

Atmosphere Response Time Scales Estimated from AOGCM Experiments  

Science Conference Proceedings (OSTI)

The global-mean surface air temperature response of the climate system to a specific radiative forcing shows characteristic time scales. Identifying these time scales and their corresponding amplitudes (climate sensitivity) allows one to ...

D. J. L. Olivié; G. P. Peters; D. Saint-Martin

2012-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

A Nonhydrostatic Mesoscale Model Designed to Simulate Scale Interaction  

Science Conference Proceedings (OSTI)

A three-dimensional nonhydrostatic mesoscale model is presented that is designed to optimally represent the scale-interaction process among inertially balanced and unbalanced modes occurring within convective weather systems. Because scale-...

Gregory J. Tripoli

1992-07-01T23:59:59.000Z

442

Fact Sheet: Grid-Scale Flywheel Energy Storage Plant | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Flywheel Energy Storage Plant Fact Sheet: Grid-Scale Flywheel Energy Storage Plant Beacon Power will design, build, and operate a utility-scale 20 MW flywheel energy storage plant...

443

Improving Building Performance at Urban Scale with a Framework...  

NLE Websites -- All DOE Office Websites (Extended Search)

Improving Building Performance at Urban Scale with a Framework for Real-time Data Sharing Title Improving Building Performance at Urban Scale with a Framework for Real-time Data...

444

The fundamental scales of structures from first principles  

E-Print Network (OSTI)

Five fundamental scales of mass follow from holographic limitations, a self-similar law for angular momentum and the basic scaling laws for a fractal universe with dimension 2. The five scales correspond to the observable universe, clusters, galaxies, stars and the nucleon. The fundamental scales form naturally a self-similar hierarchy, generating new relationships among the parameters of the nucleon,the cosmological constant and the Planck scale. There is implied a sixth fundamental scale thatcorresponds to the electrostatic force within an atom. Identifying the implied scale as such leads to new relationships among the fundamental charge, the mass of the electron and cosmological parameters. Theseconsiderations also suggest that structures on the scale of galaxies and larger must be bound by non-Newtonian forces.

Scott Funkhouser

2008-04-15T23:59:59.000Z

445

Differential Rotation and Cloud Texture: Analysis Using Generalized Scale Invariance  

Science Conference Proceedings (OSTI)

The standard picture of atmospheric dynamics is that of an isotropic two-dimensional large scale and an isotropic three-dimensional small scale, the two separated by a dimensional transition called the “mesoscale gap.” Evidence now suggests that, ...

K. Pflug; S. Lovejoy; D. Schertzer

1993-02-01T23:59:59.000Z

446

Energy Department Loan Guarantee Would Support Large-Scale Rooftop...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Loan Guarantee Would Support Large-Scale Rooftop Solar Power for U.S. Military Housing Energy Department Loan Guarantee Would Support Large-Scale Rooftop Solar Power for U.S....

447

Two-Zone Convective Scaling of Diffusion in Complex Terrain  

Science Conference Proceedings (OSTI)

A “two-zone” convective scaling equation is developed that allows for a step change in scaling parameters. The results of the Lompoc Valley Diffusion Experiment, conducted at coastal site in California under variable cloud cover, are compared to ...

C. E. Skupniewicz

1994-05-01T23:59:59.000Z

448

Chip-Scale Quadrupole Mass Filters for Portable Mass Spectrometry  

E-Print Network (OSTI)

We report the design, fabrication, and characterization of a new class of chip-scale quadrupole mass filter (QMF). The devices are completely batch fabricated using a wafer-scale process that integrates the quadrupole ...

Cheung, Kerry

449

Tribal Renewable Energy Advanced Course: Community Scale Project  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Community Scale Project Community Scale Project Development Tribal Renewable Energy Advanced Course: Community Scale Project Development Watch the DOE Office of Indian Energy renewable energy course entitled "Tribal Renewable Energy Project Development and Financing: Community Scale" by clicking on the .swf link below. You can also download a PDF of the PowerPoint slides. This course provides in-depth information on community-scale project development process for renewable energy projects on tribal lands, including: Project development and financing concepts for a community-scale project Project development and financing process and decision points for a community-scale project How to pay for a community-scale project. See the full list of DOE Office of Indian Energy educational webinars and

450

Commercial-Scale Renewable Energy Project Development and Finance...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Commercial-Scale Renewable Energy Project Development and Finance Workshop Commercial-Scale Renewable Energy Project Development and Finance Workshop July 9, 2013 8:00AM MDT to...

