National Library of Energy BETA

Sample records for mcpherson square bookstore

  1. ISU Bookstore | The Ames Laboratory

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

    ISU Bookstore The procedure for buying from the Iowa State Bookstore can be found here.

  2. McPherson County, South Dakota: Energy Resources | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Subtype A. Places in McPherson County, South Dakota Central McPherson, South Dakota Eureka, South Dakota Hillsview, South Dakota Leola, South Dakota Long Lake, South Dakota West...

  3. Jackson Square | Y-12 National Security Complex

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

    Jackson Square Jackson Square Construction of Jackson Square Shopping Center.

  4. NOIIVUISINII/UQV NOIlVIAIdOdNI AOH3N3 SNOLL33fOHcI AlHHXHVnO

    Gasoline and Diesel Fuel Update

    NOIIVUISINII/UQV NOIlVIAIdOdNI AOH3N3 SNOLL33fOHcI AlHHXHVnO xoonno AOHHNH T €661 This publication and other Energy Information Administration (EIA) publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. All telephone orders should be directed to: U.S. Government Printing Office Superintendent of Documents McPherson Square Bookstore U.S. Government Printing Office 1510 H Street, N.W. Washington, DC 20402 Washington, DC 20005 (202)783-3238

  5. NOIlVdlSINIWG V NOUVWHOJNI AOH3N SNOUOa

    Gasoline and Diesel Fuel Update

    £661. NOIlVdlSINIWG V NOUVWHOJNI AOH3N SNOUOa fOHd )ioo nno AO^H NH £661 This publication and other Energy Information Administration (EIA) publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. All telephone orders should be directed to: U.S. Government Printing Office Superintendent of Documents McPherson Square Bookstore U.S. Government Printing Office 1510 H Street, N.W. Washington, DC 20402 Washington, DC 20005 (202)783-3238 (202)653-2050 FAX

  6. SQUARE WAVE AMPLIFIER

    DOEpatents

    Leavitt, M.A.; Lutz, I.C.

    1958-08-01

    An amplifier circuit is described for amplifying sigmals having an alternating current component superimposed upon a direct current component, without loss of any segnnent of the alternating current component. The general circuit arrangement includes a vibrator, two square wave amplifiers, and recombination means. The amplifier input is connected to the vibrating element of the vibrator and is thereby alternately applied to the input of each square wave amplifier. The detailed circuitry of the recombination means constitutes the novelty of the annplifier and consists of a separate, dual triode amplifier coupled to the output of each square wave amplifier with a recombination connection from the plate of one amplifier section to a grid of one section of the other amplifier. The recombination circuit has provisions for correcting distortion caused by overlapping of the two square wave voltages from the square wave amplifiers.

  7. Generalized conjugate gradient squared

    SciTech Connect

    Fokkema, D.R.; Sleijpen, G.L.G.

    1994-12-31

    In order to solve non-symmetric linear systems of equations, the Conjugate Gradient Squared (CGS) is a well-known and widely used iterative method. In practice the method converges fast, often twice as fast as the Bi-Conjugate Gradient method. This is what you may expect, since CGS uses the square of the BiCG polynomial. However, CGS may suffer from its erratic convergence behavior. The method may diverge or the approximate solution may be inaccurate. BiCGSTAB uses the BiCG polynomial and a product of linear factors in an attempt to smoothen the convergence. In many cases, this has proven to be very effective. Unfortunately, the convergence of BiCGSTAB may stall when a linear factor (nearly) degenerates. BiCGstab({ell}) is designed to overcome this degeneration of linear factors. It generalizes BiCGSTAB and uses both the BiCG polynomial and a product of higher order factors. Still, CGS may converge faster than BiCGSTAB or BiCGstab({ell}). So instead of using a product of linear or higher order factors, it may be worthwhile to look for other polynomials. Since the BiCG polynomial is based on a three term recursion, a natural choice would be a polynomial based on another three term recursion. Possibly, a suitable choice of recursion coefficients would result in method that converges faster or as fast as CGS, but less erratic. It turns out that an algorithm for such a method can easily be formulated. One particular choice for the recursion coefficients leads to CGS. Therefore one could call this algorithm generalized CGS. Another choice for the recursion coefficients leads to BiCGSTAB. It is therefore possible to mix linear factors and some polynomial based on a three term recursion. This way one may get the best of both worlds. The authors will report on their findings.

  8. Solar Energy Squared, LLC | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Squared, LLC Jump to: navigation, search Logo: Solar Energy Squared, LLC Name: Solar Energy Squared, LLC Address: 116 Ottenheimer Plaza, President Clinton Avenue Place: Little...

  9. B L O L O

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

    j j B J j s i u i u j p v U O H E I U J O J U I A B j e u g o i i o 3 r o a d \ > \ A O U 3 N 3 P Q Q I i s n B n y This publication and other Energy Information Administration (EIA) publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. AH telephone orders should be directed to: U.S. Government Printing Office Superintendent of Documents McPherson Square Bookstore U.S. Government Printing Office 1510 H Street, N.W. Washington, DC 20402

  10. Deming's General Least Square Fitting

    Energy Science and Technology Software Center

    1992-02-18

    DEM4-26 is a generalized least square fitting program based on Deming''s method. Functions built into the program for fitting include linear, quadratic, cubic, power, Howard''s, exponential, and Gaussian; others can easily be added. The program has the following capabilities: (1) entry, editing, and saving of data; (2) fitting of any of the built-in functions or of a user-supplied function; (3) plotting the data and fitted function on the display screen, with error limits if requested,more » and with the option of copying the plot to the printer; (4) interpolation of x or y values from the fitted curve with error estimates based on error limits selected by the user; and (5) plotting the residuals between the y data values and the fitted curve, with the option of copying the plot to the printer. If the plot is to be copied to a printer, GRAPHICS should be called from the operating system disk before the BASIC interpreter is loaded.« less

  11. Blue Square Energy BSE | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Energy BSE Jump to: navigation, search Name: Blue Square Energy (BSE) Place: Maryland Zip: 21901 Product: US manufacturer of low-purity crystalline silicon cells and modules...

  12. Elmo bumpy square plasma confinement device

    DOEpatents

    Owen, L.W.

    1985-01-01

    The invention is an Elmo bumpy type plasma confinement device having a polygonal configuration of closed magnet field lines for improved plasma confinement. In the preferred embodiment, the device is of a square configuration which is referred to as an Elmo bumpy square (EBS). The EBS is formed by four linear magnetic mirror sections each comprising a plurality of axisymmetric assemblies connected in series and linked by 90/sup 0/ sections of a high magnetic field toroidal solenoid type field generating coils. These coils provide corner confinement with a minimum of radial dispersion of the confined plasma to minimize the detrimental effects of the toroidal curvature of the magnetic field. Each corner is formed by a plurality of circular or elliptical coils aligned about the corner radius to provide maximum continuity in the closing of the magnetic field lines about the square configuration confining the plasma within a vacuum vessel located within the various coils forming the square configuration confinement geometry.

  13. A spectral mimetic least-squares method

    DOE PAGES [OSTI]

    Bochev, Pavel; Gerritsma, Marc

    2014-09-01

    We present a spectral mimetic least-squares method for a model diffusion–reaction problem, which preserves key conservation properties of the continuum problem. Casting the model problem into a first-order system for two scalar and two vector variables shifts material properties from the differential equations to a pair of constitutive relations. We also use this system to motivate a new least-squares functional involving all four fields and show that its minimizer satisfies the differential equations exactly. Discretization of the four-field least-squares functional by spectral spaces compatible with the differential operators leads to a least-squares method in which the differential equations are alsomore » satisfied exactly. Additionally, the latter are reduced to purely topological relationships for the degrees of freedom that can be satisfied without reference to basis functions. Furthermore, numerical experiments confirm the spectral accuracy of the method and its local conservation.« less

  14. A spectral mimetic least-squares method

    SciTech Connect

    Bochev, Pavel; Gerritsma, Marc

    2014-09-01

    We present a spectral mimetic least-squares method for a model diffusionreaction problem, which preserves key conservation properties of the continuum problem. Casting the model problem into a first-order system for two scalar and two vector variables shifts material properties from the differential equations to a pair of constitutive relations. We also use this system to motivate a new least-squares functional involving all four fields and show that its minimizer satisfies the differential equations exactly. Discretization of the four-field least-squares functional by spectral spaces compatible with the differential operators leads to a least-squares method in which the differential equations are also satisfied exactly. Additionally, the latter are reduced to purely topological relationships for the degrees of freedom that can be satisfied without reference to basis functions. Furthermore, numerical experiments confirm the spectral accuracy of the method and its local conservation.

  15. Latin square three dimensional gage master

    DOEpatents

    Jones, Lynn L.

    1982-01-01

    A gage master for coordinate measuring machines has an nxn array of objects distributed in the Z coordinate utilizing the concept of a Latin square experimental design. Using analysis of variance techniques, the invention may be used to identify sources of error in machine geometry and quantify machine accuracy.

  16. Pioneer Valley Photovoltaics Cooperative aka PV Squared | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    Photovoltaics Cooperative aka PV Squared Jump to: navigation, search Name: Pioneer Valley Photovoltaics Cooperative (aka PV Squared) Place: New Britain, Connecticut Zip: 6051...

  17. Hybrid least squares multivariate spectral analysis methods

    DOEpatents

    Haaland, David M.

    2002-01-01

    A set of hybrid least squares multivariate spectral analysis methods in which spectral shapes of components or effects not present in the original calibration step are added in a following estimation or calibration step to improve the accuracy of the estimation of the amount of the original components in the sampled mixture. The "hybrid" method herein means a combination of an initial classical least squares analysis calibration step with subsequent analysis by an inverse multivariate analysis method. A "spectral shape" herein means normally the spectral shape of a non-calibrated chemical component in the sample mixture but can also mean the spectral shapes of other sources of spectral variation, including temperature drift, shifts between spectrometers, spectrometer drift, etc. The "shape" can be continuous, discontinuous, or even discrete points illustrative of the particular effect.

  18. Optical inverse-square displacement sensor

    DOEpatents

    Howe, Robert D.; Kychakoff, George

    1989-01-01

    This invention comprises an optical displacement sensor that uses the inverse-square attenuation of light reflected from a diffused surface to calculate the distance from the sensor to the reflecting surface. Light emerging from an optical fiber or the like is directed onto the surface whose distance is to be measured. The intensity I of reflected light is angle dependent, but within a sufficiently small solid angle it falls off as the inverse square of the distance from the surface. At least a pair of optical detectors are mounted to detect the reflected light within the small solid angle, their ends being at different distances R and R+.DELTA.R from the surface. The distance R can then be found in terms of the ratio of the intensity measurements and the separation length as ##EQU1##

  19. Optical inverse-square displacement sensor

    DOEpatents

    Howe, R.D.; Kychakoff, G.

    1989-09-12

    This invention comprises an optical displacement sensor that uses the inverse-square attenuation of light reflected from a diffused surface to calculate the distance from the sensor to the reflecting surface. Light emerging from an optical fiber or the like is directed onto the surface whose distance is to be measured. The intensity I of reflected light is angle dependent, but within a sufficiently small solid angle it falls off as the inverse square of the distance from the surface. At least a pair of optical detectors are mounted to detect the reflected light within the small solid angle, their ends being at different distances R and R + [Delta]R from the surface. The distance R can then be found in terms of the ratio of the intensity measurements and the separation length as given in an equation. 10 figs.

  20. Total least squares for anomalous change detection

    SciTech Connect

    Theiler, James P; Matsekh, Anna M

    2010-01-01

    A family of difference-based anomalous change detection algorithms is derived from a total least squares (TLSQ) framework. This provides an alternative to the well-known chronochrome algorithm, which is derived from ordinary least squares. In both cases, the most anomalous changes are identified with the pixels that exhibit the largest residuals with respect to the regression of the two images against each other. The family of TLSQ-based anomalous change detectors is shown to be equivalent to the subspace RX formulation for straight anomaly detection, but applied to the stacked space. However, this family is not invariant to linear coordinate transforms. On the other hand, whitened TLSQ is coordinate invariant, and furthermore it is shown to be equivalent to the optimized covariance equalization algorithm. What whitened TLSQ offers, in addition to connecting with a common language the derivations of two of the most popular anomalous change detection algorithms - chronochrome and covariance equalization - is a generalization of these algorithms with the potential for better performance.

  1. Augmented classical least squares multivariate spectral analysis

    DOEpatents

    Haaland, David M.; Melgaard, David K.

    2004-02-03

    A method of multivariate spectral analysis, termed augmented classical least squares (ACLS), provides an improved CLS calibration model when unmodeled sources of spectral variation are contained in a calibration sample set. The ACLS methods use information derived from component or spectral residuals during the CLS calibration to provide an improved calibration-augmented CLS model. The ACLS methods are based on CLS so that they retain the qualitative benefits of CLS, yet they have the flexibility of PLS and other hybrid techniques in that they can define a prediction model even with unmodeled sources of spectral variation that are not explicitly included in the calibration model. The unmodeled sources of spectral variation may be unknown constituents, constituents with unknown concentrations, nonlinear responses, non-uniform and correlated errors, or other sources of spectral variation that are present in the calibration sample spectra. Also, since the various ACLS methods are based on CLS, they can incorporate the new prediction-augmented CLS (PACLS) method of updating the prediction model for new sources of spectral variation contained in the prediction sample set without having to return to the calibration process. The ACLS methods can also be applied to alternating least squares models. The ACLS methods can be applied to all types of multivariate data.

  2. Augmented Classical Least Squares Multivariate Spectral Analysis

    DOEpatents

    Haaland, David M.; Melgaard, David K.

    2005-07-26

    A method of multivariate spectral analysis, termed augmented classical least squares (ACLS), provides an improved CLS calibration model when unmodeled sources of spectral variation are contained in a calibration sample set. The ACLS methods use information derived from component or spectral residuals during the CLS calibration to provide an improved calibration-augmented CLS model. The ACLS methods are based on CLS so that they retain the qualitative benefits of CLS, yet they have the flexibility of PLS and other hybrid techniques in that they can define a prediction model even with unmodeled sources of spectral variation that are not explicitly included in the calibration model. The unmodeled sources of spectral variation may be unknown constituents, constituents with unknown concentrations, nonlinear responses, non-uniform and correlated errors, or other sources of spectral variation that are present in the calibration sample spectra. Also, since the various ACLS methods are based on CLS, they can incorporate the new prediction-augmented CLS (PACLS) method of updating the prediction model for new sources of spectral variation contained in the prediction sample set without having to return to the calibration process. The ACLS methods can also be applied to alternating least squares models. The ACLS methods can be applied to all types of multivariate data.

  3. Augmented Classical Least Squares Multivariate Spectral Analysis

    DOEpatents

    Haaland, David M.; Melgaard, David K.

    2005-01-11

    A method of multivariate spectral analysis, termed augmented classical least squares (ACLS), provides an improved CLS calibration model when unmodeled sources of spectral variation are contained in a calibration sample set. The ACLS methods use information derived from component or spectral residuals during the CLS calibration to provide an improved calibration-augmented CLS model. The ACLS methods are based on CLS so that they retain the qualitative benefits of CLS, yet they have the flexibility of PLS and other hybrid techniques in that they can define a prediction model even with unmodeled sources of spectral variation that are not explicitly included in the calibration model. The unmodeled sources of spectral variation may be unknown constituents, constituents with unknown concentrations, nonlinear responses, non-uniform and correlated errors, or other sources of spectral variation that are present in the calibration sample spectra. Also, since the various ACLS methods are based on CLS, they can incorporate the new prediction-augmented CLS (PACLS) method of updating the prediction model for new sources of spectral variation contained in the prediction sample set without having to return to the calibration process. The ACLS methods can also be applied to alternating least squares models. The ACLS methods can be applied to all types of multivariate data.

  4. Classical least squares multivariate spectral analysis

    DOEpatents

    Haaland, David M.

    2002-01-01

    An improved classical least squares multivariate spectral analysis method that adds spectral shapes describing non-calibrated components and system effects (other than baseline corrections) present in the analyzed mixture to the prediction phase of the method. These improvements decrease or eliminate many of the restrictions to the CLS-type methods and greatly extend their capabilities, accuracy, and precision. One new application of PACLS includes the ability to accurately predict unknown sample concentrations when new unmodeled spectral components are present in the unknown samples. Other applications of PACLS include the incorporation of spectrometer drift into the quantitative multivariate model and the maintenance of a calibration on a drifting spectrometer. Finally, the ability of PACLS to transfer a multivariate model between spectrometers is demonstrated.

  5. Hybrid least squares multivariate spectral analysis methods

    DOEpatents

    Haaland, David M.

    2004-03-23

    A set of hybrid least squares multivariate spectral analysis methods in which spectral shapes of components or effects not present in the original calibration step are added in a following prediction or calibration step to improve the accuracy of the estimation of the amount of the original components in the sampled mixture. The hybrid method herein means a combination of an initial calibration step with subsequent analysis by an inverse multivariate analysis method. A spectral shape herein means normally the spectral shape of a non-calibrated chemical component in the sample mixture but can also mean the spectral shapes of other sources of spectral variation, including temperature drift, shifts between spectrometers, spectrometer drift, etc. The shape can be continuous, discontinuous, or even discrete points illustrative of the particular effect.

  6. McPherson County, Kansas: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Kansas: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 38.3164433, -97.6982272 Show Map Loading map... "minzoom":false,"mappingservice":"googl...

  7. 2-D weighted least-squares phase unwrapping

    DOEpatents

    Ghiglia, Dennis C.; Romero, Louis A.

    1995-01-01

    Weighted values of interferometric signals are unwrapped by determining the least squares solution of phase unwrapping for unweighted values of the interferometric signals; and then determining the least squares solution of phase unwrapping for weighted values of the interferometric signals by preconditioned conjugate gradient methods using the unweighted solutions as preconditioning values. An output is provided that is representative of the least squares solution of phase unwrapping for weighted values of the interferometric signals.

  8. 2-D weighted least-squares phase unwrapping

    DOEpatents

    Ghiglia, D.C.; Romero, L.A.

    1995-06-13

    Weighted values of interferometric signals are unwrapped by determining the least squares solution of phase unwrapping for unweighted values of the interferometric signals; and then determining the least squares solution of phase unwrapping for weighted values of the interferometric signals by preconditioned conjugate gradient methods using the unweighted solutions as preconditioning values. An output is provided that is representative of the least squares solution of phase unwrapping for weighted values of the interferometric signals. 6 figs.

  9. ,"Housing Units1","Average Square Footage Per Housing Unit",...

    Energy Information Administration (EIA) (indexed site)

    ... Vacant housing units, seasonal units, second homes, military housing, and group quarters are excluded. 2Total square footage includes all basements, finished or conditioned (heated ...

  10. Square grid state in dielectric barrier discharge system

    SciTech Connect

    Dong, L. F.; Li, S. F.; Fan, W. L.; Pan, Y. Y.

    2009-12-15

    A square grid state and a hexagonal grid state are observed in a dielectric barrier discharge system. They are selected by different resonance mechanisms, namely, a four-wave interaction for the square grid state and a three-wave interaction for the hexagonal grid state. The spatiotemporal dynamics of the square grid state is studied by an optical method. It is found that the square grid state is an interleaving of three different sublattices, which correspond to a harmonic mode and two subharmonic modes.

  11. Square Grains in Asymmetric Rod-Coil Block Copolymers (Journal...

    Office of Scientific and Technical Information (OSTI)

    Unlike the rounded grains that are well known to form in most soft materials, square grains of microphase-separated lamellae are observed in thin films of a rod-coil block ...

  12. Word in the Square: Conversation Monitoring and Analysis Report

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

    Word in the Square Conversation Monitoring and Analysis Report Prepared for the Hydrogen Education Foundation December 10, 2007 Overview The Word in the Square Report summarizes online discussions about hydrogen within the context of alternative energy, environment, technology and sustainability. This report focuses on the online discussions for the month of November 2007. The report is divided into five categories: * Key Findings - provides key insight of the major topics of conversation *

  13. 2D barrier in a superconducting niobium square

    SciTech Connect

    Joya, Miryam R. Barba-ortega, J.; Sardella, Edson

    2014-11-05

    The presence of barriers changes the vortex structure in superconducting Nb square in presence of a uniform applied magnetic field. The Cooper pair configurations in a mesoscopics superconducting square of Nb with a barrier are calculated within the nonlinear Ginzburg Landau equations. We predict the nucleation of multi-vortex states into the sample and a soft entry of the magnetic field inside and around into the barrier. A novel and non-conventional vortex configurations occurs at determined magnetic field.

  14. A Least-Squares Transport Equation Compatible with Voids

    SciTech Connect

    Hansen, Jon; Peterson, Jacob; Morel, Jim; Ragusa, Jean; Wang, Yaqi

    2014-12-01

    Standard second-order self-adjoint forms of the transport equation, such as the even-parity, odd-parity, and self-adjoint angular flux equation, cannot be used in voids. Perhaps more important, they experience numerical convergence difficulties in near-voids. Here we present a new form of a second-order self-adjoint transport equation that has an advantage relative to standard forms in that it can be used in voids or near-voids. Our equation is closely related to the standard least-squares form of the transport equation with both equations being applicable in a void and having a nonconservative analytic form. However, unlike the standard least-squares form of the transport equation, our least-squares equation is compatible with source iteration. It has been found that the standard least-squares form of the transport equation with a linear-continuous finite-element spatial discretization has difficulty in the thick diffusion limit. Here we extensively test the 1D slab-geometry version of our scheme with respect to void solutions, spatial convergence rate, and the intermediate and thick diffusion limits. We also define an effective diffusion synthetic acceleration scheme for our discretization. Our conclusion is that our least-squares Sn formulation represents an excellent alternative to existing second-order Sn transport formulations

  15. High-frequency matrix converter with square wave input

    SciTech Connect

    Carr, Joseph Alexander; Balda, Juan Carlos

    2015-03-31

    A device for producing an alternating current output voltage from a high-frequency, square-wave input voltage comprising, high-frequency, square-wave input a matrix converter and a control system. The matrix converter comprises a plurality of electrical switches. The high-frequency input and the matrix converter are electrically connected to each other. The control system is connected to each switch of the matrix converter. The control system is electrically connected to the input of the matrix converter. The control system is configured to operate each electrical switch of the matrix converter converting a high-frequency, square-wave input voltage across the first input port of the matrix converter and the second input port of the matrix converter to an alternating current output voltage at the output of the matrix converter.

  16. Organic light-emitting diodes from homoleptic square planar complexes

    DOEpatents

    Omary, Mohammad A

    2013-11-12

    Homoleptic square planar complexes [M(N.LAMBDA.N).sub.2], wherein two identical N.LAMBDA.N bidentate anionic ligands are coordinated to the M(II) metal center, including bidentate square planar complexes of triazolates, possess optical and electrical properties that make them useful for a wide variety of optical and electrical devices and applications. In particular, the complexes are useful for obtaining white or monochromatic organic light-emitting diodes ("OLEDs"). Improved white organic light emitting diode ("WOLED") designs have improved efficacy and/or color stability at high brightness in single- or two-emitter white or monochrome OLEDs that utilize homoleptic square planar complexes, including bis[3,5-bis(2-pyridyl)-1,2,4-triazolato]platinum(II) ("Pt(ptp).sub.2").

  17. Latin-square three-dimensional gage master

    DOEpatents

    Jones, L.

    1981-05-12

    A gage master for coordinate measuring machines has an nxn array of objects distributed in the Z coordinate utilizing the concept of a Latin square experimental design. Using analysis of variance techniques, the invention may be used to identify sources of error in machine geometry and quantify machine accuracy.

  18. A new least-squares transport equation compatible with voids

    SciTech Connect

    Hansen, J. B.; Morel, J. E.

    2013-07-01

    We define a new least-squares transport equation that is applicable in voids, can be solved using source iteration with diffusion-synthetic acceleration, and requires only the solution of an independent set of second-order self-adjoint equations for each direction during each source iteration. We derive the equation, discretize it using the S{sub n} method in conjunction with a linear-continuous finite-element method in space, and computationally demonstrate various of its properties. (authors)

  19. Multilevel first-order system least squares for PDEs

    SciTech Connect

    McCormick, S.

    1994-12-31

    The purpose of this talk is to analyze the least-squares finite element method for second-order convection-diffusion equations written as a first-order system. In general, standard Galerkin finite element methods applied to non-self-adjoint elliptic equations with significant convection terms exhibit a variety of deficiencies, including oscillations or nonmonotonicity of the solution and poor approximation of its derivatives, A variety of stabilization techniques, such as up-winding, Petrov-Galerkin, and stream-line diffusion approximations, have been introduced to eliminate these and other drawbacks of standard Galerkin methods. Yet, although significant progress has been made, convection-diffusion problems remain among the more difficult problems to solve numerically. The first-order system least-squares approach promises to overcome these deficiencies. This talk develops ellipticity estimates and discretization error bounds for elliptic equations (with lower order terms) that are reformulated as a least-squares problem for an equivalent first-order system. The main results are the proofs of ellipticity and optimal convergence of multiplicative and additive solvers of the discrete systems.

  20. Solving linear inequalities in a least squares sense

    SciTech Connect

    Bramley, R.; Winnicka, B.

    1994-12-31

    Let A {element_of} {Re}{sup mxn} be an arbitrary real matrix, and let b {element_of} {Re}{sup m} a given vector. A familiar problem in computational linear algebra is to solve the system Ax = b in a least squares sense; that is, to find an x* minimizing {parallel}Ax {minus} b{parallel}, where {parallel} {center_dot} {parallel} refers to the vector two-norm. Such an x* solves the normal equations A{sup T}(Ax {minus} b) = 0, and the optimal residual r* = b {minus} Ax* is unique (although x* need not be). The least squares problem is usually interpreted as corresponding to multiple observations, represented by the rows of A and b, on a vector of data x. The observations may be inconsistent, and in this case a solution is sought that minimizes the norm of the residuals. A less familiar problem to numerical linear algebraists is the solution of systems of linear inequalities Ax {le} b in a least squares sense, but the motivation is similar: if a set of observations places upper or lower bounds on linear combinations of variables, the authors want to find x* minimizing {parallel} (Ax {minus} b){sub +} {parallel}, where the i{sup th} component of the vector v{sub +} is the maximum of zero and the i{sup th} component of v.

  1. DESIGN OF PHASE INDUCED AMPLITUDE APODIZATION CORONAGRAPHS OVER SQUARE APERTURES

    SciTech Connect

    Pueyo, Laurent; Jeremy Kasdin, N.; Carlotti, Alexis; Vanderbei, Robert

    2011-08-01

    The purpose of this paper is to present the results of a theoretical study pertaining to the feasibility of Phase Induced Amplitude Apodization (PIAA) units using deformable mirrors (DMs). We begin by reviewing the general derivation of the design equations driving PIAA. We then show how to solve these equations for square apertures and show the performance of pure PIAA systems in the ray optics regime. We tie these design equations into the study of edge diffraction effects and provide a general expression for the field after a full propagation through a PIAA coronagraph. Third, we illustrate how a combination of pre- and post-apodizers yields a contrast of 10{sup -10} even in the presence of diffractive effects, for configuration with neither wavefront errors or wavefront control. Finally, we present novel PIAA configurations over square apertures which circumvent the constraints on the manufacturing of PIAA optics by inducing the apodization with two square DMs. Such solutions rely on pupil size smaller than currently envisioned static PIAA solutions and thus require aggressive pre- and post-apodizing screens in order to mitigate for diffractive effect between the two mirrors. As a result they are associated with significant loss in performance, throughput in particular.

  2. Positive Scattering Cross Sections using Constrained Least Squares

    SciTech Connect

    Dahl, J.A.; Ganapol, B.D.; Morel, J.E.

    1999-09-27

    A method which creates a positive Legendre expansion from truncated Legendre cross section libraries is presented. The cross section moments of order two and greater are modified by a constrained least squares algorithm, subject to the constraints that the zeroth and first moments remain constant, and that the standard discrete ordinate scattering matrix is positive. A method using the maximum entropy representation of the cross section which reduces the error of these modified moments is also presented. These methods are implemented in PARTISN, and numerical results from a transport calculation using highly anisotropic scattering cross sections with the exponential discontinuous spatial scheme is presented.

  3. R-SQUARE IMPEDANCES OF ERL FERRITE HOM ABSORBER.

    SciTech Connect

    HAHN, H.; BURRILL, A.; CALAGA,R.; KAYRAN, D.; ZHAO, Y.

