Sample records for measured values shown

  1. Measuring Value in Healthcare

    E-Print Network [OSTI]

    Gardner, Christopher

    2008-01-01T23:59:59.000Z

    A statistical description and model of individual healthcare expenditures in the US has been developed for measuring value in healthcare. We find evidence that healthcare expenditures are quantifiable as an infusion-diffusion process, which can be thought of intuitively as a steady change in the intensity of treatment superimposed on a random process reflecting variations in the efficiency and effectiveness of treatment. The arithmetic mean represents the net average annual cost of healthcare; and when multiplied by the arithmetic standard deviation, which represents the effective risk, the result is a measure of healthcare cost control. Policymakers, providers, payors, or patients that decrease these parameters are generating value in healthcare. The model has an average absolute prediction error of approximately 10-12% across the range of expenditures which spans 6 orders of magnitude over a nearly 10-year period. For the top 1% of the population with the largest expenditures, representing 20%-30% of total ...

  2. Weak value measurement with an incoherent measuring device

    E-Print Network [OSTI]

    Young-Wook Cho; Hyang-Tag Lim; Young-Sik Ra; Yoon-Ho Kim

    2009-11-05T23:59:59.000Z

    In the Aharonov-Albert-Vaidman (AAV) weak measurement, it is assumed that the measuring device or the pointer is in a quantum mechanical pure state. In reality, however, it is often not the case. In this paper, we generalize the AAV weak measurement scheme to include more generalized situations in which the measuring device is in a mixed state. We also report an optical implementation of the weak value measurement in which the incoherent pointer is realized with the pseudo-thermal light. The theoretical and experimental results show that the measuring device under the influence of partial decoherence could still be used for amplified detection of minute physical changes and are applicable for implementing the weak value measurement for massive particles.

  3. Measuring value added characteristics in feeder cattle

    E-Print Network [OSTI]

    Mathews, Crystal Dawn

    2009-05-15T23:59:59.000Z

    , cyclical effects, lot size, weight, breed type, sex, commingling, fed cattle futures price, and corn price were all found to have an impact on the sale price of feeder cattle. Feeder calves sold through MFA Health Track Beef Alliance and other value added...

  4. Positive-operator-valued measure optimization of classical correlations

    SciTech Connect (OSTI)

    Hamieh, S.; Kobes, R.; Zaraket, H. [Kernfysisch Versneller Instituut, Zernikelaan 25 9747 AA Groningen (Netherlands); Physics Department, The University of Winnipeg, 515 Portage Avenue, Winnipeg, Manitoba, R3B 2E9 (Canada)

    2004-11-01T23:59:59.000Z

    We study the problem of optimization over positive-operator-valued measures to extract classical correlation in a bipartite quantum system. The proposed method is applied to binary states only. Moreover, to illustrate this method, an explicit example is studied in detail.

  5. Does the measured value of the Planck constant depend on the energy of measurements?

    E-Print Network [OSTI]

    Massa, Enrico; Jentschel, Michael

    2011-01-01T23:59:59.000Z

    The measurement of the Avogadro constant opened the way to a comparison of the watt-balance measurements of the Planck constant with the values calculated from the quotients of the Planck constant and the mass of a particle or an atom. Since the energy scales of these measurements span nine energy decades, these data provide insight into the consistency of our understanding of physics.

  6. Intensity-Value Corrections for Integrating Sphere Measurements of Solid Samples Measured behind Glass

    SciTech Connect (OSTI)

    Johnson, Timothy J.; Bernacki, Bruce E.; Redding, Rebecca L.; Su, Yin-Fong; Brauer, Carolyn S.; Myers, Tanya L.; Stephan, Eric G.

    2014-11-01T23:59:59.000Z

    Accurate and calibrated directional-hemispherical reflectance spectra of solids are important for both in situ and remote sensing. Many solids are in the form of powders or granules and in order to measure their diffuse reflectance spectra in the laboratory, it is often necessary to place the samples behind a transparent medium such as glass for the UV, visible or near-infrared spectral regions. Using both experimental and theoretical methods we have found that the glass (fused quartz in our case) leads to artifacts in the reflectance values. We report for the first time that the measured reflectance intensity values, for both hemispherical and diffuse reflectance, are distorted by the additional reflectances arising at the air-quartz and sample-quartz interfaces. The values are dependent on the sample reflectance and are vertically shifted with intensity offsets in the hemispherical case leading to measured values up to ?6% too high for a 2% reflectance surface, ?3.8% too high for 10% reflecting materials, approximately correct for 40%- to 60%-diffuse reflecting surfaces, and ?1.5% too low for 99% reflecting Spectralon surfaces. For the case of diffuse-only reflectance, the measured values are uniformly too low due to the polished glass, with differences of nearly 6% for 99%-reflecting matte surfaces. The deviations arise from the added reflections from the quartz surfaces as verified by both theory and experiment, and have some dependence on sphere design. Empirical correction factors were implemented into post-processing software to redress the artifact for hemispherical and diffuse reflectance data across the 300 to 2300 nm range.

  7. Empirical Measurements of Travelers' Value of Travel Time Reliability

    E-Print Network [OSTI]

    Danda, Santosh Rao

    2014-08-12T23:59:59.000Z

    Travel time and travel time reliability are two fundamental factors influencing travel behavior and demand. The concept of the value of time (VOT) has been extensively studied, and estimates of VOT have been obtained from surveys and empirical data...

  8. Measuring the Value of Time in Highway Freight Transportation

    E-Print Network [OSTI]

    Miao, Qing

    2014-01-13T23:59:59.000Z

    ) .............................. 37 Table 4.4: Value of Time for Ubiquitous Congestion (80% Known Demand) ............... 37 Table 5.1: Logistic Operation Data by Industry Type...................................................... 53 Table 5.2: Single-Vehicle Value of Time... transportation cost, which 4 has been escalating over the years. For example, between 1981 and 2002, transportation costs increased from $228 billion to $577 billion, which corresponds to 45.1 percent and 63.4 percent of the total logistics cost...

  9. Valuing IT through Virtual Process Measurement ICIS '94 Paper by

    E-Print Network [OSTI]

    Scacchi, Walt

    reasoning, Valuation of information tech- nology. c 1994 Mark E. Nissen #12;1 Productivity Paradox of IT through the business environment, this need for useful IT-valuation measures will certainly grow through time; moreover, to the extent that measures for IT valuation fail to capture the "true" economic bene

  10. A geometrical characterization of commutative positive operator valued measures

    SciTech Connect (OSTI)

    Beneduci, Roberto [Dipartimento di Matematica, Universita della Calabria, Istituto Nazionale di Fisica Nucleare, Gruppo c. Cosenza, Arcavacata di Rende (Serbia and Montenegro) (Italy)

    2006-06-15T23:59:59.000Z

    We show that a POV measure F on the Borel {sigma}-algebra of the reals B(R) is commutative if and only if there exists a PV measure E on B(R) and, for every {lambda} in the spectrum of E, a probability measure {gamma}{sub ({center_dot})}({lambda}) on B(R) such that the effect F({delta}) coincides with {gamma}{sub {delta}}(A), where A is the self-adjoint operator associated to E. The relevance of this result to the theory of the sharp reconstruction is analyzed.

  11. Ultra-low Q values for neutrino mass measurements

    E-Print Network [OSTI]

    Joachim Kopp; Alexander Merle

    2010-04-21T23:59:59.000Z

    We investigate weak nuclear decays with extremely small kinetic energy release (Q value) and thus extremely good sensitivity to the absolute neutrino mass scale. In particular, we consider decays into excited daughter states, and we show that partial ionization of the parent atom can help to tune Q values to low-Q decays might only be feasible if no ionization is required, and if future improvements in isotope production technology, nuclear mass spectroscopy, and atomic structure calculations are possible. Experiments using ions, however, are extremely challenging due to the large number of ions that must be stored. New precision data on nuclear excitation levels could help to identify further isotopes with low-Q decay modes and possibly less challenging requirements.

  12. The value of density measurements in stellar coronae

    E-Print Network [OSTI]

    Jan-Uwe Ness; Carole Jordan

    2005-04-06T23:59:59.000Z

    The grating instruments on board Chandra and XMM-Newton now allow measurements of electron densities. These rely on the ratios of fluxes in emission lines, where one line depends on both collisional and radiative decay rates. The electron density is required to constrain the physical extent of the emitting region, and large samples of measurements are of interest in the context of trends in coronal activity. Here we discuss the important He {\\sc i}-like ions and the differences in densities that result when different current data bases are used.

  13. Refrigerator/freezer energy use: Measured values vs. simulation results

    SciTech Connect (OSTI)

    Hakim, S.H.; Turiel, I. [Lawrence Berkeley National Lab., CA (United States). Energy and Environment Div.

    1997-12-31T23:59:59.000Z

    The EPA Refrigerator Analysis (ERA) program was utilized in the engineering analysis performed to support the proposed refrigerator/freezer standards in the United States. In this paper the accuracy of the ERA program for predicting the energy consumption of domestic refrigerators, freezers, and refrigerator-freezers is studied by comparing the predicted energy consumption with the measured energy consumption.

  14. Measure Valued Solutions for a Differential Game Related to Fish Harvesting

    E-Print Network [OSTI]

    Bressan, Alberto

    Measure Valued Solutions for a Differential Game Related to Fish Harvesting Alberto Bressan and Wen intensity of fishing effort, optimal solutions are in general measure-valued. For the control problem in one competing fishing companies, and prove the existence of a Nash equilibrium solution. This is obtained

  15. Measure Valued Solutions for a Differential Game Related to Fish Harvesting

    E-Print Network [OSTI]

    Shen, Wen

    Measure Valued Solutions for a Differential Game Related to Fish Harvesting Alberto Bressan and Wen intensity of fishing effort, optimal solutions are in general measure-valued. For the control problem, we fishing companies, and prove the existence of a Nash equilibrium solution. This is obtained as a fixed

  16. Raw ice nuclei (IN) concentrations measured by the CFDC during RF06 for a descent into a dust layer. Filter periods used to determine the instrument background are shown by

    E-Print Network [OSTI]

    Pierce, Jeffrey

    Myrelis D Martinez, Ingrid Venero, Olga Mayol University of Puerto Rico Karin Ardon-Dryer, Zev Levin Tel analysis software (shown right). Up to four substrates were collected for each flight from the ambient

  17. Measuring the value of workspace architectural design : construction of the Workspace Communication Suitability Index (WOCSIT)

    E-Print Network [OSTI]

    Tsakonas, Konstantinos Georgios

    2008-01-01T23:59:59.000Z

    The aim of this dissertation is to measure the impact of workspace architectural design on the value it generates for tenant organizations in terms of, without loss of generality, strengthening organizational identity and ...

  18. Value-based performance measures for Hanford Tank Waste Remedition System (TWRS) Program

    SciTech Connect (OSTI)

    Keeney, R.L.; von Winterfeldt, D.

    1996-01-01T23:59:59.000Z

    The Tank Waste Remediation Systems (TWRS) Program is responsible for the safe storage, retrieval, treatment, and preparation for disposal of high-level waste currently stored in underground storage tanks at the Hanford site in Richland. The TWRS program has adopted a logical approach to decision making that is based on systems engineering and decision analysis (Westinghouse Hanford Company, 1995). This approach involves the explicit consideration of stakeholder values and an evaluation of the TWRS alternatives in terms of these values. Such evaluations need to be consistent across decisions. Thus, an effort was undertaken to develop a consistent, quantifiable set of measures that can be used by TVVRS to assess alternatives against the stakeholder values. The measures developed also met two additional requirements: 1) the number of measure should be relatively small; and 2) performance with respect to the measures should be relatively easy to estimate.

  19. Practical measurement of joint weak values and their connection to the annihilation operator

    E-Print Network [OSTI]

    J. S. Lundeen; K. J. Resch

    2005-01-13T23:59:59.000Z

    Weak measurements are a new tool for characterizing post-selected quantum systems during their evolution. Weak measurement was originally formulated in terms of von Neumann interactions which are practically available for only the simplest single-particle observables. In the present work, we extend and greatly simplify a recent, experimentally feasible, reformulation of weak measurement for multiparticle observables [Resch and Steinberg (2004, Phys. Rev. Lett., 92, 130402)]. We also show that the resulting ``joint weak values'' take on a particularly elegant form when expressed in terms of annihilation operators.

  20. Weak values and weak coupling maximizing the output of weak measurements

    SciTech Connect (OSTI)

    Di Lorenzo, Antonio, E-mail: dilorenzo.antonio@gmail.com

    2014-06-15T23:59:59.000Z

    In a weak measurement, the average output ?o? of a probe that measures an observable A{sup -hat} of a quantum system undergoing both a preparation in a state ?{sub i} and a postselection in a state E{sub f} is, to a good approximation, a function of the weak value A{sub w}=Tr[E{sub f}A{sup -hat} ?{sub i}]/Tr[E{sub f}?{sub i}], a complex number. For a fixed coupling ?, when the overlap Tr[E{sub f}?{sub i}] is very small, A{sub w} diverges, but ?o? stays finite, often tending to zero for symmetry reasons. This paper answers the questions: what is the weak value that maximizes the output for a fixed coupling? What is the coupling that maximizes the output for a fixed weak value? We derive equations for the optimal values of A{sub w} and ?, and provide the solutions. The results are independent of the dimensionality of the system, and they apply to a probe having a Hilbert space of arbitrary dimension. Using the Schrödinger–Robertson uncertainty relation, we demonstrate that, in an important case, the amplification ?o? cannot exceed the initial uncertainty ?{sub o} in the observable o{sup -hat}, we provide an upper limit for the more general case, and a strategy to obtain ?o???{sub o}. - Highlights: •We have provided a general framework to find the extremal values of a weak measurement. •We have derived the location of the extremal values in terms of preparation and postselection. •We have devised a maximization strategy going beyond the limit of the Schrödinger–Robertson relation.

  1. Improved Correction of IR Loss in Diffuse Shortwave Measurements: An ARM Value-Added Product

    SciTech Connect (OSTI)

    Younkin, K; Long, CN

    2003-11-01T23:59:59.000Z

    Simple single black detector pyranometers, such as the Eppley Precision Spectral Pyranometer (PSP) used by the Atmospheric Radiation Measurement (ARM) Program, are known to lose energy via infrared (IR) emission to the sky. This is especially a problem when making clear-sky diffuse shortwave (SW) measurements, which are inherently of low magnitude and suffer the greatest IR loss. Dutton et al. (2001) proposed a technique using information from collocated pyrgeometers to help compensate for this IR loss. The technique uses an empirically derived relationship between the pyrgeometer detector data (and alternatively the detector data plus the difference between the pyrgeometer case and dome temperatures) and the nighttime pyranometer IR loss data. This relationship is then used to apply a correction to the diffuse SW data during daylight hours. We developed an ARM value-added product (VAP) called the SW DIFF CORR 1DUTT VAP to apply the Dutton et al. correction technique to ARM PSP diffuse SW measurements.

  2. A comparison of the values of Poisson's ratio of rocks measured statically and dynamically

    E-Print Network [OSTI]

    Marek, Benjamin Frank

    1967-01-01T23:59:59.000Z

    CONFINING PRESSURE (1000 PSI. ) FIGURE 25 -- YOUNG'S MODULUS VERSUS CONFINING PRESSURE 41 6 M P4 5 O cn 4 O A 3 K 2 g 1 'dt h~ SPECIMEN 1230 C) ? STATIC 21 ? ? D YNAMI C 0 1 2 3 4 5 6 7 8 9 10 CONFINING PRESSURE (1000 PSI. ) O SPECIMEN...A COMPARISON OF THE VALUES OF POISSON'S RATIO OF ROCKS MEASURED STATICALLY AND DYNAMICALLY A Thesis by Benjamin F. M rek Submitted to I;he Graduate College of the Texas ASM University in partial fulfillment of the requirements for the degree...

  3. THE `TEST STATISTICS REPORT' provides a synopsis of the test attributes and some important statistics. A sample is shown here to the right.

    E-Print Network [OSTI]

    Kambhampati, Patanjali

    #12;THE `TEST STATISTICS REPORT' provides a synopsis of the test attributes and some important statistics. A sample is shown here to the right. The Test reliability indicators are measures of how well: Are formulae for testing reliability as a measure of internal consistency. Higher values indicate a stronger

  4. Blood Gas, Oxygen Saturation, pH, and Lactate Values in Elasmobranch Blood Measured with a Commercially Available

    E-Print Network [OSTI]

    Miami, University of

    Blood Gas, Oxygen Saturation, pH, and Lactate Values in Elasmobranch Blood Measured Research Laboratory, New England Aquarium, Central Wharf, Boston, Massachusetts 02110, USA Abstract.--Blood often be most valuable when blood samples are analyzed immediately after collection. Portable clinical

  5. Convection in Arc Weld Pools Electromagnetic and surface tension forces are shown to

    E-Print Network [OSTI]

    Eagar, Thomas W.

    Convection in Arc Weld Pools Electromagnetic and surface tension forces are shown to dominate flow tension forces. It is shown that the electromag- netic and surface tension forces domi- nate the flow by experimental measurements of segrega- tion in the weld pool. It is also shown that the surface tension driven

  6. Testicular measurements and endocrine profiles (luteinizing hormone and testosterone) in young growing males as a measure of breeding value in sheep

    E-Print Network [OSTI]

    Campbell, John William

    1983-01-01T23:59:59.000Z

    Measure of Breed)no Va)ue in Sheep. (August 1983) John William Campbell B. S. , Texas A&M University Chairman of Advisory Committee: Or. J. W. Bassett Plasma luteinizing hormone (LH) levels, piss~a tes- tosterone levels, body weights, and testicular... and the Finnish Landrace had the )ar gest testicle size For both years. There was not a signiFicant difference in plasma LH and plasma testosterone values between the breeds in both years. The index values were highest in the prolific Finnish Landrace breed...

  7. CARDIAC SURGERY MORTALITY RATES UK cardiac surgeons have shown the best way to

    E-Print Network [OSTI]

    Aickelin, Uwe

    measure of clinical outcome is at the level of the individual surgeon. That degree of granularity for Cardiothoracic Surgery in Great Britain and Ireland and the National Institute for Clinical Outcomes ResearchCARDIAC SURGERY MORTALITY RATES UK cardiac surgeons have shown the best way to ensure good clinical

  8. New determination of double-beta-decay properties in 48Ca: high-precision Q-value measurement and improved nuclear matrix element calculations

    E-Print Network [OSTI]

    A. A. Kwiatkowski; T. Brunner; J. D. Holt; A. Chaudhuri; U. Chowdhury; M. Eibach; J. Engel; A. T. Gallant; A. Grossheim; M. Horoi; A. Lennarz; T. D. Macdonald; M. R. Pearson; B. E. Schultz; M. C. Simon; R. A. Senkov; V. V. Simon; K. Zuber; J. Dilling

    2013-08-18T23:59:59.000Z

    We report a direct measurement of the Q-value of the neutrinoless double-beta-decay candidate 48Ca at the TITAN Penning-trap mass spectrometer, with the result that Q = 4267.98(32) keV. We measured the masses of both the mother and daughter nuclides, and in the latter case found a 1 keV deviation from the literature value. In addition to the Q-value, we also present results of a new calculation of the neutrinoless double-beta-decay nuclear matrix element of 48Ca. Using diagrammatic many-body perturbation theory to second order to account for physics outside the valence space, we constructed an effective shell-model double-beta-decay operator, which increased the nuclear matrix element by about 75% compared with that produced by the bare operator. The new Q-value and matrix element strengthen the case for a 48Ca double-beta-decay experiment.

  9. The value of high-frequency, high-precision methane isotopologue measurements for source and sink estimation

    E-Print Network [OSTI]

    Rigby, Matthew

    We present an observing system simulation experiment examining the potential benefits of new methane isotopologues measurements for global- and national-scale source and sink inversions. New measurements are expected in ...

  10. Influence of anthropogenic aerosol on cloud optical depth and albedo shown by satellite measurements

    E-Print Network [OSTI]

    - flux of sulfate aerosol from industrial regions of Europe or North America to remote areas of the North- atmosphere system over the industrial period and a cooling influence on climate. Estimates of the global), the negative sign indicating a cooling influence. Such a global mean forcing would more than offset the warming

  11. Measurement of the 12C(e,e'p)11B Two-Body Breakup Reaction at High Missing Momentum Values

    SciTech Connect (OSTI)

    Monaghan, P.; Shneor, R.; Subedi, R.; Anderson, B.D.; Aniol, K.; Annand, J.; Arrington, J.; Benaoum, H.; Benmokhtar, F.; Bertin, P.; Bertozzi, W.; Boeglin, W.; Chen, J.P.; Choi, Seonho; Chudakov, E.; Ciofi degli-Atti, C.; Cisbani, E.; Cosyn, W.; Craver, B.; de Jager, C.W.; Feuerbach, R.J.; Folts, E.; Frullani, S.; Garibaldi, F.; Gayou, O.; Gilad, S.; Gilman, R.; Glamazdin, O.; Gomez, J.; Hansen, O.; Higinbotham, D.W.; Holmstrom, T.; Ibrahim, H.; Igarashi, R.; Jans, E.; Jiang, X.; Jiang, Y.; Kaufman, L.; Kelleher, A.; Kolarkar, A.; Kuchina, E.; Kumbartzki, G.; LeRose, J.J.; Lindgren, R.; Liyanage, N.; Margaziotis, D.J.; Markowitz, P.; Marrone, S.; Mazouz, M.; Meekins, D.; Michaels, R.; Moffit, B.; Morita, H.; Nanda, S.; Perdrisat, C.F.; Piasetzky, E.; Potokar, M.; Punjabi, V.; Qiang, Y.; Reinhold, J.; Reitz, B.; Ron, G.; Rosner, G.; Ryckebusch, J.; Saha, A.; Sawatzky, B.; Segal, J.; Shahinyan, A.; Sirca, S.; Slifer, K.; Solvignon, P.; Sulkosky, V.; Thompson, N.; Ulmer, P.E.; Urciuoli, G.M.; Voutier, E.; Wang, K.; Watson, J.W.; Weinstein, L.B.; Wojtsekhowski, B.; Wood, S.; Yao, H.; Zheng, X.; Zhu, L.

    2014-08-01T23:59:59.000Z

    The five-fold differential cross section for the 12C(e,e'p)11B reaction was determined over a missing momentum range of 200-400 MeV/c, in a kinematics regime with Bjorken x > 1 and Q2 = 2.0 (GeV/c)2. A comparison of the results and theoretical models and previous lower missing momentum data is shown. The theoretical calculations agree well with the data up to a missing momentum value of 325 MeV/c and then diverge for larger missing momenta. The extracted distorted momentum distribution is shown to be consistent with previous data and extends the range of available data up to 400 MeV/c.

  12. Measurement of the 12C(e,e'p)11B Two-Body Breakup Reaction at High Missing Momentum Values

    E-Print Network [OSTI]

    P. Monaghan; R. Shneor; R. Subedi; B. D. Anderson; K. Aniol; J. Annand; J. Arrington; H. Benaoum; F. Benmokhtar; P. Bertin; W. Bertozzi; W. Boeglin; J. P. Chen; Seonho Choi; E. Chudakov; C. Ciofi degli Atti; E. Cisbani; W. Cosyn; B. Craver; C. W. de Jager; R. J. Feuerbach; E. Folts; S. Frullani; F. Garibaldi; O. Gayou; S. Gilad; R. Gilman; O. Glamazdin; J. Gomez; O. Hansen; D. W. Higinbotham; T. Holmstrom; H. Ibrahim; R. Igarashi; E. Jans; X. Jiang; Y. Jiang; L. Kaufman; A. Kelleher; A. Kolarkar; E. Kuchina; G. Kumbartzki; J. J. LeRose; R. Lindgren; N. Liyanage; D. J. Margaziotis; P. Markowitz; S. Marrone; M. Mazouz; D. Meekins; R. Michaels; B. Moffit; H. Morita; S. Nanda; C. F. Perdrisat; E. Piasetzky; M. Potokar; V. Punjabi; Y. Qiang; J. Reinhold; B. Reitz; G. Ron; G. Rosner; J. Ryckebusch; A. Saha; B. Sawatzky; J. Segal; A. Shahinyan; S. Sirca; K. Slifer; P. Solvignon; V. Sulkosky; N. Thompson; P. E. Ulmer; G. M. Urciuoli; E. Voutier; K. Wang; J. W. Watson; L. B. Weinstein; B. Wojtsekhowski; S. Wood; H. Yao; X. Zheng; L. Zhu

    2014-06-16T23:59:59.000Z

    The five-fold differential cross section for the 12C(e,e'p)11B reaction was determined over a missing momentum range of 200-400 MeV/c, in a kinematics regime with Bjorken x > 1 and Q2 = 2.0 (GeV/c)2. A comparison of the results and theoretical models and previous lower missing momentum data is shown. The theoretical calculations agree well with the data up to a missing momentum value of 325 MeV/c and then diverge for larger missing momenta. The extracted distorted momentum distribution is shown to be consistent with previous data and extends the range of available data up to 400 MeV/c.

  13. An Atmospheric Radiation Measurement Value-Added Product to Retrieve Optically Thin Cloud Visible Optical Depth using Micropulse Lidar

    SciTech Connect (OSTI)

    Lo, C; Comstock, JM; Flynn, C

    2006-10-01T23:59:59.000Z

    The purpose of the Micropulse Lidar (MPL) Cloud Optical Depth (MPLCOD) Value-Added Product (VAP) is to retrieve the visible (short-wave) cloud optical depth for optically thin clouds using MPL. The advantage of using the MPL to derive optical depth is that lidar is able to detect optically thin cloud layers that may not be detected by millimeter cloud radar or radiometric techniques. The disadvantage of using lidar to derive optical depth is that the lidar signal becomes attenuation limited when ? approaches 3 (this value can vary depending on instrument specifications). As a result, the lidar will not detect optically thin clouds if an optically thick cloud obstructs the lidar beam.

  14. First Direct Double- Decay Q-Value Measurement of 82Se in Support of Understanding the Nature of the Neutrino

    SciTech Connect (OSTI)

    Lincoln, David L. [NSCL, Michigan State University, East Lansing; Holt, Jason D. [Technische Univ. Darmstadt/GSI/UTK/ORNL; Bollen, Georg [NSCL, Michigan State University, East Lansing; Brodeur, Maxime [NSCL, Michigan State University, East Lansing; Bustabad, Scott [NSCL, Michigan State University, East Lansing; Engel, Jonathan [University of North Carolina, Chapel Hill; Novario, Samuel J. [NSCL, Michigan State University, East Lansing; Redshaw, Matthew [NSCL, Michigan State Univ.,/Central Michigan Univ.-Mt. Pleasant; Ringle, Ryan [NSCL, Michigan State University, East Lansing; Schwarz, Stefan [NSCL, Michigan State University, East Lansing

    2013-01-01T23:59:59.000Z

    In anticipation of results from current and future double- decay studies, we report a measurement resulting in a 82Se double- decay Q value of 2997.9(3) keV, an order of magnitude more precise than the currently accepted value. We also present preliminary results of a calculation of the 82Se neutrinoless double- decay nuclear matrix element that corrects in part for the small size of the shell model single-particle space. The results of this work are important for designing next generation double- decay experiments and for the theoretical interpretations of their observations.

  15. Value Engineering

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2002-12-30T23:59:59.000Z

    To establish Department of Energy (DOE) value engineering policy that establishs and maintains cost-effective value procedures and processes.

  16. Quality Control Quantification (QCQ): A Tool to Measure the Value of Quality Control Checks in Radiation Oncology

    SciTech Connect (OSTI)

    Ford, Eric C., E-mail: eford@uw.edu [Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University, Baltimore, Maryland (United States); Terezakis, Stephanie; Souranis, Annette; Harris, Kendra [Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University, Baltimore, Maryland (United States)] [Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University, Baltimore, Maryland (United States); Gay, Hiram; Mutic, Sasa [Department of Radiation Oncology, Washington University, St. Louis, Missouri (United States)] [Department of Radiation Oncology, Washington University, St. Louis, Missouri (United States)

    2012-11-01T23:59:59.000Z

    Purpose: To quantify the error-detection effectiveness of commonly used quality control (QC) measures. Methods: We analyzed incidents from 2007-2010 logged into a voluntary in-house, electronic incident learning systems at 2 academic radiation oncology clinics. None of the incidents resulted in patient harm. Each incident was graded for potential severity using the French Nuclear Safety Authority scoring scale; high potential severity incidents (score >3) were considered, along with a subset of 30 randomly chosen low severity incidents. Each report was evaluated to identify which of 15 common QC checks could have detected it. The effectiveness was calculated, defined as the percentage of incidents that each QC measure could detect, both for individual QC checks and for combinations of checks. Results: In total, 4407 incidents were reported, 292 of which had high-potential severity. High- and low-severity incidents were detectable by 4.0 {+-} 2.3 (mean {+-} SD) and 2.6 {+-} 1.4 QC checks, respectively (P<.001). All individual checks were less than 50% sensitive with the exception of pretreatment plan review by a physicist (63%). An effectiveness of 97% was achieved with 7 checks used in combination and was not further improved with more checks. The combination of checks with the highest effectiveness includes physics plan review, physician plan review, Electronic Portal Imaging Device-based in vivo portal dosimetry, radiation therapist timeout, weekly physics chart check, the use of checklists, port films, and source-to-skin distance checks. Some commonly used QC checks such as pretreatment intensity modulated radiation therapy QA do not substantially add to the ability to detect errors in these data. Conclusions: The effectiveness of QC measures in radiation oncology depends sensitively on which checks are used and in which combinations. A small percentage of errors cannot be detected by any of the standard formal QC checks currently in broad use, suggesting that further improvements are needed. These data require confirmation with a broader incident-reporting database.

  17. Reference dosimetry at the Australian Synchrotron's imaging and medical beamline using free-air ionization chamber measurements and theoretical predictions of air kerma rate and half value layer

    SciTech Connect (OSTI)

    Crosbie, Jeffrey C.; Rogers, Peter A. W. [Department of Obstetrics and Gynaecology, University of Melbourne, The Royal Women's Hospital, Parkville, Victoria 3052 (Australia); Stevenson, Andrew W. [CSIRO Materials Science and Engineering, Clayton, Victoria 3169 (Australia); Hall, Christopher J. [Imaging and Medical Beamline, Australian Synchrotron, Clayton, Victoria 3168 (Australia); Lye, Jessica E. [Australian Radiation Protection and Nuclear Safety Agency, Yallambie, Victoria 3085 (Australia); Nordstroem, Terese [KTH Royal Institute of Technology, Stockholm SE-100 44 (Sweden); Midgley, Stewart M. [School of Physics, Monash University, Clayton, Victoria 3800 (Australia); Lewis, Robert A. [Department of Medical Imaging and Radiation Sciences, Monash University, Clayton, Victoria 3800 (Australia)

    2013-06-15T23:59:59.000Z

    Purpose: Novel, preclinical radiotherapy modalities are being developed at synchrotrons around the world, most notably stereotactic synchrotron radiation therapy and microbeam radiotherapy at the European Synchrotron Radiation Facility in Grenoble, France. The imaging and medical beamline (IMBL) at the Australian Synchrotron has recently become available for preclinical radiotherapy and imaging research with clinical trials, a distinct possibility in the coming years. The aim of this present study was to accurately characterize the synchrotron-generated x-ray beam for the purposes of air kerma-based absolute dosimetry. Methods: The authors used a theoretical model of the energy spectrum from the wiggler source and validated this model by comparing the transmission through copper absorbers (0.1-3.0 mm) against real measurements conducted at the beamline. The authors used a low energy free air ionization chamber (LEFAC) from the Australian Radiation Protection and Nuclear Safety Agency and a commercially available free air chamber (ADC-105) for the measurements. The dimensions of these two chambers are different from one another requiring careful consideration of correction factors. Results: Measured and calculated half value layer (HVL) and air kerma rates differed by less than 3% for the LEFAC when the ion chamber readings were corrected for electron energy loss and ion recombination. The agreement between measured and predicted air kerma rates was less satisfactory for the ADC-105 chamber, however. The LEFAC and ADC measurements produced a first half value layer of 0.405 {+-} 0.015 and 0.412 {+-} 0.016 mm Cu, respectively, compared to the theoretical prediction of 0.427 {+-} 0.012 mm Cu. The theoretical model based upon a spectrum calculator derived a mean beam energy of 61.4 keV with a first half value layer of approximately 30 mm in water. Conclusions: The authors showed in this study their ability to verify the predicted air kerma rate and x-ray attenuation curve on the IMBL using a simple experimental method, namely, HVL measurements. The HVL measurements strongly supports the x-ray beam spectrum, which in turn has a profound effect on x-ray dosimetry.

  18. Evidence for a mantle component shown by rare gases, C and N isotopes in polycrystalline diamonds from Orapa (Botswana)

    E-Print Network [OSTI]

    Cartigny, Pierre

    Evidence for a mantle component shown by rare gases, C and N isotopes in polycrystalline diamonds. Farley Abstract In an attempt to constrain the origin of polycrystalline diamond, combined analyses in the source of the polycrystalline diamonds from Orapa. The y13 C and y15 N isotopic values of À1.04 to À9.79x

  19. Value Engineering

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2004-01-07T23:59:59.000Z

    To establish Department of Energy (DOE) value engineering policy that meets the requirements of Public Law 104-106, Section 4306 as codified by 41 United States Code 432. Canceled by DOE N 251.94. Does not cancel other directives.

  20. Note to Readers: This paper's pagination is "off" (relative to the original and to the Table of Contents shown here), and its graphics are disfigured.

    E-Print Network [OSTI]

    Kockelman, Kara M.

    of Contents shown here), and its graphics are disfigured. These problems are due to the document's original standards throughout urban areas. These results also represent a step forward in the inclusion of measures

  1. 1. INTRODUCTION Polycrystalline CdTe thin films solar cells have shown long

    E-Print Network [OSTI]

    Romeo, Alessandro

    for the solar cell, therefore high specific power (ratio of out- put power to the weight) solar cells]. The high specific power is an important issue for space solar cells: if satellites are lighter1. INTRODUCTION Polycrystalline CdTe thin films solar cells have shown long term stable performance

  2. Full sequential equivalence checking by state space traversal has been shown to be unpractical for large

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Abstract: Full sequential equivalence checking by state space traversal has been shown, Simulation, SAT) to transform the sequential equivalence checking problem into a combinational equivalence successful in general, they are not able to reach proof of equivalence in presence of complex transformations

  3. Previous studies have shown that positive affect has numerous health benefits in Western Cultures (Pressman &

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    Printed by Previous studies have shown that positive affect has numerous health benefits in Western is equally beneficial for health across different cultural contexts. Particularly, in East Asian culture in isolation from social relationships may not be beneficial or even harmful for one's health. (Miyamoto

  4. VARIABILITY OF NEARSURFACE ZOOPLANKTON OFF SOUTHERN CALIFORNIA, AS SHOWN BY TOWED-PUMP SAMPLING

    E-Print Network [OSTI]

    VARIABILITY OF NEAR·SURFACE ZOOPLANKTON OFF SOUTHERN CALIFORNIA, AS SHOWN BY TOWED-PUMP SAMPLING Cl of 1962. Samples were collected with a towed pump at a depth of 5 m. Allproximately 162 samples, each repl pump surveys re- llorted here were undertaken to obtain informa- tion on variability and trends

  5. problem that seller prosumers actually supply insufficient energy Simulation results have shown that this strategy significantly

    E-Print Network [OSTI]

    Liu, K. J. Ray

    problem that seller prosumers actually supply insufficient energy Simulation results have shown user cooperation [18], [19]. Among them, a seller prosumer in a trade is likely to have insufficient sufficient energy to the buyer as it has owners, the autonomous prosumers are assumed to be selfish levels

  6. Elastomeric behavior of exfoliated graphite, as shown by instrumented indentation testing

    E-Print Network [OSTI]

    Chung, Deborah D.L.

    Elastomeric behavior of exfoliated graphite, as shown by instrumented indentation testing Po for the first time the elastomeric behavior of a non-polymeric material, as observed in exfoliated graphite sliding of the graphite layers within the cell wall of exfoliated graphite. The reversibility is probably

  7. Several studies have shown that the availability of solar power plants often is

    E-Print Network [OSTI]

    Perez, Richard R.

    Several studies have shown that the availability of solar power plants often is high during times conditioning. These peaks are intensi- fied during heat waves, which are fueled by solar gain. Thus the utility, solar and research industries. Effective Capacity Metrics Simple metrics can be estimated

  8. Evaluation of sire differences in postweaning growth traits and carcass characteristics, and the use of ultrasound measurements as predictors of observed carcass values in purebreed beefmaster steers

    E-Print Network [OSTI]

    McDonald, Lawrence Andrew

    1996-01-01T23:59:59.000Z

    resulting from the Brahman x British cross improves production and growth traits, the Brahman influence has been shown to negatively affect carcass quality, especially tenderness (Koch et al. , 1982; Crouse et al. , 1989; Johnson et al. , 1990). Crouse et... slaughtered with less days on feed than steers from continental breeds. And in 1982, Koch et al. reported that Brahman crossbred steers had heavier final weights than those from Angus, Hereford, Pinzgauer, Tarentaise, and Sahiwal sires when fed to a time...

  9. The propagation of waves in Einstein's unified field theory as shown by two exact solutions

    E-Print Network [OSTI]

    Salvatore Antoci

    2009-09-29T23:59:59.000Z

    The propagation of waves in two space dimensions exhibited by two exact solutions to the field equations of Einstein's unified field theory is investigated under the assumption that the metric s_{ik} is the one already chosen by Kursunoglu and by H\\'ely in the years 1952-1954. It is shown that, for both exact solutions, with this choice of the metric the propagation of the waves occurs in the wave zone with the fundamental velocity (ds^2=0).

  10. Earned Value Management

    E-Print Network [OSTI]

    Ferguson, J

    2002-01-01T23:59:59.000Z

    Earned Value Management is a methodology used to measure and communicate the real physical progress of a project and show its true cost situation. This tool was developed by the US Department of Defense in 1967 and later used successfully for monitoring DOE projects, in particular the US LHC accelerator project. A clear distinction must be made between an earned value management system and other tools under consideration or already existing at CERN which permit accurate predictions of the amount and date of future payments or a detailed follow up of contracts.

  11. Educational Views of Gottfried Keller, as Shown in His Prose- Writings

    E-Print Network [OSTI]

    Carter, Frances

    1913-08-01T23:59:59.000Z

    Amrain does not feel the need of his father, because his mother's direction is so skillful, as the following selection shows: Seine Mutter aber erzog ihm so, dass er ein braver Mann wurde in Seldwyl und zu den weniger gehörte, die aufrecht blieben.... Interest and Pleasure as Aids to Study. 1. Forced Interest Does not Usually Succeed. 2. Value of Play. 3. Evils of Idleness. (a) Students 1 Waste of Time. V. Discipline. 1. Love as a Corrective Agent. 2. Timely Correction. 3. Punishment. VI...

  12. A Robust Determination of the Time Delay in 0957+561A,B and a Measurement of the Global Value of Hubble's Constant

    E-Print Network [OSTI]

    Kundic, T; Colley, W N; Gott, J R; Rhoads, J E; Wang, Y; Bergeron, L E; Gloria, K A; Long, D C; Malhotra, S; Wambsganss, J; Kundic, Tomislav; Turner, Edwin L.; Colley, Wesley N.; Rhoads, James E.; Wang, Yun; Bergeron, Louis E.; Gloria, Karen A.; Long, Daniel C.; Malhotra, Sangeeta; Wambsganss, Joachim

    1996-01-01T23:59:59.000Z

    Photometric monitoring of the gravitational lens system 0957+561A,B in the g and r bands with the Apache Point Observatory (APO) 3.5 m telescope during 1996 shows a sharp g band event in the trailing (B) image light curve at the precise time predicted from the observation of an event during 1995 in the leading (A) image with a delay of 415 days. This success confirms the "short delay," and the lack of any feature at a delay near 540 days rejects the "long delay" for this system, resolving a long-standing controversy. A series of statistical analyses of our light curve data yield a best fit delay of 417 +/- 3 days (95% confidence interval). Recent improvements in the modeling of the lens system (consisting of a galaxy and cluster) allow us to derive a value of the global (at z = 0.36) value of Hubble's constant H_0 using Refsdal's method, a simple and direct distance determination based on securely understood physics and geometry. The result is H_0 = 63 +/- 12 km/s/Mpc (for Omega = 1) where this 95% confidence...