451

Space and Time Scales in Ambient Ozone Data  

Science Conference Proceedings (OSTI)

This paper describes the characteristic space and time scales in time series of ambient ozone data. The authors discuss the need and a methodology for cleanly separating the various scales of motion embedded in ozone time series data, namely, ...

S. T. Rao; I. G. Zurbenko; R. Neagu; P. S. Porter; J. Y. Ku; R. F. Henry

1997-10-01T23:59:59.000Z

452

Locations of Smart Grid Demonstration and Large-Scale Energy...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Locations of Smart Grid Demonstration and Large-Scale Energy Storage Projects Locations of Smart Grid Demonstration and Large-Scale Energy Storage Projects Map of the United States...

453

VISUALIZATION OF NANO-TO-MICRO SCALE WATER ...  

Science Conference Proceedings (OSTI)

visualization of nano-to-Micro scale water dropLET growth dynamics during condensation on superhydrophobic surfaces. ...

454

Nano-Scale Materials Design of Pyrochlore for Enhanced Radiation ...  

Science Conference Proceedings (OSTI)

Abstract Scope, Nano-scale design strategy is important for developing advanced materials with enhanced performance for nuclear engineering applications.

455

Atomic-scale Chemical Quantification of Oxide Interfaces Using ...  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2013. Symposium, Multifunctional Oxides. Presentation Title, Atomic-scale Chemical ...

456

Multi-Scale Modeling on Microstructures and Microstructure ...  

Science Conference Proceedings (OSTI)

Presentation Title, Multi-Scale Modeling on Microstructures and Microstructure- Property Relations of High Temperature Materials for Fossil Energy Applications.

457

Perturbative eigenvalue techniques for global?scale hydroacoustic pulse propagation  

Science Conference Proceedings (OSTI)

Because of the computational difficulties associated with three?dimensional acoustic propagation on global scales in the ocean

Gregory J. Orris; John S. Perkins; Laurie T. Fialkowski

1999-01-01T23:59:59.000Z

458

NIST Pipeline-Scale Flow Measurement Standards for Natural ...  

Science Conference Proceedings (OSTI)

Pipeline-Scale Flow Measurement Standards for Natural Gas. Summary: NIST natural gas flow calibrations are performed ...

2013-01-28T23:59:59.000Z

459

Large Scale Computing and Storage Requirements for High Energy Physics  

E-Print Network (OSTI)

Director Editors Richard Gerber Harvey Wasserman NERSC UserServices Group NERSC User Services Group Large ScaleNERSC

Gerber, Richard A.

2011-01-01T23:59:59.000Z

460

Engineering-Scale Liquid Cadmium Cathode Experiments  

SciTech Connect

Recovery of transuranic actinides (TRU) using electrorefining is a process being investigated as part of the Department of Energy (DOE) Advanced Fuel Cycle Initiative (AFCI). TRU recovery via electrorefining onto a solid cathode is very difficult as the thermodynamic properties of transuranics are not favourable for them to remain in the metal phase while significant quantities of uranium trichloride exist in the electrolyte. Theoretically, the concentration of transuranics in the electrolyte must be approximately 106 greater than the uranium concentration in the electrolyte to produce a transuranic deposit on a solid cathode. Using liquid cadmium as a cathode contained within a LiCl-KCl eutectic salt, the co-deposition of uranium and transuranics is feasible because the activity of the transuranics in liquid cadmium is very small. Depositing transuranics and uranium in a liquid cadmium cathode (LCC) theoretically requires the concentration of transuranics to be two to three times the uranium concentration in the electrolyte. Three LCC experiments were performed in an Engineering scale elecdtrorefiner, which is located in the argon hot cell of the Fuel Conditioning Facility at the Materials and Fuels Complex on the Idaho National Laboratory. Figure 1 contains photographs of the LCC assembly in the hot cell prior to the experiment and a cadmium ingot produced after the first LCC test. Figure 1. Liquid Cadmium Cathode (left) and Cadmium Ingot (right) The primary goal of the engineering-scale liquid cadmium cathode experiments was to electrochemically collect kilogram quantities of uranium and plutonium via a LCC. The secondary goal was to examine fission product contaminations in the materials collected by the LCC. Each LCC experiment used chopped spent nuclear fuel from the blanket region of the Experimental Breeder Reactor II loaded into steel baskets as the anode with the LCC containing 26 kg of cadmium metal. In each experiment, between one and two kilograms of heavy metal was collected in the LCC after passing an integrated current over 500 amp hours. Analysis of samples from the liquid cadmium cathode ingots showed detectable amounts of transuranics and rare-earth elements. Acknowledgements K. B. Davies and D. M. Pace for the mechanical and electrical engineering needed to prepare the equipment for the engineering-scale liquid cadmium cathode experiments.