    2005-07-10

    An R&D facility for an Energy Recovery Linac (ERL) intended as part of an electron-cooling project for RHIC is, being constructed at this laboratory. The center piece of the facility is a 5-cell 703.75 MHz super-conducting RF linac. Successful operation will depend on effective HOM damping. It is planned to achieve HOM damping exclusively with ferrite absorbers. The performance of a prototype absorber was measured by transforming it into a resonant cavity and alternatively by a conventional wire method. The results expressed as a surface or R-square impedance are presented in this paper.

  4. Classical and quantum dynamics in an inverse square potential

    SciTech Connect

    Guillaumn-Espaa, Elisa; Nez-Ypez, H. N.; Salas-Brito, A. L.

    2014-10-15

    The classical motion of a particle in a 3D inverse square potential with negative energy, E, is shown to be geodesic, i.e., equivalent to the particle's free motion on a non-compact phase space manifold irrespective of the sign of the coupling constant. We thus establish that all its classical orbits with E < 0 are unbounded. To analyse the corresponding quantum problem, the Schrdinger equation is solved in momentum space. No discrete energy levels exist in the unrenormalized case and the system shows a complete fall-to-the-center with an energy spectrum unbounded by below. Such behavior corresponds to the non-existence of bound classical orbits. The symmetry of the problem is SO(3) SO(2, 1) corroborating previously obtained results.

  5. A Galerkin least squares approach to viscoelastic flow.

    SciTech Connect

    Rao, Rekha R.; Schunk, Peter Randall

    2015-10-01

    A Galerkin/least-squares stabilization technique is applied to a discrete Elastic Viscous Stress Splitting formulation of for viscoelastic flow. From this, a possible viscoelastic stabilization method is proposed. This method is tested with the flow of an Oldroyd-B fluid past a rigid cylinder, where it is found to produce inaccurate drag coefficients. Furthermore, it fails for relatively low Weissenberg number indicating it is not suited for use as a general algorithm. In addition, a decoupled approach is used as a way separating the constitutive equation from the rest of the system. A Pressure Poisson equation is used when the velocity and pressure are sought to be decoupled, but this fails to produce a solution when inflow/outflow boundaries are considered. However, a coupled pressure-velocity equation with a decoupled constitutive equation is successful for the flow past a rigid cylinder and seems to be suitable as a general-use algorithm.

  6. Square Turing patterns in reaction-diffusion systems with coupled layers

    SciTech Connect

    Li, Jing; Wang, Hongli E-mail: qi@pku.edu.cn; Center for Quantitative Biology, Peking University, Beijing 100871 ; Ouyang, Qi E-mail: qi@pku.edu.cn; Center for Quantitative Biology, Peking University, Beijing 100871; The Peking-Tsinghua Center for Life Sciences, Beijing 100871

    2014-06-15

    Square Turing patterns are usually unstable in reaction-diffusion systems and are rarely observed in corresponding experiments and simulations. We report here an example of spontaneous formation of square Turing patterns with the Lengyel-Epstein model of two coupled layers. The squares are found to be a result of the resonance between two supercritical Turing modes with an appropriate ratio. Besides, the spatiotemporal resonance of Turing modes resembles to the mode-locking phenomenon. Analysis of the general amplitude equations for square patterns reveals that the fixed point corresponding to square Turing patterns is stationary when the parameters adopt appropriate values.

  7. The moving-least-squares-particle hydrodynamics method (MLSPH)

    SciTech Connect

    Dilts, G.

    1997-12-31

    An enhancement of the smooth-particle hydrodynamics (SPH) method has been developed using the moving-least-squares (MLS) interpolants of Lancaster and Salkauskas which simultaneously relieves the method of several well-known undesirable behaviors, including spurious boundary effects, inaccurate strain and rotation rates, pressure spikes at impact boundaries, and the infamous tension instability. The classical SPH method is derived in a novel manner by means of a Galerkin approximation applied to the Lagrangian equations of motion for continua using as basis functions the SPH kernel function multiplied by the particle volume. This derivation is then modified by simply substituting the MLS interpolants for the SPH Galerkin basis, taking care to redefine the particle volume and mass appropriately. The familiar SPH kernel approximation is now equivalent to a colocation-Galerkin method. Both classical conservative and recent non-conservative formulations of SPH can be derived and emulated. The non-conservative forms can be made conservative by adding terms that are zero within the approximation at the expense of boundary-value considerations. The familiar Monaghan viscosity is used. Test calculations of uniformly expanding fluids, the Swegle example, spinning solid disks, impacting bars, and spherically symmetric flow illustrate the superiority of the technique over SPH. In all cases it is seen that the marvelous ability of the MLS interpolants to add up correctly everywhere civilizes the noisy, unpredictable nature of SPH. Being a relatively minor perturbation of the SPH method, it is easily retrofitted into existing SPH codes. On the down side, computational expense at this point is significant, the Monaghan viscosity undoes the contribution of the MLS interpolants, and one-point quadrature (colocation) is not accurate enough. Solutions to these difficulties are being pursued vigorously.

  8. ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member"

    Energy Information Administration (EIA) (indexed site)

    4 Average Square Footage of Single-Family Homes, by Housing Characteristics, 2009" " Final" ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member" "Housing Characteristics","Millions","Total2","Heated","Cooled","Total2","Heated","Cooled" "Total Single-Family",78.6,2422,2002,1522,880,727,553 "Census

  9. ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member"

    Energy Information Administration (EIA) (indexed site)

    5 Average Square Footage of Multi-Family Homes, by Housing Characteristics, 2009" " Final" ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member" "Housing Characteristics","Millions","Total2","Heated","Cooled","Total2","Heated","Cooled" "Total Multi-Family",28.1,930,807,535,453,393,261 "Census Region"

  10. ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member"

    Energy Information Administration (EIA) (indexed site)

    6 Average Square Footage of Mobile Homes, by Housing Characteristics, 2009" " Final" ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member" "Housing Characteristics","Millions","Total2","Heated","Cooled","Total2","Heated","Cooled" "Total Mobile Homes",6.9,1087,985,746,413,375,283 "Census Region"

  11. ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member"

    Energy Information Administration (EIA) (indexed site)

    9 Average Square Footage of U.S. Homes, by Housing Characteristics, 2009" " Final" ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member" "Housing Characteristics","Millions","Total2","Heated","Cooled","Total2","Heated","Cooled" "Total",113.6,1971,1644,1230,766,639,478 "Census Region"

  12. Comment on ''Mutually unbiased bases, orthogonal Latin squares, and hidden-variable models''

    SciTech Connect

    Hall, Joanne L.; Rao, Asha

    2011-03-15

    In a recent article Paterek, Dakic, and Brukner [Phys. Rev. A 79, 012109 (2009)] show an algorithm for generating mutually unbiased bases from sets of orthogonal Latin squares. They claim that this algorithm works for every set of orthogonal Latin squares. We show that the algorithm only works for particular sets of orthogonal Latin squares. Furthermore, the algorithm is a more readable version of work previously published [Phys. Rev. A 70, 062101 (2004)].

  13. Table 4a. Total Fuel Oil Consumption per Effective Occupied Square...

    Annual Energy Outlook

    Table 4a. Total Fuel Oil Consumption per Effective Occupied Square Foot, 1992 Building Characteristics All Buildings Using Fuel Oil (thousand) Total Fuel Oil Consumption (trillion...

  14. City of McPherson, Kansas, Board of Public Utilities Seeks Proposals...

    OpenEI (Open Energy Information) [EERE & EIA]

    include Pfizer (manufacturer of pharmaceutical drugs), CHS Oil Refinery (gasoline and oil products), Viega (plastic and metal), Johns-Manville (fiberglass insulation) and many...

  15. New Better Buildings Challenge Partners Commit 70 Million Square Feet, $1.7

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

    Billion | Department of Energy Better Buildings Challenge Partners Commit 70 Million Square Feet, $1.7 Billion New Better Buildings Challenge Partners Commit 70 Million Square Feet, $1.7 Billion January 29, 2015 - 2:40pm Addthis News Media Contact 202-586-4940 DOENews@hq.doe.gov New Better Buildings Challenge Partners Commit 70 Million Square Feet, $1.7 Billion WASHINGTON - Building on President Obama's Climate Action Plan, the Energy Department announced today that more than 20 new partners

  16. Squaring the Circle in Biofuels? | U.S. DOE Office of Science (SC)

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

    Squaring the Circle in Biofuels? Energy Frontier Research Centers (EFRCs) EFRCs Home Centers Research Science Highlights News & Events EFRC News EFRC Events DOE Announcements Publications History Contact BES Home 04.30.14 Squaring the Circle in Biofuels? Print Text Size: A A A Subscribe FeedbackShare Page Researchers produce a new type of plant fiber that supports normal growth while easing the difficulties of conversion to fuel. This work, featured in the Office of Science's Stories of

  17. Better Buildings Challenge to Cut Energy Waste Grows by 1 Billion Square

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

    Feet | Department of Energy to Cut Energy Waste Grows by 1 Billion Square Feet Better Buildings Challenge to Cut Energy Waste Grows by 1 Billion Square Feet May 9, 2014 - 11:01am Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - Building on President Obama's Climate Action Plan and the Administration's Better Buildings Challenge, the Energy Department announced today that Better Buildings Challenge partners are on track to meet their energy performance goals in their second year, saving

  18. Squaring the Circle in Biofuels? | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    Squaring the Circle in Biofuels? News News Home Featured Articles 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 Science Headlines Science Highlights Presentations & Testimony News Archives Communications and Public Affairs Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 04.30.14 Squaring the Circle in Biofuels? Researchers produce a new type of plant fiber that supports normal growth while easing

  19. Magnetic vortex crystal formation in the antidot complement of square artificial spin ice

    SciTech Connect

    Araujo, C. I. L. de Silva, R. C.; Ribeiro, I. R. B.; Nascimento, F. S.; Felix, J. F.; Ferreira, S. O.; Moura-Melo, W. A.; Pereira, A. R.; Ml, L. A. S.

    2014-03-03

    We have studied ferromagnetic nickel thin films patterned with square lattices of elongated antidots that are negative analogues of square artificial spin ice. Micromagnetic simulations and direct current magnetic moment measurements reveal in-plane anisotropy of the magnetic hysteresis loops, and the formation of a dense array of magnetic vortices with random polarization and chirality. These multiply-connected antidot arrays could be superior to lattices of disconnected nanodisks for investigations of vortex switching by applied electric current.

  20. Optical Square-Wave Clock Generation Based on an All-Optical Flip-Flop

    SciTech Connect

    Kaplan, A.M.; Agrawal, G.P.; Maywar, D.N.

    2010-03-10

    We demonstrate optical square-wave clock generation based on an all-optical flip-flop. The bistable output power from a resonant-type semiconductor optical amplifier (SOA) is switched ON and OFF by modulating its input with its output via cross-gain modulation in a traveling-wave SOA. All active components are driven by dc currents, and the wavelength and clock frequency are selectable. A clock frequency of 3.5 MHz is demonstrated, limited by the time of flight between bulk optical components. Optical square-wave clock signals are promising for applications in photonic integrated circuits and all-optical signal processing.

  1. Method for exploiting bias in factor analysis using constrained alternating least squares algorithms

    DOEpatents

    Keenan, Michael R.

    2008-12-30

    Bias plays an important role in factor analysis and is often implicitly made use of, for example, to constrain solutions to factors that conform to physical reality. However, when components are collinear, a large range of solutions may exist that satisfy the basic constraints and fit the data equally well. In such cases, the introduction of mathematical bias through the application of constraints may select solutions that are less than optimal. The biased alternating least squares algorithm of the present invention can offset mathematical bias introduced by constraints in the standard alternating least squares analysis to achieve factor solutions that are most consistent with physical reality. In addition, these methods can be used to explicitly exploit bias to provide alternative views and provide additional insights into spectral data sets.

  2. Non-perturbative and self-consistent models of neutron stars in R-squared gravity

    SciTech Connect

    Yazadjiev, Stoytcho S.; Doneva, Daniela D.; Kokkotas, Kostas D.; Staykov, Kalin V. E-mail: daniela.doneva@uni-tuebingen.de E-mail: kalin.v.staikov@gmail.com

    2014-06-01

    In the present paper we investigate non-perturbatively and self-consistently the structure of neutron stars in R-squared gravity by simultaneously solving the interior and exterior problem. The mass-radius relations are obtained for several equations of state and for wide range of the R-squared gravity parameter a. Even though the deviation from general relativity for nonzero values of a can be large, they are still comparable with the variations due to different modern realistic equations of state. That is why the current observations of the neutron star masses and radii alone can not put constraints on the value of the parameter a. We also compare our results with those obtained within the perturbative method and we discuss the differences between them.

  3. Ballistic electrons in an open square geometry: Selective probing of resonant-energy states

    SciTech Connect

    Zozoulenko, I.V.; Schuster, R.; Berggren, K.-.; Ensslin, K.

    1997-04-01

    We report on the interplay between classical trajectories and quantum-mechanical effects in a square geometry. At low magnetic fields the four-terminal resistance is dominated by phenomena that depend on ballistic trajectories in a classical billiard. Superimposed on these classical effects are quantum interference effects manifested by highly periodic conductance oscillations. Numerical analysis shows that these oscillations are directly related to excitations of particular eigenstates in the square. In spite of open leads, transport through an open cavity is effectively mediated by just a few (or even a single) resonant-energy states. The leads injecting electrons into the cavity play a decisive role in a selection of the particular set of states excited in the dot. The above selection rule sets a specific frequency of the oscillations seen in the experiment. {copyright} {ital 1997} {ital The American Physical Society}

  4. Fast Combinatorial Algorithm for the Solution of Linearly Constrained Least Squares Problems

    DOEpatents

    Van Benthem, Mark H.; Keenan, Michael R.

    2008-11-11

    A fast combinatorial algorithm can significantly reduce the computational burden when solving general equality and inequality constrained least squares problems with large numbers of observation vectors. The combinatorial algorithm provides a mathematically rigorous solution and operates at great speed by reorganizing the calculations to take advantage of the combinatorial nature of the problems to be solved. The combinatorial algorithm exploits the structure that exists in large-scale problems in order to minimize the number of arithmetic operations required to obtain a solution.

  5. High-Frequency Matrix Converter with Square Wave Input - Energy Innovation

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

    Portal Solar Photovoltaic Solar Photovoltaic Geothermal Geothermal Energy Storage Energy Storage Electricity Transmission Electricity Transmission Find More Like This Return to Search High-Frequency Matrix Converter with Square Wave Input DOE Grant Recipients Contact GRANT About This Technology Publications: PDF Document Publication 8995159.pdf (1,648 KB) Technology Marketing Summary As the use of renewable energy sources increase, there is an increasing need for power converters capable of

  6. Interband magneto-spectroscopy in InSb square and parabolic quantum wells

    SciTech Connect

    Kasturiarachchi, T.; Edirisooriya, M.; Mishima, T. D.; Doezema, R. E.; Santos, M. B.; Saha, D.; Pan, X.; Sanders, G. D.; Stanton, C. J.

    2015-06-07

    We measure the magneto-optical absorption due to intersubband optical transitions between conduction and valence subband Landau levels in InSb square and parabolic quantum wells. InSb has the narrowest band gap (0.24 eV at low temperature) of the III–V semiconductors leading to a small effective mass (0.014 m{sub 0}) and a large g–factor (−51). As a result, the Landau level spacing is large at relatively small magnetic fields (<8 T), and one can observe spin-splitting of the Landau levels. We examine two structures: (i) a multiple-square-well structure and (ii) a structure containing multiple parabolic wells. The energies and intensities of the strongest features are well explained by a modified Pidgeon-Brown model based on an 8-band k•p model that explicitly incorporates pseudomorphic strain. The strain is essential for obtaining agreement between theory and experiment. While modeling the square well is relatively straight-forward, the parabolic well consists of 43 different layers of various thickness to approximate a parabolic potential. Agreement between theory and experiment for the parabolic well validates the applicability of the model to complicated structures, which demonstrates the robustness of our model and confirms its relevance for developing electronic and spintronic devices that seek to exploit the properties of the InSb band structure.

  7. New self-assembly luminescent molecular triangle and square rhenium(I) complexes

    SciTech Connect

    Sun, S.S.; Lees, A.J.

    1999-09-20

    The design and study of well-arranged metal-containing macrocycles is one of the major current research areas in modern supramolecular chemistry. Apart from their particular structural features, supramolecular species formed by self-assembly of transition metals introduce many special functional properties such as luminescence, redox activity, and magnetism into the structure. More recently, transition metal based molecular squares have been synthesized by utilizing self-assembly of preorganized metal centers and pyridine-based bridging ligands. The 90{degree} bonding angles between ligands in transition metal complexes provide an attractive feature for constructing macrocyclic structures.

  8. The effect of interelement dipole coupling in patterned ultrathin single crystal Fe square arrays

    SciTech Connect

    Sun Li; Zhai Ya; Wong Pingkwanj; Zhang Wen; Xu Yongbing; Zou Xiao; Wu Jing; Luo Linqiang; Zhai Hongru

    2011-02-01

    The correlation between the magnetic properties and the interelement separation in patterned arrays of ultrathin single crystal Fe films of 12 monolayers (ML) grown on GaAs(100) has been studied. The critical condition to form single domain remanent states in the square elements was found to be 10 {mu}m in size and 20 {mu}m for the interelement separation. The coercivity was also found to increase with the increasing interelement separation in the patterned arrays. These results are attributed to the competition between the large in-plane uniaxial anisotropy, the demagnetizing field, and interelement dipole coupling as determined semiqualitatively by the ferromagnetic resonance measurements.

  9. Transition to chaos in a square enclosure containing internal heat sources

    SciTech Connect

    Baytas, A.C.

    1995-09-01

    A numerical investigation is performed to study the transition from steady to chaotic flow of a fluid confined in a two-dimensional square cavity. The cavity has rigid walls of constant temperature containing uniformly distributed internal heat source. Effects of the Rayleigh number of flow and heat transfer rates are studied. In addition to, same problem is solved for sinusoidally changing internal heat source to show its effect on the flow model and heat transfer of the enclosures. Details of oscillatory solutions and flow bifurcations are presented.

  10. Review of the Palisades pressure vessel accumulated fluence estimate and of the least squares methodology employed

    SciTech Connect

    Griffin, P.J.

    1998-05-01

    This report provides a review of the Palisades submittal to the Nuclear Regulatory Commission requesting endorsement of their accumulated neutron fluence estimates based on a least squares adjustment methodology. This review highlights some minor issues in the applied methodology and provides some recommendations for future work. The overall conclusion is that the Palisades fluence estimation methodology provides a reasonable approach to a {open_quotes}best estimate{close_quotes} of the accumulated pressure vessel neutron fluence and is consistent with the state-of-the-art analysis as detailed in community consensus ASTM standards.

  11. Self-assembly molecular squares with metal complexes as bridging ligands

    SciTech Connect

    Sun, S.S.; Silva, A.S.; Brinn, I.M.; Lees, A.J.

    2000-04-03

    Polynuclear transition metal complexes containing multichromophoric units, such as metal polypyridyl complexes, are of considerable current interest. Much attention has been paid to the synthesis of multicomponent systems that exhibit photoinduced intercomponent electron and/or energy-transfer processes and to their potential applications for photonic and electronic devices. Systems incorporating Re(I)- Ru(II)-, and Os(II)-based polypyridyl chromophores are the most commonly studied because of their favorable redox and spectroscopic characteristics. In this communication, the authors combine the concepts of self-assembly and complexes as ligands and report the preparation of a series of molecular squares with the general molecular formula [fac-Br(CO){sub 3}Re({mu}-(pyterpy){sub 2}M)]{sub 4}(PF{sub 6}){sub 8}, where pyterpy is 4{prime}-(4{prime}{double_prime}-pyridyl)-2,2{prime}:6{prime}2{double_prime}-terpyridine and M = Fe, Ru, or Os. The spectroscopic properties and a preliminary anion binding study of these novel octanuclear molecular squares are also presented.

  12. Bifurcation to square-wave switching in orthogonally delay-coupled semiconductor lasers: Theory and experiment

    SciTech Connect

    Masoller, C.; Sukow, D.; Gavrielides, A.

    2011-08-15

    We analyze the dynamics of two semiconductor lasers with so-called orthogonal time-delayed mutual coupling: the dominant TE (x) modes of each laser are rotated by 90 deg. (therefore, TM polarization or y) before being coupled to the other laser. Although this laser system allows for steady-state emission in either one or in both polarization modes, it may also exhibit stable time-periodic dynamics including square waveforms. A theoretical mapping of the switching dynamics unveils the region in parameter space where one expects to observe long-term time-periodic mode switching. Detailed numerical simulations illustrate the role played by the coupling strength, the mode frequency detuning, or the mode gain to loss difference. We complement our theoretical study with several experiments and measurements. We present time series and intensity spectra associated with the characteristics of the square waves and other waveforms observed as a function of the strength of the delay coupling. The experimental observations are in very good agreement with the analysis and the numerical results.

  13. Differentially-charged and sequentially-switched square-wave pulse forming network

    DOEpatents

    North, G.G.; Vogilin, G.E.

    1980-04-01

    Disclosed is a pulse forming network for delivering a high-energy square-wave pulse to a load, including a series of inductive-capacitive sections wherein the capacitors are differentially charged higher further from the load. Each charged capacitor is isolated from adjacent sections and the load by means of a normally open switch at the output of each section. The switch between the load and the closest section to the load is closed to begin discharge of the capacitor in that section into the load. During discharge of each capacitor, the voltage thereacross falls to a predetermined potential with respect to the potential across the capacitor in the next adjacent section further from the load. When this potential is reached, it is used to close the switch in the adjacent section further from the load and thereby apply the charge in that section to the load through the adjacent section toward the load. Each successive section further from the load is sequentially switched in this manner to continuously and evenly supply energy to the load over the period of the pulse, with the differentially charged capacitors providing higher potentials away from the load to compensate for the voltage drop across the resistance of each inductor. This arrangement is low in cost and yet provides a high-energy pulse in an acceptable square-wave form. 5 figs.

  14. Differentially-charged and sequentially-switched square-wave pulse forming network

    DOEpatents

    North, George G. [Stockton, CA; Vogilin, George E. [Livermore, CA

    1980-04-01

    A pulse forming network for delivering a high-energy square-wave pulse to a load, including a series of inductive-capacitive sections wherein the capacitors are differentially charged higher further from the load. Each charged capacitor is isolated from adjacent sections and the load by means of a normally open switch at the output of each section. The switch between the load and the closest section to the load is closed to begin discharge of the capacitor in that section into the load. During discharge of each capacitor, the voltage thereacross falls to a predetermined potential with respect to the potential across the capacitor in the next adjacent section further from the load. When this potential is reached, it is used to close the switch in the adjacent section further from the load and thereby apply the charge in that section to the load through the adjacent section toward the load. Each successive section further from the load is sequentially switched in this manner to continuously and evenly supply energy to the load over the period of the pulse, with the differentially charged capacitors providing higher potentials away from the load to compensate for the voltage drop across the resistance of each inductor. This arrangement is low in cost and yet provides a high-energy pulse in an acceptable square-wave form.

  15. Optical pattern recognition architecture implementing the mean-square error correlation algorithm

    DOEpatents

    Molley, Perry A.

    1991-01-01

    An optical architecture implementing the mean-square error correlation algorithm, MSE=.SIGMA.[I-R].sup.2 for discriminating the presence of a reference image R in an input image scene I by computing the mean-square-error between a time-varying reference image signal s.sub.1 (t) and a time-varying input image signal s.sub.2 (t) includes a laser diode light source which is temporally modulated by a double-sideband suppressed-carrier source modulation signal I.sub.1 (t) having the form I.sub.1 (t)=A.sub.1 [1+.sqroot.2m.sub.1 s.sub.1 (t)cos (2.pi.f.sub.o t)] and the modulated light output from the laser diode source is diffracted by an acousto-optic deflector. The resultant intensity of the +1 diffracted order from the acousto-optic device is given by: I.sub.2 (t)=A.sub.2 [+2m.sub.2.sup.2 s.sub.2.sup.2 (t)-2.sqroot.2m.sub.2 (t) cos (2.pi.f.sub.o t] The time integration of the two signals I.sub.1 (t) and I.sub.2 (t) on the CCD deflector plane produces the result R(.tau.) of the mean-square error having the form: R(.tau.)=A.sub.1 A.sub.2 {[T]+[2m.sub.2.sup.2.multidot..intg.s.sub.2.sup.2 (t-.tau.)dt]-[2m.sub.1 m.sub.2 cos (2.tau.f.sub.o .tau.).multidot..intg.s.sub.1 (t)s.sub.2 (t-.tau.)dt]} where: s.sub.1 (t) is the signal input to the diode modulation source: s.sub.2 (t) is the signal input to the AOD modulation source; A.sub.1 is the light intensity; A.sub.2 is the diffraction efficiency; m.sub.1 and m.sub.2 are constants that determine the signal-to-bias ratio; f.sub.o is the frequency offset between the oscillator at f.sub.c and the modulation at f.sub.c +f.sub.o ; and a.sub.o and a.sub.1 are constant chosen to bias the diode source and the acousto-optic deflector into their respective linear operating regions so that the diode source exhibits a linear intensity characteristic and the AOD exhibits a linear amplitude characteristic.

  16. Simultaneous evaluation of interrelated cross sections by generalized least-squares and related data file requirements

    SciTech Connect

    Poenitz, W.P.

    1984-10-25

    Though several cross sections have been designated as standards, they are not basic units and are interrelated by ratio measurements. Moreover, as such interactions as /sup 6/Li + n and /sup 10/B + n involve only two and three cross sections respectively, total cross section data become useful for the evaluation process. The problem can be resolved by a simultaneous evaluation of the available absolute and shape data for cross sections, ratios, sums, and average cross sections by generalized least-squares. A data file is required for such evaluation which contains the originally measured quantities and their uncertainty components. Establishing such a file is a substantial task because data were frequently reported as absolute cross sections where ratios were measured without sufficient information on which reference cross section and which normalization were utilized. Reporting of uncertainties is often missing or incomplete. The requirements for data reporting will be discussed.

  17. Direct numerical simulation of turbulent flow in a rotating square duct

    SciTech Connect

    Dai, Yi-Jun; Huang, Wei-Xi Xu, Chun-Xiao; Cui, Gui-Xiang

    2015-06-15

    A fully developed turbulent flow in a rotating straight square duct is simulated by direct numerical simulations at Re{sub ?} = 300 and 0 ? Ro{sub ?} ? 40. The rotating axis is parallel to two opposite walls of the duct and normal to the main flow. Variations of the turbulence statistics with the rotation rate are presented, and a comparison with the rotating turbulent channel flow is discussed. Rich secondary flow patterns in the cross section are observed by varying the rotation rate. The appearance of a pair of additional vortices above the pressure wall is carefully examined, and the underlying mechanism is explained according to the budget analysis of the mean momentum equations.

  18. Multivariate analysis of remote LIBS spectra using partial least squares, principal component analysis, and related techniques

    SciTech Connect

    Clegg, Samuel M; Barefield, James E; Wiens, Roger C; Sklute, Elizabeth; Dyare, Melinda D

    2008-01-01

    Quantitative analysis with LIBS traditionally employs calibration curves that are complicated by the chemical matrix effects. These chemical matrix effects influence the LIBS plasma and the ratio of elemental composition to elemental emission line intensity. Consequently, LIBS calibration typically requires a priori knowledge of the unknown, in order for a series of calibration standards similar to the unknown to be employed. In this paper, three new Multivariate Analysis (MV A) techniques are employed to analyze the LIBS spectra of 18 disparate igneous and highly-metamorphosed rock samples. Partial Least Squares (PLS) analysis is used to generate a calibration model from which unknown samples can be analyzed. Principal Components Analysis (PCA) and Soft Independent Modeling of Class Analogy (SIMCA) are employed to generate a model and predict the rock type of the samples. These MV A techniques appear to exploit the matrix effects associated with the chemistries of these 18 samples.

  19. Spaser based on Fano resonance in a rod and concentric square ring-disk nanostructure

    SciTech Connect

    Huo, Y. Y.; Jia, T. Q. Zhao, H.; Zhang, S. A.; Feng, D. H.; Sun, Z. R.; Zhang, Y.