  13. A Robust Determination of the Time Delay in 0957+561A,B and a Measurement of the Global Value of Hubble's Constant

    E-Print Network [OSTI]

    Tomislav Kundic; Edwin L. Turner; Wesley N. Colley; J. Richard Gott, III; James E. Rhoads; Yun Wang; Louis E. Bergeron; Karen A. Gloria; Daniel C. Long; Sangeeta Malhotra; Joachim Wambsganss

    1997-01-08T23:59:59.000Z

    Photometric monitoring of the gravitational lens system 0957+561A,B in the g and r bands with the Apache Point Observatory (APO) 3.5 m telescope during 1996 shows a sharp g band event in the trailing (B) image light curve at the precise time predicted from the observation of an event during 1995 in the leading (A) image with a delay of 415 days. This success confirms the "short delay," and the lack of any feature at a delay near 540 days rejects the "long delay" for this system, resolving a long-standing controversy. A series of statistical analyses of our light curve data yield a best fit delay of 417 +/- 3 days (95% confidence interval). Recent improvements in the modeling of the lens system (consisting of a galaxy and cluster) allow us to derive a value of the global (at z = 0.36) value of Hubble's constant H_0 using Refsdal's method, a simple and direct distance determination based on securely understood physics and geometry. The result is H_0 = 63 +/- 12 km/s/Mpc (for Omega = 1) where this 95% confidence interval is dominated by remaining lens model uncertainties.

  14. Numerous studies have shown that airborne particulate matter (PM) is associated with

    E-Print Network [OSTI]

    Dominici, Francesca

    - pended particles (TSP), coefficient of haze (COH), black smoke, British smoke, KM (a measure such as ozone (O3) [Health Effects Institute 2002; National Research Council (NRC) 2004]. Studies have) (Burnett et al. 2000), ammonium nitrate (Fairley 1999), ele- mental carbon (EC), organic carbon (OC

  15. The performance check between whole building thermal performance criteria and exterior wall measured clear wall R-value, thermal bridging, thermal mass, and airtightness

    SciTech Connect (OSTI)

    Kosny, J.; Christian, J.E.; Desjarlais, A.O. [Oak Ridge National Lab., TN (United States). Buildings Technology Center; Kossecka, E. [Polish Academy of Sciences (Poland); Berrenberg, L. [American Polysteel Forms (United States)

    1998-06-01T23:59:59.000Z

    At the last IEA Annex 32 meeting it was proposed that the annex develop the links between level 1 (the whole building performance) and level 2 (the envelope system). This paper provides a case study of just that type of connection. An exterior wall mockup is hot box tested and modeled in the laboratory. Measurements of the steady state and dynamic behavior of this mockup are used as the basis to define the thermal bridging, thermal mass benefit and air tightness of the whole wall system. These level two performance characteristics are related to the whole building performance. They can be analyzed by a finite difference modeling of the wall assembly. An equivalent wall theory is used to convert three dimensional heat flow to one dimensional terms that capture thermal mass effects, which in turn are used in a common whole building simulation model. This paper illustrates a performance check between the thermal performance of a Massive ICF (Insulating Concrete Form) wall system mocked up (level 2) and Whole Building Performance criteria (level 1) such as total space heating and cooling loads (thermal comfort).

  16. Valuing Place through Resources: Incorporating Multi-dimensional Values in Decision Processes

    E-Print Network [OSTI]

    Bardenhagen, Eric Karsten

    2012-07-16T23:59:59.000Z

    in a national park. Existing valuation methods produce reliable measures for market resources, but are criticized for their inability to express values beyond uni-dimensional monetary values. Expressed values of park visitors for the natural...

  17. Measurement Measurement

    E-Print Network [OSTI]

    Type Measurement Type Measurement Type Measurement Type Measurement Catch Composition - Pelagic codes M Male F Female I Indeterminate U Unknown (not inspected) #12;Type Measurement Type Measurement Type Measurement Type Measurement Photos Comment Length 1 Version 1.2 6/2011 HookNo. Species name

  18. Sustainable value analysis tool for value creation

    E-Print Network [OSTI]

    Yang, Miying; Vladimirova, Doroteya; Rana, Padmakshi; Evans, Steve

    2014-01-01T23:59:59.000Z

    opportunities in the company. For example, the waste of low-grade heat and water was identified to be a major value uncaptured in the MOL, and the value opportunity is that it can be used to produce electricity or drive the compressor, or vaporize the liquid O2... to environment and society. However, the concept of value missed needs further clarity – value currently squandered, wasted or inadequately captured by a current business model. Besides, selling service is intangible, flexible and unpredictable, therefore...

  19. Relationship between different channel light curves of gamma-ray burst pulses shown in aspects other than the pulse width

    E-Print Network [OSTI]

    Yi-Ping Qin

    2004-11-13T23:59:59.000Z

    In this paper, we employ the peak count rate{\\bf \\}$C_p$ and the total count $C_{total}$ of light curves to study in the corresponding aspects the relationship between different channel light curves. To make a direct comparison between count rates of different channel light curves we introduce a plot of $C(\\tau)$ versus $C_H(\\tau)$, where $C(\\tau)$ is the count rate of a channel and $C_H(\\tau)$ is the count rate of a definite cannel, channel H (see the text). According to the plot we define $\\Delta C_{\\max}$ as the maximum deviation of the two count rate values of $C(\\tau)$ associated with a same count rate value of $% C_H(\\tau)$ and define $\\Delta S$ as the area confined by the close curve of $C(\\tau)$ in the plot to measure the difference of the rising and decaying portions of a light curve relative to the count rate of channel H. Under the assumption that some GRBs observed are in the stage of fireballs which expand relativistically, predictions on the relationships between the four quantities{\\bf (}$C_p$, $C_{total}$, $\\Delta C_{\\max}$, and $\\Delta S$) and energy within a wide band, calculated with different rest frame radiation forms and two typical Lorentz factors ($\\Gamma =20$ and 200), are made and presented, which would make the test of our model with the coming Swift data easier. Interpretations to the relationships within the mechanism of fireballs are also presented.

  20. hal-00941175,version1-3Feb2014 SCM and the principles identified by HPM. It is shown that

    E-Print Network [OSTI]

    Boyer, Edmond

    hal-00941175,version1-3Feb2014 #12;SCM and the principles identified by HPM. It is shown that two problems obtained in series. B. Dynamic permeability The derivation of the dynamic Darcy law from HPM

  1. Abstract We had previously shown that succinic acid production in a pfl ldhA double mutant strain of Escheri-

    E-Print Network [OSTI]

    pyruvate (Stols and Donnelly 1997), while normal E. coli strains produce malic acid from phospho- enolAbstract We had previously shown that succinic acid production in a pfl ldhA double mutant strain gene, produced a considerable amount of malic acid along with the desired product, succinic acid

  2. Abstract--Numerous studies have shown that households' consumption is an important part of the total energy consumed

    E-Print Network [OSTI]

    Beigl, Michael

    consumption and for about 50% of the total electricity consumption [1]. Therefore it is important to explore one of them. The interviewees preferred receiving electricity consumption feedback from a bill, a web1 Abstract--Numerous studies have shown that households' consumption is an important part

  3. The global change research community has shown that: Most of the world's glaciers are stagnant or in hasty retreat.

    E-Print Network [OSTI]

    The global change research community has shown that: · Most of the world's glaciers are stagnant or in hasty retreat. · Glaciers are responding to climate change. · Glacier retreat and other changes will accelerate over next 100 years as climate change accelerates. We estimate that glacier change directly

  4. High coking value pitch

    SciTech Connect (OSTI)

    Miller, Douglas J.; Chang, Ching-Feng; Lewis, Irwin C.; Lewis, Richard T.

    2014-06-10T23:59:59.000Z

    A high coking value pitch prepared from coal tar distillate and has a low softening point and a high carbon value while containing substantially no quinoline insolubles is disclosed. The pitch can be used as an impregnant or binder for producing carbon and graphite articles.

  5. Measures for a Transdimensional Multiverse

    E-Print Network [OSTI]

    Delia Schwartz-Perlov; Alexander Vilenkin

    2010-05-25T23:59:59.000Z

    The multiverse/landscape paradigm that has emerged from eternal inflation and string theory, describes a large-scale multiverse populated by "pocket universes" which come in a huge variety of different types, including different dimensionalities. In order to make predictions in the multiverse, we need a probability measure. In $(3+1)d$ landscapes, the scale factor cutoff measure has been previously shown to have a number of attractive properties. Here we consider possible generalizations of this measure to a transdimensional multiverse. We find that a straightforward extension of scale factor cutoff to the transdimensional case gives a measure that strongly disfavors large amounts of slow-roll inflation and predicts low values for the density parameter $\\Omega$, in conflict with observations. A suitable generalization, which retains all the good properties of the original measure, is the "volume factor" cutoff, which regularizes the infinite spacetime volume using cutoff surfaces of constant volume expansion factor.

  6. Measures for a transdimensional multiverse

    SciTech Connect (OSTI)

    Schwartz-Perlov, Delia; Vilenkin, Alexander, E-mail: dperlov@cosmos.phy.tufts.edu, E-mail: vilenkin@cosmos.phy.tufts.edu [Institute of Cosmology, Department of Physics and Astronomy, Tufts University, Medford, MA 02155 (United States)

    2010-06-01T23:59:59.000Z

    The multiverse/landscape paradigm that has emerged from eternal inflation and string theory, describes a large-scale multiverse populated by ''pocket universes'' which come in a huge variety of different types, including different dimensionalities. In order to make predictions in the multiverse, we need a probability measure. In (3+1)d landscapes, the scale factor cutoff measure has been previously shown to have a number of attractive properties. Here we consider possible generalizations of this measure to a transdimensional multiverse. We find that a straightforward extension of scale factor cutoff to the transdimensional case gives a measure that strongly disfavors large amounts of slow-roll inflation and predicts low values for the density parameter ?, in conflict with observations. A suitable generalization, which retains all the good properties of the original measure, is the ''volume factor'' cutoff, which regularizes the infinite spacetime volume using cutoff surfaces of constant volume expansion factor.

  7. Economic Value of Agricultural

    E-Print Network [OSTI]

    Economic Value of Agricultural Research Public Investment in Texas Agricultural Research Yields Significant Economic Returns #12;Texas agricultural producers and especially consumers benefit directly from public investment in agricultural research. According to a 2006 study (Huffman and Evenson), the overall

  8. Photovoltaics Value Analysis

    SciTech Connect (OSTI)

    Contreras, J.L.; Frantzis, L.; Blazewicz, S.; Pinault, D.; Sawyer, H.

    2008-02-01T23:59:59.000Z

    The goals of this report are to identify best practices in methodologies for estimating the value of distributed PV technologies, identify gaps in existing knowledge, and outline R&D opportunities.

  9. Value of Information References

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

    Morency, Christina

    This file contains a list of relevant references on value of information (VOI) in RIS format. VOI provides a quantitative analysis to evaluate the outcome of the combined technologies (seismology, hydrology, geodesy) used to monitor Brady's Geothermal Field.

  10. Value of Information References

    SciTech Connect (OSTI)

    Morency, Christina

    2014-12-12T23:59:59.000Z

    This file contains a list of relevant references on value of information (VOI) in RIS format. VOI provides a quantitative analysis to evaluate the outcome of the combined technologies (seismology, hydrology, geodesy) used to monitor Brady's Geothermal Field.

  11. The Rebate Value Process with Some Applications

    E-Print Network [OSTI]

    Welch, Nathan M.

    2013-08-31T23:59:59.000Z

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 4 ?-Forward Measure 33 A Appendix: Delayed Recovery 37 v Chapter 1 Preliminaries We study an arbitrage-free economy on a filtered probability space (?,G ,(Gt)t?0,P), where P is a risk-neutral measure. Associated with the risk-neutral measure is a... { Ds Dt ? ? ?Gt } , see also Sec. 1.2. Recall that the forward price at t of an asset X for delivery at s ? t is defined to be the Gt- measurable value FX(t,s) that makes the value of the forward pay-off at time s, Xs?FX(t,s), equal to zero at time t...

  12. Dual Band Electrodes in Generator-Collector Mode: Simultaneous Measurement of Two Species

    E-Print Network [OSTI]

    Barnes, Edward O; Dale, Sara E C; Marken, Frank; Compton, Richard G

    2013-01-01T23:59:59.000Z

    A computational model for the simulation of a double band collector-generator experiment is applied to the situation where two electrochemical reactions occur concurrently. It is shown that chronoamperometric measurements can be used to take advantage of differences in diffusion coefficients to measure the concentrations of both electroactive species simultaneously, by measuring the time at which the collection efficiency reaches a specific value. The separation of the electrodes is shown to not affect the sensitivity of the method (in terms of percentage changes in the measured time to reach the specified collection efficiency), but wider gaps can provide a greater range of (larger) absolute values of this characteristic time. It is also shown that measuring the time taken to reach smaller collection efficiencies can allow for the detection of smaller amounts of whichever species diffuses faster. The case of a system containing both ascorbic acid and opamine in water is used to exemplify the method, and it i...

  13. Non-representative quantum mechanical weak values

    E-Print Network [OSTI]

    B. E. Y. Svensson

    2015-03-06T23:59:59.000Z

    The operational definition of a weak value for a quantum mechanical system involves the limit of the weak measurement strength tending to zero. I study how this limit compares to the situation for the undisturbed (no weak measurement) system. Under certain conditions, which I investigate, this limit is discontinuous in the sense that it does not merge smoothly to the Hilbert space description of the undisturbed system. Hence, in these discontinuous cases, the weak value does not represent the undisturbed system. As a result, conclusions drawn from such weak values regarding the properties of the studied system cannot be upheld. Examples are given.

  14. Value of Information spreadsheet

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

    Trainor-Guitton, Whitney

    This spreadsheet represents the information posteriors derived from synthetic data of magnetotellurics (MT). These were used to calculate value of information of MT for geothermal exploration. Information posteriors describe how well MT was able to locate the "throat" of clay caps, which are indicative of hidden geothermal resources. This data is full explained in the peer-reviewed publication: Trainor-Guitton, W., Hoversten, G. M., Ramirez, A., Roberts, J., Júlíusson, E., Key, K., Mellors, R. (Sept-Oct. 2014) The value of spatial information for determining well placement: a geothermal example, Geophysics.

  15. Value of Information spreadsheet

    SciTech Connect (OSTI)

    Trainor-Guitton, Whitney

    2014-05-12T23:59:59.000Z

    This spreadsheet represents the information posteriors derived from synthetic data of magnetotellurics (MT). These were used to calculate value of information of MT for geothermal exploration. Information posteriors describe how well MT was able to locate the "throat" of clay caps, which are indicative of hidden geothermal resources. This data is full explained in the peer-reviewed publication: Trainor-Guitton, W., Hoversten, G. M., Ramirez, A., Roberts, J., Júlíusson, E., Key, K., Mellors, R. (Sept-Oct. 2014) The value of spatial information for determining well placement: a geothermal example, Geophysics.

  16. Hanford Advisory Board Values

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) EnvironmentalGyroSolé(tm) Harmonic EngineHIV andApril 8-9, Advisory BoardPageValues

  17. For cortical bone, important changes of the elastic properties values have been clearly shown in ageing but not in childhood, furthermore recent works considered osteoporosis as a pediatric disease with geriatric consequences

    E-Print Network [OSTI]

    Boyer, Edmond

    in ageing but not in childhood, furthermore recent works considered osteoporosis as a pediatric disease

  18. Signatures of wave packet revival phenomena in the expectation values of observables

    E-Print Network [OSTI]

    C. Sudheesh; S. Lakshmibala; V. Balakrishnan

    2004-01-30T23:59:59.000Z

    Wave packet revivals and fractional revivals are striking quantum interference phenomena that can occur under suitable conditions in a system with a nonlinear spectrum. In the framework of a specific model (the propagation of an initially coherent wave packet in a Kerr-like medium), it is shown that distinctive signatures of these revivals and fractional revivals are displayed by the time evolution of the expectation values of physical observables and their powers, i.e., by experimentally measurable quantities. Moreover, different fractional revivals can be selectively identified by examining appropriate higher moments.

  19. Core Values | Department of Energy

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

    Core Values Core Values People - People are our most important resource. We respect and use our experience and skills and appreciate our diversity. Business Excellence - We are...

  20. Value of the energy data base

    SciTech Connect (OSTI)

    King, D.W.; Griffiths, J.M.; Roderer, N.K.; Wiederkehr, R.R.V.

    1982-03-31T23:59:59.000Z

    An assessment was made of the Energy Data Base (EDB) of the Department of Energy's Technical Information Center (TIC). As the major resource containing access information to the world's energy literature, EDB products and services are used extensively by energy researchers to identify journal articles, technical reports and other items of potential utility in their work. The approach taken to assessing value begins with the measurement of extent of use of the EDB. Apparent value is measured in terms of willingness to pay. Consequential value is measured in terms of effect - for searching, the cost of reading which results; and for reading, the savings which result from the application of the information obtained in reading. Resulting estimates of value reflect value to the searchers, the reader, and the reader's organization or funding source. A survey of the 60,000 scientists and eingineers funded by the DOE shows that annually they read about 7.1 million journal articles and 6.6 million technical reports. A wide range of savings values were reported for one-fourth of all article readings and three-fourths of all report readings. There was an average savings of $590 per reading of all articles; there was an average savings of $1280 for technical reports. The total annual savings attributable to reading by DOE-funded scientists and engineers is estimated to be about $13 billion. An investment of $5.3 billion in the generation of information and about $500 million in processing and using information yields a partial return of about $13 billion. Overall, this partial return on investment is about 2.2 to 1. In determining the value of EDB only those searches and readings directly attributable to it are included in the analysis. The values are $20 million to the searchers, $117 million to the readers and $3.6 billion to DOE.

  1. Brief description of Valuing Intellectual Capital, Multinationals and Taxhavens

    E-Print Network [OSTI]

    Pratt, Vaughan

    methods for measuring the value of intangible assets within their company Author is an emeritus professor at Stanford University and a leading consultant on IP valuation Valuing Intellectual Capital provides readers that illustrates how large corporations need to measure the worth of their intangible assets. Each method

  2. Sandia National Laboratories: PV Value®

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

    and PV industry sales staff. For appraisers, the inputs specific to PV in the Residential Green and Energy Efficient Addendum can be used as inputs to PV Value. Valuing a PV...

  3. The Value of Emissions Trading

    E-Print Network [OSTI]

    Webster, Mort David.

    This paper estimates the value of international emissions trading, focusing attention on a here-to-fore neglected component: its value as a hedge against uncertainty. Much analysis has been done of the Kyoto Protocol and ...

  4. Value stream mapping and earned value management : two perspectives on value in product development

    E-Print Network [OSTI]

    Whitaker, Ryan Brent

    2005-01-01T23:59:59.000Z

    The concepts of value and value stream are crucial to the philosophy of Lean, and a better understanding of how these concepts relate to product development (PD) is essential for the creation of a Lean PD strategy. This ...

  5. Earned Value Management System (EVMS)

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2012-03-13T23:59:59.000Z

    This Guide provides approaches for implementing the Earned Value Management System (EVMS) requirements of DOE O 413.3B. Cancels DOE G 413.3-10.

  6. Spots and stripes: Pleomorphic patterning of stem cells via p-ERK-dependent cell chemotaxis shown by feather morphogenesis and mathematical simulation

    E-Print Network [OSTI]

    Maini, Philip K.

    Spots and stripes: Pleomorphic patterning of stem cells via p-ERK-dependent cell chemotaxis shown cells Placode ERK Mathematical modeling Chemotaxis A key issue in stem cell biology patterns, ranging from stripes to spots, can be obtained when the level of p-ERK activity is adjusted

  7. Documents Required by the Office of Academic Affairs for Clinician Educator Actions, October 2014 Rank Action Duration Required documents (Number of letters shown are minimums)

    E-Print Network [OSTI]

    Puglisi, Joseph

    Documents Required by the Office of Academic Affairs for Clinician Educator Actions, October 2014 Rank Action Duration Required documents (Number of letters shown are minimums) Clinical Instructor% FTE or greater and who have outside clinical activity, http://med.stanford.edu/academicaffairs/documents

  8. Measure Valued Solutions to a Harvesting Game with Several Players

    E-Print Network [OSTI]

    Shen, Wen

    the density of a fish population, or some other marine resource. In one space dimension, a steady state growth, while µi is the amount of fish caught by the i-th fishing company. Here µ1, . . . , µN describe(x) = + for all x P. We then study the density of the fish population in the case of a large number of fishermen

  9. November, 1994 Page 1 MEASURING THE VALUE OF KNOWLEDGE 1

    E-Print Network [OSTI]

    Reich, Yoram

    ). The study of knowledge valuation methods is also motivated by more immediate reasons. The first and most general motivation is related to education and knowledge acquisition: Knowledge valuation methods can help is methodological: Knowledge valuation methods can support the evaluation of systems developed in research

  10. Convergence theorems for measures with values in Riesz spaces

    E-Print Network [OSTI]

    Candeloro, Domenico

    b = i=1 ai,(i), for some ININ . A sequence (rn)n in R is said to be (D)-convergent to r R (and is said to be weakly -distributive if for every (D)-sequence (ai,l)i,l we have: ININ i=1 ai,(i) = 0. From

  11. Temporal Specifications with Accumulative Values

    E-Print Network [OSTI]

    Boker, Udi

    Temporal Specifications with Accumulative Values Udi Boker, Krishnendu Chatterjee, Thomas A the accumulation of values along a computation. It is either the accumulated summation, as with the energy objectives, or the accumulated average, as with the mean-payoff objectives. We investigate the extension

  12. Analysis of value creation and value capture in microfluidics market

    E-Print Network [OSTI]

    Yadav, Shailendra

    2010-01-01T23:59:59.000Z

    Advances in microfluidics in the last two decade have created a tremendous technological value which is shaping genomics; drug discovery; proteomics; and point-of-care diagnostics. The positive impact has resulted in faster ...

  13. Factors Affecting Option Premium Values

    E-Print Network [OSTI]

    Johnson, Jason; Smith, Jackie; Dhuyvetter, Kevin C.; Waller, Mark L.

    1999-06-23T23:59:59.000Z

    Factors Affecting Option Premium Values Jason Johnson, Jackie Smith, Kevin Dhuyvetter and Mark Waller* Put Options Hedging in the futures market with options is much like buying an insurance policy to protect commodity sellers against declining...

  14. Earned Value Management System (EVMS)

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2008-05-06T23:59:59.000Z

    The Guide supports the Departments initiatives to improve program, project, and contract management through the implementation and surveillance of contractors earned value management systems. Canceled by DOE G 413.3-10A.

  15. On quantum subsystem measurement

    E-Print Network [OSTI]

    Fedor Herbut

    2013-02-09T23:59:59.000Z

    It is assumed that an arbitrary composite bipartite pure state in which the two subsystems are entangled is given, and it is investigated how the entanglement transmits the influence of measurement on only one of the subsystems to the state of the opposite subsystem. It is shown that any exact subsystem measurement has the same influence as ideal measurement on the opposite subsystem. In particular, the distant effect of subsystem measurement of a twin observable, i. e., so-called 'distant measurement', is always ideal measurement on the distant subsystem no matter how intricate the direct exact measurement on the opposite subsystem is.

  16. Assessing the effect of architectural design on real estate values : a qualitative approach

    E-Print Network [OSTI]

    Millhouse, Jason A. (Jason Arden)

    2005-01-01T23:59:59.000Z

    It has long been known that 'good' architecture and quality design are public goods, as they have been shown to increase surrounding property values, create a sense of community, and provide a catalyst for future development. ...

  17. Measurement-Measurement-

    E-Print Network [OSTI]

    Jeong, Jaehoon "Paul"

    Internet Measurement- System A Measurement- System B Control System GPS Satellite GPS Satellite GPS Receiver GPS Receiver 2) measurement 3) data1) command Methodology for One-way IP Performance Measurement This paper proposes a methodology for measurement of one-way IP performance metrics such as one-way delay

  18. Double-{beta} decay Q value of {sup 150}Nd

    SciTech Connect (OSTI)

    Kolhinen, V. S.; Eronen, T.; Gorelov, D.; Hakala, J.; Jokinen, A.; Kankainen, A.; Moore, I. D.; Rissanen, J.; Saastamoinen, A.; Suhonen, J.; Aeystoe, J. [Department of Physics, P. O. Box 35 (YFL), FI-40014 University of Jyvaeskylae (Finland)

    2010-08-15T23:59:59.000Z

    The double-{beta} decay Q value of {sup 150}Nd was determined by using the JYFLTRAP Penning trap mass spectrometer. The measured mass difference between {sup 150}Nd and {sup 150}Sm is 3371.38(20) keV. This new value deviates by 3.7 keV from the previously adopted value of 3367.7(22) keV and is a factor of 10 more precise. Accurate knowledge of this Q value is important because {sup 150}Nd is a primary candidate to be used in the search for neutrinoless double-{beta} decay modes in several experiments.

  19. PV Value | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOilNEWResponse(Expired) | DepartmentINLDepartmentPV Value PV Value PV

  20. Raman Lidar Profiles–Temperature (RLPROFTEMP) Value-Added Product

    SciTech Connect (OSTI)

    Newsom, RK; Sivaraman, C; McFarlane, SA

    2012-10-31T23:59:59.000Z

    The purpose of this document is to describe the Raman Lidar Profiles–Temperature (RLPROFTEMP) value-added product (VAP) and the procedures used to derive atmospheric temperature profiles from the raw RL measurements. Sections 2 and 4 describe the input and output variables, respectively. Section 3 discusses the theory behind the measurement and the details of the algorithm, including calibration and overlap correction.

  1. Creating Value Wood Products Industry

    E-Print Network [OSTI]

    Louisiana Forest Products Development Center #12;2 Louisiana is blessed with quality timberland for the Wood Products Industry The forest industry contributes more than 50 percent of the total value of all for quality information, research and education in forest products in Louisiana, recognized regionally

  2. Weak Values and Relational Generalisations

    E-Print Network [OSTI]

    Thomas Marlow

    2006-04-20T23:59:59.000Z

    We justify generalisations of weak values from a tentatively relational perspective by deriving them from a generalisation of Bayes' rule. We also argue that these generalisations have implications of quantum nonlocality and may form a novel approach to quantum gravity and cosmology.

  3. Adding Value to Agricultural Products

    E-Print Network [OSTI]

    Anderson, David P.; Hanselka, Daniel

    2009-06-01T23:59:59.000Z

    and some of the viscera into menudo or tripas. Booker Packing Company, Caviness Packing Company and J&B Foods are some of the compa- nies adding value to meat successfully in spite of processing costs. A recent survey of such companies indicated...

  4. Q value of the 100Mo Double-Beta Decay

    E-Print Network [OSTI]

    S. Rahaman; V. -V. Elomaa; T. Eronen; J. Hakala; A. Jokinen; J. Julin; A. Kankainen; A. Saastamoinen; J. Suhonen; C. Weber; J. Äystö

    2007-12-20T23:59:59.000Z

    Penning trap measurements using mixed beams of 100Mo - 100Ru and 76Ge - 76Se have been utilized to determine the double-beta decay Q-values of 100Mo and 76Ge with uncertainties less than 200 eV. The value for 76Ge, 2039.04(16) keV is in agreement with the published SMILETRAP value. The new value for 100Mo, 3034.40(17) keV is 30 times more precise than the previous literature value, sufficient for the ongoing neutrinoless double-beta decay searches in 100Mo. Moreover, the precise Q-value is used to calculate the phase-space integrals and the experimental nuclear matrix element of double-beta decay.

  5. High freestream turbulence levels have been shown to greatly augment the heat transfer along a gas turbine airfoil, particularly for the first stage

    E-Print Network [OSTI]

    Thole, Karen A.

    along a gas turbine airfoil, particularly for the first stage nozzle guide vane. For this study of the variables affecting boundary layer development on gas turbine airfoils, studies need to be performed, augmentations in convective heat transfer have been measured for a first stage turbine vane in the stagna- tion

  6. Method of absorbance correction in a spectroscopic heating value sensor

    DOE Patents [OSTI]

    Saveliev, Alexei; Jangale, Vilas Vyankatrao; Zelepouga, Sergeui; Pratapas, John

    2013-09-17T23:59:59.000Z

    A method and apparatus for absorbance correction in a spectroscopic heating value sensor in which a reference light intensity measurement is made on a non-absorbing reference fluid, a light intensity measurement is made on a sample fluid, and a measured light absorbance of the sample fluid is determined. A corrective light intensity measurement at a non-absorbing wavelength of the sample fluid is made on the sample fluid from which an absorbance correction factor is determined. The absorbance correction factor is then applied to the measured light absorbance of the sample fluid to arrive at a true or accurate absorbance for the sample fluid.

  7. Critique of ``Expected Value`` models

    SciTech Connect (OSTI)

    May, W.L.

    1996-06-01T23:59:59.000Z

    There are a number of models in the defense community which use a methodology referred to as ``Expected Value`` to perform sequential calculations of unit attritions or expenditures. The methodology applied to two-sided, dependent, sequential events can result in an incorrect model. An example of such an incorrect model is offered to show that these models may yield results which deviate significantly from a stochastic or Markov process approach. The example was derived from an informal discussion at the Center for Naval Analyses.

  8. UMTRA Project value engineering plan

    SciTech Connect (OSTI)

    Not Available

    1990-06-01T23:59:59.000Z

    The objective of value engineering (VE) on the Uranium MILL Tailings Remedial Action (UMTRA) Project is to ensure that remedial action at the UMTRA Project sites is performed to meet the US Environmental Protection Agency (EPA) standards for inactive uranium mill tailings sites at the lowest cost, while maintaining a high quality of work. Through review of designs and consideration of reasonable, less expensive alternatives, VE can be an effective cost reduction tool and a means to improve the design. The UMTRA Project products are the design and construction of stabilized tailings embankments.

  9. Property Values | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroupPerfectenergyInformationProject ManagementTexasCountriesViewValues

  10. Earned Value Management System RM

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011 Strategic Plan Department ofNotices |Notice The Crystal CityofVehicles ||3 -3Earned Value

  11. Power-recycled weak-value-based metrology

    E-Print Network [OSTI]

    Lyons, Kevin; Jordan, Andrew N; Howell, John C; Kwiat, Paul G

    2015-01-01T23:59:59.000Z

    We improve the precision of the interferometric weak-value-based beam deflection measurement by introducing a power recycling mirror, creating a resonant cavity. This results in \\emph{all} the light exiting to the detector with a large deflection, thus eliminating the inefficiency of the rare postselection. The signal-to-noise ratio of the deflection is itself magnified by the weak value. We discuss ways to realize this proposal, using a transverse beam filter and different cavity designs.

  12. Power-recycled weak-value-based metrology

    E-Print Network [OSTI]

    Kevin Lyons; Justin Dressel; Andrew N. Jordan; John C. Howell; Paul G. Kwiat

    2015-04-30T23:59:59.000Z

    We improve the precision of the interferometric weak-value-based beam deflection measurement by introducing a power recycling mirror, creating a resonant cavity. This results in \\emph{all} the light exiting to the detector with a large deflection, thus eliminating the inefficiency of the rare postselection. The signal-to-noise ratio of the deflection is itself magnified by the weak value. We discuss ways to realize this proposal, using a transverse beam filter and different cavity designs.

  13. Impact of cost constraints on aesthetic ranking following Target Value Design exercises

    E-Print Network [OSTI]

    Rybkowski, Zofia K.; Munankami, Manish; Gottipati, Udaya; Lavy, Sarel; Fernández-Solis, Jose

    2011-07-13T23:59:59.000Z

    IMPACT OF COST CONSTRAINTS ON AESTHETIC RANKING FOLLOWING TARGET VALUE DESIGN EXERCISES Zofia K. Rybkowski1, Manish Munankami2, Udaya Gottipati3, Jose Fernández-Solís 4, and Sarel Lavy5 PURPOSE: Target Value Design (TVD) is a project... delivery subset that shares methodologies with Target Costing and Value Engineering, but is performed within the context of lean construction. TVD has been shown to generate first cost savings of approximately 20% on case study projects. A concern voiced...

  14. Measurement uncertainty in surface flatness measurement

    E-Print Network [OSTI]

    H. L. Thang

    2011-11-29T23:59:59.000Z

    Flatness of a plate is a parameter has been put under consideration for long time. Factors influencing the accuracy of this parameter have been recognized and examined carefully but placed scatterringly. Beside that those reports have not been always in harmonization with Guide for expression of uncertainty measurement (GUM). Furthermore, mathematical equations describing clearly the flatness measurement have not been seen in those reports also. We have collected those influencing factors for systematic reference purpose, re-written the equation describing the profile measurement of the plate topography, and proposed an equation for flatness determination. An illustrative numerical example will be also shown.

  15. Fidelity of Physical Measurements

    E-Print Network [OSTI]

    Thomas B. Bahder

    2011-03-14T23:59:59.000Z

    The fidelity (Shannon mutual information between measurements and physical quantities) is proposed as a quantitative measure of the quality of physical measurements. The fidelity does not depend on the true value of unknown physical quantities (as does the Fisher information) and it allows for the role of prior information in the measurement process. The fidelity is general enough to allow a natural comparison of the quality of classical and quantum measurements. As an example, the fidelity is used to compare the quality of measurements made by a classical and a quantum Mach-Zehnder interferometer.

  16. Shale Oil Value Enhancement Research

    SciTech Connect (OSTI)

    James W. Bunger

    2006-11-30T23:59:59.000Z

    Raw kerogen oil is rich in heteroatom-containing compounds. Heteroatoms, N, S & O, are undesirable as components of a refinery feedstock, but are the basis for product value in agrochemicals, pharmaceuticals, surfactants, solvents, polymers, and a host of industrial materials. An economically viable, technologically feasible process scheme was developed in this research that promises to enhance the economics of oil shale development, both in the US and elsewhere in the world, in particular Estonia. Products will compete in existing markets for products now manufactured by costly synthesis routes. A premium petroleum refinery feedstock is also produced. The technology is now ready for pilot plant engineering studies and is likely to play an important role in developing a US oil shale industry.

  17. Correlation analysis of mean global radiation values with mean brightness values for one year 

    E-Print Network [OSTI]

    Kolczynski, Edward Franklin

    1971-01-01T23:59:59.000Z

    quantities of global radiation, = kb. sin h i oi where i denotes the number of the month (1 to 12), Q. is the individual monthly quantity of global radiation, h . is the solar altitude relat- oi ed to noon of the middle day of the month, and k is the coei... which now exists in the data bank of this field. B. ~Db' t' The objective of the proposed research is to investigate a pos- sible relationship between global radiation, as measured from ground- based instruments, and mean brightness values...

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

    SciTech Connect (OSTI)

    Kohlenberger, L.B.

    1991-01-01T23:59:59.000Z

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

  19. The Earthscan Reader in Environmental Values

    E-Print Network [OSTI]

    Anderson, Byron

    2006-01-01T23:59:59.000Z

    valuation practices, provide an overview of current economic approaches, and place a value on ecosystem services.

  20. Operational Risk Management: Added Value of Advanced Methodologies

    E-Print Network [OSTI]

    Maume-Deschamps, Véronique

    Operational Risk Management: Added Value of Advanced Methodologies Paris, September 2013 Bertrand HASSANI Head of Major Risks Management & Scenario Analysis Santander UK Disclaimer: The opinions, ideas Measurement Key statements 1. Risk management moto: Si Vis Pacem Para Belum 1. Awareness 2. Prevention 3

  1. IBM Global Business Services IBM Institute for Business Value

    E-Print Network [OSTI]

    the countries that participated in the survey. Most have seen their identity management strategies evolve outIBM Global Business Services IBM Institute for Business Value ID management in the 21st Century many nations to invest in measures to improve identity management. The increasing demands

  2. The social values at risk from sea-level rise

    SciTech Connect (OSTI)

    Graham, Sonia, E-mail: sonia.graham@unimelb.edu.au [Department of Resource Management and Geography, The University of Melbourne, 221 Bouverie St., Carlton, Victoria 3053 (Australia)] [Department of Resource Management and Geography, The University of Melbourne, 221 Bouverie St., Carlton, Victoria 3053 (Australia); Barnett, Jon, E-mail: jbarn@unimelb.edu.au [Department of Resource Management and Geography, The University of Melbourne, 221 Bouverie St., Carlton, Victoria 3053 (Australia)] [Department of Resource Management and Geography, The University of Melbourne, 221 Bouverie St., Carlton, Victoria 3053 (Australia); Fincher, Ruth, E-mail: r.fincher@unimelb.edu.au [Department of Resource Management and Geography, The University of Melbourne, 221 Bouverie St., Carlton, Victoria 3053 (Australia)] [Department of Resource Management and Geography, The University of Melbourne, 221 Bouverie St., Carlton, Victoria 3053 (Australia); Hurlimann, Anna, E-mail: anna.hurlimann@unimelb.edu.au [Faculty of Architecture, Building and Planning, The University of Melbourne, Architecture and Planning Building, Parkville, Victoria 3010 (Australia)] [Faculty of Architecture, Building and Planning, The University of Melbourne, Architecture and Planning Building, Parkville, Victoria 3010 (Australia); Mortreux, Colette, E-mail: colettem@unimelb.edu.au [Department of Resource Management and Geography, The University of Melbourne, 221 Bouverie St., Carlton, Victoria 3053 (Australia)] [Department of Resource Management and Geography, The University of Melbourne, 221 Bouverie St., Carlton, Victoria 3053 (Australia); Waters, Elissa, E-mail: elissa.waters@unimelb.edu.au [Department of Resource Management and Geography, The University of Melbourne, 221 Bouverie St., Carlton, Victoria 3053 (Australia)] [Department of Resource Management and Geography, The University of Melbourne, 221 Bouverie St., Carlton, Victoria 3053 (Australia)

    2013-07-15T23:59:59.000Z

    Analysis of the risks of sea-level rise favours conventionally measured metrics such as the area of land that may be subsumed, the numbers of properties at risk, and the capital values of assets at risk. Despite this, it is clear that there exist many less material but no less important values at risk from sea-level rise. This paper re-theorises these multifarious social values at risk from sea-level rise, by explaining their diverse nature, and grounding them in the everyday practices of people living in coastal places. It is informed by a review and analysis of research on social values from within the fields of social impact assessment, human geography, psychology, decision analysis, and climate change adaptation. From this we propose that it is the ‘lived values’ of coastal places that are most at risk from sea-level rise. We then offer a framework that groups these lived values into five types: those that are physiological in nature, and those that relate to issues of security, belonging, esteem, and self-actualisation. This framework of lived values at risk from sea-level rise can guide empirical research investigating the social impacts of sea-level rise, as well as the impacts of actions to adapt to sea-level rise. It also offers a basis for identifying the distribution of related social outcomes across populations exposed to sea-level rise or sea-level rise policies.

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

    SciTech Connect (OSTI)

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

    2014-05-07T23:59:59.000Z

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

  4. A THEORY OF WASTE AND VALUE

    E-Print Network [OSTI]

    Fernández-Solis, José; Rybkowski, Zofia K.

    2015-02-08T23:59:59.000Z

    Waste and value are ambiguous concepts, making it difficult to visualize where and how they occur in construction. This paper visualizes waste and value in construction at three scales: systemic, synergistic and discrete and from the perspectives...

  5. Missouri Value-Added Grant Program (Missouri)

    Broader source: Energy.gov [DOE]

    The Missouri Value-Added Grant Program provides grants for projects that add value to Missouri agricultural products and aid the economy of a rural community. Grant applications will be considered...

  6. Scholarly Communication: Academic Values and Sustainable Models

    E-Print Network [OSTI]

    King, C. Judson; Harley, Diane; Earl-Novell, Sarah; Arter, Jennifer; Lawrence, Shannon; Perciali, Irene

    2006-01-01T23:59:59.000Z

    libraries. Scholarly Communication: Academic Values and SustainableSustainable Model? , Oxford, U.K. International Coalition of LibraryLibraries, Washington, D.C. Available at http://www.escholarlypub.com/oab/oab.pdf Scholarly Communication: Academic Values and Sustainable

  7. The Offshore Services Global Value Chain

    E-Print Network [OSTI]

    Richardson, David

    ..................................................................................................................................... 33 D. Low-Income Nations entering the Value Chain: Spanish-Speaking Central American and Caribbean

  8. Earned Value Management Essentials 14 hours, $895

    E-Print Network [OSTI]

    Fork, Richard

    Earned Value Management Essentials 14 hours, $895 A growing demand for Earned Value Management (EVM in the tenets of work planned, work accomplished, and actual work cost. Earned Value terminology, formulae Management Analysis and Reporting 14 hours, $895 Government agencies and companies doing business

  9. USACE Value Engineering Manual of Practice

    E-Print Network [OSTI]

    US Army Corps of Engineers

    1 1 USACE Value Engineering Manual of Practice Foreward. This Value Engineering (VE) Manual of Practice has been prepared to provide guidance to USACE District Value Engineering Officers (VEOs the Project Management Plan; VE program planning, management and execution, including USACE metrics; records

  10. Value of Laboratory Experiments for Code Validations

    SciTech Connect (OSTI)

    Wawersik, W.R.