D Vaden; B. R. Westphal; S. X. Li; T. A. Johnson; K. B. Davies; D. M. Pace

2006-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

A Simulator for Large-Scale Parallel Computer Architectures  

Science Conference Proceedings (OSTI)

Efficient design of hardware and software for large-scale parallel execution requires detailed understanding of the interactions between the application, computer, and network. The authors have developed a macro-scale simulator SST/macro that permits ... Keywords: Computer Architecture Simulation, Macro-scale Simulator, Message Passing Interface, Network Congestion, Network Models

Helgi Adalsteinsson; Scott Cranford; David A. Evensky; Joseph P. Kenny; Jackson Mayo; Ali Pinar; Curtis L. Janssen

2010-04-01T23:59:59.000Z

462

Improved Subfilter-Scale Models from the HATS Field Data  

Science Conference Proceedings (OSTI)

An earlier paper proposed simple rate-equation models for subfilter-scale (SFS) scalar flux and deviatoric stress in the terra incognita—that is, in numerical modeling applications where the filter (grid-mesh) scale is of the order of the scale ...

Stephen C. Hatlee; John C. Wyngaard

2007-05-01T23:59:59.000Z

463

Periodic solution of single population models on time scales  

Science Conference Proceedings (OSTI)

By using the calculus on time scales, we study and establish criterion for the existence of periodic solutions of some scalar dynamical equations on time scales. The existence of periodic solutions for some concrete well-known single population models ... Keywords: Coincidence degree theory, Logistic equations, Periodic solutions, Time scales

Jimin Zhang; Meng Fan; Huaiping Zhu

2010-08-01T23:59:59.000Z

464

Scale Interaction and Predictability in a Mesoscale Model  

Science Conference Proceedings (OSTI)

Scale interaction is examined in the limited-area PSU/NCAR mesoscale model, with emphasis on the forcing of small scales by the small-scale fields themselves. Output data from the model are filtered by expanding fields at each level in two-...

Andrew H. Van Tuyl; Ronald M. Errico

1989-03-01T23:59:59.000Z

465

Expression of eukaryotic polypeptides in chloroplasts  

DOE Patents (OSTI)

The present invention relates to a gene expression system in eukaryotic and prokaryotic cells, preferably plant cells and intact plants. In particular, the invention relates to an expression system having a RB47 binding site upstream of a translation initiation site for regulation of translation mediated by binding of RB47 protein, a member of the poly(A) binding protein family. Regulation is further effected by RB60, a protein disulfide isomerase. The expression system is capable of functioning in the nuclear/cytoplasm of cells and in the chloroplast of plants. Translation regulation of a desired molecule is enhanced approximately 100 fold over that obtained without RB47 binding site activation.

Mayfield, Stephen P

2013-06-04T23:59:59.000Z

466

Linearly Scaling 3D Fragment Method for Large-Scale Electronic Structure Calculations  

Science Conference Proceedings (OSTI)

We present a new linearly scaling three-dimensional fragment (LS3DF) method for large scale ab initio electronic structure calculations. LS3DF is based on a divide-and-conquer approach, which incorporates a novel patching scheme that effectively cancels out the artificial boundary effects due to the subdivision of the system. As a consequence, the LS3DF program yields essentially the same results as direct density functional theory (DFT) calculations. The fragments of the LS3DF algorithm can be calculated separately with different groups of processors. This leads to almost perfect parallelization on tens of thousands of processors. After code optimization, we were able to achieve 35.1 Tflop/s, which is 39percent of the theoretical speed on 17,280 Cray XT4 processor cores. Our 13,824-atom ZnTeO alloy calculation runs 400 times faster than a direct DFTcalculation, even presuming that the direct DFT calculation can scale well up to 17,280 processor cores. These results demonstrate the applicability of the LS3DF method to material simulations, the advantage of using linearly scaling algorithms over conventional O(N3) methods, and the potential for petascale computation using the LS3DF method.

Wang, Lin-Wang; Lee, Byounghak; Shan, Hongzhang; Zhao, Zhengji; Meza, Juan; Strohmaier, Erich; Bailey, David H.