    2014-03-17

    This paper reports a spaser based on Fano resonance of a plasmonic nanostructure consisting of a rod and concentric square ring-disk structure coated with a layer of gain media. The amplification of the dark quadrupolar mode at the Fano resonance wavelength causes the spaser with a high Purcell factor of 3.24 × 10{sup 7}, a high signal to noise ratio of 4.4 × 10{sup 6}, and a lower threshold of 0.02086. These significant optical properties are attributed to the greatly enhanced spontaneous emission and depressed radiation loss supported by the strong localized dark mode at the Fano resonance wavelength.

  20. Spin-dependent Seebeck effects in a graphene nanoribbon coupled to two square lattice ferromagnetic leads

    SciTech Connect

    Zhou, Benhu Zeng, Yangsu; Zhou, Benliang; Zhou, Guanghui; Ouyang, Tao

    2015-03-14

    We theoretically investigate spin-dependent Seebeck effects for a system consisting of a narrow graphene nanoribbon (GNR) contacted to square lattice ferromagnetic (FM) electrodes with noncollinear magnetic moments. Both zigzag-edge graphene nanoribbons (ZGNRs) and armchair-edge graphene nanoribbons (AGNRs) were considered. Compared with our previous work with two-dimensional honeycomb-lattice FM leads, a more realistic model of two-dimensional square-lattice FM electrodes is adopted here. Using the nonequilibrium Green's function method combining with the tight-binding Hamiltonian, it is demonstrated that both the charge Seebeck coefficient S{sub C} and the spin-dependent Seebeck coefficient S{sub S} strongly depend on the geometrical contact between the GNR and the leads. In our previous work, S{sub C} for a semiconducting 15-AGNR system near the Dirac point is two orders of magnitude larger than that of a metallic 17-AGNR system. However, S{sub C} is the same order of magnitude for both metallic 17-AGNR and semiconducting 15-AGNR systems in the present paper because of the lack of a transmission energy gap for the 15-AGNR system. Furthermore, the spin-dependent Seebeck coefficient S{sub S} for the systems with 20-ZGNR, 17-AGNR, and 15-AGNR is of the same order of magnitude and its maximum absolute value can reach 8 μV/K. The spin-dependent Seebeck effects are not very pronounced because the transmission coefficient weakly depends on spin orientation. Moreover, the spin-dependent Seebeck coefficient is further suppressed with increasing angle between the relative alignments of magnetization directions of the two leads. Additionally, the spin-dependent Seebeck coefficient can be strongly suppressed for larger disorder strength. The results obtained here may provide valuable theoretical guidance in the experimental design of heat spintronic devices.

  1. The tunneling solutions of the time-dependent Schroedinger equation for a square-potential barrier

    SciTech Connect

    Elci, A.; Hjalmarson, H. P.

    2009-10-15

    The exact tunneling solutions of the time-dependent Schroedinger equation with a square-potential barrier are derived using the continuous symmetry group G{sub S} for the partial differential equation. The infinitesimal generators and the elements for G{sub S} are represented and derived in the jet space. There exist six classes of wave functions. The representative (canonical) wave functions for the classes are labeled by the eigenvalue sets, whose elements arise partially from the reducibility of a Lie subgroup G{sub LS} of G{sub S} and partially from the separation of variables. Each eigenvalue set provides two or more time scales for the wave function. The ratio of two time scales can act as the duration of an intrinsic clock for the particle motion. The exact solutions of the time-dependent Schroedinger equation presented here can produce tunneling currents that are orders of magnitude larger than those produced by the energy eigenfunctions. The exact solutions show that tunneling current can be quantized under appropriate boundary conditions and tunneling probability can be affected by a transverse acceleration.

  2. Nanocluster building blocks of artificial square spin ice: Stray-field studies of thermal dynamics

    SciTech Connect

    Pohlit, Merlin Porrati, Fabrizio; Huth, Michael; Müller, Jens

    2015-05-07

    We present measurements of the thermal dynamics of a Co-based single building block of an artificial square spin ice fabricated by focused electron-beam-induced deposition. We employ micro-Hall magnetometry, an ultra-sensitive tool to study the stray field emanating from magnetic nanostructures, as a new technique to access the dynamical properties during the magnetization reversal of the spin-ice nanocluster. The obtained hysteresis loop exhibits distinct steps, displaying a reduction of their “coercive field” with increasing temperature. Therefore, thermally unstable states could be repetitively prepared by relatively simple temperature and field protocols allowing one to investigate the statistics of their switching behavior within experimentally accessible timescales. For a selected switching event, we find a strong reduction of the so-prepared states' “survival time” with increasing temperature and magnetic field. Besides the possibility to control the lifetime of selected switching events at will, we find evidence for a more complex behavior caused by the special spin ice arrangement of the macrospins, i.e., that the magnetic reversal statistically follows distinct “paths” most likely driven by thermal perturbation.

  3. Neutron diffraction studies of a four-coordinated hydride in near square-planar geometry

    SciTech Connect

    Liao, Jian -Hong; Dhayal, Rajendra Singh; Wang, Xiaoping; Kahlal, Samia; Saillard, Jean -Yves; Liu, C. W.

    2014-10-07

    The structure of a nanospheric polyhydrido copper cluster, [Cu20(H)11{S2P(OiPr)2}9], was determined by single-crystal neutron diffraction. Cu20 cluster consists of an elongated triangular orthobicupola constructed from 18 Cu atoms that encapsulate a [Cu2H5}3- ion in the center with an exceptionally short Cu-Cu distance. The eleven hydrides in the cluster display three different coordination modes to the Cu atoms: Six μ3-hydrides in pyramidal geometry, two μ4-hydrides in tetrahedral cavity, and three μ4-hydrides in an unprecedented near square-planar geometry. The neutron data set was collected on a small crystal of the size 0.20 mm x 0.50 mm x 0.65 mm for seven days using the Spallation Neutron Source TOPAZ single-crystal time-of-flight Laue diffractometer at the Oak Ridge National Laboratory. Furthermore, the final R-factor is 8.64% for 16014 reflections.

  4. Neutron diffraction studies of a four-coordinated hydride in near square-planar geometry

    DOE PAGES [OSTI]

    Liao, Jian -Hong; Dhayal, Rajendra Singh; Wang, Xiaoping; Kahlal, Samia; Saillard, Jean -Yves; Liu, C. W.

    2014-10-07

    The structure of a nanospheric polyhydrido copper cluster, [Cu20(H)11{S2P(OiPr)2}9], was determined by single-crystal neutron diffraction. Cu20 cluster consists of an elongated triangular orthobicupola constructed from 18 Cu atoms that encapsulate a [Cu2H5}3- ion in the center with an exceptionally short Cu-Cu distance. The eleven hydrides in the cluster display three different coordination modes to the Cu atoms: Six μ3-hydrides in pyramidal geometry, two μ4-hydrides in tetrahedral cavity, and three μ4-hydrides in an unprecedented near square-planar geometry. The neutron data set was collected on a small crystal of the size 0.20 mm x 0.50 mm x 0.65 mm for seven daysmore » using the Spallation Neutron Source TOPAZ single-crystal time-of-flight Laue diffractometer at the Oak Ridge National Laboratory. Furthermore, the final R-factor is 8.64% for 16014 reflections.« less

  5. Simulated Stochastic Approximation Annealing for Global Optimization with a Square-Root Cooling Schedule

    SciTech Connect

    Liang, Faming; Cheng, Yichen; Lin, Guang

    2014-06-13

    Simulated annealing has been widely used in the solution of optimization problems. As known by many researchers, the global optima cannot be guaranteed to be located by simulated annealing unless a logarithmic cooling schedule is used. However, the logarithmic cooling schedule is so slow that no one can afford to have such a long CPU time. This paper proposes a new stochastic optimization algorithm, the so-called simulated stochastic approximation annealing algorithm, which is a combination of simulated annealing and the stochastic approximation Monte Carlo algorithm. Under the framework of stochastic approximation Markov chain Monte Carlo, it is shown that the new algorithm can work with a cooling schedule in which the temperature can decrease much faster than in the logarithmic cooling schedule, e.g., a square-root cooling schedule, while guaranteeing the global optima to be reached when the temperature tends to zero. The new algorithm has been tested on a few benchmark optimization problems, including feed-forward neural network training and protein-folding. The numerical results indicate that the new algorithm can significantly outperform simulated annealing and other competitors.

  6. Searching for Minimum in Dependence of Squared Speed-of-Sound on Collision Energy

    DOE PAGES [OSTI]

    Liu, Fu-Hu; Gao, Li-Na; Lacey, Roy A.

    2016-01-01

    Experimore » mental results of the rapidity distributions of negatively charged pions produced in proton-proton ( p - p ) and beryllium-beryllium (Be-Be) collisions at different beam momentums, measured by the NA61/SHINE Collaboration at the super proton synchrotron (SPS), are described by a revised (three-source) Landau hydrodynamic model. The squared speed-of-sound parameter c s 2 is then extracted from the width of rapidity distribution. There is a local minimum (knee point) which indicates a softest point in the equation of state (EoS) appearing at about 40 A  GeV/ c (or 8.8 GeV) in c s 2 excitation function (the dependence of c s 2 on incident beam momentum (or center-of-mass energy)). This knee point should be related to the searching for the onset of quark deconfinement and the critical point of quark-gluon plasma (QGP) phase transition.« less

  7. Robust parallel iterative solvers for linear and least-squares problems, Final Technical Report

    SciTech Connect

    Saad, Yousef

    2014-01-16

    The primary goal of this project is to study and develop robust iterative methods for solving linear systems of equations and least squares systems. The focus of the Minnesota team is on algorithms development, robustness issues, and on tests and validation of the methods on realistic problems. 1. The project begun with an investigation on how to practically update a preconditioner obtained from an ILU-type factorization, when the coefficient matrix changes. 2. We investigated strategies to improve robustness in parallel preconditioners in a specific case of a PDE with discontinuous coefficients. 3. We explored ways to adapt standard preconditioners for solving linear systems arising from the Helmholtz equation. These are often difficult linear systems to solve by iterative methods. 4. We have also worked on purely theoretical issues related to the analysis of Krylov subspace methods for linear systems. 5. We developed an effective strategy for performing ILU factorizations for the case when the matrix is highly indefinite. The strategy uses shifting in some optimal way. The method was extended to the solution of Helmholtz equations by using complex shifts, yielding very good results in many cases. 6. We addressed the difficult problem of preconditioning sparse systems of equations on GPUs. 7. A by-product of the above work is a software package consisting of an iterative solver library for GPUs based on CUDA. This was made publicly available. It was the first such library that offers complete iterative solvers for GPUs. 8. We considered another form of ILU which blends coarsening techniques from Multigrid with algebraic multilevel methods. 9. We have released a new version on our parallel solver - called pARMS [new version is version 3]. As part of this we have tested the code in complex settings - including the solution of Maxwell and Helmholtz equations and for a problem of crystal growth.10. As an application of polynomial preconditioning we considered the

  8. Table 10.6 Solar Thermal Collector Shipments by Type, Price, and Trade, 1974-2009 (Thousand Square Feet, Except as Noted)

    Energy Information Administration (EIA) (indexed site)

    Solar Thermal Collector Shipments by Type, Price, and Trade, 1974-2009 (Thousand Square Feet, Except as Noted) Year Low-Temperature Collectors 1 Medium-Temperature Collectors 2 High-Temperature Collectors 3 Total Shipments Trade Number of U.S. Manu- facturers Quantity Shipped Shipments per Manu- facturer Price 4 (dollars 5 per square foot) Number of U.S. Manu- facturers Quantity Shipped Shipments per Manu- facturer Price 4 (dollars 5 per square foot) Quantity Shipped Price 4 (dollars 5 per

  9. Model-Based Least Squares Reconstruction of Coded Source Neutron Radiographs: Integrating the ORNL HFIR CG1D Source Model

    SciTech Connect

    Santos-Villalobos, Hector J; Gregor, Jens; Bingham, Philip R

    2014-01-01

    At the present, neutron sources cannot be fabricated small and powerful enough in order to achieve high resolution radiography while maintaining an adequate flux. One solution is to employ computational imaging techniques such as a Magnified Coded Source Imaging (CSI) system. A coded-mask is placed between the neutron source and the object. The system resolution is increased by reducing the size of the mask holes and the flux is increased by increasing the size of the coded-mask and/or the number of holes. One limitation of such system is that the resolution of current state-of-the-art scintillator-based detectors caps around 50um. To overcome this challenge, the coded-mask and object are magnified by making the distance from the coded-mask to the object much smaller than the distance from object to detector. In previous work, we have shown via synthetic experiments that our least squares method outperforms other methods in image quality and reconstruction precision because of the modeling of the CSI system components. However, the validation experiments were limited to simplistic neutron sources. In this work, we aim to model the flux distribution of a real neutron source and incorporate such a model in our least squares computational system. We provide a full description of the methodology used to characterize the neutron source and validate the method with synthetic experiments.

  10. A spectral mimetic least-squares method for the Stokes equations with no-slip boundary condition

    DOE PAGES [OSTI]

    Gerritsma, Marc; Bochev, Pavel

    2016-03-22

    Formulation of locally conservative least-squares finite element methods (LSFEMs) for the Stokes equations with the no-slip boundary condition has been a long standing problem. Existing LSFEMs that yield exactly divergence free velocities require non-standard boundary conditions (Bochev and Gunzburger, 2009 [3]), while methods that admit the no-slip condition satisfy the incompressibility equation only approximately (Bochev and Gunzburger, 2009 [4, Chapter 7]). Here we address this problem by proving a new non-standard stability bound for the velocity–vorticity–pressure Stokes system augmented with a no-slip boundary condition. This bound gives rise to a norm-equivalent least-squares functional in which the velocity can be approximatedmore » by div-conforming finite element spaces, thereby enabling a locally-conservative approximations of this variable. Here, we also provide a practical realization of the new LSFEM using high-order spectral mimetic finite element spaces (Kreeft et al., 2011) and report several numerical tests, which confirm its mimetic properties.« less

  11. Inflection points of microcanonical entropy: Monte Carlo simulation of q state Potts model on a finite square lattice

    SciTech Connect

    Praveen, E. Satyanarayana, S. V. M.

    2014-04-24

    Traditional definition of phase transition involves an infinitely large system in thermodynamic limit. Finite systems such as biological proteins exhibit cooperative behavior similar to phase transitions. We employ recently discovered analysis of inflection points of microcanonical entropy to estimate the transition temperature of the phase transition in q state Potts model on a finite two dimensional square lattice for q=3 (second order) and q=8 (first order). The difference of energy density of states (DOS) ? ln g(E) = ln g(E+ ?E) ?ln g(E) exhibits a point of inflexion at a value corresponding to inverse transition temperature. This feature is common to systems exhibiting both first as well as second order transitions. While the difference of DOS registers a monotonic variation around the point of inflexion for systems exhibiting second order transition, it has an S-shape with a minimum and maximum around the point of inflexion for the case of first order transition.

  12. Study of radial growth rate and size control of silicon nanocrystals in square-wave-modulated silane plasmas

    SciTech Connect

    Nguyen-Tran, Th.; Roca i Cabarrocas, P.; Patriarche, G.

    2007-09-10

    The growth of silicon nanocrystals in high pressure and high dilution silane plasmas is investigated by using the temporal evolution of the self-bias on the radio frequency electrode and transmission electron microscopy. A square-wave-modulated plasma was used in order to control the growth of monodispersed nanoparticles with sizes smaller than 12 nm. To this end, the plasma on time was kept below 1 s. The radial growth rate of nanoparticles was varied in the range from 7.5 to 75 nm/s by changing silane partial pressure. Nanoparticles grown in silane-helium discharges have been found amorphous while they are crystalline in silane-hydrogen-argon discharges. Surprisingly, the crystallization in the gaseous phase does not depend on how slow or fast the particles grow but on the presence of atomic hydrogen.

  13. Width dependent transition of quantized spin-wave modes in Ni{sub 80}Fe{sub 20} square nanorings

    SciTech Connect

    Banerjee, Chandrima; Saha, Susmita; Barman, Saswati; Barman, Anjan, E-mail: abarman@bose.res.in [Thematic Unit of Excellence on Nanodevice Technology, Department of Condensed Matter Physics and Material Sciences, S. N. Bose National Centre for Basic Sciences, Block JD, Sector III, Salt Lake, Kolkata 700098 (India); Rousseau, Olivier [CEMS-RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan); Otani, YoshiChika [CEMS-RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan); Institute for Solid State Physics, University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581 (Japan)

    2014-10-28

    We investigated optically induced ultrafast magnetization dynamics in square shaped Ni{sub 80}Fe{sub 20} nanorings with varying ring width. Rich spin-wave spectra are observed whose frequencies showed a strong dependence on the ring width. Micromagnetic simulations showed different types of spin-wave modes, which are quantized upto very high quantization number. In the case of widest ring, the spin-wave mode spectrum shows quantized modes along the applied field direction, which is similar to the mode spectrum of an antidot array. As the ring width decreases, additional quantization in the azimuthal direction appears causing mixed modes. In the narrowest ring, the spin-waves exhibit quantization solely in azimuthal direction. The different quantization is attributed to the variation in the internal field distribution for different ring width as obtained from micromagnetic analysis and supported by magnetic force microscopy.

  14. Concord Four Square Retrofit

    SciTech Connect

    2010-07-09

    This case study describes the retrofit of a home in West Concord, Massachusetts that proved that a 50% reduction in home energy use could be met today in existing housing.

  15. 1020 One Energy Square

    Office of Environmental Management (EM)

    ... - the transmission voltage class from 69 kilovolts to 525 kilovolts. These power generating units range from 20 to 300 megawatts. The adaptable transformer design allows WATTSTOCK ...

  16. Theoretical and experimental analysis of AlGaInP micro-LED array with square-circle anode

    SciTech Connect

    Tian, Chao; Wang, Weibiao Liang, Jingqiu Liang, Zhongzhu; Qin, Yuxin; Lv, Jinguang

    2015-04-15

    An array of 320 × 240 micro-light-emitting diodes (micro-LEDs) based on an AlGaInP epitaxial wafer and with a unit size of 100 µm×100 µm was designed and fabricated. The optimum width of the isolation groove between adjacent light-emitting units was determined based on a compromise between full isolation of each LED and maximization of the light emitting area, and was found to be 20 µm. The grooves were filled with a mixed Si granule-polyurethane composite medium, because this type of insulating material can reflect part of the emitted light from the sidewall to the window layer in each light-emitting unit, and could thus improve lighting output efficiency. The 10-µm-wide square-circle anode was designed to increase the light emitting area while simultaneously being simple to fabricate. The device current used was in the 0.42–1.06 mA range to guarantee internal quantum efficiency of more than 85%, with a corresponding voltage range of 2–2.3 V. The layered temperature distribution in a single unit was simulated under a drive voltage of 2.2 V, and the maximum device temperature was 341 K. The micro-opto-electro-mechanical systems (MOEMS) technology-based fabrication process, experimental images of the device and device test results are presented here.

  17. Analysis of carbon-oxygen reactions by use of a square-input response technique and {sup 18}O isotope

    SciTech Connect

    Miura, Kouichi; Nakagawa, Hiroyuki

    1996-12-31

    Carbon gasification reaction has been investigated for decades including the pioneering works of Walker and his co-workers, but its mechanism has not been completely elucidated. The concept of the active surface area (ASA) was proposed by them, and its importance has been recognized. However, since ASA was measured by O{sub 2} chemisorption at below 300{degrees}C where carbon loss through gasification is negligible, it does not reflect the actual gasification situation. To overcome this weak point, measurements of ASA in a batch reactor and the so-called transient kinetic (TK) method were proposed. Ahmed and Back successfully measured the chemisorbed oxygen during the gasification using a batch reactor, and proposed a new mechanistic sequence for carbon-oxygen reaction which stresses the importance of the reaction between the gaseous oxygen and the chemisorbed oxygen. Radovic et al. proposed the concept of the reactive surface area (RSA), and reported excellent proportionality between the CO{sub 2} gasification rate and the RSA estimated by the TK and the TPD methods. Kapteijn et al. showed that the TK method with labeled molecules is more powerful to examine the mechanism. They found the presence of two types of surface oxygen complexes which desorb at different rates. A Square-input response (SIR) method is applied to the carbon-oxygen reaction. This method allows the observation of transient changes on two step changes. This method has been successfully applied to the analysis of a coal char gasification.

  18. Ionic liquid-assisted preparation of square-shaped Y{sub 2}O{sub 3} nanoplates

    SciTech Connect

    Wang, Lei; Fang, Hao; Xu, Hualan; Wang, Caoli; Li, Yuanjin; Liu, Yang; Zhong, Shengliang

    2015-01-15

    Highlights: • Y{sub 4}O(OH){sub 9}(NO{sub 3}) nanosheets were prepared by an ionic liquid-assisted mixed solvothermal route. • Y{sub 2}O{sub 3} nanosheets were obtained after calcining the Y{sub 4}O(OH){sub 9}(NO{sub 3}) nanosheets. • The Y{sub 2}O{sub 3} nanosheets are with length of about 300 nm and thickness of several nanometers. - Abstract: Uniform square-shaped Y{sub 4}O(OH){sub 9}(NO{sub 3}) nanoplates with side length of about 300 nm and thickness of tens of nanometers have been successfully prepared by an ionic liquid-assisted mixed solvothermal route. Y{sub 2}O{sub 3} nanoplates with similar size were obtained after calcining the Y{sub 4}O(OH){sub 9}(NO{sub 3}) nanoplates at 800 °C. The products were analyzed by powder X-ray diffraction (XRD), thermogravimetric analysis (TG), scanning electron microscopy (SEM), transmission electron microscopy (TEM), high resolution TEM (HRTEM), and electron diffraction (ED). The effects of reaction time, composition of solvents, and the molar ratio of reagents on the morphology of the products have been investigated. The possible formation mechanism of the Y{sub 4}O(OH){sub 9}(NO{sub 3}) nanoplates was also discussed. Y{sub 2}O{sub 3}:Eu{sup 3+} nanoplates were also synthesized and their photoluminescent properties were examined.

  19. SU-F-18C-14: Hessian-Based Norm Penalty for Weighted Least-Square CBCT Reconstruction

    SciTech Connect

    Sun, T; Sun, N; Tan, S; Wang, J

    2014-06-15

    Purpose: To develop a Hessian-based norm penalty for cone-beam CT (CBCT) reconstruction that has a similar ability in suppressing noise as the total variation (TV) penalty while avoiding the staircase effect and better preserving low-contrast objects. Methods: We extended the TV penalty to a Hessian-based norm penalty based on the Frobenius norm of the Hessian matrix of an image for CBCT reconstruction. The objective function was constructed using the penalized weighted least-square (PWLS) principle. An effective algorithm was developed to minimize the objective function using a majorization-minimization (MM) approach. We evaluated and compared the proposed penalty with the TV penalty on a CatPhan 600 phantom and an anthropomorphic head phantom, each acquired at a low-dose protocol (10mA/10ms) and a high-dose protocol (80mA/12ms). For both penalties, contrast-to-noise (CNR) in four low-contrast regions-of-interest (ROIs) and the full-width-at-half-maximum (FWHM) of two point-like objects in constructed images were calculated and compared. Results: In the experiment of CatPhan 600 phantom, the Hessian-based norm penalty has slightly higher CNRs and approximately equivalent FWHM values compared with the TV penalty. In the experiment of the anthropomorphic head phantom at the low-dose protocol, the TV penalty result has several artificial piece-wise constant areas known as the staircase effect while in the Hessian-based norm penalty the image appears smoother and more similar to that of the FDK result using the high-dose protocol. Conclusion: The proposed Hessian-based norm penalty has a similar performance in suppressing noise to the TV penalty, but has a potential advantage in suppressing the staircase effect and preserving low-contrast objects. This work was supported in part by National Natural Science Foundation of China (NNSFC), under Grant Nos. 60971112 and 61375018, and Fundamental Research Funds for the Central Universities, under Grant No. 2012QN086.

  20. Do it yourself lighting power survey: lighting power audit for use with the Massachusetts type watts per square foot method of calculating a building's lighting power budget

    SciTech Connect

    Not Available

    1980-06-01

    Advantages of the self-audit approach to energy conservation are presented. These are that it is cheaper to do it yourself; the employees become part of the corporate conservation effect; and no one knows the building and its needs better than the occupant. Steps described in the lighting survey procedure are: (1) divide the building into categories; (2) determine the total square footage for each category; (3) assign a power allowance for each category; (4) multiply the total square footage for each category by the respective power allowances; (5) add the budget sub-totals for each category to determine total building budget; and (6) walk through the building room-by-room and calculate the connected lighting load fixture-by-fixture. Some worksheets are provided. (MCW)

  1. On square-integrability of solutions of the stationary Schrödinger equation for the quantum harmonic oscillator in two dimensional constant curvature spaces

    SciTech Connect

    Noguera, Norman; Rózga, Krzysztof

    2015-07-15

    In this work, one provides a justification of the condition that is usually imposed on the parameters of the hypergeometric equation, related to the solutions of the stationary Schrödinger equation for the harmonic oscillator in two-dimensional constant curvature spaces, in order to determine the solutions which are square-integrable. One proves that in case of negative curvature, it is a necessary condition of square integrability and in case of positive curvature, a necessary condition of regularity. The proof is based on the analytic continuation formulas for the hypergeometric function. It is observed also that the same is true in case of a slightly more general potential than the one for harmonic oscillator.

  2. Table 10.7 Solar Thermal Collector Shipments by Market Sector, End Use, and Type, 2001-2009 (Thousand Square Feet)

    Energy Information Administration (EIA) (indexed site)

    Solar Thermal Collector Shipments by Market Sector, End Use, and Type, 2001-2009 (Thousand Square Feet) Year and Type By Market Sector By End Use Total Residential Commercial 1 Industrial 2 Electric Power 3 Other 4 Pool Heating Water Heating Space Heating Space Cooling Combined Heating 5 Process Heating Electricity Generation Total Shipments 6<//td> 2001 Total 10,125 1,012 17 1 35 10,797 274 70 0 12 34 2 11,189 Low 7 9,885 987 12 0 34 10,782 42 61 0 0 34 0 10,919 Medium 8 240 24 5 0 1 16

  3. Two-dimensional equations of the surface harmonics method for solving problems of spatial neutron kinetics in square-lattice reactors

    SciTech Connect

    Boyarinov, V. F. Kondrushin, A. E. Fomichenko, P. A.

    2014-12-15

    Two-dimensional time-dependent finite-difference equations of the surface harmonics method (SHM) for the description of the neutron transport are derived for square-lattice reactors. These equations are implemented in the SUHAM-TD code. Verification of the derived equations and the developed code are performed by the example of known test problems, and the potential and efficiency of the SHM as applied to the solution of the time-dependent neutron transport equation in the diffusion approximation in two-dimensional geometry are demonstrated. These results show the substantial advantage of SHM over direct finite-difference modeling in computational costs.

  4. A Search for WIMP Dark Matter Using an Optimized Chi-square Technique on the Final Data from the Cryogenic Dark Matter Search Experiment (CDMS II)

    SciTech Connect

    Manungu Kiveni, Joseph

    2012-12-01

    This dissertation describes the results of a WIMP search using CDMS II data sets accumulated at the Soudan Underground Laboratory in Minnesota. Results from the original analysis of these data were published in 2009; two events were observed in the signal region with an expected leakage of 0.9 events. Further investigation revealed an issue with the ionization-pulse reconstruction algorithm leading to a software upgrade and a subsequent reanalysis of the data. As part of the reanalysis, I performed an advanced discrimination technique to better distinguish (potential) signal events from backgrounds using a 5-dimensional chi-square method. This dataanalysis technique combines the event information recorded for each WIMP-search event to derive a backgrounddiscrimination parameter capable of reducing the expected background to less than one event, while maintaining high efficiency for signal events. Furthermore, optimizing the cut positions of this 5-dimensional chi-square parameter for the 14 viable germanium detectors yields an improved expected sensitivity to WIMP interactions relative to previous CDMS results. This dissertation describes my improved (and optimized) discrimination technique and the results obtained from a blind application to the reanalyzed CDMS II WIMP-search data.