    1998-12-14T23:59:59.000Z

    Numerical codes have become indispensable for designing underground structures and interpretating the behavior of geologic systems. Because of the complexities of geologic systems, however, code calculations often are associated with large quantitative uncertainties. This papers presents three examples to demonstrate the value of laboratory(or bench scale) experiments to evaluate the predictive capabilities of such codes with five major conclusions: Laboratory or bench-scale experiments are a very cost-effective, controlled means of evaluating and validating numerical codes, not instead of but before or at least concurrent with the implementation of in situ studies. The design of good laboratory validation tests must identifj what aspects of a code are to be scrutinized in order to optimize the size, geometry, boundary conditions, and duration of the experiments. The design of good and sometimes difficult numerical analyses and sensitivity studies. Laboratory validation tests must involve: Good validation experiments will generate independent data sets to identify the combined effect of constitutive models, model generalizations, material parameters, and numerical algorithms. Successfid validations of numerical codes mandate a close collaboration between experimentalists and analysts drawing from the full gamut of observations, measurements, and mathematical results.

  11. Characterizing cluster morphology using vector-valued Minkowski functionals

    E-Print Network [OSTI]

    Claus Beisbart; Thomas Buchert

    1997-11-04T23:59:59.000Z

    The morphology of galaxy clusters is quantified using Minkowski functionals, especially the vector-valued ones, which contain directional information and are related to curvature centroids. The asymmetry of clusters and the amount of their substructure can be characterized in a unique way using these measures. -- We briefly introduce vector-valued Minkowski functionals (also known as Querma\\ss vectors) and suggest their application to cluster data in terms of a morphological characterization of excursion sets. Furthermore, we develop robust structure functions which describe the dynamical state of a cluster and study the evolution of clusters using numerical simulations.

  12. Extreme Value Analysis of Tidal Stream Velocity Perturbations

    SciTech Connect (OSTI)

    Harding, Samuel; Thomson, Jim; Polagye, Brian; Richmond, Marshall C.; Durgesh, Vibhav; Bryden, Ian

    2011-04-26T23:59:59.000Z

    This paper presents a statistical extreme value analysis of maximum velocity perturbations from the mean flow speed in a tidal stream. This study was performed using tidal velocity data measured using both an Acoustic Doppler Velocimeter (ADV) and an Acoustic Doppler Current Profiler (ADCP) at the same location which allows for direct comparison of predictions. The extreme value analysis implements of a Peak-Over-Threshold method to explore the effect of perturbation length and time scale on the magnitude of a 50-year perturbation.

  13. Cloud Condensation Nuclei Profile Value-Added Product

    SciTech Connect (OSTI)

    McFarlane, S; Sivaraman, C; Ghan, S

    2012-10-08T23:59:59.000Z

    The cloud condensation nuclei (CCN) concentration at cloud base is the most relevant measure of the aerosol that influences droplet formation in clouds. Since the CCN concentration depends on supersaturation, a more general measure of the CCN concentration is the CCN spectrum (values at multiple supersaturations). The CCN spectrum is now measured at the surface at several fixed ARM sites and by the ARM Mobile Facility (AMF), but is not measured at the cloud base. Rather than rely on expensive aircraft measurements for all studies of aerosol effects on clouds, a way to project CCN measurements at the surface to cloud base is needed. Remote sensing of aerosol extinction provides information about the vertical profile of the aerosol, but cannot be directly related to the CCN concentration because the aerosol extinction is strongly influenced by humidification, particularly near cloud base. Ghan and Collins (2004) and Ghan et al. (2006) propose a method to remove the influence of humidification from the extinction profiles and tie the “dry extinction” retrieval to the surface CCN concentration, thus estimating the CCN profile. This methodology has been implemented as the CCN Profile (CCNPROF) value-added product (VAP).

  14. Measurement uncertainty analysis techniques applied to PV performance measurements

    SciTech Connect (OSTI)

    Wells, C.

    1992-10-01T23:59:59.000Z

    The purpose of this presentation is to provide a brief introduction to measurement uncertainty analysis, outline how it is done, and illustrate uncertainty analysis with examples drawn from the PV field, with particular emphasis toward its use in PV performance measurements. The uncertainty information we know and state concerning a PV performance measurement or a module test result determines, to a significant extent, the value and quality of that result. What is measurement uncertainty analysis It is an outgrowth of what has commonly been called error analysis. But uncertainty analysis, a more recent development, gives greater insight into measurement processes and tests, experiments, or calibration results. Uncertainty analysis gives us an estimate of the I interval about a measured value or an experiment's final result within which we believe the true value of that quantity will lie. Why should we take the time to perform an uncertainty analysis A rigorous measurement uncertainty analysis: Increases the credibility and value of research results; allows comparisons of results from different labs; helps improve experiment design and identifies where changes are needed to achieve stated objectives (through use of the pre-test analysis); plays a significant role in validating measurements and experimental results, and in demonstrating (through the post-test analysis) that valid data have been acquired; reduces the risk of making erroneous decisions; demonstrates quality assurance and quality control measures have been accomplished; define Valid Data as data having known and documented paths of: Origin, including theory; measurements; traceability to measurement standards; computations; uncertainty analysis of results.

  15. Prediction of Unit Value of Un-Improved Parcels of Harris County, Texas Using LEED Sustainable Sites Criteria of Public Transportation Access

    E-Print Network [OSTI]

    Joshi, Bhagyashri Bharat

    2011-02-22T23:59:59.000Z

    zero improvement value. The dependent variable was unit value of the property measured in dollars per square foot. The independent variables were measurements that are required for a parcel to earn LEED sustainable site rating for public transportation...

  16. Converting Biomass to High-Value Feedstocks

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

    Converting Biomass to High-Value Feedstocks Advanced feedstocks play an important role in economically and efficiently converting biomass into bioenergy products. Advanced...

  17. Solar Energy and Capacity Value (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-09-01T23:59:59.000Z

    This is a one-page, two-sided fact sheet on the capacity of solar power to provide value to utilities and power system operators.

  18. Earned Value Management | Department of Energy

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

    to examine detailed schedule information, critical program and technical milestones, and cost data. Earned Value Management System (EVMS) and Project Analysis Standard Operating...

  19. Optimization problems with value function objectives

    E-Print Network [OSTI]

    2011-11-01T23:59:59.000Z

    max programming problem and the bilevel optimization problem. In this paper, we ... 1. Introduction. An optimization problem with value function objective is a.

  20. Organic Aerosol Component (OACOMP) Value-Added Product Report

    SciTech Connect (OSTI)

    Fast, J; Zhang, Q; Tilp, A; Shippert, T; Parworth, C; Mei, F

    2013-08-23T23:59:59.000Z

    Significantly improved returns in their aerosol chemistry data can be achieved via the development of a value-added product (VAP) of deriving OA components, called Organic Aerosol Components (OACOMP). OACOMP is primarily based on multivariate analysis of the measured organic mass spectral matrix. The key outputs of OACOMP are the concentration time series and the mass spectra of OA factors that are associated with distinct sources, formation and evolution processes, and physicochemical properties.

  1. Real-world Quantum Sensors: Evaluating Resources for Precision Measurement

    E-Print Network [OSTI]

    Nicholas Thomas-Peter; Brian J Smith; Animesh Datta; Lijian Zhang; Uwe Dorner; Ian A Walmsley

    2011-05-19T23:59:59.000Z

    Quantum physics holds the promise of enabling certain tasks with better performance than possible when only classical resources are employed. The quantum phenomena present in many experiments signify nonclassical behavior, but do not always imply superior performance. Quantifying the enhancement achieved from quantum behavior requires careful analysis of the resources involved. We analyze the specific case of parameter estimation using an optical interferometer, where increased precision can be achieved using quantum probe states. Common performance measures are examined and it is shown that some overestimate the improvement. For the simplest experimental case we compare the different measures and show this overestimate explicitly. We give the preferred analysis of real-world experiments and calculate benchmark values for experimental parameters necessary to realize a precision enhancement.

  2. Permutation P-values Should Never Be Zero: Calculating Exact P-values When Permutations Are

    E-Print Network [OSTI]

    Smyth, Gordon K.

    Permutation P-values Should Never Be Zero: Calculating Exact P-values When Permutations by which p-values are attached to a test statistic by ran- domly permuting the sample or gene labels. Yet permutation p-values published in the genomic literature are often computed incorrectly, understated by about

  3. VALUES AND VALUING [Adapted from Carl Mitcham, ed., Encyclopedia of Science, Technology, and

    E-Print Network [OSTI]

    Nissenbaum, Helen

    as the primary form of value. In economic science the basic concern has thus become to analyze interactions manifestation in values, and the process of valuing (and evaluation) have been subject to diverse economic of relevance to any description and assessment of values in and resulting from science, engineering

  4. Neutron field reconstruction with consideration of the spatial correlation of the cross-section value error

    SciTech Connect (OSTI)

    Semyonov, A. A.; Druzhaev, A. A., E-mail: andreydruzhaev@gmail.com; Schukin, N. V. [National Research Nuclear University MEPhI (Russian Federation)

    2014-12-15T23:59:59.000Z

    A method for reconstructing the neutron field in a reactor with consideration of the spatial correlation of the cross-section value error was analyzed. It was shown that this method is more accurate than the classical approach to reconstruction. An efficient way of using this technique was proposed. The efficiency for the RBMK critical test facility was estimated.

  5. Unique solutions to boundary value problems in the cold plasma model

    E-Print Network [OSTI]

    Thomas H. Otway

    2010-07-20T23:59:59.000Z

    The unique existence of a weak solution to the homogeneous closed Dirichlet problem on certain D-star-shaped domains is proven for a mixed elliptic-hyperbolic equation. Equations of this kind arise in models for electromagnetic wave propagation in cold plasma. A related class of open boundary value problems is shown to possess strong solutions.

  6. Transversity Measurements at COMPASS

    E-Print Network [OSTI]

    COMPASS Collaboration; C. Schill

    2007-09-28T23:59:59.000Z

    The measurement of transverse spin effects in semi-inclusive deep-inelastic scattering is an important part of the COMPASS physics program. From the analysis of the 2002-2004 data, new results for the transverse target spin asymmetry of z-ordered identified pion and kaon pairs are presented. In addition, a first result for the transverse target spin asymmetry of exclusively produced rho^0 mesons on the deuteron is shown.

  7. Measured Performance Signature Method

    E-Print Network [OSTI]

    Ahner, D. J.

    their corrected outputs given their measured inputs, outputs and the sensitivity relations of equation 9). For example, the gas turbine flow and exhaust temperatures are input variables to the respective HRSG in addition to stearn pressures and inlet... feedwater temperatures which are HRSG independent variables, as shown in Figure 2. In sliding pressure operation, there is an iterative calculation with the steam turbine due to the effect of pressure on HRSG steam generation and stearn ~Is...

  8. Automatic Pole and Q-Value Extraction for RF Structures

    SciTech Connect (OSTI)

    C. Potratz, H.-W. Glock, U. van Rienen, F. Marhauser

    2011-09-01T23:59:59.000Z

    The experimental characterization of RF structures like accelerating cavities often demands for measuring resonant frequencies of Eigenmodes and corresponding (loaded) Q-values over a wide spectral range. A common procedure to determine the Q-values is the -3dB method, which works well for isolated poles, but may not be applicable directly in case of multiple poles residing in close proximity (e.g. for adjacent transverse modes differing by polarization). Although alternative methods may be used in such cases, this often comes at the expense of inherent systematic errors. We have developed an automation algorithm, which not only speeds up the measurement time significantly, but is also able to extract Eigenfrequencies and Q-values both for well isolated and overlapping poles. At the same time the measurement accuracy may be improved as a major benefit. To utilize this procedure merely complex scattering parameters have to be recorded for the spectral range of interest. In this paper we present the proposed algorithm applied to experimental data recorded for superconducting higher-order-mode damped multi-cell cavities as an application of high importance.

  9. Nuclear beta-decay measurements and |Vud|

    E-Print Network [OSTI]

    Dan Melconian

    2011-08-11T23:59:59.000Z

    Some recent work in nuclear beta decay related to the value of |Vud| is described along with some near-term goals for future measurements.

  10. Two Essays on the Value of Cash

    E-Print Network [OSTI]

    Tippens, Timothy

    2012-10-19T23:59:59.000Z

    of the dollar: $1.00 of cash has a value of $1.27 when it is from operations, $0.80 when from financing, and $0.46 when from investing. Within the same source, the marginal value of an added dollar of cash holdings is significantly higher than the absolute...

  11. Optimization of the transmission of observable expectation values and observable statistics in Continuous Variable Teleportation

    E-Print Network [OSTI]

    L. Albano Farias; J. Stephany

    2010-09-28T23:59:59.000Z

    We analyze the statistics of observables in continuous variable quantum teleportation in the formalism of the characteristic function. We derive expressions for average values of output state observables in particular cumulants which are additive in terms of the input state and the resource of teleportation. Working with Squeezed Bell-like states, which may be optimized in a free parameter for better teleportation performance we discuss the relation between resources optimal for fidelity and for different observable averages. We obtain the values of the free parameter which optimize the central momenta and cumulants up to fourth order. For the cumulants the distortion between in and out states due to teleportation depends only on the resource. We obtain optimal parameters for the second and fourth order cumulants which do not depend on the squeezing of the resource. The second order central momenta which is equal to the second order cumulants and the photon number average are optimized by the same resource. We show that the optimal fidelity resource, found in reference (Phys. Rev. A {\\bf 76}, 022301 (2007)) to depend also on the characteristics of input, tends for high squeezing to the resource which optimizes the second order momenta. A similar behavior is obtained for the resource which optimizes the photon statistics which is treated here using the sum of the squared differences in photon probabilities of input and output states as the distortion measure. This is interpreted to mean that the distortions associated to second order momenta dominates the behavior of the output state for large squeezing of the resource. Optimal fidelity and optimal photon statistics resources are compared and is shown that for mixtures of Fock states they are equivalent.

  12. VARIABILITY OF KD VALUES IN CEMENTITIOUS MATERIALS AND SEDIMENTS

    SciTech Connect (OSTI)

    Almond, P.; Kaplan, D.; Shine, E.

    2012-02-02T23:59:59.000Z

    Measured distribution coefficients (K{sub d} values) for environmental contaminants provide input data for performance assessments (PA) that evaluate physical and chemical phenomena for release of radionuclides from wasteforms, degradation of engineered components and subsequent transport of radionuclides through environmental media. Research efforts at SRNL to study the effects of formulation and curing variability on the physiochemical properties of the saltstone wasteform produced at the Saltstone Disposal Facility (SDF) are ongoing and provide information for the PA and Saltstone Operations. Furthermore, the range and distribution of plutonium K{sub d} values in soils is not known. Knowledge of these parameters is needed to provide guidance for stochastic modeling in the PA. Under the current SRS liquid waste processing system, supernate from F & H Tank Farm tanks is processed to remove actinides and fission products, resulting in a low-curie Decontaminated Salt Solution (DSS). At the Saltstone Production Facility (SPF), DSS is mixed with premix, comprised of blast furnace slag (BFS), Class F fly ash (FA), and portland cement (OPC) to form a grout mixture. The fresh grout is subsequently placed in SDF vaults where it cures through hydration reactions to produce saltstone, a hardened monolithic waste form. Variation in saltstone composition and cure conditions of grout can affect the saltstone's physiochemical properties. Variations in properties may originate from variables in DSS, premix, and water to premix ratio, grout mixing, placing, and curing conditions including time and temperature (Harbour et al. 2007; Harbour et al. 2009). There are no previous studies reported in the literature regarding the range and distribution of K{sub d} values in cementitious materials. Presently, the Savannah River Site (SRS) estimate ranges and distributions of K{sub d} values based on measurements of K{sub d} values made in sandy SRS sediments (Kaplan 2010). The actual cementitious material K{sub d} values and solubility values differ from the sandy sediments. The K{sub d} value range and distribution currently used in the PA are estimated to range between 0.25*K{sub d} and 1.75*K{sub d}, where the minimum and maximum values of the ranges reflect the 95% confidence level for the mean K{sub d} value (Kaplan 2010). The objective of the research with cementitious materials was to measure the range and distribution of a monovalent (Cs) and I{sup -} (anion), divalent (Sr), and trivalent (Eu) ions for a variety of laboratory-prepared saltstone surrogate samples to establish a K{sub d} range other than that which is presently used in the PA. It has been observed in laboratory samples that cure temperature profiles can affect properties such as heat of hydration, permeability, porosity, compressive strength, and set time (Harbour et al. 2009). The intent was to identify a range and distribution that could be used by stochastic modelers for the PA. Furthermore, the intent was to replace the arbitrarily selected distributions based on geological sandy sediments and to base it on actual cementitious materials. The scope of this study did not include understanding saltstone sorption mechanisms responsible for increasing or decreasing sorption. Similar to the work with cementitious materials, the purpose of the Pu sediment K{sub d} dataset was not to attempt to understand through statistics how to better understand Pu sorption to sediments or to lower Pu K{sub d} variance. The sediment Pu K{sub d} data is included in this study because it is a key risk driver for the PAs on the SRS, and there is presently no direct studies of Pu variability in SRS soils. Instead the distribution of Pu sediment K{sub d} values was assumed to be similar to other cations, as presented by Kaplan (2010).

  13. Phi-values in protein folding kinetics have energetic and structural components

    E-Print Network [OSTI]

    Claudia Merlo; Ken A. Dill; Thomas R. Weikl

    2005-07-14T23:59:59.000Z

    Phi-values are experimental measures of how the kinetics of protein folding is changed by single-site mutations. Phi-values measure energetic quantities, but are often interpreted in terms of the structures of the transition state ensemble. Here we describe a simple analytical model of the folding kinetics in terms of the formation of protein substructures. The model shows that Phi-values have both structural and energetic components. In addition, it provides a natural and general interpretation of "nonclassical" Phi-values (i.e., less than zero, or greater than one). The model reproduces the Phi-values for 20 single-residue mutations in the alpha-helix of the protein CI2, including several nonclassical Phi-values, in good agreement with experiments.

  14. Quantum measure and integration theory

    E-Print Network [OSTI]

    Stan Gudder

    2009-09-11T23:59:59.000Z

    This article begins with a review of quantum measure spaces. Quantum forms and indefinite inner-product spaces are then discussed. The main part of the paper introduces a quantum integral and derives some of its properties. The quantum integral's form for simple functions is characterized and it is shown that the quantum integral generalizes the Lebesgue integral. A bounded, monotone convergence theorem for quantum integrals is obtained and it is shown that a Radon-Nikodym type theorem does not hold for quantum measures. As an example, a quantum-Lebesgue integral on the real line is considered.

  15. Strategies for Mitigating the Reduction in Economic Value of Variable Generation with Increasing Penetration Levels

    SciTech Connect (OSTI)

    Mills, Andrew; Wiser, Ryan

    2014-03-03T23:59:59.000Z

    In this report, we evaluate individual options that have the potential to stem the decline in the marginal value of variable generation (VG) with increasing penetration levels. We focus only on the effectiveness of mitigation measures for wind and PV.

  16. Measuring Short-term Air Conditioner Demand Reductions for Operations and Settlement

    E-Print Network [OSTI]

    Bode, Josh

    2013-01-01T23:59:59.000Z

    Measuring Short-term Air Conditioner Demand Reductions forMeasuring Short-term Air Conditioner Demand Reductions forpilots have shown that air conditioner (AC) electric loads

  17. Nonlinear boundary value problem of magnetic insulation

    E-Print Network [OSTI]

    A. V. Sinitsyn

    2000-09-09T23:59:59.000Z

    On the basis of generalization of upper and lower solution method to the singular two point boundary value problems, the existence theorem of solutions for the system, which models a process of magnetic insulation in plasma is proved.

  18. Value iteration for (switched) homogeneous systems

    E-Print Network [OSTI]

    Dahleh, Munther A.

    In this note, we prove that dynamic programming value iteration converges uniformly for discrete-time homogeneous systems and continuous-time switched homogeneous systems. For discrete-time homogeneous systems, rather than ...

  19. Capturing value from Item Unique Identification (IUID)

    E-Print Network [OSTI]

    Salamini, Alexey

    2006-01-01T23:59:59.000Z

    The Department of Defense has issued a mandate aimed at improving its capabilities in determining the location, value, quantity, and condition of government assets. The mandate requires marking specified assemblies and ...

  20. Features . . . Cover Crop Value to Cotton

    E-Print Network [OSTI]

    Watson, Craig A.

    .............................................................................................Page 6 Fuel Prices Projections - Encouraging News .......................Page 7 Agronomy Notes VolumeFeatures . . . Cotton Cover Crop Value to Cotton Cotton Price and Rotation ..............................................................Page 5 Miscellaneous Large differences in nitrogen prices.......................................Page 6

  1. Value creation through modernizing Chinese medicine

    E-Print Network [OSTI]

    Sun, Lizhe

    2007-01-01T23:59:59.000Z

    My first hypothesis in this thesis is that there is significant value vested in traditional Chinese medicine that can be captured by converting them into ethical drugs through scientific analysis, screening and validation. ...

  2. The Economic Value of Improving the Reliability of Supply on a Bulk Power Transmission Network

    E-Print Network [OSTI]

    The Economic Value of Improving the Reliability of Supply on a Bulk Power Transmission Network Economics and Management and School of Electrical and Computer Engineering Cornell University Abstract, there is no established way of measuring the economic value of reliability, and as a result, regulators have adopted

  3. Using Place Value Cards Problem: Use place value cards to evaluate 456seven + 44seven.

    E-Print Network [OSTI]

    Lee, Carl

    . Working from right to left, we see that there is a group of seven poker chips in the one's place. WeUsing Place Value Cards ============== Problem: Use place value cards to evaluate 456seven + 44seven. Solution: We begin with two place value cards. The first card represents 456seven and the second

  4. Figure S1.Technical diagram of the 1-by-3 tandem differential mobility analyzer (cf. schematic diagram shown in Figure 1). Relative humidity sensors are located at positions RH,

    E-Print Network [OSTI]

    DMAmono, and after the efflorescence test of RH0 - back to RH0 ( = 5). The three rows successively show mobility diameter. Distributions having aqueous particles are shown in red and those having solid particles humidity generation a. Aerosol generation 20 20 Ejector Pump Excess Nebulizer OR Mixing region ORVB VB

  5. Name______________________________________Drug-like Properties all answers must fit in space provided Imagine that a drug discovery program generated the two lead compounds shown below that bind to a

    E-Print Network [OSTI]

    Gates, Kent. S.

    Name______________________________________Drug-like Properties all answers must fit in space provided 1 Imagine that a drug discovery program generated the two lead compounds shown below that bind://www.molinspiration.com/cgi-bin/properties This is a company that sells software designed to facilitate drug discovery. We'll be using a free, web

  6. Figure S1. Growth of the wild-type and agr mutant over time. This includes the 48 h data point shown in Fig. 1a. We grew the wild-type() and agr mutant() in

    E-Print Network [OSTI]

    West, Stuart

    Figure S1. Growth of the wild-type and agr mutant over time. This includes the 48 h data point shown in Fig. 1a. We grew the wild-type() and agr mutant() in waxmoths for 48 h, in single and mixed infections. When grown as monocultures in hosts, the QS wild-type grew to higher densities than the agr

  7. Further test of internal-conversion theory with a measurement in (197)Pt

    E-Print Network [OSTI]

    Nica, N.; Hardy, John C.; Iacob, V. E.; Goodwin, J.; Balonek, C.; Hernberg, M.; Nolan, J.; Trzhaskovskaya, M. B.

    2009-01-01T23:59:59.000Z

    % precision; as indicated at the bottom, five are for E2 tranditions, three for E3, and the remainder are for M4 transitions. The points shown as open circles correspond to our three more-recently measured ?K values. For the cases of 134Csm and 137Ba [7... with significantly higher-energy conversion electrons. They confirmed our earlier conclusions by showing a clear preference for the Dirac-Fock theory that included provision for the atomic vacancy; and they also removed an apparent anomaly for the case of 134Csm...

  8. High-energy x-ray diffractometer for nondestructive strain depth profile measurement

    SciTech Connect (OSTI)

    Al-Shorman, M. Y. [Department of Physics, Yarmouk University, 21163 Irbid (Jordan)] [Department of Physics, Yarmouk University, 21163 Irbid (Jordan); Jensen, T. C.; Gray, J. N. [Center for Nondestructive Evaluation, Iowa State University, Ames, Iowa 50011 (United States)] [Center for Nondestructive Evaluation, Iowa State University, Ames, Iowa 50011 (United States)

    2013-12-15T23:59:59.000Z

    We describe a lab-based high-energy x-ray diffraction system and a new approach to nondestructively measuring strain profiles in polycrystalline samples. This technique utilizes the tungsten K{sub ?1} characteristic radiation from a standard industrial x-ray tube. We introduce a simulation model that is used to determine strain values from data collected with this system. Examples of depth profiling are shown for shot peened aluminum and titanium samples. Profiles to 1 mm depth in aluminum and 300 ?m depth in titanium with a depth resolution of 20 ?m are presented.

  9. New possibilities for on-line measurement and control in PVD processes

    SciTech Connect (OSTI)

    Melde, C.; Reinhold, E. [Von Arnenne Anlagentechnik GMBH, Dresden (Germany)

    1995-12-31T23:59:59.000Z

    The paper describes a measuring system based on the principle of ellipsometry for evaluation and control of multilayer PVD Processes on metal strips. The sensors and the way of processing their output values {Psi} and {Delta} into data characterizing the properties of the layers and thus of the product are discussed. Moreover, the scheme of the whole system and the operator`s interface are shown. By example of an industrial scale aluminum strip coating plant practical results achieved with the aid of such a system are demonstrated.

  10. Energy dependence of W values for protons in hydrogen

    E-Print Network [OSTI]

    G. A. Korolev; G. D. Alkhazov; A. V. Dobrovolsky; A. V. Khanzadeev; A. A. Vorobyov

    2014-05-22T23:59:59.000Z

    The mean energy $W$ required to produce an ion pair in molecular hydrogen has been obtained for protons in the energy range between 1 MeV and 4.5 MeV. The W values were derived from the existing experimental data on elastic {\\it $\\pi^-$p} scattering at the beam energy of 40 GeV. In the experiment, the ionization chamber IKAR filled with hydrogen at a pressure of 10 at served simultaneously as a gas target and a detector for recoil protons. For selected events of elastic scattering, the ionization yield produced by recoil protons was measured in IKAR, while the energy was determined kinematically through the scattering angles of the incident particles measured with a system of multi-wire proportional chambers. The ionization produced by $\\alpha$-particles from $\\alpha$-sources of $^{234}$U deposited on the chamber electrodes was used for absolute normalization of the W values. The energy dependence of $W$ for protons in H$_2$ shows an anomalous increase of $W$ with increasing energy in the measured energy range. At the energy of 4.76 MeV, the ionization yield for alpha particles is by 2\\% larger than that for protons.

  11. In situ measurement system

    DOE Patents [OSTI]

    Lord, D.E.

    1980-11-24T23:59:59.000Z

    A multipurpose in situ underground measurement system comprising a plurality of long electrical resistance elements in the form of rigid reinforcing bars, each having an open loop hairpin configuration of shorter length than the other resistance elements. The resistance elements are arranged in pairs in a unitized structure, and grouted in place in the underground volume. Measurement means are provided for obtaining for each pair the electrical resistance of each element and the difference in electrical resistance of the paired elements, which difference values may be used in analytical methods involving resistance as a function of temperature. A scanner means sequentially connects the resistance-measuring apparatus to each individual pair of elements. A source of heating current is also selectively connectable for heating the elements to an initial predetermined temperature prior to electrical resistance measurements when used as an anemometer.

  12. RESULTS OF SLICE MEASUREMENTS

    E-Print Network [OSTI]

    Rudolph, J

    2011-01-01T23:59:59.000Z

    The linear accelerator ELBE delivers high-brightness electron bunches to multiple user stations, including two IR-FEL oscillators [1], [2]. In the framework of an upgrade program the current thermionic injector is being replaced by a SRF-photoinjector [3], [4]. The SRF injector promises higher beam quality, especially required for future experiments with high power laser radiation. During the commissioning phase, the SRF-injector was running in parallel to the thermionic gun. After installation of a injection beamline (dogleg), beam from the SRF-injector can now be injected into the ELBE linac. Detailed characterization of the electron beam quality delivered by the new electron injector includes vertical slice emittance measurements in addition to measurements of projected emittance values. This report gives an overview of the status of the project and summarizes first measurement results as well as results of simulations performed with measurement settings.

  13. Microfabricated fuel heating value monitoring device

    DOE Patents [OSTI]

    Robinson, Alex L. (Albuquerque, NM); Manginell, Ronald P. (Albuquerque, NM); Moorman, Matthew W. (Albuquerque, NM)

    2010-05-04T23:59:59.000Z

    A microfabricated fuel heating value monitoring device comprises a microfabricated gas chromatography column in combination with a catalytic microcalorimeter. The microcalorimeter can comprise a reference thermal conductivity sensor to provide diagnostics and surety. Using microfabrication techniques, the device can be manufactured in production quantities at a low per-unit cost. The microfabricated fuel heating value monitoring device enables continuous calorimetric determination of the heating value of natural gas with a 1 minute analysis time and 1.5 minute cycle time using air as a carrier gas. This device has applications in remote natural gas mining stations, pipeline switching and metering stations, turbine generators, and other industrial user sites. For gas pipelines, the device can improve gas quality during transfer and blending, and provide accurate financial accounting. For industrial end users, the device can provide continuous feedback of physical gas properties to improve combustion efficiency during use.

  14. Value of solar thermal industrial process heat

    SciTech Connect (OSTI)

    Brown, D.R.; Fassbender, L.L.; Chockie, A.D.

    1986-03-01T23:59:59.000Z

    This study estimated the value of solar thermal-generated industrial process heat (IPH) as a function of process heat temperature. The value of solar thermal energy is equal to the cost of producing energy from conventional fuels and equipment if the energy produced from either source provides an equal level of service. This requirement put the focus of this study on defining and characterizing conventional process heat equipment and fuels. Costs (values) were estimated for 17 different design points representing different combinations of conventional technologies, temperatures, and fuels. Costs were first estimated for median or representative conditions at each design point. The cost impact of capacity factor, efficiency, fuel escalation rate, and regional fuel price differences were then evaluated by varying each of these factors within credible ranges.

  15. Total Acid Value Titration of Hydrotreated Biomass Fast Pyrolysis Oil: Determination of Carboxylic Acids and Phenolics with Multiple End-Point Detection

    SciTech Connect (OSTI)

    Christensen, E.; Alleman, T. L.; McCormick, R. L.

    2013-01-01T23:59:59.000Z

    Total acid value titration has long been used to estimate corrosive potential of petroleum crude oil and fuel oil products. The method commonly used for this measurement, ASTM D664, utilizes KOH in isopropanol as the titrant with potentiometric end point determination by pH sensing electrode and Ag/AgCl reference electrode with LiCl electrolyte. A natural application of the D664 method is titration of pyrolysis-derived bio-oil, which is a candidate for refinery upgrading to produce drop in fuels. Determining the total acid value of pyrolysis derived bio-oil has proven challenging and not necessarily amenable to the methodology employed for petroleum products due to the different nature of acids present. We presented an acid value titration for bio-oil products in our previous publication which also utilizes potentiometry using tetrabutylammonium hydroxide in place of KOH as the titrant and tetraethylammonium bromide in place of LiCl as the reference electrolyte to improve the detection of these types of acids. This method was shown to detect numerous end points in samples of bio-oil that were not detected by D664. These end points were attributed to carboxylic acids and phenolics based on the results of HPLC and GC-MS studies. Additional work has led to refinement of the method and it has been established that both carboxylic acids and phenolics can be determined accurately. Use of pH buffer calibration to determine half-neutralization potentials of acids in conjunction with the analysis of model compounds has allowed us to conclude that this titration method is suitable for the determination of total acid value of pyrolysis oil and can be used to differentiate and quantify weak acid species. The measurement of phenolics in bio-oil is subject to a relatively high limit of detection, which may limit the utility of titrimetric methodology for characterizing the acidic potential of pyrolysis oil and products.

  16. Signal evaluations using singular value decomposition for Thomson scattering diagnostics

    SciTech Connect (OSTI)

    Tojo, H., E-mail: tojo.hiroshi@jaea.go.jp; Yatsuka, E.; Hatae, T.; Itami, K. [Japan Atomic Energy Agency, 801-1 Mukoyama, Naka 311-0193 (Japan); Yamada, I.; Yasuhara, R.; Funaba, H.; Hayashi, H. [National Institute for Fusion Science, 322-6 Oroshi-cho, Toki 509-5292 (Japan)

    2014-11-15T23:59:59.000Z

    This paper provides a novel method for evaluating signal intensities in incoherent Thomson scattering diagnostics. A double-pass Thomson scattering system, where a laser passes through the plasma twice, generates two scattering pulses from the plasma. Evaluations of the signal intensities in the spectrometer are sometimes difficult due to noise and stray light. We apply the singular value decomposition method to Thomson scattering data with strong noise components. Results show that the average accuracy of the measured electron temperature (T{sub e}) is superior to that of temperature obtained using a low-pass filter (<20 MHz) or without any filters.

  17. Measurement uncertainty analysis techniques applied to PV performance measurements

    SciTech Connect (OSTI)

    Wells, C.

    1992-10-01T23:59:59.000Z

    The purpose of this presentation is to provide a brief introduction to measurement uncertainty analysis, outline how it is done, and illustrate uncertainty analysis with examples drawn from the PV field, with particular emphasis toward its use in PV performance measurements. The uncertainty information we know and state concerning a PV performance measurement or a module test result determines, to a significant extent, the value and quality of that result. What is measurement uncertainty analysis? It is an outgrowth of what has commonly been called error analysis. But uncertainty analysis, a more recent development, gives greater insight into measurement processes and tests, experiments, or calibration results. Uncertainty analysis gives us an estimate of the I interval about a measured value or an experiment`s final result within which we believe the true value of that quantity will lie. Why should we take the time to perform an uncertainty analysis? A rigorous measurement uncertainty analysis: Increases the credibility and value of research results; allows comparisons of results from different labs; helps improve experiment design and identifies where changes are needed to achieve stated objectives (through use of the pre-test analysis); plays a significant role in validating measurements and experimental results, and in demonstrating (through the post-test analysis) that valid data have been acquired; reduces the risk of making erroneous decisions; demonstrates quality assurance and quality control measures have been accomplished; define Valid Data as data having known and documented paths of: Origin, including theory; measurements; traceability to measurement standards; computations; uncertainty analysis of results.

  18. Valuing ZEVs Institute of Transportation Studies

    E-Print Network [OSTI]

    California at Davis, University of

    to gas stations, stable electricity prices vs. fluctuating gasoline prices--3 to 4 weeks #12;Social EVs ­ Short driving range ­ Long charge times ­ Lack of charging infrastructure ­ High vehicle prices infrastructure ­ Radical price reductions #12;Another Frame: EVs differences are sources of new values · People

  19. Network Stochastic Programming for Valuing Reservoir Storage

    E-Print Network [OSTI]

    complicates the simultaneous optimization of hydropower for a multi-stage, multi-reservoir system. The expected value of hydropower must be simultaneously optimized over all time steps and scenarios. Previous stochastic programming model of the Tennessee River Basin converged rapidly to an upper bound on hydropower

  20. Blue Care Elect Enhanced Value (PPO)

    E-Print Network [OSTI]

    Aalberts, Daniel P.

    Blue Care Elect SM Enhanced Value (PPO) Summary of Benefits Williams College An Association of Independent Blue Cross and Blue Shield Plans This health plan meets Minimum Creditable Coverage Standards of your directory, call Member Service at the number on your ID card. ·Visit the Blue Cross Blue Shield

  1. Stress Testing Projected Capitalized Farmland Values 

    E-Print Network [OSTI]

    Gao, Bo 1988-

    2012-11-12T23:59:59.000Z

    values in each state as well as regional averages over the 2012-2015 period. These projections reflect alternative assumptions regarding future trends in real net farm income at the state level as well as the rate on 10-year constant maturity U...

  2. The Value Chain of Colorado Agriculture

    E-Print Network [OSTI]

    Stephens, Graeme L.

    The Value Chain of Colorado Agriculture Gregory Graff, Ryan Mortenson, Rebecca Goldbach, Dawn of Agricultural and Resource Economics, College of Agricultural Sciences, and the Office of Engagement Colorado the Colorado Department of Agriculture and the Colorado State University Office of Engagement. The authors

  3. THE COMPARATIVE VALUE OF BIOLOGICAL CARBON SEQUESTRATION

    E-Print Network [OSTI]

    McCarl, Bruce A.

    THE COMPARATIVE VALUE OF BIOLOGICAL CARBON SEQUESTRATION BRUCE A. MCCARL, BRIAN C. MURRAY, AND UWE A. SCHNEIDER A. Abstract Carbon sequestration via forests and agricultural soils saturates over time to sequestration because of (1) an ecosystems limited ability to take up carbon which we will call saturation

  4. The Value Chain of Colorado Agriculture

    E-Print Network [OSTI]

    .S. agricultural policy, on the global food system, and on technological change in agricultural production. Greg University. Dr. Thilmany's specialty is in the economics of value-added market differentiation of food products, such as local, organic, and specialty products. At CSU she teaches courses on agricultural

  5. The Value Chain of Colorado Agriculture

    E-Print Network [OSTI]

    .S. agricultural policy, on the global food system, and on technological change in agricultural production. Greg. Thilmany's specialty is in the economics of value-added market differentiation of food products, such as local, organic, and specialty products. At CSU she teaches courses on agricultural finance, agricultural

  6. Operator valued Hardy spaces and related subjects

    E-Print Network [OSTI]

    Mei, Tao

    2006-10-30T23:59:59.000Z

    that they are equivalent to those defined by the non-commutative Littlewood-Paley G-functions. We also study the Lp boundedness of operator valued dyadic paraproducts and prove that their Lq boundedness implies their Lp boundedness for all 1 < q < p < �....

  7. Uniform Theory of Multiplicative Valued Difference Fields

    E-Print Network [OSTI]

    Pal, Koushik

    2011-01-01T23:59:59.000Z

    and M ODDAG are co-theories (see Definition 2.1.28). We alsoof model companion (see Definition 2.1.28) of a theory is anValuation Theory Valued Fields Definition 2.3.1. A triple K

  8. Method for resonant measurement

    DOE Patents [OSTI]

    Rhodes, G.W.; Migliori, A.; Dixon, R.D.

    1996-03-05T23:59:59.000Z

    A method of measurement of objects to determine object flaws, Poisson`s ratio ({sigma}) and shear modulus ({mu}) is shown and described. First, the frequency for expected degenerate responses is determined for one or more input frequencies and then splitting of degenerate resonant modes are observed to identify the presence of flaws in the object. Poisson`s ratio and the shear modulus can be determined by identification of resonances dependent only on the shear modulus, and then using that shear modulus to find Poisson`s ratio using other modes dependent on both the shear modulus and Poisson`s ratio. 1 fig.

  9. Direct Determination of Equilibrium Potentials for Hydrogen Oxidation/Production by Open Circuit Potential Measurements in Acetonitrile

    SciTech Connect (OSTI)

    Roberts, John A.; Bullock, R. Morris

    2013-03-14T23:59:59.000Z

    Open circuit potentials were measured for acetonitrile solutions of a variety of acids and their conjugate bases under 1 atm H2. Acids examined include triethylammonium, dimethylformamidium, 2,6-dichloroanilinium, 4-cyanoanilinium, 4-bromoanilinium, and 4-anisidinium salts. These potentials, together with the pKa values of the acids, establish the value of the standard hydrogen electrode (SHE) potential in acetonitrile as ?0.028(4) V vs the ferrocenium/ferrocene couple. Dimethylformamidium is shown to form homoconjugates and other aggregates with dimethylformamide; open circuit potentials are used to quantify the extent of these reactions. Overpotentials for electrocatalytic hydrogen production and oxidation were determined from open circuit potentials and voltammograms of acidic or basic catalyst solutions under H2. This method requires neither pKa values, homoconjugation constants, nor an estimate for the SHE potential and thus allows direct comparison of catalytic systems in different media.

  10. Developing Louisiana's Forest Products Industry: Adding Value for the Future

    E-Print Network [OSTI]

    of a manufacturingThe increased value at each stage of a manufacturing assembly processassembly process Those and necessaryimportant and necessary Addition of net economic valueAddition of net economic value Value can be added through manufacturing orValue can be added through manufacturing or marketingmarketing Why Add Value

  11. Damage detection in mechanical structures using extreme value statistic.

    SciTech Connect (OSTI)

    Worden, K.; Allen, D. W. (David W.); Sohn, H. (Hoon); Farrar, C. R. (Charles R.)