2008-07-01T23:59:59.000Z

467

Linear scaling 3D fragment method for large-scale electronic structure calculations  

Science Conference Proceedings (OSTI)

We present a new linearly scaling three-dimensional fragment (LS3DF) method for large scale ab initio electronic structure calculations. LS3DF is based on a divide-and-conquer approach, which incorporates a novel patching scheme that effectively cancels out the artificial boundary effects due to the subdivision of the system. As a consequence, the LS3DF program yields essentially the same results as direct density functional theory (DFT) calculations. The fragments of the LS3DF algorithm can be calculated separately with different groups of processors. This leads to almost perfect parallelization on tens of thousands of processors. After code optimization, we were able to achieve 35.1 Tflop/s, which is 39% of the theoretical speed on 17,280 Cray XT4 processor cores. Our 13,824-atom ZnTeO alloy calculation runs 400 times faster than a direct DFT calculation, even presuming that the direct DFT calculation can scale well up to 17,280 processor cores. These results demonstrate the applicability of the LS3DF method to material simulations, the advantage of using linearly scaling algorithms over conventional O(N{sup 3}) methods, and the potential for petascale computation using the LS3DF method.

Wang, Lin-Wang; Wang, Lin-Wang; Lee, Byounghak; Shan, HongZhang; Zhao, Zhengji; Meza, Juan; Strohmaier, Erich; Bailey, David

2008-07-11T23:59:59.000Z

468

Device Scale Model Development for Transport Reactor  

NLE Websites -- All DOE Office Websites (Extended Search)

Gary J. stiegel Gary J. stiegel Gasification Technology Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236 412-386-4499 gary.stiegel@netl.doe.gov Chris Guenther Computational Science Division National Energy Technology Laboratory 3610 Collins Ferry Road P. O. Box 880 Morgantown, WV 26507 304-285-4483 chris.guenther@netl.doe.gov 8/2006 Gasification Technologies Device Scale MoDel DevelopMent for tranSport reactor Background Coal gasification is an efficient and environmentally acceptable technology that can utilize the vast coal reserves in the United States to produce clean affordable power and reduce dependence on foreign oil. Coal and other carbon containing materials can be gasified to produce a synthesis gas. This syngas can be fed to a

469

Y scaling in a simple quark model  

SciTech Connect

A simple quark model is used to define a nuclear pair model, that is, two composite hadrons interacting only through quark interchange and bound in an overall potential. An equivalent hadron model is developed, displaying an effective hadron-hadron interaction which is strongly repulsive. We compare the effective hadron model results with the exact quark model observables in the kinematic region of large momentum transfer, small energy transfer. The nucleon response function in this y-scaling region is, within the traditional framework, sensitive to the nucleon momentum distribution at large momentum. We find a surprisingly small effect of hadron substructure. Furthermore, we find in our model that a simple parametrization of modified hadron size in the bound state, motivated by the bound quark momentum distribution, is not a useful way to correlate different observables.

Kumano, S.; Moniz, E.J.

1988-05-01T23:59:59.000Z

470

Perspective on TeV-scale physics  

Science Conference Proceedings (OSTI)

These lectures review theoretical motivations and experimental prospects for the study of TeV-scale physics. Three clues to the importance of TeV physics are discussed: implications of quantum corrections for the masses of a fourth generation quark-lepton family, the gauge hierarchy problem and known solutions, and implications of symmetry and unitarity for the symmetry-breaking sector of the electroweak gauge theory. The experimental prospects are reviewed with emphasis on the multi-TeV pp colliders that may be built in the 1990's. The topics include new phenomena that might occur - e.g., a fourth generation, heavy gauge bosons, composite structure, and supersymmetry - as well as the signals of the unknown SU(2)/sub L/ /times/ U(1)/sub Y/ breaking mechanism that must occur within the TeV domain. 96 refs., 21 figs.

Chanowitz, M.S.