  5. Pb{sub 5}Fe{sub 3}TiO{sub 11}Cl: A rare example of Ti(IV) in a square pyramidal oxygen coordination

    SciTech Connect

    Batuk, Maria; Batuk, Dmitry; Abakumov, Artem M.; Hadermann, Joke

    2014-07-01

    A new oxychloride Pb{sub 5}Fe{sub 3}TiO{sub 11}Cl has been synthesized using the solid state method. Its crystal and magnetic structure was investigated in the 1.5–550 K temperature range using electron diffraction, high angle annular dark field scanning transmission electron microscopy, atomic resolution energy dispersive X-ray spectroscopy, neutron and X-ray powder diffraction. At room temperature Pb{sub 5}Fe{sub 3}TiO{sub 11}Cl crystallizes in the P4/mmm space group with the unit cell parameters a=3.91803(3) Å and c=19.3345(2) Å. Pb{sub 5}Fe{sub 3}TiO{sub 11}Cl is a new n=4 member of the oxychloride perovskite-based homologous series A{sub n+1}B{sub n}O{sub 3n−1}Cl. The structure is built of truncated Pb{sub 3}Fe{sub 3}TiO{sub 11} quadruple perovskite blocks separated by CsCl-type Pb{sub 2}Cl slabs. The perovskite blocks consist of two layers of (Fe,Ti)O{sub 6} octahedra sandwiched between two layers of (Fe,Ti)O{sub 5} square pyramids. The Ti{sup 4+} cations are preferentially located in the octahedral layers, however, the presence of a noticeable amount of Ti{sup 4+} in a five-fold coordination environment has been undoubtedly proven using neutron powder diffraction and atomic resolution compositional mapping. Pb{sub 5}Fe{sub 3}TiO{sub 11}Cl is antiferromagnetically ordered below 450(10) K. The ordered Fe magnetic moments at 1.5 K are 4.06(4) μ{sub B} and 3.86(5) μ{sub B} on the octahedral and square-pyramidal sites, respectively. - Highlights: • Pb{sub 5}Fe{sub 3}TiO{sub 11}Cl has been synthesized using the solid state method. • The structure has been refined using neutron powder diffraction data at 1.5–550 K. • It is a new n=4 member of the perovskite-related homologous series A{sub n+1}B{sub n}O{sub 3n−1}Cl. • Ti{sup 4+} cations have both octahedral and square-pyramidal coordination environment. • Pb{sub 5}Fe{sub 3}TiO{sub 11}Cl is antiferromagnetically ordered below T{sub N}≈450 K.

  6. Uncertainty in least-squares fits to the thermal noise spectra of nanomechanical resonators with applications to the atomic force microscope

    SciTech Connect

    Sader, John E.; Yousefi, Morteza; Friend, James R.; Melbourne Centre for Nanofabrication, Clayton, Victoria 3800

    2014-02-15

    Thermal noise spectra of nanomechanical resonators are used widely to characterize their physical properties. These spectra typically exhibit a Lorentzian response, with additional white noise due to extraneous processes. Least-squares fits of these measurements enable extraction of key parameters of the resonator, including its resonant frequency, quality factor, and stiffness. Here, we present general formulas for the uncertainties in these fit parameters due to sampling noise inherent in all thermal noise spectra. Good agreement with Monte Carlo simulation of synthetic data and measurements of an Atomic Force Microscope (AFM) cantilever is demonstrated. These formulas enable robust interpretation of thermal noise spectra measurements commonly performed in the AFM and adaptive control of fitting procedures with specified tolerances.

  7. High-throughput prediction of Acacia and eucalypt lignin syringyl/guaiacyl content using FT-Raman spectroscopy and partial least squares modeling

    DOE PAGES [OSTI]

    Lupoi, Jason S.; Healey, Adam; Singh, Seema; Sykes, Robert; Davis, Mark; Lee, David J.; Shepherd, Merv; Simmons, Blake A.; Henry, Robert J.

    2015-01-16

    High-throughput techniques are necessary to efficiently screen potential lignocellulosic feedstocks for the production of renewable fuels, chemicals, and bio-based materials, thereby reducing experimental time and expense while supplanting tedious, destructive methods. The ratio of lignin syringyl (S) to guaiacyl (G) monomers has been routinely quantified as a way to probe biomass recalcitrance. Mid-infrared and Raman spectroscopy have been demonstrated to produce robust partial least squares models for the prediction of lignin S/G ratios in a diverse group of Acacia and eucalypt trees. The most accurate Raman model has now been used to predict the S/G ratio from 269 unknown Acaciamore » and eucalypt feedstocks. This study demonstrates the application of a partial least squares model composed of Raman spectral data and lignin S/G ratios measured using pyrolysis/molecular beam mass spectrometry (pyMBMS) for the prediction of S/G ratios in an unknown data set. The predicted S/G ratios calculated by the model were averaged according to plant species, and the means were not found to differ from the pyMBMS ratios when evaluating the mean values of each method within the 95 % confidence interval. Pairwise comparisons within each data set were employed to assess statistical differences between each biomass species. While some pairwise appraisals failed to differentiate between species, Acacias, in both data sets, clearly display significant differences in their S/G composition which distinguish them from eucalypts. In conclusion, this research shows the power of using Raman spectroscopy to supplant tedious, destructive methods for the evaluation of the lignin S/G ratio of diverse plant biomass materials.« less

  8. High-throughput prediction of Acacia and eucalypt lignin syringyl/guaiacyl content using FT-Raman spectroscopy and partial least squares modeling

    SciTech Connect

    Lupoi, Jason S.; Healey, Adam; Singh, Seema; Sykes, Robert; Davis, Mark; Lee, David J.; Shepherd, Merv; Simmons, Blake A.; Henry, Robert J.

    2015-01-16

    High-throughput techniques are necessary to efficiently screen potential lignocellulosic feedstocks for the production of renewable fuels, chemicals, and bio-based materials, thereby reducing experimental time and expense while supplanting tedious, destructive methods. The ratio of lignin syringyl (S) to guaiacyl (G) monomers has been routinely quantified as a way to probe biomass recalcitrance. Mid-infrared and Raman spectroscopy have been demonstrated to produce robust partial least squares models for the prediction of lignin S/G ratios in a diverse group of Acacia and eucalypt trees. The most accurate Raman model has now been used to predict the S/G ratio from 269 unknown Acacia and eucalypt feedstocks. This study demonstrates the application of a partial least squares model composed of Raman spectral data and lignin S/G ratios measured using pyrolysis/molecular beam mass spectrometry (pyMBMS) for the prediction of S/G ratios in an unknown data set. The predicted S/G ratios calculated by the model were averaged according to plant species, and the means were not found to differ from the pyMBMS ratios when evaluating the mean values of each method within the 95 % confidence interval. Pairwise comparisons within each data set were employed to assess statistical differences between each biomass species. While some pairwise appraisals failed to differentiate between species, Acacias, in both data sets, clearly display significant differences in their S/G composition which distinguish them from eucalypts. In conclusion, this research shows the power of using Raman spectroscopy to supplant tedious, destructive methods for the evaluation of the lignin S/G ratio of diverse plant biomass materials.

  9. BPA-2013-00029-FOIA Correspondence

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

    October 5, 2012 In reply refer to: DK-7 Matthew McPherson 1727 N Rosa Parks Way Portland, OR 97217 FOIA BPA-2013-00029-F Dear Mr. McPherson: Thank you for your request for records...

  10. From square-well to Janus: Improved algorithm for integral equation theory and comparison with thermodynamic perturbation theory within the Kern-Frenkel model

    SciTech Connect

    Giacometti, Achille; Gögelein, Christoph; Lado, Fred; Sciortino, Francesco; Ferrari, Silvano

    2014-03-07

    Building upon past work on the phase diagram of Janus fluids [F. Sciortino, A. Giacometti, and G. Pastore, Phys. Rev. Lett. 103, 237801 (2009)], we perform a detailed study of integral equation theory of the Kern-Frenkel potential with coverage that is tuned from the isotropic square-well fluid to the Janus limit. An improved algorithm for the reference hypernetted-chain (RHNC) equation for this problem is implemented that significantly extends the range of applicability of RHNC. Results for both structure and thermodynamics are presented and compared with numerical simulations. Unlike previous attempts, this algorithm is shown to be stable down to the Janus limit, thus paving the way for analyzing the frustration mechanism characteristic of the gas-liquid transition in the Janus system. The results are also compared with Barker-Henderson thermodynamic perturbation theory on the same model. We then discuss the pros and cons of both approaches within a unified treatment. On balance, RHNC integral equation theory, even with an isotropic hard-sphere reference system, is found to be a good compromise between accuracy of the results, computational effort, and uniform quality to tackle self-assembly processes in patchy colloids of complex nature. Further improvement in RHNC however clearly requires an anisotropic reference bridge function.

  11. A chi-square goodness-of-fit test for non-identically distributed random variables: with application to empirical Bayes

    SciTech Connect

    Conover, W.J.; Cox, D.D.; Martz, H.F.

    1997-12-01

    When using parametric empirical Bayes estimation methods for estimating the binomial or Poisson parameter, the validity of the assumed beta or gamma conjugate prior distribution is an important diagnostic consideration. Chi-square goodness-of-fit tests of the beta or gamma prior hypothesis are developed for use when the binomial sample sizes or Poisson exposure times vary. Nine examples illustrate the application of the methods, using real data from such diverse applications as the loss of feedwater flow rates in nuclear power plants, the probability of failure to run on demand and the failure rates of the high pressure coolant injection systems at US commercial boiling water reactors, the probability of failure to run on demand of emergency diesel generators in US commercial nuclear power plants, the rate of failure of aircraft air conditioners, baseball batting averages, the probability of testing positive for toxoplasmosis, and the probability of tumors in rats. The tests are easily applied in practice by means of corresponding Mathematica{reg_sign} computer programs which are provided.

  12. A laser gyro with a four-mirror square resonator: formulas for simulating the dynamics of the synchronisation zone parameters of the frequencies of counterpropagating waves during the device operation in the self-heating regime

    SciTech Connect

    Bondarenko, E A

    2014-04-28

    For a laser gyro with a four-mirror square resonator we have developed a mathematical model, which allows one to simulate the temporal behaviour of the synchronisation zone parameters of the frequencies of counterpropagating waves in a situation when the device operates in the self-heating regime and is switched-on at different initial temperatures. (laser gyroscopes)

  13. A VIRTUAL SKY WITH EXTRAGALACTIC H I AND CO LINES FOR THE SQUARE KILOMETRE ARRAY AND THE ATACAMA LARGE MILLIMETER/SUBMILLIMETER ARRAY

    SciTech Connect

    Obreschkow, D.; Kloeckner, H.-R.; Heywood, I.; Rawlings, S.; Levrier, F.

    2009-10-01

    We present a sky simulation of the atomic H I-emission line and the first 10 {sup 12}C{sup 16}O rotational emission lines of molecular gas in galaxies beyond the Milky Way. The simulated sky field has a comoving diameter of 500 h {sup -1} Mpc; hence, the actual field of view depends on the (user-defined) maximal redshift z {sub max}; e.g., for z {sub max} = 10, the field of view yields approx4 x 4 deg{sup 2}. For all galaxies, we estimate the line fluxes, line profiles, and angular sizes of the H I and CO-emission lines. The galaxy sample is complete for galaxies with cold hydrogen masses above 10{sup 8} M {sub sun}. This sky simulation builds on a semi-analytic model of the cosmic evolution of galaxies in a LAMBDA cold dark matter (LAMBDACDM) cosmology. The evolving CDM distribution was adopted from the Millennium Simulation, an N-body CDM simulation in a cubic box with a side length of 500 h {sup -1} Mpc. This side length limits the coherence scale of our sky simulation: it is long enough to allow the extraction of the baryon acoustic oscillations in the galaxy power spectrum, yet the position and amplitude of the first acoustic peak will be imperfectly defined. This sky simulation is a tangible aid to the design and operation of future telescopes, such as the Square Kilometre Array, Large Millimeter Telescope, and Atacama Large Millimeter/Submillimeter Array. The results presented in this paper have been restricted to a graphical representation of the simulated sky and fundamental dN/dz analyses for peak flux density limited and total flux limited surveys of H I and CO. A key prediction is that H I will be harder to detect at redshifts z approx> 2 than predicted by a no-evolution model. The future verification or falsification of this prediction will allow us to qualify the semi-analytic models.

  14. Potential energy surface fitting by a statistically localized, permutationally invariant, local interpolating moving least squares method for the many-body potential: Method and application to N{sub 4}

    SciTech Connect

    Bender, Jason D.; Doraiswamy, Sriram; Candler, Graham V. E-mail: candler@aem.umn.edu; Truhlar, Donald G. E-mail: candler@aem.umn.edu

    2014-02-07

    Fitting potential energy surfaces to analytic forms is an important first step for efficient molecular dynamics simulations. Here, we present an improved version of the local interpolating moving least squares method (L-IMLS) for such fitting. Our method has three key improvements. First, pairwise interactions are modeled separately from many-body interactions. Second, permutational invariance is incorporated in the basis functions, using permutationally invariant polynomials in Morse variables, and in the weight functions. Third, computational cost is reduced by statistical localization, in which we statistically correlate the cutoff radius with data point density. We motivate our discussion in this paper with a review of global and local least-squares-based fitting methods in one dimension. Then, we develop our method in six dimensions, and we note that it allows the analytic evaluation of gradients, a feature that is important for molecular dynamics. The approach, which we call statistically localized, permutationally invariant, local interpolating moving least squares fitting of the many-body potential (SL-PI-L-IMLS-MP, or, more simply, L-IMLS-G2), is used to fit a potential energy surface to an electronic structure dataset for N{sub 4}. We discuss its performance on the dataset and give directions for further research, including applications to trajectory calculations.

  15. Characterization of the antiferromagnetism in Ag(pyz)2(S2O8) with a two-dimensional square lattice of Ag 2+ ions (Ag=silver, Pyz-pyrdzine, S2O8=sulfate)

    SciTech Connect

    Singleton, John; Mc Donald, R; Sengupta, P; Cox, S; Manson, J; Southerland, H; Warter, M; Stone, K; Stephens, P; Lancaster, T; Steele, A; Blundell, S; Baker, P; Pratt, F; Lee, C; Whangbo, M

    2009-01-01

    X-ray powder diffraction and magnetic susceptibility measurements show that Ag(pyz){sub 2}(S{sub 2}O{sub 8}) consists of 2D square nets of Ag{sup 2+} ions resulting from the corner-sharing of axially elongated AgN{sub 4}O{sub 2} octahedra and exhibits characteristic 2D antiferromagnetism. Nevertheless, {mu}{sup +}Sr measurements indicate that Ag(pyz){sub 2}(S{sub 2}O{sub 8}) undergoes 3D magnetic ordering below 7.8(3) K.

  16. Partially-reflected water-moderated square-piteched U(6.90)O2 fuel rod lattices with 0.67 fuel to water volume ratio (0.800 CM Pitch)

    SciTech Connect

    Harms, Gary A.

    2015-09-01

    The US Department of Energy (DOE) Nuclear Energy Research Initiative funded the design and construction of the Seven Percent Critical Experiment (7uPCX) at Sandia National Laboratories. The start-up of the experiment facility and the execution of the experiments described here were funded by the DOE Nuclear Criticality Safety Program. The 7uPCX is designed to investigate critical systems with fuel for light water reactors in the enrichment range above 5% 235U. The 7uPCX assembly is a water-moderated and -reflected array of aluminum-clad square-pitched U(6.90%)O2 fuel rods.

  17. Kennett Square, Pennsylvania: Energy Resources | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 39.8467767, -75.7116032 Show Map Loading map... "minzoom":false,"mappingservice":"googlemaps3","type"...

  18. Square Engineering Pvt Ltd | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Product: Fabrication and erection contractor; has a manufacturing contract with Green & Gold Energy of Australia for the SunCube PV concentrator system, under which it will build a...

  19. SHERATON STATION SQUARE FLOOR PLAN FIRST FLOOR

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

    ... Slipstream Pilot-Scale Demonstration of a Novel Amine-Based Post-Combustion Process Technology for CO 2 Capture from Coal-Fired Power Plant Flue Gas (FE0007453) Krish ...

  20. Advisory Board Members

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

    geoscience, and climate science. External Richard Aster New Mexico Tech George Fuller UC San Diego Brian McPherson University of Utah Mike Liemohn University of Michigan...

  1. Micro-Earthquake At Raft River Geothermal Area (1982) | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    Zandt, G.; Mcpherson, L.; Schaff, S.; Olsen, S. (1 May 1982) Seismic baseline and induction studies- Roosevelt Hot Springs, Utah and Raft River, Idaho Additional References...

  2. Micro-Earthquake At Roosevelt Hot Springs Geothermal Area (Zandt...

    OpenEI (Open Energy Information) [EERE & EIA]

    Zandt, G.; Mcpherson, L.; Schaff, S.; Olsen, S. (1 May 1982) Seismic baseline and induction studies- Roosevelt Hot Springs, Utah and Raft River, Idaho Additional References...

  3. Wind Energy | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    City of McPherson, Kansas, Board of Public Utilities Seeks Proposals for Renewable Energy Renewable Energy Solar Energy Wind Energy FOR IMMEDIATE RELEASE November 06, 2015...

  4. Table 1a. Effective, Occupied, and Vacant Square Footage, 1992

    Energy Information Administration (EIA) (indexed site)

    12,100 944 92 Midwest 1,196 17,117 15,691 1,425 91 South 1,953 24,401 22,300 2,101 91 West 866 12,508 11,233 1,274 89 Energy Sources (more than one may apply) Electricity 4,590...

  5. New Better Buildings Challenge Partners Commit 70 Million Square...

    Energy Saver

    Ernest Moniz. "Joining hundreds of other organizations, these new partners are taking action to save money by saving energy, while also cutting carbon pollution and creating jobs." ...

  6. ,"Housing Units1","Average Square Footage Per Housing Unit",...

    Energy Information Administration (EIA) (indexed site)

    ...llinois",4.8,2186,1911,1451,860,752,571 "Michigan",3.8,1954,1559,962,729,582,359 ...Kerosene",0.4,2093,1774,1155,682,578,376 "Solar",0.2,2313,1861,1337,1145,921,662 "Main ...

  7. ,"Housing Units1","Average Square Footage Per Housing Unit",...

    Energy Information Administration (EIA) (indexed site)

    ... U.S. Department of Energy's Office of Energy and Efficiency and Renewable Energy (EERE). 5Rented includes households that occupy their primary housing unit without payment of rent. ...

  8. From OO to FPGA : fitting round objects into square hardware.

    SciTech Connect

    Kou, Stephen; Palsberg, Jens; Brooks, Jeffrey

    2012-09-01

    Consumer electronics today such as cell phones often have one or more low-power FPGAs to assist with energy-intensive operations in order to reduce overall energy consumption and increase battery life. However, current techniques for programming FPGAs require people to be specially trained to do so. Ideally, software engineers can more readily take advantage of the benefits FPGAs offer by being able to program them using their existing skills, a common one being object-oriented programming. However, traditional techniques for compiling object-oriented languages are at odds with today's FPGA tools, which support neither pointers nor complex data structures. Open until now is the problem of compiling an object-oriented language to an FPGA in a way that harnesses this potential for huge energy savings. In this paper, we present a new compilation technique that feeds into an existing FPGA tool chain and produces FPGAs with up to almost an order of magnitude in energy savings compared to a low-power microprocessor while still retaining comparable performance and area usage.

  9. Word in the Square: Conversation Monitoring and Analysis Report

    Energy.gov [DOE]

    Prepared for the Hydrogen Education Foundation December 10, 2007. This report summarizes online discussions about hydrogen within the context of alternative energy, environment, technology and sustainability. This report focuses on the online discussions for the month of November 2007.

  10. ,"Housing Units1","Average Square Footage Per Housing Unit",...

    Energy Information Administration (EIA) (indexed site)

    ...,0.5,1030,968,711,524,492,362 "Year of Construction" "Before 1940",5.6,1991,1428,573,826,5... "Major Outside Wall Construction" "Siding (Aluminum, Vinyl, ...

  11. The inverse-square law and quantum gravity

    SciTech Connect

    Nieto, M.M.; Goldman, T.; Hughes, R.J.

    1988-01-01

    This paper briefly discusses a modification to central potential of gravity when antimatter is involved and the possible existence of quantum gravity and a fifth force of nature. 1 ref. (LSP)

  12. Effective Occupied and Vacant Square Footage in Commercial Buildigs...

    Energy Information Administration (EIA) (indexed site)

    Btu in all commercial buildings using natural gas(Table 3a). The most natural gas intensive buildings were buildings where the primary activity was health care with 133...

  13. Nanocluster building blocks of artificial square spin ice: Stray...

    Office of Scientific and Technical Information (OSTI)

    Author Affiliations Institute of Physics, Goethe-University Frankfurt, FrankfurtMain (Germany) Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical...

  14. Real and effective thermal equilibrium in artificial square spin...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2013-01-09 OSTI Identifier: 1101866 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B Additional Journal Information: Journal Volume: 87; ...

  15. Word in the Square: Conversation Monitoring and Analysis Report...

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

    Prepared for the Hydrogen Education Foundation December 10, 2007. This report summarizes online discussions about hydrogen within the context of alternative energy, environment, ...

  16. DOE's Disposition of Excess Real Property Status of Banked Square...

    Energy.gov [DOE] (indexed site)

    ... Banked 4,045 EM ETTP Site Net Banked 4,465,778 EM ETEC Site Net Banked 96,315 EM Grand Junction Net Banked 0 EM INL Site Net Banked 657,823 EM LLNL Site Net Banked 27,371 EM LANL ...

  17. Solar design T-square | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Type: Training materials, Video Website: www.youtube.comusergaiatechnician Cost: Free References: Solar design Jig1 About A series of videos describing how to create a...

  18. MC Squared Energy Services, LLC | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    2010 - File1a1 EIA Form 861 Data Utility Id 56379 Utility Location Yes Ownership R RTO PJM Yes Operates Generating Plant Yes Activity Retail Marketing Yes This article is a...

  19. Figure 3. PCs and Terminals per Million Square Feet, 1995

    Energy Information Administration (EIA) (indexed site)

    File Last Modified: April 20, 1999 Contact: alan.swenson@eia.doe.gov Alan Swenson URL: consumptioncommercialdataarchivecbecsconsumptionbriefssqft1995.htm For help...

  20. Energy blogs | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    Energy blogs Home > Community Filter Search Author Enter a comma separated list of user names. Tags My groups True False Apply Kmorales City of McPherson, Kansas, Board of...

  1. Solar Energy | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    Solar Energy Home Kmorales's picture Submitted by Kmorales(5) Member 6 November, 2015 - 15:14 City of McPherson, Kansas, Board of Public Utilities Seeks Proposals for Renewable...

  2. Petroleum Marketing Annual

    Energy Information Administration (EIA) (indexed site)

    Government Printing Office Farragut Bookstore 1510 H Street, NW Washington, DC 20005 (202) 653-2050 FAX (202) 376-5055 9 a.m. to 5 p.m., eastern time, M-F Superintendent of...

  3. Catching the entrepreneurial spirit at a young age

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

    ... Lucie Goodhart was equally enthusiastic about her participation in the start-up competition. "I've wanted to open a bookstore in Taos since I was a little girl, even before we ...

  4. Museum Hours

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

    provide a listening-assistance system and translations of the script in French and Spanish. Sorry, a local shop has closed The Otowi Bookstore and Museum Shop, which had been...

  5. Refinery Capacity Report

    Energy Information Administration (EIA) (indexed site)

    Former Corporation/Refiner Total Atmospheric Crude Oil Distillation Capacity (bbl/cd) New Corporation/Refiner Date of Sale Table 12. Refinery Sales During 2015 CHS Inc./CHS McPherson Refinery Inc. CHS Inc./NCRA 9/15 McPherson, KS 86,000 PBF Energy Co LLC/Chalmette Refining LLC Chalmette Refining LLC 11/15 Chalmette, LA 192,500 bbl/cd= Barrels per calendar day Sources: Energy Information Administration (EIA) Form EIA-810, "Monthly Refinery Report" and Form EIA-820, "Annual Refinery

  6. Supercomputers Crack Sixty-Trillionth Binary Digit of Pi-Squared |

    Energy.gov [DOE] (indexed site)

    Department of Energy 0 GPRA Assumptions, Report to National Renewable Energy Laboratory, March 1999. Summary of Findings (105.96 KB) More Documents & Publications Summary of Findings: Peer Review of the FY2001 GPRA Assumptions Summary of Findings: Peer Review of the FY2003 GPRA Assumptions ITP Steel: Steel Industry Marginal Opportunity Study September 2005 Department of Energy

    1 GPRA Assumptions, Report to National Renewable Energy Laboratory, February 29, 2000. Summary of

  7. Angle-resolved spin wave band diagrams of square antidot lattices...

    Office of Scientific and Technical Information (OSTI)

    (IOM-CNR), Sede di Perugia, co Dipartimento di Fisica e Geologia, Via A. Pascoli, I-06123 Perugia (Italy) Dipartimento di Fisica e Scienze della Terra, Universit di Ferrara, ...

  8. Temperature and magnetic-field driven dynamics in artificial magnetic square ice

    SciTech Connect

    Sophie A. Morley; Stein, Aaron; Rosamond, Mark C.; Venero, Diego Alba; Hrabec, Ales; Shepley, Philippa M.; Im, Mi -Young; Fischer, Peter; Bryan, Matthew T.; Allwood, Dan A.; Steadman, Paul; Langridge, Sean; Marrows, Christopher H.

    2015-08-09

    Artificial spin ices are often spoken of as being realisations of some of the celebrated vertex models of statistical mechanics, where the exact microstate of the system can be imaged using advanced magnetic microscopy methods. The fact that a stable image can be formed means that the system is in fact athermal and not undergoing the usual finite-temperature fluctuations of a statistical mechanical system. In this paper we report on the preparation of artificial spin ices with islands that are thermally fluctuating due to their very small size. The relaxation rate of these islands was determined using variable frequency focused magneto-optic Kerr measurements. We performed magnetic imaging of artificial spin ice under varied temperature and magnetic field using X-ray transmission microscopy which uses X-ray magnetic circular dichroism to generate magnetic contrast. Furthermore, we have developed an on-membrane heater in order to apply temperatures in excess of 700 K and have shown increased dynamics due to higher temperature. Due to the ‘photon-in, photon-out' method employed here, it is the first report where it is possible to image the microstates of an ASI system under the simultaneous application of temperature and magnetic field, enabling the determination of relaxation rates, coercivties, and the analysis of vertex population during reversal.

  9. Femtosecond laser induced tunable surface transformations on (111) Si aided by square grids diffraction

    SciTech Connect

    Han, Weina; Jiang, Lan; Li, Xiaowei Liu, Yang

    2015-12-21

    We report an extra freedom to modulate the femtosecond laser energy distribution to control the surface ablated structures through a copper-grid mask. Due to the reduced deposited pulse energy by changing the scanning speed or the pulse fluence, a sequential evolution of three distinctly different surface patterns with periodic distributions is formed, namely, striped ripple lines, ripple microdots, and surface modification. By changing the scanning speed, the number of the multiple dots in a lattice can be modulated. Moreover, by exploring the ablation process through the copper grid mask, it shows an abnormal enhanced ablation effect with strong dependence of the diffraction-aided fs laser ablated surface structures on polarization direction. The sensitivity shows a quasi-cosinusoid-function with a periodicity of π/2. Particularly, the connection process of striped ripple lines manifests a preferential formation direction with the laser polarization.

  10. The IAEA neutron coincidence counting (INCC) and the DEMING least-squares fitting programs

    SciTech Connect

    Krick, M.S.; Harker, W.C.; Rinard, P.M.; Wenz, T.R.; Lewis, W.; Pham, P.; Ridder, P. de

    1998-12-01

    Two computer programs are described: (1) the INCC (IAEA or International Neutron Coincidence Counting) program and (2) the DEMING curve-fitting program. The INCC program is an IAEA version of the Los Alamos NCC (Neutron Coincidence Counting) code. The DEMING program is an upgrade of earlier Windows{reg_sign} and DOS codes with the same name. The versions described are INCC 3.00 and DEMING 1.11. The INCC and DEMING codes provide inspectors with the software support needed to perform calibration and verification measurements with all of the neutron coincidence counting systems used in IAEA inspections for the nondestructive assay of plutonium and uranium.

  11. Interband magneto-spectroscopy in InSb square and parabolic quantum...

    Office of Scientific and Technical Information (OSTI)

    Authors: Kasturiarachchi, T. ; Edirisooriya, M. ; Mishima, T. D. ; Doezema, R. E. ; Santos, M. B. 1 ; Saha, D. ; Pan, X. ; Sanders, G. D. ; Stanton, C. J. 2 + Show Author ...