    2002-01-01T23:59:59.000Z

    The first and most important objective of any damage identification algorithms is to ascertain with confidence if damage is present or not. Many methods have been proposed for damage detection based on ideas of novelty detection founded in pattern recognition and multivariate statistics. The philosophy of novelty detection is simple. Features are first extracted from a baseline system to be monitored, and subsequent data are then compared to see if the new features are outliers, which significantly depart from the rest of population. In damage diagnosis problems, the assumption is that outliers are generated from a damaged condition of the monitored system. This damage classification necessitates the establishment of a decision boundary. Choosing this threshold value is often based on the assumption that the parent distribution of data is Gaussian in nature. While the problem of novelty detection focuses attention on the outlier or extreme values of the data i.e. those points in the tails of the distribution, the threshold selection using the normality assumption weighs the central population of data. Therefore, this normality assumption might impose potentially misleading behavior on damage classification, and is likely to lead the damage diagnosis astray. In this paper, extreme value statistics is integrated with the novelty detection to specifically model the tails of the distribution of interest. Finally, the proposed technique is demonstrated on simulated numerical data and time series data measured from an eight degree-of-freedom spring-mass system.

  12. Weak Measurements via Quantum Erasure

    E-Print Network [OSTI]

    Aharon Brodutch; Eliahu Cohen

    2014-09-04T23:59:59.000Z

    Weak measurement is increasingly acknowledged as an important theoretical and experimental tool. Until now however, it was not known how to perform an efficient weak non-local measurement of a general operator. We propose a novel scheme for performing non-local weak measurement which is based on the principle of quantum erasure. This method is then demonstrated within a few gedanken experiments, and also applied to the case of measuring sequential weak values. Comparison with other protocols for extracting non-local weak values offers several advantages of the suggested algorithm. In addition to the practical merits, this scheme sheds new light on fundamental topics such as causality, non-locality, measurement and uncertainty.

  13. TBM tunnel friction values for the Grizzly Powerhouse Project

    SciTech Connect (OSTI)

    Stutsman, R.D. [Ensign & Buckley Consulting Engineers, Larkspur, CA (United States); Rothfuss, B.D. [Pacific Gas and Electric Co., San Francisco, CA (United States)

    1995-12-31T23:59:59.000Z

    Tunnel boring machine (TBM) driven water conveyance tunnels are becoming increasingly more common. Despite advances in tunnel engineering and construction technology, hydraulic performance data for TBM driven tunnels remains relatively unavailable. At the Grizzly Powerhouse Project, the TBM driven water conveyance tunnel was designed using friction coefficients developed from a previous PG&E project. A range of coefficients were selected to bound the possible hydraulic performance variations of the water conveyance system. These friction coefficients, along with the water conveyance systems characteristics, and expected turbine characteristics, were used in a hydraulic transient analysis to determine the expected system pressure fluctuations, and surge chamber performance. During startup test data, these performance characteristics were measured to allow comparison to the original design assumptions. During construction of the tunnel, plaster casts were made of the actual excavated tunnel unlined and fiber reinforced shotcrete lined surfaces. These castings were used to measure absolute roughness of the surfaces so that a friction coefficient could be developed using the Moody diagram and compare them against the design values. This paper compares the assumed frictional coefficient with computed coefficients from headlosses measured during startup testing, and plaster cast measurement calculations. In addition, a comparison of coefficients will be presented for an other TBM driven water conveyance tunnel constructed in the 1980`s.

  14. Absolute Values of Neutrino Masses: Status and Prospects

    E-Print Network [OSTI]

    S. M. Bilenky; C. Giunti; J. A. Grifols; E. Masso

    2003-03-27T23:59:59.000Z

    Compelling evidences in favor of neutrino masses and mixing obtained in the last years in Super-Kamiokande, SNO, KamLAND and other neutrino experiments made the physics of massive and mixed neutrinos a frontier field of research in particle physics and astrophysics. There are many open problems in this new field. In this review we consider the problem of the absolute values of neutrino masses, which apparently is the most difficult one from the experimental point of view. We discuss the present limits and the future prospects of beta-decay neutrino mass measurements and neutrinoless double-beta decay. We consider the important problem of the calculation of nuclear matrix elements of neutrinoless double-beta decay and discuss the possibility to check the results of different model calculations of the nuclear matrix elements through their comparison with the experimental data. We discuss the upper bound of the total mass of neutrinos that was obtained recently from the data of the 2dF Galaxy Redshift Survey and other cosmological data and we discuss future prospects of the cosmological measurements of the total mass of neutrinos. We discuss also the possibility to obtain information on neutrino masses from the observation of the ultra high-energy cosmic rays (beyond the GZK cutoff). Finally, we review the main aspects of the physics of core-collapse supernovae, the limits on the absolute values of neutrino masses from the observation of SN1987A neutrinos and the future prospects of supernova neutrino detection.

  15. Essential Value, Pmax, and Omax Automated Calculator

    E-Print Network [OSTI]

    Kaplan, Brent A.; Reed, Derek D.

    2014-08-21T23:59:59.000Z

    Behavioral economic measures of demand are often calculated in sophisticated spreadsheet programs. Unfortunately, no closed form models for exact pmax (point of unit elasticity) and omax (response output at pmax) can be ...

  16. Lagrangian Variational Framework for Boundary Value Problems

    E-Print Network [OSTI]

    Alexander Figotin; Guillermo Reyes

    2014-07-29T23:59:59.000Z

    A boundary value problem is commonly associated with constraints imposed on a system at its boundary. We advance here an alternative point of view treating the system as interacting "boundary" and "interior" subsystems. This view is implemented through a Lagrangian framework that allows to account for (i) a variety of forces including dissipative acting at the boundary; (ii) a multitude of features of interactions between the boundary and the interior fields when the boundary fields may differ from the boundary limit of the interior fields; (iii) detailed pictures of the energy distribution and its flow; (iv) linear and nonlinear effects. We provide a number of elucidating examples of the structured boundary and its interactions with the system interior. We also show that the proposed approach covers the well known boundary value problems.

  17. ARM KAZR-ARSCL Value Added Product

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

    Jensen, Michael

    The Ka-band ARM Zenith Radars (KAZRs) have replaced the long-serving Millimeter Cloud Radars, or MMCRs. Accordingly, the primary MMCR Value Added Product (VAP), the Active Remote Sensing of CLouds (ARSCL) product, is being replaced by a KAZR-based version, the KAZR-ARSCL VAP. KAZR-ARSCL provides cloud boundaries and best-estimate time-height fields of radar moments.

  18. Merged Sounding Value-Added Product

    SciTech Connect (OSTI)

    Troyan, D

    2010-03-03T23:59:59.000Z

    The Merged Sounding value-added product (VAP) uses a combination of observations from radiosonde soundings, the microwave radiometer (MWR), surface meteorological instruments, and European Centre for Medium-Range Weather Forecasts (ECMWF) model output with a sophisticated scaling/interpolation/smoothing scheme in order to define profiles of the atmospheric thermodynamic state at one-minute temporal intervals and a total of 266 altitude levels.

  19. Value mapping for sustainable business thinking

    E-Print Network [OSTI]

    Bocken, N. M. P.; Rana, P.; Short, S. W.

    2015-01-13T23:59:59.000Z

    of manufacturing organizations. Sustainable manufacturing as described by Rashid et al. [36] is characterized by strat- egies such as waste minimization, material and resource efficiency and eco-efficiency, the latter being defined as creating more value... opening debate over impacts, trade-offs and compromises 4 Eight workshops with start-ups in logistics/ transport, software and hardware products and various manufacturing sectors (e.g. photovoltaics) Cambridge, Aug 2013–July 2014 Provide additional focus...

  20. Total Operators and Inhomogeneous Proper Values Equations

    E-Print Network [OSTI]

    Jose G. Vargas

    2015-03-27T23:59:59.000Z

    Kaehler's two-sided angular momentum operator, K + 1, is neither vector-valued nor bivector-valued. It is total in the sense that it involves terms for all three dimensions. Constant idempotents that are "proper functions" of K+1's components are not proper functions of K+1. They rather satisfy "inhomogeneous proper-value equations", i.e. of the form (K + 1)U = {\\mu}U + {\\pi}, where {\\pi} is a scalar. We consider an equation of that type with K+1 replaced with operators T that comprise K + 1 as a factor, but also containing factors for both space and spacetime translations. We study the action of those T's on linear combinations of constant idempotents, so that only the algebraic (spin) part of K +1 has to be considered. {\\pi} is now, in general, a non-scalar member of a Kaehler algebra. We develop the system of equations to be satisfied by the combinations of those idempotents for which {\\pi} becomes a scalar. We solve for its solutions with {\\mu} = 0, which actually also makes {\\pi} = 0: The solutions with {\\mu} = {\\pi} = 0 all have three constituent parts, 36 of them being different in the ensemble of all such solutions. That set of different constituents is structured in such a way that we might as well be speaking of an algebraic representation of quarks. In this paper, however, we refrain from pursuing this identification in order to emphasize the purely mathematical nature of the argument.

  1. Measurements of Faint Supernovae

    E-Print Network [OSTI]

    Robert A. Schommer; N. B. Suntzeff; R. C. Smith

    1999-09-04T23:59:59.000Z

    We summarize the current status of cosmological measurements using SNe Ia. Searches to an average depth of z~0.5 have found approximately 100 SNe Ia to date, and measurements of their light curves and peak magnitudes find these objects to be about 0.25mag fainter than predictions for an empty universe. These measurements imply low values for Omega_M and a positive cosmological constant, with high statistical significance. Searches out to z~1.0-1.2 for SNe Ia (peak magnitudes of I~24.5) will greatly aid in confirming this result, or demonstrate the existence of systematic errors. Multi-epoch spectra of SNe Ia at z~0.5 are needed to constrain possible evolutionary effects. I band searches should be able to find SNe Ia out to z~2. We discuss some simulations of deep searches and discovery statistics at several redshifts.

  2. Results of in vivo measurements of strontium-90 body-burden in Urals residents: analyses of data obtained 2006-2012

    SciTech Connect (OSTI)

    Tolstykh, E. I.; Bougrov, N. G.; Krivoshchapov, Victor A.; Shishkina, Elena A.; Shagina, N. B.; Degteva, M. O.; Anspaugh, L. R.; Napier, Bruce A.

    2012-06-01T23:59:59.000Z

    A part of the Urals territory was contaminated with 90Sr and 137Cs in the 1950s as a result of accidents at the "Mayak" Production Association. The paper describes the analysis of in vivo 90Sr measurements in Urals residents. The measurements were performed with the use of whole-body-counter SICH-9.1M in 2006-2012. Totally 5840 measurements for 4876 persons were performed from 2006 to 2012; maximal measured value was 24 kBq. Earlier, similar measurements were performed with SICH-9.1 (1974-1997). Comparison of the results obtained with SICH-9.1 and SICH-9.1M has shown a good agreement of the two data sets.

  3. HANDLING MISSING ATTRIBUTE VALUES IN DECISION TABLES USING VALUED TOLERANCE APPROACH

    E-Print Network [OSTI]

    Vasudevan, Supriya

    2008-01-01T23:59:59.000Z

    =? ? = or ( ) *jc x = or ( ) *jc y = where x and y are two objects and ( )jc x and ( )jc x are the values of attribute jc for x and y respectively. The tolerance relation is the characteristic relation for ?do not care? conditions which are represented... by the valued tolerance approach is that there is a uniform probability distribution among the set of all attributes and the set of values that each attribute has is discrete. Consider a decision table IT (U, C). For every attribute jc , we can associate a...

  4. In situ measurement of strain during electrodeposition

    SciTech Connect (OSTI)

    Butler, M.A.; Ginley, D.S.

    1987-02-01T23:59:59.000Z

    One of the most important factors which influence the behaviour of electrodeposited films is the strain induced by the electrodeposition process. In this communication the authors report a new optical fiber interferometer-based technique for the in situ measurement of strain during electrodeposition. The measurement system is shown.

  5. Decommissioning Cost Estimating Factors And Earned Value Integration

    SciTech Connect (OSTI)

    Sanford, P.C.; Cimmarron, E. [Englewood, CO, B. Skokan, Office of Project Management Oversight, EM-53, United States Department of Energy, Washington, DC (United States)

    2008-07-01T23:59:59.000Z

    The Rocky Flats 771 Project progressed from the planning stage of decommissioning a plutonium facility, through the strip-out of highly-contaminated equipment, removal of utilities and structural decontamination, and building demolition. Actual cost data was collected from the strip-out activities and compared to original estimates, allowing the development of cost by equipment groupings and types and over time. Separate data was developed from the project control earned value reporting and compared with the equipment data. The paper discusses the analysis to develop the detailed factors for the different equipment types, and the items that need to be considered during characterization of a similar facility when preparing an estimate. The factors are presented based on direct labor requirements by equipment type. The paper also includes actual support costs, and examples of fixed or one-time start-up costs. The integration of the estimate and the earned value system used for the 771 Project is also discussed. The paper covers the development of the earned value system as well as its application to a facility to be decommissioned and an existing work breakdown structure. Lessons learned are provided, including integration with scheduling and craft supervision, measurement approaches, and verification of scope completion. In summary: The work of decommissioning the Rocky Flats 771 Project process equipment was completed in 2003. Early in the planning process, we had difficulty in identifying credible data and implementing processes for estimating and controlling this work. As the project progressed, we were able to collect actual data on the costs of removing plutonium contaminated equipment from various areas over the life of this work and associate those costs with individual pieces of equipment. We also were able to develop and test out a system for measuring the earned value of a decommissioning project based on an evolving estimate. These were elements that would have been useful to us in our early planning process, and we would expect that they would find application elsewhere as the DOE weapons complex and some commercial nuclear facilities move towards closure. (authors)

  6. Reference values for total blood volume and cardiac output in humans

    SciTech Connect (OSTI)

    Williams, L.R. [Indiana Univ., South Bend, IN (United States). Division of Liberal Arts and Sciences] [Indiana Univ., South Bend, IN (United States). Division of Liberal Arts and Sciences

    1994-09-01T23:59:59.000Z

    Much research has been devoted to measurement of total blood volume (TBV) and cardiac output (CO) in humans but not enough effort has been devoted to collection and reduction of results for the purpose of deriving typical or {open_quotes}reference{close_quotes} values. Identification of normal values for TBV and CO is needed not only for clinical evaluations but also for the development of biokinetic models for ultra-short-lived radionuclides used in nuclear medicine (Leggett and Williams 1989). The purpose of this report is to offer reference values for TBV and CO, along with estimates of the associated uncertainties that arise from intra- and inter-subject variation, errors in measurement techniques, and other sources. Reference values are derived for basal supine CO and TBV in reference adult humans, and differences associated with age, sex, body size, body position, exercise, and other circumstances are discussed.

  7. Methods of valuing and pricing inventories

    E-Print Network [OSTI]

    Futch, George Peyton

    1947-01-01T23:59:59.000Z

    of the war period. It is intended that this paper will be of service in clearing up some of the controversial points of inventory valuing and pricing and aid in standardizing inventory methods GENERAL ASPECTS OF INVENTORIES The advent of the income tax... taxpayer should be' consistent from year to year, and greater weight is to be given to consistency than to any particular method of inventorying or basis of valuation so long as the method or basis used is substantia11y in accord with these regu1ations...

  8. Unit Conversion Factors Quantity Equivalent Values

    E-Print Network [OSTI]

    Ashurst, W. Robert

    Unit Conversion Factors Quantity Equivalent Values Mass 1 kg = 1000 g = 0.001 metric ton = 2.921 inHg at 0 C Energy 1 J = 1 N·m = 107 ergs = 107 dyne·cm = 2.778×10-7 kW·h 1 J = 0.23901 cal = 0·R 10.73 psia·ft3 lbmol·R 62.36 liter·torr mol·K 0.7302 ft3·atm lbmol·R Temperature Conversions: T

  9. Nutritive value of hydrolyzed feather meal

    E-Print Network [OSTI]

    McCasland, William Edward

    1965-01-01T23:59:59.000Z

    al. 1955) indicates that pepsin digestibility, while furnishing valuable information regarding the nutritive value of some samples, may not always be reliable as a guide to feeding quality. Therefore, it was decided to determine if proteolytic... to sapplenenc Lhc hyarolyz . I f" lb. rs tn crcer to promote growth. I foe miso ac io compo at Ion;;r tf e I . ' theta, as previously shot!n, indicated that t he Feathers w re low in rsethrontne Lysins ?hi rid inc, and slightly Iow in t. yrosine ano phenyl...

  10. Value Study Desk Manual | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you sureReportsofDepartmentSeries |Attacks | Department ofValue Study Desk

  11. Fermilab | Employee Advisory Group | Value Statement

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist.New Mexico Feb. 13, 2013Focus Group Report A random samplingValue

  12. ARM - Value-Added Products (VAP)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041cloth DocumentationProducts (VAP) VAP Update Information on new, existing, and future value-added

  13. Value of Demand Response -Introduction Klaus Skytte

    E-Print Network [OSTI]

    of wind power. #12;Perspectives ­ The System Operator Keep the balance Demand reduction = increased as indicator. #12;Motivations We want more wind power in the system. This require more flexibility of the rest plants and better use of wind power. Public goods / Externalities not measured in the markets #12

  14. ARM - Measurements

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadap Documentation TDMADAP : XDCnarrowbandheat flux ARM DatagovMeasurementsVisibilityMeasurements

  15. ARM Climate Research Facility Spectral Surface Albedo Value-Added Product (VAP) Report

    SciTech Connect (OSTI)

    McFarlane, S; Gaustad, K; Long, C; Mlawer, E

    2011-07-15T23:59:59.000Z

    This document describes the input requirements, output data products, and methodology for the Spectral Surface Albedo (SURFSPECALB) value-added product (VAP). The SURFSPECALB VAP produces a best-estimate near-continuous high spectral resolution albedo data product using measurements from multifilter radiometers (MFRs). The VAP first identifies best estimates for the MFR downwelling and upwelling shortwave irradiance values, and then calculates narrowband spectral albedo from these best-estimate irradiance values. The methodology for finding the best-estimate values is based on a simple process of screening suspect data and backfilling screened and missing data with estimated values when possible. The resulting best-estimate MFR narrowband spectral albedos are used to determine a daily surface type (snow, 100% vegetation, partial vegetation, or 0% vegetation). For non-snow surfaces, a piecewise continuous function is used to estimate a high spectral resolution albedo at 1 min temporal and 10 cm-1 spectral resolution.

  16. Constructivism, measurement, mathematics Concepts of measurement

    E-Print Network [OSTI]

    Hennig, Christian

    Constructivism, measurement, mathematics Concepts of measurement Measurement and statistics Conclusion Measurement as a constructive act - a statistician's view Christian Hennig March 14, 2013 Christian Hennig Measurement as a constructive act - a statistician's view #12;Constructivism, measurement

  17. Managing unarticulated value : changeability in multi-attribute tradespace exploration

    E-Print Network [OSTI]

    Ross, Adam Michael, 1977-

    2006-01-01T23:59:59.000Z

    A framework for creating value robust systems in the face of changing value perceptions during the architecture and design of systems is proposed. Both unarticulated value, that which is not explicitly communicated to ...

  18. Investigating Army systems and Systems of Systems for value robustness

    E-Print Network [OSTI]

    Koo, Kevin C. K. (Kevin Cheng Keong)

    2010-01-01T23:59:59.000Z

    This thesis proposes a value robustness approach to architect defense systems and Systems of Systems (SoS). A value robust system or SoS has the ability to provide continued value to stakeholders by performing well to meet ...

  19. Aligning Perspectives and Methods for Value-Driven Design

    E-Print Network [OSTI]

    Ross, Adam Michael

    Recent years have seen a push to use explicit consideration of “value” in order to drive design. This paper conveys the need to explicitly align perspectives on “value” with the method used to quantify “value.” Various ...

  20. Cognitive Energy Value Chain: Leveraging Big Data to Optimize Energy

    E-Print Network [OSTI]

    Birg, G.; Reitmeier, T.

    2014-01-01T23:59:59.000Z

    : Capability Value Drivers ? Current Gross Margin Understand the gross margin value being generated by each component of the business ? Sensitivity Analyses Understand the value associated with incrementing any or all aspects of the business and the impact...: Capability Value Drivers ? Current Gross Margin Understand the gross margin value being generated by each component of the business ? Sensitivity Analyses Understand the value associated with incrementing any or all aspects of the business and the impact...

  1. The Measure of a Measurement

    E-Print Network [OSTI]

    Palle E. T. Jorgensen

    2007-07-23T23:59:59.000Z

    While finite non-commutative operator systems lie at the foundation of quantum measurement, they are also tools for understanding geometric iterations as used in the theory of iterated function systems (IFSs) and in wavelet analysis. Key is a certain splitting of the total Hilbert space and its recursive iterations to further iterated subdivisions. This paper explores some implications for associated probability measures (in the classical sense of measure theory), specifically their fractal components. We identify a fractal scale $s$ in a family of Borel probability measures $\\mu$ on the unit interval which arises independently in quantum information theory and in wavelet analysis. The scales $s$ we find satisfy $s\\in \\mathbb{R}_{+}$ and $s\

  2. Aerosol Best Estimate Value-Added Product

    SciTech Connect (OSTI)

    Flynn, C; Turner, D; Koontz, A; Chand, D; Sivaraman, C

    2012-07-19T23:59:59.000Z

    The objective of the Aerosol Best Estimate (AEROSOLBE) value-added product (VAP) is to provide vertical profiles of aerosol extinction, single scatter albedo, asymmetry parameter, and Angstroem exponents for the atmospheric column above the Central Facility at the ARM Southern Great Plains (SGP) site. We expect that AEROSOLBE will provide nearly continuous estimates of aerosol optical properties under a range of conditions (clear, broken clouds, overcast clouds, etc.). The primary requirement of this VAP was to provide an aerosol data set as continuous as possible in both time and height for the Broadband Heating Rate Profile (BBHRP) VAP in order to provide a structure for the comprehensive assessment of our ability to model atmospheric radiative transfer for all conditions. Even though BBHRP has been completed, AEROSOLBE results are very valuable for environmental, atmospheric, and climate research.

  3. Moisture Management for High R-Value Walls

    SciTech Connect (OSTI)

    Lepage, R.; Schumacher, C.; Lukachko, A.

    2013-11-01T23:59:59.000Z

    The following report explains the moisture-related concerns for High R-value wall assemblies and discusses past Building America research work that informs this study. Hygrothermal simulations were prepared for several common approaches to High R-value wall construction in six cities (Houston, Atlanta, Seattle, St. Louis, Chicago, and International Falls) representing a range of climate zones (2, 3, 4C, 4, 5A, and 7, respectively). The simulations are informed by experience gained from past research in this area and validated by field measurement and forensic experience. The modeling program was developed to assess the moisture durability of the wall assemblies based on three primary sources of moisture: construction moisture, air leakage condensation, and bulk water leakage. The peak annual moisture content of the wood based exterior sheathing was used to comparatively analyze the response to the moisture loads for each of the walls in each given city. Walls which experienced sheathing moisture contents between 20% and 28% were identified as risky, whereas those exceeding 28% were identified as very high risk. All of the wall assemblies perform well under idealized conditions. However, only the walls with exterior insulation, or cavity insulation which provides a hygrothermal function similar to exterior insulation, perform adequately when exposed to moisture loads. Walls with only cavity insulation are particularly susceptible to air leakage condensation. None of the walls performed well when a precipitation based bulk water leak was introduced to the backside of the sheathing, emphasizing the importance of proper flashing details.

  4. Value of Faster Computation for Power Grid Operation

    SciTech Connect (OSTI)

    Chen, Yousu; Huang, Zhenyu; Elizondo, Marcelo A.

    2012-09-30T23:59:59.000Z

    As a result of the grid evolution meeting the information revolution, the power grid is becoming far more complex than it used to be. How to feed data in, perform analysis, and extract information in a real-time manner is a fundamental challenge in today’s power grid operation, not to mention the significantly increased complexity in the smart grid environment. Therefore, high performance computing (HPC) becomes one of the advanced technologies used to meet the requirement of real-time operation. This paper presents benefit case studies to show the value of fast computation for operation. Two fundamental operation functions, state estimation (SE) and contingency analysis (CA), are used as examples. In contrast with today’s tools, fast SE can estimate system status in a few seconds—comparable to measurement cycles. Fast CA can solve more contingencies in a shorter period, reducing the possibility of missing critical contingencies. The benefit case study results clearly show the value of faster computation for increasing the reliability and efficiency of power system operation.

  5. Sandia National Laboratories: value energy-efficient improvements

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

    value energy-efficient improvements PV Value Tool Featured at Washington D.C. Roundtable On April 1, 2014, in Energy, News, News & Events, Partnership, Photovoltaic, Renewable...

  6. Pumped Storage Hydropower (Detailed Analysis to Demonstrate Value...

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

    Pumped Storage Hydropower (Detailed Analysis to Demonstrate Value)-Modeling and Analysis of Value of Advanced Pumped Storage Hydropower in the U.S. Pumped Storage Hydropower...

  7. Earned Value Management System (EVMS) and Project Analysis Standard...

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

    Earned Value Management System (EVMS) and Project Analysis Standard Operating Procedure (EPASOP)- March 2014 Earned Value Management System (EVMS) and Project Analysis Standard...

  8. Value Analysis of Alternative Diesel Particulate Filter (DPF...

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

    Value Analysis of Alternative Diesel Particulate Filter (DPF) Substrates for Future Diesel Aftertreatment Systems Value Analysis of Alternative Diesel Particulate Filter (DPF)...

  9. The Value of Distributed Generation and CHP Resources in Wholesale...

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

    The Value of Distributed Generation and CHP Resources in Wholesale Power Markets, September 2005 The Value of Distributed Generation and CHP Resources in Wholesale Power Markets,...

  10. 3-Cylinder Turbocharged Gasoline Direct Injection: A High Value...

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

    Cylinder Turbocharged Gasoline Direct Injection: A High Value Solution for Euro VI Emissions 3-Cylinder Turbocharged Gasoline Direct Injection: A High Value Solution for Euro VI...

  11. Shared Value in Utility and Efficiency Partnerships - Lessons...

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

    Shared Value in Utility and Efficiency Partnerships - Lessons in Perseverance, Flexibility and Mutual Respect Shared Value in Utility and Efficiency Partnerships - Lessons in...

  12. Sonde Adjust Value-Added Product Technical Report

    SciTech Connect (OSTI)

    Troyan, D

    2012-01-09T23:59:59.000Z

    The Sonde Adjust (SONDEADJUST) value-added product (VAP) creates a file that includes all fields from original Atmospheric Radiation Measurement Climate Research Facility (ARM Facility) radiosonde files and contains several value-added fields that provide adjustments related to well-known humidity issues. SONDEADJUST produces data that correct documented biases in radiosonde humidity measurements. Previous efforts towards applying some of these corrections are available via the discontinued PI product sgpsondecorr1miloC1. Unique fields contained within this datastream include smoothed original relative humidity, dry bias corrected relative humidity, and final corrected relative humidity. The smoothed RH field refines the relative humidity from integers-the resolution of the instrument-to fractions of a percent. This profile is then used to calculate the dry bias corrected field. The final correction fixes the time-lag problem and uses the dry-bias field as input into the algorithm. In addition to dry bias, solar heating is another correction that is encompassed in the final corrected RH field. Output from SONDEADJUST differs from the previous RH-corrected datastreams in important ways. First, all three types of ARM radiosondes-Vaisala RS-80, RS-90, and RS-92-are corrected using dedicated procedures and/or parameters. Second, the output variables include all of those found in the original radiosonde file: dry bulb temperature, dewpoint temperature, wind speed, wind direction, eastward wind component, northward wind component, wind status (a Vaisala-produced field used in conjunction with the Loran system), ascent rate, and original relative humidity. Additional humidity fields are smoothed relative humidity, dry biased corrected relative humidity, final ambient relative humidity, and scaled adjusted relative humidity. Third, quality control (QC) flags of the fields from the original radiosonde datastream are brought into the SONDEADJUST output file. Additional QC variables are created for the new fields.

  13. How sharp are PV measures?

    E-Print Network [OSTI]

    A. Jencova; S. Pulmannova

    2007-01-11T23:59:59.000Z

    Properties of sharp observables (normalized PV measures) in relation to smearing by a Markov kernel are studied. It is shown that for a sharp observable $P$ defined on a standard Borel space, and an arbitrary observable $M$, the following properties are equivalent: (a) the range of $P$ is contained in the range of $M$; (b) $P$ is a function of $M$; (c) $P$ is a smearing of $M$.

  14. ?{sup 2}{sub R}, a reciprocal-space measure of the quality of macromolecular electron-density maps

    SciTech Connect (OSTI)

    Terwilliger, Thomas C., E-mail: terwilliger@lanl.gov [Structural Biology Group, Mail Stop M888, Los Alamos National Laboratory, Los Alamos, NM 87545 (United States)

    1999-06-01T23:59:59.000Z

    A reciprocal-space measure of the quality of macromolecular crystallographic phases based on the variance of the local roughness of the map is presented. It has previously been shown that the presence of distinct regions of solvent and protein in macromolecular crystals leads to a high value of the standard deviation of local r.m.s. electron density and that this can in turn be used as a reliable measure of the quality of macromolecular electron-density maps [Terwilliger & Berendzen (1999a ?). Acta Cryst. D55, 501–505]. Here, it is demonstrated that a similar measure, ?{sub R}{sup 2}, the variance of the local roughness of the electron density, can be calculated in reciprocal space. The formulation is suitable for rapid evaluation of macromolecular crystallographic phases, for phase improvement and for ab initio phasing procedures.

  15. ARM - Measurements

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy,ARMForms About Become a User Recovery ActgovMeasurements Measurement

  16. Short-Duration Simulations from Measurements.

    SciTech Connect (OSTI)

    Mitchell, Dean J.; Enghauser, Michael

    2014-08-01T23:59:59.000Z

    A method is presented that ascribes proper statistical variability to simulations that are derived from longer-duration measurements. This method is applicable to simulations of either real-value or integer-value data. An example is presented that demonstrates the applicability of this technique to the synthesis of gamma-ray spectra.

  17. Certifying Industrial Energy Efficiency Performance: Aligning Management, Measurement, and Practice to Create Market Value

    E-Print Network [OSTI]

    McKane, Aimee; Scheihing, Paul; Williams, Robert

    2008-01-01T23:59:59.000Z

    are significantly less energy efficient than they could be.Council for an Energy Efficient Economy (ACEEE) was formed.Peter Radgen, 2005, Energy Efficient Motor Driven Systems,

  18. Certifying Industrial Energy Efficiency Performance: Aligning Management, Measurement, and Practice to Create Market Value

    E-Print Network [OSTI]

    McKane, Aimee; Scheihing, Paul; Williams, Robert

    2008-01-01T23:59:59.000Z

    Certifying Industrial Energy Efficiency Performance:to improve their energy efficiency- as evidenced by the 98%the renewed interest in energy efficiency worldwide and the

  19. Comparison of probing sites for estimating individual swine carcass measurements and value 

    E-Print Network [OSTI]

    Polzer, Eugene Francis

    1958-01-01T23:59:59.000Z

    '. a i@i&a'0d. eire % woe :--~e~: vkeh e ~0m'- tm' ~4@@ e4@~~iefv4cy, eM @ . ;:-'::;-'. ;~'a lie;4@eae&e~;~'mMe ~ '~~~'~-4e'- -' ' Ng5, ~y: . m. % ~N- ~ ~4~/ ~ et~ gee@O4e4'~, ~Cg ka Ae L~ ~a M. ~M ; '. fa:4he eee~, . ' &'~~1 Wa:-+4Ak4lkea b..., :, 6 MLtEGK. QF T~&ll% ! i, j~ ~is e j vi;~e. ~54~4e bF ~ ~ ~~ ~ b~~ ~VV/. ~g. '~ ~, ~gilg ~ XAQj gkg@g IBV~dg W~g% 4~:-QLp- thIQ 'MS@ 44 QN. pgW ~ tery 444 ~ 4%I~ ~ tk:, "qq ei' ~ ~14@~ Fm Ci""fymaaea bc@ ~. w~~~i M~ 4'~ @R @Q~ ~:W . 5@8% 44...

  20. Selectivity, quality adjustment and mean reversion in the measurement of house values

    E-Print Network [OSTI]

    Hwang, M; Quigley, John M.

    2004-01-01T23:59:59.000Z

    Case, Karl E. , John M. Quigley, and Robert J. Shiller, “Englund, Peter, John M. Quigley and Christian Redfearn, “187. Case, Bradford and John M. Quigley, “The Dynamics of

  1. Certifying Industrial Energy Efficiency Performance: AligningManagement, Measurement, and Practice to Create Market Value

    SciTech Connect (OSTI)

    McKane, Aimee; Scheihing, Paul; Williams, Robert

    2007-07-01T23:59:59.000Z

    More than fifteen years after the launch of programs in theU.K. and U.S., industry still offers one of the largest opportunities forenergy savings worldwide. The International Energy Agency (IEA) estimatesthe savings potential from cost-optimization of industrial motor-drivensystems alone at 7 percent of global electricity use. The U.S. Departmentof Energy (USDOE) Industrial Technologies Program estimates 7 percentsavings potential in total US industrial energy use through theapplication of proven best practice. Simple paybacks for these types ofprojects are frequently two years or less. The technology required toachieve these savings is widely available; the technical skills requiredto identify energy saving opportunities are known and transferable.Although programs like USDOE's Best Practices have been highlysuccessful, most plants, as supported by 2002 MECS data, remain eitherunaware or unmotivated to improve their energy efficiency--as evidencedby the 98 percent of US industrial facilities reporting to MECS say thatthey lack a full-time energy manager. With the renewed interest in energyefficiency worldwide and the emergence of carbon trading and newfinancial instruments such as white certificates1, there is a need tointroduce greater transparency into the way that industrial facilitiesidentify, develop, and document energy efficiency projects. Historically,industrial energy efficiency projects have been developed by plantengineers, frequently with assistance from consultants and/or supplierswith highly specialized technical skills. Under this scenario,implementation of energy efficiency improvements is dependent onindividuals. These individuals typically include "champions" within anindustrial facility or corporation, working in cooperation withconsultants or suppliers who have substantial knowledge based on years ofexperience. This approach is not easily understood by others without thisspecialized technical knowledge, penetrates the market fairly slowly, andhas no assurance of persistence, since champions may leave the company orbe reassigned after project completion.This paper presents an alternatescenario that builds on the body of expert knowledge concerning energymanagement best practices and the experience of industrial champions toengage industry in continuous energy efficiency improvement at thefacility rather than the individual level. Under this scenario,standardized methodologies for applying and validating energy managementbest practices in industrial facilities will be developed through aconsensus process involving both plant personnel and specializedconsultants and suppliers. The resulting protocols will describe aprocess or framework for conducting an energy savings assessment andverifying the results that will be transparent to policymakers, managers,and the financial community, and validated by a third-party organization.Additionally, a global dialogue is being initiated by the United NationsIndustrial Development Organization (UNIDO) concerning the development ofan international industrial energy management standard that would be ISOcompatible. The proposed scenario will combine the resulting standardwith the best practice protocols for specific energy systems (i.e.,steam, process heating, compressed air, pumping systems, etc.) to formthe foundation of a third party, performance-based certification programfor the overall industrial facility that is compatible with existingmanagement systems, including ISO 9001:2000, 14001:2004 and 6 Sigma. Thelong term goal of this voluntary, industry designed certification programis to develop a transparent, globally accepted system for validatingenergy efficiency projects and management practices. This system wouldcreate a verified record of energy savings with potential market valuethat could be recognized among sectors and countries.

  2. What measures climate? A variety of variables including their variability and extreme values determine climate for

    E-Print Network [OSTI]

    Allan, Richard P.

    climate zones? The sun is the ultimate power source for the climate "machine". The uneven distribution conditions. Typical variables to consider are temperature (maximum, miniumum), precipitation (includes rain, sleet, snow, hail, etc), sunlight/cloudiness, wind, humidity, ice cover, sea temperature, etc... Many

  3. A MULTI-DIMENSIONAL OPTIMAL HARVESTING PROBLEM WITH MEASURE VALUED SOLUTIONS

    E-Print Network [OSTI]

    Bressan, Alberto

    a bounded connected open set RN , N 2, with smooth boundary. Denote by = (t, x) the density of fish at time t at the point x . In absence of fishing activity, we assume that the fish population evolves choice for the source term is g(x, ) = (x) h(x) - . Here h(x) denotes the maximum fish population

  4. A MULTI-DIMENSIONAL OPTIMAL HARVESTING PROBLEM WITH MEASURE VALUED SOLUTIONS

    E-Print Network [OSTI]

    Shen, Wen

    ) the density of fish at time t at the point x . In absence of fishing activity, assume that the fish fish population that can be supported by the habitat at x, while is a reproduction speed. We denote by u = u(t, x) the intensity of harvesting conducted by a fishing company. In the presence

  5. First Direct Double-Decay Q-Value Measurement of 82 Se in Support

    E-Print Network [OSTI]

    Engel, Jonathan

    , are unknown. Furthermore, the nature of the neutrino is also unknown; is it a Dirac or Majorana particle, i (#12;#12; decay) has been increasing since the laboratory verification of the weak, but allowed, two-neutrino#12;#12; decay, we would have evidence that the neutrino is a Majorana particle and that conservation of total

  6. Certifying Industrial Energy Efficiency Performance: Aligning Management, Measurement, and Practice to Create Market Value

    E-Print Network [OSTI]

    McKane, Aimee; Scheihing, Paul; Williams, Robert

    2008-01-01T23:59:59.000Z

    knowledge concerning energy management best practices andapplying and validating energy management best practices inan international industrial energy management standard that

  7. AN ANALYSIS OF THE MEASURED VALUES FOR THE STATE OF STRESS IN THE EARTH'S CRUST

    E-Print Network [OSTI]

    Jamison, Dennis B.; Cook, Neville G.W.

    2008-01-01T23:59:59.000Z

    Institution of Mining and Metallurgy, London, In press.Institute of Mineral Metallurgy, Mayer, A. , Habib, P. , andJournal of the Mining and Metallurgy Institute of Japan, 86,

  8. AN ANALYSIS OF THE MEASURED VALUES FOR THE STATE OF STRESS IN THE EARTH'S CRUST

    E-Print Network [OSTI]

    Cook, Neville G.W.

    2010-01-01T23:59:59.000Z

    Institution of Mining and Metallurgy, London, In press.Institute of Mineral Metallurgy, Mayer, A. , Habib, P. , andJournal of the Mining and Metallurgy Institute of Japan, 86,

  9. Certifying Industrial Energy Efficiency Performance: Aligning Management, Measurement, and Practice to Create Market Value

    E-Print Network [OSTI]

    McKane, Aimee; Scheihing, Paul; Williams, Robert

    2008-01-01T23:59:59.000Z

    management systems, including ISO 9001:2000, 14001:2004 andmanagement systems, such as ISO 9001:2000, 14001:2004, and

  10. Comparison of probing sites for estimating individual swine carcass measurements and value

    E-Print Network [OSTI]

    Polzer, Eugene Francis

    1958-01-01T23:59:59.000Z

    . yp@~: eg yw~, ~ ! ~ ~&@km e@~, e. ~:jieK44'. " ~ @~4. ~4'~4. ~%. :&, ~, 'Wy XS'g . M'~. , 4$Si'?4j: ~~~"', j' ~eky X. 5. ~, ~, :~, ~~ ef, CM, . ~ MAMe M::M'~ ~ je, the ek@4e eS ~ %jan'~ ~ R~ C. SS W 9~Q g@y ~~~y' esker:W l%. ~ Q~~~ e.... %hatkey ~ ~%M ~%95++~ ee ejL+ee @ ~p~. "~~. ~ g k~, ~~ '~%~i' m le 5 J '' '":"' . M M 4, ~fie~te eg mrgatetiou of fbi ~ get, er ~M. &vi yICbs mOaSQXeaR544 vkgL 'VSfiOQS ~' $@~tLCSi. ! (PCSFSNhy 5'4. @La'p' ' Xgg f) ' l, f...

  11. The economic utilization and value of time savings to trucking fleets of private firms resulting from improved highways

    E-Print Network [OSTI]

    McFarland, William F

    1963-01-01T23:59:59.000Z

    'e 1 2 0 0 5 Chapter HISTORY OF ATTEMPTS TO MEASURE THE VALUE OF TIME SAVINGS ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ Value of Time: Value of Time: Passenger Caxs. . . . . . . . . . 8 Commercial Vehicles . . . . . . . . 18 PRIVATE TRUCKERS: PART ONE... and driving annoyance ("the strain and discomfort of nonuni. form driving") for passenger cars, the Final ~Re ort of the ~Hi hway Cost Allocati. on ~Stud used ". . . data on the comparative use, operating characteristics, and costs of travel of toll roads...