1989-02-01T23:59:59.000Z

471

Scattering and; Delay, Scale, and Sum Migration  

SciTech Connect

How do we see? What is the mechanism? Consider standing in an open field on a clear sunny day. In the field are a yellow dog and a blue ball. From a wave-based remote sensing point of view the sun is a source of radiation. It is a broadband electromagnetic source which, for the purposes of this introduction, only the visible spectrum is considered (approximately 390 to 750 nanometers or 400 to 769 TeraHertz). The source emits an incident field into the known background environment which, for this example, is free space. The incident field propagates until it strikes an object or target, either the yellow dog or the blue ball. The interaction of the incident field with an object results in a scattered field. The scattered field arises from a mis-match between the background refractive index, considered to be unity, and the scattering object refractive index ('yellow' for the case of the dog, and 'blue' for the ball). This is also known as an impedance mis-match. The scattering objects are referred to as secondary sources of radiation, that radiation being the scattered field which propagates until it is measured by the two receivers known as 'eyes'. The eyes focus the measured scattered field to form images which are processed by the 'wetware' of the brain for detection, identification, and localization. When time series representations of the measured scattered field are available, the image forming focusing process can be mathematically modeled by delayed, scaled, and summed migration. This concept of optical propagation, scattering, and focusing have one-to-one equivalents in the acoustic realm. This document is intended to present the basic concepts of scalar scattering and migration used in wide band wave-based remote sensing and imaging. The terms beamforming and (delayed, scaled, and summed) migration are used interchangeably but are to be distinguished from the narrow band (frequency domain) beamforming to determine the direction of arrival of a signal, and seismic migration in which wide band time series are shifted but not to form images per se. Section 3 presents a mostly graphically-based motivation and summary of delay, scale, and sum beamforming. The model for incident field propagation in free space is derived in Section 4 under specific assumptions. General object scattering is derived in Section 5 and simplified under the Born approximation in Section 6. The model of this section serves as the basis in the derivation of time-domain migration. The Foldy-Lax, full point scatterer scattering, method is derived in Section 7. With the previous forward models in hand, delay, scale, and sum beamforming is derived in Section 8. Finally, proof-of-principle experiments are present in Section 9.

Lehman, S K

2011-07-06T23:59:59.000Z

472

Vortex Dynamics in NanoScale Materials  

NLE Websites -- All DOE Office Websites (Extended Search)

Into the Vortex: Dynamics in Nanoscale Materials Into the Vortex: Dynamics in Nanoscale Materials Micron and nanosized magnets are of great interest for their potential applications in new electronic devices, such as magnetic random access memories. As the size of magnets is reduced to a 1-micron scale and below, the boundaries (surfaces, perimeters, etc) of the objects begin to profoundly influence both the static and dynamic behavior of the materials. Researchers from Argonne's Materials Science Division (MSD), Center for Nanoscale Materials (CNM), and Advanced Photon Source (APS) have recently examined the dynamics of 3- to 7-micron-diameter NiFe alloy disks with a combination of theoretical calculations and a new time-resolved magnetic imaging technique using synchrotron-based x-ray photoemission electron

473

Bench-Scale Cross Flow Filtration of  

NLE Websites -- All DOE Office Websites (Extended Search)

0 0 ACRF Instrumentation Status: New, Current, and Future November - December 2007 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does not

474

Bench-Scale Cross Flow Filtration of  

NLE Websites -- All DOE Office Websites (Extended Search)

2 2 ACRF Instrumentation Status: New, Current, and Future February 2008 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does not

475

Bench-Scale Cross Flow Filtration of  

NLE Websites -- All DOE Office Websites (Extended Search)

8 8 ACRF Instrumentation Status: New, Current, and Future September - October 2007 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does not

476

Bench-Scale Cross Flow Filtration of  

NLE Websites -- All DOE Office Websites (Extended Search)

8 8 ACRF Instrumentation Status: New, Current, and Future August 2008 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does not

477

Bench-Scale Cross Flow Filtration of  

NLE Websites -- All DOE Office Websites (Extended Search)

6.1 6.1 Retrieving Temperature and Moisture Profiles from AERI Radiance Observations: AERIPROF Value-Added Product Technical Description Revision 1 W.F. Feltz D.D. Turner H.B. Howell W.L. Smith R.O. Knuteson H.M. Woolf J. Comstock C. Sivaraman R. Mahon T.Halter April 2007 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed,

478

Bench-Scale Cross Flow Filtration of  

NLE Websites -- All DOE Office Websites (Extended Search)

5 5 The Status of the ACRF Millimeter Wave Cloud Radars (MMCRs), the Path Forward for Future MMCR Upgrades, the Concept of 3D Volume Imaging Radar and the UAV Radar P. Kollias, M. Miller Brookhaven National Laboratory K. Widener, R. Marchand, T. Ackerman Pacific Northwest National Laboratory December 2005 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed,

479

Bench-Scale Cross Flow Filtration of  

NLE Websites -- All DOE Office Websites (Extended Search)

6 6 ACRF Instrumentation Status: New, Current, and Future June 2008 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does not

480

Bench-Scale Cross Flow Filtration of  

NLE Websites -- All DOE Office Websites (Extended Search)