  12. Target design optimization for an electron accelerator driven subcritical facility with circular and square beam profiles.

    SciTech Connect

    Gohar, M. Y. A; Sofu, T.; Zhong, Z.; Belch, H.; Naberezhnev, D.; Nuclear Engineering Division

    2008-10-30

    A subcritical facility driven by an electron accelerator is planned at the Kharkov Institute of Physics and Technology (KIPT) in Ukraine for medical isotope production, materials research, training, and education. The conceptual design of the facility is being pursued through collaborations between ANL and KIPT. As part of the design effort, the high-fidelity analyses of various target options are performed with formulations to reflect the realistic configuration and the three dimensional geometry of each design. This report summarizes the results of target design optimization studies for electron beams with two different beam profiles. The target design optimization is performed via the sequential neutronic, thermal-hydraulic, and structural analyses for a comprehensive assessment of each configuration. First, a target CAD model is developed with proper emphasis on manufacturability to provide a basis for separate but consistent models for subsequent neutronic, thermal-hydraulic, and structural analyses. The optimizations are pursued for maximizing the neutron yield, streamlining the flow field to avoid hotspots, and minimizing the thermal stresses to increase the durability. In addition to general geometric modifications, the inlet/outlet channel configurations, target plate partitioning schemes, flow manipulations and rates, electron beam diameter/width options, and cladding material choices are included in the design optimizations. The electron beam interactions with the target assembly and the neutronic response of the subcritical facility are evaluated using the MCNPX code. the results for the electron beam energy deposition, neutron generation, and utilization in the subcritical pile are then used to characterize the axisymmetric heat generation profiles in the target assembly with explicit simulations of the beam tube, the coolant, the clad, and the target materials. Both tungsten and uranium are considered as target materials. Neutron spectra from tungsten and uranium are very similar allowing the use of either material in the subcritical assembly without changing its characteristics. However, the uranium target has a higher neutron yield, which increases the neutron flux of the subcritical assembly. Based on the considered dimensions and heat generation profiles, the commercial CFD software Star-CD is used for the thermal-hydraulic analysis of each target design to satisfy a set of thermal criteria, the most limiting of which being to maintain the water temperature 50 below the boiling point. It is found that the turbulence in the inlet channels dissipates quickly in narrow gaps between the target plates and, as a result, the heat transfer is limited by the laminar flow conditions. On average, 3-D CFD analyses of target assemblies agree well with 1-D calculations using RELAP (performed by KIPT). However, the recirculation and stagnation zones predicted with the CFD models prove the importance of a 3-D analysis to avoid the resulting hotspots. The calculated temperatures are subsequently used for the structural analysis of each target configuration to satisfy the other engineering design requirements. The thermo-structural calculations are performed mostly with NASTRAN and the results occasionally compared with the results from MARC. Both, NASTRAN and MARC are commercially available structural-mechanics analysis software. Although, a significant thermal gradient forms in target elements along the beam direction, the high thermal stresses are generally observed peripherally around the edge of thin target disks/plates. Due to its high thermal conductivity, temperatures and thermal stresses in tungsten target are estimated to be significantly lower than in uranium target. The deformations of the target disks/plates are found to be insignificant, which eliminate concerns for flow blockages in narrow coolant channels. Consistent with the specifications of the KIPT accelerator to be used in this facility, the electron beam power is 100-kW with electron energy in the range of 100 to 200 MeV. As expected, the 100 MeV electrons deposit their energy faster while the 200-MeV electrons spread their energy deposition further along the beam direction. However in that electron energy range, the energy deposition profiles near the beam window require very thin target plates/disks to limit the temperatures and thermal stresses.

  13. Figure 6. PCs and Terminals per Million Square Feet, 1992 and...

    Energy Information Administration (EIA) (indexed site)

    File Last Modified: April 20, 1999 Contact: alan.swenson@eia.doe.gov Alan Swenson URL: consumptioncommercialdataarchivecbecsconsumptionbriefssqft9295.htm For help...

  14. Temperature and magnetic-field driven dynamics in artificial magnetic square ice

    DOE PAGES [OSTI]

    Sophie A. Morley; Stein, Aaron; Rosamond, Mark C.; Venero, Diego Alba; Hrabec, Ales; Shepley, Philippa M.; Im, Mi -Young; Fischer, Peter; Bryan, Matthew T.; Allwood, Dan A.; et al

    2015-08-09

    Artificial spin ices are often spoken of as being realisations of some of the celebrated vertex models of statistical mechanics, where the exact microstate of the system can be imaged using advanced magnetic microscopy methods. The fact that a stable image can be formed means that the system is in fact athermal and not undergoing the usual finite-temperature fluctuations of a statistical mechanical system. In this paper we report on the preparation of artificial spin ices with islands that are thermally fluctuating due to their very small size. The relaxation rate of these islands was determined using variable frequency focusedmore » magneto-optic Kerr measurements. We performed magnetic imaging of artificial spin ice under varied temperature and magnetic field using X-ray transmission microscopy which uses X-ray magnetic circular dichroism to generate magnetic contrast. Furthermore, we have developed an on-membrane heater in order to apply temperatures in excess of 700 K and have shown increased dynamics due to higher temperature. Due to the ‘photon-in, photon-out' method employed here, it is the first report where it is possible to image the microstates of an ASI system under the simultaneous application of temperature and magnetic field, enabling the determination of relaxation rates, coercivties, and the analysis of vertex population during reversal.« less

  15. Ames Laboratory Forms and Documents | The Ames Laboratory

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

    Authorization for Reimbursable Work for Others (ARMS) NA 04/2011 Enter Travel Expense Report NA 01/2015 Quality Issue - Electronic Records Storage of AP Files NA 10/2014 Sign Deltek Expense Report NA 01/2015 University Bookstore Purchase Procedures Handout 48000.001 0 04/2012

  16. PHOTOMETRIC PROPERTIES OF Ly{alpha} EMITTERS AT z {approx} 4.86 IN THE COSMOS 2 SQUARE DEGREE FIELD

    SciTech Connect

    Shioya, Y.; Taniguchi, Y.; Nagao, T.; Saito, T.; Trump, J.; Sasaki, S. S.; Ideue, Y.; Nakajima, A.; Matsuoka, K.; Murayama, T.; Scoville, N. Z.; Capak, P.; Ellis, R. S.; Sanders, D. B.; Kartaltepe, J.; Mobasher, B.; Aussel, H.; Koekemoer, A.; Carilli, C.; Garilli, B.

    2009-05-01

    We present results of a survey for Ly{alpha} emitters at z {approx} 4.86 based on optical narrowband ({lambda} {sub c} = 7126 A, {delta}{lambda} = 73 A) and broadband (B, V, r', i', and z') observations of the Cosmic Evolution Survey field using Suprime-Cam on the Subaru Telescope. We find 79 Ly{alpha} emitter (LAE) candidates at z {approx} 4.86 over a contiguous survey area of 1.83 deg{sup 2}, down to the Ly{alpha} line flux of 1.47 x 10{sup -17} erg s{sup -1} cm{sup -2}. We obtain the Ly{alpha} luminosity function with a best-fit Schechter parameters of log L* = 42.9{sup +0.5} {sub -0.3} erg s{sup -1} and {phi}* = 1.2{sup +8.0} {sub -1.1} x 10{sup -4} Mpc{sup -3} for {alpha} = -1.5 (fixed). The two-point correlation function for our LAE sample is {xi}(r) = (r/4.4{sup +5.7} {sub -2.9} Mpc){sup -1.90{+-}}{sup 0.22}. In order to investigate the field-to-field variations of the properties of Ly{alpha} emitters, we divide the survey area into nine tiles of 0.{sup 0}5 x 0.{sup 0}5 each. We find that the number density varies with a factor of {approx_equal}2 from field to field with high statistical significance. However, we find no significant field-to-field variance when we divide the field into four tiles with 0.{sup 0}7 x 0.{sup 0}7 each. We conclude that at least 0.5 deg{sup 2} survey area is required to derive averaged properties of LAEs at z {approx} 5, and our survey field is wide enough to overcome the cosmic variance.

  17. Surface harmonics method for two-dimensional time-dependent neutron transport problems of square-lattice nuclear reactors

    SciTech Connect

    Boyarinov, V. F.; Kondrushin, A. E.; Fomichenko, P. A.

    2013-07-01

    Time-dependent equations of the Surface Harmonics Method (SHM) have been derived from the time-dependent neutron transport equation with explicit representation of delayed neutrons for solving the two-dimensional time-dependent problems. These equations have been realized in the SUHAM-TD code. The TWIGL benchmark problem has been used for verification of the SUHAM-TD code. The results of the study showed that computational costs required to achieve necessary accuracy of the solution can be an order of magnitude less than with the use of the conventional finite difference method (FDM). (authors)

  18. Advisory Board Members

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

    Advisory Boards Advisory Board Members High quality, cutting-edge science in the areas of astrophysics, space physics, solid planetary geoscience, and climate science External Richard Aster New Mexico Tech George Fuller UC San Diego Brian McPherson University of Utah Mike Liemohn University of Michigan Greg Taylor University of New Mexico Carol Anne Clayson Woods Hole Dave Gutzler University of New Mexico Donald "Don" Wuebbles University of Illinois G. Lang Farmer University of

  19. Extreme Scale Computing, Co-design

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

    Information Science, Computing, Applied Math » Extreme Scale Computing, Co-design Extreme Scale Computing, Co-design Computational co-design may facilitate revolutionary designs in the next generation of supercomputers. Get Expertise Tim Germann Physics and Chemistry of Materials Email Allen McPherson Energy and Infrastructure Analysis Email Turab Lookman Physics and Condensed Matter and Complex Systems Email Computational co-design involves developing the interacting components of a

  20. Property:PotentialUrbanUtilityScalePVArea | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    meter,square meters,Square Meter,Square Meters,Sq. Meters,SQUARE METERS Square Kilometers - 0.000001 km,km2,km2,square kilometer,square kilometers,square km,square...

  1. Property:Area | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    meter,square meters,Square Meter,Square Meters,Sq. Meters,SQUARE METERS Square Kilometers - 0.000001 km,km2,km2,square kilometer,square kilometers,square km,square...

  2. Property:PotentialOffshoreWindArea | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    meter,square meters,Square Meter,Square Meters,Sq. Meters,SQUARE METERS Square Kilometers - 0.000001 km,km2,km2,square kilometer,square kilometers,square km,square...

  3. Property:PotentialCSPArea | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    meter,square meters,Square Meter,Square Meters,Sq. Meters,SQUARE METERS Square Kilometers - 0.000001 km,km2,km2,square kilometer,square kilometers,square km,square...

  4. Property:PotentialOnshoreWindArea | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    meter,square meters,Square Meter,Square Meters,Sq. Meters,SQUARE METERS Square Kilometers - 0.000001 km,km2,km2,square kilometer,square kilometers,square km,square...

  5. Property:PotentialRuralUtilityScalePVArea | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    meter,square meters,Square Meter,Square Meters,Sq. Meters,SQUARE METERS Square Kilometers - 0.000001 km,km2,km2,square kilometer,square kilometers,square km,square...

  6. New Whole-House Solutions Case Study: Green Coast Enterprises, New Orleans, LA

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

    2008, developer Green Coast Enterprises has worked with the U.S. Department of Energy's Building America and its research team lead Building Science Corporation to build 100 new homes for displaced families returning to New Orleans after Hurricane Katrina. The construction is funded by a nonprofit, Project Home Again, founded by Leonard Riggio, president of Barnes and Noble bookstores. These high-performance homes achieved HERS scores of 65 to 69. Also, all the homes were designed and

  7. Bradbury Science Museum hosts talk March 15 by Philip Taubman

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

    Taubman Bradbury Museum talk Bradbury Science Museum hosts talk March 15 by Philip Taubman Former New York Times reporter talks about the current state of nuclear threats, including Pakistan, North Korea, Iran, and possibility of a nuclear 9-11. March 7, 2012 Philip Taubman Philip Taubman Contact Steve Sandoval Communications Office (505) 665-9206 Email Book signing for new book The Partnership follows at Otowi Station bookstore LOS ALAMOS, New Mexico, March 7, 2012-Former New York Times

  8. W and Z boson production with jets and inclusive jet production in p pbar collisions at square root s = 1.8TeV

    SciTech Connect

    Goshaw, A.T.

    1996-08-01

    The production properties of jets produced in p{ovr p} collisions at {radical}s = 1.8 TeV have been measured using the CDF detector. The data are compared to predictions of leading order and next to leading order QCD predictions. Both inclusive jets and those produced in association with W and Z bosons are used for this analysis. In general, good agreement with QCD predictions is found except for very high E{sub t} inclusive jets. 10 refs., 7 figs., 2 tabs.

  9. User's manual for ANALYZE: a variable-rate, multiple-well, least-squares matching routine for well-test analysis

    SciTech Connect

    McEdwards, D.G.; Benson, S.M.

    1981-07-01

    ANALYZE is a history-matching program designed for pressure-transient analysis of well tests in single-phase, fluid-saturated reservoirs. Both interference tests and production tests can be analyzed to yield reservoir transmissivity (kh/..mu..), storativity (phi ch), and hydrologic boundaries. An analytic solution is used to calculate the pressure drawdown/buildup in an idealized reservoir system. A schematic of the basic reservoir/well model assumed by the computational algorithm is shown. The reservoir is assumed to be an isothermal, isotropic, homogeneous, porous medium of constant thickness and infinite areal extent. The production well is modeled as a line source which fully penetrates the reservoir. The flow into the well is radial and uniformly distributed over the height of the well (gravity effects neglected).

  10. Highly Selective Colorimetric and Luminescence Response of a Square-Planar Platinum(II) Terpyridyl Complex to Aqueous TcO4-

    SciTech Connect

    Chatterjee, Sayandev; Norton, Amie E.; Edwards, Matthew K.; Peterson, James M.; Taylor, Stephen D.; Bryan, Samuel A.; Andersen, Amity; Govind, Niranjan; Albrecht-Schmitt, Thomas E.; Connick, William; Levitskaia, Tatiana G.

    2015-10-08

    In an effort to address the need for a rapid, selective and economical detection technique for aqueous pertechnetate (TcO4-) anion based on recognition at the molecular level, simple salts of transition metal complexes that undergo a distinct spectroscopic change upon exposure to aqueous anions were explored. The Pt(II) complex [Pt(tpy)Br]SbF6 (tpy=2,2';6',2"-terpyridine) undergoes a dramatic color change and intense luminescence response upon TcO4- uptake due to concomitant enhancement of Pt•••Pt interactions. The spectroscopic response was highly selective and quantitative for aqueous TcO4- among other competing anions. Complimentary Raman spectroscopy and microscopy techniques, structural determination and theoretical methods were employed to achieve molecular-level understanding of the mechanism of the response to aqueous TcO4-.

  11. SINGLE SPIN ASYMMETRIES OF IDENTIFIED HADRONS IN p +p AT SQUARE ROOT S = 62.4 AND 200 GeV.

    SciTech Connect

    LEE,J.H.; VIDEBAEK, F.

    2007-04-16

    Measurements of x{sub F}-dependent single spin asymmetries of identified charged hadrons, {pi}{sup {+-}}, K{sup {+-}}, p, and {bar p}, from transversely polarized proton collisions at {radical}s = 200 and 62.4 GeV at RHIC are presented. The energy and flavor dependent asymmetry measurements bring new insight into the fundamental mechanisms of transverse spin asymmetries and Quantum Chromodynamical description of hadronic structure.

  12. 2B-05.doc

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

    5, in: A.R. Gavaskar and A.S.C. Chen (Eds.), Remediation of Chlorinated and Recalcitrant Compounds -2004. Proceedings of the Fourth International Conference on Remediation of Chlorinated and Recalcitrant Compounds (Monterey, CA; May 2004). ISBN 1-57477-145-0, published by Battelle Press, Columbus, OH, www.battelle.org/bookstore. STEAM AND ET-DSP COMBINED FOR DNAPL REMEDIATION: FULL-SCALE SITE RESTORATION AT YOUNG-RAINEY STAR CENTER ABSTRACT: In March of 2003, the United States Department of

  13. DOE/EIA-0202(92/1Q)

    Gasoline and Diesel Fuel Update

    1Q) 1992 1 QUARTER SHORT-TERM ENERGY OUTLOOK QUARTERLY PROJECTIONS ENERGY INFORMATION ADMINISTRATION February 1992 This publication and other Energy Information Administration (EIA) publications may be pur chased from the Superintendent of Documents, U.S. Government Printing Office. All telephone orders should be directed to: U.S. Government Printing Office Farragut Bookstore 1510 H Street N.W. Washington, DC 20005 (202) 653-7697 FAX (202) 376-5055 9 a.m. to 5 p.m., eastern time, M-F

  14. DOE/EIA-0202(92/2Q)

    Gasoline and Diesel Fuel Update

    2Q) 1992 2 QUARTER SHORT-TERM ENERGY OUTLOOK QUARTERLY PROJECTIONS May 1992 This publication and other Energy Information Administration (E1A) publications may be pur chased from the Superintendent of Documents, U.S. Government Printing Office. All telephone orders should be directed to: U.S. Government Printing Office Superintendent of Documents Farragut Bookstore U.S. Government Printing Office 151 OH Street N.W. Washington, DC 20402 Washington, DC 20005 (202)783-3238 (202)653-7697 FAX

  15. Energy Department’s Interior Lighting Campaign nets $13.5 million in energy savings in first year; Green Lease Leaders add 1 billion square feet of commercial building space

    Energy.gov [DOE]

    The Energy Department today announced the results of this year’s Better Buildings Alliance technology and market campaigns. Through partnerships with public and private sector organizations, the U.S. Department of Energy (DOE) is working with interested landlords, tenants, and owners to adopt solutions that best meet the needs of their buildings for sustainable leasing and upgrades to indoor lighting.

  16. Untitled Document

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

    4" diameter 5" square 6" diameter good versatility on substrate thickness and geometry Mask geometries 5" square 7" square 9" square 1:1 copies of 5" square substrate and...

  17. C3DIV.xls

    Energy Information Administration (EIA) (indexed site)

    million square feet) Floorspace per Building (thousand square feet) Total (trillion Btu) per Building (million Btu) per Square Foot (thousand Btu) per Worker (million Btu) NEW...

  18. U O P J I S W J I U P V U O I

    Gasoline and Diesel Fuel Update

    U O P J I S W J I U P V U O I 1 E W J O J U I A 6 J 9 U 3 o i i o 3 r o a d n \ > ! 0 0 1 i n O A O U 3 N 3 U U 3 J . - ) J O l | S Ordering Information This publication and other Energy Information Administration (EIA) publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office U.S Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 By Phone: By Mail: U.S. Government Printing Office Main Bookstore 71 ON. Capitol Street, NW Washington,

  19. Consumption

    Energy Information Administration (EIA) (indexed site)

    (million square feet)",,,"Energy Intensity for Sum of Major Fuels (thousand Btu square foot)" ,"1,001 to 10,000 Square Feet","10,001 to 100,000 Square Feet","Over 100,000...

  20. REPORT ON THE ELIMINATION OF EXCESS FACILITIES

    Office of Environmental Management (EM)

    FY 2013 Report on DOE's Disposition of Excess Real Property Status of Banked Square Feet for Future One-for-One Offsets Office of Acquisition and Project Management March 2014 2 FY 2002 to FY 2012 Dispositions (square feet) FY 2013 Dispositions (square feet) FY 2013 Gross Banked Dispositions (square feet) FY 2002 to FY 2012 Additions Subject to Offset (square feet) FY 2013 Additions subject to Offset (square feet) Total Additions Subject to Offset (square feet) FY 2013 Net Banked Area (square

  1. Energy Information Administration - Commercial Energy Consumption...

    Gasoline and Diesel Fuel Update

    square feet) Total (million dollars) per Building (thousand dollars) per Square Foot (dollars) per Million Btu (dollars) All Buildings ......

  2. Using multivariate analyses to compare subsets of electrodes...

    Office of Scientific and Technical Information (OSTI)

    reduced to 15. Partial least squares regression models relating electrochemical ... Additionally, for each sugar, interval partial least squares regression successfully ...

  3. Consumption

    Energy Information Administration (EIA) (indexed site)

    (million square feet)",,,"Energy Intensity for Sum of Major Fuels (thousand Btusquare foot)" ,"1,001 to 10,000 Square Feet","10,001 to 100,000 Square Feet","Over 100,000...

  4. Consumption

    Energy Information Administration (EIA) (indexed site)

    Using Natural Gas (million square feet)",,,"Natural Gas Energy Intensity (cubic feetsquare foot)" ,"1,001 to 10,000 Square Feet","10,001 to 100,000 Square Feet","Over 100,000...

  5. Btu)","per Building

    Energy Information Administration (EIA) (indexed site)

    ,"Number of Buildings (thousand)","Floorspace (million square feet)","Floorspace per Building (thousand square feet)","Total (trillion Btu)","per Building (million Btu)","per...

  6. c21.xls

    Energy Information Administration (EIA) (indexed site)

    per Building (gallons) per Square Foot (gallons) per Worker (gallons) per Building (thousand dollars) per Square Foot (dollars) per Gallon (dollars) All Buildings...

  7. 1999 CBECS Summary Table for All Building Activities

    Energy Information Administration (EIA) (indexed site)

    Tables 1999 Commercial Buildings Consumption Survey SUMMARY TABLES FOR ALL PRINCIPAL BUILDING ACTIVITIES Number of Buildings (thousand) Floorspace (million square feet) Square...

  8. C16DIV.xls

    Energy Information Administration (EIA) (indexed site)

    cubic feet) per Square Foot (cubic feet) per Worker (thousand cubic feet) per Building (thousand dollars) per Square Foot (dollars) per Thousand Cubic Feet (dollars) NEW...

  9. c25.xls

    Energy Information Administration (EIA) (indexed site)

    per Building (million Btu) per Square Foot (thousand Btu) per Worker (million Btu) per Building (thousand dollars) per Square Foot (dollars) per Thousand Pounds (dollars) All...

  10. C4DIV.xls

    Energy Information Administration (EIA) (indexed site)

    Floorspace per Building (thousand square feet) Total (million dollars) per Building (thousand dollars) per Square Foot (dollars) per Million Btu (dollars) NEW ENGLAND...

  11. C15DIV.xls

    Energy Information Administration (EIA) (indexed site)

    million square feet) Floorspace per Building (thousand square feet) Total (trillion Btu) Total (billion cubic feet) Total (million dollars) NEW ENGLAND ... 45...

  12. Energy Information Administration - Commercial Energy Consumption...

    Gasoline and Diesel Fuel Update

    (million square feet) Energy Intensity for Sum of Major Fuels (thousand Btu square foot) New England Middle Atlantic East North Central New England Middle Atlantic East North...

  13. Powder Diffraction Crystallography Instructional Materials

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

    to Least-squares Fitting: A mostly descriptive approach A non-rigorous introduction to linear algebra, linear and non-linear least squares and related concepts. Software...

  14. Health Care Buildings: Subcategories Table

    Energy Information Administration (EIA) (indexed site)

    Subcategories Table Selected Data by Type of Health Care Building Number of Buildings (thousand) Percent of Buildings Floorspace (million square feet) Percent of Floorspace Square...

  15. Residential Buildings Historical Publications reports, data and...

    Annual Energy Outlook

    3 Average LPG Residential Buildings Consumption Expenditures per Total per Square per per per Total Total Floorspace Building Foot per Household per Square per Household Households ...

  16. Consumption

    Energy Information Administration (EIA) (indexed site)

    (million square feet)",,,"Energy Intensity for Sum of Major Fuels (thousand Btu square foot)" ,"West North Central","South Atlantic","East South Central","West North...

  17. Consumption

    Energy Information Administration (EIA) (indexed site)

    (million square feet)",,,,"Energy Intensity for Sum of Major Fuels (thousand Btu square foot)" ,"North- east","Mid- west","South","West","North- east","Mid-...

  18. c26.xls

    Energy Information Administration (EIA) (indexed site)

    Btu) per Square Foot (thousand Btu) per Worker (million Btu) per Building (thousand dollars) per Square Foot (dollars) per Thousand Pounds (dollars) All Buildings...

  19. Released: Dec 2006

    Energy Information Administration (EIA) (indexed site)

    (thousand square feet)","Total (trillion Btu)","per Building (million Btu)","per Square Foot (thousand Btu)","per Worker (million Btu)" "All Buildings* ...",4645...

  20. Consumption

    Energy Information Administration (EIA) (indexed site)

    (million square feet)",,,"Energy Intensity for Sum of Major Fuels (thousand Btu square foot)" ,"West South Central","Moun- tain","Pacific","West South Central","Moun-...

  1. ABSTRACT: Bioenergy Harvesting Technologies to Supply Crop Residues In a

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

    Densified Large Square Bale Format | Department of Energy abstract

  2. ABSTRACT: Bioenergy Harvesting Technologies to Supply Crop Residues In a

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

    Densified Large Square Bale Format | Department of Energy abstract_1

  3. --No Title--

    Energy Information Administration (EIA) (indexed site)

    |Natural Gas Energy Intensity | | | (billion cubic feet) | square feet) | (cubic feetsquare foot) | | |---+---+---...

  4. --No Title--

    Energy Information Administration (EIA) (indexed site)

    Using Electricity (million |Electricity Energy Intensity | | | (billion kWh) | square feet | (kWhsquare foot) | | |---+---...

  5. --No Title--

    Energy Information Administration (EIA) (indexed site)

    (million square | Fuel Oil Energy Intensity | | | (million gallons) | feet) | (gallonssquare foot) | | |---+---+---...

  6. --No Title--

    Energy Information Administration (EIA) (indexed site)

    | Natural Gas Energy Intensity | | | (billion cubic feet) | square feet) | (cubic feetsquare foot) | | |---+---+---...

  7. Wavelengths and lifetimes of transitions in highly-ionized krypton

    SciTech Connect

    Barry, H.G.; Dunford, R.W.; Gemmel, D.S.

    1995-08-01

    We began a program to test relativistic Hartree-Fock calculations in 3-, 4-, and 5- electron systems by making precision wavelength and lifetime measurements. This is an extension of previous work at ATLAS in which we obtained precision lifetime and wavelength measurements in one- and two-electron systems. We are starting by making accurate wavelength and lifetime measurements of the spectra of multielectron krypton in the far ultraviolet region, at wavelengths of 50 to 400 {Angstrom}. Although there was considerable theoretical progress in this area recently, little accurate data exists for ions above Z=18, except for the wavelengths of the lithium-like transitions. Our spectra are taken using a beam-foil chamber coupled to a 2.2-m McPherson grazing incidence monochromator. This system was upgraded recently to provide efficient light collection and to take advantage of the time structure of ATLAS. The exit slits of the monochromator were replaced by a position-sensitive channel plate with high spatial and time resolution. The channel plate is mounted on a movable chariot on the Rowland circle of the monochromator. The chariot can be translated along the circle, and it can be rotated about a tangent point of the circle. This latter movement allows us to optimize resolution and efficiency depending on the needs of the experiment. Backgrounds due to electrons, neutrons, gamma rays, and dark count from the detector are greatly reduced using a time window (1-2 ns) triggered from the ATLAS beam pulse structure (82 ns pulse separation).

  8. Implementation of Army privatization directives at Forscom installations

    SciTech Connect

    Armstrong, R.C.; Patwardhan, S.

    1997-06-01

    {open_quotes}Privatization{close_quotes} has become the buzzword of the 1990s not only here in the United States but throughout the world. Privatization has been traditionally defined as the sale/transfer of state-owned (i.e. federal, state, county, city or public) assets to the private sector. Although there are numerous reasons for the privatization of state-owned assets, the primary reasons include the generation of a significant amount of cash to the state (Great Britain`s sale of electric power industry); capitalization of the formerly state-owned utility (sale of the utilities within many countries of the former Soviet Union); and state policy goals of eliminating monopolies, encouraging competition, and restructuring (Chile). Several year ago, the Department of Defense (DoD) and specifically the Department of Army (DoA) initiated its own `Privatization Process`. Coupled with shrinking budgets, workforce and funding resources from the Government, the Army was faced with antiquated utility infrastructure in need of significant upgrades and in some cases total replacements. Recognizing that the provision of utility services was not a core mission of the Army, DoA has encouraged its Installations throughout the country to consider the privatization of the Government-owned utility systems. In compliance with DoA policy, Forces Command (FORSCOM) has been at the forefront of the privatization process. To date, FORSCOM has initiated the process of analyzing the potential privatization of over 30 utility systems at 12 FORSCOM Installations located throughout the country. The FORSCOM Installations include Fort Irwin, CA; Fort Campbell, KY; Fort Bragg, NC; Fort McPherson, GA; Fort Hood, TX; Fort Polk, LA; Fort Lewis, WA; Fort Riley, KS; Fort Stewart, GA; Hunter Army Airfield, GA; Fort Carson, CO; Fort Devens, MA; Fort Dix, NJ; and Fort Gillem, GA.