  12. Production of High Value Cellulose from Tobacco

    SciTech Connect (OSTI)

    Berson, R ERic; Dvaid, Keith; McGinley, W Mark; Meduri, Praveen; Clark, Ezra; Dayalan, Ethirajulu; Sumaneskera, Gamini; Donald Colliver, Mahendra Sunkara'

    2011-06-15T23:59:59.000Z

    The Kentucky Rural Energy Supply Program was established in 2005 by a federal direct appropriation to benefit the citizens of the Commonwealth by creating a unified statewide consortium to promote renewable energy and energy efficiency in Kentucky. The U.S. Department of Energy�s (DOE) Office of Biomass Programs initially funded the consortium in 2005 with a $2 million operational grant. The Kentucky Rural Energy Consortium (KREC) was formed at the outset of the program to advance energy efficiency and comprehensive research on biomass and bioenergy of importance to Kentucky agriculture, rural communities, and related industries. In recognition of the successful efforts of the program, KREC received an additional $1.96 million federal appropriation in 2008 for renewal of the DOE grant. From the beginning, KREC understood the value of providing a statewide forum for the discussion of Kentucky�s long term energy needs and economic development potential. The new funding allowed KREC to continue to serve as a clearinghouse and support new research and development and outreach programs for energy efficiency and renewable energy.

  13. Value of storage with increased renewable penetration.

    SciTech Connect (OSTI)

    Brainard, James Robert; Roach, Jesse Dillon

    2010-10-01T23:59:59.000Z

    The problem statement for this project is: (1) Renewable energy portfolio standards - (a) high penetration of intermittent and variable renewable generation on the grid, (b) utilities constrained by NERC Control Performance Standards, (c) requires additional resources to match generation with load; and (2) mitigation of impacts with energy storage - at what level of renewable penetration does energy storage become an attractive value proposition. Use a simplified, yet robust dispatch model that: (a) incorporates New Mexico Balance Area load and wind generation data, (b) distributes the load among a suite of generators, (c) quantifies increased generation costs with increased penetration of intermittent and variable renewable generation - fuel, startup, shut down, ramping, standby, etc., (d) tracks and quantifies NERC pentalties and violations, and (e) quantifies storage costs. Dispatch model has been constructed and it: (a) accurately distributes a load among a suite of generators, (b) quantifies duty cycle metrics for each of the generators - cumulative energy production, ramping and non ramping duration, spinning reserves, number of start-ups, and shut down durations, etc., (c) quantifies energy exchanges - cumulative exchanges, duration, and number of exchanges, (d) tracks ACE violations.

  14. Plug-In Hybrid Electric Vehicle Value Proposition Study

    E-Print Network [OSTI]

    Pennycook, Steve

    Plug-In Hybrid Electric Vehicle Value Proposition Study Phase 1, Task 2: Select Value Propositions Government or any agency thereof. #12;ORNL/TM-2008/056 Plug-in Hybrid Electric Vehicle Value Proposition-In Hybrid Electric Vehicle (PHEV) Value Propositions Workshop held in Washington, D.C. in December 2007

  15. Q(EC) values of the superallowed beta emitters (10)C, (34)Ar, (38)Ca, and (46)V

    E-Print Network [OSTI]

    Eronen, T.; Gorelov, D.; Hakala, J.; Hardy, John C.; Jokinen, A.; Kankainen, A.; Moore, I. D.; Penttila, H.; Reponen, M.; Rissanen, J.; Saastamoinen, A.; Aysto, J.

    2011-01-01T23:59:59.000Z

    The Q(EC) values of the superallowed beta(+) emitters (10)C, (34)Ar, (38)Ca, and (46)V have been measured with the JYFLTRAP Penning-trap mass spectrometer to be 3648.12(8), 6061.83(8), 6612.12(7), and 7052.44(10) keV, respectively. All four values...

  16. How Do Patents Shape Global Value Chains? International and Domestic Patenting and Value-Added Trade

    E-Print Network [OSTI]

    Sekhon, Jasjeet S.

    -Added Trade October 2014 Preliminary Draft ­ Please do not cite Nikolas J. Zolas, Center for Economic Studies that links patents to industry and trade classifications to characterize how patents affect the structure of value-added trade, we test how domestic and international (bilateral) patenting specifically related

  17. Measurement of \

    E-Print Network [OSTI]

    Aguilar-Arevalo, A A; Bazarko, A O; Brice, S J; Brown, B C; Bugel, L; Cao, J; Coney, L; Conrad, J M; Cox, D C; Curioni, A; Djurcic, Z; Finley, D A; Fleming, B T; Ford, R; Garcia, F G; Garvey, G T; Gonzales, J; Grange, J; Green, C; Green, J A; Hart, T L; Hawker, E; Imlay, R; Johnson, R A; Karagiorgi, G; Kasper, P; Katori, T; Kobilarcik, T; Kourbanis, I; Koutsoliotas, S; Laird, E M; Linden, S K; Link, J M; Liu, Y; Louis, W C; Mahn, K B M; Marsh, W; Mauger, C; McGary, V T; McGregor, G; Metcalf, W; Meyers, P D; Mills, F; Mills, G B; Monroe, J; Moore, C D; Mousseau, J; Nelson, R H; Nienaber, P; Nowak, J A; Osmanov, B; Ouedraogo, S; Patterson, R B; Pavlovic, Z; Perevalov, D; Polly, C C; Prebys, E; Raaf, J L; Ray, H; Roe, B P; Russell, A D; Sandberg, V; Schirato, R; Schmitz, D; Shaevitz, M H; Shoemaker, F C; Smith, D; Soderberg, M; Sorel, M; Spentzouris, P; Spitz, J; Stancu, I; Stefanski, R J; Sung, M; Tanaka, H A; Tayloe, R; Tzanov, M; Van de Water, R G; Wascko, M O; White, D H; Wilking, M J; Yang, H J; Zeller, G P; Zimmerman, E D

    2009-01-01T23:59:59.000Z

    MiniBooNE reports the first absolute cross sections for neutral current single \\pi^0 production on CH_2 induced by neutrino and antineutrino interactions measured from the largest sets of NC \\pi^0 events collected to date. The principal result consists of differential cross sections measured as functions of \\pi^0 momentum and \\pi^0 angle averaged over the neutrino flux at MiniBooNE. We find total cross sections of (4.76+/-0.05_{stat}+/-0.40_{sys})*10^{-40} cm^2/nucleon at a mean energy of =808 MeV and (1.48+/-0.05_{stat}+/-0.14_{sys})*10^{-40} cm^2/nucleon at a mean energy of =664 MeV for \

  18. ARM - Measurements

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadap Documentation TDMADAP : XDCnarrowbandheat flux ARM DatagovMeasurementsVisibility ARMProject

  19. ARM - Measurements

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadap Documentation TDMADAP : XDCnarrowbandheat flux ARM DatagovMeasurementsVisibility

  20. The Multiple Zeta Value Data Mine

    E-Print Network [OSTI]

    J. Blümlein; D. J. Broadhurst; J. A. M. Vermaseren

    2009-11-14T23:59:59.000Z

    We provide a data mine of proven results for multiple zeta values (MZVs) of the form $\\zeta(s_1,s_2,...,s_k)=\\sum_{n_1>n_2>...>n_k>0}^\\infty \\{1/(n_1^{s_1} >... n_k^{s_k})\\}$ with weight $w=\\sum_{i=1}^k s_i$ and depth $k$ and for Euler sums of the form $\\sum_{n_1>n_2>...>n_k>0}^\\infty t\\{(\\epsilon_1^{n_1} >...\\epsilon_1 ^{n_k})/ (n_1^{s_1} ... n_k^{s_k}) \\}$ with signs $\\epsilon_i=\\pm1$. Notably, we achieve explicit proven reductions of all MZVs with weights $w\\le22$, and all Euler sums with weights $w\\le12$, to bases whose dimensions, bigraded by weight and depth, have sizes in precise agreement with the Broadhurst--Kreimer and Broadhurst conjectures. Moreover, we lend further support to these conjectures by studying even greater weights ($w\\le30$), using modular arithmetic. To obtain these results we derive a new type of relation for Euler sums, the Generalized Doubling Relations. We elucidate the "pushdown" mechanism, whereby the ornate enumeration of primitive MZVs, by weight and depth, is reconciled with the far simpler enumeration of primitive Euler sums. There is some evidence that this pushdown mechanism finds its origin in doubling relations. We hope that our data mine, obtained by exploiting the unique power of the computer algebra language {\\sc form}, will enable the study of many more such consequences of the double-shuffle algebra of MZVs, and their Euler cousins, which are already the subject of keen interest, to practitioners of quantum field theory, and to mathematicians alike.

  1. ARM Climate Research Facility Quarterly Value-Added Product Report January 1–March 30, 2011

    SciTech Connect (OSTI)

    Sivaraman, C

    2011-06-14T23:59:59.000Z

    The purpose of this report is to provide a concise status update for value-added products (VAP) implemented by the Atmospheric Radiation Measurement Climate Research Facility. The report is divided into the following sections: (1) new VAPs for which development has begun, (2) progress on existing VAPs, and (3) future VAPs that have been recently approved.

  2. Value of electrical heat boilers and heat pumps for wind power integration

    E-Print Network [OSTI]

    Value of electrical heat boilers and heat pumps for wind power integration Peter Meibom Juha of using electrical heat boilers and heat pumps as wind power integration measures relieving the link\\ZRUGV wind power, integration, heat pumps, electric heat boilers ,QWURGXFWLRQ 3UREOHP RYHUYLHZ The Danish

  3. Measurement and Modeling of Sorption-Induced Strain and Permeability Changes in Coal

    SciTech Connect (OSTI)

    Eric P. Robertson

    2005-10-01T23:59:59.000Z

    Strain caused by the adsorption of gases was measured in samples of subbituminous coal from the Powder River basin of Wyoming, U.S.A., and high-volatile bituminous coal from the Uinta-Piceance basin of Utah, U.S.A. using a newly developed strain measurement apparatus. The apparatus can be used to measure strain on multiple small coal samples based on the optical detection of the longitudinal strain. The swelling and shrinkage (strain) in the coal samples resulting from the adsorption of carbon dioxide, nitrogen, methane, helium, and a mixture of gases was measured. Sorption-induced strain processes were shown to be reversible and easily modeled with a Langmuir-type equation. Extended Langmuir theory was applied to satisfactorily model strain caused by the adsorption of gas mixtures using the pure gas Langmuir strain constants. The amount of time required to obtain accurate strain data was greatly reduced compared to other strain measurement methods. Sorption-induced changes in permeability were also measured as a function of pres-sure. Cleat compressibility was found to be variable, not constant. Calculated variable cleat-compressibility constants were found to correlate well with previously published data for other coals. During permeability tests, sorption-induced matrix shrinkage was clearly demonstrated by higher permeability values at lower pore pressures while holding overburden pressure constant. Measured permeability data were modeled using three dif-ferent permeability models from the open literature that take into account sorption-induced matrix strain. All three models poorly matched the measured permeability data because they overestimated the impact of measured sorption-induced strain on permeabil-ity. However, by applying an experimentally derived expression to the measured strain data that accounts for the confining overburden pressure, pore pressure, coal type, and gas type, the permeability models were significantly improved.

  4. Microprocessor instruments for measuring nonlinear distortions; algorithms for digital processing of the measurement signal and an estimate of the errors

    SciTech Connect (OSTI)

    Mints, M.Ya.; Chinkov, V.N.

    1995-09-01T23:59:59.000Z

    Rational algorithms for measuring the harmonic coefficient in microprocessor instruments for measuring nonlinear distortions based on digital processing of the codes of the instantaneous values of the signal being investigated are described and the errors of such instruments are obtained.

  5. ARM - Measurements

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa- PolarizationgovCampaignsSummergovField CampaignsMidlatitudegovMeasurementsSurface

  6. Correlation analysis of mean global radiation values with mean brightness values for one year

    E-Print Network [OSTI]

    Kolczynski, Edward Franklin

    1971-01-01T23:59:59.000Z

    . Table 1 shows how three different instruments in the same area (Toronto, Canada) can give quite different values for the same periods. Toronto gives a much lower reading than Toronto-Scarborough or Toronto Meteorological Research Station. Since all... of instrument 15 and the positioning of the instrument can affect the results obtained. Table 1. Variation statistics for three distinct ground-based instru- ments located in the same area. All instruments are in Toronto, Canada, and are less than 20 mi...

  7. MSN YYYYMM Value Column Order Description Unit FFPRBUS Total Fossil Fuels Production Quadrillion Btu

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for On-Highway4,1,50022,3,,,,6,1,9,1,50022,3,,,,6,1,Decade Year-0E (2001) - Householdshort version)6/09/2015Values shownLower

  8. Reference Undulator Measurement Results

    SciTech Connect (OSTI)

    Wolf, Zachary; Levashov, Yurii; /SLAC; ,

    2011-08-18T23:59:59.000Z

    The LCLS reference undulator has been measured 22 times during the course of undulator tuning. These measurements provide estimates of various statistical errors. This note gives a summary of the reference undulator measurements and it provides estimates of the undulator tuning errors. We measured the reference undulator many times during the tuning of the LCLS undulators. These data sets give estimates of the random errors in the tuned undulators. The measured trajectories in the reference undulator are stable and straight to within {+-}2 {micro}m. Changes in the phase errors are less than {+-}2 deg between data sets. The phase advance in the cell varies by less than {+-}2 deg between data sets. The rms variation between data sets of the first integral of B{sub x} is 9.98 {micro}Tm, and the rms variation of the second integral of B{sub x} is 17.4 {micro}Tm{sup 2}. The rms variation of the first integral of B{sub y} is 6.65 {micro}Tm, and the rms variation of the second integral of B{sub y} is 12.3 {micro}Tm{sup 2}. The rms variation of the x-position of the fiducialized beam axis is 35 {micro}m in the final production run This corresponds to an rms uncertainty in the K value of {Delta}K/K = 2.7 x 10{sup -5}. The rms variation of the y-position of the fiducialized beam axis is 4 {micro}m in the final production run.

  9. The value of accurate automated data collection to manufacturing

    E-Print Network [OSTI]

    Perez, Alfonso Alexander

    2014-01-01T23:59:59.000Z

    The purpose of this thesis is to demonstrate the value of implementing a novel, accurate automated data collection system and to describe a practical method for doing so. This thesis addresses the value of accurate automated ...

  10. Value of a Smart Grid System | Department of Energy

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

    Value of a Smart Grid System Value of a Smart Grid System A broad range of industries have embraced technology in their quest to improve productivity, reduce costs and improve...

  11. Using value stream mapping to improve forging processes

    E-Print Network [OSTI]

    King, Stephen G. (Stephen George), 1974-

    2004-01-01T23:59:59.000Z

    Value stream mapping is a technique that uses icons to map the flow of product through a manufacturing system. These icons are aided by summary statistics to further detail the specific manufacturing system. The value ...

  12. Austin Energy- Value of Solar Residential Rate (Texas)

    Broader source: Energy.gov [DOE]

    Austin Energy, the municipal utility of Austin Texas, offers the Value of Solar rate for residential solar photovoltaic (PV) systems. The Value of Solar tariff, designed by Austin Energy and...

  13. Review of Value and Lean in Complex Product Development

    E-Print Network [OSTI]

    Siyam, Ghadir I.; Wynn, David C.; Clarkson, P. John

    2015-02-15T23:59:59.000Z

    value Reviews contingency studies that attempt to explain what sort of organization creates what sort of value in the automotive industry, in terms of metrics related to (1) product strategy, (2) organization structure and process; and (3) product...

  14. DOE Announces Webinars on Wind Energy and Property Values, the...

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

    Wind Energy and Property Values, the Best of the Clean Cities Tools and Resources, and More DOE Announces Webinars on Wind Energy and Property Values, the Best of the Clean Cities...

  15. Has Hawking radiation been measured?

    E-Print Network [OSTI]

    W. G. Unruh

    2014-01-26T23:59:59.000Z

    It is argued that Hawking radiation has indeed been measured and shown to posses a thermal spectrum, as predicted. This contention is based on three separate legs. The first is that the essential physics of the Hawking process for black holes can be modelled in other physical systems. The second is the white hole horizons are the time inverse of black hole horizons, and thus the physics of both is the same. The third is that the quantum emission, which is the Hawking process, is completely determined by measurements of the classical parameters of a linear physical system. The experiment conducted in 2010 fulfills all of these requirements, and is thus a true measurement of Hawking radiation.

  16. NREL Quantifies Value of CSP to the Grid (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-08-01T23:59:59.000Z

    In California study, greater penetration of renewable energy means greater value of CSP with thermal energy storage.

  17. Identification of Owner’s Project Value Interests

    E-Print Network [OSTI]

    Gunby, Molly Gaynell

    2011-02-22T23:59:59.000Z

    and to aid the engineering and/or construction (E&C) provider in identifying an 4 appropriate value interest response strategy. The efforts of the CII study provided the value interest, project characteristic, and survey data required to complete... execution and delivery. Berman (2006) developed the Speed2Value? Road Map, a comprehensive process designed to help organizations focus on and achieve the strategic value of a project. The process is broad enough to be used in any industry and provides...

  18. Assessor Training Measurement Uncertainty

    E-Print Network [OSTI]

    NVLAP Assessor Training Measurement Uncertainty #12;Assessor Training 2009: Measurement Uncertainty Training 2009: Measurement Uncertainty 3 Measurement Uncertainty ·Calibration and testing labs performing Training 2009: Measurement Uncertainty 4 Measurement Uncertainty ·When the nature of the test precludes

  19. Training Needs in Louisiana's Value-Added Forest Products Industry

    E-Print Network [OSTI]

    Training Needs in Louisiana's Value-Added Forest Products Industry Richard VloskyRichard Vlosky-Added Training in Other States · The Need for Training in Louisiana-Past Research #12;Industry Development & Adding Value #12;Value-Added Industry Development is Multi-Faceted Marketing Workforce Training Strategic

  20. Value for Money Policy Originator name: Ed Nelson & James Newby

    E-Print Network [OSTI]

    Doran, Simon J.

    every penny must be earned, it has a responsibility to achieve value for money from all its activities; To embed achieving value for money through procurement in normal management discipline and behaviourValue for Money Policy Originator name: Ed Nelson & James Newby Department: Business Support Policy

  1. Plug-In Hybrid Electric Vehicle Value Proposition Study

    E-Print Network [OSTI]

    Pennycook, Steve

    Plug-In Hybrid Electric Vehicle Value Proposition Study IInntteerriimm RReeppoorrtt:: PPhhaassee 11 Government or any agency thereof. ORNL/TM-2008/076 #12;Plug-in Hybrid Electric Vehicle Value Proposition 2009 i ACKNOWLEDGEMENTS The Plug-In Hybrid Electric Vehicle (PHEV) Value Proposition Study

  2. Plug-In Hybrid Electric Vehicle Value Proposition Study

    E-Print Network [OSTI]

    Pennycook, Steve

    Plug-In Hybrid Electric Vehicle Value Proposition Study Phase 1, Task 3:Phase 1, Task 3: Technic Government or any agency thereof. #12;ORNL/TM-2008/068 Plug-in Hybrid Electric Vehicle Value Proposition The Plug-In Hybrid Electric Vehicle (PHEV) Value Proposition Study is a collaborative effort between

  3. a microsoft white paper Drilling for new Business Value

    E-Print Network [OSTI]

    Bernstein, Phil

    a microsoft white paper Drilling for new Business Value How innovative oil and gas companies Perez, Enterprise Architect, Microsoft #12;a microsoft white paper Drilling for new B usiness Value 2 for new B usiness Value 3 executive summary as the buzz about big data makes the leap from technology

  4. Tracking Endocardium Using Optical Flow along Iso-Value Curve

    E-Print Network [OSTI]

    1 Tracking Endocardium Using Optical Flow along Iso-Value Curve Qi Duan1, Elsa D. Angelini2 indicators. · A framework of optical flow along iso-value curves is proposed and applied to several cardiac;9 OF along Iso-value Curves · In myocardial motion analysis, motion fields are projected along specific

  5. Dynamically defined measures and equilibrium states

    E-Print Network [OSTI]

    Ivan Werner

    2014-11-09T23:59:59.000Z

    A technique of dynamically defined measures is developed and its relation to the theory of equilibrium states is shown. The technique uses Caratheodory's method and the outer measure introduced in (I. Werner, Math. Proc. Camb. Phil. Soc. 140 (2) (2006) 333-347). As an application, equilibrium states for contractive Markov systems (I. Werner, J. London Math. Soc. 71 (2005), no. 1, 236-258) are obtained.

  6. ARM Evaluation Product : Droplet Number Concentration Value-Added Product

    SciTech Connect (OSTI)

    Riihimaki, Laura

    2014-05-15T23:59:59.000Z

    Cloud droplet number concentration is an important factor in understanding aerosol-cloud interactions. As aerosol concentration increases, it is expected that droplet number concentration, Nd, will increase and droplet size decrease, for a given liquid water path (Twomey 1977), which will greatly affect cloud albedo as smaller droplets reflect more shortwave radiation. However, the magnitude and variability of these processes under different environmental conditions is still uncertain. McComiskey et al. (2009) have implemented a method, based on Boers and Mitchell (1994), for calculating Nd from ground-based remote sensing measurements of optical depth and liquid water path. They show that the magnitude of the aerosol-cloud interactions (ACI) varies with a range of factors, including the relative value of the cloud liquid water path (LWP), the aerosol size distribution, and the cloud updraft velocity. Estimates of Nd under a range of cloud types and conditions and at a variety of sites are needed to further quantify the impacts of aerosol cloud interactions.

  7. ARM Evaluation Product : Droplet Number Concentration Value-Added Product

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

    Riihimaki, Laura

    Cloud droplet number concentration is an important factor in understanding aerosol-cloud interactions. As aerosol concentration increases, it is expected that droplet number concentration, Nd, will increase and droplet size decrease, for a given liquid water path (Twomey 1977), which will greatly affect cloud albedo as smaller droplets reflect more shortwave radiation. However, the magnitude and variability of these processes under different environmental conditions is still uncertain. McComiskey et al. (2009) have implemented a method, based on Boers and Mitchell (1994), for calculating Nd from ground-based remote sensing measurements of optical depth and liquid water path. They show that the magnitude of the aerosol-cloud interactions (ACI) varies with a range of factors, including the relative value of the cloud liquid water path (LWP), the aerosol size distribution, and the cloud updraft velocity. Estimates of Nd under a range of cloud types and conditions and at a variety of sites are needed to further quantify the impacts of aerosol cloud interactions.

  8. Monolithically compatible impedance measurement

    DOE Patents [OSTI]

    Ericson, Milton Nance (Knoxville, TN); Holcomb, David Eugene (Oak Ridge, TN)

    2002-01-01T23:59:59.000Z

    A monolithic sensor includes a reference channel and at least one sensing channel. Each sensing channel has an oscillator and a counter driven by the oscillator. The reference channel and the at least one sensing channel being formed integrally with a substrate and intimately nested with one another on the substrate. Thus, the oscillator and the counter have matched component values and temperature coefficients. A frequency determining component of the sensing oscillator is formed integrally with the substrate and has an impedance parameter which varies with an environmental parameter to be measured by the sensor. A gating control is responsive to an output signal generated by the reference channel, for terminating counting in the at least one sensing channel at an output count, whereby the output count is indicative of the environmental parameter, and successive ones of the output counts are indicative of changes in the environmental parameter.

  9. Measurement of Marine Animal Reflectance Functions

    E-Print Network [OSTI]

    Jaffe, Jules

    angular reflectance behavior and point the way toward future studies. Definition of BRDF and REFF of the ridges seen in the enlarged light microscope image of the specimen (shown at right), reflectance exposure images, and combination of three measured wavelengths. Transmission electron microscopy (TEM

  10. A Literature Review on Value Stream Mapping with a Case Study of Applying Value Stream Mapping on Research Process

    E-Print Network [OSTI]

    Li, Xiaoqi

    2014-04-23T23:59:59.000Z

    this research study and the value stream mapping of my thesis writing process. The value stream mapping process helps visualize the work and target waste, which enables future improvement toward a better state. As a result, the improved value stream maps can...

  11. Ionization rate coefficients and induction times in nitrogen at high values of E/N

    SciTech Connect (OSTI)

    Hays, G.N.; Pitchford, L.C.; Gerardo, J.B.; Verdeyen, J.T.; Li, Y.M.

    1987-09-01T23:59:59.000Z

    Electron-impact ionization rate coefficients in nitrogen at values of E/N, the ratio of the electric field to the neutral density, up to 12 000 Td (1 Td = 10/sup -17/ V cmS), are reported. In addition, we report experimental measurements of the ionization induction time, the time during the early portion of an applied electric field when the electron energy distribution function is transient and the plasma is characterized by nonexponential growth of the electron density. For nitrogen, we show that the induction period is approximately equal to the inverse of the ionization frequency for a large E/N range. Time-dependent Boltzmann calculations of the electron energy distribution function yield instantaneous ionization rates that are in good agreement with both the measured ionization rates and the induction period. The measurements were made in an electrodeless cell contained in an S-band waveguide immersed in a dc magnetic field and subjected to a pulsed rf electric field at cyclotron resonance. We show that our measurements are equivalent to experiments in dc electric fields; the equivalent dc electric field strength being uniquely related to the rf electric field strength. The use of an rf field for these high-E/N measurements circumvents complications that would be introduced by electrode effects. This is the first direct measurement of ionization rates at these extreme values of E/N.

  12. Patient-Specific Simulation of Coronary Artery Pressure Measurements: An In Vivo Three-Dimensional Validation Study in Humans

    E-Print Network [OSTI]

    Siogkas, Panagiotis K.

    2015-01-01T23:59:59.000Z

    Pressure measurements using finite element computations without the need of a wire could be valuable in clinical practice. Our aim was to compare the computed distal coronary pressure values with the measured values using ...

  13. Measuring the Kernel TimeDependent Density Functional Theory with XRay Absorption Spectroscopy Transition Metals

    E-Print Network [OSTI]

    Gross, E.K.U.

    Transition Metals Scherz, Gross, Appel, Sorg, K. Baberschke, and Wende Fachbereich Physik, Freie Universita­Kohn approximation prob­ lem shown, new approximation suggested. But the value DFT constructing approxi­ mation

  14. SU-E-J-249: Correlation of Mean Lung Ventilation Value with Ratio of Total Lung Volumes

    SciTech Connect (OSTI)

    Yu, N; Qu, H; Xia, P [Cleveland Clinic, Cleveland, OH (United States)

    2014-06-01T23:59:59.000Z

    Purpose: Lung ventilation function measured from 4D-CT and from breathing correlated CT images is a novel concept to incorporate the lung physiologic function into treatment planning of radiotherapy. The calculated ventilation functions may vary from different breathing patterns, affecting evaluation of the treatment plans. The purpose of this study is to correlate the mean lung ventilation value with the ratio of the total lung volumes obtained from the relevant CTs. Methods: A ventilation map was calculated from the variations of voxel-to-voxel CT densities from two breathing phases from either 4D-CT or breathing correlated CTs. An open source image registration tool of Plastimatch was used to deform the inhale phase images to the exhale phase images. To calculate the ventilation map inside lung, the whole lung was delineated and the tissue outside the lung was masked out. With a software tool developed in house, the 3D ventilation map was then converted in the DICOM format associated with the planning CT images. The ventilation map was analyzed on a clinical workstation. To correlate ventilation map thus calculated with lung volume change, the total lung volume change was compared the mean ventilation from our method. Results: Twenty two patients who underwent stereotactic body irradiation for lung cancer was selected for this retrospective study. For this group of patients, the ratio of lung volumes for the inhale (Vin ) and exhale phase (Vex ) was shown to be linearly related to the mean of the local ventilation (Vent), Vin/Vex=1.+0.49*Vent (R2=0.93, p<0.01). Conclusion: The total lung volume change is highly correlated with the mean of local ventilation. The mean of local ventilation may be useful to assess the patient's lung capacity.

  15. Environmental value assessment in a multidisciplinary EIA setting

    SciTech Connect (OSTI)

    Erikstad, Lars [Norwegian Institute for Nature Research (NINA), Gaustadalleen 21, NO-0349 Oslo (Norway)], E-mail: lars.erikstad@nina.no; Lindblom, Inge [Norwegian Institute for Cultural Heritage Research (NIKU), Box 736, Sentrum NO-0105 Oslo (Norway)], E-mail: inge.lindblom@niku.no; Jerpasen, Gro [Norwegian Institute for Cultural Heritage Research (NIKU), Box 736, Sentrum NO-0105 Oslo (Norway)], E-mail: gro.jerpasen@niku.no; Hanssen, Martin A. [Norwegian Institute for Urban and Regional Research (NIBR), Box 44 Blindern, NO-0313 Oslo (Norway)], E-mail: martin.hanssen@nibr.no; Bekkby, Trine [Norwegian Institute for Water Research (NIVA), Gaustadalleen 21, NO-0349 Oslo (Norway)], E-mail: trine.bekkby@niva.no; Stabbetorp, Odd [Norwegian Institute for Nature Research (NINA), Gaustadalleen 21, NO-0349 Oslo (Norway)], E-mail: odd.stabbetorp@nina.no; Bakkestuen, Vegar [Norwegian Institute for Nature Research (NINA), Gaustadalleen 21, NO-0349 Oslo (Norway); Department of Botany, Natural History Museum, University of Oslo P.O. Box 1172 Blindern, NO-0318 Oslo (Norway)], E-mail: vegar.bakkestuen@nina.no

    2008-02-15T23:59:59.000Z

    Value assessment is a central element in an EIA for the understanding of the impacts of specified projects. The value assessment contains subjective elements and this may cause errors and difficulties in numeric value assessment methods. There is a need for transparent common criteria to promote discussion and understanding. A common criteria base already exists, but lack of communication between different management systems and different disciplines, all with different traditions in value assessment, makes the situation complex. In this article we have looked into the basic understanding of value linked to the investigation themes of natural environment, cultural heritage and society. The investigation themes linked to social science is difficult to incorporate into a common system, basically because they have less focus on land use and contain different value types. Much of the relevant literature about value assessment is linked to the assessment of sites of special interest as candidates for legal protection or conservation. In an EIA a much broader range of areas is introduced, including the 'every day landscape' with a lower and more general level of value. Together with a focus on mitigation and adjustments of plans, this results in a need for a more detailed value assessment scale than is normally in use today. We have suggested a new scale to ease communication between different disciplines and management systems. How we understand value is not constant over time, nor is the level of knowledge. This makes it necessary to sustain an ongoing debate on value assessment. The need for a dynamic value assessment system increases with the increasing use of database modelling, digital analysis of map data (GIS) etc. Lack of a ongoing value debate will rapidly lead to misleading and biased results.

  16. Measuring Safeguards Culture

    SciTech Connect (OSTI)

    Frazar, Sarah L.; Mladineo, Stephen V.

    2011-07-19T23:59:59.000Z

    As the International Atomic Energy Agency (IAEA) implements a State Level Approach to its safeguards verification responsibilities, a number of countries are beginning new nuclear power programs and building new nuclear fuel cycle faculties. The State Level approach is holistic and investigatory in nature, creating a need for transparent, non-discriminatory judgments about a state's nonproliferation posture. In support of this need, the authors previously explored the value of defining and measuring a state's safeguards culture. We argued that a clear definition of safeguards culture and an accompanying set of metrics could be applied to provide an objective evaluation and demonstration of a country's nonproliferation posture. As part of this research, we outlined four high-level metrics that could be used to evaluate a state's nuclear posture. We identified general data points. This paper elaborates on those metrics, further refining the data points to generate a measurable scale of safeguards cultures. We believe that this work could advance the IAEA's goals of implementing a safeguards system that is fully information driven, while strengthening confidence in its safeguards conclusions.

  17. Joint measurements of spin, operational locality and uncertainty

    E-Print Network [OSTI]

    Erika Andersson; Stephen M. Barnett; Alain Aspect

    2005-09-21T23:59:59.000Z

    Joint, or simultaneous, measurements of non-commuting observables are possible within quantum mechanics, if one accepts an increase in the variances of the jointly measured observables. In this paper, we discuss joint measurements of a spin 1/2 particle along any two directions. Starting from an operational locality principle, it is shown how to obtain a bound on how sharp the joint measurement can be. We give a direct interpretation of this bound in terms of an uncertainty relation.

  18. Method and apparatus of measuring unburned carbon in fly ash

    DOE Patents [OSTI]

    Brown, Robert C. (Ames, IA)

    1991-12-03T23:59:59.000Z

    A method and apparatus are shown to measure unburned carbon particles in the exhaust of a combustor. Photoacoustic absorption spectrometry is employed to measure the presence of the unburned carbon. Especially helpful in these measurements is a vertically elongated photoacoustic cell in which high flow velocities are maintained to prevent particles from settling. These measurements are useful in determining the efficiency of coal-fired combustors.

  19. Measurement of South Pole ice transparency with the IceCube LED calibration system

    E-Print Network [OSTI]

    IceCube Collaboration; M. G. Aartsen; R. Abbasi; Y. Abdou; M. Ackermann; J. Adams; J. A. Aguilar; M. Ahlers; D. Altmann; J. Auffenberg; X. Bai; M. Baker; S. W. Barwick; V. Baum; R. Bay; J. J. Beatty; S. Bechet; J. Becker Tjus; K. -H. Becker; M. Bell; M. L. Benabderrahmane; S. BenZvi; J. Berdermann; P. Berghaus; D. Berley; E. Bernardini; A. Bernhard; D. Bertrand; D. Z. Besson; G. Binder; D. Bindig; M. Bissok; E. Blaufuss; J. Blumenthal; D. J. Boersma; S. Bohaichuk; C. Bohm; D. Bose; S. Böser; O. Botner; L. Brayeur; A. M. Brown; R. Bruijn; J. Brunner; S. Buitink; M. Carson; J. Casey; M. Casier; D. Chirkin; B. Christy; K. Clark; F. Clevermann; S. Cohen; D. F. Cowen; A. H. Cruz Silva; M. Danninger; J. Daughhetee; J. C. Davis; C. De Clercq; S. De Ridder; P. Desiati; M. de With; T. DeYoung; J. C. Díaz-Vélez; M. Dunkman; R. Eagan; B. Eberhardt; J. Eisch; R. W. Ellsworth; S. Euler; P. A. Evenson; O. Fadiran; A. R. Fazely; A. Fedynitch; J. Feintzeig; T. Feusels; K. Filimonov; C. Finley; T. Fischer-Wasels; S. Flis; A. Franckowiak; R. Franke; K. Frantzen; T. Fuchs; T. K. Gaisser; J. Gallagher; L. Gerhardt; L. Gladstone; T. Glüsenkamp; A. Goldschmidt; G. Golup; J. A. Goodman; D. Góra; D. Grant; A. Groß; M. Gurtner; C. Ha; A. Haj Ismail; A. Hallgren; F. Halzen; K. Hanson; D. Heereman; P. Heimann; D. Heinen; K. Helbing; R. Hellauer; S. Hickford; G. C. Hill; K. D. Hoffman; R. Hoffmann; A. Homeier; K. Hoshina; W. Huelsnitz; P. O. Hulth; K. Hultqvist; S. Hussain; A. Ishihara; E. Jacobi; J. Jacobsen; G. S. Japaridze; K. Jero; O. Jlelati; B. Kaminsky; A. Kappes; T. Karg; A. Karle; J. L. Kelley; J. Kiryluk; F. Kislat; J. Kläs; S. R. Klein; J. -H. Köhne; G. Kohnen; H. Kolanoski; L. Köpke; C. Kopper; S. Kopper; D. J. Koskinen; M. Kowalski; M. Krasberg; G. Kroll; J. Kunnen; N. Kurahashi; T. Kuwabara; M. Labare; H. Landsman; M. J. Larson; M. Lesiak-Bzdak; J. Leute; J. Lünemann; J. Madsen; R. Maruyama; K. Mase; H. S. Matis; F. McNally; K. Meagher; M. Merck; P. Mészáros; T. Meures; S. Miarecki; E. Middell; N. Milke; J. Miller; L. Mohrmann; T. Montaruli; R. Morse; R. Nahnhauer; U. Naumann; H. Niederhausen; S. C. Nowicki; D. R. Nygren; A. Obertacke; S. Odrowski; A. Olivas; M. Olivo; A. O'Murchadha; L. Paul; J. A. Pepper; C. Pérez de los Heros; C. Pfendner; D. Pieloth; N. Pirk; J. Posselt; P. B. Price; G. T. Przybylski; L. Rädel; K. Rawlins; P. Redl; E. Resconi; W. Rhode; M. Ribordy; M. Richman; B. Riedel; J. P. Rodrigues; C. Rott; T. Ruhe; B. Ruzybayev; D. Ryckbosch; S. M. Saba; T. Salameh; H. -G. Sander; M. Santander; S. Sarkar; K. Schatto; M. Scheel; F. Scheriau; T. Schmidt; M. Schmitz; S. Schoenen; S. Schöneberg; L. Schönherr; A. Schönwald; A. Schukraft; L. Schulte; O. Schulz; D. Seckel; S. H. Seo; Y. Sestayo; S. Seunarine; C. Sheremata; M. W. E. Smith; M. Soiron; D. Soldin; G. M. Spiczak; C. Spiering; M. Stamatikos; T. Stanev; A. Stasik; T. Stezelberger; R. G. Stokstad; A. Stößl; E. A. Strahler; R. Ström; G. W. Sullivan; H. Taavola; I. Taboada; A. Tamburro; S. Ter-Antonyan; S. Tilav; P. A. Toale; S. Toscano; M. Usner; D. van der Drift; N. van Eijndhoven; A. Van Overloop; J. van Santen; M. Vehring; M. Voge; M. Vraeghe; C. Walck; T. Waldenmaier; M. Wallraff; R. Wasserman; Ch. Weaver; M. Wellons; C. Wendt; S. Westerhoff; N. Whitehorn; K. Wiebe; C. H. Wiebusch; D. R. Williams; H. Wissing; M. Wolf; T. R. Wood; C. Xu; D. L. Xu; X. W. Xu; J. P. Yanez; G. Yodh; S. Yoshida; P. Zarzhitsky; J. Ziemann; S. Zierke; A. Zilles; M. Zoll

    2013-01-22T23:59:59.000Z

    The IceCube Neutrino Observatory, approximately 1 km^3 in size, is now complete with 86 strings deployed in the Antarctic ice. IceCube detects the Cherenkov radiation emitted by charged particles passing through or created in the ice. To realize the full potential of the detector, the properties of light propagation in the ice in and around the detector must be well understood. This report presents a new method of fitting the model of light propagation in the ice to a data set of in-situ light source events collected with IceCube. The resulting set of derived parameters, namely the measured values of scattering and absorption coefficients vs. depth, is presented and a comparison of IceCube data with simulations based on the new model is shown.

  20. Nondemolition measurements in gravitational-wave experiments

    SciTech Connect (OSTI)

    Dodonov, V.V.; Man'ko, V.I.; Rudenko, V.N.

    1980-03-01T23:59:59.000Z

    In connection with the problem of raising the sensitivity of gravitational-wave experiments, a study is made of the quantum limitations that can arise when a classical force is measured by the response of a quantum oscillator. Following up work done by the groups at Caltech and Moscow, and also by Unruh, attention is drawn to a class of nondemolition measurements that are free of quantum limitations on the accuracy with which a force can be measured. It is shown that such measurements can be realized in the case of observation of operators that are quantum integrals of the motion of the investigated system. The physical reasons for the presence or absence of a quantum sensitivity limit for an arbitrary choice of an observable are elucidated; they reside in the degree of uncertainty of the initial state of the system. In the case of integrals of the motion, this uncertainty can be reduced to zero by an initial precise measurement and subsequently remains zero (quasinondemolition measurement). It is shown further that one can make a choice of observables that do not depend on the initial state of the quantum system at all but retain information about an external influence. In this case, a precise continuous measurement can be realized without special preparation of the state of the system (strictly nondemolition measurement). The general rule for the construction of such an optimal variable is identical to the recommendations of the quantum theory of filtration.

  1. Accuracy assessment of the measurement of the Si 28 lattice parameter

    E-Print Network [OSTI]

    Massa, Enrico; Mana, Giovanni; Palmisano, Carlo

    2015-01-01T23:59:59.000Z

    In 2011, a discrepancy between the values of the Planck constant measured by counting Si atoms and by comparing mechanical and electrical powers prompted a review, among others, of the measurement of the spacing of Si 28 {220} lattice planes, either to confirm the measured value and its uncertainty or to identify errors. This exercise confirmed the result of the previous measurement and yields the additional value $d_{220}=192014711.98(34)$ am having a reduced uncertainty.