1 1 ISDAC Flight Planning Document S.J. Ghan G. McFarquhar A. Korolev P. Liu W. Strapp H. Verlinde M. Wolde April 2008 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service

Note: This page contains sample records for the topic "arbitrary scale expressing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Bench-Scale Cross Flow Filtration of  

NLE Websites -- All DOE Office Websites (Extended Search)

1 1 ACRF Instrumentation Status: New, Current, and Future November 2008 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does not

482

Bench-Scale Cross Flow Filtration of  

NLE Websites -- All DOE Office Websites (Extended Search)

5 5 Science Overview Document Indirect and Semi-Direct Aerosol Campaign (ISDAC) April 2008 November 2007 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor an agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service

483

Bench-Scale Cross Flow Filtration of  

NLE Websites -- All DOE Office Websites (Extended Search)

0 0 ACRF Instrumentation Status: New, Current, and Future October 2008 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does not

484

Bench-Scale Cross Flow Filtration of  

NLE Websites -- All DOE Office Websites (Extended Search)

9 9 ACRF Instrumentation Status: New, Current, and Future September 2008 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does not

485

Bench-Scale Cross Flow Filtration of  

NLE Websites -- All DOE Office Websites (Extended Search)

7 7 Atmospheric Properties from the 2006 Niamey Deployment and Climate Simulation with a Geodesic Grid Coupled Climate Model First Quarter 2008 ARM and Climate Change Prediction Program Report J. Mather/Pacific Northwest National Laboratory D. Randall/Colorado State University December 2007 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed,

486

Bench-Scale Cross Flow Filtration of  

NLE Websites -- All DOE Office Websites (Extended Search)

3 3 Atmospheric Properties from the 2006 Niamey Deployment and Climate Simulation with a Geodesic Grid Coupled Climate Model Third Quarter 2008 ARM and Climate Change Prediction Program Report J. Mather/Pacific Northwest National Laboratory D. Randall/Colorado State University C. Flynn/Pacific Northwest National Laboratory June 2008 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or

487

Bench-Scale Cross Flow Filtration of  

NLE Websites -- All DOE Office Websites (Extended Search)

3 3 Investigation of the Downwelling LW Differences Between the Niamey AMF Main and Supplementary Sites C.N. Long/Pacific Northwest National Laboratory, Richland, WA P. Gotseff/National Renewable Energy Laboratory, Golden, CO E.G. Dutton/National Oceanic and Atmospheric Administration, Boulder, CO April 2008 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed,

488

Bench-Scale Cross Flow Filtration of  

NLE Websites -- All DOE Office Websites (Extended Search)

2 2 ARM Value-Added Product (VAP) Monthly Status Report ARM Translator Team J. Comstock C. Flynn M. Jensen C. Long S. McFarlane D. Turner S. Xie October 1, 2007 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service

489

Bench-Scale Cross Flow Filtration of  

NLE Websites -- All DOE Office Websites (Extended Search)

84 84 UC-400 Annual Report 1999 Computing and Information Sciences R. A. Bair, Deputy Director and the Staff of the Computing and Information Sciences Directorate June 2000 Prepared for the U.S. Department of Energy under Contract DE-AC06-76RLO 1830 DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor Battelle Memorial Institute, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe

490

Bench-Scale Cross Flow Filtration of  

NLE Websites -- All DOE Office Websites (Extended Search)

7 7 Time Series of Aerosol Column Optical Depth at the Barrow, Alaska, ARM Climate Research Facility for 2008 Fourth Quarter 2009 ARM and Climate Change Prediction Program Metric Report C. Flynn, Pacific Northwest National Laboratory A.S. Koontz, Pacific Northwest National Laboratory J.H. Mather, Pacific Northwest National Laboratory September 2009 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or

491

The Dynamic Location/Scale Model  

E-Print Network (OSTI)

(1) + 0(1)#0; 2] = 1 3#23;2 #20; #25;2 3 + 1 #21; = 1: 430 0=#23;2: 14 4.3 Moments and forecasts for the generalized beta distribution Expressions for unconditional moments and ACFs of observations raised to any positive power can be derived, as can... ;1; with #21;i;t+1pt = #30;i#21;i;tpt#0;1+#20;iut; i = 1; 2; Note that the score appears in the equations for both components. The formulae for moments and ACFs can be obtained as before since the moving average representation is #21;tpt#0;1 = ! + 1X k=1 1;kut...

Andres, Philipp; Harvey, Andrew

2012-09-26T23:59:59.000Z

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