  9. Buildings*","Building Size"

    Energy Information Administration (EIA) (indexed site)

    B7. Building Size, Floorspace for Non-Mall Buildings, 2003" ,"Total Floorspace (million square feet)" ,"All Buildings*","Building Size" ,,"1,001 to 5,000 Square Feet","5,001 to 10,000 Square Feet","10,000 to 25,000 Square Feet","25,001 to 50,000 Square Feet","50,001 to 100,000 Square Feet","100,001 to 200,000 Square Feet","200,001 to 500,000 Square Feet","Over 500,000 Square Feet"

  10. Energy Information Administration (EIA)- About the Commercial Buildings

    Gasoline and Diesel Fuel Update

    Energy Consumption Survey (CBECS) B7. Building size, floorspace, 2012 Released: May 2016 Total floorspace (million square feet) Building size All buildings 1,001 to 5,000 square feet 5,001 to 10,000 square feet 10,001 to 25,000 square feet 25,001 to 50,000 square feet 50,001 to 100,000 square feet 100,001 to 200,000 square feet 200,001 to 500,000 square feet Over 500,000 square feet All buildings 87,093 8,041 8,900 14,105 11,917 13,918 12,415 10,724 7,074 Principal building activity

  11. C10DIV.xls

    Energy Information Administration (EIA) (indexed site)

    Building (thousand kWh) per Square Foot (kWh) per Worker (thousand kWh) per Building (thousand dollars) per Square Foot (dollars) per kWh (dollars) NEW ENGLAND...

  12. 1992 CBECS C&E Table 3.29

    Energy Information Administration (EIA) (indexed site)

    per Square Foot and Load Factors, 1992 Building Characteristics RSE Column Factor: All Demand-Metered Buildings Peak Watts per Square Foot Load Factor RSE Row Factor Number of...

  13. --No Title--

    Energy Information Administration (EIA) (indexed site)

    CENDIV. Metropolitan statistical area MSA4 11- 11 MSA. Climate zone CLIMATE4 13- 13 CLIMAT. B1 Square footage SQFT4 15- 22 MISS8CH. B2 Square footage SQFTC4 24- 25 SQFTC. ...

  14. OpenEI:Projects/Geographic Pages | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    and per square foot: Total Electricity Use Total heating fuel use (or broken down by gasoil) Total building square footage HeatingCooling degree-days - This would allow us to...

  15. b6.xls

    Energy Information Administration (EIA) (indexed site)

    Revised June 2006 49 Released: June 2006 Next CBECS will be conducted in 2007 1,001 to 5,000 Square Feet 5,001 to 10,000 Square Feet 10,000 to 25,000 Square Feet 25,001 to 50,000 Square Feet 50,001 to 100,000 Square Feet 100,001 to 200,000 Square Feet 200,001 to 500,000 Square Feet Over 500,000 Square Feet All Buildings* .................................. 4,645 2,552 889 738 241 129 65 25 7 Table B6. Building Size, Number of Buildings for Non-Mall Buildings, 2003 Number of Buildings (thousand)

  16. Buildings*","Building Size"

    Energy Information Administration (EIA) (indexed site)

    B6. Building Size, Number of Buildings for Non-Mall Buildings, 2003" ,"Number of Buildings (thousand)" ,"All Buildings*","Building Size" ,,"1,001 to 5,000 Square Feet","5,001 to 10,000 Square Feet","10,000 to 25,000 Square Feet","25,001 to 50,000 Square Feet","50,001 to 100,000 Square Feet","100,001 to 200,000 Square Feet","200,001 to 500,000 Square Feet","Over 500,000 Square Feet"

  17. FACT SHEET U.S. Department of Energy Southern Great Plains

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

    50 instruments over 25 locations covering over 35,000 square miles (90,000 square kilometers) and can be viewed as a real "laboratory without walls." The heart of the SGP is the...

  18. Ground Gravity Survey At Truckhaven Area (Layman Energy Associates...

    OpenEI (Open Energy Information) [EERE & EIA]

    9. The 95 magnetotelluric (MT) soundings cover a central area of about 80 square kilometers. The 126 gravity stations extend over a broader area of about 150 square kilometers,...

  19. Magnetotellurics At Truckhaven Area (Layman Energy Associates...

    OpenEI (Open Energy Information) [EERE & EIA]

    9. The 95 magnetotelluric (MT) soundings cover a central area of about 80 square kilometers. The 126 gravity stations extend over a broader area of about 150 square kilometers,...

  20. Nov. 8, 2015

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

    A very special event Nov 8, 2015 with Phil Jamison Square Dance Party at 6:30 p.m. Southern Style Square Dance Calling Workshop at 2 p.m. Kuhn Village Barn general info Join us for...

  1. Energy End-Use Intensities in Commercial Buildings

    Energy Information Administration (EIA) (indexed site)

    lighting intensities per lighted square foot-hour (Figure 23). * Food service and health care buildings had the highest water-heating intensities per square foot--more than...

  2. Consumption

    Energy Information Administration (EIA) (indexed site)

    (million square feet)",,,"Energy Intensity for Sum of Major Fuels (thousand Btu square foot)" ,"New England","Middle Atlantic","East North Central","New England","Middle...

  3. Consumption

    Energy Information Administration (EIA) (indexed site)

    (million square feet)",,,,,"Energy Intensity for Sum of Major Fuels (thousand Btu square foot)" ,"Zone 1","Zone 2","Zone 3","Zone 4","Zone 5","Zone 1","Zone 2","Zone 3","Zone...

  4. --No Title--

    Buildings Energy Data Book

    Share of Average Home Size (1) Average Home Size Census Division U.S. Housing Stock (total square feet) (heated square feet) Northeast 19% 2,423 1,664 New England 5% 2,552 1,680 ...

  5. Energy Information Administration (EIA)- About the Commercial Buildings

    Gasoline and Diesel Fuel Update

    Energy Consumption Survey (CBECS) B6. Building size, number of buildings, 2012 Released: May 2016 Number of buildings (thousand) Building size All buildings 1,001 to 5,000 square feet 5,001 to 10,000 square feet 10,001 to 25,000 square feet 25,001 to 50,000 square feet 50,001 to 100,000 square feet 100,001 to 200,000 square feet 200,001 to 500,000 square feet Over 500,000 square feet All buildings 5,557 2,777 1,229 884 332 199 90 38 8 Principal building activity Education 389 143 51 75 41 48

  6. Health Care Buildings

    Energy Information Administration (EIA) (indexed site)

    also tended to be larger than those not on complexes. The average building on a complex was 79.9 thousand square feet, compared to 11.2 thousand square feet for buildings...

  7. Obama Administration Announces 14 Initial Partners in the Better Buildings Challenge

    Energy.gov [DOE]

    Private sector partners, local governments commit more than $500 million and 300 million square feet to improving energy efficiency

  8. Table 6a. Total Electricity Consumption per Effective Occupied...

    Energy Information Administration (EIA) (indexed site)

    a. Total Electricity Consumption per Effective Occupied Square Foot, 1992 Building Characteristics All Buildings Using Electricity (thousand) Total Electricity Consumption...

  9. The Rhythm Engineers | Y-12 National Security Complex

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

    The Rhythm Engineers The Rhythm Engineers The Rhythm Engineers entertain in front of a drawing of Jackson Square...

  10. Table 2.10 Commercial Buildings Energy Consumption and Expenditure Indicators, Selected Years, 1979-2003

    Energy Information Administration (EIA) (indexed site)

    0 Commercial Buildings Energy Consumption and Expenditure Indicators, Selected Years, 1979-2003 Energy Source and Year Building Characteristics Energy Consumption Energy Expenditures Number of Buildings Total Square Feet Square Feet per Building Total Per Building Per Square Foot Per Employee Total Per Building Per Square Foot Per Million Btu Thousands Millions Thousands Trillion Btu Million Btu Thousand Btu Million Btu Million Dollars 1 Thousand Dollars 1 Dollars 1 Dollars 1 Major Sources 2

  11. Synthesis, characterization, and application of metal organic framework nanostructures

    SciTech Connect

    Fernandez, Carlos A.; Nune, Satish K.; Motkuri, Radha K.; Thallapally, Praveen K.; Wang, Chong M.; Liu, Jun; Exarhos, Gregory J.; McGrail, B. Peter

    2010-12-21

    Nano sized (square and cube) prussian blue analogues were synthesized using PVP, AOT and Chitosan as stabilizers at room temperature

  12. Word Pro - Untitled1

    Energy Information Administration (EIA) (indexed site)

    3 Table 2.10 Commercial Buildings Energy Consumption and Expenditure Indicators, Selected Years, 1979-2003 Energy Source and Year Building Characteristics Energy Consumption Energy Expenditures Number of Buildings Total Square Feet Square Feet per Building Total Per Building Per Square Foot Per Employee Total Per Building Per Square Foot Per Million Btu Thousands Millions Thousands Trillion Btu Million Btu Thousand Btu Million Btu Million Dollars 1 Thousand Dollars 1 Dollars 1 Dollars 1 Major

  13. b7.xls

    Energy Information Administration (EIA) (indexed site)

    Square Feet 50,001 to 100,000 Square Feet 100,001 to 200,000 Square Feet 200,001 to 500,000 Square Feet Over 500,000 Square Feet All Buildings* .................................. 64,783 6,789 6,585 11,535 8,668 9,057 9,064 7,176 5,908 Principal Building Activity Education .......................................... 9,874 409 399 931 1,756 2,690 2,167 1,420 Q Food Sales ....................................... 1,255 409 356 Q Q Q Q N N Food Service ..................................... 1,654 544

  14. SUPPLEMENT ANALYSIS PROPOSED SHIPMENT OF COMMERCIAL SPENT NUCLEAR FUEL

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

    SUPPLEMENT ANALYSIS PROPOSED SHIPMENT OF COMMERCIAL SPENT NUCLEAR FUEL TO DOE NATIONAL LABORATORIES FOR RESEARCH AND DEVELOPMENT PURPOSES Office of Nuclear Energy U.S. DEPARTMENT OF ENERGY DECEMBER 2015 DOE/EIS-0203-SA-07 DOE/EIS-0250F-S-1-SA-02 Commercial Fuel Shipment SA DOE/EIS-0203-SA-07 December 2015 CONVERSION FACTORS Metric to English English to Metric Multiply by To get Multiply by To get Area Square kilometers 247.1 Acres Square kilometers 0.3861 Square miles Square meters 10.764 Square

  15. Released: June 2006

    Energy Information Administration (EIA) (indexed site)

    . Summary Table: Totals and Medians of Floorspace, Number of Workers, and Hours of Operation for Non-Mall Buildings, 2003" ,"Number of Buildings (thousand)","Total Floorspace (million square feet)","Total Workers in All Buildings (thousand)","Median Square Feet per Building (thousand)","Median Square Feet per Worker","Median Hours per Week","Median Age of Buildings (years)" "All Buildings*

  16. EECBG SEP Attachment 1 - Process metric list

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

    10-07B/SEP 10-006A Attachment 1: Process Metrics List Metric Area Metric Primary or Optional Metric Item(s) to Report On 1. Building Retrofits 1a. Buildings retrofitted, by sector Number of buildings retrofitted Square footage of buildings retrofitted 1b. Energy management systems installed, by sector Number of energy management systems installed Square footage of buildings under management 1c. Building roofs retrofitted, by sector Number of building roofs retrofitted Square footage of building

  17. Residential Energy Consumption Survey (RECS) - Analysis & Projections -

    Gasoline and Diesel Fuel Update

    U.S. Energy Information Administration (EIA) Where does RECS square footage data come from? RECS 2009 - Release date: July 11, 2012 The size of a home is a fixed characteristic strongly associated with the amount of energy consumed within it, particularly for space heating, air conditioning, lighting, and other appliances. As a part of the Residential Energy Consumption Survey (RECS), trained interviewers measure the square footage of each housing unit. RECS square footage data allow

  18. Word Pro - Untitled1

    Energy Information Administration (EIA) (indexed site)

    0 Commercial Buildings Energy Consumption and Expenditure Indicators, Selected Years, 1979-2003 Buildings by Energy Source Used Consumption Consumption per Square Foot Square Footage per Building by Expenditures Expenditures Per Square Foot Energy Source Used 62 U.S. Energy Information Administration / Annual Energy Review 2011 1 Electricity only; excludes electrical system energy losses. 2 Distillate fuel oil, residual fuel oil, and kerosene. 3 Prices are not adjusted for inflation. See

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

    Energy.gov [DOE] (indexed site)

    Refrigeration Equipment Duke Energy Progress- Commercial and Industrial Energy-Efficiency Program New buildings greater than 20,000 square feet and designed with a projected...

  20. Model Documentation Report: Residential Demand Module of the...

    Gasoline and Diesel Fuel Update

    (conditioned square footage) based on current Census Bureau data. * Revision of the benchmarking process that incorporates historical and near-term forecasted values. December 2012...

  1. Residential Demand Module of the National Energy Modeling System...

    Gasoline and Diesel Fuel Update

    (conditioned square footage) based on current Census Bureau data. * Revision of the benchmarking process that incorporates historical and near-term forecasted values. * Revision of...

  2. City of Houston Joins Better Buildings Challenge, Partners with...

    Office of Environmental Management (EM)

    Houston is the latest community to join the Challenge, a public-private partnership that ... 30 million square feet of public and private buildings throughout the city. "As ...

  3. Consumption

    Energy Information Administration (EIA) (indexed site)

    3. Electricity Consumption and Conditional Energy Intensity, 1999" ,"Total Electricity Consumption (billion kWh)",,,"Total Floorspace of Buildings Using Electricity (million square...

  4. Released: Dec 2006

    Energy Information Administration (EIA) (indexed site)

    A. Electricity Consumption and Expenditure Intensities for All Buildings, 2003" ,"Electricity Consumption",,,,,"Electricity Expenditures" ,"per Building (thousand kWh)","per Square...

  5. Table C10. Electricity Consumption and Expenditure Intensities...

    Energy Information Administration (EIA) (indexed site)

    Electricity Consumption and Expenditure Intensities, 1999" ,"Electricity Consumption",,,,,,"Electricity Expenditures" ,"per Building (thousand kWh)","per Square Foot (kWh)","per...

  6. Project Reports for Oneida Tribe of Indians of Wisconsin- 2011 Project

    Energy.gov [DOE]

    This project will fund energy audits of approximately 44 tribally owned buildings operated by the Oneida Tribe, which total 1,031,905 square feet.

  7. Glossary - U.S. Energy Information Administration (EIA)

    Energy Information Administration (EIA) (indexed site)

    consumption Consumption: See Energy consumption. Consumption per square foot: The aggregate ratio of total consumption for a particular set of buildings to the total floorspace of ...

  8. Federal Buildings Supplemental Survey 1993

    Energy Information Administration (EIA) (indexed site)

    4. Energy Conservation Features in FBSS Building in Federal Region 3, Number of Buildings and Floorspace, 1993 Total Floorspace Number of Buildings (thousand square feet) Any Any...

  9. c15.xls

    Energy Information Administration (EIA) (indexed site)

    25th Percentile Median 75th Percentile per Building (thousand dollars) per Square Foot (dollars) per Thousand Cubic Feet (dollars) All Buildings ......

  10. ,"Natural Gas Consumption",,,"Natural Gas Expenditures"

    Energy Information Administration (EIA) (indexed site)

    Census Division, 1999" ,"Natural Gas Consumption",,,"Natural Gas Expenditures" ,"per Building (thousand cubic feet)","per Square Foot (cubic feet)","per Worker (thousand cubic...

  11. Federal Buildings Supplemental Survey 1993

    Energy Information Administration (EIA) (indexed site)

    1993 Natural Gas Consumption Natural Gas Expenditures Distribution of per per per per Building-Level Intensities Total Building Square Worker per per Thousand (cubic feetsquare...

  12. Major Fuels","Electricity","Natural Gas","Fuel Oil","District...

    Energy Information Administration (EIA) (indexed site)

    (million square feet)","Total of Major Fuels","Electricity","Natural Gas","Fuel Oil","District Heat" "All Buildings ...",4657,67338,81552,66424,10...

  13. Notice of Intent to Investigate

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

    , 2015 Mr. Bobby Smith Project Manager Separations Process Research Unit Disposition ... James Square Niskayuna, New York 12309 Dear Mr. Smith: This letter serves as notification ...

  14. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    must be developed and applied for fulfillingmore the prediction analysis of solid waste generation ... statistical least-squares regression methods are unable to handle ...

  15. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... To obtain satisfactory kinetic parameters, we employed Kissinger's method combined with least-squares analysis. The power-law kinetics with variable reaction order sufficed for ...

  16. Table 1b. Relative Standard Errors for Effective, Occupied, and...

    Energy Information Administration (EIA) (indexed site)

    b.Relative Standard Errors Table 1b. Relative Standard Errors for Effective Occupied, and Vacant Square Footage, 1992 Building Characteristics All Buildings (thousand) Total...

  17. Hanford Speakers Bureau

    Frequently Asked Questions - Hanford...

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

    of the topics covered by the Hanford Speakers Bureau? The presentation covers various strategies for cleaning up the 586 square miles Hanford Site. Speakers can provide an...

  18. Comparative X-ray Standing Wave Analysis of Metal-Phosphonate...

    Office of Scientific and Technical Information (OSTI)

    Title: Comparative X-ray Standing Wave Analysis of Metal-Phosphonate Multilayer Films of Dodecane and Porphyrin Molecular Square The nanoscale structures of multilayer ...

  19. ,"Fuel Oil Consumption",,,"Fuel Oil Expenditures"

    Energy Information Administration (EIA) (indexed site)

    4. Fuel Oil Consumption and Expenditure Intensities for Non-Mall Buildings, 2003" ,"Fuel Oil Consumption",,,"Fuel Oil Expenditures" ,"per Building (gallons)","per Square Foot...

  20. ,"Fuel Oil Consumption",,,"Fuel Oil Expenditures"

    Energy Information Administration (EIA) (indexed site)

    2. Fuel Oil Consumption and Expenditure Intensities, 1999" ,"Fuel Oil Consumption",,,"Fuel Oil Expenditures" ,"per Building (gallons)","per Square Foot (gallons)","per Worker...

  1. ,"Total Fuel Oil Expenditures

    Energy Information Administration (EIA) (indexed site)

    4. Fuel Oil Expenditures by Census Region, 1999" ,"Total Fuel Oil Expenditures (million dollars)",,,,"Fuel Oil Expenditures (dollars)" ,,,,,"per Gallon",,,,"per Square Foot"...

  2. Energy Information Administration - Commercial Energy Consumption...

    Annual Energy Outlook

    Using Electricity (million square feet) Electricity Energy Intensity (kWhsquare foot) New England Middle Atlantic East North Central New England Middle Atlantic East North...

  3. --No Title--

    Annual Energy Outlook

    Natural Gas (million square feet) Natural Gas Energy Intensity (cubic feetsquare foot) New England Middle Atlantic East North Central New England Middle Atlantic East North...

  4. Energy Information Administration - Commercial Energy Consumption...

    Gasoline and Diesel Fuel Update

    Natural Gas (million square feet) Natural Gas Energy Intensity (cubic feetsquare foot) New England Middle Atlantic East North Central New England Middle Atlantic East North...

  5. Presentation title: This can be up to 2 lines

    Annual Energy Outlook

    ... rates * Reconsider wood pricing and elasticity * Annual updates - ENERGY STAR homes (EPA) - Heating fuel shares in new construction (Census) - Square footage of new construction ...

  6. Resolute Marine Energy Inc | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Resolute Marine Energy Inc Jump to: navigation, search Name: Resolute Marine Energy Inc Address: 3 Post Office Square 3rd floor Place: Massachusetts Country: United States Zip:...

  7. Commercial Buildings Energy Consumption and Expenditures 1992...

    Energy Information Administration (EIA) (indexed site)

    with the national average of 81 thousand Btu per square foot), while buildings using solar energy or passive solar features used the major energy sources more intensively...

  8. Xiaopeng Qu,1 Jonathan B. Boreyko,2...

    Office of Scientific and Technical Information (OSTI)

    ... The micropillars shown in Fig. 3(a) were lithographically etched in a silicon substrate using cryogenic reactive ion etching at -110C (Oxford Plasmalab 100). The squarely ...

  9. BuildSmart NY Innovators Summit Offers Sneak Peek at Better Buildings...

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

    is approximately 205 million square feet of real estate, including universities, prisons, mental health hospitals, office buildings, and facilities that house its trains, buses,...

  10. The miniCLEAN single-phase noble liquid dark mater experiment...

    Office of Scientific and Technical Information (OSTI)

    provide a unique test of the expected A squared dependence of the WIMP interaction rate. ... Language: English Subject: 70 PLASMA PHYSICS AND FUSION TECHNOLOGY; ARGON; DESIGN; ...

  11. Table 3a. Total Natural Gas Consumption per Effective Occupied...

    Gasoline and Diesel Fuel Update

    3a. Natural Gas Consumption per Sq Ft Table 3a. Total Natural Gas Consumption per Effective Occupied Square Foot, 1992 Building Characteristics All Buildings Using Natural Gas...

  12. Renewable Energy Technical Potential Toolkit | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    energy access universal? International Energy Agency Technical report Poor People's Energy Outlook 2010 Practical Action Technical report Solar design T-square Brian White...

  13. Concord Comprehensive Sustainable Energy Committee | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Concord Comprehensive Sustainable Energy Committee Jump to: navigation, search Name: Concord Comprehensive Sustainable Energy Committee Address: Monument Square Place: Concord, MA...

  14. Autonomous Correction of Sensor Data Applied to Building Technologies...

    Office of Scientific and Technical Information (OSTI)

    Research Org: Oak Ridge National Laboratory (ORNL) Sponsoring Org: ORNL LDRD Director's ... Subject: Sensor data validation; statistical processing methods; least squares; maximum ...

  15. --No Title--

    Annual Energy Outlook

    4. Natural Gas Consumption and Expenditure Intensities for Non-Mall Buildings, 2003 Natural Gas Consumption Natural Gas Expenditures per Building (thousand cubic feet) per Square...

  16. DESIGNATION SURVEY ADDENDUM REPORT II COMBUSTION ENGINEERING...

    Office of Legacy Management (LM)

    ... Atomic Power Laboratory kilogram kilometer meter square meter minimum detectable concentration sodium iodide National Institute of Standards and Technology Nuclear Regulatory ...

  17. set5.pdf

    Energy Information Administration (EIA) (indexed site)

    ... Table B18. Energy Sources, Floorspace, 1999 Total Floorspace (million square feet) All Buildings All Buildings Using Any Energy Source Energy Sources Used (more than one may apply) ...

  18. allbc.pdf

    Energy Information Administration (EIA) (indexed site)

    Energy Information Administration 1999 Commercial Buildings Energy Consumption Survey: Detailed Tables Contents ii All Buildings (thousand) Total Floorspace (million square feet) ...

  19. --No Title--

    Energy Information Administration (EIA) (indexed site)

    3. Cooking Energy Sources, Number of Buildings and Floorspace for Non-Mall Buildings, 2003 Number of Buildings (thousand) Total Floorspace (million square feet) All Build- ings*...

  20. European Bank for Reconstruction and Development (EBRD) | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    Development Address: EBRD One Exchange Square Place: London, United Kingdom Year Founded: 1991 Phone Number: 44 20 7338 6000 Website: www.ebrd.com Coordinates: 51.5760683,...

  1. The Departments real property assets are vital to the accomplishment...

    Energy.gov [DOE] (indexed site)

    ... Points 1 Program specific mission dependency ACI targets and ACI targets are ... Energy Intensity - Energy ConsumptionSquare Feet (BTUSF). EISA of 2007 Sec 431 and EO ...

  2. Energy Information Administration - Commercial Energy Consumption...

    Annual Energy Outlook

    4A. Electricity Consumption and Expenditure Intensities for All Buildings, 2003 Electricity Consumption Electricity Expenditures per Building (thousand kWh) per Square Foot (kWh)...

  3. Electrochemical Branched-DNA Assay for Polymerase Chain Reaction...

    Office of Scientific and Technical Information (OSTI)

    square-wave voltammetric (SWV) analysis of the electroactive enzymatic product in the presence of 1-napthyl-phosphate. The specificity and sensitivity of assay enabled direct ...

  4. --No Title--

    Energy Information Administration (EIA) (indexed site)

    8. Occupancy of Nongovernment-Owned and Government-Owned Buildings, Floorspace for Non-Mall Buildings, 2003 Total Floorspace (million square feet) All Buildings*...

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

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

    legislation mandating the use of high performance green building standards in new state construction. The standard requires that new buildings larger than 15,000 square feet...

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

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

    green building standards in new state construction. The standard requires that new buildings larger than 15,000 square feet constructed for the sole use of state entities...

  7. Table 4b. Relative Standard Errors for Total Fuel Oil Consumption...

    Gasoline and Diesel Fuel Update

    4b. Relative Standard Errors for Total Fuel Oil Consumption per Effective Occupied Square Foot, 1992 Building Characteristics All Buildings Using Fuel Oil (thousand) Total Fuel Oil...

  8. Energy Information Administration - Commercial Energy Consumption...

    Gasoline and Diesel Fuel Update

    4A. Fuel Oil Consumption and Expenditure Intensities for All Buildings, 2003 Fuel Oil Consumption Fuel Oil Expenditures per Building (gallons) per Square Foot (gallons) per...

  9. --No Title--

    Gasoline and Diesel Fuel Update

    4. Fuel Oil Consumption and Expenditure Intensities for Non-Mall Buildings, 2003 Fuel Oil Consumption Fuel Oil Expenditures per Building (gallons) per Square Foot (gallons) per...

  10. Energy Department Recognizes Arizona’s Dysart Unified School District for Leadership in Better Buildings Challenge

    Energy.gov [DOE]

    School district commits to 20 percent energy savings over 10 years, spanning more than three million square feet of building space.

  11. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    The dosimetric parameters Sc, Sp and TPR vary depending on radio, the transmission effect of the MLC, inverse square law and dose profile are used for the calculation....

  12. --No Title--

    Gasoline and Diesel Fuel Update

    2. Water Heating Equipment, Number of Buildings and Floorspace for Non-Mall Buildings, 2003 Number of Buildings (thousand) Total Floorspace (million square feet) All Build- ings*...

  13. --No Title--

    Gasoline and Diesel Fuel Update

    2. Water-Heating Energy Sources, Floorspace for Non-Mall Buildings, 2003 Total Floorspace (million square feet) All Buildings* Buildings with Water Heating Water-Heating Energy...

  14. Energy Department Recognizes Cities of Beaverton and Hillsboro...

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

    As Better Buildings Challenge partners, they have committed to reduce the energy use of ten million square feet of building space, including libraries, schools and other public ...

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

    Office of Scientific and Technical Information (OSTI)

    ... Affiliations may be place in square brackets after each author's name. DOE, John National Tech, Inc.; Smith, Nancy Brookhaven National Laboratory 7 Report...

    ... Affiliations may be place in square brackets after each author's name. DOE, John National Tech, Inc.; Smith, Nancy Brookhaven National Laboratory 7 Report...

  16. Table 2b. Relative Standard Errors for Electricity Consumption...

    Energy Information Administration (EIA) (indexed site)

    2b. Relative Standard Errors for Electricity Table 2b. Relative Standard Errors for Electricity Consumption and Electricity Intensities, per Square Foot, Specific to Occupied and...

  17. Table 6b. Relative Standard Errors for Total Electricity Consumption...

    Energy Information Administration (EIA) (indexed site)

    b. Relative Standard Errors for Total Electricity Consumption per Effective Occupied Square Foot, 1992 Building Characteristics All Buildings Using Electricity (thousand) Total...

  18. Compare Activities by Number of Computers

    Energy Information Administration (EIA) (indexed site)

    of Computers Office buildings contained the most computers per square foot, followed by education and outpatient health care buildings. Education buildings were the only type...