  2. Integrative analysis of transcriptomic and proteomic data of Shewanella oneidensis: missing value imputation using temporal datasets

    SciTech Connect (OSTI)

    Torres-García, Wandaliz [Arizona State University; Brown, Steven D [ORNL; Johnson, Roger [Arizona State University; Zhang, Weiwen [Arizona State University; Runger, George [Arizona State University; Meldrum, Deirdre [Arizona State University

    2011-01-01T23:59:59.000Z

    Despite significant improvements in recent years, proteomic datasets currently available still suffer large number of missing values. Integrative analyses based upon incomplete proteomic and transcriptomic da-tasets could seriously bias the biological interpretation. In this study, we applied a non-linear data-driven stochastic gradient boosted trees (GBT) model to impute missing proteomic values for proteins experi-mentally undetected, using a temporal transcriptomic and proteomic dataset of Shewanella oneidensis. In this dataset, genes expression was measured after the cells were exposed to 1 mM potassium chromate for 5-, 30-, 60-, and 90-min, while protein abundance was measured only for 45- and 90-min samples. With the goal of elucidating the relationship between temporal gene expression and protein abundance data, and then using it to impute missing proteomic values for samples of 45-min (which does not have cognate transcriptomic data) and 90-min, we initially used nonlinear Smoothing Splines Curve Fitting (SSCF) to identify temporal relationships among transcriptomic data at different time points and then imputed missing gene expression measurements for the sample at 45-min. After the imputation was validated by biological constrains (i.e. operons), we used a data-driven Gradient Boosted Trees (GBT) model to uncover possible non-linear relationships between temporal transcriptomic and proteomic data, and to impute protein abundance for the proteins experimentally undetected in the 45- and 90-min sam-ples, based on relevant predictors such as temporal mRNA gene expression data, cellular roles, molecular weight, sequence length, protein length, guanine-cytosine (GC) content and triple codon counts. The imputed protein values were validated using biological constraints such as operon, regulon and pathway information. Finally, we demonstrated that such missing value imputation improved characterization of the temporal response of S. oneidensis to chromate.

  3. The Value of Distributed Solar Electric Generation to San Antonio

    SciTech Connect (OSTI)

    Jones, Nic [Solar San Antonio, TX (United States); Norris, Ben [Clean Power Research, Napa, CA (United States); Meyer, Lisa [City of San Antonio, TX (United States)

    2013-02-14T23:59:59.000Z

    This report presents an analysis of value provided by grid-connected, distributed PV in San Antonio from a utility perspective. The study quantified six value components, summarized in Table ES- 1. These components represent the benefits that accrue to the utility, CPS Energy, in accepting solar onto the grid. This analysis does not treat the compensation of value, policy objectives, or cost-effectiveness from the retail consumer perspective.

  4. Metastable lifetimes from electron-shelving measurements with ion clouds and single ions

    E-Print Network [OSTI]

    Knoop, M; Hagel, G; Houssin, M; Lisowski, C; Vedel, M; Vedel, F; Knoop, Martina; Champenois, Caroline; Hagel, Ga\\"etan; Houssin, Marie; Lisowski, Caroline; Vedel, Michel; Vedel, Fernande

    2003-01-01T23:59:59.000Z

    The lifetime of the 3d^2D_{5/2}-level in singly-ionized calcium has been measured by the electron-shelving technique on different samples of rf trapped ions. The metastable state has been directly populated by exciting the dipole-forbidden 4S_{1/2} - 3D_{5/2} transition. In ion clouds, the natural lifetime of this metastable level has been measured to be (1095+-26) ms. For a single ion, we determined a lifetime of (1152+-17) ms. The 1sigma-error bars at the 2%-level have different origins for the two kinds of experiments: data fitting methods for lifetime measurements in an ion cloud and control of experimental parameters for a single ion. De-shelving effects are extensively discussed. The influence of differing approaches for the processing of the single-ion quantum jump data on the lifetime values is shown. Comparison with recent measurements shows excellent agreement when evaluated from a given method.

  5. First direct determination of the superallowed $\\beta$-decay $Q_{EC}$-value for $^{14}$O

    E-Print Network [OSTI]

    Valverde, A A; Brodeur, M; Bryce, R A; Cooper, K; Eibach, M; Gulyuz, K; Izzo, C; Morrissey, D J; Redshaw, M; Ringle, R; Sandler, R; Schwarz, S; Sumithrarachchi, C S; Villari, A C C

    2015-01-01T23:59:59.000Z

    We report the first direct measurement of the $^{14}\\text{O}$ superallowed Fermi $\\beta$-decay $Q_{EC}$-value, the last of the so-called "traditional nine" superallowed Fermi $\\beta$-decays to be measured with Penning trap mass spectrometry. $^{14}$O, along with the other low-$Z$ superallowed $\\beta$-emitter, $^{10}$C, is crucial for setting limits on the existence of possible scalar currents. The new ground state $Q_{EC}$ value, 5144.364(25) keV, when combined with the energy of the $0^+$ daughter state, $E_x(0^+)=2312.798(11)$~keV [Nucl. Phys. A {\\bf{523}}, 1 (1991)], provides a new determination of the superallowed $\\beta$-decay $Q_{EC}$ value, $Q_{EC}(\\text{sa}) = 2831.566(28)$ keV, with an order of magnitude improvement in precision, and a similar improvement to the calculated statistical rate function $f$. This is used to calculate an improved $\\mathcal{F}t$-value of 3073.8(2.8) s.

  6. Estimating the Value of Electricity Storage Resources in Electricity...

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

    for understanding the role electricity storage resources (storage) can play in wholesale and retail electricity markets, 2) assessing the value of electricity storage in a...

  7. Valuing the Environmental Benefits of Urban Water Conservation

    E-Print Network [OSTI]

    Coughlin, Katie M.; Bolduc, Chris A.; Chan, Peter T.; Dunham-Whitehead, C.; Van Buskirk, R.D.

    2008-01-01T23:59:59.000Z

    default ecological impact and environmental value estimates.Bass stream/river environmental impact factors by HR. . .Water Savings . 4.3 Environmental Impacts 4.4 Environmental

  8. an inverse boundary value problem for the stationary transport ...

    E-Print Network [OSTI]

    outer normal to ?X at x ? ?X. Let us denote by f the solution (if exists) to the following boundary value problem for the stationary linear transport (Boltzmann)

  9. Microsoft Word - Segment and Value Propositions Draft Task 6...

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

    MUIR DATA SYSTEMS, INC. Wind Industry Segments & CMMS Value Propositions Muir Data Systems Wind Energy Technology Sandia National Laboratories James Parle, Jonathan Gibson, Chad...

  10. LOW-HIGH VALUES FOR PETROLEUM AVERAGE INVENTORY RANGES (MILLION...

    Gasoline and Diesel Fuel Update (EIA)

    ENERGY INFORMATION ADMINISTRATION LOW-HIGH VALUES FOR PETROLEUM AVERAGE INVENTORY RANGES (MILLION BARRELS) FILE UPDATED April 2004 Line Month Low High Number Product Name Geography...

  11. Existence of solutions to boundary value problems for smectic liquid ...

    E-Print Network [OSTI]

    2009-05-25T23:59:59.000Z

    Existence of solutions to boundary value problems for smectic liquid crys- tals. Abstract. We investigate variational problems for an energy developed by the.

  12. An Initial Value of Information (VOI) Framework for Geophysical...

    Open Energy Info (EERE)

    of Geothermal Energy Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: An Initial Value of Information (VOI) Framework for Geophysical...

  13. Insuring climate change? Science, fear, and value in reinsurance markets

    E-Print Network [OSTI]

    Johnson, Leigh Taylor

    2011-01-01T23:59:59.000Z

    staggering losses from hurricane Andrew in 1992, it became1992 values) caused by Hurricane Andrew, nine insurers wentin the aftermath of Hurricane Andrew. The market softened

  14. Optimality conditions of set-valued optimization p...

    E-Print Network [OSTI]

    2011-05-03T23:59:59.000Z

    Optimality conditions of set-valued optimization problem involving relative algebraic interior in ordered linear spaces. Zhi-Ang Zhoua, Xin-Min Yangb and ...

  15. The Purpose and Value of Successful Technology Demonstrations...

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

    Purpose and Value of Successful Technology Demonstrations - The Energy Independence and Security Act of 2007 Demonstrations by Steve Bossart, NETL Senior Management and Technical...

  16. Joint measurability, steering and entropic uncertainty

    E-Print Network [OSTI]

    H. S. Karthik; A. R. Usha Devi; A. K. Rajagopal

    2014-12-02T23:59:59.000Z

    The notion of incompatibility of measurements in quantum theory is in stark contrast with the corresponding classical perspective, where all physical observables are jointly measurable. It is of interest to examine if the results of two or more measurements in the quantum scenario can be perceived from a classical point of view or they still exhibit non-classical features. Clearly, commuting observables can be measured jointly using projective measurements and their statistical outcomes can be discerned classically. However, such simple minded association of compatibility of measurements with commutativity turns out to be limited in an extended framework, where the usual notion of sharp projective valued measurements of self adjoint observables gets broadened to include unsharp measurements of generalized observables constituting positive operator valued measures (POVM). There is a surge of research activity recently towards gaining new physical insights on the emergence of classical behavior via joint measurability of unsharp observables. Here, we explore the entropic uncertainty relation for a pair of discrete observables (of Alice's system) when an entangled quantum memory of Bob is restricted to record outcomes of jointly measurable POVMs only. Within the joint measurability regime, the sum of entropies associated with Alice's measurement outcomes - conditioned by the results registered at Bob's end - are constrained to obey an entropic steering inequality. In this case, Bob's non-steerability reflects itself as his inability in predicting the outcomes of Alice's pair of non-commuting observables with better precision, even when they share an entangled state. As a further consequence, the quantum advantage envisaged for the construction of security proofs in key distribution is lost, when Bob's measurements are restricted to the joint measurability regime.

  17. 41JUNE 2005AMERICAN METEOROLOGICAL SOCIETY | (not shown). This warm,

    E-Print Network [OSTI]

    Box, Jason E.

    season amplifies late summer sea ice retreat, especially in the western Arctic where the ice pack has snowmelt over Alaska and eastern Siberia, and ice melt in the Bering Sea and Sea of Okhotsk. By late May of the ice sheet, the years of 2003 and 2004 were among the warmest, and were possibly the warmest, years

  18. Introduction Fresh or brackish ground water has been shown to

    E-Print Network [OSTI]

    Krantz, David

    continental shelf (Hathaway et al. 1979; Kohout et al. 1988), as well as areas closer to shore in Florida

  19. Cluster Value Problems in Infinite-Dimensional Spaces

    E-Print Network [OSTI]

    Ortega Castillo, Sofia

    2014-08-05T23:59:59.000Z

    In this dissertation we study cluster value problems for Banach algebras H(B) of analytic functions on the open unit ball B of a Banach space X that contain X* and 1. Solving cluster value problems requires understanding the cluster set of a...

  20. Value Withdrawal Explanation in CSP G erard Ferrand Willy Lesaint

    E-Print Network [OSTI]

    Lesaint, Willy

    of a value from a domain". This notion of explanation is essential for the debugging of CSP programs. IndeedValue Withdrawal Explanation in CSP #3; G#19;erard Ferrand Willy Lesaint Alexandre Tessier LIFO, BP Constraint Satisfaction Problems (CSP) [17], that is to provide an instantiation of the variables which

  1. Value Withdrawal Explanation in CSP Gerard Ferrand Willy Lesaint

    E-Print Network [OSTI]

    Lesaint, Willy

    of a value from a domain". This notion of explanation is essential for the debugging of CSP programs. IndeedValue Withdrawal Explanation in CSP G´erard Ferrand Willy Lesaint Alexandre Tessier LIFO, BP 6759 Satisfaction Problems (CSP) [17], that is to provide an instantiation of the variables which is correct

  2. The Complexity of the Boolean Formula Value Problem Henning Schnoor

    E-Print Network [OSTI]

    Vollmer, Heribert

    The Complexity of the Boolean Formula Value Problem Henning Schnoor September 9, 2005 Abstract We examine the complexity of the formula value problem for Boolean formulas, which is the following decision problem: Given a Boolean formula without variables, does it evalu- ate to true? We show

  3. DETERMINATION OF GUIDANCE VALUES FOR CLOSED LANDFILL GAS EMISSIONS

    E-Print Network [OSTI]

    Boyer, Edmond

    DETERMINATION OF GUIDANCE VALUES FOR CLOSED LANDFILL GAS EMISSIONS O. BOUR*, S. BERGER**, C Gambetta, 74 000 Annecy SUMMARY: In order to promote active landfill gas collection and treatment or natural attenuation, it is necessary to identify trigger values concerning landfill gas emissions

  4. Conservation and Economics How do we put a $ value on

    E-Print Network [OSTI]

    Gottgens, Hans

    of Biodiversity · ­ Use of resources (e.g. timber, fish, appreciation of landscape) · ­ Ecosystem services, option" there is a market for valuation of existence or bequest value · Contingent valuation method ­ Using surveys to assess WTP · Willingness to pay (WTP) #12;#12;Value of Ecosystem Services 0.7Atmospheric gas balance 0

  5. .ROBUST SPEECH RECOGNITION USING SINGULAR VALUE DECOMPOSITION BASED SPEECH ENHANCEMENT

    E-Print Network [OSTI]

    .ROBUST SPEECH RECOGNITION USING SINGULAR VALUE DECOMPOSITION BASED SPEECH ENHANCEMENT B. T. Lilly the performance of a speechrecognition system in the presence of noise, is to enhance the speech prior to its is the enhanced speech signal. In the experiments presented in this paper, we use singu- lar value decomposition

  6. Mentor Program Kick-Off The Value of Mentoring

    E-Print Network [OSTI]

    Weinberger, Hans

    Mentor Program Kick-Off The Value of Mentoring #12;Science & Engineering The Value of Mentoring Science vs. Engineering #12;What is a mentor? · A person looked upon for wise advice and guidance of Mentoring #12;Student Profile: Educating the Best The typical student entering CSE: · Ranks in the top 10

  7. Valuing Stocksg Copyright 2011 Pearson Prentice Hall. All rights reserved.

    E-Print Network [OSTI]

    Schubart, Christoph

    flows are risky, we must discount them at the equity cost of capital. Copyright © 2011 Pearson Prentice of the stock price to estimates of those two factors. Copyright © 2011 Pearson Prentice Hall. All rights to estimate stock value10. Use comparable firm multiples to estimate stock value. Copyright © 2011 Pearson

  8. Estimating public values for marine protected areas in the northeast

    E-Print Network [OSTI]

    and recreational fishing, oil and natural gas production, sand and gravel mining, and clean renewable energy from. Bequest value and existence value are a class of economic benefits not revealed by markets. Instead simply get personal satisfaction from knowing that a part of the environment exists in a natural state

  9. Integer-valued Levy processes and low latency financial econometrics

    E-Print Network [OSTI]

    Wolfe, Patrick J.

    Integer-valued L´evy processes and low latency financial econometrics Ole E. Barndorff Abstract Motivated by features of low latency data in financial econometrics we study in detail integer- valued L´evy processes as the basis of price processes for high frequency econometrics. We propose using

  10. Test-Cost Sensitive Classification on Data with Missing Values

    E-Print Network [OSTI]

    Yang, Qiang

    Test-Cost Sensitive Classification on Data with Missing Values Qiang Yang, Senior Member, IEEE values on several data sets. Index Terms--Cost-sensitive learning, decision trees, naive Bayes. æ 1, Charles Ling, Xiaoyong Chai, and Rong Pan Abstract--In the area of cost-sensitive learning, inductive

  11. Methods for Saving and Restoring Register Values across Function Calls

    E-Print Network [OSTI]

    Whalley, David

    Methods for Saving and Restoring Register Values across Function Calls JACK W. DAVIDSON AND DAVID B The method used to save and restore the values of registers across function calls can affect performance that empirically evaluated six different schemes for saving and restoring registers on CISC machines. The methods

  12. Set-valued Lyapunov functions for difference inclusions Rafal Goebel

    E-Print Network [OSTI]

    Goebel, Rafal

    Set-valued Lyapunov functions for difference inclusions Rafal Goebel Department of Mathematics.edu Abstract The paper relates set-valued Lyapunov functions to pointwise asymptotic stability in systems that each point of the set be Lyapunov stable and that every solution to the inclusion, from a neighborhood

  13. SOFTWARE RELATEDSOFTWARE-RELATED MEASUREMENT:MEASUREMENT

    E-Print Network [OSTI]

    SOFTWARE RELATEDSOFTWARE-RELATED MEASUREMENT:MEASUREMENT: RISKS AND OPPORTUNITIES CEM KANER, J and lazy? Most managers who I know have tried at least oney g measurement program--and abandoned them: · Measurement theory and how it applies to software development metrics (which, at their core, are typically

  14. DOE: Quantifying the Value of Hydropower in the Electric Grid

    SciTech Connect (OSTI)

    None

    2012-12-31T23:59:59.000Z

    The report summarizes research to Quantify the Value of Hydropower in the Electric Grid. This 3-year DOE study focused on defining value of hydropower assets in a changing electric grid. Methods are described for valuation and planning of pumped storage and conventional hydropower. The project team conducted plant case studies, electric system modeling, market analysis, cost data gathering, and evaluations of operating strategies and constraints. Five other reports detailing these research results are available a project website, www.epri.com/hydrogrid. With increasing deployment of wind and solar renewable generation, many owners, operators, and developers of hydropower have recognized the opportunity to provide more flexibility and ancillary services to the electric grid. To quantify value of services, this study focused on the Western Electric Coordinating Council region. A security-constrained, unit commitment and economic dispatch model was used to quantify the role of hydropower for several future energy scenarios up to 2020. This hourly production simulation considered transmission requirements to deliver energy, including future expansion plans. Both energy and ancillary service values were considered. Addressing specifically the quantification of pumped storage value, no single value stream dominated predicted plant contributions in various energy futures. Modeling confirmed that service value depends greatly on location and on competition with other available grid support resources. In this summary, ten different value streams related to hydropower are described. These fell into three categories; operational improvements, new technologies, and electricity market opportunities. Of these ten, the study was able to quantify a monetary value in six by applying both present day and future scenarios for operating the electric grid. This study confirmed that hydropower resources across the United States contribute significantly to operation of the grid in terms of energy, capacity, and ancillary services. Many potential improvements to existing hydropower plants were found to be cost-effective. Pumped storage is the most likely form of large new hydro asset expansions in the U.S. however, justifying investments in new pumped storage plants remains very challenging with current electricity market economics. Even over a wide range of possible energy futures, up to 2020, no energy future was found to bring quantifiable revenues sufficient to cover estimated costs of plant construction. Value streams not quantified in this study may provide a different cost-benefit balance and an economic tipping point for hydro. Future studies are essential in the quest to quantify the full potential value. Additional research should consider the value of services provided by advanced storage hydropower and pumped storage at smaller time steps for integration of variable renewable resources, and should include all possible value streams such as capacity value and portfolio benefits i.e.; reducing cycling on traditional generation.

  15. Value of Concentrating Solar Power and Thermal Energy Storage

    SciTech Connect (OSTI)

    Sioshansi, R.; Denholm, P.

    2010-02-01T23:59:59.000Z

    This paper examines the value of concentrating solar power (CSP) and thermal energy storage (TES) in four regions in the southwestern United States. Our analysis shows that TES can increase the value of CSP by allowing more thermal energy from a CSP plant?s solar field to be used, by allowing a CSP plant to accommodate a larger solar field, and by allowing CSP generation to be shifted to hours with higher energy prices. We analyze the sensitivity of CSP value to a number of factors, including the optimization period, price and solar forecasting, ancillary service sales, capacity value and dry cooling of the CSP plant. We also discuss the value of CSP plants and TES net of capital costs.

  16. Photovoltaic Measurements in Single-Nanowire Silicon Solar Cells

    E-Print Network [OSTI]

    Atwater, Harry

    Photovoltaic Measurements in Single-Nanowire Silicon Solar Cells Michael D. Kelzenberg, Daniel B-voltage measurements were made under simulated Air Mass 1.5 global illumination. Photovoltaic spectral response work by our group has shown that macroscopic Si wire arrays (>1 cm2 in area) suitable for photovoltaic

  17. System Temperature Measurement of RPA Antenna 1: 30 March 2001

    E-Print Network [OSTI]

    Backer, Don

    System Temperature Measurement of RPA Antenna 1: 30 March 2001 Jon Swift Introduction I followed a feed temperature of 15K Figure 1: Time series of measurements made on the RPA antenna 1. ``Hot'' is the ambient temperature and ``Cold'' is the temperature of LN2. Other relevant information is shown in the top

  18. Session: Advances in measuring methods (CT2.1) Track: Technical

    E-Print Network [OSTI]

    DTU (2) Siemens wind power (3) Vestas wind system The measurement of a power curve on large wind, LIDAR measurements of wind profiles have shown potential for power curve measurement and this device to the met mast data and will be compared to the power curve, which is measured in terms of the cup

  19. Building Content Owned Bldg # Account No. Building/Property Name Location City Value Value by State Year Built Sq Ft

    E-Print Network [OSTI]

    Arnold, Jonathan

    Building Content Owned Bldg # Account No. Building/Property Name Location City Value Value by State 48 3027 25-26-GC284-000 AGY GIN BUILDING SNOWS MILL RD WATKINSVILLE 12500 0 Y 1960 8300 3028 25-26-GC

  20. Intensive Silviculture of Planted Douglas-fir Forests -Feb 15, 2011 Net Value Recovery

    E-Print Network [OSTI]

    capture technologyNew value capture technology Stand Value $$$ Log Product Yields Above Ground Carbon

  1. A study of the field of values of a matrix

    E-Print Network [OSTI]

    Chynoweth, Linda

    1977-01-01T23:59:59.000Z

    VITA 41 LIST OF FIGURES FIGURE 1. Region of Inclusion vs. Field of Values. Z. Region of Inclusion vs. Field of Values. 3. Region of Inclusion vs. Field of Values, Page 18 19 20 CHAPTER I INTRODUCTION 1 . Definitions and notation...(C) is convex. Proof. The proof of the theorem is arrived at through the following lemmas. Lemma 2. 3. If z is a vector with ~z ~ = 1 , then 0 0 (&l&(z )) is connected. 0 Proof. Assume P (P(z )) is disconnected. Then there are non- 0 empty, disjoint...

  2. Free Energy and Plaquette expectation value for gluons on the lattice, in three dimensions

    E-Print Network [OSTI]

    H. Panagopoulos; A. Skouroupathis; A. Tsapalis

    2006-02-24T23:59:59.000Z

    We calculate the perturbative value of the Free Energy in Lattice QCD in three dimensions, up to three loops. Our calculation is performed using the Wilson formulation for gluons in SU(N) gauge theories. The Free Energy is directly related to the average plaquette. To carry out the calculation, we compute the coefficients involved in the perturbative expansion of the Free Energy up to three loops, using an automated set of procedures developed by us in Mathematica. The dependence on N is shown explicitly in our results. For purposes of comparison, we also present the individual contributions from every diagram. These have been obtained by means of two independent calculations, in order to cross check our results.

  3. RANGE AND DISTRIBUTION OF TECHNETIUM KD VALUES IN THE SRS SUBSURFACE ENVIRONMENT

    SciTech Connect (OSTI)

    Kaplan, D

    2008-10-28T23:59:59.000Z

    Performance assessments (PAs) are risk calculations used to estimate the amount of low-level radioactive waste that can be disposed at DOE sites. Distribution coefficients (K{sub d} values) are input parameters used in PA calculations to provide a measure of radionuclide sorption to sediment; the greater the K{sub d} value, the greater the sorption and the slower the estimated movement of the radionuclide through sediment. Understanding and quantifying K{sub d} value variability is important for estimating the uncertainty of PA calculations. Without this information, it is necessary to make overly conservative estimates about the possible limits of K{sub d} values, which in turn may increase disposal costs. Finally, technetium is commonly found to be amongst the radionuclides posing potential risk at waste disposal locations because it is believed to be highly mobile in its anionic form (pertechnetate, TcO{sub 4}{sup -}), it exists in relatively high concentrations in SRS waste, and it has a long half-life (213,000 years). The objectives of this laboratory study were to determine under SRS environmental conditions: (1) whether and to what extent TcO{sub 4}{sup -} sorbs to sediments, (2) the range of Tc K{sub d} values, (3) the distribution (normal or log-normal) of Tc K{sub d} values, and (4) how strongly Tc sorbs to SRS sediments through desorption experiments. Objective 3, to identify the Tc K{sub d} distribution is important because it provides a statistical description that influences stochastic modeling of estimated risk. The approach taken was to collect 26 sediments from a non-radioactive containing sediment core collected from E-Area, measure Tc K{sub d} values and then perform statistical analysis to describe the measured Tc K{sub d} values. The mean K{sub d} value was 3.4 {+-} 0.5 mL/g and ranged from -2.9 to 11.2 mL/g. The data did not have a Normal distribution (as defined by the Shapiro-Wilk's Statistic) and had a 95-percentile range of 2.4 to 4.4 mL/g. The E-Area subsurface is subdivided into three hydrostratigraphic layers: Upper Vadose Zone (11 to 30 ft depth), Lower Vadose Zone (30 to 51 ft depth), and aquifer (51 to 95 ft depth). The Upper Vadose Zone generally contains more clay than the Lower Vadose Zone, and the Aquifer tends to be made up of mostly sand layers with clay strata. The mean K{sub d} values of each of these zones did not differ significantly and the K{sub d} values from each zone were not from the Normal distribution. The ranges of values were greatest in the Upper Vadose Zone and least in the Lower Vadose Zone. Previous Best Estimate Tc K{sub d} values for Sandy Sediment and Clayey Sediment were 0.1 and 0.2 mL/g, respectively (Kaplan 2007a). A more thorough review indicates that the Best Estimates for Sandy Sediment is 0.1 mL/g and for Clayey Sediment is 0.8 mL/g (Kaplan 2007b). This current dataset greatly increases the number of Tc K{sub d} values measured with SRS sediments, but perhaps more importantly, provides a better estimate for E-Area sediments, and provides a measure of Tc K{sub d} distributions. Based on this dataset, the best overall Tc K{sub d} value for E-Area is the mean, 3.4 mL/g, with a log-normal distribution between the 95 percentile values of 2.4 to 4.4 mL/g. This document version differs from the earlier version, SRNS-STI-2008-00286, in that it includes some editorial corrections. This version does not contain any technical changes or changes to the conclusions presented in the earlier version.

  4. Graphic values for some organic constituents of beneficiated coal samples. Technical report, September 1, 1991--November 30, 1991

    SciTech Connect (OSTI)

    Kohlenberger, L.B.

    1991-12-31T23:59:59.000Z

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

  5. Getting the Best Value with Utility Energy Service Contracts

    Broader source: Energy.gov [DOE]

    Federal agencies benefit from lessons learned during utility energy service contracts (UESCs). Over the years, best practices to get the best value from UESCs have been identified from successful UESC projects.

  6. THE FOOD VALUE OF SEA MUSSELS By Irving A. Field

    E-Print Network [OSTI]

    value . Mussels a cheap food . Preservation methods . Canning . Pickling . Drying . Cold storage by the Chinese, is now relished by the American palate. Raising frogs for market is now a profitable industry

  7. Innovation. Collaboration. Value BC Public Post-Secondary

    E-Print Network [OSTI]

    Victoria, University of

    Report August 2014 #12;2 Vision Provide outstanding value to post-secondary institutions through and Operations University of Victoria Pat Hibbitts, VP, Finance and Administration Simon Fraser University Jackie

  8. Partnerships: The Value of Two Companies Working Together 

    E-Print Network [OSTI]

    Newell, R.

    1996-01-01T23:59:59.000Z

    : improved efficiency and cost effectiveness; an increased opportunity for innovation; and continual improvement of quality products and services. Customer and Honeywell values are described, along with valuable lessons that have been learned throughout our...

  9. The Market Value and Cost of Solar Photovoltaic Electricity Production

    E-Print Network [OSTI]

    Borenstein, Severin

    2008-01-01T23:59:59.000Z

    the premium value of solar PV power to 0%-20% again. Whilepower to that location. While few dispute that the direct cost of electricity from the currently available solar

  10. Axioms for Recursion in CallbyValue (Extended Abstract)

    E-Print Network [OSTI]

    the distinction between values and effect­free programs is essential [16, 6]. So here is an amusing coincidence combined with the Continuation­Passing Style (CPS) translation can be understood within the abstract

  11. The Value of Academic Libraries: Findings and Implications for the

    E-Print Network [OSTI]

    Oakleaf, Megan

    management Determine what libraries enables students, faculty, student affairs professionals, administrators in professional development. Mobilize library administrators. Leverage library professional associations. #12 the overall goals of the parent constituencies? #12;Guiding Principles · Value defined in terms

  12. The value of United States oil and gas reserves

    E-Print Network [OSTI]

    Adelman, Morris Albert

    1996-01-01T23:59:59.000Z

    The object of this research is to estimate a time series, starting in 1979, for the value of in-ground oil reserves and natural gas reserves in the United States. Relatively good statistics exist for the physical quantities. ...

  13. Selected Component Failure Rate Values from Fusion Safety Assessment Tasks

    SciTech Connect (OSTI)

    Cadwallader, Lee Charles

    1998-09-01T23:59:59.000Z

    This report is a compilation of component failure rate and repair rate values that can be used in magnetic fusion safety assessment tasks. Several safety systems are examined, such as gas cleanup systems and plasma shutdown systems. Vacuum system component reliability values, including large vacuum chambers, have been reviewed. Values for water cooling system components have also been reported here. The report concludes with the examination of some equipment important to personnel safety, atmospheres, combustible gases, and airborne releases of radioactivity. These data should be useful to system designers to calculate scoping values for the availability and repair intervals for their systems, and for probabilistic safety or risk analysts to assess fusion systems for safety of the public and the workers.

  14. Breakdown Visualization: Multiple Foci Polyarchies of Values and Attributes

    E-Print Network [OSTI]

    breakdown visualization, financial visualization, polyarchy structure, multiple foci, visual decompositionBreakdown Visualization: Multiple Foci Polyarchies of Values and Attributes Sandeep Prabhakar Department of Computer Science Virginia Polytechnic Institute and State University Blacksburg, VA 24061

  15. The Market Value and Cost of Solar Photovoltaic Electricity Production

    E-Print Network [OSTI]

    Borenstein, Severin

    2008-01-01T23:59:59.000Z

    value of solar PV to residential customers. Those studiesto install solar PV if the customer is in a particularlyvaluation of solar PV for the end-use customer. In separate

  16. Syllabus for Spring 2014! Environmental Values, Movements, and Policy!

    E-Print Network [OSTI]

    Delaware, University of

    Syllabus for Spring 2014! ! Environmental Values, Movements, and Policy! MAST 692-010 and UAPP 692, Viewing the World Ecologically. Boulder, CO: Westview Press. (On reserve) ! SYLLABUS ! Most weeks

  17. The influence of institutional investors on firm value

    E-Print Network [OSTI]

    Lee, Yong Seung

    2013-01-01T23:59:59.000Z

    The impact of corporate governance on firm value has been extensively debated by academics and business practitioners. Some studies show that companies that allow minority shareholders to have more control are likely to ...

  18. USDA Webinar: Value-Added Producer Grants for Tribal Entities

    Broader source: Energy.gov [DOE]

    Sponsored by the U.S. Department of Agriculture (USDA) Rural Development, this tribal-specific training will provide an overview of the FY14 Funding Opportunity and the Value-Added Producer Grants ...

  19. Low-Value Waste Gases as an Energy Source 

    E-Print Network [OSTI]

    Waibel, R. T.

    1996-01-01T23:59:59.000Z

    Waste gases with potentially useful fuel value are generated at any number of points in refineries, chemical plants and other industrial and commercial sites. The higher quality streams have been utilized successfully in fuel systems for years...

  20. Missouri Value-Added Loan Guarantee Program (Missouri)

    Broader source: Energy.gov [DOE]

    The Missouri Value-Added Loan Guarantee Program provides a 50% first-loss guarantee to lenders who make agricultural business development loans for the acquisition, construction, improvement, or...

  1. Value Capture in the Global Wind Energy Industry

    E-Print Network [OSTI]

    Dedrick, Jason; Kraemer, Kenneth L.

    2011-01-01T23:59:59.000Z

    of manufacturing. April 18. Wind Directions (2007). SupplyJan/Feb. 27-34. Appendix. Illustrative wind supply chainValue capture n.a. Source: Wind Directions, 2007; authors

  2. Predicting pKa values from EEM atomic charges

    E-Print Network [OSTI]

    2013-01-01T23:59:59.000Z

    Equalization Method (EEM). J Chem Inf Model 2006, 46(4):Access Predicting pK a values from EEM atomic charges RadkaEqualization Method (EEM). Speci?cally, we collected 18 EEM

  3. Policy learning : new challenges for smart value capture in Colombia

    E-Print Network [OSTI]

    Acosta, Patricia, S.M. Massachusetts Institute of Technology

    2008-01-01T23:59:59.000Z

    Contribucion por Valorizacion is a form of value capture similar to Special Assessment, used in Colombia to complement Local revenues for major public infrastructure programs. SA's continued use countrywide and its resulting ...

  4. Value Capture in the Global Wind Energy Industry

    E-Print Network [OSTI]

    Dedrick, Jason; Kraemer, Kenneth L.

    2011-01-01T23:59:59.000Z

    Wind Energy Council, 2011 New installation in 2010 The wind industry value chain Wind turbineWind Energy Council (GWEC, 2011) domestic content in U.S. -deployed turbines

  5. CODATA Recommended Values of the Fundamental Physical Constants: 1998*

    E-Print Network [OSTI]

    of recommended values is available on the World Wide Web at physics.nist.gov/ constants. © 1999 American Institute of Physics and American Chemical Society. S0047-2689 00 00301-9 Key words: CODATA, conversion

  6. How to Estimate the Value of Service Reliability Improvements

    SciTech Connect (OSTI)

    Sullivan, Michael J.; Mercurio, Matthew G.; Schellenberg, Josh A.; Eto, Joseph H.

    2010-06-08T23:59:59.000Z

    A robust methodology for estimating the value of service reliability improvements is presented. Although econometric models for estimating value of service (interruption costs) have been established and widely accepted, analysts often resort to applying relatively crude interruption cost estimation techniques in assessing the economic impacts of transmission and distribution investments. This paper first shows how the use of these techniques can substantially impact the estimated value of service improvements. A simple yet robust methodology that does not rely heavily on simplifying assumptions is presented. When a smart grid investment is proposed, reliability improvement is one of the most frequently cited benefits. Using the best methodology for estimating the value of this benefit is imperative. By providing directions on how to implement this methodology, this paper sends a practical, usable message to the industry.

  7. Low-Value Waste Gases as an Energy Source

    E-Print Network [OSTI]

    Waibel, R. T.

    Waste gases with potentially useful fuel value are generated at any number of points in refineries, chemical plants and other industrial and commercial sites. The higher quality streams have been utilized successfully in fuel systems for years...

  8. Creating value from uncertainty : a study of ocean transportation contracting

    E-Print Network [OSTI]

    Pálsson, Sigurjón

    2005-01-01T23:59:59.000Z

    How can financial tools like real options and hedging mitigate and create value from uncertainty in transportation? This paper describes these concepts and identifies research on them that has relevance to transportation. ...

  9. Lifecycle Value Framework for Tactical Aircraft Product Development

    E-Print Network [OSTI]

    Hallander, Ingrid

    Due to a dramatic reduction in defense procurement, the benchmark for developing new defense systems today is performance at an affordable cost. In an attempt to encircle a more holistic perspective of value, lifecycle ...

  10. Stakeholder value network analysis for the mobile services ecosystem

    E-Print Network [OSTI]

    Arvind, A. S. (Amarnath Sury)

    2009-01-01T23:59:59.000Z

    The mobile services ecosystem has evolved and continues to evolve at a rapid pace adjusting to the different players competing to be part of the value creation and capture. This thesis attempts to capture a holistic view ...

  11. PV VALUE(tm) User Manual v. 1.0

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

    PV Value(tm) User Manual v. 1.0 Jamie L. Johnson - Solar Power Electric(tm) Geoffrey T. Klise - Sandia National Laboratories 1312012 SAND2012-0682P Sandia National Laboratories...

  12. The 2009 Outlook for Texas Rural Land Values

    E-Print Network [OSTI]

    Klinefelter, Danny A.

    2009-03-26T23:59:59.000Z

    Farm income in 2009 will likely decline from previous years, and the value of rural land is likely to flatten out also. Producers need to increase their emphasis on financial and risk management....

  13. Generalized covariation and extended Fukushima decompositions for Banach valued processes.

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Generalized covariation and extended Fukushima decompositions for Banach valued processes corresponding results when B = C([-, 0]) and X = X(·). This will consitute a significant Fukushima decomposition random variables, Malliavin calculus, Generalized Fukushima decomposition. LUISS Guido Carli - Libera

  14. Wood Products Marketing And Value-Added Opportunities

    E-Print Network [OSTI]

    Wood Products Marketing And Value-Added Opportunities In Latin America: A Focus on Brazil Richard School of Renewable Natural Resources Louisiana State University Presented at: PANORAMA Curitiba, Brazil

  15. A Flexible Extreme Value Mixture Model A. MacDonalda

    E-Print Network [OSTI]

    Scarrott, Carl

    A Flexible Extreme Value Mixture Model A. MacDonalda , C.J. Scarrotta, , D. Leea , B. Darlowb , M motivated models for unusual or rare events, e.g. the upper or lower tails of a distribution. A new flexible

  16. Expectation Values in the Lieb-Liniger Bose Gas

    SciTech Connect (OSTI)

    Kormos, M.; Trombettoni, A. [SISSA and INFN, Sezione di Trieste, via Beirut 2/4, I-34151, Trieste (Italy); Mussardo, G. [SISSA and INFN, Sezione di Trieste, via Beirut 2/4, I-34151, Trieste (Italy); International Centre for Theoretical Physics (ICTP), I-34151, Trieste (Italy)

    2009-11-20T23:59:59.000Z

    We present a novel method to compute expectation values in the Lieb-Liniger model both at zero and finite temperature. These quantities, relevant in the physics of one-dimensional ultracold Bose gases, are expressed by a series that has a remarkable behavior of convergence. Among other results, we show the computation of the three-body expectation value at finite temperature, a quantity that rules the recombination rate of the Bose gas.

  17. The Initial Value Problem Using Metric and Extrinsic Curvature

    E-Print Network [OSTI]

    James W. York

    2004-05-01T23:59:59.000Z

    The initial value problem is introduced after a thorough review of the essential geometry. The initial value equations are put into elliptic form using both conformal transformations and a treatment of the extrinsic curvature introduced recently. This use of the metric and the extrinsic curvature is manifestly equivalent to the author's conformal thin sandwich formulation. Therefore, the reformulation of the constraints as an elliptic system by use of conformal techniques is complete.

  18. Target Value Design: Applications to Newborn Intensive Care Units

    E-Print Network [OSTI]

    Rybkowski, Zofia K.; Shepley, Mardelle McCuskey; Ballard, H. Glenn

    2015-02-08T23:59:59.000Z

    inducing flow, has been optimizing the three- legged stool of construction management—time, cost, quality and safety (as the seat) (Jackson, 2004). Value is defined as what customers need to accomplish their purposes. Historically, TVD de- veloped... (Architecture); E (Engineering); CM (Construction Management) Table 1. A Comparison of Two Delivery Methods Note: OAEC stakeholders for the field house at St. Olaf engaged in target-costing exercises as a way to reduce cost and schedule—and enhance value...

  19. Toward a New Paradigm for Valuing Demand Response

    SciTech Connect (OSTI)

    Earle, Robert; Faruqui, Ahmad

    2006-05-15T23:59:59.000Z

    There is value in DR, but it needs to be evaluated correctly. The pricing experiment in California showed that well-designed dynamic pricing programs can have a significant impact on critical peak loads, and California's investor-owned utilities are using the experimental results to develop business cases for advanced metering. A key question in developing these business cases is how much value to attach to a kW of load that is curtailed during critical times. (author)

  20. A multipoint boundary value problem solver with implicit time stepping

    E-Print Network [OSTI]

    Curtis, Donald Arthur

    1991-01-01T23:59:59.000Z

    A MULTIPOINT BOUNDARY VALUE PROBLEM SOLVER WITH IMPLICIT TIME STEPPING A Thesis by DONALD ARTHUR CURTIS Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE August 1991 Major Subject: Chemical Engineering A MULTIPOINT BOUNDARY VALUE PROBLEM SOLVER WITH IMPLICIT TIME STEPPING A Thesis by DONALD ARTHUR CURTIS Approved as to style and content by: Ralph E. White (Chair of Committee) Albert T...

  1. Measures of operator entanglement of two-qubit gates

    E-Print Network [OSTI]

    Balakrishnan, S

    2011-01-01T23:59:59.000Z

    Two different measures of operator entanglement of two-qubit gates, namely, Schmidt strength and linear entropy, are studied. While these measures are shown to have one-to-one relation between them for Schmidt number 2 class of gates, no such relation exists for Schmidt number 4 class, implying that the measures are inequivalent in general. Further, we establish a simple relation between linear entropy and local invariants of two-qubit gates. The implication of the relation is discussed.

  2. Measures of operator entanglement of two-qubit gates

    E-Print Network [OSTI]

    S. Balakrishnan; R. Sankaranarayanan

    2011-06-21T23:59:59.000Z

    Two different measures of operator entanglement of two-qubit gates, namely, Schmidt strength and linear entropy, are studied. While these measures are shown to have one-to-one relation between them for Schmidt number 2 class of gates, no such relation exists for Schmidt number 4 class, implying that the measures are inequivalent in general. Further, we establish a simple relation between linear entropy and local invariants of two-qubit gates. The implication of the relation is discussed.

  3. CODATA recommended values of the fundamental physical constants: 2002

    SciTech Connect (OSTI)

    Mohr, Peter J.; Taylor, Barry N. [National Institute of Standards and Technology, Gaithersburg, Maryland 20899-8401 (United States)

    2005-01-01T23:59:59.000Z

    This paper gives the 2002 self-consistent set of values of the basic constants and conversion factors of physics and chemistry recommended by the Committee on Data for Science and Technology (CODATA) for international use. Further, it describes in detail the adjustment of the values of the subset of constants on which the complete 2002 set of recommended values is based. Two noteworthy additions in the 2002 adjustment are recommended values for the bound-state rms charge radii of the proton and deuteron and tests of the exactness of the Josephson and quantum-Hall-effect relations K{sub J}=2e/h and R{sub K}=h/e{sup 2}, where K{sub J} and R{sub K} are the Josephson and von Klitzing constants, respectively, e is the elementary charge, and h is the Planck constant. The 2002 set replaces the previously recommended 1998 CODATA set. The 2002 adjustment takes into account the data considered in the 1998 adjustment as well as the data that became available between 31 December 1998, the closing date of that adjustment, and 31 December 2002, the closing date of the new adjustment. The differences between the 2002 and 1998 recommended values compared to the uncertainties of the latter are generally not unreasonable. The new CODATA set of recommended values may also be found on the World Wide Web at physics.nist.gov/constants.

  4. THE FIRST MEASUREMENT OF THE ADIABATIC INDEX IN THE SOLAR CORONA USING TIME-DEPENDENT SPECTROSCOPY OF HINODE/EIS OBSERVATIONS

    SciTech Connect (OSTI)

    Van Doorsselaere, Tom; Wardle, Nick; Jansari, Kishan; Verwichte, Erwin; Nakariakov, Valery M. [CFSA, Physics Department, University of Warwick, Coventry CV4 7AL (United Kingdom); Del Zanna, Giulio, E-mail: Tom.VanDoorsselaere@wis.kuleuven.BE [DAMTP, Centre for Mathematical Sciences, Wilberforce Road, Cambridge CB3 0WA (United Kingdom)

    2011-02-01T23:59:59.000Z

    We use observations of a slow magnetohydrodynamic wave in the corona to determine for the first time the value of the effective adiabatic index, using data from the Extreme-ultraviolet Imaging Spectrometer on board Hinode. We detect oscillations in the electron density, using the CHIANTI atomic database to perform spectroscopy. From the time-dependent wave signals from multiple spectral lines the relationship between relative density and temperature perturbations is determined, which allows in turn to measure the effective adiabatic index to be {gamma}{sub eff} = 1.10 {+-} 0.02. This confirms that the thermal conduction along the magnetic field is very efficient in the solar corona. The thermal conduction coefficient is measured from the phase lag between the temperature and density, and is shown to be compatible with Spitzer conductivity.

  5. Measurements of F 2 from CCFR

    E-Print Network [OSTI]

    ;#22;-Fe di#11;erential cross sections. The extraction is performed in a physics model independent (PMI, is higher than current theoretical predictions. The ratio of the F2 (PMI) values measured in #23 by extracting the #23; #22; structure functions in a physics model independent (PMI) way. We also re- port

  6. CONTROLLABILITY MEASURES FOR DISTURBANCE Sigurd Skogestad

    E-Print Network [OSTI]

    Skogestad, Sigurd

    of combined disturbances in the frequency domain using the singular value decomposition. Skogestad and MorariCONTROLLABILITY MEASURES FOR DISTURBANCE REJECTION Sigurd Skogestad and Erik A. Wol Chemical-in" disturbance rejection capabilities than others, that is, their dynamic resilience controllability with respect

  7. Measurement of advective soil gas flux: Results of field and...

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

    at a high chamber-flushing rate, are likely to yield flux measurements closer to the true values. Citation: Amonette JE, JL Barr, RL Erikson, LM Dobeck, JL Barr, and JA...

  8. Informatively optimal levels of confidence for measurement uncertainty

    E-Print Network [OSTI]

    David

    2011-10-13T23:59:59.000Z

    expanded uncertainty of measurement as a historical artifact, and not as a strictly substantiated value. .... where ?o(?) = 1.5 is true for the most uncertain classification situation (50% confidence) about allowing or ..... as a power of exponent (n).

  9. Development of electronic nose for measurement of agricultural odors

    E-Print Network [OSTI]

    Bausch, Carrie Lynn

    2000-01-01T23:59:59.000Z

    the capability of a redesigned electronic nose. Headspace gas chromatography was used to correlate the sensor responses to actual measured values of a particular compound in the headspace. The electronic nose was able to detect all the compounds used...

  10. Cummins/ORNL-FEERC CRADA: NOx Control & Measurement Technology...

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

    @ 80% Cylinder-Resolved H 2 O Measurements Sample in pipe between exhaust manifold and turbo 11 Managed by UT-Battelle for the Department of Energy Cycle-integrated value (ppm x...

  11. Method and apparatus for measuring response time

    DOE Patents [OSTI]

    Johanson, Edward W. (New Lenox, IL); August, Charles (Darien, IL)

    1985-01-01T23:59:59.000Z

    A method of measuring the response time of an electrical instrument which generates an output signal in response to the application of a specified input, wherein the output signal varies as a function of time and when subjected to a step input approaches a steady-state value, comprises the steps of: (a) applying a step input of predetermined value to the electrical instrument to generate an output signal; (b) simultaneously starting a timer; (c) comparing the output signal to a reference signal to generate a stop signal when the output signal is substantially equal to the reference signal, the reference signal being a specified percentage of the steady-state value of the output signal corresponding to the predetermined value of the step input; and (d) applying the stop signal when generated to stop the timer.

  12. Method and apparatus for measuring response time

    DOE Patents [OSTI]

    Johanson, E.W.; August, C.

    1983-08-11T23:59:59.000Z

    A method of measuring the response time of an electrical instrument which generates an output signal in response to the application of a specified input, wherein the output signal varies as a function of time and when subjected to a step input approaches a steady-state value, comprises the steps of: (a) applying a step input of predetermined value to the electrical instrument to generate an output signal; (b) simultaneously starting a timer; (c) comparing the output signal to a reference signal to generate a stop signal when the output signal is substantially equal to the reference signal, the reference signal being a specified percentage of the steady-state value of the output signal corresponding to the predetermined value of the step input; and (d) applying the stop signal when generated to stop the timer.

  13. Q value of the superallowed decay of Mg-22 and the calibration of the Na-21(p,gamma) experiment

    E-Print Network [OSTI]

    Savard, G.; Clark, JA; Buchinger, F.; Crawford, JE; Gulick, S.; Hardy, John C.; Hecht, AA; Iacob, VE; Lee, JKP; Levand, AF; Lundgren, BF; Scielzo, ND; Sharma, KS; Tanihata, I.; Towner, IS; Trimble, W.; Wang, JC; Wang, Y.; Zhou, Z.

    2004-01-01T23:59:59.000Z

    The masses of the radioactive nuclei Mg-22 and Na-22 have been measured with the Canadian Penning trap on-line mass spectrometer to a precision of 3x10(-8) and 1x10(-8), respectively. A Q(EC) value of 4124.39(73) keV for the superallowed beta decay...

  14. Q value of the superallowed decay of Mg-22 and the calibration of the Na-21(p,gamma) experiment 

    E-Print Network [OSTI]

    Savard, G.; Clark, JA; Buchinger, F.; Crawford, JE; Gulick, S.; Hardy, John C.; Hecht, AA; Iacob, VE; Lee, JKP; Levand, AF; Lundgren, BF; Scielzo, ND; Sharma, KS; Tanihata, I.; Towner, IS; Trimble, W.; Wang, JC; Wang, Y.; Zhou, Z.

    2004-01-01T23:59:59.000Z

    The masses of the radioactive nuclei Mg-22 and Na-22 have been measured with the Canadian Penning trap on-line mass spectrometer to a precision of 3x10(-8) and 1x10(-8), respectively. A Q(EC) value of 4124.39(73) keV for the superallowed beta decay...

  15. Statistical correlation between hourly and daily values of solar radiation on horizontal surface at sea level in the Italian climate

    E-Print Network [OSTI]

    Boyer, Edmond

    219- Statistical correlation between hourly and daily values of solar radiation on horizontal- nalières du rayonnement solaire. Abstract. 2014 The knowledge of hourly data of solar radiation is required data measured in Italian stations and propose a method to estimate hourly solar radiation

  16. Frequency Measurement & Analysis Service

    E-Print Network [OSTI]

    Magee, Joseph W.

    NIST Frequency Measurement & Analysis Service #12;A Complete Solution To All Frequency Measurement & Calibration Problems The NIST Frequency Measurement and Analysis Service makes it easy to measure and calibrate any quartz, rubidium, or cesium frequency standard. All measurements are made automatically

  17. Nonlinear elastic free energies and gradient Young-Gibbs measures

    E-Print Network [OSTI]

    Roman Kotecký; Stephan Luckhaus

    2012-06-26T23:59:59.000Z

    We investigate, in a fairly general setting, the limit of large volume equilibrium Gibbs measures for elasticity type Hamiltonians with clamped boundary conditions. The existence of a quasiconvex free energy, forming the large deviations rate functional, is shown using a new interpolation lemma for partition functions. The local behaviour of the Gibbs measures can be parametrized by Young measures on the space of gradient Gibbs measures. In view of unboundedness of the state space, the crucial tool here is an exponential tightness estimate that holds for a vast class of potentials and the construction of suitable compact sets of gradient Gibbs measures.

  18. Effects of Temporal Wind Patterns on the Value of Wind-Generated Electricity in California and the Northwest

    SciTech Connect (OSTI)

    Wiser, Ryan H; Wiser, Ryan H; Fripp, Matthias

    2008-05-01T23:59:59.000Z

    Wind power production is variable, but also has diurnal and seasonal patterns. These patterns differ between sites, potentially making electric power from some wind sites more valuable for meeting customer loads or selling in wholesale power markets. This paper investigates whether the timing of wind significantly affects the value of electricity from sites in California and the Northwestern United States. We use both measured and modeled wind data and estimate the time-varying value of wind power with both financial and load-based metrics. We find that the potential difference in wholesale market value between better-correlated and poorly correlated wind sites is modest, on the order of 5-10 percent. A load-based metric, power production during the top 10 percent of peak load hours, varies more strongly between sites, suggesting that the capacity value of different wind projects could vary by as much as 50 percent based on the timing of wind alone.

  19. Expectation values of flavor-neutrino numbers with respect to neutrino-source hadron states --Neutrino oscillations and decay probabilities--

    E-Print Network [OSTI]

    Fujii, Kanji

    2014-01-01T23:59:59.000Z

    On the basis of quantum field theory, we consider a unified description of various processes accompanied by neutrinos, namely weak decays and oscillation processes. The structures of the expectation values of flavor-neutrino numbers with respect to neutrino-source hadron state are investigated. Due to the smallness of neutrino masses, we naturally obtain the old (i.e. pre-mixing) formulas of decay probabilities. Together, it is shown that the oscillation formulas, similar to the usual ones, are applied irrespectively of the details of neutrino-producing processes. The derived oscillation formulas are the same in form as the usually used ones except for the oscillation length.

  20. Measuring the dark matter equation of state

    E-Print Network [OSTI]

    Serra, Ana Laura

    2011-01-01T23:59:59.000Z

    The nature of the dominant component of galaxies and clusters remains unknown. While the astrophysics comunity supports the cold dark matter (CDM) paradigm as a clue factor in the current cosmological model, no direct CDM detections have been performed. Faber and Visser 2006 have suggested a simple method for measuring the dark matter equation of state. By combining kinematical and gravitational lensing data it is possible to test the widely adopted assumption of pressureless dark matter. According to this formalism, we have measured the dark matter equation of state for first time using improved techniques. We have found that the value of the equation of state parameter is consistent with pressureless dark matter within the errors. Nevertheless the measured value is lower than expected. This fact follows from the well known differences between the masses determinated by lensing and kinematical methods. We have tested our techniques using simulations and we have also analyzed possible sources of errors that c...

  1. Biogas From Municipal WWTPs: Fuel Cells Viewed as a Value Proposition...

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

    From Municipal WWTPs: Fuel Cells Viewed as a Value Proposition Biogas From Municipal WWTPs: Fuel Cells Viewed as a Value Proposition Presentation about the value proposition for...

  2. The Unreasonable Success of Quantum Probability II: Quantum Measurements as Universal Measurements

    E-Print Network [OSTI]

    Diederik Aerts; Massimiliano Sassoli de Bianchi

    2014-09-10T23:59:59.000Z

    In the first part of this two-part article, we have introduced and analyzed a multidimensional model, called the 'general tension-reduction' (GTR) model, able to describe general quantum-like measurements with an arbitrary number of outcomes, and we have used it as a general theoretical framework to study the most general possible condition of lack of knowledge in a measurement, so defining what we have called a 'universal measurement'. In this second part, we present the formal proof that universal measurements, which are averages over all possible forms of fluctuations, produce the same probabilities as measurements characterized by 'uniform' fluctuations on the measurement situation. Since quantum probabilities can be shown to arise from the presence of such uniform fluctuations, we have proven that they can be interpreted as the probabilities of a first-order non-classical theory, describing situations in which the experimenter lacks complete knowledge about the nature of the interaction between the measuring apparatus and the entity under investigation. This same explanation can be applied -- mutatis mutandis -- to the case of cognitive measurements, made by human subjects on conceptual entities, or in decision processes, although it is not necessarily the case that the structure of the set of states would be in this case strictly Hilbertian. We also show that universal measurements correspond to maximally 'robust' descriptions of indeterministic reproducible experiments, and since quantum measurements can also be shown to be maximally robust, this adds plausibility to their interpretation as universal measurements, and provides a further element of explanation for the great success of the quantum statistics in the description of a large class of phenomena.

  3. The value of ureterocolostomy in the male Felis domestica

    E-Print Network [OSTI]

    Beamer, Russell James

    1958-01-01T23:59:59.000Z

    to form a calculus. The presence of this mucoprotein has been shown in all types of calcific renal calculi except calcium oxalate. The data compi. led by chess investigators indicated that once a calculus had passed or was removed, recurrence usually... in the dog and cat are composed of uric acid or urates, encomium magnesium phosphate, calcium phosphate, calcium phosphate, calcium carbonate, calcium oxalate, or cystine. The triple phosphates, carbonates, and amorphous uraCes are precipitated...

  4. Extended space expectation values in quantum dynamical system evolutions

    SciTech Connect (OSTI)

    Demiralp, Metin [Istanbul Technical University, Informatics Institute, Maslak, 34469, Istanbul (Turkey)

    2014-10-06T23:59:59.000Z

    The time variant power series expansion for the expectation value of a given quantum dynamical operator is well-known and well-investigated issue in quantum dynamics. However, depending on the operator and Hamiltonian singularities this expansion either may not exist or may not converge for all time instances except the beginning of the evolution. This work focuses on this issue and seeks certain cures for the negativities. We work in the extended space obtained by adding all images of the initial wave function under the system Hamiltonian’s positive integer powers. This requires the introduction of certain appropriately defined weight operators. The resulting better convergence in the temporal power series urges us to call the new defined entities “extended space expectation values” even though they are constructed over certain weight operators and are somehow pseudo expectation values.

  5. Improved value for the silicon free exciton binding energy

    SciTech Connect (OSTI)

    Green, Martin A., E-mail: m.green@unsw.edu.au [Australian Centre for Advanced Photovoltaics, School of Photovoltaic and Renewable Energy Engineering, University of New South Wales, Sydney, Australia 2052 (Australia)

    2013-11-15T23:59:59.000Z

    The free exciton binding energy is a key parameter in silicon material and device physics. In particular, it provides the necessary link between the energy threshold for valence to conduction band optical absorption and the bandgap determining electronic properties. The long accepted low temperature binding energy value of 14.7 ± 0.4 meV is reassessed taking advantage of developments subsequent to its original determination, leading to the conclusion that this value is definitely an underestimate. Using three largely independent experimental data sets, an improved low temperature value of 15.01 ± 0.06 meV is deduced, in good agreement with the most comprehensive theoretical calculations to date.

  6. Impact of Wind and Solar on the Value of Energy Storage

    SciTech Connect (OSTI)

    Denholm, P.; Jorgenson, J.; Hummon, M.; Palchak, D.; Kirby, B.; Ma, O.; O'Malley, M.

    2013-11-01T23:59:59.000Z

    This analysis evaluates how the value of energy storage changes when adding variable generation (VG) renewable energy resources to the grid. A series of VG energy penetration scenarios from 16% to 55% were generated for a utility system in the western United States. This operational value of storage (measured by its ability to reduce system production costs) was estimated in each VG scenario, considering provision of different services and with several sensitivities to fuel price and generation mix. Overall, the results found that the presence of VG increases the value of energy storage by lowering off-peak energy prices more than on-peak prices, leading to a greater opportunity to arbitrage this price difference. However, significant charging from renewables, and consequently a net reduction in carbon emissions, did not occur until VG penetration was in the range of 40%-50%. Increased penetration of VG also increases the potential value of storage when providing reserves, mainly by increasing the amount of reserves required by the system. Despite this increase in value, storage may face challenges in capturing the full benefits it provides. Due to suppression of on-/off-peak price differentials, reserve prices, and incomplete capture of certain system benefits (such as the cost of power plant starts), the revenue obtained by storage in a market setting appears to be substantially less than the net benefit (reduction in production costs) provided to the system. Furthermore, it is unclear how storage will actually incentivize large-scale deployment of renewables needed to substantially increase VG penetration. This demonstrates some of the additional challenges for storage deployed in restructured energy markets.

  7. Progress re-evaluating Puget Sound sediment apparent effects threshold values (AETs)

    SciTech Connect (OSTI)

    Gries, T.H.; Waldow, K.H. [Washington Department of Ecology, Olympia, WA (United States)

    1995-12-31T23:59:59.000Z

    The Puget Sound Dredged Disposal Analysis agencies (US Army Corps of Engineers and Environmental Protection Agency, and Washington Departments of Ecology and Natural Resources) are committed to re-evaluating AETs for Puget Sound sediments, upon which regulatory guideline values and criteria are based. On behalf of the PSDDA agencies, the Department of Ecology used an expanded sediment quality database to calculate 1994 AETs. Those AETs were based on the 10-day Rhepoxinius abronius mortality and 48--96 hour echinoderm larval bioassays. Both abnormality and effective mortality (abnormality + mortality) endpoints were used as indicators of biological effects in the latter test. The echinoderm AETs derived from the abnormality endpoint were more sensitive predictors of significant adverse effects, so those AETs were examined more closely. Results showed most of the 1994 dry weight-normalized amphipod AETs remained the same as 1988 values, but some increased and one decreased. Fewer changes were observed for organic carbon-normalized amphipod AETS. Echinoderm larval abnormality AETs were generally lower than 1986 oyster larval AETS, whether dry weight or organic carbon-normalized. Amphipod values were among the highest and echinoderm values were among the lowest in the suite of Puget Sound AETs. Whether any new AETs lead to corresponding changes to the guideline values used in the PSDDA program or the criteria of the Washington`s Sediment Management Standards (173-204 WAC) will depend on several factors. The new Puget Sound amphipod and echinoderm AETs, some measures of their reliability, and potential changes to sediment quality guidelines and criteria will be presented.

  8. Distributionally Robust Discrete Optimization with Entropic Value-at ...

    E-Print Network [OSTI]

    2014-05-06T23:59:59.000Z

    May 6, 2014 ... risk measure and is also known as Bernstein approximation for the chance constraint. We propose an ..... Guidelines for Selecting Break Points.

  9. Application of Target Value Design to Energy Efficiency Investments

    E-Print Network [OSTI]

    Lee, Hyun Woo

    2012-01-01T23:59:59.000Z

    156 Figure B-5: Screenshot 1 of EEM157 Figure B-6: Screenshot 2 of EEMEfficient Commercial Building EEM Energy Efficiency Measure

  10. Visualizing the Value of IT: People, Technology, Services, and Processes

    E-Print Network [OSTI]

    Warner, Beth Forrest; Liss, Donna

    2007-10-24T23:59:59.000Z

    (TechQual+) How do we assess our progress? Strategic Planning Where are we going? ITIL Services Model How do we manage the process? Application Maps, Service Catalogs What are we doing? Value Chain Model Why are we doing it? Business Partners Model Who...? Models: What’s Next? Assessment (TechQual+) How do we assess our progress? Strategic Planning Where are we going? ITIL Services Model How do we manage the process? Application Maps, Service Catalogs What are we doing? Value Chain Model Why are we doing...

  11. Graphical functions and single-valued multiple polylogarithms

    E-Print Network [OSTI]

    Oliver Schnetz

    2014-11-11T23:59:59.000Z

    Graphical functions are single-valued complex functions which arise from Feynman amplitudes. We study their properties and use their connection to multiple polylogarithms to calculate Feynman periods. For the zig-zag and two more families of phi^4 periods we give exact results modulo products. These periods are proved to be expressible as integer linear combinations of single-valued multiple polylogarithms evaluated at one. For the larger family of 'constructible' graphs we give an algorithm that allows one to calculate their periods by computer algebra. The theory of graphical functions is used to prove the zig-zag conjecture.

  12. Semiempirical range and stopping power values for heavy ions

    E-Print Network [OSTI]

    Schilling, Ralph Franklin, III

    1968-01-01T23:59:59.000Z

    S ", '". IE: PIRICAL RAiiTGE ARE STOPPIZG PO'(/ER VALUES POR HEAVY IOUS A Thesis by RALPH PRKVKLIM SCHILLING III Subm' tted to the Graduate College of the Texas A8:)~I University in Partial fulfillmert of the requirements for the degree of I... from the tcchn'qu-s used 1n p"blication has, for the most part, limited their usefulness 1n determining specific values. i&1th this in mind. , the results obtained in this pro?'ect arc er;pressed in tabular form rather than 1n graphical form. A...

  13. Electrical resistance measurements of highly inhibited SiC coated carbon-carbon laminates

    E-Print Network [OSTI]

    Parker, Paul Albert

    1998-01-01T23:59:59.000Z

    resistance values to the mass loss. In-situ electrical resistance measurements are taken at 900'C and shear modulus measurements are obtained at room temperature prior to and following oxidation. Initial oxidation damage is incurred preferentially along both...

  14. Reducing variance in batch partitioning measurements

    SciTech Connect (OSTI)

    Mariner, Paul E.

    2010-08-11T23:59:59.000Z

    The partitioning experiment is commonly performed with little or no attention to reducing measurement variance. Batch test procedures such as those used to measure K{sub d} values (e.g., ASTM D 4646 and EPA402 -R-99-004A) do not explain how to evaluate measurement uncertainty nor how to minimize measurement variance. In fact, ASTM D 4646 prescribes a sorbent:water ratio that prevents variance minimization. Consequently, the variance of a set of partitioning measurements can be extreme and even absurd. Such data sets, which are commonplace, hamper probabilistic modeling efforts. An error-savvy design requires adjustment of the solution:sorbent ratio so that approximately half of the sorbate partitions to the sorbent. Results of Monte Carlo simulations indicate that this simple step can markedly improve the precision and statistical characterization of partitioning uncertainty.

  15. Search Via quantum walks with intermediate measurements

    E-Print Network [OSTI]

    Efrain Buksman; André L. Fonseca de Oliveira; Jesús GarcÍa López de Lacalle

    2014-12-23T23:59:59.000Z

    A modification of the Tulsi quantum search algorithm with intermediate measurements of the control is presented. In order to analyze the effect of measurements in quantum searches, a different choice of the angular parameter is used. The study is performed for several values of time lapses between measurements, finding close relationships between probabilities and correlations (Mutual Information and Cumulative Correlation Measure). The order of this modified algorithm is estimated, showing that for some time lapses the performance is improved, and became of order $O(N)$ (classical brute force search) when the measurement is taken in every step. The results indicate a possible way to analyze improvements to other quantum algorithms using one, or more, control qubits.

  16. Valuing the Invaluable: An Investigation of Outdoor Recreation Behavior, Perceived Values of Ecosystem Services, and Biophysical Conditions on Channel Islands National Park

    E-Print Network [OSTI]

    van Riper, Carena J

    2014-05-06T23:59:59.000Z

    , “assigned” values of ecosystem services, and ecological values of the CINP. In first of three papers, I tested the value-belief-norm (VBN) theory of environmentalism to determine the psychological processes driving low-impact behavior among outdoor...

  17. How to construct quantum measure in Regge calculus?

    E-Print Network [OSTI]

    V. Khatsymovsky

    1993-10-29T23:59:59.000Z

    We propose the following way of constructing quantum measure in Regge calculus: the full discrete Regge manifold is made continuous in some direction by tending corresponding dimensions of simplices to zero, then functional integral measure corresponding to the canonical quantization (with continuous coordinate playing the role of time) can be constructed. The full discrete measure is chosen so that it would result in canonical quantization one whatever coordinate is made continuous. This strategy is followed in 3D case where full discrete measure is determined in such the way practically uniquely (in fact, family of similar measures is obtained). Averaging with the help of the constructed measure gives finite expectation values for links.

  18. Evaluation of entanglement measures by a single observable

    E-Print Network [OSTI]

    Chengjie Zhang; Sixia Yu; Qing Chen; Haidong Yuan; C. H. Oh

    2015-06-04T23:59:59.000Z

    We present observable lower bounds for several entanglement measures including entanglement of formation, geometric measure of entanglement, concurrence, and convex-roof extended negativity. The lower bounds facilitate estimates of these entanglement measures for arbitrary finite-dimensional bipartite states. Moreover, these lower bounds can be easily obtained from the expectation value of a single observable, and the optimal lower bounds relate to fully entangled fraction. Based on our results, we use the real experimental measurement data reported by Tonolini \\textit{et al.} [Sci. Rep. \\textbf{4}, 6542 (2014)] to get the lower bounds of entanglement measures for their experimentally realized state. In addition, we also study the relations between entanglement measures.

  19. The economic impacts of noxious facilities on wages and property values: An exploratory analysis

    SciTech Connect (OSTI)

    Nieves, L.A.; Hemphill, R.C.; Clark, D.E.

    1991-05-01T23:59:59.000Z

    Recent assessments of socioeconomic impacts resulting from the location of potentially hazardous facilities have concentrated on the issue of negative public perceptions and their resulting economic consequences. This report presents an analysis designed to answer the question: Can economic impacts resulting from negative perceptions of noxious facilities'' be identified and measured To identify the impacts of negative perceptions, data on noxious facilities sited throughout the United States were compiled, and secondary economic and demographic data sufficient to analyze the economic impacts on the surrounding study areas were assembled. This study uses wage rate and property value differentials to measure impacts on social welfare so that the extent to which noxious facilities and their associated activities have affected surrounding areas can be determined.

  20. The economic impacts of noxious facilities on wages and property values: An exploratory analysis

    SciTech Connect (OSTI)

    Nieves, L.A.; Hemphill, R.C.; Clark, D.E.

    1991-05-01T23:59:59.000Z

    Recent assessments of socioeconomic impacts resulting from the location of potentially hazardous facilities have concentrated on the issue of negative public perceptions and their resulting economic consequences. This report presents an analysis designed to answer the question: Can economic impacts resulting from negative perceptions of ``noxious facilities`` be identified and measured? To identify the impacts of negative perceptions, data on noxious facilities sited throughout the United States were compiled, and secondary economic and demographic data sufficient to analyze the economic impacts on the surrounding study areas were assembled. This study uses wage rate and property value differentials to measure impacts on social welfare so that the extent to which noxious facilities and their associated activities have affected surrounding areas can be determined.

  1. Reserve asset values and the "hotelling valuation principle"

    E-Print Network [OSTI]

    Adelman, Morris Albert

    1992-01-01T23:59:59.000Z

    The Hotelling Valuation Principle, that the in-situ value of a mineral unit equals the current net price, is a special case of a more general relation. Tested against a set of recent Canadian sales of oil and gas reserves, ...

  2. Bioenergy Production Pathways and Value-Chain Components

    E-Print Network [OSTI]

    Bioenergy Production Pathways and Value-Chain Components Prepared for the U.S. Department of Energy on Life Cycle Analyses of Bioenergy Systems Prepared by Hawai`i Natural Energy Institute School of Ocean or reflect those of the United States Government or any agency thereof. #12;Bioenergy Production Pathways

  3. Fractal initial conditions and natural parameter values in hybrid inflation

    E-Print Network [OSTI]

    Sebastien Clesse; Christophe Ringeval; Jonathan Rocher

    2009-12-22T23:59:59.000Z

    We show that the initial field values required to produce inflation in the two fields original hybrid model, and its supergravity F-term extension, do not suffer from any fine-tuning problem, even when the fields are restricted to be sub-planckian and for almost all potential parameter values. This is due to the existence of an initial slow-roll violating evolution which has been overlooked so far. Due to the attractor nature of the inflationary valley, these trajectories end up producing enough accelerated expansion of the universe. By numerically solving the full non-linear dynamics, we show that the set of such successful initial field values is connected, of dimension two and possesses a fractal boundary of infinite length exploring the whole field space. We then perform a Monte-Carlo-Markov-Chain analysis of the whole parameter space consisting of the initial field values, field velocities and potential parameters. We give the marginalised posterior probability distributions for each of these quantities such that the universe inflates long enough to solve the usual cosmological problems. Inflation in the original hybrid model and its supergravity version appears to be generic and more probable by starting outside of the inflationary valley. Finally, the implication of our findings in the context of the eternal inflationary scenario are discussed.

  4. A mixture integer-valued GARCH model Mamadou Lamine DIOP

    E-Print Network [OSTI]

    Boyer, Edmond

    ´en´egal. Email: aliou.diop@ugb.edu.sn Abdou Ka DIONGUE LERSTAD, Universit´e Gaston Berger, Saint Louis, S´en´egal. Email: abdou.diongue@ugb.edu.sn Abstract. In this paper, we generalize the mixture integer-valued ARCH

  5. Calculation of Heating Values for the High Flux Isotope Reactor

    SciTech Connect (OSTI)

    Peterson, Joshua L [ORNL] [ORNL; Ilas, Germina [ORNL] [ORNL

    2012-01-01T23:59:59.000Z

    Calculating the amount of energy released by a fission reaction (fission Q value) and the heating rate distribution in a nuclear reactor is an important part of the safety analysis. However, these calculations can become very complex. One of the codes that can be used for this type of analyses is the Monte Carlo transport code MCNP5. Currently it is impossible to calculate the Q value and heating rate disposition for delayed beta and delayed gamma particles directly from MCNP5. The purpose of this paper is to outline a rigorous method for indirectly calculating the Q values and heating rates in the High Flux Isotope Reactor (HFIR), based on previous similar studies carried out for very high-temperature reactor configurations. This method has been applied in this study to calculate heating rates for the beginning of cycle (BOC) and end-of-cycle (EOC) states of HFIR. In addition, the BOC results obtained for HFIR are compared with corresponding results for the Advanced Test Reactor. The fission Q value for HFIR was calculated as 200.2 MeV for the BOC and 201.3 MeV for the EOC. It was also determined that 95.1% and 95.4% of the heat was deposited within the HFIR fuel plates for the BOC and EOC models, respectively. This methodology can also be used for heating rate calculations for HFIR experiments.

  6. IBM Global Business Services IBM Institute for Business Value

    E-Print Network [OSTI]

    concerns, rising energy costs and technology advances leading to greater consumer involvement is nowIBM Global Business Services IBM Institute for Business Value Plugging in the consumer In decades past, as long as the energy flowed when and where required, residential and small commercial customers

  7. Singular value decomposition methods for wave propagation analysis

    E-Print Network [OSTI]

    Santolik, Ondrej

    Singular value decomposition methods for wave propagation analysis O. Santoli´k,1 M. Parrot, and F planarity. Simulations of Z-mode waves, which simultaneously propagate with different wave vectors, indicate the waves simultaneously propagate with wave vectors in two opposite hemispheres. Finally, we show

  8. Value of Energy Storage for Grid Applications (Report Summary) (Presentation)

    SciTech Connect (OSTI)

    Denholm, P.; Jorgenson, J.; Hummon, M.; Jenkin, T.; Palchak, D.; Kirby, B.; Ma, O.; O'Malley, M.

    2013-06-01T23:59:59.000Z

    This analysis evaluates several operational benefits of electricity storage, including load-leveling, spinning contingency reserves, and regulation reserves. Storage devices were simulated in a utility system in the western United States, and the operational costs of generation was compared to the same system without the added storage. This operational value of storage was estimated for devices of various sizes, providing different services, and with several sensitivities to fuel price and other factors. Overall, the results followed previous analyses that demonstrate relatively low value for load-leveling but greater value for provision of reserve services. The value was estimated by taking the difference in operational costs between cases with and without energy storage and represents the operational cost savings from deploying storage by a traditional vertically integrated utility. The analysis also estimated the potential revenues derived from a merchant storage plant in a restructured market, based on marginal system prices. Due to suppression of on-/off-peak price differentials and incomplete capture of system benefits (such as the cost of power plant starts), the revenue obtained by storage in a market setting appears to be substantially less than the net benefit provided to the system. This demonstrates some of the additional challenges for storage deployed in restructured energy markets.

  9. WEST HAWAI` "When it comes to overall value,

    E-Print Network [OSTI]

    Wiegner, Tracy N.

    WEST HAWAI` I "When it comes to overall value, business administration finishes first in our book for its impressive combo of career prospects and average earning potential..." ­ Yahoo BUSINESS ELECTIVE BUSINESS ELECTIVE QBA 300 Operations Management Pre-requisite: QBA 260 BUS 290 Critical

  10. THE VALUE OF KNOWLEDGE AND THE PURSUIT OF SHERRILYN ROUSH

    E-Print Network [OSTI]

    that knowledge contributes if its extra ingredient beyond true belief is tracking. I show that the tracking, knowledge, Nash Equilibrium, swamping problem, tracking, value problem. In honor of Luciano Floridi, for his the solar system was formed and what laws govern its motions. The laws govern the motion of a planet

  11. Boundary value problems for the one-dimensional Willmore equation

    E-Print Network [OSTI]

    Grunau, Hans-Christoph

    Boundary value problems for the one-dimensional Willmore equation Klaus Deckelnick and Hans­known that the corresponding surface has to satisfy the Willmore equation H + 2H(H2 - K) = 0 on , (1) e-mail: Klaus Willmore surfaces of prescribed genus has been proved by Simon [Sn] and Bauer & Kuwert [BK]. Also, local

  12. A Navier boundary value problem for Willmore surfaces of revolution #

    E-Print Network [OSTI]

    Grunau, Hans-Christoph

    A Navier boundary value problem for Willmore surfaces of revolution # Klaus Deckelnick + and Hans Forschungsgemeinschaft (DFG) is gratefully acknowledged + e­mail: Klaus.Deckelnick@ovgu.de # e­mail: Hans of closed Willmore surfaces of prescribed genus was proved by Simon [Sn] and Bauer & Kuwert [BK]. Con

  13. Boundary value problems for the onedimensional Willmore equation

    E-Print Network [OSTI]

    Grunau, Hans-Christoph

    Boundary value problems for the one­dimensional Willmore equation Klaus Deckelnick # and Hans--known that the corresponding surface # has to satisfy the Willmore equation #H + 2H(H 2 -K) = 0 on #, (1) # e­mail: Klaus Willmore surfaces of prescribed genus has been proved by Simon [Sn] and Bauer & Kuwert [BK]. Also, local

  14. Economic Value of Ecosystem Services Provided by Agricultural Lands

    E-Print Network [OSTI]

    Demers, Nora Egan

    No reward for agricultural producers to provide ecosystem services 7 #12;Methods for Valuing Ecosystem's ecosystem service provision Contingent valuation: surveying people about their willingness-to-pay / accept in ecosystem service provision Replacement costs methods: costs of mitigating / replacing the service Factor

  15. Wavelet transforms for functions with values in Lebesgue spaces

    E-Print Network [OSTI]

    Kaiser, Cornelia

    Wavelet transforms for functions with values in Lebesgue spaces Cornelia Kaiser Universität Karlsruhe (TH), Germany Wavelets XI, San Diego August 1, 2005 in cooperation with Lutz Weis #12;Outline Introduction Continuous wavelet transform Further results and references Outline 1 Introduction 2 Continuous

  16. The Value of New Jersey's Ecosystem Services and Natural Capital

    E-Print Network [OSTI]

    The Value of New Jersey's Ecosystem Services and Natural Capital Robert Costanza Matthew Wilson services are are mainly provided by ecosystems. Examples of ecosystem services ("ecoservices") include of ecoservices in a variety of locations using a variety of valuation methods and applies them to New Jersey

  17. Facilitating Document Annotation using Content and Querying Value

    E-Print Network [OSTI]

    Hristidis, Vagelis

    content management software (e.g., Microsoft SharePoint), allow users to share documents and annotate1 Facilitating Document Annotation using Content and Querying Value Eduardo J. Ruiz #1 , Vagelis the generation of the structured metadata by identifying documents that are likely to contain informa- tion

  18. Copyright IBM Corporation 2007 IBM Institute for Business Value

    E-Print Network [OSTI]

    to your electric power and / or natural gas usage on you total en usage patterns · Importance of corporate social responsibility and ethics Competition and consumer usage to change over the next five years? Source: 2007 IBM Institute for Business Value Residential

  19. An Aerospace Component Cost Modelling Study for Value Driven Design

    E-Print Network [OSTI]

    to a Rolls-Royce aero-engine fan blade. An objective of the cost model is the allow engineers to understand optimisation. Keywords: Cost Engineering, Cost Modelling, Unit Cost, Value. 1 INTRODUCTION 1.1 Motivation Rolls-Royce plc has formed a new methods group called the Research and Technology Cost Engineering group

  20. Auditing School Facilities for High-Value Water

    E-Print Network [OSTI]

    California at Davis, University of

    Auditing School Facilities for High-Value Water Conservation Opportunities #12;· WaterWise has gallons). · WaterWise has surveyed over 150 schools throughout California. · Total annual savings based the top two water uses at elementary schools. · The total potential annual water savings from elementary

  1. An Approach to the Automated Determination of Host Information Value

    SciTech Connect (OSTI)

    Beaver, Justin M [ORNL; Patton, Robert M [ORNL

    2011-01-01T23:59:59.000Z

    Enterprise networks are comprised of thousands of interconnected computer hosts, each of which is capable of creating, removing, and exchanging data according to the needs of their users. Thus, the distribution of high-value, sensitive, and proprietary information across enterprise networks is poorly managed and understood. A significant technology gap in information security is the inability to automatically quantify the value of the information contained on each host in a network. Such insight would allow an enterprise to scale its defenses, react intelligently to an intrusion, manage its configuration audits, and understand the leak potential in the event that a host is compromised. This paper outlines a novel approach to the automated determination of the value of the information contained on a host computer. It involves the classification of each text document on the host machine using the frequency of the document s terms and phrases. A host information value is computed using an enterprise-defined weighting schema and applying it to a host s document distribution. The method is adaptable to specific organizational information needs, requires manual intervention only during schema creation, and is repeatable and consistent regardless of changes in information on the host machines.

  2. Value-cognizant Speculative Concurrency Control Azer Bestavros

    E-Print Network [OSTI]

    result in a higher value-added to the system. SCC-based protocols can bene t from the introduction. Pessimistic Concurrency Control (PCC) protocols Eswa76, Gray76] detect con icts as soon as they occur and resolve them using blocking. Optimistic Concurrency Control (OCC) protocols Boks87, Kung81] detect con

  3. IMPROVING CALIFORNIA WATER MANAGEMENT: OPTIMIZING VALUE AND FLEXIBILITY

    E-Print Network [OSTI]

    Pasternack, Gregory B.

    are: 1) "Shortage" is an imprecise and outmoded concept for water management in California. Economicv IMPROVING CALIFORNIA WATER MANAGEMENT: OPTIMIZING VALUE AND FLEXIBILITY EXECUTIVE SUMMARY October of California http://cee.engr.ucdavis.edu/faculty/lund/CALVIN/ "When the well's dry, we know the worth of water

  4. QUADRATIC CONVERGENCE FOR VALUING AMERICAN OPTIONS USING A PENALTY METHOD

    E-Print Network [OSTI]

    Forsyth, Peter A.