  19. Northampton County, North Carolina: Energy Resources | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    North Carolina Conway, North Carolina Garysburg, North Carolina Gaston, North Carolina Jackson, North Carolina Lasker, North Carolina Rich Square, North Carolina Seaboard, North...

  20. b13.pdf

    Energy Information Administration (EIA) (indexed site)

    ... Total Floorspace (million square feet) All Buildings Energy Information Administration 1999 Commercial Buildings Energy Consumption Survey: Building Characteristics Tables 49 All ...

  1. b11.pdf

    Energy Information Administration (EIA) (indexed site)

    ... Total Floorspace (million square feet) All Buildings Energy Information Administration 1999 Commercial Buildings Energy Consumption Survey: Building Characteristics Tables 40 Fewer ...

  2. Largest Cellulosic Ethanol Plant in the World Opened in October...

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

    ... representative from biofuels company POET-DSM stand between square and round bales of corn stover stock piled outside of POET-DSM's Project LIBERTY cellulosic ethanol biorefinery. ...

  3. Bioenergy Technologies Office Multi-Year Program Plan, March...

    Energy.gov [DOE] (indexed site)

    ... Project Management Center PMP - project management plan PNNL - Pacific Northwest National Laboratory Psia - pounds per square inch absolute R&D - research and development RD&D - ...

  4. TO: Honorable Patricia Hoffman, Assistant Secretary for Electricity...

    Office of Environmental Management (EM)

    ... The capacitor loses effectiveness proportional to the square of the voltage drop on the grid-FACTS devices retain effectiveness better, only degrading proportionally to the actual ...

  5. Single-Column Modeling R. D. Cess Marine Sciences Research Center

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

    by dry-plains agricultural land typical of the adjoining several hundred square kilometers ranging to the east (Cessetal. 1991). These insolation measurements are provided as...

  6. Ground Gravity Survey At Lightning Dock Area (Cunniff & Bowers...

    OpenEI (Open Energy Information) [EERE & EIA]

    stations in nine linear traverses that covered more than one hundred (100) square kilometers centered on the known resource area in Section 7 (figure 3). References Roy A....

  7. SANDIA REPORT

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

    grid, nested model. The black star indicates the location of the Mokapu Point CDIP buoy used for model validation. The white squares represent the locations of model obstacles...

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

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

    bicycle parking requirements. Minor renovation and tenant improvement projects that impact 5,000 square feet or more and involve changes to mechanical, electrical, and......

  9. Ocean Energy Ltd | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Ocean Energy Ltd Jump to: navigation, search Name: Ocean Energy Ltd Address: 3 Casement Square Place: Cobh Region: Ireland Sector: Marine and Hydrokinetic Phone Number:...

  10. DOE Report Evaluates Potential for Wind Power in All 50 States...

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

    wind potential to 1.8 million square miles. Technological advancements, such as taller wind turbine towers of 110 and 140 meters and larger rotors-currently under...

  11. Solar Thermal Collector Manufacturing Activities

    Annual Energy Outlook

    1 Distribution of domestic solar thermal collector shipments (thousand square feet) 2008 ... Source: U.S. Energy Information Administration, Form EIA-63A, "Annual Solar Thermal ...

  12. Solar Thermal Collector Manufacturing Activities

    Annual Energy Outlook

    Annual shipments of solar thermal collectors by type, 2000 - 2009 (thousand square feet) ... Source: U.S. Energy Information Administration, Form EIA-63A, "Annual Solar Thermal ...

  13. Solar Thermal Collector Manufacturing Activities

    Annual Energy Outlook

    Annual shipments of solar thermal collectors by disposition, 2000 - 2009 (thousand square ... Source: U.S. Energy Information Administration, Form EIA-63A, "Annual Solar Thermal ...

  14. Solar Thermal Collector Manufacturing Activities

    Annual Energy Outlook

    8 Import shipments of solar thermal collectors by country, 2008 and 2009 (square feet) ... Source: U.S. Energy Information Administration, Form EIA-63A, "Annual Solar Thermal ...

  15. Solar Thermal Collector Manufacturing Activities

    Annual Energy Outlook

    7 Import shipments of solar thermal collectors by type, 2000 - 2009 (thousand square feet) ... Source: U.S. Energy Information Administration, Form EIA-63A, "Annual Solar Thermal ...

  16. LSST ISSC

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

    Telescope http:www.lsst.org 8.4-meter diameter primary mirror 10 square degrees Hello (design, construction, and operations of telescope, observatory, and data system:...

  17. Inverse Modeling of Hydrologic Parameters Using Surface Flux...

    Office of Scientific and Technical Information (OSTI)

    and illustrated the necessity and possibility of parameter calibration. Two inversion strategies, the deterministic least-square fitting and stochastic Markov-Chain...

  18. Health Care Buildings: Equipment Table

    Energy Information Administration (EIA) (indexed site)

    Equipment Table Buildings, Size and Age Data by Equipment Types for Health Care Buildings Number of Buildings (thousand) Percent of Buildings Floorspace (million square feet)...

  19. Emerging Energy Research | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Energy Research Name: Emerging Energy Research Address: 700 Technology Square Place: Cambridge, Massachusetts Zip: 02139 Region: Greater Boston Area Sector: Services Website:...

  20. Incan-

    Energy Information Administration (EIA) (indexed site)

    Area Lit by Each Type of Light Floorspace (million square feet) Incan- descent Standard Fluor- escent Compact Fluor- escent High Intensity Discharge Halogen All Buildings*...

  1. Incan-

    Energy Information Administration (EIA) (indexed site)

    Any Lighting Lighted Area Only Floorspace (million square feet) Incan- descent Standard Fluor- escent Compact Fluor- escent High Intensity Discharge Halogen All Buildings*...

  2. CD

    Annual Energy Outlook

    Square Footage, and Number of Workers in the Building.) Metal Panel: A wall construction panel made of aluminum or galvanized steel fabricated in factories and fastened to the...

  3. Table 5a. Total District Heat Consumption per Effective Occupied...

    Energy Information Administration (EIA) (indexed site)

    a. Total District Heat Consumption per Effective Occupied Square Foot, 1992 Building Characteristics All Buildings Using District Heat (thousand) Total District Heat Consumption...

  4. Microsoft Word - 140602DOE-ID_OperationsSummary.docx

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

    POC -Danielle Miller, (208) 526-5709. Advanced Mixed Waste Treatment Project (AMWTP) April 8, 2014: ... Memorial Institute. The new facility has 148,000 square feet of ...

  5. Oneida Tribe of Indians of Wisconsin- 2011 Energy Efficiency Project

    Energy.gov [DOE]

    This project will fund energy audits of approximately 44 tribally owned buildings operated by the Oneida Tribe, which total 1,031,905 square feet.

  6. Department of Energy Awards Hanford River Corridor Contract To...

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

    Inc., Bechtel National Inc., CH2M Hill Inc., Eberline Services Inc., and Integrated Logistics Services Inc. The Columbia River Corridor is composed of roughly 210 square miles...

  7. Key Meeting Takeaways from 2014 Meeting at Case Western and Changes...

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

    that low cost solutions (BEMOSS) are enabled by VOLTTRON. Could extrapolate using EUI cost, square footage, etc. and derive a national estimate * Navigant is also conducting ...

  8. b34.xls

    Energy Information Administration (EIA) (indexed site)

    ... Number of Buildings (thousand) Total Floorspace (million square feet) Equipment Usage Reduced When Building Not In Full Use (more than one may apply) a Heating ...

  9. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... (IE) (United States) USDOE Office of Intelligence and Counterintelligence (IN) (United ... Reconfigurable wave band structure of an artificial square ice Iacocca, Ezio ; Gliga, ...

  10. Energy Department Recognizes Denver Area Partners for Housing...

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

    Altogether, these organizations are cutting energy waste across 10 million square feet of commercial buildings, municipal facilities, and multifamily affordable housing facilities. ...

  11. Sobeys, Centre de distribution de Trois Rivieres

    Building Catalog

    Trois Rivieres, QC The warehouse consists of three distinct sections for an overall area of 147,000 square feet. The main section is the refrigerated warehouse with 120,000 square feet. The second section is the office space with 5,300 square feet. The last 20,700 square feet section includes common spaces such as the cafeteria, multiuse space, locker room, workshop and mechanical room. [Source: Roy, Martin. "ASHRAE's Best technology Award Case Studies: Green Warehouse" ASHRAE Journal (March 2010)] 05/15/2015 - 10:55

  12. Consumption

    Energy Information Administration (EIA) (indexed site)

    Using Natural Gas (million square feet)",,,,"Natural Gas Energy Intensity (cubic feetsquare foot)" ,"North- east","Mid- west","South","West","North- east","Mid-...

  13. Consumption

    Energy Information Administration (EIA) (indexed site)

    Using Natural Gas (million square feet)",,,"Natural Gas Energy Intensity (cubic feetsquare foot)" ,"West South Central","Moun- tain","Pacific","West South Central","Moun-...

  14. 1995 CECS C&E Tables

    Energy Information Administration (EIA) (indexed site)

    (3 pages, 20 kb) CONTENTS PAGES Table 19. Distribution of Peak Watts per Square Foot and Load Factors, 1995 These data are from the 1995 Commercial Buildings Energy...

  15. Energy Information Administration - Commercial Energy Consumption...

    Energy Information Administration (EIA) (indexed site)

    Gas Consumption Natural Gas Expenditures per Building (thousand cubic feet) per Square Foot (cubic feet) Distribution of Building-Level Intensities (cubic feetsquare foot) 25th...

  16. Consumption

    Energy Information Administration (EIA) (indexed site)

    Using Natural Gas (million square feet)",,,"Natural Gas Energy Intensity (cubic feetsquare foot)" ,"New England","Middle Atlantic","East North Central","New England","Middle...

  17. Consumption

    Energy Information Administration (EIA) (indexed site)

    Using Natural Gas (million square feet)",,,"Natural Gas Energy Intensity (cubic feetsquare foot)" ,"West North Central","South Atlantic","East South Central","West North...

  18. Highlighting High Performance Buildings: Department of Environmental Protection-Cambria Office Building, Ebensburg, Pennsylvania

    SciTech Connect

    2001-11-01

    The 36,000-square-foot Cambria Office building used integrated design to minimize energy use, pollution and environmental impact the building will create over its lifetime.

  19. Room Air Conditioners | Department of Energy

    Office of Environmental Management (EM)

    frequently. Based on size alone, an air conditioner generally needs 20 Btu for each square foot of living space. Other important factors to consider when selecting an air...

  20. Consumption

    Energy Information Administration (EIA) (indexed site)

    (million square feet)",,,,"Energy Intensity for Sum of Major Fuels (thousand Btusquare foot)" ,"North- east","Mid- west","South","West","North- east","Mid-...

  1. Highlighting High Performance: Department of Environmental Protection; Cambria Office Building, Ebensburg, Pennsylvania

    SciTech Connect

    2001-11-01

    The 36,000-square-foot Cambria Office building used integrated design to minimize energy use, pollution and environmental impact the building will create over its lifetime.

  2. Themis AS | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Themis AS Jump to: navigation, search Name: Themis AS Place: Ronov pod Radhotm, Czech Republic Zip: 756 61 Sector: Solar Product: Czech manufacturer of wire saw, squaring...

  3. P:\\Police\\AdministrativeServices\\ProfessionalStandards\\Demographics...

    National Nuclear Security Administration (NNSA)

    NORTH LAS VEGAS POLICE DEPARTMENT DEMOGRAPHICS REPORT The North Las Vegas Police Department was founded in 1946 with an original jurisdiction of almost 4 square miles and a ...

  4. Crowdsourced Microfinance for Energy Efficiency in Underserved...

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

    ... General Atlantic, Pershing Square Foundation, Halloran Foundation, Jalia Ventures, Armonia Capital, NYSERDA Budget History 1012013- FY2013 FY2014 (current) 9312016 - FY2016 ...

  5. Measurement of Neutron Yields from UF4 (Conference) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Neutrons and gamma rays were separated by a multichannel digital pulse shape discriminator, and the neutron pulse-height spectra were unfolded using sequential least-squares ...

  6. 1999 Commercial Buildings Characteristics--Cooling Equipment

    Energy Information Administration (EIA) (indexed site)

    Buildings Energy Consumption Survey Packaged air conditioning units were the main cooling system for 20,504 million square feet of cooled floorspace, more than twice the...

  7. Chicago Joins President Obama’s Better Buildings Challenge to Reduce Energy Use and Save Money

    Energy.gov [DOE]

    Third largest U.S. City pledges to boost efficiency across nearly 24 million square feet of public and private buildings

  8. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... (1) nanoscience and nanotechnology (1) nonlinear problems (1) parallel algorithms. (1) ... iterative methods for solving linear systems of equations and least squares systems. ...

  9. 1

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

    ... Specialized routines for calculating the optical depth for the square-wave problem were ... Csar uses Message Passing Interface standard for parallel communication, but can run in ...

  10. Tests of Monte Carlo Independent Column Approximation With a...

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

    Jrvenoja Heikki Jrvinen Risnen Finnish Meteorological Institute Figure 1. Root-mean-square sampling errors in local instant- aneous total (LW+SW) net flux at the surface...

  11. Fermilab | Illinois Accelerator Research Center | Illinois Accelerator...

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

    Center will provide approximately 83,000 square feet of technical, office and classroom space for scientists and industrial partners. More pictures of the finished building. The...

  12. Energy Information Administration - Commercial Energy Consumption...

    Gasoline and Diesel Fuel Update

    A. Consumption and Gross Energy Intensity by Climate Zonea for All Buildings, 2003 Sum of Major Fuel Consumption (trillion Btu) Total Floorspace of Buildings (million square feet)...

  13. Energy Information Administration (EIA)- About the Commercial Buildings

    Gasoline and Diesel Fuel Update

    Energy Consumption Survey (CBECS) . Summary table: total and means of floorspace, number of workers, and hours of operation, 2012 Released: May 2016 Number of buildings (thousand) Total floorspace (million square feet) Total workers (thousand) Mean square feet per building (thousand) Mean square feet per worker Mean operating hours per week All buildings 5,557 87,093 88,182 15.7 988 62 Building floorspace (square feet) 1,001 to 5,000 2,777 8,041 10,232 2.9 786 56 5,001 to 10,000 1,229 8,900

  14. Energy Information Administration (EIA)- About the Commercial Buildings

    Gasoline and Diesel Fuel Update

    Energy Consumption Survey (CBECS) . Summary table: total and medians of floorspace, number of workers, and hours of operation, 2012 Released: May 2016 Number of buildings (thousand) Total floorspace (million square feet) Total workers (thousand) Median square feet per building (thousand) Median square feet per worker Median operating hours per week Median age of buildings (years) All buildings 5,557 87,093 88,182 5.0 1,029 50 32 Building floorspace (square feet) 1,001 to 5,000 2,777 8,041

  15. Major Fuels","Electricity",,"Natural Gas","Fuel Oil","District

    Energy Information Administration (EIA) (indexed site)

    of Buildings (thousand)","Floorspace (million square feet)","Sum of Major Fuels","Electricity",,"Natural Gas","Fuel Oil","District Heat" ,,,,"Primary","Site" "All Buildings...

  16. Table C12. Electricity Expenditures by Census Region, 1999

    Energy Information Administration (EIA) (indexed site)

    Electricity Expenditures by Census Region, 1999" ,"Total Electricity Expenditures (million dollars)",,,,"Electricity Expenditures (dollars)" ,,,,,"per kWh",,,,"per Square Foot"...

  17. ARM - Facility News Article

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

    30, 2007 Facility News High-Speed Internet Deflects Information Overload Bookmark and Share Covering approximately 143,000 square kilometers in Oklahoma and Kansas, instruments...

  18. Arkansas's 2nd congressional district: Energy Resources | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    Registered Energy Companies in Arkansas's 2nd congressional district North American Green Power,LLC Patriot BioFuels Solar Energy Squared, LLC Registered Financial...

  19. Atlantis Resources Corporation | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Resources Corporation Address: 1 Martime Square Zip: 99253 Region: Singapore Sector: Marine and Hydrokinetic Year Founded: 2002 Website: www.atlantisresourcescorporati This...

  20. b26.pdf

    Gasoline and Diesel Fuel Update

    ... Table B26. Water-Heating Energy Sources, Floorspace, 1999 Total Floorspace (million square feet) All Buildings All Buildings with Water Heating Water-Heating Energy Sources Used ...

  1. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Have feedback or suggestions for a way to improve these results? Real and effective thermal equilibrium in artificial square spin ices Morgan, Jason P. ; Akerman, Johanna ; ...

  2. app_c5

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

    ... The HIGHWAY code determines population densities (people per square mile) for each of three population zones (urban, suburban, and rural) along the route using 1990 census data. ...

  3. NNSA and MEXT to Co-host Second International Meeting on Next...

    National Nuclear Security Administration (NNSA)

    WHAT: Second International Meeting on Next Generation Safeguards WHERE: Techno Community Square "Ricotti" (Address: 3-1-1 Funaishikawa Tokai-mura, Naka-gun, Ibaraki) WHEN: Monday, ...

  4. Enterprise SRS Overview | Department of Energy

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

    Enterprise SRS Overview Enterprise Savannah River Site (SRS) is a Department of Energy (DOE) industrial complex in South Carolina covering 310 square miles. Enterprise SRS is the ...

  5. DOE/EIS-0203-SA-07 DOE/EA-1148-SA-01 DOE/EIS-0250F-S-1-SA-02

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

    SA-07 DOE/EA-1148-SA-01 DOE/EIS-0250F-S-1-SA-02 Draft SUPPLEMENT ANALYSIS TWO PROPOSED SHIPMENTS OF COMMERCIAL SPENT NUCLEAR FUEL TO IDAHO NATIONAL LABORATORY FOR RESEARCH AND DEVELOPMENT PURPOSES Idaho Operations Office U.S. DEPARTMENT OF ENERGY June 2015 Commercial Fuel Shipments SA DOE/EIS-0203-SA-07 June 2015 CONVERSION FACTORS Metric to English English to Metric Multiply by To get Multiply by To get Area Square kilometers 247.1 Acres Square kilometers 0.3861 Square miles Square meters

  6. ABSTRACT: Bioenergy Harvesting Technologies to Supply Crop Residues...

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

    Integration of Advanced Logistical Systems and Focused Bioenergy Harvesting Technologies to Supply Crop Residues and Energy Crops in a Densified Large Square Bale Format OBP WBS: ...

  7. Energy Department's Interior Lighting Campaign nets $13.5 million...

    Office of Environmental Management (EM)

    Interior Lighting Campaign nets 13.5 million in energy savings in first year; Green Lease Leaders add 1 billion square feet of commercial building space Energy Department's ...

  8. Metamaterial composition comprising frequency-selective-surface resonant element disposed on/in a dielectric flake, methods, and applications

    DOEpatents

    Shelton, David; Boreman, Glenn; D'Archangel, Jeffrey

    2015-11-10

    Infrared metamaterial arrays containing Au elements immersed in a medium of benzocyclobutene (BCB) were fabricated and selectively etched to produce small square flakes with edge dimensions of approximately 20 .mu.m. Two unit-cell designs were fabricated: one employed crossed-dipole elements while the other utilized square-loop elements.

  9. Method and structure for cache aware transposition via rectangular subsections

    DOEpatents

    Gustavson, Fred Gehrung; Gunnels, John A

    2014-02-04

    A method and structure for transposing a rectangular matrix A in a computer includes subdividing the rectangular matrix A into one or more square submatrices and executing an in-place transposition for each of the square submatrices A.sub.ij.

  10. -------------------------------------------------------------------------------- Metamaterial composition comprising frequency-selective-surface resonant element disposed on/in a dielectric flake, methods, and applications

    DOEpatents

    Shelton, David; Boreman, Glenn; D'Archangel, Jeffrey

    2015-11-10

    Infrared metamaterial arrays containing Au elements immersed in a medium of benzocyclobutene (BCB) were fabricated and selectively etched to produce small square flakes with edge dimensions of approximately 20 .mu.m. Two unit-cell designs were fabricated: one employed crossed-dipole elements while the other utilized square-loop elements.

  11. EECBG Success Story: Small Nebraska Town Welcomes LEDs and Energy Savings

    Energy.gov [DOE]

    Tecumseh’s town historic town square is home to the city hall, courthouse, post office, and during the summer months—a farmers market. Now, this historic square, built in the 1850’s, is about to become home to something new: LED lights. Learn more.

  12. i U.S. Energy Information Administration...

    Gasoline and Diesel Fuel Update

    0.9801 R Square 0.9605 Adjusted R Square 0.9408 Standard Error 206,471.7 Observations 7 ANOVA df SS MS F Significance F Regression 2 4.14939E+12 2.1E+12 48.667 0.001558157 Residual...

  13. Small Nebraska Town Welcomes LEDs and Energy Savings

    Energy.gov [DOE]

    Tecumseh’s town historic town square is home to the city hall, courthouse, post office, and during the summer months—a farmers market. Now, this historic square, built in the 1850’s, is about to become home to something new: LED lights.

  14. Buildings Energy Data Book: 2.5 Residential Construction and...

    Buildings Energy Data Book

    7 Materials Used in the Construction of a 2,272 Square-Foot Single-Family Home 13,837 board-feet of lumber 12 interior doors 13,118 square feet of sheathing 6 closet doors 19 tons ...

  15. Determining Home Range and Preferred Habitat of Feral Horses on the Nevada National Security Site Using Geographic Information Systems

    SciTech Connect

    Burns, Ashley V.

    2014-05-30

    Feral horses (Equus caballus) are free-roaming descendants of domesticated horses and legally protected by the Wild and Free-Roaming Horses and Burros Act of 1971, which mandates how feral horses and burros should be managed and protected on federal lands. Using a geographic information system to determine the home range and suitable habitat of feral horses on the federally managed Nevada National Security Site can enable wildlife biologists in making best management practice recommendations. Home range was estimated at 88.1 square kilometers. Site suitability was calculated for elevation, forage, slope, water presence and horse observations. These variables were combined in successive iterations into one polygon. Suitability rankings established that 85 square kilometers are most suitable habitat, with 2,052 square kilometers of good habitat 1,252 square kilometers of fair habitat and 122 square kilometers of least suitable habitat.

  16. Released: June 2006

    Energy Information Administration (EIA) (indexed site)

    . Summary Table: Total and Means of Floorspace, Number of Workers, and Hours of Operation for Non-Mall Buildings, 2003" ,"Number of Buildings (thousand)","Total Floorspace (million square feet)","Total Workers in All Buildings (thousand)","Mean Square Feet per Building (thousand)","Mean Square Feet per Worker","Mean Hours per Week" "All Buildings*.......",4645,64783,72807,13.9,890,61 "Building Floorspace"

  17. Process for obtaining multiple sheet resistances for thin film hybrid microcircuit resistors

    DOEpatents

    Norwood, David P.

    1989-01-01

    A standard thin film circuit containing Ta.sub.2 N (100 ohms/square) resirs is fabricated by depositing on a dielectric substrate successive layers of Ta.sub.2 N, Ti and Pd, with a gold layer to provide conductors. The addition of a few simple photoprocessing steps to the standeard TFN manufacturing process enables the formation of Ta.sub.2 N+Ti (10 ohms/square) and Ta.sub.2 N+Ti+Pd (1 ohm/square) resistors in the same otherwise standard thin film circuit structure.

  18. Energy Information Administration (EIA) (indexed site)

    CFMSQF2N Confirm square feet $YESNO15. SQFT2 Square footage SQFT15. ALT2N Additions or substantial alterations $YESNO15. ALTSQF2N Add or subtract square footage $ALTSQF15 INSR2M Roof or ceiling insulation $YESNO15. INSW2M Exterior wall insulation $YESNO15. STRIP2 Weather stripping added since 1/1/80 $YESNO15. INSULR2M Insulation added to roof since 1/1/80 $YESNO15. INSULW2M Insulation added to walls since 1/1/80 $YESNO15. ADDGLS2N Conservation glass added since 1/1/80 $YESNO15. ADIN2N Adding

  19. Analysis of the multigroup model for muon tomography based threat detection

    SciTech Connect

    Perry, J. O.; Bacon, J. D.; Borozdin, K. N.; Fabritius, J. M.; Morris, C. L.

    2014-02-14

    We compare different algorithms for detecting a 5?cm tungsten cube using cosmic ray muon technology. In each case, a simple tomographic technique was used for position reconstruction, but the scattering angles were used differently to obtain a density signal. Receiver operating characteristic curves were used to compare images made using average angle squared, median angle squared, average of the squared angle, and a multi-energy group fit of the angular distributions for scenes with and without a 5?cm tungsten cube. The receiver operating characteristic curves show that the multi-energy group treatment of the scattering angle distributions is the superior method for image reconstruction.

  20. Resolving the Impact of Biological Processes on Water Transport in Unsaturated Porous Media Through Nuclear Magnetic Resonance Micro-Imaging

    SciTech Connect

    Seymour, Joseph D.

    2005-06-01

    The magnetic resonance microscopy (MRM) work at Montana State University has extended the imaging of a single biofilm in a 1 mm capillary reactor to correlate T2 magnetic relaxation maps displaying biofilm structure with the corresponding velocity patterns in three dimensions in a Staphylococcus epidermidis biofilm fouled square capillary. A square duct geometry is chosen to provide correlation with existing experiments and simulations, as research bioreactors tend to be of square or rectangular cross section for optical or microelectrode access. The spatially resolved velocity data provide details on the impact of biofilm induced advection on mass transport from the bulk fluid to the biofilm and through the capillary bioreactor.

  1. www.eia.gov U.S. Energy Information Administration Independent Statistics & Analysis

    Gasoline and Diesel Fuel Update

    Mean Square Feet per Building (thousand) Mean Square Feet per Worker Mean Hours per Week All Buildings .............................................. 4,657 67,338 81,852 14.5 823 60 Building Floorspace (Square Feet) 1,001 to 5,000 .............................................. 2,348 6,774 11,125 2.9 609 57 5,001 to 10,000 ............................................ 1,110 8,238 10,968 7.4 751 53 10,001 to 25,000 .......................................... 708 11,153 11,378 15.7 980 65 25,001 to

  2. Word Pro - Untitled1

    Energy Information Administration (EIA) (indexed site)

    3 Table 10.6 Solar Thermal Collector Shipments by Type, Price, and Trade, 1974-2009 (Thousand Square Feet, Except as Noted) Year Low-Temperature Collectors 1 Medium-Temperature Collectors 2 High-Temperature Collectors 3 Total Shipments Trade Number of U.S. Manu- facturers Quantity Shipped Shipments per Manu- facturer Price 4 (dollars 5 per square foot) Number of U.S. Manu- facturers Quantity Shipped Shipments per Manu- facturer Price 4 (dollars 5 per square foot) Quantity Shipped Price 4

  3. Companies pocket savings from better energy management | Department...

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

    In 2010, Nissan was looking to save money at its manufacturing plant in Smyrna, Tenn. The 5.5-million-square-foot plant made SUVs and cars, including the all-electric Leaf. ...

  4. Case Study - EPB Smart Grid Investment Grant

    Office of Environmental Management (EM)

    Established in 1935, EPB covers about 600 square miles and serves about 170,000 customers in Tennessee and Georgia. Chattanooga is making its distribution system more robust while ...

  5. Microsoft Word - DOE-ID-INL-13-012.docx

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

    ... BEA's operating systems would simulate the diurnal flow demand of a typical water distribution system in a square pipe lay out above ground with dimension of approximately 300 feet ...

  6. Pairing state with a time-reversal symmetry breaking in FeAs...

    Office of Scientific and Technical Information (OSTI)

    non-magnetic impurity and the corners of a square sample. The resonance mode between the s+- and dx2?y2 -wave order parameters can be detected through the B1g-Raman spectroscopy. ...

  7. Y-12 and the National Park Service study, part

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

    Beta 3 Calutrons and Building 9731, the Graphite Reactor, K-25 and the city's historic Jackson Square) seemed to cause them to realize, maybe for the first time, the true...