    QUADRATIC CONVERGENCE FOR VALUING AMERICAN OPTIONS USING A PENALTY METHOD P.A. FORSYTH AND K.R. VETZAL Abstract. The convergence of a penalty method for solving the discrete regularized American option valuation problem is studied. Sufficient conditions are derived which both guarantee conver- gence

  5. More Capability and Higher Value for Mission-Critical Databases

    E-Print Network [OSTI]

    Chaudhuri, Surajit

    integration · Hybrid cloud extensibility This white paper discusses the key capabilities SQL Server 2012 and improve profitability. White Paper Intel® Xeon® Processor E7-8800/4800/2800 Product Families Microsoft SQL Server* 2012 #12;2 White Paper: More Capability and Higher Value for Mission-Critical Databases Data

  6. IBM Global Business Services IBM Institute for Business Value

    E-Print Network [OSTI]

    The automotive industry is in a state of flux. Automakers, along with their partners, must respond.Collaborationthroughout the automotive value net will be a necessity. · Theimpactofexternalforcesonthe industry will continue the industry is seeking to attract. The automotive ecosystem is in the midst of significant change

  7. Flexibility Strategy Valuing Flexible Product Options Prithviraj Banerjee

    E-Print Network [OSTI]

    de Weck, Olivier L.

    Flexibility Strategy ­ Valuing Flexible Product Options Prithviraj Banerjee Olivier L. de that we see around us nowadays. Flexibility can be understood as the innate ability of a system or product levels during later stages of its lifecycle. Usually the range of expected behavior is fixed

  8. The 2009 Outlook for Texas Rural Land Values 

    E-Print Network [OSTI]

    Klinefelter, Danny A.

    2009-03-26T23:59:59.000Z

    use. When a market is Danny Klinfelter* E-550 3/09 The 2009 Outlook for Texas Rural Land Values Agriculture and the 2008 Credit Crisis in equilibrium, only the top producers would actually earn a profit through superior management, while...

  9. S isotope values of dissolved sulfate (SO4

    E-Print Network [OSTI]

    Pichler, Thomas

    Groundwater contamination Æ d34 S Æ Florida Æ USA Introduction Ground and surface water contamination sulfate and heavy metal con- centrations in combination with low pH values (Charlet and others 2001 metals released due to water-rock interaction will make it increasingly difficult to distinguish between

  10. Lean Supply Chain Management Value Stream Mapping & Logistics Costs Tracking

    E-Print Network [OSTI]

    Dalang, Robert C.

    Lean Supply Chain Management Value Stream Mapping & Logistics Costs Tracking Supply Chain (physical, informational, financial) in order to have better insight on the logistics costs and the transit Stream Mapping method. The analysis is mainly focused on the global logistics and the production planning

  11. CASE REPORT Open Access Prognostic value of cortically induced motor

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    CASE REPORT Open Access Prognostic value of cortically induced motor evoked activity by TMS) showing total absence of motor activity evoked by transcranial magnetic stimulation (TMS) of spared regions of the left motor cortex, but near-to-complete recovery of motor abilities in the affected hand

  12. OVERVIEW OF EXTREME VALUE ANALYSIS UNDER CLIMATE CHANGE

    E-Print Network [OSTI]

    Katz, Richard

    to handle this situation (e. g., "extRemes" package in open source statistical programming language R -- Statistical theory of extreme values Well established long ago -- Applications to climatology and hydrology (Fréchet type) "Heavy" upper tail with infinite rth-order moment if r 1/ (e. g., infinite variance if 1

  13. SETUP in Secret Sharing Schemes using Random Values

    E-Print Network [OSTI]

    SETUP in Secret Sharing Schemes using Random Values Ruxandra F. Olimid E-mail: ruxandra.olimid@fmi.unibuc.ro Abstract. Secret sharing schemes divide a secret among multiple par- ticipants so that only authorized subsets of parties can reconstruct it. We show that SETUP (Secretly Embedded Trapdoor with Universal Pro

  14. ccsd00003072, Toward highprecision values of the self

    E-Print Network [OSTI]

    level shift in hydrogen and hydrogen­like ions is described. Graphs of the self energy in hydrogen in hydrogen­like ions, and describes work in progress on high­precision self energy values in hydrogen of the states included in the figure can also be used for including QED effects in the energy levels of atoms

  15. Interval Computations Interval-Valued Inference in Medical

    E-Print Network [OSTI]

    Kearfott, R. Baker

    CLINAID Ladislav J. Kohout and Isabel Stabile In a series of papers and a monograph [21], we have] - Clinaid. Clinaid - . c L. J. Kohout, I. Stabile, 1993 #12;Interval-Valued Inference substra- #12;90 L. J. Kohout, I. Stabile tum): 1. Diagnostic Unit (comprised of several parallel

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

    SciTech Connect (OSTI)

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

    1992-01-01T23:59:59.000Z

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

  17. The Market Value and Cost of Solar Photovoltaic Electricity Production

    E-Print Network [OSTI]

    Borenstein, Severin

    2008-01-01T23:59:59.000Z

    solar PV power recognizing that it produces a disproportionate amount of its outputsolar power, because spatially distributed solar PV resources are not likely to have a high second-to-second correlation in output,Power from Solar PVs As with the solar PV production data, there are two conceptual approaches to valuing solar output

  18. Value of Solar to New Jersey and Pennsylvania

    E-Print Network [OSTI]

    Perez, Richard R.

    data set that provides time- and location-correlated PV output with loads. Load data and market pricingValue of Solar to New Jersey and Pennsylvania Richard Perez Benjamin L. Norris Thomas E. Hoff October 2012 Prepared for: Mid-Atlantic Solar Energy Industries Association Prepared by: Clean Power

  19. China Textile in Global Value Chain Jean RUFFIER

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 China Textile in Global Value Chain Jean RUFFIER CNRS searcher, CEFC, Centre d'Etudes Français, local governments, traders and westerns companies. China's industrial take-off surprised economists, but it now lasted for twenty years with the industrial growth rate still higher than 10%. China has changed

  20. Practical Memory Leak Detection using Guarded Value-Flow Analysis

    E-Print Network [OSTI]

    Rugina, Radu

    Verification]: Reliability; D.3.4 [Processors]: Compilers, Mem- ory management; F.3.2 [Semantics of Programming of various program safety properties, including memory safety properties (such as null pointer dereferences as properties of the following form: on any execution of the program, the value v generated by a program event

  1. Is Economic value an Effective Proxy for Embodied Energy and Environmental Impact in Material Systems?

    E-Print Network [OSTI]

    Gregory, Jeremy

    This paper uses economic value metrics to evaluate the retention of value of secondary materials and provides a framework for characterizing value throughout a material and product life-cycle. These economic value metrics ...

  2. Influence of probe sampling on reacting species measurement in diluted combustion

    SciTech Connect (OSTI)

    Lupant, D.; Pesenti, B.; Lybaert, P. [UMONS - University of Mons, Faculty of Engineering, Department of Thermal Engineering and Combustion, Rue de l'epargne 56, B-7000 Mons (Belgium)

    2010-07-15T23:59:59.000Z

    In-flame measurements of temperature and major species are realized with intrusive probes in a laboratory scale furnace working in diluted combustion. The shape and the position of the reaction zone are experimentally identified from the distribution of temperature and carbon monoxide in a particular symmetry plane. For this purpose, two probes were designed: the sampling probe, to measure species content of the gas sample and the suction pyrometer, for the temperature. The first is completely cooled to quench the reaction, but the second is just partly cooled for handling. However, as both probes take gas sample, the species content is available in either case. Consequently the suction pyrometer can be used to measure simultaneously temperature and species, reducing by half the length of the experimental campaign. Comparing species contents on a non-reactive mixture, it has been observed that the spatial averaging is the same with both probes. The perturbation of the flow is assessed thanks to a CFD modeling of the furnace including the probe. Even if it is significant - the differences between the computed values and the measurements are about 3-4 times the measurement error - the position and the value of the maximum is well captured as well as the opening of the jet. However, the species contents measured within a reactive mixture differ significantly. For a stable regime, the levels and the distribution of CO are similar with both probes, but the gradients at the border of the reaction zone are sharper with the suction pyrometer. For another regime, for which the reaction zone is lifted and less stable, the fields of species are completely different following the probe used. A chemical kinetic modeling has shown that the reaction inside the non-cooled part of the suction pyrometer is promoted when it is placed in particular region. The use of the suction pyrometer as sampling probe inside a reaction zone should therefore be avoided even in diluted combustion. The error made on the fields of species cannot be quantified to be taken into account a posteriori, because in certain conditions the results are completely unrealistic. (author)

  3. Transition probabilities and measurement statistics of postselected ensembles

    E-Print Network [OSTI]

    Tobias Fritz

    2010-07-20T23:59:59.000Z

    It is well-known that a quantum measurement can enhance the transition probability between two quantum states. Such a measurement operates after preparation of the initial state and before postselecting for the final state. Here we analyze this kind of scenario in detail and determine which probability distributions on a finite number of outcomes can occur for an intermediate measurement with postselection, for given values of the following two quantities: (i) the transition probability without measurement, (ii) the transition probability with measurement. This is done for both the cases of projective measurements and of generalized measurements. Among other constraints, this quantifies a trade-off between high randomness in a projective measurement and high measurement-modified transition probability. An intermediate projective measurement can enhance a transition probability such that the failure probability decreases by a factor of up to 2, but not by more.

  4. Comparison of Ornithopter Wind Tunnel Force Measurements with Free Flight

    E-Print Network [OSTI]

    Fearing, Ron

    Comparison of Ornithopter Wind Tunnel Force Measurements with Free Flight Cameron Rose and Ronald S flight force model from wind tunnel data is a practical approach. In this work, we compare the flight, to measured wind tunnel force and moment values. We compare the two data sets at equilibrium as a metric

  5. Measurement of asymmetric component in proton-proton collisions

    E-Print Network [OSTI]

    Adam Bzdak

    2009-04-06T23:59:59.000Z

    It is argued that a standard measurement of multiplicities in proton-proton collisions is sufficient to construct a single nucleon fragmentation function. A proposed method is based on measurement of mean values of produced particles and pairs of particles in symmetric and asymmetric bins

  6. White paper report on using nuclear reactors to search for a value of theta13

    SciTech Connect (OSTI)

    Anderson, K.; Anjos, J.C.; Ayres, D.; Beacom, J.; Bediaga, I.; de Bellefon, A.; Berger, B.E.; Bilenky, S.; Blucher, E.; Bolton, T.; Buck, C.; Bugg, W.; Busenitz, J.; Choubey, S.; Conrad, J.; Cribier, M.; Dadoun, O.; Dalnoki-Veress, F.; Decowski, M.; de Gouvea, Andre; Demutrh, D.; Dessages-Ardellier, F.; Efremenko, Y.; von Feilitzsch, F.; Finley, D.; Formaggio, J.A.; Freedman, S.J.; Fujikawa, B.K.; Garbini, M.; Giusti, P.; Goger-Neff, M.; Goodman, M.; Gray, F.; Grieb, C.; Grudzinski, J.J.; Guarino, V.J.; Hartmann, F.; Hagner, C.; Heeger, K.M.; Hofmann, W.; Horton-Smith, G.; Huber, P.; Inzhechik, L.; Jochum, J.; Jostlein, H.; Kadel, R.; Kamyshkov, Y.; Kaplan, D.; Kasper, P.; de Kerret, H.; Kersten, J.; Klein, J.; Knopfle, K.T.; Kopeikin, V.; Kozlov, Yu.; Kryn, D.; Kuchler, V.; Kuze, M.; Lachenmaier, T.; Lasserre, T.; Laughton, C.; Lendvai, C.; Li, J.; Lindner, M.; Link, J.; Longo, M.; Lu, Y.S.; Luk, K.B.; Ma, Y.Q.; Martemyanov, V.P.; Mauger, C.; Manghetti, H.; McKeown, R.; Mention, G.; Meyer, J.P.; Mikaelyan, L.; Minakata, H.; Naples, D.; Nunokawa, H.; Oberauer, L.; Obolensky, M.; Parke, S.; Petcov, S.T.; Peres, O.L.G.; Potzel, W.; Pilcher, J.; Plunkett, R.; Raffelt, G.; Rapidis, P.; Reyna, D.; Roe, B.; Rolinec, M.; Sakamoto, Y.; Sartorelli, G.; Schonert, S.; Schwertz, T.; Selvi, M.; Shaevitz, M.; Shellard, R.; Shrock, R.; Sidwell, R.; Sims, J.; Sinev, V.; Stanton, N.; Stancu, I.; Stefanski, R.; Seukane, F.; Sugiyama, H.; Sukhotin, S.; Sumiyoshi, T.; Svoboda, R.; Talaga, R.; Tamura, N.; Tanimoto, M.; Thron, J.; von Toerne, E.; Vignaud, D.; Wagner, C.; Wang, Y.F.; Wang, Z.; Winter, W.; Wong, H.; Yakushev, E.; Yang, C.G.; Yasuda, O.

    2004-02-26T23:59:59.000Z

    There has been superb progress in understanding the neutrino sector of elementary particle physics in the past few years. It is now widely recognized that the possibility exists for a rich program of measuring CP violation and matter effects in future accelerator {nu} experiments, which has led to intense efforts to consider new programs at neutrino superbeams, off-axis detectors, neutrino factories and beta beams. However, the possibility of measuring CP violation can be fulfilled only if the value of the neutrino mixing parameter {theta}{sub 13} is such that sin{sup 2} (2{theta}{sub 13}) greater than or equal to on the order of 0.01. The authors of this white paper are an International Working Group of physicists who believe that a timely new experiment at a nuclear reactor sensitive to the neutrino mixing parameter {theta}{sub 13} in this range has a great opportunity for an exciting discovery, a non-zero value to {theta}{sub 13}. This would be a compelling next step of this program. We are studying possible new reactor experiments at a variety of sites around the world, and we have collaborated to prepare this document to advocate this idea and describe some of the issues that are involved.

  7. Reversing the Weak Quantum Measurement for a Photonic Qubit

    E-Print Network [OSTI]

    Yong-Su Kim; Young-Wook Cho; Young-Sik Ra; Yoon-Ho Kim

    2009-03-18T23:59:59.000Z

    We demonstrate the conditional reversal of a weak (partial-collapse) quantum measurement on a photonic qubit. The weak quantum measurement causes a nonunitary transformation of a qubit which is subsequently reversed to the original state after a successful reversing operation. Both the weak measurement and the reversal operation are implemented linear optically. The state recovery fidelity, determined by quantum process tomography, is shown to be over 94% for partial-collapse strength up to 0.9. We also experimentally study information gain due to the weak measurement and discuss the role of the reversing operation as an information erasure.

  8. Direct Measurement of the Electron Density of Extended Femtosecond Laser Pulse-Induced Filaments

    SciTech Connect (OSTI)

    Chen, Y.-H.; Varma, S.; Antonsen, T. M.; Milchberg, H. M. [Institute for Research in Electronics and Applied Physics, University of Maryland, College Park, Maryland 20742 (United States)

    2010-11-19T23:59:59.000Z

    We present direct time- and space-resolved measurements of the electron density of femtosecond laser pulse-induced plasma filaments. The dominant nonlinearity responsible for extended atmospheric filaments is shown to be field-induced rotation of air molecules.

  9. A B C D E F G H I K L M N O P Q R S T U NSTX Upgrade Project Risk& Opportunity Registry, rev 22 9/11/2013 R21 Revisions shown in blue. VL= 90% L= 60% U= 25% VU= 5%

    E-Print Network [OSTI]

    Princeton Plasma Physics Laboratory

    these areas early with site surveys and as-builts Jun-2014 Titus open VU Negligible Low manager's experience= 25% VU= 5% R22 Revisions shown in pink. 86 Project Manager's Updated Number Affecte d Job Job Title Risk Description Mitigation Plan Corrective Action if Risk Occurs (task id if appl) Deadline to Retire

  10. Ergodicity properties of quantum expectation values in entangled states

    E-Print Network [OSTI]

    Sudheesh, C; Balakrishnan, V

    2007-01-01T23:59:59.000Z

    Using a model Hamiltonian for a single-mode electromagnetic field interacting with a nonlinear medium, we show that quantum expectation values of subsystem observables can exhibit remarkably diverse ergodic properties even when the dynamics of the total system is regular. The time series of the mean photon number is studied over a range of values of the ratio of the strength $\\gamma$ of the nonlinearity to that of the inter-mode coupling $g$. We obtain the power spectrum, estimate the embedding dimension of the reconstructed phase space and the maximal Liapunov exponent $\\lambda_{\\rm max}$, and find the recurrence-time distribution of the coarse-grained dynamics. The dynamical behavior ranges from quasiperiodicity (for $\\gamma/g \\ll 1$) to chaos as characterized by $\\lambda_{\\rm max} > 0$ (for $\\gamma/g \\gtrsim 1$), and is interpreted.

  11. Ergodicity properties of quantum expectation values in entangled states

    E-Print Network [OSTI]

    C. Sudheesh; S. Lakshmibala; V. Balakrishnan

    2007-06-20T23:59:59.000Z

    Using a model Hamiltonian for a single-mode electromagnetic field interacting with a nonlinear medium, we show that quantum expectation values of subsystem observables can exhibit remarkably diverse ergodic properties even when the dynamics of the total system is regular. The time series of the mean photon number is studied over a range of values of the ratio of the strength $\\gamma$ of the nonlinearity to that of the inter-mode coupling $g$. We obtain the power spectrum, estimate the embedding dimension of the reconstructed phase space and the maximal Liapunov exponent $\\lambda_{\\rm max}$, and find the recurrence-time distribution of the coarse-grained dynamics. The dynamical behavior ranges from quasiperiodicity (for $\\gamma/g \\ll 1$) to chaos as characterized by $\\lambda_{\\rm max} > 0$ (for $\\gamma/g \\gtrsim 1$), and is interpreted.

  12. New Phase-coherent Measurements of Pulsar Braking Indices

    E-Print Network [OSTI]

    Margaret A. Livingstone; Victoria M. Kaspi; Fotis P. Gavriil; Richard N. Manchester; E. V. Gotthelf; Lucien Kuiper

    2007-02-07T23:59:59.000Z

    Pulsar braking indices offer insight into the physics that underlies pulsar spin-down. Only five braking indices have been measured via phase-coherent timing; all measured values are less than 3, the value expected from magnetic dipole radiation. Here we present new measurements for three of the five pulsar braking indices, obtained with phase-coherent timing for PSRs J1846-0258 (n=2.65+/-0.01), B1509-58 (n=2.839+/-0.001) and B0540-69 (n=2.140+/-0.009). We discuss the implications of these results and possible physical explanations for them.

  13. BUSINESS VALUE OF INFORMATION TECHNOLOGY IN NETWORK ENVIRONMENTS

    E-Print Network [OSTI]

    Liu, Yucong

    2012-05-31T23:59:59.000Z

    business processes. Finally, DC perspective has been used as the core concept of studies for net- enabled organizations in a network environment (Barua, Konana, Whinston, & Yin, 2004; Straub & Klein, 2001; Wheeler, 2002). Therefore, DIC deems to be a more... to the idea that companies should embraces IT with enthusiasm, explore opportunities brought by new IT advance, and actively use new technologies to create value to customers and such IT enthusiasm will be rewarded (Wheeler, 2002). The complementary...

  14. The values and practices associated with high moisture corn

    E-Print Network [OSTI]

    Finch, Charles B

    1993-01-01T23:59:59.000Z

    damage and a corresponding reduction in feeding value can occur. Kernel size will vary greatly depending on corn growing conditions, variety and 13 especially kernel location on the cob. Kernels which come from the upper end of the cob will be smaller... of the corn. Owens (1986) states that browning of HMC does not affect performance, but discoloration can be an indication of heating during feedout which in turn decreases feed intake. Possible chemical causes could be a reaction between reducing sugars...

  15. "Enlightened Shareholder Value": Corporate Governance Beyond the Shareholder - Stakeholder Divide

    E-Print Network [OSTI]

    Harper Ho, Virginia E.

    2010-01-01T23:59:59.000Z

    Ho FINAL.docx Do Not Delete 11/15/2010 4:38 PM “Enlightened Shareholder Value”: Corporate Governance Beyond the Shareholder-Stakeholder Divide Virginia Harper Ho* I. INTRODUCTION... on Risk Management and Corporate Governance, Oct. 2009, for their generous comments on earlier drafts. All remaining errors are mine alone. Ho FINAL.docx Do Not Delete 11/15/2010 4:38 PM 60 The Journal of Corporation Law [Vol. 36:1 1. The Enlightened...

  16. Essays on Product Recalls, New Product Preannouncements, and Shareholder Value

    E-Print Network [OSTI]

    Yun, Wonjoo

    2014-08-08T23:59:59.000Z

    in the automotive 5 industry during 1997-2010. For example, during 2009-2010, Toyota announced 17 recalls (impacting 6.7 million vehicles) due to problems such as unintended acceleration, a sticky brake, and poor vehicle handling (Time 2010). Product... .......................................................................... 1 CHAPTER II DETERMINANTS OF THE LONG-TERM EFFECTS OF PRODUCT RECALLS ON SHAREHOLDER VALUE: AN EMPIRICAL ANALYSIS OF THE AUTOMOBILE INDUSTRY ................................................ 4 Introduction...

  17. Subdifferential of Optimal Value Functions in Nonlinear Infinite Programming

    SciTech Connect (OSTI)

    Huy, N. Q., E-mail: huyngq308@gmail.com; Giang, N. D. [Hanoi Pedagogical University No. 2, Department of Mathematics (Viet Nam); Yao, J.-C., E-mail: yaojc@math.nsysu.edu.tw [National Sun Yat-sen University, Department of Applied Mathematics (China)

    2012-02-15T23:59:59.000Z

    This paper presents an exact formula for computing the normal cones of the constraint set mapping including the Clarke normal cone and the Mordukhovich normal cone in infinite programming under the extended Mangasarian-Fromovitz constraint qualification condition. Then, we derive an upper estimate as well as an exact formula for the limiting subdifferential of the marginal/optimal value function in a general Banach space setting.

  18. Vacuum Expectation Values of Twisted Mass Fermion Operators

    E-Print Network [OSTI]

    Abdou Abdel-Rehim; Randy Lewis; Walter Wilcox

    2007-10-23T23:59:59.000Z

    Using noise methods on a quenched $20^3 \\times 32$ lattice at $\\beta=6.0$, we have investigated vacuum expectation values and relative linear correlations among the various Wilson and twisted mass scalar and pseudoscalar disconnected loop operators. We show results near the maximal twist lines in $\\kappa$, $\\mu$ parameter space, either defined as the absence of parity mixing or the vanishing of the PCAC quark mass.

  19. Challenges in determining b value in the Northwest Geysers

    SciTech Connect (OSTI)

    Saltiel, S.; Boyle, K.; Majer, E.

    2011-02-01T23:59:59.000Z

    Past analyses of the Gutenberg-Richter b-value in the Geysers and other geothermal settings have revealed a deviation from the assumed linear relationship in log space between magnitude and the number of earthquakes. In this study of the Northwest Geysers, we found a gently-sloping discontinuity in the b-value curve. This is especially apparent when comparing the least-squares fit (LSQ) of the curve to the fit obtained by the maximum likelihood estimation (MLE), a widely-respected method of analyzing magnitude-frequency relationships. This study will describe the assumptions made when using each of these two methods and will also explore how they can be used in conjunction to investigate the characteristics of the observed b-value curve. To understand whether slope-fit differences in the LSQR and MLE methods is due to physical properties of the system or due to artifacts from errors in sampling, it is extremely important to consider the catalog completeness, magnitude bin size, number of events, and differences in source mechanisms for the events comprising the study volume. This work will hopefully lead to informative interpretations of frequency-magnitude curves for the Northwest Geysers, a geothermal area of ongoing high-volume coldwater injection and steam production. Through this statistical investigation of the catalog contents, we hope to better understand the dominant source mechanisms and the role of injected fluids in the creation of seismic clustering around nearly 60 wells of varying depths and injection volumes.

  20. Equilibrium Value Method for the Proof of QIP=PSPACE

    E-Print Network [OSTI]

    Xiaodi Wu

    2011-03-12T23:59:59.000Z

    We provide an alternative proof of \\class{QIP}=\\class{PSPACE} to the recent breakthrough result. Unlike solving some semidefinite programs that captures the computational power of quantum interactive proofs, our method starts with one \\class{QIP}-Complete problem which computes the diamond norm between two admissible quantum channels. The key observation is that we can convert the computation of the diamond norm into the computation of some equilibrium value. The later problem, different from the former semidefinite programs, is of better form, easier to solve and could be interesting for its own sake. The multiplicative weight update method is also applied to solve the equilibrium value problem, however, in a relatively simpler way than the one in the original proof. As a direct byproduct, we also provide a NC algorithm to compute the diamond norm of a class of quantum channels. Furthermore, we provide a generalized form of equilibrium value problems that can be solved in the same way as well as comparisons to semidefinite programs.

  1. High-Performance Buildings – Value, Messaging, Financial and Policy Mechanisms

    SciTech Connect (OSTI)

    McCabe, Molly

    2011-02-22T23:59:59.000Z

    At the request of the Pacific Northwest National Laboratory, an in-depth analysis of the rapidly evolving state of real estate investments, high-performance building technology, and interest in efficiency was conducted by HaydenTanner, LLC, for the U.S. Department of Energy (DOE) Building Technologies Program. The analysis objectives were • to evaluate the link between high-performance buildings and their market value • to identify core messaging to motivate owners, investors, financiers, and others in the real estate sector to appropriately value and deploy high-performance strategies and technologies across new and existing buildings • to summarize financial mechanisms that facilitate increased investment in these buildings. To meet these objectives, work consisted of a literature review of relevant writings, examination of existing and emergent financial and policy mechanisms, interviews with industry stakeholders, and an evaluation of the value implications through financial modeling. This report documents the analysis methodology and findings, conclusion and recommendations. Its intent is to support and inform the DOE Building Technologies Program on policy and program planning for the financing of high-performance new buildings and building retrofit projects.

  2. Performance and value of CAD-deficient pine- Final Report

    SciTech Connect (OSTI)

    Bailian Li; Houmin Chang; Hasan Jameel

    2007-02-28T23:59:59.000Z

    The southern US produces 58% of the nation's timber, much of it grown in intensively managed plantations of genetically improved loblolly pine. One of the fastest-growing loblolly pine selections made by the NCSU-Industry Cooperative Tree Improvement Program, whose progeny are widely planted, is also the only known natural carrier of a rare gene, cadn1. This allele codes for deficiency in an enzyme, cinnamyl alcohol dehydrogenase, which catalyzes the last step in the biosynthesis of lignin precursors. This study is to characterize this candidate gene for marker-assisted selection and deployment in the breeding program. This research will enhance the sustainability of forest production in the South, where land-use pressures will limit the total area available in the future for intensively managed plantations. Furthermore, this research will provide information to establish higher-value plantation forests with more desirable wood/fiber quality traits. A rare mutant allele (cad-n1) of the cad gene in loblolly pine (Pinus taeda L.) causes a deficiency in the production of cinnamyl alcohol dehydrogenase (CAD). The effects of this allele were examined by comparing wood density and growth traits of cad-n1 heterozygous trees with those of wild-type trees in a 10-year-old open-pollinated family trial growing under two levels of fertilization in Scotland County, North Carolina. In all, 200 trees were sampled with 100 trees for each treatment. Wood density measurements were collected from wood cores at breast height using x-ray densitometry. We found that the substitution of cad-n1 for a wild-type allele (Cad) was associated with a significant effect on wood density. The cad-n1 heterozygotes had a significantly higher wood density (+2.6%) compared to wild-type trees. The higher density was apparently due to the higher percentage of latewood in the heterozygotes. The fertilization effect was highly significant for both growth and wood density traits. While no cad genotype x treatment interactions was found for any of the traits studied, in the fertilized plots, the effect of the cad-n1 allele on wood density was reduced. The study indicates that the cad-n1 allele could be a valuable gene to the pulp and paper industry for the purpose of enhancing pulp yields through increasing wood density. Stem growth and wood density associated with a mutant null (cad-n1) allele were examined in three 15-year-old loblolly pine diallel tests, established on two sites in the southern United States. In each diallel test, one or two cad-n1 heterozygous parents were crossed with five unrelated wild-type parents, to produce five or ten full-sib families. In all, 839 trees from 20 full-sib families in four genetic backgrounds (a cad-n1 heterozygote x 5 unrelated trees) were sampled, genotyped at the cad locus, and assessed for growth and wood density traits. In a combined analysis of all four genetic backgrounds, we found evidence for effects of increased wood density associated with the cad-n1 allele at age 15 (p=0.03) years and height growth at ages 6 (p=0.03) and 15 (p=0.005). There were large differences in the cad-n1 effects for the various growth and wood traits among the diallel tests. This variation may be due to either different genetic backgrounds among the parents of the different diallel tests, or for different growing environments at the field sites. Even though the cad-n1 effect on growth and wood density was significant across genetic backgrounds, the effect was variable among full-sib families within backgrounds. We speculate that certain wild-type alleles from second parents specifically interact with cad-n1 producing large positive effects. In addition, pleiotropic effects on growth and wood density appear to be associated with the cad-n1 allele. While substantial gains are possible through deployment of trees carrying cad-n1, these gains may be family-specific and should be verified for each cross through field testing.

  3. An ounce of prevention vs. a pound of cure: How can we measure the value of IT security solutions?

    SciTech Connect (OSTI)

    Arora, Ashish; Hall, Dennis; Pinto, C. Ariel; Ramsey, Dwayne; Telang, Rahul

    2004-01-12T23:59:59.000Z

    This article discusses a framework to evaluate the costs and benefits of IT security solutions using a company's risk profile. This method uses an unconventional concept of benefit based on risk avoided rather than increased productivity.

  4. An ounce of prevention vs. a pound of cure: How can we measure the value of IT security solutions?

    E-Print Network [OSTI]

    Arora, Ashish; Hall, Dennis; Pinto, C. Ariel; Ramsey, Dwayne; Telang, Rahul

    2004-01-01T23:59:59.000Z

    case in point where sensible CISO or CIO will use more thanthe demand for CIO’s and CISO’s to be more prudent in

  5. Comparison of MODIS broadband albedo over an agricultural site with ground measurements and values derived from Earth observation

    E-Print Network [OSTI]

    Jones, Peter JS

    on the surface as well as the spectral reflectance properties of those materials i.e. BRDF V, V0 ð �~ dLe V, V0 ð � dEi V0 ð � sr{1 � Á ð1� where dLe is the incremental radiance reflected from the surface

  6. COMBINED GAMMA-RAY AND NEUTRON DETECTOR FOR MEASURING THE CHEMICAL COMPOSITION OF AIRLESS PLANETARY BODIES.

    SciTech Connect (OSTI)

    Lawrence, David J. (David Jeffery),; Barraclough, B. L. (Bruce L.); Feldman, W. C. (William C.); Prettyman, T. H. (Thomas H.); Wiens, R. C. (Roger C.)

    2001-01-01T23:59:59.000Z

    Galactic cosmic rays (GCR) constant1,y itnpinge all planetary bodies and produce characteristic gamma-ray lines and leakage neutrons as reaction products. Together with gamma-ray lines produced by radioactive decay, these nuclear emissions provide a powerful technique for remotely measuring the chemical composition of airless planetary surfaces. While lunar gamma-ray spectroscopy was first demonstrated with Apollo Gamma-Ray measurements, the full value of combined gamma-ray and neutron spectroscopy was shown for the first time with the Lunar Prospector Gamma-Ray (LP-GRS) and Neutron Spectrometers (LP-NS). Any new planetary mission will likely have the requirement that instrument mass and power be kept to a minimum. To satisfy such requirements, we have been designing a GR/NS instrument which combines all the functionality of the LP-GRS and LP-NS for a fraction of the mass and power. Specifically, our design uses a BGO scintillator crystal to measure gamma-rays from 0.5-10 MeV. A borated plastic scintillator and a lithium gliiss scintillator are used to separately measure thermal, epithermal, and fast neutrons as well as serve as an anticoincidence shield for the BGO. All three scintillators are packaged together in a compact phoswich design. Modifications to this design could include a CdZnTe gamma-ray detector for enhanced energy resolution at low energies (0.5-3 MeV). While care needs to be taken to ensure that an adequate count rate is achieved for specific mission designs, previous mission successes demonstrate that a cornbined GR/NS provides essential information about planetary surfaces.

  7. Validating Energy Measures

    E-Print Network [OSTI]

    Chari, S.; Thomas, D.

    Energy measurements play a very important role in a detailed energy analysis. The role is more important in industrial processes where wide variations of process conditions exist. Valid energy measurements make the decision making process easier...

  8. Downhole steam quality measurement

    DOE Patents [OSTI]

    Lee, David O. (Albuquerque, NM); Montoya, Paul C. (Albuquerque, NM); Muir, James F. (Albuquerque, NM); Wayland, Jr., J. Robert (Albuquerque, NM)

    1987-01-01T23:59:59.000Z

    An empirical method for the remote sensing of steam quality that can be easily adapted to downhole steam quality measurements by measuring the electrical properties of two-phase flow across electrode grids at low frequencies.

  9. Measuring solar reflectance Part II: Review of practical methods

    E-Print Network [OSTI]

    Levinson, Ronnen

    2010-01-01T23:59:59.000Z

    amount ?S by which SSRv6 V5n solar re?ectance measured with137 exceeds SSRv5 n solar re?ectance, shown for (a) AM0, (b)d) AM2. In press at Progress in Solar Energy April 28, 2010

  10. 5D gravity and the discrepant G measurements

    E-Print Network [OSTI]

    J. P. Mbelek

    2003-11-26T23:59:59.000Z

    It is shown that 5D Kaluza-Klein theory stabilized by an external bulk scalar field may solve the discrepant laboratory G measurements. This is achieved by an effective coupling between gravitation and the geomagnetic field. Experimental considerations are also addressed.

  11. Convolutions of singular measures and applications to the Zakharov system

    E-Print Network [OSTI]

    Bejenaru, Ioan

    2010-01-01T23:59:59.000Z

    Uniform L^2-estimates for the convolution of singular measures with respect to transversal submanifolds are proved in arbitrary space dimension, extending previous work of Bennett-Bez, Bejenaru-Herr-Tataru, and Bennett-Carbery-Wright. As an application, it is shown that the 3D Zakharov system is locally well-posed in the full subcritical regime.

  12. Quantum Turing Machines: Local Transition, Preparation, Measurement, and Halting

    E-Print Network [OSTI]

    Masanao Ozawa

    1998-09-14T23:59:59.000Z

    Foundations of the theory of quantum Turing machines are investigated. The protocol for the preparation and the measurement of quantum Turing machines is discussed. The local transition functions are characterized for fully general quantum Turing machines. A new halting protocol is proposed without augmenting the halting qubit and is shown to work without spoiling the computation.

  13. Continuous Commissioning Measures

    E-Print Network [OSTI]

    Yugua, C.

    2014-01-01T23:59:59.000Z

    ESL-KT-14-11-38 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 Agenda 1. Introduction and Agenda 2. Definitions: Types of Commissioning 3. Introduction to Continuous Commissioning® 4. Tools and Measurements Coffee Break... 5. Continuous Commissioning Measures 6. Measurement and Verification 2 ESL-KT-14-11-38 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 Continuous Commissioning® Measures Joseph T. Martinez, PCC Carlos Yagua, PE Hiroko...

  14. A Measurement of Newton's Gravitational Constant

    E-Print Network [OSTI]

    St. Schlamminger; E. Holzschuh; W. Kündig; F. Nolting; R. E. Pixley; J. Schurr; U. Straumann

    2006-09-07T23:59:59.000Z

    A precision measurement of the gravitational constant $G$ has been made using a beam balance. Special attention has been given to determining the calibration, the effect of a possible nonlinearity of the balance and the zero-point variation of the balance. The equipment, the measurements and the analysis are described in detail. The value obtained for G is 6.674252(109)(54) 10^{-11} m3 kg-1 s-2. The relative statistical and systematic uncertainties of this result are 16.3 10^{-6} and 8.1 10^{-6}, respectively.

  15. Reliable noninvasive measurement of blood gases

    DOE Patents [OSTI]

    Thomas, Edward V. (Albuquerque, NM); Robinson, Mark R. (Albuquerque, NM); Haaland, David M. (Albuquerque, NM); Alam, Mary K. (Albuquerque, NM)

    1994-01-01T23:59:59.000Z

    Methods and apparatus for, preferably, determining noninvasively and in vivo at least two of the five blood gas parameters (i.e., pH, PCO.sub.2, [HCO.sub.3.sup.- ], PO.sub.2, and O.sub.2 sat.) in a human. The non-invasive method includes the steps of: generating light at three or more different wavelengths in the range of 500 nm to 2500 nm; irradiating blood containing tissue; measuring the intensities of the wavelengths emerging from the blood containing tissue to obtain a set of at least three spectral intensities v. wavelengths; and determining the unknown values of at least two of pH, [HCO.sub.3.sup.- ], PCO.sub.2 and a measure of oxygen concentration. The determined values are within the physiological ranges observed in blood containing tissue. The method also includes the steps of providing calibration samples, determining if the spectral intensities v. wavelengths from the tissue represents an outlier, and determining if any of the calibration samples represents an outlier. The determination of the unknown values is performed by at least one multivariate algorithm using two or more variables and at least one calibration model. Preferably, there is a separate calibration for each blood gas parameter being determined. The method can be utilized in a pulse mode and can also be used invasively. The apparatus includes a tissue positioning device, a source, at least one detector, electronics, a microprocessor, memory, and apparatus for indicating the determined values.

  16. Measurement of CP Parameters in B- --> D(pi+pi-pi0)K- and Study of the X(3872) in B --> J/psi pi+ pi- K with the BaBar Detector

    SciTech Connect (OSTI)

    Winklmeier, Frank; /SLAC

    2006-09-18T23:59:59.000Z

    This dissertation presents two analyses performed on data collected with the BABAR detector at the SLAC PEP-II e{sup +}e{sup -} asymmetric-energy B Factory. First, a Dalitz analysis is shown that performs the first measurement of CP violation parameters in the decay B{sup -} {yields} D{sub {pi}{sup +}{pi}{sup -}{pi}{sup 0}}K{sup -} using the decay rate asymmetry and D{sup 0} - {bar D}{sup 0} interference. The results can be used to further constrain the value of the CKM angle {gamma}. The second analysis studies the properties of the X(3872) in neutral and charged B {yields} J/{psi}{pi}{sup +}{pi}{sup -}K decays. Measurements of the branching ratio and mass are presented as well as the search for additional resonances at higher masses.

  17. Current measurement apparatus

    DOE Patents [OSTI]

    Umans, Stephen D. (Belmont, MA)

    2008-11-11T23:59:59.000Z

    Apparatus and methods are provided for a system for measurement of a current in a conductor such that the conductor current may be momentarily directed to a current measurement element in order to maintain proper current without significantly increasing an amount of power dissipation attributable to the current measurement element or adding resistance to assist in current measurement. The apparatus and methods described herein are useful in superconducting circuits where it is necessary to monitor current carried by the superconducting elements while minimizing the effects of power dissipation attributable to the current measurement element.

  18. New Concept for Industrial Energy/Utility Values

    E-Print Network [OSTI]

    O'Brien, W. J.

    -up for emergencies and waste heat ooiler outages. It is also inflated because all steam fran waste heat ooilers is credited at full offsite boiler steam cost. Detennining an equitable value for a utility, particularly steam, is a canp1ex problem involving many... with three 500 klb/hr offsite boilers i operating normally at 400 klb/hr total in at system that has 1150 klb/hr of CO and waste t boiler steam production. I lao PSIG o---%-.~7~::-----,-....L_----r-_--I.._+---o 1&0 PSIG o--'--:";-;:::--~':'::'-"T:"13...

  19. Visualizing the Value of IT: People, Technology, Services, and Processes

    E-Print Network [OSTI]

    Warner, Beth Forrest; Liss, Donna

    2007-03-02T23:59:59.000Z

    & Projects State Regs / Oversight Board of Regents State Technical Architecture ITIL IS IdentitySecurity Planning Assessment What do we do? Why are we important? Who are we? EDUCAUSE Southwest Conference 7February 21, 2007 Where to Begin? Finding Models... PlanningWhere are we going? ITIL Services ModelHow do we manage the process? Application Maps, Service CatalogsWhat are we doing? Value Chain ModelWhy are we doing it? Business Partners ModelWho are we working with? EDUCAUSE Southwest Conference 9February...

  20. Quantifying the Value of CSP with Thermal Energy Storage

    Broader source: Energy.gov [DOE]

    This PowerPoint slide deck was originally presented at the SunShot Concentrating Solar Power Program Review by Paul Denholm and Mark Mehos of NREL on April 23, 2013. Entitled "Quantifying the Value of CSP with Thermal Energy Storage," the presenters seek to answer the question, "What is the addition of TES to a CSP plant actually worth?" Ultimately they conclude that CSP with TES can actually complement other variable generation sources including solar PV and act as an enabling technology to achieve higher overall penetration of renewable energy.