  8. CX-005320: Categorical Exclusion Determination

    Energy.gov [DOE]

    700/100 Pounds Per Square Inch Compressor Additional Filtration ProjectCX(s) Applied: B2.5Date: 02/24/2011Location(s): Morgantown, West VirginiaOffice(s): Fossil Energy, National Energy Technology Laboratory

  9. CX-005904: Categorical Exclusion Determination

    Energy.gov [DOE]

    100/700 Pound Per Square Inch Compressor Facility Air Improvements ProjectCX(s) Applied: B1.3Date: 05/18/2011Location(s): Morgantown, West VirginiaOffice(s): Fossil Energy, National Energy Technology Laboratory

  10. Downblend Diplomacy, Part 1 | Y-12 National Security Complex

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

    all those films of the Russians parading missiles through Red Square, and then you're there." She is also aware that she travels to Russia now precisely because of those missiles. ...

  11. Solar collector panels (process-method). Rainwater collection and storage

    SciTech Connect

    Mowery, J.W.

    1981-10-15

    A process for producing panels for solar heating of potable water is described. The panels have PVC tubing flat-coiled into square or rectangular shapes. Also described is a cistern for collecting and storing rainwater. (LEW)

  12. PowerPoint Presentation

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

    to ensure the ARC doesn't effect the RTU warranty DUCTLESS HEAT PUMPS BUILDING USE TYPE EXAMPLES Less than 20,000 square feet of floor area in newer buildings (post-2009)...

  13. Building Green in Greensburg: Dwane Shank Motors GM Dealership

    Energy Saver

    also hurried to build their new 8,300-square-foot building and designed it to maximize energy efficiency and green strategies. This was vital to telling the story and...

  14. Tag: community

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

    able to serve a record breaking 2,808 children, providing necessary school supplies to students in 29 area schools in a 345-square-mile service area.

  15. Microsoft PowerPoint - Antizzo - EPI - Briefing - EMAB - 3-31...

    Office of Environmental Management (EM)

    4) including orphan sites * Footprint reduction of 35 Square Miles *2014 *Excluding FFTF, 618-10, 618-11 burial grounds * Complete all D & H Area Final ROD Remedial Actions * ...

  16. IKEA's New Store in Colorado to Feature Geothermal System

    Energy.gov [DOE]

    IKEA, an international home furnishings retailer, broke ground on its future Denver-area store in Centennial, Colorado. The 415,000-square-foot building is scheduled to open in autumn 2011 as the...

  17. NREL: Transportation Research - Helping Electric-Drive Vehicle...

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

    was to test the resulting materials to see if they met DARPA's goal to increase the conductance of the TIM layers to one watt per square millimeter per degree Kelvin or more --...

  18. EM Richland Operations Office Manager Reflects on River Corridor's Safe, Successful Cleanup

    Energy.gov [DOE]

    RICHLAND, Wash. – This month, Stacy L. Charboneau marks her first year as manager of EM’s Richland Operations Office (RL), responsible for management and oversight of cleanup of the 586-square-mile Hanford Site.

  19. Secretary of Energy Recognizes Federal Employees for Efforts...

    Energy Saver

    ... through the end of 2015. EPAct requires that the Federal government purchase at least 7.5 percent of electricity from ... has decreased energy consumption per gross square foot by ...

  20. DOE Zero Energy Ready Home Case Study: Dwell Development, Seattle...

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

    Case study of a DOE Zero Energy Ready Home in Seattle, WA, that scored HERS 34 without PV. This 2,000-square-foot system home has R-45 double-stud walls, an unvented flat roof with ...

  1. DOE Zero Energy Ready Home Case Study: Weiss Building & Development...

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

    Case study of a DOE Zero Energy Ready Home in Downers Grove, IL, that scored HERS 35 without PV. This 3,600-square-foot custom home has advanced framed walls with R-23 dense-packed ...

  2. DOE Zero Energy Ready Home Case Study: Transformations Inc.,...

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

    Case study of a DOE Zero Energy Ready Home in Devens, MA, that scored HERS 34 without PV or HERS -21 with PV. This 3,168-square-foot custom home has R-46 double-stud walls, a ...

  3. DOE Zero Energy Ready Home Case Study: Ferguson Design and Constructio...

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

    Case study of a DOE Zero Energy Ready Home in Long Island, NY, that scored HERS 43 without PV. This 5,088-square-foot custom home has R-25 double-stud walls, a vaulted roof with ...

  4. DOE Zero Energy Ready Home Case Study: Clifton View Homes, Coupeville...

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

    Case study of a DOE Zero Energy Ready Home on Whidbey Island, WA, that scored HERS 45 without PV. This 2,908-square-foot customsystem home has a SIP roof and walls, R-20 rigid ...

  5. DOE Zero Energy Ready Home Case Study: Preferred Builders, Old...

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

    Case study of a DOE Zero Energy Ready Home in Old Greenwich, CT, that scored HERS 42 without PV or HERS 20 with PV. This 2,700-square-foot custom home has advanced framed walls ...

  6. DOE Zero Energy Ready Home Case Study: Weiss Building & Development...

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

    Case study of a DOE Zero Energy Ready Home in River Forest, IL, that scored HERS 17 without PV. This 4,763-square-foot custom passive house has R-54 ICF walls, a vented attic with ...

  7. c16.xls

    Energy Information Administration (EIA) (indexed site)

    per Building (thousand dollars) per Square Foot (dollars) per Thousand Cubic Feet (dollars) All Buildings ... 736 43.2 34.9 15.7 34.1 75.4...

  8. Draft Closure Plan

    Office of Environmental Management (EM)

    ... 19,600 square feet, has a double-panel rolling door located at the west end, and ... sampled for, the solution used, and the desired constituent concentration detection limit. ...

  9. Secretary Moniz Kicks Off Inaugural National Cleanup Workshop...

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

    program. "We often lose sight of the fact that when this program was established in 1989, we had 107 sites and over 3,000 square miles. That's now down to 16 sites and less...

  10. Fundemental Academic Training Study Guide Phase 1

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

    ... Their maximum recorded dose rate has been 12,000 mrem per year. In the United States on the average, a square mile ... Membrane rupture may result in the death of a cell, in this case ...

  11. Marin County - Green Building Requirements | Department of Energy

    Energy.gov [DOE] (indexed site)

    comply with the prerequisite requirements of LEED New Construction or LEED Core and Shell. Building projects between 5,000 and 49,999 square feet must be certified at the...

  12. Energy Citations Database (ECD) - Availability

    Office of Scientific and Technical Information (OSTI)

    vente des publications des Communautes Europeenes 37, rue Glesener-Luxembourg. FD U.S. Fish and Wildlife Service, 18th and C Streets, N.W., Mail Stop 1111, Arlington Square Bldg.,...

  13. MHK Technologies/Hidroflot | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    unit s individual push into a single output line Each platform acts as an independent power station producer of 6MW A wave power park consisting of 8 10 platforms in a one square...

  14. CBECS 1992 - C&E Detailed Table Word Definitions

    Energy Information Administration (EIA) (indexed site)

    in the Northeast that used electricity as an energy source used 9.3 kilowatthours of electricity per square foot." Demand-Metered Buildings--Buildings that have meters to...

  15. Climate change and the Arctic

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

    Climate change and the Arctic Climate change and the Arctic WHEN: May 19, 2016 5:30 PM - 7:00 PM WHERE: UnQuarked Wine Room 145 Central Park Square, Los Alamos, New Mexico 87544 ...

  16. Photovoltaic Array on Adam Joseph Lewis Center

    Office of Energy Efficiency and Renewable Energy (EERE)

    In this photograph, a building at Oberlin College incorporates features that lessen its impact on the environment. Energy efficient and environmentally friendly features includes: 4,682 square feet...

  17. Constraints on Cosmology from the Cosmic Microwave Background...

    Office of Scientific and Technical Information (OSTI)

    from the Cosmic Microwave Background Power Spectrum of the 2500-square degree SPT-SZ Survey Citation Details In-Document Search Title: Constraints on Cosmology from the Cosmic...

  18. Expedited Cleanup Process at Idaho Site Leads to Taxpayer Savings

    Energy.gov [DOE]

    IDAHO FALLS, Idaho – A streamlined process to remediate contaminated areas at DOE’s 890-square-mile Idaho Site has benefitted the Environmental Restoration (ER) Program and taxpayers in general.

  19. Tax Incentives for Energy Efficiency Upgrades in Commercial Buildings...

    Office of Environmental Management (EM)

    A tax deduction of up to 1.80 per square foot is available for buildings that save at least 50% of the heating and cooling energy of a system or building that meets ASHRAE ...

  20. ANL/NDH-111

    Office of Scientific and Technical Information (OSTI)

    ... ANLNDM-76 Alan B. Smith and Peter T. Guenther, Scattering of Fast Neutrons from Elemental Molybdenum, November 1982. ANLNDM-77 Donald L. Smith, A Least-squares Method for ...

  1. City of Seattle - Sustainable Buildings and Sites Policy | Department...

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

    with over 5,000 square feet of occupied space to achieve a Gold Rating using the US Green Building Council's (USGBC) LEED Rating System. In addition, these projects must meet...

  2. Small business success story: Gordon Electric Supply, Inc. |...

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

    May 14, 2013 Tweet EmailPrint Gordon Electric Supply has provided electrical and lighting ... to supply the lab with both Square D products and other electrical product needs." ...

  3. Protecting America's Future

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

    of Y-12's modernization projects are the two new privately financed buildings, the New Hope Center and the Jack Case Center. New Hope and Jack Case Centers The 137,700 square-foot...

  4. DOE Tour of Zero: Euclid Avenue by Heirloom Design Build | Department...

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

    square feet and the Atlanta Urban Design Commission's Award of Excellence for New Construction in 2014, as well as a DOE 2015 Housing Innovation Award. 4 of 12 The natural ...

  5. NREL and PrimeStar Solar Sign $870,000 Cooperative Research and...

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

    PrimeStar Solar has leased a 16,000 square foot facility near NREL in Golden, Colorado to ... from PrimeStar's assembly facility in Michigan. "In the last few years, the production ...

  6. DOE Tour of Zero: The Edies Lane House by Caldwell and Johnson...

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

    Edies Lane House by Caldwell and Johnson DOE Tour of Zero: The Edies Lane House by Caldwell and Johnson Addthis 1 of 4 This 2,046-square-foot home in Exeter, Rhode Island, by...

  7. Energy Performance Ratings for Windows, Doors, and Skylights...

    Energy.gov [DOE] (indexed site)

    the rate of air movement around a window, door, or skylight in the presence of a specific pressure difference across it. It's expressed in units of cubic feet per minute per square...

  8. Habitat Restoration at the Salmon, Mississippi, Site

    Energy.gov [DOE]

    The 1,470-acre Salmon, Mississippi, Site is located in Lamar County, approximately 20 miles southwest of Hattiesburg, in southwestern Mississippi. It is roughly square in shape, and each side is...

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

    Energy.gov [DOE] (indexed site)

    Duke Energy Progress- Commercial and Industrial Energy-Efficiency Program New buildings greater than 20,000 square feet and designed with a projected first-year electrical savings...

  10. DOE Tour of Zero: The Capri by LifeStyle Homes | Department of...

    Office of Environmental Management (EM)

    DOE Tour of Zero: The Capri by LifeStyle Homes Addthis 1 of 15 LifeStyle Homes built this 2,104-square-foot home in Melbourne, Florida, to the performance criteria of the U.S. ...

  11. DOE Tour of Zero: Bates Avenue by Sunroc Builders | Department...

    Energy Saver

    Sunroc Builders built this 1,104-square-foot home in Winter Haven, Florida, to the ... solar gain during the hot weather in the Florida home. 3 of 15 The energy-efficiency ...

  12. DOE Tour of Zero: Via del Cielo by Palo Duro Homes | Department...

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

    Via del Cielo by Palo Duro Homes DOE Tour of Zero: Via del Cielo by Palo Duro Homes Addthis 1 of 10 Palo Duro built this 2,215-square-foot home in Santa Fe, New Mexico, to the ...

  13. IMPROVEMENTS TO THE TIME STEPPING ALGORITHM OF RELAP5-3D RILEY...

    Office of Scientific and Technical Information (OSTI)

    for doing least squares curve fi ts through sensor data for the INL Advanced Test Reactor. ... RELAP5 is a reactor multiphysics code that models both neutronics and thermo-hydraulics. ...

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

    Energy.gov [DOE] (indexed site)

    Vermont Gas customers whose homes have used at least 0.5 Ccf per square foot of natural gas over the past year are eligible for this program, as are multi-family buildings....

  15. Crystal Solar and NREL Team Up to Cut Costs - News Feature |...

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

    Crystal Solar and NREL Team Up to Cut Costs August 27, 2014 This is a close-up of a greenish-brown solar wafer, square in shape, resting slightly askew on a plate. The...

  16. Rietveld Refinement

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

    profile Chi-squared value 4.944 Progress so far Inverse Modeling Method 2 Fourier Method Data Model Refined Structure 40 60 80 100 120 140 160 0 1000 2000 3000 4000...

  17. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... By using the combination of high-aspect-ratio silicon PIN pillars, which are 2 microm wide with a 2 microm separation, arranged in a square matrix, and surrounded by sup 10B, ...

  18. DEMCO- Touchstone Energy Home Program

    Energy.gov [DOE]

    DEMCO, a Touchstone Energy Cooperative, provides residential customers who have a qualified Touchstone Energy Home, a rebate of up to $0.10 per square foot of living area for electric heat pumps...

  19. U.S. Department of Energy Categorical Exclusion Determination...

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

    X - B5.1 Actions to conserve energy Solar PV on The Blue Barn, it is a 26,000 square foot ... X - B3.6 Sitingconstructionoperationdecommissioning of facilities for bench-scale ...

  20. United States

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

    How many square feet will remain uncovered? A) 2 B) 4 C) 6 D) 12 E) none of these 4 5. READING COMPREHENSION The reading comprehension items in this test are samples of...

  1. This Week In Petroleum Summary Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    California pipelines require the RVP of gasoline shipped on their systems to transition from the December-January specification of 15 pounds per square inch (psi) to 13.5...

  2. Crosscutting Success Stories | Department of Energy

    Office of Environmental Management (EM)

    School District committed one million square feet of buildings in an effort to reduce energy usage 20% by 2020. Now, the district has exceeded its goal five years early. May 21,...

  3. DOE Tour of Zero: Anna Model by Charles Thomas Homes | Department...

    Energy Saver

    Charles Thomas Homes built this 4,353-square-foot custom home in Omaha, Nebraska, to the ... Charles Thomas Homes, Anna Model, Omaha, NE; charlesthomashomes.com "We measure the ...

  4. City of Chandler- Green Building Requirement for City Buildings

    Energy.gov [DOE]

    Additionally, all renovations and all new non-occupied buildings and all new occupied buildings smaller than 5,000 square feet must include as many green building principles as are feasible. The...

  5. EERE Success Story-Dow Partners with ORNL to Commercialize Advanced...

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

    ... to 10 to 90% relative humidity and other outdoor conditions such as rain, solar radiation, and pressures from wind and wind gusts that range from -30 to 30 pounds per square foot. ...

  6. Sandia National Laboratories: Thor's hammer . . .

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

    10,000 square feet, 100 kilojoules instead of 20 megajoules - but has improvements in design befitting a next-generation accelerator. The immediate benefit of the new machine is...

  7. Recycling Building Foundation at the Weldon Spring, Missouri, Site

    Energy.gov [DOE]

    A 32,635-square-foot administration building was built in 1990 to provide office space for hundreds of Weldon Spring, Missouri, Site Remedial Action Project workers. The structure was demolished...

  8. Chief Counsel

    Energy.gov [DOE]

    The U.S. Department of Energy oversees the 586 square mile Hanford Site located along the Columbia River in South East Washington. The Hanford Site handled complex plutonium production for over 40...

  9. chin-98.pdf

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

    the marine oceans and the islands (e.g., Albrecht et al. 1985; Nicholls and Leighton 1986; ... 1986); squares, marine stratocumulus (Albrecht et al. 1985); asterisk, stratus over the ...

  10. EM’s December Newsletter Recaps Cold War Cleanup Accomplishments in 2013

    Energy.gov [DOE]

    On Dec. 19, EM completed demolition of the 4.8 million-square-foot Building K-25 at Oak Ridge, a milestone that capped a busy and successful 2013 for the Cold War cleanup program.

  11. Los Angeles County- LEED for County Buildings

    Energy.gov [DOE]

    In January 2007, the Los Angeles County Board of Supervisors adopted rules to require that all new county buildings greater than 10,000 square feet be LEED Silver certified. All buildings...

  12. 2005 Residential Energy Consumption Survey

    Energy Information Administration (EIA) (indexed site)

    ... foot at a pressure base of 14.73 pounds standard per square inch absolute and a temperature base of 60 degrees Fahrenheit; Cubic meter is a unit of measure which equals 35.314 ...

  13. The Hanford Story: Groundwater

    Energy.gov [DOE]

    This second chapter of The Hanford Story explains how more than 100 square miles of groundwater under the Hanford Site became contaminated and what workers are doing to restore groundwater to its highest beneficial use.

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

    Energy.gov [DOE] (indexed site)

    to new construction or renovation projects funded by the city or located on city-owned land of 5,000 square feet or more of... Eligibility: Local Government Savings Category:...

  15. Recovery Act Funds are Helping Oak Ridge's Building K-33 Disappear Fast

    Energy.gov [DOE]

    American Recovery and Reinvestment Act workers in Oak Ridge are working safely and quickly to complete the demolition of Building K-33, a 1.4 million-square-foot former gaseous diffusion plant in...

  16. Natural Gas",,,"Natural Gas Consumption",,"Natural Gas Expenditures...

    Energy Information Administration (EIA) (indexed site)

    feet)","Total (million dollars)" "NEW ENGLAND ...",45,1590,35.3,59,57,403 "Building Floorspace" "(Square Feet)" "1,001 to 5,000 ...","Q","Q","Q","Q",...

  17. --No Title--

    Energy Information Administration (EIA) (indexed site)

    --- All Buildings ... 4,657 4,403 4,395 2,670 434 117 50 451 153 Building Floorspace (Square Feet) 1,001 to 5,000...

  18. --No Title--

    Energy Information Administration (EIA) (indexed site)

    --- NEW ENGLAND ... 45 1,590 35.3 59 57 403 Building Floorspace (Square Feet) 1,001 to 5,000 ... Q Q Q Q Q Q 5,001 to...

  19. SWERA/Wind Resource Information | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    wind resources are depicted as average wind speed (meters per second) or wind power density (watts per square meter) at a specified height above the ground (nominally 50 m)....

  20. Wind Resource Map: Mexico | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    span two power densities. For example, Wind Power Class 3 represents the Wind Power Density range between 150 watt (W) per square meter (m2) and 200 Wm2. The offset cells in...

  1. DOE Seeking Proposals to Advance Distributed Wind Turbine Technology...

    Energy Saver

    The CIP aims to help U.S. manufacturers of small and mid-sized wind turbines with rotor swept areas up to 1,000 square meters improve their turbine designs and manufacturing ...

  2. NREL Announces Two New Competitiveness Improvement Project Awards...

    Office of Environmental Management (EM)

    The CIP aims to help U.S. manufacturers of small and mid-sized wind turbines with rotor swept areas up to 1,000 square meters improve their turbine design and manufacturing ...

  3. Assessment of Energy Use in Multibuilding Facilities

    Energy Information Administration (EIA) (indexed site)

    containing over 1,000 square feet of floorspace, and intended for human occupancy. Structures that were included in the survey as a specific exception were parking garages not...

  4. GE Global Research Europe in Munich, Germany

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

    Smart Ways to Build Smart Things direct write2square The GE Store for Technology is Open for Business be an engineer Women Engineers Urge Young Girl to Pursue Engineering

  5. Dirac Charge Dynamcs in Graphene by Infrared Spectroscopy

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

    ... But in a system of two-dimensional Dirac quasiparticles, the Fermi energy varies as the square root of the carrier density. Indeed, the researchers observed the latter intriguing ...

  6. Pacific Northwest Smart Grid Demonstration Project SUCCESS STORIES

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

    ENERGY LOWER VALLEY ENERGY Afton, Wyoming * Began in 1937 with 10 members * Provides electricity, natural gas and propane * 5,616 square-mile territory * 26,406 electric...

  7. DOE Zero Energy Ready Home Case Study: Manatee County Habitat...

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

    HERS 53 without PV, HERS 23 with PV. This 1,143-square-foot affordable home has R-23 ICF walls, a spray-foamed sealed attic, solar hot water, and a ducted mini-split heat pump. ...

  8. Residential Energy Consumption Survey (RECS) - Analysis & Projections...

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

    Where does RECS square footage data come from? July 11, 2012 RECS data show decreased energy consumption per household June 6, 2012 The impact of increasing home size on energy ...

  9. News | Argonne National Laboratory

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

    climate forecast ever done for North America - dividing the continent into squares 12 km at a side. These two sample maps show different scenarios to project how much more ...

  10. The 'world's largest' Inconel waterwall weld overlay

    SciTech Connect

    MacLean, K.; Fournier, E.; Gomez-Grande, J.; Scandroli, T.

    2009-11-15

    An 11,000 square foot Inconel 655 weld repaired severe wastage caused by low NOx firing with coal/petcoke at the Belledune generating station in New Brunswick, Canada. 1 ref., 1 fig., 3 photos.

  11. Microsoft PowerPoint - 03072012 ModSim_Industry_Montgomery.pptx

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

    80,000 square miles 9 million people 650,000 businesses 155 distributors Hydroelectric Dams Pumped- Storage Green Power 57 direct-served customers 2 of 10 CASL-U-2014-0358-000 ...

  12. c23a.xls

    Annual Energy Outlook

    (thousand dollars) per Square Foot (dollars) per Thousand Cubic Feet (dollars) All Buildings ... 803 42.0 17.9 37.4 71.0 6.3 0.33 7.86 Building...

  13. c2a.xls

    Annual Energy Outlook

    Buildings ... 4,859 71,658 107,897 82,783 16,010 1,826 7,279 Building Floorspace (Square Feet) 1,001 to 5,000 ......

  14. c4a.xls

    Annual Energy Outlook

    Buildings ... 4,859 71,658 14.7 107,897 22.2 1.51 16.54 Building Floorspace (Square Feet) 1,001 to 5,000 ... 2,586...

  15. c14a.xls

    Annual Energy Outlook

    Buildings ... 226 14.9 3.8 8.8 18.1 17.9 1.18 0.079 Building Floorspace (Square Feet) 1,001 to 5,000 ... 48 17.8...

  16. c22a.xls

    Gasoline and Diesel Fuel Update

    Buildings ... 162 538 343 17,509 32,945 19,727 9.2 16.3 17.4 Building Floorspace (Square Feet) 1,001 to 5,000 ......

  17. SANDIA REPORT SAND2012-1365 Unlimited Release

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

    ... Theoretically, the definition of "some fraction" would be 77% (88% squared), because below this level, the voltage should drop to less than 0.88 p.u. and the inverter would enter a ...

  18. Ultralow-Power Silicon Microphotonic Communications Platform

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

    ... the required voltage remained well within available CMOS drive levels. The switch state was switched every 6.4 ns in square wave fashion, and the Thru and Drop port responses ...

  19. AMF Deployment, Manacapuru, Brazil

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

    in Brazil is the largest broadleaf forest in the world, covering 7 million square kilometers of the Amazon Basin in South America. It represents over half of the planet's...

  20. LiDAR At Chocolate Mountains Area (Alm, Et Al., 2010) | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    aerial Li-DAR survey flown over the project areas, securing over 177,000 square kilometers of <30cm accuracy digital elevation data. LiDAR data were analyzed to characterize...

  1. MHK Projects/Swansea Bay | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    The proposed project will be located one mile offshore and will measure five square kilometers in area. WS Atkins has conducted a feasibility study on the proposed project and...

  2. Guangdong Baolihua New Energy Corporation | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    province. The area is rich with wind resources. the project will cover 240 square kilometers, with a generating capacity of 1.25 GW. This will make the wind site the largest...

  3. ARM - Facility News Article

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

    throughout the reduced SGP domain, now an area of approximately 22,500 square kilometers, or the approximate area of a modern climate model grid cell. Centered around the...

  4. INL@Work Firefighter

    SciTech Connect

    Baron, Wendy

    2011-01-01

    Did you know INL has its own firefighting team? Its members help protect our remote 890-square-mile site from range fires and other incidents. Meet firefighter Wendy Baron, who was recently named Idaho's firefighter of the year.

  5. EA-1065: Proposed Construction and Operation of a Genome Sequencing Facility in Building 64 at Lawrence Berkeley Laboratory, Berkeley, California

    Energy.gov [DOE]

    This EA evaluates the environmental impacts of a proposal to modify 14,900 square feet of an existing building (Building 64) at the U.S. Department of Energy's Lawrence Berkeley Laboratory to...

  6. tamain_form_gulm.dvi

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

    ... FASA data34; squares: 32MeVu Xe+Sn INDRA data10 ; triangles: ISIS data13. ... Fig. 10. Analysis of the ISIS data showing that the probability for emitting a given ...

  7. DOE Zero Energy Ready Home Case Study: BPC Green Builders, Custom...

    Energy Saver

    scored HERS 39 without solar PV. The 3,000-square-foot two-story home has R-33 double-walls, R-72 flat roof with closed-cell foam and blown cellulose, an ERV, and LED lighting. ...

  8. CX-010378: Categorical Exclusion Determination

    Energy.gov [DOE]

    Installation of a Prefabricated 130 Square Feet Building Adjacent to Building 67 CX(s) Applied: B6.4 Date: 03/23/2011 Location(s): California Offices(s): Berkeley Site Office

  9. CAES Home

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

    CAES Building The 55,000-square-foot Center for Advanced Energy Studies building is located on University Boulevard in Idaho Falls, near both Idaho State University's University...

  10. Healthy habits: reducing our carbon footprint

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

    bikes to work, employees in the field all over the Lab's 36 square miles see the landscape around them as an inspiration and reminder to go green at work and at home. Energy...

  11. Microsoft Word - EIA-63B Instructions 2014_WITH SURVEY MANAGER...

    Gasoline and Diesel Fuel Update

    ... Peak Watt: A manufacturer's unit indicating the amount of power a photovoltaic cell or module will produce at standard test conditions (normally 1,000 watts per square meter and 25 ...

  12. Microsoft Word - FG2_scoping transcript_Tuscola06082011

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

    ... basically made of three parts not including the 16 turbine. ... There is the 18 boiler island which is a new boiler and ... I'm a landowner in 5 the five mile, square mile area. My ...

  13. CY09 ASER TTR Cover.indd

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

    ... square mile (mi 2 ) CONTENTS x is page ... monitored every three to ve years, and was last ... KTF is located on the island of Kauai at the north end of ...

  14. Draft Programmatic Environmental Impact Statement for the Non...

    Energy Saver

    ... of the three islands of Ofu, Ta', and Tutuila. The most recent eruptions occurred in 1866 and 1905 on the island of ... and streams, 37 squares mile of bays and harbors, and 5 ...

  15. National Security Science April 2016 Los Alamos National...

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

    ... First Flight Last Delivery Expected Life New bomber Three types of nuclear-capable U.S. ... of the war-essentially a 39-square-mile island airfield from which to bomb Japan.) ...

  16. Main Title 32pt

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

    ...article145541201001 sharpquadpixel.html Surefire U2 flashlight. http:en.wikipedia.orgwikiFile:Sur efireU2JPG.jpg NASDAQ's Giant Video Display in Times Square, New ...

  17. Main Title 32pt

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

    ...article145541201001sh arpquadpixel.html Surefire U2 flashlight. http:en.wikipedia.orgwikiFile:Sur efireU2JPG.jpg NASDAQ's Giant Video Display in Times Square, New ...

  18. DOE Tour of Zero: Bellingham Power House by TC Legend Homes ...

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

    Bellingham Power House by TC Legend Homes DOE Tour of Zero: Bellingham Power House by TC Legend Homes Addthis 1 of 19 TC Legend Homes built this 2,781-square-foot home in ...

  19. Health Care Buildings: Consumption Tables

    Energy Information Administration (EIA) (indexed site)

    Consumption Tables Sum of Major Fuel Consumption by Size and Type of Health Care Building Total (trillion Btu) per Building (million Btu) per Square Foot (thousand Btu) Dollars per...

  20. Microsoft Office Outlook - Memo Style

    National Nuclear Security Administration (NNSA)

    Monday, December 07, 2009 8:03 PM To: Andrea Wilkes Cc: Enyeart, Sandra B.; Mike West Subject: Fwd: SWEIS DATA Attachments: image001.jpg Andrea, Here is the functional square...